Three-way connector injection mold with rapid cooling function

Abstract

The utility model relates to the technical field of three-way joint injection molds, and discloses a three-way joint injection mold with a quick cooling function, which comprises injection molding frames, guide rods fixedly mounted between the injection molding frames, chutes formed in two sides of the surface of each injection molding frame, and left and right molds connected in the chutes in a sliding manner, mounting grooves are formed in the tops of the left and right molds, cooling assemblies are fixedly mounted in the mounting grooves, overflow assemblies are arranged on one sides of the left and right molds, and a heat dissipation plate is fixedly mounted on the surface of the injection molding frame. According to the three-way connector injection mold with the rapid cooling function, through the arrangement of the left mold, the right mold and the cooling assembly, in the using process, personnel open the cooling assembly, after the cooling assembly is opened, external air is guided into the left mold and the right mold through a guide pipe, and meanwhile hot air in the left mold and the right mold is replaced; in this way, the temperature in the left die and the temperature in the right die are reduced, and the effect of rapidly cooling the tee joint die is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of three-way joint injection molds, in particular to a three-way joint injection mold with a rapid cooling function. Background Art

[0002] The forming of the tee joint is to flatten the tube billet, which is larger than the diameter of the tee, to about the size of the tee diameter, and open a hole at the location where the branch pipe is stretched; the tube billet is heated, put into the forming die, and the punch die for stretching the branch pipe is installed in the tube billet; the tube billet is radially compressed under the action of pressure, and during the radial compression process, the metal flows toward the branch pipe direction and forms the branch pipe under the stretching of the punch die. The whole process is formed through the radial compression of the tube billet and the stretching process of the branch pipe location.

[0003] However, the existing three-way joint injection mold with a rapid cooling function has the following disadvantages: the existing three-way joint injection mold takes a long time to cool the three-way joint after injection molding, which delays the subsequent work, reduces work efficiency, and is inconvenient to demould. Utility Model Content

[0004] The technical problem solved by the utility model is to provide a three-way joint injection mold with a rapid cooling function, which is highly practical and can be simply operated and has a relatively simple structure. It solves the problem that the three-way joint injection mold proposed in the above background technology takes a long time to cool the three-way joint after the injection molding is completed, resulting in delays in subsequent work.

[0005] To achieve the above purpose, the utility model is implemented through the following technical scheme: a three-way joint injection mold with a rapid cooling function, including an injection molding frame, guide rods are fixedly installed between the injection molding frames, slide grooves are provided on both sides of the surface of the injection molding frame, left and right molds are slidably connected inside the slide grooves, installation grooves are provided on the tops of the left and right molds, a cooling assembly is fixedly installed inside the installation grooves, an overflow assembly is provided on one side of the left and right molds, a heat sink is fixedly installed on the surface of the injection molding frame, and a demolding assembly is provided between the guide rods.

[0006] Optionally, the cooling assembly includes a conical cylinder fixedly installed inside the installation groove, a fan is fixedly installed inside the conical cylinder, a transverse tube is fixedly installed at the bottom of the conical cylinder, and guide tubes are provided on both sides of the surface of the transverse tube.

[0007] Optionally, a through groove is opened inside the left and right molds, and the size of the through groove is adapted to the cooling component.

[0008] Optionally, a limit ring is fixedly installed on the top of the left and right molds, and the size of the limit ring is matched with the size of the guide rod.

[0009] Optionally, the overflow assembly includes a guide tube fixedly installed on the left and right molds, a collection frame is fixedly installed on one end of the guide tube, a discharge pipe is fixedly installed on one side of the collection frame, and a roller is provided at the bottom of the collection frame.

[0010] Optionally, a rotating groove is provided on the surface of the exhaust pipe, and a control valve is provided inside the rotating groove.

[0011] Optionally, the demoulding assembly includes a servo motor fixedly mounted on one side of the injection molding frame, the output end of the servo motor is fixedly mounted with a forward and reverse threaded rod, both sides of the surface of the forward and reverse threaded rod are threaded with a moving block, and the moving block is located between the limiting rings on both sides.

