Ignition head thread v-shaping mechanism

Abstract

The utility model discloses a line head V -shaped shaping mechanism for ignition head relates to ignition head production technical field, this line head V -shaped shaping mechanism for ignition head includes base, the top of base is provided with lifting mechanism, the top of lifting mechanism is provided with bottom plate, the top of base is seted up with first installation slot, the both sides of bottom plate top and located first installation slot are all provided with positioning column, the inside of first installation slot is provided with drive mechanism, the outside of positioning column is provided with clamping mechanism. The utility model drives the screw rod to rotate with the help of motor, and then drives slider and guiding piece to remove, and the outside shape of guiding piece guides the rolling of the roller, realizes two clamping pieces synchronous rotation clamping wire, and the whole process mechanical transmission is stable, and the clamping force and position controllability are strong, in the clamping process, guiding piece drives V -shaped piece to remove, can separate the two sub -wire of wire and present V -shaped, need not additional process and equipment, has simplified the operation procedure.

Description

Technical Field

[0001] This utility model relates to the field of ignition head production technology, specifically to a wire end V-shaped shaping mechanism for ignition heads. Background Technology

[0002] In the production of electric igniters for fireworks, the V-shaped shaping mechanism is used to precisely bend the lead wire into a V-shape. By setting the bending angle and size, the lead wire is made into a V-shaped structure that fits the substrate for welding. This ensures that the contact area and position between the lead wire and the substrate are precisely matched during subsequent welding, reducing problems such as incomplete welding and desoldering. At the same time, it ensures the consistency of the V-shaped structure of the lead wire in mass production, provides stable pretreatment conditions for the welding process, and improves the production quality and efficiency of electric igniters.

[0003] Existing wire end V-shaped shaping mechanisms often require separating the clamping mechanism from the processing mechanism when processing wire ends to achieve V-shapes. The wire clamping and V-shaped shaping operations are completed by two independent mechanisms. This separate design not only leads to a cumbersome operation process, but also requires the transfer and positioning of the wire between the two mechanisms, increasing the complexity and time cost of operation.

[0004] Based on this, a V-shaped shaping mechanism for the ignition head wire is now provided, which can eliminate the drawbacks of existing devices. Utility Model Content

[0005] The purpose of this invention is to provide a V-shaped shaping mechanism for the wire end of an ignition head, so as to solve the problem of cumbersome operation process caused by the separate setting of the clamping mechanism and the processing mechanism in the prior art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] The ignition head wire V-shaped shaping mechanism includes a base, a lifting mechanism on the top of the base, a base plate on the top of the lifting mechanism, a first mounting groove on the top of the base, and positioning posts on the top of the base plate and on both sides of the first mounting groove.

[0008] The first mounting slot is equipped with a drive mechanism, the positioning post is equipped with a clamping mechanism, the drive mechanism is equipped with a slider, and the top of the slider is equipped with a guide.

[0009] Based on the above technical solutions, this utility model also provides the following optional technical solutions:

[0010] In one alternative: the driving mechanism includes a lead screw, which is rotatably mounted inside the first mounting slot via a bearing; a motor is provided on one side of the base plate; the lead screw is driven by the motor; and the slider is threadedly connected to the lead screw.

[0011] In one alternative: a telescopic protective cover is provided inside the first mounting groove and outside the lead screw.

[0012] In one alternative: one end of the guide is fixedly mounted with a V-shaped member by bolts, and the V-shaped member has a first groove symmetrically formed on its outer side.

[0013] In one alternative embodiment: the clamping mechanism includes two clamping members, which are rotatably mounted on the outside of two positioning posts. One end of each clamping member is rotatably mounted with a roller, and the surface of the roller is in contact with the outer sides of the guide member. A second groove is provided on the opposite side of each clamping member.

[0014] In one alternative: a second mounting groove is provided on both sides of the interior of the base plate, and a reset mechanism is provided inside the second mounting groove.

[0015] In one alternative: the reset mechanism includes a spring, one end of which is fixedly installed inside the second mounting groove, and the other end of which is fixedly connected to the clamping member.

[0016] In one alternative embodiment: the lifting mechanism includes a hydraulic cylinder, which is fixedly installed on the top of the base. A lifting plate is fixedly installed at the output end of the hydraulic cylinder, and the lifting plate is fixedly installed with the base plate. Two stabilizing frames are symmetrically arranged on the top of the base, and two limiting rods are symmetrically arranged on the bottom of the lifting plate, and the limiting rods are slidably installed with the stabilizing frames.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] 1. This utility model uses a motor to drive the lead screw to rotate, which in turn drives the slider and guide to move. The outer shape of the guide guides the roller to roll, so that the two clamping parts rotate synchronously to clamp the wire. The mechanical transmission is stable throughout the process, and the clamping force and position are highly controllable. During the clamping process, the guide drives the V-shaped part to move, which can automatically separate the two sub-wires of the wire into a V shape. No additional processes or equipment are required, which simplifies the operation process and improves the convenience and efficiency of subsequent welding.

