CN201520526U - An electric roller conveyor - Google Patents

Abstract

The utility model provides an electric roller conveyor, which is characterized in that it includes an aluminum alloy support foot, an aluminum alloy beam is arranged above the aluminum alloy support foot, and at least one electric roller is arranged between the two aluminum alloy beams , each motorized roller forms a group with at least six non-powered rollers, and the motorized rollers are connected to an external PLC system. The utility model has the advantages that the electric roller and the O-ring drive noise is small; the aluminum alloy beam and the aluminum alloy supporting foot are all made of aluminum profiles, the production process is simple, and the production period is short; there is no motor reducer, and the overall space utilization rate is high; the unit material The transmission power consumption is low, saving energy consumption; the structure is simple and clear, small and beautiful.

Description

An electric roller conveyor

technical field

The utility model relates to an electric roller conveyor, which is applied to light-duty automatic vertical warehouse conveying systems for storage of various enterprises, material conveying of distribution logistics and automatic lines, and belongs to the technical field of logistics equipment.

Background technique

Today, the commonly used roller conveyors all adopt the frame structure of C-shaped flanged beams and C-shaped flanged feet, powered by a motor reducer, and drive single-chain rollers or double-chained rollers through chains to make materials (pallets or materials However, commonly used roller conveyors generally have the following disadvantages: the chain is noisy; the structure is complex, the production process has many links, and the production period is long; the motor reducer takes up space, and the overall space utilization rate is low; cleaning is difficult; High power consumption per unit of material conveying; bulky and unsightly.

Contents of the invention

The purpose of the utility model is to provide an aluminum alloy beam electric roller conveyor with low noise, simple structure, short production period, high overall space utilization rate, low power consumption per unit material conveying, compact and beautiful.

In order to achieve the above purpose, the technical solution of the utility model is to provide an electric roller conveyor, which is characterized in that it includes an aluminum alloy support foot, an aluminum alloy beam is arranged above the aluminum alloy support foot, and two aluminum alloy beams There is at least one motorized roller between them, and each motorized roller forms a group with at least six unpowered rollers, and the motorized rollers are connected to an external PLC system.

In the aluminum alloy beam electric roller conveyor of the utility model, when materials are transported on the conveyor, the electric rollers at the front and the front are running, and the electric rollers at the rear are stopped. Using multiple aluminum alloy beam electric roller conveyors of this utility model together with light-duty material box stackers and lifting and steering conveyors can form a light-duty automatic vertical warehouse conveying system and a distribution center logistics conveying system that can be widely used in various types of enterprise storage. , The conveying system of the automatic production line.

The utility model has the advantages of low transmission noise of electric rollers and O-rings; aluminum alloy beams and aluminum alloy supports are all made of aluminum profiles, the production process is simple, and the production period is short; there is no motor reducer, and the overall space utilization rate is high; the unit material The transmission power consumption is low, saving energy consumption; the structure is simple and clear, small and beautiful.

Description of drawings

Figure 1A is a perspective view of an electric roller conveyor provided by the utility model;

Fig. 1B is a front view of an electric roller conveyor provided by the utility model;

Fig. 2 is the structural representation of guiding device;

Figure 3 is the first state diagram of the movement of materials on the aluminum alloy beam electric roller conveyor;

Fig. 4 is the second state diagram of the material moving on the aluminum alloy beam electric roller conveyor;

Fig. 5 is a third state diagram of materials moving on the aluminum alloy beam electric roller conveyor.

Detailed ways

The utility model is described in detail below in conjunction with embodiment.

Example

As shown in Figure 1A and Figure 1B, it is a schematic structural diagram of an electric roller conveyor provided by the utility model, which consists of electric roller 1, unpowered roller 2, corner connector 3, aluminum alloy beam 4, sealing plate 5, aluminum alloy Alloy support foot 6, ground ankle 7, guide device 8, connecting beam 9 and PLC system.

Aluminum alloy beam 4, aluminum alloy support foot 6, and corner connector 3 are fixedly connected by bolt groups to form an overall frame. Aluminum alloy beam 4 is installed above the aluminum alloy support foot 6, and the bottom of the aluminum alloy support foot 6 is installed Wrist 7 is provided with corner connector 3 at the corner formed by aluminum alloy support foot 6 and aluminum alloy beam 4; two pieces of aluminum alloy beam 4 are reinforced with connecting beam 9; in the present embodiment, each electric roller 1 It is a group with nine unpowered rollers 2, which are driven by O-rings. There are four groups fixed between the two aluminum alloy beams 4. Each motorized roller 1 is connected to an external PLC system. The first group is successively named as Zone A, Zone B, Zone C and Zone D; the guide device 8 is installed on the aluminum alloy beam 4 to prevent the material from slipping and falling from the conveyor; The sealing plate 5 plays an aesthetic role, and the space between the sealing plate 5 and the aluminum alloy beam 4 can be used for wiring.

