Pin and pin bush assembling device of pincer body support

Abstract

The utility model relates to the machining industry, in particular to a pin and pin bush assembling device for a clamp body support, which comprises a support fixing table, a pin bush fixing table, a pin bush fixing table, a pin bush fixing table and a pin bush fixing table, and is characterized in that the support fixing table is used for fixing the clamp body support to be mounted; the pin bush vibrating mechanism is used for moving the large pin bushes to the first distributing table; the small pin bushes are moved to a second material distribution table; the pin bush grabbing mechanism is used for grabbing the large pin bush and the small pin bush and placing the large pin bush and the small pin bush on the clamp body support to be installed. The pin feeding mechanism is used for sub-packaging large pins and small pins; the pin grabbing mechanism is used for grabbing the large pin and the small pin and installing the large pin and the small pin into the large pin sleeve and the small pin sleeve; materials are supplied through the vibration disc, all the air cylinders are matched so that the materials can be placed at the designated position, when no materials exist in the stock bin, manual placement in the stock bin is reminded through mechanical alarm, and manual operation is not needed.

Description

Technical Field

[0001] This utility model relates to the machining industry, specifically to a pin and pin sleeve assembly device for a clamp body bracket. This device adds automation to existing equipment. Currently, assembly requires manual placement of the pins and pin sleeves in designated positions, which is dangerous due to their location inside the equipment. Background Technology

[0002] The clamp support is produced in batches, and the existing equipment is semi-automated, with some steps requiring manual operation. The degree of automation is not high. Therefore, this type of equipment needs to be improved to save labor costs and avoid the dangers of manual operation. Utility Model Content

[0003] This equipment is a device that assembles plastic pin sleeves and pins onto a clamp body bracket. It eliminates labor costs and avoids the dangers of manual operation. Through automated feeding, the pins and pin sleeves are placed in designated positions, replacing manual operation with automatic operation, saving production costs and improving production safety. To achieve the above objectives, the technical solution adopted by this utility model is: a pin and pin sleeve assembly device for a double clamp body bracket, including...

[0004] The bracket fixing platform is used to fix the clamp body bracket to be installed and can be moved laterally;

[0005] The pin sleeve vibration mechanism is used to move the large pin sleeve to the first material distribution table and the small pin sleeve to the second material distribution table.

[0006] A pin gripping mechanism is used to grip large and small pins and place them onto a clamping bracket to be installed. It includes two first gripping cylinders, the tops of which are respectively connected to the output ends of a first lifting cylinder and a second lifting cylinder. The first and second lifting cylinders are mounted on a second horizontal cylinder, which is mounted on a first frame.

[0007] The top of the first frame is connected to the output end of the first longitudinal cylinder;

[0008] A pin feeding mechanism is used to separate large pins and small pins; it includes a large pin feeding platform and a small pin feeding platform, and a first limiting block and a second limiting block are provided on one side of the large pin feeding platform and the small pin feeding platform.

[0009] A pin gripping mechanism is used to grip large pins and small pins and install them into large pin sleeves and small pin sleeves, respectively; it includes two second gripping cylinders, the tops of which are respectively connected to the output ends of a fourth lifting cylinder and a fifth lifting cylinder.

[0010] The fourth and fifth lifting cylinders are mounted on the third transverse cylinder, and the third transverse cylinder is mounted on the second frame.

[0011] The top of the second frame is connected to the output end of the second longitudinal cylinder.

[0012] Furthermore, the pin sleeve vibration mechanism includes a large pin sleeve storage bin with a first vibrator at its bottom, which vibrates the large pin sleeves onto a first vibrating plate, and the first vibrating plate moves the large pin sleeves one by one onto the first direct vibration material channel.

[0013] The small pin sleeve storage bin has a third vibrator at the bottom, which vibrates the small pin sleeves onto the second vibrating plate. The second vibrating plate moves the small pin sleeves one by one onto the second linear vibrating material channel.

[0014] Furthermore, the first material distribution platform is located at the end of the first vertical vibrating material channel that is away from the first vibrating plate, and the second material distribution platform is located at the end of the second vertical vibrating material channel that is away from the second vibrating plate.

