CN112606189B

CN112606189B - Processing device of prefab

Info

Publication number: CN112606189B
Application number: CN202011478827.5A
Authority: CN
Inventors: 赵艳; 徐成; 杨柳枝; 盛龙
Original assignee: Anhui Jinggong Green Construction Group Co ltd
Current assignee: Anhui Jinggong Green Construction Group Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2023-01-13
Anticipated expiration: 2040-12-15
Also published as: CN112606189A

Abstract

The invention provides a prefabricated part processing device which comprises a rack, a workbench, a castable conveying mechanism, a caching stirring mechanism and a first opening and closing mechanism, wherein the castable conveying mechanism is arranged on the rack and used for conveying castable into a prefabricated part mould on the workbench, the caching stirring mechanism is arranged on the castable conveying mechanism and used for caching and stirring castable, the first opening and closing mechanism is used for opening and closing a discharge hole of the castable conveying mechanism, and the discharge hole of the caching stirring mechanism is communicated with a feed inlet of the castable conveying mechanism. The invention is convenient to control the amount of the casting material in the guide prefabricated part mould, and avoids the waste of resources caused by the overflow of excessive casting material and the subsequent treatment process of the overflow casting material.

Description

Processing device of prefab

Technical Field

The invention relates to the technical field of precast concrete production equipment, in particular to a processing device for precast concrete.

Background

Concrete is a general term for engineering composite materials formed by cementing aggregates into a whole by cementing materials, the term concrete in general refers to cement concrete which is prepared by mixing cement serving as a cementing material, sand and stone serving as aggregates with water according to a certain proportion and stirring, and is also called common concrete.

At present, concrete is unloaded from a tank truck and then is stacked on the ground or is put into a storage tank, and when a prefabricated part is processed, workers are required to firstly stir the concrete, then the concrete is put into a prefabricated part mould, and the concrete is compacted. The disadvantages of the processing method are that: the labor intensity of manual stirring concrete is large, the stirring is not uniform, the processing speed is low, and the quality of the prefabricated part is poor.

Secondly, when pouring the casting material into the prefab mould, if there is not corresponding control structure control pouring volume, the casting material surpasss the volume of holding of prefab mould, will overflow, leads to the waste of casting material to the casting material that overflows still needs subsequent processing, has increased production processes, is unfavorable for reducing manufacturing cost.

Disclosure of Invention

The invention aims to solve the technical problems in the prior art. Therefore, the invention provides a processing device for a prefabricated part, which aims to facilitate the control of the amount of pouring materials in a mould for guiding the prefabricated part.

Based on the purpose, the invention provides a prefabricated part processing device which comprises a rack, a workbench, a castable conveying mechanism, a temporary storage stirring mechanism and a first opening and closing mechanism, wherein the castable conveying mechanism is arranged on the rack and used for conveying castable into a prefabricated part mold on the workbench, the temporary storage stirring mechanism is arranged on the castable conveying mechanism and used for storing and stirring the castable, the first opening and closing mechanism is used for opening and closing a discharge hole of the castable conveying mechanism, and the discharge hole of the temporary storage stirring mechanism is communicated with a feed inlet of the castable conveying mechanism.

Castable conveying mechanism includes the castable delivery box, locates the propelling movement motor of a castable delivery box feed end lateral wall, locates the propelling movement pivot in the castable delivery box and locates the epaxial propelling movement screw feeder blade of propelling movement pivot, the output shaft and the propelling movement pivot of propelling movement motor are connected.

First closing mechanism includes first shielding plate, first power part and locates two parallels of pouring material delivery box discharge gate and with the first slide of the both sides limit cooperation sliding connection of first shielding plate, first power part passes through the discharge gate that drives first shielding plate business turn over first slide with switching pouring material delivery box.

Buffer memory rabbling mechanism includes the buffer memory case and locates the live-rollers subassembly of buffer memory incasement wall, the live-rollers subassembly includes axis of rotation, the live-rollers of axis of rotation outer wall and equipartition in the plectrum of live-rollers circumference lateral wall are located to the cover, the bottom discharge mouth of buffer memory case and castable conveying mechanism's feed inlet intercommunication.

The buffer box is characterized in that mounting plates are arranged on two opposite inner side walls of the buffer box, and steel wire brushes are arranged on the mounting plates.

