An intelligent device and method for testing the compressive strength of injection mold cores.

Abstract

This invention relates to the technical field of intelligent mold core compression resistance testing devices for injection molds, and discloses an intelligent mold core compression resistance testing device and its testing method. The device includes a support base, an injection support frame mounted on top of the support base, an injection motor mounted on top of the injection support frame, an injection mechanism connected to the movable end of the injection motor, a module support frame mounted on top of the support base, and a module forming mechanism installed inside the module support frame. One end of the module forming mechanism is connected to the injection motor, and the other end is connected to the module support frame. This invention ensures the completion of the injection process by moving the injection core through the injection molding mold to adapt to the injection volume. Furthermore, the pressure detection module detects the pressure on the injection core during the injection process, preventing pressure imbalance from affecting the quality of the finished product.

Description

Technical Field

[0001] This invention relates to the field of plastic waste recycling technology, specifically to an intelligent mold core compression resistance testing device and method for injection molds. Background Technology

[0002] Plastic recycling is the process of converting waste plastics into recycled raw materials through sorting, cleaning, melting and reprocessing. It mainly targets recyclable plastics such as PET and HDPE, which are used to produce new packaging, textile fibers and building materials. This process can not only reduce fossil energy consumption and reduce environmental pollution caused by landfill and incineration, but also promote the development of a circular economy.

[0003] Chinese patent CN12 Module Support Frame (5) 6353B discloses a molding die for injection molding of recycled plastic, including a mounting platform. A fixed base is fixedly connected to one side of the top of the mounting platform. A fixed mold base is fixedly connected to one side of the fixed base. A fixed mold is connected to the side of the fixed mold base away from the fixed base. The fixed mold, the fixed mold base and the fixed base are connected to the same injection port. An auxiliary injection port is provided on one side of the injection port. A sealing component is provided between the injection port and the auxiliary injection port. A pressure boosting component is provided on one side of the sealing component. A flow turbulence component is provided inside the injection port.

[0004] In the aforementioned patents and existing technologies, after the plastic fragments are melted, they need to be injection molded. During the injection molding process, the pressure between the mold cores has a key impact on the molded plastic. When the injection pressure is insufficient, shrinkage marks or voids will appear on the surface of the finished product. When the injection pressure is too high, the mold core parting surface will be stretched open, resulting in burrs on the product edges. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides an intelligent mold core compression resistance testing device and method for injection molds.

[0006] An intelligent mold core compression resistance testing device for injection molds includes a support base, an injection support frame mounted on the top of the support base, an injection motor mounted on the top of the injection support frame, an injection mechanism connected to the movable end of the injection motor, a module support frame mounted on the top of the support base, and a module forming mechanism mounted inside the module support frame. One end of the module forming mechanism is connected to the injection molding motor, and the other end of the module forming mechanism is connected to the module support frame. The module support frame inside the module forming mechanism can be connected to the injection molding mechanism. The injection motor can drive the internal rotation of the injection mechanism. When the internal rotation of the injection mechanism is achieved, it can move the plastic fragments inside the injection mechanism. The injection mechanism can heat and melt the plastic fragments inside. The modular molding mechanism can slide inside the modular support frame. When the modular molding mechanism moves, it can connect with the injection mechanism. When the injection mechanism is connected with the modular molding mechanism, injection molding can be performed. As the injection volume inside the modular molding mechanism gradually increases, the pressure inside the modular molding mechanism gradually increases. When the injection volume inside the modular molding mechanism increases, it can drive the connection end between the injection mechanism and the modular molding mechanism to move and stop injecting plastic into the interior of the modular molding mechanism.

[0007] Preferably, the injection molding mechanism includes a plastic conveying pipe, which is fixedly connected to the outside of the injection molding motor. An injection auger is installed inside the plastic conveying pipe, a plastic heating module is installed outside the plastic conveying pipe, a plastic storage compartment is installed outside the plastic conveying pipe, an injection molding connecting plate is connected to the outside of the plastic heating module, a movable connecting pipe is slidably installed inside the injection molding connecting plate, a mold core movable baffle is connected to the outside of the movable connecting pipe, a conveying pipe stop is provided inside the plastic conveying pipe, and a movable pipe stop is provided inside the movable connecting pipe.

