Buffering feed tray

Abstract

The utility model relates to the field of sensor production equipment, in particular to a buffering feeding disc which comprises a rotating disc and a fixing frame, a fixing column is connected to the middle of the rotating disc, a mounting shaft is arranged on the top of the fixing column, and a mounting block is connected to the outer side of the mounting shaft. The second discharging guide piece, the first discharging guide piece and the second arc-shaped material guide piece are fixed to the upper portion of the rotary disc through the fixing frame, the first arc-shaped material guide piece is fixed to the upper portion of the rotary disc through the mounting block, mounting and dismounting are convenient, the rotary disc is driven to rotate, and then a workpiece is driven to rotate on the rotary disc along a middle shaft of the rotary disc; the workpieces are shifted to the side far away from the middle shaft of the rotary disc and pass through the material passing opening, the workpieces are guided by the second discharging guide piece to quantitatively enter the discharging channel between the first discharging guide piece and the second arc-shaped material guide piece, and the remaining workpieces are shifted to the side close to the middle shaft of the rotary disc. Workpieces can be continuously conveyed and are prevented from being blocked, and the production reliability is improved.

Description

Technical Field

[0001] The utility model relates to the field of sensor production equipment, in particular to a buffer feeding tray. Background Art

[0002] Electronic cigarettes are usually equipped with airflow sensors inside, and during the production process of airflow sensors, multiple components need to be assembled in the shell. The assembly of each component is a process. In order to ensure that workpieces can be continuously transported, the assembly speed of the previous process needs to be faster than the next process. However, the speed difference between two adjacent processes will cause workpieces to accumulate, leading to workpiece blockage. If the assembly speeds of two adjacent processes are equal, the continuous transportation of workpieces cannot be guaranteed, because there may be defective products in the previous process, and after the defective products are removed, there will be no workpieces entering the next process. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the utility model aims to provide a buffer feeding tray which ensures that workpieces can be continuously conveyed and prevents workpiece blockage, thereby improving production reliability.

[0004] The technical solution adopted by the utility model is:

[0005] A buffer feeding plate comprises a turntable, a fixed frame and a support block, the support block is arranged on one side of the turntable, the middle part of the turntable is connected with a fixed column through a radial bearing, the top of the fixed column is provided with a mounting shaft, the outer side of the mounting shaft is connected with the mounting block, one side of the mounting block is connected with a mounting piece through a first screw, the mounting piece is connected with a first arc-shaped guide piece, a limiting strip is provided on the outer side of the turntable, a feeding port is provided between the first arc-shaped guide piece and the limiting strip, a second arc-shaped guide piece is provided above the turntable, one end of the second arc-shaped guide piece abuts against the limiting strip, and the other end is connected with the first discharging guide piece, a second discharging guide piece is provided on one side of the first discharging guide piece, the second discharging guide piece and the first discharging guide piece are both fixedly connected to the lower side of the fixed frame, and the fixed frame is connected to the upper side of the support block through a second screw.

[0006] Preferably, a feed tray is further included, an opening is provided on the limiting strip, one end of the feed tray is connected to the opening, and the feed tray is arranged on a side of the first arc-shaped guide piece away from the second arc-shaped guide piece.

[0007] Preferably, a linear vibrating feeder is connected to the bottom of the feed tray.

[0008] Preferably, the fixed frame includes a first fixed plate and a second fixed plate vertically connected to the first fixed plate, the second fixed plate is provided with a first plug-in slot and a second plug-in slot parallel to the first plug-in slot, the top of the first discharging guide piece is connected to the first plug-in piece, the top of the second discharging guide piece is connected to the second plug-in piece, the first plug-in piece is movably inserted in the first plug-in slot, and the second plug-in piece is movably inserted in the second plug-in slot, one side of the second fixed plate is threadedly connected to the first clamping stud, and the other side thereof is threadedly connected to the second clamping stud, one end of the first clamping stud is movably abutted against the first plug-in piece, and one end of the second clamping stud is movably abutted against the second plug-in piece.

[0009] Preferably, a strip hole is provided on the first fixing plate, and the second screw passes through the strip hole and is connected to the support block by a thread.

[0010] Preferably, a plurality of first support columns are evenly arranged at the bottom of the limiting strip, and the first support columns are connected to the limiting strip via third screws.

