Flat cable manufacturing device

Abstract

The present invention discloses a flat cable production and manufacturing device, comprising a manufacturing table and a plastic-melting machine fixedly installed on one side of the manufacturing table. A shaping machine is fixedly installed on one side of the manufacturing table, and an injection molding tube connected to the plastic-melting machine is installed through one side of the shaping machine. A limit slide is fixedly installed below one end of the shaping machine, and connecting plates are fixedly installed on both sides of the limit slide. When the diameter of the battery cell changes, the spacing between the core feeding rotating rods changes accordingly, thereby affecting the state of the multi-stage shrinkage tube. The bag on one side of the slider is connected to the connecting tube. The movement of the slider changes the shape of the bag, driving the insertion rod to slide in the rotating sleeve slot, and then adjusting the size of the insertion rod and the rotating sleeve hole slot, thereby controlling the flow rate of the molding melt. As a result, the thickness of the flat cable is more uniform during the process of forming batteries of different diameters into flat cables, effectively avoiding problems such as uneven thickness, depression or overflow of excess material of the flat cable due to differences in battery cell diameters, thereby improving the production quality of the flat cable.

Description

Technical Field

[0001] The present invention relates to the field of cable production equipment, in particular to a flat cable production and manufacturing device. Background Art

[0002] The flat cable production and manufacturing device is a device used to produce and manufacture flat cables. It forms a flat cable by combining and processing multiple battery cells. The flat cable has good wear resistance, mechanical strength and corrosion resistance, ensuring long-term stable operation in complex and harsh industrial environments. Flat cables are widely used in industrial fields, transportation fields or construction fields, such as accompanying cables of machine tools, cranes, and elevators, thereby meeting the usage requirements of different scenarios.

[0003] During use, the flat portion of the flat cable may be more susceptible to friction, extrusion, and scratching. Since the diameter of the battery cells varies according to usage requirements, when combining multiple battery cells of different diameters in the same group into a flat cable, the extrusion equipment usually evenly distributes the molding material according to a preset flow rate. However, when the battery cell diameter is small, the evenly distributed flow rate is insufficient, resulting in the molding melt leaving depressions in the battery cells with smaller diameters due to fluidity, or making the flat cable thicker at the bottom and thinner at the top, resulting in uneven thickness, which makes the thinner part more susceptible to damage and affects the service life of the cable. On the contrary, if the battery cell diameter is large, the evenly distributed flow rate will be too much, and the excess molding material will overflow, causing the molding melt material in the flat cable manufacturing equipment to accumulate and block the channel.

[0004] Therefore, a flat cable production and manufacturing device is proposed. Summary of the Invention

[0005] The object of the present invention is to provide a flat cable manufacturing device to solve the problem raised in the above background art that when multiple battery cells with different diameters in the same group are combined into a flat cable, the different diameters of the flat cable battery cells lead to uneven wrapping of the molding material.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A flat cable production and manufacturing device comprises a manufacturing table and a plastic-melting machine fixedly installed on one side of the manufacturing table, a molding machine is fixedly installed on one side above the manufacturing table, and an injection molding tube connected to the plastic-melting machine is installed through one side of the molding machine, a limiting slide is fixedly installed below one end of the molding machine, and connecting plates are fixedly installed on both sides of the limiting slide, a power transmission plate is fixedly installed equidistantly on the inner side of the limiting slide, a water distribution pipe is fixedly installed on one side of the injection molding tube in the molding machine, a pressure rod 1 is movably installed on the inner sides of the injection molding tube and the water distribution pipe, a connecting pipe is equidistantly connected to the upper side of the water distribution pipe, a pressure plate is provided on one side of the connecting pipe, and the pressure plate is movably connected to the pressure rod 1 through a limiting support rod 1 on one side of the water distribution pipe, and a retraction stop rod is movably connected to the upper side of the pressure plate;

[0008] A symmetrically arranged power supply slider is movably mounted on the inner side of the power transmission plate, and the power supply slider and the power transmission plate are electrically connected and fitted together. A driving rotating rod is fixedly mounted above each of the power supply sliders, and a driving motor is provided in each of the driving rotating rods to rotate the core feeding rotating rod nested on the driving rotating rod. A multi-stage shrink tube is fixedly mounted on one side of each of the power supply sliders, and the other side of the multi-stage shrink tube is connected to the connecting tube through a connecting plate and a water distribution pipe, respectively. A tension spring is fixedly connected between each of the power supply sliders.

[0009] A shaping tube is connected equidistantly above the injection molding tube in the shaping machine, and a rotating sleeve is movably installed in the shaping tube, and a slot is provided on one side of the rotating sleeve, and a slider is provided on one side of the slot that is movably arranged in the shaping tube, and a sac is fixedly connected to one side of the slider, and the connecting tube is connected to the sac through the shaping tube, and a through-tube passing through the center of the sac is fixedly connected to one side of the slider, and one side of the through-tube is fitly connected to the contraction lever, and an insertion rod is fixedly connected to the other side of the slider at equidistant intervals, and the insertion rod is movably connected to the slot, and a servo motor is fixedly installed on the other side above the shaping tube, and a driving gear is fixedly installed on the driving shaft of the servo motor, and the driving gear is meshingly connected to one side of the rotating sleeve.

