CN210100329U

CN210100329U - Instant demoulding device for overhang roll forming concrete pipe

Info

Publication number: CN210100329U
Application number: CN201920541094.1U
Authority: CN
Inventors: 周连启
Original assignee: Sanhe Yuxing Kaida Cement Products Co Ltd
Current assignee: Sanhe Yuxing Kaida Cement Products Co Ltd
Priority date: 2019-04-19
Filing date: 2019-04-19
Publication date: 2020-02-21
Anticipated expiration: 2029-04-19

Abstract

The utility model discloses an instant shedder of overhang roll shaping concrete pipe, including support frame and mould, the quantity of support frame is two, two support frame fixedly connected with racks, the top fixedly connected with pressing mechanism of rack, the bottom fixedly connected with elevating system of support frame one side, the equal fixedly connected with branch in both sides of support frame, one side that support frame was kept away from to branch has the pulley through pivot swing joint. The utility model discloses a support frame, mould, rack, pressing mechanism, elevating system's cooperation is used, can effectually solve the problem that traditional overhang roll forming device can't independently the drawing of patterns, has avoided utilizing to hang to carry out the loaded down with trivial details of drawing of patterns work, and then has increased the device's practicality, has reduced manufacturing cost, has more practical effect for the device in the contrast patent, has guaranteed that the concrete pipe of drawing of patterns in-process is indeformable, does not influence the product quality.

Description

Instant demoulding device for overhang roll forming concrete pipe

Technical Field

The utility model relates to a overhang roll forming device technical field specifically is a real-time shedder of overhang roll shaping concrete pipe.

Background

The overhang roll type pipe making machine is a cement pipe making machine which is most widely applied in China, and has an important position in the long history of the development of the reinforced concrete drain pipe in China, and still remains the main force of cement pipe production, manufacturing and prefabricating equipment in China to date after multiple improvements and innovations, the overhang roll type pipe making machine is a forming device for producing concrete, reinforced concrete drain pipes and three-stage prestressed concrete water pipes by adopting an overhang roll method, products produced by the overhang roll type pipe making machine have good compactness, attractive appearance, high production efficiency, material saving, low noise, simple equipment and good working environment, Chinese patent discloses an overhang roll forming concrete pipe instant demoulding device (patent No. CN203792505U), the instant demoulding can be realized by matching and hanging in the patent, the demoulding method is simple and practical, and the problem that the concrete pipe formed by the overhang roll is solidified depending on natural temperature and other environments is solved, the demoulding operation can not be carried out independently, and the complexity of equipment use is increased, so that the practicability is reduced, and the production cost is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an instant shedder of overhang roll shaping concrete pipe possesses the advantage of automatic drawing of patterns, has solved the drawing of patterns in this patent and need hang and cooperate, can not independently carry out the drawing of patterns operation, has increased the loaded down with trivial details of equipment use to reduce the practicality, increased manufacturing cost's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an instant shedder of overhang roll shaping concrete pipe, includes support frame and mould, the quantity of support frame is two, two support frame fixedly connected with racks, the top fixedly connected with pressing mechanism of rack, the bottom fixedly connected with elevating system of support frame one side.

Preferably, the equal fixedly connected with branch in both sides of support frame, one side that support frame was kept away from to branch has the pulley through pivot swing joint, and is asymmetric setting between two pulleys.

Preferably, the pressing mechanism comprises two fixing frames, the bottom of each fixing frame is fixedly connected with the top of the rack, the top of each fixing frame is fixedly connected with a fixing plate, the top of each fixing frame is fixedly connected with a cylinder, the bottom of each cylinder is fixedly connected with a telescopic rod, the bottom of each telescopic rod is fixedly connected with a pressing disc, and the outer diameter of each pressing disc is smaller than or equal to the outer diameter of the concrete pipe.

Preferably, elevating system includes the bottom plate, the top fixedly connected with motor cabinet of bottom plate, the top fixedly connected with motor of motor cabinet, the output fixedly connected with transfer line of motor, the bearing fixedly connected with stand is passed through to one side that the motor output was kept away from to the transfer line, the fixed surface of transfer line is connected with the wind-up roll, the fixed surface of wind-up roll is connected with the lifting rope, the top of support frame has the leading wheel through bull stick swing joint, the top of lifting rope loops through the surface of pulley and the surface of leading wheel and one side fixed connection at mould top.

