Molding injection equipment for conductive rubber

Abstract

This utility model relates to the technical field of molding and injection equipment, and discloses a molding and injection equipment for conductive rubber molding. It includes a base, a material dispenser on the left side of the base, a quick mold change mechanism rotatably connected to the top of the base, an injection mechanism rotatably connected to the right side of the material dispenser's outer wall, a crushing mechanism inside the material dispenser, a coarse hydraulic mechanism fixedly connected to the top of the base, and a precision hydraulic mechanism fixedly connected to the bottom of the movable crossbeam. In this utility model, precise mold positioning is achieved through the cooperation of a sliding groove and guide bar; hand-tightening screws allow for quick tightening of the chamber door; and the moving components drive the mold to move smoothly. This improves the convenience of mold change and allows for adaptation to different mold specifications, meeting diverse injection needs. Furthermore, by adjusting the injection mechanism, the melting and solidification of the rubber can be regulated, effectively solving the problems of cumbersome mold changes and poor adaptability to different injection requirements in traditional equipment, thus improving the applicability of the device.

Description

Technical Field

[0001] This utility model relates to the field of molding and injection equipment technology, and in particular to molding and injection equipment for conductive rubber molding. Background Technology

[0002] The molding and injection equipment for conductive rubber is a key piece of equipment used in the molding and injection process of conductive rubber in the rubber product manufacturing industry. Its main function is to inject rubber into a specific mold and form the rubber into a predetermined shape through the molding process. This equipment usually consists of several parts, including an injection system, a molding device, a heating and temperature control component, and an operation control console. It has the characteristics of being able to accurately control the injection volume, molding pressure, and temperature, and is widely used in the field of electronic and electrical manufacturing.

[0003] Currently, some equipment has adopted advanced electronic metering systems, which can accurately measure and control the amount of adhesive injected, improving product stability. Some high-end equipment is also equipped with intelligent temperature control devices, which can automatically adjust the heating temperature and time during the molding process according to the characteristics of different conductive rubber materials, achieving precise process control. Some manufacturers have integrated touch screen displays into the operation control console, allowing operators to set various parameters through an intuitive interface, making operation more convenient. At the same time, some equipment has begun to have fault self-diagnosis functions, which can quickly locate problems when equipment malfunctions, facilitating timely handling by maintenance personnel and reducing downtime. However, existing equipment still has some obvious shortcomings in actual production applications: the mold replacement process is complicated and time-consuming, often requiring professional technicians to spend a lot of time disassembling, installing and debugging, which seriously affects production efficiency. Different specifications and shapes of conductive rubber products require different molds. Due to the difficulty in replacing molds, the equipment is not very adaptable to diverse order demands and is difficult to respond quickly to market changes. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a molding and injection equipment for conductive rubber molding, which aims to improve the problems of inconvenient mold replacement and poor applicability to different molding requirements in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a molding and injection equipment for conductive rubber molding, including a base, a material machine is provided on the left side of the base, a mold quick change mechanism is rotatably connected to the top of the base, an injection mechanism is rotatably connected to the right side of the outer wall of the material machine, a crushing mechanism is provided inside the material machine, a coarse hydraulic mechanism is fixedly connected to the top of the base, and a precision hydraulic mechanism is fixedly connected to the bottom of the movable crossbeam. The quick mold change mechanism includes a mounting block. The outer wall of the mounting block is attached to the inner wall of the base. A mounting groove is provided on the front side of the mounting block, and a hydraulic groove is provided on the top of the mounting block. Guide strips are fixedly connected to the left and right ends of the bottom of the inner wall of the mounting block. Hinges are threadedly connected to the left and right sides of the bottom front end of the mounting block. The top of the front ends of the two hinges are threadedly connected to the same compartment door. Ear pieces are fixedly connected to the upper middle part of the left and right ends of the compartment door. Screw holes are provided in the middle and rear parts of the two ear pieces. Tight screws are threaded into the interior of the two screw holes. Fastening rubber blocks are fixedly connected to the left and right sides of the middle rear side of the compartment door. A wheel groove is provided in the middle rear side of the bottom end of the mounting block, and a gear is rotatably connected inside the wheel groove.