[0010] In the above scheme, preferably: the upper and lower ends of the other side of the injection molding tube are provided with a mounting base fixedly mounted on the molding machine, telescopic rods are fixedly mounted at both ends of one side of the mounting base, and drivers are fixedly mounted on the telescopic rods, and a rotating transmission shaft is movably mounted in the middle of the drivers at both ends.

[0011] In the above scheme, preferably: the outer sides of the transmission shafts at the upper and lower ends are fitted with conveyor belts for extrusion conveying, both ends of the conveyor belts are provided with curved plates, and the curved plates are fixedly connected to the drivers at the upper and lower ends, one side of the driver is fixedly installed with a telescopic column, and the other end of the telescopic column is fixedly connected to the shaping machine.

[0012] In the above scheme, preferably: a cooling pipe is fixedly installed on the other side of the shaping machine, and a water tank is fixedly installed on the inner side of the cooling pipe, and cooling nozzles are fixedly installed equidistantly above one side of the water tank, and the cooling nozzles are located below the other side of the shaping machine.

[0013] In the above scheme, preferably: a limiting support rod 2 is fixedly installed on one side of the cooling nozzle, and a pressure rod 2 is movably installed on the inner side of the limiting support rod 2, a sliding cover is movably connected to the upper side of the pressure rod 2, and the lower side of the pressure rod 2 is movably connected to the pressure rod 1, a water pipe is movably installed on the inner side of the cooling nozzle, and pressure blocks are fixedly installed on both sides of the upper side of the water pipe, and the sliding cover is movably installed on the inner side of the pressure block and movably connected to the water pipe.

[0014] In the above scheme, preferably: a powder feeding table is provided on one side of the manufacturing table, and a powder trough is provided on the inner side above the powder feeding table, brush rods are embedded and installed on both sides of the interior of the powder feeding table, a mesh plate is embedded and installed above the powder feeding table, a powder feeder for conveying powder is fixedly installed above the powder feeding table, and the powder trough is inclined, and a powder feeding pipe for discharging powder is fixedly connected above the powder feeder.

[0015] In the above solution, preferably: a plurality of support frames are equidistantly provided on one side of the powder transfer platform, and lifting rods are movably mounted on the inner sides of the support frames, and rotating rods for raising and lowering the lifting rods are movably mounted on the upper sides of the support frames.

[0016] In the above scheme, preferably: a supporting rotating frame is fixedly installed above the lifting rod, and a supporting shaft is movably installed above the supporting rotating frame, a battery cell winding drum is fixedly installed in the middle of the support shaft, a battery cell is arranged around the inner side of the battery cell winding drum, and the battery cell passes through a shaping machine to form a flat cable.

[0017] In the above solution, preferably: a hole slot opening is provided above the water spray pipe, and holes slots are provided on the rotating sleeve, the inserting rod and the sliding cover.

[0018] The present invention provides a flat cable production and manufacturing device, which has the following technical points and beneficial effects:

[0019] 1. The present invention utilizes a design involving an insert rod, a rotating sleeve, and a tension spring. As the core diameter changes, the spacing between the core-feeding rotating rods changes accordingly, influencing the state of the multi-stage shrink tube. A bag on one side of the slider communicates with the connecting tube. Movement of the slider alters the bag's shape, driving the insert rod to slide within the rotating sleeve slot. This in turn adjusts the size of the insert rod and rotating sleeve slots, thereby controlling the flow of the molding melt. This ensures a more uniform thickness when forming flat cables from cells of varying diameters. This effectively avoids problems such as uneven thickness, dents, or excess material overflow caused by varying cell diameters, thereby improving the production quality of flat cables.

[0020] 2. The present invention designs a slider, a pressure rod 1, a sliding cover and other devices. The movement is transmitted to the sliding cover through the transmission of the pressure rod 1 and the pressure rod 2. The sliding cover controls the flow rate of the cooling liquid sprayed from the water spray pipe under the flat cable to meet the shaping requirements of flat cables of different thicknesses formed at battery cells of different diameters, thereby ensuring uniform cooling of various parts during the shaping process to avoid different shrinkage degrees of the molding molten material due to the cooling speed, so that the thinner part cools and shrinks first while the thicker part is still at a relatively high temperature and expanded state, thereby avoiding the situation where the surface of the flat cable becomes concave or convex due to different shrinkage degrees, thereby improving the shaping quality of the flat cable.

[0021] 3. The present invention designs devices such as driving gears, rotating sleeves and conveyor belts, and drives the driving gear on the driving shaft to rotate through the driving operation of a servo motor. Since the driving gear and one side of the rotating sleeve are meshed and driven, the rotating sleeve is driven to rotate synchronously, so that the molding melt material is evenly distributed. At the same time, the molding melt material coated on the battery cell through the hole grooves of the rotating sleeve is in a mesh cross shape under the rotation and transportation, thereby enhancing the stability of the coating layer. Through the telescopic rod and the conveyor belt, the molding melt material coated on the battery cell in a mesh cross shape is further squeezed and compacted under the telescopic adjustment of the driver to form a flat cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0023] Figure 2 It is a schematic diagram of the connection structure between the powder transfer station and the manufacturing station in the present invention.

[0024] Figure 3 It is a schematic diagram of the partial structure of the shaping machine in the present invention.

[0025] Figure 4 Schematic diagram of the internal structure of the shaping machine in the present invention.

