Double-station bamboo toothbrush drilling machine

Abstract

The invention discloses a double-station bamboo toothbrush drilling machine, which belongs to a toothbrush processing device and is used for toothbrush processing, one side of the drilling machine is provided with a ring body bottom plate with a bottom ring body and a station bottom plate, the two sides of the station bottom plate are symmetrically provided with side clamping blocks, and the middle position of the station bottom plate is provided with a station supporting plate; the side clamping block comprises a transverse plate flush with the end face of the station supporting plate, a vertical plate is fixedly arranged on the side, away from the station supporting plate, of the transverse plate, a clamping block conveying belt is arranged on the vertical plate and driven by a conveying belt motor, the conveying belt motor is fixed to a clamping block side plate, and the clamping block side plate is connected with the vertical plate. And a supporting plate positioning block is arranged on the station supporting plate. According to the drilling machine, double stations can be provided for drilling machining of the bamboo toothbrushes, the clamping structure of the double stations is improved, the machining efficiency of the drilling machine for machining through holes or blind holes in different positions of the bamboo toothbrushes is improved, and the clamping flexibility of the bamboo toothbrush bodies is guaranteed in the drilling machining process.

Description

Technical Field

[0001] The present application belongs to the field of toothbrush processing devices, and more specifically, relates to a double-station bamboo toothbrush drilling machine. Background Art

[0002] Toothbrushes are widely used daily cleaning products. When made of bamboo, they can be processed according to the processing methods described in the prior art. For example, Chinese Patent Publication No. CN117817787A describes a bamboo toothbrush processing and production process, which specifically discloses the following technical content: including: material selection, slicing, milling, grinding, drilling, bristle loading, testing, grinding and modification, disinfection and sterilization. The final bamboo toothbrush is placed in 5-20% concentration salt water, steamed for 2-5 hours, taken out and air-dried in hot air for 12-24 hours, and then packaged and stored.

[0003] The above steps disclose a process step requiring drilling. Depending on the processing requirements, different through holes or blind holes need to be processed at different locations on the bamboo toothbrush body. In the prior art, there is no suitable tooling for drilling holes at different locations on a bamboo toothbrush and a drilling machine using the tooling. Summary of the Invention

[0004] The purpose of this application is to provide a double-station bamboo toothbrush drilling machine, which can provide double stations for the drilling processing of bamboo toothbrushes, and improve the clamping structure of the double stations to improve the processing efficiency of the drilling machine in processing through holes or blind holes at different positions of the bamboo toothbrush, and ensure the flexibility of clamping the bamboo toothbrush body during the drilling process.

[0005] To achieve the above objectives, this application is implemented through the following technical solutions:

[0006] A double-station bamboo toothbrush drilling machine described in the present application includes a drilling machine, wherein a ring body bottom plate is provided on one side of the drilling machine, a bottom ring body is provided at the edge position of the ring body bottom plate, a station rotating plate is rotatably provided at the center position of the ring body bottom plate, a station bottom plate is provided at both ends of the station rotating plate, side clamping blocks are symmetrically provided on both sides of the station bottom plate, and a station support plate is provided at the middle position of the station bottom plate, the side clamping block includes a horizontal plate flush with the end face of the station support plate, a vertical plate is fixedly provided on the side of the horizontal plate away from the station support plate, a clamping block conveyor belt is provided on the vertical plate, the clamping block conveyor belt is driven by a conveyor belt motor, the conveyor belt motor is fixed on the clamping block side plate, and the clamping block side plate is connected to the vertical plate; a support plate positioning block is provided on the station support plate.

[0007] As one of the preferred technical solutions in the present application, the work station base plate is symmetrically processed with a base plate adjustment hole in a direction perpendicular to the side clamping block, and the side clamping block slides along the base plate adjustment hole through the clamping block adjustment shaft at the bottom; the clamping block adjustment shaft also extends from the arc hole of the rotating plate, and the arc hole of the rotating plate is located on the adjustment rotating plate, and the adjustment rotating plate is rotatably connected to the base plate mounting rod through the rotating plate sleeve; the two ends of the base plate mounting rod are respectively fixedly connected to the work station base plate and the work station rotating plate; the rotating plate sleeve is driven by the adjusting wheel.