[0012] The utility model provides a three-way joint injection mold with a rapid cooling function, which has the following beneficial effects:

[0013] 1. The three-way joint injection mold with rapid cooling function is provided with left and right molds and a cooling component. During use, the personnel open the cooling component. After opening, the cooling component introduces the outside air into the inside of the left and right molds through the guide pipe. At the same time, the hot air in the left and right molds will be replaced, thereby reducing the temperature inside the left and right molds, which plays a role in rapidly cooling the three-way joint mold.

[0014] 2. The three-way joint injection mold with rapid cooling function, through the setting of left and right molds and overflow components, when the three-way joint is extruded inside the mold, the excess injection liquid inside will enter the overflow component along the guide pipe. After entering the overflow component, the personnel will discharge it for secondary use, which plays a role in recycling the excess injection liquid and reduces material waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the left and right mold structures of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the injection molding frame of the utility model.

[0019] In the figure: 1. Injection molding frame; 2. Guide rod; 3. Left and right molds; 4. Cooling assembly; 401. Conical cylinder; 402. Fan; 403. Horizontal pipe; 404. Guide pipe; 5. Overflow assembly; 501. Guide pipe; 502. Collection frame; 503. Exhaust pipe; 504. Roller; 6. Heat sink; 7. Limiting ring; 8. Demolding assembly; 801. Servo motor; 802. Positive and negative threaded rods; 803. Moving block. DETAILED DESCRIPTION

[0020] 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. 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.

[0021] See also Figures 1 to 4 The utility model provides a technical solution: a three-way joint injection mold with a rapid cooling function, comprising an injection frame 1, a guide rod 2 is fixedly installed between the injection frames 1, and both sides of the surface of the injection frame 1 are provided with a slide groove, and the inside of the slide groove is slidably connected with a left and right mold 3, and the inside of the left and right molds 3 is provided with a through groove, and the size of the through groove is adapted to the cooling component 4;

[0022] By setting the through grooves, the air entering the left and right molds 3 can be guided, thereby reducing the waste of air for cooling the injection molded parts and improving the efficiency of cooling the injection molded parts.

[0023] The top of the left and right molds 3 is provided with a mounting groove, the interior of which is fixedly provided with a cooling assembly 4, one side of the left and right molds 3 is provided with an overflow assembly 5, a heat sink 6 is fixedly provided on the surface of the injection molding frame 1, and a demoulding assembly 8 is provided between the guide rods 2;

[0024] By setting the heat sink 6 , after the left and right molds 3 are opened, the heat sink 6 will blow air from bottom to top, thereby cooling the injection molded parts inside the left and right molds 3 .

[0025] A limit ring 7 is fixedly installed on the top of the left and right molds 3, and the size of the limit ring 7 is adapted to the size of the guide rod 2;

[0026] By setting the limiting ring 7 , during use, the left and right molds 3 will slide left and right through the guide rod 2 sliding inside the limiting ring 7 .

[0027] Embodiment 1:

[0028] The cooling assembly 4 includes a conical cylinder 401 fixedly installed inside the installation groove, a fan 402 is fixedly installed inside the conical cylinder 401, a transverse pipe 403 is fixedly installed at the bottom of the conical cylinder 401, and guide pipes 404 are provided on both sides of the surface of the transverse pipe 403;

[0029] During use, the fan 402 is turned on, and the fan 402 will then introduce air into the interior of the transverse tube 403 through the conical tube 401, and the air will then be blown toward the injection molded parts through the guide tubes 404 on both sides of the transverse tube 403, thereby quickly cooling the injection molded parts.

[0030] Embodiment 2:

[0031] The overflow assembly 5 includes a guide pipe 501 fixedly installed on the left and right molds 3, a collection frame 502 is fixedly installed on one end of the guide pipe 501, a discharge pipe 503 is fixedly installed on one side of the collection frame 502, and a roller 504 is provided at the bottom of the collection frame 502;

[0032] During use, excess injection liquid inside the left and right molds 3 will enter the interior of the collection frame 502 through the guide tube 501. After entering the interior of the collection frame 502, the personnel will open the control valve on the discharge pipe 503, and the injection liquid will flow out through the discharge pipe 503, thereby collecting excess injection liquid and reducing the waste of injection liquid.