[0011] Preferably, a mounting hole is provided in the middle of the mounting block, the mounting shaft passes through the mounting hole, an avoidance groove is provided on one side of the mounting hole, a first protrusion is provided on one side of the avoidance groove, and a second protrusion is provided on the other side, the second protrusion and the first protrusion are both fixed on the mounting block, and a clamping block is abutted on the side of the first protrusion away from the second protrusion, the clamping block is connected to a connecting stud, and the connecting stud passes through the first protrusion and is threadedly connected to the second protrusion.

[0012] Preferably, a paddle is connected to a side of the pressing block away from the connecting stud.

[0013] Preferably, a driven wheel is connected to the bottom of the turntable, the driven wheel is connected to the driving wheel through a belt, and a thrust bearing is connected to the bottom thereof, a fixing column is arranged on the inner side of the thrust bearing, and the driving wheel is connected to a servo motor.

[0014] The beneficial effects of the utility model are:

[0015] The buffer feed tray fixes the second discharge guide piece, the first discharge guide piece and the second arc guide piece on the top of the turntable through a fixing frame, and fixes the first arc guide piece on the top of the turntable through a mounting block, so as to facilitate installation and disassembly, drive the turntable to rotate, and then drive the workpiece to rotate on the turntable along the turntable center axis. During the rotation of the workpiece, the workpiece is guided by the first arc guide piece so that it is pushed to the side away from the turntable center axis and passes through the feeding port. The workpiece is guided by the second discharge guide piece so that the workpiece enters the discharge channel between the first discharge guide piece and the second arc guide piece in a quantitative manner, and the remaining workpiece is pushed to the side close to the turntable center axis, so as to ensure that the workpiece can be continuously transported and prevent workpiece blockage, thereby improving production reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a first stereoscopic schematic diagram of the utility model.

[0017] Figure 2 It is a second stereoscopic schematic diagram of the utility model.

[0018] Figure 3 It is a schematic diagram of the working state of the utility model.

[0019] Figure 4 This is the first exploded schematic diagram of the utility model.

[0020] Figure 5 for Figure 4 A magnified schematic diagram of point A in the middle.

[0021] Figure 6 This is the second exploded schematic diagram of the present utility model.

[0022] Figure 7 The figure is a schematic diagram of the exploded connection structure of the fixing bracket.

[0023] In the figure: 1. turntable; 2. fixing frame; 201. first fixing plate; 202. second fixing plate; 203. first plug-in slot; 204. second plug-in slot; 205. strip hole; 3. support block; 4. radial bearing; 5. fixing column; 6. mounting shaft; 7. mounting block; 8. first screw; 9. mounting plate; 10. first arc-shaped guide plate; 11. limit strip; 12. feeding port; 13. second arc-shaped guide plate; 14. first discharging guide plate; 15. second discharging guide plate; 16. second screw ; 17. Feed tray; 18. Opening; 19. Linear vibration feeder; 20. First insert; 21. Second insert; 22. First clamping stud; 23. Second clamping stud; 24. First support column; 25. Third screw; 26. Mounting hole; 27. Avoidance groove; 28. First protrusion; 29. ​​Second protrusion; 30. Clamping block; 31. Connecting stud; 32. Pick; 33. Driven wheel; 34. Belt; 35. Driving wheel; 36. Thrust bearing; 37. Servo motor; 38. Workpiece. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 7The utility model provides a technical solution: a buffer feeding disk, comprising a turntable 1, a fixed frame 2 and a support block 3, the support block 3 is arranged on one side of the turntable 1, the middle part of the turntable 1 is connected with a fixed column 5 through a radial bearing 4, a mounting shaft 6 is arranged on the top of the fixed column 5, a mounting block 7 is connected to the outer side of the mounting shaft 6, a mounting piece 9 is connected to one side of the mounting block 7 through a first screw 8, a first arc-shaped guide piece 10 is connected to the mounting piece 9, a limiting strip 11 is arranged on the outer side of the turntable 1, a material passing port 12 is arranged between the first arc-shaped guide piece 10 and the limiting strip 11, a second arc-shaped guide piece 13 is arranged above the turntable 1, one end of the second arc-shaped guide piece 13 abuts against the limiting strip 11, and the other end is connected with a first discharging guide piece 14, a second discharging guide piece 15 is arranged on one side of the first discharging guide piece 14, the second discharging guide piece 15 and the first discharging guide piece 14 are both fixedly connected to the lower side of the fixed frame 2, and the fixed frame 2 is connected to the upper side of the support block 3 through a second screw 16;

