Linear feeding device for pin shearing machine

Abstract

The utility model discloses a linear feeding device for a pin cutting machine, which comprises a mounting plate, a conveying frame fixedly mounted in the middle of the upper end of the mounting plate, sliding plates slidably mounted on two sides of the upper end of the mounting plate, a conveying belt fixedly mounted at the upper ends of the sliding plates, a T-shaped groove formed in the middle of the outer side of the conveying belt, and a fixing plate slidably mounted in the T-shaped groove. Positioning grooves are uniformly formed in the outer side of the conveying belt, the fixing plate is clamped in the positioning grooves, a square groove is formed in one side of the upper end of the fixing plate, an L-shaped plate is hinged to the interior of the square groove, and a motor is fixedly mounted at the lower end of the mounting plate. The conveying belt can be adjusted to prevent deviation and collision, the conveying height of the capacitor can be adjusted to enable the capacitor to be at the same height in the conveying process, pin shearing is facilitated, the conveying belts can rotate synchronously, and it is guaranteed that the fixing plates between the conveying belts cannot be dislocated in the conveying process.

Description

Technical Field

[0001] The utility model specifically relates to a linear feeding device for a leg shearing machine, belonging to the technical field of material conveying equipment. Background Art

[0002] Capacitors are essential basic components for electronic equipment and power equipment, and are widely used in various fields. During the production process, capacitors need to be cut to obtain uniform lengths due to inconsistent pin lengths. People use a pin shearing machine to uniformly cut the pins on capacitors. When using a pin shearing machine, a linear feeder is required. The linear feeder is used to transport the capacitors to be cut to ensure that the pin shearing machine can continue to work.

[0003] As disclosed in the publication number: CN214866918U, a feeding device for a capacitor shearing machine includes a connecting frame, a top end of one side of the connecting frame is fixedly connected to a moving structure, and the moving structure includes a transmission belt, one end of the moving structure is fixedly connected to a rotating structure, one side of the connecting frame is provided with a transmission track, and the surface of the transmission track is provided with a mounting structure, and the mounting structure includes a fixed slot. The utility model pushes the component body passing through the second transmission roller to one side through the second transmission roller, so as to facilitate the complete removal of the redundant pins of the component welding sheet after welding. The mounting structure is arranged on the track. Although it is convenient to perform batch operation by cutting directly on the transmission track, it will cause position deviation, and some pins will remain if the cutting is not clean. The working principle of the structure is to drive the transmission track to move through the first transmission roller, the third transmission roller and the fourth transmission roller.

[0004] The common linear feeding device for shearing machines can realize linear transportation of capacitors, and is also convenient for loading and unloading and feeding. However, due to the poor fixing effect during transportation, deviation and collision will occur during linear transportation, which makes it difficult to transport capacitors of different sizes, and is not effective in controlling the transportation height of capacitors. Utility Model Content

[0005] The utility model aims to solve the deficiencies of the prior art and provide a linear feeding device for a leg shearing machine, so as to fix capacitors of different sizes during transportation, prevent displacement and collision, and adjust the transportation height of the capacitors.

[0006] The utility model achieves the above-mentioned purpose through the following technical scheme: a linear feeding device for a shearing machine, comprising a mounting plate, a transport frame fixedly mounted at the middle position of the upper end of the mounting plate, sliding plates slidably mounted on both sides of the upper end of the mounting plate, a conveyor belt fixedly mounted on the upper end of the sliding plate, a T-shaped slot is opened at the middle position of the outer side of the conveyor belt, a fixing plate is slidably mounted in the T-shaped slot, and positioning slots are evenly opened on the outer side of the conveyor belt, the fixing plate is clamped in the positioning slot, a square slot is opened on one side of the upper end of the fixing plate, an L-shaped plate is hinged inside the square slot, a motor is fixedly mounted on the lower end of the mounting plate, and the output end of the motor is connected to the driving end of the conveyor belt, the transport frame is used to transport capacitors, and the fixing plate is moved to fix capacitors of different sizes, the positioning slot is used to limit the position of the fixing plate, the L-shaped plate is used to adjust the transport height of the capacitor, and the motor is used to drive the conveyor belt to rotate.

