CN220700120U

CN220700120U - Batching device for automobile decorative plate forming die

Info

Publication number: CN220700120U
Application number: CN202322356446.5U
Authority: CN
Inventors: 胡泽军; 雷家文; 史庆山; 冷正超
Original assignee: Wuhan Yuming Zhongcheng Molding Co ltd
Current assignee: Wuhan Yuming Zhongcheng Molding Co ltd
Priority date: 2023-08-31
Filing date: 2023-08-31
Publication date: 2024-04-02
Anticipated expiration: 2033-08-31

Abstract

The utility model discloses a batching device for an automobile decorative plate forming die, which comprises a batching barrel, a discharging hopper and a scraping ring, wherein the upper end of the batching barrel is vertically provided with a plurality of feed inlets, the bottom end of the batching barrel is provided with a first opening, the discharging hopper is in sealing detachable connection with the bottom end of the batching barrel, the bottom end of the discharging hopper is provided with a second opening, an electromagnetic valve is arranged at the second opening, the scraping ring is arranged in the batching barrel in a sliding manner, the outer end of the scraping ring is attached to the inner wall of the batching barrel, the bottom end of the batching barrel is provided with a driving assembly for driving the scraping ring to move along the up-down direction, the driving assembly is detachably connected with the scraping ring, and a stirring assembly is arranged in the batching barrel. The utility model can simply clean the inner wall of the batching barrel, thereby improving the batching accuracy of the device, and the device can clean the cleaned scraping ring, further prevent the raw materials adhered on the scraping ring from affecting the batching accuracy.

Description

Batching device for automobile decorative plate forming die

Technical Field

The utility model relates to the technical field of injection molding, in particular to a proportioning device for a molding die of an automobile decorative plate.

Background

Along with the development of the automobile industry, the automobile ornaments are developed, and because the automobile ornaments are generally formed by injection molding in the production process, the characteristics of materials produced by different component proportions of injection molding liquid are different in the injection molding process, so that the raw materials of the automobile ornaments need to be proportioned by a batching device before the automobile ornaments are formed by injection molding.

At present, common dosing unit is all to place the raw materials in the batching box, stir it through its puddler in and make its intensive mixing then discharge, but because the injection molding liquid can have certain adhesion, thereby can adhere in the batching box, even can adhere on the puddler, but because the puddler is in rotation state, centrifugal force can throw away the injection molding liquid of adhesion, thereby the inconvenient clearance to it in the batching box of injection molding liquid adhesion after the batching is finished, thereby when the follow-up needs to carry out the batching, the injection molding liquid of adhesion on the batching box inner wall will influence the accuracy of batching.

Disclosure of Invention

Object of the utility model

In order to solve the technical problems in the background art, the utility model provides the batching device for the automobile plaque forming die, which can simply clean the inner wall of a batching barrel, so that the batching accuracy of the device is improved, and the device can clean the cleaned scraping ring, so that the scraping ring is further prevented from being adhered with raw materials to influence the batching accuracy.

(II) technical scheme

The utility model provides a batching device for an automobile decorative plate forming die, which comprises a batching barrel, a discharging hopper and a scraping ring, wherein the upper end of the batching barrel is vertically provided with a plurality of feed inlets, the bottom end of the batching barrel is provided with a first opening, the discharging hopper is in sealing detachable connection with the bottom end of the batching barrel, the bottom end of the discharging hopper is provided with a second opening, an electromagnetic valve is arranged at the second opening, the scraping ring is arranged in the batching barrel in a sliding manner, the outer end of the scraping ring is attached to the inner wall of the batching barrel, the bottom end of the batching barrel is provided with a driving assembly for driving the scraping ring to move along the up-down direction, the driving assembly is detachably connected with the scraping ring, and a stirring assembly is arranged in the batching barrel.

Preferably, the stirring assembly comprises a first motor, a mounting shaft and stirring rods, wherein the first motor is connected with the upper end of the batching barrel, the mounting shaft is vertically arranged in the batching barrel, a plurality of stirring rods are arranged on the peripheral surface of the mounting shaft, the top end of the mounting shaft penetrates through the batching barrel and is coaxially connected with the output shaft of the first motor, and the mounting shaft is rotationally connected with the batching barrel.

Preferably, the drive assembly includes two sliders and two threaded rods, the batching bucket upper end is equipped with two confession the slider passes first through-hole, two the slider is vertical to be set up, its bottom pass first through-hole and with scrape the ring detachable and be connected, its top is equipped with first screw thread blind hole along the upper and lower direction, two the threaded rod is vertical to be set up, the batching bucket upper end is equipped with the drive threaded rod pivoted rotation unit, the threaded rod with rotation unit transmission is connected, the bottom of threaded rod stretches into in the first screw thread blind hole and with slider threaded connection.

