A switch base drilling apparatus for glass toggle switch manufacturing

Abstract

The application relates to the technical field of glass lifting switch manufacturing, and particularly discloses a switch base drilling equipment for glass lifting switch manufacturing, a protective shell is fixedly connected to the top of a base, a drilling part is fixedly connected to the inner side of the protective shell, a workbench is fixedly connected to the top of the base, and a transmission part is fixedly connected to the inner side of the workbench. The switch base drilling equipment for glass lifting switch manufacturing is characterized in that a first spring is elastically stretched and retracted while cooperating with a positioning shaft guide, two side positioning plates are adaptively adjusted to clamp a spacing, a complete set of positioning tools does not need to be replaced, a plurality of glass lifting switch bases with small differences in external dimensions can be adapted, a workpiece bottom contacts an antiskid pad, the friction between the workpiece and a positioning frame is increased, two-way constraint is formed by cooperating with two side springs to adaptively clamp laterally, and an operator only needs to place the workpiece in the middle of the antiskid pad, and the two side positioning plates are automatically folded to find the center by the spring.

Description

Technical Field

[0001] This invention relates to the field of glass lift switch manufacturing technology, specifically to a drilling device for the switch base used in the manufacturing of glass lift switches. Background Technology

[0002] The base of the automotive window lift switch is the core plastic support body of the window control switch. It is mostly made of modified engineering plastic injection molding. The whole body is reserved with various mounting holes, wiring plug holes, component assembly slots and positioning buckle structure. It can stably accommodate internal conductive springs, PCB boards, button components and wiring harness terminals. It can not only provide precise assembly positioning for various switch components, but also play the role of insulation protection, structural support and fixation of the whole vehicle door panel. The hole accuracy, dimensional tolerance and structural strength of the base directly affect the assembly smoothness, service durability and circuit conduction stability of the window lift switch. It is a key basic component to ensure the normal operation of the window switch. Chinese patent CN218534877U discloses a drilling device for processing plastic covers, including a base with a recycling drawer inside. A sliding rod is fixed to the upper left surface of the base, and a motor is slidably connected inside the sliding rod. A drill bit is rotatably connected to the lower surface of the motor, and a spring block is fixedly installed on one side of the drill bit. A waste recycling device is fixed to the lower surface of the motor, and the waste recycling device includes a housing with a waste recycling box slidably connected to the lower end of the housing. The waste recycling box on the waste recycling device collects and processes the debris splashed during drilling of the plastic cover, preventing debris from flying everywhere. Although the technical solution can collect waste chips simultaneously during drilling, the chips accumulate inside the collection box after long-term continuous processing, requiring manual cleaning by stopping the machine and opening the cover. Plastic chips are easily melted and adhered to the inner wall of the collection box and the surface of the filter screen due to the high temperature of drilling. The clumps of residue are difficult to remove, increasing the difficulty of cleaning. When the conventional clamping and positioning structure of the existing equipment is adapted to the plastic switch base, the base is a thin-walled plastic part. If the rigid clamping force of the clamping mechanism is too large, it is easy to cause the shell to be squeezed and dented or deformed. At the same time, the plastic product itself is relatively light, and the workpiece positioning stability is insufficient during the lateral clamping operation, which can easily cause movement and displacement. Summary of the Invention

