CN219133330U

CN219133330U - Compression molding device

Info

Publication number: CN219133330U
Application number: CN202223507814.3U
Authority: CN
Inventors: 沈佳晨; 沈永春; 陈巍巍; 潘正强
Original assignee: Shuyang Kangshun Magnetic Components Co ltd
Current assignee: Shuyang Kangshun Magnetic Components Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-06-06
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses a compression molding device which comprises a fixed base, wherein the top end of the fixed base is fixedly connected with a fixed support, the bottom wall of the upper end of the fixed support is fixedly connected with a compression device, a fixed plate is connected between the left inner side wall and the right inner side wall of the fixed support in a sliding manner, a fixed template is arranged on the fixed plate, a plastic groove is formed in the fixed template, the position of the fixed template corresponds to the compression device, a driving motor is fixedly connected to one side wall of the fixed support, the output end of the driving motor is fixedly connected with a rotating rod, and the rotating rod penetrates through the side wall of the corresponding fixed support. The utility model can make the fixed template vibrate with the plastic groove, so that the raw materials in the plastic groove vibrate together, and the raw materials can be uniformly distributed in the plastic groove, so that the shape of the magnetic core at the pressed position is consistent with the expected shape, and the manufacturing of the soft magnetic ferrite magnetic core is facilitated.

Description

Compression molding device

Technical Field

The utility model relates to the field of processing of high-permeability soft magnetic ferrite cores, in particular to a compression molding device.

Background

The soft magnetic ferrite material is widely applied to various energy-saving lamps, electronic ballasts and other products, and the soft magnetic ferrite material is pressed after the raw materials are mixed during production.

When the existing soft magnetic ferrite core compression molding device is used, the powdery mixed raw materials are difficult to uniformly distribute in the plastic groove, so that the problem that the shape of the pressed magnetic core is not matched with the expected shape can occur when the soft magnetic ferrite core is compressed, and the soft magnetic ferrite core is not beneficial to manufacturing.

Disclosure of Invention

The utility model aims to solve the defects existing in the prior art, such as: it is difficult to uniformly distribute powdery mixed raw materials in a molding groove, resulting in a problem that the shape of a pressed magnetic core does not match with that expected, and the manufacturing of a soft magnetic ferrite core is not facilitated.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a compression molding device, includes unable adjustment base, unable adjustment base's top fixedly connected with fixed bolster, fixedly connected with suppression device on the diapire of fixed bolster upper end, sliding connection has the fixed plate between the inside wall about the fixed bolster, be provided with the fixed bolster on the fixed plate, the plastic groove has been seted up on the fixed bolster, the position of fixed bolster corresponds with suppression device, fixedly connected with driving motor on one side lateral wall of fixed bolster, driving motor's output fixedly connected with rotary rod, the rotary rod runs through the lateral wall setting of corresponding fixed bolster, the fixed cover is equipped with a plurality of eccentric wheels on the part that the rotary rod is located the fixed bolster inboard, every the eccentric wheel all pastes the setting with the diapire of fixed plate mutually.

Preferably, both ends department all fixedly connected with sliding block about the fixed plate, set up the sliding tray corresponding with every sliding block on the lateral wall of fixed bolster, every the equal fixedly connected with of top of sliding block is vertical to set up connecting spring, every connecting spring keeps away from the equal fixedly connected with of one end of sliding block on the last inner wall of corresponding sliding tray.

Preferably, a plurality of spread grooves have been seted up on the top of fixed plate, every equal fixedly connected with vertical fixed spring who sets up on the lower inner wall of spread groove, every fixed spring's the equal fixedly connected with fixed cushion in top, fixed cushion keeps away from fixed spring's one end and fixed die plate's diapire fixed connection, and every all be provided with the attenuator on link spring and the fixed spring.

Preferably, the connecting grooves are arranged in two rows, and the two rows of connecting grooves are respectively arranged at two sides of the bottom end of the fixed template.

Preferably, the fixed base is provided with a controller corresponding to the driving motor and the pressing device.

Preferably, the outer side of each eccentric wheel is wrapped and provided with a rubber protective sleeve.

Compared with the prior art, the utility model has the beneficial effects that: the vibrating structure is arranged, so that the fixed template and the plastic groove vibrate, raw materials in the plastic groove vibrate together, the raw materials can be uniformly distributed in the plastic groove, the shape of the magnetic core at the pressing position is matched with the expected shape, and the manufacturing of the soft magnetic ferrite magnetic core is facilitated.

Drawings

Fig. 1 is a schematic structural view of a press forming device according to the present utility model;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is a schematic side view of an eccentric wheel of a press forming device according to the present utility model.

In the figure: 1 fixed base, 2 fixed support, 3 suppression device, 4 fixed plate, 5 fixed template, 6 plastic groove, 7 sliding block, 8 sliding groove, 9 connecting spring, 10 driving motor, 11 rotary rod, 12 eccentric wheel, 13 spread groove, 14 fixed spring, 15 fixed cushion.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a compression molding device comprises a fixed base 1, a fixed support 2 is fixedly connected to the top end of the fixed base 1, a compression device 3 is fixedly connected to the bottom wall of the upper end of the fixed support 2, a fixed plate 4 is slidably connected between the left and right inner side walls of the fixed support 2, a fixed template 5 is arranged on the fixed plate 4, a plastic groove 6 is formed in the fixed template 5, the position of the fixed template 5 corresponds to the compression device 3, a driving motor 10 is fixedly connected to one side wall of the fixed support 2, the output end of the driving motor 10 is fixedly connected with a rotating rod 11, the rotating rod 11 penetrates through the corresponding side wall of the fixed support 2, a plurality of eccentric wheels 12 are fixedly sleeved on the part of the rotating rod 11, which is positioned on the inner side of the fixed support 2, each eccentric wheel 12 is attached to the bottom wall of the fixed plate 4, powdery raw materials are placed in the plastic groove on the fixed template 5, the driving motor 10 is started, the output end of the driving motor 10 drives the rotating rod 11 to rotate together, so that the eccentric wheels 12 rotate to enable the fixed plate 4 to vibrate up and down, the raw materials in the plastic groove 6 are also vibrated together, and the raw materials in the plastic groove 6 can be uniformly distributed in the plastic groove 6 to be uniformly and then compressed into the compression device 3;

