Inlaid composite belt feeder
By adopting structures such as limit columns and positioning bearings in the inlay composite belt feeder, the precise positioning of the inlay strip and the main belt is achieved, and the problem of displacement or misalignment of the inlay strip in the prior art is solved, and the rolling yield rate is improved.
Patent Information
- Application Number
- CN202422325495.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-23
- Publication Date
- 2025-09-02
- Estimated Expiration
- 2034-09-23
AI Technical Summary
When producing composite metal belts, existing traction machines lack the ability to accurately locate and control the silver bars embedded in the copper belt, resulting in the possibility of displacement or misalignment of the silver bars, affecting product performance.
A inlaid composite belt feeder is designed, including a lower base, upper cover plate and positioning components. Through structures such as limiting columns, adjustment guide rails and positioning bearings, the precise positioning of the inlaid strips and main strips is achieved to ensure that the inlaid strips are aligned on the main strip and fed into the hot composite rolling mill.
The rolling yield of the inlay composite tape is improved, and the misalignment or displacement of the inlay strips during the traction process is avoided, ensuring the stability of product performance.
Smart Images
Figure CN223288723U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of metal strip rolling, and particularly discloses an inlaid composite strip feeder. Background Art
[0002] Rolling metal strip is a common production method in the metalworking industry, particularly suitable for the manufacture of composite metal strips. Composite metal strips, such as those with slotted copper strips and inlaid silver bars, are created through a sophisticated process. Specifically, slots are first cut into the copper strip according to a predetermined design, and the silver bars are precisely inlaid into these slots. The inlaid copper and silver strips are then rolled together in a hot composite rolling mill to ensure a tight bond between the two metals, forming a composite metal strip with specific properties. Due to its unique structure and properties, this composite metal strip has a wide range of applications in electronics, electrical engineering, and thermal management.
[0003] However, existing technologies for producing composite metal strips have several drawbacks. Existing haul-off machines primarily handle the pulling and feeding of materials into the rolling mill. However, these haul-off machines lack the ability to precisely position and control the silver bars embedded in the copper strips. This means that during the rolling process, the silver bars may shift or become misaligned, resulting in substandard final product performance. Therefore, a feeder for embedded composite strips is needed. Utility Model Content
[0004] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a feeding machine for inlaid composite tapes.
[0005] The utility model discloses a feeding machine for inlaid composite tape, which adopts the following technical solutions:
[0006] A feeder for inlaid composite tape, comprising: a lower base and an upper cover plate, wherein the upper cover plate is arranged on the lower base, the lower base is used to place the introduced main tape, the upper cover plate is used to place the introduced inlaid strip, the main tape is provided with a groove for embedding the inlaid strip, the upper cover plate is provided with an adjustment guide rail, the adjustment guide rail is provided with a first positioning assembly, the first positioning assembly comprises two limiting columns, the limiting columns comprise a fixing portion at the bottom which can be moved and fixed on the adjustment guide rail, and a roller portion at the upper portion which can rotate axially, and a gap is left laterally between the two limiting columns for the inlaid strip to pass through.
[0007] Preferably, the upper cover plate is provided with a plurality of parallel adjustment rails, and each adjustment rail is provided with a first positioning assembly.
[0008] Preferably, an arc-shaped guide surface is provided at the end of the upper cover plate close to the main belt outlet.
[0009] Preferably, a chamber is provided in the lower base, and a second positioning assembly is provided in the chamber of the lower base. The second positioning assembly includes two rotatable main belt limit bearings, and a width for the main belt to pass through is left laterally between the two main belt limit bearings.
[0010] Preferably, the second positioning assembly also includes a slider, a transverse return spring and a limit screw; the main belt limit bearing is assembled on the slider, and the slider is slidably connected in the cavity of the lower base; the limit screw is threadedly connected to the lower base and extends into and abuts against the slider, and the end of the slider away from the limit screw abuts against the transverse return spring.
[0011] Preferably, the two main belt limit bearings of the second positioning assembly have the same structure and are symmetrically arranged, and both of the two main belt limit bearings are equipped with a slider, a transverse return spring and a limit screw.
[0012] Preferably, a plurality of second positioning components are provided along the extension direction of the main belt.