The rotating roller assemblies are in multiple groups, the multiple groups of rotating roller assemblies are distributed at equal intervals, and a castable roll-in gap is formed between every two adjacent rotating roller assemblies.

The device also comprises a second opening and closing mechanism for opening and closing the feeding hole of the castable conveying mechanism.

The second opening and closing mechanism comprises a second shielding plate, a second power part and a second slide which is arranged at the feed inlet of the castable conveying box, is parallel to the feed inlet of the castable conveying box and is in sliding connection with two side edges of the second shielding plate in a matched mode, and the second power part drives the second shielding plate to enter and exit the second slide so as to open and close the feed inlet of the castable conveying box.

And the workbench is provided with an adjusting mechanism for adjusting the prefabricated part mould on the workbench to move up and down so as to separate from the castable.

The bottom of workstation is connected with the supporting leg subassembly through buffer spring, the supporting leg subassembly includes the supporting leg and locates the spacing buffer unit of direction on the supporting leg, buffer spring overcoat is on the spacing buffer unit of direction, and buffer spring's both ends are connected with the bottom face of workstation and the top face of supporting leg respectively.

The guide limiting buffer assembly comprises a guide pillar, a limiting plate arranged on the guide pillar and a buffer pad arranged on the limiting plate.

The top of mounting panel is equipped with first slope deflector, and the bottom of mounting panel is equipped with second slope deflector.

The feed inlet of buffer box is equipped with the filter screen.

And a vibration motor is arranged in the middle of the bottom end face of the workbench.

The invention has the beneficial effects that:

1. the first opening and closing mechanism is arranged to open and close the discharge hole of the castable conveying mechanism, so that the amount of castable in the guide prefabricated part mould can be controlled conveniently, the waste of resources caused by the overflow of excessive castable from the prefabricated part mould and the subsequent treatment process of the overflow castable are avoided.

2. According to the arrangement of the pouring material conveying mechanism, pouring materials in the pouring material conveying box are continuously stirred and pushed in the conveying process, so that the pouring materials are conveyed, and the discharged pouring materials are more uniform.

3. According to the arrangement of the buffer stirring mechanism, through the arrangement of the rotating roller assembly, on one hand, the introduced castable can be uniformly stirred, and in the stirring process, due to extrusion force, a relatively large material body can be extruded and separated into relatively small material bodies; on the other hand, the falling speed of the concrete can be reduced, and the influence on the pouring of the concrete prefabricated member caused by the poor flowability of the concrete due to the fact that the concrete is piled up together due to the excessively high falling speed is avoided.

4. According to the invention, the mounting plate and the steel wire brush are arranged in the cache box, so that concrete adhered to the shifting piece can be cleaned, the concrete prefabricated part can be poured conveniently, and the influence on the pouring of the concrete prefabricated part due to the fact that the concrete is adhered to the inner wall of the device and is not easy to clean is prevented; through setting up the slope deflector in the upper end of mounting panel for the pouring material that gets into flows towards the center part direction that the live-rollers subassembly was located, avoids mounting panel upper portion to pile up the pouring material, sets up the slope deflector through the lower extreme at the mounting panel, makes the bottom export of the pouring material direction buffer tank after the stirring, avoids the pouring material to pile up in the lower part space of mounting panel. Through the setting of filter screen, can clear up the great rubble of the inside doped volume of concrete, prevent because the rubble doping causes the influence in the inside of concrete to the processing of concrete prefabricated member.

5. According to the invention, the buffer spring is arranged at the bottom of the workbench, so that the impact force of the pouring material falling into the prefabricated part mold is relieved; the guide post is arranged to guide the buffer spring; the limiting plate is arranged to limit the downward moving height of the workbench; the setting of blotter on the limiting plate plays the cushioning effect, reduces the striking damage between workstation bottom and the limiting plate.

Drawings

In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only one or more embodiments of the present disclosure, and other drawings can be obtained by those skilled in the art without creative efforts.

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

FIG. 2 is an enlarged view of a portion of FIG. 1;

fig. 3 is a schematic structural diagram of embodiment 2 of the present invention.

Labeled as:

1. a frame; 2. a work table; 3. a preform mold; 4. a castable conveying box; 5. a pushing motor; 6. pushing the rotating shaft; 7. pushing the auger blade; 8. a first shielding plate; 9. a first power component; 10. a discharge port of the castable conveying box; 11. a cache box; 12. a rotating shaft; 13. a rotating roller; 14. a shifting sheet; 15. mounting a plate; 16. a wire brush; 17. a second shielding plate; 18. a second power component; 19. a first inclined guide plate; 20. a filter screen; 21. adjusting the bolt; 22. a buffer spring; 23. supporting legs; 24. a limiting plate; 25. a cushion pad; 26. a vibration motor; 27. a second inclined guide plate.

