Winding section guiding and limiting device of roll type electroplating one-machine four-wire single-wire double-winding structure
By designing adjustment and amplitude control components in the roll-to-roll electroplating machine, the problems of material strip wear and uneven material collection were solved, achieving stable material collection and efficient production, and improving product quality and production efficiency.
Patent Information
- Application Number
- CN202520044341.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-08
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2035-01-08
AI Technical Summary
In the roll-to-roll electroplating machine with a four-line single-line double take-up structure, the contact between the strip and the lead frame causes abrasion and contamination. The products in the take-up section are prone to deviation, resulting in uneven or loose take-up. Furthermore, malfunctions in the mechanism's rotation can cause abrasion or deformation of the products, affecting product quality and efficiency.
A guide and limiting device for the take-up section of a roll-to-roll electroplating machine with a single-line double take-up structure was designed. The device includes an adjustment component and an amplitude control component. The position of the limiting wheel is adjusted, and the deflection range of the limiting wheel is controlled to avoid wear and deviation of the material strip and ensure the stability of the take-up process.
It reduces belt wear and product defect scrap, improves product quality and production efficiency, reduces the frequency of periodic inspections, and increases work efficiency and yield.
Smart Images
Figure CN223738182U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to electroplating machine technical field, concretely is four line single line double material receiving structure material receiving section guide limiting device of roll type electroplating one machine. BACKGROUND
[0002] Roll type electroplating is a kind of technology widely used in metal processing industry, it carries out continuous electroplating treatment to coiled material through electroplating equipment to realize the decoration, protection or other functional improvement of metal surface.In roll type electroplating production line, it is one of key factors to ensure electroplating quality to ensure that material belt moves stably and accurately, and lead frame is the chip carrier of semiconductor discrete device, realizes the electrical connection of chip internal circuit lead-out end and external lead by bonding wire, forms electrical circuit structure piece, it plays the role of bridge connecting with external lead, and semiconductor discrete device is widely used in many different types of products including diode, triode, transistor, field effect transistor, capacitor, resistor, inductor and the like.
[0003] However, the following problems are prone to occur in the production process of four line single line double material receiving structure roll type electroplating machine: the two production lines located in the middle must pass through the desktop to reach the material receiving reel, the lead frame and the desktop will contact, which will cause the lead frame to be scratched, contaminated and other abnormalities; the product in the material receiving section is prone to deviation, resulting in uneven or tight material receiving, which will eventually cause the product to be scratched or deformed and scrapped; when the mechanism in the material receiving section fails to rotate, it will cause the product to be scratched, which will affect the product quality, therefore, a four line single line double material receiving structure material receiving section guide limiting device for roll type electroplating one machine is needed to solve the existing problems. UTILITY MODEL CONTENTS
[0004] The utility model aims at making up for the defects of prior art, and provides a four line single line double material receiving structure material receiving section guide limiting device for roll type electroplating one machine, which avoids the abrasion of the side edge of the material belt caused by the friction between the material belt and the limiting wheel by setting the adjusting assembly, reduces the frequency of regular or irregular inspection of the product receiving condition by personnel during production, and improves the work efficiency of personnel; the stability of the product during the receiving process is ensured by setting the amplitude control assembly, the frequency of uneven or tight material receiving is reduced, the bad scrapping such as abrasion and deformation is reduced, and thus the product quality, production efficiency and yield are improved.
[0005] In order to achieve the above object, the utility model provides the following technical scheme: the roll type electroplating one machine four line single line double material collecting structure material collecting section orientation limiting device, including support frame and material belt, a plurality of V-shaped guide wheels are fixedly connected to the top of support frame, and the guide wheel is movably connected with the bottom side of material belt, a plurality of containing boxes are fixedly connected to the top of support frame, the inside of containing box is movably connected with adjusting assembly, and a group of symmetrical mounting brackets are movably connected to the top of adjusting assembly through the pivot, and the mounting bracket is located at the outside of containing box, the limit wheel is movably connected on the mounting bracket, and the limit wheel is movably connected with the side of material belt, a group of symmetrical amplitude control assemblies are fixedly connected to the top of adjusting assembly, and the pivot of amplitude control assembly is fixedly connected with mounting bracket.
