Traction pin rotation detection mechanism
By designing a traction pin rotation detection mechanism, the problem of detecting the placement direction of the traction pin was solved, improving assembly efficiency and saving labor and time costs.
Patent Information
- Application Number
- CN202423324083.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2034-12-31
AI Technical Summary
In the existing technology, the rotation mechanism of the traction pin cannot detect its placement direction, resulting in low assembly efficiency and increased labor and time costs.
A traction pin rotation detection mechanism was designed, including a support frame, a fixing component, a clamping component, a rotation drive mechanism, a horizontal drive mechanism, and a detection component. The detection component detects the placement direction of the traction pin, and the rotation and unloading operations of the traction pin are realized through the rotation drive mechanism and the horizontal drive mechanism.
It improves the assembly efficiency of traction pins, saves labor and time costs, and enables efficient rotation and inspection of traction pins.
Smart Images
Figure CN223827087U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to automatic technology field especially, it relates to a kind of traction pin rotation detection mechanism. BACKGROUND
[0002] In prior art, traction pin is usually pushed horizontally to rotating mechanism by external pushing mechanism, rotating mechanism carries out 90 degree rotation to traction pin, and then carries out next assembly work, since the diameter of two ends of traction pin is different, in actual application, small head of traction pin needs to be assembled with big head upward, the rotating mechanism cannot realize the detection of the placement direction of traction pin, thereby affecting the assembly efficiency of traction pin, and increasing labor and time cost. SUMMARY
[0003] The utility model provides a kind of traction pin rotation detection mechanism, the rotating detection mechanism realizes the rotation and detection operation of traction pin, thereby improves the assembly efficiency of traction pin, and saves labor and time cost.
[0004] The utility model discloses a kind of traction pin rotation detection mechanism, including support frame body, support frame body is provided with the fixed component for placing traction pin, the clamping component for clamping the traction pin on fixed component, the rotating drive mechanism for driving fixed component and clamping component to rotate, the horizontal drive mechanism for driving rotating drive mechanism to move horizontally, the drive end of horizontal drive mechanism is connected with rotating drive mechanism by mounting plate, the drive end of rotating drive mechanism is connected with fixed component and clamping component respectively, clamping component is located at one side of fixed component.
[0005] The mounting plate is provided with the detection component for detecting the placement direction of traction pin, the detection component includes connecting plate, spring component and proximity sensor, one end of connecting plate is connected with mounting plate, the other end of connecting plate is connected with one end of spring component, the other end of spring component is connected with proximity sensor by mounting plate, connecting plate is provided with the through hole for the small head of traction pin to pass through.
[0006] In one embodiment, the spring component of the traction pin rotation detection mechanism includes fixed seat, sliding rod and spring, the open end of fixed seat is connected with connecting plate, limiting ring is provided on sliding rod, one end of sliding rod passes through the through hole of connecting plate and corresponds to traction pin, the other end of sliding rod passes through fixed seat, the limiting ring of sliding rod is located in fixed seat, spring is sleeved on sliding rod, one end of spring is abutted with limiting ring, the other end of spring is abutted with fixed seat.
[0007] In one of the embodiments, the fixed assembly of the draw pin rotation detection mechanism comprises a first fixed plate and a second fixed plate, the first fixed plate is provided with a plurality of steps for placing the draw pin, and the first fixed plate and the second fixed plate are provided with first grooves for clamping the draw pin by the clamping assembly.
[0008] In one of the embodiments, the clamping assembly of the draw pin rotation detection mechanism comprises a first clamping cylinder and two symmetrically arranged clamping jaws, the two driving ends of the first clamping cylinder are connected with the two clamping jaws respectively, and the first clamping cylinder is used to drive the two clamping jaws to clamp the draw pin on the fixed assembly.
[0009] In one of the embodiments, the rotation driving mechanism of the draw pin rotation detection mechanism is a rotary motor, the driving ends of the rotary motor are connected with the fixed assembly and the clamping assembly respectively, and the rotary motor is used to drive the fixed assembly and the clamping assembly to rotate by 90 degrees.
[0010] In one of the embodiments, the horizontal driving mechanism of the draw pin rotation detection mechanism is a first cylinder, the first cylinder is horizontally installed on the support frame body, the driving end of the first cylinder is connected with the mounting plate, and the first cylinder is used to drive the mounting plate to move the rotation driving mechanism horizontally.
