Linear conveying track for feeding equipment

Abstract

The utility model relates to the field of material conveying, and discloses a linear conveying track for feeding equipment, which comprises a plurality of linearly distributed outer side frames on the left side and the right side, the plurality of outer side frames on the left side and the right side are symmetrically designed, and a plurality of linearly distributed middle frames are arranged among the plurality of outer side frames on the left side and the right side. Conveying rollers are rotationally installed between the two outer side frames on the left side and the right side and the middle frames respectively, the conveying rollers are designed to be inclined, guide rollers are symmetrically and rotationally installed on the left side and the right side of the upper portion of each middle frame, the guide rollers are located above the inward sides of the conveying rollers, and the guide rollers and the conveying rollers are not in contact. According to the metal part material conveying device, the conveying rollers are arranged, the guide rollers are arranged on the inward sides of the conveying rollers, so that metal part materials can be attached to the surfaces of the guide rollers and move forwards in a linear mode, position deviation is avoided, the friction between the metal part materials and the guide rollers is reduced through the guide rollers arranged in a rolling mode, and abrasion to the surfaces of the metal part materials is avoided.

Description

Technical Field

[0001] The utility model relates to the field of material transportation, in particular to a linear transportation track for feeding equipment. Background Art

[0002] During the product processing, a conveying structure is needed to convey the product and transport it to the designated location for feeding. In the Chinese utility model patent with announcement number CN204823147U, a linear conveying track for metal blocks is disclosed, which mainly includes an angle seat for conveying. By setting the material conveyor belt into an inclined concave structure, the material moves in a straight line along the concave groove, ensuring the automatic feeding of the material and maintaining a straight line; the structure is simple and easy to install. In the above structure, the roller is inclined, and the material placed on the roller will slide downward due to its own gravity during the movement, and then will contact the outer surface of the trapezoidal corner block, which will make the overall friction larger and easily cause surface wear. For this reason, we designed a linear conveying track for feeding equipment. Utility Model Content

[0003] In order to solve the technical problem of wear caused by excessive contact area between the inner side surface of the material and the side plate, the utility model provides a linear conveying track for feeding equipment.

[0004] The utility model is implemented by the following technical scheme: a linear conveying track for feeding equipment, including a plurality of linear outer frames on left and right sides, the plurality of outer frames on the left and right sides are symmetrically designed, and a plurality of linearly distributed middle frames are arranged between the plurality of outer frames on the left and right sides, conveying rollers are rotatably installed between the two outer frames on the left and right sides and the middle frames, and the conveying rollers are tilted, and guide rollers are symmetrically and rotatably installed on the left and right sides above each of the middle frames, and the guide rollers are located above the inner side of the conveying rollers and the two do not contact.

[0005] As a further improvement of the above scheme, a fixing rod is installed between each outer frame and its corresponding middle frame, and a connecting rod is installed between two adjacent outer frames, so as to facilitate the connection between the outer frame and the middle frame, and to facilitate the connection and fixation between multiple outer frames.

[0006] As a further improvement of the above scheme, the bottom end of the outer frame is bent inward to form an inclined portion, and the upper part of the left and right side surfaces of the middle frame is cut away to form an installation inclined surface, and bearings are embedded in the inner side surface of the inclined portion and the two installation inclined surfaces. The conveying roller rotates between the outer frame and the middle frame through the bearing, and the outward side of the conveying roller is higher than the inward side, so that the conveying roller can be designed to be inclined left and right, and the outward end is higher than the inward end, so that the material can be placed on the inside and can be in rolling contact with the guide roller, so that the material keeps moving in a straight line.

[0007] As a further improvement of the above scheme, mounting frames are installed on the upper part of the front and rear sides of the intermediate frame by screws, and two symmetrically arranged mounting top plates are installed on the upper part between the two mounting frames by screws. The two guide rollers are rotatably installed under the mounting top plates by bearings, which facilitates the installation and disassembly of the guide rollers. The design of the guide rollers can guide and support the materials, reduce their wear, and enable them to move in a straight line along the guide rollers.

[0008] As a further improvement of the above scheme, the guide roller is designed to be vertical to the conveying roller, and the bottom end of the guide roller is located 1-3 mm above the upper surface of the inner side of the conveying roller. The side surface of the material sliding down along the conveying roller can contact the outer ring surface of the guide roller, and the edge of the material will not contact the guide roller, thereby avoiding scratches on the outer surface of the guide roller by the edge of the material.