[0026] Figure 5 It is a schematic diagram of the connection structure between the core feeding rotating rod and the limiting slide in the present invention.

[0027] Figure 6Schematic diagram of the connection structure between the shaping tube and the injection molding tube in the present invention.

[0028] Figure 7 It is a schematic diagram of the local structure of the driver in the present invention.

[0029] Figure 8 Schematic diagram of the disassembled structure of the shaping tube in the present invention.

[0030] Figure 9 This is a schematic structural cross-sectional view of the slider in the shaping tube of the present invention when the diameter of the battery core is large.

[0031] Figure 10 It is a schematic diagram of the partial structure of the cooling nozzle in the present invention.

[0032] Figure 11 It is a schematic diagram of the partial structure of the support frame in the present invention.

[0033] In the figure: 1, support frame; 101, rotating rod; 102, lifting rod; 103, supporting rotating frame; 2, powder feeding table; 201, brush rod; 202, screen plate; 3, manufacturing table; 4, battery cell reel; 401, support shaft; 5, battery cell; 501, flat cable; 6, powder feeding pipe; 601, powder feeding machine; 7, plastic melting machine; 8, shaping machine; 801, injection molding pipe; 802, limit slide; 803, connecting plate; 804, power feeding plate; 805, water distribution pipe; 806, pressing plate; 8061, contraction stop rod; 807, limit support rod 1; 808, pressing rod 1; 809, connecting pipe; 9, cooling pipe; 10, water tank; 11, core feeding rotating rod; 1101, drive Dynamic rotating rod; 1102, power-connected slider; 1103, multi-stage shrink tube; 1104, tension spring; 12, shaping tube; 1201, servo motor; 1202, rotating sleeve; 1203, slot; 1204, slider; 1205, through-tube; 1206, bag; 1207, insertion rod; 1208, driving gear; 13, cooling nozzle; 1301, limiting support rod 2; 1302, pressure rod 2; 1303, water spray pipe; 1304, sliding cover; 1305, pressure block; 14, mounting base; 1401, telescopic rod; 1402, conveyor belt; 1403, driver; 1404, bending piece; 1405, telescopic column; 1406, transmission shaft. DETAILED DESCRIPTION

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0035] See also Figures 1 to 11 The present invention provides a technical solution for a flat cable production and manufacturing device:

[0036] A flat cable manufacturing device includes a manufacturing table 3 and a plastic-melting machine 7 fixedly installed on one side of the manufacturing table 3. A shaping machine 8 is fixedly installed on one side of the manufacturing table 3, and an injection molding tube 801 connected to the plastic-melting machine 7 is installed through one side of the shaping machine 8. A limited slide 802 is fixedly installed below one end of the shaping machine 8, and connecting plates 803 are fixedly installed on both sides of the limited slide 802. A power transmission plate 804 is fixedly installed at equal distances on the inner side of the limited slide 802. The shaping machine 8 A water distribution pipe 805 is fixedly installed on one side of the injection molding tube 801 inside. A pressure rod 808 is equidistantly mounted on the inner side of the injection molding tube 801 and the water distribution pipe 805. A connecting pipe 809 is equidistantly connected to the upper side of the water distribution pipe 805. A pressure plate 806 is provided on one side of the connecting pipe 809. The pressure plate 806 is movably connected to the pressure rod 808 through a limiting support rod 807 on one side of the water distribution pipe 805. A retractable stop rod 8061 is movably mounted on the upper side of the pressure plate 806.

[0037] A symmetrically arranged power supply slider 1102 is movably mounted on the inner side of the power transmission plate 804, and the power supply slider 1102 and the power transmission plate 804 are electrically connected and fitted together. A driving rotating rod 1101 is fixedly mounted above the power supply slider 1102, and a driving motor is provided in the driving rotating rod 1101 to rotate the core feeding rotating rod 11 nested on the driving rotating rod 1101. A multi-stage shrink tube 1103 is fixedly mounted on one side of the power supply slider 1102, and the other side of the multi-stage shrink tube 1103 is respectively connected to the connecting pipe 809 through the connecting plate 803 and the water distribution pipe 805. A tension spring 1104 is fixedly connected between the power supply sliders 1102.

[0038] As an embodiment of the present invention, Figures 1 to 10 As shown, the top of the water spray pipe 1303 is provided with a hole slot opening, and the rotating sleeve 1202, the inserting rod 1207 and the sliding cover 1304 are all provided with holes slots;

[0039] During operation, the power transmission plate 804 is installed and used through the limiting slide 802, and the power receiving slider 1102 is installed in the power transmission plate 804 and electrically connected to it, thereby supplying power to the driving rod 1101 on the power receiving slider 1102, so that the driving motor in the driving rod 1101 drives the core feeding rod 11 to rotate. Since a tension spring 1104 is provided between the power receiving sliders 1102, the core feeding rods 11 above are pulled closer to each other. When the battery cells 5 that have been evenly powdered enter the shaping machine 8, the battery cells 5 of different diameters are clamped by the core feeding rods 11 that are pulled closer to each other. The core feeding rotating rod 11 rotates on the driving rotating rod 1101 to transport the battery cell 5 to the shaping machine 8 to be made into a flat cable 501 for use. Secondly, the multi-stage shrinkable tube 1103 is connected to the connecting tube 809 through the connecting plate 803 and the water distribution pipe 805, so that the multi-stage shrinkable tube 1103 holding battery cells 5 of different diameters forms an independent hydraulic conduction channel. When the battery cell 5 is made into a flat cable 501, the required molding melt material is melted by the plastic melting machine 7 and injected into the shaping tube 12 in the shaping machine 8 through the injection molding tube 801.