[0006] The utility model further sets up, adjusting assembly includes moving plate, slide and adjusting lever, moving plate is symmetrically arranged, the bottom of moving plate is fixedly connected with slide, the inside of containing box is connected with slide, the outside of adjusting lever is equipped with a group of symmetrical threads, adjusting lever passes through slide, and adjusting lever is connected with slide thread.
[0007] The utility model further sets up, the pivot of mounting bracket's bottom is movably connected with the top of moving plate respectively, both ends of adjusting lever are fixedly connected with knob one, and knob one is located at the outside of containing box.
[0008] The utility model further sets up, amplitude control assembly includes limit frame, rack, gear, guide rod and limit block, the inside of limit frame is movably connected with rack, the pivot outside of mounting bracket is fixedly connected with gear, and rack is engaged with gear, limit block is movably passed through one end of limit frame, and guide rod is movably passed through limit frame, and limit frame is fixedly connected with the top of moving plate.
[0009] The utility model further sets up, the outside of guide rod is equipped with thread, guide rod passes through limit block, and guide rod is connected with limit block thread.
[0010] The utility model further sets up, the outside of guide rod is equipped with reset spring, and reset spring is equipped with the outside of limit block, one end of reset spring is fixedly connected with the inside of limit frame, and the other end of reset spring is fixedly connected with one end of rack.
[0011] The utility model further sets up, the inside of containing box is fixedly connected with support block, guide cylinder is movably connected on support block, the end close to guide cylinder of guide rod is fixedly connected with guide block one, and the other end of guide block one is movably connected with the inside of guide cylinder.
[0012] The utility model further sets up, both ends of containing box all have the knob no. 2 that moves, the guide rod and the one end fixed connection of guide cylinder have guide block no. 2, and the other end of guide block no. 2 moves and connects in the inside of knob no. 2.
[0013] Compared with the prior art, the roll type electroplating one-machine four-wire single-wire double-receiving material structure receiving section guiding and limiting device has the following beneficial effects:
[0014] 1、The utility model discloses a adjusting assembly is set up, and the position of limiting wheel is adjusted conveniently according to the width of material belt, make it with the width of material belt is adapted, in the process of the advance of material belt, limiting wheel and the lateral edge of material belt rolling contact, thereby auxiliary material belt advances, and the advancing direction of material belt is limited between limiting wheel, and the abrasion of the lateral edge of material belt caused by the friction between material belt and limiting wheel is avoided, can reduce the frequency that personnel checks the product receiving condition regularly or irregularly in the production process, improves the work efficiency of personnel.
[0015] 2、The utility model discloses a amplitude control assembly is set up, is favorable to the distance between two limiting blocks and rack simultaneously control, thereby convenient control maximum deflection range of limiting wheel, through setting maximum deflection range, when material belt state jitter occurs, avoid the lack of material belt deviation space, thereby avoid the lateral edge of material belt extrusion damage by limiting wheel, and when material belt restores normal, limiting wheel resets under the action of reset spring, is favorable to the reset of material belt, thereby improved the protection effect to material belt, ensure the stability of product trend in the receiving process, reduce the frequency of receiving not in line or receiving not tight, reduce the abrasion, deformation and other bad scrap, thereby improve product quality, production efficiency and yield. ACCURACY OF DRAWINGS
[0016] Figure 1 It is the three-dimensional structure schematic view of the utility model;
[0017] Figure 2 It is the guide wheel structure schematic view of the utility model;
[0018] Figure 3 It is the containing box and its connecting piece structure schematic view of the utility model;
[0019] Figure 4 It is the containing box internal structure schematic view of the utility model;
[0020] Figure 5 It is the amplitude control assembly structure schematic view of the utility model;
[0021] Figure 6 It is the utility model Figure 4 It is the enlarged structure schematic view of the utility model A place.
[0022] In the diagram: 1. Support frame; 2. Material belt; 3. Guide wheel; 4. Receiving box; 5. Adjustment component; 501. Moving plate; 502. Sliding bar; 503. Adjusting rod; 6. Mounting frame; 7. Limiting wheel; 8. Amplitude control component; 801. Limiting frame; 802. Rack; 803. Gear; 804. Guide rod; 805. Limiting block; 9. Knob 1; 10. Return spring; 11. Support block; 12. Guide cylinder; 13. Guide block 1; 14. Knob 2; 15. Guide block 2. Detailed Implementation
[0023] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.