[0019] 2. In this utility model, the motor can be reversed to drive the guide to reset. At the same time, the spring's reset force makes the roller roll tightly against the guide, realizing the slow and smooth reset of the clamping mechanism and releasing the clamping state. The reset process is highly automated, and the spring force can ensure that all components fit tightly and operate reliably. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0021] Figure 2 This is a schematic diagram of the drive mechanism structure of this utility model.

[0022] Figure 3 This is a schematic diagram of the clamping mechanism of this utility model.

[0023] Figure 4 This is a schematic diagram of the lifting mechanism of this utility model.

[0024] Figure reference numerals: 1. Base; 2. Lifting mechanism; 21. Hydraulic cylinder; 22. Lifting plate; 23. Stabilizing frame; 24. Limiting rod; 3. Base plate; 4. First mounting groove; 5. Drive mechanism; 51. Lead screw; 52. Motor; 53. Telescopic protective cover; 6. Slider; 7. Guide component; 8. First groove; 9. Second mounting groove; 10. Spring; 11. Positioning column; 12. Clamping mechanism; 121. Clamping component; 122. Roller; 123. Second groove; 13. V-shaped component. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0026] In one embodiment, such as Figures 1-4 As shown, the ignition head wire V-shaped shaping mechanism includes a base 1, a lifting mechanism 2 is provided on the top of the base 1, a base plate 3 is provided on the top of the lifting mechanism 2, a first mounting groove 4 is provided on the top of the base 1, and positioning posts 11 are provided on the top of the base plate 3 and on both sides of the first mounting groove 4.

[0027] The first mounting groove 4 is provided with a drive mechanism 5 inside, the positioning post 11 is provided with a clamping mechanism 12 outside, the drive mechanism 5 is provided with a slider 6 outside, and the top of the slider 6 is provided with a guide 7.

[0028] In this embodiment, the height of the base plate 3 can be changed by the lifting mechanism 2, which is convenient to adjust according to the height of the wire clamped by the moving mechanism, so that the wire is located between the two clamping members 121. The driving mechanism 5 drives the guide member 7 to move, and the movement of the guide member 7 effectively drives the clamping mechanism 12 to work, thereby clamping and fixing the end of the wire. The guide member 7 continues to drive the V-shaped member 13 to move, and the V-shaped member 13 spreads the two sub-wires of the wire to both sides until the V-shaped member 13 is completely in contact with the two clamping mechanisms 12. At this time, the two sub-wires at the end of the wire form a V shape, which facilitates the subsequent welding mechanism to weld the wire to the substrate.

[0029] In one embodiment, such as Figure 1 and Figure 2As shown, the driving mechanism 5 includes a lead screw 51, which is rotatably mounted inside the first mounting groove 4 via a bearing. A motor 52 is provided on one side of the base plate 3, and the lead screw 51 is driven by the motor 52. The slider 6 is threadedly connected to the lead screw 51. A telescopic protective cover 53 is provided inside the first mounting groove 4 and outside the lead screw 51. The motor 52 effectively drives the lead screw 51 to rotate, and the rotation of the lead screw 51 drives the slider 6 to move, thereby changing the position of the guide 7. The telescopic protective cover 53 extends and retracts according to the sliding of the slider 6, effectively protecting the lead screw 51 and preventing impurities and dust from entering and causing the slider 6 and the lead screw 51 to jam.

[0030] In one embodiment, such as Figure 2 and Figure 3 As shown, one end of the guide member 7 is fixedly mounted with a V-shaped member 13 by bolts. The V-shaped member 13 has symmetrically formed first grooves 8 on its outer side. The clamping mechanism 12 includes two clamping members 121, which are rotatably mounted on the outside of the two positioning posts 11. A roller 122 is rotatably mounted on one end of each clamping member 121, and the surface of the roller 122 is in contact with the outer sides of the guide member 7. A second groove 12 is formed on the opposite side of each clamping member 121. 3. During the movement of the guide member 7, the roller 122 rolls along the shape of the outside of the guide member 7, causing the two clamping members 121 to rotate together until the two clamping members 121 clamp and fix the wire. During this process, the spring 10 is compressed, and the guide member 7 drives the V-shaped member 13 to continue to move. The V-shaped member 13 separates the two sub-wires of the wire, and the two sub-wires are spread to both sides until the V-shaped member 13 is completely in contact with the two clamping mechanisms 12. At this time, the two sub-wires at the end of the wire form a V shape, which facilitates the subsequent welding mechanism to weld the wire to the substrate.

[0031] In one embodiment, such as Figure 2 and Figure 3 As shown, the base plate 3 has a second mounting groove 9 on both sides inside. The second mounting groove 9 is provided with a reset mechanism. The reset mechanism includes a spring 10. One end of the spring 10 is fixedly installed inside the second mounting groove 9, and the other end of the spring 10 is fixedly connected to the clamping member 121. The motor 52 rotates in the opposite direction to reset the guide member 7. Due to the reset action of the spring 10, the roller 122 rolls tightly against the guide member 7. The clamping mechanism 12 slowly rotates to reset, and the clamping of the wire is released.

