CN115958678A - Turnover type demoulding mechanism for quartz brick processing - Google Patents

Abstract

The invention relates to a turnover type demolding mechanism for quartz brick processing, which comprises a base, wherein a rotating groove is formed in one side of the top of the base, a turnover mechanism is arranged in the rotating groove, a power tool for driving the turnover mechanism is also arranged in the rotating groove, a pushing mechanism for resetting the turnover mechanism is arranged on the other side of the base, an installation frame is fixedly arranged on the top of the base, and an impact mechanism for assisting in demolding of quartz bricks is arranged on the installation frame; the quartz brick can be pressed and demoulded by stretching the extending end of the hydraulic cylinder, and meanwhile, the structure is simple, the maintenance is convenient, and the maintenance cost is low; provide thrust to the template through the push rod for the template provides even thrust to the quartz brick, is convenient for carry out the drawing of patterns to the quartz brick, prevents that the quartz brick from appearing deformation when the drawing of patterns, influences its product quality.

Description

A flip-type demoulding mechanism for quartz brick processing

technical field

The invention relates to the technical field of automatic demoulding equipment, in particular to a flip-type demoulding mechanism for quartz brick processing.

Background technique

At present, the commonly used brick production method is that the staff puts the raw materials into the mold to make a prefabricated part, then separates the formed prefabricated part from the mold, and finally sinters the prefabricated part to make a finished product; however, this Commonly used manufacturing methods have the following problems: the demoulding process is usually completed by manpower. During this process, the staff needs to hit the outer edge of the mold to make the brick prefabricated part produce a downward force, thereby separating it from the mold. It consumes a lot of manpower and is easy to cause damage to the bricks; a solution needs to be proposed to solve the above technical problems;

For example, in the patent document with the publication number CN106272937B, the device, through the reciprocating motion of the driving part, promotes the liquid in the hydraulic chamber to enter multiple branch channels to continuously push against the piston rod to hit the mold, so that the mold is vibrated to achieve demoulding, improving Improve the demoulding efficiency, no need for workers to hit the mold, reduce the labor intensity of workers, and save labor;

Since the quartz brick has a high water content after being pressed and formed, when the above-mentioned device is used to demould the quartz brick, the quartz brick is prone to deformation, which affects the product quality of the quartz brick; at the same time, when the quartz brick is pressed and During the demoulding operation, multiple power devices are required to cooperate with each other, the structure is relatively complicated, and it is inconvenient to maintain; finally, after the quartz brick is demoulded, it is inconvenient to turn over and reset the mold. If the mold is directly pushed by the cylinder, due to the power tool It is difficult to perfectly cooperate with the cylinder, and it is easy to cause extrusion damage to the mold.

Contents of the invention

The technical problems solved by this program are:

(1) How to set up the impact mechanism and expand and contract the extension end of the hydraulic cylinder to perform the pressing and demoulding operations on the quartz bricks. At the same time, the structure is relatively simple, easy to maintain, and the maintenance cost is low;

(2) How to provide thrust to the template through the push rod by setting the turning mechanism, so that the template can provide a uniform thrust to the quartz brick, which is convenient for demoulding the quartz brick, preventing the quartz brick from being deformed during demoulding, and affecting its product quality;

(3) How to set up the push mechanism, compress the thrust spring, and the thrust spring cooperates with the push block to push the mold more than the gravity on the mold itself, so that the mold is released from the dead point and then reset, so as to avoid pushing the cylinder directly into contact with the mold and causing the mold to be squeezed pressure injury.

The purpose of the present invention can be achieved through the following technical solutions: a flip-type demoulding mechanism for quartz brick processing, including a base, a turning groove is provided on one side of the top of the base, and a turning mechanism is arranged inside the turning groove. A power tool for driving the turning mechanism is also arranged in the turning groove, and the power tool is the prior art. The other side of the base is provided with a pushing mechanism for resetting the turning mechanism, and the top of the base is also fixedly installed with a a mounting frame, the mounting frame is provided with an impact mechanism for assisting the demoulding of the quartz brick;

The impact mechanism includes a limit frame fixedly connected with the installation frame, the limit frame has an opening facing the side of the hydraulic cylinder, and a strike rod is movably inserted on the limit frame, and the strike rod is vertically arranged. And its top end moves through the installation frame, and a transmission unit for driving the striking rod is arranged between the limit frame and the hydraulic cylinder.