[0006] As a further description of the above technical solution: The glue injection mechanism includes a pipe rotary joint, the outer wall of which is rotatably connected to the right side of the material machine. A glue injection pipe is fixedly connected to the right side of the pipe rotary joint. Insulation sleeves are attached to both the left and right ends of the outer wall of the glue injection pipe. A pipe expansion joint is fixedly connected to the middle of the glue injection pipe. A disc valve is fixedly connected to the bottom of the right end of the glue injection pipe. A glue injection head is fixedly connected to the bottom of the bottom of the outer wall of the right end of the glue injection pipe. A heating coil is provided at the bottom of the outer wall of the heating coil. A heating wire is fixedly connected to the middle of the left side of the outer wall of the heating coil. The left end of the heating wire is connected to the right side of the material machine. A regulating valve is fixedly connected to the middle of the bottom end of the movable crossbeam. A sealing ring is attached to the top of the outer wall of the regulating valve. A water injection head is fixedly connected to the bottom end of the regulating valve.

[0007] As a further description of the above technical solution: The quick mold changing mechanism also includes a hydraulic mold. The outer wall of the hydraulic mold is attached to the inner wall of the mounting block. The bottom left and right sides of the hydraulic mold are provided with sliding grooves. A handle is fixedly connected to the middle of the front side of the outer wall of the hydraulic mold. A square groove is provided in the middle of the square groove. A moving component is provided inside the base.

[0008] As a further description of the above technical solution: The moving component includes multiple rotating wheels. A transmission chamber is provided inside the base. The left and right sides of the multiple rotating wheels are rotatably connected to the left and right sides of the transmission chamber. The same belt is slidably connected around the circumference of the multiple rotating wheels. The belt meshes with the gear.

[0009] As a further description of the above technical solution: The material machine is fixedly connected to the top of the material machine, and the material machine is equipped with a rubber melting chamber inside.

[0010] As a further description of the above technical solution: The crushing mechanism includes a crushing bin, which is located at the top of the inside of the material machine. Large toothed rollers are rotatably connected to the left and right sides and the front and rear parts of the crushing bin, and small toothed rollers are rotatably connected to the middle of the left and right sides of the crushing bin.

[0011] As a further description of the above technical solution: The coarse hydraulic mechanism includes multiple large cylinders, with the opposite sides of the multiple large cylinders respectively fixedly connected to the top of the base and the bottom of the movable crossbeam, and large piston rods sliding on the inner walls of the multiple corresponding large cylinders.

[0012] As a further description of the above technical solution: The precision hydraulic mechanism includes multiple small cylinders, the tops of which are fixedly connected to the middle of the bottom end of the movable crossbeam, small piston rods sliding on the inner walls of the multiple small cylinders, and the bottom ends of the multiple small cylinders are fixedly connected to the same pressure head.

[0013] This utility model has the following beneficial effects: 1. In this utility model, through the coordinated operation of various components of the quick mold changing mechanism, the handle, in conjunction with the slide and guide bar, achieves precise mold positioning, the chamber door and the hand-tightened screws are quickly tightened, and the moving component drives the mold to move smoothly. This not only significantly shortens the mold changing time and improves the convenience of operation, but also allows for quick adaptation to molds of different specifications to meet diverse glue injection needs. At the same time, by flexibly adjusting the mold position to adapt to different glue injection parameters, it effectively solves the problems of cumbersome mold changing and poor adaptability to different glue injection requirements of traditional equipment, and improves the applicability of the device in complex production scenarios.