[0003] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a drilling device for a switch base used in the manufacture of glass lift switches, comprising: A base, the top of which is fixedly connected to a protective shell, and the inner side of the protective shell is fixedly connected to a drilling component; It also includes a worktable fixedly connected to the top of the base, a transmission component fixedly connected to the inner side of the worktable, a positioning component fixedly connected to the middle of the top of the worktable, and clamping components fixedly connected to both sides of the top of the worktable. And a collection component for collecting processing debris, the collection components being symmetrically arranged on both sides of the bottom of the workbench, with a guide shaft fixedly connected between the two collection components; Furthermore, the positioning component includes a positioning frame fixedly connected to the center of the top of the workbench, the inner side of the positioning frame being fixedly connected to the side of the guide shaft, and an anti-slip pad being fixedly connected to the center of the positioning frame. Furthermore, it also includes positioning shafts symmetrically slidably arranged on both sides of the positioning frame, with a positioning plate fixedly connected to the other end of the positioning shaft. The side of the positioning plate is slidably connected to the inner side of the positioning frame. A first spring is sleeved on the positioning shaft, with one end of the first spring fixedly connected to the positioning frame and the other end of the first spring fixedly connected to the positioning plate. Furthermore, the clamping component includes clamping frames symmetrically arranged on both sides of the top of the worktable, with the bottom of the clamping frame slidably connected to the top of the worktable, the side of the clamping frame slidably connected to the side of the guide shaft, and the output end of the transmission component driving the two clamping frames to move relative to each other on the worktable through the slider at the bottom of the clamping frame. Furthermore, it also includes a dust collection plate evenly arranged inside the clamping frame, the side of the dust collection plate being fixedly connected to the inside of the clamping frame, a dust collection frame fixedly connected to the other side of the dust collection plate, dust collection pipes with a central corrugated pipe structure fixedly connected to both sides of the dust collection frame, and a clamping plate arranged inside the dust collection frame, a sliding rod fixedly connected to the side of the clamping plate, the other end of the sliding rod being slidably connected to the inside of the clamping frame, a second spring sleeved on the sliding rod, one end of the second spring being fixedly connected to the clamping plate, and the other end of the second spring being fixedly connected to the inside of the clamping frame; Furthermore, the collecting component includes a collecting frame, with both ends of the guide shaft fixedly connected to the sides of two collecting frames respectively. The two sides of the inner cavity of the collecting frame are fixedly connected to the ends of the dust collection pipe away from the dust collection frame. The top of the collecting frame is fixedly connected to the bottom of the workbench. A negative pressure fan is fixedly connected to the bottom of the inner cavity of the collecting frame. A detachable baffle is snapped to the top of the collecting frame. A filter screen is fixedly connected to the middle of the inner cavity of the collecting frame. A cylinder is fixedly connected to the side of the collecting frame. A contact mechanism is fixedly connected to the output end of the cylinder. A horizontal groove is opened at the top of the inner cavity of the collecting frame, and a limit mechanism is fixedly connected to the inner side of the horizontal groove. Furthermore, the limiting mechanism includes a limiting block, the side of which is slidably connected to the transverse groove of the inner cavity of the collection rack, the top of which is fixedly connected to a limiting shaft, the top of which is slidably connected to the inner side of the transverse groove, a third spring is sleeved on the limiting shaft, the top of which is fixedly connected to the inner side of the transverse groove, the bottom of which is fixedly connected to the top of the limiting block, and both sides of the limiting block are inclined. Furthermore, the contact mechanism includes a contact frame, the side of which contacts the top of the filter screen and the inner side of the collection frame. The side of the contact frame is fixedly connected to the output end of the cylinder. A sliding groove is provided in the middle of the top of the contact frame. A contact plate is slidably connected to the inner side of the contact frame. Contact shafts are evenly arranged on the side of the contact plate. One end of the contact shaft is fixedly connected to the contact plate, and the other end of the contact shaft is slidably connected to the inner side of the contact frame. A fourth spring is sleeved on the contact shaft. One end of the fourth spring is fixedly connected to the contact frame, and the other end of the fourth spring is fixedly connected to the contact plate. A guide block is fixedly connected to the middle of the top of the contact frame via a slider. Both sides of the guide block are set as inclined surfaces. The guide block is slidably connected to the inner side of the sliding groove via the slider.

[0004] This invention provides a drilling device for the base of a glass lift switch in manufacturing. It has the following advantages: 1. This drilling equipment for the switch base in the manufacture of glass lift switches uses a first spring for elastic extension and contraction, along with a positioning shaft for guidance. The positioning plates on both sides adaptively adjust the clamping distance, eliminating the need to replace the entire set of positioning fixtures. It can adapt to various glass lift switch bases with slight differences in shape and size. The bottom of the workpiece contacts the anti-slip pad, increasing the friction between the workpiece and the positioning frame. Combined with the adaptive lateral clamping of the springs on both sides, a two-way constraint is formed. The operator only needs to place the workpiece in the middle of the anti-slip pad, and the positioning plates on both sides will automatically retract and align themselves through the springs.