Detailed Description

To make the objects, technical solutions and advantages of the present disclosure more apparent, the present disclosure is further described in detail below with reference to specific embodiments.

It should be noted that technical terms or scientific terms used in the embodiments of the present specification should have a general meaning as understood by those having ordinary skill in the art to which the present disclosure belongs, unless otherwise defined. The use of "first," "second," and similar terms in the embodiments of the specification is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Example 1

As shown in fig. 1 and 2, a processing device for a prefabricated part comprises a frame 1, and further comprises a workbench 2, a castable conveying mechanism arranged on the frame 1 and used for conveying castable into a prefabricated part mold 3 on the workbench 2, a buffer stirring mechanism arranged on the castable conveying mechanism and used for buffering and stirring castable, and a first opening and closing mechanism used for opening and closing a discharge port of the castable conveying mechanism, wherein the discharge port of the buffer stirring mechanism is communicated with a feed port of the castable conveying mechanism. The arrangement of the first opening and closing mechanism is convenient for controlling the amount of the casting material in the guide prefabricated part mould by opening and closing the discharge hole of the casting material conveying mechanism, so that the waste of resources caused by the overflow of excessive casting material in the prefabricated part mould is avoided, and the subsequent treatment process of overflowing the casting material is also avoided. Due to the arrangement of the pouring material conveying mechanism, the pouring material can be conveyed conveniently, the labor force is reduced, and the working efficiency is improved. The arrangement of the buffer stirring mechanism is convenient for buffering and stirring and uniformly mixing the castable guided from the outside, so that the uniformly stirred castable flows into the castable conveying mechanism.

In this embodiment, as shown in fig. 1, the castable conveying mechanism includes a castable conveying box 4, a pushing motor 5 disposed on a side wall of a feeding end of the castable conveying box 4, a pushing rotating shaft 6 disposed in the castable conveying box 4, and a pushing auger blade 7 disposed on the pushing rotating shaft 6, and an output shaft of the pushing motor 5 is connected to the pushing rotating shaft 6. During the setting, the propelling movement motor passes through the fastener fastening and installs on a feed end lateral wall of pouring material conveying box, and through starting the propelling movement motor, the promotion motor drives propelling movement pivot and screw feeder blade and rotates, and the screw feeder blade is with the discharge gate of pouring material propelling movement to pouring material conveying box.

The first opening and closing mechanism comprises a first baffle plate 8, a first power part 9 and two first slide ways which are arranged at the discharge hole of the castable conveying box 4, parallel to each other and are in sliding connection with two side edges of the first baffle plate 8 in a matching manner, and the first power part 9 drives the first baffle plate 8 to enter and exit the first slide ways so as to open and close the discharge hole of the castable conveying box 4. And a discharge port of the castable conveying box is positioned right above the prefabricated part mould. The first power component can adopt an air cylinder, a hydraulic cylinder or an electric push rod, the hydraulic cylinder is fixed on one side wall of the rack facing the workbench by taking the hydraulic cylinder as an example, and the telescopic end of the hydraulic cylinder is connected with the first shielding plate through a bolt. When needs are pour, the pneumatic cylinder drives first shielding plate roll-off first slide for the discharge gate of pouring material transport case is opened, and then realizes that the pouring material falls into in the prefab mould from this discharge gate.

Buffer stirring mechanism includes buffer box 11 and the live-rollers subassembly of locating 11 inner walls of buffer box, and the live-rollers subassembly includes axis of rotation 12, cover and locates the live-rollers 13 of axis of rotation outer wall and the plectrum 14 of equipartition in 13 circumference lateral walls of live-rollers, and the bottom discharge mouth of buffer box 11 communicates with pouring material conveying mechanism's feed inlet. The setting of crossing the live-rollers subassembly can stir the mixing to the leading-in pouring material on the one hand, and at the in-process of stirring, on the other hand can reduce the falling speed of concrete, avoids falling speed too fast to make the concrete pile up the relatively poor pouring that leads to the concrete of mobility to the precast concrete member and causes the influence together.

