CN219486417U - Injection mold for sensor shell - Google Patents

Abstract

The utility model relates to the technical field of sensor shells and discloses an injection mold for the sensor shells, which comprises a workbench, wherein a slideway is arranged on the upper surface of the workbench, a support is arranged on the side edge of the support, a first driving motor is arranged on the side edge of the support, a positive and negative screw rod is arranged at the axis center, a connecting block is arranged at the middle end of the positive and negative screw rod, a sliding block is arranged on one side far away from the connecting block, a mounting frame is arranged at the bottom end of the sliding block, a mold body is arranged at the side edge of the mounting frame, an injection pipe is arranged in the connecting block, a charging barrel is arranged at the top end of the injection pipe, a supporting plate is arranged at the top end of the support, a supporting plate is arranged at the side edge of the supporting plate, a top plate is arranged at the top end of the supporting plate, a second driving motor is arranged at the axis center of the second driving motor, a rotating wheel is arranged at the bottom end of the rotating shaft, and a slideway is arranged at the bottom end of the mounting frame. The device compresses air in the material, so that air bubbles in the plastic film process are reduced, and the quality of the plastic film is improved.

Description

Injection mold for sensor shell

Technical Field

The utility model relates to the technical field of sensor shells, in particular to an injection mold for a sensor shell.

Background

The sensor is a detecting device, which can sense the measured information and convert the sensed information into electric signals or other information output in the required form according to a certain rule so as to meet the transmission of the information. The sensor outer shell is produced by using an opposite injection mold in the production process, the traditional injection mold is used for molding a film by driving an upper mold and a lower mold to be pressed together through a hydraulic cylinder, the upper mold and the lower mold are easy to be pressed together incompletely under the condition of insufficient pressure of the hydraulic cylinder in the film molding mode, so that the film molding effect is influenced.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the injection mold for the sensor shell, which has the advantages that the left and right mold bodies are driven by the positive and negative screw rod to be mutually attached to perform plastic film, the traditional plastic film mode of up-down lamination is replaced, the raw materials are more tightly compacted by compressing air in the materials, the gaps among the raw materials are reduced, the air bubbles in the plastic film process are reduced, the plastic film quality is improved, and the like, and the technical problems are solved.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an injection mold for sensor shell, includes the workstation, surface mounting has the slide on the workstation, and the side installs the support, first driving motor is installed to the support side, and the axle center department installs positive and negative tooth lead screw, the joint piece is installed to positive and negative tooth lead screw middle-end, and keeps away from one side of joint piece and install the slider, the mounting frame is installed to the slider bottom, the die body is installed to the mounting frame side, joint piece internally mounted has the injection molding tube, the feed cylinder is installed to the injection molding tube top, the fagging is installed on the support top, the backup pad is installed to the fagging side, and the roof is installed on the top, second driving motor is installed on the roof top, the pivot is installed to second driving motor axle center department, the runner is installed to the pivot bottom, the slide rail is installed to the mounting frame bottom.

Preferably, the first driving motor is installed on the side edge of the support in a penetrating mode, the front and back tooth screw rods are installed at the axis in a rotating mode, two groups of sliding blocks are arranged oppositely, the bottom end of the sliding blocks is fixedly provided with an installation frame, and two groups of dies are arranged oppositely.

Through above-mentioned technical scheme, through starting first driving motor, make first driving motor drive positive and negative tooth lead screw rotate to drive slider relative movement, make the installing frame drive the mould group and be close to each other, thereby mould the membrane.

Preferably, the upper surface of the workbench is fixedly provided with a slideway, and the bottom end of the mounting frame is fixedly provided with a slideway.

Through the technical scheme, the sliding block drives the installation frame to synchronously slide when sliding through the positive and negative tooth screw rod, so that the sliding rail is driven to slide through the sliding way.

Preferably, the inside of the connecting block is penetrated and provided with an injection molding pipe, and the top end of the injection molding pipe is fixedly provided with a charging barrel.

Through above-mentioned technical scheme, through filling the injection molding raw materials in the feed cylinder, rethread injection pipe is poured into the raw materials in the mould body into to realize the effect of injection molding.

Preferably, the support plate is fixedly arranged on the side edge of the support plate, and the top end of the support plate is fixedly provided with the top plate.