[0015] A second vibrator is installed at the bottom of the first linear vibrating material channel, and a fourth vibrator is installed at the bottom of the second linear vibrating material channel.

[0016] Furthermore, the first and second material distribution platforms are mounted on the first transverse cylinder;

[0017] A first limiting block is provided on one side of the first and second material distribution platforms;

[0018] The first and second material sorting platforms are equipped with a first sensor.

[0019] Furthermore, a small pin sleeve limiting block and a large pin sleeve limiting block are provided on the first frame above the second transverse cylinder;

[0020] The small pin sleeve limiting block and the large pin sleeve limiting block are connected to the output end of the third lifting cylinder;

[0021] The first frame on the side of the second transverse cylinder away from the small pin sleeve limit block and the large pin sleeve limit block is provided with a first rotating limit turntable and a second rotating limit turntable;

[0022] The first and second rotary limiting turntables are equipped with stop bolts, which are connected to the cylinder output end.

[0023] Furthermore, a first adjusting cylinder is provided at the top of the first frame;

[0024] The first gripping cylinder has a fixing pin on the side away from the first and second dispensing platforms;

[0025] The first lifting cylinder and the second lifting cylinder are provided with a first proximity sensor on their sides.

[0026] Furthermore, a second sensor is provided at the lower end of the large pin separating table and the small pin separating table;

[0027] The large pin distribution table and the small pin distribution table are installed on the output end of the fourth transverse cylinder.

[0028] Furthermore, two third rotating limit turntables are provided on the second frame above the third transverse cylinder; a second limit block and a third limit block are provided on the side of the second frame away from the third transverse cylinder;

[0029] The third rotary limiting turntable is connected to the output ends of the sixth and seventh lifting cylinders respectively.

[0030] Furthermore, the fourth and fifth lifting cylinders are provided with second proximity sensors on their sides;

[0031] The second frame is equipped with a second adjusting cylinder at its top;

[0032] A fixed post is provided in front of the output end of the second longitudinal cylinder.

[0033] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0034] The pins and pin sets of the clamp body support are fed by a vibratory feeder. The cooperation between the cylinders makes it place in the designated position. When there is no material in the hopper, a mechanical alarm will remind the operator to place the material in the hopper. No manual operation is required. The material can be placed in the hopper when it is empty. This reduces production costs by saving labor costs. Attached Figure Description

[0035] Figure 1 A schematic diagram of the pin and pin assembly device for the clamp body bracket provided by this utility model;

[0036] Figure 2 for Figure 1 A magnified view of a portion of the image;

[0037] Figure 3 for Figure 1 A magnified view of a portion of the image;

[0038] Figure 4 A schematic diagram of the pin sleeve vibration mechanism provided by this utility model;

[0039] Figure 5 A schematic diagram of the pin gripping mechanism provided by this utility model;

[0040] Figure 6 For this Figure 5 A magnified view of a portion of the image;

[0041] Figure 7 for Figure 5 A magnified view of a portion of the image;

[0042] Figure 8 A schematic diagram of the pin distribution table provided by this utility model;

[0043] Figure 9 A schematic diagram of the pin gripping mechanism provided by this utility model;

[0044] Figure 10 for Figure 9 A magnified view of a portion of the image;

[0045] The components include: 1. Large pin sleeve storage bin; 2. First vibrator; 3. First vibrating plate; 4. Second vibrator; 5. First vertical vibrating conveyor; 6. Small pin sleeve storage bin; 7. Third vibrator; 8. Second vibrating plate; 9. Fourth vibrator; 10. Second vertical vibrating conveyor; 11. First transverse cylinder; 12. First distributing platform; 13. Second distributing platform; 14. First limiting block; 15. First sensor; 16. First gripping cylinder; 17. First lifting cylinder; 18. Second lifting cylinder; 19. First rotating limiting turntable; 20. Second rotating limiting turntable; 21. First proximity sensor; 22. Third lifting cylinder; 23. Small pin sleeve limiting block; 24. Large pin sleeve limiting block; 25. First adjusting cylinder; 26. Cylinder. Longitudinal cylinder 27, fixing pin 28, fixing column 29, second transverse cylinder 30, large pin separating platform 31, small pin separating platform 32, first limiting fixing block 33, second limiting fixing block 34, second gripping cylinder 35, fourth lifting cylinder 36, fifth lifting cylinder 37, second limiting block 38, second proximity sensor 39, third rotating limiting turntable 40, second adjusting cylinder 41, sixth lifting cylinder 42, third limiting block 43, seventh lifting cylinder 44, third transverse cylinder 45, second longitudinal cylinder 46, fourth transverse cylinder 47, bracket fixing platform 48, first frame 49, second frame 50, stop bolt 51, second sensor 52. Detailed Implementation

