Automatic colloidal particle feeding device for drill bit

Abstract

The utility model discloses an automatic colloidal particle feeding device for a drill bit, and the device comprises a conveying mechanism which comprises a feeding conveying belt and a discharging conveying belt, and the feeding conveying belt and the discharging conveying belt are connected through a guide conveying belt to form a U-shaped structure; the rotating disc is rotationally arranged between the feeding conveying belt and the discharging conveying belt, and the rotating disc is provided with a fixed seat; the material taking mechanism comprises a first material taking assembly and a second material taking assembly, the first material taking assembly is arranged between the feeding conveying belt and the rotary disc, and the second material taking assembly is arranged between the rotary disc and the discharging conveying belt; the colloidal particle feeding mechanism is arranged on one side of the rotating disc and located between the first material taking assembly and the second material taking assembly, and the colloidal particle feeding mechanism is used for sleeving the drill bits of the rotating disc with colloidal particles; and the control mechanism is connected with the conveying mechanism, the rotary table, the colloidal particle feeding mechanism and the material taking mechanism. According to the automatic colloidal particle feeding device for the drill bit, colloidal particles can be automatically fed to the drill bit, manual operation is not needed, the labor intensity is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] This application relates to the field of auxiliary devices for circuit board manufacturing, and in particular to an automatic glue-applying device for drill bits. Background Technology

[0002] With the development of electronic technology, the application of circuit boards is becoming more and more widespread and important. Circuit board drills are usually fitted with colored rings so that the corresponding circuit board drill can be quickly identified. In the existing technology, the circuit board drill rings are put on manually, which is slow and inefficient, greatly reducing production efficiency and wasting time. Utility Model Content

[0003] This application aims to address at least one of the technical problems existing in the prior art. To this end, this application proposes an automatic granulation device for drill bits, capable of automatically applying granules to drill bits without manual operation, thus reducing labor intensity and improving work efficiency.

[0004] The automatic drill bit granule loading device according to an embodiment of this application includes: a conveying mechanism, including an infeed conveyor belt and an outlet conveyor belt, wherein the infeed conveyor belt and the outlet conveyor belt are connected by a guide belt to form a U-shaped structure; the infeed conveyor belt is used to input drill bits and output empty drill boxes; the guide belt is used to transport the empty drill boxes to the outlet conveyor belt; and the outlet conveyor belt is used to output drill bits fitted with granules; a turntable, rotatably disposed between the infeed conveyor belt and the outlet conveyor belt, wherein the turntable is provided with a fixed base; and a material handling mechanism, including a first material handling component and a second material handling component, wherein the first material handling component is disposed at the infeed conveyor belt. Between the conveyor belt and the turntable, the first material-grabbing component is used to clamp and transport the drill bit on the feed conveyor belt to the turntable; the second material-grabbing component is disposed between the turntable and the discharge conveyor belt, and is used to clamp and transport the drill bit with rubber granules on it to the discharge conveyor belt; a rubber granule feeding mechanism is disposed on one side of the turntable and between the first and second material-grabbing components, and is used to place rubber granules on the drill bit on the turntable; a control mechanism is connected to the conveying mechanism, the turntable, the rubber granule feeding mechanism, and the material-grabbing mechanism respectively.

[0005] The automatic granule-filling device for drill bits according to the embodiments of this application has at least the following beneficial effects: During operation, a drill box containing drill bits is placed on a feeding conveyor belt, which then transports it to below the first material handling component. The first material handling component clamps the drill bits in the drill box and transports them to a turntable, where they are then fixed in place by a fixing seat. After the last drill bit is completely removed, the drill box becomes empty and is transported to the discharge conveyor belt by a guide belt for later loading of drill bits fitted with granules. The turntable rotates to position the drill bits below the granule-filling mechanism, which then places the granules on the drill bits. The turntable continues to rotate to position the drill bits below the second material handling component, which clamps the drill bits fitted with granules on the turntable and transports them to the empty drill box on the discharge conveyor belt, where they are finally output via the discharge conveyor belt. The automatic granulation device for drill bits described in this application embodiment can automatically apply granules to drill bits without manual operation, reducing labor intensity and improving work efficiency. At the same time, the automatic granulation device for drill bits described in this application embodiment can realize the automatic transfer of empty drill boxes by connecting the shearing conveyor belt and the discharge conveyor belt with a guide belt to form a U-shaped structure, thereby improving intelligent operation, reducing labor intensity and improving work efficiency.

