CN111452194A

CN111452194A - Automatic demoulding equipment based on hollow slab manufacturing

Info

Publication number: CN111452194A
Application number: CN202010326478.9A
Authority: CN
Inventors: 黄应榜
Original assignee: Hangzhou Qinli Machinery Co ltd
Current assignee: Hangzhou Xingchang Technology Co ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2020-07-28
Anticipated expiration: 2040-04-23
Also published as: CN111452194B

Abstract

The invention discloses automatic demoulding equipment based on hollow slab manufacturing, which comprises supporting plates, wherein a horizontal baffle plate is arranged on one side, opposite to the two supporting plates, the bottom of the horizontal baffle plate is fixedly connected with an adapting rod, the side surface of the adapting rod is fixedly connected with a replenishing plate through a connecting rod, a detection wheel is arranged below the adapting rod, a wind blocking wheel is arranged at the bottom of a vertical top rod, a horizontal top rod is arranged on one side, opposite to the two wind blocking wheels, of the horizontal top rod, an air pipe is connected to one side, away from the wind blocking wheel, of the air pipe in a sliding manner, an air spring is fixedly connected to one side, away from the horizontal top rod, a bottom plate is arranged between the two supporting plates, a push rod is connected to the inside of the bottom plate in a sliding manner, an air box is fixedly connected to the, thereby the effect of automatic unloading mould baffle before the cement solidifies and glues even mould has been reached.

Description

Automatic demoulding equipment based on hollow slab manufacturing

Technical Field

The invention relates to the technical field of hollow slab manufacturing, in particular to automatic demolding equipment based on hollow slab manufacturing.

Background

The hollow slab is formed by pouring concrete, the cross section of the slab is made into a hollow slab, the hollow slab is called as a hollow slab, the hollow slab is lighter than a solid slab with the same span, the transportation and the installation are convenient, the building height is smaller than a T beam with the same span, and because the hollow slab is more used in a small-span bridge, the building of the hollow slab building is changed into a frame structure, the reinforced concrete structure and the safety quality are further improved.

At the in-process that hollow plate made, filling cement back between the grinding apparatus, treat that cement solidifies the mould to a certain extent, however if unload the mould early too and can cause the cement soft and warp, unload the mould late too and will cause cement to solidify, with the mould adhesion for the mould can't be unloaded, in the current hollow plate production process, the workman unloads the time of mould through the empirical control of self, still accurate inadequately.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides automatic demolding equipment based on hollow slab manufacturing, which has the advantages of automatically removing a mold baffle before cement is solidified and adhered to a mold, and the like, and solves the problem that the existing equipment is not accurate enough due to the fact that the time for removing the mold baffle is controlled through the experience of workers.

(II) technical scheme

In order to realize the purpose of automatically removing the mould baffle before the cement is solidified and adhered to the mould, the invention provides the following technical scheme: an automatic demoulding device based on hollow plate manufacturing comprises supporting plates, wherein a horizontal baffle is arranged on one side, opposite to the two supporting plates, of each horizontal baffle, a bearing rod is fixedly connected to the bottom of each horizontal baffle, a supplementing plate is fixedly connected to the side surface of each bearing rod through a connecting rod, a detection wheel is arranged below each bearing rod, an extrusion rod is fixedly connected to the surface of each detection wheel, a detection rod is rotatably connected to the wheel center of each detection wheel, a trigger rod is fixedly connected to the surface of each detection rod, a pressure sensing switch is arranged on the opposite side of each trigger rod, a vertical baffle is arranged on one side, away from the supporting plates, of each detection wheel, a two-section rod is rotatably connected to the side surface of each vertical baffle, a vertical ejector rod is rotatably connected to the surface of each two-section rod, a wind blocking wheel is arranged at the bottom of each vertical ejector rod, one side of the horizontal ejector rod, which is far away from the wind blocking wheel, is slidably connected with an air pipe, one side of the air pipe, which is far away from the horizontal ejector rod, is fixedly connected with an air spring, a bottom plate is arranged between the supporting plates, the inner portion of the bottom plate is slidably connected with a push rod, and the bottom of the bottom plate is fixedly connected with an air box.

Preferably, the supporting plate is connected with the vertical baffle through a buffer spring.

Preferably, the side surface of the carrying rod is fixedly connected with the supplementary plate through a connecting rod.

Preferably, the push rod is hollow, a one-way limiting valve is arranged on the side face of the push rod, a vent hole is formed in the top of the push rod, an air knife is formed between the vertical baffle plate and the hollow plate, and air flow is guided into the supporting plate.

