Guide device for conveyor

Abstract

The utility model discloses a guide device for a conveyor, and belongs to the technical field of material conveying. The guide device for the conveyor comprises a bottom plate, a guide plate fixedly installed on the bottom plate, a transmission belt rotationally installed in the bottom plate, a first guide wheel rotationally installed in the bottom plate and a guide mechanism arranged in the bottom plate and used for adapting to box bodies of different sizes. The guide mechanism comprises a sliding rod slidably installed in the bottom plate, a limiting block fixedly installed at one end of the sliding rod, and a connecting block fixedly installed at the end, away from the limiting block, of the sliding rod. Through cooperative use of all the devices and arrangement of the guide mechanism, deviation correction and protection guide can be conducted on the box body after the box body enters the bottom plate, the stable posture can be kept after the box body passes through the area of the bottom plate, and the potential safety hazard of falling caused by deviation unbalance is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to material conveying technical field, concretely is a kind of guiding device for conveyor. BACKGROUND

[0002] Conveyor is the conveyor of chain traction, load, or by chain mounted board, metal mesh belt and roller load material, can be divided into chain type, chain plate type, chain net type and board type etc., wherein in the process of conveying box by chain conveyor, guiding device is needed to guide box.

[0003] According to the search, the utility model discloses a kind of guiding device of chain conveyor (publication number: CN217837112U), including bottom plate, top plate and outer plate, the bottom plate top is welded with positioning block, the positioning block top is rotatably connected with rotating rod, the top plate bottom is equipped with sliding slot, the sliding slot inner wall is slidably connected with sliding block, the sliding block inner wall is rotatably connected with rotating rod one end, the top plate top two ends are respectively welded with first clamping plate, the top plate top two sides are respectively welded with second clamping plate.

[0004] In the above patent, the bottom plate, the transmission belt is attached to the top of the box, and then the servo motor drives the top plate to rotate, so that the bottom plate is rotated to guide the box, and the transmission belt can drive the box to move along the direction of the guiding device, reduce the impact between the box and the guiding device, and the outer wall of the transmission belt is made of rubber material, which can increase the friction between the transmission belt and the box, but, however, due to the fixed size of the bottom plate, when different specifications of the box pass through, the device may not be able to effectively correct and protect the guiding, especially after the box passes through the bottom plate area, if it cannot maintain stable posture, it may cause safety hazards due to imbalance.

[0005] Therefore, the utility model provides a guiding device for conveyor to solve the above problems. UTILITY MODEL CONTENTS

[0006] (I) technical problem solved

[0007] The utility model provides a guiding device for conveyor, to solve the problems raised in the background art.

[0008] (II) technical scheme

[0009] In order to achieve the above object, the utility model provides the following technical scheme: a guide device for conveyer, this guide device for conveyer includes bottom plate, fixedly installed on the guide plate of bottom plate, rotationally installed in the transmission belt of bottom plate inside, rotationally installed in the first guide wheel of bottom plate inside and set up in the guide mechanism of bottom plate inside for accommodating the different box of size.

[0010] The guide mechanism includes a slide rod slidably installed inside the bottom plate, a limiting block fixedly installed on one end of the slide rod, a connecting block fixedly installed on the end of the slide rod away from the limiting block, a second guide wheel rotatably installed inside the connecting block, and a first spring sleeved on the side surface of the slide rod, the slide rod penetrates the bottom plate.

[0011] As a preferred technical solution of the present application, the first guide wheel is provided with a plurality of linear array distribution in the bottom plate, the slide rod is provided with a plurality of linear array distribution in the bottom plate, one end of the first spring is fixedly connected to one side of the bottom plate, and the other end of the first spring is fixedly connected to one side of the connecting block.

[0012] As a preferred technical solution of the present application, the top of the bottom plate is fixedly connected with a connecting beam, the top plate is arranged above the bottom plate, and the bottom of the top plate is fixedly connected with a telescopic rod.

[0013] As a preferred technical solution of the present application, the movable end of the telescopic rod is fixedly connected to the top of the connecting beam, the side surface of the telescopic rod is sleeved with a second spring, and one end of the second spring is fixedly connected to the top of the connecting beam.

[0014] As a preferred technical solution of the present application, the other end of the second spring is fixedly connected to the bottom of the top plate, and the top of the bottom plate is hingedly connected with a connecting rod.

[0015] As a preferred technical solution of the present application, the inside of the top plate is slidably connected with a sliding block, a sliding groove for the sliding block to slide is formed in the inside of the top plate, and the end of the connecting rod away from the bottom plate is hingedly connected in the inside of the sliding block.

