CN210453602U - Injection mold shedder - Google Patents

Abstract

The utility model relates to the technical field of mechanical equipment accessories, in particular to an injection mold demoulding device, which can automatically move a supporting plate up and down to move an injection molded object out of an injection mold, saves time and labor and improves the practicability; the device comprises an injection mold, a control mold, four groups of support plates and four groups of movable shafts, wherein an injection molding pipe is communicated with the middle part of the control mold; still include the fixed plate, four groups of threaded rods, four groups of screwed pipes, four groups of ball bearing, four groups of limiting plates, backup pad and baffle, the fixed plate left side front side, the left rear side, the right front side all communicates with the right rear side and is provided with the spacing hole of cross, four groups of screwed pipe tops and bottom all communicate and are provided with the opening, fixed plate bottom left side front side, left rear side, right front side and right rear side all are provided with the pillar, still include AC motor, the axis of rotation, first sprocket, four groups of second sprocket and chains, AC motor left end and right-hand member all are provided with the support.

Description

Injection mold shedder

Technical Field

The utility model relates to a mechanical equipment auxiliary device's technical field especially relates to an injection mold shedder.

Background

As is well known, an injection mold demolding device is a device used when an injection molded article is released from an injection mold, so that people can more conveniently perform a demolding process on the injection molded article, and the injection mold demolding device is widely used in the field of mechanical equipment; the prior demoulding device of the injection mould comprises an injection mould, a control mould, four groups of support plates and four groups of moving shafts, wherein an injection mould cavity is arranged in the injection mould, an injection opening is formed in the top end of the injection mould in a communicating manner, the control mould is covered on the injection opening, an injection pipe is arranged in the middle of the control mould in a communicating manner, placing grooves are formed in the left front side wall of an inner bottom, the left rear side wall of the inner bottom, the right front side wall of the inner bottom and the right rear side wall of the inner bottom of the injection mould in a communicating manner, the four groups of support plates are respectively placed in the four groups of placing grooves, the top ends of the four groups of moving shafts respectively penetrate through the left front side, the left rear side, the right front side and the right rear side of the bottom of the injection mould and respectively extend into the four groups of placing grooves to; when the existing injection mold demoulding device is used, the device is firstly fixed at a proper position, molten materials are input into an injection mold through an injection molding pipe, the control mold is moved away after an object is subjected to injection molding, a worker manually moves a moving shaft to enable a supporting plate to move upwards, and the injection molded object is taken out of the injection mold; the existing demoulding device for the injection mould can cause the supporting plate to move up and down when being used, so that the injection-moulded object can be moved out of the injection mould to be operated manually by a worker, certain labor force is needed, time and labor are wasted, and the practicability is lower.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can make the automatic removal about carrying on of layer board, make injection moulding's article move out from injection mould, compare labour saving and time saving has improved an injection mould shedder of practicality.

