Jig connection table

Abstract

The utility model discloses a jig connecting table, which relates to the field of sensor conveying equipment and comprises a U-shaped seat, an adjusting mechanism and two groups of conveying units, the two groups of conveying units are symmetrically arranged in the U-shaped seat, and each conveying unit comprises a synchronous belt, a supporting arm, a driving motor, a mounting plate, a tensioning component and two electric push rods. The distance between the two sets of conveying units is adjusted by rotating the adjusting screws, driving the nuts and the corresponding conveying units to move, the positions of the adjusting arms are finely adjusted by controlling stretching and retracting of the electric push rods, the synchronous belt is in butt joint with the previous conveying line or the next conveying line, and therefore the conveying efficiency is improved. Therefore, stable conveying of jigs of different specifications is achieved, the device is flexible and practical, the application range is wide, multiple purposes are achieved, and the production cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the field of sensor conveying equipment, and in particular relates to a fixture docking station. Background Art

[0002] The jig docking station is a specialized tool platform used to transport jigs in automated sensor production lines. Through the jig docking station, jigs loaded with products to be processed can be quickly and accurately transported between different processes.

[0003] Due to the different sizes and shapes of the products to be processed, the jig sizes used also vary. Currently, when changing jigs of different sizes, the corresponding docking station must also be replaced, which increases production supporting costs.

[0004] To this end, we propose a fixture docking station to solve the above problems. Utility Model Content

[0005] In view of the current problem that when replacing jigs of different sizes, the corresponding docking table must also be replaced, thereby increasing the production and supporting costs, the utility model provides a jig docking table.

[0006] The solution adopted by the utility model to solve the technical problem is: a fixture docking station, including a U-shaped seat, an adjustment mechanism and two sets of conveying units, the two sets of conveying units are symmetrically arranged in the U-shaped seat, and the conveying units include a synchronous belt, a support arm, a drive motor, a mounting plate, a tensioning assembly and two electric push rods;

[0007] Two long guide plates are fixedly connected to the side of the support arm, and a long conveying channel is formed between the upper and lower long guide plates. Adjustment arms are respectively provided at both ends of the support arm. Two short guide plates are fixedly connected to the side of the adjustment arm, and a short conveying channel is formed between the upper and lower short guide plates. A main rotating shaft is provided on the lower side of the short guide plate, which is rotatably mounted on the adjustment arm and is equipped with a synchronous wheel.

[0008] The two electric push rods are respectively installed in the inner cavity of the support arm, and the opposite ends of the two electric push rods pass through the two ends of the support arm and are respectively fixedly connected to the two adjustment arms;

[0009] The mounting plate is fixedly installed at the bottom of the support arm. A vertically arranged slide groove and two reserved holes are provided on the mounting plate. An I-shaped slider is provided in the slide groove. An auxiliary shaft is rotatably installed on the side of the I-shaped slider, and a tensioning wheel is mounted on the auxiliary shaft.

[0010] The synchronous belt is mounted on the tensioning wheel and two synchronous wheels, and crosses the long conveying channel and the two short conveying channels;

[0011] The tensioning assembly is installed between the support arm and the I-type slider, and can adaptively adjust the position of the tensioning wheel to keep the timing belt at the appropriate tension;

[0012] The driving motor is installed on any one of the adjusting arms, and its output shaft is fixedly connected to the main rotating shaft;

[0013] The adjustment mechanism includes a drive assembly and two guide rods. The two ends of the guide rods pass through the reserved holes and are fixedly installed on the inner side of the U-shaped seat. The drive assembly is installed on one side of the U-shaped seat and connected to any mounting plate.

[0014] Preferably, it further comprises two guide wheels, which are symmetrically arranged on both sides of the slide groove. A support shaft is sleeved inside the guide wheel, and the support shaft is rotatably mounted on the mounting plate.

[0015] Preferably, the tensioning assembly includes an upper fixed seat and a lower fixed seat, the upper fixed seat is fixedly mounted on the support arm, the lower fixed seat is fixedly mounted on the I-shaped slider, and a spring is installed between the upper fixed seat and the lower fixed seat.

[0016] Preferably, the drive assembly includes an adjusting screw and a nut, the optical axis section of the adjusting screw is equipped with bearing three, bearing three is mounted on a side wall of the U-shaped seat, the nut is threadedly connected to the adjusting screw, and is mounted on the bottom of the mounting plate.

[0017] Preferably, the belt surface of the synchronous belt is provided with a plurality of anti-slip protrusions.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] 1. The utility model rotates the adjusting screw to drive the nut and the corresponding conveying unit to move, and then adjusts the distance between the two groups of conveying units. By controlling the extension and contraction of the electric push rod, the position of the adjusting arm is fine-tuned to make the synchronous belt dock with the previous conveyor line or the next conveyor line, thereby realizing stable conveying of jigs of different specifications. It is flexible and practical, with a wide range of uses, and achieves multi-purpose use of one device, thereby reducing production costs.

