Vibration discharging mechanism for tapping machine

Abstract

The utility model discloses a vibrating discharging mechanism for a tapping machine, which relates to the technical field of discharging mechanisms and comprises a bottom plate, a vibrating feeding disc is fixedly connected to the left side of the upper surface of the bottom plate, a linear feeder is fixedly connected to the upper surface of the bottom plate and the output end of the vibrating feeding disc, and a supporting frame is fixedly connected to the right side of the upper surface of the bottom plate. A fixing disc is fixedly connected to the top of the supporting frame, a feeding station, a machining station, a cooling station and a discharging station are sequentially arranged above the fixing disc clockwise, a fixing plate is fixedly connected to one side of the fixing disc, an air blowing pipe is fixedly connected to the middle of the fixing plate, an air inlet pipe is fixedly connected to the top of the air blowing pipe, and a rotating disc is rotationally connected to the middle of the fixing disc. Four material grooves are formed in the upper surface of the rotating disc in a penetrating mode, and a driving assembly is arranged in the supporting frame and below the fixing disc. The device has the advantages that automatic operation of feeding, machining, cooling and discharging is achieved, and therefore the production efficiency and the productivity are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of discharging mechanisms, in particular to a vibration discharging mechanism for a tapping machine. Background Technique

[0002] A tapping machine is a machining equipment for machining internal threads, screws or thread fasteners on the inner side surfaces of holes of various parts with through holes or blind holes of different specifications, such as machine part shells, equipment end faces, nuts, flange plates, etc. A tapping machine is also called a thread tapping machine, a screw tapping machine, an automatic tapping machine, etc.

[0003] For example, Chinese Patent (CN211135820U) discloses a blanking device for a tapping machine, which includes a mounting plate and a processing cylinder fixedly mounted on the mounting plate. A stepping motor is fixedly connected between the bottoms of the inner cavity surfaces of the processing cylinder through a connecting plate. The surface of the output shaft of the stepping motor is fixedly connected with a receiving platform through a locking device. Leakage holes are formed around the top of the receiving platform. Clamping mechanisms are fixedly connected to the top of the receiving platform and located outside the leakage holes. The utility model relates to the technical field of tapping machines. In this blanking device for a tapping machine, four groups of clamping mechanisms are arranged on the receiving platform. During the operation of one group of clamping mechanisms, the remaining clamping mechanisms are loaded with materials, greatly reducing the time wasted waiting for loading. And by directly loosening the clamping mechanism, the processed parts can be dropped off, without manual blanking, effectively ensuring the processing speed, being more convenient to use, and thus improving the processing efficiency of the tapping machine.

[0004] The above scheme requires manual placement of workpieces, lacks an automatic arrangement mechanism for workpieces at the feeding holes, reduces work efficiency, cannot achieve the effect of automatic feeding, processing and blanking of workpieces, the production process is not smooth enough, and restricts the improvement of output. To solve the above problems, a vibration discharging mechanism for a tapping machine is proposed herein. Content of the Utility Model

[0005] To solve the above technical problems, a vibration discharging mechanism for a tapping machine is provided, which solves the problems that currently manual placement of workpieces is required, there is a lack of an automatic arrangement mechanism for workpieces at the feeding holes, work efficiency is reduced, the effect of automatic feeding, processing and blanking of workpieces cannot be achieved, the production process is not smooth enough, and the improvement of output is restricted.

[0006] To achieve the above object, the technical solution adopted by the present utility model is as follows: A vibration discharging mechanism for a tapping machine, including a bottom plate, on the upper surface of the left side of the bottom plate is fixedly connected a vibration feeding tray, at the output end position of the vibration feeding tray on the upper surface of the bottom plate is fixedly connected a linear feeder, on the upper surface of the right side of the bottom plate is fixedly connected a support frame, at the top of the support frame is fixedly connected a fixed disk, above the fixed disk are sequentially arranged a feeding station, a processing station, a cooling station and a discharging station in clockwise order, the feeding station is arranged at the output end of the linear feeder, on one side of the fixed disk is fixedly connected a fixed plate, in the middle of the fixed plate is fixedly connected a blowing pipe, at the top of the blowing pipe is fixedly connected an air inlet pipe, in the middle of the fixed disk is rotatably connected a rotating disk, on the upper surface of the rotating disk are penetrated and opened four groups of material grooves, and a driving component is arranged inside the support frame and below the fixed disk.