[0008] Preferably, the injection molding auger passes through the center of the plastic delivery pipe, the injection molding auger is connected to the drive end of the injection molding motor, and the top of the plastic delivery pipe is provided with an opening that connects to the plastic storage compartment; Plastic fragments inside the plastic storage compartment can enter the plastic conveying pipe through the opening on the plastic conveying pipe. When the injection molding motor drives the injection molding screw to rotate, it can move the plastic fragments inside the plastic conveying pipe. The plastic heating module can heat the plastic fragments inside the plastic conveying pipe to melt them.

[0009] Preferably, the injection molding connecting plate is fixedly installed on the module support frame, the mold core movable baffle is slidably connected to the injection molding connecting plate through a movable connecting pipe, the outside of the movable connecting pipe is slidably connected to the inside of the plastic heating module, and the inside of the movable connecting pipe is slidably connected to the outside of the plastic conveying pipe; When the module forming mechanism moves, it can connect with the movable baffle of the mold core. The injection screw can drive the molten plastic into the interior of the movable connecting tube. The molten plastic inside the movable connecting tube can enter the interior of the module forming mechanism through the movable baffle of the mold core. The movable connecting tube can slide between the plastic conveying pipe and the plastic heating module.

[0010] Preferably, a groove is provided at the sliding connection between the plastic conveying pipe and the movable connecting pipe, and the movable pipe block on the inner side of the movable connecting pipe extends into the interior of the plastic conveying pipe through the groove on the plastic conveying pipe, and the conveying pipe block and the movable pipe block inside the plastic conveying pipe can fit together. When the movable connecting pipe slides along the outside of the plastic conveying pipe, it can drive the movable pipe block to slide inside the plastic conveying pipe. When the movable pipe block moves inside the plastic conveying pipe, the movable pipe block and the conveying pipe block coincide to seal the inside of the plastic conveying pipe.

[0011] Preferably, the module forming mechanism includes a translation motor mounted on a module support frame. A transmission belt connects the movable end of the translation motor. A side transmission wheel is mounted on the outside of the module support frame, and a transmission threaded rod is connected inside the side transmission wheel. A bottom slide rail is mounted on the outside of the module support frame, and a sliding connecting seat is slidably mounted on the outside of the bottom slide rail. A mold mounting plate is mounted on the outside of the sliding connecting seat. Side connecting blocks are mounted on both sides of the mold mounting plate. An injection molding mold is mounted on the outside of the mold mounting plate, and an injection core is installed inside the injection molding mold. A pressure detection module is also installed inside the injection molding mold.

[0012] Preferably, the external side drive wheel is connected to the drive end of the translation motor via a drive belt. One end of the drive threaded rod is connected to the side drive wheel, and the other end is connected to the injection molding connecting plate. The middle part of the drive threaded rod passes through the inside of the side connecting block, and the inside of the side connecting block is threadedly connected to the outside of the drive threaded rod. The translation motor can drive the side transmission wheel to rotate via the transmission belt. When the side transmission wheel rotates, it can drive the transmission threaded rod to rotate synchronously. When the transmission threaded rod rotates, it can drive the mold mounting plate to move through the threaded connection with the side connecting block.

[0013] Preferably, the mold mounting plate is slidably mounted on the outside of the bottom slide rail via a sliding connecting seat, and both sides of the mold mounting plate are threadedly connected to the transmission threaded rod via side connecting blocks; When the transmission threaded rod rotates and drives the mold mounting plate to move, it can drive the sliding connecting seat to move along the outside of the bottom slide rail. When the mold mounting plate moves, it can drive the injection molding mold to move synchronously.