[0007] Furthermore, in order to slide the sliding plate, electric telescopic rods are fixedly installed on both sides of the upper end of the mounting plate, and the output ends of the electric telescopic rods are connected to the sliding plate, sliding grooves are opened on both sides of the lower end of the sliding plate, arc blocks are fixedly installed on both sides of the upper end of the mounting plate, and the arc blocks are clamped in the sliding grooves, the electric telescopic rods are used to push the sliding plate, and the arc blocks are used to limit the position of the sliding plate to prevent it from shifting.

[0008] Furthermore, in order to change the position of the fixing plate, a T-shaped block is installed at one end of the fixing plate, and the T-shaped block is clamped in the T-shaped slot, and the fixing plate slides in the T-shaped slot. The T-shaped block can limit the position of the fixing plate and prevent the fixing plate from detaching.

[0009] Furthermore, in order to fix the fixing plate, a circular groove is opened at one end of the T-shaped block, a spring is fixedly installed at the bottom of the circular groove, and one end of the spring is fixedly connected to the fixing plate, and the fixing plate is fixed by the elastic force of the spring.

[0010] Furthermore, in order to reset the L-shaped plate, a double torsion spring is installed in the middle of the L-shaped plate, both ends of the double torsion spring are fixedly connected to the L-shaped plate, and the middle of the double torsion spring is fixedly installed inside the square groove.

[0011] Furthermore, in order to prevent the capacitor from being blocked by the L-shaped plate during the fixing process, one side of the L-shaped plate is an arc-shaped structure, and the capacitor can move smoothly through the arc-shaped structure when in contact with the L-shaped plate.

[0012] Furthermore, in order to drive the turbine to rotate, a worm is fixedly connected to the output end of the motor, and the upper end of the worm is rotatably connected to the turbine, and the worm is meshed with the turbine.

[0013] Furthermore, in order to drive the conveyor belt to rotate, a sliding hole is opened at the upper end of the mounting plate, and cross rods are fixedly connected to both sides of the turbine. An extension rod is sleeved on the outer side of the cross rod, and a first bevel gear is fixedly installed on one end of the extension rod. A second bevel gear is meshed with one side of the first bevel gear, and one end of the second bevel gear extends into the sliding hole and is fixedly installed on the driving end of the conveyor belt. The cross rod slides in the extension rod to change the position of the second bevel gear, thereby realizing the synchronous rotation of the conveyor belt.

[0014] The technical effects and advantages of the utility model are as follows: when the utility model is in use, not only can capacitors of different sizes be fixed by moving the fixing plate during transportation to prevent displacement and collision, but also the transportation height of the capacitors can be adjusted so that they are at the same height during transportation to facilitate foot cutting, and the conveyor belts can rotate synchronously to ensure that the fixing plates between the conveyor belts will not be misplaced during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the fixing plate connection structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the fixing plate of the utility model;

[0018] Figure 4 This is a schematic diagram of the overall connection structure of the motor of the present utility model.

[0019] In the figure: 1, mounting plate; 2, transport frame; 3, sliding plate; 4, conveyor belt; 5, T-shaped slot; 6, fixing plate; 7, positioning slot; 8, square slot; 9, L-shaped plate; 10, motor; 11, electric telescopic rod; 12, sliding slot; 13, arc block; 14, T-shaped block; 15, circular slot; 16, spring; 17, double torsion spring; 18, worm; 19, turbine; 20, sliding hole; 21, cross rod; 22, extension rod; 23, first bevel gear; 24, second bevel gear. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 As shown, a linear feeding device for a shearing machine comprises a mounting plate 1, a transport frame 2 is fixedly mounted at the middle position of the upper end of the mounting plate 1, sliding plates 3 are slidably mounted on both sides of the upper end of the mounting plate 1, a conveyor belt 4 is fixedly mounted on the upper end of the sliding plate 3, a T-shaped slot 5 is provided at the middle position of the outer side of the conveyor belt 4, a fixed plate 6 is slidably mounted in the T-shaped slot 5, positioning slots 7 are evenly provided on the outer side of the conveyor belt 4, the fixed plate 6 is clamped in the positioning slot 7, a square slot 8 is provided on one side of the upper end of the fixed plate 6, an L-shaped plate 9 is hinged inside the square slot 8, a motor 10 is fixedly mounted on the lower end of the mounting plate 1, and the output end of the motor 10 is connected to the driving end of the conveyor belt 4. When in use, the sliding plate 3 is first slid, and then the distance between the fixed plates 6 is adjusted to fix capacitors of different sizes, and then the motor 10 is started, the motor 10 drives the conveyor belt 4 to rotate, and then the capacitor is placed between the fixed plates 6 for transportation.