[0009] As a further improvement of the above scheme, two support plates are symmetrically installed between every two adjacent mounting frames by screws, and the two support plates are designed to be inclined outward, and the outward surface of the support plate is in rolling contact with the outer ring surface of the corresponding guide roller, and the upper and lower edges of the outward surface of the support plate are chamfered to form a contact arc surface, and the support plate can provide support for the guide roller, so that it can guide and support larger materials, thereby improving the support strength.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] 1. The utility model tilts the conveying roller and arranges a guide roller on the inner side of the conveying roller, so that the metal material can fit on the surface of the guide roller and move forward in a straight line without position deviation. The rolling guide roller also reduces the friction between the metal material and the guide roller, so that the metal material surface will not be worn;

[0012] 2. By designing the guide roller and the conveying roller to be at a 90-degree angle, the edge of the metal material will not contact the guide roller, thereby avoiding wear on the edge of the metal material and the surface of the guide roller. In addition, the support plate provided in combination can provide support for the guide roller, so that the guide roller can guide and support larger materials, thereby improving the support strength. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of a linear conveying track for a feeding device provided by the utility model;

[0014] Figure 2 for Figure 1 A schematic diagram of the structure without the mounting frame installed on the front side of the intermediate frame;

[0015] Figure 3 for Figure 2 The enlarged structural diagram at A in the middle;

[0016] Figure 4 for Figure 1 Front view diagram of .

[0017] Description of main symbols:

[0018] 1. Outer frame; 11. Inclined portion; 12. Connecting rod; 2. Intermediate frame; 21. Mounting slope; 22. Fixed rod; 3. Conveying roller; 4. Mounting frame; 5. Guide roller; 6. Mounting top plate; 7. Support plate; 71. Contact arc surface. DETAILED DESCRIPTION

[0019] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0020] Example:

[0021] Please combine Figure 1-Figure 4 A linear conveying track for a feeding device of the present embodiment includes a plurality of linear outer frames 1 on the left and right sides, the plurality of outer frames 1 on the left and right sides are symmetrically designed, and a plurality of linearly distributed middle frames 2 are arranged between the plurality of outer frames 1 on the left and right sides, and conveying rollers 3 are rotatably installed between the two outer frames 1 on the left and right sides and the middle frames 2, and the conveying rollers 3 are tiltedly designed, and guide rollers 5 are symmetrically and rotatably installed on the left and right sides above each middle frame 2, and the guide rollers 5 are located above the inner side of the conveying roller 3 and the two do not contact.

[0022] A fixing rod 22 is installed between each outer frame 1 and its corresponding middle frame 2, and a connecting rod 12 is installed between two adjacent outer frames 1, so as to facilitate the connection between the outer frame 1 and the middle frame 2, and to facilitate the connection and fixation between multiple outer frames 1.

[0023] The bottom end of the outer frame 1 is bent inward to form an inclined portion 11, and the upper part of the left and right side surfaces of the middle frame 2 is cut away to form an installation inclined surface 21. Bearings are embedded in the inner side surface of the inclined portion 11 and the two installation inclined surfaces 21. The conveying roller 3 rotates between the outer frame 1 and the middle frame 2 through the bearing, and the outward side of the conveying roller 3 is higher than the inward side, so that the conveying roller 3 can be designed to be inclined left and right, and the outward end is higher than the inward end, so that the material can be placed on the inside and can be in rolling contact with the guide roller 5, so that the material keeps moving in a straight line.

[0024] Mounting frames 4 are installed on the front and rear sides of the middle frame 2 by screws, and two symmetrically arranged mounting top plates 6 are installed on the top between the two mounting frames 4 by screws. Two guide rollers 5 are rotatably installed under the mounting top plates 6 through bearings, which is convenient for the installation and disassembly of the guide rollers 5. The design of the guide rollers 5 can guide and support the materials, reduce their wear, and enable them to move in a straight line along the guide rollers 5.

[0025] The guide roller 5 is designed to be vertical to the conveying roller 3, and the bottom end of the guide roller 5 is 1-3 mm above the upper surface of the inner side of the conveying roller 3. The side surface of the material sliding down along the conveying roller 3 can contact the outer ring surface of the guide roller 5, and the edge of the material will not contact the guide roller 5, thereby avoiding scratches on the outer surface of the guide roller 5 by the edge of the material.

