Conveying device for copper bus bar stacking machine

Abstract

The utility model provides a conveying device for a copper busbar stacking machine, which comprises a support, a plurality of conveying rollers, a driving mechanism and a transmission mechanism, the plurality of conveying rollers are rotatably arranged on the support side by side at intervals, and the conveying rollers comprise a main conveying roller group and an auxiliary conveying roller group; the transmission mechanism comprises a driven gear set, a first chain set, a second chain set and a tensioning wheel set, driven gears are installed at the driving ends of the conveying rollers, adjacent main conveying rollers are in transmission connection through first chains, adjacent auxiliary conveying rollers are in transmission connection through second chains, and the length of the second chains is larger than that of non-tensioning chains; a driving motor of the driving mechanism is in transmission connection with the main conveying roller through a driving gear and a chain; the adjacent conveying rollers of the main and auxiliary conveying roller sets are further provided with third chains. According to the conveying device, the main conveying roller set and the auxiliary conveying roller set can be selected for use, the conveying device is suitable for copper busbar products of various specifications, copper busbar conveying is stably and reliably achieved, a stacking machine can grab the copper busbar products conveniently, and the stacking efficiency of the copper busbar products is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of copper busbar production, in particular to a conveying device for a copper busbar encoding machine. Background Art

[0002] Copper busbar (or copper busbar) is a major copper material. It boasts high mechanical properties, excellent electrical and thermal conductivity, excellent corrosion resistance, electroplating, and brazing properties, a beautiful metallic luster, and good formability. It is an indispensable conductive material for the manufacture of motor windings, high and low voltage electrical equipment, power transmission and transformation equipment, and conductors for power supply and distribution installations. In recent years, with the sustained and rapid development of the national economy, my country's copper busbar production and consumption have increased significantly.

[0003] Currently, copper busbar production mostly utilizes a continuous extrusion process. The extruded copper busbar is then sheared according to product specifications, and the sheared copper busbar products need to be transferred and stacked. Typically, copper busbar products with smaller widths, thicknesses, and lengths are lightweight and can be handled and stacked manually, but this is labor-intensive and labor-intensive. Larger widths, thicknesses, and lengths require cranes for transfer and stacking, resulting in lower stacking efficiency and impacting overall copper busbar production efficiency.

[0004] Therefore, it is urgent to design an automatic stacking machine that can automatically transport and stack copper busbars. The automatic stacking machine also needs to be equipped with an automatic conveying device that can convey the sheared copper busbars to the grabbing position of the stacking machine to facilitate the automatic stacking machine to grab the copper busbars for stacking. Utility Model Content

[0005] In order to better solve the above problems, the utility model provides a conveying device for a copper busbar stacking machine, which can stably and reliably realize the transmission of copper busbar products, facilitate the stacking machine to grab copper busbar products, and ensure the stacking efficiency of copper busbar products; and the use of main and auxiliary conveying roller groups can be selected according to actual working conditions, and is suitable for copper busbar products of various specifications.

[0006] To achieve the above-mentioned purpose, an embodiment of the present utility model provides a conveying device for a copper busbar encoding machine, comprising a bracket, a plurality of conveying rollers, a driving mechanism, and a transmission mechanism, wherein the plurality of conveying rollers are arranged side by side on the bracket at intervals and rotatably, and the plurality of conveying rollers include a main conveying roller group and an auxiliary conveying roller group; the transmission mechanism includes a driven gear group, a first chain group, a second chain group, and a tensioning wheel group, the driven gear group includes a driven gear installed at the driving end of the plurality of conveying rollers of the main conveying roller group and the auxiliary conveying roller group, the first chain group includes a plurality of first chains that transmit and connect the driven gears of adjacent conveying rollers in the main conveying roller group, the second chain group includes a plurality of first chains that transmit and connect the driven gears of adjacent conveying rollers in the auxiliary conveying roller group A plurality of second chains cooperate with the driven gears of adjacent conveying rollers, and the length of the second chains is greater than the length of the untensioned chain corresponding to the driven gears of the adjacent conveying rollers; the tensioning wheel group includes a plurality of tensioning wheels installed on a bracket, and the plurality of tensioning wheels are respectively located between the driven gears of adjacent conveying rollers in the auxiliary conveying roller group and cooperate with the second chain; the driving mechanism includes a driving motor, and a driving gear is installed on the output shaft end of the driving motor. The driving gear is connected to the driven gear of the conveying roller of the main conveying roller group close to the auxiliary conveying roller group through a driving chain; the second chain group also includes a third chain for connecting the driven gears of the adjacent conveying rollers of the main conveying roller group and the auxiliary conveying roller group.