[0026] The fixing frame 2 is connected to the upper side of the support block 3 by the second screw 16, and then the second discharge guide piece 15, the first discharge guide piece 14 and the second arc-shaped guide piece 13 are fixed above the turntable 1 by the fixing frame 2, so as to facilitate the installation and removal of the second discharge guide piece 15, the first discharge guide piece 14 and the second arc-shaped guide piece 13. The middle part of the turntable 1 is connected with a fixing column 5 by a radial bearing 4, and a mounting shaft 6 is provided on the top of the fixing column 5. The outer side of the mounting shaft 6 is connected with a mounting block 7, and then the mounting piece 9 is connected to one side of the mounting block 7 by the first screw 8, so as to fix the first arc-shaped guide piece 10 above the turntable 1, so as to facilitate the installation and removal of the first arc-shaped guide piece 10;

[0027] A discharge channel is formed between the first discharge guide piece 14 and the second arc-shaped guide piece 15, and the workpieces 38 in the discharge channel are discharged quantitatively, so that the quantitative workpieces 38 enter the next process for assembly. After the workpieces 38 are discharged quantitatively, the discharge port is blocked by the limit plate, and there will be vacant positions in the discharge channel. The turntable 1 drives the workpieces 38 to move into the discharge channel and drives the workpieces 38 to move out of the discharge channel, so that the workpieces 38 in the discharge channel are close to each other, and the workpieces 38 outside the discharge channel continue to rotate along the central axis of the turntable 1;

[0028] Specifically, by driving the turntable 1 to rotate, the workpiece 38 is driven to rotate on the turntable 1 along the central axis of the turntable 1. During the rotation of the workpiece 38, the workpiece 38 is pushed to the side away from the central axis of the turntable 1 through the guidance of the first arc-shaped guide piece 10, and passes through the feeding port 12. Then, the workpiece 38 is guided by the second discharge guide piece 13 to quantitatively enter the discharge channel between the first discharge guide piece 14 and the second arc-shaped guide piece 15, and the remaining workpiece 38 is pushed to the side close to the central axis of the turntable 1, so that the workpiece 38 continues to rotate along the central axis of the turntable 1, thereby ensuring that the workpiece 38 can be continuously transported and preventing the workpiece 38 from being blocked, thereby improving production reliability.

[0029] In order to facilitate feeding into the turntable 1, in the present embodiment, preferably, a feed tray 17 is further included, an opening 18 is provided on the limit bar 11, one end of the feed tray 17 is connected to the opening 18, and it is arranged on the side of the first arc guide piece 10 away from the second arc guide piece 13, and the workpiece 38 enters the turntable 1 through the feed tray 17, so as to facilitate feeding into the turntable 1.

[0030] In order to facilitate further feeding into the turntable 1, in the present embodiment, preferably, a linear vibrating feeder 19 is connected to the bottom of the feed tray 17, the purpose of which is to drive the feed tray 17 to vibrate by the linear vibrating feeder 19, thereby moving the workpiece 38 on the feed tray 17 to one side of the turntable 1 and entering the turntable 1.

[0031] In order to facilitate the installation and disassembly of the second discharging guide piece 15, the first discharging guide piece 14 and the second arc-shaped guide piece 13, in the present embodiment, preferably, the fixing frame 2 includes a first fixing plate 201 and a second fixing plate 202 which is vertically connected to the first fixing plate 201, the second fixing plate 202 is provided with a first plug-in slot 203 and a second plug-in slot 204 which is arranged parallel to the first plug-in slot 203, the top of the first discharging guide piece 14 is connected with a first plug-in piece 20, the top of the second discharging guide piece 15 is connected with a second plug-in piece 21, the first plug-in piece 20 is movably inserted into the first plug-in slot 203, the second plug-in piece 21 is movably inserted into the second plug-in slot 204, one side of the second fixing plate 202 is connected with a first clamping stud 22 by a thread, and the other side thereof is connected with a second clamping stud 23 by a thread, one end of the first clamping stud 22 is movably abutted against the first plug-in piece 20, and one end of the second clamping stud 23 is movably abutted against the second plug-in piece 21;

[0032] The purpose is to insert the first plug piece 20 into the first plug-in slot 203, insert the second plug piece 21 into the second plug-in slot 204, and then screw the first clamping stud 22 and the second clamping stud 23 into the two sides of the second fixed plate 202 respectively, so that the first clamping stud 22 presses and fixes the first plug piece 20 on the second fixed plate 202, and the second clamping stud 23 presses and fixes the second plug piece 21 on the second fixed plate 202, so as to facilitate the installation and disassembly of the second discharge guide piece 15, the first discharge guide piece 14 and the second arc-shaped guide piece 13.

