CN218019764U

CN218019764U - Automatic feeding and injection molding integrated composite die for inserts

Info

Publication number: CN218019764U
Application number: CN202221080356.7U
Authority: CN
Inventors: 刘一燕; 高泉; 岳鑫; 胡文军; 刘晓营
Original assignee: Chongqing Nanxun Technology Co ltd
Current assignee: Chongqing Nanxun Technology Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-12-13
Anticipated expiration: 2032-05-07

Abstract

The utility model relates to an automatic pay-off of inserts and integration composite mold that moulds plastics, comprises a workbench, the last fixed surface of workstation has the frame, the interior roof of frame is fixed with the driving piece, the outside of driving piece is fixed with the mould, the last fixed surface of workstation has the die holder. This automatic pay-off of inserts and integration composite mold of moulding plastics, be provided with change mechanism and break away from the mechanism, mutually support between each structure through change mechanism and break away from the mechanism, enable the different parts of composite mold production, make composite mold's accommodation wider, it is more convenient when changing the mould simultaneously, make the change process shorten greatly, and it is more swift, make staff's working strength descend, work efficiency has also been promoted, enable the part can conveniently break away from with the mould after processing, no longer need artifical manual taking out the part from the mould, the potential safety hazard has been reduced, simultaneously can also increase work efficiency, the quality of product is improved.

Description

Automatic pay-off of inserts and integration composite die that moulds plastics

Technical Field

The utility model relates to a composite mold technical field specifically is an automatic pay-off of inserts and integration composite mold of moulding plastics.

Background

The composite die is a blanking die capable of completing multiple processes simultaneously under one stroke of a press, so that the production efficiency is improved by times, the quality of a stamping part is improved, and the requirement on the die manufacturing precision is high.

Automatic pay-off of inserts on the existing market and integration composite mold that moulds plastics are various, but the ubiquitous inconvenient shortcoming of mould replacement, current composite mold makes to change the mould usually at the part of production not through the type, but traditional replacement method is more comparatively loaded down with trivial details mostly, make work efficiency reduce, the mould of packing into the part into mostly adopting by hand at the during operation, press punch press start button again by hand, take out the part by hand after the die machining again, operative employee intensity of labour is big, low in production efficiency, the security is not high, product quality is unstable, the practicality has been reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an inserts automatic feeding and integration composite mold that moulds plastics possesses advantages such as conveniently changing the mould, has solved the most comparatively loaded down with trivial details problem of traditional change method.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic feeding and injection molding integrated composite die for inserts comprises a workbench, wherein a frame is fixed on the upper surface of the workbench, a driving piece is fixed on the inner top wall of the frame, an upper die is fixed on the outer side of the driving piece, a die holder is fixed on the upper surface of the workbench, a replacing mechanism is arranged inside the die holder, and a separating mechanism is arranged on the lower surface of the workbench;

change mechanism including fixing the mounting bracket on die holder right side, the right side wall of mounting bracket inner chamber is fixed with the telescopic link, the left side of telescopic link is fixed with the connecting plate, the outside movable sleeve of telescopic link is equipped with the second spring that is located between right wall and the connecting plate in the mounting bracket, the right side threaded connection of mounting bracket has one end to run through and extend to the threaded rod in the mounting bracket, the left side fixedly connected with one end of connecting plate runs through and extends to the bracing piece in the die holder, the left end of bracing piece is fixed with the second clamp splice that is located the die holder, the left side wall of die holder inner chamber is fixed with first clamp splice.

Furthermore, the replacing mechanism further comprises a supporting block fixed on the inner bottom wall of the die holder, and a lower die is placed on the supporting block.

Further, a threaded through hole is formed in the right side of the mounting frame, and the threaded rod is in threaded connection with the threaded through hole.

Furthermore, a circular through hole for the support rod to penetrate through is formed in the right side of the die holder and is in clearance fit with the support rod, and the second clamping block moves linearly left and right in the die holder.

Further, the separation mechanism is including fixing the motor at the workstation lower surface, the outside of motor output shaft is fixed with the pivot, the outside of pivot is fixed with the carousel, the outside sliding connection of carousel has the fixed plate, the last fixed surface of fixed plate has one end to run through and extends to the connecting rod of workstation upper surface, the top of connecting rod is fixed with the kicking block that is located the die holder, the outside movable sleeve of connecting rod is equipped with the first spring that is located between workstation lower surface and the fixed plate.

