CN210851076U

CN210851076U - Die cavity cleaning mechanism for injection mold

Info

Publication number: CN210851076U
Application number: CN201921908116.XU
Authority: CN
Inventors: 史闵新
Original assignee: Suzhou Fumantang Electrical Technology Co ltd
Current assignee: Suzhou Fumantang Electrical Technology Co ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-06-26
Anticipated expiration: 2029-11-07

Abstract

The utility model relates to an injection mold washs the field, and discloses a die cavity wiper mechanism for injection mold, including the clean bench, the washing tank has been seted up at the top of clean bench, the inside fixedly connected with baffle of washing tank, the interior diapire fixed mounting of washing tank has the motor, the output shaft of motor runs through and extends to the top of baffle, fixedly connected with backup pad on the output shaft of motor, the equal fixedly connected with clamping mechanism in the left and right sides at backup pad top, the top fixedly connected with support of clean bench, the inboard fixed mounting of support has the cylinder, the bottom fixedly connected with washing liquid of cylinder holds the box, the bottom threaded connection that the washing liquid held the box has the washing disc, the bottom fixedly connected with evenly distributed's of washing disc brush. The utility model discloses a, solved at present by artifical the washing, the cleaning performance is poor, has increased artifical intensity, wastes time and energy, leads to the problem of the failure of moulding plastics next time.

Description

Die cavity cleaning mechanism for injection mold

Technical Field

The utility model relates to an injection mold washs the field, specifically is a die cavity wiper mechanism for injection mold.

Background

The injection mold is a processing method used when some parts with complex shapes are produced in batches, the injection mold is a tool for producing plastic products and also a tool for endowing the plastic products with complete structures and accurate sizes, the injection molding is a processing method used when some parts with complex shapes are produced in batches, most of the injection molds adopt a standard mold frame, namely, heated and melted materials are injected into a mold cavity from high pressure, and a formed product is obtained after cooling and solidification, and the injection mold of the injection molding part has very important influence on the quality of the formed product.

Injection mold can recycle, but need wash the mould behind injection moulding, leave the residue of moulding plastics last time in avoiding the mould, lead to the failure of moulding plastics next time, but generally all put into the basin with the mould among the prior art and carry out manual cleaning, increased artifical intensity, waste time and energy, abluent not thorough like this, stubborn raw materials can be glued in the mould sometimes, lead to the failure of moulding plastics next time, provide a die cavity wiper mechanism for injection mold for this reason and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a die cavity wiper mechanism for injection mold, it is good to have a cleaning performance, reduces artifical intensity of labour, and labour saving and time saving's advantage has solved at present by artifical washing, and the cleaning performance is poor, has increased artifical intensity, wastes time and energy, leads to the problem of the failure of moulding plastics next time.

(II) technical scheme

For realizing above-mentioned cleaning performance is good, reduces artifical intensity of labour, labour saving and time saving's purpose, the utility model provides a following technical scheme:

a die cavity cleaning mechanism for an injection mold comprises a cleaning table, wherein a cleaning groove is formed in the top of the cleaning table, a partition plate is fixedly connected inside the cleaning groove, a motor is fixedly mounted on the inner bottom wall of the cleaning groove, an output shaft of the motor penetrates through and extends to the top of the partition plate, a supporting plate is fixedly connected onto the output shaft of the motor, clamping mechanisms are fixedly connected to the left side and the right side of the top of the supporting plate respectively, a support is fixedly connected to the top of the cleaning table, an air cylinder is fixedly mounted on the inner side of the support, a cleaning solution containing box is fixedly connected to the bottom of the air cylinder, a cleaning disc is in threaded connection with the bottom of the cleaning solution containing box, uniformly distributed hairbrushes are fixedly connected to the bottom of the cleaning disc, uniformly distributed through holes are formed in the hairbrushes, a clean water tank is fixedly connected to the right, centrifugal pump's right side and clear water tank intercommunication, centrifugal pump's left side fixedly connected with coupling hose, centrifugal pump's one end fixedly connected with high pressure nozzle is kept away from to coupling hose, the front of high pressure nozzle holds the back fixed connection of box with the washing liquid, the left side intercommunication of baffle has rather than fixed connection's drainage pipe, the one end that the baffle was kept away from to drainage pipe runs through and extends to the outside of clean bench.

Preferably, the two clamping mechanisms comprise supporting blocks, the bottoms of the two supporting blocks are fixedly connected with the supporting plate, threaded rods in threaded connection with the supporting blocks are inserted into the two supporting blocks, the opposite ends of the two threaded rods are fixedly connected with the rotating disc, and the opposite ends of the two threaded rods are fixedly connected with the clamping plate.

