Multi-size compatible conveying equipment

Abstract

The utility model relates to the field of conveying equipment, in particular to multi-size compatible conveying equipment. Comprising a centering conveying assembly and a chain type conveying assembly. Wherein the chain type conveying assembly is provided with an inner side conveying mechanism and an outer side conveying mechanism, the inner side conveying mechanism and the outer side conveying mechanism respectively comprise first conveying belts and second conveying belts, the first conveying belts and the second conveying belts are arranged in pairs, and the pair of first conveying belts is arranged on the inner sides of the pair of second conveying belts; the centering conveying assembly is provided with a centering base, a roller set is arranged on the centering base, a centering mechanism is arranged in cooperation with the roller set, the centering mechanism comprises centering plates arranged in pairs, and the pair of centering plates is arranged above the roller set and is driven by a centering driver to do synchronous opening and closing movement. And the centering conveying assembly and the chain type conveying assembly are arranged, so that materials of different specifications can be conveyed in the same batch, and the compatibility of the equipment to the material sizes is enhanced.

Description

Technical Field

[0001] The utility model relates to the field of conveying equipment, in particular to a multi-size compatible conveying equipment. Background Art

[0002] The concept of logistics originated in the 1930s, originally meaning "physical distribution" or "goods delivery." China's standard logistics terminology defines logistics as the physical flow of goods from a supplier to a recipient, organically integrating transportation, storage, handling, packaging, distribution, and information processing to meet customer needs.

[0003] Industries like furniture manufacturing and ultra-large LCD display manufacturing often require oversized pallets of various sizes. These pallets are often over 2 meters wide, and product sizes vary widely. Due to packaging costs and other factors, pallet sizes can also vary significantly. Traditional chain conveyors are unable to adapt to these changes in pallet size. Utility Model Content

[0004] The purpose of the utility model is to provide a multi-size compatible conveying device to solve the problem that the conveying equipment in the prior art is not compatible with materials of different specifications.

[0005] The technical solution of the utility model is: a multi-size compatible conveying device, comprising a centering conveying component and a chain conveying component;

[0006] The chain conveyor assembly comprises an inner conveying mechanism and an outer conveying mechanism, wherein the inner conveying mechanism and the outer conveying mechanism respectively comprise a first conveyor belt and a second conveyor belt arranged in pairs, wherein the pair of the first conveyor belts is arranged on the inner side of the pair of the second conveyor belts;

[0007] The centering conveying assembly has a centering base, a roller group is provided on the centering base, and a centering mechanism is provided in conjunction with the roller group. The centering mechanism includes centering plates arranged in pairs. A pair of the centering plates are arranged above the roller group and perform synchronous opening and closing movements driven by the centering drive.

[0008] Preferably, the centering plate is connected to the centering driver through a centering bracket passing through the roller group; the roller group has a plurality of rollers arranged in parallel, with gaps between adjacent rollers, and the centering bracket passes through the gaps to connect the centering plate and the centering driver.

[0009] Preferably, the centering drive includes a centering motor, an execution end of the centering motor is transmission-connected to a centering screw, and one end of the centering screw away from the centering motor is fixed to a centering bracket.

[0010] Preferably, both ends of the centering plate along the running direction of the roller group are bent outward to form a guide portion.

[0011] Preferably, the first conveyor belt is arranged lower than the second conveyor belt; the centering base is connected to a lifting mechanism, and the centering base rises and falls under the drive of the lifting mechanism, and has a first station and a second station corresponding to the first conveyor belt and the second conveyor belt respectively.

[0012] Preferably, the lifting mechanism includes a lifting shaft, and a lifting drive wheel and a lifting cam are coaxially fixed to the lifting shaft. The lifting drive wheel is connected to the lifting driver, driving the lifting shaft to drive the lifting cam to rotate around its own axis. A lifting guide mechanism is provided in conjunction with the lifting cam, and the lifting cam pushes the centering base abutting against it to perform lifting and lowering movements along the lifting guide mechanism.

