Detachable and replaceable die capable of being uniformly heated

Abstract

The utility model relates to the technical field of molds, and discloses a detachable and replaceable mold capable of being uniformly heated. The detachable and replaceable mold uniform in heating comprises an equipment base, a movable base is arranged on the left side of the equipment base, a mounting groove is formed in the inner side of the equipment base, and a fixed mold is arranged on the inner side of the mounting groove. Through the arrangement of the inserting rods, the inserting grooves, the fixing blocks and the fixing grooves, when the mold needs to be disassembled and replaced, the sealing cover is screwed to be separated from the threaded sleeve, then the inserting rods are pulled out from the movable grooves in the inner sides of the equipment base and the movable base, the inserting rods are separated from the inserting grooves in the inner sides of the two fixing blocks in the pulling-out process, and after the inserting rods are completely pulled out, the mold is disassembled and replaced. The fixed block is pushed to move through the moving blocks at the two ends and the moving grooves in the inner wall of the containing groove, so that the fixed block is pulled out of the inner sides of the fixed grooves in the inner walls of the equipment base and the moving base, and after pulling out, the fixed mold and the equipment base as well as the moving mold and the moving base can be separated for replacement.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, in particular to a mold which is evenly heated and can be disassembled and replaced. Background Art

[0002] Moulds are various molds and tools used in industrial production to obtain the required products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods. In short, moulds are tools used to make shaped objects. This tool is composed of various parts, and different moulds are composed of different parts.

[0003] The existing mold has a fixed extrusion groove. To replace the extrusion groove, the entire mold needs to be replaced, which is very inconvenient and increases the cost of the mold. Therefore, a mold that is evenly heated and can be disassembled and replaced is urgently needed. Utility Model Content

[0004] The purpose of the utility model is to provide a uniformly heated, detachable and replaceable mold to solve the problem that the existing mold mentioned in the above background technology has a fixed extrusion groove corresponding to it. To replace the extrusion groove, it is necessary to replace the entire mold, which is very inconvenient to operate and increases the cost of the mold. After the product is extruded and molded, due to the high temperature molding, the mold cannot be removed in time, resulting in low processing efficiency.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a uniformly heated, detachable and replaceable mold, comprising an equipment seat, a movable seat is arranged on the left side of the equipment seat, and an installation groove is arranged on the inner side of the equipment seat, a fixed mold is arranged on the inner side of the installation groove, a movable mold is arranged on the inner side of the movable seat, a disassembly structure is arranged on the fixed mold, and a demolding structure is arranged inside the fixed mold.

[0006] The disassembly structure includes a receiving groove, a fixed block is movably provided on the inner side of the receiving groove, a slot is provided on the inner side of the fixed block, an air inlet groove is provided on the outer wall of the equipment seat and the movable mold, an insert rod is engaged on the inner side of the slot, a threaded sleeve is provided on the top of the equipment seat and the movable mold, and a sealing cover is sleeved on the outer wall of the threaded sleeve.

[0007] The demoulding structure includes an equipment groove, an air cylinder is installed on the inner wall of the equipment groove, and a locking groove is opened at the top of the equipment groove, air pumps are installed on both sides of the equipment groove, a movable frame is provided at the output end of the air cylinder, a locking piece is provided at the top of the movable frame, an air outlet pipe is provided at the top of the air pump, and a bellows is connected to the top of the air outlet pipe.

[0008] Preferably, a workbench is installed at the bottom end of the equipment seat, and the movable seat is movably connected to the workbench through a driving structure, an extrusion groove is opened on the inner side of the fixed mold, an extrusion block is arranged on the movable mold, and the extrusion groove is engaged with the extrusion block.

[0009] Preferably, movable grooves are provided at upper and lower ends of the receiving groove, movable blocks are fixed at upper and lower ends of the fixed block, and the fixed block and the receiving groove are movably connected via the movable grooves and the movable blocks.

[0010] Preferably, the fixed block is snap-connected with the fixed groove, and the inner sides of the equipment seat and the movable seat are provided with movable grooves matching with the insertion rod, and the insertion rod is snap-connected with the fixed block via the slot and the movable groove.

[0011] Preferably, the fixed mold and the equipment seat, the movable mold and the movable seat are all fixed by means of a fixed block, a fixed groove, a slot and an insertion rod, and the sealing cover and the threaded sleeve are movably connected by threads.

