CN214926621U

CN214926621U - Injection mold with mold cavity detection function

Info

Publication number: CN214926621U
Application number: CN202120972462.5U
Authority: CN
Inventors: 徐伟峰
Original assignee: Wuxi Jinyuan Precision Mould Co ltd
Current assignee: Wuxi Jinyuan Precision Mould Co ltd
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2021-11-30
Anticipated expiration: 2031-05-08

Abstract

The utility model discloses an injection mold with die cavity detects function, including base, bed die, last mould and protective bracket, the bolted connection bed die is passed through at the top of base, the top of bed die is provided with corresponding last mould, the periphery that the top of base is located the bed die passes through the flexible cover of bolted connection, the telescopic link is cup jointed at the top of flexible cover, bolted connection protective bracket is passed through at the top of telescopic link, bearing installation lead screw is passed through at the top in the protective bracket, the periphery of lead screw is provided with the silk piece that corresponds, the bolted connection push pedal is passed through to the bottom of silk piece, the bottom of push pedal is provided with the clamp plate. The utility model relates to an injection mold with die cavity detects function, compact structure, simple and practical can detect the die cavity, can also clean, is fit for being extensively promoted and used.

Description

Injection mold with mold cavity detection function

Technical Field

The utility model relates to an injection mold technical field, in particular to injection mold with die cavity detects function.

Background

An injection mold is a tool for producing plastic products; the injection molding is a processing method used for batch production of parts with complex shapes, and particularly relates to a method for injecting heated and molten plastic into a mold cavity from an injection molding machine at high pressure, and obtaining a formed product after cooling and solidification.

At present, the existing injection mold has the following defects when in use: 1 easy adhesion waste material of die cavity and pollutant in the long-time back injection mold that uses influence the result of use, and naked eye is difficult to observe, needs exclusive use detection device to detect the die cavity, and 2, injection mold use the back, and the waste material of inner wall adhesion is difficult to clean, wastes time and energy. To this end, we propose an injection mold having a cavity detection function.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an injection mold with die cavity detects function, can effectively solve the problem in the background art.

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

the utility model provides an injection mold with die cavity detects function, includes base, bed die, goes up mould and protective bracket, bolted connection bed die is passed through at the top of base, the top of bed die is provided with corresponding last mould, the periphery that the top of base is located the bed die passes through the flexible cover of bolted connection, the top of flexible cover is cup jointed and is connected the telescopic link, bolted connection protective bracket is passed through at the top of telescopic link, bearing installation lead screw is passed through at the top in the protective bracket, the periphery of lead screw is provided with the silk piece that corresponds, the bolted connection push pedal is passed through to the bottom of silk piece, the bottom of push pedal is provided with the clamp plate.

Further, bolted connection spout is all passed through to the both sides of push pedal, one side of spout is provided with the scraper blade, through bearing installation pivot in the spout, the both sides of spout are all through being provided with the gyro wheel, and the both ends of pivot run through the spout and be connected with the gyro wheel, the periphery of pivot is provided with changes the board, the one side that lies in the spout and changes the board is provided with corresponding silo, and the spout passes through the bolted connection scraper blade, and the pivot passes through screwed connection and changes the board.

Further, be provided with the spring between push pedal and the clamp plate, the top of push pedal is provided with the amesdial, and the sense terminal of amesdial runs through the push pedal and is located the top of clamp plate, and the clamp plate is in under the balanced state, and the numerical value of amesdial is unchangeable, detects the die cavity roughness through amesdial numerical value change.

Furthermore, one side of the telescopic sleeve is connected with a fastening screw rod through a reserved threaded hole in a threaded manner, and the fastening screw rod can fix the telescopic rod, so that the stability in use is improved.

Furthermore, one side of the protective support is connected with a forward and reverse rotating motor through a bolt, the forward and reverse rotating motor is connected with a screw rod through a driving shaft, and the forward and reverse rotating motor drives the screw rod to rotate in a reciprocating mode, so that the protective support is simpler and more convenient to use.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through push pedal, clamp plate and the amesdial that sets up, can detect the function to the roughness in the die cavity, simple structure is compact, through lead screw, silk piece and positive reverse motor, can control the amesdial and carry out reciprocal horizontal migration, and it is more convenient to use, and detection effect is good.

2. Through the spout and the scraper blade that set up, can carry out cleaning treatment in the mould when carrying out the die cavity detection to injection mold, strike off the waste material of inner wall adhesion and handle to the manpower that has significantly reduced is clean consumes, and is energy-concerving and environment-protective moreover, convenient operation.

Drawings

Fig. 1 is the utility model relates to an injection mold's spatial structure sketch map with die cavity detects function.

Fig. 2 is the utility model relates to an injection mold's overall structure sketch map with die cavity detects function.

Fig. 3 is the utility model relates to an injection mold's side structure schematic diagram with die cavity detects function.

Fig. 4 is the utility model relates to an injection mold's push pedal and spout section structure sketch map with die cavity detects function.

In the figure: 1. a base; 2. a lower die; 3. an upper die; 4. a telescopic sleeve; 5. a telescopic rod; 6. fastening a screw rod; 7. a protective bracket; 8. a screw rod; 9. silk blocks; 10. a positive and negative rotation motor; 11. pushing the plate; 12. pressing a plate; 13. a spring; 14. a dial indicator; 15. a chute; 16. a squeegee; 17. a rotating shaft; 18. a roller; 19. rotating the plate; 20. a waste chute.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, an injection mold with die cavity detection function, includes base 1, bed die 2, goes up mould 3 and protective bracket 7, bolted connection bed die 2 is passed through at the top of base 1, the top of bed die 2 is provided with corresponding last mould 3, the periphery that the top of base 1 is located bed die 2 passes through bolted connection telescopic sleeve 4, telescopic link 5 is cup jointed at the top of telescopic sleeve 4, bolted connection protective bracket 7 is passed through at the top of telescopic link 5, bearing installation lead screw 8 is passed through at the top in the protective bracket 7, the periphery of lead screw 8 is provided with corresponding filament block 9, bolted connection push pedal 11 is passed through in the bottom of filament block 9, the bottom of push pedal 11 is provided with clamp plate 12.

