Novel integrated circular mould

Abstract

The utility model discloses a novel integrated circular mold which comprises a bottom plate, a sealing layer fixed at the top end of the bottom plate and a circular mold body located above the sealing layer, the circular mold body is connected to the top end of the bottom plate through a lifting mechanism, and an injection molding opening communicated with the interior of the circular mold body is formed in the top end of the circular mold body. The lifting mechanism comprises a fixing plate, a threaded sleeve, a threaded rod and a handle, the fixing plate is fixed to the inner wall of the circular mold, and the threaded sleeve is fixed to the top end of the fixing plate. According to the novel integrated circular mold, the lifting mechanism, the ventilation openings, the movable blocks, the connecting plates, the top plate and the insertion rods are arranged; the circular mold can be driven to move up and down in a reciprocating mode through the lifting mechanism, when the circular mold ascends, the inserting rods can be inserted into the ventilation openings so as to abut against cooled products, the products can naturally fall down, the rapid discharging effect is achieved, discharging is more efficient in the mode, multiple times of disassembly and assembly are not needed in the using process, and the production efficiency is improved. And the use is simple.

Description

Technical Field

[0001] The utility model relates to the technical field of ring molds, in particular to a novel integrated ring mold. Background Art

[0002] Molds are various molds and tools used in industrial production to obtain the desired products by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and other methods. In short, molds are tools used to make molded objects. This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the object by changing the physical state of the molded material. Known as the "mother of industry", ring molds are usually needed in the actual production process for injection molding.

[0003] Today's ring molds are generally designed to be separated. During the injection molding process, workers are required to disassemble the upper and lower molds. The operation is cumbersome during use and still causes inconvenience in product unloading. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a novel integrated ring die, which is provided with a lifting mechanism, a vent, a movable block, a connecting plate, a top plate, an insert rod, and a vertical rod in combination. The lifting mechanism can drive the ring die to reciprocate up and down. When the ring die rises, the insert rod can be inserted into the vent, thereby contacting the cooled product, so that the product can fall naturally, achieving a fast discharging effect. This method of discharging is more efficient, does not require multiple disassembly and assembly during use, and is relatively simple to use, etc., which solves the problems raised by the background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new integrated ring mold, including a base plate, a sealing layer fixed to the top of the base plate and a ring mold located above the sealing layer, the ring mold is connected to the top of the base plate through a lifting mechanism, and the top of the ring mold is provided with an injection port connected to the inside of the ring mold.

[0008] Preferably, the lifting mechanism includes a fixed plate, a threaded sleeve, a threaded rod and a handle, the fixed plate is fixed to the inner wall of the ring mold, the threaded sleeve is fixed to the top of the fixed plate, the top of the base plate is rotatably connected to a threaded rod matching the thread of the threaded sleeve, and the top of the threaded rod is fixed with a handle.

[0009] Preferably, a vertical rod is fixed to the top of the bottom plate, a connecting plate is fixed to the outer wall of the ring die, and a movable block sleeved on the outer wall of the vertical rod is fixed to a side of the connecting plate away from the ring die.

[0010] Preferably, two groups of ventilation holes are provided at the top of the ring die, and the ventilation holes are connected with the inside of the ring die.

[0011] Preferably, a top plate is fixed to the top of the vertical rod, and an insertion rod corresponding to the vent is fixed to the bottom of the top plate.

[0012] Preferably, a fixed track is fixed to the top of the ring mold, a sliding block is slidably connected inside the fixed track, and a closing plate corresponding to the top of the injection port is fixed to the top of the sliding block.

[0013] Preferably, a spring is provided inside the sliding groove, one end of the spring is connected to the sliding block, and the other end of the spring is connected to the inner wall of the sliding groove.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. By setting the lifting mechanism, vents, movable blocks, connecting plates, top plates, plug rods, and vertical rods in combination, the lifting mechanism can drive the ring die to move up and down. When the ring die rises, the plug rod can be inserted into the vents to contact the cooled product, so that the product can fall naturally and achieve a fast discharging effect. This method is more efficient and does not require multiple disassembly and assembly during use, so it is relatively simple to use.

