CN215095009U

CN215095009U - Demoulding ejection mechanism for producing glass fiber reinforced plastic grating

Info

Publication number: CN215095009U
Application number: CN202121236826.XU
Authority: CN
Inventors: 俞天祯
Original assignee: Shanghai Seg Composite Material Co ltd
Current assignee: Shanghai Seg Composite Material Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2021-12-10
Anticipated expiration: 2031-06-03

Abstract

A demoulding ejection mechanism for producing a glass fiber reinforced plastic grating comprises a frame, wherein a plane jacking device and a side pushing device are arranged on the frame, the plane jacking device comprises a bottom plate, first hydraulic cylinders, a top plate, ejector pins, a bearing shell, a core mold and an ejection plate, the bottom plate is arranged on the lower end face of the frame, the first hydraulic cylinders are connected to the floor, the number of the first hydraulic cylinders is two, the two first hydraulic cylinders are respectively and symmetrically arranged on the upper end face of the bottom plate, the extension end of each first hydraulic cylinder is connected with the top plate, the ejector pins are arranged on the top plate, the bearing shell is provided with a plurality of bearing holes, the ejector pins penetrate through the bearing holes and are connected to the lower end face of the ejection plate, the core mold is arranged on the bearing shell, a plurality of bearing grooves are formed in the ejection plate, the core molds are matched and connected with the bearing grooves, and the processed glass fiber reinforced plastic grating is determined through the design of the plane jacking device, thereby conveniently taking out and improving the working efficiency.

Description

Demoulding ejection mechanism for producing glass fiber reinforced plastic grating

Technical Field

The utility model relates to a grid is ejecting technical field, specifically is a drawing of patterns ejection mechanism is used in glass steel grating production.

Background

The fixed mould is a professional equipment that uses when glass steel grating production, patent number CN201920596816.3 a glass steel grating mould, be provided with the side pusher in the fixed mould in this patent, if do not set up the side pusher and collect glass steel grating through the manual work, can make the collection waste time and energy and increase the cost, and simultaneously, mostly do not set up dull and stereotyped ejecting device in the old technique, need ejecting after glass steel grating shaping, only set up that the thimble is ejecting can cause the grid bottom to produce the thimble seal, destroy whole outward appearance, make the grid quality reduce, in addition, do not be provided with collection device on the fixed mould of the majority, can reduce artifical the collection through collection device, improve holistic work efficiency, reduce cost.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model provides a production of glass steel grating is with drawing of patterns ejection mechanism to solve the technical problem who mentions in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a demoulding ejection mechanism for producing a glass fiber reinforced plastic grating comprises a frame, wherein a plane jacking device and a side pushing device are arranged on the frame, the plane jacking device comprises a bottom plate, first hydraulic cylinders, a top plate, ejector pins, a bearing shell, a core mold and an ejection plate, the bottom plate is arranged on the lower end face of the frame, the first hydraulic cylinders are connected to the floor, the number of the first hydraulic cylinders is two, the two first hydraulic cylinders are respectively and symmetrically arranged on the upper end face of the bottom plate, the extension end of each first hydraulic cylinder is connected with the top plate, the ejector pins are arranged on the top plate, the bearing shell is arranged on the bearing shell, the ejector pins penetrate through the bearing holes and are connected to the lower end face of the ejection plate, the core mold is arranged on the bearing shell, a plurality of bearing grooves are formed in the ejection plate, the core molds are matched and connected with the bearing grooves, the side pushing device comprises a bearing plate, reinforcing ribs and a moving device, the side face of the bearing plate is arranged on the side face of the frame, the lower end face of the bearing plate is provided with a reinforcing rib, the bearing plate is provided with the moving device, and the side face of the rack is provided with a collecting device.

Preferably, the ejector pins are provided with a plurality of ejector pins, and are respectively and symmetrically installed on the upper end surface of the top plate, and each ejector pin respectively penetrates through the bearing hole and is connected to the lower end surface of the ejector plate.

Preferably in further, the moving device includes a stop block, two second hydraulic cylinders and a push plate, the side face of the stop block is connected to the upper end face of the receiving plate, the second hydraulic cylinders are mounted on the stop block, the two second hydraulic cylinders are symmetrically mounted on the receiving plate respectively, the extending ends of the second hydraulic cylinders are connected to the push plate, and the lower end face of the push plate is attached to the upper end face of the receiving plate.

