Quartz stone plate demolding mechanism

Abstract

The utility model discloses a quartzite plate demoulding mechanism, which belongs to the technical field of quartzite plate processing and comprises a supporting seat and a conveying belt mounted in the supporting seat, a fixing column is fixed in the supporting seat, two connecting plates are movably connected outside the fixing column, a rotating motor is mounted on the top wall of an inner cavity of the supporting seat, and the rotating motor is connected with the conveying belt. A rotating disc is fixed to the bottom of an output shaft of the rotating motor, a positioning pin is fixed to the bottom of the rotating disc, a push-pull rod is rotationally connected to the outer portion of the positioning pin, a mold for quartz stone plate machining is arranged between the two connecting plates, and a mounting shell is fixed to the bottom of the mold. A second hydraulic cylinder is mounted on the bottom wall of an inner cavity of the mounting shell, and a demolding plate is fixed to the output end of the second hydraulic cylinder. According to the quartzite plate demolding mechanism, the uniformity and density of quartzite plates can be guaranteed, the quality of the quartzite plates is guaranteed, and the quartzite plates can be rapidly demolded.

Description

Technical Field

[0001] The utility model belongs to the technical field of quartz stone plate processing, and particularly relates to a demoulding mechanism for quartz stone plates. Background Art

[0002] Quartz stone plates refer to plate-shaped building materials mainly made of quartz stone. Because the main material is quartz stone, they have the advantages of high hardness, corrosion resistance, high temperature resistance, non-toxic and pollution-free, and easy cleaning. In order to process the raw materials into the required plate shapes, when quartz stone plates are produced and processed, the raw materials need to be shaped by a mold. After the quartz stone plates are shaped in the mold, they need to be demoulded for subsequent use.

[0003] In the existing technology, for the mold used in the processing of quartz stone plates, before the quartz stone plates are cured and demoulded, since the position of the mold is fixed, it is not convenient to discharge the air stored inside the quartz stone. Bubbles are likely to exist in the raw materials of the quartz stone plates, and at the same time, there may be a phenomenon of uneven raw material density, thus affecting the quality of the quartz stone plates. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a demoulding mechanism for quartz stone plates to solve the problems mentioned in the above background art that before the quartz stone plates are cured and demoulded, it is not convenient to discharge the air stored inside the quartz stone, bubbles are likely to exist, and there is a phenomenon of uneven raw material density, thus affecting the quality of the quartz stone plates.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A demoulding mechanism for quartz stone plates includes a support base and a conveyor belt installed inside the support base. A fixed column is fixed inside the support base, and two connecting plates are movably connected to the outside of the fixed column. A rotating motor is installed on the top wall of the inner cavity of the support base. The bottom of the output shaft of the rotating motor is fixed with a rotating disc. The bottom of the rotating disc is fixed with a positioning pin, and a push rod is rotatably connected to the outside of the positioning pin.

[0006] A mold for processing quartz stone plates is arranged between the two connecting plates. The bottom of the mold is fixed with an installation shell. A hydraulic cylinder II is installed on the bottom wall of the inner cavity of the installation shell, and the output end of the hydraulic cylinder II is fixed with a demoulding plate movably connected to the mold.

[0007] In a further embodiment, hydraulic cylinders I are installed on the opposite sides of the two connecting plates, and the output ends of the two hydraulic cylinders I are respectively fixed with a motor box and a connecting block.

[0008] In a further embodiment, a stepping motor is installed inside the motor box, and a fixing frame for fixing the mold is fixed to the end face of the output shaft of the stepping motor.

[0009] In a further embodiment, a rotating groove is formed in the connecting block, a rotating pin is rotatably connected in the rotating groove of the connecting block, and a fixing frame for fixing the mold is also fixed to the end face of the rotating pin located outside the connecting block.

[0010] In a further embodiment, a connecting column is fixed between the two connecting plates, and one end of the push rod is rotatably connected to a connecting seat fixedly connected to the connecting plate.

[0011] In a further embodiment, a plurality of rotating grooves are formed in the connecting plate, and sliding balls that fit the fixing column are rotatably connected in the rotating grooves of the connecting plate.