[0005] 2. This drilling equipment for the switch base of the glass lifting switch is used in the manufacturing of glass lifting switches. The glass lifting switch base is a plastic part. Rigid clamping can easily cause local stress concentration and deformation of the shell. Through the buffering of the slide rod and the second spring, the clamping plate will not continuously squeeze after contacting the workpiece, thus avoiding the phenomenon of indentation on the workpiece surface and deformation of the shell.

[0006] 3. This drilling equipment is used for the switch base of glass lifting switch manufacturing. The glass lifting switch base is made of plastic. Drilling produces small, hard debris. When air is blown, the debris will scatter. Through negative pressure adsorption, the debris is collected by the dust collection plate. Traditional dust collection box filters need to be manually disassembled and cleaned with brushes after they are full. The cylinder drives the contact mechanism to automatically scrape the filter and the inner wall of the collection rack, and pushes the accumulated debris to the gap of the collection rack for cleaning.

[0007] 4. This drilling equipment for the switch base used in the manufacture of glass lifting switches can only push away surface debris with conventional cleaning methods. Plastic debris melts when heated and sticks to the surface of the filter screen, clogging the filter holes and causing a decrease in negative pressure suction. By scraping the top surface of the filter screen with the side wall of the contact frame, the clump of debris can be removed, ensuring that the filter screen pores are unobstructed. At the same time, the inside of the collection frame is wiped with the side wall of the contact frame to avoid the accumulation of debris on the inner wall.

[0008] 5. This drilling equipment for the switch base used in the manufacture of glass lifting switches is designed to prevent the accumulation of impurities on the contact frame during long-term scraping. This can lead to incomplete cleaning of debris and residue. The equipment utilizes the inclined surfaces of the guide block and limit block to drive the contact plate to perform self-cleaning of the contact frame, thus preventing excessive impurities from remaining on the contact frame and interfering with the cleaning process during prolonged use.

[0009] 6. In the drilling equipment for the switch base used in the manufacture of glass lifting switches, when the cylinder pushes the contact frame forward, the contact plate performs the first cleaning of the contact frame. During the process of the cylinder driving the contact frame to reset, the guide block will press against the inclined surface of the limit block again, so that the contact plate performs a second cleaning of the contact frame and wipes the inner wall of the contact frame repeatedly to avoid the accumulation of debris. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the drilling equipment for the switch base used in the manufacture of glass lifting switches according to the present invention; Figure 2 This is a schematic diagram of the structure of the base of the present invention; Figure 3 This is a schematic diagram of the structure of the workbench of the present invention; Figure 4 This is a schematic diagram of the structure of the guide shaft of the present invention; Figure 5 This is a schematic diagram of the positioning component of the present invention; Figure 6 This is a schematic diagram of the structure of the clamping component of the present invention; Figure 7 This is a schematic diagram of the structure of the collecting component of the present invention; Figure 8 For the present invention Figure 7 Schematic diagram of the structure at point A; Figure 9 This is a schematic diagram of the contact mechanism of the present invention.

[0011] In the diagram: 1. Base; 2. Protective shell; 3. Drilling component; 4. Workbench; 5. Collection component; 51. Collection rack; 52. Negative pressure fan; 53. Filter screen; 54. Cylinder; 55. Contact mechanism; 551. Contact rack; 552. Sliding groove; 553. Contact shaft; 554. Contact plate; 555. Fourth spring; 556. Guide block; 56. Limiting mechanism; 561. Limiting block; 562. Limiting shaft; 563. Third spring; 6. Transmission component; 7. Positioning component; 71. Positioning rack; 72. Anti-slip pad; 73. Positioning shaft; 74. Positioning plate; 75. First spring; 8. Clamping component; 81. Clamping rack; 82. Dust collection rack; 83. Dust collection plate; 84. Slide rod; 85. Clamping plate; 86. Second spring; 87. Dust collection pipe; 9. Guide shaft. Detailed Implementation

