Feeding device for flange machining

Abstract

The flange machining feeding device comprises a conveyor, a rear baffle, a front baffle, a quality inspection platform and a feeding mechanism, wherein the rear baffle and the front baffle are perpendicularly arranged on the two sides of the upper end face of the conveyor respectively, and the quality inspection platform and the feeding mechanism are arranged on the two sides of the discharging end of the conveyor respectively. The length of the rear baffle is larger than that of the front baffle. The side, close to the front baffle, of the rear baffle is provided with a screening piece used for adjusting the position and posture of the flange. The end, facing the feeding end of the conveyor, of the front baffle is bent in the direction away from the rear baffle. The upper end face of the quality inspection platform and the upper end face of the conveyor are located on the same plane. In the whole flange conveying process, the positions and postures of the flanges are limited, so that the flange quality inspection precision can be improved, errors in the quality inspection process are reduced, in addition, the positions of the rear baffle, the front baffle and the feeding mechanism of the device are adjustable, and the device can adapt to flanges of more specifications and sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of flange processing, in particular to a flange processing feeding device. Background Art

[0002] In industrial production, flange quality inspection is extremely important. In order to ensure the quality of flanges, we need to conduct strict inspections on their appearance, size, surface quality and other aspects. General inspection methods include random inspection and full inspection. For high-quality flanges, full inspection is generally adopted. During quality inspection, the flanges to be inspected need to be placed in the inspection area one by one using a loading device. Traditional loading devices usually rely on manual operation or simple conveyor belt transmission. This method has many manual interventions and the design of the loading device is relatively fixed. It may not be adaptable to flanges of different specifications. In addition, many loading devices are simply designed and lack precise control of the flange position and posture, which may lead to errors in the quality inspection process and affect the final inspection results.

[0003] Therefore, it is necessary to design a new flange processing and feeding device that can adapt to flanges of multiple specifications and can accurately control the position and posture of the flange during the feeding process. Utility Model Content

[0004] In order to overcome the shortcomings of the above-mentioned prior art, the utility model discloses a novel flange processing and feeding device which can adapt to flanges of various specifications and can accurately control the position and posture of the flange during the feeding process.

[0005] The technical implementation scheme of the utility model is: a flange processing and feeding device, including a conveyor, a rear baffle and a front baffle respectively arranged vertically on both sides of the upper end surface of the conveyor, and a quality inspection platform and a feeding mechanism respectively arranged on both sides of the discharge end of the conveyor; the length of the rear baffle is greater than the length of the front baffle; a screen piece for adjusting the position and posture of the flange is provided on the side of the rear baffle close to the front baffle; the end of the front baffle facing the feed end of the conveyor is bent in the direction away from the rear baffle; the upper end surface of the quality inspection platform and the upper end surface of the conveyor are in the same plane; the feeding mechanism includes a cylinder and a baffle piece, the cylinder is connected to the conveyor frame through a support plate, the baffle piece is arranged at the end of the cylinder piston rod, and the cylinder piston rod runs toward the quality inspection platform.

[0006] Furthermore, the baffle plate includes a rear baffle plate fixedly arranged at the end of the cylinder piston rod and a front baffle plate arranged on one side of the rear baffle plate; the rear baffle plate and the front baffle plate are both bent, the rear baffle plate is bent toward one side of the cylinder, and the bending angle is 90 degrees, and the front baffle plate is bent toward the opposite direction of the cylinder, and the bending angle is 90 degrees, wherein the side of the rear baffle plate close to the rear baffle plate and the side of the front baffle plate close to the rear baffle plate are in the same plane; the front baffle plate can be adjustably mounted on the rear baffle plate by an adjusting knob.

[0007] Furthermore, the rear baffle and the front baffle are respectively installed on the rear side and the front side of the conveyor frame, and the distance between the rear baffle and the front baffle is adjustable.

[0008] Furthermore, the screen piece is installed on the rear baffle through an adjusting piece, a vertical groove adapted to the adjusting piece is opened on the rear baffle, a fixing piece is provided on the rear baffle, the adjusting piece is passed through the fixing piece and connected to the fixing piece by bolts; the longitudinal section of the screen piece is a right-angled triangle shape.

[0009] Furthermore, it also includes a limiting mechanism, which includes a fixed block, a limiting plate, a sliding rod and a spring. The fixed block is arranged on the upper end surface of the quality inspection platform, the sliding rod is slidably arranged on one side of the fixed block, the limiting plate is arranged at one end of the sliding rod away from the fixed block, the spring is sleeved on the sliding rod, and the two ends of the spring are respectively abutted against the limiting plate and the fixed block.

[0010] Furthermore, a collection box is also included. The collection box is arranged on a side of the conveyor frame close to the front baffle, and a guide platform is arranged in the collection box.

[0011] The utility model has the following advantages:

[0012] 1. The utility model sets a conveyor and cooperates with the rear baffle and the front baffle for loading. First, the position and posture of the flange on the conveyor are corrected by the screening sheet, so that it is in the correct posture and enters between the rear baffle and the front baffle, and finally it is pushed to the quality inspection platform by the cylinder and the baffle. During the entire flange transmission process, the position and posture of the flange are restricted, thereby improving the flange quality inspection accuracy and reducing the error in the quality inspection process. In addition, the position of the rear baffle, the front baffle and the feeding mechanism of the device are adjustable, so the device can adapt to flanges of more specifications and sizes.

