Injection mold

Abstract

The utility model relates to the technical field of injection molds, and discloses an injection mold which comprises a machine body, a first motor is arranged in the machine body, a rotating shaft is fixedly connected to the output end of the first motor, a linkage gear is fixedly connected to the top of the rotating shaft, and rotating rods are rotationally connected to the left side and the right side in the machine body. A metal gear is fixedly connected to the bottom of the rotating rod, the linkage gear is in meshed connection with the metal gear, a semicircular gear is fixedly connected to the middle of the outer side of the rotating rod, a mold block is installed on the top of the machine body, and teeth are fixedly connected to the left side and the right side of the outer wall of the mold block. According to the utility model, the motor I drives the rotating shaft to rotate, the top of the rotating shaft is fixedly connected with the linkage gear to rotate, and the semicircular gear is driven to rotate so as to drive the mold block to move, so that molten materials in the mold block can be uniformly mixed.

Description

TECHNICAL FIELD

[0001] The utility model relates to injection mold technical field especially relates to an injection mold. BACKGROUND

[0002] Injection mold is used to melt the plastic material by high pressure injection into the mold cavity, after cooling solidification, get the tooling, usually by pouring system, forming parts, demolding mechanism some parts, provides important technical support for modern industrial production.

[0003] The role of injection mold is to melt the plastic material accurately into the mold cavity of specific shape, after cooling solidification, form various shape complex, size accurate plastic products, injection mold can realize high efficiency, mass production, guarantee the consistency and quality stability of product.

[0004] In prior art, the advantages of injection mold are: can realize high-precision forming, produce size accurate, shape complex plastic products, production efficiency is extremely high, can carry out mass continuous production, satisfy the large demand of market, but during pouring, since the molten plastic material is flowing, will lead to the uneven melting of plastic material, will affect the subsequent use. UTILITY MODEL CONTENTS

[0005] In order to make up for the above insufficient, the utility model provides an injection mold, aims at improving the problem of uneven melting of plastic material during pouring in prior art, which will affect the subsequent use.

[0006] In order to realize the above purpose, the utility model adopts the following technical scheme: an injection mold, including machine body, the inside of machine body is provided with motor one, the output end of motor one is fixedly connected with the shaft, the top of the shaft is fixedly connected with the linkage gear, the inside left and right sides of machine body are rotatably connected with the rotating rod, the bottom of rotating rod is fixedly connected with the metal gear, the linkage gear is meshed with metal gear, the outside middle part of rotating rod is fixedly connected with the semicircle gear, the top of machine body is installed with mold block, the left and right sides of the outer wall of mold block are fixedly connected with the teeth, the semicircle gear is meshed with teeth, the left end of the top of machine body is provided with the heat dissipation mechanism, the heat dissipation mechanism is used for cooling the accessory after pouring.

[0007] Further description of the above technical scheme:

[0008] The heat dissipation mechanism comprises a fixed plate, the fixed plate is arranged at the top of the body, the outer wall right side of the fixed plate is fixedly connected with a motor two, the output end of the motor two is fixedly connected with a rotating gear, the top of the fixed plate is fixedly connected with a sliding groove rod, the outer side of the sliding groove rod is slidably connected with a moving rod, the bottom of the moving rod is slidably connected with a gear slot frame, the rotating gear is meshedly connected with the gear slot frame, and the outer wall right side middle part of the gear slot frame is provided with a fan.

[0009] As a further description of the above technical scheme:

[0010] The bottom of the body is fixedly connected with support legs at four corners, and the bottom of the support leg is fixedly connected with a fixed block.

[0011] As a further description of the above technical scheme:

[0012] The outer side of the motor one is provided with a protective cover, and the outer wall of the protective cover is equally provided with a plurality of heat dissipation holes.

[0013] As a further description of the above technical scheme:

[0014] The top of the body is provided with a placing disc, and the top of the body is provided with a clamping groove at four corners.

[0015] As a further description of the above technical scheme:

[0016] The inside of the body is fixedly connected with a plurality of connecting rods, and the left and right sides of the body are fixedly connected with fixed rods.

[0017] As a further description of the above technical scheme:

[0018] The outer wall right side middle part of the body is fixedly connected with a connecting block, and the outer side of the connecting block is fixedly connected with a hook.

[0019] As a further description of the above technical scheme:

[0020] The outer side of the gear slot frame is provided with a threaded hole, and the inner wall of the threaded hole is threadedly connected with a screw.

[0021] The utility model has the advantages of the following beneficial effects:

[0022] 1、 in the utility model, the motor one drives the rotating shaft to rotate, the rotating shaft is fixedly connected with the connecting gear at the top, the connecting gear is driven to rotate, the mold block is driven to move, and the molten material in the mold block is uniformly mixed.