[0013] Preferably, a receiving groove is provided between the upper cover plate and the lower base, and a third positioning component is provided in the receiving groove. The third positioning component includes an upper limit bearing of the inlay strip provided on the upper cover plate, and a lower limit bearing of the inlay strip provided on the lower base. A height for the inlay strip to pass through is left vertically between the upper limit bearing of the inlay strip and the lower limit bearing of the inlay strip.
[0014] Preferably, the third positioning assembly also includes an upper fixed plate and an upper pad arranged in the accommodating groove, the upper pad is connected to the upper fixed plate, the upper fixed plate and the upper pad can move in the accommodating groove, the upper limit bearing of the inlaid strip is assembled on the upper fixed plate, and the upper pad is connected to a handle extending out of the groove.
[0015] Preferably, a set screw is provided between the upper fixing plate and the upper cover plate, and a vertical return spring is provided outside the set screw.
[0016] Compared with the prior art, the present invention has at least the following beneficial effects:
[0017] The utility model provides a lower base, an upper cover plate and a first positioning assembly, so that the inlay strip introduced on the upper cover plate is sent to the main belt of the lower base under the limit of the two limit posts, wherein the limit posts can move on the adjustment guide rail, so that the inlay strip is guided to a position aligned with the groove of the main belt under the limit of the two limit posts, thereby realizing accurate inlay guidance of the inlay strip on the main belt, avoiding dislocation or displacement of the inlay strip during the traction process, and improving the yield rate of rolling. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a schematic diagram of the overall structure of the inlaid composite tape feeder of the present utility model;
[0019] Figure 2 This is a front sectional view of the inlaid composite tape feeder of the present invention;
[0020] Figure 3 for Figure 2 A magnified view of;
[0021] Figure 4 It is a side sectional view of the inlaid composite tape feeder of the present invention.
[0022] Description of Figure Numbers:
[0023] 1. Lower base; 2. Upper cover; 3. Adjustment guide rail; 4. Limit column; 5. Arc guide surface; 6. Main belt limit bearing; 7. Slider; 8. Horizontal return spring; 9. Limit screw; 10. Upper limit bearing of inlaid strip; 11. Lower limit bearing of inlaid strip; 12. Upper fixing plate; 13. Upper pad; 14. Handle; 15. Lower fixing plate; 16. Set screw; 17. Vertical return spring; 100. Main belt; 200. Inlaid strip. DETAILED DESCRIPTION
[0024] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.
[0025] This embodiment discloses a composite tape feeder for inlays, referring to Figure 1-4 , which includes: a lower base 1 and an upper cover 2, the upper cover 2 is arranged on the lower base 1, the lower base 1 is used to place the introduced main belt 100, and the upper cover 2 is used to place the introduced inlay strip 200, the main belt 100 is provided with a groove for embedding the inlay strip 200, the upper cover 2 is provided with an adjustment guide rail 3, the adjustment guide rail 3 is provided with a first positioning component, the first positioning component includes two limit columns 4, the limit column 4 includes a fixing part that can be moved and fixed on the adjustment guide rail 3 at the bottom, and a roller part that can rotate axially at the upper part, a gap is left between the two limit columns 4 laterally for the inlay strip 200 to pass through, the limit column 4 can be moved in the adjustment guide rail 3 of the lower base 1 by loosening the screw of the fixing part, so that the position of the gap between the two limit columns 4 can be aligned with the groove on the main belt 100. By adopting the above arrangement, the inlay strip 200 is guided to a position aligned with the groove of the main strip 100 under the limitation of the two limiting pillars 4, thereby achieving accurate inlay guidance of the inlay strip 200 on the main strip 100, avoiding dislocation or displacement of the inlay strip 200 during the pulling process, and improving the yield rate of rolling.
[0026] As a preferred solution, the upper cover plate 2 is provided with a plurality of parallel adjustment rails 3, and each adjustment rail 3 is provided with a first positioning component. In this way, it can be suitable for feeding and rolling a composite strip with a plurality of inlaid strips 200 inlaid on the main strip 100.
[0027] As a preferred solution, an arc-shaped guide surface 5 is provided at the end of the upper cover plate 2 close to the main strip outlet, which helps the inlaid strip 200 to be more smoothly delivered to the groove of the main strip 100 along the arc-shaped guide surface 5, further improving the rolling quality.
