Positioning mechanism for transformer production

Abstract

The utility model discloses a positioning mechanism for transformer production. Belongs to the technical field of transformer production. According to the technical key points, the conveying device comprises a conveying rail used for conveying the transformer, a long mounting hole is formed in the conveying rail, and a vertical stop block is hinged to the end, close to the incoming direction, of the long mounting hole; a rotating unit connected with the lower end of the vertical stop block is arranged at the bottom of the conveying track; the utility model aims to provide the positioning mechanism for transformer production, which is simple in structure and capable of quickly completing abdicating and limiting; the positioning device is used for positioning during transformer production and conveying.

Description

TECHNICAL FIELD

[0001] The utility model relates to a positioning mechanism, more specifically, especially relates to a positioning mechanism for transformer production. BACKGROUND

[0002] In the automatic production and processing process of the transformer, the transformer is usually transported through the conveying track and placed on the processing station through the transfer device, when the transformer is transferred to the processing station for processing, the conveying track is still continuously conveying, in order to avoid the transformer behind from falling off or deviating from the transfer station, the positioning blocking structure is usually arranged to block.

[0003] The common positioning blocking method at present is to reciprocally push the baffle through the air rod and the like equipment on the side or above the conveying track of the transfer station to block, the moving direction of the baffle in this positioning method is perpendicular to the advancing direction of the transformer, needs to be completely removed to pass the transformer, the efficiency is slower, and when the two transformers of incoming material are close, the next transformer may be interfered by the vibration conveying to the baffle after the previous transformer is loaded, so that the baffle pushes the next transformer out of the track or is pressed to be broken. SUMMARY

[0004] The utility model aims at the deficiency of prior art, provides a kind of positioning mechanism for transformer production with simple structure, quickly complete yield and limit.

[0005] The technical scheme of the utility model is realized as follows: a kind of positioning mechanism for transformer production, including the conveying track for conveying transformer, the installation long hole is equipped on the conveying track, and vertical stop block is hinged in the end of installation long hole close to incoming material direction;Rotary unit connected with the lower end of vertical stop block is equipped on the bottom of conveying track.

[0006] In the above-mentioned positioning mechanism for transformer production, the rotary unit includes installation column arranged on the bottom of conveying track along the length direction of installation long hole, and reset spring is connected between installation column and the bottom of vertical stop block;In initial state, vertical stop block keeps vertical state under the support of reset spring.

[0007] In the above-mentioned positioning mechanism for transformer production, first positioning strip plate matched with transformer is detachably arranged on the center of conveying track close to incoming material direction side of installation long hole, and the width of first positioning strip plate is adapted to the width of needle foot of transformer to be cut.

[0008] The second positioning strip plate is detachably arranged at the center of the material conveying track behind the mounting long hole and is matched with the transformer, and the width of the second positioning strip plate is adapted to the width of the needle foot of the transformer to be cut.

[0009] The vertical blocking piece is provided with a buffer layer on the surface of the end in contact with the transformer.

[0010] The material conveying track on the side of the mounting long hole close to the feeding direction is provided with at least one infrared sensor matched with the transformer to be processed.

[0011] After the above structure is adopted, when feeding, the vertical blocking piece is driven by the rotating unit to rotate into the mounting long hole to make way for the transformer, compared with the structure of inserting the blocking piece from the side to block the material, the blocking piece cannot be reset due to the next transformer, and when the vertical blocking piece is reset, the next transformer can be pushed back to the front, so that the position deviation of the transformer does not affect the next feeding. BRIEF DESCRIPTION OF DRAWINGS

[0012] The utility model will be further explained in detail in combination with the embodiments in the drawings, but does not constitute any limitation to the utility model.

[0013] Fig. 1 It is the structural schematic diagram of the utility model;

[0014] Fig. 2 It is the overhead structural schematic diagram of the utility model;

[0015] Fig. 3 It is the side view structural schematic diagram of the utility model.

[0016] In the drawing: 1, material conveying track; 2, mounting long hole; 3, vertical blocking piece; 4, rotating unit; 4a, mounting column; 4b, reset spring; 5, first positioning strip plate; 6, second positioning strip plate; 7, lead-in part; 8, lead-in block; 9, infrared sensor. DETAILED DESCRIPTION

[0017] Refer to Figs. 1-3As shown, the utility model discloses a positioning mechanism for transformer production, including the material conveying track 1 for conveying transformer, be equipped with the installation long hole 2 on the material conveying track 1, the vertical stopper 3 is hinged in the end of installation long hole 2 close to incoming material direction, be equipped with the rotating unit 4 of the lower end connection of vertical stopper 3 in the bottom of material conveying track 1. When loading, the vertical stopper is driven by rotating unit and rotates in the installation long hole and gives way for the transformer, relative to the structure of inserting the stopper from the side and stopping material, can avoid the stopper to be blocked by the next transformer and cannot reset, and when the vertical stopper resets, the next transformer can be pushed back to the front, avoid its position deviation to affect next time loading.

[0018] The rotating unit can adopt common driving modes such as air cylinder and motor, and can rotate in time to give way and reset when the transformer passes.