[0014] Preferably, when the injection molding die moves, the movable baffle of the mold core can enter the interior of the injection mold core, the movable baffle of the mold core can perform injection molding operations into the interior of the injection mold core, and the pressure detection module can detect the pressure between the injection mold core and the movable baffle of the mold core during the injection molding process.

[0015] An intelligent method for testing the compressive strength of injection mold cores uses the aforementioned intelligent compressive strength testing device for injection mold cores.

[0016] Compared with the prior art, the present invention provides an intelligent mold core compression resistance testing device and method for injection molds, which has the following beneficial effects: 1. This intelligent mold core pressure resistance detection device for injection molds allows for real-time monitoring of the pressure on the mold core and its movable baffle during injection molding, as the pressure gradually increases. When the pressure is sufficient, the mold can move the mold core closer to the movable baffle. This movement of the mold core synchronously moves the movable connecting pipe, sealing the inside of the plastic delivery pipe and stopping the injection process. The movement of the mold core during injection molding adapts to the injection volume, ensuring the completion of the injection process. Furthermore, the pressure detection module monitors the pressure on the mold core during injection, preventing pressure imbalance from affecting the quality of the finished product.

[0017] 2. The intelligent mold core compression resistance detection device of this injection mold can push the mold core movable baffle to move closer to the injection connecting plate after injection molding. When the mold core movable baffle moves, it can drive the movable connecting pipe to move synchronously. During the movement of the movable connecting pipe, it can drive the movable pipe block to move synchronously inside the plastic conveying pipe. When the movable pipe block moves, the movable pipe block can overlap with the conveying pipe block. After the movable pipe block and the conveying pipe block overlap, the conveying pipe block and the movable pipe block can seal the inside of the plastic conveying pipe. After the conveying pipe block and the movable pipe block seal the plastic conveying pipe, the plastic inside the plastic conveying pipe stops being injected into the module molding mechanism. By moving the movable connecting pipe to drive the movable pipe block to overlap with the conveying pipe block to seal the plastic conveying pipe and stop the injection operation, it can effectively prevent excessive injection volume from causing burrs on the product edges. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of an intelligent mold core compression resistance testing device for injection molds according to the present invention. Figure 1 ; Figure 2 This is a three-dimensional structural diagram of an intelligent mold core compression resistance testing device for injection molds according to the present invention. Figure 2 ; Figure 3 This is a schematic diagram of the internal structure of the injection mechanism of the intelligent mold core compression resistance detection device for injection molds according to the present invention; Figure 4This is a schematic diagram of the internal structure of the movable connecting pipe of an intelligent mold core compression resistance testing device for injection molds according to the present invention. Figure 1 ; Figure 5 This is a schematic diagram of the internal structure of the movable connecting pipe of an intelligent mold core compression resistance testing device for injection molds according to the present invention. Figure 2 ; Figure 6 This is a three-dimensional structural diagram of the modular molding mechanism of an intelligent mold core compression resistance testing device for injection molds according to the present invention. Figure 1 ; Figure 7 This is a three-dimensional structural diagram of the modular molding mechanism of an intelligent mold core compression resistance testing device for injection molds according to the present invention. Figure 2 ; Figure 8 This is a three-dimensional structural diagram of an injection mold for an intelligent mold core compression resistance testing device for injection molds according to the present invention. Figure 9 This is a schematic diagram of the internal structure of an injection mold for an intelligent mold core compression resistance testing device for injection molds according to the present invention.

[0019] In the diagram: 1. Support base; 2. Injection molding support frame; 3. Injection molding motor; 4. Injection molding mechanism; 41. Plastic conveying pipe; 42. Injection molding auger; 43. Plastic heating module; 44. Plastic storage compartment; 45. Injection molding connecting plate; 46. Movable connecting pipe; 47. Mold core movable baffle; 48. Conveyor pipe stop block; 49. Movable pipe stop block; 5. Module support frame; 6. Module molding mechanism; 61. Translation motor; 62. Drive belt; 63. Side drive wheel; 64. Drive threaded rod; 65. Bottom slide rail; 66. Sliding connecting seat; 67. Mold mounting plate; 68. Side connecting block; 69. Injection molding mold; 610. Injection mold core; 611. Pressure detection module. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] As described in the background section, there are shortcomings in the existing technology. In order to solve the above-mentioned technical problems, this application proposes an intelligent mold core compression resistance testing device and its testing method for injection molds.