Preferably, the novel scraper comprises a scraper body, and is characterized by further comprising a bolt and a limiting block, wherein the limiting block is positioned at the top end of the scraper ring and connected with the scraper ring, a second threaded blind hole is formed in the limiting block, a first groove for accommodating the limiting block is formed in the bottom end of the sliding block, a second through hole communicated with the second threaded blind hole is formed in the first groove, one end of the bolt penetrates through the second through hole and stretches into the second threaded blind hole, and the bolt is in threaded connection with the limiting block.

Preferably, the rotation unit comprises a mounting frame, a second motor and a rotating shaft, wherein the mounting frame is connected with the upper end of the batching barrel, the mounting frame is connected with the threaded rod in a rotating mode through a mounting plate, the rotating shaft is vertically arranged at the top end of the mounting frame and is connected with the top end of the mounting frame in a rotating mode, the second motor is connected with the mounting frame, the bottom end of the rotating shaft penetrates through the mounting frame and is connected with an output shaft of the second motor in a coaxial mode, and the rotating shaft is connected with two threaded rods in a transmission mode respectively.

Preferably, the threaded rod is coaxially and fixedly provided with a first belt pulley, the rotating shaft is coaxially and fixedly provided with a second belt pulley, and the first belt pulley is connected with the second belt pulley through belt transmission.

Preferably, an internal thread is arranged on the inner circumferential surface of the bottom of the batching barrel, an external thread corresponding to the external thread is arranged at the outer end of the discharging hopper, and the discharging hopper is in threaded connection with the batching barrel.

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial technical effects:

in the utility model, the following components are added: the device can dismantle it after scraping the ring and using to clear up it through the manual work, thereby prevent to scrape the raw materials of ring adhesion and influence the accuracy nature of the device batching, the device can be simple and convenient clear up the batching bucket inner wall, thereby improves the accuracy nature of the device batching, and the device can dismantle the scraping ring after the clearance and clear up, further prevent to scrape the accuracy nature that the adhesion raw materials influences the batching on the ring.

Drawings

Fig. 1 is a schematic structural diagram of a dosing device for a molding die of an automobile trim panel according to the present utility model.

Fig. 2 is a schematic diagram of an internal structure of a dosing device for a molding die of an automobile trim panel according to the present utility model.

Fig. 3 is a schematic diagram of a connection structure between a slider and a wiper ring 6 in a batching device for a molding die of an automobile trim panel according to the present utility model.

Fig. 4 is a schematic structural view of a stopper in a dosing device for a molding die of an automobile trim panel according to the present utility model.

Reference numerals: 1. a dosing barrel; 2. discharging a hopper; 3. a first motor; 4. a mounting shaft; 5. a stirring rod; 6. a scraping ring; 7. a slide block; 8. a threaded rod; 9. a mounting frame; 10. a second motor; 11. a mounting plate; 12. a bolt; 13. a limiting block; 14. a first pulley; 15. a belt; 16. a second pulley; 17. a rotating shaft.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, welded, riveted, bonded, etc., or may be a removable connection, threaded connection, keyed connection, pinned connection, etc., or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1-4, the batching device for the automobile plaque forming die provided by the utility model comprises a batching barrel 1, a discharging hopper 2 and a scraping ring 6, wherein a plurality of feeding holes are formed in the upper end of the batching barrel 1 in a vertical mode, a first opening is formed in the bottom end of the batching barrel 1, the discharging hopper 2 is connected with the bottom end of the batching barrel 1 in a sealing and detachable mode, a second opening is formed in the bottom end of the discharging hopper 2, an electromagnetic valve is arranged at the second opening, the scraping ring 6 is arranged in the batching barrel 1 in a sliding mode, the outer end of the scraping ring 6 is attached to the inner wall of the batching barrel 1, a driving assembly used for driving the scraping ring 6 to move in the vertical direction is arranged at the bottom end of the batching barrel 1, the driving assembly is connected with the scraping ring 6 in a detachable mode, and a stirring assembly is arranged in the batching barrel 1.