[0007] Optionally, the support surface on the bracket includes two parallel support rods, and multiple sets of bearing seats are correspondingly installed on the two support rods. Bearings are installed in the bearing seats, and multiple conveying rollers are rotatably installed in the corresponding bearing seats through the bearings.

[0008] Optionally, the bearing is a deep groove ball bearing.

[0009] Optionally, a plurality of mounting seats are provided on the bracket, and the plurality of tensioning wheels are detachably mounted on the plurality of mounting seats respectively.

[0010] Optionally, the installation position of the mounting base on the bracket can be adjusted up and down.

[0011] Optionally, the installation position of the tensioning wheel on the mounting seat can be adjusted up and down.

[0012] The conveying device for the copper busbar encoding machine of the embodiment of the utility model utilizes a driving motor to drive multiple conveying rollers to convey the copper busbar products, and the conveying efficiency is relatively high; moreover, the conveying device includes a main and auxiliary conveying roller group, and can select to use a main conveying roller group, a main conveying roller group and a partial auxiliary conveying roller group, a main and auxiliary conveying roller group, and other forms to convey the copper busbar products according to the specifications and dimensions of the copper busbar products in actual working conditions. It is suitable for copper busbar products of various specifications, can avoid unnecessary conveying roller driving, and reduce the load of the driving motor; and, when the conveying device selects the auxiliary conveying roller according to demand, it can conveniently assemble the second chain and adjust the tension through the tensioning wheel, and the operation is simple.

[0013] The conveying device has a simple structure and stable and reliable performance. It can be used for conveying copper busbar products of different specifications and sizes during the stacking process, which helps to improve the production efficiency of copper busbars, solves the problems of high labor intensity and high labor costs in traditional manual handling of copper busbar products, and also solves the problem of low efficiency in transporting copper busbar products using lifting equipment such as cranes. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0015] Figure 1 This is a top view of a conveying device for a copper busbar encoding machine according to an embodiment of the present utility model;

[0016] Figure 2 This is a front view of a conveying device for a copper busbar encoding machine according to an embodiment of the present utility model;

[0017] Figure 3 This is a rear view of the conveying device for the copper busbar encoding machine according to an embodiment of the present utility model.

[0018] Reference numerals:

[0019] 1. Conveyor roller; 2. Bearing seat; 3. Bearing; 4. Driven gear; 5. Drive motor; 6. Driving gear; 7. First chain; 8. Second chain; 9. Tensioner; 10. Mounting seat; 11. Bracket. DETAILED DESCRIPTION