[0022] Electric telescopic rods 11 are fixedly installed on both sides of the upper end of the mounting plate 1, and the output end of the electric telescopic rod 11 is connected to the sliding plate 3, and sliding grooves 12 are provided on both sides of the lower end of the sliding plate 3. Arc blocks 13 are fixedly installed on both sides of the upper end of the mounting plate 1, and the arc blocks 13 are clamped in the sliding grooves 12, a T-shaped block 14 is installed at one end of the fixed plate 6, and the T-shaped block 14 is clamped in the T-shaped groove 5, a circular groove 15 is provided at one end of the T-shaped block 14, a spring 16 is fixedly installed at the bottom of the circular groove 15, and one end of the spring 16 is fixedly connected to the fixed plate 6, a double torsion spring 17 is installed in the middle position of the L-shaped plate 9, and the two ends of the double torsion spring 17 are fixedly connected to the L-shaped plate 9, and the middle of the double torsion spring 17 is fixedly installed inside the square groove 8, and one side of the L-shaped plate 9 is an arc structure. When in use, first slide the sliding plate 3 according to the size of the capacitor, then slide the T-shaped block 14 in the T-shaped groove 5, and fix the fixed plate 6 after sliding to a suitable position.

[0023] A worm 18 is fixedly connected to the output end of the motor 10, and the upper end of the worm 18 is connected to a turbine 19, and the worm 18 is meshed with the turbine 19. A sliding hole 20 is opened at the upper end of the mounting plate 1, and a cross rod 21 is fixedly connected to both sides of the turbine 19. An extension rod 22 is sleeved on the outer side of the cross rod 21, and a first bevel gear 23 is fixedly installed on one end of the extension rod 22. A second bevel gear 24 is meshed on one side of the first bevel gear 23, and one end of the second bevel gear 24 extends into the sliding hole 20 and is fixedly installed with the driving end of the conveyor belt 4. When in use, the motor 10 is started, and the worm 18 drives the turbine 19 to rotate, thereby driving the second bevel gear 24 to rotate, thereby rotating the conveyor belt 4.

[0024] When the utility model is in use, firstly, the fixed plate 6 is slid in the T-slot 5, at which time the T-block 14 slides in the T-slot 5 to prevent the fixed plate 6 from deflecting outwards, and after moving to a suitable position, the fixed plate 6 is placed in the corresponding positioning slot 7, and the deformation force generated by the spring 16 at the bottom of the circular slot 15 fixes the fixed plate 6, and then the sliding plate 3 is slid on the mounting plate 1, and at this time the arc block 13 slides in the sliding slot 12 to prevent the sliding plate 3 from deflecting during sliding, and the conveyor belt 4 also slides accordingly, and the fixed plates 6 between the conveyor belts 4 are close to each other, and at this time the second bevel gear 24 slides in the sliding hole 20, and the extension rod 22 slides on the outside of the cross rod 21, and capacitors of different sizes can be fixed through the above operation to prevent the capacitors from deflecting and colliding during transportation, and then the motor 10 is started, and the motor 10 drives the worm 18 to rotate, and the worm 18 drives the turbine 19 Rotate, the turbine 19 drives the first bevel gears 23 on both sides to rotate through the cross rod 21. Since the first bevel gear 23 is meshed with the second bevel gear 24, the second bevel gear 24 will drive the conveyor belt 4 to rotate, ensuring that the conveyor belt 4 can rotate synchronously to prevent the fixed plate 6 between the conveyor belts 4 from being misaligned. Then, the capacitor is placed between the fixed plates 6 on the transport frame 2. The capacitor will squeeze the L-shaped plate 9 inward during transportation. Since one side of the L-shaped plate 9 is an arc structure, the capacitor and the L-shaped plate 9 can slide smoothly when in contact. At this time, the L-shaped plate 9 rotates, and the upper end of the L-shaped plate 9 squeezes the capacitor to make it move downward. At the same time, the lower end of the L-shaped plate 9 is stuck in the square groove 8, ensuring that the capacitor is at the same height during transportation, which is convenient for cutting the feet. After the transportation is completed, the deformation force generated by the double torsion spring 17 will reset the L-shaped plate 9 for next use.