The further technical improvement of the present invention is that: the transmission unit includes a support frame fixedly connected with the installation frame, the bottom of the support frame is rotatably provided with a rotating rod, and one end of the rotating rod moves through the opening and is provided with a chute, so A driving rod is fixedly installed in the middle of the striking rod, and the driving rod is movably connected with the chute, and the other end of the rotating rod is rotated and provided with a guide wheel; The protruding end shrinks from the initial position to the shortest state, and the guide wheel and the compacting plate roll to make the rotating rod rotate, driving the impact rod to move downward, and provide downward pressure on the push rod. This process does not require With the cooperation of other power equipment, only through the expansion and contraction of the extension end of the hydraulic cylinder, the quartz brick can be pressed and demolded. At the same time, the structure is relatively simple, easy to maintain, and the maintenance cost is low.

The further technical improvement of the present invention is: a hydraulic cylinder is fixedly installed on the position corresponding to the turning mechanism on the mounting frame, and a compacting plate for making quartz bricks is fixedly mounted on the output end of the hydraulic cylinder, and the compacting plate and the The guide wheels are rollingly connected, and the four corners of the top of the compacting plate are vertically provided with guide rods, and the top of each guide rod is movable through the installation frame.

A further technical improvement of the present invention is that: the end of the rotating rod close to the guide wheel is also provided with a counterweight.

The further technical improvement of the present invention is: the turning mechanism includes a turret fixedly connected to the side wall of the rotating tank, a mold for making quartz bricks is arranged in the rotating tank, the mold is rotatably connected to the rotating frame, and the mold A demoulding unit for quartz brick demoulding is arranged inside, and a slider is also slidably arranged in the rotating groove on one side of the mold, and the slider is fixedly connected with the output end of the power tooling, and the slider is also hinged There is a rotating frame, and both ends of the rotating frame are rotatably connected with the mold through a rotating seat.

The further technical improvement of the present invention is that: the demoulding unit includes several support bars fixedly connected with the bottom of the inner wall of the mould, the tops of the several support bars are jointly placed with a template, and the bottom of the template is fixedly connected with a push rod, The bottom end of the push rod moves through the mould, the position of the push rod corresponds to the striking rod, and a tension spring is elastically arranged between the bottom of the template and the mould.

The further technical improvement of the present invention is that: the groove bottom of the rotating groove is provided with a groove for placing the push rod; the output end of the power tool is extended to drive the mold to overturn, and when the mold is overturned to the set angle, the power tool will The output end of the output end is in the longest state, and the mold is at the dead point position at this time. The output end of the power tooling is contracted, and the mold continues to rotate in accordance with the influence of gravity of the mold. There is a gap between them, and the push rod provides thrust to the template, so that the template provides a uniform thrust to the quartz brick, which is convenient for demoulding the quartz brick, and prevents the deformation of the quartz brick during demoulding, which affects its product quality.

The further technical improvement of the present invention lies in that: the pushing mechanism includes a lifting groove provided on the base, a pushing cylinder is fixedly arranged at the groove bottom of the lifting groove, a support plate is also slidably arranged in the lifting groove, and the pushing cylinder The output end of the support plate is fixedly connected with the support plate, the top of the support plate is fixedly connected with a limit rod, the top of the lifting groove is movably inserted with a push block, and the top of the limit rod is movably inserted at the bottom of the push block, so A thrust spring is elastically arranged between the support plate and the push block; when the mold is reset, the output end of the cylinder is pushed to extend to the longest state, so that the distance between the support plate and the push block becomes smaller, and at the same time, the thrust spring Compress, and then extend to the longest state through the extension end of the power tooling. At this time, the thrust spring cooperates with the push block to push the mold to a greater force than the gravity on the mold itself, and cooperates with the extension end of the power tooling to shrink and reset, so that the mold is separated from the dead body. Point and then reset, when it has the effect of mold reset, avoid the direct contact of the push cylinder with the mold, so as to prevent the power tooling and push cylinder from not cooperating well, causing the mold to be squeezed and damaged.

