CN211104692U

CN211104692U - Prefabricated wallboard forming die who easily tears open mould

Info

Publication number: CN211104692U
Application number: CN201921840215.9U
Authority: CN
Inventors: 陆锦程; 商波; 封大鹏
Original assignee: Changzhou Jietong Assembly Construction Co ltd
Current assignee: Changzhou Jietong Assembly Construction Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-07-28
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses an easily tear prefabricated wallboard forming die of mould open, including die block, side forms and form removal subassembly, the form removal subassembly includes kicking block and ejector pin, be equipped with the screw hole that runs through the side forms body on the side forms, be equipped with on the ejector pin with the side forms on the screw thread surface of screw hole looks adaptation, ejector pin one end is rotated with the kicking block and is connected, other end spiro union runs through the screw hole of side forms. The utility model discloses be equipped with the side forms of mould and tear off the mould subassembly, the form removal of the side forms of being convenient for has improved the efficiency of tearing open the mould of prefabricated wallboard, not fragile template moreover, and should tear off mould subassembly simple structure, and the practicality is strong.

Description

Prefabricated wallboard forming die who easily tears open mould

Technical Field

The utility model relates to a construction equipment technical field, concretely relates to easily tear prefabricated wallboard forming die of form open.

Background

The reinforced concrete plate type member for building assembly, referred to as a prefabricated wall plate or a prefabricated wall plate, is processed and manufactured in a prefabrication factory or a building site. The prefabricated wall board is adopted to build the assembled large-board building, so that the factory and mechanical construction degree can be improved, the field wet operation is reduced, the field labor is saved, the seasonal influence is overcome, and the building construction period is shortened. At present, a forming mold used in the process of manufacturing the prefabricated wallboard is a forming groove structure with an upper end opening surrounded by each side mold and a bottom mold, wherein in order to ensure that a seam between the side molds does not leak slurry when concrete is poured, adjacent side mold joints are tightly abutted together, so that great inconvenience is brought to the removal of the side molds after the prefabricated wallboard is hardened, the side molds are difficult to remove, and the side molds are easy to damage. Therefore, there is a need for a prefabricated wall panel forming mold that is easy to demold.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defect that exists among the prior art, provide an easily tear prefabricated wallboard forming die open, the utility model discloses be equipped with the form removal subassembly on the side forms of mould, the form removal of the side forms of being convenient for has improved the form removal efficiency of prefabricated wallboard, not fragile template moreover, and should tear the form subassembly simple structure open, and the practicality is strong.

In order to realize the above purpose, the technical scheme of the utility model a design a prefabricated wallboard forming die who easily demolishs mould, including die block, side forms and the subassembly of demolishing mould, the subassembly of demolishing mould includes kicking block and ejector pin, be equipped with the screw hole that runs through the side forms body on the side forms, be equipped with on the ejector pin with the side forms on the screw surface of screw hole looks adaptation, ejector pin one end is rotated with the kicking block and is connected, the screw hole of side forms is run through to other end spiro union.

The utility model discloses be equipped with the subassembly of form removal on the side forms of mould, make kicking block and side forms separation through rotating the ejector pin, then upwards or push down with the side forms can lift the kicking block off from prefabricated wallboard, the form removal of the side forms of being convenient for has improved the efficiency of form removal of prefabricated wallboard, not fragile template moreover, and should form removal subassembly simple structure, the practicality is strong.

In order to facilitate smooth preparation and application implementation of the form removal assembly, the preferable technical scheme is that a horizontal round table die cavity is fixedly arranged on the upper end face of the ejector block, a vertical through hole matched with the ejector rod is formed in the center of the upper end face of the horizontal round table die cavity, the form removal assembly further comprises a circular baffle movably paved inside the horizontal round table die cavity, the diameter of the circular baffle is larger than the inner diameter of the vertical through hole, the diameter of the circular baffle is smaller than the inner diameter of the horizontal round table die cavity, the lower end of the ejector rod penetrates through the vertical through hole of the horizontal round table die cavity and is fixedly connected with the center of the circular baffle in a welding mode, and the upper. The form removal assembly is simple in structure, and feasibility of manufacturing and implementation of the form removal assembly is guaranteed.

