Injection molding equipment for automotive upholstery

Abstract

The utility model relates to the technical field of automotive upholstery injection molding equipment, in particular to automotive upholstery injection molding equipment which comprises a machine body, a turntable capable of being used for adjustment is rotatably mounted on the surface of the top end of the machine body, and a disc seat capable of being used for auxiliary supporting is assembled on the surface of the top end of the turntable through bolts. A plurality of groups of grooves capable of being used for connection are formed in the surface of the top end of the disc seat, and mold core bodies capable of being used for injection molding of the automotive upholstery are clamped on the inner sides of the grooves; when injection molding equipment is used for carrying out injection molding on the automotive upholstery, as the mold core body clamped in the groove in the top of the disc seat is convenient to disassemble and assemble, the mold core body can be conveniently and directly replaced, and the mold core body with a corresponding structure can be conveniently replaced, so that the automotive upholstery can be conveniently subjected to injection molding.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile interior decoration part injection molding equipment, in particular to automobile interior decoration part injection molding equipment. Background Art

[0002] The lampshade is not only placed on the lamp to gather light, but also can prevent electric shock and protect the eyes. Therefore, most lamps will have lampshades. Molds are various molds and tools used in industrial production for injection molding, blow molding, extrusion, die-casting or forging, smelting, stamping, etc. to obtain the required products. In short, a mold is a tool 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; Patent No. CN202222666048.9 discloses a two-color injection molding device for automotive interior parts, which is provided with a transmission gear ring, and drives the transmission gear and the lower template to rotate by controlling the rotation of the transmission gear, and a plurality of third cavities are opened on the lower template, and the third cavity is docked with different first cavities and second cavities by controlling the rotation of the transmission gear at different angles, and four different colors of raw materials are respectively injected into the two first cavities and the second cavities to realize the processing of multiple combinations of two-color automotive interior parts, so as to improve the practicality of the injection molding equipment; and because there are many types of automotive interior parts, when different types of automotive interior parts need to be injected, the lower template needs to be replaced, but the lower template is generally fixed directly with multiple sets of bolts, resulting in the need to disassemble multiple bolts when replacing it before it can be replaced, which is not convenient to operate. To this end, we propose an injection molding device for automotive interior parts. Utility Model Content

[0003] In view of the problems in the prior art, the utility model provides an injection molding device for automobile interior decoration parts.

[0004] The technical solution adopted by the utility model to solve the technical problem is an automobile interior decoration injection molding device, comprising a machine body, a turntable for adjustment is rotatably installed on the top surface of the machine body, and a disc seat for auxiliary support is assembled on the top surface of the turntable through bolts, and grooves for connection are opened on the top surface of the disc seat, and there are multiple groups of grooves, and a mold core body for automobile interior decoration injection molding is clamped inside the groove;

[0005] A tooth groove for connection is provided on the outer side wall surface of the mold core body, and a sliding hole for connection is provided on the inner surface of the groove, a tooth block meshing with the tooth groove is slidably installed inside the sliding hole, and a screw rod rotatably connected with the tooth block is threadedly installed on the outer surface of the disk seat.

[0006] By adopting the above technical solution, when using the injection molding equipment to perform injection molding on the automotive interior decoration parts, since the mold core body clamped in the groove at the top of the disc seat is convenient to disassemble and assemble, it is convenient to directly replace the mold core body, and it is convenient to replace it with a mold core body of a corresponding structure, so that it is convenient to perform injection molding on the automotive interior decoration parts;

[0007] When the core mold body for injection molding of automobile interior decoration parts is inserted into the groove at the top of the disc seat, the corresponding screw on the outer periphery of the disc seat can be rotated so that the screw and the disc seat are screwed together and push the tooth block in the sliding hole, so that one end of the tooth block can extend out of the sliding hole and fit with the tooth groove on the outer periphery of the core mold body, so as to fix the core mold body inserted on the inner side of the groove, thereby facilitating the subsequent injection molding of automobile interior decoration parts and facilitating the disassembly and replacement of the screw and the tooth block, which is simple and convenient to operate.

[0008] Specifically, one end of the screw rod located outside the disc seat is provided with a rotation groove which can be used for rotation.

[0009] By adopting the above technical solution, the rotation groove on the outer side of the screw rod facilitates the cooperation with the screwdriver, making the screw rod more convenient to rotate.

[0010] Specifically, the inner circumferential surface of the groove is provided with arc grooves that can be used for connection, and there are multiple groups of arc grooves. The outer circumferential surface of the mold core body is integrally constructed with arc strips that fit and connect with the arc grooves, and there are multiple groups of arc strips.