[0012] Please see Figures 1-4 This invention provides a drilling device for a switch base used in the manufacture of glass lift switches, comprising: The top of the base 1 is fixedly connected to the protective shell 2, and the middle of the top of the workbench 4 is fixedly connected to the positioning component 7. Open the front protective shell 2 cabinet door, place the switch base in the positioning component 7, and thus complete the longitudinal positioning of the workpiece. It also includes a workbench 4 fixedly connected to the top of the base 1. A transmission component 6 is fixedly connected to the inner side of the workbench 4. Clamping components 8 are fixedly connected to both sides of the top of the workbench 4. A guide shaft 9 is fixedly connected between the two collecting components 5. When the transmission component 6 in the workbench 4 is opened, the output end of the transmission component 6 drives the clamping components 8 on both sides to move relative to each other under the guidance of the guide shaft 9, so that the clamping components 8 clamp the switch base on the positioning component 7. The inner side of the protective shell 2 is fixedly connected to a drilling component 3 and a collection component 5 for collecting processing debris. The collection component 5 is symmetrically arranged on both sides of the bottom of the workbench 4. The drilling component 3 is started to drill the switch base after it is clamped and fixed. At the same time, the debris collection component 5 is started to collect the processing debris accumulated at the clamping component 8 during the drilling operation. Example 1, please refer to Figure 5The invention also includes a positioning component 7, a positioning frame 71 fixedly connected to the middle of the top of the workbench 4, the inner side of the positioning frame 71 being fixedly connected to the side of the guide shaft 9, an anti-slip pad 72 fixedly connected to the middle of the positioning frame 71, and a positioning shaft 73 symmetrically slidably arranged on both sides of the positioning frame 71. The other end of the positioning shaft 73 is fixedly connected to a positioning plate 74, the side of the positioning plate 74 being slidably connected to the inner side of the positioning frame 71, and a first spring 75 is sleeved on the positioning shaft 73. One end of the first spring 75 is fixedly connected to the positioning frame 71, and the other end of the first spring 75 is fixedly connected to the positioning plate 74. When the switch base is placed on the anti-slip pad 72 in the middle of the positioning frame 71, the positioning plates 74 on both sides of the positioning frame 71 are elastically supported by the first spring 75 and adaptively retracted and clamped by the positioning shaft 73, thereby achieving longitudinal adaptive positioning of the switch base. Please see Figure 6 The invention also includes a clamping component 8, clamping frames 81 symmetrically arranged on both sides of the top of the worktable 4, with the bottom of the clamping frame 81 slidably connected to the top of the worktable 4, and the side of the clamping frame 81 slidably connected to the side of the guide shaft 9. The output end of the transmission component 6 drives the two clamping frames 81 to move relative to each other on the worktable 4 through the slider at the bottom of the clamping frame 81. After the switch base is placed on the positioning frame 71 and the positioning is completed, the transmission component 6 is started. The output end of the transmission component 6 drives the two clamping frames 81 to slide relative to each other on the top of the worktable 4 through the slider. And a clamping plate 85 is set inside the dust collection rack 82. A slide rod 84 is fixedly connected to the side of the clamping plate 85. The other end of the slide rod 84 is slidably connected to the inside of the clamping frame 81. The clamping frame 81 drives the clamping plate 85 through the slide rod 84 to clamp the switch base that is longitudinally positioned on the positioning frame 71 laterally. A second spring 86 is fitted on the slide bar 84. One end of the second spring 86 is fixedly connected to the clamping plate 85, and the other end of the second spring 86 is fixedly connected to the inner side of the clamping frame 81. During the continuous contact and clamping process between the clamping plate 85 and the workpiece, the clamping plate 85 slides in the clamping frame 81 through the slide bar 84 and compresses the second spring 86 on the outer side of the slide bar 84. The spring buffer achieves flexible clamping, preventing the plastic workpiece from being deformed due to pressure and squeezing, and at the same time avoiding the vibration of the workpiece during drilling and preventing the workpiece from shifting. Please see Figures 6-7 The invention also includes a collection component 5, with the two ends of the guide shaft 9 fixedly connected to the sides of the two collection racks 51 respectively, the two sides of the inner cavity of the collection rack 51 fixedly connected to the end of the dust collection pipe 87 away from the dust collection rack 82, the top of the collection rack 51 fixedly connected to the bottom of the workbench 4, and a negative pressure fan 52 fixedly connected to the bottom of the inner cavity of the collection rack 51. When drilling the switch base between the two clamping racks 81, the negative pressure fan 52 in the collection rack 51 is started. It also includes a dust collection plate 83 evenly arranged inside the clamping frame 81. The side of the dust collection plate 83 is fixedly connected to the inside of the clamping frame 81. The other side of the dust collection plate 83 is fixedly connected to the dust collection frame 82. Both sides of the dust collection frame 82 are fixedly connected to the dust collection pipe 87 with a central corrugated pipe structure. The negative pressure fan 52 continuously generates negative pressure suction and continuously draws air into the dust collection frame 82 through the dust collection pipe 87, so that the debris generated by drilling enters the dust collection frame 82 through the guide of the dust collection plate 83, and is then