CN216831495U - Core plugging device and system - Google Patents

Abstract

The utility model relates to a core plugging device and a system, which comprises a frame, a plugging core seat arranged on the frame in a sliding way and a plurality of core tubes arranged on the plugging core seat, wherein each core tube comprises a tube body, an expansion rubber tube sleeved at the outer side end of the tube body and an air filling port arranged at the inner side end of the tube body, and the tube body and the corresponding part of the expansion rubber tube are provided with air filling ports; the expansion rubber pipe is expanded by utilizing inflation so as to be matched with the core hole of the die, so that the outer diameter of the pipe body can be smaller, and the expansion rubber pipe is expanded after the inserting pipe is in place so as to be matched with the core hole. Therefore, the requirement on the size of the pipe body is smaller, and even if the end part sinks, the operation of the inserting core can be smoothly realized within a certain sinking range.

Description

Core plugging device and system

Technical Field

The utility model belongs to the gypsum equipment field of pouring, concretely relates to plug core device and system.

Background

In the production process of the gypsum board, a core pipe needs to be inserted into a mold vehicle, then grouting is carried out for production, and the core pipe is pulled out after a period of time.

The patent application with publication number CN214772752U discloses a gypsum board forming machine, which comprises a vertical mould vehicle and a core-pulling machine which are arranged in a collinear way, wherein a gypsum board mould is arranged on the vertical mould vehicle; the gypsum board mould is provided with a core hole; the core pulling machine is arranged on the linear slide rail through a pulley arranged at the bottom, a core pulling pipe aligned with the core hole is arranged on the core pulling machine, and the core pulling pipe is arranged on the fixed frame.

The patent application with the publication number of CN214026319U discloses a combined type pipe penetrating system for producing gypsum blocks, which comprises a die car and core pipe dies arranged in the die car; the core tube mould is characterized by further comprising a loading vehicle, a running track for the loading vehicle to run, a core tube and a limiting table, wherein a fixing plate is fixed on one side of the loading vehicle, which is close to the limiting table, a plurality of mounting pieces are fixed on one side wall of the fixing plate, which is close to the limiting table, and each mounting piece corresponds to each hole of the core tube mould; the mounting piece is used for mounting and dismounting the core tube.

It can be seen that, in prior art, the core pipe all runs through whole gypsum board, and inserts the work of pulling out the core from one side, and mould length is 3000mm, and core pipe length is 4000mm, and when the core pipe was longer, its tip probably appears the crooked condition of sinking, leads to the core hole position on tip and the mould to mismatch, is difficult to aim at the mould core hole, is difficult to accomplish the lock pin work smoothly, still needs artifical supplementary the going on.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a plug core device and system is provided, solve among the prior art problem that the end of a pipe is difficult to relatively with core hole position.

The utility model adopts the technical proposal that:

the core plugging and pulling device comprises a rack, a plugging and pulling core seat arranged on the rack in a sliding mode and a plurality of core tubes arranged on the plugging and pulling core seat, wherein each core tube comprises a tube body, an expansion rubber tube sleeved at the outer side end of the tube body and an air filling port arranged at the inner side end of the tube body, and an air filling port is formed in the corresponding part of the tube body and the expansion rubber tube.

Furthermore, a fixed seat used for being connected with the plug core seat is arranged on the tube body.

Furthermore, the two fixing seats are respectively positioned at two ends of the part, which is not provided with the expansion rubber pipe, of the pipe body and are connected with the plug core seat.

Furthermore, the rack is provided with slide rails, and the plug core seat is arranged between the two slide rails in a sliding manner.

Furthermore, a driving device for driving the plugging core seat to move back and forth is further installed on the rack, and the driving device is a hydraulic driving system.

Furthermore, the expansion rubber tube is installed on the tube body in a sealing connection mode.

The core plugging and unplugging system comprises a pouring mold and core plugging and unplugging devices arranged on the left side and the right side of the pouring mold, wherein core pipes of the two core plugging and unplugging devices are arranged oppositely.

The utility model discloses an actively the effect does:

the utility model discloses core pipe of plug core device includes body and inflation rubber tube, utilizes to aerify and makes the inflation rubber tube inflation to realize the cooperation with mould core hole, the external diameter of body can be smaller like this, makes the inflation rubber tube inflation after the intubate targets in place, makes inflation rubber tube and core hole cooperation. Therefore, the requirement on the size of the pipe body is smaller, and even if the end part sinks, the operation of the inserting core can be smoothly realized within a certain sinking range.

