CN223849815U

CN223849815U - Front template positioner for injection molding of automobile inner decorative strip

Info

Publication number: CN223849815U
Application number: CN202422999145.9U
Authority: CN
Inventors: 谢新星
Original assignee: Suzhou Jintai Molding Technology Co ltd
Current assignee: Suzhou Jintai Molding Technology Co ltd
Priority date: 2024-12-05
Filing date: 2024-12-05
Publication date: 2026-01-30
Anticipated expiration: 2034-12-05

Abstract

The utility model discloses an injection molding front template positioner for an automobile inner decorative strip, which particularly relates to the technical field of dies and comprises a base, wherein the top of the base is fixedly connected with a supporting column, the inside of the supporting column is fixedly connected with a hydraulic rod, one end of the hydraulic rod is fixedly connected with a bracket, one side of the bracket is fixedly connected with a limiting frame, the outside of the limiting frame is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a driving gear, one side of the driving gear is meshed with a transmission gear, the outside of the transmission gear is rotationally connected with the inner wall of the limiting frame, a quick positioning mechanism is arranged in the limiting frame, and the quick positioning mechanism comprises a driven gear. According to the utility model, the quick positioning mechanism is arranged, the two vertical clamping plates and the transverse clamping plates move oppositely to clamp and position the injection molding front templates of different types, so that the front templates can be quickly installed and disassembled, the maintenance and replacement time of the front templates is reduced in the injection molding process, and the stability of the front templates during installation is improved.

Description

Front template positioner for injection molding of automobile inner decorative strip

Technical Field

The utility model relates to the technical field of dies, in particular to a front template positioner for injection molding of an automotive trim strip.

Background

With the development and progress of the mold technology, the product structure is more and more complex, the product requirement is higher and higher, and the mold structure is more and more in the form of an insert mold. In order to improve injection molding production efficiency, more and more manipulators are used in the injection molding production process of insert molds.

When in actual use, because the injection molding front templates of different automobile interior trim strips are different, when the front templates and the positioners are installed, operators are required to carry out complex disassembly steps, and then the installation is carried out, and the steps influence the use efficiency of the injection molding front templates of the interior trim strips more.

Disclosure of utility model

In order to overcome the defects in the prior art, the utility model provides a front template positioner for injection molding of an automobile inner decorative strip, which aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a preceding template locator of automotive interior strip moulding plastics, includes the base, base top fixedly connected with support column, the inside fixedly connected with hydraulic stem of support column, hydraulic stem one end fixedly connected with support, support one side fixedly connected with spacing, spacing outside fixedly connected with servo motor, servo motor output fixedly connected with driving gear, driving gear one side meshing has drive gear, the drive gear outside is connected with spacing inner wall rotation, and spacing inside is provided with quick positioning mechanism, quick positioning mechanism includes driven gear, the driven gear outside is connected with spacing inner wall rotation, driven gear passes through axostylus axostyle and drive gear fixed connection, the spacing inboard is provided with auxiliary support mechanism.

By adopting the technical scheme, one side of the driven gear is meshed with two vertical clamping plates, and the other side of the driven gear is meshed with two transverse clamping plates.

By adopting the technical scheme, the two vertical clamping plates and the transverse clamping plate can stretch oppositely, so that the front template can be clamped and fixed conveniently, the front template can be fixed on the front side of the limiting frame rapidly and stably, and subsequent injection molding processing is facilitated.

According to the technical scheme, clamping blocks are fixedly connected to one side of each of the vertical clamping plate and the lateral clamping plate, sliding grooves are formed in the outer surfaces of each of the vertical clamping plate and the lateral clamping plate, two first sliding blocks are connected to the inner side of each of the vertical clamping plates in a sliding mode, a first threaded rod is connected to one side of each of the first sliding blocks in a rotating mode, a first limiting block is connected to the outer side of each of the first threaded rods in a threaded mode, two second sliding blocks are arranged on the inner side of each of the lateral clamping plates in a threaded mode, a second threaded rod is connected to one side of each of the second sliding blocks in a rotating mode, a second limiting block is connected to the outer side of each of the second threaded rods in a threaded mode, and a plurality of indication strips are fixedly connected to one side of each of the limiting frames.

