CN215618817U

CN215618817U - Finished product mold for brick making machine

Info

Publication number: CN215618817U
Application number: CN202120885661.2U
Authority: CN
Inventors: 叶义平
Original assignee: Kejian Machinery Fujian Co ltd
Current assignee: Kejian Machinery Fujian Co ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2022-01-25
Anticipated expiration: 2031-04-27

Abstract

The utility model discloses a finished product mold for a brick making machine, which structurally comprises: the utility model discloses a brick blank opening and closing mechanism, which comprises a support frame, an extruder, a material placing barrel and a mould deformation device, wherein the extruder is installed at the top in the support frame, the material placing barrel is installed at the bottom in the support frame, and the mould deformation device is installed in the material placing barrel.

Description

Finished product mold for brick making machine

Technical Field

The utility model relates to a finished product mold for a brick making machine, belonging to the field of brick making molds.

Background

The special mould for making brick is specially adapted for making adobe by extruding raw material before firing finished brick, and is mainly used in various brick-making factories.

However, the prior art is not perfect, raw materials need to be extruded when the extrusion die is used, so that the raw materials form the required shape of a green brick, but the green brick raw materials are easy to form vacuum with the inner wall of the die in the extrusion process, so that the green brick is extruded on the inner wall of the die by atmospheric pressure, and the green brick is not easy to take out of the die.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a finished product mold for a brick making machine, which solves the problem that a green brick is not easy to take out of the mold due to the influence of atmospheric pressure.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a finished product mold for a brick making machine structurally comprises: the device comprises a support frame, an extruder and a material placing barrel, and further comprises a die deforming device, wherein the extruder is installed at the top in the support frame, the material placing barrel is installed at the bottom in the support frame, and the die deforming device is installed inside the material placing barrel.

Preferably, the die deformation device comprises an opening and closing mechanism, a limiting column, four rebound bars, a hydraulic structure, an extrusion part and a push rod, wherein the opening and closing mechanism penetrates through and is in sliding fit with the bottom in the material placing barrel, the limiting columns are symmetrically and uniformly welded to the bottom of the opening and closing mechanism respectively, the rebound bars are fixed inside the opening and closing mechanism through glue connection, the hydraulic structure penetrates through and is fixed on the inner wall of the opening and closing mechanism through glue connection, the extrusion part penetrates through and is in sliding fit with the right side of the hydraulic structure, the push rod is welded in the middle of the right side of the extrusion part, and the die deformation device easily takes out a brick blank from a die through deformation after die processing.

As preferred, the mechanism that opens and shuts comprises open-close board, elastic sleeve, connecting rod, the open-close board is equipped with two, symmetry respectively and sliding fit bottom in putting the feed cylinder, the elastic sleeve is nested and is fixed in the open-close board outside through the glued joint, the connecting rod is equipped with more than two, respectively the even welding in right side the open-close board, and its run through and clearance fit in the left side the open-close board, the mechanism that opens and shuts can the horizontal slip open.

Preferably, the hydraulic structure comprises an expansion bag, a hydraulic pipe and a liquid storage cylinder, wherein the expansion bag is fixed inside the open-close plate through glue connection, the liquid storage cylinder penetrates through and is in clearance fit with the middle of the front surface of the material storage cylinder, one end of the hydraulic pipe penetrates through and is fixed in the middle of the bottom of the expansion bag through glue connection, the other end of the hydraulic pipe penetrates through and is fixed in the middle of the left side of the liquid storage cylinder through glue connection, and the hydraulic structure is expanded in a mode of squeezing hydraulic oil into the expansion bag.

Preferably, the extrusion part comprises four extrusion plates, fixed heads, a pull rope and a handle, the extrusion plates are in sliding fit with the inner wall of the liquid storage cylinder, the four fixed heads are respectively in penetrating and clearance fit with the outer side of the extrusion plates, a spring is arranged between the four fixed heads and the extrusion plates, the pull rope is welded in the middle of one side, facing the circle center of the extrusion plates, of the fixed heads and penetrates and is in clearance fit with the middle shaft of the push rod, the handle is fixedly connected to the right end of the pull rope through glue, and the extrusion part can be fixed to the inner wall of the liquid storage cylinder through the fixed heads while extruding hydraulic oil in the liquid storage cylinder.

Advantageous effects

The utility model relates to a finished product mold for a brick making machine, which has the following effects:

1. according to the utility model, the die deformation device is arranged, before raw materials in the opposite charging barrels are extruded and formed, hydraulic oil is injected into the hydraulic structure through the extrusion component to expand the expansion bag, so that the opening and closing mechanism is opened to form a required die shape, the fixation of the extrusion component is released after the extrusion is finished, the opening and closing mechanism is pulled back by the rebound strip to form a gap between a green brick and the die, and the green brick is easily taken out from the die.

