CN216760712U

CN216760712U - Injection mold capable of stably adding materials

Info

Publication number: CN216760712U
Application number: CN202122770172.5U
Authority: CN
Inventors: 高振平
Original assignee: Zhongshan Shangze Plastic Technology Co ltd
Current assignee: Zhongshan Shangze Plastic Technology Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-06-17
Anticipated expiration: 2031-11-12

Abstract

The utility model relates to the technical field of injection molds, in particular to an injection mold capable of stably adding materials, which comprises a base, a pressing block, an injection joint and a quantifying device, wherein the pressing block is clamped and connected with the surface of the base, the injection joint is fixedly connected with the surface of the pressing block, one side of the pressing block close to the base is fixedly connected with a guide column, the quantifying device is arranged on the surface of the pressing block, the quantifying device comprises a support frame, the support frame is fixedly connected with the surface of the pressing block, the inner wall of the support frame is fixedly connected with a driving motor, the driving end of the driving motor is fixedly connected with a gear A, the surface of the support frame is provided with a positioning groove, the inner wall of the positioning groove is rotatably connected with a gear B, and the surface of the pressing block is fixedly connected with a positioning column. According to the utility model, by arranging the quantitative device, the accuracy of the equipment is increased, the feeding operation of the equipment is convenient to control, the phenomenon that most of equipment is easily filled too much in the feeding process is prevented, the stability of the equipment is increased, the economic loss of a user is reduced, and the normal use of the equipment is facilitated.

Description

Injection mold capable of stably adding materials

Technical Field

The utility model relates to the technical field of injection molds, in particular to an injection mold capable of stably adding materials.

Background

An injection mold, i.e., a mold applied to plastic products, can unify the size and shape of the plastic products through the mold.

With the development of society, injection molds are widely used in industrial production, most of devices on the market have single material injection dosage control means at present, the situation of excessive material injection is easy to occur in the injection molding process of the devices, the stability of the devices is reduced, the economic loss of users is increased, the normal use of the devices is not facilitated, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an injection mold capable of stably adding materials.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a stabilize injection mold who adds material, includes base, briquetting, injection moulding joint and proportioning device, the briquetting is established with the surface card of base and is connected, the injection moulding joint is connected with the fixed surface of briquetting, one side fixedly connected with guide post that the briquetting is close to the base, proportioning device sets up the surface at the briquetting, proportioning device includes the support frame, the support frame is connected with the fixed surface of briquetting, the inner wall fixedly connected with driving motor of support frame, driving motor's drive end fixedly connected with gear A.

Preferably, the surface of the support frame is provided with a positioning groove, the inner wall of the positioning groove is rotatably connected with a gear B, the surface of the pressing block is fixedly connected with a positioning column, the surface of the positioning column is provided with a rack, and the surface of the rack is fixedly connected with a supporting block. The supporting frame is arranged, and the position of the driving motor can be fixed through the supporting frame, so that the driving motor is prevented from vibrating.

Preferably, the surface of the support frame is provided with a jack, the driving end of the driving motor is rotatably connected with the jack, and one side of the gear A, which is far away from the rack, is in transmission connection with the gear B. The driving motor is arranged, and the abutting block can be controlled to move through the driving motor, so that the control equipment can carry out quantitative discharging.

Preferably, one side of the gear A, which is far away from the gear B, is in transmission connection with the rack, one side of the gear B, which is far away from the gear A, is in transmission connection with the rack, the injection molding connector is in sliding connection with the inner wall of the abutting block, a round hole is formed in the surface of the abutting block, and the inner wall of the injection molding connector is communicated with the round hole. The gear A is arranged, the gear B can be driven to move through the gear A, and meanwhile, the rack on one side can be driven to move.

Preferably, the surface of base is provided with cleaning device, cleaning device includes fixed frame, the fixed surface of fixed frame and base is connected, the inner wall sliding connection of fixed frame has the slider, the fixed surface of slider is connected with the locating pin. The device is fixed on the surface of equipment by the aid of the fixing frame, and the cleaning frame can be preliminarily positioned, so that the cleaning frame is prevented from deviating.