[0023] 2. The utility model discloses, through the kinetic energy of motor no. 2 drive rotation gear rotates, be equipped with the sliding slot pole on the fixed plate, be equipped with the moving pole on the sliding slot pole, and the moving pole moves and drives the tooth groove frame to move, and then drive the fan to move, realize the cooling treatment of the accessory of pouring finished. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 A three-dimensional view of an injection mold is provided for the utility model;

[0025] Figure 2 A front view of an injection mold is provided for the utility model;

[0026] Figure 3 A side view of an injection mold is provided for the utility model;

[0027] Figure 4 A partial structure split view of an injection mold is provided for the utility model;

[0028] Figure 5 A heat dissipation mechanism schematic view of an injection mold is provided for the utility model.

[0029] Legend:

[0030] 1, machine body, 2, heat dissipation mechanism, 201, fixed plate, 202, motor no. 2, 203, rotation gear, 204, sliding slot pole, 205, moving pole, 206, tooth groove frame, 207, fan, 3, motor no. 1, 4, rotating shaft, 5, linkage gear, 6, rotating rod, 7, metal gear, 8, semicircular gear, 9, mold block, 10, tooth, 11, support leg, 12, fixed block, 13, protective cover, 14, heat dissipation hole, 15, placing disc, 16, clamping groove, 17, connecting rod, 18, fixed rod, 19, connecting block, 20, hook, 21, screw hole, 22, screw. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0032] Reference Figure 1 , Figure 2 and Figure 4The utility model provides an embodiment: a kind of injection mold, the inside of machine body 1 is provided with motor one 3, the output end of motor one 3 is fixedly connected with rotating shaft 4, rotating shaft 4 is rotated by the kinetic energy of motor one 3, the top of rotating shaft 4 is fixedly connected with linkage gear 5, the inside left and right sides of machine body 1 are rotatably connected with rotating rod 6, the bottom of rotating rod 6 is fixedly connected with metal gear 7, linkage gear 5 is engaged with metal gear 7, linkage gear 5 will drive metal gear 7 to rotate, the outside middle part of rotating rod 6 is fixedly connected with semicircular gear 8, the top of machine body 1 is installed with mold block 9, the outer wall left and right sides of mold block 9 are fixedly connected with tooth 10, semicircular gear 8 is engaged with tooth 10, the top left end of machine body 1 is provided with heat dissipation mechanism 2, heat dissipation mechanism 2 is used to give the cooling of the accessory after pouring is completed, the bottom of machine body 1 four corners is fixedly connected with support leg 11, the bottom of support leg 11 is fixedly connected with fixed block 12, play the role of supporting whole, the outside of motor one 3 is provided with protective cover 13, and protective cover 13 is peripherally provided with heat dissipation hole 14 at equal intervals, can effectively protect motor one 3, and can effectively ventilate and heat dissipation to motor one 3;

[0033] Specifically, by the drive of motor one 3, rotating shaft 4 realizes rotary motion, at the top of rotating shaft 4, the linkage gear 5 fixedly connected with it rotates synchronously, the outside of this linkage gear 5, there are two metal gears 7 and it engages and rotates, in turn, to make rotating rod 6 rotate, on rotating rod 6, semicircular gear 8 is installed, and tooth 10 is fixed on mold block 9, when semicircular gear 8 rotates, by the meshing action with tooth 10, drive mold block 9 to move, this movement process ensures that the materials melted inside mold block 9 can be uniformly mixed, four support legs 11 are firmly fixed on machine body 1, and support leg 11 is further stably connected with fixed block 12 at the bottom, to ensure the safe operation of motor one 3, its outside is equipped with protective cover 13, in addition, the protective cover 13 has many heat dissipation holes 14, to ensure that the motor effectively dissipates heat during the working process.

[0034] Refer to Figure 1 And Figure 5The heat dissipation mechanism 2 comprises a fixed plate 201 provided on the top of the body 1, the outer wall right side of the fixed plate 201 is fixedly connected with a motor two 202, the output end of the motor two 202 is fixedly connected with a rotating gear 203, the rotating gear 203 is driven to rotate by the kinetic energy of the motor two 202, the top of the fixed plate 201 is fixedly connected with a sliding groove rod 204, the outer side of the sliding groove rod 204 is slidably connected with a moving rod 205, the bottom of the moving rod 205 is slidably connected with a gear slot frame 206, the rotating gear 203 is meshedly connected with the gear slot frame 206, the outer wall right side middle part of the gear slot frame 206 is provided with a fan 207, so as to drive the fan 207 to move, the outer side of the gear slot frame 206 is provided with a threaded hole 21, and the inner wall of the threaded hole 21 is threadedly connected with a screw 22.

[0035] Specifically, the kinetic energy of the motor two 202 drives the rotating gear 203 to rotate, the sliding groove rod 204 is arranged on the fixed plate 201, the moving rod 205 is installed on the sliding groove rod 204, the bottom of the moving rod 205 is connected with the gear slot frame 206 and can freely slide in the track of the sliding groove rod 204, so as to drive the gear slot frame 206 to displace, the fan 207 is installed on the gear slot frame 206, which functions to heat dissipation treatment on the finished casting accessory, the threaded hole 21 is arranged on the gear slot frame 206, and the screw 22 is used for more stable fixation, the model of the motor one 3 and the motor two 202 is JZBOBO2.