[0008] As one of the preferred technical solutions in the present application, two turn plate connecting rods are symmetrically arranged at the bottom end of the turn plate sleeve, and the turn plate connecting rods pass through the arc-shaped through holes corresponding to the work station turn plate and extend into the bottom of the work station turn plate, and are rotatably connected to the adjusting wheel at the bottom of the work station turn plate; the adjusting wheel is rotatably connected to the bottom surface of the work station turn plate through an axis; the adjusting wheel is engaged with the adjusting gear bar for transmission; the adjusting gear bar slides along the guide rail at the bottom of the work station turn plate under the drive of the adjusting cylinder.

[0009] As one of the preferred technical solutions in this application, the work station turntable is provided with an inner support plate at the inner side of the work station bottom plate, the top surface of the inner support plate is flush with the top surface of the work station support plate, and the bottom end of the work station support plate is fixedly connected with an inner support plate adjustment shaft, and the inner support plate adjustment shaft is connected to the telescopic end of the middle adjustment cylinder, and the middle adjustment cylinder is a bidirectional telescopic cylinder.

[0010] As one of the preferred technical solutions in the present application, the inner support plate adjustment shaft passes through the inner support plate adjustment hole and extends into the bottom of the work station turntable, and an adjustment shaft limit plate is fixedly connected to the bottom end of the inner support plate adjustment shaft, and the two ends of the adjustment shaft limit plate are fixedly connected to the limit guide shaft, and the limit guide shaft is slidably set in the limit guide hole, and the limit guide hole is located on the bottom edge plate of the turntable, and the bottom edge plate of the turntable is located at the bottom of the side plate and extends a certain distance into the inside of the side plate; the side plate is fixedly connected to the edge of the work station turntable.

[0011] As one of the preferred technical solutions in this application, a turntable drive motor is provided at the bottom of the workstation turntable, and the workstation turntable rotates relative to the bottom plate of the ring body under the drive of the turntable drive motor; the turntable drive motor is fixedly connected to the bottom plate of the ring body; the bottom ring body is provided with a plurality of positioning sensors distributed circumferentially, and the workstation turntable is provided with a sensing end at the bottom that cooperates with the positioning sensor.

[0012] Compared with the prior art, the present invention has the following advantages:

[0013] The present application arranges double workstations at both ends of the workstation rotating plate and re-improves the structure of the workstation bottom plate, thereby providing double workstations for the drilling processing of bamboo toothbrushes while also improving the processing efficiency and clamping flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a top view of the present application (the drilling machine is omitted, the same below).

[0015] Figure 2 yes Figure 1 A partial enlarged view of part I.

[0016] Figure 3 yes Figure 2 Cross-sectional view at the position and direction shown by AA.

[0017] Figure 4 yes Figure 2 Cross-sectional view at the position and direction shown by BB.

[0018] Figure 5 This application is a three-dimensional Figure 1 .

[0019] Figure 6 yes Figure 5 A partial enlarged view of part II.

[0020] Figure 7 It is a three-dimensional diagram of the workstation turntable and the structure thereon in this application.

[0021] Figure 8 yes Figure 7 A partial enlarged view of part III.

[0022] Figure 9 It is a three-dimensional diagram of the side clamping blocks, workstation bottom plate and other structures in this application.