the left end and the right end of the fixed plate 4 are fixedly connected with sliding blocks 7, the side wall of the fixed bracket 2 is provided with sliding grooves 8 corresponding to each sliding block 7, the top end of each sliding block 7 is fixedly connected with a connecting spring 9 which is vertically arranged, one end of each connecting spring 9, which is far away from the sliding block 7, is fixedly connected with the upper inner wall of the corresponding sliding groove 8, and the connecting springs 9 enable the fixed plate to vibrate up and down under the action of an eccentric wheel 12;

a plurality of connecting grooves 13 are formed in the top end of the fixed plate 4, fixed springs 14 which are vertically arranged are fixedly connected to the lower inner wall of each connecting groove 13, fixed cushion blocks 15 are fixedly connected to the top end of each fixed spring 14, one end, far away from the fixed springs 14, of each fixed cushion block 15 is fixedly connected with the bottom wall of the fixed template 5, and dampers are arranged on each connecting spring 9 and each fixed spring 14; the connecting grooves 13 are arranged in two rows, the two rows of connecting grooves 13 are respectively arranged at two sides of the bottom end of the fixed template 5, the two fixed springs 14 are springs with different elastic coefficients, when the fixed plate 4 vibrates up and down, the fixed template 5 can vibrate left and right under the action of the fixed springs 14, so that the raw materials are distributed more uniformly, and under the cooperation of the damper, the situation that the vibration amplitude of the fixed template 5 is too large to cause the raw materials to be thrown out of the plastic groove can be avoided;

the fixed base 1 is provided with a controller corresponding to the driving motor 10 and the pressing device 3; the outside of each eccentric wheel 12 is wrapped with a rubber protective sleeve for protecting the eccentric wheel 12 from damage.

In the utility model, when the device is used, powder raw materials are put into the plastic groove 6 on the fixed template 5, meanwhile, the driving motor 10 is started through the controller, the output end of the driving motor 10 drives the rotating rod 11 to rotate, so that the eccentric wheel 12 rotates together, under the cooperation of the connecting spring 9, the fixed plate 4 can vibrate up and down, the raw materials in the plastic groove 6 vibrate together, the raw materials can be uniformly distributed in the plastic groove 6, and when the fixed plate 4 vibrates up and down, the fixed template 5 vibrates left and right under the action of the fixed spring 14, so that the raw materials are more uniformly distributed, and under the cooperation of the damper, the condition that the vibration amplitude of the fixed template 5 is overlarge, the raw materials are thrown out from the plastic groove can be avoided, then the driving motor 10 is closed, and the pressing device 3 is started to press the raw materials.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a compression molding device, includes unable adjustment base (1), its characterized in that, the top fixedly connected with fixed bolster (2) of unable adjustment base (1), fixedly connected with suppression device (3) on the diapire of fixed bolster (2) upper end, sliding connection has fixed plate (4) between the inside wall about fixed bolster (2), be provided with fixed bolster (5) on fixed plate (4), plastic groove (6) have been seted up on fixed bolster (5), the position of fixed bolster (5) corresponds with suppression device (3), fixedly connected with driving motor (10) on the lateral wall of one side of fixed bolster (2), the output fixedly connected with rotary rod (11) of driving motor (10), the lateral wall setting of corresponding fixed bolster (2) is run through to rotary rod (11), fixed cover is equipped with a plurality of eccentric wheels (12) in the part that rotary rod (11) are located fixed bolster (2) inboard, every eccentric wheel (12) all pastes with the diapire of fixed plate (4) mutually and sets up.

2. The compression molding device according to claim 1, wherein sliding blocks (7) are fixedly connected to the left end and the right end of the fixing plate (4), sliding grooves (8) corresponding to the sliding blocks (7) are formed in the side walls of the fixing support (2), connecting springs (9) which are vertically arranged are fixedly connected to the top ends of the sliding blocks (7), and one end, far away from the sliding blocks (7), of each connecting spring (9) is fixedly connected to the upper inner wall of the corresponding sliding groove (8).

3. The compression molding device according to claim 2, wherein a plurality of connecting grooves (13) are formed in the top end of the fixing plate (4), fixing springs (14) which are vertically arranged are fixedly connected to the lower inner wall of each connecting groove (13), fixing cushion blocks (15) are fixedly connected to the top ends of the fixing springs (14), one ends, far away from the fixing springs (14), of the fixing cushion blocks (15) are fixedly connected with the bottom wall of the fixing template (5), and dampers are arranged on the connecting springs (9) and the fixing springs (14).

4. A press forming device according to claim 3, wherein the connecting grooves (13) are arranged in two rows, and the connecting grooves (13) in two rows are respectively arranged at both sides of the bottom end of the fixed die plate (5).

5. A press forming device according to claim 1, characterized in that the stationary base (1) is provided with a controller corresponding to the drive motor (10) and the press device (3).

6. A press forming device according to claim 1, characterized in that the outer side of each eccentric wheel (12) is provided with a rubber protective sleeve.