[0016] As a preferred technical solution of the present application, the top of the top plate is fixedly connected with a fixed plate, the top of the fixed plate is fixedly connected with a servo motor, the output end of the servo motor penetrates the fixed plate, and the output end of the servo motor is fixedly connected with the top of the top plate.

[0017] (Three) beneficial effects

[0018] The utility model discloses simple structure, convenient to use can be rectified and the protection guide of box to the inside after the setting of guiding mechanism, can keep stable posture after the box passes through bottom plate area, reduce the security risk of falling due to the offset unbalance. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a kind of structure diagram for guiding device of conveyer Figure 1 ;

[0020] Figure 2 It is a kind of structure diagram for guiding device of conveyer Figure 2 ;

[0021] Figure 3 It is a kind of section view diagram of bottom plate in guiding device for conveyer;

[0022] Figure 4 It is Figure 3 A enlarged schematic view in the middle;

[0023] Figure 5 It is a kind of installation schematic diagram of telescopic rod in guiding device for conveyer;

[0024] Figure 6 It is a kind of installation schematic diagram of slide bar in guiding device for conveyer.

[0025] In the drawing:

[0026] 1, bottom plate;2, guide plate;3, transmission belt;4, first guide wheel;5, slide bar;6, limit block;7, connecting block;8, second guide wheel;9, first spring;10, connecting beam;11, top plate;12, telescopic rod;13, second spring;14, connecting rod;15, sliding block;16, fixed plate;17, servo motor. DETAILED DESCRIPTION

[0027] The technical scheme in the utility model embodiment will be clearly and completely described below with the drawings in the utility model embodiment, and obviously, the described embodiment is only part of the utility model embodiment, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the scope of the utility model protection.

[0028] The utility model provides a kind of guiding device for conveyer, such as Figure 1 、 Figure 2 、 Figure 3 And Figure 6As shown, the guide device for the conveyor comprises a bottom plate 1, a guide plate 2 fixedly installed on the bottom plate 1, a transmission belt 3 rotatably installed inside the bottom plate 1, a first guide wheel 4 rotatably installed inside the bottom plate 1, and a guide mechanism arranged inside the bottom plate 1 for accommodating different sizes of boxes.

[0029] The guide mechanism comprises a slide rod 5 slidably installed inside the bottom plate 1, a limiting block 6 fixedly installed on one end of the slide rod 5, a connecting block 7 fixedly installed on the end of the slide rod 5 away from the limiting block 6, a second guide wheel 8 rotatably installed inside the connecting block 7, and a first spring 9 sleeved on the side surface of the slide rod 5, the slide rod 5 penetrating through the bottom plate 1.

[0030] The first guide wheel 4 is provided in plurality and linearly arranged inside the bottom plate 1, the slide rod 5 is provided in plurality and linearly arranged inside the bottom plate 1, one end of the first spring 9 is fixedly connected to one side of the bottom plate 1, and the other end of the first spring 9 is fixedly connected to one side of the connecting block 7.

[0031] In use, the guide device for the conveyor is first installed directly above the branch of the conveyor, when the box needs to be turned, the box first enters the bottom of the transmission belt 3 at the bottom of the bottom plate 1 along the guide plate 2, a plurality of slide rods 5 are arranged on both sides of the bottom plate 1, and the front slide rods 5 are shorter in length and the rear slide rods 5 are longer in length, after the box enters the bottom of the transmission belt 3, it first contacts the second guide wheel 8 on one end of the shorter slide rod 5, then an external drive motor is started, the drive motor output shaft drives the transmission belt 3 to rotate, the transmission belt 3 drives the box to move along the direction of the transmission belt 3, in this process, the box extrudes the slide rods 5 and the connecting block 7 on both sides through the second guide wheel 8, so that the slide rods 5 and the connecting block 7 on both sides slide to both sides, at the same time, the first spring 9 is extruded by the movement of the slide rod 5 and the connecting block 7, and at the same time, the top of the box is attached to the outer wall of the first guide wheel 4, in the process of moving the box, the first guide wheel 4 is driven to rotate, so as to reduce the friction between the top of the box and the bottom of the bottom plate 1 in the process of moving the box forward, after the box moves out of the bottom of the bottom plate 1, the plurality of slide rods 5 are restored to the initial position by the elastic potential energy of the first spring 9, so as to correct and protect the box, after the box passes through the area of the bottom plate 1, it can maintain a stable posture, reducing the safety hazard of falling due to imbalance.

[0032] Further, in order to make the device adapt to the height of the box, as shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , the top of the bottom plate 1 is fixedly connected with a connecting beam 10, the top of the bottom plate 1 is provided with a top plate 11, and the bottom of the top plate 11 is fixedly connected with a telescopic rod 12.

