CN215556993U - Automatic unloader of defectoscope - Google Patents

Abstract

The utility model discloses a blanking device of an automatic flaw detector, which comprises a discharging frame, a plurality of conveying wheels arranged on the discharging frame in a rotating mode, an ejection mechanism arranged on one side of the discharging frame and a placing groove, wherein a connecting frame is arranged between the discharging frame and the placing groove, a guide plate for guiding a steel pipe to enter the placing groove is arranged on the connecting frame, the guide plate is gradually inclined downwards along the direction from the discharging frame to the placing groove, a plurality of groups of buffering components are arranged on the guide plate, the plurality of groups of buffering components are arranged along the arrangement direction of the conveying wheels, each group of buffering components comprises a buffering block arranged on the guide plate in a reciprocating sliding mode between the discharging frame and the placing groove and a reset assembly used for connecting the buffering block, and the movement stroke of the buffering block sequentially comprises a buffering stroke section and a separation stroke section for separating the buffering block from the steel pipe along the direction from the discharging frame to the placing groove. The utility model has the following advantages and effects: the damage to the surface of the steel pipe can be reduced, and therefore the selling quality of the steel pipe is guaranteed.

Description

Automatic unloader of defectoscope

Technical Field

The utility model relates to an automatic flaw detector, in particular to a blanking device of the automatic flaw detector.

Background

Before the seamless steel tube leaves the factory, seamless steel tube production enterprises carry out flaw detection on the seamless steel tube so as to ensure the quality of the seamless steel tube leaving the factory. The conventional flaw detection methods include an eddy current flaw detection method, an ultrasonic flaw detection method and the like, and thus an existing flaw detector is required.

The blanking device of the existing flaw detector comprises a discharge frame, a plurality of conveying wheels rotatably arranged on the discharge frame, an ejection mechanism arranged on one side of the discharge frame and a placing groove arranged on the other side of the ejection mechanism relative to the discharge frame. The steel pipe after the detection is transmitted to the upper part of the conveying wheel on the discharging frame, and the steel pipe on the conveying wheel is jacked up by the ejection mechanism to drop into the placing groove.

Because there is great difference in height between transfer wheel and the standing groove, when the steel pipe dropped into in the standing groove, the surface of steel pipe can and form the collision between the standing groove to cause the damage on steel pipe surface, serious can cause certain deformation, finally influence the selling quality of steel pipe.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a blanking device of an automatic flaw detector, which can reduce the damage to the surface of a steel pipe so as to ensure the sale quality of the steel pipe.

The technical purpose of the utility model is realized by the following technical scheme: a blanking device of an automatic flaw detector comprises a discharge frame, a plurality of conveying wheels which are arranged on the discharge frame in a rotating way, an ejection mechanism arranged on one side of the discharge frame and a placing groove arranged on the other side of the ejection mechanism opposite to the discharge frame, a connecting frame is arranged between the discharging frame and the placing groove, a guide plate for guiding the steel pipe to enter the placing groove is arranged on the connecting frame, the guide plate is gradually arranged in an inclined manner downwards along the direction from the discharging frame to the placing groove, a plurality of groups of buffering components are arranged on the guide plate and arranged along the arrangement direction of the conveying wheels, each group of buffering components comprises a buffering block which is arranged on the guide plate in a reciprocating sliding manner between the discharging frame and the placing groove and a resetting component used for connecting the buffering block, the motion stroke of the buffer block sequentially comprises a buffer stroke section and a separation stroke section which enables the buffer block to be separated from the steel pipe along the direction from the discharging frame to the placing groove.

Through adopting above-mentioned technical scheme, the steel pipe after the detection is transmitted to the transfer gear top on the play work or material rest, and ejection mechanism jacks up the steel pipe of transfer gear top and drives the steel pipe and rotate towards link one side, and the steel pipe breaks away from ejection mechanism and gets into the guide board under the effect of gravity and offsets and be detained in the buffer block top. The buffer blocks are used for slowing down the gravitational potential energy of the steel pipes, the steel pipes drive the buffer blocks to move towards one side of the placing groove under the action of gravity, and when the buffer blocks move in the buffer stroke section, the steel pipes are driven to move downwards slowly together for reducing the fall height of the steel pipes; after the buffer block enters the separation stroke section from the buffer stroke section, the buffer block is separated from the steel pipe, the steel pipe which is blocked by the buffer block falls into the placing groove under the action of gravity, so that the impact force of the steel pipe received in the placing groove is reduced, the damage to the steel pipe is reduced, and the selling quality of the steel pipe is ensured. And the buffer block moves upwards towards one side of the discharging frame under the action of the reset component, so that reset is realized.

Further setting the following steps: including being formed in the slide of guide board, the buffer block slide and set up in the slide, the slide includes the section of breaking away of the parallel buffer segment of guide board and connection buffering, it is crooked setting downwards along the buffer segment direction dorsad to take off the section.