As shown in Figure 2, it is a structural schematic diagram of the guiding device, including a protective groove 8-2, the protective groove 8-2 is fixed on the aluminum alloy beam 4 through the protective groove fixing plate 8-3, and the guide slide bar 8-1 is placed on the protective groove. In the groove 8-2, when the material is running on the conveyor, if it deviates from the running direction, the guide slide bar 8-1 will push the material back to the original running direction.

Combined with Figure 3 to Figure 5 to illustrate the movement process of materials on this device:

As shown in Figure 3, when the material is in zone A, there is no other material in front, the motorized roller 1 in zone A and zone B in front is in the open state, the material moves forward, and the motorized roller 1 in zone C and D is in the stop state; when the material When the material completely enters zone B, the motorized roller 1 in zone C opens, the motorized roller 1 in zone A closes, and the material continues to move forward; when the material completely enters zone C, the motorized roller 1 in zone D opens, and the motorized roller 1 in zone B closes. The material continues to run forward.

As shown in Figure 4, when material a is in zone A, there is no other material in zone B ahead, material b is in zone C, material c is in zone D, and material b and material c are in a stopped state. At this time, zone A and zone B in front The motorized roller 1 in zone A is in the open state, the material moves forward, and the motorized roller 1 in zone C and D is in the stop state; when the material a completely enters zone B, the motorized roller 1 in zone A is closed, and the motorized roller 1 in zone B is in the material When a reaches the designated position in area B, it will be closed immediately, and the motorized roller 1 in area C and area D is still in a stopped state.

As shown in Figure 5, the material c is completely removed from the D area. At this time, the electric roller 1 in the D area is in the open state, and the electric roller 1 in the C area is opened immediately, and the material b runs from the C area to the D area. 1 is still in the stopped state; when the material b completely enters the D area, the motorized roller 1 in the B area is turned on, and the material a runs from the B area to the C area.

The use of aluminum alloy beam electric roller conveyor in the conveying system can accumulate more materials on the same long conveying line, so that the overall conveying frequency of the conveying system can be accelerated, and the power of the electric roller is much lower than that of the motor reducer , The operating power consumption of a single material is greatly reduced, which can effectively improve system efficiency, reduce unit operating costs, and reduce energy waste.

Claims (7)

1. electric roller conveyor, it is characterized in that, comprise aluminum alloy feet (6), be provided with aluminum alloy beams (4) in the top of aluminum alloy feet (6), between two aluminum alloy beams (4), be provided with at least one electric roller (1), every electric roller (1) is formed one group with the unpowered roller of the six roots of sensation (2) at least, between electric roller (1) and the unpowered roller (2) and be connected the PLC system that electric roller (1) connection is external between two unpowered rollers (2) with O type circle.

2. a kind of electric roller conveyor as claimed in claim 1, it is characterized in that, be provided with ground ankle (7) in the bottom of described aluminum alloy feet (6), be provided with angle connector (3) in described aluminum alloy feet (6) and the corner that described aluminum alloy beams (4) forms.

3. a kind of electric roller conveyor as claimed in claim 1 is characterized in that, is provided with guide piece (8) on described aluminum alloy beams (4).

4. a kind of electric roller conveyor as claimed in claim 3, it is characterized in that, described guide piece (8) comprises and protects groove (8-2), protects groove (8-2) and is fixed on the described aluminum alloy beams (4) by protecting groove adapter plate (8-3), and guiding draw runner (8-1) places and protects in the groove (8-2).

5. a kind of electric roller conveyor as claimed in claim 1 is characterized in that, the both sides outside described aluminum alloy feet (6) are provided with regulates bolt (18).

6. a kind of electric roller conveyor as claimed in claim 1 is characterized in that, reinforces with tie-beam (9) between described two aluminum alloy beams (4).

7. a kind of electric roller conveyor as claimed in claim 1 is characterized in that, is provided with shrouding (5) in the outside of described aluminum alloy beams (4).

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