Artificial stone molding method and molding device

Abstract

The present application provides artificial stone mould pressing device, including mould pressing groove, the pressing plate that sets in mould pressing groove top and the hydraulic cylinder that sets in the both sides of pressing plate top, still including movable bolster, set in mould pressing groove inside bottom, mould pressing groove bottom appears open setting, the present application moves up and down through motor operation adjustment movable bolster, adjustment movable bolster in mould pressing groove position, again through hydraulic cylinder elongation to full range drive pressing plate to the raw material in mould pressing groove carries out mould pressing, can realize mould pressing preparation different thickness artificial stone, through this way preparation different thickness artificial stone, need not only the hydraulic cylinder elongation to a position, only need to elongate to full range of hydraulic cylinder, through motor adjustment movable bolster in mould pressing groove position, can mould pressing preparation different thickness artificial stone, since the scale can accurate control movable bolster's movement, can guarantee artificial stone mould pressing precision, thus has higher creative value.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of artificial stone preparation, in particular to an artificial stone molding method and a molding device. BACKGROUND

[0002] Artificial stone generally refers to artificial stone solid surface, artificial stone quartz stone, artificial stone gang stone, etc. Artificial stone types are different, and their compositions are also different. The composition mainly includes resin, aluminum powder, pigment and curing agent. Artificial stone plate is mainly made of stone fragments and powder as the main aggregate, and inorganic cementing material as the main binder. Artificial stone plate is processed. When manufacturing artificial stone plate, a molding device is needed to mold the raw materials.

[0003] Because people have different needs for artificial stone of different thicknesses, artificial stone of different thicknesses needs to be prepared during the preparation process. The molding device of the prior art is mostly driven by the extension of the hydraulic cylinder to move the pressing plate to mold the raw materials in the molding groove, to realize the molding of artificial stone. By controlling the extension amount of the hydraulic cylinder, the raw materials are molded to different degrees to realize the preparation of artificial stone of different thicknesses. This method has the following disadvantages: although the extension amount of the hydraulic cylinder can be stopped at any position, it is not easy to control the point at which the hydraulic cylinder is stopped at any position, and the extension may be too long or too short, which may lead to poor precision of the prepared artificial stone of the same thickness. SUMMARY

[0004] The present application provides an artificial stone molding method and a molding device to overcome the shortcomings of the prior art.

[0005] The present application solves the above technical problems by the following technical means: an artificial stone molding device, comprising a molding groove, a pressing plate arranged at the top of the molding groove, and hydraulic cylinders arranged at the top of both sides of the pressing plate, further comprising

[0006] A movable supporting plate is arranged at the bottom of the inner side of the molding groove, and the bottom of the molding groove is arranged in an open manner. The movable supporting plate is used to block the bottom of the molding groove.

[0007] An adjusting mechanism is connected to the bottom of the movable supporting plate, which is used to adjust the height of the movable supporting plate.

[0008] A measuring mechanism is installed between the molding groove and the movable supporting plate, which is used to measure the height of the movable supporting plate in the molding groove.

[0009] After the distance of the movable supporting plate is quantitatively adjusted by the measuring mechanism, the pressing plate is moved by the full-scale extension of the hydraulic cylinder to mold the artificial stone raw materials.

[0010] Preferably, the adjusting mechanism comprises a motor arranged at the bottom of the die pressing groove, lead screws arranged at both sides of the motor, a transmission mechanism connected between the output shaft of the motor and the lead screws, and an inner threaded tube connected at the bottom of the movable tray at positions corresponding to the lead screws, the lead screws being inserted into and threadedly connected with the inner threaded tubes at the corresponding positions.

[0011] Preferably, the measuring mechanism comprises a fixed bar connected at one side of the movable plate, a positioning line arranged on the fixed bar, and a scale connected at the die pressing groove at positions corresponding to the fixed bar, the fixed bar being embedded in the die pressing groove, and the positioning line being arranged in alignment with the initial position of the positioning line.

[0012] Preferably, the movable tray is sealingly attached to the inner wall of the die pressing groove, the two ends of the fixed bar are sealingly attached to the die pressing groove, and the movable plate and the fixed bar are sealingly and movably connected to the die pressing groove.

