CN209794130U - elastic separation device and quick die stripping device - Google Patents

Abstract

The utility model relates to an elastic separation device and a rapid demoulding device of a mould, wherein the elastic separation device comprises a pressing sleeve, the pressing sleeve is of a hollow structure, the front end of the hollow part is provided with a head plate, the tail end of the hollow part is provided with a bolt, the bolt is in threaded connection with the pressing sleeve, a spring is arranged between the head plate and the bolt, and the outer side of the pressing sleeve is provided with a structure connecting seat; the quick demoulding device of the mould comprises a baffle and an elastic separating device, wherein an elastic separating device mounting hole is formed in the baffle, the elastic separating device is matched with the elastic separating device at the elastic separating device mounting hole, and a structure connecting seat of the elastic separating device is tightly attached to and fixedly connected with the baffle. This structure makes things convenient for prefabricated component's drawing of patterns, can guarantee prefabricated component's quality, reduces the labour during the drawing of patterns, and noise abatement and environmental pollution reduce the risk that causes human injury.

Description

Elastic separation device and quick die stripping device

Technical Field

The utility model belongs to the technical field of the mould separation, especially, relate to an elasticity separator and quick shedder of mould for the separation of all kinds of structures of each trade is particularly useful for the quick drawing of patterns operation of the mould in concrete pouring construction such as prefabricated superimposed sheet, wallboard, roof beam, post, dysmorphism among the assembly type building structure field.

Background

The PC components are also called prefabricated concrete components, such as prefabricated reinforced concrete column foundation foundations, prefabricated steel structure steel column foundations, street lamp billboard column reinforced concrete foundations, prefabricated floor slabs and the like. The cast-in-place concrete overcomes the defects that the traditional cast-in-place concrete needs site mold making, site pouring and site maintenance, and is beneficial to accelerating the construction progress and ensuring the component quality. Therefore, the concrete prefabricated member is widely applied to the fields of buildings, traffic, water conservancy and the like.

However, in the production process of the PC component, the adsorption force of the contact surface of the poured concrete and the flange of the steel structure mold after curing is large, the slurry leakage at the hole position of the rib forming position is serious, and in the demolding process of the prefabricated component, an operator can only use a hammer to knock and demold the steel structure mold, so that substantial appearance damage deformation and dimensional deviation exist on the steel structure mold, and the dimensional deviation and the non-standard of a finished product are caused in the later production process. The hammer is used for knocking and demoulding, the labor demand is intensive, the travelling crane is also needed for carrying out auxiliary operation, the noise and the dust generated in the construction process influence the environment, and the steel structure mould can also cause the injuries such as collision and the like to the human body when the operation is improper, so that the hammer is harmful to the environment and the human body. In conclusion, the traditional PC prefabricated part is difficult to demold and separate by a steel die.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem of the prior steel mould demoulding and separating difficulty of the traditional concrete prefabricated part, which easily causes the deformation of the steel mould, influences the attractiveness of the component, causes the pollution of noise and dust and provides a quick demoulding elastic separating device of the mould and a quick demoulding device of the mould.

In order to achieve the above purpose, the utility model provides a technical scheme does:

The utility model relates to an elastic separation device, it is including pressing the cover, presses the cover to be hollow structure, and hollow front end is equipped with the end board, and hollow end is equipped with the bolt, and bolt and pressure cover threaded connection are equipped with the spring between end board and the bolt, and the outside of pressing the cover is fixed with the structure connecting seat.

Preferably, the bolt is a thick-tooth bolt, and the spring is a belleville spring.

Preferably, the size of the end socket plate is matched with that of the hollow inner ring of the pressing sleeve.

The utility model relates to a rapid demoulding device for moulds, which comprises a baffle plate and an elastic separation device; the baffle is provided with an elastic separation device mounting hole, and the elastic separation device mounting hole is provided with an elastic separation device; the elastic separation device comprises a pressing sleeve, the pressing sleeve is of a hollow structure, a head plate is arranged at the front end of the hollow part, a bolt is arranged at the tail end of the hollow part, a spring is arranged between the head plate and the bolt, a structural connecting seat is arranged on the outer side of the pressing sleeve, the pressing sleeve is inserted into a mounting hole of the elastic separation device, and the structural connecting seat is tightly attached to and fixedly connected with the baffle.

Preferably, the bolt is a thick-tooth bolt, and the spring is a belleville spring.

Preferably, the size of the end socket plate is matched with that of the inner ring of the pressing sleeve.

Preferably, the size of the outer ring of the pressing sleeve is matched with the size of the mounting hole of the elastic separating device.

Preferably, the baffle is provided with screw holes, the screw holes are uniformly distributed according to the circumference by taking the center of the mounting hole of the elastic separation device as the circle center, and the structure connecting seat is connected with the baffle through a fixing bolt penetrating through the screw holes.