[0020] To make the above-mentioned objects, features, and advantages of the present invention more clearly understood, the following detailed description of specific embodiments of the present invention is provided in conjunction with the accompanying drawings. The following description sets forth numerous specific details to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art may make similar modifications without departing from the scope of the present invention. Therefore, the present invention is not limited to the basic embodiments disclosed below.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0022] like Figure 1-3As shown, the conveying device for the copper busbar encoding machine of the embodiment of the present invention includes a bracket 11, a plurality of conveying rollers 1, a driving mechanism, and a transmission mechanism. Among them, the plurality of conveying rollers 1 are arranged side by side on the bracket 11 at intervals and rotatably, and the plurality of conveying rollers 1 include a main conveying roller group and a sub-conveying roller group; the transmission mechanism includes a driven gear group, a first chain group, a second chain group, and a tensioning wheel group. The driven gear group includes a driven gear 4 installed at the driving end of the plurality of conveying rollers 1 of the main conveying roller group and the sub-conveying roller group. The first chain group includes a plurality of first chains 7 that transmit and connect the driven gears 4 of adjacent conveying rollers 1 in the main conveying roller group. The second chain group includes a plurality of second chains 8 that cooperate with the driven gears 4 of adjacent conveying rollers 1 in the sub-conveying roller group, and the length of the second chain 8 is greater than 1 / 4 of the driven gear 4. The length of the untensioned chain corresponds to the driven gear 4 of the adjacent conveying roller 1; the tensioning wheel group includes a plurality of tensioning wheels 9 mounted on the bracket 11, and the plurality of tensioning wheels 9 are respectively located between the driven gears 4 of the adjacent conveying rollers 1 in the auxiliary conveying roller group, and cooperate with the second chain 8; the driving mechanism includes a driving motor 5, and the output shaft end of the driving motor 5 is installed with a driving gear 6, and the driving gear 6 is connected to the driven gear 4 of the conveying roller 1 of the main conveying roller group close to the auxiliary conveying roller group through a driving chain transmission; the second chain group also includes a third chain for transmission connection of the driven gears 4 of the adjacent conveying rollers 1 of the main conveying roller group and the auxiliary conveying roller group.

[0023] The conveyor device for a copper busbar stacking machine of this embodiment is suitable for use in a copper busbar stacking machine. It is used to transport the continuously extruded and sheared copper busbar products to the stacking machine's grabbing position, facilitating the stacking machine's precise grasping of the copper busbars. In this conveyor device, a bracket 11 is a long, rectangular frame whose height matches the height of the shearing machine in the copper busbar production line. This ensures that the conveying surface of the bracket 11, after the conveyor rollers 1 are installed, is aligned with the height of the copper busbar output from the shearing machine. The upper support surface of the bracket 11 can be a long, rectangular frame, comprising two parallel support rods. Multiple bearing seats 2 are bolted to the upper surfaces of the two support rods. The bearing seats 2 on the two support rods are mounted in corresponding positions, forming multiple groups of bearing seats 2. Each bearing seat 2 is mounted in a bearing 3. Each conveyor roller 1 is mounted in a group of bearing seats 2 via the bearing 3, allowing multiple conveyor rollers 1 to be rotatably arranged parallely across the two support rods. Optionally, the bearing 3 can be a deep-groove ball bearing, ensuring a stable and reliable connection between the ends of the conveyor rollers 1 and the bearing seats 2 and facilitating the rotation of the conveyor rollers 1.

[0024] Typically, copper busbar products have a variety of specifications and sizes, corresponding to various lengths such as 2m, 6m, and 12m. The conveying device of this embodiment can choose to use only the main conveying roller group, use the main conveying roller group and some auxiliary conveying rollers, use all the main and auxiliary conveying roller groups, and other forms for copper busbar products of different lengths. Specifically, the front end of the main conveying roller group of the conveying device is connected to the copper busbar shearing machine, and the rear end is connected to the auxiliary conveying roller group. During actual use, if the length of the copper busbar product is less than the overall length of the main conveying roller group, only the main conveying roller can be used; if the length of the copper busbar product is greater than the overall length of the main conveying roller group and less than the overall length of the main and auxiliary conveying roller groups, the main conveying roller group and some auxiliary conveying rollers can be used; if the length of the copper busbar product is close to the overall length of the main and auxiliary conveying roller groups, all the main and auxiliary conveying roller groups can be used. Among them, the number of conveying rollers 1 included in the main and auxiliary conveying roller groups and the spacing between the conveying rollers 1 can be set according to the specifications of the copper busbar products in actual working conditions. For example, the main and auxiliary conveying roller groups both include 15 conveying rollers 1, and the spacing between the conveying rollers 1 is 0.4m. This can not only ensure the stability of the copper busbar products with the minimum length that can be conveyed by multiple conveying rollers 1 (more than 3), but also ensure that the copper busbar products with the maximum length have a sufficient conveying distance.