[0024] like Figures 1-6 As shown, this utility model provides a technical solution: a guide and limiting device for the take-up section of a roll-type electroplating machine with a four-line single-line double take-up structure, including a support frame 1 and a material belt 2. Several V-shaped guide wheels 3 are fixedly connected to the top of the support frame 1, and the guide wheels 3 are movably connected to the bottom side of the material belt 2. The material belt 2 moves on the top of the support frame 1, and the bottom side of the material belt 2 contacts the rollers of the guide wheels 3. Because the guide wheels 3 are V-shaped, only the two sides of the guide wheels 3 contact the material belt 2, and the concave middle position of the guide wheels 3 does not contact the material belt 2. Each guide wheel 3 can be individually removed and replaced, which can prevent… To prevent the guide wheel 3 from wearing out and rotating abnormally during production, thus scratching the material belt 2, several receiving boxes 4 are fixedly connected to the top of the support frame 1. An adjustment component 5 is movably connected inside the receiving box 4, and a set of symmetrical mounting frames 6 is movably connected to the top of the adjustment component 5 through a rotating shaft. The mounting frames 6 are located on the outside of the receiving box 4, and each mounting frame 6 is movably connected to a limit wheel 7, which is movably connected to the side of the material belt 2. A set of symmetrical amplitude control components 8 is fixedly connected to the top of the adjustment component 5, and the amplitude control components 8 are fixedly connected to the rotating shaft of the mounting frame 6.
[0025] like Figure 1 and Figure 5 As shown, the adjustment assembly 5 includes a movable plate 501, a slide bar 502, and an adjustment rod 503. The movable plates 501 are symmetrically arranged, and the bottom ends of the movable plates 501 are fixedly connected to the slide bars 502. The slide bars 502 are slidably connected to the inside of the receiving box 4. The outer side of the adjustment rod 503 is provided with a set of symmetrical threads. The adjustment rod 503 passes through the slide bars 502 and is threadedly connected to the slide bars 502. The bottom end of the mounting bracket 6 is movably connected to the top end of the movable plate 501. Both ends of the adjustment rod 503 are fixedly connected to knobs 9, and knobs 9 are located on the outer side of the receiving box 4.
[0026] When the knob 9 is rotated, the adjusting rod 503 is rotated, and since the adjusting rod 503 is threadedly connected with the slide bar 502, the movement direction of the slide bar 502 is limited by the containing box 4, so that the moving plates 501 are controlled to move close to each other in the containing box 4, so that the mounting frames 6 are close to each other, so that the distance between the limiting wheels 7 is reduced, so as to facilitate the position adjustment of the limiting wheels 7 according to the width of the material belt 2, so that the limiting wheels 7 are adapted to the width of the material belt 2. In the process of advancing of the material belt 2, the limiting wheels 7 are in rolling contact with the side edges of the material belt 2, thereby assisting the material belt 2 to advance, limiting the advancing direction of the material belt 2 between the limiting wheels 7, and avoiding the abrasion of the side edges of the material belt 2 caused by the friction between the material belt 2 and the limiting wheels 7.
[0027] As shown in Figure 1 , Figure 4 and Figure 6 , the amplitude control assembly 8 comprises a limiting frame 801, a rack 802, a gear 803, a guide rod 804 and a limiting block 805. The rack 802 is movably connected to the inner side of the limiting frame 801. The gear 803 is fixedly connected to the outer side of the rotating shaft of the mounting frame 6, and the rack 802 is engaged with the gear 803. The limiting block 805 movably penetrates one end of the limiting frame 801, and the guide rod 804 movably penetrates the limiting frame 801. The limiting frame 801 is fixedly connected to the top end of the moving plate 501. The outer side of the guide rod 804 is provided with threads. The guide rod 804 penetrates the limiting block 805, and the guide rod 804 is threadedly connected with the limiting block 805. The outer side of the guide rod 804 is sleeved with a return spring 10, and the return spring 10 is sleeved on the outer side of the limiting block 805. One end of the return spring 10 is fixedly connected to the inner side of the limiting frame 801, and the other end of the return spring 10 is fixedly connected to one end of the rack 802.
