Feeding centering mechanism

Abstract

The utility model provides a feeding centering mechanism, and relates to the technical field of feeding. The feeding centering mechanism comprises a mounting plate used for being connected with a rack of the grinding and inverting machine; the driving part is mounted on the mounting plate, and the axis of the driving part is parallel to the material conveying direction of the grinding and inverting machine; the connecting assembly is installed at the end of the movable end of the driving piece, and the axis of the connecting assembly coincides with the axis of the driving piece; the pull rod is installed on the connecting assembly, and the axis of the pull rod is perpendicular to the axis of the connecting assembly; the mounting assembly is mounted on the mounting plate and located on one side of the pull rod; the push-and-pull plate is rotationally mounted on the mounting assembly, a push-and-pull groove is formed in the push-and-pull plate, and the pull rod is arranged in the push-and-pull groove; and the collision wheel is rotationally mounted on the push-pull plate, and the mounted collision wheel is located above a rack of the grinding and falling machine. According to the feeding centering mechanism, the feeding centering mechanism is arranged on the two sides of the rack of the grinding and inverting machine and is used for ensuring that a crystal bar is located in the middle of a feeding station and preventing the crystal bar from falling off during clamping.

Description

Technical Field

[0001] The utility model relates to the technical field of loading, in particular to a loading centering mechanism. Background Art

[0002] In the process of grinding and chamfering a crystal bar, a truss manipulator is used for feeding, and then the feeding is processed by a Nisshin grinding and chamfering machine. When the Nisshin grinding and chamfering machine transfers the bar stock to be processed to the processing chamber, the bar stock is clamped by the built-in surrounding manipulator of the equipment to the measuring station. In this process, if the bar stock placed by the truss manipulator is not at the center of the loading station on the loading rack of the grinding and chamfering machine, the surrounding manipulator of the grinding and chamfering machine will touch the crystal bar at an abnormal position during the clamping process of the crystal bar, resulting in the crystal bar falling. Content of the Utility Model

[0003] In order to solve the above technical problems, the utility model provides a loading centering mechanism, which is installed on both sides of the frame of the grinding and chamfering machine to ensure that the crystal bar is in the exact middle of the loading station and prevent the bar from falling during clamping.

[0004] The technical solution adopted by the utility model is as follows:

[0005] A loading centering mechanism, comprising:

[0006] A mounting plate for connecting with the frame of the grinding and chamfering machine;

[0007] A driving member, mounted on the mounting plate, and the axis of the driving member is parallel to the material conveying direction of the grinding and chamfering machine;

[0008] A connecting component, mounted at the end of the movable end of the driving member, and the axis of the connecting component coincides with the axis of the driving member;

[0009] A pull rod, mounted on the connecting component, and the axis of the pull rod is perpendicular to the axis of the connecting component;

[0010] A mounting component, mounted on the mounting plate and located on one side of the pull rod;

[0011] A push-pull plate, rotatably mounted on the mounting component, a push-pull groove is arranged on the push-pull plate, and the pull rod is arranged in the push-pull groove;

[0012] A collision wheel, rotatably mounted on the push-pull plate, and after installation, the collision wheel is located above the frame of the grinding and chamfering machine.

[0013] Optionally, the connecting component includes:

[0014] A fish-eye spherical head bearing, the rod end of which is connected with the end of the movable end of the driving member;

[0015] The adjusting ring is installed inside the bearing of the fish-eye spherical head bearing, and the pull rod is coaxially arranged with the adjusting ring.

[0016] Optionally, the mounting assembly includes:

[0017] A mounting rod, one end of which is connected to the top of the mounting plate;

[0018] A pedestal bearing, installed at the other end of the mounting rod;

[0019] A rotating shaft, installed inside the pedestal bearing, and the push-pull plate is installed on the rotating shaft.

[0020] Optionally, the feeding centering mechanism further includes:

[0021] A mounting seat, fixedly installed on the top of the mounting plate. A long circular hole is vertically arranged on the mounting seat, and the driving member is fixed on the mounting seat by screws passing through the long circular hole.