[0013] Preferably, the transmission mechanism comprises sprockets connected to the outside of the output shaft of the motor and the outside of the lead screws, and a chain connected between the sprockets.

[0014] Preferably, the bottom of the die pressing groove is provided with a positioning assembly and a bottom plate, the die pressing groove is connected to the top of the bottom plate, the positioning assembly comprises fixed members arranged at both sides of the bottom plate and movable members arranged between the fixed members, and the movable members are arranged at the bottom of the inner threaded tubes.

[0015] Preferably, the fixed members are fixed columns, the movable members comprise movable sleeves sleeved outside the fixed members, connecting rods connected between the movable sleeves, and fasteners connected at the ends of the movable sleeves, the fasteners can fix the movable sleeves at the corresponding positions outside the fixed members.

[0016] Preferably, positioning rings are connected at positions corresponding to the inner threaded tubes and the output shaft of the motor between the connecting rods, the inner threaded tubes are attached to the positioning rings at the corresponding positions, and the output shaft of the motor is inserted into the positioning rings at the corresponding positions.

[0017] The artificial stone pressing method comprises the following steps:

[0018] S1: Placing the raw materials for preparing artificial stone in the die pressing groove, supporting the raw materials by the movable tray, controlling the hydraulic cylinder to synchronously extend to the full range by the controller to drive the pressing plate to move, and pressing the raw materials to form the artificial stone shape;

[0019] S2: the motor is controlled to run by the controller, the motor drives the screw rod to rotate through the transmission mechanism, the inner threaded pipe and the movable supporting plate are driven to move upwards through the rotating screw rod, the position of the movable supporting plate in the mold pressing groove is adjusted, the hydraulic cylinder is elongated to the full range to drive the pressing plate to press the raw materials in the mold pressing groove, and different thicknesses of artificial stones can be prepared through mold pressing;

[0020] S3: when the raw materials are pressed, the movable supporting plate is continuously driven to move upwards by the controller controlling the motor to run, the top of the movable supporting plate is attached to the top of the mold pressing groove, and the finished product after pressing is removed from the mold pressing groove.

[0021] Advantages of the present application:

[0022] The present application can realize the mold pressing of the raw materials into artificial stones by the controller controlling the hydraulic cylinder to elongate to the full range to drive the pressing plate to press the raw materials in the mold pressing groove, the movable supporting plate is adjusted to move upwards and downwards through the motor, the position of the movable supporting plate in the mold pressing groove is adjusted, the hydraulic cylinder is elongated to the full range to drive the pressing plate to press the raw materials in the mold pressing groove, and different thicknesses of artificial stones can be prepared through mold pressing. Through this way, different thicknesses of artificial stones can be prepared, the hydraulic cylinder only needs to be elongated to the full range, the position of the movable supporting plate in the mold pressing groove is adjusted through the motor, and different thicknesses of artificial stones can be prepared through mold pressing. Since the scale ruler can accurately control the movement of the movable supporting plate, the precision of the mold pressing of the artificial stones can be ensured, and the present application has high creative value. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0024] Figure 2 It is an enlarged view of part A of the present application; Figure 1

[0025] Figure 3 It is a partial structure sectional view of the present application; Figure 1

[0026] Figure 4 It is a schematic diagram of the hydraulic cylinder elongating to the full range to drive the pressing plate to move downwards;

[0027] Figure 5 It is a schematic diagram of the adjusting mechanism driving the movable supporting plate to move to be flush with the top of the mold pressing groove;

[0028] Figure 6 It is a schematic diagram of the movable part of the present application.