The utility model discloses an injection mold shedder, including injection mold, control mold, four groups of extension boards, four groups of layer boards and four groups of movable shafts, injection mold inside is provided with the injection molding chamber, and be provided with the mouth of moulding plastics in injection mold top intercommunication, control mold lid dress is on the mouth of moulding plastics, control mold middle part intercommunication is provided with the injection molding pipe, injection mold inner bottom left front side wall, inner bottom left back lateral wall, inner bottom right front lateral wall and inner bottom right back lateral wall all communicate and are provided with the standing groove, four groups of layer boards are placed respectively in four groups of standing grooves, four groups of movable shaft top respectively with pass injection mold bottom left front side, left rear side, right front side and right rear side and stretch into four groups of standing grooves respectively and link to each other with four groups of layer board bottoms respectively, four groups of extension board top respectively with injection mold bottom left front side, left rear side, right front side and right rear side; the four groups of threaded rods respectively penetrate through the top ends of the four groups of cross-shaped limiting holes after penetrating through the top ends of the four groups of cross-shaped limiting holes, the top ends of the four groups of threaded rods are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the supporting plate, the right front side and the right rear side of the bottom end of the baffle plate, the four groups of threaded rods respectively penetrate through the top ends of the four groups of cross-shaped limiting holes, the four groups of threaded rods respectively connect with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the supporting plate, the bottom ends of the four groups of threaded rods respectively penetrate through the top ends of the four groups of threaded pipes in a screw-mounting mode and respectively penetrate through the bottom ends of the four groups of threaded pipes and are respectively connected with the left front side and the, The left rear side, the right front side and the right rear side are connected, the bottom ends of four groups of moving shafts are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the top end of the supporting plate, the bottom ends of four groups of supporting plates are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the top end of the fixing plate, the left front side, the left rear side, the right front side and the right rear side of the bottom end of the fixing plate are respectively provided with a supporting column, the fixing plate further comprises an alternating current motor, a rotating shaft, a first chain wheel, four groups of second chain wheels and chains, a containing cavity is arranged in the middle part of the front end of the fixing plate, the alternating current motor is placed in the containing cavity, the top end of the alternating current motor is connected with the inner top side wall of the fixing plate, the output end of the bottom end of, the middle part of the inner front side wall of the chain is meshed with the front end of the first chain wheel, the inner front left side wall, the inner rear left side wall, the inner front right side wall and the inner rear right side wall of the chain are respectively meshed with the outer ends of the four groups of second chain wheels, the left end and the right end of the alternating current motor are respectively provided with a support, and the top ends of the two groups of supports are connected with the inner top side wall of the fixed plate.

The utility model discloses an injection mold shedder still includes four pneumatic cylinders of group, four telescopic links of group, four landing legs of group and four universal wheels of group, inside the left front side of fixed plate, inside the left rear side, inside the right front side and the inside chamber that all is provided with of right rear side, four pneumatic cylinders of group are placed respectively and are stored intracavity portion at four groups, four pneumatic cylinder bottom outputs of group link to each other with four telescopic link tops of group respectively, four telescopic link bottoms of group are passed four groups respectively and are stored the chamber bottom and link to each other with four landing leg tops of group respectively, four universal wheels of group are rotatable the bottom of installing at four landing legs.

The utility model discloses an injection mold shedder still includes two sets of observation boards, and control mold left end and right-hand member all communicate and are provided with the viewing aperture, and two sets of observation boards are installed respectively on two sets of viewing apertures.

The utility model discloses an injection mold shedder still includes the couple, and the couple left end links to each other with fixed plate right-hand member middle part.

The utility model discloses an injection mold shedder still includes two sets of push rods, and two sets of push rod right-hand members link to each other with fixed plate left end front side and left end rear side respectively.

The utility model discloses an injection mold shedder all is provided with the handle cover on two sets of push rod left end lateral walls.

The utility model discloses an injection mold shedder still includes two sets of handles, and two sets of handle bottoms link to each other with control mold top left side and top right side respectively.

The utility model discloses an injection mold shedder still includes four group's firm pads, and four group's firm pad tops link to each other with four group's pillar bottoms respectively.

Compared with the prior art, the beneficial effects of the utility model are that: the supporting plate can automatically move up and down to move the injection molded object out of the injection mold, the time and labor are saved, the alternating current motor is electrically connected and drives the rotating shaft to rotate, the rotating shaft drives the first chain wheel to rotate, and the chain drives the first chain wheel to rotate, thereby enabling the second chain wheel to rotate, the second chain wheel drives the screwed pipe to rotate, the limiting plate can fix the screwed pipe and can rotate in the ball bearing, thereby rotating the threaded pipe, enabling the threaded rod to automatically move up and down, further enabling the moving shaft to move up and down, and the supporting plate moves up and down, so that the injection-molded object is automatically moved out of the injection mold, the threaded rod can be prevented from running out of the threaded pipe by the baffle plate, the alternating current motor is purchased, and the alternating current motor is electrically connected through a purchased instruction in use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 1;