Preferably, the fixed surface of slider is connected with spacing spring, the fixed surface of slider is connected with the buckle, the fixed surface of fixed frame is connected with the stopper, the spout has been seted up to the table of fixed frame, the inner wall sliding connection of spout has clean frame. The sliding block is arranged, and the positioning pin can be controlled to move through the sliding block, so that the cleaning frame can be conveniently replaced.

Preferably, spacing hole has been seted up to the inner wall of fixed frame, locating pin and spacing hole sliding connection, one side and fixed frame fixed connection of slider are kept away from to spacing spring, the buckle is established with the stopper card and is connected, the card hole has been seted up on the surface of clean frame, the locating pin is established with card hole card and is connected, the guide post is established with the inner wall card of clean frame and is connected. Set up spacing spring, can retrain the position of slider through spacing spring to prevent slider automatic displacement.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. in the utility model, by arranging the quantitative device, when the equipment performs injection molding and discharging, a switch of the driving motor is turned on, the driving motor is electrified to run, the driving motor drives the gear A to perform rotary motion in the rotary process, the gear A is meshed with the gear B in the rotary process, the gear B is driven to perform rotary motion, the gear A and the gear B are respectively meshed with the racks on two sides in the rotary process, the racks on two sides are driven to perform displacement motion, the racks drive the abutting block to perform displacement motion in the motion process, when the abutting block moves to a running position, the injection molding joint is converted into a communicated state, when the material is discharged to a proper dosage, the driving motor automatically rotates reversely, the abutting block closes the injection molding joint, and by arranging the quantitative device, the accuracy of the equipment is improved, and the feeding operation of the equipment is convenient to control, the situation that too much filling easily appears in the charging process is prevented to most equipment, the stability of equipment is increased, the economic loss of a user is reduced, and the normal use of the equipment is facilitated.

2. According to the cleaning device, the guide post can move along with the opening and closing of the device in the production process of the device, the guide post is in contact with the inner wall of the cleaning frame in the movement process, stains on the surface of the guide post can be cleaned through the cleaning of the cleaning frame, when the cleaning frame needs to be replaced, the sliding block is pushed, the limiting spring is extruded while the sliding block is stressed, the limiting spring is deformed immediately under stress, meanwhile, the sliding block loses restraint and drives the positioning pin to move in a displacement mode, the positioning pin is separated from the cleaning frame in the displacement process, then the cleaning frame is pushed, the cleaning frame is pushed out of the fixing frame, the cleaning and maintenance of the device are facilitated through the cleaning device, the work burden of operators is reduced, the cleaning efficiency of the device is improved, and the service life of the device is prolonged.

Drawings

FIG. 1 is a schematic perspective view of an injection mold with stable feeding according to the present invention;

FIG. 2 is a schematic structural view of the injection mold with stable material addition shown in FIG. 1 at A;

FIG. 3 is a schematic bottom view of an injection mold with stable material feeding according to the present invention;

FIG. 4 is a schematic structural diagram of the injection mold with stable material feeding shown in FIG. 3B;

FIG. 5 is a schematic structural view of a dosing device of an injection mold with stable feeding according to the present invention;

FIG. 6 is a schematic structural diagram of a cleaning apparatus for an injection mold with stable feeding according to the present invention.

Illustration of the drawings:

1. a base; 2. pressing into blocks; 3. injection molding a joint; 4. a guide post; 5. a dosing device; 51. a support frame; 52. a drive motor; 53. a gear A; 54. a gear B; 55. a positioning column; 56. a rack; 57. a resisting block; 6. a cleaning device; 61. a fixing frame; 62. a slider; 63. positioning pins; 64. a limiting spring; 65. buckling; 66. a limiting block; 67. a cleaning frame.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a stabilize injection mold who adds material, includes base 1, briquetting 2, injection moulding joint 3 and proportioning device 5, and briquetting 2 is established with the surperficial card of base 1 and is connected, and injection moulding joint 3 is connected with the fixed surface of briquetting 2, and briquetting 2 is close to one side fixedly connected with guide post 4 of base 1, and proportioning device 5 sets up the surface at briquetting 2.