[0036] With reference to Figure 1 and Figure 3 The top of the body 1 is provided with a placing disc 15, the top of the body 1 is provided with a clamping groove 16 at each of the four corners, a plurality of connecting rods 17 are fixedly connected in the body 1, and a fixed rod 18 is fixedly connected to the left and right sides of the body 1, which plays a role in connecting the whole and makes the whole more stable, a connecting block 19 is fixedly connected to the outer wall right side middle lower part of the body 1, and a hook 20 is fixedly connected to the outer side of the connecting block 19, which can be used for hanging some tools.

[0037] Specifically, the placing disc 15 is arranged on the top of the body 1, and the top is also provided with the clamping groove 16, a plurality of connecting rods 17 are fixedly connected in the body 1, in addition, the left and right sides of the body 1 are provided with the fixed rod 18, which is used to enhance the stability of the structure, the connecting block 19 is fixed on the body 1, and the hook 20 is arranged on the connecting block 19, which can be used for hanging some tools.

[0038] Working principle: through motor 3 drive shaft 4 rotation, rotation in the top of the shaft 4 fixedly connected with the drive gear 5 rotation, in the drive gear 5 outside meshing with two metal gear 7 rotation, in turn will drive the rotating rod 6 rotation, on the rotating rod 6 is provided with semicircular gear 8, and in the mold block 9 is fixed with the tooth 10, semicircular gear 8 rotation, will drive the mold block 9 movement, can make the mold block 9 inside the melting material mixing uniform;

[0039] The kinetic energy of motor two 202 drive rotating gear 203 rotation, in the fixed plate 201 is provided with sliding slot rod 204, in the sliding slot rod 204 is provided with moving rod 205, in the bottom of the moving rod 205 sliding has the tooth groove frame 206, moving rod 205 can slide in the sliding slot rod 204, in turn will drive the tooth groove frame 206 movement, and is provided with fan 207 on the tooth groove frame 206, carries out the cooling treatment to the accessory after pouring is completed.

[0040] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and not for limiting the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the skilled in the art, it still can be modified to the technical scheme recorded in the foregoing each embodiment, or to equivalent replacement for part of the technical features, within the spirit and principles of the utility model, any modification, equivalent replacement, improvement, etc. should be included in the protection scope of the utility model.

Claims

1. An injection mould comprising a machine body (1), characterised in that: The inside of the machine body (1) is provided with motor one (3), the output end of motor one (3) is fixedly connected with the rotating shaft (4), the top of the rotating shaft (4) is fixedly connected with the connecting gear (5), the inside of the machine body (1) is rotatably connected with the rotating rod (6) on the left and right sides, the bottom of the rotating rod (6) is fixedly connected with the metal gear (7), the connecting gear (5) is engaged with the metal gear (7), the outside middle part of the rotating rod (6) is fixedly connected with the semicircular gear (8), the top of the machine body (1) is provided with the mold block (9), the outer wall of the mold block (9) is fixedly connected with the tooth (10) on the left and right sides, the semicircular gear (8) is engaged with the tooth (10), the top left end of the machine body (1) is provided with the heat dissipation mechanism (2), the heat dissipation mechanism (2) is used for cooling the finished accessory.

2. An injection mold according to claim 1, characterized in that: The heat dissipation mechanism (2) includes a fixed plate (201), the fixed plate (201) is arranged on the top of the machine body (1), the outer wall right side of the fixed plate (201) is fixedly connected with the motor two (202), the output end of the motor two (202) is fixedly connected with the rotating gear (203), the top of the fixed plate (201) is fixedly connected with the chute rod (204), the outside of the chute rod (204) is slidably connected with the moving rod (205), the bottom of the moving rod (205) is slidably connected with the tooth groove frame (206), the rotating gear (203) is engaged with the tooth groove frame (206), the outer wall right side middle part of the tooth groove frame (206) is provided with the fan (207).

3. An injection mold according to claim 1, characterized in that: The bottom of the machine body (1) is fixedly connected with the supporting leg (11) at the four corners, the bottom of the supporting leg (11) is fixedly connected with the fixed block (12).

4. An injection mold according to claim 1, characterized in that: The outside of the motor one (3) is provided with the protective cover (13), the outer wall of the protective cover (13) is equidistantly provided with the heat dissipation hole (14).

5. An injection mold according to claim 1, characterized in that: The top of the machine body (1) is provided with the placing disc (15), the top of the machine body (1) is provided with the clamping groove (16) at the four corners.

6. An injection mold according to claim 1, characterized in that: The inside of the machine body (1) is fixedly connected with the connecting rod (17), the left and right sides of the machine body (1) are fixedly connected with the fixed rod (18).

7. An injection mold according to claim 1, characterized in that: The outer wall right side middle part of the machine body (1) is fixedly connected with the connecting block (19), the outside of the connecting block (19) is fixedly connected with the hook (20).

8. An injection mold according to claim 2, characterized in that: The outside of the tooth groove frame (206) is provided with the threaded hole (21), the inner wall of the threaded hole (21) is threadedly connected with the screw (22).

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