FIG. 4 is an enlarged view of a portion C of FIG. 1;

in the drawings, the reference numbers: 1. injection molding a mold; 2. controlling the mold; 3. a support plate; 4. a support plate; 5. a movable shaft; 6. injection molding a tube; 7. a fixing plate; 8. a threaded rod; 9. a threaded pipe; 10. a ball bearing; 11. a support plate; 12. a baffle plate; 13. a cross-shaped limiting hole; 14. a pillar; 15. an alternating current motor; 16. a rotating shaft; 17. a first sprocket; 18. a second sprocket; 19. a chain; 20. a support; 21. a hydraulic cylinder; 22. a telescopic rod; 23. a support leg; 24. a universal wheel; 25. an observation plate; 26. hooking; 27. a push rod; 28. covering the handlebar; 29. a handle; 30. a stabilizing pad; 31 a limit plate.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in figures 1 to 4, the utility model discloses an injection mold shedder, including injection mold 1, control mold 2, four group's extension board 3, four group's layer boards 4 and four group's removal axle 5 of group, injection mold 1 is inside to be provided with the injection molding chamber, and be provided with the mouth of moulding plastics at injection mold 1 top intercommunication, control mold 2 lid dress is on the mouth of moulding plastics, control mold 2 middle part intercommunication is provided with injection molding pipe 6, injection mold 1 inner bottom left front side wall, inner bottom left back lateral wall, inner bottom right front lateral wall and inner bottom right back lateral wall all communicate and are provided with the standing groove, four group's layer boards 4 are placed respectively inside four group's standing groove, four group's removal axle 5 tops respectively with pass injection mold 1 bottom left front side, left back side, right front side and right back side and stretch into respectively inside four group's standing groove and link to each other with four group's layer board 4 bottoms, four group's, The left rear side, the right front side and the right rear side are connected; the four-group threaded rod type bearing retainer further comprises a fixing plate 7, four groups of threaded rods 8, four groups of threaded pipes 9, four groups of ball bearings 10, four groups of limiting plates 31, a supporting plate 11 and a baffle plate 12, wherein the left front side, the left rear side, the right front side and the right rear side of the fixing plate 7 are all communicated with cross-shaped limiting holes 13, the four groups of ball bearings 10 are respectively placed in the four groups of cross-shaped limiting holes 13, the four groups of limiting plates 31 are respectively placed in the four groups of ball bearings 10, the top ends and the bottom ends of the four groups of threaded pipes 9 are respectively communicated with through holes, the bottom ends of the four groups of threaded pipes 9 respectively penetrate through the top ends of the four groups of cross-shaped limiting holes 31 and finally penetrate through the bottom ends of the four groups of cross-shaped limiting holes 13, the top ends of the four groups of threaded rods 8 are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the, The left rear side, the right front side and the right rear side are connected, the bottom ends of four groups of moving shafts 5 are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the top end of a supporting plate 11, the bottom ends of four groups of supporting plates 3 are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the top end of a fixed plate 7, the left front side, the left rear side, the right front side and the right rear side of the bottom end of the fixed plate 7 are respectively provided with a supporting column 14, the device also comprises an alternating current motor 15, a rotating shaft 16, a first chain wheel 17, four groups of second chain wheels 18 and chains 19, a containing cavity is arranged inside the middle part of the front end of the fixed plate 7, the alternating current motor 15 is arranged inside the containing cavity, the top end of the alternating current motor 15 is connected with the inner top side wall of the fixed plate 7, the bottom output end of the alternating current motor 15 is connected with the top end of, the middle part of the inner front side wall of the chain 19 is meshed and connected with the front end of the first chain wheel 17, the inner left front side wall, the inner left rear side wall, the inner right front side wall and the inner right rear side wall of the chain 19 are respectively meshed and connected with the outer ends of the four groups of second chain wheels 18, the left end and the right end of the alternating current motor 15 are respectively provided with a bracket 20, and the top ends of the two groups of brackets 20 are connected with the inner top side wall of the fixed plate 7; the supporting plate can automatically move up and down to move the injection molded object out of the injection mold, the time and labor are saved, the alternating current motor is electrically connected and drives the rotating shaft to rotate, the rotating shaft drives the first chain wheel to rotate, and the chain drives the first chain wheel to rotate, thereby enabling the second chain wheel to rotate, the second chain wheel drives the screwed pipe to rotate, the limiting plate can fix the screwed pipe and can rotate in the ball bearing, thereby rotating the threaded pipe, enabling the threaded rod to automatically move up and down, further enabling the moving shaft to move up and down, and the supporting plate moves up and down, so that the injection-molded object is automatically moved out of the injection mold, the threaded rod can be prevented from running out of the threaded pipe by the baffle plate, the alternating current motor is purchased, and the alternating current motor is electrically connected through a purchased instruction in use.