2. According to the utility model, the opening and closing mechanism is arranged, so that the opening and closing plate can slide and open left and right outwards under the limitation of the connecting rod when being extruded by the expansion bag, the elastic sleeve is stretched in the process to ensure that the gap between the opening and closing plate is isolated from the raw material, the raw material cannot enter the closing position of the opening and closing plate, and the opening and closing mechanism can form a required finished product mold through opening and close tightly again.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural diagram of a finished mold for a brick making machine according to the present invention;

FIG. 2 is a schematic structural diagram of a finished mold for a brick making machine according to the present invention;

FIG. 3 is a schematic structural diagram of a finished mold for a brick making machine according to the present invention;

FIG. 4 is a schematic structural diagram of a finished mold for a brick making machine according to the present invention;

fig. 5 is a schematic structural diagram of a finished mold for a brick making machine according to the present invention.

In the figure: the device comprises a support frame-1, an extruder-2, a material placing cylinder-3, a mould deforming device-4, an opening and closing mechanism-41, a limiting column-42, a rebound strip-43, a hydraulic structure-44, an extrusion component-45, a push rod-46, an opening and closing plate-411, an elastic sleeve-412, a connecting rod-413, an expansion bag-441, a hydraulic pipe-442, a liquid storage cylinder-443, an extrusion plate-451, a fixing head-452, a pull rope-453 and a handle-454.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Referring to fig. 1-5, the present invention provides a technical solution of a finished mold for a brick making machine:

a finished product mold for a brick making machine structurally comprises: support frame 1, extruder 2, put feed cylinder 3, still include mould deformation device 4, the top is installed at the support frame 1 and is extruded ware 2, it installs bottom in support frame 1 to put feed cylinder 3, mould deformation device 4 is installed inside putting feed cylinder 3.

The mould deforming device 4 is composed of an opening and closing mechanism 41, a limiting column 42, a rebound strip 43, a hydraulic structure 44, an extrusion part 45 and a push rod 46, wherein the opening and closing mechanism 41 penetrates through and is in sliding fit with the bottom in the charging barrel 3, the limiting column 42 is provided with four parts which are symmetrically and uniformly welded to the bottom of the opening and closing mechanism 41 respectively, the rebound strip 43 is fixed inside the opening and closing mechanism 41 through glue connection, the hydraulic structure 44 penetrates through and is fixed on the inner wall of the opening and closing mechanism 41 through glue connection, the extrusion part 45 penetrates through and is in sliding fit with the right side of the hydraulic structure 44, the push rod 46 is welded in the middle of the right side of the extrusion part 45, and the brick blank is easily taken out of the mould through deformation after the mould processing is completed by the mould deforming device 4.

The mechanism 41 that opens and shuts comprises open-close board 411, elastic sleeve 412, connecting rod 413, open-close board 411 is equipped with two, symmetry respectively and sliding fit bottom in putting feed cylinder 3, elastic sleeve 412 is nested and is fixed in the open-close board 411 outside through the glue connection, connecting rod 413 is equipped with more than two, respectively the uniform weld in the right side open-close board 411, and it runs through and clearance fit in the left side open-close board 411, the mechanism 41 that opens and shuts can the horizontal slip open.

The hydraulic structure 44 is composed of an expansion bag 441, a hydraulic pipe 442 and a liquid storage cylinder 443, wherein the expansion bag 441 is fixed inside the opening plate 411 through glue connection, the liquid storage cylinder 443 penetrates through and is in clearance fit with the middle of the front surface of the material placing cylinder 3, one end of the hydraulic pipe 442 penetrates through and is fixed in the middle of the bottom of the expansion bag 441 through glue connection, the other end of the hydraulic pipe 442 penetrates through and is fixed in the middle of the left side of the liquid storage cylinder 443 through glue connection, and the hydraulic structure 44 is expanded through a mode of squeezing hydraulic oil into the expansion bag 441.

The extrusion component 45 comprises an extrusion plate 451, four fixed heads 452, a pull rope 453 and a handle 454, wherein the extrusion plate 451 is in sliding fit with the inner wall of the liquid storage cylinder 443, the number of the fixed heads 452 is four, the four fixed heads are respectively in penetrating and clearance fit with the outer side of the extrusion plate 451, a spring is arranged between the four fixed heads and the extrusion plate 451, the pull rope 453 is welded in the middle of one side, facing the center of the extrusion plate 451, of the fixed heads 452, the pull rope 453 is in penetrating and clearance fit with the center shaft of the push rod 46, the handle 454 is fixed at the right end of the pull rope 453 through glue connection, and the extrusion component 45 can extrude hydraulic oil in the liquid storage cylinder 443 and can be fixed on the inner wall of the liquid storage cylinder 443 through the fixed heads 452.