Furthermore, the buffer box 11 is provided with mounting plates 15 on two opposite inner side walls, and the mounting plates 15 are provided with steel wire brushes 16. Through set up mounting panel and steel brush in the buffer memory incasement, can clear up the concrete of adhesion on the plectrum to in pour the processing to the concrete prefabricated member, prevent to cause the influence because the concrete adhesion is difficult to clear up pouring of concrete prefabricated member at the inner wall of device.

The two groups of rotating roller assemblies can be arranged, and a castable rolling gap is formed between the two groups of rotating roller assemblies. During the stirring process, the relatively large material body can be extruded and separated into relatively small material bodies due to the extrusion force.

Furthermore, a filter screen 20 is arranged at the feed inlet of the cache box 11. Through the setting of filter screen, can clear up the inside doped great rubble of volume of concrete, prevent because the rubble is doped and causes the influence in the inside of concrete to the processing of concrete prefabricated part.

The top of mounting panel 15 is equipped with first slope deflector 19 for the pouring material that gets into is towards the central point direction flow that the live-rollers subassembly was located through setting up the slope deflector in the upper end of mounting panel, avoids the upper portion of mounting panel to pile up the pouring material.

As a further improvement, the processing device further comprises a second opening and closing mechanism for opening and closing the feeding hole of the castable conveying mechanism.

The second opening and closing mechanism comprises a second baffle plate 17, a second power part 18 and two second slideways which are arranged at the feed inlet of the castable conveying box 4, parallel to each other and are in sliding connection with two side edges of the second baffle plate 17 in a matching manner, and the second power part 18 drives the second baffle plate 17 to enter and exit the second slideways so as to open and close the feed inlet of the castable conveying box 4. The second power component can adopt an air cylinder, a hydraulic cylinder or an electric push rod, the electric push rod is taken as an example and fixed on the castable conveying box, and the telescopic end of the electric push rod is connected with the second shielding plate through a bolt. When need pour, electric putter drives second shielding plate roll-off second slide for the discharge gate of buffer box is opened, and then realizes that the pouring material falls into the pouring material conveying box from this discharge gate. During the use, the first closing mechanism of accessible and the collocation use of second closing mechanism, reach required volume when the prefab of production, at this moment, the discharge gate of buffer case is closed earlier to accessible second closing mechanism, and this kind of setting can make the pouring material in the pouring material conveying box basically all derive earlier, deposits too much clout in the avoiding pouring material conveying box.

As a further improvement, the workbench 2 is provided with an adjusting mechanism for adjusting the lifting motion of the prefabricated part mould 3 on the workbench 2 so as to separate from the casting material. In a preferred embodiment, the adjusting mechanism comprises a plurality of adjusting screws 21, which are distributed over the end face of the preform mold on the circumferential side. After the casting material is molded in the prefabricated part mould, the adjusting bolt is screwed so that the prefabricated part mould is ejected upwards by the adjusting bolt, and the prefabricated part mould is convenient to separate from the prefabricated part in the cavity.

The bottom of the workbench can be directly supported and connected by support legs. In a preferred embodiment, the bottom of the workbench 2 is connected with the supporting leg 23 assembly through a buffer spring 22, the supporting leg 23 assembly comprises the supporting leg 23 and a guiding position-limiting buffer assembly arranged on the supporting leg 23, the buffer spring 22 is sleeved on the guiding position-limiting buffer assembly, and two ends of the buffer spring 22 are respectively connected with the bottom end surface of the workbench 2 and the top end surface of the supporting leg 23. The impact force of the pouring material falling into the prefabricated part die is reduced by arranging the buffer spring at the bottom of the workbench.

The guide limiting buffer assembly comprises a guide post, a limiting plate 24 arranged on the guide post and a buffer pad 25 arranged on the limiting plate 24. The guide post is arranged to guide the buffer spring; the limiting plate is arranged to limit the downward moving height of the workbench; the setting of blotter on the limiting plate plays the cushioning effect, reduces the striking damage between workstation bottom and the limiting plate.

In order to ensure that the casting material can be filled in the prefabricated part mould better, the middle part of the bottom end surface of the working platform 2 is provided with a vibration motor 26. By starting the vibration motor, the effect of vibration and leveling is achieved.

Example 2

This embodiment is different from embodiment 1 in that a second inclined guide plate 27 is provided at the bottom end of the mounting plate 15. Through setting up the slope deflector at the lower extreme of mounting panel for the pouring material after the stirring leads the bottom export of buffer tank, avoids the pouring material to pile up in the lower part space of mounting panel.