The utility model discloses an injection mold shedder, still include four pneumatic cylinders 21 of group, four telescopic links of group 22, four landing legs of group 23 and four universal wheels 24 of group, fixed plate 7 left front side inside, left back side inside, right front side inside and right back side inside all are provided with the storage chamber, four pneumatic cylinders 21 of group are placed respectively in four storage chamber insides, four pneumatic cylinders 21 of group bottom output links to each other with four telescopic links 22 top respectively, four telescopic links 22 bottom of group pass four storage chamber bottoms respectively and link to each other with four landing legs 23 tops respectively, four universal wheels 24 of group are rotatable respectively and are installed in the bottom of four landing legs 23 of group; when the universal wheel and ground contact are simultaneously firm when filling up and ground separation, the universal wheel can rotate on the landing leg, can make the device more convenient when removing, connects the pneumatic cylinder electricity, and the pneumatic cylinder drives the telescopic link and carries out the removal from top to bottom, and then makes the landing leg carry out the removal from top to bottom, and then supplementary universal wheel and ground contact, and the pneumatic cylinder is purchased to the pneumatic cylinder carries out the electricity through the instruction manual of buying together when using and connects.

The utility model discloses an injection mold demoulding device, which also comprises two groups of observation plates 25, wherein the left end and the right end of the control mold 2 are both communicated with observation ports, and the two groups of observation plates 25 are respectively arranged on the two groups of observation ports; the observation plate can enable workers to conveniently see the conditions in the injection mold.

The utility model discloses an injection mold demoulding device, which also comprises a hook 26, wherein the left end of the hook 26 is connected with the middle part of the right end of the fixed plate 7; the hook can hang some small articles of the staff, so that the staff can work more conveniently.

The utility model discloses an injection mold demoulding device, which also comprises two groups of push rods 27, wherein the right ends of the two groups of push rods 27 are respectively connected with the front side of the left end and the rear side of the left end of the fixed plate 7; the push rod may assist the operator in moving the device.

In the injection mold demolding device of the utility model, the outer side walls of the left ends of the two groups of push rods 27 are provided with handle sleeves 28; the handle sleeve can make the staff more comfortable when contacting with the push rod, and improves the use comfort of the device.

The utility model discloses an injection mold demoulding device, which also comprises two groups of handles 29, wherein the bottom ends of the two groups of handles 29 are respectively connected with the left side of the top end and the right side of the top end of the control mold 2; the handle can make the staff more convenient when control mould.

The utility model discloses an injection mold demoulding device, which also comprises four groups of stabilizing pads 30, wherein the top ends of the four groups of stabilizing pads 30 are respectively connected with the bottom ends of four groups of supporting columns 14; the stabilizing pad may allow the device to be more securely held in one position.