[0028] As a preferred embodiment, the lower base 1 is provided with a chamber within which a second positioning assembly is housed. This second positioning assembly comprises two rotatable primary belt limit bearings 6, with a width between the two primary belt limit bearings 6 allowing the primary belt 100 to pass through. This design allows the primary belt limit bearings 6 to roll on both ends of the primary belt 100, thereby achieving lateral positioning of the primary belt and further improving alignment accuracy with the inlay strip 200. Furthermore, the second positioning assembly comprises a slider 7, a lateral return spring 8, and a stop screw 9. The primary belt limit bearings 6 are mounted on the slider 7, which is slidably connected within the chamber of the lower base 1. The stop screw 9 is threadedly connected to the lower base 1 and extends into contact with the slider 7. The end of the slider 7 distal from the stop screw 9 abuts the lateral return spring 8. With this design, turning the stop screw 9 causes the slider 7 to slide laterally under the action of the lateral return spring 8, thereby adjusting the width between the two primary belt limit bearings 6 to accommodate feeding of different primary belt widths 100. Preferably, the two primary belt limit bearings 6 have identical structures and are symmetrically arranged. Both primary belt limit bearings 6 are equipped with a slider 7, a transverse return spring 8, and a limit screw 9, which facilitates adjustment flexibility. Multiple sets of second positioning assemblies are provided along the extension direction of the primary belt, which helps to improve the lateral positioning effect of the primary belt 100.
[0029] As a preferred embodiment, a receiving groove is provided between the upper cover plate 2 and the lower base 1. A third positioning assembly is located within the receiving groove. The third positioning assembly comprises an upper limit bearing 10 for the inlay strip, located on the upper cover plate 2, and a lower limit bearing 11 for the inlay strip, located on the lower base 1. A vertical gap between the upper limit bearing 10 and the lower limit bearing 11 allows for the inlay strip 200 to pass through. This design allows the inlay strip 200 to be pre-rolled in height, preventing it from warping and improving subsequent inlaying. Furthermore, the third positioning assembly includes an upper fixing plate 12 and an upper pad 13, which are disposed within the receiving groove. The upper pad 13 is connected to the upper fixing plate 12 and can move within the receiving groove. The upper limit bearing 10 for the inlay strip is mounted on the upper fixing plate 12. The upper pad 13 is connected to a handle 14 that extends out of the receiving groove. The lower limit bearing 11 for the inlay strip on the lower base 1 is secured to the lower base 1 by a lower fixing plate 15. In this way, when a worker inserts the inlay strip 200 between the upper limit bearing 10 and the lower limit bearing 11 of the inlay strip, he or she can first lift the handle 14, which can drive the upper limit bearing 10 of the inlay strip upward, thereby facilitating the insertion of the inlay strip 200. Preferably, a set screw 16 is provided between the upper fixing plate 12 and the upper cover plate 2. A vertical return spring 17 is provided on the outside of the set screw 16. The elastic force of the vertical return spring 17 can be adjusted by the set screw 16, so that the worker can adjust the set screw 16 according to the thickness of the inlay strip 200 to ensure smooth passage of the inlay strip 200.
[0030] In this embodiment, the main strip 100 is a copper strip and the inlay strip 200 is a silver strip.
[0031] 1. When the main belt 100 (copper belt) is delivered to the second positioning assembly inside the lower base 1 by the traction machine, loosen the limit screw 9. The slider 7 will move to both sides under the action of the transverse return spring 8, and drive the main belt limit bearing 6 fixed on the slider 7 to move together. When the gap between the two main belt limit bearings 6 is larger than the width of the main belt 100 (copper belt), the main belt 100 (copper belt) can be passed through.
[0032] 2. After the main belt 100 (copper belt) passes through, tighten the limit screw 9. Under the action of the limit screw 9, the slider 7 moves inward together with the main belt limit bearing 6. After the main belt limit bearing 6 contacts the main belt 100 (copper belt), stop. Then adjust the limit screw 9 to keep a small gap between the main belt limit bearing 6 and the main belt 100 (copper belt) to ensure that the main belt 100 (copper belt) passes smoothly and is accurately positioned.
