Diode tape straightening assembly

Abstract

The application provides a diode tape straightening assembly, which comprises a mounting bottom plate, a mounting vertical plate vertically connected to one side of the mounting bottom plate, a plurality of straightening structures uniformly distributed along the height direction of the mounting vertical plate, a bidirectional screw rod, a rotary drive motor, a driving gear and a driven gear, an adjusting seat arranged in the middle of the bidirectional screw rod, nut seats connected to the opposite sides of the bidirectional screw rod, pull rods connected to the nut seats, a tape straightening space formed between the pull rods, upper mounting blocks and lower mounting blocks arranged on the side of the mounting vertical plate away from the bidirectional screw rod and corresponding to the straightening structures, the rotary drive motor arranged on the lower surface of the upper mounting block, the driving gear rotatably arranged on the upper surface of the lower mounting block, the power output end of the rotary drive motor connected to the driving gear, the driven gear connected to the adjusting seat, and the driving belt arranged between the driving gear and the driven gear. The application shortens the waiting time for inserting into the tin invasion rack and improves the work efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of diode production and processing, and in particular to a diode strip straightening component. Background Art

[0002] The Chinese application, with publication number CN 115449737 A and an authorization announcement date of December 9, 2022, provides a strip straightening assembly for a diode soldering fixture. The assembly comprises a linear slide, a slide, a connecting rod, a U-shaped mounting seat, a guide rod, and two straightening structures. Each straightening structure comprises a guide seat, a lifting drive motor, an L-shaped pull rod, and a push-pull drive motor. The slide is slidably connected to the linear slide. One end of the connecting rod is connected to the slide, and the other end is connected to the U-shaped mounting seat. The guide rod is arranged across opposite sides of the U-shaped mounting seat along the length of the inner cavity. Two push-pull drive motors are mounted on the lower surface of the guide rod and centrally arranged. Two guide seats are movably sleeved around the guide rod. The power output ends of the two push-pull drive motors are respectively connected to the two guide seats. Two lifting drive motors are mounted on the lower surface of the guide seats on the corresponding side. Two L-shaped pull rods are connected to the power output ends of the lifting drive motors. This eliminates the need for manual straightening, improving processing efficiency. In actual production, the above-mentioned prior art has the following drawbacks: because the cut strips have a large curling inertia, it takes a long time to straighten the strips using the above-mentioned prior art and then transfer them to the tinning rack. The strips must wait until the curling inertia is substantially eliminated before they can be easily inserted into the tinning rack. This long wait time after the strips are cut and then straightened using the prior art to eliminate the curling inertia leads to low work efficiency. Given this situation, improvement is urgently needed. Summary of the Invention

[0003] Based on this, the purpose of the present invention is to provide a diode strip straightening assembly, in which multiple straightening structures operate simultaneously, shortening the waiting time for insertion into the solder rack and improving work efficiency.

[0004] The present invention provides a diode strip straightening assembly, comprising a mounting base, one side of the mounting base is vertically connected to a mounting vertical plate, and the mounting vertical plate is evenly distributed on a plurality of straightening structures along its height direction. The straightening structure comprises a bidirectional screw, a rotary drive motor, a driving gear, and a driven gear. An adjusting seat is provided in the middle of the bidirectional screw, nut seats are connected to opposite sides of the bidirectional screw, and the nut seats on both sides are connected to pull rods, and the distance between the pull rods on both sides forms a strip straightening space. The mounting vertical plate is away from a side surface of the bidirectional screw and is respectively provided with an upper mounting block and a lower mounting block at positions corresponding to each of the straightening structures, the rotary drive motor is installed on the lower surface of the upper mounting block, the driving gear is rotatably installed on the upper surface of the lower mounting block, the power output end of the rotary drive motor is connected to the driving gear, the driven gear is connected to the adjusting seat, and a driving belt is provided between the driving gear and the driven gear.

[0005] As a preferred solution, a through hole for the driving belt to pass through is opened at a position of the mounting vertical plate corresponding to the driving belt.

[0006] As a preferred solution, the number of the straightened structures is set to A, where A≥2.

[0007] As a preferred solution, a material-shifting structure is provided in the middle of the upper surface of the mounting base; the material-shifting structure includes a linear motor, a lifting motor, and a lifting shaft, the linear motor is connected to the lifting motor through a slider, and the power output end of the lifting motor is connected to the lifting shaft.

[0008] As a preferred solution, universal wheels are provided at the bottom of the mounting base plate.

[0009] The beneficial effects of the present invention are as follows: during actual operation, the cut material strips are hung in advance between the pull rods on both sides in sequence, and a plurality of straightening structures are evenly distributed along the height direction of the installed vertical plate. On the one hand, the cut material strips can be maintained and hung between the two pull rods, and on the other hand, the material strips that have completed the predetermined straightening time can be taken out and inserted into the tinning rack, thereby shortening the waiting time for insertion into the tinning rack and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a front view of the present invention.

[0011] Figure 2 It is a three-dimensional view of the present invention.

[0012] The figures are marked as: mounting base 10, linear motor 13, lifting motor 11, lifting shaft 12, pull rod 14, mounting vertical plate 15, bidirectional screw 16, nut seat 17, adjustment seat 18, drive belt 19, rotary drive motor 23, driving gear 24, driven gear 20, through hole 21, upper mounting block 22, lower mounting block 25, and material shifting structure 26. DETAILED DESCRIPTION

[0013] In order to further understand the features, technical means, specific objectives and functions achieved by the present invention, the present invention is further described in detail below with reference to specific implementation methods and accompanying drawings.

