Bushing hole shrinkage and outer diameter detection system

Abstract

The utility model relates to the technical field of bushing processing, and discloses a bushing hole shrinkage and outer diameter detection system, which comprises a conveying belt operation table, a bushing automatic feeding vibration disc, a conveying belt, a transverse pushing cylinder, a bushing taking tool, hole shrinkage equipment and a bushing outer diameter detection device, and is characterized in that the bushing automatic feeding vibration disc is arranged on the conveying belt operation table; the conveying belt is arranged on the conveying belt operating table and is adjacent to the input end of the conveying belt, the transverse pushing air cylinder is arranged on one side of the conveying belt, the lining taking tool is connected with the transverse pushing air cylinder and is located above the output end of the conveying belt, the reducing equipment is adjacent to the side, provided with the output end of the conveying belt, of the conveying belt operating table, and the lining outer diameter detecting device is arranged on one side of the reducing equipment. The automatic lining feeding vibration disc and the conveying belt are arranged, automatic lining feeding and automatic conveying can be achieved, detection can be conducted immediately after hole shrinkage is completed, production efficiency is high, and cost is saved.

Description

Technical Field

[0001] The utility model is designed in the field of bushing processing technology, and specifically relates to a bushing reduction and outer diameter detection system. Background Art

[0002] The bushing diameter reduction can improve the durability of the product, which means making the bushing easier to use and more durable. During the production process, after the bushing is vulcanized, the rubber cools and shrinks, and the rubber is firmly bonded to the inner and outer jackets. The rubber has no shrinkage space, which causes tensile stress in the molecules.

[0003] However, the existing bushing reducing machine can only process the bushing separately when shaping it, and needs to be removed and placed after each processing, which consumes a lot of time, and the subsequent process needs to be placed and removed again, which is inefficient and leads to increased labor and time costs. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the existing bushing reducing machine has low processing efficiency, complicated operation and high cost.

[0005] In order to solve the above technical problems, the technical solution of the utility model is to provide a bushing reduction and outer diameter detection system, including a conveyor belt operating table, a bushing automatic feeding vibration plate, a conveyor belt, a horizontal push cylinder, a bushing picking tool, a reduction device and a bushing outer diameter detection device, wherein a transmission device is provided in the conveyor belt operating table, the conveyor belt is arranged above the conveyor belt operating table and connected to the transmission device, the bushing automatic feeding vibration plate is arranged on the conveyor belt operating table and is adjacent to the input end of the conveyor belt, and an outlet is provided on the bushing automatic feeding vibration plate adjacent to the conveyor belt, the horizontal push cylinder is arranged on one side of the conveyor belt, the bushing picking tool is connected to the horizontal push cylinder and is located above the output end of the conveyor belt, the reduction device is adjacent to the side of the conveyor belt operating table where the output end of the conveyor belt is provided, the bushing outer diameter detection device is arranged on one side of the reduction device, and the center point of the reduction device, the center point of the bushing outer diameter detection device and the conveyor belt are located in the same vertical plane, and the bushing picking tool can be pushed to the top of the reduction device and the bushing outer diameter detection device by the horizontal push cylinder.

[0006] Optionally, a vibrator and a rotating disk are provided in the bushing automatic feeding vibration disk, the rotating disk is arranged above the vibrator and connected to the vibrator, and an elastic blocking rod is provided at the outlet of the bushing automatic feeding vibration disk.

[0007] Optionally, a horizontal guide rail is provided on the transverse thrust cylinder, and the bushing picking tool includes a fixed plate, a first bushing picking tool and a second bushing picking tool. The fixed plate is arranged in the horizontal guide rail, the first bushing picking tool and the second bushing picking tool are parallel to each other and connected to the fixed plate, and a spacing is provided between the first bushing picking tool and the second bushing picking tool.

[0008] Optionally, the first bushing picking tool includes a first lifting cylinder arranged above the fixed plate and a mechanical claw arranged below the fixed plate, and the second bushing picking tool includes a second lifting cylinder arranged above the fixed plate and a mechanical claw arranged below the fixed plate.

[0009] Optionally, the first sleeve picking tool is located above the output end of the conveyor belt, and the second sleeve picking tool is located above the center point of the reducing device, and the distance between the center point of the reducing device and the output end of the conveyor belt is equal to the distance between the first sleeve picking tool and the second sleeve picking tool.

