CN222807512U

CN222807512U - A mold for automobile dust cover plastic products

Info

Publication number: CN222807512U
Application number: CN202421654578.4U
Authority: CN
Inventors: 蔡彦; 季雪琴
Original assignee: Wuxi Hansu Technology Co ltd
Current assignee: Wuxi Hansu Technology Co ltd
Priority date: 2024-07-13
Filing date: 2024-07-13
Publication date: 2025-04-29
Anticipated expiration: 2034-07-13

Abstract

The utility model discloses a mold for automobile dust cover plastic products, comprising a support frame, a driving assembly is arranged at the bottom of the support frame, a threaded sleeve is rotatably arranged at the bottom of the support plate, a screw is arranged at the internal thread of the threaded sleeve, the top end of the screw passes through the lower mold and extends to the interior of the lower mold and is fixedly provided with a first push plate, a limit rod is rotatably arranged at the bottom end of the screw, a transmission assembly is arranged on the surface of the threaded sleeve, a transmission shaft is rotatably arranged at the top of the support frame, a driving gear is fixedly arranged on the surface of the transmission shaft, a moving plate is slidably arranged inside the support frame, a rack is fixedly arranged on the front side of the moving plate, the rack is meshed and connected with the driving gear, and a second push plate is fixedly arranged on the right side of the moving plate. The device does not require an operator to take the product out of the mold, and can quickly separate the product from the mold cavity, thereby improving the production speed of the automobile dust cover.

Description

Mould for automobile dust cover plastic product

Technical Field

The utility model relates to the technical field of automobile part production, in particular to a mold for an automobile dust cover plastic product.

Background

The mould is a tool for forming blanks into products with certain shapes and sizes by utilizing a specific shape under the action of external force, and the plastic products of the automobile dust covers are generally produced by injecting heated and melted plastic into upper and lower moulds of the mould by an injection molding machine under high pressure and cooling and solidifying the plastic.

After the existing mould for the plastic product of the automobile dust cover is cooled and solidified, an operator is required to take out the product from the mould, and the product and the mould cavity are sometimes bonded together, so that the product and the mould cavity are also required to be separated manually through an appliance, the operation is inconvenient, and the production speed of the automobile dust cover can be influenced.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a mold for a plastic product of an automobile dust cover, which is used for solving the problems in the background art.

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

The utility model provides a mould for auto dust cover plastic products, includes the support frame, the top of support frame is provided with telescopic assembly, the support frame is provided with the mounting panel through telescopic assembly, the fixed mould that is provided with in bottom of mounting panel, the inside of support frame is fixedly provided with the backup pad, the fixed bed die that is provided with in top of backup pad, the inside bottom of support frame is provided with drive assembly, the bottom of backup pad rotates and is provided with the thread bush, the internal thread of thread bush is provided with the screw rod, the top of screw rod runs through the inside that the bed die extends to the bed die and fixedly is provided with first push pedal, the bottom rotation of screw rod is provided with the gag lever post, gag lever post and support frame swing joint, the surface of thread bush is provided with drive assembly, the top of support frame is rotated and is provided with the transmission shaft, the fixed driving gear that is provided with in surface of transmission shaft, the inside of support frame is slided and is provided with the movable plate, the fixed rack that is provided with in front of movable plate, with the rack and driving gear meshing connection, the fixed second push pedal that is provided with in right side of movable plate.

Preferably, the telescopic assembly comprises a telescopic cylinder fixedly arranged at the top of the support frame, the output end of the telescopic cylinder penetrates through the support frame to extend to the inside of the support frame and is fixedly provided with a connecting block, and the bottom of the connecting block is fixedly connected with the mounting plate.

Preferably, the driving assembly comprises a rotating motor fixedly arranged at the bottom of the inside of the supporting frame, a driving shaft is fixedly arranged at the output end of the rotating motor, a driving gear is fixedly arranged on the surface of the driving shaft, a driven gear is arranged on the surface of the driving gear in a meshed mode, and the inside of the driven gear is fixedly connected with the threaded sleeve.

