CN216208690U

CN216208690U - Defect inspection device for injection molding part machining

Info

Publication number: CN216208690U
Application number: CN202122420210.4U
Authority: CN
Inventors: 严晓哲; 严伟哲; 段俊强
Original assignee: Yudu Herui Electronics Co ltd
Current assignee: Yudu Herui Electronics Co ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-04-05
Anticipated expiration: 2031-10-08

Abstract

The utility model discloses a defect inspection device for processing an injection molding part, which aims to solve the technical problems that the injection molding part inspection device in the prior art is difficult to apply pressure to the injection molding part, detect the bearable pressure of the injection molding part and stably fix the injection molding part. The inspection device comprises a bearing table and a fixing body fixedly arranged at the upper end of the bearing table; the bearing table is characterized in that a first fixing block and a second fixing block are fixedly mounted at the upper end of the bearing table, a motor is fixedly mounted at the right end of the first fixing block, an output shaft of the motor penetrates through the first fixing block and is fixedly connected with a lead screw, and a screw sleeve is movably arranged on the outer wall of the lead screw. This verifying attachment utilizes the motor to drive the lead screw motion, and then makes the silk braid move on the lead screw, has realized the effect to second electric cylinder position quick adjustment, is convenient for carry out pressure detection to different positions of injection molding, through setting up fixed body and spacing hole, the steady motion of the solid fixed cylinder of being convenient for has improved the stability when detecting.

Description

Defect inspection device for injection molding part machining

Technical Field

The utility model belongs to the field of inspection devices, and particularly relates to a defect inspection device for injection molding part machining.

Background

The injection molding of present need utilize optical projection to inspect the injection molding after processing is accomplished usually, to accurate injection molding, utilizes simple tool to measure the defect of inspection injection molding usually, but present injection molding verifying attachment is difficult to exert pressure to the injection molding, is difficult to detect the pressure that can bear of injection molding to it is difficult to carry out stable fixed to the injection molding.

At present, the utility model with the patent number of CN213455390U discloses a size inspection device for complex precision injection molding, which comprises a base, a first moving block and a second moving block which are respectively arranged at two sides in the base, the top surfaces of the first moving block and the second moving block are just symmetrically provided with an installation shaft and an installation seat, the side surface of the first moving block is provided with a boss, the second moving block is just provided with a first distance sensor at the position of the boss, the first distance sensor and the second distance sensor complete the measurement of the distance in the horizontal direction, the device is mainly used for measuring the outer perimeter and the width of a product, the device positions the shape to be measured through the measuring blocks with different shapes, and then measures by using the distance sensors, thereby calculating the measurement size, being convenient for quality managers to use, improving the quality inspection efficiency and the precision, but the device is difficult to apply pressure to the injection molding, and is difficult to detect the pressure which can be borne by the injection molding, and it is difficult to stably fix the injection-molded part.

Therefore, in order to solve the above-mentioned problems that the conventional injection molding inspection device is difficult to apply pressure to the injection molding, to detect the bearable pressure of the injection molding, and to stably fix the injection molding, it is necessary to improve the injection molding inspection device.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide a defect inspection device for injection molding part processing, which aims to solve the technical problems that the existing injection molding part inspection device is difficult to apply pressure to an injection molding part, detect the bearable pressure of the injection molding part and stably fix the injection molding part.

(2) Technical scheme

In order to solve the technical problem, the utility model provides a defect inspection device for processing injection molding parts, which comprises a bearing table and a fixing body fixedly arranged at the upper end of the bearing table; the utility model discloses a bearing frame, including plummer upper end fixed mounting, plummer right-hand member fixed mounting has the motor, the output shaft of motor runs through first fixed block fixedly connected with lead screw, the activity of lead screw outer wall is provided with the silk braid, silk braid outer wall fixed mounting has the movable block, movable block front end fixed mounting has first electronic jar, the telescopic link front end fixed mounting of first electronic jar has the electronic jar of second, the telescopic link lower extreme fixed mounting of the electronic jar of second has a fixed cylinder, plummer upper end fixed mounting has fixed frame, the equal fixed mounting in both ends has the electronic jar of third about the fixed frame, the telescopic link of the electronic jar of third runs through fixed frame fixed mounting and has the extrusion piece.