According to the utility model, when the device is required to be used, raw materials with different ratios are added into the batching bucket 1 through the feeding port, and are stirred and mixed under the action of the stirring component, and the discharging operation is carried out through the second opening of the discharging hopper 2, after the discharging is finished, or when different raw materials are required to be replaced for batching, the discharging hopper 2 and the batching bucket 1 can be detached, the scraping ring 6 is driven to move downwards under the action of the driving component, the raw materials adhered on the inner wall of the batching bucket 1 can be cleaned when the scraping ring 6 moves downwards, the raw materials are discharged through the first opening, so that the next batching is more accurate, the device can be detached after the use of the scraping ring 6 is finished, and the scraping ring 6 is cleaned manually, so that the raw materials adhered to the device is prevented from affecting the batching accuracy, the inner wall of the batching bucket 1 can be cleaned conveniently, the device can be used for cleaning the cleaned scraping ring 6, and the cleaned scraping ring 6 can be further prevented from adhering to the raw materials to the accuracy of the batching.

In an alternative embodiment, the stirring assembly comprises a first motor 3, a mounting shaft 4 and a stirring rod 5, wherein the first motor 3 is connected with the upper end of the batching bucket 1, the mounting shaft 4 is vertically arranged in the batching bucket 1, a plurality of stirring rods 5 are arranged on the peripheral surface of the mounting shaft 4, the top end of the mounting shaft 4 penetrates through the batching bucket 1 and is coaxially connected with the output shaft of the first motor 3, the mounting shaft 4 is rotationally connected with the batching bucket 1, and the first motor 3 drives the mounting shaft 4 to rotate so as to drive the stirring rod 5 arranged on the mounting shaft 4 to rotate so as to stir and mix raw materials in the batching bucket 1.

In an alternative embodiment, the drive assembly includes two sliders 7 and two threaded rods 8, 1 upper end of batching bucket is equipped with two confession slider 7 passes first through-hole, two slider 7 is vertical to be set up, and its bottom passes first through-hole and with scrape ring 6 detachable connection, its top is equipped with first screw thread blind hole along the upper and lower direction, two threaded rods 8 are vertical to be set up, 1 upper end of batching bucket is equipped with the drive threaded rod 8 pivoted rotation unit, threaded rod 8 with rotation unit transmission is connected, threaded rod 8's bottom stretches into in the first screw thread blind hole and with slider 7 threaded connection drives threaded rod 8 through rotation unit and rotates, and threaded rod 8 rotates and drives slider 7 with its threaded connection and remove, and slider 7 removes and drives and scrape ring 6 and remove to scrape ring 6 and be connected with slider 7 detachable, can more convenient dismantlement to scraping ring 6 after slider 7 drives and scrapes ring 6 and remove batching bucket 1.

In an alternative embodiment, the scraper ring further comprises a bolt 12 and a limiting block 13, the limiting block 13 is located at the top end of the scraper ring 6 and is connected with the scraper ring 6, a second threaded blind hole is formed in the limiting block 13, a first groove for accommodating the limiting block 13 is formed in the bottom end of the sliding block 7, a second through hole communicated with the second threaded blind hole is formed in the first groove, one end of the bolt 12 penetrates through the second through hole and stretches into the second threaded blind hole, the bolt 12 is in threaded connection with the limiting block 13, when the scraper ring 6 and the sliding block 7 need to be installed, the limiting block 13 is aligned to the first groove, the scraper ring 6 moves upwards, the limiting block 13 stretches into the first groove, the bolt 12 rotates into the second threaded blind hole, the bolt 12 enters into the second through hole, and accordingly fixing of the limiting block 13 and the sliding block 7 is completed, and installation of the scraper ring 6 and the sliding block 7 is completed.

In an alternative embodiment, the rotation unit includes mounting bracket 9, second motor 10 and pivot 17, mounting bracket 9 with the upper end of batching bucket 1 is connected, mounting bracket 9 pass through mounting panel 11 with threaded rod 8 rotates to be connected, pivot 17 is vertical to be set up the top of mounting bracket 9 and rotate to be connected with it, second motor 10 with mounting bracket 9 is connected, the bottom of pivot 17 passes mounting bracket 9 and with the output shaft coaxial coupling of second motor 10, pivot 17 respectively with two threaded rod 8 transmission is connected, mounting panel 11 is connected with mounting bracket 9, is equipped with the through-hole on the mounting panel 11, threaded rod 8 pass the through-hole and rotate with mounting panel 11 to be connected, drive pivot 17 through second motor 10 and rotate, pivot 17 rotates transmission threaded rod 8 and rotates.

In an alternative embodiment, the threaded rod 8 is coaxially and fixedly provided with a first belt pulley 14, the rotating shaft 17 is coaxially and fixedly provided with a second belt pulley 16, and the first belt pulley 14 and the second belt pulley 16 are in transmission connection through a belt 15.