[0020] 2. The utility model fine-tunes the position of the adjustment arm by controlling the extension and retraction of the electric push rod. Under the action of the spring, the position of the tooling slider and the tensioning wheel can be adaptively adjusted to keep the timing belt at an appropriate tension for easy transportation of the jig. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the cross-sectional three-dimensional structure of the utility model;

[0023] Figure 3It is a schematic diagram of the left side cross-sectional structure of the utility model.

[0024] In the figure: 1 U-shaped seat, 2 support arm, 3 short guide plate, 4 adjustment arm, 5 long guide plate, 61 upper fixed seat, 62 spring, 63 I-shaped slider, 64 lower fixed seat, 71 main rotating shaft, 72 synchronous wheel, 73 support shaft, 74 guide wheel, 75 auxiliary rotating shaft, 76 tensioning wheel, 77 synchronous belt, 8 drive motor, 91 adjusting screw, 92 nut, 10 guide rod, 11 mounting plate, 12 electric push rod. DETAILED DESCRIPTION

[0025] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0026] See also Figure 1-3 , the utility model provides a technical solution for a fixture docking station:

[0027] Example 1:

[0028] according to Figure 1-3 As shown, it includes a U-shaped seat 1, an adjustment mechanism and two groups of conveying units. The two groups of conveying units are symmetrically arranged in the U-shaped seat 1. The conveying unit includes a synchronous belt 77, a support arm 2, a drive motor 8, a mounting plate 11, a tensioning assembly and two electric push rods 12.

[0029] Two long guide plates 5 are fixedly connected to the side of the support arm 2, and a long conveying channel is formed between the upper and lower long guide plates 5. Adjustment arms 4 are respectively provided at both ends of the support arm 2. Two short guide plates 3 are fixedly connected to the side of the adjustment arm 4, and a short conveying channel is formed between the upper and lower short guide plates 3. The jig can move stably in the long conveying channel and the short conveying channel.

[0030] A main shaft 71 is provided on the lower side of the short guide plate 3 , and a bearing 1 is mounted on the main shaft 71 . The bearing 1 is mounted on the adjustment arm 4 so that the main shaft 71 can rotate stably. A synchronous wheel 72 is mounted on the main shaft 71 .

[0031] The two electric push rods 12 are respectively installed in the inner cavity of the support arm 2. The opposite ends of the two electric push rods 12 pass through the two ends of the support arm 2 and are fixedly connected to the two adjustment arms 4 respectively. By controlling the extension and retraction of the two electric push rods 12, the distance between the two adjustment arms 4 is adjusted.

[0032] The mounting plate 11 is fixedly mounted on the bottom of the support arm 2. A vertically arranged slide groove and two reserved holes are provided on the mounting plate 11. An I-shaped slider 63 is provided in the slide groove. The I-shaped slider 63 can slide up and down along the slide groove. A bearing 2 is installed on the side of the I-shaped slider 63. An auxiliary rotating shaft 75 is installed in the bearing 2. A tensioning pulley 76 is mounted on the auxiliary rotating shaft 75.

[0033] The synchronous belt 77 is sleeved on the tensioning wheel 76 and the two synchronous wheels 72 and crosses the long conveying channel and the two short conveying channels.

[0034] The tensioning assembly includes an upper fixed seat 61 and a lower fixed seat 64. The upper fixed seat 61 is fixedly mounted on the support arm 2, and the lower fixed seat 64 is fixedly mounted on the I-type slider 63. A spring 62 is installed between the upper fixed seat 61 and the lower fixed seat 64. Under the action of the spring 62, the position of the I-type slider 63 and the tensioning wheel 76 can be adaptively adjusted to keep the synchronous belt 77 at an appropriate tension for the conveyance of the jig.

[0035] The drive motor 8 is installed on any one of the adjustment arms 4, and its output shaft is fixedly connected to the main shaft 71. The drive motor 8 drives the corresponding main shaft 71 and the synchronous wheel 72 to rotate. During the rotation process, the synchronous wheel 72 drives the synchronous belt 77, so that the synchronous belt 77 transports the jig.

[0036] The adjustment mechanism includes a drive assembly and two guide rods 10. The two ends of the guide rods 10 pass through the reserved holes and are fixedly installed on the inner side of the U-shaped seat 1. The mounting plate 11 is supported by the guide rods 10 so that the mounting plate 11 close to the drive assembly can slide along the guide rods 10, and the mounting plate 11 on the other side is welded and fixed to the guide rods 10.

