Connector pin break-off mechanism

Abstract

The utility model discloses a kind of connector pin break mechanism, it is related to connector processing technical field, including fixed seat, fixed seat inside is equipped with break mechanism, outside connection material taking mechanism.Break mechanism contains driving motor, its output end fixed half gear, first slider with upper and lower symmetrical tooth slot is equipped in fixed seat, realize left and right reciprocating movement by meshing with half gear.Material taking mechanism includes moving block, with first slider sliding connection, it can move with it and do vertical motion, moving block lower end is equipped with the material taking block of bayonet fitting.Fixed seat upper end is equipped with connecting seat and clamping sleeve for fixed connector, also be equipped with air outlet pipe and air duct for blowing and discharging;The connector pin break mechanism, first slider reciprocating motion is driven by half gear, combined with material taking mechanism fast clamping and bending pin, realize efficient break;Air duct blows and assists discharging, avoid material residue;Overall structure is simple and compact, degree of automation is high, significantly improve break efficiency and stability.

Description

Technical Field

[0001] This utility model relates to the field of connector processing technology, specifically a connector pin breaking mechanism. Background Technology

[0002] In traditional connector pin breaking processes, the feeding and breaking equipment is inefficient and cannot quickly complete the breaking and unloading. In existing technologies, the pin breaking process relies on manual labor or complex mechanical structures, which results in problems such as cumbersome operation, incomplete breaking, and poor unloading, thus affecting production efficiency.

[0003] Therefore, there is an urgent need for a connector pin breaking mechanism to improve the efficiency of pin breaking. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a connector pin breaking mechanism, which solves the problem of connector pin breakage and improves pin breaking efficiency through automatic breaking settings.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a connector pin breaking mechanism, including a fixed base, wherein the fixed base is provided with a breaking mechanism; The breaking mechanism includes a drive motor, which is installed in a cavity reserved inside the fixed base. A half gear is fixed to the output end of the drive motor. A sliding first slider is provided inside the fixed base. Symmetrical toothed grooves are provided on the inner side of the first slider. The first slider is connected to the half gear through the toothed grooves to achieve reciprocating left and right movement. The outer side of the first slider extends to the outside of the fixed base through a through hole opened on the surface of the fixed base, and is slidably connected to the material picking mechanism together with the fixed base.

[0006] Furthermore, the material handling mechanism includes a moving block located outside the fixed base. A symmetrical limiting strip is fixed on the inner side of the moving block. A limiting groove adapted to the limiting strip is symmetrically opened on the outer side of the first slider. The limiting groove and the limiting strip slide relative to each other in the vertical direction.

[0007] Furthermore, a transverse slide is provided on the upper outer side of the fixed base, and a second slider is slidably disposed in the slide. The second slider is connected to the base plate, and a sliding hole is provided through the interior of the movable block. The bottom end of the base plate extends into the interior of the sliding hole, and the two slide relative to each other in the vertical direction.

[0008] Furthermore, a cylinder is fixed to the outer side of the base plate, the output end of the cylinder is connected to the moving block, an installation strip is fixed to the lower outer side of the moving block, an installation hole is provided on the installation strip, a material picking block is fixed to the upper end of the installation strip by screws, and a bayonet is provided at the end of the material picking block.

[0009] Furthermore, the half gear has a half gear structure, with any tooth groove meshing with the half gear.

[0010] Furthermore, the upper end of the fixed base is provided with a connecting base, and a frame block is slidably provided inside the connecting base and fixed by screws on the side. A retaining sleeve is fixed at the upper end of the frame block. The retaining sleeve includes two hinged semi-cylinders. The edge of the upper semi-cylinder has a retaining hole, and the edge of the lower semi-cylinder is connected to a retaining strip. The retaining hole and the retaining strip are matched and engaged.

[0011] Furthermore, the upper end of the fixed base is provided with an air outlet pipe, the end of which is connected to an air guide pipe. The connection between the air guide pipe and the air outlet pipe is located inside the sleeve and is used for blowing air to feed the material.

[0012] Furthermore, the air guide tube is a bendable aluminum tube, and its air outlet direction corresponds to the position of the material taking block.