In an alternative embodiment, an internal thread is provided on the inner circumferential surface of the bottom of the dispensing barrel 1, an external thread corresponding to the external thread is provided at the outer end of the discharging hopper 2, the discharging hopper 2 is in threaded connection with the dispensing barrel 1, and the threaded connection between the dispensing barrel 1 and the discharging hopper 2 can enable the joint between the dispensing barrel 1 and the discharging hopper 2 to be sealed, and the discharging hopper 2 is convenient to detach.

It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.

Claims

1. The utility model provides a dosing unit for automobile decoration board forming die, its characterized in that, including batching bucket (1), lower hopper (2) and scraping ring (6), batching bucket (1) vertical setting is equipped with a plurality of feed inlets, the bottom of batching bucket (1) is equipped with first opening, lower hopper (2) with the sealed detachable of bottom of batching bucket (1) is connected, the bottom of lower hopper (2) is equipped with the second opening, second opening part is equipped with the solenoid valve, scrape ring (6) slip setting in batching bucket (1), scrape the outer end of ring (6) with batching bucket (1) inner wall laminating sets up, batching bucket (1) bottom is equipped with and is used for the drive scraping ring (6) along the drive assembly of upper and lower direction removal, drive assembly with scrape ring (6) detachable connection, be equipped with stirring assembly in batching bucket (1).

2. The batching device for the automobile decorative plate forming die according to claim 1, wherein the stirring assembly comprises a first motor (3), a mounting shaft (4) and a stirring rod (5), the first motor (3) is connected with the upper end of the batching barrel (1), the mounting shaft (4) is vertically arranged in the batching barrel (1), a plurality of stirring rods (5) are arranged on the peripheral surface of the mounting shaft (4), and the top end of the mounting shaft (4) penetrates through the batching barrel (1) and is coaxially connected with an output shaft of the first motor (3), and the mounting shaft (4) is rotatably connected with the batching barrel (1).

3. The batching device for the automobile decorative plate forming die according to claim 1, wherein the driving assembly comprises two sliding blocks (7) and two threaded rods (8), two first through holes for the sliding blocks (7) to pass are formed in the upper end of the batching barrel (1), the two sliding blocks (7) are vertically arranged, the bottom ends of the sliding blocks penetrate through the first through holes and are detachably connected with the scraping ring (6), first threaded blind holes are formed in the top ends of the sliding blocks along the upper and lower directions, the two threaded rods (8) are vertically arranged, a rotating unit for driving the threaded rods (8) to rotate is arranged at the upper end of the batching barrel (1), the threaded rods (8) are in transmission connection with the rotating unit, and the bottom ends of the threaded rods (8) extend into the first threaded blind holes and are in threaded connection with the sliding blocks (7).

4. The batching device for the automobile decorative plate forming die according to claim 3, further comprising a bolt (12) and a limiting block (13), wherein the limiting block (13) is located at the top end of the scraping ring (6) and is connected with the scraping ring (6), a second threaded blind hole is formed in the limiting block (13), a first groove for accommodating the limiting block (13) is formed in the bottom end of the sliding block (7), a second through hole communicated with the second threaded blind hole is formed in the first groove, one end of the bolt (12) penetrates through the second through hole and stretches into the second threaded blind hole, and the bolt (12) is in threaded connection with the limiting block (13).

5. The batching device for an automobile decorative plate forming die according to claim 4, characterized in that the rotating unit comprises a mounting frame (9), a second motor (10) and a rotating shaft (17), the mounting frame (9) is connected with the upper end of the batching barrel (1), the mounting frame (9) is rotationally connected with the threaded rod (8) through a mounting plate (11), the rotating shaft (17) is vertically arranged at the top end of the mounting frame (9) and rotationally connected with the mounting frame (9), the second motor (10) is connected with the mounting frame (9), the bottom end of the rotating shaft (17) penetrates through the mounting frame (9) and is coaxially connected with an output shaft of the second motor (10), and the rotating shaft (17) is respectively connected with two threaded rods (8) in a transmission mode.

6. The batching device for the automobile decorative plate forming die according to claim 5, characterized in that a first belt pulley (14) is coaxially and fixedly arranged on the threaded rod (8), a second belt pulley (16) is coaxially and fixedly arranged on the rotating shaft (17), and the first belt pulley (14) and the second belt pulley (16) are in transmission connection through a belt (15).

7. The batching device for the automobile decorative board forming die according to claim 1, wherein an inner thread is arranged on the inner circumferential surface of the bottom of the batching barrel (1), an outer thread corresponding to the inner thread is arranged at the outer end of the blanking hopper (2), and the blanking hopper (2) is in threaded connection with the batching barrel (1).