[0014] 2. In this utility model, through the flexible cooperation between the glue injection mechanism and related components of the material machine, the heat insulation sleeve and heating ring work together to prevent rubber solidification and ensure smooth conveying. The pipe rotary joint and expansion joint enable flexible adjustment of the glue injection range to adapt to different mold glue injection positions. Condensate accelerates rubber solidification through the water injection head. This not only solves the problems of easy rubber solidification, limited glue injection range, and slow molding in traditional glue injection, but also improves the stability and molding efficiency of the glue injection process, enabling the device to adapt to production scenarios with different rubber viscosities and different molding speed requirements. Attached Figure Description

[0015] Figure 1 This is a perspective view of the molding and injection equipment for conductive rubber molding proposed in this utility model; Figure 2 This is a front view of the molding and injection equipment for conductive rubber molding proposed in this utility model; Figure 3 This is a cross-sectional view of the quick mold changing mechanism of the conductive rubber molding and injection equipment proposed in this utility model; Figure 4This is a structural exploded view of the quick mold changing mechanism of the molding and injection equipment for conductive rubber molding proposed in this utility model. Figure 5 This is a structural exploded view of the mounting groove of the molding and injection equipment for conductive rubber molding proposed in this utility model; Figure 6 This is a cross-sectional view of the material feeder of the molding and injection equipment for conductive rubber molding proposed in this utility model; Figure 7 This is a structural diagram of the injection mechanism of the molding and injection equipment for conductive rubber molding proposed in this utility model.