In order to facilitate the separation of the top block and the prefabricated wall plate on the form removal assembly during the form removal, the further preferred technical scheme is that the top block is a frustum-shaped cavity with an upper end open, the diameter of the lower end face of the top block is smaller than that of an upper port of the top block, and the horizontal round platform die cavity is fixedly arranged at the central position of the upper end face of the bottom of the frustum-shaped cavity on the top block. The top block of the structure enables the top block to be firmly abutted against the side formwork and is convenient to detach from the prefabricated wall plate; on the other hand, the weight of the form removal assembly is reduced, and the whole weight of the side mold is not obviously increased.

In order to ensure the stability of the form removal assembly during use, the upper end face of the side form is fixedly provided with a locking nut coaxial with the threaded hole, and the inner surface of the locking nut is provided with an internal thread matched with the ejector rod. Ejector pin one end and kicking block swivelling joint, screw hole and lock nut spiro union on ejector pin body and the side forms, lock nut has guaranteed in the form removal subassembly use promptly, the spiro union stability of ejector pin and side forms.

In order to ensure the separation efficiency of the side forms and the prefabricated wall panels, the further preferred technical scheme is that a plurality of form removing assemblies are uniformly arranged on the side forms. The demoulding efficiency of the side forms and the prefabricated wall board is ensured.

In order to ensure the use convenience of the form removal assembly, the further preferable technical scheme is that the free end of the ejector rod is provided with a step shaft matched with the electric wrench. When the side form dismounting device is used, the step shaft of the ejector rod is fixedly connected with the electric wrench, the ejector rod is driven to rotate through the electric wrench, and the use convenience of the side form dismounting assembly and the side form dismounting efficiency are guaranteed.

In order to improve the stability in use of side forms, preferred technical scheme still, the both ends of side forms are equipped with respectively with side forms length direction vertically vertical support plate, and vertical support plate's up end flushes with the up end of side forms, and vertical support plate's lower terminal surface flushes with the lower terminal surface of side forms, and vertical support plate and lock nut all are located the same side of side forms. The side forms both ends are equipped with vertical support plate respectively, have guaranteed the stability of placing when the side forms uses, have improved the use steadiness of this mould promptly, have guaranteed the quality of prefabricated wallboard.

The utility model has the advantages and the beneficial effects that:

1. the utility model discloses be equipped with the subassembly of form removal on the side forms of mould, make kicking block and side forms separation through rotating the ejector pin, then upwards or push down with the side forms can lift the kicking block off from prefabricated wallboard, the form removal of the side forms of being convenient for has improved the efficiency of form removal of prefabricated wallboard, not fragile template moreover, and should form removal subassembly simple structure, the practicality is strong.

2. The ejector block is characterized in that a horizontal round platform die cavity is fixedly arranged on the upper end face of the ejector block, a vertical through hole matched with the ejector rod is formed in the center of the upper end face of the horizontal round platform die cavity, the horizontal round platform die cavity further comprises a circular baffle movably paved inside the horizontal round platform die cavity, the diameter of the circular baffle is larger than the inner diameter of the vertical through hole, the diameter of the circular baffle is smaller than the inner diameter of the horizontal round platform die cavity, the lower end of the ejector rod penetrates through the vertical through hole of the horizontal round platform die cavity and is fixedly connected with the center of the circular baffle in a. The form removal assembly is simple in structure, and feasibility of manufacturing and implementation of the form removal assembly is guaranteed.