[0012] Technical effects and advantages of the present utility model:

[0013] For this demolding mechanism of quartz stone plates, the rotating motor drives the rotating disk to rotate. The rotating disk drives the push rod to move through the positioning pin. The push rod drives the mold to move back and forth above the support seat through the connecting plate, which can shake out the bubbles in the quartz stone raw material in the mold, making the quartz stone raw material in the mold cavity constantly shake and flow, ensuring the uniformity and density of the quartz stone raw material during the processing, improving the quality of the quartz stone plates, and enabling the quartz stone plates to be quickly formed;

[0014] When the quartz stone plates are cured, the stepping motor drives the fixing frame to rotate, causing the mold to flip. At the same time, the hydraulic cylinder II pushes the demolding plate to move. Under the action of gravity and the push of the demolding plate, the quartz stone plates can be quickly pushed out of the mold, improving the processing efficiency of the quartz stone plates;

[0015] By driving the two fixing frames to move through the hydraulic cylinder I, the molds of different sizes can be fixed according to actual usage requirements, with a wider range of applications. This demolding mechanism of quartz stone plates can not only ensure the uniformity and density of the quartz stone plates and guarantee the quality of the quartz stone plates, but also quickly demold the quartz stone plates. Description of the Drawings

[0016] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a structural schematic diagram of the present utility model;

[0018] Figure 2 It is a cross-sectional view of the support seat of the present utility model;

[0019] Figure 3 Cross-sectional view of the rotary motor and the push-pull rod of the present utility model;

[0020] Figure 4 Cross-sectional view of the connecting plate and the mold of the present utility model.

[0021] In the figure: 1, support base; 2, conveyor belt; 3, fixed column; 4, connecting plate; 5, connecting column; 6, sliding ball; 7, rotary motor; 8, rotating disk; 9, positioning pin; 10, push-pull rod; 11, connecting seat; 12, first hydraulic cylinder; 13, motor box; 14, stepper motor; 15, connecting block; 16, rotating pin; 17, fixing frame; 18, mold; 19, mounting shell; 20, second hydraulic cylinder; 21, stripping plate. Specific implementation manners

[0022] In the following description, a large number of specific details are given to provide a more thorough understanding of the present utility model. However, it is obvious to those skilled in the art that the present utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the present utility model, some well-known technical features in the art are not described.

[0023] Unless otherwise defined, the up, down, left, right, front, back, inner and outer directions involved in this article are based on the up, down, left, right, front, back, inner and outer directions in the figures shown in the present utility model, and are hereby explained together.

[0024] Please refer to Figures 1-4 , the present utility model provides a demoulding mechanism for quartz stone plates, including a support base 1 and a conveyor belt 2 installed in the support base 1. The conveyor belt 2 is a prior art, and its structure will not be described in detail here. A fixed column 3 is welded in the support base 1, and two connecting plates 4 are movably connected to the outside of the fixed column 3. A connecting column 5 is welded between the two connecting plates 4. A plurality of rotating grooves are formed in the connecting plates 4, and sliding balls 6 that are in rotational connection with the fixed column 3 and are in contact with the fixed column 3 are rotatably connected in the rotating grooves of the connecting plates 4, which can make the connecting plates 4 move more smoothly on the outside of the fixed column 3. Two moving grooves for the connecting plates 4 to move are symmetrically formed on the surface of the support base 1;

[0025] The top wall of the inner cavity of the support base 1 is installed with a rotary motor 7 through bolts. The bottom of the output shaft of the rotary motor 7 is welded with a rotating disk 8. The bottom of the rotating disk 8 is welded with a positioning pin 9. The outer part of the positioning pin 9 is rotatably connected with a push-pull rod 10. One end of the push-pull rod 10 is rotatably connected with a connecting seat 11 fixedly connected with the connecting plate 4. A mold 18 for processing quartz stone plates is arranged between the two connecting plates 4. By driving the rotating disk 8 to rotate through the rotary motor 7, the rotating disk 8 drives the push-pull rod 10 to move through the positioning pin 9, and the push-pull rod 10 drives the mold 18 to move back and forth above the support base 1 through the connecting plate 4, so as to shake out the bubbles in the quartz stone raw material in the mold 18, make the quartz stone raw material in the mold cavity constantly shake and flow, ensure the uniformity and density of the quartz stone raw material during the processing, improve the quality of the quartz stone plate, and enable the quartz stone plate to be quickly formed;

[0026] The opposite surfaces of the two connecting plates 4 are both installed with a hydraulic cylinder 12 through bolts. The output ends of the two hydraulic cylinders 12 are respectively welded with a motor box 13 and a connecting block 15. A stepping motor 14 is installed in the motor box 13 through bolts. The end face of the output shaft of the stepping motor 14 is welded with a fixing frame 17 for fixing the mold 18. A rotating groove is formed in the connecting block 15. A rotating pin 16 is rotatably connected in the rotating groove of the connecting block 15. The end face of the rotating pin 16 located outside the connecting block 15 is also welded with a fixing frame 17 for fixing the mold 18. By driving the two fixing frames 17 to move through the hydraulic cylinder 12, the mold 18 of different sizes can be fixed according to the actual use requirements, and at the same time, it is also convenient to disassemble and assemble the mold 18;

