Tension spring assembling mechanism of automatic damper assembling machine

Abstract

The utility model relates to the technical field of automatic damper assembling machines, and discloses a tension spring assembling mechanism of an automatic damper assembling machine, which comprises a feeding rotating disc, a track is fixedly assembled on the side surface of the feeding rotating disc, and a limiting plate is fixedly assembled at one end, far away from the feeding rotating disc, of the track. A fixing frame is fixedly assembled at the bottom of the limiting plate, a sliding frame is fixedly assembled on the side face of the inner wall of the fixing frame, and a first air cylinder is fixedly assembled on the side face of the sliding frame. Through cooperative use of a first air cylinder and a placing frame, the first air cylinder is used for driving the placing frame to conduct sliding position adjustment on the side face of a sliding frame, a fifth air cylinder is used for driving a cover plate to move to the top of a limiting plate, then a second air cylinder is used for driving an auxiliary plate to move downwards, and therefore a first clamping rod and a second clamping rod are used for clamping a tension spring; and then a sixth air cylinder is used for driving a clamping block to move, a first clamping rod and a second clamping rod are used for pulling the tension spring, and then the tension spring is assisted to be stably assembled.

Description

Technical Field

[0001] The utility model relates to the technical field of damper automatic assembly machines, in particular to a tension spring assembly mechanism of a damper automatic assembly machine. Background Technique

[0002] An assembly machine refers to a mechanical device that combines several components of a product together through methods such as tight fitting, snap fitting, threaded connection, adhesion, riveting, welding, etc. to obtain a finished product that meets the predetermined dimensional accuracy and functions. In order to assist the stable and automatic assembly of the tension spring inside the damper, a tension spring assembly mechanism of a damper automatic assembly machine is required.

[0003] During the use of the traditional tension spring assembly mechanism of a damper automatic assembly machine, most use a feeding tray to assist in feeding the tension spring, and then manually assist in adjusting the length of the tension spring. However, the manual adjustment method is difficult to assist the tension spring to move to the required stable length, and when using a device for adjustment, it is difficult to move the length of the tension spring to the required length according to the need, which affects the stable use of the device. Moreover, the traditional device is difficult to automatically detect the position of the tension spring and perform automatic assembly, thus affecting the use efficiency of the device. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a tension spring assembly mechanism of a damper automatic assembly machine to solve the problems raised in the above background technique.

[0005] The utility model provides the following technical scheme: a tension spring assembly mechanism of a damper automatic assembly machine, including a feeding rotating disk, a track is fixedly assembled on the side surface of the feeding rotating disk, a limiting plate is fixedly assembled at one end of the track far away from the feeding rotating disk, a fixing frame is fixedly assembled at the bottom of the limiting plate, a sliding frame is fixedly assembled on the side surface of the inner wall of the fixing frame, a cylinder one is fixedly assembled on the side surface of the sliding frame, the output end of the cylinder one is fixedly sleeved with a placing frame, and the side surface of the placing frame is slidably connected with the inner wall of the sliding frame. A cylinder two is fixedly assembled on the side surface of the placing frame close to the top, the output end of the cylinder two is fixedly sleeved with an auxiliary plate, and the side surface of the auxiliary plate is slidably connected with the inner wall of the placing frame.

[0006] As a preferred technical scheme of the utility model, a side frame is fixedly assembled on the side surface of the auxiliary plate, a cylinder three is fixedly assembled on the top of the side frame, a push rod one is slidably sleeved at the output end of the cylinder three, a clamping rod one is fixedly assembled on the side surface of the push rod one, and the top of the clamping rod one is fixedly assembled with the bottom of the side frame.

[0007] As a preferred technical solution of the present utility model, a clamping block is slidably connected to the inner wall of the side frame. A cylinder four is fixedly assembled at the top of the clamping block. A push rod two is slidably sleeved at the output end of the cylinder four. A clamping rod two is fixedly assembled on the side of the push rod two, and the top of the clamping rod two is fixedly assembled with the bottom of the clamping block.

[0008] As a preferred technical solution of the present utility model, a cylinder five is fixedly assembled on the side of the limit plate, and a cover plate is fixedly sleeved at the output end of the cylinder five. The bottom of the cover plate is slidably connected to the top of the limit plate.

[0009] As a preferred technical solution of the present utility model, a photoelectric induction module one is fixedly assembled on the side of the fixed frame, and a photoelectric induction module two is fixedly assembled on the side of the side frame.

[0010] As a preferred technical solution of the present utility model, a cylinder six is fixedly assembled on the side of the side frame, and the output end of the cylinder six is fixedly sleeved with the inner wall of the clamping block.