[0017] 2. By setting up a fixed track, a sliding groove, a sliding block, a closing plate and a spring combination, by pulling the closing plate, the sliding block can be driven to slide inside the sliding groove, and the spring can be squeezed and compressed. The staff can add the raw material into the ring mold through the injection port. Under the reset action of the spring, the closing plate can be driven to close the injection port to achieve a protective effect and ensure that the raw material will not be contaminated. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the closed plate structure of the utility model;

[0020] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0021] Figure 4 It is a schematic diagram of the structure of the ring die of the utility model when it is rising.

[0022] In the figure: 1, bottom plate; 211, sealing layer; 212, ring mold; 213, injection port; 214, vent; 215, fixed plate; 216, threaded sleeve; 217, threaded rod; 218, handle; 219, movable block; 220, connecting plate; 221, top plate; 222, plug rod; 223, vertical rod; 311, fixed track; 312, sliding groove; 313, sliding block; 314, closing plate; 315, spring. DETAILED DESCRIPTION

[0023] 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.

[0024] Example

[0025] Reference Figure 1-4 As shown, a new type of integrated ring mold includes a bottom plate 1, a sealing layer 211 fixed to the top of the bottom plate 1, and a ring mold 212 located above the sealing layer 211. The ring mold 212 is connected to the top of the bottom plate 1 through a lifting mechanism. The ring mold 212 is annular in design, which can facilitate the solidification and cooling of the raw materials. The top of the ring mold 212 is provided with an injection port 213 connected to the inside of the ring mold 212. The ring mold 212 can be driven up and down by the lifting mechanism. The ring mold 212 can be separated from the top of the sealing layer 211, so that the product inside the ring mold 212 can be separated. The sealing layer 211 can be silicone rubber, which is a very good high-temperature elastic sealing material. Its high temperature resistance can reach more than 300°C, and it can withstand long-term ultraviolet rays and oxidation corrosion in the air. It has good chemical resistance, compression deformation resistance, oxidation resistance, ozone resistance and other characteristics, and can seal the bottom of the ring mold 212 to ensure that the raw materials will not leak through the bottom of the ring mold 212.

[0026] The lifting mechanism includes a fixed plate 215, a threaded sleeve 216, a threaded rod 217 and a handle 218. The fixed plate 215 is fixed to the inner wall of the ring die 212, the threaded sleeve 216 is fixed to the top of the fixed plate 215, and the top of the bottom plate 1 is rotatably connected to a threaded rod 217 that matches the thread of the threaded sleeve 216. A handle 218 is fixed to the top of the threaded rod 217. The threaded rod 217 is driven to rotate by rotating the handle 218, and the threaded sleeve 216 and the fixed plate 215 are driven to move up and down under the action of the thread, thereby driving the ring die 212 to move up and down. When the ring die 212 moves upward, the product can be taken out; when the ring die 212 moves downward, the raw material can be sealed and injection molded.

[0027] A vertical rod 223 is fixed to the top of the bottom plate 1, a connecting plate 220 is fixed to the outer wall of the ring mold 212, and a movable block 219 is fixed to the side of the connecting plate 220 away from the ring mold 212, which is sleeved on the outer wall of the vertical rod 223. When the ring mold 212 moves, it can drive the connecting plate 220 and the movable block 219 to move vertically back and forth, and the movable block 219 can slide along the outer wall of the vertical rod 223 to achieve better stability. Two sets of vents 214 are opened at the top of the ring mold 212, and the vents 214 are connected to the inside of the ring mold 212. After the raw material is injected into the inside of the ring mold 212 through the injection port 213, the air inside the ring mold 212 is discharged through the vents 214. A top plate 221 is fixed to the top of the vertical rod 223, and an insertion rod 222 corresponding to the vent 214 is fixed to the bottom of the top plate 221. When the ring die 212 moves upward, the insertion rod 222 can be inserted into the vent 214 and push out the cooled product inside the ring die 212, thereby achieving the purpose of rapid discharging.