[0011] In one of the embodiments, the bottom end of the support frame body of the draw pin rotation detection mechanism is provided with a recycling barrel for recycling the unqualified draw pin, and the recycling barrel is located below the rotation driving mechanism.
[0012] In one of the embodiments, the draw pin rotation detection mechanism further comprises a blanking mechanism for blanking the draw pin, the blanking mechanism comprises a fixed frame body, a second cylinder, a second clamping cylinder and two symmetrically vertically arranged clamping plates, the second cylinder is installed at the top end of the fixed frame body, the driving end of the second cylinder is connected with the second clamping cylinder, the two driving ends of the second clamping cylinder are connected with the two clamping plates, and the fixed assembly is provided with a second groove for clamping the draw pin by the two clamping plates.
[0013] The beneficial effects of the present application are as follows:
[0014] The present application provides a draw pin rotation detection mechanism, which realizes the detection of the placement direction of the draw pin on the fixed assembly through the detection assembly, improves the detection efficiency of the draw pin, and realizes the rotation of the draw pin through the cooperation of the rotation driving mechanism, the horizontal driving mechanism and the clamping assembly, improves the rotation efficiency of the draw pin. The rotation detection mechanism realizes the rotation and detection operation of the draw pin, thereby improving the assembly efficiency of the draw pin and saving the labor and time cost. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1This is a schematic diagram of the traction pin rotation detection mechanism according to an embodiment of this application;
[0016] Figure 2 This is a schematic diagram of the fixing component, clamping component, rotation drive mechanism, and detection component of the traction pin rotation detection mechanism according to an embodiment of this application;
[0017] Figure 3 This is a schematic diagram of the unloading mechanism of the traction pin rotation detection mechanism according to an embodiment of this application;
[0018] in:
[0019] 1. Support frame; 2. Fixing assembly; 3. Clamping assembly; 4. Rotary drive mechanism; 5. Horizontal drive mechanism; 6. Mounting plate; 7. Detection assembly; 8. Recycling bin; 9. Unloading mechanism; 10. Traction pin; 21. First fixing plate; 22. Second fixing plate; 23. Step; 24. First groove; 25. Second groove; 31. First clamping cylinder; 32. Gripper; 71. Connecting plate; 72. Spring assembly; 73. Proximity sensor; 711. Through hole; 721. Fixing base; 722. Sliding rod; 723. Spring; 724. Limiting ring; 91. Fixing frame; 92. Second cylinder; 93. Second clamping cylinder; 94. Clamping plate. Detailed Implementation
[0020] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.
[0021] like Figure 1 As shown, an embodiment of this application provides a traction pin rotation detection mechanism, including a support frame 1. The support frame 1 is provided with a fixing component 2 for placing a traction pin 10, a clamping component 3 for clamping the traction pin 10 on the fixing component 2, a rotation drive mechanism 4 for driving the fixing component 2 and the clamping component 3 to rotate, and a horizontal drive mechanism 5 for driving the rotation drive mechanism 4 to move horizontally. The drive end of the horizontal drive mechanism 5 is connected to the rotation drive mechanism 4 through a mounting plate 6. The drive end of the rotation drive mechanism 4 is connected to the fixing component 2 and the clamping component 3 respectively. The clamping component 3 is located on one side of the fixing component 2.
[0022] The mounting plate 6 is provided with a detection component 7 for detecting the placement direction of the traction pin 10. The detection component 7 includes a connecting plate 71, a spring assembly 72 and a proximity sensor 73. One end of the connecting plate 71 is connected to the mounting plate 6, and the other end of the connecting plate 71 is connected to one end of the spring assembly 72. The other end of the spring assembly 72 is connected to the proximity sensor 73 through the mounting plate 6. The connecting plate 71 is provided with a through hole 711 for the small end of the traction pin 10 to pass through.