[0023] Figure: 1. Bottom ring; 2. Ring bottom plate; 3. Positioning sensor; 4. Station turntable; 5. Inner support plate adjustment hole; 6. Inner support plate; 7. Side clamping block; 8. Station bottom plate; 9. Station support plate; 10. Support plate positioning block; 11. Bottom plate adjustment hole; 12. Clamping block side plate; 13. Clamping block conveyor belt; 14. Middle adjustment cylinder; 15. Inner support plate adjustment shaft; 16. Adjustment shaft limit plate; 17. Limit guide Shaft; 18. Limit guide hole; 19. Turntable bottom plate; 20. Side plate; 21. Adjusting wheel; 22. Guide rail; 23. Adjusting gear bar; 24. Adjusting cylinder; 25. Turntable drive motor; 26. Adjusting turntable; 27. Turntable arc hole; 28. Clamp adjustment shaft; 29. Turntable sleeve; 30. Turntable connecting rod; 31. Bottom plate mounting rod; 32. Conveyor belt motor; 33. Vertical plate; 34. Horizontal plate. DETAILED DESCRIPTION

[0024] The technical solution described in this application is further described below with reference to the accompanying drawings and embodiments.

[0025] Example 1: Figures 1 to 9 As shown, a double-station bamboo toothbrush drilling machine includes a drilling machine, which is located on both sides of the ring body bottom plate 2 and is symmetrically arranged relative to the ring body bottom plate 2. The ring body bottom plate 2 is located below the drill bit of the drilling machine.

[0026] A ring body bottom plate 2 is integrally provided at the edge of the ring body bottom plate 2, and the ring body bottom plate 2 protrudes from the top surface of the bottom ring body 1; a work station turn plate 4 is provided above the ring body bottom plate 2, and the work station turn plate 4 rotates relative to the ring body bottom plate 2 under the drive of the turn plate drive motor 25.

[0027] The station base plate 8 is provided at both ends of the station rotating plate 4. Side clamping blocks 7 are symmetrically provided on both sides of the station base plate 8. The side clamping blocks 7 move relative to the station base plate 8. A station support plate 9 is provided in the middle of the station base plate 8. The end surfaces of the side clamping blocks 7 that contact the bamboo toothbrush are flush with the end surfaces of the station support plate 9 that contact the bamboo toothbrush.

[0028] The side clamping block 7 is provided with a clamping block conveyor belt 13, which is driven by a conveyor belt motor 32. The top surface of the station support plate 9 is fixedly connected with a support plate positioning block 10.

[0029] Example 2: Figures 1 to 9 As shown, a double-station bamboo toothbrush drilling machine, the side clamping block 7 includes a horizontal plate 34, which is arranged parallel to the station bottom plate 8. The top surface of the horizontal plate 34 at one end away from the station bottom plate 8 is fixedly connected to a vertical plate 33, and the vertical plate 33 is arranged perpendicular to the horizontal plate 34, and the two form an L-shaped structure of the side clamping block 7.

[0030] The vertical plate 33 is provided with a placement hole for accommodating the clamping block conveyor belt 13, and the clamping block conveyor belt 13 extends along the length of the vertical plate 33. The clamping block conveyor belt 13 is driven by a conveyor belt motor 32, which is located on the clamping block side plate 12. The clamping block side plate 12 is located at the top of the vertical plate 33 and extends away from the workstation pallet 9.

[0031] The bottom of the transverse plate 34 is fixedly connected with a clamping block adjustment shaft 28 , and the clamping block adjustment shaft 28 extends out after passing through the bottom plate adjustment hole 11 on the station bottom plate 8 . The bottom plate adjustment holes 11 are symmetrically arranged on the station bottom plate 8 .

[0032] The bottom plate adjustment hole 11 is a long strip-shaped through hole.

[0033] The bottom surface of the workstation base plate 8 is provided with an adjustment plate 26 that rotates relative to the workstation base plate 8. The top surface of the adjustment plate 26 contacts and abuts the bottom surface of the workstation base plate 8. The adjustment plate 26 is provided with an arcuate hole 27 that corresponds to the clamping block adjustment axis 28. A plate sleeve 29 is provided in the middle of the adjustment plate 26. The sleeve 29 is sleeved on a base plate mounting rod 31 and rotates relative to the base plate mounting rod 31. The top end of the base plate mounting rod 31 is fixedly connected to the workstation base plate 8, and the bottom end of the base plate mounting rod 31 is fixedly connected to the workstation turn plate 4.