[0022] Example 1: Please see Figure 1 - Figure 9 An intelligent mold core compression resistance testing device for injection molds includes a support base 1, an injection support frame 2 installed on the top of the support base 1, an injection motor 3 installed on the top of the injection support frame 2, an injection mechanism 4 connected to the movable end of the injection motor 3, a module support frame 5 installed on the top of the support base 1, and a module forming mechanism 6 installed inside the module support frame 5. One end of the module molding mechanism 6 is connected to the injection motor 3, and the other end of the module molding mechanism 6 is connected to the module support frame 5. The module support frame 5 inside the module molding mechanism 6 can be connected to the injection mechanism 4. The injection motor 3 can drive the internal rotation of the injection mechanism 4. When the internal rotation of the injection mechanism 4 is achieved, it can drive the plastic fragments to move inside the injection mechanism 4. The injection mechanism 4 can heat and melt the plastic fragments inside. The modular molding mechanism 6 can slide inside the modular support frame 5. When the modular molding mechanism 6 moves, it can connect with the injection mechanism 4. When the injection mechanism 4 and the modular molding mechanism 6 are connected, injection molding can be performed. As the injection volume inside the modular molding mechanism 6 gradually increases, the pressure inside the modular molding mechanism 6 gradually increases. When the injection volume inside the modular molding mechanism 6 increases, it can drive the connection end between the injection mechanism 4 and the modular molding mechanism 6 to move and stop injecting plastic into the modular molding mechanism 6.

[0023] During operation, plastic fragments are first placed inside the injection molding mechanism 4. When the injection motor 3 drives the internal rotation of the injection molding mechanism 4, the injection molding mechanism 4 can move and melt the plastic fragments. Meanwhile, the modular molding mechanism 6 can slide inside the modular support frame 5. During the sliding process, the modular molding mechanism 6 can connect with the injection molding mechanism 4. After the modular molding mechanism 6 and the injection molding mechanism 4 are connected, the injection molding mechanism 4 can inject the molten plastic into the modular molding mechanism 6. The pressure detection module 611 set inside the modular molding mechanism 6 can detect the pressure during injection molding. During the injection process, as the amount of molten plastic inside the modular molding mechanism 6 gradually increases, the pressure also gradually increases. When the pressure inside the injection molding mechanism 4 and the modular molding mechanism 6 increases, the injection molding mechanism 4 can stop injecting molten plastic into the modular molding mechanism 6. By detecting the pressure inside the modular molding mechanism 6, the injection volume can be controlled, which can effectively prevent the injection pressure from affecting the quality of the injection molded product.

[0024] Example 2: The difference from the above embodiments is that, please refer to [link / reference needed]. Figure 1 - Figure 9The injection molding mechanism 4 includes a plastic conveying pipe 41, which is externally fixedly connected to the injection molding motor 3. An injection auger 42 is installed inside the plastic conveying pipe 41. A plastic heating module 43 is installed outside the plastic conveying pipe 41. A plastic storage compartment 44 is installed outside the plastic conveying pipe 41. An injection molding connecting plate 45 is externally connected to the plastic heating module 43. A movable connecting pipe 46 is slidably installed inside the injection molding connecting plate 45. A mold core movable baffle 47 is externally connected to the movable connecting pipe 46. A conveying pipe block 48 is provided inside the plastic conveying pipe 41. A movable pipe block 49 is provided inside the movable connecting pipe 46.