[0028] It is beneficial to control the distance between the two limiting blocks 805 and the rack 802 at the same time, so as to facilitate the control of the maximum deflection range of the limiting wheels 7. By setting the maximum deflection range, it is helpful to avoid the lack of deflection space of the material belt 2 when the material belt 2 is in a state of jitter, so as to avoid the squeezing damage of the side edges of the material belt 2 by the limiting wheels 7, and when the material belt 2 returns to normal, the limiting wheels 7 are reset under the action of the return spring 10, which is helpful for the reset of the material belt 2, thereby improving the protection of the material belt 2.
[0029] As shown in Figure 1 , Figure 4 and Figure 6As shown, the inside of the accommodating box 4 is fixedly connected with a support block 11, the support block 11 is movably connected with a guide cylinder 12, one end of the guide rod 804 close to the guide cylinder 12 is fixedly connected with a guide block one 13, and the other end of the guide block one 13 is movably connected to the inside of the guide cylinder 12, both ends of the accommodating box 4 are movably connected with knobs two 14, one end of the guide rod 804 and the guide cylinder 12 is fixedly connected with a guide block two 15, and the other end of the guide block two 15 is movably connected to the inside of the knob two 14.
[0030] Through the movable connection of the guide block one 13 and the guide cylinder 12, and the movable connection of the guide block two 15 and the knob two 14, it is helpful for the guide rod 804 to keep connected with the knob two 14 and the guide cylinder 12 during the movement of the moving plate 501, thereby facilitating the guide rod 804 on one side to drive the guide rod 804 on the other side to rotate at the same time.
[0031] Working principle: in use, first, the material belt 2 moves on the top of the support frame 1, and the bottom side of the material belt 2 is in contact with the drum of the guide wheel 3, since the guide wheel 3 is V-shaped, only the two sides of the guide wheel 3 are in contact with the material belt 2, and the concave position in the middle of the guide wheel 3 is not in contact with the material belt 2; in addition, the limiting wheels 7 are in rolling contact with the side edges of the material belt 2, when it is necessary to adjust the distance between the limiting wheels 7, the knob one 9 is rotated to drive the adjusting rod 503 to rotate, since the adjusting rod 503 is screw-connected with the slide bar 502, the containing box 4 limits the moving direction of the slide bar 502, so as to control the moving plates 501 to move close to each other in the containing box 4, so as to make the mounting frames 6 close to each other, so as to reduce the distance between the limiting wheels 7; in addition, when the material belt 2 shakes, the limiting wheels 7 deviate, at this time, the mounting frames 6 are driven to rotate around the rotating shafts thereof, and the gear 803 is driven to rotate, since the gear 803 drives the rack 802 to move in the limiting frame 801 along the guide rods 804, the return spring 10 is pressed, the maximum range of rotation of the limiting wheels 7 depends on the distance between the rack 802 and the limiting block 805, when the limiting wheels 7 rotate to the maximum range, the end of the rack 802 abuts against the end of the limiting block 805, if it is necessary to increase or reduce the maximum rotation range of the limiting wheels 7, the knob two 14 is rotated to drive the guide block two 15 to rotate, so as to drive the guide rods 804 and the guide block one 13 to rotate, so as to drive the guide cylinders 12 to rotate, so as to drive the guide rods 804 at the other end to rotate synchronously, since the guide rods 804 are screw-connected with the limiting block 805, and the limiting frame 801 movably limits the limiting block 805, so as to make the end of the limiting block 805 close to the end of the rack 802 on the inside of the return spring 10, reduce the distance between the limiting block 805 and the rack 802, so as to reduce the maximum rotation range of the limiting wheels 7; in addition, when the moving plates 501 move in the containing box 4, the guide rods 804 and the guide block one 13 and the guide block two 15 at the two ends thereof move synchronously, the guide block one 13 moves along the inside of the guide cylinder 12, and the guide block two 15 moves along the inside of the knob two 14.