[0010] Optionally, a bushing outer diameter detection point is provided on the upper surface of the bushing outer diameter detection device, and the bushing outer diameter detection point, the center point of the diameter reducing device and the conveyor belt are located in the same vertical plane, and the distance between the bushing outer diameter detection point and the center point of the diameter reducing device is equal to the distance between the first bushing picking tool and the second bushing picking tool.

[0011] Optionally, an outer diameter size sensor is provided on one side of the bushing outer diameter detection point, and a rotating motor is provided below the bushing outer diameter detection point.

[0012] Optionally, a height sensor is provided at one end of the conveyor belt, an opening is provided on a conveyor belt operating table at the output end of the conveyor belt, a turnover basket is provided below the opening, and a cross bar is provided in the middle of the conveyor belt.

[0013] In summary, the utility model has at least one of the following beneficial effects:

[0014] 1. The utility model is provided with a bushing automatic feeding vibration plate and a conveyor belt, which can realize the bushing automatic feeding and automatic conveying, and subsequently reduce the diameter, thereby reducing manpower input and having high efficiency.

[0015] 2. The utility model sets a detection device behind the diameter reduction equipment, and uses a bushing picking tool to pick up and place, so that the detection can be carried out immediately after the diameter reduction is completed, which has high production efficiency and saves costs.

[0016] 3. The utility model arranges a height sensor and a cross bar on the conveyor belt, which can adjust and detect the bushing. The bushing that is not placed correctly will fall off automatically, preventing defective products from being produced, thereby improving the yield of finished products. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] In the figure: 1. Conveyor belt operating table; 2. Bushing automatic feeding vibration plate; 3. Conveyor belt; 4. Bushing; 5. Horizontal push cylinder; 6. First bushing picking tool; 7. Second bushing picking tool; 8. First lifting cylinder; 9. Second lifting cylinder; 10. Reducing equipment; 11. Bushing outer diameter detection point; 12. Outer diameter size sensor; 13. Rotating motor. DETAILED DESCRIPTION

[0019] The following combination Figure 1 The utility model is described in further detail.

[0020] The utility model discloses a bushing reduction and outer diameter detection system, comprising a conveyor belt operating platform 1, a bushing automatic feeding vibration plate 2, a conveyor belt 3, a horizontal push cylinder 5, a bushing picking tool, a reduction device 10 and a bushing outer diameter detection device, wherein a transmission device is arranged in the conveyor belt operating platform 1, the conveyor belt 3 is arranged above the conveyor belt operating platform 1 and connected with the transmission device, the bushing automatic feeding vibration plate 2 is arranged on the conveyor belt operating platform 1 and is adjacent to the input end of the conveyor belt 3, and the bushing automatic feeding vibration plate 2 is adjacent to the conveyor belt 3. An outlet is provided, a transverse pushing cylinder 5 is provided on one side of the conveyor belt 3, a bushing picking tool is connected to the transverse pushing cylinder 5 and is located above the output end of the conveyor belt 3, a diameter reducing device 10 is adjacent to a side of the conveyor belt operating table 1 on which the output end of the conveyor belt 3 is provided, a bushing outer diameter detection device is provided on one side of the diameter reducing device 10, and the center point of the diameter reducing device 10, the center point of the bushing outer diameter detection device and the conveyor belt 3 are located in the same vertical plane, and the bushing picking tool can be pushed by the transverse pushing cylinder 5 to above the diameter reducing device 10 and the bushing outer diameter detection device.

[0021] In a further embodiment, a vibrator and a rotating disk are provided in the bushing automatic feeding vibration disk 2, the rotating disk is arranged above the vibrator and connected to the vibrator, and an elastic baffle rod is provided at the outlet of the bushing automatic feeding vibration disk 2, a height sensor is provided at one end of the conveyor belt 3, an opening is provided on the conveyor belt operating table 1 at the output end of the conveyor belt 3, a turnover basket is provided below the opening, and a cross bar is provided in the middle of the conveyor belt 3.

