CN219114659U

CN219114659U - Injection mold of robot face lid sweeps floor

Info

Publication number: CN219114659U
Application number: CN202223435984.5U
Authority: CN
Inventors: 高沛良; 左群波
Original assignee: Dongguan Zhenming Mould Plastic Co ltd
Current assignee: Dongguan Zhenming Mould Plastic Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-06-02
Anticipated expiration: 2032-12-21

Abstract

The utility model discloses an injection mold of a sweeping robot face cover, which relates to the field of injection molds and comprises a lower mold, wherein positioning rods with the surfaces in sliding connection with an upper mold are fixedly connected to the periphery of the surface of the lower mold, a sliding block A with the bottom in sliding connection with a guide rail A is welded at the bottom end of the lower mold, a connecting plate is welded at one side of the guide rail A, supporting blocks are welded at two sides between the surface of the connecting plate and the back of the lower mold, and springs are fixedly connected to the middle part between the surface of the connecting plate and the back of the lower mold.

Description

Injection mold of robot face lid sweeps floor

Technical Field

The utility model relates to the field of injection molds, in particular to an injection mold of a sweeping robot face cover.

Background

The injection mold is a tool for producing plastic products; is also a tool for endowing plastic products with complete structure and precise dimensions. Injection molding is a process used in mass production of parts of complex shape. Specifically, the heated and melted plastic is injected into a die cavity under high pressure by an injection molding machine, and a formed product is obtained after cooling and solidification.

Bulletin number: CN216760636U discloses a high-precision floor sweeping robot face cover injection mold with a double positioning structure, the lower mold and the upper mold can be fixed together through the positioning mechanism, so that the lower mold and the upper mold cannot deviate from a workbench in the injection molding process, the injection molding failure is avoided, meanwhile, a positioning pin rotationally connected with the upper mold can perfectly combine the lower mold and the upper mold, the lower mold and the upper mold are prevented from loosening in the injection molding process through the clamping mechanism, and the injection molding failure probability is reduced.

When the injection mold is used for injection molding of the floor sweeping robot surface cover, the mold clamping is needed to be repeated, so that the injection mold is processed, the buffer part is not involved in the injection mold in the document, the upper mold and the lower mold are easy to damage due to back and forth collision, and the quality of the processed floor sweeping robot surface cover is affected.

Disclosure of Invention

The utility model mainly aims to provide an injection mold for the floor sweeping robot surface cover, which has a corresponding buffer structure when the robot surface cover is processed to be clamped, and can well prevent the upper mold and the lower mold from being damaged due to back and forth collision, thereby influencing the quality of the processed floor sweeping robot surface cover and effectively solving the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides an injection mold of robot face lid sweeps floor, includes the bed die, the equal fixedly connected with surface all around of the surface of bed die and last mould sliding connection's locating lever, the bottom welding of bed die has bottom and guide rail A sliding connection's slider A, one side welding of guide rail A has connecting plate and connecting plate both sides all to weld between surface and the bed die back have the supporting shoe, the middle part fixedly connected with spring between the surface of connecting plate and the bed die back.

Further, a lower opening shell is welded at the bottom end of the guide rail A.

Further, guide rails B for sliding the sliding blocks B are welded on two sides of the lower opening shell.

Further, a lifting plate with screw holes formed inside is fixedly connected between the sliding blocks B.

Further, a through hole is formed in the surface of the lower opening shell, and a mounting plate is welded to the bottom end of the lifting plate.

Compared with the prior art, the utility model has the following beneficial effects: when the injection molding machine drives the upper die to move towards the lower die to close the film, the upper die is stressed to move backwards when the lower die contacts the upper die, the upper die drives the sliding block A to move backwards, the sliding block A slides backwards along the guide rail A, the spring is extruded simultaneously, the spring buffers the force by utilizing the elastic performance of the sliding block A, meanwhile, the moving speed of the sliding block A and the sliding block A is slowed down, the upper die is enabled to be lightly attached to the supporting block, the lower die is attached to the upper die at the moment, the film closing can be completed, after the lower die leaves, the spring resets the upper die by utilizing the elastic performance of the spring, so that the impact force during die closing can be well reduced, the damage of the upper die and the lower die caused by collision can be avoided, and the quality of the machined sweeping robot face cover is affected.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an injection mold of a sweeping robot face cover of the present utility model;

fig. 2 is a schematic diagram of the internal structure of a lower opening shell in an injection mold of the sweeping robot face cover.