Compared with prior art, the beneficial effect of the present invention is:

When the present invention is in use, when the mold is overturned completely, the pushing block will limit the mold, the extended end of the hydraulic cylinder will shrink from the initial position to the shortest state, and the guide wheel and the compacting plate will roll to make the rotating rod rotate and drive the impact. The rod moves downwards to provide downward pressure on the push rod. This process does not require the cooperation of other power equipment, and the quartz brick can be pressed and demoulded only through the expansion and contraction of the extension end of the hydraulic cylinder. operation, and at the same time the structure is relatively simple, easy to maintain, and the maintenance cost is low.

When the present invention is in use, the output end of the power tool is extended to drive the mold to turn over. When the mold is turned over to the set angle, the output end of the power tool is in the longest state, and the mold is at the dead point. The output end of the output end shrinks, and the mold continues to rotate in accordance with the gravity of the mould. The mold is limited by the push block, and there is a gap between the mold and the base with the turret. The uniform thrust is convenient for demoulding the quartz bricks and prevents the deformation of the quartz bricks during demoulding, which will affect the product quality.

When the present invention is in use, when the mold is reset, the output end of the cylinder is pushed to extend to the longest state, so that the distance between the support plate and the push block becomes smaller. The outlet end is stretched to the longest state. At this time, the thrust spring cooperates with the push block to push the mold more than the gravity on the mold itself, and cooperates with the extension end of the power tool to shrink and reset, so that the mold is released from the dead point and then reset. When resetting the effect, avoid the direct contact of the push cylinder with the mold, so as to prevent the power tooling and push cylinder from not matching well, causing the mold to be squeezed and damaged.

Description of drawings

In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the accompanying drawings.

Fig. 1 is a sectional view of the overall structure of the present invention;

Fig. 2 is a cross-sectional view of the structure of the turning mechanism of the present invention;

Fig. 3 is a three-dimensional exploded view of the partial structure of the turning mechanism of the present invention;

Fig. 4 is a structural schematic diagram of the impact mechanism of the present invention;

Figure 5 is an enlarged view of the structure at A in Figure 1 of the present invention;

Fig. 6 is a three-dimensional schematic diagram of the structure of the pushing mechanism of the present invention.

In the figure: 1. Impact mechanism; 2. Hydraulic cylinder; 3. Compacting plate; 4. Turning mechanism; 5. Power tooling; 6. Rotation groove; 7. Base; 8. Groove; Blowing tooling; 11, installation frame; 101, support frame; 102, counterweight block; 103, rotating rod; 104, opening; 105, chute; 106, limit frame; 107, impact bar; , mold; 403, rotating frame; 404, slider; 405, push rod; 406, tension spring; 407, support bar; 408, turret; 409, template; 901, push block; 902, limit rod; 903, Lifting groove; 904, support plate; 905, push cylinder; 906, thrust spring.

Detailed ways

The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

Please refer to Fig. 1-shown in Fig. 6, a kind of reversing demoulding mechanism for quartz brick processing, comprises base 7, and the top side of base 7 is provided with turning groove 6, and the inside of turning groove 6 is provided with turning mechanism 4, rotates The groove 6 is also provided with a power tool 5 for driving the turning mechanism 4, the power tooling 5 is prior art, the other side of the base 7 is provided with a pushing mechanism 9 for resetting the turning mechanism 4, and the top of the base 7 is also fixedly installed with a The mounting frame 11 is provided with an impact mechanism 1 for assisting the demoulding of quartz bricks. The position corresponding to the turning mechanism 4 on the mounting frame 11 is fixedly equipped with a hydraulic cylinder 2, and the output end of the hydraulic cylinder 2 is fixedly mounted with a The compacting plate 3 of the quartz brick, the top four corners of the compacting plate 3 are all vertically provided with guide rods, and the top of each guide rod runs through the installation frame 11 movably.