[0007] Preferably, the driving component includes a Geneva wheel, the rotating shaft of the rotating disk penetrates the bottom surface of the fixed disk and is fixedly connected with a rotating sleeve, the bottom of the rotating sleeve is fixedly connected with the middle of the upper surface of the Geneva wheel, at the four corner positions of the Geneva wheel are all opened first limiting grooves, at the four side positions of the Geneva wheel are all opened dividing grooves, and the first limiting grooves and the dividing grooves are arranged at intervals.

[0008] Preferably, the driving component further includes a driving motor, the driving motor is fixedly installed inside the support frame, the output end of the driving motor is fixedly connected with a driving rod, on the upper surface of the driving rod, on the side far from the driving motor is rotatably connected a swing rod, on the upper surface of the swing rod, on the side close to the fixed plate is fixedly connected a dividing column.

[0009] Preferably, the driving component further includes a support rod, the support rod is fixedly connected to the upper surface of the bottom plate, at the top of the support rod is fixedly connected a limiting block, in the middle of the bottom surface of the limiting block is opened a second limiting groove, inside the second limiting groove is slidably connected a sliding block, and the bottom surface of the sliding block is rotatably connected with the other end of the swing rod.

[0010] Preferably, a first chip discharging port is penetrated and opened on the bottom surface of the fixed disk and below the processing station, a second chip discharging port is penetrated and opened on the bottom surface of the fixed disk and below the cooling station, and a discharging port is penetrated and opened on the bottom surface of the fixed disk and below the discharging station.

[0011] Preferably, a discharging plate is fixedly connected at the position of the discharging port on the bottom surface of the fixed disk.

[0012] Compared with the prior art, the advantages of the present utility model are as follows: Through the automatic feeding of the vibrating feeding tray and the linear feeder, the driving component drives the rotating disk to rotate 90 degrees each time, transferring the workpieces from the feeding station to the processing station, the cooling station, and the discharging station in sequence, thereby realizing the automated operations of feeding, processing, cooling, and discharging. The automated operations reduce the dependence on manual labor and lower the labor cost. The automated production line can work continuously for 24 hours, avoiding the rest and shift change times in manual operations, thus greatly improving the production efficiency and production capacity. The automated system reduces the possibility of human operation errors, improves the stability and reliability of the production process, reduces the risks brought by manual operations, and lowers the possibility of worker injuries. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural view of the present utility model;

[0014] Figure 2 is a schematic structural view of the fixed disk in the present utility model;

[0015] Figure 3 is a schematic structural view of the bottom surface of the fixed disk in the present utility model;

[0016] Figure 4 is a schematic structural view of the driving component in the present utility model.

[0017] The reference numerals in the drawings are:

[0018] 1, base plate; 2, vibrating feeding tray; 3, linear feeder; 4, support frame; 5, fixed disk; 6, rotating disk; 7, material trough; 8, feeding station; 9, processing station; 10, cooling station; 11, discharging station; 12, fixing plate; 13, blowing pipe; 14, air inlet pipe; 15, first chip discharging port; 16, second chip discharging port; 17, discharging port; 18, rotating sleeve; 19, driving component; 1901, sprocket; 1902, first limiting groove; 1903, dividing groove; 1904, driving motor; 1905, driving rod; 1906, swing rod; 1907, dividing column; 1908, support rod; 1909, limiting block; 1910, second limiting groove; 1911, sliding block; 20, discharging plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following description is used to disclose the present utility model so that those skilled in the art can implement the present utility model. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations.