By adopting the technical scheme, the extension length of the two vertical clamping plates and the clamping blocks can be adjusted, so that the vertical clamping plates and the transverse clamping plates can stably clamp front templates of different types, and operators can conveniently distinguish and use the same group of first threaded rods and second threaded rods through the indicating strips.

As further description of the technical scheme, the auxiliary supporting mechanism comprises two support posts, wherein the bottom of each support post is fixedly connected with the upper surface of the base, the top of each support post is fixedly connected with a movable seat, the inside of each movable seat is rotationally connected with a guide wheel, and the top of each guide wheel is in sliding connection with the lower surface of the corresponding support.

By adopting the technical scheme, the movable support can provide stronger support for the movement of the limiting frame, and meanwhile, the friction born by the support can be reduced by the rotation of the movable seat, so that the movement of the upper template is more stable.

The utility model has the technical effects and advantages that:

compared with the prior art, the quick positioning mechanism is arranged, the two vertical clamping plates and the transverse clamping plates move oppositely, the front injection molding templates of different types are clamped and positioned, the front injection molding templates can be quickly installed and detached, the maintenance and replacement time of the front injection molding templates is shortened in an injection molding process, and the stability of the front injection molding templates in installation is improved;

Through setting up auxiliary support mechanism, compare with prior art, provide sufficient support for the removal of front bezel, make the front bezel more stable at the removal in-process to avoid appearing sliding, thereby reduced the damage rate of front bezel die sinking, improved the yield of interior trim strip moulding plastics.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic diagram of the front side structure of the present utility model.

Fig. 3 is a partial schematic view of the joint between the limiting frame and the vertical clamping plate.

Fig. 4 is a partial schematic view of the joint between the limiting frame and the transverse clamping plate.

Fig. 5 is a partial schematic view of the connection between the vertical clamping plate and the first sliding block.

FIG. 6 is a partial schematic view of the joint between the base and the post of the present utility model.

Fig. 7 is a partial schematic view of the connection between the transverse clamping plate and the second sliding block.

Fig. 8 is an enlarged schematic view of fig. 2a in accordance with the present utility model.

The reference sign is 1, a base; 2, a support column, 3, a hydraulic rod, 4, a bracket, 5, a limit frame, 6, a servo motor, 7, a driving gear, 8, a transmission gear, 9, a driven gear, 11, a vertical clamping plate, 12, a transverse clamping plate, 13, a clamping block, 14, a sliding chute, 15, a first sliding block, 16, a first threaded rod, 17, a first limit block, 18, a second sliding block, 19, a second threaded rod, 20, a second limit block, 21, an indication strip, 22, a support column, 23, a movable seat, 24 and a guide wheel.

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.

The embodiment of the application discloses an injection molding front template positioner for an automobile inner trim, which comprises a base 1, the top of the base 1 is fixedly connected with a supporting column 2, the inside of the supporting column 2 is fixedly connected with a hydraulic rod 3, one end of the hydraulic rod 3 is fixedly connected with a support 4, one side of the support 4 is fixedly connected with a limiting frame 5, the outer side of the limiting frame 5 is fixedly connected with a servo motor 6, the output end of the servo motor 6 is fixedly connected with a driving gear 7, one side of the driving gear 7 is meshed with a transmission gear 8, the outer side of the transmission gear 8 is rotationally connected with the inner wall of the limiting frame 5, a quick positioning mechanism is arranged in the limiting frame 5 and comprises a driven gear 9, the outer side of the driven gear 9 is rotationally connected with the inner wall of the limiting frame 5, one side of the driven gear 9 is fixedly connected with a transmission gear 8 through a shaft rod, an auxiliary supporting mechanism is arranged on the inner side of the limiting frame 5, one side of the driven gear 9 is meshed with two vertical clamping plates 11, two transverse clamping plates 12 are meshed on the other side of the driven gear 9, the hydraulic rod 3 pushes the support 4 and the limiting frame 5 to move, the servo motor 6 drives the driving gear 7 to drive the driving gear 8 to be meshed with the transmission gear 8, and then the transmission gear 8 drives the driven gear 9 to rotate the vertical clamping plates 11 and the transverse clamping plates 12 to rotate correspondingly to the vertical clamping plates 11 and the transverse clamping plates 13 to clamp the front template.