Preferably, the top on the right side of the cleaning liquid accommodating box is provided with a liquid injection port, and the inner side of the liquid injection port is in threaded connection with a plug.

Preferably, the bottom of the motor is fixedly connected with a framework oil seal, and an inner ring of the framework oil seal is fixedly connected with an output shaft of the motor.

Preferably, one side, opposite to the clamping mechanism, of each of the two clamping mechanisms is fixedly connected with a protection pad, and the protection pads are made of rubber materials.

Preferably, the bottom of the cleaning liquid containing box is provided with an internal thread, the top of the cleaning disc is provided with an external thread, and the cleaning disc is in threaded connection with the cleaning liquid containing box through matching of the internal thread and the external thread.

(III) advantageous effects

Compared with the prior art, the utility model provides a die cavity wiper mechanism for injection mold possesses following beneficial effect:

1. the die cavity cleaning mechanism for the injection die comprises a die, a rotary table, a clamping plate, a cleaning liquid containing box, a cleaning disc and a brush, wherein the die is placed on the supporting plate, the threaded rod is enabled to move on the supporting block in a threaded manner by rotating the rotary table, the clamping plate can move inwards, the die is clamped, the cylinder is controlled to lift, the cleaning liquid containing box is driven to drive the cleaning disc and the brush to move downwards to the inside of a die cavity of the die, a plug is opened, the cleaning liquid is injected into the cleaning liquid containing box and screwed into a liquid injection port, the cleaning liquid flows into the cleaning disc through the cleaning liquid containing box and flows into the brush from a through hole to the inside of the die cavity, a motor is started, the motor drives the dies on the supporting plate and the supporting plate to rotate, the dies on the supporting plate are matched with the brush to clean through rotation, after cleaning, clean water in a clean water tank is, above-mentioned process operation is simple, and the cleaning performance is good, does not need artifical manual washing, and labour saving and time saving reduces artifical intensity of labour, has solved at present by artifical washing, and the cleaning performance is poor, has increased artifical intensity, wastes time and energy, leads to the problem of the failure of moulding plastics next time.

2. This die cavity wiper mechanism for injection mold makes the threaded rod at the supporting shoe screw thread removal through rotating the carousel, makes splint can inwards move, is convenient for press from both sides tight mould to wash it, make the cleaning performance improve.

3. This die cavity wiper mechanism for injection mold through stopper and notes liquid mouth threaded connection, conveniently takes off the stopper, holds the inside washing liquid of box to the washing liquid and supplements convenient and practical.

4. This die cavity wiper mechanism for injection mold can promote the rotation of baffle and motor junction smooth and easy through setting up of skeleton oil blanket to can prevent through the skeleton oil blanket that the liquid that washs from flowing to the bottom of baffle, prevent that the motor from damaging.

5. This die cavity wiper mechanism for injection mold fills up through the protection that two rubber materials made, when clamping mechanism presss from both sides tight mould, turns into soft contact with hard contact, and the protection mould prevents the mould damage, has improved the life of mould.