Through above-mentioned technical scheme, provide the support through fagging feed cylinder, increase its stability.

Preferably, the second driving motor is installed on the top end of the top plate in a penetrating mode, the shaft center is rotatably installed at the position of the shaft center, the rotating wheel is fixedly installed at the bottom end of the rotating shaft, and the second driving motor is installed inside the charging barrel in a penetrating mode.

Through above-mentioned technical scheme, through starting second driving motor, make second driving motor drive the pivot and rotate to make the pivot drive the runner rotate, strike the feed cylinder inside when the pivot rotates, thereby make the feed cylinder produce vibrations, drive the raw materials in the feed cylinder and shake, make the inside air of raw materials compress in the feed cylinder, make the raw materials more compact, reduced the space between the raw materials, thereby reduce the bubble of moulding the membrane in-process, promote moulding membrane quality.

Compared with the prior art, the utility model provides an injection mold for a sensor housing, which comprises the following components

The beneficial effects are that:

1. according to the utility model, the first driving motor is started, so that the first driving motor drives the positive and negative screw rod to rotate, and the sliding block is driven to move relatively, and the mounting frame drives the die set to approach each other, so that the plastic film is formed.

2. According to the utility model, the second driving motor is started to drive the rotating shaft to rotate, so that the rotating shaft drives the rotating wheel to rotate, and the inside of the charging barrel is knocked when the rotating shaft rotates, so that the charging barrel vibrates to drive the raw materials in the charging barrel to shake, so that the air in the raw materials in the charging barrel is compressed, the raw materials are more compacted, gaps among the raw materials are reduced, bubbles in the plastic film process are reduced, and the quality of the plastic film is improved.

Drawings

FIG. 1 is a schematic diagram of a three-dimensional structure of an injection mold of the structure of the utility model;

FIG. 2 is an enlarged schematic view of a part of an injection mold of the structure of the present utility model;

fig. 3 is a schematic diagram of a front view of an injection mold with the structure of the present utility model.

Wherein: 1. a work table; 2. a slideway; 3. a bracket; 4. a first driving motor; 5. a positive and negative tooth screw rod; 6. a joint block; 7. a slide block; 8. a mounting frame; 9. a die body; 10. injection molding a tube; 11. a charging barrel; 12. a supporting plate; 13. a support plate; 14. a top plate; 15. a second driving motor; 16. a rotating shaft; 17. a rotating wheel; 18. a slide rail.

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. 1-3, an injection mold for a sensor housing includes a workbench 1, a slide way 2 is installed on the upper surface of the workbench 1, a support 3 is installed on the side, a first driving motor 4 is installed on the side of the support 3, a positive and negative screw rod 5 is installed at the axis center, a connecting block 6 is installed at the middle end of the positive and negative screw rod 5, a sliding block 7 is installed on one side far away from the connecting block 6, a mounting frame 8 is installed at the bottom end of the sliding block 7, a mold body 9 is installed on the side of the mounting frame 8, an injection molding pipe 10 is installed in the connecting block 6, a charging barrel 11 is installed at the top end of the injection molding pipe 10, a supporting plate 12 is installed at the top end of the support 3, a supporting plate 13 is installed on the side of the supporting plate 12, a top plate 14 is installed at the top end of the supporting plate 14, a second driving motor 15 is installed at the axis center, a rotating wheel 17 is installed at the bottom end of the rotating shaft 16, and a slide rail 18 is installed at the bottom end of the mounting frame 8.

Specifically, the first driving motor 4 runs through and installs in support 3 side, and axle center department rotates and installs positive and negative tooth lead screw 5, and slider 7 is provided with two sets ofly relatively, and bottom fixed mounting has mounting frame 8, and the mould body 9 is provided with two sets relatively, and the advantage is, through starting first driving motor 4, makes first driving motor 4 drive positive and negative tooth lead screw 5 and rotates to drive slider 7 relative movement, make mounting frame 8 drive the mould group and be close to each other, thereby mould the membrane.

Specifically, the upper surface fixed mounting of workstation 1 has slide 2, and installation frame 8 bottom fixed mounting has slide rail 18, and the advantage is, and slider 7 slides through positive and negative tooth lead screw 5 simultaneously, drives installation frame 8 synchronous slip to drive slide rail 18 and pass through slide 2 slip.