[0016] Legend: 1. Base; 2. Quick mold change mechanism; 201. Mounting block; 202. Mounting groove; 203. Hydraulic groove; 204. Guide bar; 205. Hinge; 206. Door; 207. Ear piece; 208. Screw hole; 209. Tightening screw; 210. Fastening rubber block; 211. Wheel groove; 212. Gear; 213. Hydraulic mold; 214. Slide groove; 215. Handle; 216. Square groove; 217. Moving component; 2171. Transmission chamber; 2172. Rotary wheel; 2173. Belt; 3. Glue injection mechanism; 301. Pipe rotary joint; 302. Glue injection tube 303. Insulation sleeve; 304. Pipe expansion joint; 305. Disc valve; 306. Injection head; 307. Heating coil; 308. Heating wire; 309. Regulating valve; 310. Sealing ring; 311. Water injection head; 4. Movable crossbeam; 5. Material handling machine; 6. Feed inlet; 7. Crushing mechanism; 701. Crushing bin; 702. Large toothed roller; 703. Small toothed roller; 8. Rubber melting bin; 9. Coarse hydraulic mechanism; 901. Large cylinder; 902. Large piston rod; 10. Precision hydraulic mechanism; 1001. Small cylinder; 1002. Small piston rod; 1003. Pressure head. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Reference Figure 3 , Figure 4 and Figure 5This utility model provides an embodiment of a molding and injection equipment for conductive rubber, including a base 1 for supporting a hydraulic device. A material handling machine 5 is provided on the left side of the base 1 for installing various material handling devices. A mold quick-change mechanism 2 is rotatably connected to the top of the base 1, which can quickly change different molds and improve work efficiency. An injection mechanism 3 is rotatably connected to the right side of the outer wall of the material handling machine 5 to inject liquid rubber into the target position. A crushing mechanism 7 is provided inside the material handling machine 5 to crush large materials. A coarse hydraulic mechanism 9 is fixedly connected to the top of the base 1 to provide a wide range of movement and strong hydraulic pressure for the hydraulic device. A precision hydraulic mechanism 10 is fixedly connected to the bottom of the movable crossbeam 4 to provide weaker hydraulic pressure and a small range of movement. The quick mold change mechanism 2 includes a mounting block 201 for mounting the mold and related components. The outer wall of the mounting block 201 is attached to the inner wall of the base 1. A mounting groove 202 is provided on the front side of the mounting block 201 to allow the mold to enter and exit. A hydraulic groove 203 is provided on the top of the mounting block 201 to allow the hydraulic device to act on the mold. Guide bars 204 are fixedly connected to the left and right ends of the bottom of the inner wall of the mounting block 201 to guide the movement of the mold. Hinges 205 are threadedly connected to the left and right sides of the bottom front end of the mounting block 201. The top of the front end of the two hinges 205 are threadedly connected to the same door 206, and the hinges 205 provide the door 206 with a rotation function around an axis. The upper middle part of the left and right ends of the door 206 is fixedly connected with ear pieces 207. The middle and rear part of each ear piece 207 is provided with screw holes 208. The inside of each screw hole 208 is threaded with a hand screw 209. By manually tightening the hand screw 209, the door 206 connected to the ear piece 207 is fixed in the designated position of the mounting block 201. The left and right sides of the middle rear side of the door 206 are fixedly connected with fastening rubber blocks 210, which can fasten the mold without damaging it. The middle rear side of the bottom end of the mounting block 201 is provided with a wheel groove 211. The inside of the wheel groove 211 is rotatably connected with a gear 212 for transmitting power when the mold moves. The quick mold changing mechanism 2 also includes a hydraulic mold 213, into which liquid rubber is poured and then formed by hydraulic pressure. The outer wall of the hydraulic mold 213 is attached to the inner wall of the mounting block 201. The bottom left and right sides of the hydraulic mold 213 are provided with sliding grooves 214, which cooperate with the guide bar 204 to guide the hydraulic mold 213 into the mounting block 201 quickly and accurately. A handle 215 is fixedly connected to the middle of the front side of the outer wall of the hydraulic mold 213 to facilitate the operation of the hydraulic mold 213 by the staff. A square groove 216 is provided in the middle of the square groove 216 to prevent the handle 215 from blocking the installation of the door 206. The base 1 is provided with a moving component 217 to provide power to the hydraulic mold 213. The moving component 217 includes multiple rotating wheels 2172. The base 1 has a transmission chamber 2171 inside, which provides installation space for the rotating wheels 2172 and the transmission belt. The left and right sides of the multiple rotating wheels 2172 are rotatably connected to the left and right sides of the transmission chamber 2171. The same belt 2173 is slidably connected around the multiple rotating wheels 2172. The rotation of the rotating wheels 2172 drives the belt 2173 to perform cyclical motion. The belt 2173 meshes with the gear 212, thereby providing power for the movement of the hydraulic mold 213. Specifically, during mold installation, the operator holds handle 215 and pulls the hydraulic mold 213. Utilizing the matching of its bottom groove 214 with the guide strip 204 on the inner wall of the mounting block 201, the mold slides into the mounting groove 202. Once it reaches the innermost part of the mounting block 201, the operator rotates the chamber door 206. When the lug 207 reaches the designated position, the operator manually rotates the chamber door 206 within the corresponding screw hole 208, thereby closing the chamber door 206. The securing rubber block 210 then tightens the hydraulic mold 213. When the mounting block 201 needs to be moved for glue injection or mold replacement, the transmission chamber 217... The rotating wheel 2172 inside the base 1 rotates, driving the belt 2173 connected to it to move. The belt 2173 acts on the gear 212, ultimately transmitting power to the mounting block 201 to make it move smoothly. After the mounting block 201 drives the hydraulic mold 213 to different specific positions, it can cooperate with the glue injection mechanism 3 to perform glue injection. The mold can be quickly changed by unlocking the door 206. It can also cooperate with the coarse hydraulic mechanism 9 and the precision hydraulic mechanism 10 to perform molding after moving to a designated position inside the base 1. All components work together to enable the equipment to efficiently and stably complete precise glue injection, mold changing and hydraulic operations.