[0025] In this conveying device, the driving ends of the multiple conveying rollers 1 of the main and auxiliary conveying roller groups face one side, corresponding to a support rod, and the driven gear 4 is installed on the outer end of the bearing at the driving end of the conveying roller 1, so that the driven gears 4 of the multiple conveying rollers 1 are all located on the outside of the support rod. The main conveying roller group is in a normal state and is directly equipped with a first chain group; the auxiliary conveying roller group is in a standby state and is used as needed. When the auxiliary conveying rollers are needed, the second chain 8 and the third chain can be assembled according to the number of auxiliary conveying rollers required. Specifically, the length of the second chain 8 is greater than the untensioned chain length of the driven gears 4 of the adjacent auxiliary conveying rollers (that is, the minimum chain length connecting the two driven gears 4), which makes it convenient to assemble the second chain 8 at any time; and the second chain 8 can be tensioned by the tensioning wheel 9. Here, the position of the tensioning wheel 9 matches the length of the second chain 8, so that the second chain 8 can be tensioned. Optionally, a plurality of mounting seats 10 are provided on the side of the bracket 11 corresponding to the driven output pulley, and a plurality of tensioning pulleys 9 are detachably mounted on the plurality of mounting seats 10, respectively, so as to facilitate tensioning the second chain 8 by installing the tensioning pulley 9 when assembling the second chain 8. Furthermore, the mounting position of the mounting seat 10 on the bracket 11 can be slightly adjusted up and down, or the mounting position of the tensioning pulley 9 on the mounting seat 10 can be slightly adjusted up and down, so as to facilitate adjustment of the tensioning degree of the second chain 8 and facilitate assembly and disassembly of the second chain 8. For example, a plurality of vertically arranged mounting holes are provided on the mounting seat 10, and the tensioning pulley 9 can be rotatably mounted on the mounting seat 10 by means of a mounting shaft (internal thread of the mounting hole and external thread at the front end of the mounting shaft) passing through the inner hole of the tensioning pulley 9, and the mounting height of the tensioning pulley 9 can be adjusted by selecting the mounting hole.

[0026] When the main conveyor roller assembly is in use, the drive motor 5 rotates and drives the rear conveyor roller of the main conveyor roller assembly via a drive chain. This then sequentially drives all the conveyor rollers of the main conveyor roller assembly (towards the front), thereby conveying the copper busbar product across the conveyor surface formed by the multiple conveyor rollers. When auxiliary conveyor rollers are needed, a third chain is connected to the driven gears 4 of two adjacent conveyor rollers of the main and auxiliary conveyor roller assembly. This allows the drive motor 5 to simultaneously drive the conveyor rollers of the main conveyor roller assembly and the front conveyor roller of the auxiliary conveyor roller assembly. This then sequentially drives the auxiliary conveyor rollers (the auxiliary conveyor rollers connected to the driven gears 4 by the second chain) in use (towards the rear). The copper busbar product output from the shearing machine is first conveyed by the main conveyor roller assembly, then by the main and auxiliary conveyor roller assembly, to the grabbing position of the codesetter. The length of the third chain can be greater than the length of the untensioned chain corresponding to the driven gears 4 of the adjacent conveyor rollers of the main and auxiliary conveyor roller assembly. A tensioning pulley 9 (adjustable in vertical position) is mounted on the outer side of the support rod of the bracket 11, corresponding to the third chain, to facilitate assembly and disassembly of the third chain.