Preferably, the transmission assembly comprises a driving sprocket fixedly arranged on the surface of the threaded sleeve, a transmission chain is arranged on the surface of the driving sprocket in a meshed mode, a driven sprocket is arranged in the transmission chain in a meshed mode, and the driven sprocket is fixedly connected with the transmission shaft.

Preferably, the top of backup pad is fixed and is provided with the swash plate, the left side and the lower mould fixed connection of swash plate.

Preferably, a guide rod is fixedly arranged at the top of the supporting plate, and the guide rod is in sliding connection with the mounting plate.

Preferably, the bottom of the support frame is fixedly provided with support blocks, and the number of the support blocks is a plurality of.

Compared with the prior art, the mold for the plastic product of the automobile dust cover has the beneficial effects that the driving assembly is used for enabling the threaded sleeve to rotate, the threaded sleeve rotates to enable the screw rod arranged on the internal thread to move upwards, the screw rod moves upwards to push the first push plate of the plate to move upwards, the first push plate moves to separate the product from the mold cavity and move the product to the upper side of the lower mold, meanwhile, the driving assembly is used for driving the transmission shaft to rotate through rotation of the threaded sleeve, the driving shaft is driven to rotate to drive the driving gear to rotate, the driving gear rotates to enable the rack to move rightwards, the second push plate is driven to rightwards by the moving plate to push the product to the inclined plate, and then the product is discharged out of the mold.

Drawings

FIG. 1 is an isometric view of a structure of the present utility model;

FIG. 2 is a front cross-sectional view of the structure of the present utility model;

FIG. 3 is an enlarged view of the structure at A of FIG. 2;

Fig. 4 is an enlarged view of the structure at B of fig. 2.

1, A supporting frame, 2, a telescopic cylinder, 3, a connecting block, 4, a mounting plate, 5, an upper die, 6, a lower die, 7, a first push plate, 8, a screw, 9, a supporting plate, 10, a threaded sleeve, 11, a driven gear, 12, a rotating motor, 13, a driving shaft, 14, a driving gear, 15, a driving sprocket, 16, a transmission chain, 17, a driven sprocket, 18, a transmission shaft, 19, a driving gear, 20, a rack, 21, a moving plate, 22, a second push plate, 23, a sloping plate, 24, a guide rod, 25, a supporting block, 26 and a limiting rod.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a mold for plastic products of automobile dust covers, which comprises a supporting frame 1, wherein the top of the supporting frame 1 is provided with a telescopic component, the supporting frame 1 is provided with a mounting plate 4 through the telescopic component, the bottom of the mounting plate 4 is fixedly provided with an upper mold 5, the inside of the supporting frame 1 is fixedly provided with a supporting plate 9, the top of the supporting plate 9 is fixedly provided with a lower mold 6, the bottom inside the supporting frame 1 is provided with a driving component, the driving component comprises a rotating motor 12 fixedly arranged at the bottom inside the supporting frame 1, the output end of the rotating motor 12 is fixedly provided with a driving shaft 13, the surface of the driving shaft 13 is fixedly provided with a driving gear 14, the surface of the driving gear 14 is meshed with a driven gear 11, the inside of the driven gear 11 is fixedly connected with a thread bush 10, the rotating motor 12 is started, the driving shaft 13 rotates to drive the driving gear 14, the driving gear 14 rotates to drive the driven gear 11 meshed with the driving gear to rotate, the driven gear 11 rotates to enable the thread bush 10 to rotate, so that the first push plate 7 moves upwards in the lower die 6, products and the die cavities are conveniently separated, convenience of the device is improved, the thread bush 10 is rotationally arranged at the bottom of the supporting plate 9, the screw rod 8 is arranged in the thread bush 10 in a threaded manner, the top end of the screw rod 8 penetrates through the lower die 6 to extend into the lower die 6 and is fixedly provided with the first push plate 7, the bottom end of the screw rod 8 is rotationally provided with the limiting rod 26, the limiting rod 26 is movably connected with the supporting frame 1, a transmission assembly is arranged on the surface of the thread bush 10, the transmission assembly comprises a driving sprocket 15 fixedly arranged on the surface of the thread bush 10, a transmission chain 16 is meshed on the surface of the driving sprocket 15, a driven sprocket 17 is meshed inside the transmission chain 16, the driven sprocket 17 is fixedly connected with the transmission shaft 18, the driving sprocket 15 is enabled to rotate when the thread bush 10 rotates, the driving sprocket 15 rotates to drive the transmission chain 16 to rotate, the transmission chain 16 rotates to enable the driven sprocket 17 to rotate, the first push plate 7 and the second push plate 22 are driven by a single driving unit, the integration between functions of the device is improved, the transmission shaft 18 is rotatably arranged at the top of the supporting frame 1, the driving gear 19 is fixedly arranged on the surface of the transmission shaft 18, the movable plate 21 is slidably arranged in the supporting frame 1, the rack 20 is fixedly arranged at the front side of the movable plate 21, the rack 20 is in meshed connection with the driving gear 19, the second push plate 22 is fixedly arranged at the right side of the movable plate 21, the inclined plate 23 is fixedly arranged at the top of the supporting plate 9, the left side of the inclined plate 23 is fixedly connected with the lower die 6, the die can be rapidly fed through the inclined plate 23, the bottom of the supporting frame 1 is fixedly provided with a plurality of supporting blocks 25, the number of the supporting blocks 25 is a plurality, the mold for the automobile dust cover plastic products is provided with a driving component, the threaded sleeve 10 is rotated to enable a screw rod 8 arranged on the internal threads to move upwards, the screw rod 8 is moved upwards to push a first push plate 7 to move upwards, the first push plate 7 is moved to separate products from a mold cavity and move the products above a lower mold 6, meanwhile, the threaded sleeve 10 is rotated to drive a transmission shaft 18 to rotate through the transmission component, the transmission shaft 18 is rotated to drive a driving gear 19 to rotate, the driving gear 19 is rotated to enable a rack 20 to move rightwards, the rack 20 is moved rightwards to drive a second push plate 22 to move rightwards through a moving plate 21, the products are pushed onto a sloping plate 23, and then a device is discharged, which does not need an operator to take out the products from the mold, and simultaneously can rapidly separate the products from the mold cavity, the production speed of the automobile dust cover is improved.