Preferably, the two sides of the top of the die are fixedly connected with fixing shafts matched with the lifting cables for use, the top of the rack is provided with a through hole, and the diameter of the through hole is larger than that of the pressing disc and the die.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a support frame, mould, rack, pressing mechanism, elevating system's cooperation is used, can effectually solve the problem that traditional overhang roll forming device can't independently the drawing of patterns, has avoided utilizing to hang to carry out the loaded down with trivial details of drawing of patterns work, and then has increased the device's practicality, has reduced manufacturing cost, has more practical effect for the device in the contrast patent, has guaranteed that the concrete pipe of drawing of patterns in-process is indeformable, does not influence the product quality.

2. The utility model discloses a set up branch and pulley, can inject the lifting rope, thereby the effectual frictional force that reduces the lifting rope, the smoothness of demolding has been guaranteed, through setting up cylinder and telescopic link, can drive and compress tightly the dish and suppress the soil pipe in to the mould, when having guaranteed the stability of soil pipe, better carry out demolding work, through setting up motor and transfer line, can drive the wind-up roll and rotate, thereby carry out the rolling to the lifting rope, the smoothness of demolding work has been guaranteed, through setting up the fixed axle, can fix the lifting rope, the practicality has been increased.

Drawings

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

FIG. 2 is a schematic side view of the structure of the present invention;

fig. 3 is a schematic top view of the connection structure of the mold and the fixed shaft of the present invention.

In the figure: the device comprises a support frame 1, a die 2, a table 3, a pressing mechanism 4, a lifting mechanism 5, a support rod 6, a pulley 7, a fixing frame 8, a fixing plate 9, a cylinder 10, an expansion rod 11, a pressing disc 12, a bottom plate 13, a motor seat 14, a motor 15, a transmission rod 16, an upright column 17, a winding roller 18, a lifting rope 19, a guide wheel 20, a fixing shaft 21 and a through hole 22.

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.

Referring to fig. 1-3, an instant demoulding device for a suspension roller formed concrete pipe comprises a support frame 1 and a mould 2, wherein two sides of the support frame 1 are fixedly connected with support rods 6, one side of each support rod 6, which is far away from the support frame 1, is movably connected with a pulley 7 through a rotating shaft, the two pulleys 7 are arranged asymmetrically, two sides of the top of the mould 2 are fixedly connected with fixed shafts 21 matched with lifting cables 19 for use, the top of the table frame 3 is provided with through holes 22, the diameter of each through hole 22 is larger than that of a pressing disc 12 and the mould 2, the two support frames 1 are fixedly connected with the table frame 3, the top of the table frame 3 is fixedly connected with a pressing mechanism 4, each pressing mechanism 4 comprises two fixing frames 8, the bottom of each fixing frame 8 is fixedly connected with the top of the table frame 3, and the top of the two fixing frames 8 is fixedly connected with, the top of the fixed plate 9 is fixedly connected with an air cylinder 10, the bottom of the air cylinder 10 is fixedly connected with an expansion link 11, the bottom of the expansion link 11 is fixedly connected with a compression disc 12, the outer diameter of the compression disc 12 is smaller than or equal to the outer diameter of a concrete pipe, the bottom of one side of the support frame 1 is fixedly connected with a lifting mechanism 5, the lifting mechanism 5 comprises a bottom plate 13, the top of the bottom plate 13 is fixedly connected with a motor base 14, the top of the motor base 14 is fixedly connected with a motor 15, the output end of the motor 15 is fixedly connected with a transmission rod 16, one side of the transmission rod 16, which is far away from the output end of the motor 15, is fixedly connected with an upright post 17 through a bearing, the surface of the transmission rod 16 is fixedly connected with a winding roller 18, the surface of the winding roller 18 is fixedly connected with a lifting rope 19, the top of, the lifting rope 19 can be limited by arranging the supporting rod 6 and the pulley 7, so that the friction force of the lifting rope 19 is effectively reduced, the smoothness of demolding is ensured, the pressing disc 12 can be driven to press the soil pipe in the mold 2 by arranging the air cylinder 10 and the telescopic rod 11, the stability of the soil pipe is ensured, and simultaneously the demolding work is better performed, the winding roller 18 can be driven to rotate by arranging the motor 15 and the transmission rod 16, so that the lifting rope 19 is wound, the smoothness of the demolding work is ensured, the lifting rope 19 can be fixed by arranging the fixed shaft 21, the practicability is improved, the problem that the conventional suspension roller forming device cannot perform autonomous demolding can be effectively solved by matching the supporting frame 1, the mold 2, the rack 3, the pressing mechanism 4 and the lifting mechanism 5, and the complexity of demolding work by utilizing a crane is avoided, and then increased the device's practicality, reduced manufacturing cost, the device for in the comparison patent has more practical effect, has guaranteed that the concrete pipe in the drawing of patterns in-process does not warp, does not influence the product quality.