Through adopting above-mentioned technical scheme, the buffer block slides in the buffer segment, makes buffer block protrusion in guide board surface, and the cooperation guide board forms the district of placing that supplies the steel pipe to place, gets into when the buffer block and takes off the section back, and the guide board surface is kept away from gradually at the in-process that removes to make the buffer block lose the blockking that constitutes to the steel pipe, guarantee in the steel pipe normally falls into the standing groove.

Further setting the following steps: every reset assembly all includes the balancing weight and connects the balancing weight and the rope of being connected of buffer block, the balancing weight drives the buffer block through connecting the rope and moves towards a play work or material rest one side.

Through adopting above-mentioned technical scheme, the weight of steel pipe is greater than the total weight of balancing weight to make the steel pipe can drive the slow downstream of buffer block together, reduce the falling speed and the difference in height of steel pipe, play the cushioning effect to the steel pipe. When the buffer block is separated from the steel pipe, the buffer block drives the buffer block to move upwards under the action of the balancing weight, so that resetting is realized.

Further setting the following steps: every all be equipped with the connecting hole on the balancing weight, it is a plurality of coaxial setting between the connecting hole is a plurality of wear to be equipped with the counter weight pole in the connecting hole.

Through adopting above-mentioned technical scheme, the setting of connecting hole can be according to the weight of different steel pipes to dispose suitable counter weight pole weight rather than, promotes the commonality and the practicality of device to this guarantees to reach best buffering effect to the steel pipe of different weight. And the arrangement of the balance weight rod can also ensure the synchronous action of each buffer block, thereby ensuring the stable falling of the steel pipe.

Further setting the following steps: can dismantle on the buffer block and be connected with the buffering and extend the board, the buffer block all is equipped with first flexible layer towards one side of ejection of compact frame and buffering extension board towards one side of ejection of compact frame.

Through adopting above-mentioned technical scheme, install the buffering extension board through the mode of can dismantling the connection on the buffer block according to the different pipe diameters of steel pipe, make the buffer block cooperation buffering extension board can play the effect of blockking to the steel pipe of different pipe diameters to this promotes device's commonality and practicality. And realize the flexible contact with the steel pipe through the setting of first flexible layer, prevent to cause the damage to the steel pipe surface.

Further setting the following steps: including setting up in the jack of buffer block and setting up in buffering extension board and be used for inserting the inserted block of establishing into the jack, be equipped with the bolt that the restriction inserted block breaks away from the jack between buffer block and the buffering extension board.

Through adopting above-mentioned technical scheme, the jack is inserted and is established into to the inserted block, is used for restricting the separation of buffer block and buffering extension board through the bolt, reaches the fixed purpose of dismantling.

Further setting the following steps: the inner wall of the placing groove is provided with a second flexible layer.

Through adopting above-mentioned technical scheme, the flexible contact with the steel pipe is realized to setting up of second flexible layer, prevents to cause the damage to the steel pipe surface.

In conclusion, the utility model has the following beneficial effects: the utility model can reduce the damage to the surface of the steel pipe, thereby ensuring the selling quality of the steel pipe.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a partial schematic structural view of an embodiment;

FIG. 3 is a partial side view of the embodiment;

FIG. 4 is an exploded view of a portion of the structure of the embodiment;

fig. 5 is an exploded view of another partial structure of the embodiment.

In the figure: 1. a discharging frame; 2. a transfer wheel; 3. an ejection mechanism; 4. a placement groove; 5. a connecting frame; 6. a guide plate; 7. a cushioning member; 71. a buffer block; 72. a balancing weight; 73. connecting ropes; 81. a buffer section; 82. a disengagement section; 9. connecting holes; 10. a weight lever; 11. a buffer extension plate; 12. a first flexible layer; 13. a jack; 14. inserting a block; 15. a bolt; 16. a second flexible layer.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 to 5, a blanking device of an automatic flaw detector includes a discharging rack 1, a plurality of conveying wheels 2 rotatably arranged on the discharging rack 1, an ejection mechanism 3 arranged on one side of the discharging rack 1, and a placement groove 4 arranged on the other side of the ejection mechanism 3 opposite to the discharging rack 1. The ejection mechanism 3 comprises a rotating shaft rotatably arranged on the discharging frame 1, a motor driving the rotating shaft to rotate and a plurality of ejector rods fixedly arranged on the rotating shaft, wherein the motor is fixedly arranged on the discharging frame 1, and an output shaft is fixedly connected with the rotating shaft. Be equipped with link 5 between play work or material rest 1 and the standing groove 4, the fixed guide board 6 that is provided with the guide steel pipe and gets into standing groove 4 that is provided with on link 5, and guide board 6 is along going out work or material rest 1 to standing groove 4 orientation slope setting downwards gradually.