[0046] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0047] like Figures 1-10 As shown, this embodiment provides a pin and pin assembly device for a clamp body support, including...

[0048] The bracket mounting platform 48 is used to fix the clamp body bracket to be installed and can be moved laterally (i.e., Figure 2(Move in the upper left and lower right directions);

[0049] The pin sleeve vibration mechanism is used to move the large pin sleeve to the first distribution table 12 and the small pin sleeve to the second distribution table 13.

[0050] The specific structure of the pin-shoulder vibration mechanism includes:

[0051] The large pin sleeve storage bin 1 has a first vibrator 2 at its bottom, which vibrates the large pin sleeve onto the first vibrating plate 3. The first vibrating plate 3 moves the large pin sleeve one by one to the first vertical vibrating material channel 5. The bottom of the first vertical vibrating material channel 5 is equipped with a second vibrator 4, which moves the large pin sleeve along the first vertical vibrating material channel 5 to the end through vibration, and finally moves it to the first material distribution platform 12. The first material distribution platform 12 is located at the end of the first vertical vibrating material channel 5 away from the first vibrating plate 3.

[0052] The small pin sleeve storage bin 6 has a third vibrator 7 at its bottom, which vibrates the small pin sleeves onto the second vibrating plate 8. The second vibrating plate 8 moves the small pin sleeves one by one onto the second straight vibrating material channel 10. The bottom of the second straight vibrating material channel 10 is equipped with a fourth vibrator 9, which moves the small pin sleeves along the second straight vibrating material channel 10 to the end through vibration, and finally moves them onto the second material distribution platform 13. The second material distribution platform 13 is located at the end of the second straight vibrating material channel 10 away from the second vibrating plate 8.

[0053] A pin gripping mechanism, located opposite the first and second distribution tables 12 and 13, is used to grip large and small pins and place them onto the clamp support to be installed. It includes two first gripping cylinders 16, the tops of which are respectively connected to the output ends of a first lifting cylinder 17 and a second lifting cylinder 18. The first lifting cylinders 17 and 18 are mounted on a second transverse cylinder 30 (see reference). Figure 7 The second horizontal cylinder 30 is mounted on the first frame 49, and the top of the first frame 49 is connected to the output end of the first vertical cylinder 27.

[0054] The first gripping cylinder 16 moves above the first material distribution table 12 and the second material distribution table 13, controls the first lifting cylinder 17 and the second lifting cylinder 18 to descend and grip the large pin sleeve and the small pin sleeve, and then moves the large pin sleeve and the small pin sleeve to the next station through the second horizontal cylinder 30 and the first vertical cylinder 27.

[0055] A pin feeding mechanism for separating large and small pins; including a large pin feeding table 31 and a small pin feeding table 32, which are arranged side by side. Figure 5 On the left side of the middle, there is a first limiting and fixing block 33 and a second limiting and fixing block 34, so that the large pin and the small pin stop in a fixed position;

[0056] A pin gripping mechanism is used to grip large and small pins and install them into large and small pin sleeves, respectively. It includes two second gripping cylinders 35, the tops of which are respectively connected to the output ends of a fourth lifting cylinder 36 and a fifth lifting cylinder 37. The fourth lifting cylinder 36 and the fifth lifting cylinder 37 are mounted on a third transverse cylinder 45 (see reference). Figure 10 The third transverse cylinder 45 is mounted on the second frame 50, and the top of the second frame 50 is connected to the output end of the second longitudinal cylinder 46.