[0022] Compared with the prior art, the beneficial effects of the present utility model are:

[0023] The feeding centering mechanism is installed on both sides of the frame of the grinding machine to ensure that the ingot is exactly in the middle of the feeding station and prevent the ingot from falling during clamping. Description of the Drawings

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0025] Figure 1 It is a schematic diagram of the overall structure of the feeding centering mechanism.

[0026] Figure 2 It is a three-dimensional structure diagram of the feeding centering mechanism.

[0027] Figure 3 It is a schematic diagram of the structure of the feeding centering mechanism installed on the feeding station.

[0028] Reference Signs:

[0029] 1. Mounting Plate;

[0030] 2. Driving Member;

[0031] 3. Connection Assembly; 31. Fish-eye Spherical Head Bearing; 32. Adjusting Ring;

[0032] 4. Pull Rod;

[0033] 5. Installation components; 51. Installation rod; 52. Pillow block bearing; 53. Rotating shaft;

[0034] 6. Push-pull plate; 61. Push-pull groove;

[0035] 7. Collision wheel;

[0036] 8. Mounting seat. Detailed implementation manners

[0037] In the following, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present utility model. Therefore, the drawings and the description are considered to be exemplary in nature rather than restrictive.

[0038] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "axial direction", "circumferential direction", etc. are based on the orientation or positional relationships shown in the drawings, or the orientation or positional relationships in which the products of the present utility model are usually placed during use, or the orientation or positional relationships commonly understood by those skilled in the art. They are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0039] In the present utility model, unless otherwise clearly defined and limited, the terms "install", "connect", "couple", "fix", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection, an electrical connection, or a communication connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0040] In the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features between them. Moreover, the first feature being "above", "over" and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or simply means that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "under" and "beneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or simply means that the horizontal height of the first feature is lower than that of the second feature.

[0041] The following disclosure provides many different embodiments or examples for implementing different structures of the present utility model. To simplify the disclosure of the present utility model, components and settings of specific examples are described below. Of course, they are only examples and are not intended to limit the present utility model. In addition, the present utility model may repeat reference numerals and / or reference letters in different examples. Such repetition is for the purpose of simplification and clarity and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0042] The embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

[0043] As Figure 1 、 Figure 2 and Figure 3 shown, the embodiments of the present utility model provide a loading and centering mechanism, including: a mounting plate 1, a driving member 2, a connecting component 3, a pull rod 4, a mounting component 5, a push-pull plate 6 and a collision wheel 7. The mounting plate 1 is mounted on the frame of the grinding machine and is located on both sides of the loading station of the frame of the grinding machine after installation. The driving member 2 is mounted on the mounting plate 1, and the axis of the driving member 2 is parallel to the material conveying direction of the grinding machine. One end of the connecting component 3 is connected to the end of the movable end of the driving member 2, and the connecting component 3 is coaxially arranged with the driving member 2. The pull rod 4 is mounted on the connecting component 3, and the axis of the pull rod 4 is perpendicular to the axis of the connecting component 3. The mounting component 5 is mounted on the mounting plate 1 and is located on one side of the pull rod 4. The push-pull plate 6 is rotatably mounted on the mounting component 5, and a push-pull groove 61 is provided on the push-pull plate 6, and the pull rod 4 is arranged in the push-pull groove 61. The collision wheel 7 is rotatably mounted on the push-pull plate 6. When the loading and centering mechanism is mounted on both sides of the frame of the grinding machine, the collision wheel 7 is located above the frame of the grinding machine, and a conveying channel for the ingot is formed between the collision wheels 7 on both sides.

[0044] During use, the loading and centering mechanism is mounted on both sides of the frame of the grinding machine, so that a conveying channel for the ingot is formed between the collision wheels 7 of the loading and centering mechanisms on both sides of the frame of the grinding machine. When the ingot is conveyed in place and clamped, the ingot is positioned by two oppositely arranged fitting wheels to prevent it from falling. During the positioning process, the position of the collision wheel 7 is adjusted by the driving member 2.