[0028] A fixed track 311 is fixed at the top of the ring mold 212, and a sliding block 313 is slidably connected inside the fixed track 311. A closing plate 314 corresponding to the top of the injection port 213 is fixed at the top of the sliding block 313. The closing plate 314 can make the sliding block 313 slide inside the sliding groove 312 when moving horizontally, thereby ensuring the stability of the closing plate 314. The closing plate 314 can be located at the top of the injection port 213 and protect the top of the injection port 213 to ensure that debris does not enter the injection port 213, ensuring the quality of product molding and improving the cleanliness of the equipment. A spring 315 is arranged inside the sliding groove 312, one end of the spring 315 is connected to the sliding block 313 and the other end is connected to the inner wall of the sliding groove 312. The arrangement of the spring 315 can play a good elastic reset effect, ensuring that the closing plate 314 can be stably located on the injection port 213, making the connection more efficient.

[0029] Working principle: When it is needed, the closing plate 314 is pulled to drive the sliding block 313 to slide inside the sliding groove 312, and the spring 315 is compressed, and then the raw material is injected into the ring mold 212 through the injection port 213. After the closing plate 314 is released, the closing plate 314 is driven to rebound under the elastic action of the spring 315, and the injection port 213 is blocked. After cooling, the product is naturally formed;

[0030] Then, the handle 218 is rotated to drive the threaded rod 217 to rotate, and the threaded sleeve 216, the fixed plate 215 and the ring die 212 are driven upward by the action of the thread. At this time, the movable block 219 slides along the outer wall of the vertical rod 223, so that the insertion rod 222 is inserted into the vent 214, and the formed product is pushed to separate from the inner wall of the ring die 212, so as to achieve a fast discharge effect.

[0031] Although 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 of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel integrated ring die, comprising a bottom plate (1), a sliding groove (312), a sealing layer (211) fixed to the top of the bottom plate (1), and a ring die (212) located above the sealing layer (211), characterized in that: The ring mold (212) is connected to the top of the bottom plate (1) via a lifting mechanism, and the top of the ring mold (212) is provided with an injection port (213) which is in communication with the inside of the ring mold (212).

2. A novel one-piece ring die according to claim 1, characterized in that: The lifting mechanism comprises a fixed plate (215), a threaded sleeve (216), a threaded rod (217) and a handle (218); the fixed plate (215) is fixed to the inner wall of the ring die (212); the threaded sleeve (216) is fixed to the top of the fixed plate (215); the top of the base plate (1) is rotatably connected to a threaded rod (217) that matches the thread of the threaded sleeve (216); and the top of the threaded rod (217) is fixed to a handle (218).

3. A novel one-piece ring die according to claim 2, characterized in that: A vertical rod (223) is fixed to the top of the bottom plate (1), a connecting plate (220) is fixed to the outer wall of the ring die (212), and a movable block (219) sleeved on the outer wall of the vertical rod (223) is fixed to a side of the connecting plate (220) away from the ring die (212).

4. A novel one-piece ring die according to claim 3, characterized in that: Two groups of ventilation holes (214) are provided at the top of the ring die (212), and the ventilation holes (214) are connected to the inside of the ring die (212).

5. A novel one-piece ring die according to claim 4, characterized in that: A top plate (221) is fixed to the top of the vertical rod (223), and an insertion rod (222) corresponding to the ventilation opening (214) is fixed to the bottom of the top plate (221).

6. A novel one-piece ring die according to claim 1, characterized in that: A fixed track (311) is fixed on the top of the ring mold (212), a sliding block (313) is slidably connected inside the fixed track (311), and a closing plate (314) corresponding to the top of the injection port (213) is fixed on the top of the sliding block (313).

7. A novel one-piece ring die according to claim 6, characterized in that: A spring (315) is arranged inside the sliding groove (312), and one end of the spring (315) is connected to the sliding block (313), and the other end is connected to the inner wall of the sliding groove (312).

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