[0022] In a further embodiment, a horizontal guide rail is provided on the horizontal push cylinder 5, and the bushing picking tool comprises a fixed plate, a first bushing picking tool 6 and a second bushing picking tool 7, the fixed plate is arranged in the horizontal guide rail, the first bushing picking tool 6 and the second bushing picking tool 7 are parallel to each other and connected to the fixed plate, and a spacing is provided between the first bushing picking tool 6 and the second bushing picking tool 7, the first bushing picking tool 6 comprises a first lifting cylinder 8 arranged above the fixed plate and a mechanical claw arranged below the fixed plate, and the second bushing picking tool 7 comprises a second lifting cylinder 9 arranged above the fixed plate and a mechanical claw arranged below the fixed plate;

[0023] Specifically, the first bushing picking tool 6 is located above the output end of the conveyor belt 3, the second bushing picking tool 7 is located above the center point of the diameter reducing device 10, and the distance between the center point of the diameter reducing device 10 and the output end of the conveyor belt 3 is equal to the distance between the first bushing picking tool 6 and the second bushing picking tool 7.

[0024] In a further embodiment, a bushing outer diameter detection point 11 is provided on the upper surface of the bushing outer diameter detection device, the bushing outer diameter detection point 11, the center point of the diameter reducing device 10 and the conveyor belt 3 are located in the same vertical plane, the distance between the bushing outer diameter detection point 11 and the center point of the diameter reducing device 10 is equal to the distance between the first bushing picking tool 6 and the second bushing picking tool 7, an outer diameter size sensor 12 is provided on one side of the bushing outer diameter detection point 11, and a rotating motor 13 is provided below the bushing outer diameter detection point 11.

[0025] The shrinking device 10 and the bushing outer diameter detection device in the utility model are provided with a USB interface, and the consistency and automation of all actions are realized through program control. When in use:

[0026] 1. Pour the bushing 4 into the bushing automatic feeding vibration plate 2, the vibrator vibrates, and the rotating plate rotates to transport the bushing 4 along the outlet to the conveyor belt 3;

[0027] 2. When the conveyor belt 3 is conveying the bushing 4, the one with the upper end facing upward is in the correct direction and will be conveyed to the output end of the conveyor belt 3. The bushing 4 with the upper end facing downward or overturned will be adjusted to the correct direction by the elastic cross bar on the conveyor belt 3. The bushing 4 in the correct direction will be identified and stopped when passing through the height sensor. The bushing 4 with misadjustment will not be identified when passing through the height sensor, and will continue to move forward and fall from the opening on the conveyor belt operating table 1 into the turnover basket so that it can be re-placed in the vibration plate for use;

[0028] 3. The first bushing picking tool 6 grabs the bushing 4 at the stop position and takes it to the diameter reduction device 10. The diameter reduction size of the device has been set to be qualified. The bushing 4 completes the diameter reduction action in the diameter reduction device 10, and then the device bounces the bushing 4;

[0029] 4. The horizontal push cylinder 5 drives the first bushing picking tool 6 to retreat to the output end of the conveyor belt 3, and then the first bushing picking tool 6 descends to pick up the next bushing 4, and at the same time, the second bushing picking tool 7 and the first bushing picking tool 6 descend at the same time to pick up the bushing 4 that has been completed by the diameter reduction device 10;

[0030] 5. The horizontal push cylinder 5 moves the first bushing picking tool 6 to the top of the diameter reduction device 10. At this time, the second bushing picking tool 7 moves to the top of the bushing outer diameter detection point 11. The first bushing picking tool 6 and the second bushing picking tool 7 descend, and the bushing 4 in their mechanical claws are placed into the diameter reduction device 10 and the bushing outer diameter detection point 11 respectively.

[0031] 6. The rotary motor 13 in the bushing outer diameter detection device rotates, and the outer diameter sensor 12 irradiates and detects the outer diameter of the bushing 4 to ensure that the reduction is successful;

[0032] 7. The bushings 4 with qualified outer diameters wait for the next step at the detection point, and the unqualified bushings 4 are captured into the defective frame;

[0033] 8. Repeat steps 4-7 until all bushings 4 are reduced in diameter and inspected.

[0034] The utility model is provided with a bushing automatic feeding vibration plate 2 and a conveyor belt 3, which can realize the bushing 4 automatic feeding and automatic conveying, and subsequent diameter reduction, and can immediately perform detection after the diameter reduction is completed, thereby reducing manpower input, improving production efficiency and saving costs.