[0045] More specifically, the telescopic movement of the driving member 2 drives the pull rod 4 to move. During the movement of the pull rod 4, the push-pull plate 6 is driven to rotate around the mounting component 5, and during the rotation process, the collision wheel 7 is driven to displace, changing the distance between the two fitting wheels.

[0046] Among them, the driving member 2 is a cylinder, a hydraulic cylinder, an electric push rod or a linear motor.

[0047] In one embodiment, as Figure 1 and Figure 2As shown, the connection component 3 includes: a fish-eye spherical head bearing 31 and an adjusting ring 32. The rod end of the fish-eye spherical head bearing 31 is connected to the movable end of the driving member 2. The adjusting ring 32 is installed inside the bearing of the fish-eye spherical head bearing 31, and the pull rod 4 is coaxially arranged with the adjusting ring 32.

[0048] The fish-eye spherical head bearing 31 is used to facilitate the installation of the pull rod 4. An adjusting ring 32 is sleeved outside the pull rod 4, and during the rotation process, friction is generated between the adjusting ring 32 and the fish-eye spherical head bearing 31 to improve the service life of the pull rod 4.

[0049] In one embodiment, as Figure 1 、 Figure 2 and Figure 3 shown, the mounting component 5 includes: a mounting rod 51, a pedestal bearing 52 and a rotating shaft 53. One end of the mounting rod 51 is connected to the top of the mounting plate 1. The pedestal bearing 52 is installed at the other end of the mounting rod 51. The rotating shaft 53 is installed inside the pedestal bearing 52, and the push-pull plate 6 is installed on the rotating shaft 53.

[0050] During use, the push-pull plate 6 is connected to the pedestal bearing 52 through the rotating shaft 53. When the driving member 2 works, it drives the pull rod 4 to move in the push-pull groove 61 on the push-pull plate 6, so that the push-pull plate 6 rotates around the axis of the pedestal bearing 52 to adjust the position of the collision wheel 7.

[0051] In one embodiment, as Figure 1 and Figure 2 shown, the feeding centering mechanism further includes: a mounting seat 8, which is fixedly installed on the top of the mounting plate 1. A long circular hole is vertically arranged on the mounting seat 8, and the driving member 2 is fixed on the mounting seat 8 by screws passing through the long circular hole.

[0052] To facilitate the adjustment of the installation height of the driving member 2, the driving member 2 is installed on the mounting seat 8, and the mounting seat 8 is provided with a long circular hole.

[0053] Finally, it should be noted that: the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A feeding centering mechanism, characterized in that: include: A mounting plate, used for connecting with the frame of the grinding machine; A driving member is mounted on the mounting plate, wherein the axis of the driving member is parallel to the material conveying direction of the grinding machine; A connecting assembly is mounted on the movable end of the driving member, and the axis of the connecting assembly coincides with the axis of the driving member; A pull rod is mounted on the connecting assembly, and the axis of the pull rod is perpendicular to the axis of the connecting assembly; A mounting assembly, mounted on the mounting plate and located on one side of the pull rod; A push-pull plate is rotatably mounted on the mounting assembly, the push-pull plate is provided with a push-pull groove, and the pull rod is arranged in the push-pull groove; The collision wheel is rotatably mounted on the push-pull plate, and after being mounted, the collision wheel is located above the frame of the grinding machine.

2. The feeding centering mechanism according to claim 1, characterized in that: The connection component comprises: A fisheye ball bearing, the rod end of which is connected to the movable end of the driving member; An adjusting ring is installed in the bearing of the fisheye ball head bearing, and the pull rod is coaxially arranged with the adjusting ring.

3. The feeding centering mechanism according to claim 1, characterized in that: The installation assembly includes: A mounting rod, one end of which is connected to the top of the mounting plate; A seated bearing mounted on the other end of the mounting rod; The rotating shaft is installed in the seat bearing, and the push-pull plate is installed on the rotating shaft.

4. The feeding centering mechanism according to claim 1, characterized in that: The feeding centering mechanism further comprises: The mounting seat is fixedly mounted on the top of the mounting plate. An oblong hole is vertically arranged on the mounting seat. The driving member is fixed to the mounting seat by screws passing through the oblong hole.

Images