In a further preferred, the collecting device comprises a lifting plate, a protection plate and a lifting device, the side surface of the lifting plate is attached to the side surface of the rack, the lower end surface of the protection plate is arranged on the upper end surface of the lifting plate, and the lifting device is arranged on the lower end surface of the lifting plate.

Preferably in further, elevating gear includes base, slider, first supporting leg, second connecting axle, fourth pneumatic cylinder and third pneumatic cylinder, installs on the base slider, first supporting leg and second supporting leg pass through the second connecting axle and connect, and first supporting leg is installed slider is last, and the second supporting leg is installed on the base, and slider is connected to third pneumatic cylinder one end, and the base is connected to the other end, and fourth pneumatic cylinder one end is connected slider, the second connecting axle is connected to the other end, and the lifter plate is connected respectively to first supporting leg and second supporting leg.

In a further preferred mode, the sliding device comprises sliding rails and a first connecting shaft, the sliding rails are arranged on two sides of the base, the first connecting shaft is arranged on the sliding rails, and the first supporting leg and the second supporting leg are respectively connected with the first connecting shaft.

In a further preferred embodiment, the sliding means are provided in two and are mounted on the base and the lifting plate, respectively.

Compared with the prior art, the utility model provides a drawing of patterns ejection mechanism is used in production of glass steel grating possesses following beneficial effect:

in the utility model, the processed glass fiber reinforced plastic grating is positioned out through the design of the plane jacking device, so that the glass fiber reinforced plastic grating is convenient to take out, and the working efficiency is improved; through the design of side thrust unit, can push away the grid side of jack-up to collection device on to promoted work efficiency, reduced artifical work, guaranteed through collection device's design that the grid after solidifying can be got up by quick collection, then through elevating gear, can concentrate a plurality of grids and collect, thereby promote work efficiency.

Drawings

FIG. 1 is a schematic structural view of a demolding and ejecting mechanism for producing a glass fiber reinforced plastic grille of the present invention;

FIG. 2 is a schematic structural view of the receiving shell and the ejector plate of the present invention;

FIG. 3 is a schematic view of the structure of the receiving shell of the present invention;

FIG. 4 is a schematic view of the structure of the collecting device of the present invention;

fig. 5 is a schematic view of a in fig. 4 according to the present invention.

In the figure: 1. a frame; 2. a base plate; 3. a first hydraulic cylinder; 4. a top plate; 5. a thimble; 6. a bearing shell; 7. a core mold; 8. ejecting the plate; 9. a bearing hole; 10. a receiving groove; 11. a bearing plate; 12. reinforcing ribs; 13. a stopper; 14. a second hydraulic cylinder; 15. pushing the plate; 16. a lifting plate; 17. a protection plate; 18. a base; 19. a first support leg; 20. a second support leg; 21. a second connecting shaft; 22. a fourth hydraulic cylinder; 23. a third hydraulic cylinder; 24. a slide rail; 25. a first connecting shaft.

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.

Example 1:

referring to fig. 1-5, a demolding ejection mechanism for producing a glass fiber reinforced plastic grid comprises a frame 1, wherein a planar jacking device and a side pushing device are arranged on the frame 1, the planar jacking device comprises a bottom plate 2, a first hydraulic cylinder 3, a top plate 4, two ejector pins 5, a bearing shell 6, a core mold 7 and an ejection plate 8, the bottom plate 2 is arranged on the lower end surface of the frame 1, the first hydraulic cylinder 3 is connected to the bottom plate 2, the two first hydraulic cylinders 3 are respectively and symmetrically arranged on the upper end surface of the bottom plate 2, the extension end of the first hydraulic cylinder 3 is connected to the top plate 4, the ejector pins 5 are arranged on the top plate 4, the bearing shell 6 is arranged on the top plate 4, a plurality of bearing holes 9 are arranged on the bearing shell 6, the ejector pins 5 penetrate through the bearing holes 9 and are connected to the lower end surface of the ejection plate 8, the core mold 7 is arranged on the bearing shell 6, a plurality of bearing grooves 10 are arranged on the ejection plate 8, the multiple core moulds 7 are matched and connected with the multiple bearing grooves 10, the side pushing device comprises a bearing plate 11, reinforcing ribs 12 and a moving device, the side surface of the bearing plate 11 is installed on the side surface of the rack 1, the reinforcing ribs 12 are installed on the lower end surface of the bearing plate 11, the moving device is arranged on the bearing plate 11, and the collecting device is arranged on the side surface of the rack 1.