When the inspection device adopting the technical scheme is used, the starting motor drives the screw sleeve to move, so that the movable block moves, the first electric cylinder is started to adjust the position of the second electric cylinder, the second electric cylinder is started to move the fixed cylinder downwards, an injection molding piece to be inspected is placed in the fixed frame, the pressure sensor below the fixed cylinder is utilized to extrude the injection molding piece, and pressure detection can be carried out on the injection molding piece.

Preferably, the upper end of the fixing frame is fixedly provided with scale marks, the left end of the bearing table is fixedly provided with a supporting block, and the upper end of the supporting block is fixedly provided with a display screen. The position of injection molding is convenient for adjust in the setting of scale mark, convenient to use.

Preferably, the upper end and the lower end of the fixing body are provided with limit holes which are uniformly distributed in a penetrating manner, and the limit holes are matched with the fixing barrel. The setting of spacing hole is convenient for the steady motion of a fixed section of thick bamboo.

Preferably, a first groove body is fixedly formed in the lower end of the fixed cylinder, a spring is fixedly mounted on the inner wall of the upper end of the first groove body, and a pressure sensor is fixedly mounted at the lower end of the spring. The arrangement of the spring and the pressure sensor can detect the pressure of the injection molding piece.

Preferably, a fixing plate is fixedly mounted on the inner wall of the bearing table, and a first camera is fixedly mounted at the upper end of the fixing plate. The setting of first camera is convenient for the staff and is detected the outward appearance of injection molding, convenient to use.

Preferably, a second groove body is formed in the inner wall of the upper end and the inner wall of the upper end of the bearing table in a penetrating mode, and a glass plate is fixedly mounted on the inner wall of the second groove body. The glass plate is convenient for the stable placement of the injection molding piece.

Preferably, a second camera is fixedly mounted on the inner wall of the fixed body, a third groove body is fixedly formed in the upper end of the bearing table, a limiting block is fixedly mounted at the lower end of the movable block, and the limiting block is matched with the third groove body. The arrangement of the limiting block and the third groove body is convenient for the stable movement of the movable block.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: the inspection device provided by the utility model has the advantages that the motor is utilized to drive the screw rod to move, so that the screw sleeve moves on the screw rod, the effect of quickly adjusting the position of the second electric cylinder is realized, the pressure detection on different parts of an injection molding piece is facilitated, the stable movement of the fixing cylinder is facilitated by arranging the fixing body and the limiting hole, the stability in detection is improved, the pressure on the injection molding piece is conveniently and quickly measured by arranging the spring and the pressure sensor, the use is convenient, and the injection molding piece is conveniently and stably fixed by arranging the extrusion block and the third electric cylinder.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, it is obvious that the drawings in the following description are only one embodiment of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic perspective view of an embodiment of the inspection apparatus of the present invention;

FIG. 2 is a cross-sectional view of a stationary cartridge in accordance with one embodiment of the testing device of the present invention;

FIG. 3 is a cross-sectional view of a carrier stage in accordance with one embodiment of the inspection device of the present invention;

FIG. 4 is a side view of a stationary body of an embodiment of an inspection device of the present invention;

FIG. 5 is a schematic view of a partially enlarged structure of a limiting block according to a specific embodiment of the inspection device of the present invention.