Specifically, the telescopic assembly includes the telescopic cylinder 2 that fixedly sets up in support frame 1 top, and telescopic cylinder 2's output runs through support frame 1 and extends to support frame 1's inside and fixedly be provided with connecting block 3, and connecting block 3's bottom and mounting panel 4 fixed connection, the extension of drive telescopic cylinder 2 or shorten the output for connecting block 3 reciprocates, and then drives mounting panel 4 and last mould 5 reciprocates for with last mould 5 and lower mould 6 separately and merge.

Specifically, the top of backup pad 9 is fixed and is provided with guide bar 24, guide bar 24 and mounting panel 4 sliding connection, and the atress slope is avoided through guide bar 24 when mounting panel 4 reciprocates, leads to last mould 5 and bed die 6 not laminating.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

When the device is used, the telescopic cylinder 2 is driven to extend the output end, the connecting block 3 is pushed to move downwards, the connecting block 3 moves downwards to drive the mounting plate 4 and the upper die 5 to move downwards, the upper die 5 and the lower die 6 are combined, plastic is conveyed to the inside of the upper die 5 and the lower die 6 through an injection pipe through an injection molding machine, after a period of solidification is carried out, the telescopic cylinder 2 shortens the output end, the upper die 5 and the lower die 6 are separated, the rotating motor 12 is started, the driving shaft 13 is enabled to rotate, the driving shaft 13 rotates, the driving shaft 13 drives the threaded sleeve 10 to rotate through the driving gear 14 and the driven gear 11, the threaded sleeve 10 rotates, the screw rod 8 arranged in an internal thread is enabled to move upwards, the first push plate 7 of the push plate moves upwards, the first push plate 7 moves to separate a product from a die cavity, the product is moved to the upper side of the lower die 6, meanwhile, the driving sprocket 15 is driven by the rotation of the threaded sleeve 10, the driving sprocket 15 drives the driven sprocket 17 to rotate, the driven sprocket 17 rotates, the driven sprocket 18 rotates, the driving shaft 19 rotates, the driving gear 19 rotates, the rack 20 moves rightwards, the second push plate 22 is driven by the rack 20 to move rightwards, and then the product is pushed upwards by the push plate 23.