[0057] The large and small pins are gripped by the second gripping cylinder 35, and moved to the designated installation position by the third horizontal cylinder 45 and the second vertical cylinder 46. After installation, they return to their original positions.

[0058] In another embodiment of this application, the first dispensing platform 12 and the second dispensing platform 13 are mounted on the first transverse cylinder 11 to facilitate the adjustment of the positions of the large and small pin sleeves. A first limiting block 14 is provided on one side of the first dispensing platform 12 and the second dispensing platform 13 to keep the large and small pin sleeves in a fixed position. A first sensor 15 is provided on the first dispensing platform 12 and the second dispensing platform 13 to sense whether there are large and small pin sleeves on the first dispensing platform 12 and the second dispensing platform 13.

[0059] In another embodiment of this application, a small pin sleeve limiting block 23 and a large pin sleeve limiting block 24 are provided on the first frame 49 above the second transverse cylinder 30; the small pin sleeve limiting block 23 and the large pin sleeve limiting block 24 are connected to the output end of the third lifting cylinder 22, and the positions of the small pin sleeve limiting block 23 and the large pin sleeve limiting block 24 are adjusted by the third lifting cylinder 22.

[0060] On the first frame of the second transverse cylinder 30 away from the small pin sleeve limit block 23 and the large pin sleeve limit block 24, there is a first rotating limit turntable 19 and a second rotating limit turntable 20; above the first rotating limit turntable 19 and the second rotating limit turntable 20, there is a stop bolt 51, which is connected to the output end of the cylinder 26. The cylinder 26 extends so that its stop bolt 51 is on the first rotating limit turntable 19 and the second rotating limit turntable 20, and the stop bolt stops at the designated position to correspond to the size of each model.

[0061] In another embodiment of this application, a first adjusting cylinder 25 is provided on the top of the first frame 49, and the extension and retraction of the first adjusting cylinder 25 facilitates the adjustment of the mechanism.

[0062] The first gripping cylinder 16 is provided with a fixing pin 28 on the side away from the first dispensing platform 12 and the second dispensing platform 13. The first lifting cylinder 17 and the second lifting cylinder 18 are provided with a first proximity sensor 21, which is used to sense whether the large pin sleeve and the small pin sleeve have moved to the designated position. Then, the large pin sleeve and the small pin sleeve are placed on the fixing pin 28 by controlling the second horizontal cylinder 30 and the first vertical cylinder 27.

[0063] In another embodiment of this application, a second sensor 52 is provided at the lower end of the large pin distribution table 31 and the small pin distribution table 32 to sense whether there are large pins and small pins on the large pin distribution table 31 and the small pin distribution table 32; the large pin distribution table 31 and the small pin distribution table 32 are mounted on the fourth transverse cylinder 47 (see reference). Figure 8 The large and small pins are moved laterally by the fourth lateral cylinder 47.

[0064] In another embodiment of this application, two third rotating limiting turntables 40 are provided on the second frame 50 above the third transverse cylinder 45; a second limiting block 38 and a third limiting block 43 are provided on the side of the second frame 50 away from the third transverse cylinder 45, and the upper part of the third rotating limiting turntables 40 is connected to the output ends of the sixth lifting cylinder 42 and the seventh lifting cylinder 44 respectively.

[0065] In another embodiment of this application, a second proximity sensor 39 is provided on the side of the fourth lifting cylinder 36 and the fifth lifting cylinder 37, and a second adjusting cylinder 41 is provided on the top of the second frame 50; a fixed column 29 is provided in front of the output end of the second longitudinal cylinder 46.

