Steel pipe sorting and conveying device

Abstract

The utility model discloses a steel pipe sorting and conveying device which comprises a base, a row of conveying rollers are arranged on the base in the linear direction, each conveying roller is of an I-shaped structure with the concave middle, annealed steel pipes are arranged on the conveying rollers and conveyed to the tail end of the base in the length direction through rotation of the conveying rollers, and the tail end of the base is provided with a butting part. The two sides of the tail end of the base are each provided with a steel pipe taking-away mechanism and a steel pipe receiving mechanism, the resisting part is used for resisting steel pipes conveyed to the tail end of the base to prevent the steel pipes from being continuously conveyed forwards, each steel pipe taking-away mechanism comprises a plurality of claws which are distributed in parallel and driven by a driving device to vertically swing, and the claws are located below the steel pipes at the tail end of the base when in low positions. And the steel pipes are conveyed to the steel pipe receiving mechanisms on the corresponding sides during upward swinging. The utility model provides the steel pipe sorting and conveying device which is convenient for sorting and taking the annealed steel pipes from the conveying rollers for subsequent procedures.

Description

Technical Field

[0001] The utility model relates to a steel pipe sorting and conveying device, belonging to the technical field of steel pipe processing equipment. Background Art

[0002] In order to improve or eliminate the structural defects and residual stress generated in the casting and forging process of steel pipes and prevent deformation and cracking of steel pipes, it is necessary to anneal the steel pipes. The annealed steel pipes are sorted according to production needs. The annealed steel pipes are now placed on a row of horizontally arranged conveyor rollers and conveyed in a straight line along the length direction of the steel pipes. In order to prevent the steel pipes from falling during transportation, the conveyor rollers are in an I-shaped shape with a depression in the middle. The steel pipes are limited in the middle of the conveyor rollers for transportation. Since the temperature of the annealed steel pipes is relatively high and the conveyor rollers limit the steel pipes on both sides, it is inconvenient to remove the steel pipes from the conveyor rollers for sorting. Summary of the invention

[0003] The technical problem to be solved by the utility model is to provide a steel pipe sorting and conveying device, which is convenient for sorting and removing the annealed steel pipes from the conveying rollers for subsequent processes, and can solve the shortcomings of the prior art.

[0004] The technical solution of the utility model is: a steel pipe sorting and conveying device, including a base, a row of conveying rollers are arranged on the base along a straight line direction, the conveying rollers are in an I-shaped structure with a depression in the middle, the annealed steel pipes are placed on the conveying rollers and conveyed to the end of the base along the length direction by the rotation of the conveying rollers, the end of the base is provided with a resisting part, both sides of the end of the base are provided with a steel pipe taking-off mechanism and a steel pipe receiving mechanism, the resisting part resists the steel pipe conveyed to the end of the base to prevent it from continuing to be conveyed forward, the steel pipe taking-off mechanism includes a plurality of parallel distributed hook claws driven by a driving device to swing up and down, the hook claws are located below the steel pipe at the end of the base when in a low position, and convey the steel pipe to the steel pipe receiving mechanism on the corresponding side when swinging upward.

[0005] It further comprises a control device. The base is provided with a sensor, which senses the steel pipe transported to the end of the base. The sensor, the driving device and the control device are connected.

[0006] Furthermore, the steel pipe receiving mechanism includes an inclined slide rail group, which includes a plurality of parallel distributed inclined slide rails. The steel pipe removal mechanism transports the steel pipe to the high position of the slide rail group, and the steel pipe slides from the high position of the slide rail group to the low position of the slide rail group under the action of gravity.

[0007] It further includes a steel pipe pushing mechanism, wherein a blocking member is provided on the slide rail, and the blocking member blocks the steel pipe to prevent the steel pipe from continuing to slide down. The steel pipe pushing mechanism includes a lifting mechanism and a pushing member driven to be lifted and lowered by the lifting mechanism. The lifting mechanism is arranged below the slide rail group to drive the pushing member to lift and lower and cooperate with the steel pipe located on the upper side of the blocking member to push the steel pipes on the upper side of the blocking member to the lower side of the blocking member one by one.

[0008] Further, the steel pipe receiving mechanism includes a collection box.

[0009] By implementing the utility model, the conveying roller rotates to convey the steel pipe to the end of the base. According to the different production uses of the steel pipe, the hooks on both sides swing up and down to convey the steel pipe to the steel pipe receiving mechanism on the corresponding side, so that the annealed steel pipe can be quickly sorted and removed from the conveying roller for subsequent processes. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a three-dimensional view of the utility model;

[0011] Figure 2 This is a schematic diagram of the utility model when the steel pipe is transported to the steel pipe receiving mechanism;

[0012] Figure 3 It is a schematic diagram of the steel pipe of the utility model being pushed by the steel pipe pushing mechanism.