[0029] ​​As shown in the figure, 1 is a mold pressing groove, 2 is a pressing plate, 3 is a hydraulic cylinder, 4 is a movable supporting plate, 5 is an adjusting mechanism, 51 is a motor, 52 is a screw rod, 53 is a transmission mechanism, 531 is a chain wheel, 532 is a chain, 54 is an internally threaded tube, 6 is a measuring mechanism, 61 is a fixed bar, 62 is a positioning line, 63 is a scale, 7 is a positioning assembly, 71 is a fixed part, 72 is a movable part, 721 is a movable sleeve, 722 is a connecting rod, 723 is a fastener, 8 is a positioning ring, 9 is a controller, and 10 is a base plate. DETAILED DESCRIPTION

[0030] To make the objectives, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0031] It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or there can be intervening elements. When an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element, or intervening elements can be present.

[0032] EMBODIMENT

[0033] Referring to Figures 1 to 5 As shown in the figure, the artificial stone mold pressing device comprises a mold pressing groove 1, a pressing plate 2 arranged on the top of the mold pressing groove 1, and a hydraulic cylinder 3 arranged on the top of the two sides of the pressing plate 2, and further comprises a movable supporting plate 4 arranged on the inner bottom of the mold pressing groove 1, the bottom of the mold pressing groove 1 is arranged in an open manner, and the movable supporting plate 4 is used for plugging the bottom of the mold pressing groove 1; an adjusting mechanism 5 connected to the bottom of the movable supporting plate 4 is used for adjusting the height of the movable supporting plate 4; a measuring mechanism 6 is installed between the mold pressing groove 1 and the movable supporting plate 4 and is used for measuring the height of the movable supporting plate 4 in the mold pressing groove 1; wherein after the distance of the movable supporting plate 4 is quantitatively adjusted by the measuring mechanism 6, the movable supporting plate 4 is driven to move by the full-scale extension of the hydraulic cylinder 3 to move the pressing plate 2 to press the artificial stone raw material.

[0034] The adjusting mechanism 5 comprises a motor 51 arranged at the bottom of the mold pressing groove 1, lead screws 52 arranged at both sides of the motor 51, a transmission mechanism 53 connected between the output shaft of the motor 51 and the lead screws 52, and an internal threaded tube 54 connected at the bottom of the movable tray 4 at positions corresponding to the lead screws 52, the lead screws 52 are inserted into and screwed with the internal threaded tubes 54 at the corresponding positions; the measuring mechanism 6 comprises a fixed strip 61 connected at one side of the movable plate, a positioning line 62 arranged on the fixed strip 61, and a scale 63 connected at positions of the mold pressing groove 1 corresponding to the fixed strip 61, the fixed strip 61 is embedded in the mold pressing groove 1, the positioning line 62 is arranged in alignment with the initial position of the positioning line 62, the movable tray is sealingly attached to the inner wall of the mold pressing groove 1, the two ends of the fixed strip 61 are sealingly attached to the mold pressing groove 1, the movable tray 4 and the fixed strip 61 are sealingly connected to the mold pressing groove 1, the transmission mechanism 53 comprises sprockets 531 connected to the outside of the output shaft of the motor 51 and the outside of the lead screws 52, and a chain 532 connected between the sprockets 531;

[0035] The raw materials for preparing artificial stone are placed in the mold pressing groove 1, the raw materials are supported by the movable tray 4, the controller 9 is used to control the hydraulic cylinder 3 to synchronously extend to full range to drive the pressing plate 2 to move, and the raw materials are pressed to prepare artificial stone in the form of artificial stone;

[0036] When artificial stone with different thicknesses needs to be prepared, the controller 9 is used to control the motor 51 to operate, the motor 51 drives the lead screws 52 to rotate through the transmission mechanism 53, the lead screws 52 are rotationally connected to the bottom plate 10 and screwed with the internal threaded sleeves at the corresponding positions, the internal threaded tubes 54 and the movable tray 4 can be driven to move upward by the rotating lead screws 52, and the position of the movable tray 4 in the mold pressing groove 1 can be adjusted, when the hydraulic cylinder 3 is extended to full range, the top of the pressing plate 2 is flush with the top of the mold pressing groove 1, as shown in Figure 4 the distance from the positioning line 62 to the top of the mold pressing groove 1, minus the thickness of the pressing plate 2, when the movable tray 4 moves upward by a distance X, the thickness of the artificial stone after pressing is the distance from the positioning line 62 to the top of the mold pressing groove 1, minus the thickness of the pressing plate 2, and minus the distance X, when the value of X is different, artificial stone with different thicknesses can be prepared, through this way, artificial stone with different thicknesses can be prepared, the hydraulic cylinder 3 only needs to be extended to full range, the position of the movable tray 4 in the mold pressing groove 1 can be adjusted by the motor 51, and artificial stone with different thicknesses can be prepared by pressing, since the scale 63 can accurately control the movement of the movable tray 4, the accuracy of the artificial stone pressing can be ensured, and the application has high creative value;