[0025] The injection screw 42 passes through the center of the plastic delivery pipe 41 and is connected to the drive end of the injection motor 3. The top of the plastic delivery pipe 41 is provided with an opening that connects to the plastic storage compartment 44. Plastic fragments inside the plastic storage compartment 44 can enter the plastic conveying pipe 41 through the opening on the plastic conveying pipe 41. When the injection molding motor 3 drives the injection molding screw 42 to rotate, it can drive the plastic fragments to move inside the plastic conveying pipe 41. The plastic heating module 43 can heat the plastic fragments inside the plastic conveying pipe 41 to melt them.

[0026] The injection molding connecting plate 45 is fixedly installed on the module support frame 5. The mold core movable baffle 47 is slidably connected to the injection molding connecting plate 45 through the movable connecting pipe 46. The outside of the movable connecting pipe 46 is slidably connected to the inside of the plastic heating module 43, and the inside of the movable connecting pipe 46 is slidably connected to the outside of the plastic conveying pipe 41. When the module forming mechanism 6 moves, it can connect with the mold core movable baffle 47. The injection screw 42 can drive the molten plastic into the interior of the movable connecting pipe 46. The molten plastic inside the movable connecting pipe 46 can enter the interior of the module forming mechanism 6 through the mold core movable baffle 47. The movable connecting pipe 46 can slide between the plastic conveying pipe 41 and the plastic heating module 43.

[0027] A groove is provided at the sliding connection between the plastic conveying pipe 41 and the movable connecting pipe 46. The movable pipe block 49 inside the movable connecting pipe 46 extends into the interior of the plastic conveying pipe 41 through the slot on the plastic conveying pipe 41. The conveying pipe block 48 and the movable pipe block 49 inside the plastic conveying pipe 41 can fit together. When the movable connecting pipe 46 slides along the outside of the plastic conveying pipe 41, it can drive the movable pipe block 49 to slide inside the plastic conveying pipe 41. When the movable pipe block 49 moves inside the plastic conveying pipe 41, the movable pipe block 49 and the conveying pipe block 48 overlap to block the inside of the plastic conveying pipe 41.

[0028] During operation, broken plastic fragments are placed inside the plastic storage bin 44. These fragments can then enter the plastic conveying pipe 41 along with the plastic fragments inside the pipe. The injection motor 3 drives the injection auger 42 to rotate inside the plastic conveying pipe 41. As the auger 42 rotates, the external spiral structure moves the plastic fragments inside the plastic conveying pipe 41 towards the mold core movable baffle 47. During this movement, the plastic heating module 43 heats and melts the plastic fragments inside the plastic conveying pipe 41. As the auger 42 moves the molten plastic inside the plastic conveying pipe 41, the molten plastic is injected into the module molding mechanism 6 through the movable connecting pipe 46 and the mold core movable baffle 47. After injection molding, the module molding mechanism 6 pushes the mold core movable baffle 47 closer to the injection molding plate. The movement of the connecting plate 45 causes the movable connecting pipe 46 to move synchronously when the movable baffle 47 of the mold core moves. During the movement of the movable connecting pipe 46, the movable pipe block 49 moves synchronously inside the plastic conveying pipe 41. When the movable pipe block 49 moves, it can overlap with the conveying pipe block 48. After the movable pipe block 49 overlaps with the conveying pipe block 48, the conveying pipe block 48 and the movable pipe block 49 can seal the inside of the plastic conveying pipe 41. After the conveying pipe block 48 and the movable pipe block 49 seal the plastic conveying pipe 41, the plastic inside the plastic conveying pipe 41 stops being injected into the module molding mechanism 6. By moving the movable connecting pipe 46, the movable pipe block 49 overlaps with the conveying pipe block 48 to seal the plastic conveying pipe 41 and stop the injection molding operation. This can effectively prevent excessive injection volume from causing burrs on the product edges.