[0040] As an embodiment of the present invention, Figures 2 to 9 As shown, the shaping tube 12 is connected to the injection molding tube 801 in the shaping machine 8 at an equidistant distance above, and a rotating sleeve 1202 is movably installed in the shaping tube 12, and a slot 1203 is provided on one side of the rotating sleeve 1202, and a slider 1204 is provided on one side of the slot 1203 and movably arranged in the shaping tube 12, and a bag 1206 is fixedly connected to one side of the slider 1204, and the connecting tube 809 is connected to the bag 1206 through the shaping tube 12, and a fixed connection is made on one side of the slider 1204. A through tube 1205 is provided at the center of the bag 1206, and one side of the through tube 1205 is fitted and connected to the retracting stop rod 8061. An insertion rod 1207 is fixedly connected to the other side of the slider 1204 at equal intervals, and the insertion rod 1207 is movably connected to the slot 1203. A servo motor 1201 is fixedly installed on the other side of the upper portion of the shaping tube 12. A driving gear 1208 is fixedly installed on the driving shaft of the servo motor 1201, and the driving gear 1208 is meshed and connected to one side of the rotating sleeve 1202.

[0041] During operation, in the initial state, the slider 1204 is located on one side of the shaping tube 12 close to the connecting tube 809. Since the multi-stage shrink tube 1103 is filled with liquid, when the diameter of the battery cell 5 is large, the battery cell 5 with a larger diameter will stretch the core-feeding rotating rod 11 for a longer distance. At this time, the multi-stage shrink tube 1103 is retracted, and the bag 1206 expands due to the reflux of the liquid, pushing the slider 1204 to slide to the other side in the shaping tube 12, so that the insertion rod 1207 is fitted and slid in the slot 1203, and the size of the hole groove between the rotating sleeve 1202 becomes smaller to reduce the flow rate of the molding molten material. On the contrary, when the diameter of the battery cell 5 is relatively small, the pulling force of the tension spring 1104 is used to make the core-feeding rotating rod 11 tightly clamp the battery cell 5, and at the same time pull the multi-stage shrink tube 1103 out. When the multi-stage shrink tube 1103 is extended, the liquid in the bag 1206 passes through the connecting tube 809 and the water distribution pipe 805 and the connecting plate 803 are drawn into the multi-stage shrink tube 1103, so that the rubber bag 1206 shrinks and recovers, and then the shrinking and recovering bag 1206 pulls the slider 1204 to slide to one side in the shaping tube 12. At this time, the insertion rod 1207 slides in the slot 1203 under the sliding of the slider 1204, so that the size of the slots on the insertion rod 1207 and the rotating sleeve 1202 becomes larger due to its sliding, thereby increasing the flow rate of the molding molten material through the shaping tube 12 into the rotating sleeve 1202, so as to coat the battery cell 5 that enters the rotating sleeve 1202 through the through tube 1205, so that the battery cell 5 can obtain the molding molten material coating material of the required flow rate under different diameters, thereby avoiding the problem of uneven thickness or local depression of the molded flat cable 501 due to the small diameter of the battery cell 5, and preventing the overflow of excess molding material due to the large diameter of the battery cell 5;

[0042] When the molding molten material is coated on the outer surface of the battery cell 5, the driving gear 1208 on the driving shaft is rotated by the driving operation of the servo motor 1201. Since the driving gear 1208 and one side of the rotating sleeve 1202 are meshed transmission settings, the rotating sleeve 1202 is driven to rotate synchronously, so that the molding molten material is evenly distributed. At the same time, the molding molten material coated on the battery cell 5 through the hole grooves of the rotating sleeve 1202 is in a mesh-like cross shape under rotation, thereby enhancing the stability of the coating layer.

[0043] As an embodiment of the present invention, Figures 4 to 7As shown, the other side of the injection molding tube 801 is provided with a mounting base 14 fixedly mounted on the shaping machine 8 at both ends of the upper and lower ends, and a telescopic rod 1401 is fixedly mounted on both ends of one side of the mounting base 14, and a driver 1403 is fixedly mounted on the telescopic rod 1401, and a rotating transmission shaft 1406 is movably mounted in the middle of the drivers 1403 at both ends, and the outer sides of the transmission shafts 1406 at both ends are fitted around and mounted with a conveyor belt 1402 for extrusion and conveying, and both ends of the conveyor belt 1402 are provided with a curved piece 1404, and the curved piece 1404 is fixedly connected to the drivers 1403 at the upper and lower ends, and a telescopic column 1405 is fixedly mounted on one side of the driver 1403, and the other end of the telescopic column 1405 is fixedly connected to the shaping machine 8;