[0033] Embodiment three:

[0034] The demoulding assembly 8 includes a servo motor 801 fixedly mounted on one side of the injection molding frame 1, and a positive and negative threaded rod 802 is fixedly mounted on the output end of the servo motor 801. Both sides of the surface of the positive and negative threaded rod 802 are threadedly penetrated by a moving block 803, and the moving block 803 is located between the limiting rings 7 on both sides;

[0035] During use, the servo motor 801 is powered on, and the forward and reverse threaded rods 802 at its output end will drive the moving block 803 to move to both sides. When the moving block 803 moves, it will drive the left and right molds 3 to be demolded to both sides through the limit ring 7, thereby demolding the mold.

[0036] In the utility model, the working steps of the device are as follows:

[0037] Step 1: Turn on the fan 402, and the fan 402 will introduce air into the interior of the transverse tube 403 through the conical tube 401, and the air will be blown toward the injection molded part through the guide tubes 404 on both sides of the transverse tube 403;

[0038] The second step: during use, the excess injection liquid inside the left and right molds 3 will enter the interior of the collection frame 502 through the guide tube 501. After entering the interior of the collection frame 502, the personnel will open the control valve on the discharge pipe 503, and the injection liquid will flow out through the discharge pipe 503.

[0039] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0040] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0041] 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 of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A three-way joint injection mold with a rapid cooling function, comprising an injection molding frame (1), characterized in that: A guide rod (2) is fixedly installed between the injection molding frames (1), and slide grooves are provided on both sides of the surface of the injection molding frames (1). The left and right molds (3) are slidably connected inside the slide grooves. A mounting groove is provided on the top of the left and right molds (3). A cooling component (4) is fixedly installed inside the mounting groove. An overflow component (5) is provided on one side of the left and right molds (3). A heat dissipation plate (6) is fixedly installed on the surface of the injection molding frames (1), and a demoulding component (8) is provided between the guide rods (2).

2. The three-way joint injection mold with rapid cooling function according to claim 1, characterized in that: The cooling assembly (4) comprises a conical cylinder (401) fixedly mounted inside a mounting groove, a fan (402) fixedly mounted inside the conical cylinder (401), a transverse tube (403) fixedly mounted at the bottom of the conical cylinder (401), and guide tubes (404) are provided on both sides of the surface of the transverse tube (403).

3. The three-way joint injection mold with rapid cooling function according to claim 1, characterized in that: The left and right molds (3) are provided with through grooves inside, and the size of the through grooves is compatible with the cooling assembly (4).

4. The three-way joint injection mold with rapid cooling function according to claim 1, characterized in that: A limiting ring (7) is fixedly installed on the top of the left and right molds (3), and the size of the limiting ring (7) is matched with the size of the guide rod (2).

5. The three-way joint injection mold with rapid cooling function according to claim 1, characterized in that: The overflow assembly (5) comprises a guide pipe (501) fixedly mounted on the left and right molds (3); a collection frame (502) is fixedly mounted on one end of the guide pipe (501); a discharge pipe (503) is fixedly mounted on one side of the collection frame (502); and a roller (504) is provided at the bottom of the collection frame (502).

6. The three-way joint injection mold with rapid cooling function according to claim 5, characterized in that: A rotating groove is provided on the surface of the discharge pipe (503), and a control valve is provided inside the rotating groove.

7. The three-way joint injection mold with rapid cooling function according to claim 1, characterized in that: The demoulding assembly (8) comprises a servo motor (801) fixedly mounted on one side of the injection molding frame (1); a forward and reverse threaded rod (802) is fixedly mounted on the output end of the servo motor (801); both sides of the surface of the forward and reverse threaded rod (802) are threadedly penetrated by moving blocks (803); and the moving blocks (803) are located between the limiting rings (7) on both sides.

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