[0035] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A bushing reduction and outer diameter detection system, characterized in that: The invention comprises a conveyor belt operating platform (1), a bushing automatic feeding vibration plate (2), a conveyor belt (3), a horizontal push cylinder (5), a bushing picking tool, a diameter reduction device (10) and a bushing outer diameter detection device, wherein a transmission device is arranged inside the conveyor belt operating platform (1), the conveyor belt (3) is arranged above the conveyor belt operating platform (1) and is connected to the transmission device, the bushing automatic feeding vibration plate (2) is arranged on the conveyor belt operating platform (1) and is adjacent to the input end of the conveyor belt (3), and an outlet is arranged on the bushing automatic feeding vibration plate (2) adjacent to the conveyor belt (3), and the horizontal push cylinder (5) is arranged at a position adjacent to the conveyor belt (3). The cylinder (5) is arranged on one side of the conveyor belt (3), the bushing picking tool is connected to the horizontal push cylinder (5) and is located above the output end of the conveyor belt (3), the diameter reduction device (10) is adjacent to the side of the conveyor belt operating table (1) on which the output end of the conveyor belt (3) is arranged, the bushing outer diameter detection device is arranged on one side of the diameter reduction device (10), and the center point of the diameter reduction device (10), the center point of the bushing outer diameter detection device and the conveyor belt (3) are located in the same vertical plane, and the bushing picking tool can be pushed by the horizontal push cylinder (5) to above the diameter reduction device (10) and the bushing outer diameter detection device.

2. The bushing reduction and outer diameter detection system according to claim 1, characterized in that: A vibrator and a rotating disk are arranged in the bushing automatic feeding vibration disk (2), the rotating disk is arranged above the vibrator and connected to the vibrator, and an elastic blocking rod is arranged at the outlet of the bushing automatic feeding vibration disk (2).

3. The bushing reduction and outer diameter detection system according to claim 1, characterized in that: The horizontal thrust cylinder (5) is provided with a horizontal guide rail, and the bushing picking tool comprises a fixed plate, a first bushing picking tool (6) and a second bushing picking tool (7). The fixed plate is arranged in the horizontal guide rail, the first bushing picking tool (6) and the second bushing picking tool (7) are parallel to each other and connected to the fixed plate, and a spacing is provided between the first bushing picking tool (6) and the second bushing picking tool (7).

4. The bushing reduction and outer diameter detection system according to claim 3, characterized in that: The first bushing picking tool (6) comprises a first lifting cylinder (8) arranged above the fixed plate and a mechanical claw arranged below the fixed plate, and the second bushing picking tool (7) comprises a second lifting cylinder (9) arranged above the fixed plate and a mechanical claw arranged below the fixed plate.

5. The bushing reduction and outer diameter detection system according to claim 3, characterized in that: The first bushing picking tool (6) is located above the output end of the conveyor belt (3), and the second bushing picking tool (7) is located above the center point of the diameter reducing device (10), and the distance between the center point of the diameter reducing device (10) and the output end of the conveyor belt (3) is equal to the distance between the first bushing picking tool (6) and the second bushing picking tool (7).

6. The bushing reduction and outer diameter detection system according to claim 3, characterized in that: A bushing outer diameter detection point (11) is provided on the upper surface of the bushing outer diameter detection device. The bushing outer diameter detection point (11), the center point of the diameter reduction device (10) and the conveyor belt (3) are located in the same vertical plane. The distance between the bushing outer diameter detection point (11) and the center point of the diameter reduction device (10) is equal to the distance between the first bushing picking tool (6) and the second bushing picking tool (7).

7. The bushing reduction and outer diameter detection system according to claim 6, characterized in that: An outer diameter sensor (12) is provided on one side of the bushing outer diameter detection point (11), and a rotating motor (13) is provided below the bushing outer diameter detection point (11).

8. The bushing reduction and outer diameter detection system according to claim 1, characterized in that: A height sensor is provided at one end of the conveyor belt (3); an opening is provided on the conveyor belt operating platform (1) at the output end of the conveyor belt (3); a turnover basket is provided below the opening; and a cross bar is provided in the middle of the conveyor belt (3).

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