In the implementation, the three groups of rotating roller assemblies are distributed in a triangular mode, and casting material rolling gaps are formed between adjacent rotating roller assemblies. After entering from the feed inlet of the buffer tank, the castable is extruded and stirred in a multidirectional manner through gaps formed among the three rotating rollers, so that better stirring extrusion force is formed in the stirring process, and the material body can be refined and uniform.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the present disclosure, also technical features in the above embodiments or in different embodiments may be combined, steps may be implemented in any order, and there are many other variations of the different aspects of the embodiments of the present description as described above, which are not provided in detail for the sake of brevity.

The embodiments of the present description are intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalents, improvements, and the like that may be made within the spirit and principles of the embodiments described herein are intended to be included within the scope of the disclosure.

Claims

1. The utility model provides a processing equipment of prefab, includes the frame, its characterized in that, the device still includes the workstation, locates the castables conveying mechanism that is used for in carrying the castables to the prefab mould on the workstation in the frame, locate the buffer stirring mechanism that is used for buffer memory and stirring the castables on the castables conveying mechanism and be used for the first closing mechanism of switching castable conveying mechanism's discharge gate, buffer stirring mechanism's discharge gate and castables conveying mechanism's feed inlet intercommunication, the bottom of workstation is connected with the supporting leg subassembly through buffer spring, the supporting leg subassembly includes the supporting leg and locates the spacing buffer unit of direction on the supporting leg, buffer spring overcoat is on the spacing buffer unit of direction, and buffer spring's both ends are connected with the bottom face of workstation and the top face of supporting leg respectively, be equipped with the adjustment mechanism who is used for adjusting the prefab mould elevating movement on the workstation in order to break away from the castables on the workstation, adjustment mechanism includes a plurality of adjusting bolt, and a plurality of adjusting bolt distribute at the terminal surface that the circumference side of prefab mould is located, the spacing buffer unit of direction includes the guide pillar, locates the limiting plate on the guide pillar and locates the bottom face of workstation and locate the blotter, and be equipped with the vibrating motor in the middle part of workstation.

2. The apparatus for processing and treating the prefabricated member according to claim 1, wherein the castable conveying mechanism comprises a castable conveying box, a pushing motor arranged on one side wall of the feeding end of the castable conveying box, a pushing rotating shaft arranged in the castable conveying box, and a pushing auger blade arranged on the pushing rotating shaft, and an output shaft of the pushing motor is connected with the pushing rotating shaft.

3. The prefabricated member processing device according to claim 2, wherein the first opening and closing mechanism comprises a first shielding plate, a first power part and two first slide ways which are arranged at the discharge port of the castable conveying box, parallel to each other and are in sliding connection with two side edges of the first shielding plate in a matched manner, and the first power part drives the first shielding plate to enter and exit the first slide ways so as to open and close the discharge port of the castable conveying box.

4. The processing and processing device of the prefabricated member as claimed in claim 1, wherein the buffer stirring mechanism comprises a buffer box and a rotating roller assembly arranged on the inner wall of the buffer box, the rotating roller assembly comprises a rotating shaft, a rotating roller sleeved on the outer wall of the rotating shaft and poking pieces uniformly distributed on the circumferential outer side wall of the rotating roller, and a bottom discharge hole of the buffer box is communicated with a feed inlet of the castable conveying mechanism.

5. The apparatus as claimed in claim 4, wherein the buffer tank has mounting plates on both of the opposite inner sidewalls thereof, and the mounting plates are provided with wire brushes.

6. The preform processing device according to claim 4, wherein the plurality of sets of rotating roller assemblies are distributed at equal intervals, and a castable rolling gap is formed between adjacent rotating roller assemblies.

7. A preform processing and handling device as claimed in claim 2, wherein the device further comprises a second opening and closing mechanism for opening and closing a feed opening of the castable delivery mechanism.

8. The device for processing and treating the prefabricated member according to claim 7, wherein the second opening and closing mechanism comprises a second shielding plate, a second power part and two second slide ways which are arranged at the feeding hole of the castable conveying box, parallel to each other and are in sliding connection with two side edges of the second shielding plate in a matched manner, and the second power part drives the second shielding plate to enter and exit the second slide ways so as to open and close the feeding hole of the castable conveying box.