The slide groove 15 is of an open structure.

Wherein, bolted connection spout 15 is all passed through to the both sides of push pedal 11, one side of spout 15 is provided with scraper blade 16, through bearing installation pivot 17 in the spout 15, the both sides of spout 15 are all through being provided with gyro wheel 18, and the both ends of pivot 17 run through spout 15 and are connected with gyro wheel 18, the periphery of pivot 17 is provided with changes board 19, the one side that lies in commentaries on classics board 19 in spout 15 is provided with corresponding waste material groove 20.

As shown in FIG. 4, in this embodiment, through spout 15 and scraper blade 16, be convenient for when detecting the die cavity, clean the die cavity, rethread gyro wheel 18, drive pivot 17 and commentaries on classics board 19 rotate, retrieve waste material in carrying waste material groove 20, simple structure is reasonable.

A spring 13 is arranged between the push plate 11 and the press plate 12, a dial indicator 14 is arranged at the top of the push plate 11, and the detection end of the dial indicator 14 penetrates through the push plate 11 and is located at the top of the press plate 12.

In this embodiment, as shown in fig. 3, the elastic potential energy of the spring 13 facilitates accelerating the pressing plate 12 to return to the balanced state from the unbalanced state, and the dial indicator 14 facilitates detecting the surface of the die cavity by the pressing plate 12 which generates the shaking.

Wherein, one side of the telescopic sleeve 4 is in threaded connection with a fastening screw 6 through a reserved threaded hole.

In this embodiment, as shown in fig. 2, the adjustable telescopic rod 5 is conveniently limited and fixed by the fastening screw 6.

One side of the protective support 7 is connected with a forward and reverse rotating motor 10 through a bolt, and the forward and reverse rotating motor 10 is connected with a screw rod 8 through a driving shaft.

In this embodiment, as shown in fig. 2, the forward and reverse rotation motor 10 is used to drive the screw rod 8 to rotate, so that the screw block 9 drives the push plate 11 and the press plate 12 to perform reciprocating horizontal movement.

It should be noted that, the utility model relates to an injection mold with die cavity detects function, in operation, at first, operating personnel separates the last mould 3 after using from bed die 2, adjust the height of protective bracket 7 through pulling telescopic link 5, it is located the die cavity of bed die 2 to press plate 12, twist again and move fastening screw 6 and carry out spacing fixed with telescopic link 5, then the manual work opens positive and negative motor 10, drive lead screw 8 reciprocating cycle and rotate, drive push pedal 11 and press plate 12 through silk piece 9 and carry out reciprocating horizontal motion, when the die cavity surface is uneven, press plate 12 is in the unbalance state, the numerical value of amesdial 14 changes, judge the service requirement in the die cavity through the numerical value size, moreover, the steam generator is simple in structure, it is convenient to detect, push pedal 11 drives spout 15 horizontal migration when carrying out die cavity detection, scraper 16 is through contacting with the die cavity, shovels inside waste material into spout 15 in, rotates through gyro wheel 18 and die cavity friction and drives 17 boxes of pivot and change board 19 and rotate, and the waste material is collected in falling into waste chute 20 through changing board 19 and rotating, rational in infrastructure, clean effectual, through the above-mentioned operation of reciprocating cycle, to 14 numerical control of amesdial in the regulation scope, use injection mold again to can reduce the influence to the result of use.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an injection mold with die cavity detects function, includes base (1), bed die (2), goes up mould (3) and protective cradle (7), its characterized in that: bolted connection bed die (2) are passed through at the top of base (1), the top of bed die (2) is provided with corresponding last mould (3), the top of base (1) is located the periphery of bed die (2) and passes through bolted connection telescopic sleeve (4), telescopic link (5) are cup jointed at the top of telescopic sleeve (4), bolted connection protective bracket (7) are passed through at the top of telescopic link (5), bearing installation lead screw (8) are passed through at the top in protective bracket (7), the periphery of lead screw (8) is provided with corresponding silk piece (9), bolted connection push pedal (11) is passed through to the bottom of silk piece (9), the bottom of push pedal (11) is provided with clamp plate (12).

2. An injection mold having a cavity detecting function according to claim 1, characterized in that: the both sides of push pedal (11) all are through bolted connection spout (15), one side of spout (15) is provided with scraper blade (16), through bearing installation pivot (17) in spout (15), the both sides of spout (15) are all through being provided with gyro wheel (18), and the both ends of pivot (17) run through spout (15) and are connected with gyro wheel (18), the periphery of pivot (17) is provided with changes board (19), the one side that lies in commentaries on classics board (19) in spout (15) is provided with corresponding silo (20).

3. An injection mold having a cavity detecting function according to claim 1, characterized in that: a spring (13) is arranged between the push plate (11) and the press plate (12), a dial indicator (14) is arranged at the top of the push plate (11), and the detection end of the dial indicator (14) penetrates through the push plate (11) and is located at the top of the press plate (12).

4. An injection mold having a cavity detecting function according to claim 1, characterized in that: one side of the telescopic sleeve (4) is in threaded connection with a fastening screw rod (6) through a reserved threaded hole.

5. An injection mold having a cavity detecting function according to claim 1, characterized in that: one side of the protective bracket (7) is connected with a forward and reverse rotating motor (10) through a bolt, and the forward and reverse rotating motor (10) is connected with a screw rod (8) through a driving shaft.