[0034] There is enough gap between the bottom surface of the turn plate sleeve 29 and the top surface of the work station turn plate 4. The bottom end of the turn plate sleeve 29 is fixedly connected with a turn plate connecting rod 30. There are two turn plate connecting rods 30 and they pass through the corresponding arc-shaped through holes on the work station turn plate 4 and then extend into the bottom end of the work station turn plate 4.

[0035] The bottom end of the rotating plate connecting rod 30 is connected to the adjusting wheel 21, and a bearing structure is provided at the connection position between the rotating plate connecting rod 30 and the base plate mounting rod 31. The middle position of the adjusting wheel 21 is provided with a shaft body connected to the bottom end of the station rotating plate 4, and the adjusting wheel 21 rotates around the shaft body.

[0036] The adjusting wheel 21 is meshed with the adjusting gear bar 23 on one side for transmission. The adjusting gear bar 23 slides along the guide rail 22 . The guide rail 22 is fixed to the bottom surface of the station turntable 4 . The adjusting gear bar 23 is driven by the telescopic end of the adjusting cylinder 24 .

[0037] The structure and connection relationship of the remaining parts are the same as those described in the aforementioned embodiment, and will not be described here in detail to avoid tediousness. Those skilled in the art can understand and implement the technical solutions described in this embodiment based on the aforementioned embodiment.

[0038] Example 3: Figures 1 to 9 As shown, a double-station bamboo toothbrush drilling machine is provided with an inner support plate 6 near the inner side of the station base plate 8 on the station rotating plate 4. The top surface of the inner support plate 6 is flush with the top surface of the station support plate 9. The bottom surface of the inner support plate 6 is fixedly connected to the inner support plate adjustment shaft 15. The bottom end of the inner support plate adjustment shaft 15 passes through the inner support plate adjustment hole 5 and extends into the bottom of the station rotating plate 4; the inner support plate adjustment shaft 15 slides along the inner support plate adjustment hole 5.

[0039] The inner support plate adjusting shaft 15 is connected to the telescopic end of the middle adjusting cylinder 14, and the middle adjusting cylinder 14 is a bidirectional telescopic cylinder.

[0040] The inner support plate adjustment shaft 15 is connected to an adjustment shaft limit plate 16 at the position where it extends into the bottom end of the work station turn plate 4, and the adjustment shaft limit plate 16 is arranged parallel to the work station turn plate 4; limiting guide shafts 17 are provided at both ends of the adjustment shaft limit plate 16, and the side clamping block 7 slides in the limiting guide hole 18; the limiting guide hole 18 is a strip-shaped through hole and extends along the length direction of the work station turn plate 4.

[0041] The limiting guide hole 18 is located on the bottom edge plate 19 of the rotating plate. The bottom edge plate 19 of the rotating plate is an annular plate and is fixedly connected to the side plate 20. The side plate 20 is an annular plate and is fixedly connected to the work station rotating plate 4. The side plate 20 is located at the edge of the work station rotating plate 4.

[0042] The bottom ring body 1 is provided with a plurality of positioning sensors 3 on the top surface, and the station rotating plate 4 is provided with a sensing end cooperating with the positioning sensors 3 on the bottom surface.

[0043] The structure and connection relationship of the remaining parts are the same as those described in the aforementioned embodiment, and will not be described here in detail to avoid tediousness. Those skilled in the art can understand and implement the technical solutions described in this embodiment based on the aforementioned embodiment.

[0044] Based on the above embodiments, the following paragraphs will continue to describe in detail the technical features involved and the functions and roles played by the technical features in this technical solution, so as to help technical personnel in this field to fully understand the technical solution and reproduce it.