The utility model discloses an injection mold demoulding device, it at first fixes the device in a suitable position at during operation, import the molten material into injection mold through the injection pipe, after the article injection moulding back will control the mould and remove, remove the removal axle, make the layer board carry out the ascending removal, take out the article of injection moulding from injection mold, can make the layer board automatic carry out the up-and-down removal, make the article of injection moulding remove from injection mold, it is labour saving and time saving to compare, connect AC motor electricity, AC motor drives the axis of rotation and rotates, the axis of rotation drives the first sprocket and rotates, through the transmission of chain, and then make the second sprocket rotate, the second sprocket drives the screwed pipe and rotates, the limiting plate can fix the screwed pipe, the limiting plate can rotate inside ball bearing, and then make the screwed pipe rotate, make the automatic up-and-down removal of going on of threaded rod, the movable shaft can move up and down, the supporting plate can move up and down, the injection-molded object can be automatically moved out of the injection mold, the baffle plate can prevent the threaded rod from running out of the threaded pipe, when the universal wheel is contacted with the ground and the fixing pad is separated from the ground, the universal wheel can rotate on the supporting leg, the device can be more conveniently moved, the hydraulic cylinder is electrically connected, the hydraulic cylinder drives the telescopic rod to move up and down, the supporting leg can move up and down, the universal wheel is further assisted to be contacted with the ground, the observation plate can enable a worker to conveniently see the situation in the injection mold, the hook can hang some small objects of the worker, the worker can conveniently work, the push rod can assist the worker to move the device, and the handle sleeve can enable the worker to be more comfortable when the worker is contacted with the push rod, the use travelling comfort of device has been improved, and the handle can make the staff more convenient when control mould, and firm pad can make the more firm fixing of device in a position, and alternating current motor and pneumatic cylinder are all bought, and alternating current motor and pneumatic cylinder all carry out the electricity through the instruction manual of buying together when using and connect.

The utility model discloses an injection mold shedder, it is above the mounting means, the connected mode or the mode that sets up of all parts are welding, riveting or other common mechanical system, wherein can slide/rotate fixedly for slide/not dropping under the rotation state, seal when sealed intercommunication is two connecting pieces intercommunications promptly, and concrete structure, model and the coefficient index of its all parts are its from taking the technique, as long as can reach all can implementing of its beneficial effect, the event is not adding the perusal more.

In the injection mold demolding device of the utility model, under the condition that no opposite explanation is made, the directional words contained in the terms such as "up, down, left, right, front, back, inside and outside, vertical and horizontal" only represent the direction of the term under the normal use state, or be a trivial term understood by those skilled in the art, and should not be considered as limiting the term, at the same time, the numerical terms "first," "second," and "third," etc. do not denote any particular quantity or order, but rather are used to distinguish one from another, furthermore, 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 also includes other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (8)