Please refer to Fig. 1, Fig. 2 and shown in Fig. 3, above-mentioned overturning mechanism 4 comprises the turret 408 that is fixedly connected with the side wall of turning groove 6, is provided with the mold 402 that is used to make quartz brick in the turning groove 6, and mold 402 and rotating The frame 408 is rotatably connected, and the inside of the mold 402 is provided with a demoulding unit for the demoulding of quartz bricks, and a slide block 404 is also slidably arranged in the rotating groove 6 on one side of the mold 402, and the slide block 404 is fixedly connected with the output end of the power tooling 5 A rotating frame 403 is also hinged on the slider 404, and both ends of the rotating frame 403 are connected in rotation with the mold 402 through the rotating seat 401.

Referring to Fig. 2, the above-mentioned demoulding unit includes several support bars 407 fixedly connected to the bottom of the inner wall of the mold 402, and the tops of several support bars 407 are jointly placed with a template 409, and the bottom of the template 409 is fixedly connected with a push rod 405 The bottom end of the push rod 405 moves through the mold 402 , and a tension spring 406 is elastically arranged between the bottom of the template 409 and the mold 402 .

Please refer to Fig. 1, the groove bottom of the above-mentioned rotating groove 6 is provided with a groove 8 for placing the push rod 405; the output end of the power tool 5 is extended to drive the mold 402 to overturn, when the mold 402 is overturned to the set Angle, the output end of the power tooling 5 is in the longest state. At this time, the mold 402 is in the dead point position. Through the contraction of the output end of the power tooling 5 and the influence of gravity of the mold 402, the mold 402 continues to rotate. By pushing the block 901 to the mold 402 to limit the position, cooperate with the turret 408 so that there is a gap between the mold 402 and the base 7, and provide a thrust to the template 409 through the push rod 405, so that the template 409 provides a uniform thrust to the quartz brick, which is convenient for demoulding the quartz brick and prevents Quartz bricks are deformed during demoulding, which affects the quality of their products.

Please refer to Fig. 1 and Fig. 4, the above-mentioned impact mechanism 1 includes a limit frame 106 fixedly connected with the installation frame 11, the limit frame 106 has an opening 104 facing the side of the hydraulic cylinder 2, and the limit frame 106 also has an opening 104 A strike rod 107 is movable inserted, the strike rod 107 is vertically arranged, and its top end moves through the installation frame 11, the strike rod 107 is corresponding to the position of the push rod 405, and a stopper for driving the strike is arranged between the limit frame 106 and the hydraulic cylinder 2. The transmission unit of the rod 107.

Please refer to Fig. 1 and Fig. 4, the above-mentioned transmission unit includes a support frame 101 fixedly connected with the mounting frame 11, the bottom of the support frame 101 is provided with a rotating rod 103, and one end of the rotating rod 103 moves through the opening 104 and has a The middle part of the chute 105 and the impact rod 107 is fixedly equipped with a driving lever, which is movably connected with the chute 105, and the other end of the rotating rod 103 is rotated to be provided with a guide wheel, which is rollingly connected with the compacting plate 3, and the rotating rod 103 is close to One end of the guide wheel is also provided with a counterweight 102; when the mold 402 is turned over completely, the pushing block 901 limits the position of the mold 402, and the extended end of the hydraulic cylinder 2 shrinks from the initial position to the shortest state, and the guide wheel and the compacting plate 3. Roll to make the rotating rod 103 rotate, drive the impact rod 107 to move downward, and play the role of providing downward pressing force on the push rod 405. This process does not need other power equipment to cooperate, only through the extension of the hydraulic cylinder 2 The end can be stretched and stretched, and the quartz brick can be pressed and demolded. At the same time, the structure is relatively simple, easy to maintain, and the maintenance cost is low.