[0066] Work process:

[0067] Figure 2As shown, employees place materials in the large pin sleeve storage bin 1 and the small pin sleeve storage bin 6. When a material shortage is detected by the internal sensors of the first vibrating plate 3 and the second vibrating plate 8, the first vibrator 2 and the third vibrator 7 vibrate the material, causing the large and small pin sleeves in the bins to fall into the first vibrating plate 3 and the second vibrating plate 8 respectively. The first vibrating plate 3, through its internal structure, keeps the pin sleeves moving in the same direction towards the first vertical vibrating material channel 5. The second vibrator 4 moves the large pin sleeves to the first distribution platform 12. The first horizontal cylinder 11 moves left and right, and under the limitation of the first limiting block 14, two large pin sleeves are maintained on the first distribution platform 12. Similarly, the small pin sleeves are moved from the second vibrating plate 8 to the second vertical vibrating plate 5 via the fourth vibrator 9. The material channel 10 moves to the second distribution table 13; after the first sensor 15 detects the pin sleeve, the first lifting cylinder 17 and the second lifting cylinder 18 extend simultaneously, the first gripping cylinder 16 closes to grip the large and small pin sleeves, the first lifting cylinder 17 and the second lifting cylinder 18 retract, and the cylinder 26 extends to stop the stop bolt 51 on the first rotating limit turntable 19 and the second rotating limit turntable 20, stopping the stop screw limit at the designated position. After the first proximity sensor 21 detects, the first longitudinal cylinder 27 extends, placing the pin sleeve on the original equipment's designated fixing pin 28. After the first gripping cylinder 16 opens, the first longitudinal cylinder 27 retracts, and the cylinder 26 retracts immediately. According to the production needs, the third lifting cylinder... The extension and retraction of cylinder 22 are controlled to stop it at the small pin sleeve limit block 23 and the large pin sleeve limit block 24, and this process is repeated. The extension of the cylinder changes the limiting position on the first rotating limit turntable 19 and the second rotating limit turntable 20 to accommodate the size of various models. The extension and retraction of the first adjusting cylinder 25 facilitates the debugging of the mechanism. Similarly, the vibrating plate moves the pin left and right on the second transverse cylinder 30. Under the restriction of the first limiting fixing block 33 and the second limiting fixing block 34, the large pin and the small pin fall on the large pin distribution table 31 and the small pin distribution table 32, respectively. When the second sensor 52 detects the pin, the fourth lifting cylinder 36 and the fifth lifting cylinder 37 descend simultaneously. The second gripping cylinder 35 retracts to clamp the pin, the fourth lifting cylinder 36 and the fifth lifting cylinder 37 retract, the third transverse cylinder 45 extends and stops at the third rotating limit turntable 40, the second longitudinal cylinder 46 extends to the designated fixed post 29 and then the second gripping cylinder 35 opens, the second longitudinal cylinder 46 retracts and the third transverse cylinder 45 retracts to the third limit block 43 or the second limit block 38, after the second proximity sensor 39 detects the position, the previous action is repeated to grip the next pin; the extension of the sixth lifting cylinder 42 and the seventh lifting cylinder 44 changes the limiting position on the third rotating limit turntable 40 to correspond to the size of each model, and the extension and retraction of the second adjusting cylinder 41 facilitates the debugging of the mechanism.

[0068] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pin and pin assembly device for a clamp body support, characterized in that: include The bracket fixing platform (48) is used to fix the clamp body bracket to be installed and can be moved laterally; The pin sleeve vibration mechanism is used to move the large pin sleeve to the first distribution table (12) and the small pin sleeve to the second distribution table (13); The pin gripping mechanism is used to grip the large and small pins and place them onto the clamp bracket to be installed. It includes two first gripping cylinders (16), the tops of which are connected to the output ends of the first lifting cylinder (17) and the second lifting cylinder (18), respectively; the first lifting cylinder (17) and the second lifting cylinder (18) are mounted on the second horizontal cylinder (30), and the second horizontal cylinder (30) is mounted on the first frame (49); The top of the first frame (49) is connected to the output end of the first longitudinal cylinder (27); The pin feeding mechanism is used to separate large pins and small pins; it includes a large pin feeding platform (31) and a small pin feeding platform (32), and a first limiting fixing block (33) and a second limiting fixing block (34) are provided on one side of the large pin feeding platform (31) and the small pin feeding platform (32). The pin gripping mechanism is used to grip large pins and small pins and install them into large pin sleeves and small pin sleeves; it includes two second gripping cylinders (35), the tops of which are connected to the output ends of the fourth lifting cylinder (36) and the fifth lifting cylinder (37), respectively. The fourth lifting cylinder (36) and the fifth lifting cylinder (37) are mounted on the third horizontal cylinder (45), which is mounted on the second frame (50). The top of the second frame (50) is connected to the output end of the second longitudinal cylinder (46).