The labels in the figures are: 1. a bearing table; 2. a first fixed block; 3. a motor; 4. a second fixed block; 5. a screw rod; 6. sleeving the silk; 7. a movable block; 8. a first electric cylinder; 9. a second electric cylinder; 10. a fixed cylinder; 11. a fixing frame; 12. a fixed body; 13. a third electric cylinder; 14. extruding the block; 15. scale lines; 16. a support block; 17. a display screen; 18. a limiting hole; 19. a first tank body; 20. a spring; 21. a pressure sensor; 22. a fixing plate; 23. a first camera; 24. a second tank body; 25. a glass plate; 26. a second camera; 27. a third tank body; 28. and a limiting block.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood and obvious, the technical solutions in the embodiments of the present invention are clearly and completely described below to further illustrate the utility model, and obviously, the described embodiments are only a part of the embodiments of the present invention, but not all the embodiments.

Example 1

The specific embodiment is a defect inspection device for processing injection molding parts, the three-dimensional structure of which is schematically shown in figure 1, and the cross section of a fixed cylinder 10 of which is shown in figure 2, the inspection device comprises a bearing table 1 and a fixed body 12 fixedly arranged at the upper end of the bearing table 1; 1 upper end fixed mounting of plummer has first fixed block 2 and second fixed block 4, 2 right-hand member fixed mounting of first fixed block has motor 3, motor 3's output shaft runs through 2 fixedly connected with lead screw 5 of first fixed block, 5 outer wall activities of lead screw are provided with the silk braid 6, 6 outer wall fixed mounting of silk braid has movable block 7, 7 front end fixed mounting of movable block have first electronic jar 8, the telescopic link front end fixed mounting of first electronic jar 8 has electronic jar 9 of second, the telescopic link lower extreme fixed mounting of electronic jar 9 of second has a solid fixed cylinder 10, 1 upper end fixed mounting of plummer has fixed frame 11, the equal fixed mounting in both ends has electronic jar 13 of third about fixed frame 11, the telescopic link of electronic jar 13 of third runs through fixed frame 11 fixed mounting and has extrusion block 14.

For the specific embodiment, the shape of the extrusion blocks 14 is not limited, and the injection molding piece is placed between the two extrusion blocks 14, and the third electric cylinder 13 is started to move the extrusion blocks 14 to the direction of the injection molding piece, so as to extrude the injection molding piece.

Wherein, fixed frame 11 upper end is fixed with scale mark 15, and plummer 1 left end fixed mounting has supporting shoe 16, and supporting shoe 16 upper end fixed mounting has display screen 17. The setting of scale mark 15 is convenient for adjust the position of injection molding, and the outward appearance of injection molding is convenient for watch in the setting of display screen 17. Meanwhile, the upper end and the lower end of the fixing body 12 are provided with evenly distributed limiting holes 18 in a penetrating way, and the limiting holes 18 are matched with the fixing cylinder 10. The inner diameter of the limiting hole 18 is equal to the outer diameter of the fixed cylinder 10, and the fixed cylinder 10 penetrates through the limiting hole 18 and then extrudes and detects the injection molding piece, so that the use is convenient. In addition, a first groove 19 is fixedly formed at the lower end of the fixed cylinder 10, a spring 20 is fixedly mounted on the inner wall of the upper end of the first groove 19, and a pressure sensor 21 is fixedly mounted at the lower end of the spring 20. Spring 20 and pressure sensor 21's setting can whether appear damaging the phenomenon when short-term test injection molding bears certain pressure, convenient to use. In addition, a fixing plate 22 is fixedly mounted on the inner wall of the bearing table 1, and a first camera 23 is fixedly mounted at the upper end of the fixing plate 22. The setting of first camera 23 is convenient for shoot the lower extreme of injection molding, and it is convenient to the outward appearance detection of injection molding.

In addition, a second groove body 24 is arranged on the inner wall of the upper end and the inner wall of the upper end of the bearing table 1 in a penetrating manner, and a glass plate 25 is fixedly arranged on the inner wall of the second groove body 24. The glass plate 25 is convenient to hold injection molding parts and convenient to use. In addition, the inner wall of the fixed body 12 is fixedly provided with a second camera 26, the upper end of the bearing table 1 is fixedly provided with a third groove body 27, the lower end of the movable block 7 is fixedly provided with a limit block 28, and the limit block 28 is matched with the third groove body 27. The third groove 27 and the stopper 28 are provided to facilitate stable movement of the movable block 7.