[0012] Preferably, the cylinder and the equipment slot are fixedly installed through a base, and the air pump and the fixed mold are fixedly installed through an air inlet slot, and the number of the movable frame, the locking piece, the locking slot, the air pump, the air outlet pipe and the bellows is two groups.

[0013] Preferably, the engaging piece is engaged with the engaging groove, the bellows is fixedly connected with the movable frame via a mounting ring, and the air outlet pipe penetrates to the inner side of the engaging groove.

[0014] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0015] First, the utility model provides an insert rod, a slot, a fixed block and a fixed slot. When the mold needs to be disassembled and replaced, the sealing cover is screwed to separate it from the threaded sleeve, and then the insert rod is pulled out from the movable slot inside the equipment seat and the movable seat. When pulling it out, the insert rod is separated from the slots inside the two groups of fixed blocks. After the insert rod is completely pulled out, the fixed block is pushed to move through the movable blocks at both ends and the movable slots on the inner wall of the storage slot, so that the fixed block is pulled out from the inner side of the fixed slots on the inner wall of the equipment seat and the movable seat respectively. After pulling it out, the fixed mold can be separated from the equipment seat, and the movable mold can be separated from the movable seat for replacement.

[0016] Second, the utility model controls the operation of the cylinder by arranging a cylinder, a movable frame, a locking piece, a locking groove and a bellows. The internal technology of the cylinder is the existing technology. After the cylinder is running, it drives the movable frame at the output end to move upward, and the two groups of movable frames drive the two groups of locking pieces to extend from the locking grooves. When the locking pieces extend, the bottom of the molded product is pushed. At the same time, the two groups of air pumps are running, and the airflow is transported into the bellows through the air outlet pipe. The bellows extends into the extrusion groove along with the locking piece. Finally, the airflow is blown out to the inside of the extrusion groove to achieve air cooling and heat dissipation, so that the molded product can be quickly separated from the extrusion groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the mobile seat of the utility model;

[0019] Figure 3 For this utility model Figure 2 A is a schematic diagram of the enlarged structure of the middle part;

[0020] Figure 4 For this utility model Figure 2 A schematic diagram of the enlarged structure of B;

[0021] Figure 5 This is a schematic diagram of the slot structure of the utility model;

[0022] Figure 6 This is a schematic diagram of the demoulding structure of the utility model;

[0023] Figure 7 For this utility model Figure 6 Schematic diagram of the enlarged structure of C in the figure.

[0024] Among them: 1. Equipment seat; 2. Workbench; 3. Fixed mold; 4. Moving mold; 5. Disassembly structure; 501. Storage slot; 502. Fixed block; 503. Fixed slot; 504. Slot; 505. Insert rod; 506. Threaded sleeve; 507. Sealing cover; 6. Moving seat; 7. Mounting slot; 8. Extrusion slot; 9. Demolding structure; 901. Equipment slot; 902. Cylinder; 903. Moving frame; 904. Clamping piece; 905. Clamping slot; 906. Air pump; 907. Exhaust pipe; 908. Bellows; 10. Extrusion block. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-5A uniformly heated, detachable and replaceable mold comprises an equipment seat 1, a movable seat 6 is arranged on the left side of the equipment seat 1, and an installation groove 7 is arranged on the inner side of the equipment seat 1, a fixed mold 3 is arranged on the inner side of the installation groove 7, a movable mold 4 is arranged on the inner side of the movable seat 6, a disassembly structure 5 is arranged on the fixed mold 3, and a demoulding structure 9 is arranged inside the fixed mold 3, the disassembly structure 5 comprises a receiving groove 501, a fixed block 502 is movably arranged on the inner side of the receiving groove 501, a slot 504 is opened on the inner side of the fixed block 502, and a fixed groove 503 is opened on the outer wall of the equipment seat 1 and the movable mold 4 , an insert rod 505 is engaged with the inner side of the slot 504, a threaded sleeve 506 is provided at the top of the equipment seat 1 and the movable mold 4, a sealing cover 507 is sleeved on the outer wall of the threaded sleeve 506, a workbench 2 is installed at the bottom end of the equipment seat 1, and the movable seat 6 is movably connected with the workbench 2 through a driving structure, an extrusion groove 8 is provided on the inner side of the fixed mold 3, an extrusion block 10 is provided on the movable mold 4, the extrusion groove 8 is engaged with the extrusion block 10, a mobile groove is provided at the upper and lower ends of the storage groove 501, a mobile block is fixed at the upper and lower ends of the fixed block 502, and the fixed block 502 is connected to the storage groove 501 is movably connected through the movable groove and the movable block, the fixed block 502 is connected by snapping with the fixed groove 503, the inner side of the equipment seat 1 and the movable seat 6 is provided with a movable groove matching with the plug rod 505, the plug rod 505 is connected by snapping with the fixed block 502 through the slot 504 and the movable groove, the fixed mold 3 and the equipment seat 1, the movable mold 4 and the movable seat 6 are all fixed by snapping with the fixed block 502, the fixed groove 503, the slot 504 and the plug rod 505, the sealing cover 507 is movably connected with the threaded sleeve 506 through a thread, and when the mold needs to be disassembled and replaced, the sealing cover 507 is screwed. 7, so that it is separated from the threaded sleeve 506, and then the insertion rod 505 is pulled out from the movable grooves on the inner sides of the equipment seat 1 and the movable seat 6. When pulling it out, the insertion rod 505 is separated from the slots 504 on the inner sides of the two sets of fixed blocks 502. After the insertion rod 505 is completely pulled out, the fixed blocks 502 are pushed to move through the movable blocks at both ends and the movable grooves on the inner walls of the storage grooves 501, so that the fixed blocks 502 are pulled out from the inner sides of the fixed grooves 503 on the inner walls of the equipment seat 1 and the movable seat 6 respectively. After pulling them out, the fixed mold 3 can be separated from the equipment seat 1, and the movable mold 4 can be separated from the movable seat 6 for replacement.