Preferably, the front end of the pressing sleeve extends out of the structure connecting seat, and the length of the extending part is the same as the thickness of the baffle plate.

Preferably, the surface of the baffle is provided with a chute.

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

the utility model relates to a mould rapid demoulding elastic separation device is after prefabricated component concrete curing shaping, through twisting the mode of moving the bolt, the cooperation spring pushes up the head board forward, and then makes prefabricated component and flange structure separation, has abandoned the method that the steel mould was beaten to the hammer for traditional technique, and the steel mould can not produce the deformation, also can guarantee the quality of prefabricated component for long-term use, reduces the labour and to the influence of environment.

Drawings

Fig. 1 is a schematic structural view of an elastic separation device according to the present invention;

FIG. 2 is a schematic structural view of a rapid demolding device for molds according to the present invention;

FIG. 3 is a schematic view of the construction of the baffle;

FIG. 4 is a schematic view of the baffle after installation of the resilient separating means;

Fig. 5 is a diagram of the use state of the mold rapid-demolding elastic separating device according to the present invention.

Illustration of the drawings: 1-baffle plate, 2-elastic separation device, 3-prefabricated part, 10-bolt, 12-elastic separation device mounting hole, 13-screw hole, 14-stiffened plate, 15-supporting steel bar, 16-chute, 21-pressing sleeve, 22-end sealing plate, 23-bolt, 24-spring and 25-structure connecting seat.

Detailed Description

For further understanding of the present invention, the present invention will be described in detail with reference to the following examples, which are provided for illustration of the present invention but are not intended to limit the scope of the present invention.

The first embodiment is as follows:

Referring to fig. 1, the elastic separation device 2 of the present invention includes a pressing sleeve 21, and the pressing sleeve 21 is a hollow structure. A head sealing plate 22 is arranged at the front end of the hollow part of the pressing sleeve 21, the size of the head sealing plate 22 is matched with that of the inner ring of the pressing sleeve 21, a layer of elastic sealing ring can be arranged on the outer ring of the head sealing plate 22, and the head sealing plate 22 is plugged into the pressing sleeve 21 and then generates friction with the inner wall of the pressing sleeve 21 to be plugged tightly; the tail end of the hollow part of the pressing sleeve 21 is provided with a bolt 23, the bolt is in threaded connection with the pressing sleeve, the bolt 23 is a thick-tooth bolt, a spring 24 is arranged between the head plate 22 and the bolt 23, the spring 24 is a belleville spring, and two ends of the spring 24 are respectively in contact with the bolt 23 and the head plate 22.

When the head sealing device is used, the bolt 23 moves forwards along the axial direction of the pressing sleeve 21 by screwing the bolt 23, the spring 24 is pressed, and the head sealing plate 22 is further pushed under the elastic action of the spring 24, so that the head sealing plate 22 is separated from the pressing sleeve 21. The spring 24 also plays a role of buffering, and prevents the lower head plate 22 from being damaged after repeated use.

example two:

With reference to fig. 2, the utility model relates to a quick demoulding device for a mould, which comprises a baffle 1 and an elastic separation device 2. Referring to fig. 3, the baffle 1 is provided with elastic separation device mounting holes 12, a plurality of screw holes 13 are uniformly arranged around the elastic separation device mounting holes 12, and in this embodiment, 4 screw holes 13 are arranged around each elastic separation device mounting hole 12. The elastic separating device 2 is arranged at the position of the elastic separating device mounting hole 12.

referring to fig. 1 and 2, the elastic separation device 2 includes a pressing sleeve 21, the pressing sleeve 21 is of a hollow structure, and the size of the outer ring of the pressing sleeve 21 matches the size of the elastic separation device mounting hole 12. A head sealing plate 22 is arranged at the front end of the hollow part of the pressing sleeve 21, the size of the head sealing plate 22 is matched with the size of the inner ring of the pressing sleeve 21, in order to prevent concrete of the prefabricated part from entering the pressing sleeve 21 during pouring, a layer of elastic sealing ring can be arranged in the circumferential direction of the head sealing plate 22, and the head sealing plate 22 is plugged into the pressing sleeve 21 and then generates friction with the inner wall of the pressing sleeve 21 to be plugged tightly; the tail end of the hollow part of the pressing sleeve 21 is provided with a bolt 23, the bolt 23 is in threaded connection with the pressing sleeve, the bolt 23 is a thick-tooth bolt, a spring 24 is arranged between the head plate 22 and the bolt 23, the spring 24 is a belleville spring, and two ends of the spring 24 are respectively in contact with the bolt 23 and the head plate 22.

referring to fig. 2 and 4, a structural connection seat 25 is provided on an outer side of the pressing sleeve 21, when the elastic separation device 2 is connected to the baffle plate 1, the pressing sleeve 21 is inserted into the corresponding elastic separation device mounting hole 12, and the structural connection seat 25 is connected to the baffle plate 1 by a fixing bolt 10 passing through the screw hole 13. It should be noted that, in the present embodiment, the front end of the pressing sleeve 21 extends out of the structural connection seat 25, and the length of the extending portion is the same as the thickness of the baffle 1, so that when the elastic separation device 2 is connected with the baffle 1, the front end of the pressing sleeve 21 is flush with the inner side surface of the baffle 1.