[0045] In this application, the ring body bottom plate 2 is a circular plate, and a turntable drive motor 25 is provided at the middle position of the ring body bottom plate 2. The turntable drive motor 25 can drive the workstation turntable 4 to rotate relative to the ring body bottom plate 2.

[0046] A bottom ring body 1 is provided at the circumferential edge of the ring body bottom plate 2 . The bottom ring body 1 is an annular plate and protrudes from the top surface of the ring body bottom plate 2 .

[0047] In this application, the bottom ring body 1 is provided with a positioning sensor 3 at the position of the top surface processing station, and the positioning sensor 3 is a proximity sensor or a photoelectric sensor. The station rotating plate 4 is provided with a sensing end on the bottom surface that cooperates with the positioning sensor 3.

[0048] In the present application, the station rotating plate 4 is a strip-shaped plate, and the two ends of the station rotating plate 4 are fixedly connected to the station bottom plate 8 via bottom plate mounting rods 31. The station bottom plate 8 is arranged relatively parallel to the station rotating plate 4. The station bottom plate 8 is a circular plate.

[0049] In the present application, the workstation bottom plate 8 is symmetrically provided with bottom plate adjustment holes 11 , and the bottom plate adjustment holes 11 are strip-shaped through holes and are processed along the radial direction of the workstation bottom plate 8 .

[0050] In this application, a station support plate 9 is fixedly mounted in the middle of the station base plate 8. The top of the station support plate 9 is flush with the supporting surface of the side clamping block 7. The station support plate 9 is connected to the station base plate 8 by aligning the mounting holes with the mounting holes on the station base plate 8. The mounting holes on the station base plate 8 and the station support plate 9 enable the connection of station support plates 9 of different sizes.

[0051] In the present application, a pallet positioning block 10 is fixedly connected to the top surface of the work station pallet 9 , and the pallet positioning block 10 can correspond to the groove on the bamboo toothbrush to achieve the positioning of the bamboo toothbrush on the work station pallet 9 .

[0052] In the present application, the side clamping block 7 includes a horizontal plate 34 arranged parallel to the workstation bottom plate 8. The horizontal plate 34 is fixedly connected to a vertical plate 33 on the side away from the workstation support plate 9. The vertical plate 33 is fixedly connected to the top surface of the horizontal plate 34. The vertical plate 33 and the horizontal plate 34 form an L-shaped structural plate body.

[0053] The vertical plate 33 is provided with a placement slot for the clamping block conveyor belt 13. The clamping block conveyor belt 13 is connected to the vertical plate 33 and the placement slot via a plurality of support rods along its length. The clamping block conveyor belt 13 is driven by a conveyor belt motor 32, one of the support rollers. The conveyor belt motor 32 is installed in the clamping block side plate 12, which is located at the top of the vertical plate 33 and away from the end surface of the station pallet 9.

[0054] In the present application, the bottom end of the horizontal plate 34 is fixedly connected to a clamping block adjustment shaft 28, and the clamping block adjustment shaft 28 is arranged perpendicular to the bottom surface of the horizontal plate 34. The clamping block adjustment shaft 28 passes through the bottom plate adjustment hole 11 of the station bottom plate 8 and extends downward.

[0055] In the present application, an adjustment turn plate 26 is provided at the bottom surface of the workstation base plate 8 , an arc-shaped turn plate hole 27 is processed on the adjustment turn plate 26 , and the clamping block adjustment shaft 28 extends from the arc-shaped turn plate hole 27 .

[0056] A rotating plate sleeve 29 is centrally located on the adjustment rotating plate 26. The rotating plate sleeve 29 rotates about a base plate mounting rod 31. The rotating plate sleeve 29 is coaxial with the base plate mounting rod 31. A sufficient gap is provided between the bottom surface of the rotating plate sleeve 29 and the top surface of the station rotating plate 4.

[0057] In the present application, a rotating plate connecting rod 30 is provided on the bottom surface of the rotating plate sleeve 29, and the rotating plate connecting rod 30 can be symmetrically arranged on the bottom surface of the rotating plate sleeve 29. The rotating plate connecting rod 30 extends from the arc-shaped through hole on the station rotating plate 4 and extends to the bottom of the station rotating plate 4.