In the figure: 1. a lower die; 2. a positioning rod; 3. an upper die; 4. a sliding block A; 5. a guide rail A; 6. a connecting plate; 7. a support block; 8. a spring; 9. a lower open shell; 10. a guide rail B; 11. a sliding block B; 12. a lifting plate; 13. a screw hole; 14. a through hole; 15. and (3) mounting a plate.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

The utility model provides an injection mold of robot face lid sweeps floor, includes bed die 1, the equal fixedly connected with surface all around of bed die 1 and last mould 3 sliding connection's locating lever 2, the bottom welding of bed die 1 has bottom and guide rail A5 sliding connection's slider A4, one side welding of guide rail A5 has connecting plate 6 and the both sides all welded support piece 7 between connecting plate 6 surface and the bed die 1 back, the intermediate part fixedly connected with spring 8 between connecting plate 6 surface and the bed die 1 back.

The bottom end of the guide rail A5 is welded with a lower opening shell 9, two sides of the lower opening shell 9 are welded with guide rails B10 for sliding of sliding blocks B11, lifting plates 12 with screw holes 13 formed inside are fixedly connected between the sliding blocks B11, through holes 14 are formed in the surface of the lower opening shell 9, and mounting plates 15 are welded at the bottom ends of the lifting plates 12.

It should be noted that, the utility model relates to an injection mold of a sweeping robot face cover, staff fixes the injection mold in the injection molding machine through a mounting plate 15, the injection mold can be pulled up and down, the injection mold drives a lower opening shell 9 to move up and down, the lower opening shell 9 drives a guide rail B10 to move up and down, the guide rail B10 slides up and down along a sliding block B11, thus the linear movement of the injection mold can be well maintained, after the height adjustment of the injection mold is completed, the injection mold passes through a through hole 14 on the lower opening shell 9 and then is rotationally mounted into a screw hole 13 with a corresponding height of a lifting plate 12, the height of the injection mold can be fixed, the adjustment can be performed according to the required height of the injection molding machine, the practicability of the injection mold is greatly improved, after the installation is completed, the injection molding of the robot face cover can be performed, when the injection molding machine drives an upper mold 3 to move towards the lower mold 1 to perform film combination, the lower mold 1 is contacted with the upper mold 3, the upper mold 3 can move backwards under the stress, the upper mold 3 drives the sliding block A4 to move backwards along the sliding block A5, the sliding block A5 can be well pressed against the lower mold 8 by the sliding block 8, the impact force of the upper mold 1 can be well, and the impact force of the upper mold 8 can be well reduced, and the impact force of the upper mold 1 can be well prevented from being influenced by the impact force of the lower mold 8 when the upper mold is tightly pressed against the lower mold 1, and the upper mold is well matched with the upper mold, the upper mold is well, the impact force of the upper mold is well can be well deformed, and the quality of the upper mold is well, the quality is well down with the quality is well and the quality with the die is well down with the die 3, the die is well, the quality is well and the quality.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be appreciated by persons skilled in the art that the present utility model is not limited by the foregoing examples, which are provided in the specification to illustrate the present utility model

The present utility model is susceptible to various changes and modifications without departing from the spirit and scope of the utility model as hereinafter claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Injection mold of robot face lid sweeps floor, including bed die (1), its characterized in that: the positioning rod (2) with the surface being in sliding connection with the upper die (3) is fixedly connected to the periphery of the surface of the lower die (1), a sliding block A (4) with the bottom being in sliding connection with a guide rail A (5) is welded at the bottom end of the lower die (1), a connecting plate (6) is welded at one side of the guide rail A (5), supporting blocks (7) are welded at two sides between the surface of the connecting plate (6) and the back of the lower die (1), and a spring (8) is fixedly connected between the surface of the connecting plate (6) and the back of the lower die (1).

2. The injection mold of a sweeping robot face cover of claim 1, wherein: the bottom end of the guide rail A (5) is welded with a lower opening shell (9).

3. The injection mold of the sweeping robot face cover of claim 2, wherein: both sides of the lower opening shell (9) are welded with guide rails B (10) for sliding the sliding blocks B (11).

4. The injection mold of the sweeping robot face cover of claim 3, wherein: lifting plates (12) with screw holes (13) formed in the sliding blocks B (11) are fixedly connected with each other.

5. The injection mold of the sweeping robot face cover of claim 4, wherein: through holes (14) are formed in the surface of the lower opening shell (9), and mounting plates (15) are welded at the bottom ends of the lifting plates (12).