The utility model discloses a plug core system is in sending the mould car with the core pipe simultaneously in the both sides of mould car and aligns, and the length of the single core pipe that has significantly reduced effectively avoids the tip condition of sinking to appear, conveniently aims at the core hole of mould.

Drawings

FIG. 1 is a schematic structural view of the core inserting and pulling device of the present invention;

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

fig. 3 is a schematic diagram of the system structure of the present invention.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Example 1

As shown in fig. 1 and 2, the present embodiment provides a core plugging device, which includes a frame 1 in a frame form, a core plugging base 3 slidably disposed on the frame 1, and a plurality of core tubes fixedly mounted on the core plugging base 3, where the positions of the core tubes correspond to the positions of the core holes of the mold on the mold lathe.

As shown in fig. 2, the core tube comprises a tube body 4 and an expansion rubber tube 5 which is sleeved on the outer side wall of one end of the tube body 4 in a sealing manner, an inflation inlet is arranged on the side wall of the tube body 4 and at a position corresponding to the expansion rubber tube 5, an air filling port is arranged at one end of the tube body 4, and the expansion rubber tube 5 is inflated at the position of the inflation inlet to be tightly matched with the core hole of the mold.

Example 2

This embodiment is a further improvement of embodiment 1, and the difference between this embodiment and embodiment 1 is: in this embodiment, be equipped with two fixing bases 6 on body 4, be located the both ends of 4 position installation inflation rubber tube parts of body respectively, and all be connected with plug core print 3, can increase the stability of core pipe.

Example 3

The difference between this embodiment and embodiment 1 is that, in this embodiment, a slide rail 2 is provided on the machine frame 1, the plug core holder 3 is slidably disposed on the slide rail 2, and a hydraulic drive system 7 is provided for driving the plug core holder 3 to move back and forth to realize the plug core operation.

Example 4

As shown in fig. 3, the present embodiment provides a core plugging and unplugging system, which includes a casting mold and core plugging and unplugging devices disposed on left and right sides of the casting mold, wherein core pipes of the two core plugging and unplugging devices are disposed oppositely.

The utility model discloses when using, pour into the malleation or the negative pressure of settlement in order to realize the change of 5 diameter sizes of inflation rubber tube into to inflation rubber tube 5 through the air entrainment mouth, pour into the malleation rubber tube inflation 5 to required size during the lock pin into, pour into the shrink of negative pressure rubber tube and make things convenient for the core pipe to extract into when pulling out the core, compare the convenient extraction of original metal core pipe, increase the stability of equipment.

At present, the technical scheme of the utility model is that a pilot test is carried out, namely a small-scale test of products before large-scale mass production; after the pilot test is finished, the investigation for the use of the user is carried out in a small range, and the investigation result shows that the satisfaction degree of the user is higher; the preparation of products for formal production for industrialization (including intellectual property risk early warning research) has been started.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.

Claims (7)

1. The utility model provides a plug core device, its characterized in that it includes frame (1), slides plug core print seat (3) that sets up in frame (1) and sets up a plurality of core pipe on plug core print seat (3), the core pipe includes body (4), cover puts expansion rubber tube (5) and the gas port that sets up at body (4) medial extremity at body (4) outside end be equipped with the inflation inlet on body (4) and with the corresponding part of expansion rubber tube (5).

2. The device according to claim 1, characterized in that the tube (4) is provided with a holder (6) for connection to the cartridge holder (3).

3. The device for inserting and pulling the core according to claim 2, wherein the two fixed seats (6) are respectively arranged at two ends of the part of the pipe body (4) where the expansion rubber tube (5) is not arranged and are connected with the core inserting and pulling seat (3).

4. The device according to claim 1, characterized in that the rack (1) is provided with slide rails (2), and the plug core holder (3) is slidably disposed between the two slide rails (2).

5. The plugging core device according to claim 1, wherein a driving device for driving the plugging core holder (3) to move back and forth is further mounted on the frame (1), and the driving device is a hydraulic driving system (7).

6. The device for inserting and pulling out cores according to claim 1, wherein the expansion rubber tube (5) is mounted on the tube body (4) in a sealing connection manner.

7. The utility model provides a plug core system which characterized in that it includes casting die and sets up the plug core device in the casting die left and right sides, and the core pipe of two plug core devices sets up relatively.

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