6. This die cavity wiper mechanism for injection mold holds the box and washs disc threaded connection through the washing liquid, conveniently installs and dismantles, and the clearance maintenance is torn open to the brush of the disc bottom of being convenient for wash.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the back structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a cleaning table; 2. a cleaning tank; 3. a partition plate; 4. a motor; 5. a support plate; 6. a clamping mechanism; 601. a support block; 602. a threaded rod; 603. a turntable; 604. a splint; 7. a support; 8. a cylinder; 9. a cleaning liquid containing box; 901. a liquid injection port; 902. a plug; 10. cleaning the disc; 11. a brush; 12. a through hole; 13. a clear water tank; 14. a centrifugal water pump; 15. a connecting hose; 16. a high pressure spray head; 17. a water discharge pipeline; 18. framework oil seal; 19. a protective pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a mold cavity cleaning mechanism for an injection mold comprises a cleaning table 1, a cleaning tank 2 is disposed at the top of the cleaning table 1, a partition plate 3 is fixedly connected inside the cleaning tank 2, a motor 4 is fixedly mounted on the inner bottom wall of the cleaning tank 2, an output shaft of the motor 4 penetrates and extends to the top of the partition plate 3, a support plate 5 is fixedly connected to the output shaft of the motor 4, clamping mechanisms 6 are fixedly connected to the left and right sides of the top of the support plate 5, each clamping mechanism 6 comprises a support block 601, a threaded rod 602, a turntable 603 and a clamping plate 604, the clamping plate 604 is moved by rotating the turntable 603, the mold is clamped, a support 7 is fixedly connected to the top of the cleaning table 1, an air cylinder 8 is fixedly mounted inside the support 7, a cleaning solution containing box 9 is fixedly connected to the bottom of the air cylinder 8, a cleaning disc 10 is connected to the bottom of, through holes 12 which are uniformly distributed are formed in the brush 11, cleaning liquid flows into the cleaning disc 10 through the cleaning liquid containing box 9 and flows out of the brush 11 into the mold cavity from the through holes 12, the motor 4 drives the support plate 5 and molds on the support plate 5 to rotate and is matched with the brush 11 to clean through rotation, a clean water tank 13 is fixedly connected to the right side of the top of the support 7, a centrifugal water pump 14 is fixedly installed at the top of the support 7, the right side of the centrifugal water pump 14 is communicated with the clean water tank 13, a connecting hose 15 is fixedly connected to the left side of the centrifugal water pump 14, a high-pressure nozzle 16 is fixedly connected to one end, far away from the centrifugal water pump 14, of the connecting hose 15, the front side of the high-pressure nozzle 16 is fixedly connected with the back side of the cleaning liquid containing box 9, a drainage pipeline 17 fixedly connected with the left side of, the centrifugal water pump 14 pumps out the clean water in the clean water tank 13, the clean water enters the high-pressure spray nozzle 16 through the connecting hose 15, the high-pressure spray nozzle 16 aims the clean water at the mold cavity for washing, and the washed liquid is discharged out of the cleaning table 1 through the water discharge pipeline 17.

Furthermore, two clamping mechanism 6 all include supporting shoe 601, the bottom of two supporting shoes 601 all with backup pad 5 fixed connection, all alternate threaded rod 602 rather than threaded connection on two supporting shoes 601, the equal fixedly connected with carousel 603 of the one end that backs on the back of two threaded rods 602, the relative one end fixedly connected with splint 604 of two threaded rods 602, make threaded rod 602 screw thread removal on supporting shoe 601 through rotating carousel 603, make splint 604 can inwards move, be convenient for press from both sides tight mould, thereby wash it, make the cleaning performance improve.

Further, the top on the right side of the cleaning liquid containing box 9 is provided with a liquid injection port 901, the inner side of the liquid injection port 901 is in threaded connection with a plug 902, the plug 902 is conveniently taken down through the plug 902 and the liquid injection port 901 in threaded connection, the cleaning liquid inside the cleaning liquid containing box 9 is supplemented, and the cleaning liquid containing box is convenient and practical.

Further, the bottom fixedly connected with skeleton oil blanket 18 of motor 4, the inner circle of skeleton oil blanket 18 and the output shaft fixed connection of motor 4, it is smooth and easy that the setting through skeleton oil blanket 18 can promote the rotation of baffle 3 with the motor 4 junction to can prevent through skeleton oil blanket 18 that the liquid that washs from flowing to the bottom of baffle 3, prevent the damage of motor 4.

Further, the equal fixedly connected with of one side that two clamping mechanism 6 are relative protects and fills up 19, and two protection fill up 19 and are rubber materials and make, and through the protection pad 19 that two rubber materials made, when clamping mechanism 6 presss from both sides tight mould, turn into soft contact with hard contact, the protection mould prevents the mould damage, has improved the life of mould.

Further, the bottom that the washing liquid held box 9 is provided with the internal thread, and the top of wasing disc 10 is provided with the external screw thread, washs disc 10 and holds box 9 threaded connection with the washing liquid through internal thread and external screw thread fit, holds box 9 and washs disc 10 threaded connection through the washing liquid, conveniently installs and dismantles, and the clearance of being convenient for wash brush 11 bottom disc 10 is torn open and is maintained.

The model of the motor 4 is Nanjing Mingtai Y2-90L-2 pole, the model of the cylinder 8 is Xin xing CXSL, the model of the centrifugal water pump 14 is horizontal dragon 1DK-20, the model of the high-pressure spray head 16 is Xin Long P narrow-angle sector, other electrical elements which accord with the use of the embodiment can be used, the electronic elements are all connected with an external power supply and a control switch for use, the specific circuit connection mode and the use method are common and public technologies, and redundant description is not repeated here.