Furthermore, the front surface of the rotating disc is provided with a rotating hole close to the fixed plate, and the outer diameter of the rotating shaft is matched with the inner diameter of the rotating hole.

Furthermore, the turntable does circular motion by taking the rotating shaft as a circle center, and the ejector block does vertical linear motion in the die holder.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this automatic pay-off of inserts and integration composite mold of moulding plastics is provided with change mechanism, mutually supports between each structure of change mechanism, enables the different parts of composite mold production, makes composite mold's accommodation wider, and is more convenient when changing the mould simultaneously, makes the change process shorten greatly, and more swift, makes staff's working strength descend, has also promoted work efficiency.

2. This automatic pay-off of inserts and integration composite mold that moulds plastics is provided with disengagement mechanism, mutually supports between each structure of disengagement mechanism, enables the part and can conveniently break away from with the mould after processing, no longer need artifical manual taking out the part from the mould, has reduced the potential safety hazard, can also increase work efficiency simultaneously, improves the quality of product.

Drawings

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

FIG. 2 is a schematic view of the replacing mechanism of the present invention;

fig. 3 is a schematic view of the separation mechanism of the present invention.

In the figure: the device comprises a workbench, a frame 2, a driving part 3, an upper die 4, a disengaging mechanism 5, a connecting rod 501, a rotating disc 502, a rotating shaft 503, a motor 504, a fixing plate 505, a first spring 506, a top block 507, a replacing mechanism 6, a supporting block 601, a connecting plate 602, a telescopic rod 603, a threaded rod 604, a second spring 605, an installation frame 606, a supporting rod 607, a first clamping block 608, a second clamping block 609, a die holder 7 and a lower die 8.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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, the integrated composite die for automatic feeding and injection molding of an insert in the present embodiment includes a workbench 1, a frame 2 is fixed on an upper surface of the workbench 1, a driving member 3 is fixed on an inner top wall of the frame 2, an upper die 4 is fixed on an outer side of the driving member 3, a die holder 7 is fixed on the upper surface of the workbench 1, a replacing mechanism 6 is arranged inside the die holder 7, and a separating mechanism 5 is arranged on a lower surface of the workbench 1.

Will go up mould 4 through driving piece 3 and remove to 8 directions of lower mould, make the mould prepare the part, break away from the messenger part that mechanism 5 can be quick after the preparation is accomplished and break away from with the mould, if need produce other kind parts, change through changing lower mould 8 that mechanism 6 will be difficult for changing, take off from driving piece 3 going up mould 4 that will be convenient for change to install other last mould 4 and lower mould 8, make the installation shorten greatly.

Above-mentioned

change mechanism

6 and 5 mutually supports of break away from mechanism, make the part that the preparation was accomplished break away from in lower mould 8 that can be quick to there is the potential safety hazard when avoiding artifical manual taking out, product quality is unstable, simultaneously with convenient and fast when die change, make the change process shorten greatly, reduced staff's working strength, improved work efficiency.

Referring to fig. 2, in order to facilitate die replacement, the replacing mechanism 6 in this embodiment includes an installation frame 606 fixed on the right side of the die holder 7, a telescopic rod 603 is fixed on the right side wall of the inner cavity of the installation frame 606, a connection plate 602 is fixed on the left side of the telescopic rod 603, a second spring 605 located between the right wall of the installation frame 606 and the connection plate 602 is movably sleeved on the outer side of the telescopic rod 603, the second spring 605 rebounds to move the connection plate 602, a threaded rod 604 having one end penetrating through and extending into the installation frame 606 is connected to the right side of the installation frame 606 in a threaded manner, the threaded rod 604 rotates to move the connection plate 602 in the installation frame 606, a support rod 607 having one end penetrating through and extending into the die holder 7 is fixedly connected to the left end of the support rod 607, a second clamp block 609 located in the die holder 7 is fixed to the left side wall of the inner cavity of the die holder 7, the second clamp block 609 and the second clamp block 609 fix the lower die 8, which can be more stable when parts are prepared.