3. The top block is a frustum-shaped cavity with an opening at the upper end, the diameter of the lower end face of the top block is smaller than that of the upper port of the top block, and the horizontal round platform die cavity is fixedly arranged at the central position of the upper end face of the bottom of the frustum-shaped cavity on the top block. The top block of the structure enables the top block to be firmly abutted against the side formwork and is convenient to detach from the prefabricated wall plate; on the other hand, the weight of the form removal assembly is reduced, and the whole weight of the side mold is not obviously increased.

4. Ejector pin one end and kicking block swivelling joint, screw hole and lock nut spiro union on ejector pin body and the side forms, lock nut has guaranteed in the form removal subassembly use promptly, the spiro union stability of ejector pin and side forms.

5. And a plurality of form removal assemblies are uniformly arranged on the side forms. The demoulding efficiency of the side forms and the prefabricated wall board is ensured.

6. The free end of the ejector rod is provided with a step shaft matched with the electric wrench. When the side form dismounting device is used, the step shaft of the ejector rod is fixedly connected with the electric wrench, the ejector rod is driven to rotate through the electric wrench, and the use convenience of the side form dismounting assembly and the side form dismounting efficiency are guaranteed.

7. The side forms both ends are equipped with vertical support plate respectively, have guaranteed the stability of placing when the side forms uses, have improved the use steadiness of this mould promptly, have guaranteed the quality of prefabricated wallboard.

Drawings

Fig. 1 is a schematic structural view of the easy-to-demold prefabricated wall panel forming mold after concrete is poured;

FIG. 2 is a schematic structural view of the easy-to-remove prefabricated wall panel forming mold in the demolding process;

fig. 3 is the structure schematic diagram of the utility model discloses easily demolish the prefabricated wallboard forming die after the drawing of patterns.

In the figure: 1. side forms; 2. a top block; 3. a top rod; 4. a horizontal round platform die cavity; 5. a circular baffle; 6. locking the nut; 7. a step shaft; 8. and a vertical support plate.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

As shown in figures 1-3, an easily tear prefabricated wallboard forming die of form open, includes die block, side forms 1 and form removal subassembly, form removal subassembly includes kicking block 2 and ejector pin 3, be equipped with the screw hole that runs through side forms 1 body on the side forms 1, be equipped with on the ejector pin 3 with side forms 1 on the screw surface of screw hole looks adaptation, 3 one ends of ejector pin are connected with 2 rotations of kicking block, the screw hole that other end spiro union runs through side forms 1. The fixed horizontal round platform die cavity 4 that is equipped with of 2 up ends of kicking blocks, the up end center of horizontal round platform die cavity 4 is equipped with the vertical through-hole with 3 looks adaptations of ejector pin, still including the activity tiling in the inside circular baffle 5 of horizontal round platform die cavity 4, the diameter of circular baffle 5 is greater than the internal diameter of vertical through-hole, and the diameter of circular baffle 5 is less than the internal diameter of horizontal round

platform die cavity

4, 3 lower extremes of ejector pin pass the vertical through-hole of horizontal round platform die cavity 4 and with the 5 central welded fastening of circular baffle be connected, the screw hole that limit mould 1 was run through in the spiro union of 3 upper ends of ejector pin. The top block 2 is a frustum-shaped cavity with an open upper end, the diameter of the lower end face of the top block 2 is smaller than that of the upper end opening of the top block 2, and the horizontal round platform die cavity 4 is fixedly arranged at the central position of the upper end face of the bottom of the frustum-shaped cavity on the top block 2. The upper end face of the side die 1 is also fixedly provided with a locking nut 6 coaxial with the threaded hole, and the inner surface of the locking nut 6 is provided with an internal thread matched with the ejector rod 3. And a plurality of form removal assemblies are uniformly arranged on the side forms 1. The free end of the ejector rod 3 is provided with a step shaft 7 matched with the electric wrench. The both ends of side forms 1 are equipped with respectively with 1 length direction vertically vertical support plate 8 of side forms, and the up end of vertical support plate 8 flushes with the up end of side forms 1, and the lower terminal surface of vertical support plate 8 flushes with the lower terminal surface of side forms 1, and vertical support plate 8 and lock nut 6 all are located same side of side forms 1. The plurality of form removal assemblies are uniformly arranged on the middle line of the side forms 1 in the length direction, or are alternately arranged on the upper side and the lower side of the middle line of the side forms 1 in the length direction.