[0058] In the present application, the rotating plate connecting rod 30 is connected to the adjusting wheel 21 after extending out of the workstation rotating plate 4 , and a bearing structure is provided at the connection position between the rotating plate connecting rod 30 and the adjusting wheel 21 .

[0059] In the present application, a shaft is connected to the center axis of the adjusting wheel 21, and the adjusting wheel 21 is rotatably connected to the station rotating plate 4 through the shaft. The circumferential side surface of the adjusting wheel 21 is processed with a gear structure.

[0060] In the present application, the adjusting wheel 21 is driven by meshing with an adjusting gear bar 23 through circumferentially arranged gear teeth. The adjusting gear bar 23 is slidably arranged on a guide rail 22 on the side away from the adjusting wheel 21. The guide rail 22 is fixedly connected to the bottom surface of the station rotating plate 4. One end of the adjusting gear bar 23 is connected to the telescopic end of the adjusting cylinder 24, and the adjusting cylinder 24 is fixedly connected to the bottom surface of the station rotating plate 4.

[0061] In the present application, the cross section of the guide rail 22 is an L-shaped structure, and the cross section of the adjusting gear bar 23 is an inverted L-shaped structure.

[0062] In the present application, the work station turn plate 4 is provided with an inner support plate 6 at an inner position close to the work station bottom plate 8, and the bottom surface of the inner support plate 6 is fixedly connected with an inner support plate adjustment shaft 15, and the inner support plate adjustment shaft 15 is slidably set in the inner support plate adjustment hole 5, and the inner support plate adjustment hole 5 is a bar-shaped through hole, and the length direction of the inner support plate adjustment hole 5 is consistent with the length direction of the work station turn plate 4.

[0063] In the present application, the inner support plate adjustment shaft 15 extends from the inner support plate adjustment hole 5 to the bottom of the work station turntable 4, and an adjustment shaft limit plate 16 is connected to the bottom of the inner support plate adjustment shaft 15. The adjustment shaft limit plate 16 extends to both sides and a limiting guide shaft 17 is fixedly connected at both ends of the adjustment shaft limit plate 16.

[0064] In the present application, the position limiting guide shaft 17 is slidably disposed in a position limiting guide hole 18, which extends along the length of the station rotating plate 4. The position limiting guide hole 18 is located on the bottom edge plate 19 of the rotating plate, which is an annular plate body with the same outline shape as the station rotating plate 4.

[0065] In this application, the bottom edge plate 19 of the rotating plate is fixedly connected to the clamping block side plate 12, and the outline shape of the clamping block side plate 12 is the same as the outline shape of the station rotating plate 4. The clamping block side plate 12 is fixedly connected to the bottom surface of the station rotating plate 4.

[0066] In the present application, the inner support plate adjustment shaft 15 is connected to the telescopic end of the middle adjustment cylinder 14 , the middle adjustment cylinder 14 is a bidirectional cylinder, and the middle adjustment cylinder 14 is fixedly connected to the bottom surface of the work station turntable 4 .

[0067] When the present invention is used, a bamboo toothbrush is placed on the work station support plate 9, and the support plate positioning block 10 on the work station support plate 9 is aligned with the groove on the bamboo toothbrush. A proximity sensor or a photoelectric sensor can be provided on the work station support plate 9. After sensing that a bamboo toothbrush is placed on the work station support plate 9, the adjustment cylinder 24 starts to work. After the adjustment cylinder 24 starts to work, it can drive the adjustment gear bar 23 through its telescopic end. When the adjustment gear bar 23 slides along the guide rail 22, it drives the rotating plate connecting rod 30 to rotate through the adjustment wheel 21 that is meshed with it.