[0033] The movable end of the telescopic rod 12 is fixedly connected to the top of the connecting beam 10, and the side surface of the telescopic rod 12 is sleeved with a second spring 13, one end of the second spring 13 being fixedly connected to the top of the connecting beam 10.

[0034] The other end of the second spring 13 is fixedly connected to the bottom of the top plate 11, and the top of the bottom plate 1 is hingedly connected with a connecting rod 14.

[0035] In use, when the box enters the bottom of the bottom plate 1, the bottom plate 1 is pushed to move upward, and then the bottom plate 1 drives the connecting rod 14 to rotate through the upward movement, so that the connecting rod 14 drives the sliding block 15 to slide inward along the inner wall of the sliding groove, and then the bottom plate 1 extrudes the second spring 13, and the telescopic rod 12 is retracted, so that the first guide wheel 4 at the bottom of the bottom plate 1 and the transmission belt 3 can stably adhere to the top of the box, and the stability of the bottom plate 1 during the lifting process is maintained, and the uneven stress on the bottom plate 1 caused by the pushing force of the box is avoided.

[0036] It should be noted that, in order to change the moving direction of the box, as shown in Figure 1 , Figure 2 and Figure 3 , the inside of the top plate 11 is slidably connected with a sliding block 15, the inside of the top plate 11 is provided with a sliding groove for the sliding block 15 to slide, and the end of the connecting rod 14 away from the bottom plate 1 is hingedly connected to the inside of the sliding block 15.

[0037] A fixed plate 16 is arranged above the top plate 11, the top of the fixed plate 16 is fixedly connected with a servo motor 17, the output end of the servo motor 17 penetrates through the fixed plate 16, and the output end of the servo motor 17 is fixedly connected to the top of the top plate 11.

[0038] In use, when the box needs to be guided, the servo motor 17 is started, the output shaft of the servo motor 17 drives the top plate 11 to rotate synchronously, then the top plate 11 drives the bottom plate 1 to rotate through the telescopic rod 12 and the two connecting rods 14, and then the transmission belt 3 can drive the box to move along the direction of the bottom plate 1 after rotation.

[0039] The above is only a preferred specific implementation of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A guide for a conveyor, characterized by: The guiding device for conveyer includes a bottom plate (1), a guide plate (2) fixedly installed on the bottom plate (1), a transmission belt (3) rotatably installed inside the bottom plate (1), a first guide wheel (4) rotatably installed inside the bottom plate (1), and a guiding mechanism arranged inside the bottom plate (1) for accommodating different sizes of boxes. The guiding mechanism includes a sliding rod (5) slidingly installed inside the bottom plate (1), a limiting block (6) fixedly installed on one end of the sliding rod (5), a connecting block (7) fixedly installed on the end of the sliding rod (5) away from the limiting block (6), a second guide wheel (8) rotatably installed inside the connecting block (7), and a first spring (9) sleeved on the side surface of the sliding rod (5), and the sliding rod (5) penetrates the bottom plate (1).

2. A guide for a conveyor as claimed in claim 1, characterised in that: The first guide wheel (4) is provided with a plurality of linear array distribution inside the bottom plate (1), the sliding rod (5) is provided with a plurality of linear array distribution inside the bottom plate (1), one end of the first spring (9) is fixedly connected to one side of the bottom plate (1), and the other end of the first spring (9) is fixedly connected to one side of the connecting block (7).

3. A guide for a conveyor as defined in claim 1, characterized in that: The top of the bottom plate (1) is fixedly connected with a connecting beam (10), the top of the bottom plate (1) is provided with a top plate (11), and the bottom of the top plate (11) is fixedly connected with a telescopic rod (12).

4. A guide for a conveyor as claimed in claim 3, characterised in that: The movable end of the telescopic rod (12) is fixedly connected to the top of the connecting beam (10), the side surface of the telescopic rod (12) is sleeved with a second spring (13), and one end of the second spring (13) is fixedly connected to the top of the connecting beam (10).

5. A guide for a conveyor as claimed in claim 4, characterised in that: The other end of the second spring (13) is fixedly connected to the bottom of the top plate (11), and the top of the bottom plate (1) is hingedly connected with a connecting rod (14).

6. A guide for a conveyor as claimed in claim 5, wherein: The inside of the top plate (11) is slidingly connected with a sliding block (15), the inside of the top plate (11) is provided with a sliding groove for sliding of the sliding block (15), and the end of the connecting rod (14) away from the bottom plate (1) is hingedly connected inside the sliding block (15).

7. A guide for a conveyor as defined in claim 3, wherein: The top of the top plate (11) is provided with a fixed plate (16), the top of the fixed plate (16) is fixedly connected with a servo motor (17), the output end of the servo motor (17) penetrates the fixed plate (16), and the output end of the servo motor (17) is fixedly connected to the top of the top plate (11).

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