[0033] In order to facilitate the installation and disassembly of the fixing frame 2, in the present embodiment, preferably, a strip hole 205 is provided on the first fixing plate 201, and the second screw 16 is passed through the strip hole 205 and is connected to the support block 3 by a thread, so that the first fixing plate 201 can be fixed to the support block 3 by the second screw 16, and the second screw 16 can slide and adjust its position along the direction of the strip hole 205 through the strip hole 205, thereby realizing the adjustment of the installation position of the first fixing plate 201.

[0034] In order to improve the structural stability of the limit bar 11 and facilitate the installation and disassembly of the limit bar 11, in the present embodiment, preferably, a plurality of first support columns 24 are evenly arranged at the bottom of the limit bar 11, and the first support columns 24 are connected to the limit bar 11 by third screws 25. The purpose is to fix the limit bar 11 to the first support columns 24 by the third screws 25, so as to facilitate the installation and disassembly of the limit bar 11, support the limit bar 11 by the first support columns 24, improve the structural stability of the limit bar 11, and prevent the workpiece 38 from falling off the turntable 1 by the limit bar 11.

[0035] In order to facilitate the installation and disassembly of the mounting block 7, in this embodiment, preferably, a mounting hole 26 is provided in the middle of the mounting block 7, the mounting shaft 6 passes through the mounting hole 26, and a avoidance groove 27 is provided on one side of the mounting hole 26. A first protrusion 28 is provided on one side of the avoidance groove 27, and a second protrusion 29 is provided on the other side. The second protrusion 29 and the first protrusion 28 are both fixed on the mounting block 7, and a clamping block 30 is abutted on the side of the first protrusion 28 away from the second protrusion 29. The clamping block 30 is connected to a connecting stud 31, and the connecting stud 31 passes through the first protrusion 28 and is connected to the second protrusion 29 by a thread. The material of the mounting block 7 is elastic metal;

[0036] The purpose is to pass the mounting shaft 6 through the mounting hole 26, and then sleeve the mounting block 7 on the mounting shaft 6, and then drive the connecting stud 31 to be screwed into the second protrusion 29 through the thread by rotating the clamping block 30, and at the same time, the second protrusion 29 is pressed toward the first protrusion 28 by the clamping block 30, so that the avoidance groove 27 and the mounting hole 26 are contracted, and then the mounting block 7 is fixed on the mounting shaft 6, so as to facilitate the installation and disassembly of the mounting block 7.

[0037] In order to facilitate further installation and disassembly of the mounting block 7, in this embodiment, preferably, a paddle 32 is connected to the side of the clamping block 30 away from the connecting stud 31, so as to facilitate the rotation of the clamping block 30 through the paddle 32, thereby facilitating the installation and disassembly of the mounting block 7.

[0038] In order to facilitate the rotation of the turntable 1 and ensure the stability of the rotation at the same time, in the present embodiment, preferably, a driven wheel 33 is connected to the bottom of the turntable 1, and the driven wheel 33 is connected to the driving wheel 35 through a belt 34, and a thrust bearing 36 is connected to the bottom thereof, and a fixed column 5 is arranged on the inner side of the thrust bearing 36, and the driving wheel 35 is connected to a servo motor 37, so that the servo motor 37 drives the driving wheel 35 to rotate, and then the driving wheel 35 drives the driven wheel 33 and the turntable 1 to rotate through the belt 34, and the driven wheel 33 and the turntable 1 are supported by the thrust bearing 36 to bear the axial load, and the fixed column 5 is in a fixed and stationary state, and the fixed column 5 is rotatably connected to the middle part of the turntable 1 through the radial bearing 4, and bears the radial load, thereby improving the stability of the rotation of the turntable 1.