[0027] See also Figure 6-7, a mold that is evenly heated and can be disassembled and replaced, the demoulding structure 9 includes an equipment groove 901, a cylinder 902 is installed on the inner wall of the equipment groove 901, and a clamping groove 905 is opened at the top of the equipment groove 901, and air pumps 906 are installed on both sides of the equipment groove 901, a movable frame 903 is provided at the output end of the cylinder 902, and a clamping piece 904 is provided at the top of the movable frame 903, and an air outlet pipe 907 is provided at the top of the air pump 906, and a bellows 908 is connected to the top of the air outlet pipe 907, the cylinder 902 and the equipment groove 901 are fixedly installed through a base, and the air pump 906 and the fixed mold 3 are fixedly installed through an air inlet groove, the number of the movable frame 903, the clamping piece 904, the clamping groove 905, the air pump 906, the air outlet pipe 907 and the bellows 908 are two groups, and the clamping piece 9 04 is engaged with the engaging groove 905, the bellows 908 is fixedly connected to the moving frame 903 through the mounting ring, and the air outlet pipe 907 penetrates the inner side of the engaging groove 905 to control the operation of the cylinder 902. The internal technology of the cylinder 902 is the existing technology. After the cylinder 902 is running, it drives the moving frame 903 at the output end to move upward, and the two groups of moving frames 903 drive the two groups of engaging pieces 904 to extend out of the engaging groove 905. When the engaging pieces 904 extend out, the bottom of the molded product is pushed. At the same time, the two groups of air pumps 906 are running, and the air flow is transported into the bellows 908 through the air outlet pipe 907. The bellows 908 extends into the extrusion groove 8 along with the engaging piece 904. Finally, the air flow is blown out toward the inside of the extrusion groove 8 to achieve air cooling and heat dissipation, so that the molded product can be quickly separated from the extrusion groove 8.

[0028] When in use, if it is necessary to disassemble and replace the mold, screw the sealing cover 507 to separate it from the threaded sleeve 506, and then pull the rod 505 out of the movable groove on the inner side of the equipment seat 1 and the movable seat 6. When pulling it out, the rod 505 is separated from the slots 504 on the inner sides of the two sets of fixed blocks 502. After the rod 505 is completely pulled out, the fixed blocks 502 are pushed to move through the movable blocks at both ends and the movable grooves on the inner walls of the storage grooves 501, so that the fixed blocks 502 are respectively pulled out from the inner sides of the fixed grooves 503 on the inner walls of the equipment seat 1 and the movable seat 6. After pulling them out, the fixed mold 3 can be separated from the mounting groove 7 on the inner side of the equipment seat 1, and the movable mold 4 can be separated from the mounting groove 7 on the inner side of the movable seat 6 for replacement. The movable seat 6 drives the movable mold 4 to fit with the equipment seat 1 , so that the movable mold 4 and the fixed mold 3 are molded together, and the extrusion block 10 and the extrusion groove 8 start to work for pressing and molding. After pressing, the cylinder 902 is controlled to run. The internal technology of the cylinder 902 is the existing technology. After the cylinder 902 runs, it drives the movable frame 903 at the output end to move up, and the two groups of movable frames 903 drive the two groups of snap-fit ​​pieces 904 to extend from the snap-fit ​​grooves 905. When the snap-fit ​​pieces 904 extend, the bottom of the molded product is pushed. At the same time, two groups of air pumps 906 are running, and the air flow is transported into the bellows 908 through the air outlet pipe 907. The bellows 908 extends into the extrusion groove 8 with the snap-fit ​​piece 904. Finally, the air flow is blown out to the inside of the extrusion groove 8 to achieve air cooling and heat dissipation, so that the molded product can be quickly separated from the extrusion groove 8.