Preferably, the detection rod is internally provided with a detection spring, and when the hardness of the hollow plate reaches a certain level, the detection rod is provided with displacement allowance.

Preferably, the inner wheel surface of the wind blocking wheel is provided with an annular bulge.

Preferably, the extrusion rod extrudes the bottom of the adapting rod at the same time when extruding the vertical baffle.

Preferably, the air pipe is communicated with the air spring, and the horizontal ejector rod compresses the internal air pressure of the air pipe when moving towards the direction close to the air spring.

(III) advantageous effects

Compared with the prior art, the invention provides automatic demolding equipment based on hollow slab manufacturing, which has the following beneficial effects:

1. this automatic demoulding equipment based on hollow slab makes uses through the cooperation of detecting wheel with the gauge bar, and at the in-process of hollow slab production, cement is filled and constantly begins to solidify gradually between vertical baffle and horizontal baffle.

The motor is started afterwards, and the detection wheel rotates, drives the detection pole and rotates, and the detection pole extrudees vertical baffle when rotating, when can removing vertical baffle extrusion, explains that cement does not solidify, and cement upwards gushes out when being extruded by vertical baffle, and the extrusion pole just will accept the pole and upwards top the action this moment, and the connecting rod that the acceptance pole set up through the side drives the replenishment board rebound, increases vertical baffle block the height, prevents that cement from leaking.

Along with the solidification of cement, the hardness crescent of cement, when cement hardness reaches certain size, the stripper bar is difficult to the vertical baffle of top movement, so can compress the inside detection spring that sets up of detection pole when the extrusion, make the detection pole of detection spring one side remove, drive the trigger bar on its surface and extrude pressure-sensitive switch, lead to control bellows moving motor to rotate, the bellows operation is blown to the bottom plate is inside, under the effect of air current, the push rod removes to the bottom plate both sides, promote the backup pad of both sides, and then drive vertical baffle to breaking away from hollow slab direction, make cement break away from hollow slab when not solidifying with vertical baffle and glue, and guaranteed hollow slab can not warp because of the pine, thereby reached automatic effect of unloading the mould baffle before cement solidifies and glues even mould.

2. This automatic demoulding equipment based on hollow slab makes uses through the cooperation of keeping off wind wheel and trachea, breaks away from the in-process of hollow slab at vertical baffle, though cement not solidify with vertical baffle side and glue, still have the cement adhesion in the side of vertical baffle, if peel off with hollow slab by force, will cause the arch to appear in the hollow slab side.

The event is when bellows blows to the bottom plate, when the push pedal removes under the effect of air current, the one-way restriction valve that the push pedal side set up is passed through by the air current, the air current gets into in the push rod, the air vent blowout of seting up through the push rod upper surface, the air knife of formation appears between hollow slab side and vertical baffle side, meanwhile, the air current gets into the ventiduct that the backup pad side was seted up, the fan that will keep out the wind drives and rotates, because it is protruding that the fender wind wheel internal surface is provided with the annular, and the bottom extrusion of vertical ejector pin and horizontal ejector pin is on the annular protrusion surface, when keeping out the wind and rotate, vertical ejector pin is constantly jack-up, and then drive two festival poles constantly flexible, drive vertical baffle about, and horizontal baffle pole constantly inflates air through the trachea, cause air spring constantly flexible.

Based on above expression, the side of vertical baffle and hollow slab side appear the air knife and with the floating of hollow slab side, and the vertical baffle of shaking about from top to bottom is separated from with hollow slab with higher speed to will glue and shake away at the cement of its side, thereby reached and floated hollow slab side and prevent that cement from gluing the effect of connecting in vertical baffle side when vertical baffle breaks away from hollow slab.

Drawings

FIG. 1 is a schematic cross-sectional view of the entire structure of the present invention;

FIG. 2 is a schematic cross-sectional view of a structural inspection wheel according to the present invention;

FIG. 3 is a schematic view of the connection between the supplement plate and the adapting rod according to the present invention;

FIG. 4 is a schematic cross-sectional view of a structural backing plate of the present invention;

FIG. 5 is a schematic cross-sectional view of a structural support plate of the present invention;

FIG. 6 is an enlarged view of the connecting mechanism between the structure of the present invention and the wind wheel.