transported to the filter screen 53 in the middle of the inner cavity of the collection frame 51 for collection through the dust collection pipe 87. When the clamping frame 81 slides back and forth on the top surface of the worktable 4, it simultaneously drives the dust collection pipe 87. The middle part of the dust collection pipe 87 adopts a corrugated pipe structure, which can automatically stretch or contract with the movement of the clamping frame 81, adapting to the stroke changes of the clamping frame 81. The top of the collection rack 51 is snapped with a detachable baffle. The middle of the inner cavity of the collection rack 51 is fixedly connected with a filter screen 53. After collecting debris for a long time, impurities accumulate on the filter screen 53 inside the collection rack 51. When it is necessary to clean the debris, first remove the snap-on baffle on one side of the collection rack 51. A cylinder 54 is fixedly connected to the side of the collection rack 51. A contact mechanism 55 is fixedly connected to the output end of the cylinder 54. A horizontal groove is opened at the top of the inner cavity of the collection rack 51, and a limiting mechanism 56 is fixedly connected to the inner side of the horizontal groove. When the cylinder 54 is started, the output end of the cylinder 54 drives the contact mechanism 55 to move along the filter screen 53 and the inner cavity of the collection rack 51, scraping off the impurities accumulated on the filter screen 53 and pushing the impurities to move synchronously. When the contact mechanism 55 reaches the notch of the opening baffle of the collection rack 51, it is squeezed by the limiting mechanism 56, and the self-cleaning of the contact mechanism 55 is completed synchronously. This avoids a large amount of impurities accumulating inside the contact mechanism 55 during the cleaning process, which would affect the subsequent slag removal effect. Thus, the output end of the cylinder 54 drives the contact mechanism 55 to move continuously, thereby pushing the impurities out through the notch of the opening baffle of the collection rack 51. Please see Figures 8-9 The side of the contact frame 551 contacts the top of the filter screen 53 and the inner side of the collection frame 51. The side of the contact frame 551 is fixedly connected to the output end of the cylinder 54. The output end of the cylinder 54 drives the contact frame 551 to move along the filter screen 53 toward the notch of the collection frame 51. The scraping surface on the side of the contact frame 551 simultaneously slides against the top surface of the filter screen 53 and the inner wall of the collection frame 51. While pushing the accumulated debris on the filter screen 53, it simultaneously cleans the debris and impurities attached to the top surface of the filter screen 53 and the inner wall of the collection frame 51. The side of the limiting block 561 is slidably connected to the transverse groove of the inner cavity of the collection rack 51. The top of the limiting block 561 is fixedly connected to the limiting shaft 562. The top of the limiting shaft 562 is slidably connected to the inner side of the transverse groove. The middle of the top of the contact rack 551 is fixedly connected to the guide block 556 by a slider. Both sides of the guide block 556 are set as inclined surfaces. The guide block 556 is slidably connected to the inner side of the sliding groove 552 by the slider. When the contact rack 551 pushes the impurities to the opening of the collection rack 51, the guide block 556 at its top abuts against the limiting block 561 in the transverse groove. The inclined surface of the guide block 556 slides relative to the inclined surface of the limiting block 561, pushing the guide block 556 to move along the sliding groove 552. A sliding groove 552 is provided in the middle of the top of the contact frame 551. A contact plate 554 is slidably connected to the inner side of the contact frame 551. Contact shafts 553 are evenly arranged on the side of the contact plate 554. One end of the contact shaft 553 is fixedly connected to the contact plate 554, and the other end of the contact shaft 553 is slidably connected to the inner side of the contact frame 551. A fourth spring 555 is sleeved on the contact shaft 553. One end of the fourth spring 555 is fixedly connected to the contact frame 551, and the other end of the fourth spring 555 is fixedly connected to the contact plate 554. The guide block 556 drives the contact plate 554 to slide inside the contact frame 551 through the contact shaft 553 and squeezes the fourth spring 555 on the contact shaft 553, so that the contact plate 554 contacts and cleans the inner wall of the contact frame 551, removing the debris adhering to the side wall of the contact frame 551. A third spring 563 is sleeved on the limiting shaft 562. The top of the third spring 563 is fixedly connected to the inner side of the transverse groove, and the bottom of the third spring 563 is fixedly connected to the top of the limiting block 561. Both sides of the limiting block 561 are set to be inclined. The cylinder 54 continuously pushes the contact frame 551 forward. The guide block 556 and the inclined surface of the limiting block 561 maintain a pressing contact. The limiting block 561 slides upward along the top limiting shaft 562 under the lateral thrust and compresses the third spring 563 on the limiting shaft 562, thereby causing the contact plate 554 to continuously move in the contact frame 551, deepening the cleaning of the inside of the contact frame 551. When the inclined surface of the guide block 556 slides past the inclined surface of the limit block 561, the two are released from compression. The fourth spring 555 rebounds and drives the contact plate 554 to reset, which in turn causes the contact plate 554 to push the impurities cleaned in the contact frame 551. When the cylinder 54 drives the contact frame 551 to return to the inside of the collection frame 51, the guide block 556 is pressed against the limit block 561 again, driving the contact plate 554 to complete the secondary scraping, thus cleaning the inner wall of the contact frame 551 again. Specific workflow: Open the front protective