In this embodiment, the ejector pins 5 are provided in a plurality and symmetrically installed on the upper end surface of the top plate 4, each ejector pin 5 passes through the receiving hole 9 and is connected to the lower end surface of the ejector plate 8, and the design of the plurality of ejector pins 5 ensures the lifting stability of the ejector plate 8.

In this embodiment, the mobile device includes dog 13, second hydraulic cylinder 14 and push pedal 15, and the up end of accepting board 11 is connected to the side of dog 13, installs second hydraulic cylinder 14 on dog 13, second hydraulic cylinder 14 is provided with two, and installs respectively the symmetry on accepting board 11, and the push pedal 15 is connected to the end that stretches out of second hydraulic cylinder 14, and the up end of accepting board 11 is laminated to the lower terminal surface of push pedal 15, and the continuity that the grid was transversely promoted has been guaranteed in mobile device's design.

In this embodiment, collection device includes lifter plate 16, guard plate 17 and elevating gear, and the side of lifter plate 16 is laminated the side of frame 1, and the up end at lifter plate 16 is installed to the lower terminal surface of guard plate 17, and the lower terminal surface of lifter plate 16 is provided with elevating gear, and collection device's design has guaranteed that the grid that processing was accomplished can be collected in succession to reduce hand labor.

In this embodiment, elevating gear includes base 18, slider, first supporting leg 19, second supporting leg 20, second connecting axle 21, fourth pneumatic cylinder 22 and third pneumatic cylinder 23, installs on the base 18 slider, first supporting leg 19 and second supporting leg 20 pass through second connecting axle 21 and connect, and first supporting leg 19 is installed slider is last, and second supporting leg 20 is installed on base 18, and slider is connected to 23 one end of third pneumatic cylinder, and base 18 is connected to the other end, and fourth pneumatic cylinder 22 one end is connected slider, second connecting axle 21 are connected to the other end, and lifter plate 16 is connected respectively to first supporting leg 19 and second supporting leg 20, and elevating gear's design has guaranteed that a plurality of grids can be by convenient collection to holistic machining efficiency has been improved.

In this embodiment, the sliding device includes a sliding rail 24 and a first connecting shaft 25, the sliding rail 24 is installed on both sides of the base 18, the first connecting shaft 25 is installed on the sliding rail 24, the first supporting leg 19 and the second supporting leg 20 are respectively connected with the first connecting shaft 25, and the design of the sliding device ensures the continuity of lifting.

In the present embodiment, two sliding devices are provided and are respectively installed on the base 18 and the lifting plate 16, and the design of the multiple sliding devices ensures stable lifting of the lifting plate 16.

Example 2:

on the basis of embodiment 1, when the plane jacking device is used, after the grating is solidified in the mold, the two first hydraulic cylinders 3 are started, the jacking plate 8 is moved upwards through the two first hydraulic cylinders 3, so that the grating is separated from the plurality of core molds 7, the first hydraulic cylinders 3 are stopped when the upper end surface of the jacking plate 8 is parallel to the upper end surface of the bearing shell 6, so that the whole jacking process is completed, when the side pushing device is used, the two second hydraulic cylinders 14 are started firstly, the push plate 15 is moved through the action of the two second hydraulic cylinders 14, the grating is moved from the jacking plate 8 in a side direction under the action of the push plate 15, and when the grating is pushed onto the lifting plate 16, the whole side pushing process is completed.

Example 3:

on the basis of embodiment 2, under the combined action of the plane jacking device and the side pushing device, when the collecting device is used, the third hydraulic cylinder 23 and the fourth hydraulic cylinder 22 are started firstly, so that the upper end face of the lifting plate 16 is moved to a position flush with the upper end face of the bearing shell 6, then the grating is pushed onto the lifting plate 16, then the two hydraulic cylinders are started, the first connecting shaft 25 is driven to move on the sliding rail 24 through the action of the two hydraulic cylinders, and the lifting plate 16 moves downwards through the movement of the first supporting leg 19 and the second supporting leg 20, so that the collection of the grating is completed, and the whole process is completed.

The utility model discloses a pneumatic cylinder is preferred to be controlled it through PLC programmable controller, programs in advance, adjusts its operation order and, PLC programmable controller purchase on market suitable can, do not do here about PLC programmable controller part and give unnecessary details.