The specific arrangement and function of the dosing means 5 and the cleaning means 6 will be described in detail below.

In this embodiment: the quantifying device 5 comprises a support frame 51, the support frame 51 is fixedly connected with the surface of the pressing block 2, a driving motor 52 is fixedly connected to the inner wall of the support frame 51, and a gear A53 is fixedly connected to the driving end of the driving motor 52.

Specifically, the positioning groove is formed in the surface of the support frame 51, the gear B54 is connected to the inner wall of the positioning groove in a rotating mode, the positioning column 55 is connected to the surface of the pressing block 2 in a fixed mode, the rack 56 is installed on the surface of the positioning column 55, and the abutting block 57 is connected to the surface of the rack 56 in a fixed mode. A support frame 51 is provided, the position of the driving motor 52 can be fixed by the support frame 51, thereby preventing the driving motor 52 from vibrating

Specifically, the surface of the support frame 51 is provided with an insertion hole, the driving end of the driving motor 52 is rotatably connected with the insertion hole, and one side of the gear a53 far away from the rack 56 is in transmission connection with the gear B54.

In this embodiment: the driving motor 52 is arranged, and the abutting block 57 can be controlled to move through the driving motor 52, so that the equipment is controlled to discharge materials quantitatively.

Specifically, one side of the gear A53, which is far away from the gear B54, is in transmission connection with the rack 56, one side of the gear B54, which is far away from the gear A53, is in transmission connection with the rack 56, the injection molding connector 3 is in sliding connection with the inner wall of the abutting block 57, a round hole is formed in the surface of the abutting block 57, and the inner wall of the injection molding connector 3 is communicated with the round hole. The gear A53 is arranged, and the gear B54 can be driven to move in a displacement mode through the gear A53, and meanwhile, the rack 56 on one side can be driven to move in a displacement mode.

In this embodiment: specifically, the surface of base 1 is provided with cleaning device 6, and cleaning device 6 includes fixed frame 61, and fixed frame 61 is connected with the fixed surface of base 1, and the inner wall sliding connection of fixed frame 61 has slider 62, and the fixed surface of slider 62 is connected with locating pin 63.

In this embodiment: the fixed frame 61 is provided, the device can be fixed on the surface of the equipment through the fixed frame 61, and meanwhile, the cleaning frame 67 can be preliminarily positioned, so that the cleaning frame 67 is prevented from being deviated.

Specifically, the fixed surface of slider 62 is connected with spacing spring 64, and the fixed surface of slider 62 is connected with buckle 65, and the fixed surface of fixed frame 61 is connected with stopper 66, and the spout has been seted up to the table of fixed frame 61, and the inner wall sliding connection of spout has clean frame 67. The slide block 62 is arranged, and the positioning pin 63 can be controlled to move through the slide block 62, so that the cleaning frame 67 can be replaced conveniently.

Specifically, spacing hole has been seted up to the inner wall of fixed frame 61, locating pin 63 and spacing hole sliding connection, and one side and fixed frame 61 fixed connection that slider 62 was kept away from to spacing spring 64, buckle 65 and stopper 66 card are established and are connected, and the card hole has been seted up on the surface of clean frame 67, and locating pin 63 establishes with the card hole card to be connected, and guide post 4 establishes with the inner wall card of clean frame 67 and is connected.

In this embodiment: a limit spring 64 is provided, and the position of the slide block 62 can be restrained by the limit spring 64, so that the slide block 62 is prevented from automatically displacing.

