Conveying belt with adjustable working width

Abstract

The utility model relates to a conveying belt with an adjustable working width, which comprises a frame body, a plurality of rollers are arranged on the frame body in parallel, and an adjustable limiting component which can be matched with the rollers is arranged on the frame body below the rollers; the adjustable limiting assembly comprises fixing guide rods, a connecting rod, limiting columns and an adjusting air cylinder, the two ends of the two fixing guide rods are connected with the supporting plates on the two sides of the frame body respectively, sliding bases are symmetrically arranged on the fixing guide rods, the two ends of the connecting rod are connected with the sliding bases respectively, and the multiple limiting columns are arranged on the connecting rod. The working width of the conveying belt can be adjusted through the adjustable limiting assembly, and the conveying device is suitable for positioning and conveying work of products of different specifications; the distance between the corresponding limiting columns can be easily changed through the adjusting air cylinders, and the purpose of adjusting the working width is achieved; elastic ferrules are arranged on the limiting columns, so that the limiting columns can be prevented from bumping and damaging the products; the structure is simple, the effect is remarkable, and installation and maintenance are convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of logistics equipment and relates to a conveyor belt with adjustable working width. Background Art

[0002] Factory automation is an important means to improve production efficiency, among which conveyor belts are one of the important equipment in factory automation production mode. Usually, products are transferred and called on conveyor belts. At present, the width of conveyor belt devices is mostly fixed, which is suitable for transporting a type of product. Some products need to be positioned and transported on conveyor belts. However, when the specifications and dimensions of the products are adjusted to a certain extent, the conveyor belts may no longer be applicable, which is inconvenient. Summary of the invention

[0003] The utility model aims to overcome the deficiencies in the prior art, solve the problem that conveyor belt equipment cannot be flexibly adapted to products of different specifications, and provide a conveyor belt with adjustable working width.

[0004] In order to achieve the above purpose, the following technical solutions are adopted:

[0005] The conveyor belt with adjustable working width comprises a frame, a roller and an adjustable limiter, wherein a plurality of rollers are arranged in parallel on the frame, and an adjustable limiter assembly which can cooperate with the rollers is arranged on the frame below the rollers; the adjustable limiter assembly comprises a fixed guide rod, a connecting rod, a limiter column and an adjusting cylinder, the two ends of the two fixed guide rods are respectively connected to the support plates on both sides of the frame, the fixed guide rods are symmetrically provided with sliding seats, the two ends of the connecting rods are respectively connected to the sliding seats, and a plurality of limiter columns are arranged on the connecting rods; the frame is symmetrically provided with adjusting cylinders, and the piston rods of the two adjusting cylinders are respectively connected to the middle parts of the two connecting rods.

[0006] Preferably, the frame body comprises a first support frame and a second support frame, a mounting plate is arranged between the first support frame and the second support frame, and the regulating cylinders are respectively fixed to the mounting plate by cylinder supports.

[0007] Preferably, a plurality of threaded holes are provided on the top of the connecting rod, a threaded rod capable of matching with the threaded holes is provided at the lower end of the limiting column, and a torsion plane is provided in the middle of the limiting column.

[0008] Preferably, support feet are respectively provided under the first support frame and the second support frame.

[0009] Preferably, an elastic ring is provided at the upper end of the limiting column, and the elastic ring is fixed by a retaining spring.

[0010] Preferably, the piston rod of the regulating cylinder is connected to the connecting rod by means of a connecting bracket.

[0011] Compared with the prior art, the utility model has the following advantages:

[0012] The utility model utilizes an adjustable limit assembly to adjust the working width of the conveyor belt, and is suitable for positioning and conveying products of different specifications; the distance between the connecting rods (that is, the distance between the corresponding limit columns) can be easily changed by utilizing an adjusting cylinder to achieve the purpose of adjusting the working width; the elastic rings arranged on the limit columns can prevent the limit columns from causing bumps and damages to the products; the utility model has a simple structure, significant effects, and is easy to install and maintain. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 It is a schematic diagram of the structure of the adjustable limit assembly of the utility model.

[0015] In the figure: 1. frame; 2. roller; 3. fixed guide rod; 4. connecting rod; 5. limit column; 6. adjusting cylinder; 7. support plate; 8. slide seat; 9. first support frame; 10. second support frame; 11. mounting plate; 12. cylinder support; 13. threaded hole; 14. threaded rod; 15. torque plane; 16. support foot; 17. elastic ring; 18. retaining spring; 19. connecting bracket. DETAILED DESCRIPTION

[0016] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0017] like Figure 1-Figure 2 As shown, a conveyor belt with adjustable working width includes a frame 1, a roller 2 and an adjustable limiter. A plurality of rollers 2 are arranged in parallel on the frame 1. An adjustable limiter assembly capable of cooperating with the roller 2 is arranged on the frame 1 below the roller 2. The frame 1 provides installation support for each component. The roller 2 serves as a conveying component. The adjustable limiter assembly is used to limit the working width of the conveyor belt.