[0023] Specifically, the external pushing mechanism pushes the draw pin 10 into the fixed assembly 2, and the pushing mechanism pushes the draw pin 10 to move to the detection assembly 7. If the small head of the draw pin 10 is on the left and the large head of the draw pin 10 is on the right, the small head of the draw pin 10 extends into the through hole 711 of the connecting plate 71 to push the spring assembly 72, and the spring assembly 72 moves to the right to approach the proximity sensor 73. The proximity sensor 73 receives a signal that the placement direction of the draw pin 10 is correct. Then the clamping assembly 3 clamps the draw pin 10 on the fixed assembly 2, the rotating drive mechanism 4 drives the fixed assembly 2 and the clamping assembly 3 to drive the draw pin 10 to rotate clockwise by 90 degrees, so that the draw pin 10 is in a vertical state, and the blanking mechanism 9 performs blanking operation on the draw pin 10. If the small head of the draw pin 10 is on the right and the large head of the draw pin 10 is on the left, the pushing mechanism cannot push the large head of the draw pin 10 to extend into the through hole 711 of the connecting plate 71 to push the spring assembly 72, so that the proximity sensor 73 does not receive the trigger signal of the spring assembly 72. The clamping assembly 3 clamps the draw pin 10 on the fixed assembly 2, the rotating drive mechanism 4 drives the fixed assembly 2 and the clamping assembly 3 to drive the draw pin 10 to rotate clockwise by 90 degrees, the horizontal drive mechanism 5 drives the rotating drive mechanism 4 to move backward to the upper side of the recycling barrel 8, the clamping assembly 3 releases the draw pin 10, so that the draw pin 10 falls into the recycling barrel 8, and the recycling operation is performed.
[0024] In the above structure, the detection assembly 7 is arranged to detect the placement direction of the draw pin 10, which improves the detection efficiency of the draw pin 10. The rotating drive mechanism 4, the horizontal drive mechanism 5 and the clamping assembly 3 are arranged to cooperate with each other to rotate the draw pin 10, which improves the rotating efficiency of the draw pin 10. The rotating detection mechanism realizes the rotating and detecting operations of the draw pin 10, thereby improving the assembling efficiency of the draw pin 10 and saving the labor and time costs.
[0025] As Figure 2As shown, in one embodiment, the spring assembly 72 of the draw pin rotation detection mechanism includes a fixed seat 721, a sliding rod 722, and a spring 723. The open end of the fixed seat 721 is connected to the connecting plate 71. The sliding rod 722 is provided with a limiting ring 724. One end of the sliding rod 722 passes through the through hole 711 of the connecting plate 71 and corresponds to the draw pin 10. The other end of the sliding rod 722 passes through the fixed seat 721, and the limiting ring 724 of the sliding rod 722 is located in the fixed seat 721. The spring 723 is sleeved on the sliding rod 722. One end of the spring 723 abuts against the limiting ring 724, and the other end of the spring 723 abuts against the fixed seat 721. When the small head of the draw pin 10 approaches the connecting plate 71, the push mechanism drives the draw pin 10 to move towards the connecting plate 71. The small head of the draw pin 10 pushes the sliding rod 722 to extend into the through hole 711 of the connecting plate 71. The sliding rod 722 compresses the spring 723 and moves along the fixed seat 721 to approach the proximity sensor 73. The proximity sensor 73 receives a signal indicating that the draw pin 10 is placed in the correct direction. When the large head of the draw pin 10 approaches the connecting plate 71, the draw pin 10 cannot extend into the through hole 711 of the connecting plate 71. The sliding rod 722 moves a limited distance and cannot trigger the proximity sensor 73. This arrangement facilitates the draw pin 10 to push the sliding rod 722 to move horizontally, thereby improving the detection efficiency.
[0026] As shown in FIG. 1, in one embodiment, the draw pin rotation detection mechanism includes a connecting plate 71, a proximity sensor 73, a push mechanism, a fixed assembly 2, a clamping assembly 3, and a spring assembly 72. Figure 2 As shown, in one embodiment, the fixed assembly 2 of the draw pin rotation detection mechanism includes a first fixed plate 21 and a second fixed plate 22. The first fixed plate 21 is provided with a plurality of steps 23 for placing the draw pin 10. The first fixed plate 21 and the second fixed plate 22 are provided with a first recess 24 for clamping the draw pin 10 by the clamping assembly 3. The first fixed plate 21 is provided with four steps 23. The push mechanism pushes the draw pin 10 to be placed on the four steps 23 of the first fixed plate 21 in sequence. The second fixed plate 22 positions and cooperates with the draw pin 10. The first recess 24 provided on the first fixed plate 21 and the second fixed plate 22 is located between the second step 23 and the third step 23, facilitating the clamping assembly 3 to clamp the draw pin 10. The first fixed plate 21 and the second fixed plate 22 facilitate the draw pin 10 to be fixed and supported. The first recess 24 facilitates the clamping assembly 3 to clamp the draw pin 10.