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 production of glass steel grating is with drawing of patterns ejection mechanism, includes frame (1), its characterized in that: the plane jacking device and the side pushing device are arranged on the rack (1), the plane jacking device comprises a bottom plate (2), first hydraulic cylinders (3), a top plate (4), two ejector pins (5), a bearing shell (6), a core mold (7) and an ejector plate (8), the bottom plate (2) is arranged on the lower end face of the rack (1), the first hydraulic cylinders (3) are connected onto the bottom plate (2), the two first hydraulic cylinders (3) are symmetrically arranged on the upper end face of the bottom plate (2) respectively, the extension end of each first hydraulic cylinder (3) is connected with the top plate (4), the ejector pins (5) are arranged on the top plate (4), the bearing shell (6) is arranged on the top plate (4), a plurality of bearing holes (9) are formed in the bearing shell (6), the ejector pins (5) penetrate through the bearing holes (9) and are connected onto the lower end face of the ejector plate (8), the core mold (7) is arranged on the bearing shell (6), the ejection plate (8) is provided with a plurality of bearing grooves (10), a plurality of core molds (7) and a plurality of bearing grooves (10) are matched and connected, the side pushing device comprises a bearing plate (11), reinforcing ribs (12) and a moving device, the side face of the bearing plate (11) is installed on the side face of the frame (1), the reinforcing ribs (12) are installed on the lower end face of the bearing plate (11), the moving device is arranged on the bearing plate (11), and a collecting device is arranged on the side face of the frame (1).

2. The demolding and ejection mechanism for producing the glass fiber reinforced plastic grating as claimed in claim 1, wherein: the ejector pins (5) are arranged in a plurality and are symmetrically arranged on the upper end face of the top plate (4) respectively, and each ejector pin (5) penetrates through the bearing hole (9) and is connected to the lower end face of the ejector plate (8).

3. The demolding and ejection mechanism for producing the glass fiber reinforced plastic grating as claimed in claim 1, wherein: the moving device comprises a stop block (13), a second hydraulic cylinder (14) and a push plate (15), wherein the side face of the stop block (13) is connected to the upper end face of the bearing plate (11), the second hydraulic cylinder (14) is installed on the stop block (13), the second hydraulic cylinders (14) are arranged and symmetrically installed on the bearing plate (11) respectively, the extending ends of the second hydraulic cylinders (14) are connected with the push plate (15), and the lower end face of the push plate (15) is attached to the upper end face of the bearing plate (11).

4. The demolding and ejection mechanism for producing the glass fiber reinforced plastic grating as claimed in claim 1, wherein: the collecting device comprises a lifting plate (16), a protection plate (17) and a lifting device, the side face of the lifting plate (16) is attached to the side face of the rack (1), the lower end face of the protection plate (17) is installed on the upper end face of the lifting plate (16), and the lower end face of the lifting plate (16) is provided with the lifting device.

5. The demolding and ejection mechanism for producing the glass fiber reinforced plastic grating as claimed in claim 4, wherein: the lifting device comprises a base (18), a sliding device, a first supporting leg (19), a second supporting leg (20), a second connecting shaft (21), a fourth hydraulic cylinder (22) and a third hydraulic cylinder (23), wherein the base (18) is provided with the sliding device, the first supporting leg (19) and the second supporting leg (20) are connected through the second connecting shaft (21), the first supporting leg (19) is installed on the sliding device, the second supporting leg (20) is installed on the base (18), one end of the third hydraulic cylinder (23) is connected with the sliding device, the other end of the third hydraulic cylinder is connected with the base (18), one end of the fourth hydraulic cylinder (22) is connected with the sliding device, the other end of the fourth supporting leg is connected with the second connecting shaft (21), and the first supporting leg (19) and the second supporting leg (20) are respectively connected with the lifting plate (16).

6. The demolding and ejection mechanism for producing the glass fiber reinforced plastic grating as claimed in claim 5, wherein: the sliding device comprises sliding rails (24) and first connecting shafts (25), the sliding rails (24) are installed on two sides of the base (18), the first connecting shafts (25) are installed on the sliding rails (24), and the first connecting shafts (25) are connected with the first supporting legs (19) and the second supporting legs (20) respectively.

7. The demolding and ejection mechanism for producing the glass fiber reinforced plastic grating as claimed in claim 6, wherein: the two sliding devices are respectively arranged on the base (18) and the lifting plate (16).