Referring to fig. 1, 5 and 7, clamping blocks 13 are fixedly connected to one sides of the vertical clamping plate 11 and the transverse clamping plate 12, sliding grooves 14 are formed in the outer surfaces of the vertical clamping plate 11 and the transverse clamping plate 12, two first sliding blocks 15 are slidably connected to the inner side of the vertical clamping plate 11, a first threaded rod 16 is rotatably connected to one side of the first sliding blocks 15, a first limiting block 17 is in threaded connection with the outer side of the first threaded rod 16, two second sliding blocks 18 are arranged on the inner side of the transverse clamping plate 12, a second threaded rod 19 is rotatably connected to one side of the second sliding blocks 18, a second limiting block 20 is in threaded connection with the outer side of the second threaded rod 19, a plurality of indicating strips 21 are fixedly connected to one side of the limiting frame 5, corresponding first threaded rods 16 and second threaded rods 19 are rotatably connected to the outer sides of the vertical clamping plate 11 and the transverse clamping plate 12, the first limiting block 17 and the second limiting block 20 are enabled to loosen the extrusion of the surface of the limiting frame 5, then the two first threaded rods 16 and the second threaded rods 19 are pulled to separate the vertical clamping plate 11 and the transverse clamping plate 12 from the outer side of the driven gear 9, then the first limiting block 17 and the second limiting block 20 are rotated again according to the corresponding first limiting block 17 and the corresponding second limiting block 20, the first threaded rods 16 and the second threaded rods 19 are enabled to conduct thread transmission on the first limiting block 17 and the second limiting block 20, the first limiting block 17 and the second limiting block 20 are enabled to extrude the surface of the limiting frame 5 again, finally the corresponding vertical clamping plate 11 and the corresponding transverse clamping plate 12 are pulled out from the inner side of the limiting frame 5 through sliding grooves 14 and sliding of the first sliding blocks 15 and the second sliding blocks 18, and therefore the adjustment of the clamping distance between the vertical clamping plate 11 and the transverse clamping plate 12 is completed.

Referring to fig. 6, the auxiliary supporting mechanism comprises two supporting columns 22, the bottoms of the supporting columns 22 are fixedly connected with the upper surface of the base 1, the tops of the supporting columns 22 are fixedly connected with movable seats 23, guide wheels 24 are rotatably connected inside the movable seats 23, the tops of the guide wheels 24 are slidably connected with the lower surface of the support 4, and the supporting columns 22 and the movable seats 23 can carry out rolling support on the support 4 so that the support 4 can stably move.

When the front template of an injection molding strip is positioned, the hydraulic rod 3 pushes the bracket 4 to drive the limit frame 5 to move, the movable seat 23 and the guide wheel 24 at the top of the support column 22 assist in supporting the bottom of the bracket 4, meanwhile, the guide wheel 24 rotates, so that the bracket 4 can keep a certain stability in the supporting process, the situation of deflection is reduced, then the front template is moved through the limit frame 5, after the front template is used for a long time, when the front template needs to be disassembled, the servo motor 6 drives the driving gear 7 to rotate, the driving gear 7 carries out meshing transmission, the driving gear 8 drives the driven gear 9 in the limit frame 5 to coaxially rotate, then the driven gear 9 drives the two vertical clamping plates 11 and the transverse clamping plates 12 at the outer side to carry out meshing transmission in the opposite direction in the rotating process, the two vertical clamping plates 11 and the transverse clamping plates 12 can extend to the outer side of the limit frame 5, then the plurality of clamping blocks 13 loosen the clamping of the front template, after the front template is taken down, the new front template is placed on the front side of the limit frame 5, and then the driving gear 7 drives the driving gear 8 to carry out meshing transmission, and then the driving gear 8 drives the two driven gears 11 and the transverse clamping plates 12 to carry out opposite meshing transmission, and the two driving clamping plates 11 and the transverse clamping plates 12 are driven by the driving gear 11 and the two driving clamping plates 12 to carry out opposite meshing transmission, and the driving gear 11 and the transverse clamping plates 12 are fixed to the driving gear 11 and the two driving clamping plates 12;