[0011] Compared with the prior art, the present utility model has the following beneficial effects:

[0012] 1. For the tension spring assembly mechanism of the damper automatic assembly machine, through the coordinated use of the cylinder one and the placement rack, the cylinder one is used to drive the placement rack to slide and adjust the position on the side of the sliding rack, and the cylinder five is used to drive the cover plate to move to the top of the limit plate. Then, the cylinder two is used to drive the auxiliary plate to move downward, so as to clamp the tension spring by the clamping rod one and the clamping rod two. Furthermore, the cylinder six is used to drive the clamping block to move, so as to pull the tension spring by the clamping rod one and the clamping rod two, thereby assisting in the stable assembly of the tension spring.

[0013] 2. For the tension spring assembly mechanism of the damper automatic assembly machine, through the addition of the photoelectric induction module one, the photoelectric induction module one is used to detect the position where the tension spring moves into the limit plate, and the photoelectric induction module two is used to detect the clamping of the tension spring by the clamping rod one. Moreover, the cylinder three and the cylinder four are used to drive the push rod one and the push rod two to push the tension spring to discharge stably, thereby assisting the device to operate automatically. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0015] Figure 2 is a front cross-sectional structural schematic diagram of the cylinder three of the present utility model;

[0016] Figure 3 is a side cross-sectional structural schematic diagram of the cylinder one of the present utility model;

[0017] Figure 4 is a front cross-sectional structural schematic diagram of the cylinder five of the present utility model.

[0018] In the figure: 1, feeding rotating disk; 2, track; 3, fixing frame; 4, limiting plate; 5, sliding frame; 6, cylinder 1; 7, placing frame; 8, cylinder 2; 9, auxiliary plate; 10, cylinder 3; 11, push rod 1; 12, clamping rod 1; 13, side frame; 14, clamping block; 15, cylinder 4; 16, push rod 2; 17, clamping rod 2; 18, cylinder 5; 19, cover plate; 20, photoelectric induction module 1; 21, photoelectric induction module 2; 22, cylinder 6. Specific implementation mode

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1-4 , a tension spring assembly mechanism of a damper automatic assembly machine, including a feeding rotating disk 1. A track 2 is fixedly assembled on the side surface of the feeding rotating disk 1. A limiting plate 4 is fixedly assembled at one end of the track 2 away from the feeding rotating disk 1. A fixing frame 3 is fixedly assembled at the bottom of the limiting plate 4. A sliding frame 5 is fixedly assembled on the side surface of the inner wall of the fixing frame 3. A cylinder 1 6 is fixedly assembled on the side surface of the sliding frame 5. The output end of the cylinder 1 6 is fixedly sleeved with a placing frame 7, and the side surface of the placing frame 7 is slidably connected with the inner wall of the sliding frame 5. A cylinder 2 8 is fixedly assembled on the side surface of the placing frame 7 near the top. The output end of the cylinder 2 8 is fixedly sleeved with an auxiliary plate 9, and the side surface of the auxiliary plate 9 is slidably connected with the inner wall of the placing frame 7. By the combined use of the cylinder 1 6 and the placing frame 7, the cylinder 1 6 is used to push the placing frame 7 to slide on the inner wall of the sliding frame 5, so that the placing frame 7 drives the clamping rod 1 12 and the clamping rod 2 17 to move, and further the clamping rod 1 12 and the clamping rod 2 17 drive the tension spring to adjust the position.

[0021] In a preferred implementation mode, a side frame 13 is fixedly assembled on the side surface of the auxiliary plate 9. A cylinder 3 10 is fixedly assembled at the top of the side frame 13. The output end of the cylinder 3 10 is slidably sleeved with a push rod 1 11. A clamping rod 1 12 is fixedly assembled on the side surface of the push rod 1 11, and the top of the clamping rod 1 12 is fixedly assembled with the bottom of the side frame 13. By the combined use of the cylinder 3 10 and the push rod 1 11, the push rod 1 11 and the clamping rod 1 12 are used to clamp and limit the tension spring, and the output end of the cylinder 3 10 is used to push the tension spring for blanking.

[0022] In a preferred embodiment, a clamping block 14 is slidably connected to the inner wall of the side frame 13. A fourth cylinder 15 is fixedly assembled at the top of the clamping block 14. A second push rod 16 is slidably sleeved on the output end of the fourth cylinder 15. A second clamping rod 17 is fixedly assembled on the side of the second push rod 16, and the top of the second clamping rod 17 is fixedly assembled with the bottom of the clamping block 14. By using the fourth cylinder 15 and the second push rod 16 in cooperation, the second push rod 16 and the clamping block 14 are used to assist in clamping the tension spring, and the output end of the fourth cylinder 15 is used to push the tension spring for blanking.

[0023] In a preferred embodiment, a fifth cylinder 18 is fixedly assembled on the side of the limit plate 4, and a cover plate 19 is fixedly sleeved on the output end of the fifth cylinder 18. The bottom of the cover plate 19 is slidably connected to the top of the limit plate 4. By using the fifth cylinder 18 and the cover plate 19 in cooperation, the fifth cylinder 18 is used to drive the cover plate 19 to move, so as to assist in limiting the tension spring inside the limit plate 4 and prevent the position from shifting when the tension spring is clamped and stretched.

