Feeding device for belted layer feeding frame

Abstract

The utility model discloses a feeding device for a belted layer feeding frame, which relates to the technical field of tire production equipment and comprises a belted layer feeding frame and a feeding component, support frames are fixedly mounted on the top walls of two sides of the feeding component, a mounting frame is mounted at the top of the feeding component, a bidirectional threaded rod is rotatably connected in a frame body of the mounting frame, and the two-way threaded rod is fixedly connected with the belted layer feeding frame. The bottom of the bidirectional threaded rod is provided with a guide rod fixedly mounted in the mounting frame body, moving blocks are in threaded connection with the rod body surfaces of the two ends of the bidirectional threaded rod, the bottom ends of the moving blocks are slidably connected to the rod body surfaces of the guide rod, a driving motor is fixed to one side wall of the mounting frame, and the bottom walls of the moving blocks are fixedly connected with connecting rods. A buffer plate is fixedly connected to the bottom end of the connecting rod, and a buffer assembly is arranged on the inner side of a plate body of the buffer plate. According to the belt ply conveying device, the structures such as the guide plate are arranged, so that the guide plate can restrain the belt ply in the belt ply conveying process, the deviation condition is avoided, and it is guaranteed that the belt ply can smoothly reach the next machining procedure.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of tire production equipment, specifically to a feeding device for belt feeder. BACKGROUND

[0002] The belt layer is also called support layer, hard buffer layer and stable layer, which is a material layer that is tightly wrapped around the tire body along the circumferential direction of the tire tread center line below the base of the tire tread, and it not only plays a role in cushioning impact, but also mainly plays a role in tightening the tire body. For radial tires, it is also the main force component, so high-strength, high-modulus and small-angle arranged cords should be used as its reinforcing material, and high-elongation and high-hardness rubber should be coated. During tire production, the feeding device of the feeder is used to transport the belt layer material between processes.

[0003] A feeding device for a belt layer feeder is disclosed in Chinese patent CN217024168U, which includes a support frame, a conveyor belt, a limiting mechanism and a blowing mechanism. The limiting mechanism includes a fixed horizontal plate and several fixed vertical plates. The fixed horizontal plate is located above one side of the support frame and parallel to the support frame. The several fixed vertical plates are fixed to the bottom surface of the fixed horizontal plate. During the conveying process, the external air source delivers high-pressure gas to the inside of the conveying pipe through the connecting hose, and then blows it out to the top edge of the conveyor belt through the several blowing holes on the conveying pipe. Under the action of high-speed airflow, the cord and other wire ends in the belt layer material are always blown to the middle position of the conveyor belt by the airflow, preventing the cord and other wire ends in the belt layer material from being wound and connected in the gap between the edges of the conveyor belt during the conveying process, ensuring the smooth conveying of the belt layer material and good safety.

[0004] However, the above-mentioned patent still has some shortcomings in actual use. Since it does not limit and guide the belt layer feeding process, it may cause deviation during conveying on the conveyor belt, thereby affecting the smooth arrival of the belt layer to the next processing procedure. Utility model content

[0005] The utility model aims at providing a feeding device for a belt layer feeder to solve the problems raised in the above background technology.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a kind of belt feeding frame feeding device, including belt feeding frame and the feeding assembly of being equipped in the both sides frame body of belt feeding frame, the both sides top wall of feeding assembly is fixedly installed with support frame, the top of feeding assembly is provided with cross plate, and the both ends plate body of cross plate is fixed on the frame body of the support frame of both sides respectively, the bottom of cross plate is provided with mounting bracket, and the frame body in mounting bracket is rotatably connected with bidirectional screw rod, the bottom of bidirectional screw rod is provided with guide rod fixedly installed in the frame body of mounting bracket, the both end rod body surfaces of bidirectional screw rod are all screwed with moving block, and the bottom end of moving block is slidably connected on the rod body surface of guide rod, the side wall of mounting bracket is fixed with drive motor, and the end of bidirectional screw rod rod body is connected, and the bottom wall of moving block is fixedly connected with connecting rod, and the bottom end of connecting rod is fixedly connected with buffer plate, and the inner side of plate body of buffer plate is provided with buffer assembly.

[0007] Preferably, the buffer assembly includes a guide plate disposed inside the buffer plate, a buffer column fixedly installed on the side wall of the buffer plate, and a buffer spring disposed on the column body surface of the buffer column.

[0008] Preferably, the buffer column is symmetrically provided with two buffer columns, and the outer side of the buffer plate is provided with a limiting block fixedly connected to the end of the buffer column.

[0009] Preferably, the inner side of the guide plate is provided with a rotating shaft arranged vertically, and the rotating shaft is provided with a plurality of longitudinal rotating shafts.