[0019] Reference Figure 1 , Figure 3 and Figure 7The glue injection mechanism 3 includes a pipe rotary joint 301, which provides the connected components with the ability to rotate within a fan-shaped range. The outer wall of the pipe rotary joint 301 is rotatably connected to the right side of the material machine 5. A glue injection pipe 302 is fixedly connected to the right side of the pipe rotary joint 301 for conveying the melted liquid rubber. Insulation sleeves 303 are attached to both the left and right ends of the outer wall of the glue injection pipe 302 to provide insulation and prevent the liquid rubber from solidifying inside the pipe due to external temperature. A pipe expansion joint 304 is fixedly connected to the middle of the glue injection pipe 302 to provide expansion and contraction functions. A disc valve 305 is fixedly connected to the bottom right end of the glue injection pipe 302 for adjusting the rubber output flow rate. The bottom end of the disc valve 305 is fixed... A glue injection head 306 is connected to guide the rubber output. A heating ring 307 is installed at the bottom of the outer wall of the right end of the glue injection pipe 302 to heat the rubber and prevent the rubber from solidifying and clogging the glue injection pipe 302 and the glue injection head 306. A heating wire 308 is fixedly connected to the middle of the left side of the outer wall of the heating ring 307 to provide power to the heating ring 307 and control its temperature. The left end of the heating wire 308 is connected to the right side of the material machine 5. A regulating valve 309 is fixedly connected to the middle of the bottom end of the movable crossbeam 4 to control the output of condensate. A sealing ring 310 is attached to the top of the outer wall of the regulating valve 309 to prevent condensate leakage. A water injection head 311 is fixedly connected to the bottom end of the regulating valve 309 to output condensate and accelerate the cooling and molding of the rubber after hydraulic pressure. Specifically, during the glue injection operation, the material machine 5 transports the processed hot-melt rubber to the pipe rotary joint 301. Utilizing its fan-shaped rotation capability, it adapts to different mold position requirements. The rubber is transmitted through the glue injection pipe 302, and the outer wall insulation sleeve 303 continuously keeps it warm to prevent the rubber from cooling and solidifying. The pipe expansion joint 304 can flexibly adjust the length of the glue injection pipe 302 to adapt to changes in the distance between the mold and the glue injection position. The disc valve 305 adjusts the flow rate according to the operation requirements. The rubber is precisely output from the glue injection head 306 to the mold. If the rubber shows a tendency to solidify, the heating coil 307 is heated by power supply through the heating wire 308 to reheat the rubber inside the pipe. At the same time, the regulating valve 309 at the bottom of the movable beam 4 controls the condensate, which is output through the water injection head 311. The condensate is used to accelerate the cooling and molding of the rubber after glue injection. The sealing ring 310 prevents condensate leakage. All components work together to ensure a stable and efficient glue injection process, facilitating the molding of conductive rubber.

[0020] Reference Figure 1 , Figure 2 and Figure 6The material feeder 5 has a feed inlet 6 fixedly connected to its top, which can input solid rubber of different sizes. The material feeder 5 has a rubber melting chamber 8 inside, which heats and melts the solid rubber. The crushing mechanism 7 includes a crushing bin 701, which is equipped with multiple material crushing components. The crushing bin 701 is located at the top of the material feeder 5. Large toothed rollers 702 are rotatably connected to the left, right, front, and rear sides of the crushing bin 701, and small toothed rollers 703 are rotatably connected to the middle of the left and right sides of the crushing bin 701. The large toothed rollers 702 and small toothed rollers 703 operate simultaneously, crushing large materials into smaller materials to facilitate heating and melting. The coarse hydraulic mechanism 9 includes multiple large cylinders 901, with the cylinders 901 fixed to opposite sides. The base 1 is fixedly connected to the top of the base 1 and the bottom of the movable crossbeam 4. The inner walls of the corresponding large cylinders 901 are all equipped with large piston rods 902. The large piston rods 902 move within the connected large cylinders 901, driving the movable crossbeam 4 to perform hydraulic work. The precision hydraulic mechanism 10 includes multiple small cylinders 1001. The tops of the multiple small cylinders 1001 are fixedly connected to the middle of the bottom end of the movable crossbeam 4. The inner walls of the multiple small cylinders 1001 are equipped with small piston rods 1002. The bottom ends of the multiple small cylinders 1001 are fixedly connected to the same pressure head 1003. The small cylinders 1001 move within the corresponding small piston rods 1002, driving the pressure head 1003 to move, so that the pressing work is completed accurately. Specifically, during material processing and molding operations, solid rubber is fed into the material feeder 5 through the feed inlet 6. It first enters the crushing bin 701, where the large toothed roller 702 and the small toothed roller 703 rotate synchronously to crush large pieces of rubber into smaller pieces. The crushed material falls into the rubber melting bin 8 for heating and melting. When the coarse hydraulic mechanism 9 is working, the large piston rod 902 inside the large cylinder 901 slides, pushing the movable crossbeam 4 to move over a wide range, providing initial pressure and position adjustment for molding. The small piston rod 1002 inside the small cylinder 1001 of the precision hydraulic mechanism 10 slides, driving the pressure head 1003 to move precisely, achieving high-precision molding operation. Through the cooperation of the two-stage hydraulic mechanisms, the coarse hydraulic mechanism 9 first performs large-range strong pressing, and then the precision hydraulic mechanism 10 performs precise fine-tuning, ensuring that the rubber is fully formed in the mold. All components work together to complete the entire process from material crushing and melting to precise molding, improving the production efficiency and quality stability of conductive rubber.