1. An injection mold demoulding device comprises an injection mold (1), a control mold (2), four groups of support plates (3), four groups of support plates (4) and four groups of movable shafts (5), wherein an injection molding cavity is arranged in the injection mold (1), an injection molding opening is communicated and arranged at the top end of the injection mold (1), the control mold (2) is covered on the injection molding opening, an injection molding pipe (6) is communicated and arranged at the middle part of the control mold (2), placing grooves are respectively communicated and arranged on the left front side wall of an inner bottom, the left rear side wall of the inner bottom, the right front side wall of the inner bottom and the right rear side wall of the inner bottom of the injection mold (1), the four groups of support plates (4) are respectively placed in the four groups of placing grooves, the top ends of the four groups of movable shafts (5) respectively penetrate through the left front side, the left rear side, the right front side and the right rear side of the bottom end of the injection, the top ends of the four groups of support plates (3) are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the injection mold (1); the novel screw rod fixing device is characterized by further comprising a fixing plate (7), four groups of screw rods (8), four groups of screw tubes (9), four groups of ball bearings (10), four groups of limiting plates (31), a supporting plate (11) and a baffle plate (12), wherein the left front side, the left rear side, the right front side and the right rear side of the fixing plate (7) are all communicated with cross-shaped limiting holes (13), the four groups of ball bearings (10) are respectively placed in the four groups of cross-shaped limiting holes (13), the four groups of limiting plates (31) are respectively placed in the four groups of ball bearings (10), the top ends and the bottom ends of the four groups of screw tubes (9) are all communicated with through holes, the bottom ends of the four groups of screw tubes (9) respectively penetrate through the top ends of the four groups of cross-shaped limiting holes (13) and then respectively penetrate through the top ends of the four groups of limiting plates (31) and finally penetrate through the bottom, The left rear side, the right front side and the right rear side are connected, the bottom ends of four groups of threaded rods (8) respectively penetrate through the top ends of four groups of threaded pipes (9) in a screw mode and respectively penetrate through the bottom ends of the four groups of threaded pipes (9) to be respectively connected with the left front side, the left rear side, the right front side and the right rear side of the top end of a baffle plate (12), the bottom ends of four groups of movable shafts (5) are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the top end of a supporting plate (11), the bottom ends of four groups of supporting plates (3) are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the top end of a fixed plate (7), supporting columns (14) are arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the fixed plate (7), the fixed plate also comprises an alternating current motor (15), a rotating shaft (, an alternating current motor (15) is placed in the containing cavity, the top end of the alternating current motor (15) is connected with the inner top side wall of the fixing plate (7), the output end of the bottom of the alternating current motor (15) is connected with the top end of the rotating shaft (16), the bottom end of the rotating shaft (16) penetrates through the inner bottom side wall of the fixing plate (7) and penetrates out of the bottom end of the fixing plate (7) to be connected with the top end of a first chain wheel (17), four groups of second chain wheels (18) are fixedly sleeved on the outer side walls of the bottom ends of the four groups of threaded pipes (9) respectively, the middle part of the inner front side wall of the chain (19) is meshed and connected with the front end of the first, the inner right front side wall and the inner right rear side wall are respectively meshed with the outer ends of the four groups of second chain wheels (18), the left end and the right end of the alternating current motor (15) are respectively provided with a bracket (20), and the top ends of the two groups of brackets (20) are connected with the inner top side wall of the fixing plate (7).

2. The demolding device for injection molds, according to claim 1, further comprising four sets of hydraulic cylinders (21), four sets of telescopic rods (22), four sets of legs (23) and four sets of universal wheels (24), wherein the fixed plate (7) is provided with storage cavities in the left front side inner portion, the left rear side inner portion, the right front side inner portion and the right rear side inner portion, the four sets of hydraulic cylinders (21) are respectively placed in the four sets of storage cavities, the bottom output ends of the four sets of hydraulic cylinders (21) are respectively connected with the top ends of the four sets of telescopic rods (22), the bottom ends of the four sets of telescopic rods (22) respectively penetrate through the bottom ends of the four sets of storage cavities and are respectively connected with the top ends of the four sets of legs (23), and the four sets of universal wheels (24).

3. An injection mold release apparatus as claimed in claim 2, further comprising two sets of observation plates (25), wherein the left and right ends of the control mold (2) are provided with observation ports, and the two sets of observation plates (25) are respectively mounted on the two sets of observation ports.

4. An injection mold release apparatus as claimed in claim 3, further comprising a hook (26), wherein the left end of the hook (26) is connected to the middle of the right end of the stationary plate (7).

5. An injection mold release device according to claim 4, further comprising two sets of push rods (27), wherein the right ends of the two sets of push rods (27) are connected to the left front side and the left rear side of the stationary plate (7), respectively.

6. An injection mold release apparatus as claimed in claim 5, wherein the outer side walls of the left ends of the two sets of push rods (27) are provided with grip sleeves (28).

7. An injection mold release apparatus as claimed in claim 6, further comprising two sets of handles (29), wherein the bottom ends of the two sets of handles (29) are connected to the control mold (2) at the top left side and the top right side, respectively.

8. An injection mold release apparatus as claimed in claim 7, further comprising four sets of stabilizing pads (30), the top ends of the four sets of stabilizing pads (30) being connected to the bottom ends of the four sets of posts (14), respectively.

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