[0029] Example 3: The difference from the above embodiments is that, please refer to [link / reference needed]. Figure 1 - Figure 9 The modular molding mechanism 6 includes a translation motor 61, which is mounted on the module support frame 5. The movable end of the translation motor 61 is connected to a transmission belt 62. A side transmission wheel 63 is mounted on the outside of the module support frame 5. A transmission threaded rod 64 is connected inside the side transmission wheel 63. A bottom slide rail 65 is mounted on the outside of the module support frame 5. A sliding connecting seat 66 is slidably mounted on the outside of the bottom slide rail 65. A mold mounting plate 67 is mounted on the outside of the sliding connecting seat 66. Side connecting blocks 68 are mounted on both sides of the mold mounting plate 67. An injection molding mold 69 is mounted on the outside of the mold mounting plate 67. An injection molding core 610 is mounted inside the injection molding mold 69. A pressure detection module 611 is mounted inside the injection molding mold 69.

[0030] The external side drive wheel 63 is connected to the drive end of the translation motor 61 via a drive belt 62. One end of the drive threaded rod 64 is connected to the side drive wheel 63, and the other end of the drive threaded rod 64 is connected to the injection molding connecting plate 45. The middle part of the drive threaded rod 64 passes through the inside of the side connecting block 68, and the inside of the side connecting block 68 is threadedly connected to the outside of the drive threaded rod 64. The translation motor 61 can drive the side transmission wheel 63 to rotate via the transmission belt 62. When the side transmission wheel 63 rotates, it can drive the transmission threaded rod 64 to rotate synchronously. When the transmission threaded rod 64 rotates, it can drive the mold mounting plate 67 to move through the threaded connection with the side connecting block 68.

[0031] The mold mounting plate 67 is slidably mounted on the outside of the bottom slide rail 65 via the sliding connecting seat 66, and the two sides of the mold mounting plate 67 are threadedly connected to the transmission threaded rod 64 via the side connecting blocks 68; When the transmission threaded rod 64 rotates and drives the mold mounting plate 67 to move, it can drive the sliding connecting seat 66 to move along the outside of the bottom slide rail 65. When the mold mounting plate 67 moves, it can drive the injection molding mold 69 to move synchronously.

[0032] When the injection mold 69 moves, the movable baffle 47 of the mold core can enter the interior of the injection mold core 610. The movable baffle 47 of the mold core can perform injection molding operations into the interior of the injection mold core 610. The pressure detection module 611 can detect the pressure between the injection mold core 610 and the movable baffle 47 of the mold core during the injection process.

[0033] During operation, the translation motor 61 drives the side transmission wheel 63 to rotate via the transmission belt 62. The rotation of the side transmission wheel 63 drives the transmission threaded rod 64 to rotate synchronously. The rotation of the transmission threaded rod 64, through its helical connection with the side connecting block 68, moves the mold mounting plate 67. As the mold mounting plate 67 moves, it moves along the outside of the bottom slide rail 65 via the sliding connecting seat 66. During this movement, the mold mounting plate 67 drives the injection molding mold 69 to move towards the mold core movable baffle 47. When the injection mold 69 moves toward the movable baffle 47, it can drive the injection mold core 610 to move toward the movable baffle 47. When the injection mold core 610 contacts the movable baffle 47, the movable baffle 47 can extend into the interior of the injection mold core 610. After the movable baffle 47 enters the interior of the injection mold core 610, it can seal the opening of the injection mold core 610. The movable baffle 47 can form a mold with the injection mold core 610 through a piston-like structure. During the injection molding process, the injection mold 69 can move away from the mold core movable baffle 47 and drive the injection mold core 610, thereby adjusting the distance between the injection mold core 610 and the mold core movable baffle 47 to maintain the integrity of the injection. During the injection process, the pressure on the injection mold core 610 and the mold core movable baffle 47 gradually increases, and the pressure detection module 611 inside the injection mold 69 can detect the pressure on the injection mold core 610 in real time. When the pressure on the injection mold core 610 is sufficient, the injection mold 69 can drive the injection mold core 610 to move away from the mold core movable baffle 47 and drive the injection mold core 610 to move away from the mold core movable baffle 47. The injection mold core 610 moves towards the movable baffle 47. At this time, the movement of the injection mold core 610 can drive the movable connecting pipe 46 to move synchronously, thereby sealing the inside of the plastic delivery pipe 41 and stopping the injection operation. During the injection process, the movement of the injection mold core 610 driven by the injection molding mold 69 adapts to the injection volume, which can ensure the completion of the injection. Furthermore, the pressure detection module 611 detects the pressure on the injection mold core 610 during the injection process, which can prevent the injection pressure imbalance from affecting the quality of the finished product.