[0021] Working Principle: In the operation of the conductive rubber molding injection equipment, the quick mold changing mechanism 2 is the core structure for achieving precise mold installation, flexible movement, and efficient mold changing. During mold installation, the operator holds the handle 215 and pulls the hydraulic mold 213. Utilizing the matching relationship between its bottom sliding groove 214 and the guide strip 204 on the inner wall of the mounting block 201, the mold is smoothly slid into the mounting groove 202 and pushed to the innermost part of the mounting block 201. Subsequently, the operator rotates the chamber door 206. When the lug 207 reaches the designated position, the operator manually rotates the hand-tightening screw 209 in the corresponding screw hole 208 to lock the chamber door 206. At this time, the fastening rubber block 2 on the rear side of the chamber door 206... 10 will form a tight fastener for the hydraulic mold 213. When the installation block 201 needs to be moved during injection, mold changing or molding operations, the rotating wheel 2172 in the transmission chamber 2171 rotates, driving the belt 2173 to move. The meshing of the belt 2173 and the gear 212 transmits power to the installation block 201, allowing it to move smoothly to the target position for injection. The mold can be quickly changed by unlocking the chamber door 206. After moving to the hydraulic zone, the large piston rod 902 of the coarse hydraulic mechanism 9 pushes the movable crossbeam 4 to move a wide range to provide initial pressure. The small piston rod 1002 of the precision hydraulic mechanism 10 drives the pressure head 1003 to perform fine molding, ensuring that the rubber product meets the predetermined requirements. The injection mechanism 3 works in conjunction with the material handling machine 5, the crushing mechanism 7, and the rubber melting chamber 8 to complete the material processing and injection operation. After solid rubber enters from the feed inlet 6, it is first crushed into small pieces by the large toothed roller 702 and the small toothed roller 703 in the crushing chamber 701, and then falls into the rubber melting chamber 8 to melt into liquid. The liquid rubber enters the injection pipe 302 through the pipe rotary joint 301. The heat insulation sleeve 303 and the heating ring 307 can prevent the rubber from solidifying. The pipe expansion joint 304 can be adjusted to accommodate distance changes. After the flow rate is controlled by the disc valve 305, the rubber is injected into the mold from the injection head 306. After hydraulic pressure is completed, the regulating valve 309 controls the condensate to accelerate the cooling of the rubber through the water injection head 311, shortening the molding process of the conductive rubber.

[0022] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A molding and injection equipment for conductive rubber, comprising a base (1), characterized in that: A material machine (5) is provided on the left side of the base (1). A mold quick change mechanism (2) is rotatably connected to the top of the base (1). A glue injection mechanism (3) is rotatably connected to the right side of the outer wall of the material machine (5). A crushing mechanism (7) is provided inside the material machine (5). A coarse hydraulic mechanism (9) is fixedly connected to the top of the base (1). A precision hydraulic mechanism (10) is fixedly connected to the bottom of the movable crossbeam (4). The quick mold changing mechanism (2) includes a mounting block (201). The outer wall of the mounting block (201) is attached to the inner wall of the base (1). A mounting groove (202) is provided on the front side of the mounting block (201). A hydraulic groove (203) is provided on the top of the mounting block (201). Guide bars (204) are fixedly connected to the left and right ends of the bottom of the inner wall of the mounting block (201). Hinges (205) are threadedly connected to the left and right sides of the bottom front end of the mounting block (201). The top of the front ends of the two hinges (205) are threadedly connected. There is a single compartment door (206). The upper middle part of the left and right ends of the compartment door (206) is fixedly connected with ear pieces (207). The middle and rear parts of the two ear pieces (207) are provided with screw holes (208). The inside of the two screw holes (208) is threaded with a hand screw (209). The left and right sides of the middle rear side of the compartment door (206) are fixedly connected with fastening rubber blocks (210). The middle rear side of the bottom end of the mounting block (201) is provided with a wheel groove (211). The inside of the wheel groove (211) is rotatably connected with a gear (212).