The replacing mechanism 6 further comprises a supporting block 601 fixed on the inner bottom wall of the die holder 7, a lower die 8 is placed on the supporting block 601, a threaded through hole is formed in the right side of the mounting frame 606, the threaded rod 604 is in threaded connection with the threaded through hole, a circular through hole for the supporting rod 607 to penetrate is formed in the right side of the die holder 7 and is in clearance fit with the supporting rod 607, and the second clamping block 609 linearly moves left and right in the die holder 7.

Make connecting plate 602 remove through threaded rod 604, the connecting plate 602 that removes makes second clamp splice 609 laminate or separate to reach and change lower mould 8, change process convenient and fast simultaneously, promoted work efficiency, staff's working strength also obtains reducing.

Above-mentioned change mechanism 6 mutually supports between each structure, enables the different parts of composite mold production, makes composite mold's accommodation wider, and is more convenient when changing the mould simultaneously, makes the change process shorten greatly, and more swift, makes staff's working strength descend, has also promoted work efficiency.

Referring to fig. 3, in order to facilitate the detachment of the component, the detachment mechanism 5 in this embodiment includes a motor 504 fixed on the lower surface of the worktable 1, a rotating shaft 503 is fixed on the outer side of an output shaft of the motor 504, a rotating plate 502 is fixed on the outer side of the rotating shaft 503, a fixing plate 505 is slidably connected to the outer side of the rotating plate 502, the fixing plate 505 moves to move the connecting rod 501 up and down, a connecting rod 501 having one end penetrating and extending to the upper surface of the worktable 1 is fixed on the upper surface of the fixing plate 505, the connecting rod 501 moves a top block 507 in the mold base 7 and pushes out the component in the lower mold 8 at the same time, the top end of the connecting rod 501 is fixed with the top block 507 located in the mold base 7, a first spring 506 located between the lower surface of the worktable 1 and the fixing plate 505 is movably sleeved on the outer side of the connecting rod 501, and the fixing plate 505 pushed by the rotating plate 502 is pulled back by the first spring 506.

The front surface of the turntable 502 is provided with a rotary hole close to the fixed plate 505, the outer diameter of the rotary shaft 503 is matched with the inner diameter of the rotary hole, the turntable 502 performs circular motion by taking the rotary shaft 503 as the center of a circle, and the top block 507 performs vertical linear motion in the die holder 7.

The fixing plate 505 is moved by the turntable 502, the connecting rod 501 moves downward together with the top block 507, and then the connecting rod 501 moves upward together with the top block 507 by being pulled back by the rebounded first spring 506, so that the part in the lower mold 8 is ejected.

Above-mentioned break away from mechanism 5 mutually supports between each structure, enables the part and can conveniently break away from with the mould after processing, no longer need artifical manual taking out the part from the mould, has reduced the potential safety hazard, can also increase work efficiency simultaneously, improves the quality of product.

The working principle of the above embodiment is as follows:

(1) When a die needs to be replaced, the threaded rod 604 is rotated, the threaded rod 604 slowly moves rightwards, the connecting plate 602 is not extruded by the threaded rod 604 any more, the second spring 605 deforms and rebounds, the telescopic rod 603 contracts, the connecting plate 602 also moves rightwards, the supporting rod 607 and the second clamping block 609 move together with the connecting plate 602, the second clamping block 609 does not fix the lower die 8 in the die holder 7 together with the first clamping block 608 any more, the lower die 8 needing to be replaced is removed from the die holder 7, the replaced lower die 8 is placed in the die holder 7 and is supported by the supporting block 601, the threaded rod 604 rotates and extrudes the connecting plate 602 in the opposite direction, the connecting plate 602 moves leftwards, the connecting plate 602 moves and stretches the second spring 605 and the telescopic rod 603, the supporting rod 607 enables the second clamping block 609 to move towards the lower die 8, and is finally fixed with the lower die 8 by the first clamping block 608, the die replacement is completed, and the replacement process is convenient and rapid.