[0037] The driving assembly includes an adjusting screw 91 and a nut 92. The optical axis section of the adjusting screw 91 is provided with a bearing three, which is mounted on a side wall of the U-shaped seat 1. The nut 92 is threadedly connected to the adjusting screw 91 and is mounted on the bottom of the mounting plate 11. By rotating the adjusting screw 91, the nut 92 and the corresponding conveying unit are driven to move, and then the distance between the two groups of conveying units is adjusted, thereby realizing stable conveying of jigs of different specifications. It is flexible and practical, has a wide range of uses, achieves multi-purpose use, and reduces production costs.

[0038] It also includes two guide wheels 74, which are symmetrically arranged on both sides of the slide groove. A support shaft 73 is installed in the guide wheel 74, and a bearing four is installed on the support shaft 73. The bearing four is installed on the mounting plate 11.

[0039] When in use, the utility model is a jig docking station. First, the jig docking station is installed between two conveyor lines. Then, the adjusting screw 91 is rotated to drive the nut 92 and the corresponding conveyor unit to move, and the distance between the two groups of conveyor units is adjusted. Then, the extension and contraction of the four electric push rods 12 are controlled, and then the positions of the four adjustment arms 4 are fine-tuned at the same time, so that the synchronous belt 77 is docked with the previous conveyor line or the next conveyor line.

[0040] Finally, after adjusting according to the specifications of the jig, the two drive motors 8 are started. The drive motors 8 drive the corresponding main shafts 71 and synchronous wheels 72 to rotate. The synchronous wheels 72 drive the synchronous belts 77 during the rotation process, so that the synchronous belts 77 on both sides transport the jig.

[0041] Example 2:

[0042] Based on the first embodiment, the difference is as follows: the belt surface of the synchronous belt 77 is provided with a plurality of anti-slip protrusions.

Claims

1. A fixture docking station, comprising a U-shaped seat, an adjustment mechanism, and two sets of conveying units, characterized in that: Two sets of conveying units are symmetrically arranged in the U-shaped seat, and the conveying units include a synchronous belt, a support arm, a drive motor, a mounting plate, a tensioning assembly and two electric push rods; Two long guide plates are fixedly connected to the side of the support arm, and a long conveying channel is formed between the upper and lower long guide plates. Adjustment arms are respectively provided at both ends of the support arm. Two short guide plates are fixedly connected to the side of the adjustment arm, and a short conveying channel is formed between the upper and lower short guide plates. A main rotating shaft is provided on the lower side of the short guide plate, which is rotatably mounted on the adjustment arm and is equipped with a synchronous wheel. The two electric push rods are respectively installed in the inner cavity of the support arm, and the opposite ends of the two electric push rods pass through the two ends of the support arm and are respectively fixedly connected to the two adjustment arms; The mounting plate is fixedly installed at the bottom of the support arm. A vertically arranged slide groove and two reserved holes are provided on the mounting plate. An I-shaped slider is provided in the slide groove. An auxiliary shaft is rotatably installed on the side of the I-shaped slider, and a tensioning wheel is mounted on the auxiliary shaft. The synchronous belt is mounted on the tensioning wheel and two synchronous wheels, and crosses the long conveying channel and the two short conveying channels; The tensioning assembly is installed between the support arm and the I-type slider, and can adaptively adjust the position of the tensioning wheel to keep the timing belt at the appropriate tension; The driving motor is installed on any one of the adjusting arms, and its output shaft is fixedly connected to the main rotating shaft; The adjustment mechanism includes a drive assembly and two guide rods. The two ends of the guide rods pass through the reserved holes and are fixedly installed on the inner side of the U-shaped seat. The drive assembly is installed on one side of the U-shaped seat and connected to any mounting plate.

2. The fixture docking station according to claim 1, characterized in that: It also includes two guide wheels, which are symmetrically arranged on both sides of the slide groove. A support shaft is sleeved inside the guide wheel, and the support shaft is rotatably mounted on the mounting plate.

3. The fixture docking station according to claim 1, characterized in that: The tensioning assembly includes an upper fixing seat and a lower fixing seat. The upper fixing seat is fixedly mounted on the support arm, and the lower fixing seat is fixedly mounted on the I-shaped slider. A spring is installed between the upper fixing seat and the lower fixing seat.

4. The fixture docking station according to claim 1, characterized in that: The driving assembly includes an adjusting screw and a nut. The optical axis section of the adjusting screw is equipped with bearing three, which is installed on one side wall of the U-shaped seat. The nut is threadedly connected to the adjusting screw and is installed at the bottom of the mounting plate.

5. The fixture docking station according to claim 1, characterized in that: The belt surface of the synchronous belt is provided with a plurality of anti-slip protrusions.

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