Referring to Fig. 1, Fig. 5 and Fig. 6, the above-mentioned pushing mechanism 9 includes a lift groove 903 provided on the base 7, the bottom of the lift groove 903 is fixedly provided with a push cylinder 905, and the lift groove 903 is also slidably provided with The support plate 904, the output end of the push cylinder 905 is fixedly connected with the support plate 904, the top of the support plate 904 is fixedly connected with the limit rod 902, the top of the lifting groove 903 is movably inserted with a push block 901, and the top of the limit rod 902 is movably inserted. Located at the bottom of the push block 901, a thrust spring 906 is elastically arranged between the support plate 904 and the push block 901; The distance between the blocks 901 becomes smaller, and at the same time, the thrust spring 906 is compressed, and then stretched to the longest state by the extended end of the power tooling 5. At this time, the thrust spring 906 cooperates with the push block 901 to push the mold 402 greater than the mold 402 itself The received gravity, combined with the contraction and reset of the protruding end of the power tooling 5, makes the mold 402 break away from the dead point and then resets. When the mold 402 is reset, it is avoided to push the cylinder 905 to directly contact the mold 402, thereby preventing the power tooling 5 from being in contact with the mold 402. It is not well matched with the push cylinder 905, causing the mold 402 to be squeezed and damaged.

Please refer to FIG. 1 , the top of the above-mentioned base 7 is also fixedly provided with a blowing tool 10 for pre-drying the quartz bricks, and the blowing tool 10 is a prior art.

Working principle: when the present invention is in use, firstly, a set amount of raw materials is put evenly into the mold 402, and when the protruding end of the hydraulic cylinder 2 extends from the initial position to the longest state, the compacting plate 3 cooperates with the template 409 compacts the raw materials to obtain quartz bricks. After the protruding end of the hydraulic cylinder 2 is reset, the output end of the power tooling 5 is extended to drive the mold 402 to overturn. When the mold 402 is overturned to the set angle, the power tooling The output end of 5 is in the longest state. At this time, the mold 402 is at the dead point. The output end of the power tool 5 is contracted, and the mold 402 continues to rotate in accordance with the influence of the gravity of the mold 402. The mold 402 is limited by the push block 901. With the turret 408, there is a gap between the mold 402 and the base 7, and the push rod 405 provides a thrust to the template 409, so that the template 409 provides a uniform thrust to the quartz brick, which facilitates demoulding of the quartz brick and prevents the quartz brick from being demoulded. When the mold 402 is turned over completely, push the block 901 to limit the mold 402, the extension end of the hydraulic cylinder 2 shrinks from the initial position to the shortest state, and the guide wheel and the compacting plate 3 roll, Make the rotating rod 103 rotate, drive the impact rod 107 to move downward, and play the role of providing downward pressing force on the push rod 405. This process does not need the cooperation of other power equipment, only through the expansion and contraction of the extending end of the hydraulic cylinder 2, It can perform the pressing and demoulding operations on the quartz bricks. At the same time, the structure is relatively simple, easy to maintain, and the maintenance cost is low; Make the distance between the support plate 904 and the push block 901 smaller, at the same time, the thrust spring 906 is compressed, and then stretched to the longest state by the extended end of the power tooling 5, at this time, the push spring 906 cooperates with the push block 901 to mold 402 The thrust is greater than the gravity of the mold 402 itself, and the extended end of the power tool 5 is retracted and reset, so that the mold 402 is released from the dead point and then reset. When the mold 402 is reset, it is avoided to push the cylinder 905 to directly contact the mold 402. , so as to prevent the power tooling 5 and the push cylinder 905 from not cooperating well, causing the mold 402 to be squeezed and damaged.

In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the specific implementation, structure, features and effects of the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments.