The cross-sectional view of the inspection device carrier table 1 is shown in fig. 3, the side view structural schematic diagram of the fixing body 12 is shown in fig. 4, and the partially enlarged structural schematic diagram of the limiting block 28 is shown in fig. 5.

When the inspection device of the technical scheme is used, the starting motor 3 drives the screw rod 5 to rotate, and further the screw sleeve 6 moves along the outer wall of the screw rod 5, the movable block 7 is made to move, the position of the second electric cylinder 9 is adjusted, an injection molding piece to be detected is placed into the fixed frame 11, the third electric cylinder 13 is started to enable the extrusion block 14 to extrude and fix the injection molding piece, the first camera 23 and the second camera 26 are started, the picture of the injection molding piece is displayed through the display screen 17, the second electric cylinder 9 is started, the fixed cylinder 10 extrudes the injection molding piece through the limiting hole 18 on the fixed body 12, the pressure sensor 21 receives extrusion force to display the numerical value on the display screen 17, whether the injection molding piece is intact under certain pressure can be detected, and rapid detection is convenient for each area on the injection molding piece.

Having thus described the principal technical features and basic principles of the utility model, and the advantages associated therewith, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description is described in terms of various embodiments, not every embodiment includes only a single embodiment, and such descriptions are provided for clarity only, and those skilled in the art will recognize that the embodiments described herein can be combined as a whole to form other embodiments as would be understood by those skilled in the art.

Claims

1. A defect inspection device for processing injection molding parts comprises a bearing table and a fixing body fixedly arranged at the upper end of the bearing table; its characterized in that, plummer upper end fixed mounting has first fixed block and second fixed block, first fixed block right-hand member fixed mounting has the motor, the output shaft of motor runs through first fixed block fixedly connected with lead screw, the activity of lead screw outer wall is provided with the silk braid, silk braid outer wall fixed mounting has the movable block, movable block front end fixed mounting has first electronic jar, the electronic jar of second of telescopic link front end fixed mounting of first electronic jar, the telescopic link lower extreme fixed mounting of the electronic jar of second has a fixed cylinder, plummer upper end fixed mounting has fixed frame, the equal fixed mounting in both ends has the electronic jar of third about the fixed frame, the telescopic link of the electronic jar of third runs through fixed frame fixed mounting and has the extrusion piece.

2. The device for detecting the defects of the injection molding parts during the machining process of the injection molding parts as claimed in claim 1, wherein the upper end of the fixing frame is fixedly provided with scale marks, the left end of the bearing table is fixedly provided with a supporting block, and the upper end of the supporting block is fixedly provided with a display screen.

3. The defect inspection device for processing the injection molding part according to claim 1, wherein the upper end and the lower end of the fixing body are provided with evenly distributed limiting holes in a penetrating manner, and the limiting holes are matched with the fixing cylinder.

4. The defect inspection device for processing the injection molding piece as claimed in claim 1, wherein a first groove body is fixedly formed at the lower end of the fixed cylinder, a spring is fixedly mounted on the inner wall of the upper end of the first groove body, and a pressure sensor is fixedly mounted at the lower end of the spring.

5. The defect inspection device for processing the injection molding part according to claim 1, wherein a fixed plate is fixedly arranged on the inner wall of the bearing table, and a first camera is fixedly arranged at the upper end of the fixed plate.

6. The defect inspection device for injection molding processing of claim 1, wherein a second groove is formed in the upper end of the bearing table and the inner wall of the upper end of the bearing table in a penetrating manner, and a glass plate is fixedly mounted on the inner wall of the second groove.

7. The defect inspection device for injection molding processing of claim 1, wherein a second camera is fixedly installed on the inner wall of the fixed body, a third groove body is fixedly arranged at the upper end of the bearing table, a limiting block is fixedly installed at the lower end of the movable block, and the limiting block is matched with the third groove body.