[0010] Preferably, the both end shaft rod surfaces of the rotating shaft are rotatably connected with rotating wheels, and the both end portions of the rotating shaft are fixedly connected with mounting blocks, and the other end of the mounting block is fixedly connected to the wall body of the guide plate.

[0011] Preferably, the both end plate bodies of the cross plate are fixedly installed with electric push rods, and the piston rod bottom end of the electric push rod is fixedly connected to the top wall of the mounting bracket.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] The utility model discloses a drive motor drives two moving blocks to be close to or be far from each other under the action of two -way screw rod and guide rod to adjust the interval between two guide plates under the action of connecting rod and buffer board to adapt to different specifications of belt layer, and the guide plate can constrain the belt layer in the conveying process, and the belt layer can be horizontally conveyed along the guide plate, and the utility model discloses a kind of guaranteeing that it reaches next processing procedure smoothly, and by being provided with buffer column, limit block and buffer spring between buffer board and guide plate, the force from both sides that belt layer is subjected to in conveying process is reduced, and by being provided with runner, pivot and other structures on the surface of guide plate, belt layer conveying can be more smooth, and the situation of conveying jam is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the first visual angle structural schematic drawing of the utility model of a kind of belt layer feeding rack for feeding device;

[0015] Figure 2 It is the second visual angle structural schematic drawing of the utility model of a kind of belt layer feeding rack for feeding device;

[0016] Figure 3 It is the third visual angle structural schematic drawing of the utility model of a kind of belt layer feeding rack for feeding device;

[0017] Figure 4 It is the utility model Figure 3 Enlarged structural schematic drawing of place A.

[0018] In the drawing: 1, belt layer feeding rack;2, feeding assembly;3, support frame;4, cross plate;5, electric push rod;6, mounting bracket;7, drive motor;8, two -way screw rod;9, guide rod;10, moving block;11, connecting rod;12, buffer plate;13, guide plate;14, limit block;15, buffer column;16, buffer spring;17, mounting block;18, pivot;19, runner. DETAILED DESCRIPTION

[0019] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the range of protection of the utility model.

[0020] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4The utility model provides a kind of technical scheme: a kind of belt feeder for belt feeder, including belt feeder 1 and the feeding assembly 2 being installed in the left and right two side frame bodies of belt feeder 1, the left and right two sides top wall of feeding assembly 2 are all welded with support frame 3, transverse plate 4 is set in the top of feeding assembly 2, the left and right two end plate bodies of transverse plate 4 are respectively welded on the frame body of the left and right two sides support frame 3, mounting frame 6 is set in the bottom of transverse plate 4, the left and right two rod bodies of bidirectional screw rod 8 are installed in the left and right two side walls of mounting frame 6 by bearing, the bottom of bidirectional screw rod 8 is provided with the guide rod 9 welded in the frame body of mounting frame 6, the left and right two end rod bodies of guide rod 9 are respectively welded in the left and right two side walls of mounting frame 6.The left and right two end rod body surfaces of bidirectional screw rod 8 are all screwed with moving block 10, the bottom end of moving block 10 is slidably connected on the rod body surface of guide rod 9, and its purpose is to make when bidirectional screw rod 8 rotates, under the action of guide rod 9, two moving blocks 10 can be axially moved without rotating itself, so that two moving blocks 10 can be close to each other or away from each other.The left side wall of mounting frame 6 is welded with drive motor 7, and the rod body end of bidirectional screw rod 8 is connected by coupling, and its purpose is to facilitate the rotation of bidirectional screw rod 8 by drive motor 7, to control the spacing between two moving blocks 10 in turn.Connecting rod 11 is welded on the bottom wall of moving block 10, and buffer plate 12 is welded on the bottom end of connecting rod 11, and buffer plate 12 is vertically arranged between feeding assembly 2.The plate body inside of buffer plate 12 is provided with buffer assembly for reducing the force received during belt conveying, so that it is more stable to transport.

[0021] The buffer assembly comprises a guide plate 13 arranged inside the buffer plate 12, and the inside of the buffer plate 12 is the side close to the center of the clamping cavity of the two buffer plates 12. A buffer column 15 is welded to the side wall of the guide plate 13 close to the buffer plate 12, and the column body of the buffer column 15 penetrates the wall of the buffer plate 12, that is, the buffer column 15 can move left and right. The clamping cavity of the buffer plate 12 and the guide plate 13 is provided with a buffer spring 16 sleeved on the surface of the column body of the buffer column 15. The buffer column 15 is symmetrically arranged, which aims to improve the movement stability of the guide plate 13. The outer side of the buffer plate 12 is provided with a limiting block 14 welded to the end of the column body of the buffer column 15, which can prevent the buffer column 15 from being separated from the buffer plate 12. The inner side of the guide plate 13 is provided with a rotating shaft 18 arranged vertically, and the rotating shaft 18 is longitudinally provided with a plurality of rotating shafts. The upper and lower end shaft rod surfaces of the rotating shaft 18 are rotatably connected with a rotating wheel 19 through a bearing, and the upper and lower ends of the rotating shaft 18 are welded with a mounting block 17, and the other end of the mounting block 17 is welded to the wall of the guide plate 13, which aims to make the belt layer adhere to the rotating wheel 19 when conveying on the surface of the feeding assembly 2, so that the conveying is more stable. The left and right end plates of the cross plate 4 are welded with an electric push rod 5, and the piston rod bottom end of the electric push rod 5 is welded to the top wall of the mounting bracket 6, which aims to facilitate the lifting movement of the guide plate 13 and the buffer plate 12 driven by the electric push rod 5, so as to adapt to different specifications of the belt layer.