2. The pin and pin assembly device for the clamp body bracket according to claim 1, characterized in that: The pin sleeve vibration mechanism includes a large pin sleeve storage bin (1), with a first vibrator (2) at its bottom, which vibrates the large pin sleeve onto the first vibrating plate (3), and the first vibrating plate (3) moves the large pin sleeve one by one onto the first direct vibration channel (5). The small pin sleeve storage bin (6) has a third vibrator (7) at its bottom, which vibrates the small pin sleeves onto the second vibrating plate (8). The second vibrating plate (8) moves the small pin sleeves one by one onto the second straight vibrating channel (10).

3. The pin and pin assembly device for the clamp body bracket according to claim 2, characterized in that: The first material distribution platform (12) is located at the end of the first vertical vibrating material channel (5) away from the first vibrating plate (3), and the second material distribution platform (13) is located at the end of the second vertical vibrating material channel (10) away from the second vibrating plate (8); The bottom of the first linear vibrating channel (5) is equipped with a second vibrator (4), and the bottom of the second linear vibrating channel (10) is equipped with a fourth vibrator (9).

4. The pin and pin assembly device for the clamp body bracket according to claim 1, characterized in that: The first material distribution platform (12) and the second material distribution platform (13) are mounted on the first transverse cylinder (11); A first limiting block (14) is provided on one side of the first material distribution platform (12) and the second material distribution platform (13); a first sensor (15) is provided on the first material distribution platform (12) and the second material distribution platform (13).

5. The pin and pin assembly device for the clamp body bracket according to claim 1, characterized in that: The first frame above the second transverse cylinder (30) is provided with a small pin sleeve limiting block (23) and a large pin sleeve limiting block (24); The small pin sleeve limiting block (23) and the large pin sleeve limiting block (24) are connected to the output end of the third lifting cylinder (22); The second transverse cylinder (30) is provided with a first rotating limiting turntable (19) and a second rotating limiting turntable (20) on the first frame on the side away from the small pin sleeve limiting block (23) and the large pin sleeve limiting block (24); The first rotating limiting turntable (19) and the second rotating limiting turntable (20) are provided with a stop bolt (51), which is connected to the output end of the cylinder (26).

6. The pin and pin assembly device for the clamp body bracket according to claim 1, characterized in that: The first frame (49) is equipped with a first adjusting cylinder (25) at its top; The first gripping cylinder (16) is provided with a fixing pin (28) on the side away from the first dispensing table (12) and the second dispensing table (13); The first lifting cylinder (17) and the second lifting cylinder (18) are provided with a first proximity sensor (21) on their sides.

7. The pin and pin assembly device for the clamp body bracket according to claim 1, characterized in that: The lower ends of the large pin sorting table (31) and the small pin sorting table (32) are provided with a second sensor (52); The large pin distribution table (31) and the small pin distribution table (32) are installed on the output end of the fourth transverse cylinder (47).

8. The pin and pin assembly device for the clamp body bracket according to claim 1, characterized in that: Two third rotating limit turntables (40) are provided on the second frame (50) above the third transverse cylinder (45); a second limit block (38) and a third limit block (43) are provided on the side of the second frame (50) away from the third transverse cylinder (45); The third rotating limiting turntable (40) is connected above the output ends of the sixth lifting cylinder (42) and the seventh lifting cylinder (44), respectively.

9. The pin and pin assembly device for the clamp body bracket according to claim 1, characterized in that: The fourth lifting cylinder (36) and the fifth lifting cylinder (37) are provided with a second proximity sensor (39) on their sides; The second frame (50) is equipped with a second adjusting cylinder (41) at its top; A fixed post (29) is provided in front of the output end of the second longitudinal cylinder (46).

Images