[0034] Example 4: An intelligent method for testing the compressive strength of injection mold cores, using an intelligent compressive strength testing device for injection mold cores as described in Examples 1 to 3, includes the following steps: During operation, plastic fragments can be placed inside the plastic storage compartment 44, and the injection molding mechanism 4 can move the plastic fragments and melt them. The modular molding mechanism 6 can move inside the modular support frame 5 and connect with the injection molding mechanism 4 to perform injection molding; The injection molding mechanism 4 can inject molten plastic into the interior of the module molding mechanism 6; The modular molding mechanism 6 can detect the injection pressure during the injection molding process and adjust the pressure during injection by moving it.

[0035] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An intelligent mold core compression resistance detection device of an injection mold, comprising a support base, characterized in that: An injection molding support frame is installed on the top of the support base, an injection molding motor is installed on the top of the injection molding support frame, an injection molding mechanism is connected to the movable end of the injection molding motor, a module support frame is installed on the top of the support base, and a module molding mechanism is installed inside the module support frame. One end of the module forming mechanism is connected to the injection molding motor, and the other end of the module forming mechanism is connected to the module support frame. The module support frame inside the module forming mechanism can be connected to the injection molding mechanism. The injection motor can drive the internal rotation of the injection mechanism. When the internal rotation of the injection mechanism is achieved, it can move the plastic fragments inside the injection mechanism. The injection mechanism can heat and melt the plastic fragments inside. The modular molding mechanism can slide inside the modular support frame. When the modular molding mechanism moves, it can connect with the injection mechanism. When the injection mechanism is connected with the modular molding mechanism, injection molding can be performed. As the injection volume inside the modular molding mechanism gradually increases, the pressure inside the modular molding mechanism gradually increases. When the injection volume inside the modular molding mechanism increases, it can drive the connection end between the injection mechanism and the modular molding mechanism to move and stop injecting plastic into the interior of the modular molding mechanism.

2. The intelligent mold core compression resistance detection device of an injection mold according to claim 1, characterized in that: The injection molding mechanism includes a plastic conveying pipe, which is fixedly connected to the outside of an injection molding motor. An injection auger is installed inside the plastic conveying pipe. A plastic heating module is installed outside the plastic conveying pipe. A plastic storage compartment is installed outside the plastic conveying pipe. An injection molding connecting plate is connected to the outside of the plastic heating module. A movable connecting pipe is slidably installed inside the injection molding connecting plate. A mold core movable baffle is connected to the outside of the movable connecting pipe. A conveying pipe block is provided inside the plastic conveying pipe. A movable pipe block is provided inside the movable connecting pipe.

3. The intelligent mold core compression resistance detection device of an injection mold according to claim 2, characterized in that: The injection auger passes through the center of the plastic delivery tube and is connected to the drive end of the injection motor. The top of the plastic delivery tube has an opening that connects to the plastic storage compartment. Plastic fragments inside the plastic storage compartment can enter the plastic conveying pipe through the opening on the plastic conveying pipe. When the injection molding motor drives the injection molding screw to rotate, it can move the plastic fragments inside the plastic conveying pipe. The plastic heating module can heat the plastic fragments inside the plastic conveying pipe to melt them.