[0025] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A linear feeding device for a shearing machine, characterized in that: The utility model comprises a mounting plate (1), wherein a transport frame (2) is fixedly mounted at the middle position of the upper end of the mounting plate (1), sliding plates (3) are slidably mounted on both sides of the upper end of the mounting plate (1), a conveyor belt (4) is fixedly mounted on the upper end of the sliding plate (3), a T-shaped groove (5) is provided at the middle position of the outer side of the conveyor belt (4), a fixing plate (6) is slidably mounted in the T-shaped groove (5), positioning grooves (7) are evenly provided on the outer side of the conveyor belt (4), the fixing plate (6) is clamped in the positioning groove (7), a square groove (8) is provided on one side of the upper end of the fixing plate (6), an L-shaped plate (9) is hinged inside the square groove (8), and a motor (10) is fixedly mounted on the lower end of the mounting plate (1), and the output end of the motor (10) is connected to the driving end of the conveyor belt (4).

2. The linear feeding device for a shearing machine according to claim 1, characterized in that: Electric telescopic rods (11) are fixedly mounted on both sides of the upper end of the mounting plate (1), and the output end of the electric telescopic rod (11) is connected to the sliding plate (3). Sliding grooves (12) are provided on both sides of the lower end of the sliding plate (3). Arc blocks (13) are fixedly mounted on both sides of the upper end of the mounting plate (1), and the arc blocks (13) are clamped in the sliding grooves (12).

3. The linear feeding device for a shearing machine according to claim 1, characterized in that: A T-shaped block (14) is mounted on one end of the fixing plate (6), and the T-shaped block (14) is clamped in the T-shaped groove (5).

4. The linear feeding device for a shearing machine according to claim 3, characterized in that: A circular groove (15) is formed at one end of the T-shaped block (14), a spring (16) is fixedly mounted at the bottom of the circular groove (15), and one end of the spring (16) is fixedly connected to the fixing plate (6).

5. The linear feeding device for a shearing machine according to claim 1, characterized in that: A double torsion spring (17) is installed in the middle of the L-shaped plate (9), both ends of the double torsion spring (17) are fixedly connected to the L-shaped plate (9), and the middle of the double torsion spring (17) is fixedly installed inside the square groove (8).

6. The linear feeding device for a shearing machine according to claim 1, characterized in that: One side of the L-shaped plate (9) is an arc-shaped structure.

7. The linear feeding device for a shearing machine according to claim 1, characterized in that: The output end of the motor (10) is fixedly connected to a worm (18), the upper end of the worm (18) is connected to a turbine (19), and the worm (18) is meshed with the turbine (19).

8. The linear feeding device for a shearing machine according to claim 7, characterized in that: A sliding hole (20) is provided at the upper end of the mounting plate (1), and cross-shaped rods (21) are fixedly connected to both sides of the turbine (19). An extension rod (22) is sleeved on the outer side of the cross-shaped rod (21), and a first bevel gear (23) is fixedly mounted on one end of the extension rod (22). A second bevel gear (24) is meshed with one side of the first bevel gear (23), and one end of the second bevel gear (24) extends into the sliding hole (20) and is fixedly mounted on the driving end of the conveyor belt (4).

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