[0020] Refer to Figures 1-4As shown in the figure, a vibrating discharging mechanism for a tapping machine includes a bottom plate 1. On the left side of the upper surface of the bottom plate 1, a vibrating feeding tray 2 is fixedly connected. At the output end position of the vibrating feeding tray 2 on the upper surface of the bottom plate 1, a linear feeder 3 is fixedly connected. On the right side of the upper surface of the bottom plate 1, a support frame 4 is fixedly connected. At the top of the support frame 4, a fixed disk 5 is fixedly connected. Above the fixed disk 5, a feeding station 8, a processing station 9, a cooling station 10, and a discharging station 11 are arranged in clockwise order. At the processing station 9, an external tapping machine is installed. The design of the tapping machine usually includes the function of an automatic fixator to ensure the stability of the workpiece during processing. Therefore, the specific fixing method is not shown in the figure. The feeding station 8 is arranged at the output end of the linear feeder 3. On one side of the fixed disk 5, a fixing plate 12 is fixedly connected. In the middle of the fixing plate 12, an air blowing pipe 13 is fixedly connected. The air blowing pipe 13 is provided with air outlets above and below the fixed disk 5. Moreover, the blown cold air can quickly reduce the temperature of the workpiece and effectively blow away the iron filings and impurities generated during the processing. At the top of the air blowing pipe 13, an air inlet pipe 14 is fixedly connected. In the middle of the fixed disk 5, a rotating disk 6 is rotatably connected. Four sets of material grooves 7 are formed through the upper surface of the rotating disk 6. Through the design of the rotating disk 6 and the material grooves 7, the automatic transfer of the workpiece between multiple stations can be realized without manual handling, improving the flexibility and efficiency of the production line and forming a complete processing flow. Inside the support frame 4 and below the fixed disk 5, a driving component 19 is arranged. Among them, the vibrating feeding tray 2 and the linear feeder 3 are prior arts and can be directly purchased on the market. Therefore, no further elaboration is made here. When used in combination, they can automatically sort out the scattered workpieces and orderly transport them to the designated position, greatly reducing manual intervention and improving production efficiency.

[0021] It should be noted that the driving component 19 includes a grooved pulley 1901. The rotating shaft of the rotating disk 6 penetrates the bottom surface of the fixed disk 5 and is fixedly connected with a rotating sleeve 18. The bottom of the rotating sleeve 18 is fixedly connected with the middle part of the upper surface of the grooved pulley 1901. At the four corners of the grooved pulley 1901, first limiting grooves 1902 are formed. At the four sides of the grooved pulley 1901, dividing grooves 1903 are formed. The first limiting grooves 1902 and the dividing grooves 1903 are arranged at intervals. By using simple mechanical structures such as the grooved pulley 1901 and the swing rod 1906 to achieve complex rotating movements, the design is ingenious and occupies little space.

[0022] It should be noted that the driving component 19 further includes a driving motor 1904. The driving motor 1904 is fixedly installed inside the support frame 4. The output end of the driving motor 1904 is fixedly connected with a driving rod 1905. On the side of the upper surface of the driving rod 1905 away from the driving motor 1904, a swing rod 1906 is rotatably connected. On the side of the upper surface of the swing rod 1906 close to the fixing plate 12, a dividing column 1907 is fixedly connected. Through the precise control of the driving motor 1904 and the driving rod 1905, it can be ensured that the rotating disk 6 rotates 90 degrees each time, guaranteeing the accurate transfer of the workpiece between stations.

[0023] It should be noted that the driving component 19 further includes a support rod 1908. The support rod 1908 is fixedly connected to the upper surface of the bottom plate 1. A limit block 1909 is fixedly connected to the top of the support rod 1908. A second limit groove 1910 is formed in the middle of the bottom surface of the limit block 1909. A sliding block 1911 is slidably connected inside the second limit groove 1910. The bottom surface of the sliding block 1911 is rotatably connected to the other end of the swing rod 1906.

[0024] Preferably, a first chip discharging port 15 is formed through the bottom surface of the fixed disk 5 and below the processing station 9, a second chip discharging port 16 is formed through the bottom surface of the fixed disk 5 and below the cooling station 10, and a blanking port 17 is formed through the bottom surface of the fixed disk 5 and below the blanking station 11. The designs of the first chip discharging port 15 and the second chip discharging port 16 enable the waste materials and iron filings generated during the processing to be discharged smoothly, keeping the working area clean and reducing the impact on subsequent processing.

[0025] Preferably, a blanking plate 20 is fixedly connected to the bottom surface of the fixed disk 5 at the position of the blanking port 17. The blanking plate 20 cooperates with the blanking port 17 to enable the processed workpieces to be collected smoothly, facilitating subsequent processing and packaging.

[0026] Working principle: When in use, first connect the air inlet pipe 14 to an external air pump, then place the workpiece to be processed on the vibrating feeding tray 2. Start the vibrating feeding tray 2 to arrange the scattered parts inside in sequence and send them into the linear feeder 3. The linear feeder 3 sends the workpiece into the trough 7 at the loading station 8. Then, the output end of the driving motor 1904 drives the driving rod 1905 to rotate. The rotation of the driving rod 1905 will drive the swing rod 1906 to swing. The swing of the swing rod 1906 will cause the dividing column 1907 to enter the next dividing groove 1903 from the previous dividing groove 1903. At the same time, the sliding block 1911 will enter the first limit groove 1902 to prevent the sprocket wheel 1901 from rotating, so that the sprocket wheel 1901 rotates by ninety degrees. Furthermore, the rotating disk 6 is driven to rotate by ninety degrees through the rotating sleeve 18, so that the workpiece in the loading station 8 is transferred to the processing station 9 for tapping. The driving rod 1905 rotates one hundred and eighty degrees each time, and through the above actions, the rotating disk 6 rotates by ninety degrees, and then the workpiece is sequentially transferred from the loading station 8 to the processing station 9, the cooling station 10, and the blanking station 11. When transferred to the cooling station 10, the air blowing pipe 13 will blow out cold air to cool the workpiece and blow away the iron filings. When transferred to the blanking station 11, the workpiece will fall onto the blanking plate 20 through the blanking port 17 and be collected under the guiding action of the blanking plate 20.