shell 2 cabinet door, place the switch base in the positioning component 7 to complete the longitudinal positioning of the workpiece; The transmission component 6 in the workbench 4 is activated. The output end of the transmission component 6 drives the clamping components 8 on both sides to move relative to each other under the guidance of the guide shaft 9, so that the clamping components 8 clamp the switch base on the positioning component 7. The drilling component 3 is activated to drill holes in the clamped and fixed switch base. At the same time, the chip collection component 5 is activated to collect the processing chips accumulated at the clamping component 8 during the drilling operation. The switch base is placed on the anti-slip pad 72 in the middle of the positioning frame 71. The positioning plates 74 on both sides of the positioning frame 71 are elastically supported by the first spring 75 and adaptively retracted and clamped by the positioning shaft 73, thereby achieving longitudinal adaptive positioning of the switch base. After the switch base is placed on the positioning frame 71 and the positioning is completed, the transmission component 6 is started. The output end of the transmission component 6 drives the two clamping frames 81 to slide relative to each other on the top of the worktable 4 through the slider. The clamping frame 81 drives the clamping plate 85 through the slide rod 84 to clamp the switch base that is longitudinally positioned on the positioning frame 71 laterally. During the continuous contact and clamping process between the clamping plate 85 and the workpiece, the clamping plate 85 slides in the clamping frame 81 through the slide bar 84 and compresses the second spring 86 on the outside of the slide bar 84. The spring buffer achieves flexible clamping, preventing the plastic workpiece from being deformed due to pressure and squeezing, while avoiding the vibration of the workpiece during drilling and preventing the workpiece from shifting. When drilling the switch base between the two clamping frames 81, start the negative pressure fan 52 in the collection frame 51; The negative pressure fan 52 continuously generates negative pressure suction, which continuously draws air into the dust collection rack 82 through the dust collection pipe 87, so that the debris generated by drilling enters the dust collection rack 82 through the dust collection plate 83, and is then transported to the filter screen 53 in the middle of the inner cavity of the collection rack 51 for collection through the dust collection pipe 87. When the clamping frame 81 slides back and forth on the top surface of the worktable 4, it simultaneously drives the dust collection pipe 87. The middle part of the dust collection pipe 87 adopts a corrugated pipe structure, which can automatically stretch or contract with the movement of the clamping frame 81, adapting to the stroke changes of the clamping frame 81. After collecting debris for a long time, impurities accumulate on the filter screen 53 inside the collection rack 51. When it is necessary to clean the debris, first remove the snap-on baffle on one side of the collection rack 51. Restart cylinder 54. The output end of cylinder 54 drives contact mechanism 55 to move along the inner cavity of filter screen 53 and collection rack 51, scraping off the impurities accumulated on filter screen 53 and pushing the impurities to move synchronously. When contact mechanism 55 reaches the notch of the opening baffle of collection rack 51, it is squeezed by limiting mechanism 56, and the self-cleaning of contact mechanism 55 is completed synchronously. This avoids a large amount of impurities accumulating inside contact mechanism 55 during the cleaning process, which would affect the subsequent slag removal effect. Thus, the output end of cylinder 54 drives contact mechanism 55 to move continuously, thereby pushing the impurities out through the notch of the opening baffle of collection rack 51. The output end of cylinder 54 drives contact frame 551 to move along filter screen 53 toward the notch of collection frame 51. The scraping surface on the side of contact frame 551 simultaneously slides against the top surface of filter screen 53 and the inner wall of collection frame 51. While pushing the accumulated debris on filter screen 53, it simultaneously cleans the debris and impurities attached to the top surface of filter screen 53 and the inner wall of collection frame 51. When the contact frame 551 pushes the impurities to the opening of the collection frame 51, the guide block 556 at its top presses against the limiting block 561 in the transverse groove, and the inclined surface of the guide block 556 slides relative to the inclined surface of the limiting block 561, pushing the guide block 556 to move along the sliding groove 552. The guide block 556 drives the contact plate 554 to slide inside the contact frame 551 through the contact shaft 553, and squeezes the fourth spring 555 on the contact shaft 553, so that the contact plate 554 contacts the inner wall of the cleaning contact frame 551 to remove the debris adhering to the side wall of the contact frame 551. The cylinder 54 continuously pushes the contact frame 551 forward. The guide block 556 and the inclined surface of the limiting block 561 maintain a squeezing contact. The limiting block 561 is pushed upward along the top limiting shaft 562 by the lateral force and compresses the third spring 563 on the limiting shaft 562, thereby causing the contact plate 554 to move continuously in the contact frame 551, deepening the cleaning of the inside of the contact frame 551. When the inclined surface of the guide block 556 slides past the inclined surface of the limit block 561, the two are released from compression. The fourth spring 555 rebounds and drives the contact plate 554 to reset, which in turn causes the contact plate 554 to push the impurities cleaned in the contact frame 551. When the cylinder 54 drives the contact frame 551 to return to the inside of the collection frame 51, the guide block 556 is pressed against the limit block 561 again, driving the contact plate 554 to complete the secondary scraping, thus cleaning the inner wall of the contact frame 551 again.