[0068] When the turn plate connecting rod 30 moves along the arc-shaped through hole on the work station turn plate 4, it can drive the turn plate sleeve 29 to rotate. When the turn plate sleeve 29 rotates around the central axis of the base plate mounting rod 31, it can drive the adjustment turn plate 26 to rotate relative to the work station base plate 8.

[0069] When the adjusting rotating plate 26 rotates relative to the workstation base plate 8 , the rotating plate arc hole 27 on the adjusting rotating plate 26 can drive the clamping block adjusting shaft 28 to move along the base plate adjusting hole 11 .

[0070] The clamping block adjustment shaft 28 can drive the horizontal plate 34 and the vertical plate 33 connected thereto to move together when the clamping block adjustment shaft 28 moves along the bottom plate adjustment hole 11. When the bamboo toothbrush is placed on the work station support plate 9, the bamboo toothbrush can be overlapped on the horizontal plate 34 at the edge position.

[0071] As the side clamping blocks 7 on both sides of the workstation base plate 8 gradually approach, the clamping block conveyor belts 13 on the vertical plates 33 on both sides of the workstation base plate 8 also gradually approach until the clamping block conveyor belts 13 contact both sides of the bamboo toothbrush and apply a certain pressure before stopping.

[0072] The clamping block conveyor 13 can move the clamped bamboo toothbrush relative to the workstation support plate 9 and the cross plate 34 to achieve through-hole processing at different positions along the length of the bamboo toothbrush. The above clamping movement distance can be achieved by adjusting the extension and retraction distance of the telescopic end of the adjustment cylinder 24, and the error should be within the allowable range.

[0073] In the present application, the regulating cylinder 24 can be realized by an electric push rod or other electrical devices that can achieve linear displacement.

[0074] In the present application, the bamboo toothbrush can be overlapped on the work station support plate 9, and the position of the work station support plate 9 relative to the work station base plate 8 can be achieved by the middle adjustment cylinder 14, the inner support plate adjustment shaft 15 and the adjustment shaft limit plate 16. At the same time, the limit guide shaft 17 on the adjustment shaft limit plate 16 and the limit guide hole 18 on the bottom edge plate 19 of the rotating plate can improve the movement stability of the adjustment shaft limit plate 16.

[0075] In this application, the workstation turntable 4 can rotate relative to the ring body base plate 2 under the action of the turntable drive motor 25. The rotation angle of the workstation turntable 4 is assisted by a number of positioning sensors 3 provided on the bottom ring body 1. In this application, the turntable drive motor 25 can be a servo motor or a stepper motor. The positioning sensors 3 can be photoelectric sensors or proximity sensors. A sensing terminal that cooperates with the sensor is provided at the bottom of the workstation turntable 4 to assist in controlling the rotation angle of the workstation turntable 4.

[0076] In the present application, the central regulating cylinder 14, regulating cylinder 24, and rotating plate drive motor 25 can be controlled by electrical signals, which are respectively sent to the motor controller of the rotating plate drive motor 25 and the solenoid valves in the air circuits of the central regulating cylinder 14 and regulating cylinder 24. In the present application, the electrical signals used for the above-mentioned control are issued by a controller, which can be a microcomputer controller. Of course, manual control is also possible.

[0077] Finally, although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A double-station bamboo toothbrush drilling machine, comprising a drilling machine, characterized in that: A ring body bottom plate (2) is provided on one side of the drilling machine, a bottom ring body (1) is provided at the edge of the ring body bottom plate (2), a station rotating plate (4) is rotatably provided at the center of the ring body bottom plate (2), a station bottom plate (8) is provided at both ends of the station rotating plate (4), side clamping blocks (7) are symmetrically provided on both sides of the station bottom plate (8), and a station support plate (9) is provided at the middle position of the station bottom plate (8), the side clamping blocks (7) include a station support plate (9) and a station support plate (9) connected to the station support plate (9). The plate (9) has a horizontal plate (34) whose end surface is flush with the plate (9), and a vertical plate (33) is fixedly provided on the side of the horizontal plate (34) away from the workstation support plate (9), and a clamping block conveyor belt (13) is provided on the vertical plate (33), and the clamping block conveyor belt (13) is driven by a conveyor belt motor (32), and the conveyor belt motor (32) is fixed on the clamping block side plate (12), and the clamping block side plate (12) is connected to the vertical plate (33); a support plate positioning block (10) is provided on the workstation support plate (9).