[0006] According to the automatic granulation device for drill bits described in the embodiments of this application, protective plates are provided above both the feeding conveyor belt and the discharging conveyor belt.

[0007] According to the automatic granulation device for drill bits described in the embodiments of this application, the fixing seat is provided with a fixing hole for installing the drill bit.

[0008] According to the automatic granulation device for drill bits described in the embodiments of this application, the first material handling component includes a horizontal moving unit, a vertical moving unit, and a clamping unit. The horizontal moving unit is mounted between the feeding conveyor belt and the turntable. The vertical moving unit is disposed on the horizontal moving unit and drives the vertical moving unit to move horizontally. The clamping unit is disposed on the vertical moving unit and drives the clamping unit to move vertically. The clamping unit is used to clamp the drill bit.

[0009] According to the automatic granulation device for drill bits described in the embodiments of this application, the structure of the second material taking component is the same as that of the first material taking component.

[0010] According to the embodiments of this application, the automatic granule feeding device for drill bits includes a granule feeding mechanism comprising a vibratory feeder, a fixed base, a pushing assembly, and a pressing assembly. The vibratory feeder is provided with a discharge track, and the fixed base is provided with a feeding channel. The feeding channel is perpendicularly connected to the discharge track and has a discharge port located above the turntable. The pushing assembly is located at the end of the feeding channel away from the discharge port and is used to push the granules along the feeding channel toward the discharge port. The pressing assembly is located above the discharge port and is used to press down the granules at the discharge port to fit the granules onto the drill bit.

[0011] According to the automatic granulation device for drill bits described in the embodiments of this application, the pushing component includes a pushing rod and a pushing drive. The pushing rod is slidably disposed in the feeding channel, and the pushing drive is connected to the pushing rod, and the pushing drive drives the pushing rod to slide.

[0012] According to the automatic granulation device for drill bits described in the embodiments of this application, the pressing assembly includes a pressing rod and a pressing drive component. The pressing rod is raised and lowered above the discharge port, and the pressing drive component is connected to the pressing rod. The pressing drive component drives the pressing rod to rise and fall.

[0013] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a first structural schematic diagram of the automatic granulation device for drill bits according to an embodiment of this application;

[0016] Figure 2 This is a schematic diagram of the second structure of the automatic granulation device for drill bits according to an embodiment of this application;

[0017] Figure 3 This is a schematic diagram of the conveying mechanism in the automatic granulation device for drill bits according to an embodiment of this application;

[0018] Figure 4 This is a schematic diagram of the structure of the first material handling component of the automatic granulation device for drill bits according to an embodiment of this application;

[0019] Figure 5 This is a schematic diagram of the granule feeding mechanism of the automatic granule feeding device for drill bits, according to an embodiment of this application.

[0020] Explanation of reference numerals in the attached figures:

[0021] Feeding conveyor belt 110; Discharge conveyor belt 120; Guide belt 130; Protective plate 140; Support 150; Stop bar 160; First sensor 170; Second sensor 180; Turntable 200; Fixed base 210; First material picking assembly 310; Second material picking assembly 320; Horizontal movement unit 330; Vertical movement unit 340; Clamping unit 350; Vibrating plate 410; Discharge track 411; Fixed base 420; Feeding channel 421; Pushing assembly 430; Pushing rod 431; Pushing drive component 432; Pressing assembly 440; Pressing rod 441; Pressing drive component 442. Detailed Implementation