[0013] This utility model provides a connector pin breaking mechanism. Compared with the prior art, it has the following advantages: This connector pin breaking mechanism uses a half-gear to drive the first slider to reciprocate, which, combined with a material handling mechanism, quickly clamps and bends the pins, achieving efficient breaking. An air duct assists in feeding, preventing material residue. The overall structure is simple and compact, with a high degree of automation, significantly improving breaking efficiency and stability. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the structure of the air outlet pipe and the air guide pipe of this utility model; Figure 3 This is a schematic diagram of the unfolded breaking mechanism of this utility model; Figure 4 This is a schematic diagram of the structure of the breaking mechanism and the material handling mechanism of this utility model; Figure 5 for Figure 2 Enlarged structural diagram at point A; Figure 6 This is a schematic diagram of the structure of the card sleeve of this utility model; Figure 7 This is a structural schematic diagram of the overall cross-section of this utility model.

[0015] In the diagram: 1. Fixed base; 2. Drive motor; 3. Half gear; 4. First slider; 5. Tooth groove; 6. Limiting groove; 7. Moving block; 8. Limiting strip; 9. Sliding hole; 10. Base plate; 11. Cylinder; 12. Mounting strip; 13. Mounting hole; 14. Material picking block; 15. Bayonet; 16. Connecting seat; 17. Frame block; 18. Sleeve; 19. Locking hole; 20. Locking strip; 21. Air outlet pipe; 22. Air guide pipe; 23. Second slider; 24. Slide rail. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-7 This utility model provides a technical solution: a connector pin breaking mechanism; in the process of breaking connector pins, traditional feeding and breaking equipment cannot quickly break and unload the pins. This mechanism mainly consists of a fixed base 1, a breaking structure, and a picking mechanism. The specific technical solution is as follows: The breaking mechanism includes a drive motor 2, which is installed in a specially reserved cavity inside the fixed base 1. The output shaft of the drive motor 2 is fixed with a half gear 3 by a key connection. The half gear (3) adopts a half gear structure, that is, the teeth are distributed only within a 180-degree range on its circumference. Inside the fixed base 1, a slidable first slider 4 is arranged parallel to the output shaft of the drive motor 2. On the inner surface of the first slider 4 facing the half gear 3, there are symmetrical tooth grooves 5. The module of the tooth grooves 5 matches the module of the half gear 3. When the half gear 3 rotates, it will alternately mesh with the upper and lower tooth grooves of the tooth grooves 5, thereby driving the first slider 4 to move back and forth. The material handling mechanism is connected to the first slider 4 and moves with it, while also being able to move vertically on its own. The specific structure is as follows: The movable block 7 is located on the outside of the fixed base 1. A symmetrical limiting strip 8 is fixed on the inside of the movable block 7. At the same time, a limiting groove 6 adapted to the limiting strip 8 is symmetrically opened on the outside of the first slider 4. The limiting groove 6 extends in the vertical direction, so that the limiting strip 8 can slide vertically relative to each other in the limiting groove 6. A transverse slide 24 is provided on the upper outer side of the fixed base 1. The slide 24 has a T-shaped groove structure. A second slider 23 is slidably arranged in the slide 24. The second slider 23 also has a T-shaped structure and is clearance-fitted with the slide 24. The outer end of the second slider 23 is fixedly connected to the base plate 10. A sliding hole 9 is provided through the inside of the moving block 7. The sliding hole 9 is a rectangular hole. The bottom end of the base plate 10 extends into the inside of the sliding hole 9. The two are clearance-fitted and can slide relative to each other in the vertical direction. A cylinder 11 is fixedly installed on the outer side of the base plate 10 by bolts. The output end of the cylinder 11 is connected to the moving block 7. When the cylinder 11 extends or retracts, it can drive the moving block 7 to move vertically relative to the base plate 10. A mounting strip 12 is fixed to the lower outer side of the movable block 7. The mounting strip 12 has multiple mounting holes 13 for adjusting the installation position of the picking block 14. The picking block 14 is fixed to the upper end of the mounting strip 12 by screws. A bayonet 15 is provided at its end. The shape and size of the bayonet 15 are adapted to the connector pin to be broken. The upper end of the fixed base 1 is fixed with a connecting base 16 by bolts. The connecting base 16 has a sliding groove inside, and a bracket 17 is slidably arranged in the sliding groove. The bracket 17 can move back and forth along the sliding groove and is fixed by the set screw on the side after the position is adjusted. The upper end of the frame block 17 is fixed with a sleeve 18, which consists of two hinged semi-cylinders. The edge of the upper semi-cylinder is provided with a locking hole 19, and the corresponding position of the edge of the lower semi-cylinder is connected to a flexible locking strip 20. The locking hole 19 and the locking strip 20 are matched and locked. The upper end of the fixed base 1 is also provided with an air outlet pipe 21, which is connected to an external air source. Its end is connected to an air guide pipe 22 through a connector. The air guide pipe 22 is made of bendable aluminum tube, so that its air outlet direction can be adjusted arbitrarily. The connection between the air guide pipe 22 and the air outlet pipe 21 is located inside the sleeve 18. The air outlet direction of the air guide pipe 22 corresponds to the position of the material picking block 14. When the pin is broken, the broken waste material can be blown away from the working area by blowing air, so as to realize automatic feeding.