2. A double-station bamboo toothbrush drilling machine according to claim 1, characterized in that: The station base plate (8) is symmetrically processed with a base plate adjustment hole (11) in a direction perpendicular to the side clamping block (7), and the side clamping block (7) slides along the base plate adjustment hole (11) through the clamping block adjustment shaft (28) at the bottom; the clamping block adjustment shaft (28) also extends from the rotating plate arc hole (27), and the rotating plate arc hole (27) is located on the adjusting rotating plate (26), and the adjusting rotating plate (26) is rotatably connected to the base plate mounting rod (31) through the rotating plate sleeve (29); the two ends of the base plate mounting rod (31) are fixedly connected to the station base plate (8) and the station rotating plate (4) respectively; the rotating plate sleeve (29) is driven by the adjusting wheel (21).

3. A double-station bamboo toothbrush drilling machine according to claim 2, characterized in that: Two rotating plate connecting rods (30) are symmetrically arranged at the bottom end of the rotating plate sleeve (29), and the rotating plate connecting rods (30) pass through the arc-shaped through holes corresponding to the work station rotating plate (4) and extend into the bottom of the work station rotating plate (4), and are rotatably connected to the adjusting wheel (21) at the bottom of the work station rotating plate (4); the adjusting wheel (21) is rotatably connected to the bottom surface of the work station rotating plate (4) through an axis; the adjusting wheel (21) is meshed with the adjusting gear bar (23) for transmission; the adjusting gear bar (23) slides along the guide rail (22) at the bottom of the work station rotating plate (4) under the drive of the adjusting cylinder (24).

4. A double-station bamboo toothbrush drilling machine according to claim 2, characterized in that: The workstation rotating plate (4) is provided with an inner support plate (6) at an inner side position of the workstation bottom plate (8), the top surface of the inner support plate (6) is flush with the top surface of the workstation support plate (9), the bottom end of the workstation support plate (9) is fixedly connected with an inner support plate adjustment shaft (15), the inner support plate adjustment shaft (15) is connected to the telescopic end of the middle adjustment cylinder (14), and the middle adjustment cylinder (14) is a bidirectional telescopic cylinder.

5. A double-station bamboo toothbrush drilling machine according to claim 4, characterized in that: The inner support plate adjustment shaft (15) passes through the inner support plate adjustment hole (5) and extends into the bottom of the work station rotating plate (4). An adjustment shaft limit plate (16) is fixedly connected to the bottom end of the inner support plate adjustment shaft (15). Both ends of the adjustment shaft limit plate (16) are fixedly connected to a limit guide shaft (17). The limit guide shaft (17) is slidably arranged in the limit guide hole (18). The limit guide hole (18) is located on the bottom edge plate (19) of the rotating plate. The bottom edge plate (19) of the rotating plate is located at the bottom of the side plate (20) and extends a certain distance into the inside of the side plate (20); the side plate (20) is fixedly connected to the edge of the work station rotating plate (4).

6. A double-station bamboo toothbrush drilling machine according to claim 2, characterized in that: A rotating plate driving motor (25) is provided at the bottom of the workstation rotating plate (4), and the workstation rotating plate (4) rotates relative to the ring body bottom plate (2) under the drive of the rotating plate driving motor (25); the rotating plate driving motor (25) is fixedly connected to the ring body bottom plate (2); the bottom ring body (1) is provided with a plurality of positioning sensors (3) distributed in the circumferential direction, and the workstation rotating plate (4) is provided with a sensing end at the bottom thereof that cooperates with the positioning sensor (3).

Images