[0022] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0023] In the description of this application, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0024] In the description of this application, "several" means one or more, "more than" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0025] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation, connection, and linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0026] Reference Figures 1 to 5 This application provides an automatic drill bit granulation device, comprising: a conveying mechanism including a feeding conveyor belt 110 and a discharging conveyor belt 120, the feeding conveyor belt 110 and the discharging conveyor belt 120 being connected by a guide belt 130 to form a U-shaped structure, the feeding conveyor belt 110 being used to input drill bits and output empty drill boxes, the guide belt 130 being used to transport the empty drill boxes to the discharging conveyor belt 120, and the discharging conveyor belt 120 being used to output drill bits fitted with granules; a turntable 200, rotatably disposed between the feeding conveyor belt 110 and the discharging conveyor belt 120, the turntable 200 being provided with a fixed seat 420210; and a material handling mechanism including a first material handling component 310 and a second material handling component 320. The material handling assembly 310 is disposed between the feeding conveyor belt 110 and the turntable 200. The first material handling assembly 310 is used to clamp the drill bit on the feeding conveyor belt 110 and convey it to the turntable 200. The second material handling assembly 320 is disposed between the turntable 200 and the discharge conveyor belt 120. The second material handling assembly 320 is used to clamp the drill bit with rubber granules on it on the turntable 200 and convey it to the discharge conveyor belt 120. The rubber granule feeding mechanism is disposed on one side of the turntable 200 and between the first material handling assembly 310 and the second material handling assembly 320. The rubber granule feeding mechanism is used to place rubber granules on the drill bit on the turntable 200. The control mechanism is connected to the conveying mechanism, the turntable 200, the rubber granule feeding mechanism and the material handling mechanism respectively.

[0027] During operation, the drill box containing drill bits is placed on the feeding conveyor belt 110, which then transports it to below the first material handling component 310. The first material handling component 310 clamps the drill bits from the drill box and transports them to the turntable 200, where they are then secured by the fixing base 420210. After the last drill bit is completely removed, the drill box becomes empty and is transported by the guide belt 130 to the discharge conveyor belt 120 for later loading of drill bits fitted with rubber granules. The turntable 200 rotates to position the drill bits below the rubber granule feeding mechanism, which then fits the rubber granules onto the drill bits. The turntable 200 continues to rotate to position the drill bits below the second material handling component 320, which clamps the drill bits fitted with rubber granules from the turntable 200 and transports them to the empty drill box on the discharge conveyor belt 120. Finally, the drill bits are output via the discharge conveyor belt 120. The automatic granulation device for drill bits described in this application embodiment can automatically apply granules to drill bits without manual operation, reducing labor intensity and improving work efficiency. Furthermore, by connecting the shearing conveyor belt and the discharge conveyor belt 120 with a guide belt 130 to form a U-shaped structure, the automatic transfer of empty drill boxes can be achieved, improving intelligent operation, reducing labor intensity, and increasing work efficiency.

[0028] Reference Figures 1 to 3In this embodiment, a protective plate 140 is provided above both the feeding conveyor belt 110 and the discharging conveyor belt 120. Specifically, supports 150 are provided at both ends of the same side of the feeding conveyor belt 110 and the discharging conveyor belt 120, and a connecting rod is rotatably mounted on the support 150. The protective plate 140 is mounted on the connecting rod, which not only helps to protect the drill bit, but also facilitates opening the protective plate 140 for loading and unloading. The protective plate 140 is designed to be transparent, allowing workers to directly observe the condition of the drill bit on the feeding conveyor belt 110 and the discharging conveyor belt 120, thereby improving work efficiency.

[0029] Furthermore, both the feed conveyor belt 110 and the discharge conveyor belt 120 are equipped with a stop bar 160 on one side. The stop bar 160 is used to limit the lateral position of the drill box, thereby achieving stable conveying of the drill box. It is conceivable that the installation of the stop bar 160 is configured as an adjustable structure, so that the position of the stop bar 160 can be adjusted to adapt to drill boxes of different specifications, thus expanding the scope of application.

[0030] Reference Figures 1 to 3 In some embodiments of this application, the conveying mechanism further includes a first sensor 170 and a second sensor 180, which are respectively disposed on the feeding conveyor belt 110 and the discharging conveyor belt 120 to sense the status of the drill bits. The first picking component 310 picks up the drill bits from the feeding conveyor belt 110. After picking up the first row of drill bits on the drill box, the first sensor 170 will output a first signal when it senses that there are no drill bits in that row, causing the feeding conveyor belt 110 to move the drill box forward one row, so that the first picking component 310 can smoothly pick up the next row of drill bits. The second picking component 320 loads the drill bits with rubber granules onto the drill box on the discharging conveyor belt 120. After installing the first row of drill bits on the drill box, the sensor will output a second signal when it senses that there are no empty spaces in that row, causing the discharging conveyor belt 120 to move the drill box forward one row, so that the second picking component 320 can smoothly install the drill bits in the next row of the drill box.