[0032] In one embodiment, such as Figure 1 and Figure 4As shown, the lifting mechanism 2 includes a hydraulic cylinder 21, which is fixedly installed on the top of the base 1. A lifting plate 22 is fixedly installed at the output end of the hydraulic cylinder 21, and the lifting plate 22 is fixedly installed with the base plate 3. Two stabilizing frames 23 are symmetrically arranged on the top of the base 1, and two limiting rods 24 are symmetrically arranged on the bottom of the lifting plate 22. The limiting rods 24 are slidably installed with the stabilizing frames 23. When it is necessary to change the height of the base plate 3, the height of the lifting plate 22 can be changed according to the requirements by extending and retracting the hydraulic cylinder 21. The cooperation between the limiting rods 24 and the stabilizing frames 23 improves the stability of the lifting plate 22.

[0033] The above embodiment discloses a V-shaped shaping mechanism for the wire end of an ignition head. The height of the base plate 3 can be changed by the lifting mechanism 2, which is convenient for adjustment according to the height of the wire clamped by the moving mechanism. This ensures that the wire is positioned between the two clamping members 121. The motor 52 effectively drives the lead screw 51 to rotate, which in turn drives the slider 6 to move, thereby changing the position of the guide member 7. During the movement of the guide member 7, the roller 122 rolls along the shape of the guide member 7, causing the two clamping members 121 to rotate together until the two clamping members 121 clamp and fix the wire. During this process, the spring 10 is compressed, and the guide member 7 drives the V-shaped member 13 to continue moving. The V-shaped member 13 separates the two sub-wires of the wire, and the two sub-wires are spread to both sides until the V-shaped member 13 is completely in contact with the two clamping mechanisms 12. At this time, the two sub-wires at the end of the wire form a V-shape, which facilitates the subsequent welding mechanism to weld the wire to the substrate.

[0034] The motor 52 rotates in the reverse direction, causing the guide 7 to reset. Due to the reset action of the spring 10, the roller 122 rolls tightly against the guide 7. The clamping mechanism 12 slowly rotates to reset, and the clamping of the wire is released.

[0035] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A V-shaped shaping mechanism for ignition head wire, including a base (1), a lifting mechanism (2) is provided on the top of the base (1), a base plate (3) is provided on the top of the lifting mechanism (2), a first mounting groove (4) is provided on the top of the base (1), and positioning posts (11) are provided on the top of the base plate (3) and on both sides of the first mounting groove (4). characterized in that The first mounting slot (4) is provided with a drive mechanism (5), the positioning post (11) is provided with a clamping mechanism (12), the drive mechanism (5) is provided with a slider (6), and the top of the slider (6) is provided with a guide (7).

2. The thread V-shaping mechanism for an ignition head according to claim 1, characterized by The driving mechanism (5) includes a lead screw (51), which is rotatably mounted inside the first mounting groove (4) via a bearing. A motor (52) is provided on one side of the base plate (3), and the lead screw (51) is driven by the motor (52). The slider (6) is threadedly connected to the lead screw (51).

3. The thread V-shaping mechanism for an ignition head according to claim 2, characterized by A telescopic protective cover (53) is provided inside the first mounting groove (4) and outside the lead screw (51).

4. The thread V-shaping mechanism for an ignition head according to claim 1, characterized by One end of the guide member (7) is fixedly installed with a V-shaped member (13) by bolts, and the V-shaped member (13) has a first groove (8) symmetrically opened on the outside.

5. The thread V-shaping mechanism for the ignition head according to claim 1, characterized by The clamping mechanism (12) includes two clamping members (121), which are rotatably mounted on the outside of two positioning posts (11). A roller (122) is rotatably mounted on one end of each clamping member (121), and the surface of the roller (122) is in contact with the outer sides of the guide member (7). A second groove (123) is provided on the opposite side of each clamping member (121).

6. The V-shaped wire shaping mechanism for the ignition head according to claim 5, characterized in that, The base plate (3) has a second mounting groove (9) on both sides inside, and a reset mechanism is provided inside the second mounting groove (9).

7. The thread V-shaping mechanism for a pilot according to claim 6, wherein The reset mechanism includes a spring (10), one end of which is fixedly installed inside the second mounting groove (9), and the other end of which is fixedly connected to the clamping member (121).

8. The thread V-shaping mechanism for a pilot according to claim 1, wherein The lifting mechanism (2) includes a hydraulic cylinder (21), which is fixedly installed on the top of the base (1). A lifting plate (22) is fixedly installed on the output end of the hydraulic cylinder (21), and the lifting plate (22) is fixedly installed with the base plate (3). Two stabilizing frames (23) are symmetrically arranged on the top of the base (1), and two limiting rods (24) are symmetrically arranged on the bottom of the lifting plate (22). The limiting rods (24) and the stabilizing frames (23) are slidably installed.

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