[0027] In actual application scenarios, the drive motor 5, conveyor roller 1, bracket 11, chain and other components in the copper busbar encoding machine conveying device of the embodiment of the utility model can be designed according to the model and size of the copper busbar product, the structure of the copper busbar encoding machine, the structure of the copper busbar shearing machine, etc. in actual working conditions, or adopt equipment with corresponding functions in the existing technology. For example, the drive motor 5 can select a servo motor of the corresponding model according to the driving force requirements in the actual working conditions; for another example, the conveyor roller 1 can be made of metal inside and nylon outside, which has high rigidity, high wear resistance, low cost and is not easy to damage the copper busbar product.

[0028] Furthermore, other devices or components may be installed in the conveying device for the copper busbar encoding machine, or the actual installation positions of the devices or components may be adjusted to realize the practical application or other functions of the conveying device for the copper busbar encoding machine. For example, a tensioning wheel 9 with adjustable upper and lower positions may be installed on the outer side of the support rod of the bracket 11 corresponding to the first chain, which can adjust the tension of the first chain and facilitate the disassembly and assembly of the first chain for maintenance and replacement; for another example, a copper busbar positioning device and a centering device are provided on the conveying surface composed of multiple conveying rollers, which are used to position and center the copper busbar conveying position, so as to facilitate the encoding machine to grab the copper busbar products.

[0029] Furthermore, the conveying device also includes a controller, and the user can control the start and stop and the speed of the drive motor based on the controller, thereby controlling the start and stop of the copper busbar product transmission and adjusting the transmission speed.

[0030] It should be pointed out that, according to the needs of implementation, the various components described in the embodiments of the present invention can be split into more components, or two or more components or parts of components can be combined into new components to achieve the purpose of the embodiments of the present invention.

[0031] The above-described embodiments merely represent several implementation methods of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept 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 conveying device for a copper busbar encoding machine, characterized in that: The invention comprises a support, a plurality of conveying rollers, a driving mechanism, and a transmission mechanism, wherein the plurality of conveying rollers are rotatably arranged side by side on the support at intervals, and the plurality of conveying rollers include a main conveying roller group and an auxiliary conveying roller group; The transmission mechanism includes a driven gear set, a first chain set, a second chain set, and a tensioning wheel set. The driven gear set includes driven gears installed at the driving ends of multiple conveying rollers of the main conveying roller set and the auxiliary conveying roller set. The first chain set includes multiple first chains that transmit and connect the driven gears of adjacent conveying rollers in the main conveying roller set. The second chain set includes multiple second chains that match the driven gears of adjacent conveying rollers in the auxiliary conveying roller set, and the length of the second chain is greater than the length of the untensioned chain corresponding to the driven gears of the adjacent conveying rollers. The tensioning wheel set includes multiple tensioning wheels installed on a bracket. The multiple tensioning wheels are respectively located between the driven gears of adjacent conveying rollers in the auxiliary conveying roller set and match the second chains. The driving mechanism includes a driving motor, and a driving gear is installed on the output shaft end of the driving motor. The driving gear is connected to the driven gear of the conveying roller of the main conveying roller group close to the auxiliary conveying roller group through a driving chain; the second chain group also includes a third chain for connecting the driven gears of the adjacent conveying rollers of the main conveying roller group and the auxiliary conveying roller group.

2. A conveying device for a copper busbar encoding machine according to claim 1, characterized in that: The support surface on the bracket includes two parallel support rods, and multiple groups of bearing seats are correspondingly installed on the two support rods. Bearings are installed in the bearing seats, and multiple conveying rollers are rotatably installed in the corresponding bearing seats through the bearings.

3. A conveying device for a copper busbar encoding machine according to claim 2, characterized in that: The bearing is a deep groove ball bearing.

4. The conveying device for a copper busbar encoding machine according to claim 1, characterized in that: A plurality of mounting seats are provided on the bracket, and the plurality of tensioning wheels are detachably mounted on the plurality of mounting seats.

5. The conveying device for a copper busbar encoding machine according to claim 4, characterized in that: The installation position of the mounting seat on the bracket can be adjusted up and down.

6. The conveying device for a copper busbar encoding machine according to claim 4, characterized in that: The installation position of the tensioning wheel on the installation seat can be adjusted up and down.

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