[0044] During operation, when the battery cores 5 of different diameters are conveyed to the mounting base 14 by the rotating conveyor rod 11 to be coated with the molding molten material, the telescopic rod 1401 on the mounting base 14 is a telescopic structure for manufacturing flat cables 501 of different diameters. When the battery cores 5 coated with the molding molten material pass through the conveyor belt 1402, the driver 1403 drives the transmission shaft 1406 to rotate to drive the conveyor belt 1402 to rotate synchronously, and then the molding molten material coated on the battery core 5 in a mesh cross shape is further squeezed and compacted under the telescopic adjustment of the driver 1403 to form a flat cable 5 01 and conveys it. Secondly, since the bending piece 1404 is located between the drivers 1403 at the upper and lower ends, the bending piece 1404 is bent at the side when it is squeezed and compacted to form the flat cable 501. At the same time, since the bending piece 1404 is made of elastic material with rebound ability, when the distances between the conveyor belts 1402 at the upper and lower ends are different, it can adapt to flat cables 501 of different diameters during the extrusion process and make their edges smooth. Secondly, the retractable telescopic column 1405 is used to improve the stability of the bending piece 1404 when it is installed in the shaping machine 8 to adapt to the different distances between the conveyor belts 1402 at the upper and lower ends.

[0045] As an embodiment of the present invention, Figures 3 to 10As shown, a cooling pipe 9 is fixedly installed on the other side of the shaping machine 8, and a water tank 10 is fixedly installed on the inner side of the cooling pipe 9, and a cooling nozzle 13 is fixedly installed equidistantly above one side of the water tank 10, and the cooling nozzle 13 is arranged below the other side of the shaping machine 8, and a limiting support rod 2 1301 is fixedly installed on one side of the cooling nozzle 13, and a pressure rod 2 1302 is movably installed on the inner side of the limiting support rod 1301, and a sliding cover 1304 is movably connected to the upper side of the pressure rod 1302, and the lower side of the pressure rod 1302 is movably connected to the pressure rod 1 808, and a water spray pipe 1303 is mounted on the inner side of the cooling nozzle 13, and a pressing block 1305 is fixedly installed on both sides of the upper side of the water spray pipe 1303, and the sliding cover 1304 is movably installed on the inner side of the pressing block 1305 and is movably connected to the water spray pipe 1303;

[0046] During operation, when the diameter of the battery cell 5 is larger or smaller and the slider 1204 slides to the other side or one side in the shaping tube 12, the slider 1204 drives the through tube 1205 to shrink and extend in the shaping tube 12. Since the through tube 1205 and the shrinking stopper 8061 are fitted together, when the diameter of the battery cell 5 is larger and the slider 1204 slides to the other side, the through tube 1205 drives the shrinking stopper 8061 to move inward. Since the limiting support rod 1 807 on one side of the water distribution pipe 805 serves as the fulcrum of the pressure plate 806, and the limiting support rod 2 1301 serves as the fulcrum of the pressure rod 2 1302, when the shrinking stopper When 8061 moves inward, the pressure plate 806 at the lower end of the limiting support rod 1 807 moves outward and pulls the pressure rod 1 808 to move to one side. At this time, the pressure rod 1 808 pulls the pressure rod 2 1302 at the lower end of the limiting support rod 2 1301 to move to one side, thereby causing the pressure rod 2 1302 at the upper end of the limiting support rod 2 1301 to drive the slide cover 1304 to move inward on the water spray pipe 1303 under the limit of the pressure block 1305. Since the water spray pipe 1303 is provided with a hole slot opening above and the slide cover 1304 is provided with a hole slot, when the slide cover 1304 moves inward on the water spray pipe 1303, the size of the hole slot is increased. The water output provided by the water spray pipe 1303 through the support frame 1 is reduced. Anyway, when the diameter of the battery cell 5 is small, the sliding cover 1304 moves outward on the water spray pipe 1303 through the pressure rod 1 808 and the pressure rod 2 1302, and the size of the hole groove becomes larger, thereby increasing the water output provided by the water spray pipe 1303 through the support frame 1, so that the cooling effect is matched with the change in the corresponding position of the thickness of the flat cable 501 formed by the diameter of the battery cell 5. The flow rate of the cooling liquid sprayed from the water spray pipe 1303 under the flat cable 501 is controlled by the sliding cover 1304 to adapt to the different thicknesses formed at the battery cells 5 with different diameters. The shaping requirements of the flat cable 501 are such that the spraying of cooling liquid is reduced when the battery cell 5 with a larger diameter forms a thinner flat cable 501, and conversely, the spraying of cooling liquid is increased when the battery cell 5 with a smaller diameter forms a thicker flat cable 501, thereby ensuring uniform cooling of all parts during the shaping process, so as to avoid the cooling speed causing different shrinkage degrees of the molding melt material, the thinner part cooling and shrinking first, while the thicker part is still at a relatively high temperature and expansion state, thereby avoiding the situation where the surface of the flat cable 501 is concave or convex due to different shrinkage degrees, thereby improving the shaping quality of the flat cable 501.