[0029] Although the 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 the embodiments without departing from the principles and spirit thereof, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A uniformly heated and removable mold, comprising a device base (1), characterized in that: A movable seat (6) is arranged on the left side of the equipment seat (1), and a mounting groove (7) is arranged on the inner side of the equipment seat (1), a fixed mold (3) is arranged on the inner side of the mounting groove (7), a movable mold (4) is arranged on the inner side of the movable seat (6), a disassembly structure (5) is arranged on the fixed mold (3), and a demoulding structure (9) is arranged inside the fixed mold (3); The disassembly structure (5) comprises a receiving groove (501), a fixed block (502) is movably arranged inside the receiving groove (501), a slot (504) is provided inside the fixed block (502), a fixed groove (503) is provided on the outer wall of the equipment seat (1) and the movable mold (4), an insert rod (505) is engaged inside the slot (504), a threaded sleeve (506) is arranged at the top end of the equipment seat (1) and the movable mold (4), and a sealing cover (507) is sleeved on the outer wall of the threaded sleeve (506); The demoulding structure (9) comprises an equipment groove (901), an air cylinder (902) is installed on the inner wall of the equipment groove (901), and a snap-fit ​​groove (905) is provided at the top of the equipment groove (901), air pumps (906) are installed on both sides of the equipment groove (901), a movable frame (903) is provided at the output end of the air cylinder (902), a snap-fit ​​piece (904) is provided at the top of the movable frame (903), an air outlet pipe (907) is provided at the top of the air pump (906), and a bellows (908) is connected to the top of the air outlet pipe (907).

2. The uniformly heated and detachable mold according to claim 1, characterized in that: A workbench (2) is installed at the bottom end of the equipment seat (1), and the movable seat (6) is movably connected to the workbench (2) through a driving structure. An extrusion groove (8) is opened on the inner side of the fixed mold (3), and an extrusion block (10) is arranged on the movable mold (4). The extrusion groove (8) is engaged with the extrusion block (10).

3. The uniformly heated and detachable mold according to claim 1, characterized in that: The upper and lower ends of the storage groove (501) are provided with movable grooves, the upper and lower ends of the fixed block (502) are fixed with movable blocks, and the fixed block (502) and the storage groove (501) are movably connected via the movable grooves and the movable blocks.

4. The uniformly heated and detachable mold according to claim 1, characterized in that: The fixed block (502) is snap-fitted to the fixed groove (503); the inner sides of the equipment seat (1) and the movable seat (6) are provided with movable grooves matching the insertion rod (505); the insertion rod (505) is snap-fitted to the fixed block (502) via the slot (504) and the movable groove.

5. The uniformly heated and detachable mold according to claim 1, characterized in that: The fixed mold (3) and the equipment base (1), the movable mold (4) and the movable base (6) are all fixed by means of a fixed block (502), a fixed groove (503), a slot (504) and an insertion rod (505), and the sealing cover (507) and the threaded sleeve (506) are movably connected by means of threads.

6. The uniformly heated and detachable mold according to claim 1, characterized in that: The cylinder (902) and the equipment slot (901) are fixedly installed via a base, and the air pump (906) and the fixed mold (3) are fixedly installed via an air inlet slot. The movable frame (903), the snap-fitting piece (904), the snap-fitting slot (905), the air pump (906), the air outlet pipe (907) and the bellows (908) are provided in two groups.

7. The uniformly heated and detachable mold according to claim 1, characterized in that: The snap-fitting piece (904) is snap-fitted to the snap-fitting groove (905), the bellows (908) is fixedly connected to the movable frame (903) via a mounting ring, and the air outlet pipe (907) penetrates to the inner side of the snap-fitting groove (905).

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