The guide plate 6 is provided at the bottom with a plurality of sets of buffer members 7, and the plurality of sets of buffer members 7 are arranged in line along the arrangement direction of the conveying wheels 2. Each set of buffer members 7 includes a buffer block 71 slidably disposed between the discharging frame 1 and the placing chute 4 in a reciprocating manner on the guide plate 6, and a return member for connecting the buffer block 71. Guide 6 bottoms of board has been seted up the slide, and the buffer block 71 slides and sets up in the slide and pass guide 6 and upwards extend, and the slide includes the section 82 of separating of the parallel buffer segment 81 of board with guide 6 and connection buffering, separates the section 82 and is the crooked setting downwards along the buffer segment 81 direction that dorsad gradually, and buffer segment 81 is located a work or material rest 1 and separates between the section 82.

Each reset component comprises a balancing weight 72 and a connecting rope 73 fixedly connected with the balancing weight 72 and the buffer block 71, and the balancing weight 72 drives the buffer block 71 to move towards one side of the discharging frame 1 through the connecting rope 73. Connecting hole 9 has all been seted up on every balancing weight 72, and coaxial setting between a plurality of connecting holes 9 wears to be equipped with counterweight rod 10 in a plurality of connecting holes 9, and the accessible increases the regulation that the counter weight realized the counter weight on counterweight rod 10, and this kind of regulative mode is more convenient. Can dismantle on the buffer block 71 and be connected with buffering extension board 11, buffer block 71 is towards one side of blown down frame 1 and the equal fixed first flexible layer 12 that is provided with in one side of blown down frame 1 of buffering extension board 11 orientation.

The buffer block 71 is provided with a jack 13, the buffer extension plate 11 is integrally provided with an insert block 14 for inserting the jack 13, a bolt 15 for limiting the insert block 14 to be separated from the jack 13 is arranged between the buffer block 71 and the buffer extension plate 11, and the bolt 15 penetrates through the jack 13 and extends into the insert block 14. The inner wall of the placing groove 4 is fixedly provided with a second flexible layer 16, and the first flexible layer 12 and the second flexible layer 16 are both made of rubber.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims (7)

1. The utility model provides an unloader of automatic defectoscope, includes ejection of compact frame (1), rotates to arrange and sets up in a plurality of transfer wheels (2) of ejection of compact frame (1), sets up in ejection mechanism (3) of ejection of compact frame (1) one side and sets up in ejection mechanism (3) for standing groove (4) of ejection of compact frame (1) opposite side, its characterized in that: a connecting frame (5) is arranged between the discharging frame (1) and the placing groove (4), a guide plate (6) for guiding the steel pipe to enter the placing groove (4) is arranged on the connecting frame (5), the guide plate (6) is gradually arranged downwards in an inclined way along the direction from the discharge frame (1) to the placing groove (4), a plurality of groups of buffer components (7) are arranged on the guide plate (6), the plurality of groups of buffer components (7) are arranged along the arrangement direction of the conveying wheel (2), each group of buffer components (7) comprises a buffer block (71) which is arranged on the guide plate (6) in a reciprocating sliding manner between the discharging frame (1) and the placing groove (4) and a reset component for connecting the buffer block (71), the movement stroke of the buffer block (71) sequentially comprises a buffer stroke section and a separation stroke section which enables the buffer block (71) to be separated from the steel pipe along the direction from the discharging frame (1) to the placing groove (4).

2. The blanking device of the automatic flaw detector according to claim 1, characterized in that: including forming in the slide of guide board (6), buffer block (71) slide and set up in the slide, the slide includes with buffer segment (81) that guide board (6) are parallel and connect disengagement section (82) of buffering, disengagement section (82) are the crooked setting downwards along the back of the body buffer segment (81) direction gradually.

3. The blanking device of the automatic flaw detector according to claim 1, characterized in that: every reset assembly all includes balancing weight (72) and connects balancing weight (72) and rope (73) of being connected of buffer block (71), balancing weight (72) drive buffer block (71) through connecting rope (73) and move towards play work or material rest (1) one side.

4. The blanking device of the automatic flaw detector according to claim 3, characterized in that: every all be equipped with connecting hole (9) on balancing weight (72), it is a plurality of coaxial setting between connecting hole (9), it is a plurality of wear to be equipped with counterweight rod (10) in connecting hole (9).

5. The blanking device of the automatic flaw detector according to claim 1, characterized in that: can dismantle on buffer block (71) and be connected with buffering extension board (11), one side that buffer block (71) orientation goes out work or material rest (1) and buffering extension board (11) all are equipped with first flexible layer (12) towards one side that goes out work or material rest (1).

6. The blanking device of the automatic flaw detector according to claim 5, characterized in that: including setting up in jack (13) of buffer block (71) and setting up in buffering extension board (11) and be used for inserting insert (14) of establishing into jack (13), be equipped with between buffer block (71) and buffering extension board (11) and restrict insert (14) and break away from bolt (15) of jack (13).

7. The blanking device of the automatic flaw detector according to claim 1, characterized in that: and a second flexible layer (16) is arranged on the inner wall of the placing groove (4).

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