[0047] As an embodiment of the present invention, Figure 1 and Figure 11As shown, a plurality of support frames 1 are equidistantly provided on one side of the powder feeding platform 2, and a lifting rod 102 is movably mounted on the inner side of each support frame 1, and a rotating rod 101 for lifting and lowering the lifting rod 102 is movably mounted on the upper side of each support frame 1, and a supporting rotating frame 103 is fixedly mounted above the lifting rod 102, and a supporting shaft 401 is movably mounted on the upper side of each support rotating frame 103, and a battery cell winding drum 4 is fixedly mounted in the middle of the support shaft 401, and a battery cell 5 is arranged around the inner side of the battery cell winding drum 4, and the battery cell 5 passes through a shaping machine 8 to form a flat cable 501;

[0048] During operation, the support shaft 401 is supported by the support rotating frame 103, so that the battery cell winding drum 4 can be pulled out by the battery cell 5 on the support rotating frame 103 through the support shaft 401 and rotate smoothly. The rotating rod 101 rotates on the support frame 1, and the threaded engagement between the rotating rod 101 and the lifting rod 102 enables the lifting rod 102 to adjust the height on the support frame 1 to adjust the height of the battery cell winding drum 4, so that the battery cell 5 on the battery cell winding drum 4 can be smoothly fed into the flat cable 501 for use.

[0049] As an embodiment of the present invention, Figure 1 and Figure 2 As shown, a powder feeding station 2 is provided on one side of the manufacturing station 3, and a powder trough is provided on the inner side of the upper portion of the powder feeding station 2. Brush rods 201 are fitted on both sides of the inner portion of the powder feeding station 2. A mesh plate 202 is fitted on the upper portion of the powder feeding station 2. A powder feeder 601 for conveying powder is fixedly installed above the powder feeding station 2, and the powder trough is arranged at an angle. A powder feeding pipe 6 for discharging powder is fixedly connected above the powder feeder 601.

[0050] During operation, when the battery cells 5 of different diameters are pulled out from the battery cell winding disk 4 and fed, the battery cells 5 pass through the powder table 2 and enter the powder trough, in which talcum powder (or mica powder or other powders used to avoid adhesion with the molding melt material) required for production is placed. Since the mesh plate 202 is a mesh structure to facilitate the smooth passage of powder, when the battery cells 5 pass under the powder feeding tube 6, the battery cells 5 penetrate the powder in the powder trough, and the powder falls into the powder feeder 601 through the inclined powder trough, and the powder is transported by the conveying structure in the powder feeder 601. The powder is discharged from the powder feeding pipe 6 and falls down (the function of the powder feeder 601 here is to transport the powder from the powder trough to the powder feeding pipe 6 for discharge, so that the powder feeding pipe 6 can drop the powder on the battery cell 5 for powdering. This is common knowledge among those skilled in the art and will not be elaborated on here). The powder falls on the battery cell 5 through the mesh plate 202, and then passes through the brush rod 201 to remove the dust on the surface of the battery cell 5 before it enters the powder trough, and brushes off the excess powder from the battery cell 5 after it passes through the powder trough to improve the uniformity of the powder covering its surface.

[0051] Working principle: the support turret 103 provides support for the support shaft 401, so that the battery cell winding drum 4 can rotate smoothly on the support turret 103 through the support shaft 401 and be pulled out by the battery cell 5. The rotating rod 101 rotates on the support frame 1 and cooperates with the thread of the lifting rod 102 to adjust the height of the lifting rod 102, thereby adjusting the height of the battery cell winding drum 4, so that the battery cell 5 can be smoothly fed and used to make a flat cable 501. When the battery cell 5 is pulled out from the battery cell winding drum 4, it passes through the powder table 2 into the powder trough. The powder trough is filled with necessary talcum powder. The battery cell 5 passes through the powder in the powder trough, and the powder falls into the powder feeder 601 along the inclined powder trough. The powder is discharged from the powder feeding pipe 6 by the conveying structure in the machine and falls. The powder passes through the mesh plate 202 and covers the battery cell 5. At the same time, the brush rod 201 removes the dust on the surface of the battery cell 5 before it enters the powder trough, and brushes off excess powder after passing through the powder trough to improve the uniformity of powder coverage.

[0052] The power transmission board 804 is installed through the limit slide 802, and then the power supply slider 1102 is fixed inside the power transmission board 804 and electrically connected, providing power to the driving rod 1101 on the power supply slider 1102. The driving motor in the driving rod 1101 is immediately started, driving the core feeding rod 11 to rotate, so that the upper core feeding rods 11 are close to each other. When the battery cells 5 that have been evenly powdered enter the shaping machine 8, the battery cells 5 with different diameters are clamped by the core feeding rod 11. The core feeding rotating rod 1101 rotates on the driving rotating rod 1101 to transport the battery core 5 to the shaping machine 8 for producing the flat cable 501. In addition, the multi-stage shrink tube 1103 is connected to the connecting tube 809 through the connecting plate 803 and the water distribution pipe 805 to form an independent hydraulic conduction channel. In the process of processing the battery core 5 into the flat cable 501, the molding melt material is melted by the plastic melting machine 7 and injected into the shaping tube 12 in the shaping machine 8 through the injection tube 801;