[0013] As shown in the figure: base 1; conveying roller 2; steel pipe 3; blocking part 4; hook claw 5; slide rail 6; collecting box 7; blocking member 8; telescopic cylinder 9; pushing member 10. DETAILED DESCRIPTION

[0014] Embodiments of the present utility model: Figure 1 to Figure 2 As shown, a steel pipe sorting and conveying device comprises a base 1, a row of conveying rollers 2 are arranged on the base 1 along a straight line direction, the conveying rollers 2 have an I-shaped structure with a depression in the middle, the annealed steel pipes 3 are placed on the conveying rollers 2 and conveyed to the end of the base 1 along the length direction by the conveying rollers 2, the end of the base 1 has a blocking portion 4, both sides of the end of the base 1 are provided with a steel pipe removal mechanism and a steel pipe receiving mechanism, the blocking portion 4 blocks the steel pipe 3 conveyed to the end of the base 1 to prevent it from continuing to be conveyed forward, and the steel pipe 3 removal mechanism comprises a plurality of parallelly distributed hook claws 5 driven by a driving device to swing up and down, The hook claws 5 are connected in series through a rotating rod, and the driving device drives the rotating rod to rotate to realize the up and down swing of the hook claws 5. Adjacent hook claws 5 are separated by a certain distance and distributed between the conveying rollers 2. The hook claws 5 on both sides are staggered. When the hook claws 5 are in a low position, they are located below the steel pipe 3 at the end of the base 1. When they swing upward, the steel pipe 3 is transported to the steel pipe receiving mechanism on the corresponding side. According to the different production uses of the steel pipe 3, the hook claws on both sides swing up and down to transport the steel pipe 3 to the steel pipe receiving mechanism on the corresponding side. Of course, the hook claws 5 on both sides can realize the uninterrupted removal of the steel pipe 3 from the base 1 through interval swinging.

[0015] As a preferred embodiment, a control device is included. A sensor is provided on the base 1. The sensor senses the steel pipe 3 transported to the end of the base 1 and transmits a signal to the control device. The control device controls the operation of a driving device that drives the hook 5 to swing, thereby automatically and accurately removing the steel pipe 3 from the conveying roller 2 of the base 1.

[0016] As a preferred embodiment, the steel pipe receiving mechanism includes an inclined slide rail group, which includes a plurality of parallel distributed inclined slide rails 6. The steel pipe taking-off mechanism transports the steel pipe to the high position of the slide rail group. The steel pipe 3 slides from the high position of the slide rail group to the low position of the slide rail group under the action of gravity, thereby realizing automatic transportation of the steel pipe after taking-off. Of course, the steel pipe receiving mechanism can also be an aggregate box 7, and the steel pipe can be directly transported to the aggregate box 7 for centralized processing. In the present application, one side is the aggregate box 7 and the other side is the slide rail group.

[0017] As a preferred embodiment, Figure 3 As shown, it includes a steel pipe pushing mechanism, a blocking member 8 is provided on the slide rail 6, the blocking member 8 blocks the steel pipe 3 to prevent the steel pipe 3 from continuing to slide down, the steel pipe pushing mechanism includes a telescopic cylinder 9 and a pushing member 10 driven to rise and fall by the telescopic cylinder 9, the telescopic cylinder 9 is the lifting mechanism, the telescopic cylinder 9 is arranged under the slide rail group to drive the pushing member 10 to rise and fall, the top of the pushing member 10 is an inclined guide surface, when the pushing member 10 rises, it exceeds the two adjacent slide rails 6 and pushes up the steel pipe 3 blocked by the blocking member 8, and slides down to the lower side of the blocking member 8 under the action of the guide surface, when the pushing member 10 descends, the next steel pipe slides to the position blocked by the blocking member 8, and the above actions are repeated to realize the sequential transportation of the steel pipes.

Claims

1. A steel pipe sorting and conveying device, comprising a base, a row of conveying rollers are arranged on the base in a straight line direction, the conveying rollers are in an I-shaped structure with a concave middle, the annealed steel pipes are placed on the conveying rollers and conveyed to the end of the base along the length direction by the rotation of the conveying rollers, characterized in that: The end of the base is provided with a resisting portion, and both sides of the end of the base are provided with a steel pipe removal mechanism and a steel pipe receiving mechanism. The resisting portion resists the steel pipe transported to the end of the base to prevent it from continuing to be transported forward. The steel pipe removal mechanism includes a plurality of parallelly distributed hook claws driven by a driving device to swing up and down. When the hook claws are in a low position, they are located below the steel pipe at the end of the base. When they swing upward, they transport the steel pipe to the steel pipe receiving mechanism on the corresponding side.

2. The steel pipe sorting and conveying device according to claim 1 is characterized in that: The invention comprises a control device. The base is provided with a sensor, and the sensor senses the steel pipe transported to the end of the base. The sensor, the driving device and the control device are connected.

3. The steel pipe sorting and conveying device according to claim 1 or 2, characterized in that: The steel pipe receiving mechanism comprises an inclined slide rail group, which comprises a plurality of parallel distributed inclined slide rails. The steel pipe removing mechanism transports the steel pipe to the high position of the slide rail group, and the steel pipe slides from the high position of the slide rail group to the low position of the slide rail group under the action of gravity.

4. The steel pipe sorting and conveying device according to claim 3 is characterized in that: It includes a steel pipe pushing mechanism, the slide rail is provided with a blocking member, the blocking member blocks the steel pipe to prevent the steel pipe from continuing to slide down, the steel pipe pushing mechanism includes a lifting mechanism and a pushing member driven to be lifted and lowered by the lifting mechanism, the lifting mechanism is arranged below the slide rail group to drive the pushing member to lift and lower and cooperate with the steel pipe located on the upper side of the blocking member, and pushes the steel pipes on the upper side of the blocking member to the lower side of the blocking member one by one.

5. The steel pipe sorting and conveying device according to claim 1 or 2, characterized in that: The steel pipe receiving mechanism includes a material collection box.

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