[0027] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments, and what is described in the above embodiments and the specification is only the principle of the present utility model. Without departing from the spirit and scope of the present utility model, various changes and improvements will occur to the present utility model, and all these changes and improvements fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A vibration discharging mechanism for a tapping machine, characterized in that: It includes a bottom plate (1). On the left side of the upper surface of the bottom plate (1), a vibrating feeding tray (2) is fixedly connected. At the output end position of the vibrating feeding tray (2) on the upper surface of the bottom plate (1), a linear feeder (3) is fixedly connected. On the right side of the upper surface of the bottom plate (1), a support frame (4) is fixedly connected. At the top of the support frame (4), a fixed plate (5) is fixedly connected. Above the fixed plate (5), a feeding station (8), a processing station (9), a cooling station (10), and a discharging station (11) are arranged in clockwise order. The feeding station (8) is arranged at the output end of the linear feeder (3). On one side of the fixed plate (5), a fixing plate (12) is fixedly connected. In the middle of the fixing plate (12), a blowing pipe (13) is fixedly connected. At the top of the blowing pipe (13), an air inlet pipe (14) is fixedly connected. In the middle of the fixed plate (5), a rotating plate (6) is rotatably connected. On the upper surface of the rotating plate (6), four sets of material grooves (7) are penetrated and opened. Inside the support frame (4) and below the fixed plate (5), a driving assembly (19) is arranged.

2. The vibrating discharging mechanism for a tapping machine according to claim 1, wherein: The driving assembly (19) includes a grooved wheel (1901). The rotating shaft of the rotating plate (6) penetrates the bottom surface of the fixed plate (5) and is fixedly connected with a rotating sleeve (18). At the bottom of the rotating sleeve (18), it is fixedly connected with the middle part of the upper surface of the grooved wheel (1901). At the four corner positions of the grooved wheel (1901), first limiting grooves (1902) are opened. At the four side positions of the grooved wheel (1901), dividing grooves (1903) are opened. The first limiting grooves (1902) and the dividing grooves (1903) are arranged at intervals.

3. The vibrating discharging mechanism for a tapping machine according to claim 1, wherein: The driving assembly (19) further includes a driving motor (1904). The driving motor (1904) is fixedly installed inside the support frame (4). The output end of the driving motor (1904) is fixedly connected with a driving rod (1905). On the upper surface of the driving rod (1905), on the side far from the driving motor (1904), a swing rod (1906) is rotatably connected. On the upper surface of the swing rod (1906), on the side close to the fixing plate (12), a dividing column (1907) is fixedly connected.

4. A vibration discharging mechanism for a tapping machine according to claim 1, wherein: The driving assembly (19) further includes a support rod (1908). The support rod (1908) is fixedly connected to the upper surface of the bottom plate (1). At the top of the support rod (1908), a limiting block (1909) is fixedly connected. In the middle of the bottom surface of the limiting block (1909), a second limiting groove (1910) is opened. Inside the second limiting groove (1910), a sliding block (1911) is slidably connected. The bottom surface of the sliding block (1911) is rotatably connected with the other end of the swing rod (1906).

5. The vibrating discharging mechanism for a tapping machine according to claim 1, wherein: At the bottom surface of the fixed plate (5) and below the processing station (9), a first chip discharging port (15) is penetrated and opened. At the bottom surface of the fixed plate (5) and below the cooling station (10), a second chip discharging port (16) is penetrated and opened. At the bottom surface of the fixed plate (5) and below the discharging station (11), a discharging port (17) is penetrated and opened.

6. The vibrating discharging mechanism for a tapping machine according to claim 5, characterized in that: At the position of the discharging port (17) on the bottom surface of the fixed plate (5), a discharging plate (20) is fixedly connected.

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