(2) After the parts are prepared, the motor 504 is started, the output shaft of the motor 504 rotates to enable the rotating shaft 503 to rotate, meanwhile, the rotating shaft 503 enables the turntable 502 to rotate, since the rotating hole is not formed in the circle center of the turntable 502, the rotating shaft 503 drives the turntable 502 to rotate to enable the fixing plate 505 to be pushed to move in the direction away from the workbench 1, at the moment, the first spring 506 is stretched by the fixing plate 505, the connecting rod 501 moves along with the fixing plate 505, the ejector block 507 is attached to the die holder 7, the turntable 502 does not rotate to enable the fixing plate 505 to move, at the moment, the spring is not stretched any more, the fixing plate 505 moves in the direction of the workbench 1 due to the resilience of the spring, the ejector block 507 moves upwards through the connecting rod 501, and finally, the prepared parts are ejected out of the die by the ejector block 507, so that the parts can be generated later, the turntable 502 rotates continuously, the ejector block 507 does not break and moves up and down, and the working efficiency is increased.

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 a … …" does not exclude the presence of another identical element 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 an automatic pay-off of inserts and integration compound mould of moulding plastics, includes workstation (1), its characterized in that: a frame (2) is fixed on the upper surface of the workbench (1), a driving piece (3) is fixed on the inner top wall of the frame (2), an upper die (4) is fixed on the outer side of the driving piece (3), a die holder (7) is fixed on the upper surface of the workbench (1), a replacing mechanism (6) is arranged inside the die holder (7), and a separating mechanism (5) is arranged on the lower surface of the workbench (1);

change mechanism (6) including fixing mounting bracket (606) on die holder (7) right side, the right side wall of mounting bracket (606) inner chamber is fixed with telescopic link (603), the left side of telescopic link (603) is fixed with connecting plate (602), the outside movable sleeve of telescopic link (603) is equipped with second spring (605) that is located between right wall and connecting plate (602) in mounting bracket (606), the right side threaded connection of mounting bracket (606) has one end to run through and extend to threaded rod (604) in mounting bracket (606), the left side fixedly connected with one end of connecting plate (602) runs through and extends to bracing piece (607) in die holder (7), the left end of bracing piece (607) is fixed with second clamp splice (609) that is located die holder (7), the left side wall of die holder (7) inner chamber is fixed with first clamp splice (608).

2. The automatic feeding and injection molding integrated composite mold for the insert as claimed in claim 1, wherein: the replacing mechanism (6) further comprises a supporting block (601) fixed on the inner bottom wall of the die holder (7), and a lower die (8) is placed on the supporting block (601).

3. The automatic feeding and injection molding integrated composite mold for the insert as claimed in claim 1, wherein: the right side of the mounting rack (606) is provided with a threaded through hole, and the threaded rod (604) is in threaded connection with the threaded through hole.

4. The automatic feeding and injection molding integrated composite mold for the insert as claimed in claim 1, wherein: the right side of the die holder (7) is provided with a circular through hole for the support rod (607) to penetrate through, the circular through hole is in clearance fit with the support rod (607), and the second clamping block (609) linearly moves left and right in the die holder (7).

5. The automatic feeding and injection molding integrated composite mold for the insert as claimed in claim 1, wherein: break away from mechanism (5) including fixing motor (504) at workstation (1) lower surface, the outside of motor (504) output shaft is fixed with pivot (503), the outside of pivot (503) is fixed with carousel (502), the outside sliding connection of carousel (502) has fixed plate (505), the last fixed surface of fixed plate (505) has one end to run through and extend to connecting rod (501) of workstation (1) upper surface, the top of connecting rod (501) is fixed with kicking block (507) that is located die holder (7), the outside movable sleeve of connecting rod (501) is equipped with first spring (506) that is located between workstation (1) lower surface and fixed plate (505).

6. The automatic feeding and injection molding integrated composite mold for the insert as claimed in claim 5, wherein: the front surface of the rotating disc (502) is provided with a rotating hole close to the fixing plate (505), and the outer diameter of the rotating shaft (503) is matched with the inner diameter of the rotating hole.

7. The automatic feeding and injection molding integrated composite mold for the insert as claimed in claim 5, wherein: the turntable (502) performs circular motion by taking the rotating shaft (503) as a circle center, and the ejector block (507) performs vertical linear motion in the die holder (7).