[0024] In a preferred embodiment, a first photoelectric induction module 20 is fixedly assembled on the side of the fixed frame 3, and a second photoelectric induction module 21 is fixedly assembled on the side of the side frame 13. By using the first photoelectric induction module 20 and the second photoelectric induction module 21 in cooperation, the positions of the tension springs are detected by the first photoelectric induction module 20 and the second photoelectric induction module 21, so as to assist the device in automatically clamping and blanking the tension springs.

[0025] In a preferred embodiment, a sixth cylinder 22 is fixedly assembled on the side of the side frame 13, and the output end of the sixth cylinder 22 is fixedly sleeved with the inner wall of the clamping block 14. By using the sixth cylinder 22 and the clamping block 14 in cooperation, the sixth cylinder 22 is used to drive the clamping block 14 to move, thereby assisting the first clamping rod 12 and the second clamping rod 17 to automatically stretch the tension spring.

[0026] Working principle: When the device is in use, the first cylinder 6 is used to drive the placement rack 7 to adjust the sliding position on the side of the sliding rack 5, and the fifth cylinder 18 is used to drive the cover plate 19 to move to the top of the limit plate 4. Then, the second cylinder 8 is used to drive the auxiliary plate 9 to move down, so as to clamp the tension spring by the first clamping rod 12 and the second clamping rod 17. Furthermore, the sixth cylinder 22 is used to drive the clamping block 14 to move, so as to pull the tension spring by the first clamping rod 12 and the second clamping rod 17, thereby assisting the tension spring to be stably assembled. Then, the first photoelectric induction module 20 is used to detect the position where the tension spring moves into the limit plate 4, and the second photoelectric induction module 21 is used to detect the clamping of the tension spring by the first clamping rod 12. Moreover, the third cylinder 10 and the fourth cylinder 15 are used to drive the first push rod 11 and the second push rod 16 to push the tension spring to be stably blanked, thereby assisting the device to operate automatically.

[0027] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An extension spring assembly mechanism for a damper automatic assembly machine, comprising a feeding rotating disk (1), characterized in that: A track (2) is fixedly assembled on the side of the feeding rotating disk (1). One end of the track (2) far away from the feeding rotating disk (1) is fixedly assembled with a limiting plate (4). A fixing frame (3) is fixedly assembled at the bottom of the limiting plate (4). A sliding frame (5) is fixedly assembled on the side of the inner wall of the fixing frame (3). A cylinder one (6) is fixedly assembled on the side of the sliding frame (5). The output end of the cylinder one (6) is fixedly sleeved with a placing frame (7), and the side of the placing frame (7) is slidably connected with the inner wall of the sliding frame (5). A cylinder two (8) is fixedly assembled on the side of the placing frame (7) close to the top. The output end of the cylinder two (8) is fixedly sleeved with an auxiliary plate (9), and the side of the auxiliary plate (9) is slidably connected with the inner wall of the placing frame (7).

2. The pulling spring assembling mechanism of a damper automatic assembling machine according to claim 1, characterized in that: A side frame (13) is fixedly assembled on the side of the auxiliary plate (9). A cylinder three (10) is fixedly assembled at the top of the side frame (13). A push rod one (11) is slidably sleeved at the output end of the cylinder three (10). A clamping rod one (12) is fixedly assembled on the side of the push rod one (11), and the top of the clamping rod one (12) is fixedly assembled with the bottom of the side frame (13).

3. The pull spring assembly mechanism of a damper automatic assembly machine according to claim 2, characterized in that: A clamping block (14) is slidably connected with the inner wall of the side frame (13). A cylinder four (15) is fixedly assembled at the top of the clamping block (14). A push rod two (16) is slidably sleeved at the output end of the cylinder four (15). A clamping rod two (17) is fixedly assembled on the side of the push rod two (16), and the top of the clamping rod two (17) is fixedly assembled with the bottom of the clamping block (14).

4. The pulling spring assembling mechanism of a damper automatic assembling machine according to claim 1, characterized in that: A cylinder five (18) is fixedly assembled on the side of the limiting plate (4), and the output end of the cylinder five (18) is fixedly sleeved with a cover plate (19). The bottom of the cover plate (19) is slidably connected with the top of the limiting plate (4).

5. The pull spring assembly mechanism of a damper automatic assembly machine according to claim 2, characterized in that: A photoelectric induction module one (20) is fixedly assembled on the side of the fixing frame (3). A photoelectric induction module two (21) is fixedly assembled on the side of the side frame (13).

6. The pulling spring assembly mechanism of a damper automatic assembly machine according to claim 3, characterized in that: A cylinder six (22) is fixedly assembled on the side of the side frame (13), and the output end of the cylinder six (22) is fixedly sleeved with the inner wall of the clamping block (14).

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