[0011] By adopting the above technical solution, the arc strip and the arc groove are connected with each other in a fitting manner, so as to improve the stability of the mold core body being inserted into the groove.

[0012] Specifically, a water injection hole for cooling is provided on the inner side of the disc seat.

[0013] By adopting the above technical solution, the water injection hole can be conveniently connected to the water circulation system, so as to assist in the injection molding of automobile interior decoration parts.

[0014] Specifically, the bottom surface of the mold core body and the bottom surface of the inner side of the groove are both provided with vertical holes that can be used for connection, and the inner side of the body is equipped with a push rod that fits and connects with the vertical hole.

[0015] By adopting the above technical solution, the ejector rod and the vertical hole cooperate with each other, so that the automobile interior decoration parts after injection molding inside the mold core body can be ejected easily, and the automatic material removal is convenient.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The technical solution of the present application adopts the design of a turntable, a disc seat, a groove and a core body. When using an injection molding device to injection mold automobile interior parts, the core body clamped in the groove on the top of the disc seat is easy to disassemble and assemble, thereby facilitating direct replacement of the core body and convenient replacement with a core body of a corresponding structure, thereby facilitating the injection molding of automobile interior parts.

[0018] 2. The technical solution of the present application, through the design of tooth grooves, sliding holes, tooth blocks and screws, can rotate the corresponding screw on the outer periphery of the disc seat when the core body for injection molding of automotive interior parts is inserted into the groove on the top of the disc seat, so that the screw and the disc seat are screwed together and push the tooth block in the sliding hole, so that one end of the tooth block can extend out of the sliding hole and fit together with the tooth grooves on the outer periphery of the core body, so as to fix the core body inserted on the inner side of the groove, thereby facilitating the subsequent injection molding of automotive interior parts, and facilitating the disassembly and replacement of the screw and the disc seat, and the operation is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0020] Figure 1 It is an axonometric drawing of the utility model;

[0021] Figure 2 It is an exploded view of the connection structure between the groove and the mold core body of the utility model;

[0022] Figure 3 It is a cross-sectional schematic diagram of the disc seat structure of the utility model;

[0023] In the figure: 1, machine body; 2, turntable; 3, turntable seat; 4, groove; 5, core body; 6, tooth groove; 7, sliding hole; 8, tooth block; 9, screw; 10, rotary groove; 11, arc groove; 12, arc strip; 13, vertical hole; 14, push rod; 15, water injection hole. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] See also Figure 1-3The embodiment of the utility model provides a technical solution: an automobile interior decoration injection molding device, comprising a body 1, a turntable 2 for adjustment is rotatably installed on the top surface of the body 1, and a disc seat 3 for auxiliary support is assembled on the top surface of the turntable 2 through bolts, a groove 4 for connection is opened on the top surface of the disc seat 3, and there are multiple groups of grooves 4, a mold core body 5 for automobile interior decoration injection molding is clamped on the inner side of the groove 4; a tooth groove 6 for connection is opened on the outer circumferential side wall surface of the mold core body 5, and a sliding hole 7 for connection is opened on the inner circumferential surface of the groove 4, a tooth block 8 meshing with the tooth groove 6 is slidably installed on the inner side of the sliding hole 7, and a screw 9 rotatably connected with the tooth block 8 is threadedly installed on the outer circumferential surface of the disc seat 3.

[0026] When in use, when using the injection molding equipment to perform injection molding on the automotive interior decoration parts, since the mold core body 5 clamped in the groove 4 at the top of the disc seat 3 is convenient to disassemble and assemble, it is convenient to directly replace the mold core body 5, and it is convenient to replace it with the mold core body 5 of the corresponding structure, so as to facilitate the injection molding of the automotive interior decoration parts;

[0027] When the core body 5 for injection molding of automobile interior decoration parts is inserted into the groove 4 at the top of the disc seat 3, the corresponding screw 9 on the outer periphery of the disc seat 3 can be rotated so that the screw 9 and the disc seat 3 are screwed together and push the tooth block 8 in the sliding hole 7, so that one end of the tooth block 8 can extend out of the sliding hole 7 and conveniently fit and connect with the tooth groove 6 on the outer periphery of the core body 5, so as to fix the core body 5 clamped on the inner side of the groove 4, thereby facilitating the subsequent injection molding of automobile interior decoration parts and facilitating the disassembly and replacement thereof, and the operation is simple and convenient.

[0028] like Figure 1 and Figure 2 As shown, one end of the screw rod 9 located outside the disc seat 3 is provided with a rotation groove 10 which can be used for rotation.