[0031] The turntable 200 is equipped with a rotating assembly, which is connected to a control mechanism. The rotating assembly drives the turntable 200 to rotate, thereby transferring the drill bit. The mounting base 420210 is provided with mounting holes for installing the drill bit. Using mounting holes for drill bit insertion not only facilitates the placement and removal of the drill bit but also ensures the stability of the turntable 200 during drill bit transfer. Of course, other fixing methods such as clamps can also be used to secure the drill bit; this application does not impose any restrictions on this.

[0032] Reference Figure 1 , Figure 2 and Figure 4The first material handling assembly 310 includes a horizontal moving unit 330, a vertical moving unit 340, and a clamping unit 350. The horizontal moving unit 330 is mounted between the feed conveyor belt 110 and the turntable 200. The vertical moving unit 340 is positioned above the horizontal moving unit 330, and the horizontal moving unit 330 drives the vertical moving unit 340 to move horizontally. The clamping unit 350 is positioned above the vertical moving unit 340, and the vertical moving unit 340 drives the clamping unit 350 to move vertically. The clamping unit 350 is used to clamp the drill bit. The horizontal moving unit 330 moves, positioning the clamping unit 350 above the feed conveyor belt 110. Then, the vertical moving unit 340 moves, causing the clamping unit 350 to descend and clamp the drill bit. Subsequently, under the combined action of the horizontal moving unit 330 and the vertical moving unit 340, the clamping unit 350 transports the drill bit to the turntable 200, thereby achieving automatic feed of the drill bit. The structure is simple and the operation is convenient. The gripping unit 350 is configured as a gripper, which can improve the stability and safety of gripping the drill bit.

[0033] In this embodiment, the structure of the second material picking component 320 is the same as that of the first material picking component 310, thereby enabling the drill bit with rubber particles on the turntable 200 to be picked up and transported to the discharge conveyor belt 120.

[0034] It should be noted that the first material handling component 310 and the second material handling component 320 can also be multi-axis robots, and this application does not impose any restrictions on this.

[0035] Reference Figure 1 , Figure 2 and Figure 5 The granule feeding mechanism includes a vibratory feeder 410, a fixed base 420210, a pushing assembly 430, and a pressing assembly 440. The vibratory feeder 410 is provided with a discharge track 411, and the fixed base 420210 is provided with a feeding channel 421. The feeding channel 421 is vertically connected to the discharge track 411 and has a discharge port located above the turntable 200. The pushing assembly 430 is located at the end of the feeding channel 421 away from the discharge port and is used to push the granules along the feeding channel 421 toward the discharge port. The pressing assembly 440 is located above the discharge port and is used to press down the granules at the discharge port so that the granules are fitted onto the drill bit. The vibratory feeder 410 operates to arrange and convey the rubber granules according to the set requirements, and they enter the feeding channel 421 through the discharge track 411; then the pushing component 430 moves to push the rubber material to the discharge port; finally, the pressing component 440 presses the rubber material down so that the rubber granules are fitted onto the drill bit, thereby realizing the automatic rubber granule loading of the drill bit and improving work efficiency.

[0036] The discharge port is equipped with an elastic limiting part. Specifically, the pushing component 430 pushes the rubber granules to the discharge port, and the elastic limiting part prevents the rubber granules from falling directly from the discharge port; then the pressing component 440 operates to press down the rubber granules, at which point the elastic limiting part contracts to open the rubber granules, allowing the pressing component 440 to smoothly press down the rubber granules and fit them onto the drill bit. By setting the elastic limiting part, it can prevent the rubber granules from falling directly from the discharge port, while not hindering the pressing component 440 from pressing down the rubber granules. The structure is simple and the operation is convenient.