[0039] Finally, it should be noted that the above description is only a preferred example of the present utility model and is not intended to limit the present utility model. Although the present utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A buffer feeding tray, characterized in that: The invention comprises a turntable (1), a fixing frame (2) and a support block (3), wherein the support block (3) is arranged on one side of the turntable (1), the middle part of the turntable (1) is connected to a fixing column (5) via a radial bearing (4), the top of the fixing column (5) is provided with a mounting shaft (6), the outer side of the mounting shaft (6) is connected to a mounting block (7), one side of the mounting block (7) is connected to a mounting sheet (9) via a first screw (8), the mounting sheet (9) is connected to a first arc-shaped guide sheet (10), a limiting strip (11) is provided on the outer side of the turntable (1), and the first arc-shaped guide sheet (10) is connected to the fixing column (5) via a radial bearing (4). A material outlet (12) is provided between the rotating disc (1) and the limiting strip (10), a second arc-shaped guide piece (13) is provided above the rotating disc (1), one end of the second arc-shaped guide piece (13) is in contact with the limiting strip (11), and the other end is connected to the first material discharge guide piece (14), a second material discharge guide piece (15) is provided on one side of the first material discharge guide piece (14), the second material discharge guide piece (15) and the first material discharge guide piece (14) are both fixedly connected to the lower side of the fixing frame (2), and the fixing frame (2) is connected to the upper side of the supporting block (3) by a second screw (16).

2. The buffer feeding tray according to claim 1, characterized in that: It also comprises a feed tray (17), the limiting strip (11) is provided with an opening (18), one end of the feed tray (17) is connected to the opening (18), and the feed tray (17) is arranged on a side of the first arc-shaped guide piece (10) away from the second arc-shaped guide piece (13).

3. The buffer feeding tray according to claim 2, characterized in that: The bottom of the feed tray (17) is connected to a linear vibration feeder (19).

4. The buffer feeding tray according to claim 1, characterized in that: The fixing frame (2) comprises a first fixing plate (201) and a second fixing plate (202) vertically connected to the first fixing plate (201); the second fixing plate (202) is provided with a first plugging groove (203) and a second plugging groove (204) arranged parallel to the first plugging groove (203); the top of the first discharge guide piece (14) is connected to a first plugging piece (20); the top of the second discharge guide piece (15) is connected to a second plugging piece (21); An insert (20) is movably inserted into the first inserting slot (203), and the second insert (21) is movably inserted into the second inserting slot (204). One side of the second fixing plate (202) is connected to a first clamping stud (22) by means of a thread, and the other side thereof is connected to a second clamping stud (23) by means of a thread. One end of the first clamping stud (22) is movably abutted against the first insert (20), and one end of the second clamping stud (23) is movably abutted against the second insert (21).

5. The buffer feeding tray according to claim 4, characterized in that: The first fixing plate (201) is provided with a strip-shaped hole (205), and the second screw (16) is passed through the strip-shaped hole (205) and is connected to the support block (3) via a thread.

6. The buffer feeding tray according to claim 1, characterized in that: A plurality of first support columns (24) are evenly arranged at the bottom of the limiting strip (11), and the first support columns (24) are connected to the limiting strip (11) via third screws (25).

7. The buffer feeding tray according to claim 1, characterized in that: A mounting hole (26) is provided in the middle of the mounting block (7), the mounting shaft (6) passes through the mounting hole (26), a side of the mounting hole (26) is connected to an avoidance groove (27), a first protrusion (28) is provided on one side of the avoidance groove (27), a second protrusion (29) is provided on the other side, the second protrusion (29) and the first protrusion (28) are both fixed on the mounting block (7), a clamping block (30) is abutted on the side of the first protrusion (28) away from the second protrusion (29), the clamping block (30) is connected to a connecting stud (31), and the connecting stud (31) passes through the first protrusion (28) and is connected to the second protrusion (29) by a thread.

8. The buffer feeding tray according to claim 7, characterized in that: A paddle (32) is connected to a side of the pressing block (30) away from the connecting stud (31).

9. The buffer feeding tray according to claim 1, characterized in that: The bottom of the turntable (1) is connected to a driven wheel (33), the driven wheel (33) is connected to a driving wheel (35) via a belt (34), and the bottom of the driven wheel (33) is connected to a thrust bearing (36), the fixed column (5) is arranged on the inner side of the thrust bearing (36), and the driving wheel (35) is connected to a servo motor (37).

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