[0018] The adjustable limit assembly includes a fixed guide rod 3, a connecting rod 4, a limit column 5 and an adjusting cylinder 6. The two ends of the two fixed guide rods 3 are respectively connected to the support plates 7 on both sides of the frame 1. The fixed guide rods 3 are symmetrically provided with slide seats 8. The two ends of the connecting rod 4 are respectively connected to the slide seats 8. The fixed guide rods 3 are used to guide the movement of the connecting rods 4.

[0019] A plurality of limit posts 5 are arranged on the connecting rod 4, and the limit posts 5 are used to limit the working width of the conveyor belt;

[0020] The frame 1 is symmetrically provided with adjusting cylinders 6, and the piston rods of the two adjusting cylinders 6 are respectively connected to the middle parts of the two connecting rods 4. When the adjusting cylinders 6 are actuated, they can drive the connecting rods 4 to move along the fixed guide rods 3 (making the two connecting rods 4 separate outward or move inward).

[0021] Furthermore, the frame 1 includes a first support frame 9 and a second support frame 10, and a mounting plate 11 is arranged between the first support frame 9 and the second support frame 10. The adjusting cylinder 6 is fixed on the mounting plate 11 by using a cylinder support 12 respectively. The mounting plate 11 is used to provide installation support for the adjusting cylinder 6 and can enhance the supporting strength of the frame 1.

[0022] Furthermore, a plurality of threaded holes 13 are provided on the top of the connecting rod 4, and a threaded rod 14 capable of cooperating with the threaded holes 13 is provided at the lower end of the limiting column 5, and the limiting column 5 is screwed on the connecting rod 4 for easy installation and disassembly; a torque plane 15 is provided in the middle of the limiting column 5, and the torque plane 15 facilitates the installation of the limiting column 5 using a wrench.

[0023] Furthermore, support feet 16 are respectively provided under the first support frame 9 and the second support frame 10 .

[0024] Furthermore, an elastic ring 17 is provided at the upper end of the limiting column 5 , and the elastic ring 17 is fixed by a retaining spring 18 . The elastic ring 17 prevents the limiting column 5 from hitting the surface of the product.

[0025] Furthermore, the piston rod of the regulating cylinder 6 is connected to the connecting rod 4 by means of a connecting bracket 19 .

[0026] Working principle: The utility model uses an adjustable limit assembly on the frame 1 to adjust the working width of the conveyor belt, which is suitable for conveying products of different specifications that need to be positioned; by adjusting the cylinder 6 to drive the connecting rod 4 to move away or closer, the limit column 5 on the connecting rod 4 is in different spatial positions, and the limit column 5 is distributed between the roller 2 at intervals. The function of adjusting the product conveying width is achieved by adjusting the distance between the limit column 5.

[0027] It is understood that the above embodiments are merely exemplary embodiments used to illustrate the principles of the present invention, but the present invention is not limited thereto. For those skilled in the art, various modifications and improvements can be made without departing from the spirit and essence of the present invention, and these modifications and improvements are also considered to be within the scope of protection of the present invention.

Claims

1. A conveyor belt with adjustable working width, comprising a frame (1), a roller (2) and an adjustable stopper, wherein: A plurality of rollers (2) are arranged in parallel on the frame (1); an adjustable limit assembly capable of cooperating with the roller (2) is arranged on the frame (1) below the roller (2); the adjustable limit assembly comprises a fixed guide rod (3), a connecting rod (4), a limit column (5) and an adjusting cylinder (6); the two ends of the two fixed guide rods (3) are respectively connected to the support plates (7) on both sides of the frame (1); a slide seat (8) is symmetrically arranged on the fixed guide rod (3); the two ends of the connecting rod (4) are respectively connected to the slide seat (8); and a plurality of limit columns (5) are arranged on the connecting rod (4); and the adjusting cylinders (6) are symmetrically arranged on the frame (1); the piston rods of the two adjusting cylinders (6) are respectively connected to the middle parts of the two connecting rods (4).

2. The conveyor belt with adjustable working width according to claim 1, characterized in that: The frame body (1) comprises a first support frame (9) and a second support frame (10), a mounting plate (11) is arranged between the first support frame (9) and the second support frame (10), and the regulating cylinders (6) are respectively fixed on the mounting plate (11) by means of cylinder supports (12).

3. The conveyor belt with adjustable working width according to claim 1, characterized in that: A plurality of threaded holes (13) are formed on the upper surface of the connecting rod (4), a threaded rod (14) capable of matching with the threaded holes (13) is provided at the lower end of the limiting column (5), and a torsion plane (15) is formed in the middle of the limiting column (5).

4. The conveyor belt with adjustable working width according to claim 2, characterized in that: Support feet (16) are respectively arranged below the first support frame (9) and the second support frame (10).

5. The conveyor belt with adjustable working width according to claim 1 is characterized in that: An elastic ring (17) is provided at the upper end of the limiting column (5), and the elastic ring (17) is fixed by a retaining spring (18).

6. The conveyor belt with adjustable working width according to claim 1, characterized in that: The piston rod of the regulating cylinder (6) is connected to the connecting rod (4) by means of a connecting bracket (19).

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