Referring to fig. 5, the demolding method of the rapid demolding device for the mold is explained by taking the prefabricated member 3 to be cured and molded as an example:

The prefabricated component 3 is a concrete component, the baffle plate 1 is a template for manufacturing the concrete component, and the baffle plate 1 is arranged perpendicular to the horizontal plane. In order to ensure the connection strength of each baffle plate 1 and facilitate the support of each baffle plate 1, the back of the baffle plate 1 is provided with criss-cross stiffened plates 14 and support steel bars 15.

After concrete of the prefabricated part 3 is cured and molded and when the prefabricated part 3 and the baffle plate 1 need to be separated, the bolt 23 is screwed to move forwards and extrude the spring 24, the spring 24 extrudes the end sealing plate 22 under the action of elasticity of the spring 24, the end sealing plate 22 moves forwards, the end sealing plate 22 is blocked after meeting the surface of the prefabricated part 3, the baffle plate 1 connected with the structure connecting seat 25 is enabled to move horizontally in the direction far away from the prefabricated part 3, and the separation of the baffle plate 1 and the prefabricated part 3 is realized.

Because the surface of the embedded member 3 may have irregular structures such as grooves, the inner side surface of the baffle plate 1 can be provided with chutes 16 corresponding to the irregular structures, so that prefabricated members 3 in various shapes can be prefabricated conveniently. Meanwhile, the inclined groove 16 is arranged as an inclined surface, so that the prefabricated part 3 and the baffle plate 1 are separated from each other.

of course, the rapid demoulding device for the mould is not only limited to be applied to the processing of the concrete prefabricated part, but also can be used for finishing the steel structure prefabricated part and the like by adopting the rapid demoulding device for the mould.

The present invention has been described in detail with reference to the embodiments, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims (10)

1. An elastic separation device, characterized in that: the pressing sleeve is of a hollow structure, a sealing head plate is arranged at the front end of the hollow structure, a bolt is arranged at the tail end of the hollow structure, the bolt is in threaded connection with the pressing sleeve, a spring is arranged between the sealing head plate and the bolt, and a structure connecting seat is fixed on the outer side of the pressing sleeve.

2. The resilient separating apparatus of claim 1, wherein: the bolt adopts a thick-tooth bolt, and the spring adopts a belleville spring.

3. The resilient separating apparatus of claim 1, wherein: the size of the end socket plate is matched with that of the hollow inner ring of the pressing sleeve.

4. The utility model provides a quick shedder of mould which characterized in that: it comprises a baffle plate and an elastic separation device; the baffle is provided with an elastic separation device mounting hole, and the elastic separation device mounting hole is provided with an elastic separation device; the elastic separation device comprises a pressing sleeve, the pressing sleeve is of a hollow structure, a head sealing plate is arranged at the front end of the hollow part, a bolt is arranged at the tail end of the hollow part, the bolt is in threaded connection with the pressing sleeve, a spring is arranged between the head sealing plate and the bolt, a structure connecting seat is arranged on the outer side of the pressing sleeve, the pressing sleeve is inserted into an installation hole of the elastic separation device, and the structure connecting seat is tightly attached to and fixedly connected with the baffle.

5. The mold quick release device of claim 4, wherein: the bolt adopts a thick-tooth bolt, and the spring adopts a belleville spring.

6. The mold quick release device of claim 4, wherein: the size of the end socket plate is matched with that of the hollow inner ring of the pressing sleeve.

7. the mold quick release device of claim 4, wherein: the size of the outer ring of the pressing sleeve is matched with the size of the mounting hole of the elastic separation device.

8. The mold quick release device of claim 4, wherein: the baffle is provided with screw holes, the screw holes are uniformly distributed according to the circumference by taking the center of the mounting hole of the elastic separation device as the circle center, and the structure connecting seat is connected with the baffle through a fixing bolt penetrating through the screw holes.

9. The mold quick release device of claim 4, wherein: the front end of the pressing sleeve extends out of the structure connecting seat, and the length of the extending part is the same as the thickness of the baffle plate.

10. The mold quick release device of claim 4, wherein: the surface of the baffle is provided with a chute.