The above description is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. Anyone skilled in the art , without departing from the scope of the technical solution of the present invention, when the technical content disclosed above can be used to make some changes or be modified into equivalent embodiments with equivalent changes, but as long as it does not depart from the technical solution of the present invention, the technical content of the present invention In essence, any brief modifications, equivalent changes and modifications made to the above embodiments still fall within the scope of the technical solution of the present invention.

Claims (8)

1. The utility model provides a quartz brick processing is with convertible demoulding mechanism which characterized in that: the quartz brick demolding machine comprises a base (7), wherein a rotating groove (6) is formed in one side of the top of the base (7), a turnover mechanism (4) is arranged inside the rotating groove (6), a power tool (5) used for driving the turnover mechanism (4) is further arranged in the rotating groove (6), a pushing mechanism (9) used for resetting the turnover mechanism (4) is arranged on the other side of the base (7), a mounting frame (11) is further fixedly mounted on the top of the base (7), and an impact mechanism (1) used for assisting demolding of quartz bricks is arranged on the mounting frame (11);

striking mechanism (1) including with mounting bracket (11) fixed connection's spacing (106), the activity is inserted on spacing (106) and is equipped with impact rod (107), be provided with the drive unit that is used for driving impact rod (107) between spacing (106) and pneumatic cylinder (2).

2. The turnover type demolding mechanism for quartz brick processing according to claim 1, wherein the transmission unit comprises a support frame (101) fixedly connected with the mounting frame (11), a rotating rod (103) is arranged at the bottom of the support frame (101) in a rotating mode, one end of the rotating rod (103) is movably connected with the impact rod (107), and a guide wheel is arranged at the other end of the rotating rod (103) in a rotating mode.

3. The turnover type demolding mechanism for quartz brick processing according to claim 2, wherein a hydraulic cylinder (2) is fixedly installed on the mounting rack (11) at a position corresponding to the turnover mechanism (4), a compacting plate (3) is fixedly installed at an output end of the hydraulic cylinder (2), and the compacting plate (3) is in rolling connection with the guide wheel.

4. The turnover type demoulding mechanism for processing the quartz brick as claimed in claim 2, wherein a counterweight (102) is further arranged at one end of the rotating rod (103) close to the guide wheel.

5. The turnover type demoulding mechanism for processing the quartz bricks, according to claim 1, is characterized in that the turnover mechanism (4) comprises a mould (402) rotatably connected with the side wall of a rotating groove (6), a demoulding unit for demoulding the quartz bricks is arranged inside the mould (402), a sliding block (404) is further slidably arranged in the rotating groove (6) on one side of the mould (402), the sliding block (404) is fixedly connected with the output end of a power tool (5), a rotating frame (403) is further hinged on the sliding block (404), and two ends of the rotating frame (403) are rotatably connected with the mould (402) through a rotating seat (401).

6. The turnover type demolding mechanism for quartz brick processing according to claim 5, wherein the demolding unit comprises a plurality of supporting bars (407) fixedly connected with the bottom of the inner wall of the mold (402), a mold plate (409) is jointly placed at the top of the plurality of supporting bars (407), a push rod (405) is fixedly connected to the bottom of the mold plate (409), the bottom end of the push rod (405) movably penetrates through the mold (402), and a tension spring (406) is elastically arranged between the bottom of the mold plate (409) and the mold (402).

7. The turnover type demolding mechanism for processing the quartz brick as claimed in claim 5, wherein a groove (8) for placing the push rod (405) is formed at the bottom of the rotating groove (6).

8. The turnover type demolding mechanism for quartz brick processing according to claim 1, wherein the pushing mechanism (9) comprises a lifting groove (903) formed in the base (7), a pushing cylinder (905) is fixedly arranged at the bottom of the lifting groove (903), a supporting plate (904) is fixedly connected to the output end of the pushing cylinder (905), a limiting rod (902) is fixedly connected to the top of the supporting plate (904), a pushing block (901) is movably inserted into the top of the lifting groove (903), the top end of the limiting rod (902) is movably inserted into the bottom of the pushing block (901), and a pushing spring (906) is elastically arranged between the supporting plate (904) and the pushing block (901).

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