[0029] When in use, the rotation groove 10 on the outer side of the screw rod 9 facilitates the cooperation with the screwdriver, making the screw rod 9 more convenient to rotate.

[0030] like Figure 2 As shown, the inner circumferential surface of the groove 4 is provided with arc grooves 11 for connection, and there are multiple groups of arc grooves 11. The outer circumferential surface of the mold core body 5 is integrally constructed with arc strips 12 that fit and connect with the arc grooves 11, and there are multiple groups of arc strips 12.

[0031] When in use, the arc strip 12 and the arc groove 11 are fitted and connected with each other, so as to improve the stability of the mold core body 5 being inserted into the groove 4 .

[0032] like Figure 3 As shown, a water injection hole 15 for cooling is provided on the inner side of the disc seat 3 .

[0033] When in use, the water injection hole 15 is conveniently connected to the water circulation system, so as to assist in the injection molding of automobile interior decoration parts.

[0034] like Figure 3 As shown, both the bottom surface of the mold core body 5 and the inner bottom surface of the groove 4 are provided with vertical holes 13 for connection, and a push rod 14 which is matched and connected with the vertical hole 13 is assembled inside the machine body 1 .

[0035] When in use, the ejector rod 14 cooperates with the vertical hole 13 to facilitate ejection of the automobile interior trimming parts after injection molding inside the mold core body 5, and facilitate automatic material removal.

[0036] The working principle and use process of the utility model are as follows: when in use, first install the corresponding structural components in the appropriate position. When using the injection molding equipment to injection mold the automobile interior decoration parts, since the core body 5 clamped in the groove 4 at the top of the disc seat 3 is convenient for disassembly and assembly, it is convenient to directly replace the core body 5, and it is convenient to replace it with the core body 5 of the corresponding structure, so as to facilitate the injection molding of automobile interior decoration parts with different structures. At the same time, when the core body 5 for injection molding of automobile interior decoration parts is clamped into the groove 4 at the top of the disc seat 3, the corresponding screw rod 9 on the outer periphery of the disc seat 3 can be rotated, so that the screw rod 9 and the disc seat 3 are screwed with each other and push the tooth block 8 in the sliding hole 7, so that one end of the tooth block 8 can extend out of the sliding hole 7 and conveniently fit and connect with the tooth groove 6 on the outer periphery of the core body 5, so as to facilitate the fixation of the core body 5 clamped on the inner side of the groove 4, so as to facilitate the subsequent injection molding of automobile interior decoration parts, and the operation is simple and convenient.

[0037] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. An automobile interior decoration parts injection molding equipment, characterized in that: The invention comprises a machine body (1), wherein a turntable (2) for adjustment is rotatably mounted on the top surface of the machine body (1), and a turntable seat (3) for auxiliary support is assembled on the top surface of the turntable (2) via bolts, and grooves (4) for connection are formed on the top surface of the turntable seat (3), and the grooves (4) are provided in a plurality of groups, and a mold core (5) for injection molding of automotive interior decoration parts is clamped inside the grooves (4); The outer peripheral side wall surface of the mold core body (5) is provided with a tooth groove (6) that can be used for connection, and the inner peripheral surface of the groove (4) is provided with a sliding hole (7) that can be used for connection, and a tooth block (8) meshingly connected with the tooth groove (6) is slidably installed inside the sliding hole (7), and a screw rod (9) rotatably connected with the tooth block (8) is threadedly installed on the outer peripheral surface of the disc seat (3).

2. The automotive interior parts injection molding equipment according to claim 1, characterized in that: One end of the screw rod (9) located outside the disc seat (3) is provided with a rotation groove (10) that can be used for rotation.

3. The automotive interior parts injection molding equipment according to claim 1, characterized in that: The inner circumferential surface of the groove (4) is provided with an arc groove (11) that can be used for connection, and the arc groove (11) has multiple groups. The outer circumferential surface of the mold core body (5) is integrally constructed with an arc strip (12) that fits and connects with the arc groove (11), and the arc strip (12) has multiple groups.

4. The automotive interior parts injection molding equipment according to claim 1, characterized in that: The inner side of the disc seat (3) is provided with a water injection hole (15) which can be used for cooling.

5. The automotive interior parts injection molding equipment according to claim 1, characterized in that: The bottom surface of the mold core body (5) and the inner bottom surface of the groove (4) are both provided with vertical holes (13) that can be used for connection, and the inner side of the machine body (1) is equipped with a top rod (14) that fits and connects with the vertical hole (13).

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