[0013] The above are merely specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. The scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A drilling device for a switch base used in the manufacture of glass lift switches, characterized in that, include: A base, the top of which is fixedly connected to a protective shell, and the inner side of the protective shell is fixedly connected to a drilling component; It also includes a worktable fixedly connected to the top of the base, a transmission component fixedly connected to the inner side of the worktable, a positioning component fixedly connected to the middle of the top of the worktable, and clamping components fixedly connected to both sides of the top of the worktable. And a collection component for collecting processing debris, the collection components being symmetrically arranged on both sides of the bottom of the workbench, with a guide shaft fixedly connected between the two collection components; The positioning component includes: A positioning frame is fixedly connected to the middle of the top of the workbench, and an anti-slip pad is fixedly connected to the middle of the positioning frame; It also includes positioning shafts that are symmetrically slidably arranged on both sides of the positioning frame, with a positioning plate fixedly connected to the other end of the positioning shaft, and a first spring sleeved on the positioning shaft.

2. The drilling equipment for the switch base in the manufacture of a glass lifting switch according to claim 1, characterized in that, The clamping component includes: The clamping frames are symmetrically arranged on both sides of the top of the worktable, and the bottom of the clamping frames is slidably connected to the top of the worktable. The output end of the transmission component drives the two clamping frames to move relative to each other on the worktable through the slider at the bottom of the clamping frames. It also includes a dust collection plate evenly arranged inside the clamping frame. The side of the dust collection plate is fixedly connected to the inside of the clamping frame. A dust collection frame is fixedly connected to the other side of the dust collection plate. Dust collection pipes with a central corrugated pipe structure are fixedly connected to both sides of the dust collection frame. And a clamping plate is set inside the dust collection frame. A sliding rod is fixedly connected to the side of the clamping plate. The other end of the sliding rod is slidably connected to the inside of the clamping frame. A second spring is sleeved on the sliding rod.