The working principle is as follows: when the device works, a mold is placed on a supporting plate 5, a threaded rod 602 is enabled to move on a supporting block 601 in a threaded manner by rotating a turntable 603, a clamping plate 604 can move inwards to clamp the mold, a control cylinder 8 is lifted to drive a cleaning liquid containing box 9, a cleaning disc 10 and a brush 11 to move downwards to the interior of a mold cavity of the mold, a plug 902 is opened, the cleaning liquid is injected into the interior of the cleaning liquid containing box 9 and screwed into a liquid injection port 901, the cleaning liquid flows into the cleaning disc 10 through the cleaning liquid containing box 9 and flows into the brush 11 to flow out from a through hole 12 to the interior of the mold cavity, a motor 4 is started, the motor 4 drives the supporting plate 5 and the mold on the supporting plate 5 to rotate, the mold is matched with the brush 11 to clean through rotation, after cleaning, clean water in a clean water tank 13 is pumped out through a centrifugal water pump 14, the clean water enters a high-pressure spray nozzle, the liquid that washes is in the outside of drainage pipe 17 discharge clean bench 1, above-mentioned process easy operation, and the cleaning performance is good, does not need artifical manual washing, and labour saving and time saving reduces artifical intensity of labour, has solved at present by artifical washing, and the cleaning performance is poor, has increased artifical intensity, wastes time and energy, leads to the problem of the failure of moulding plastics next time.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a die cavity wiper mechanism for injection mold, includes clean bench (1), its characterized in that: cleaning tank (2) has been seted up at the top of wash platform (1), the inside fixedly connected with baffle (3) of cleaning tank (2), the interior diapire fixed mounting of cleaning tank (2) has motor (4), the output shaft of motor (4) runs through and extends to the top of baffle (3), fixedly connected with backup pad (5) on the output shaft of motor (4), the equal fixedly connected with clamping mechanism (6) in the left and right sides at backup pad (5) top, the top fixedly connected with support (7) of wash platform (1), the inboard fixed mounting of support (7) has cylinder (8), the bottom fixedly connected with washing liquid of cylinder (8) holds box (9), the bottom threaded connection that washing liquid box held box (9) has washing disc (10), the bottom fixedly connected with evenly distributed brush (11) of washing disc (10), offer evenly send out through-hole (12) that distributes on brush (11), right side fixedly connected with clear water tank (13) at support (7) top, the top fixed mounting of support (7) has centrifugal pump (14), the right side and the clear water tank (13) intercommunication of centrifugal pump (14), the left side fixedly connected with coupling hose (15) of centrifugal pump (14), the one end fixedly connected with high pressure nozzle (16) of centrifugal pump (14) are kept away from in coupling hose (15), the front of high pressure nozzle (16) holds the back fixed connection of box (9) with the washing liquid, the left side intercommunication of baffle (3) has drainage pipe (17) rather than fixed connection, the one end that baffle (3) were kept away from in drainage pipe (17) runs through and extends to the outside of clean bench (1).

2. The mold cavity cleaning mechanism for an injection mold according to claim 1, characterized in that: the two clamping mechanisms (6) respectively comprise a supporting block (601), the bottoms of the two supporting blocks (601) are fixedly connected with a supporting plate (5), threaded rods (602) in threaded connection with the supporting blocks (601) are inserted in the two supporting blocks (601), the opposite ends of the two threaded rods (602) are fixedly connected with a turntable (603), and the opposite ends of the two threaded rods (602) are fixedly connected with a clamping plate (604).

3. The mold cavity cleaning mechanism for an injection mold according to claim 1, characterized in that: the top on the right side of the cleaning liquid containing box (9) is provided with a liquid injection port (901), and the inner side of the liquid injection port (901) is in threaded connection with a plug (902).

4. The mold cavity cleaning mechanism for an injection mold according to claim 1, characterized in that: the bottom fixedly connected with skeleton oil blanket (18) of motor (4), the inner circle of skeleton oil blanket (18) and the output shaft fixed connection of motor (4).

5. The mold cavity cleaning mechanism for an injection mold according to claim 1, characterized in that: two equal fixedly connected with protection pad (19) in the opposite one side of clamping mechanism (6), two protection pad (19) are made for rubber materials.

6. The mold cavity cleaning mechanism for an injection mold according to claim 1, characterized in that: the bottom of the cleaning liquid containing box (9) is provided with an internal thread, the top of the cleaning disc (10) is provided with an external thread, and the cleaning disc (10) is in threaded connection with the cleaning liquid containing box (9) through matching of the internal thread and the external thread.