[0027] As shown in FIG. 1, in one embodiment, the draw pin rotation detection mechanism includes a connecting plate 71, a proximity sensor 73, a push mechanism, a fixed assembly 2, a clamping assembly 3, and a spring assembly 72. Figure 2As shown, in one embodiment, the clamping assembly 3 of the traction pin rotation detection mechanism includes a first clamping cylinder 31 and two symmetrically arranged grippers 32. The two driving ends of the first clamping cylinder 31 are respectively connected to the two grippers 32. The first clamping cylinder 31 is used to drive the two grippers 32 to clamp the traction pin 10 on the fixing assembly 2. The first clamping cylinder 31 drives two clamping plates 94 to clamp the traction pin 10 on the first fixing plate 21 through the first groove 24. This arrangement realizes the clamping operation of the traction pin 10.
[0028] like Figure 2 As shown, in one embodiment, the rotation drive mechanism 4 of the traction pin rotation detection mechanism is a rotary motor. The drive end of the rotary motor is connected to the fixing component 2 and the clamping component 3 respectively. The rotary motor drives the fixing component 2 and the clamping component 3 to rotate 90 degrees. After the clamping component 3 clamps the traction pin 10, the rotary motor drives the first fixing plate 21 and the clamping component 3 to rotate the traction pin 10 clockwise by 90 degrees, so that the traction pin 10 is in a vertical assembly state. This setting improves the rotation efficiency of the traction pin 10.
[0029] like Figure 1 As shown, in one embodiment, the horizontal drive mechanism 5 of the traction pin rotation detection mechanism is a first cylinder. The first cylinder is horizontally mounted on the support frame 1, and its drive end is connected to the mounting plate 6. The first cylinder drives the mounting plate 6 to move the rotation drive mechanism 4 horizontally. The first cylinder drives the rotation drive mechanism 4 to move the traction pin 10 horizontally. This arrangement facilitates the horizontal movement of the traction pin 10 for unloading or recycling operations, improving the efficiency of the horizontal movement of the traction pin 10.
[0030] like Figure 1 As shown, in one embodiment, the bottom end of the support frame 1 of the traction pin rotation detection mechanism is provided with a collection bin 8 for retrieving traction pins 10 that fail the inspection. The collection bin 8 is located below the rotation drive mechanism 4. When the traction pin 10 is placed in an incorrect orientation, the rotation mechanism drives the traction pin 10 to rotate 90 degrees to a vertical position. The horizontal drive mechanism 5 drives the rotation mechanism to move the traction pin 10 above the collection bin 8. The clamping assembly 3 releases the traction pin 10, and the traction pin 10 falls into the collection bin 8. This arrangement facilitates the retrieval of traction pins 10 that are placed in an incorrect position.
[0031] like Figure 3As shown, in one embodiment, the traction pin rotation detection mechanism further includes a feeding mechanism 9 for feeding the traction pin 10. The feeding mechanism 9 includes a fixed frame 91, a second cylinder 92, a second clamping cylinder 93, and two symmetrically arranged vertical clamping plates 94. The second cylinder 92 is mounted on the top of the fixed frame 91, and the driving end of the second cylinder 92 is connected to the second clamping cylinder 93. The two driving ends of the second clamping cylinder 93 are connected to the two clamping plates 94. The fixed assembly 2 is provided with a second groove 25 for the two clamping plates 94 to clamp the traction sheath. When the correctly placed traction pin 10 is in a vertical position, the second cylinder 92 drives the second clamping cylinder 93 to move horizontally to one side of the first fixed plate 21. The second clamping cylinder 93 passes through the second groove 25 on the first fixed plate 21 and clamps the traction pin 10. The clamping assembly 3 releases the traction pin 10, and the traction pin 10 is fed out due to the horizontal movement driven by the second cylinder 92. This setup facilitates the unloading of the traction pin 10 on the fixed component 2.