[0037] As can be conceived, the feeding assembly 430 includes a feeding rod 431 and a feeding drive component 432. The feeding rod 431 is slidably disposed within the feeding channel 421, and the feeding drive component 432 is connected to the feeding rod 431, driving the feeding rod 431 to slide. The feeding drive component 432 is configured as a cylinder, which has a simple structure and stable operation. By adopting the above structure, the granules at the front end of the feeding channel 421 can be pushed to the outlet, facilitating automatic granule feeding onto the drill bit. The structure is simple and the operation is convenient.

[0038] As is easily understood, the pressing assembly 440 includes a pressing rod 441 and a pressing drive component 442. The pressing rod 441 is vertically positioned above the discharge port, and the pressing drive component 442 is connected to the pressing rod 441, driving the pressing rod 441 to move up and down. The pressing drive component 442 is configured as a cylinder. This structure allows for the pressing of rubber granules onto the drill bit, simplifying operation.

[0039] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0040] The embodiments of this application have been described in detail above with reference to the accompanying drawings. However, this application is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this application.

Claims

1. An automatic granule-applying device for drill bits, characterized in that, include: The conveying mechanism includes a feeding conveyor belt and a discharging conveyor belt. The feeding conveyor belt and the discharging conveyor belt are connected by a guide belt to form a U-shaped structure. The feeding conveyor belt is used to input drill bits and output empty drill boxes. The guide belt is used to transport the empty drill boxes to the discharging conveyor belt. The discharging conveyor belt is used to output drill bits fitted with rubber granules. A turntable is rotatably disposed between the feed conveyor belt and the discharge conveyor belt, and the turntable is provided with a fixed base; The material handling mechanism includes a first material handling component and a second material handling component. The first material handling component is disposed between the feeding conveyor belt and the turntable. The first material handling component is used to clamp the drill bit on the feeding conveyor belt and convey it to the turntable. The second material handling component is disposed between the turntable and the discharge conveyor belt. The second material handling component is used to clamp the drill bit with rubber granules on it on the turntable and convey it to the discharge conveyor belt. A granule feeding mechanism is disposed on one side of the turntable and located between the first material handling component and the second material handling component. The granule feeding mechanism is used to load granules onto the drill bit of the turntable. The control mechanism is connected to the conveying mechanism, the turntable, the granule feeding mechanism, and the material handling mechanism, respectively.

2. The drill bit automatic particle applying device of claim 1, wherein, Protective plates are installed above both the feeding conveyor belt and the discharging conveyor belt.

3. The drill bit automatic particle applying device of claim 1, wherein, The mounting base is provided with a fixing hole for mounting a drill bit.

4. The drill bit automatic particle applying device of claim 1, wherein, The first material handling assembly includes a horizontal moving unit, a vertical moving unit, and a clamping unit. The horizontal moving unit is mounted between the feed conveyor belt and the turntable. The vertical moving unit is located on the horizontal moving unit and drives the vertical moving unit to move horizontally. The clamping unit is located on the vertical moving unit and drives the clamping unit to move vertically. The clamping unit is used to clamp the drill bit.

5. The drill bit automatic particle applying device of claim 4, wherein, The structure of the second material handling component is the same as that of the first material handling component.

6. The drill bit automatic particle applying device of claim 1, wherein, The granule feeding mechanism includes a vibratory feeder, a fixed base, a pushing assembly, and a pressing assembly. The vibratory feeder is provided with a discharge track, and the fixed base is provided with a feeding channel. The feeding channel is perpendicularly connected to the discharge track and has a discharge port located above the turntable. The pushing assembly is located at the end of the feeding channel away from the discharge port and is used to push the granules along the feeding channel toward the discharge port. The pressing assembly is located above the discharge port and is used to press down the granules at the discharge port so that the granules are fitted onto the drill bit.

7. The drill bit automatic particle application apparatus of claim 6, wherein, The feeding assembly includes a feeding rod and a feeding drive. The feeding rod is slidably disposed in the feeding channel, and the feeding drive is connected to the feeding rod. The feeding drive drives the feeding rod to slide.

8. The drill bit automatic particle applying device of claim 6, wherein, The pressing assembly includes a pressing rod and a pressing drive. The pressing rod is raised and lowered above the discharge port. The pressing drive is connected to the pressing rod and drives the pressing rod to rise and fall.

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