[0033] 3. Before feeding the inlay strip 200 (silver strip), adjust the first positioning assembly according to the slot position of the main strip 100 (copper strip), move the limiting posts 4, and after the limiting posts 4 move to the predetermined position, adjust the gap between each group of limiting posts 4 according to the width of the inlay strip 200 (silver strip) and fix them;
[0034] 4. When the inlay strip 200 (silver bar) is delivered to the third positioning assembly in the upper and lower fixed plates by the traction machine, pull up the handle 14 to drive the inlay strip upper limit bearing 10 fixed to the upper fixed plate 12 to move upward. At this time, the inlay strip lower limit bearing 11 is fixed. When the gap between the inlay strip upper limit bearing 10 and the inlay strip lower limit bearing 11 is greater than the thickness of the inlay strip 200 (silver bar), the inlay strip 200 (silver bar) can be passed through;
[0035] 5. After the inlay strip 200 (silver bar) passes through, loosen the handle 14. The upper limit bearing 10 of the inlay strip will move downward under the action of the vertical return spring 17, pressing the inlay strip 200 (silver bar). The set screw 16 can be adjusted according to the thickness of the inlay strip 200 (silver bar) to control the size of the elastic force and ensure that the inlay strip 200 (silver bar) passes smoothly.
[0036] 6. When the inlaid strip 200 (silver bar) is delivered to the first positioning assembly, it passes through the gap reserved for a group of two limit columns 4. The inlaid strip 200 (silver bar) is accurately positioned by the limit columns 4 and is introduced into the groove of the main strip 100 (copper strip) and sent together into the hot composite rolling mill for rolling production.
[0037] The technical solution provided by the present invention is introduced in detail above. Specific examples are used herein to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method and core idea of the present invention. At the same time, for those skilled in the art, according to the idea of the present invention, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present invention.
Claims
1. A composite tape feeder, characterized in that: It includes: The lower base and the upper cover plate are arranged on the lower base, the lower base is used to place the introduced main belt, the upper cover plate is used to place the introduced inlay strip, the main belt is provided with a groove for embedding the inlay strip, the upper cover plate is provided with an adjustment guide rail, the adjustment guide rail is provided with a first positioning assembly, the first positioning assembly includes two limit columns, the limit columns include a fixing part that can be moved and fixed on the adjustment guide rail at the bottom, and a roller part that can rotate axially at the upper part, and a gap is left between the two limit columns in the horizontal direction for the inlay strip to pass through.
2. The inlaid composite tape feeder according to claim 1, characterized in that: The upper cover is provided with a plurality of parallel adjustment rails, and each adjustment rail is provided with a first positioning assembly.
3. The inlaid composite tape feeder according to claim 1, characterized in that: An arc-shaped guide surface is provided at the end of the upper cover plate close to the main belt outlet.
4. The inlaid composite tape feeder according to claim 1, characterized in that: A chamber is provided in the lower base, and a second positioning assembly is provided in the chamber of the lower base. The second positioning assembly includes two rotatable main belt limiting bearings, and a width for the main belt to pass through is left laterally between the two main belt limiting bearings.
5. The inlaid composite tape feeder according to claim 4, characterized in that: The second positioning assembly also includes a slider, a transverse return spring and a limit screw; the main belt limit bearing is assembled on the slider, and the slider is slidably connected in the cavity of the lower base; the limit screw is threadedly connected to the lower base and extends into and abuts the slider, and the end of the slider away from the limit screw abuts the transverse return spring.
6. The inlaid composite tape feeder according to claim 5, characterized in that: The two main belt limit bearings of the second positioning assembly have the same structure and are symmetrically arranged. Both of the main belt limit bearings are equipped with a slider, a transverse return spring and a limit screw.
7. The inlaid composite tape feeder according to claim 5, characterized in that: The second positioning components are provided in multiple groups along the extension direction of the main belt.
8. The inlaid composite tape feeder according to claim 1, characterized in that: A accommodating groove is provided between the upper cover plate and the lower base, and a third positioning component is provided in the accommodating groove. The third positioning component includes an upper limit bearing of the inlay strip provided on the upper cover plate, and a lower limit bearing of the inlay strip provided on the lower base. A height is left vertically between the upper limit bearing of the inlay strip and the lower limit bearing of the inlay strip for the inlay strip to pass through.
9. The inlaid composite tape feeder according to claim 8, characterized in that: The third positioning assembly also includes an upper fixed plate and an upper pad arranged in the accommodating groove, the upper pad is connected to the upper fixed plate, the upper fixed plate and the upper pad can move in the accommodating groove, the upper limit bearing of the inlaid strip is assembled on the upper fixed plate, and the upper pad is connected to a handle extending out of the groove.
10. The inlaid composite tape feeder according to claim 9, characterized in that: A set screw is provided between the upper fixing plate and the upper cover plate, and a vertical return spring is provided outside the set screw.