[0014] In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "connect," "fixed," etc. should be understood broadly. For example, they may refer to fixed connection, detachable connection, or integral connection; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0015] Please refer to Figure 1-2 As shown, the present invention provides a diode strip straightening assembly, including a mounting base 10, a mounting riser 15 is vertically connected to one side of the mounting base 10, and the mounting riser 15 is evenly distributed with multiple straightening structures along its height direction. The straightening structure includes a bidirectional screw 16, a rotary drive motor 23, a driving gear 24, and a driven gear 20. An adjustment seat 18 is provided in the middle of the bidirectional screw 16, and nut seats 17 are connected to the opposite sides of the bidirectional screw 16. The nut seats 17 on both sides are connected to the pull rods 14, and the pull rods 14 on both sides are connected to the pull rods 14. The distance between them forms a space for straightening the material strip. An upper mounting block 22 and a lower mounting block 25 are respectively provided on the side of the mounting plate 15 away from the bidirectional screw 16 and at positions corresponding to each straightening structure. A rotary drive motor 23 is mounted on the lower surface of the upper mounting block 22, and a driving gear 24 is rotatably mounted on the upper surface of the lower mounting block 25. The power output end of the rotary drive motor 23 is connected to the driving gear 24, and the driven gear is connected to the adjustment seat 18. A drive belt 19 is provided between the driving gear 24 and the driven gear 20. A through hole 21 for the drive belt to pass through is provided at the position of the mounting plate 15 corresponding to the drive belt. When the same distance between the pull rods 14 on both sides needs to be adjusted, the rotary drive motor 23 outputs power, which drives the drive belt 19 to rotate through the driving gear 24, and the drive belt 19 synchronously drives the driven gear 20 to rotate, and the driven gear 20 synchronously drives the adjustment seat 18 to rotate. The rotation of the adjustment seat 18 causes the nut seats 17 on both sides to move in opposite directions or in opposite directions.

[0016] The number of straightening structures is set to A, where A≥2. In this embodiment, three straightening structures are set.

[0017] A material-dispensing mechanism 26 is located in the middle of the upper surface of the mounting base 10. This mechanism comprises a linear motor 13, a lifting motor 11, and a lifting shaft 12. The linear motor 13 is connected to the lifting motor 11 via a slider, and the power output of the lifting motor 11 is connected to the lifting shaft 12. This mechanism compresses the material strip and allows it to be displaced from the pull rod 14. In actual operation, the linear motor 13 drives the lifting motor 11 and lifting shaft 12 to their respective positions, and the lifting motor 11 then causes the lifting shaft 12 to rise and fall to the desired position.

[0018] The bottom of the mounting base 10 is provided with universal wheels to facilitate the transfer of the position of the structure.

[0019] During actual operation of the present invention, the cut material strips are hung in advance between the pull rods on both sides in sequence, and a plurality of straightening structures are evenly distributed along the height direction of the mounting vertical plate. On the one hand, the cut material strips can be held and hung between the two pull rods, and on the other hand, the material strips that have completed the predetermined straightening time can be taken out and inserted into the tinning rack, thereby shortening the waiting time for insertion into the tinning rack and improving work efficiency.

[0020] The above-described embodiment merely represents one embodiment of the present invention. While the description is relatively specific and detailed, it should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art may make various modifications and improvements without departing from the spirit of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. A diode strip straightening assembly, characterized by: The invention comprises a mounting base plate (10), one side of which is vertically connected to a mounting vertical plate (15), and a plurality of straightening structures are evenly distributed on the mounting vertical plate (15) along its height direction, and the straightening structure comprises a bidirectional screw (16), a rotary drive motor (23), a driving gear (24), and a driven gear (20), an adjusting seat (18) is provided in the middle of the bidirectional screw (16), and nut seats (17) are connected to opposite sides of the bidirectional screw (16), and the nut seats (17) on both sides are connected to pull rods (14), and the distance between the pull rods (14) on both sides forms a material strip straightening space, and an upper mounting block (22) and a lower mounting block (25) are respectively provided on a side of the mounting vertical plate (15) away from the bidirectional screw (16) and at positions corresponding to each straightening structure, and the rotary drive motor (23) is installed on the upper mounting block (18). The lower surface of the mounting block (22), the driving gear (24) is rotatably mounted on the upper surface of the lower mounting block (25), the power output end of the rotary drive motor (23) is connected to the driving gear (24), the driven gear is connected to the adjustment seat (18), and a driving belt (19) is provided between the driving gear (24) and the driven gear (20); a through hole (21) for the driving belt to pass through is provided at a position corresponding to the driving belt of the mounting vertical plate (15); a material shifting structure (26) is provided in the middle of the upper surface of the mounting base plate (10); the material shifting structure (26) includes a linear motor (13), a lifting motor (11), and a lifting shaft (12); the linear motor (13) is connected to the lifting motor (11) through a slider, and the power output end of the lifting motor (11) is connected to the lifting shaft (12).

2. The diode strip straightening assembly according to claim 1, characterized in that: The number of the straightened structures is set to A, where A≥2.

3. The diode strip straightening assembly according to any one of claims 1 or 2, characterized in that: Universal wheels are provided at the bottom of the mounting base plate (10).

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