[0013] Preferably, the centering base is rotatably provided with a contact wheel, the contact wheel has an axis parallel to the lifting shaft, and the lifting cam abuts against the contact wheel.

[0014] Compared with the prior art, the advantages of the present invention are: the present invention is provided with a centering conveying component and a chain conveying component, so that the present invention can convey materials of different specifications in the same batch, thereby enhancing the compatibility of the equipment with material sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0016] Figure 1 This is a structural diagram of a multi-size compatible conveying equipment described in the utility model;

[0017] Figure 2 This is a structural diagram of the centering mechanism described in the present utility model;

[0018] Figure 3 This is a structural diagram of the jacking mechanism of the utility model;

[0019] Figure 4 for Figure 1 Enlarged view of point A;

[0020] Among them: 1. Centering base, 11. Contact wheel, 2. Roller group, 3. Centering mechanism, 31. Centering plate, 311. Guide part, 32. Centering drive, 321. Centering motor, 322. Centering screw, 33. Centering bracket, 4. Chain conveyor assembly, 41. First conveyor belt, 42. Second conveyor belt, 5. Lifting mechanism, 51. Lifting base, 52. Lifting shaft, 53. Lifting drive wheel, 54. Lifting cam, 55. Lifting guide mechanism, 551. Guide sleeve, 552. Guide shaft. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the present invention in conjunction with specific embodiments:

[0022] like Figure 1 As shown, a multi-size compatible conveying equipment includes a centering conveying component and a chain conveying component 4. The centering conveying component is used to center materials of different sizes so that the centers of materials of different sizes run along the same path to the chain conveying component 4.

[0023] Combine Figure 2 As shown, the centering conveying assembly has a centering base 1, on which a roller group 2 is arranged. The roller group 2 is used to transport the material toward the chain conveying assembly 4. A centering mechanism 3 is arranged in conjunction with the roller group 2. The centering mechanism 3 includes a pair of centering plates 31. The centering plates 31 are arranged above the roller group 2 and perform synchronous opening and closing movements driven by the centering driver 32, thereby driving the center of the material to the center line.

[0024] The centering plate 31 passes through the roller group 2 and is connected to the centering driver 32 via the centering bracket 33. The roller group 2 has a plurality of rollers arranged in parallel, with gaps between adjacent rollers. The centering bracket 33 passes through the gaps and connects the centering plate 31 and the centering driver 32. In this embodiment, the centering driver 32 includes a centering motor 321. The actuator end of the centering motor 321 is transmission-connected to a centering screw 322. The end of the centering screw 322 away from the centering motor 321 is fixed to the centering bracket 33. In addition, the ends of the centering plate 31 along the running direction of the roller group 2 are bent outward to form a guide portion 311. The guide portion 311 guides the material, making it easier for the material to enter between the pair of centering plates 31.

[0025] like Figure 1 As shown, the chain conveyor assembly 4 has an inner conveying mechanism and an outer conveying mechanism, each of which includes a first conveyor belt 41 and a second conveyor belt 42, both of which are arranged in pairs. The pair of first conveyor belts 41 is arranged on the inner side of the pair of second conveyor belts 42. The first conveyor belts 41 are used to convey small-sized materials, while the second conveyor belts 42 are used to convey large-sized materials.

[0026] In order to adapt to the different height differences between the first conveyor belt 41 and the second conveyor belt 42, as shown in FIG. Figure 3 As shown, the centering conveying assembly is further provided with a lifting mechanism 5 , and the centering conveying assembly rises and falls under the drive of the lifting mechanism 5 , and has a first station and a second station corresponding to the first conveyor belt 41 and the second conveyor belt 42 respectively.

[0027] The lifting mechanism 5 includes a lifting base 51, a lifting shaft 52 is rotatably connected to the lifting base 51, a lifting drive wheel 53 and a lifting cam 54 are coaxially fixed to the lifting shaft 52, the lifting drive wheel 53 is connected to the lifting driver, and the lifting shaft 52 drives the lifting cam 54 to rotate around its own axis, and a lifting guide mechanism 55 is provided in conjunction with the lifting cam 54. In this embodiment, combined with Figure 4 As shown, the lifting guide mechanism 55 includes a guide sleeve 551 fixed on the lifting base 51 along the vertical direction, and a guide shaft 552 that is slidably matched with the guide sleeve 551 and is set on the centering base 1.