Specifically, the inside of the connecting block 6 is penetrated and provided with an injection molding pipe 10, and the top end of the injection molding pipe 10 is fixedly provided with a charging barrel 11.

Specifically, the support plate 13 is fixedly installed on the side of the support plate 12, and the top plate 14 is fixedly installed on the top end, so that the support is provided by the feeding barrel 11 of the support plate 12, and the stability of the feeding barrel is improved.

Specifically, the second driving motor 15 runs through and installs in roof 14 top, and axle center department rotates and installs pivot 16, pivot 16 bottom fixed mounting has runner 17, and run through and install in inside the feed cylinder 11, the advantage is, through starting second driving motor 15, make second driving motor 15 drive pivot 16 rotate, thereby make pivot 16 drive runner 17 rotate, beat feed cylinder 11 inside when pivot 16 rotates, thereby make feed cylinder 11 produce vibrations, drive the raw materials in the feed cylinder 11 shake, make the inside air of raw materials compress in the feed cylinder 11, make the raw materials more compact, reduce the space between the raw materials, thereby reduce the bubble of moulding the membrane in-process, promote the plastic membrane quality.

When the plastic film molding machine is used, the first driving motor 4 is started, the first driving motor 4 drives the positive and negative screw rod 5 to rotate, so that the sliding blocks 7 are driven to move relatively, the mounting frame 8 drives the die sets to approach each other, the plastic film is molded, the second driving motor 15 is started, the second driving motor 15 drives the rotating shaft 16 to rotate, the rotating shaft 16 drives the rotating wheel 17 to rotate, the inside of the charging barrel 11 is knocked when the rotating shaft 16 rotates, the charging barrel 11 is vibrated, raw materials in the charging barrel 11 are driven to shake, air in the raw materials in the charging barrel 11 is compressed, the raw materials are compacted, gaps among the raw materials are reduced, air bubbles in the plastic film molding process are reduced, and the plastic film quality is improved.

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 (6)

1. The utility model provides an injection mold for sensor housing, includes workstation (1), its characterized in that: the utility model provides a workbench, workstation (1) upper surface installs slide (2), and the side installs support (3), first driving motor (4) are installed to support (3) side, and positive and negative tooth lead screw (5) are installed to axle center department, positive and negative tooth lead screw (5) middle-end installs joint piece (6), and keep away from one side of joint piece (6) and install slider (7), installing frame (8) are installed to slider (7) bottom, mould body (9) are installed to installing frame (8) side, joint piece (6) internally mounted has injection molding pipe (10), feed cylinder (11) are installed on injection molding pipe (10) top, fagging (12) are installed on support (3) top, backup pad (13) are installed to fagging (12) side, and roof (14) are installed on the top, second driving motor (15) are installed on roof (14) top, pivot (16) are installed in second driving motor (15) axle center department, runner (17) are installed to pivot (16) bottom, installing frame (8) bottom installation slide rail (18).

2. The injection mold for a sensor housing according to claim 1, wherein: the first driving motor (4) is installed on the side edge of the support (3) in a penetrating mode, the positive and negative tooth screw rods (5) are installed at the axis in a rotating mode, two groups of sliding blocks (7) are oppositely arranged, the bottom end of each sliding block is fixedly provided with an installation frame (8), and two groups of die bodies (9) are oppositely arranged.

3. The injection mold for a sensor housing according to claim 1, wherein: the workbench (1) is fixedly provided with a slideway (2) on the upper surface, and the bottom end of the installation frame (8) is fixedly provided with a sliding rail (18).

4. The injection mold for a sensor housing according to claim 1, wherein: the connecting block (6) is internally provided with an injection molding pipe (10) in a penetrating mode, and the top end of the injection molding pipe (10) is fixedly provided with a charging barrel (11).

5. The injection mold for a sensor housing according to claim 1, wherein: the side of the supporting plate (12) is fixedly provided with a supporting plate (13), and the top end of the supporting plate is fixedly provided with a top plate.

6. The injection mold for a sensor housing according to claim 1, wherein: the second driving motor (15) is installed at the top end of the top plate (14) in a penetrating mode, the shaft center is rotatably provided with a rotating shaft (16), the bottom end of the rotating shaft (16) is fixedly provided with a rotating wheel (17), and the rotating wheel is installed inside the charging barrel (11) in a penetrating mode.