In the figure: 1. the device comprises a supporting plate, 2, a vertical baffle, 3, a horizontal baffle, 4, a bearing rod, 5, a bottom plate, 6, a push rod, 7, an air box, 8, a detection wheel, 9, an extrusion rod, 10, a trigger rod, 11, a pressure sensing switch, 12, a detection rod, 13, a supplement plate, 14, a two-section rod, 15, a vertical ejector rod, 16, a wind shielding wheel, 17, a horizontal ejector rod, 18, an air pipe, 19 and an air spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, an automatic demoulding device based on hollow slab manufacturing comprises supporting plates 1, wherein the supporting plates 1 are made of stainless steel, which can effectively prevent the device from being corroded, greatly prolongs the service life of the device, reduces the production cost, and plays an indispensable role for enterprises, the supporting plates 1 are connected with vertical baffles 2 through buffer springs, horizontal baffles 3 are arranged on one sides of the two supporting plates 1 opposite to each other, a receiving rod 4 is fixedly connected to the bottom of the horizontal baffles 3, the side surface of the receiving rod 4 is fixedly connected with a supplementing plate 13 through a connecting rod, the side surface of the receiving rod 4 is fixedly connected with the supplementing plate 13 through a connecting rod, a detection wheel 8 is arranged below the receiving rod 4, an extrusion rod 9 is fixedly connected to the surface of the detection wheel 8, the extrusion rod 9 just extrudes the bottom of the receiving rod 4 at the same time when extruding the vertical baffles 2, a detection rod 12 is rotatably connected to the wheel center of the detection wheel 8, a detection spring is arranged inside the detection rod 12, when the hardness of the hollow plate reaches a certain size, a displacement allowance is provided for the detection rod 12, the surface of the detection rod 12 is fixedly connected with trigger rods 10, one side of each of the two trigger rods 10, which is opposite to each other, is provided with a pressure sensing switch 11, one side of the detection wheel 8, which is far away from the support plate 1, is provided with a vertical baffle plate 2, the side surface of the vertical baffle plate 2 is rotatably connected with a two-section rod 14, the surface of the two-section rod 14 is rotatably connected with a vertical ejector rod 15, the bottom of the vertical ejector rod 15 is provided with a wind blocking wheel 16, the inner wheel surface of the wind blocking wheel 16 is provided with an annular bulge, one side, which is opposite to the two wind blocking wheels 16, one side, which is far away from the wind blocking wheel 16, of the horizontal ejector rod 17 is slidably connected with an air pipe 18, the air pipe 18, be provided with bottom plate 5 between two backup pads 1, the material of bottom plate 5 is the stainless steel, can prevent effectively that equipment from being corroded, very big extension the service life of equipment, manufacturing cost is reduced, there is indispensible effect to the enterprise, the inside sliding connection of bottom plate 5 has push rod 6, push rod 6 sets up to hollow, and be provided with the one-way restriction valve in the side, the ventilation hole has been seted up at the top, form the air knife between vertical baffle 2 and hollow slab, and inside with the leading-in backup pad 1 of air current, the bottom fixedly connected with bellows 7 of bottom plate 5.

During the production of the hollow slab, cement is filled between the vertical baffle 2 and the horizontal baffle 3 and gradually begins to solidify continuously.

The motor is started later, the detection wheel 8 rotates to drive the detection rod 12 to rotate, the detection rod 12 extrudes the vertical baffle 2 when rotating, when the vertical baffle 2 can be extruded and moved, cement is not solidified, cement upwards rushes away when being extruded by the vertical baffle 2, the extrusion rod 9 just upwards pushes the carrying rod 4 at the moment, the carrying rod 4 drives the supplement plate 13 to move upwards through the connecting rod arranged on the side surface, the blocking height of the vertical baffle 2 is increased, and cement leakage is prevented.

Along with the solidification of cement, the hardness crescent of cement, when cement hardness reaches certain size, the vertical baffle 2 of extrusion stem 9 is difficult to the top, so can compress the inside detection spring that sets up of detection pole 12 when the extrusion, make the detection pole 12 of detection spring one side remove, drive its surperficial trip bar 10 and extrude pressure-sensitive switch 11, lead to the motor rotation of control bellows 7 moving, bellows 7 moves and blows to bottom plate 5 inside, under the effect of air current, push rod 6 moves to bottom plate 5 both sides, promote backup pad 1 of both sides, and then drive vertical baffle 2 to breaking away from hollow plate direction, make cement break away from hollow plate when not solidifying with vertical baffle 2 and glue, and guaranteed hollow plate can not warp because of the pine, thereby reached automatic effect of unloading the mould baffle before the cement solidifies and glues even mould.

In the process that vertical baffle 2 breaks away from the hollow slab, although cement does not solidify the bonding with vertical baffle 2 side, still can have cement to adhere in the side of vertical baffle 2, if peel off with the hollow slab by force, will cause the hollow slab side to appear protrudingly.