[0026] Two support plates 7 are symmetrically installed between every two adjacent mounting frames 4 by screws. The two support plates 7 are designed to be inclined outward, and the outward surface of the support plate 7 is in rolling contact with the outer ring surface of the corresponding guide roller 5. The upper and lower edges of the outward surface of the support plate 7 are chamfered to form a contact arc surface 71. The support plate 7 can provide support for the guide roller 5, so that it can guide and support larger materials, thereby improving the support strength.

[0027] The implementation principle of a linear conveying track for a feeding device in the embodiment of the present application is as follows: in actual use, the shaft of the conveying roller 3 can be extended outward and multiple sprockets can be installed as needed. These sprockets can be connected to an external driving device through a chain for transmission. When the metal material is placed on the top of the conveying roller 3 and moves, due to the inclined design of the conveying roller 3, the metal material will slide toward the inner lower side under the action of its own gravity and contact the guide roller 5. During the movement of the metal material, its surface will roll with the guide roller 5, thereby avoiding wear on its surface due to high friction. Moreover, since the guide roller 5 and the conveying roller 3 are designed at a 90-degree angle, the edge of the metal material will not contact the guide roller 5, avoiding wear on its edge.

[0028] By designing the conveying roller 3 to be inclined and providing a guide roller 5 on the inner side of the conveying roller 3, the metal material can be attached to the surface of the guide roller 5 and move forward in a straight line without position deviation. The rolling guide roller 5 also reduces the friction between the metal material and the guide roller 5, so that the metal material surface will not be worn.

[0029] By designing the guide roller 5 to be 90 degrees with the conveying roller 3, the edge of the metal material will not contact the guide roller 5, thereby avoiding wear on the edge of the metal material and the surface of the guide roller 5. The supporting plate 7 provided in conjunction with the guide roller 5 can provide support for the guide roller 5, so that the guide roller 5 can guide and support larger materials, thereby improving the support strength.

[0030] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A linear conveying track for a feeding device, comprising a plurality of linearly separated outer frames (1) on the left and right sides, characterized in that: The plurality of outer frames (1) on the left and right sides are symmetrically designed, and a plurality of linearly distributed middle frames (2) are arranged between the plurality of outer frames (1) on the left and right sides, and conveying rollers (3) are rotatably installed between the two outer frames (1) on the left and right sides and the middle frame (2), and the conveying rollers (3) are tiltedly designed, and guide rollers (5) are symmetrically and rotatably installed on the left and right sides above each of the middle frames (2), and the guide rollers (5) are located above the inner side of the conveying rollers (3) and the two do not contact each other.

2. A linear conveying track for feeding equipment according to claim 1, characterized in that: A fixing rod (22) is installed between each outer frame (1) and its corresponding middle frame (2), and a connecting rod (12) is installed between two adjacent outer frames (1).

3. A linear conveying track for feeding equipment according to claim 1, characterized in that: The bottom end of the outer frame (1) is bent inward to form an inclined portion (11), and the upper part of the left and right side surfaces of the middle frame (2) is cut away to form an installation inclined surface (21), and bearings are embedded in the inner side surface of the inclined portion (11) and the two installation inclined surfaces (21), and the conveying roller (3) rotates between the outer frame (1) and the middle frame (2) through the bearing, and the outward side of the conveying roller (3) is higher than the inward side.

4. A linear conveying track for feeding equipment according to claim 1, characterized in that: Mounting frames (4) are installed above both the front and rear sides of the intermediate frame (2) by means of screws, two symmetrically arranged mounting top plates (6) are installed above the two mounting frames (4) by means of screws, and the two guide rollers (5) are rotatably installed below the mounting top plates (6) by means of bearings.

5. A linear conveying track for feeding equipment as claimed in claim 1, characterized in that: The guide roller (5) is designed to be perpendicular to the conveying roller (3), and the bottom end of the guide roller (5) is located 1-3 mm above the upper surface of the inner side of the conveying roller (3).

6. A linear conveying track for feeding equipment as claimed in claim 4, characterized in that: Two support plates (7) are symmetrically mounted between every two adjacent mounting frames (4) by means of screws. The two support plates (7) are both designed to be inclined outwards, and the outward surfaces of the support plates (7) are in rolling contact with the outer ring surfaces of the corresponding guide rollers (5). The upper and lower edges of the outward surfaces of the support plates (7) are both chamfered to form contact arc surfaces (71).

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