When the device is used, the extrusion component 45 is pushed to the left side by the push rod 46, so that the hydraulic oil in the liquid storage cylinder 443 is extruded into the expansion bag 441 by the extrusion plate 451 through the hydraulic pipe 442, the expansion bag 441 expands and extrudes the opening plate 411 which is limited by the limiting column 42 and the connecting rod 413 to the left side and the right side at the same time of expansion to overcome the resilience force of the rebound strip 43 to open, the elastic sleeve 412 is stretched at the same time of opening the opening plate 411 until the opening plate 411 is opened to the position which meets the requirements of the die, at this time, the fixing head 452 is buckled with the fixed liquid storage cylinder 443 to ensure that the hydraulic oil does not flow back, at this time, raw materials can be put into the material placing cylinder 3 and extruded by the extruder 2 to form a brick blank, then the grip 454 is pulled and the fixing head 452 is driven to retract by the pull rope 453 to release the fixation of the extrusion plate 451, so that the opening plate 411 is returned by the rebound strip 43 and simultaneously extrudes the hydraulic oil back to the liquid storage cylinder 443, the mold deforming apparatus 4 can prevent the molded green brick from being easily removed from the mold by the atmospheric pressure extrusion through the variable mold interior.

The foregoing merely illustrates the principles and preferred embodiments of the utility model and many variations and modifications may be made by those skilled in the art in light of the foregoing disclosure, which are intended to be within the scope of the utility model.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A finished product mold for a brick making machine structurally comprises: support frame (1), extruder (2), put feed cylinder (3), its characterized in that: still include mould deformation device (4), squeezer (2) are installed at the top in support frame (1), it installs bottom in support frame (1) to put feed cylinder (3), mould deformation device (4) are installed inside putting feed cylinder (3).

2. A finished mold for a brick machine as claimed in claim 1, wherein: the die deformation device (4) comprises an opening and closing mechanism (41), a limiting column (42), a rebound strip (43), a hydraulic structure (44), an extrusion part (45) and a push rod (46), wherein the opening and closing mechanism (41) penetrates through and is in sliding fit with the inner bottom of a charging barrel (3), the limiting column (42) is provided with four parts which are symmetrically and uniformly welded to the bottom of the opening and closing mechanism (41) respectively, the rebound strip (43) is fixed inside the opening and closing mechanism (41) through glue connection, the hydraulic structure (44) penetrates through and is fixed on the inner wall of the opening and closing mechanism (41) through glue connection, the extrusion part (45) penetrates through and is in sliding fit with the right side of the hydraulic structure (44), and the push rod (46) is welded in the middle of the right side of the extrusion part (45).

3. A finished mold for a brick machine as claimed in claim 2, wherein: mechanism (41) comprises open-close board (411), elastic sleeve (412), connecting rod (413), open-close board (411) are equipped with two, symmetry and sliding fit respectively put feed cylinder (3) bottom in, elastic sleeve (412) are nested and are fixed in the open-close board (411) outside through glued joint, connecting rod (413) are equipped with more than two, respectively the even welding in right side open-close board (411), and it runs through and clearance fit in left side open-close board (411).

4. A finished mold for a brick machine as claimed in claim 2, wherein: the hydraulic structure (44) is composed of an expansion bag (441), a hydraulic pipe (442) and a liquid storage cylinder (443), the expansion bag (441) is fixed inside the opening plate (411) through glue connection, the liquid storage cylinder (443) penetrates through and is in clearance fit with the middle of the front face of the material placing cylinder (3), one end of the hydraulic pipe (442) penetrates through and is fixed in the middle of the bottom of the expansion bag (441) through glue connection, and the other end of the hydraulic pipe (442) penetrates through and is fixed in the middle of the left side of the liquid storage cylinder (443) through glue connection.

5. A finished mold for a brick machine as claimed in claim 2, wherein: the extrusion component (45) comprises an extrusion plate (451), a fixed head (452), a pull rope (453) and a handle (454), the extrusion plate (451) is in sliding fit with the inner wall of the liquid storage cylinder (443), the four fixed heads (452) are arranged and respectively penetrate through and are in clearance fit with the outer side of the extrusion plate (451), a spring is arranged between the four fixed heads (452) and the extrusion plate (451), the pull rope (453) is welded in the middle of one side, facing the circle center of the extrusion plate (451), of the fixed head (452) and penetrates through and is in clearance fit with the center shaft of the push rod (46), and the handle (454) is fixed to the right end of the pull rope (453) through glue connection.