When the device is used, in the process of producing concrete pipes by a roller suspension method, the formed concrete pipes are vertically placed on the ground below a rack 3 integrally with a mould 2 and are fixed with a lifting rope 19 through a fixed shaft 21, a worker starts an air cylinder 10 through an external controller, the air cylinder 10 drives a telescopic rod 11 and a pressing disc 12 to descend to the upper side of the mould 2 through a through hole 22 to fix the concrete pipes, meanwhile, a motor 15 is started, the motor 15 drives a transmission rod 16 to rotate, the transmission rod 16 drives a winding roller 18 to wind the lifting rope 19, the lifting rope 19 simultaneously drives the mould 2 to ascend, so that the mould 2 is separated from the concrete pipes, and demoulding is finished.

In summary, the following steps: this instant shedder of overhang roll shaping concrete pipe uses through the cooperation of support frame 1 and mould 2, rack 3, pressing mechanism 4 and elevating system 5, has solved the drawing of patterns in this patent and need hang and cooperate, can not independently carry out the drawing of patterns operation, has increased the loaded down with trivial details of equipment use to reduced the practicality, increased manufacturing cost's problem.

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 instant shedder of overhang roll shaping concrete pipe, includes support frame (1) and mould (2), its characterized in that: the quantity of support frame (1) is two, fixedly connected with rack (3) between two support frames (1), the top fixedly connected with pressing mechanism (4) of rack (3), bottom fixedly connected with elevating system (5) of support frame (1) one side.

2. The instant demolding device for the overhang roll molded concrete pipe as recited in claim 1, wherein: the supporting frame is characterized in that supporting rods (6) are fixedly connected to the two sides of the supporting frame (1), pulleys (7) are movably connected to one side, away from the supporting frame (1), of each supporting rod (6) through a rotating shaft, and the two pulleys (7) are arranged asymmetrically.

3. The instant demolding device for the overhang roll molded concrete pipe as recited in claim 1, wherein: pressing mechanism (4) are including mount (8), the quantity of mount (8) is two, the bottom of mount (8) and the top fixed connection of rack (3), the top fixedly connected with fixed plate (9) of two mounts (8), the top fixedly connected with cylinder (10) of fixed plate (9), the bottom fixedly connected with telescopic link (11) of cylinder (10), the bottom fixedly connected with of telescopic link (11) compresses tightly dish (12), the external diameter that compresses tightly dish (12) is less than or equal to the external diameter of concrete pipe.

4. The instant demolding device for the overhang roll molded concrete pipe as recited in claim 1, wherein: elevating system (5) include bottom plate (13), top fixedly connected with motor cabinet (14) of bottom plate (13), top fixedly connected with motor (15) of motor cabinet (14), output fixedly connected with transfer line (16) of motor (15), bearing fixedly connected with stand (17) is passed through to one side that motor (15) output was kept away from in transfer line (16), the fixed surface of transfer line (16) is connected with wind-up roll (18), the fixed surface of wind-up roll (18) is connected with promotes cable (19), the top of support frame (1) has leading wheel (20) through bull stick swing joint, the top of promoting cable (19) loops through the surface of pulley (7) and surface of leading wheel (20) and one side fixed connection at mould (2) top.

5. The instant demolding device for the overhang roll molded concrete pipe as recited in claim 1, wherein: the two sides of the top of the die (2) are fixedly connected with fixing shafts (21) matched with the lifting cables (19) for use, through holes (22) are formed in the top of the rack (3), and the diameter of each through hole (22) is larger than that of the pressing disc (12) and the die (2).