The working principle is as follows: by arranging the quantitative device 5, when the device performs injection molding and discharging, a switch of the driving motor 52 is turned on, the driving motor 52 is electrified to run, the driving motor 52 drives the gear A53 to perform rotary motion in the rotary process, the gear A53 is meshed with the gear B54 in the rotary process, the gear B54 is driven to perform rotary motion immediately, the gear A53 and the gear B54 are respectively meshed with the racks 56 at two sides in the rotary process, the racks 56 at two sides are driven to perform displacement motion immediately, the racks 56 drive the abutting block 57 to perform displacement motion in the motion process, when the abutting block 57 moves to a running position, the injection molding joint 3 is converted into a communicated state, when the proper dosage is discharged, the driving motor 52 automatically rotates reversely, the abutting block 57 closes the injection molding joint 3 immediately, by arranging the quantitative device 5, the accuracy of the device is improved, and the feeding operation of the device is convenient to control, prevent that the too much condition of filling from easily appearing in the charging process of most equipment, increase the stability of equipment, reduce user's economic loss, the normal use of the equipment of being convenient for. Correspondingly, in the process of producing the equipment, the guide post 4 can move along with the opening and closing of the equipment, the guide post 4 is in contact with the inner wall of the cleaning frame 67 in the moving process, stains on the surface of the guide post 4 can be cleaned through the cleaning of the cleaning frame 67 immediately, when the cleaning frame 67 needs to be replaced, the sliding block 62 is pushed, the sliding block 62 is stressed and extrudes the limiting spring 64, the limiting spring 64 is stressed and deformed immediately, meanwhile, the sliding block 62 loses constraint to drive the positioning pin 63 to move in a displacement mode, the positioning pin 63 is separated from the cleaning frame 67 in the displacement process, the cleaning frame 67 is pushed afterwards, and the cleaning frame 67 is pushed out of the fixing frame 61.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides a stabilize injection mold who adds material, includes base (1), briquetting (2), injection moulding joint (3) and proportioning device (5), its characterized in that: briquetting (2) are established with the surface card of base (1) and are connected, the fixed surface that connects (3) and briquetting (2) of moulding plastics is connected, briquetting (2) are close to one side fixedly connected with guide post (4) of base (1), proportioning device (5) set up on the surface of briquetting (2), proportioning device (5) are including support frame (51), the fixed surface of support frame (51) and briquetting (2) is connected, the inner wall fixedly connected with driving motor (52) of support frame (51), the drive end fixedly connected with gear A (53) of driving motor (52).

2. The injection mold with stable additive according to claim 1, wherein: the locating groove is formed in the surface of the supporting frame (51), the inner wall of the locating groove is connected with a gear B (54) in a rotating mode, a locating column (55) is fixedly connected to the surface of the pressing block (2), a rack (56) is mounted on the surface of the locating column (55), and a supporting block (57) is fixedly connected to the surface of the rack (56).

3. The injection mold with stable additive according to claim 2, wherein: the surface of the support frame (51) is provided with a jack, the driving end of the driving motor (52) is rotationally connected with the jack, and one side of the gear A (53) far away from the rack (56) is in transmission connection with the gear B (54).

4. The injection mold with stable additive according to claim 2, wherein: one side, far away from gear B (54), of gear A (53) is in transmission connection with rack (56), one side, far away from gear A (53), of gear B (54) is in transmission connection with rack (56), injection molding connector (3) is in sliding connection with the inner wall of abutting block (57), the surface of abutting block (57) is provided with a round hole, and the inner wall of injection molding connector (3) is communicated with the round hole.

5. The injection mold with stable additive according to claim 1, wherein: the surface of base (1) is provided with cleaning device (6), cleaning device (6) are including fixed frame (61), the fixed surface of fixed frame (61) and base (1) is connected, the inner wall sliding connection of fixed frame (61) has slider (62), the fixed surface of slider (62) is connected with locating pin (63).

6. The injection mold with stable additive according to claim 5, wherein: the fixed surface of slider (62) is connected with spacing spring (64), the fixed surface of slider (62) is connected with buckle (65), the fixed surface of fixed frame (61) is connected with stopper (66), the spout has been seted up to the table of fixed frame (61), the inner wall sliding connection of spout has clean frame (67).

7. The injection mold with stable additive according to claim 6, wherein: spacing hole has been seted up to the inner wall of fixed frame (61), locating pin (63) and spacing hole sliding connection, one side and fixed frame (61) fixed connection that slider (62) were kept away from in spacing spring (64), buckle (65) are blocked with stopper (66) and are established and are connected, the card hole has been seted up on the surface of clean frame (67), locating pin (63) are blocked with the card hole and are established the connection, guide post (4) are blocked with the inner wall of clean frame (67) and are established the connection.