[0053] When the diameter of the battery cell 5 is larger, the larger battery cell 5 will cause the core feeding rotating rod 11 to stretch a longer distance. At this time, the multi-stage shrink tube 1103 will retract, and the bag 1206 will expand due to the backflow of liquid, pushing the slider 1204 to slide to the other side in the shaping tube 12, which makes the insertion rod 1207 fit and slide in the slot 1203, and reduces the size of the hole groove between it and the rotating sleeve 1202, thereby reducing the flow of the molding molten material. On the contrary, when the diameter of the battery cell 5 is smaller, the holding force of the tension spring 1104 will cause the core feeding rotating rod 11 to tightly clamp the battery cell 5, and at the same time pull the multi-stage shrink tube 1103 out. When the multi-stage shrink tube 1103 is extended, the liquid in the bag 1206 is drawn into the multi-stage shrink tube 1103 through the connecting pipe 809, the water distribution pipe 805 and the connecting plate 803, causing the rubber bag 1206 to shrink and recover. The shrunken and recovered bag 1206 pulls the slider 120 4 slides to one side in the shaping tube 12. At this time, the insertion rod 1207 slides in the slot 1203 under the sliding of the slider 1204, so that the size of the hole slots on the insertion rod 1207 and the rotating sleeve 1202 becomes larger due to the sliding, thereby increasing the flow rate of the molding melt material through the shaping tube 12 into the rotating sleeve 1202. The molding melt material is coated on the battery cell 5 that enters the rotating sleeve 1202 through the through tube 1205, ensuring that the battery cell 5 can obtain the molding melt coating material with the required flow rate under different diameters. When the molding melt material is coated on the outer surface of the battery cell 5, the driving operation of the servo motor 1201 causes the driving gear 1208 on its driving shaft to rotate, thereby driving the rotating sleeve 1202 to rotate synchronously, so that the molding melt material is evenly distributed. At the same time, the molding melt material coated on the battery cell 5 through the hole slots of the rotating sleeve 1202 forms a mesh cross shape under the rotation conveying, thereby enhancing the stability of the coating layer;

[0054] When the diameters of the battery cells 5 are different, the overmolding molten material is conveyed to the mounting base 14 through the rotation of the core feeding rotating rod 11. When the battery cells 5 pass through the conveyor belt 1402, the driver 1403 drives the transmission shaft 1406 to rotate, so that the conveyor belt 1402 rotates synchronously, thereby squeezing the molding molten material wrapped on the battery cells 5 in a mesh cross shape to form a flat cable 501 and convey it. Under the telescopic adjustment of the driver 1403, the extrusion process is further carried out to ensure the shape of the flat cable 501. At the same time, the bending piece 1404 bends the side of the flat cable 501 during the extrusion process. When the distance between the upper and lower ends of the conveyor belt 1402 is inconsistent, it can adapt to flat cables 501 of different diameters and ensure that their edges are smooth. In addition, the stability of the bending piece 1404 in the shaping machine 8 is enhanced by the telescopic column 1405 to adapt to the change in the distance between the upper and lower ends of the conveyor belt 1402.

[0055] When the diameter of the battery core 5 is larger or smaller, the slider 1204 slides to one side or the other side in the shaping tube 12, driving the through tube 1205 to shrink or extend accordingly. Since the through tube 1205 is fitted with the shrinkage baffle 8061, when the diameter of the battery core 5 is larger, the slider 1204 slides to one side, and the through tube 1205 pushes the shrinkage baffle 8061 to move inward. At this time, the lower end pressure plate 806 of the limiting support rod 1 807 moves outward and pulls the pressure rod 1 808 to move to one side. The pressure rod 1 808 then pulls the pressure rod 2 1302 at the lower end of the limiting support rod 2 1301 to move to one side, so that the pressure rod 2 1302 at the upper end of the limiting support rod 1301 drives the sliding cover 1304 to press the block Under the limit of 1305, it moves inward on the water pipe 1303, and the movement of the sliding cover 1304 reduces the size of the hole groove, thereby reducing the water output provided by the water pipe 1303 through the support frame 1. On the contrary, when the diameter of the battery cell 5 is small, the sliding cover 1304 moves outward on the water pipe 1303 through the pressure rod 1 808 and the pressure rod 2 1302, and the size of the hole groove increases, thereby increasing the water output. In this way, the cooling effect matches the thickness change of the flat cable 501 formed by the diameter of the battery cell 5. The flow rate of cooling liquid sprayed out from the water pipe 1303 under the flat cable 501 is controlled by the sliding cover 1304 to adapt to the shaping requirements of flat cables 501 of different thicknesses formed at battery cells 5 of different diameters.