Therefore, when the air box 7 blows air to the bottom plate 5, the push plate moves under the action of the air flow, the one-way limiting valve arranged on the side surface of the push plate is passed by the air flow, the air flow enters the push rod 6, the air knife is sprayed out through the vent holes arranged on the upper surface of the push rod 6, the formed air knife is arranged between the side surface of the hollow plate and the side surface of the vertical baffle plate 2, meanwhile, the airflow enters the ventilation channel arranged on the side surface of the supporting plate 1 to drive the wind shielding fan to rotate, because the inner surface of the wind blocking wheel 16 is provided with the annular bulge, and the bottom parts of the vertical ejector rods 15 and the horizontal ejector rods 17 are extruded on the surface of the annular bulge, when the wind wheel 16 rotates, the vertical mandril 15 is continuously jacked up to drive the two-section rod 14 to continuously extend and retract, the vertical baffle 2 is driven left and right, the horizontal baffle rod continuously inflates the air spring 19 through the air pipe 18, so that the air spring 19 is continuously stretched and retracted, and the vertical baffle 2 is continuously pushed up and down.

Based on above expression, the side of vertical baffle 2 and hollow slab side appear the air knife with the hollow slab side floating, and about from top to bottom the vertical baffle 2 of shake with hollow slab separation in higher speed to will glue the cement of even in its side and shake off, thereby reached float the hollow slab side and prevent that cement from gluing the effect even in vertical baffle 2 side when vertical baffle 2 breaks away from hollow slab.

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. An automatic demoulding equipment based on hollow slab makes, includes backup pad (1), its characterized in that: a horizontal baffle (3) is arranged on one side, opposite to the two support plates (1), of each horizontal baffle (3), an adapting rod (4) is fixedly connected to the bottom of each horizontal baffle (3), a supplementing plate (13) is fixedly connected to the side face of each adapting rod (4) through a connecting rod, a detection wheel (8) is arranged below each adapting rod (4), an extrusion rod (9) is fixedly connected to the surface of each detection wheel (8), a detection rod (12) is rotatably connected to the wheel center of each detection wheel (8), a trigger rod (10) is fixedly connected to the surface of each detection rod (12), a pressure induction switch (11) is arranged on one side, opposite to each other, of each trigger rod (10), a vertical baffle (2) is arranged on one side, far away from the support plates (1), of each detection wheel (8), a two-section rod (14) is rotatably connected to the side face of each vertical baffle (2), and a vertical ejector rod (15) is rotatably, the bottom of vertical ejector pin (15) is provided with fender wind wheel (16), two keep off one side that wind wheel (16) is relative and be provided with horizontal ejector pin (17), one side sliding connection that fender wind wheel (16) was kept away from in horizontal ejector pin (17) has trachea (18), one side fixedly connected with air spring (19) that horizontal ejector pin (17) was kept away from in trachea (18), two be provided with between backup pad (1) bottom plate (5), the inside sliding connection of bottom plate (5) has push rod (6), the bottom fixedly connected with bellows (7) of bottom plate (5).

2. An automatic demoulding device based on the manufacture of hollow slabs according to claim 1, wherein: the supporting plate (1) is connected with the vertical baffle (2) through a buffer spring.

3. An automatic demoulding device based on the manufacture of hollow slabs according to claim 1, wherein: the side surface of the bearing rod (4) is fixedly connected with the supplementary plate (13) through a connecting rod.

4. An automatic demoulding device based on the manufacture of hollow slabs according to claim 1, wherein: the push rod (6) is hollow, a one-way limiting valve is arranged on the side face of the push rod, and a vent hole is formed in the top of the push rod.

5. An automatic demoulding device based on the manufacture of hollow slabs according to claim 1, wherein: the detection rod (12) is internally provided with a detection spring.

6. An automatic demoulding device based on the manufacture of hollow slabs according to claim 1, wherein: the inner wheel surface of the wind blocking wheel (16) is provided with an annular bulge.

7. An automatic demoulding device based on the manufacture of hollow slabs according to claim 1, wherein: the extrusion rod (9) just extrudes the bottom of the bearing rod (4) at the same time when extruding the vertical baffle (2).

8. An automatic demoulding device based on the manufacture of hollow slabs according to claim 1, wherein: the air pipe (18) is communicated with the air spring (19), and the horizontal ejector rod (17) compresses the internal air pressure of the air pipe (18) when moving towards the direction close to the air spring (19).