2. The molding and injection equipment for conductive rubber molding according to claim 1, characterized in that: The glue injection mechanism (3) includes a pipe rotary joint (301). The outer wall of the pipe rotary joint (301) is rotatably connected to the right side of the material machine (5). A glue injection pipe (302) is fixedly connected to the right side of the pipe rotary joint (301). Insulation sleeves (303) are attached to both the left and right ends of the outer wall of the glue injection pipe (302). A pipe expansion joint (304) is fixedly connected to the middle of the glue injection pipe (302). A disc valve (305) is fixedly connected to the bottom of the right end of the glue injection pipe (302). The bottom end of the material machine (5) is fixedly connected to a glue injection head (306). A heating ring (307) is provided at the bottom of the outer wall of the right end of the glue injection pipe (302). A heating wire (308) is fixedly connected to the middle of the left side of the outer wall of the heating ring (307). The left end of the heating wire (308) is connected to the right side of the material machine (5). A regulating valve (309) is fixedly connected to the middle of the bottom end of the movable crossbeam (4). A sealing ring (310) is attached to the top of the outer wall of the regulating valve (309). A water injection head (311) is fixedly connected to the bottom end of the regulating valve (309).

3. The molding and injection equipment for conductive rubber molding according to claim 1, characterized in that: The quick mold changing mechanism (2) also includes a hydraulic mold (213). The outer wall of the hydraulic mold (213) is attached to the inner wall of the mounting block (201). The bottom left and right sides of the hydraulic mold (213) are provided with sliding grooves (214). A handle (215) is fixedly connected to the middle of the front side of the outer wall of the hydraulic mold (213). A square groove (216) is provided in the middle of the square groove (216). A moving component (217) is provided inside the base (1).

4. The molding and injection equipment for conductive rubber molding according to claim 1, characterized in that: The moving component (217) includes multiple rotating wheels (2172), and a transmission chamber (2171) is provided inside the base (1). The left and right sides of the multiple rotating wheels (2172) are rotatably connected to the left and right sides of the transmission chamber (2171). The same belt (2173) is slidably connected around the multiple rotating wheels (2172), and the belt (2173) meshes with the gear (212).

5. The molding and injection equipment for conductive rubber molding according to claim 1, characterized in that: The material machine (5) is fixedly connected to the top of the feed inlet (6), and the material machine (5) is provided with a rubber melting chamber (8).

6. The molding and injection equipment for conductive rubber molding according to claim 1, characterized in that: The crushing mechanism (7) includes a crushing bin (701), which is located at the top of the inside of the material machine (5). Large toothed rollers (702) are rotatably connected to the left and right sides and the front and rear parts of the crushing bin (701). Small toothed rollers (703) are rotatably connected to the middle of the left and right sides of the crushing bin (701).

7. The molding and injection equipment for conductive rubber molding according to claim 1, characterized in that: The coarse hydraulic mechanism (9) includes multiple large cylinders (901), with the opposite sides of the multiple large cylinders (901) respectively fixedly connected to the top of the base (1) and the bottom of the movable crossbeam (4), and large piston rods (902) sliding on the inner walls of the multiple corresponding large cylinders (901).

8. The molding and injection equipment for conductive rubber molding according to claim 1, characterized in that: The precision hydraulic mechanism (10) includes multiple small cylinders (1001), the tops of which are fixedly connected to the middle of the bottom of the movable crossbeam (4), and small piston rods (1002) slide on the inner walls of which are multiple small cylinders (1001). The bottom ends of which are multiple small cylinders (1001) are fixedly connected to the same pressure head (1003).

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