[0056] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A flat cable manufacturing device, comprising a manufacturing table (3) and a plastic-melting machine (7) fixedly installed on one side of the manufacturing table (3), a shaping machine (8) fixedly installed on one side above the manufacturing table (3), and an injection molding tube (801) connected to the plastic-melting machine (7) is installed through one side of the shaping machine (8), characterized in that: A limiting slide (802) is fixedly installed below one end of the shaping machine (8), and connecting plates (803) are fixedly installed on both sides of the limiting slide (802), and a power transmission plate (804) is fixedly installed on the inner side of the limiting slide (802) at equal intervals. A water distribution pipe (805) is fixedly installed on one side of the injection molding tube (801) in the shaping machine (8), and a pressure rod (808) is movably installed on the inner sides of the injection molding tube (801) and the water distribution pipe (805) at equal intervals. A connecting pipe (809) is equidistantly connected to the upper side of the water distribution pipe (805), and a pressure plate (806) is provided on one side of the connecting pipe (809), and the pressure plate (806) is movably connected to the pressure rod (808) through a limiting support rod (807) on one side of the water distribution pipe (805). A retracting stop rod (8061) is movably connected to the upper side of the pressure plate (806); A symmetrically arranged power supply slider (1102) is movably mounted on the inner side of the power supply plate (804), and the power supply slider (1102) and the power supply plate (804) are electrically connected and fitted together. A driving rotating rod (1101) is fixedly mounted above each of the power supply sliders (1102), and a driving motor is provided in each of the driving rotating rods (1101) to rotate a core supply rotating rod (111) nested on the driving rotating rod (1101). A multi-stage shrink tube (1103) is fixedly mounted on one side of each of the power supply sliders (1102), and the other side of each of the multi-stage shrink tubes (1103) is connected to the connecting tube (809) via the connecting plate (803) and the water distribution pipe (805), respectively. A tension spring (1104) is fixedly connected between each of the power supply sliders (1102). The shaping tube (12) is connected to the injection tube (801) in the shaping machine (8) at equal distances, and a rotating sleeve (1202) is movably mounted in the shaping tube (12), and a slot (1203) is provided on one side of the rotating sleeve (1202). A slider (1204) is provided on one side of the slot (1203) and is movably mounted in the shaping tube (12). A bag (1206) is fixedly connected to one side of the slider (1204), and a connecting tube (809) is connected to the bag (1206) through the shaping tube (12), and a connecting tube (809) is fixedly connected to one side of the slider (1204). A through tube (1205) is provided at the center of the bag (1206), and one side of the through tube (1205) is fitted and connected to the retractable blocking rod (8061). The other side of the slider (1204) is equidistantly fixedly connected with an insertion rod (1207), and the insertion rod (1207) is movably connected to the slot (1203). A servo motor (1201) is fixedly installed on the other side above the shaping tube (12), and a driving gear (1208) is fixedly installed on the driving shaft of the servo motor (1201), and the driving gear (1208) is connected to one side of the rotating sleeve (1202) in a meshing transmission manner.

2. The flat cable manufacturing device according to claim 1, characterized in that: The other side of the injection molding tube (801) is provided with a mounting base (14) fixedly mounted on the molding machine (8) at both upper and lower ends. Telescopic rods (1401) are fixedly mounted on both ends of one side of the mounting base (14), and a driver (1403) is fixedly mounted on the telescopic rod (1401). A rotating transmission shaft (1406) is movably mounted in the middle of the drivers (1403) at both ends.

3. The flat cable manufacturing device according to claim 2, characterized in that: The outer sides of the transmission shafts (1406) at the upper and lower ends are fitted with extrusion conveying conveyor belts (1402) which are surrounded by each other. Both ends of the conveyor belt (1402) are provided with curved plates (1404), and the curved plates (1404) are fixedly connected to the drivers (1403) at the upper and lower ends. A telescopic column (1405) is fixedly installed on one side of the driver (1403), and the other end of the telescopic column (1405) is fixedly connected to the shaping machine (8).

4. The flat cable manufacturing device according to claim 1, characterized in that: A cooling pipe (9) is fixedly installed on the other side of the shaping machine (8), and a water tank (10) is fixedly installed on the inner side of the cooling pipe (9), and a cooling nozzle (13) is fixedly installed equidistantly above one side of the water tank (10), and the cooling nozzle (13) is located below the other side of the shaping machine (8).

5. The flat cable manufacturing device according to claim 4, characterized in that: A limiting support rod 2 (1301) is fixedly installed on one side of the cooling nozzle (13), and a pressure rod 2 (1302) is movably installed on the inner side of the limiting support rod 2 (1301), a sliding cover (1304) is movably connected to the upper side of the pressure rod 2 (1302), and the lower side of the pressure rod 2 (1302) is movably connected to the pressure rod 1 (808), a water spray pipe (1303) is movably installed on the inner side of the cooling nozzle (13), and pressure blocks (1305) are fixedly installed on both sides of the upper side of the water spray pipe (1303), and the sliding cover (1304) is movably installed on the inner side of the pressure block (1305) and is movably connected to the water spray pipe (1303).

6. The flat cable manufacturing device according to claim 1, characterized in that: A powder feeding platform (2) is provided on one side of the manufacturing platform (3), and a powder trough is provided on the inner side of the upper side of the powder feeding platform (2). Brush rods (201) are embedded and installed on both sides of the inner side of the powder feeding platform (2). A mesh plate (202) is embedded and installed above the powder feeding platform (2). A powder feeder (601) for conveying powder is fixedly installed above the powder feeding platform (2), and the powder trough is arranged in an inclined manner. A powder feeding pipe (6) for discharging powder is fixedly connected above the powder feeder (601).

7. The flat cable manufacturing device according to claim 6, characterized in that: A plurality of support frames (1) are equidistantly provided on one side of the powder transfer platform (2), and a lifting rod (102) is movably mounted on the inner side of each support frame (1), and a rotating rod (101) for lifting and lowering the lifting rod (102) is movably mounted on the upper side of each support frame (1).

8. The flat cable manufacturing device according to claim 7, characterized in that: A support rotating frame (103) is fixedly installed above the lifting rod (102), and a support shaft (401) is movably installed above the support rotating frame (103). A battery cell reel (4) is fixedly installed in the middle of the support shaft (401). A battery cell (5) is arranged around the inner side of the battery cell reel (4), and the battery cell (5) passes through a shaping machine (8) to form a flat cable (501).

9. The flat cable manufacturing device according to claim 5, characterized in that: A hole slot is provided above the water spray pipe (1303), and holes slots are provided on the rotating sleeve (1202), the inserting rod (1207) and the sliding cover (1304).

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