[0022] By arranging the guide plate 13 on both sides of the top of the feeding assembly 2, and under the action of the double-threaded rod 8 and the guide rod 9, the driving motor 7 can drive the two moving blocks 10 to move close to or away from each other, so as to adjust the distance between the two guide plates 13 under the action of the connecting rod 11 and the buffer plate 12, so as to adapt to different specifications of the belt layer, so that the guide plate 13 can constrain the belt layer during conveying, so that it can be conveyed horizontally along the guide plate 13 without deviation, ensuring smooth arrival at the next processing procedure, and by arranging the buffer column 15, the limiting block 14 and the buffer spring 16 between the buffer plate 12 and the guide plate 13, the buffer spring 16 can be compressed when the guide plate 13 moves close to the buffer plate 12, and then the elastic deformation is used to reduce the force from the guide plate 13, so as to reduce the force from both sides during conveying of the belt layer, and by arranging the rotating wheel 19, the rotating shaft 18 and the mounting block 17 on the surface of the guide plate 13, the belt layer can be conveyed more smoothly, and the conveying jamming condition is reduced.

[0023] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0024] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A feeding device for a belt feeder, comprising a belt feeder (1) and a feeding assembly (2) installed in the frame body on both sides of the belt feeder (1), characterized in that: Both sides of the feeding assembly (2) are fixedly installed with support frames (3), and the top of the feeding assembly (2) is provided with a cross plate (4), both end plate bodies of the cross plate (4) are fixed on the frame bodies of the support frames (3) on both sides respectively, the bottom of the cross plate (4) is provided with a mounting frame (6), a bidirectional threaded rod (8) is rotatably connected in the frame body of the mounting frame (6), the bottom of the bidirectional threaded rod (8) is provided with a guide rod (9) fixedly installed in the frame body of the mounting frame (6), both end rod body surfaces of the bidirectional threaded rod (8) are screwed with moving blocks (10), the bottom end of the moving block (10) is slidably connected to the rod body surface of the guide rod (9), one side wall of the mounting frame (6) is fixedly connected with a driving motor (7) with an output end connected with the end of the rod body of the bidirectional threaded rod (8), the bottom wall of the moving block (10) is fixedly connected with a connecting rod (11), the bottom end of the connecting rod (11) is fixedly connected with a buffer plate (12), and the inner side of the plate body of the buffer plate (12) is provided with a buffer assembly.

2. The feeding device for a belt supply stand according to claim 1, characterized in that: The buffer assembly comprises a guide plate (13) arranged on the inner side of the buffer plate (12), a buffer column (15) is fixedly installed on the side wall of the buffer plate (12) close to the guide plate (13), the column body of the buffer column (15) movably penetrates the wall body of the buffer plate (12), and a buffer spring (16) is arranged in the clamping cavity of the buffer plate (12) and the guide plate (13) and is sleeved on the column body surface of the buffer column (15).

3. The feeding device for a belt supply stand according to claim 2, characterized in that: The buffer column (15) is symmetrically provided with two buffer columns (15), and the outer side of the buffer plate (12) is provided with a limiting block (14) fixedly connected to the end of the column body of the buffer column (15).

4. The belt supply stand pay-off device of claim 2 wherein: The inner side of the guide plate (13) is provided with a rotating shaft (18) arranged vertically, and the rotating shaft (18) is provided with a plurality of rotating shafts (18) in the longitudinal direction.

5. The feeding device for a belt supply stand according to claim 4, characterized in that: Both end shaft rod surfaces of the rotating shaft (18) are rotatably connected with rotating wheels (19), both end portions of the rotating shaft (18) are fixedly connected with mounting blocks (17), and the other end of the mounting block (17) is fixedly connected to the wall body of the guide plate (13).

6. The apparatus according to claim 1, wherein: Both end plate bodies of the cross plate (4) are fixedly installed with electric push rods (5), and the piston rod bottom end of the electric push rod (5) is fixedly connected to the top wall of the mounting frame (6).

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