[0019] In the embodiment, the rotating unit 4 includes a mounting column 4a arranged on the bottom of the material conveying track 1 on one side of the installation long hole 2 along the length direction, and a reset spring 4b connected between the mounting column 4a and the bottom of the vertical stopper 3; in the initial state, the vertical stopper 3 is kept in the vertical state under the support of the reset spring 4b. After the above structure is adopted, when the transformer moves forward, the vertical stopper will be pushed down to give way automatically, and then reset automatically by the reset spring, which can complete the reset more timely and quickly compared with external driving by using a cylinder or the like.

[0020] In the embodiment, a first positioning strip 5 matched with the transformer is detachably arranged at the center of the material conveying track 1 on the side of the installation long hole 2 close to the incoming material direction, and the width of the first positioning strip 5 is adapted to the needle width of the transformer to be trimmed. The first positioning strip is used to limit the transformer during feeding, so that the transformer does not deviate during vibration conveying, and the transformer can be accurately matched with the external transfer equipment.

[0021] In the embodiment, preferably, a second positioning strip 6 matched with the transformer is detachably arranged at the center of the material conveying track 1 behind the installation long hole 2, and the width of the second positioning strip 6 is adapted to the needle width of the transformer to be trimmed; a guide-in portion 7 is formed at the end of the second positioning strip 6 close to the installation long hole 2, guide-in blocks 8 are arranged on the material conveying track 1 on both sides of the guide-in portion 7, and the front ends of the two guide-in blocks 8 are matched to form a guide-in horn. During the process that the transformer is conveyed to the machining station after passing through the installation long hole under the action of the external transfer equipment, the transformer is limited by the second positioning strip, so that the transformer can be accurately matched when reaching the machining station. The second positioning strip can be replaced according to the size of the transformer.

[0022] When the external transfer device sends the transformer to the second positioning strip, the transformer is guided by the guide-in horn formed by the guide-in part and the two side guide-in blocks, so that the transformer does not collide with the end of the second positioning strip, and the pin of the transformer is matched with the first positioning strip.

[0023] In the embodiment, preferably, the vertical stopper 3 is provided with a buffer layer on the end surface in contact with the transformer. When the vertical stopper is quickly reset, if the next transformer has been moved to the installation long hole, the surface of the vertical stopper collides with the next transformer, the buffer layer reduces the impact force, and damage to the transformer caused by the excessive impact force is avoided.

[0024] In the embodiment, the installation long hole 2 is provided with at least one infrared sensor 9 matched with the transformer to be processed on the feeding track 1 near the incoming direction side. The infrared sensor is matched with the external transfer assembly, and the external transfer assembly can be transferred only when the infrared sensor senses that there is a transformer to be processed on the feeding track in front of the vertical stopper.

[0025] In work, the external transfer assembly is matched with the transformer, the transformer is pushed to move forward along the feeding track and knock down the vertical stopper, when the transformer passes, the vertical stopper returns to the initial state under the action of the reset spring and blocks the next transformer to be transferred, and when the transformer passes through the installation long hole, the transformer is matched with the second positioning strip under the guidance of the guide-in block and is conveyed to the processing station.

[0026] The above-mentioned embodiment is a preferred embodiment of the present application, which is only used to facilitate the description of the present application and does not limit the present application in any form. Any person skilled in the art can make partial changes or modifications to the equivalent embodiments within the scope of the technical features of the present application without departing from the technical features of the present application, and the equivalent embodiments still belong to the scope of the technical features of the present application.

Claims

1. A positioning mechanism for transformer manufacturing, comprising a conveying track (1) for transporting transformers, characterized in that, The material conveying track (1) is provided with an installation elongated hole (2), and a vertical stop block (3) is hinged to one end of the installation elongated hole (2) near the material receiving direction; a rotating unit (4) connected to the lower end of the vertical stop block (3) is provided at the bottom of the material conveying track (1).

2. The positioning mechanism for transformer production according to claim 1, characterized in that, The rotating unit (4) includes a mounting post (4a) on the bottom of the material conveying track (1) on one side of the mounting elongated hole (2) along the length direction, and a return spring (4b) is connected between the mounting post (4a) and the bottom of the vertical stop (3); in the initial state, the vertical stop (3) remains in a vertical state under the support of the return spring (4b).

3. The positioning mechanism for transformer production according to claim 1, characterized in that, A first positioning strip (5) that cooperates with the transformer is detachably provided at the center of the material conveying track (1) on the side of the mounting hole (2) near the material receiving direction. The width of the first positioning strip (5) is adapted to the width of the pin of the transformer to be cut.

4. The positioning mechanism for transformer production according to claim 1, characterized in that, The material conveying track (1) behind the mounting elongated hole (2) is detachably provided with a second positioning strip (6) that cooperates with the transformer. The width of the second positioning strip (6) is adapted to the width of the pin of the transformer to be cut. The end of the second positioning strip (6) near the mounting elongated hole (2) is chamfered to form an inlet (7). Inlet blocks (8) are provided on the material conveying track (1) on both sides of the inlet (7). The front ends of the two inlet blocks (8) cooperate to form an inlet flared mouth.

5. A positioning mechanism for transformer production according to claim 1, characterized in that, The vertical stop (3) has a buffer layer on the surface of the end that contacts the transformer.

6. A positioning mechanism for transformer production according to claim 1, characterized in that, At least one infrared sensor (9) is provided on the feeding track (1) on the side of the mounting elongated hole (2) near the material receiving direction, which is compatible with the transformer to be processed.

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