[0032] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
Claims
1. A roll-type electroplating four-wire single-line double-receiving material structure receiving section guiding and limiting device, comprising a support frame (1) and a material belt (2), characterized in that: The top end of the support frame (1) is fixedly connected with a plurality of V-shaped guide wheels (3), and the guide wheels (3) are movably connected with the bottom side of the material belt (2), a plurality of containing boxes (4) are fixedly connected to the top end of the support frame (1), the inside of the containing box (4) is movably connected with an adjusting assembly (5), and the top end of the adjusting assembly (5) is movably connected with a group of symmetrical mounting frames (6) through a rotating shaft, and the mounting frames (6) are located outside the containing box (4), a limiting wheel (7) is movably connected to the mounting frame (6), and the limiting wheel (7) is movably connected with the side edge of the material belt (2), a group of symmetrical amplitude control assemblies (8) are fixedly connected to the top end of the adjusting assembly (5), and the amplitude control assemblies (8) are fixedly connected with the rotating shaft of the mounting frame (6).
2. The roll type electroplating one-machine-four-wire single-wire double-receiving material structure receiving section guide limiting device according to claim 1, characterized in that: The adjusting assembly (5) comprises a moving plate (501), a sliding bar (502) and an adjusting rod (503), the moving plate (501) is symmetrically arranged, the bottom end of the moving plate (501) is fixedly connected with the sliding bar (502), the sliding bar (502) is slidingly connected in the inside of the containing box (4), and the outside of the adjusting rod (503) is provided with a plurality of symmetrical threads, the adjusting rod (503) penetrates through the sliding bar (502), and the adjusting rod (503) is threadedly connected with the sliding bar (502).
3. The roll type electroplating one-machine-four-wire single-wire double-receiving material structure receiving section guide limiting device according to claim 2, characterized in that: The bottom end rotating shaft of the mounting frame (6) is movably connected to the top end of the moving plate (501), and the both ends of the adjusting rod (503) are fixedly connected with knobs (9), and the knobs (9) are located outside the containing box (4).
4. The roll type electroplating one-machine-four-wire single-wire double-receiving material structure receiving section guide limiting device according to claim 1, characterized in that: The amplitude control assembly (8) comprises a limiting frame (801), a rack (802), a gear (803), a guide rod (804) and a limiting block (805), the rack (802) is movably connected to the inside of the limiting frame (801), the gear (803) is fixedly connected to the outside of the rotating shaft of the mounting frame (6), the rack (802) is engaged with the gear (803), one end of the limiting block (805) is movably penetrated through the limiting frame (801), and the guide rod (804) is movably penetrated through the limiting frame (801), and the limiting frame (801) is fixedly connected to the top end of the moving plate (501).
5. The roll type electroplating one-machine-four-wire single-wire double-receiving material structure receiving section guide limiting device according to claim 4, characterized in that: The outside of the guide rod (804) is provided with threads, the guide rod (804) penetrates through the limiting block (805), and the guide rod (804) is threadedly connected with the limiting block (805).
6. The roll type electroplating one-machine-four-wire single-wire double-receiving material structure receiving section guide limiting device according to claim 5, characterized in that: The outside of the guide rod (804) is provided with a reset spring (10), and the reset spring (10) is sleeved outside the limiting block (805), one end of the reset spring (10) is fixedly connected to the inside of the limiting frame (801), and the other end of the reset spring (10) is fixedly connected to one end of the rack (802).
7. The roll type electroplating one-machine-four-wire single-wire double-receiving material structure receiving section guide limiting device according to claim 4, characterized in that: The inside of the containing box (4) is fixedly connected with a support block (11), the support block (11) is movably connected with a guide cylinder (12), one end of the guide rod (804) close to the guide cylinder (12) is fixedly connected with a guide block (13), and the other end of the guide block (13) is movably connected to the inside of the guide cylinder (12).
8. The roll type electroplating one-machine-four-wire single-wire double-receiving material structure receiving section guide limiting device according to claim 4, characterized in that: Two ends of the containing box (4) are movably connected with knobs two (14), one end of the guide rod (804) and the guide cylinder (12) is fixedly connected with guide block two (15), and the other end of the guide block two (15) is movably connected with the inside of the knob two (14).