In summary, this mould for automobile dust cover plastic products makes thread bush 10 rotate through drive assembly, thread bush 10 rotates the screw rod 8 that makes the internal screw thread set up and upwards moves, screw rod 8 upwards moves push pedal first push pedal 7 upwards and moves, first push pedal 7 removes and separates goods and die cavity, and move the top of bed die 6 with the goods, simultaneously thread bush 10 rotates and drives transmission shaft 18 through drive assembly and rotate, transmission shaft 18 rotates and drives drive gear 19 and rotates, drive gear 19 rotates and makes rack 20 move to the right, rack 20 moves to the right and drives second push pedal 22 through movable plate 21 and move to the right, push away the goods to swash plate 23, then discharging device, the device need not the operating personnel to take out the goods from the mould, simultaneously can separate goods and die cavity fast, the production speed of automobile dust cover has been improved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mould for auto dust cover plastic products, includes support frame (1), a serial communication port, the top of support frame (1) is provided with expansion assembly, support frame (1) is provided with mounting panel (4) through expansion assembly, the fixed mould (5) that is provided with in bottom of mounting panel (4), the inside of support frame (1) is fixedly provided with backup pad (9), the fixed bed die (6) that is provided with in top of backup pad (9), the inside bottom of support frame (1) is provided with drive assembly, the bottom rotation of backup pad (9) is provided with threaded sleeve (10), the internal thread of threaded sleeve (10) is provided with screw rod (8), the top of screw rod (8) runs through the inside of bed die (6) and fixedly provided with first push pedal (7), the bottom rotation of screw rod (8) is provided with gag lever (26) and support frame (1) swing joint, the surface of threaded sleeve (10) is provided with drive assembly, the top of support frame (1) is rotated and is provided with drive assembly (18), the fixed surface of drive plate (19) is provided with inside slip plate (21), the front side of the movable plate (21) is fixedly provided with a rack (20), the rack (20) is in meshed connection with the driving gear (19), and the right side of the movable plate (21) is fixedly provided with a second push plate (22).

2. The mold for the plastic product of the automobile dust cover according to claim 1, wherein the telescopic assembly comprises a telescopic cylinder (2) fixedly arranged at the top of the support frame (1), the output end of the telescopic cylinder (2) penetrates through the support frame (1) to extend to the inside of the support frame (1) and is fixedly provided with a connecting block (3), and the bottom of the connecting block (3) is fixedly connected with the mounting plate (4).

3. The mold for the plastic product of the automobile dust cover according to claim 1, wherein the driving assembly comprises a rotating motor (12) fixedly arranged at the inner bottom of the supporting frame (1), a driving shaft (13) is fixedly arranged at the output end of the rotating motor (12), a driving gear (14) is fixedly arranged on the surface of the driving shaft (13), a driven gear (11) is arranged on the surface of the driving gear (14) in a meshed mode, and the inner part of the driven gear (11) is fixedly connected with the threaded sleeve (10).

4. The mold for the plastic product of the automobile dust cover according to claim 1, wherein the transmission assembly comprises a driving sprocket (15) fixedly arranged on the surface of the threaded sleeve (10), a transmission chain (16) is meshed with the surface of the driving sprocket (15), a driven sprocket (17) is meshed with the inside of the transmission chain (16), and the driven sprocket (17) is fixedly connected with a transmission shaft (18).

5. The mold for the plastic product of the automobile dust cover according to claim 1, wherein the top of the supporting plate (9) is fixedly provided with an inclined plate (23), and the left side of the inclined plate (23) is fixedly connected with the lower mold (6).

6. The mold for the plastic products of the automobile dust covers according to claim 1, wherein a guide rod (24) is fixedly arranged at the top of the supporting plate (9), and the guide rod (24) is in sliding connection with the mounting plate (4).

7. The mold for the plastic product of the automobile dust cover according to claim 1, wherein the bottom of the supporting frame (1) is fixedly provided with supporting blocks (25), and the number of the supporting blocks (25) is a plurality.