[0018] Working process: The cylinder 11 moves the moving block 7 down, causing the latch 15 of the picking block 14 to lock the pin to be broken. The drive motor 2 drives the half gear 3 to rotate, which meshes with the tooth groove 5 on the first slider 4, causing the first slider 4 to move left and right. Then, the picking block 14 applies a breaking force to the pin, completing the breaking of the pin. After the breaking is completed, the cylinder 11 drives the moving block 7 to rise. At the same time, the air outlet pipe 21 is vented, and the broken waste material is removed by blowing air through the air guide pipe 22.

Claims

1. A connector pin breaking mechanism, comprising a fixing base (1), characterized in that: The fixing base (1) is equipped with a breaking mechanism inside; The breaking mechanism includes a drive motor (2), which is installed in a cavity reserved inside the fixed base (1). The output end of the drive motor (2) is fixed with a half gear (3). A sliding first slider (4) is provided inside the fixed base (1). A toothed groove (5) with symmetrical upper and lower sides is provided on the inner side of the first slider (4). The first slider (4) is connected to the half gear (3) through the toothed groove (5) to realize left and right reciprocating movement. The outer side of the first slider (4) extends to the outside of the fixed base (1) through a through hole opened on the surface of the fixed base (1), and is slidably connected to the material picking mechanism together with the fixed base (1).

2. The connector pin breaking mechanism according to claim 1, characterized in that: The material handling mechanism includes a moving block (7), which is located outside the fixed base (1). A symmetrical limiting strip (8) is fixed on the inner side of the moving block (7). A limiting groove (6) adapted to the limiting strip (8) is symmetrically opened on the outer side of the first slider (4). The limiting groove (6) and the limiting strip (8) slide relative to each other in the vertical direction.

3. The connector pin breaking mechanism according to claim 2, characterized in that: A transverse slide (24) is provided on the outer side of the upper end of the fixed base (1). A second slider (23) is slidably arranged in the slide (24). The second slider (23) is connected to the base plate (10). A sliding hole (9) is opened through the interior of the moving block (7). The bottom end of the base plate (10) extends into the interior of the sliding hole (9), and the two slide relative to each other in the vertical direction.

4. The connector pin breaking mechanism according to claim 3, characterized in that: A cylinder (11) is fixed on the outer side of the base plate (10). The output end of the cylinder (11) is connected to the moving block (7). An installation strip (12) is fixed on the lower outer side of the moving block (7). An installation hole (13) is provided on the installation strip (12). A material picking block (14) is fixed on the upper end of the installation strip (12) by screws. A bayonet (15) is provided at the end of the material picking block (14).

5. A connector pin breaking mechanism according to claim 1, characterized in that: The half gear (3) is a half gear structure, and any tooth groove (5) meshes with the half gear (3).

6. A connector pin breaking mechanism according to claim 1, characterized in that: The upper end of the fixed base (1) is provided with a connecting base (16), and the connecting base (16) is slidably provided with a frame block (17) and fixed by screws on the side. The upper end of the frame block (17) is fixed with a sleeve (18), and the sleeve (18) includes two hinged semi-cylinders. The edge of the upper semi-cylinder is provided with a card hole (19), and the edge of the lower semi-cylinder is connected with a card strip (20). The card hole (19) and the card strip (20) are matched and engaged.

7. A connector pin breaking mechanism according to claim 6, characterized in that: The upper end of the fixed base (1) is provided with an air outlet pipe (21), and the end of the air outlet pipe (21) is connected to an air guide pipe (22). The connection between the air guide pipe (22) and the air outlet pipe (21) is located inside the sleeve (18) for blowing air to feed material.

8. The connector pin breaking mechanism according to claim 7, characterized in that: The air duct (22) is a bendable aluminum tube, and its air outlet direction corresponds to the position of the material taking block (14).

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