When the front templates of different types are installed, according to the edge length of the front templates, the first threaded rod 16 or the second threaded rod 19 on two sides of the indication strip 21 on the corresponding edge is rotated, the first limiting block 17 or the second limiting block 20 loosens friction limiting on the surface of the limiting frame 5, then the vertical clamping plate 11 and the transverse clamping plate 12 are lifted upwards, then an operator presses the first limiting block 17 or the second limiting block 20, then the corresponding first threaded rod 16 or the corresponding second threaded rod 19 is rotated, the first limiting block 17 and the second limiting block 20 squeeze the limiting frame 5 under the threaded transmission, tooth grooves on one side of the vertical clamping plate 11 or the transverse clamping plate 12 are separated from one side of the driven gear 9, then the vertical clamping plate 11 or the transverse clamping plate 12 is pulled out of the limiting frame 5, the vertical clamping plate 11 or the transverse clamping plate 12 slides outside the first sliding block 15 and the second sliding block 18 through the sliding groove 14, and then the operation of repeatedly screwing the first threaded rod 16 and the second threaded rod 19 is performed, the corresponding vertical clamping plate 11 and the transverse clamping plate 12 are meshed with the driven gear 9 again, and the front templates of different types are clamped continuously.

The details not described in detail in the specification belong to the prior art known to those skilled in the art, and model parameters of each electric appliance are not specifically limited, and conventional equipment is used.

The above embodiments are not intended to limit the scope of the application, so that the equivalent changes of the structure, shape and principle of the application are covered by the scope of the application.

Claims

1. The utility model provides a front mould plate locator of automotive interior strip moulding plastics, includes base (1), its characterized in that base (1) top fixedly connected with support column (2), support column (2) inside fixedly connected with hydraulic stem (3), hydraulic stem (3) one end fixedly connected with support (4), support (4) one side fixedly connected with spacing (5), spacing (5) outside fixedly connected with servo motor (6), servo motor (6) output fixedly connected with driving gear (7), driving gear (7) one side meshing has drive gear (8), drive gear (8) outside and spacing (5) inner wall rotation are connected, spacing (5) inside is provided with quick positioning mechanism, quick positioning mechanism includes driven gear (9), driven gear (9) outside and spacing (5) inner wall rotation are connected, driven gear (9) pass through axostylus axostyle and drive gear (8) fixedly connected, spacing (5) inboard is provided with auxiliary support mechanism.

2. The injection molding front template positioner for the automobile inner decorative strip according to claim 1, wherein one side of the driven gear (9) is meshed with two vertical clamping plates (11), and the other side of the driven gear (9) is meshed with two transverse clamping plates (12).

3. The injection molding front template positioner for the automobile inner decorative strip according to claim 2, wherein clamping blocks (13) are fixedly connected to one sides of the vertical clamping plates (11) and the transverse clamping plates (12), and sliding grooves (14) are formed in the outer surfaces of the vertical clamping plates (11) and the transverse clamping plates (12).

4. The automobile interior trim injection molding front template positioner according to claim 2, wherein two first sliding blocks (15) are slidably connected to the inner side of the vertical clamping plate (11), a first threaded rod (16) is rotatably connected to one side of the first sliding blocks (15), and a first limiting block (17) is in threaded connection with the outer side of the first threaded rod (16).

5. The injection molding front template positioner for the automobile interior trim according to claim 2, wherein two second sliding blocks (18) are arranged on the inner side of the transverse clamping plate (12), one side of each second sliding block (18) is rotatably connected with a second threaded rod (19), and the outer side of each second threaded rod (19) is in threaded connection with a second limiting block (20).

6. The injection molding front template positioner for the automobile inner decorative strip according to claim 1, wherein one side of the limiting frame (5) is fixedly connected with a plurality of indication strips (21), the auxiliary supporting mechanism comprises two supporting columns (22), and the bottoms of the supporting columns (22) are fixedly connected with the upper surface of the base (1).

7. The injection molding front template positioner for the automobile inner decorative strip according to claim 6, wherein the top of the support column (22) is fixedly connected with a movable seat (23), a guide wheel (24) is rotatably connected inside the movable seat (23), and the top of the guide wheel (24) is slidably connected with the lower surface of the support frame (4).