[0028] The lifting cam 54 pushes the centering base 1 abutting against it to move up and down. Figure 4 As shown, the centering base 1 is rotatably provided with a contact wheel 11 having an axis parallel to the lifting shaft 52, and the lifting cam 54 abuts against the contact wheel 11. The provision of the contact wheel 11 converts the sliding friction between the lifting cam 54 and the centering base 1 into rolling friction, thereby making the lifting process smoother. The above embodiments are merely illustrative of the technical concepts and features of the present invention, and are intended to enable those familiar with the art to understand the contents of the present invention and implement them accordingly, and are not intended to limit the scope of protection of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, from any point of view, the embodiments should be regarded as illustrative and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all variations that fall within the meaning and scope of the equivalent elements of the claims be encompassed within the present invention.

Claims

1. A multi-size compatible conveying device, characterized in that: It includes a centering conveying component and a chain conveying component (4); The chain conveyor assembly (4) comprises an inner conveying mechanism and an outer conveying mechanism, wherein the inner conveying mechanism and the outer conveying mechanism respectively comprise a first conveying belt (41) and a second conveying belt (42) both arranged in pairs, and the pair of the first conveying belts (41) are arranged on the inner side of the pair of the second conveying belts (42); The centering conveying assembly comprises a centering base (1), a roller group (2) is provided on the centering base (1), and a centering mechanism (3) is provided in conjunction with the roller group (2). The centering mechanism (3) comprises centering plates (31) arranged in pairs. The pair of centering plates (31) are arranged above the roller group (2) and perform synchronous opening and closing movements driven by a centering driver (32).

2. The multi-size compatible conveying equipment according to claim 1, characterized in that: The centering plate (31) passes through the roller group (2) and is connected to the centering driver (32) via a centering bracket (33); the roller group (2) comprises a plurality of rollers arranged in parallel, with gaps between adjacent rollers, and the centering bracket (33) passes through the gaps to connect the centering plate (31) and the centering driver (32).

3. The multi-size compatible conveying equipment according to claim 2, characterized in that: The centering driver (32) comprises a centering motor (321), an execution end of the centering motor (321) is transmission-connected to a centering screw rod (322), and an end of the centering screw rod (322) away from the centering motor (321) is fixed to a centering bracket (33).

4. The multi-size compatible conveying equipment according to claim 2, characterized in that: The centering plate (31) is bent outward at both ends along the running direction of the roller group (2) to form a guide portion (311).

5. The multi-size compatible conveying equipment according to claim 3, characterized in that: The first conveyor belt (41) is arranged lower than the second conveyor belt (42); the centering base (1) is connected to a lifting mechanism (5), and the centering base (1) rises and falls under the drive of the lifting mechanism (5), and has a first station and a second station corresponding to the first conveyor belt (41) and the second conveyor belt (42), respectively.

6. The multi-size compatible conveying device according to claim 5, characterized in that: The lifting mechanism (5) includes a lifting shaft (52), a lifting drive wheel (53) and a lifting cam (54) are coaxially fixed to the lifting shaft (52), the lifting drive wheel (53) is in transmission connection with the lifting driver, and the lifting shaft (52) drives the lifting cam (54) to rotate around its own axis, and a lifting guide mechanism (55) is provided in conjunction with the lifting cam (54), and the lifting cam (54) pushes the centering base (1) abutting against it to perform a lifting movement along the lifting guide mechanism (55).

7. The multi-size compatible conveying equipment according to claim 6, characterized in that: The centering base (1) is rotatably provided with a contact wheel (11), the contact wheel (11) having an axis parallel to the lifting shaft (52), and the lifting cam (54) abuts against the contact wheel (11).

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