[0013] 2. This device can remove flanges with incorrect positions and postures on the conveyor by setting screening pieces, thereby achieving the purpose of material selection. In addition, the screening pieces can be adjusted in the vertical and horizontal directions respectively to adapt to flanges of different sizes.

[0014] 3. This device can set a limit mechanism to limit the flange when it is conveyed to the quality inspection platform through springs, limit plates, etc., so that the flange is in the quality inspection center, thereby improving the quality inspection accuracy.

[0015] 4. This device is convenient for collecting flanges dropped from the conveyor and avoiding damage by setting a guide platform and a collection box. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the feeding mechanism of the utility model.

[0018] Figure 3 It is a schematic diagram of the installation of the screen sheet of the utility model.

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the screen sheet, adjusting sheet, fixing sheet and bolts of the utility model.

[0020] Figure 5 It is a three-dimensional structural schematic diagram of the quality inspection platform and the limiting mechanism of the utility model.

[0021] Figure 6 It is a three-dimensional structural schematic diagram of the collection box and the guide platform of the utility model.

[0022] In the above drawings: 1: conveyor, 2: rear baffle, 21: vertical slot, 3: front baffle, 4: support plate, 5: feeding mechanism, 51: cylinder, 52: rear baffle, 53: front baffle, 54: adjusting knob, 6: quality inspection platform, 7: screening sheet, 8: adjusting sheet, 81: fixing sheet, 82: bolt, 9: limiting mechanism, 91: fixing block, 92: limiting sheet, 93: sliding rod, 94: spring, 10: collecting box, 11: guide table. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] A flange processing and feeding device, such as Figure 1 As shown, the loading device includes a conveyor 1, a rear baffle 2, a front baffle 3, a quality inspection platform 6 and a feeding mechanism 5, wherein the conveyor 1 is used to convey the flange from one end to the other end. In order to limit the longitudinal deviation of the flange, a rear baffle 2 and a front baffle 3 are provided on the upper end surface of the conveyor 1. Specifically, the lower side of the rear baffle 2 is installed on the rear side of the frame of the conveyor 1 through a screw, and the lower side of the front baffle 3 is installed on the front side of the frame of the conveyor 1 through a screw. It should be noted that the distance between the rear baffle 2 and the front baffle 3 is adjustable so that it can adapt to flanges of more specifications and sizes. It can be adjusted according to actual conditions. For details, refer to Figure 1 , the length of the rear baffle 2 is greater than that of the front baffle 3; a screen sheet 7 for adjusting the flange position and posture is provided on the side of the rear baffle 2 close to the front baffle 3, and the end of the front baffle 3 facing the feed end of the conveyor 1 is bent away from the rear baffle 2. For details, refer to Figure 3-4 The longitudinal section of the screening piece 7 is in the shape of a right-angled triangle. The screening piece 7 is installed on the rear baffle 2 through an adjusting piece 8. The rear baffle 2 is provided with a vertical groove 21 adapted to the adjusting piece 8. The fixing piece 81 is fixedly arranged on the upper side of the rear baffle 2. The adjusting piece 8 is upwardly passed through the fixing piece 81. In addition, the same mounting holes are provided on the adjusting piece 8 and the fixing piece 81. Bolts 82 are provided in the mounting holes. The adjusting piece 8 can be adjusted along the fixing piece 81 in the vertical and horizontal directions. By setting the screening piece, the device can remove the flange with incorrect position and posture on the conveyor, thereby achieving the purpose of material selection. In addition, the screening piece can be adjusted to adapt to flanges of different sizes. The removed flange can fall into the collection box 10 along the guide platform 11, such as Figure 6 As shown, the collection box 10 is arranged on one side of the conveyor 1 frame near the front baffle 3, and the guide platform 11 is arranged in the collection box 10, and the upper end of the collection box 10 is lower than the upper end surface of the conveyor 1. The guide platform and the collection box are arranged to facilitate the collection of the flange dropped from the conveyor and prevent it from being damaged by collision.