[0032] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.
Claims
1. A traction pin rotation detection mechanism, characterized in that, The system includes a support frame (1), on which are provided a fixing component (2) for placing a traction pin (10), a clamping component (3) for clamping the traction pin (10) on the fixing component (2), a rotary drive mechanism (4) for driving the fixing component (2) and the clamping component (3) to rotate, and a horizontal drive mechanism (5) for driving the rotary drive mechanism (4) to move horizontally. The drive end of the horizontal drive mechanism (5) is connected to the rotary drive mechanism (4) through a mounting plate (6). The drive end of the rotary drive mechanism (4) is connected to the fixing component (2) and the clamping component (3) respectively. The clamping component (3) is located on one side of the fixing component (2). The mounting plate (6) is provided with a detection component (7) for detecting the placement direction of the traction pin (10). The detection component (7) includes a connecting plate (71), a spring assembly (72) and a proximity sensor (73). One end of the connecting plate (71) is connected to the mounting plate (6), and the other end of the connecting plate (71) is connected to one end of the spring assembly (72). The other end of the spring assembly (72) is connected to the proximity sensor (73) through the mounting plate (6). The connecting plate (71) is provided with a through hole (711) through which the small end of the traction pin (10) passes.
2. The traction pin rotation detection mechanism according to claim 1, characterized in that, The spring assembly (72) includes a fixed seat (721), a sliding rod (722), and a spring (723). The open end of the fixed seat (721) is connected to the connecting plate (71). A limit ring (724) is provided on the sliding rod (722). One end of the sliding rod (722) passes through the through hole (711) of the connecting plate (71) and corresponds to the traction pin (10). The other end of the sliding rod (722) passes through the fixed seat (721). The limit ring (724) of the sliding rod (722) is located inside the fixed seat (721). The spring (723) is sleeved on the sliding rod (722). One end of the spring (723) abuts against the limit ring (724), and the other end of the spring (723) abuts against the fixed seat (721).
3. The traction pin rotation detection mechanism according to claim 1, characterized in that, The fixing component (2) includes a first fixing plate (21) and a second fixing plate (22). The first fixing plate (21) is provided with a plurality of steps (23) for placing the traction pin (10). The first fixing plate (21) and the second fixing plate (22) are provided with a first groove (24) for the clamping component (3) to clamp the traction pin (10).
4. The traction pin rotation detection mechanism according to claim 1, characterized in that, The clamping assembly (3) includes a first clamping cylinder (31) and two symmetrically arranged grippers (32). The two driving ends of the first clamping cylinder (31) are respectively connected to the two grippers (32). The first clamping cylinder (31) is used to drive the two grippers (32) to clamp the traction pin (10) on the fixing assembly (2).
5. The traction pin rotation detection mechanism according to claim 1, characterized in that, The rotary drive mechanism (4) is a rotary motor. The drive end of the rotary motor is connected to the fixing component (2) and the clamping component (3) respectively. The rotary motor is used to drive the fixing component (2) and the clamping component (3) to rotate 90 degrees.
6. The traction pin rotation detection mechanism according to claim 1, characterized in that, The horizontal drive mechanism (5) is a first cylinder, which is horizontally mounted on the support frame (1). The drive end of the first cylinder is connected to the mounting plate (6). The first cylinder is used to drive the mounting plate (6) to drive the rotary drive mechanism (4) to move horizontally.
7. The traction pin rotation detection mechanism according to claim 1, characterized in that, The bottom end of the support frame (1) is provided with a recycling bin (8) for recycling the traction pins (10) that fail the test. The recycling bin (8) is located below the rotary drive mechanism (4).
8. The traction pin rotation detection mechanism according to claim 1, characterized in that, It also includes a feeding mechanism (9) for feeding the traction pin (10). The feeding mechanism (9) includes a fixed frame (91), a second cylinder (92), a second clamping cylinder (93), and two symmetrically arranged vertical clamping plates (94). The second cylinder (92) is installed at the top of the fixed frame (91). The driving end of the second cylinder (92) is connected to the second clamping cylinder (93). The two driving ends of the second clamping cylinder (93) are connected to the two clamping plates (94). The fixed assembly (2) is provided with a second groove (25) for the two clamping plates (94) to clamp the traction sheath.