[0027] The bottom of the mold 18 is fixed with an installation shell 19 through bolts. The bottom wall of the inner cavity of the installation shell 19 is installed with a hydraulic cylinder 20 through bolts. The output end of the hydraulic cylinder 20 is fixed with a demolding plate 21 movably connected with the mold 18. The demolding plate 21 matches the internal size of the mold 18. When the quartz stone plate is solidified, the stepping motor 14 drives the fixing frame 17 to rotate, so that the mold 18 is turned over. At the same time, the hydraulic cylinder 20 pushes the demolding plate 21 to move. Under the action of gravity and the push of the demolding plate 21, the quartz stone plate can be quickly pushed out of the mold 18, improving the processing efficiency of the quartz stone plate.

[0028] All the standard parts used in the present utility model can be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, welding, etc. that are mature in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. In addition, the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The control mode of the present utility model is controlled by a controller. The control circuit of the controller can be realized by simple programming of those skilled in the art. The content not described in detail in this specification belongs to the prior art well known to those skilled in the art.

[0029] In the description of the present utility model, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0030] Working principle:

[0031] When the demoulding mechanism for quartz stone plates is in use, the raw material of the quartz stone plate is injected into the mould 18. The rotation motor 7 is started to drive the rotating disc 8 to rotate. The rotating disc 8 drives the push-pull rod 10 to move through the positioning pin 9. The push-pull rod 10 drives the mould 18 to move back and forth above the support base 1 through the connecting plate 4, so as to shake out the bubbles in the quartz stone raw material in the mould 18, making the quartz stone raw material in the mould cavity constantly shake and flow, ensuring the uniformity and density of the quartz stone raw material during the processing.

[0032] After the air in the quartz stone plate is discharged, the rotation motor 7 is turned off. After the quartz stone raw material is solidified, the stepping motor 14 is started to drive the fixed frame 17 and the mould 18 to rotate, so that the mould 18 is turned over. Then the hydraulic cylinder two 20 is started to push the demoulding plate 21 to move. Under the action of gravity and the push of the demoulding plate 21, the quartz stone plate is quickly pushed out of the mould 18, improving the processing efficiency of the quartz stone plate. After the quartz stone plate is demoulded, it falls on the surface of the conveyor belt 2, and the conveyor belt 2 is used to convey the quartz stone plate.

[0033] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A quartz stone plate demoulding mechanism, comprising a support base (1) and a conveyor belt (2) installed in the support base (1), characterized in that: A fixed column (3) is fixed inside the support seat (1), and the fixed column (3) is movably connected to two connecting plates (4) on the outside. A rotating motor (7) is installed on the top wall of the inner cavity of the support seat (1). A rotating disk (8) is fixed to the bottom of the output shaft of the rotating motor (7). A positioning pin (9) is fixed to the bottom of the rotating disk (8), and the outside of the positioning pin (9) is rotatably connected to a push-pull rod (10); A mold (18) for processing quartz stone plates is provided between the two connecting plates (4), a mounting shell (19) is fixed to the bottom of the mold (18), a second hydraulic cylinder (20) is installed on the bottom wall of the inner cavity of the mounting shell (19), and a stripping plate (21) movably connected to the mold (18) is fixed to the output end of the second hydraulic cylinder (20).

2. A quartz stone plate demoulding mechanism according to claim 1, characterized in that: Hydraulic cylinders (12) are installed on the opposite back sides of the two connecting plates (4), and motor boxes (13) and connecting blocks (15) are respectively fixed to the output ends of the two hydraulic cylinders (12).

3. A quartz stone plate demoulding mechanism according to claim 2, characterized in that: A stepper motor (14) is installed in the motor box (13), and a fixing frame (17) for fixing a mold (18) is fixed to the end surface of the output shaft of the stepper motor (14).

4. A quartz stone plate demoulding mechanism according to claim 2, characterized in that: The connection block (15) is provided with a rotation groove, a rotation pin (16) is rotationally connected in the rotation groove of the connection block (15), and a fixing frame (17) for fixing the mold (18) is also fixed to the end surface of the rotation pin (16) located outside the connection block (15).

5. The quartz stone plate demoulding mechanism according to claim 1, characterized in that: A connecting column (5) is fixed between the two connecting plates (4), and one end of the push-pull rod (10) is rotatably connected to a connecting seat (11) fixedly connected to the connecting plate (4).

6. A quartz stone plate demoulding mechanism according to claim 5, characterized in that: A plurality of rotation grooves are provided in the connecting plate (4), and sliding balls (6) which are in contact with the fixing columns (3) are rotationally connected in the rotation grooves of the connecting plate (4).

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