3. The drilling equipment for the switch base in the manufacture of glass lifting switches according to claim 1, characterized in that: The inner side of the positioning frame is fixedly connected to the side of the guide shaft, the side of the positioning plate is slidably connected to the inner side of the positioning frame, one end of the first spring is fixedly connected to the positioning frame, and the other end of the first spring is fixedly connected to the positioning plate.

4. The drilling equipment for the switch base in the manufacture of glass lifting switches according to claim 2, characterized in that: The side of the clamping frame is slidably connected to the side of the guide shaft, one end of the second spring is fixedly connected to the clamping plate, and the other end of the second spring is fixedly connected to the inner side of the clamping frame.

5. The drilling equipment for the switch base in the manufacture of glass lifting switches according to claim 1, characterized in that: The collection component includes a collection rack, a negative pressure fan is fixedly connected to the bottom of the inner cavity of the collection rack, a detachable baffle is snapped to the top of the collection rack, a filter screen is fixedly connected to the middle of the inner cavity of the collection rack, a cylinder is fixedly connected to the side of the collection rack, a contact mechanism is fixedly connected to the output end of the cylinder, and a horizontal groove is opened at the top of the inner cavity of the collection rack, with a limit mechanism fixedly connected to the inner side of the horizontal groove.

6. The drilling equipment for the switch base in the manufacture of a glass lifting switch according to claim 5, characterized in that: The two sides of the inner cavity of the collection rack are fixedly connected to the end of the dust collection pipe away from the dust collection rack, the top of the collection rack is fixedly connected to the bottom of the workbench, and the two ends of the guide shaft are fixedly connected to the sides of the two collection racks respectively.

7. A drilling device for a switch base used in the manufacture of a glass lift switch according to claim 5, characterized in that: The limiting mechanism includes a limiting block, the side of which is slidably connected to the transverse groove of the inner cavity of the collection rack, the top of which is fixedly connected to a limiting shaft, the top of which is slidably connected to the inner side of the transverse groove, a third spring is sleeved on the limiting shaft, the top of which is fixedly connected to the inner side of the transverse groove, the bottom of which is fixedly connected to the top of the limiting block, and both sides of the limiting block are inclined.

8. A drilling device for a switch base used in the manufacture of a glass lifting switch according to claim 5, characterized in that: The contact mechanism includes a contact frame, a sliding groove in the middle of the top of the contact frame, a contact plate slidably connected to the inner side of the contact frame, contact shafts evenly arranged on the side of the contact plate, one end of the contact shaft being fixedly connected to the contact plate, the other end of the contact shaft being slidably connected to the inner side of the contact frame, a fourth spring being sleeved on the contact shaft, and a guide block being fixedly connected to the middle of the top of the contact frame via a slider, the guide block being slidably connected to the inner side of the sliding groove via the slider.

9. A drilling device for a switch base used in the manufacture of a glass lift switch according to claim 8, characterized in that: The side of the contact frame contacts the top of the filter screen and the inner side of the collection frame. The side of the contact frame is fixedly connected to the output end of the cylinder. Both sides of the guide block are set as inclined surfaces. One end of the fourth spring is fixedly connected to the contact frame, and the other end of the fourth spring is fixedly connected to the contact plate.

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