[0025] like Figure 1 , Figure 2 and Figure 5 As shown, the feeding mechanism 5 and the quality inspection platform 6 are respectively arranged on both sides of the discharge end of the conveyor 1. Specifically, the quality inspection platform 6 is located on the side close to the rear baffle 2, and the feeding mechanism 5 is located on the side close to the front baffle 3. The upper end surface of the quality inspection platform 6 and the upper end surface of the conveyor (1) are in the same plane. The feeding mechanism 5 includes a cylinder 51 and a baffle plate. The cylinder 51 is connected to the frame of the conveyor 1 through a support plate 4. The baffle plate is arranged at the end of the piston rod of the cylinder 51. The piston rod of the cylinder 51 runs toward the quality inspection platform 6. More specifically, the baffle plate includes a rear baffle plate 52 fixedly arranged at the end of the piston rod of the cylinder 51 and a front baffle plate 53 arranged on one side of the rear baffle plate 52. The rear baffle piece 52 and the front baffle piece 53 are both bent, the rear baffle piece 52 is bent toward one side of the cylinder 51 at a bending angle of 90 degrees, and the front baffle piece 53 is bent toward the opposite side of the cylinder 51 at a bending angle of 90 degrees, wherein the side of the rear baffle piece 52 close to the rear baffle plate 2 and the side of the front baffle plate 3 close to the rear baffle plate 2 are in the same plane, one side of the front baffle piece 53 is provided with a slide groove, one side of the rear baffle piece 52 is provided with a slider adapted to the slide groove, and the other side of the front baffle piece 53 is provided with a threaded hole passing through the slide groove, and an adjusting knob 54 is provided in the threaded hole. The front baffle piece 53 and the rear baffle piece 52 are adjustable. The connection is also a flange adapted to more sizes.

[0026] refer to Figure 5, and also includes a limiting mechanism 9, which includes a fixed block 91, a limiting piece 92, a slide bar 93 and a spring 94. The fixed block 91 is set on the upper end surface of the quality inspection platform 6, and the slide bar 93 is slidably set on one side of the fixed block 91. The limiting piece 92 is set at the end of the slide bar 93 away from the fixed block 91. The spring 94 is sleeved on the slide bar 93, and the two ends of the spring 94 are respectively in contact with the limiting piece 92 and the fixed block 91. By setting the limiting mechanism 9, when the flange is conveyed to the quality inspection platform 6, the spring 94, the limiting piece 92, the slide bar 93, etc. can be used to limit the flange so that the flange is in the quality inspection center, thereby improving the quality inspection accuracy. It should be noted that the fixed block 91 can be adjusted along the quality inspection platform 6.

[0027] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A flange processing feeding device, comprising a conveyor (1), a rear baffle (2) and a front baffle (3) respectively arranged vertically on both sides of the upper end surface of the conveyor (1), a quality inspection platform (6) and a feeding mechanism (5) respectively arranged on both sides of the discharge end of the conveyor (1); characterized in that: The length of the rear baffle (2) is greater than that of the front baffle (3), and a screen piece (7) for adjusting the position and posture of the flange is provided on a side of the rear baffle (2) close to the front baffle (3); The end of the front baffle (3) facing the feed end of the conveyor (1) is bent in a direction away from the rear baffle (2); The upper end surface of the quality inspection platform (6) and the upper end surface of the conveyor (1) are in the same plane; The feeding mechanism (5) comprises a cylinder (51) and a material blocking piece. The cylinder (51) is connected to the frame of the conveyor (1) via a support plate (4). The material blocking piece is arranged at the end of the piston rod of the cylinder (51). The piston rod of the cylinder (51) moves towards the quality inspection platform (6).

2. A flange processing and feeding device according to claim 1, characterized in that: The blocking piece comprises a rear blocking piece (52) fixedly arranged at the end of the piston rod of the cylinder (51) and a front blocking piece (53) arranged at one side of the rear blocking piece (52); The rear baffle (52) and the front baffle (53) are both bent, the rear baffle (52) is bent toward one side of the cylinder (51) at a bending angle of 90 degrees, and the front baffle (53) is bent toward the side opposite to the cylinder (51) at a bending angle of 90 degrees; wherein the side of the rear baffle (52) close to the rear baffle (2) and the side of the front baffle (3) close to the rear baffle (2) are in the same plane; The front stopper (53) is adjustably mounted on the rear stopper (52) via an adjusting knob (54).

3. A flange processing and feeding device according to claim 1, characterized in that: The rear baffle (2) and the front baffle (3) are respectively mounted on the rear side and the front side of the frame of the conveyor (1), and the distance between the rear baffle (2) and the front baffle (3) is adjustable.

4. A flange processing and feeding device according to claim 1, characterized in that: The sieve sheet (7) is mounted on the rear baffle (2) via an adjusting sheet (8); a vertical slot (21) adapted to the adjusting sheet (8) is provided on the rear baffle (2); a fixing sheet (81) is provided on the rear baffle (2); the adjusting sheet (8) is inserted into the fixing sheet (81) and connected to the fixing sheet (81) via a bolt (82); The longitudinal section of the screen piece (7) is in the shape of a right triangle.

5. A flange processing and feeding device according to claim 1, characterized in that: It also includes a limiting mechanism (9), which includes a fixed block (91), a limiting plate (92), a sliding rod (93) and a spring (94). The fixed block (91) is arranged on the upper end surface of the quality inspection platform (6), the sliding rod (93) is slidably arranged on one side of the fixed block (91), the limiting plate (92) is arranged at one end of the sliding rod (93) away from the fixed block (91), and the spring (94) is sleeved on the sliding rod (93), and the two ends of the spring (94) are respectively in contact with the limiting plate (92) and the fixed block (91).

6. A flange processing and feeding device according to claim 1, characterized in that: It also includes a collection box (10), which is arranged on a side of the conveyor (1) frame close to the front baffle (3), and a guide platform (11) is arranged inside the collection box (10).

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