4. The intelligent mold core compression resistance detection device of an injection mold according to claim 3, characterized in that: The injection molding connecting plate is fixedly installed on the module support frame. The mold core movable baffle is slidably connected to the injection molding connecting plate through a movable connecting pipe. The outside of the movable connecting pipe is slidably connected to the inside of the plastic heating module, and the inside of the movable connecting pipe is slidably connected to the outside of the plastic conveying pipe. When the module forming mechanism moves, it can connect with the movable baffle of the mold core. The injection screw can drive the molten plastic into the interior of the movable connecting tube. The molten plastic inside the movable connecting tube can enter the interior of the module forming mechanism through the movable baffle of the mold core. The movable connecting tube can slide between the plastic conveying pipe and the plastic heating module.

5. The intelligent mold core compression resistance detection device of an injection mold according to claim 4, characterized in that: A sliding groove is provided at the sliding connection between the plastic conveying pipe and the movable connecting pipe. The movable pipe block on the inner side of the movable connecting pipe extends into the interior of the plastic conveying pipe through the slot on the plastic conveying pipe. The conveying pipe block and the movable pipe block inside the plastic conveying pipe can fit together. When the movable connecting pipe slides along the outside of the plastic conveying pipe, it can drive the movable pipe block to slide inside the plastic conveying pipe. When the movable pipe block moves inside the plastic conveying pipe, the movable pipe block and the conveying pipe block coincide to seal the inside of the plastic conveying pipe.

6. The intelligent mold core compression resistance detection device of an injection mold according to claim 5, characterized in that: The module forming mechanism includes a translation motor mounted on a module support frame. A transmission belt connects the movable end of the translation motor. A side transmission wheel is mounted on the outside of the module support frame, and a transmission threaded rod is connected inside the side transmission wheel. A bottom slide rail is mounted on the outside of the module support frame, and a sliding connecting seat is slidably mounted on the outside of the bottom slide rail. A mold mounting plate is mounted on the outside of the sliding connecting seat. Side connecting blocks are mounted on both sides of the mold mounting plate. An injection molding mold is mounted on the outside of the mold mounting plate, and an injection core is installed inside the injection molding mold. A pressure detection module is also installed inside the injection molding mold.

7. The intelligent mold core compression resistance detection device of an injection mold according to claim 6, characterized in that: The external side drive wheel is connected to the drive end of the translation motor via a drive belt. One end of the drive threaded rod is connected to the side drive wheel, and the other end is connected to the injection molding connecting plate. The middle part of the drive threaded rod passes through the inside of the side connecting block, and the inside of the side connecting block is threadedly connected to the outside of the drive threaded rod. The translation motor can drive the side transmission wheel to rotate via the transmission belt. When the side transmission wheel rotates, it can drive the transmission threaded rod to rotate synchronously. When the transmission threaded rod rotates, it can drive the mold mounting plate to move through the threaded connection with the side connecting block.

8. The intelligent mold core compression resistance detection device of an injection mold according to claim 7, characterized in that: The mold mounting plate is slidably mounted on the outside of the bottom slide rail via a sliding connecting seat, and the two sides of the mold mounting plate are threadedly connected to the transmission threaded rod via side connecting blocks; When the transmission threaded rod rotates and drives the mold mounting plate to move, it can drive the sliding connecting seat to move along the outside of the bottom slide rail. When the mold mounting plate moves, it can drive the injection molding mold to move synchronously.

9. The intelligent mold core compression resistance detection device of an injection mold according to claim 8, characterized in that: When the injection molding die moves, the movable baffle of the mold core can enter the interior of the injection mold core. The movable baffle of the mold core can perform injection molding operations into the interior of the injection mold core. The pressure detection module can detect the pressure between the injection mold core and the movable baffle of the mold core during the injection molding process.

10. An intelligent method for testing the compressive strength of injection mold cores, using an intelligent compressive strength testing device for injection mold cores as described in any one of claims 1-9; The modular molding mechanism can move inside the modular support frame and connect with the injection molding mechanism to perform injection molding; The injection molding mechanism can inject molten plastic into the interior of the modular molding mechanism; The modular molding mechanism can detect the injection pressure during the injection molding process and adjust the pressure during injection by moving it.

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