The utility model relates to an easily tear prefabricated wallboard forming die's of form removal use principle:

laying the bottom die on a horizontal ground or a horizontal workbench, assembling each side die 1 on the upper end surface of the bottom die to form a forming groove structure with an opening at the upper end, and positioning the top block 2 of the die removing assembly in the forming groove; adjusting the top block 2 of the form removal assembly on each side form 1 to be tightly attached to the side face of the side form 1; pouring concrete slurry into the forming groove, vibrating, and curing the concrete slurry into a prefabricated wallboard; and (3) demolding, namely, hoisting the prefabricated wallboard by using a gantry crane, driving the ejector rod 3 to rotate by using an electric wrench, gradually keeping the side die 1 and the ejector block 2 away from each other, then pressing the side die 1 upwards or downwards to separate the ejector block 2 from the prefabricated wallboard body, and taking down the side die 1 for cleaning and standby.

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 improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an easily tear prefabricated wallboard forming die of form open, its characterized in that includes die block, side forms and the subassembly of tearing open, the subassembly of tearing open includes kicking block and ejector pin, be equipped with the screw hole that runs through the side forms body on the side forms, be equipped with on the ejector pin with the side forms on the screw thread surface of screw hole looks adaptation, ejector pin one end is rotated with the kicking block and is connected, the screw hole of side forms is run through to other end spiro union.

2. The easy-to-demold prefabricated wallboard forming die of claim 1, wherein the top block has a horizontal truncated cone die cavity fixedly disposed on an upper end surface thereof, a vertical through hole adapted to the ejector rod is disposed at a center of the upper end surface of the horizontal truncated cone die cavity, the easy-to-demold prefabricated wallboard forming die further comprises a circular baffle movably flatly laid inside the horizontal truncated cone die cavity, a diameter of the circular baffle is larger than an inner diameter of the vertical through hole, and is smaller than an inner diameter of the horizontal truncated cone die cavity, a lower end of the ejector rod penetrates through the vertical through hole of the horizontal truncated cone die cavity and is fixedly connected with a center of the circular baffle in a welding manner, and an upper end of.

3. The easy-to-demold prefabricated wall panel molding die of claim 2, wherein the top block is a frustum-shaped cavity with an open upper end, the diameter of the lower end surface of the top block is smaller than that of the upper port of the top block, and the horizontal truncated cone-shaped die cavity is fixedly arranged at the center of the upper end surface of the bottom of the frustum-shaped cavity on the top block.

4. The easy-to-demold prefabricated wall panel forming mold according to claim 3, wherein the upper end surface of the side form is further fixedly provided with a locking nut coaxial with the threaded hole, and the inner surface of the locking nut is provided with an internal thread matched with the ejector rod.

5. The easy-to-demold prefabricated wall panel forming mold of claim 4, wherein a plurality of demold modules are uniformly disposed on the side forms.

6. An easily demolded prefabricated wall panel forming die as claimed in claim 5, wherein the free end of said ejector rod is provided with a step shaft adapted to an electric wrench.

7. The easy-to-demold prefabricated wall panel forming mold according to claim 6, wherein the two end portions of the side forms are respectively provided with a vertical support plate perpendicular to the length direction of the side forms, the upper end surfaces of the vertical support plates are flush with the upper end surfaces of the side forms, the lower end surfaces of the vertical support plates are flush with the lower end surfaces of the side forms, and the vertical support plates and the locking nuts are located on the same side surface of the side forms.