[0037] The transmission between the sprocket wheels 531 is realized by the chain 532, and the transmission mechanism 53 is not limited in particular, as long as it can realize the rotation of the lead screws 52 driven by the motor 51.

[0038] When the movable supporting plate 4 moves upward, the fixed strip 61 is driven to move upward, and the distance between the positioning line 62 and the top of the die pressing groove 1 is the distance between the movable supporting plate 4 and the top of the die pressing groove 1. The thickness of the artificial stone in this state is obtained by subtracting the thickness of the pressing plate 2 from the calculated value. The positioning line 62 is arranged to facilitate reading the scale value on the scale ruler 63.

[0039] In the prior art, when the raw material is pressed, the raw material will be pressed against the inner wall of the die pressing groove 1, and the friction between the die pressing groove 1 and the raw material is large, and there is no gap. Therefore, the problem of difficult material removal will be solved. After the raw material is pressed, the controller 9 controls the motor 51 to continue driving the movable supporting plate 4 to move upward, as shown in Figure 5 The top of the movable supporting plate 4 is attached to the top of the die pressing groove 1, so that the finished product of the die pressing can be removed from the die pressing groove 1, thereby achieving the purpose of facilitating discharging.

[0040] When the finished product is removed by continuing to control the movable supporting plate 4 to move upward by the motor 51, the adjusted movable supporting plate 4 needs to be adjusted again. In order to solve this problem:

[0041] As shown in Figure 6 The die pressing groove 1 is connected to the top of the bottom plate 10, and the positioning assembly 7 includes fixed members 71 arranged on both sides of the bottom plate 10 and movable members 72 arranged between the fixed members 71. The movable member 72 is arranged at the bottom of the internal threaded pipe 54, the fixed member 71 is a fixed column, the movable member 72 includes a movable sleeve 721 arranged outside the fixed member 71, a connecting rod 722 connected between the movable sleeves 721, and a fastener 723 connected to the end of the movable sleeve 721. The fastener 723 can fix the movable sleeve 721 at the corresponding position outside the fixed member 71. The connecting rod 722 is connected with the positioning ring 8 at the position corresponding to the internal threaded pipe 54 and the output shaft of the motor 51. The internal threaded pipe 54 is attached to the positioning ring 8 at the corresponding position, and the output shaft of the motor 51 is inserted into the positioning ring 8 at the corresponding position.

[0042] When the inner threaded pipe 54 rises to a certain height, the fasteners 723 on both sides of the movable sleeve 721 are removed, at this time the movable sleeve 721 will no longer be connected with the fixed part 71 in the corresponding position, the connecting rod 722 is moved upwards, the positioning ring 8 on both sides of the connecting rod 722 is attached to the inner threaded pipe 54, and then the movable sleeve 721 is fixed by the fasteners 723, at this time the connecting rod 722 and the positioning ring 8 thereon can be fixed, the positioning ring 8 can realize the positioning treatment of the bottom of the inner threaded pipe 54, when the movable supporting plate 4 moves upwards to push the molded product upwards, the bottom of the inner threaded pipe 54 is adjusted to the positioning ring 8 at the bottom thereof by the motor 51 again, the movable supporting plate 4 can be adjusted to the original position again, so that the preparation rate of the artificial stone can be greatly improved.

[0043] It should be noted that in this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0044] The above examples are only used to illustrate the technical solutions of the present application, and not to limit it; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An artificial stone molding device, comprising a molding groove (1), a pressure plate (2) disposed on the top of the molding groove (1), and hydraulic cylinders (3) disposed on both sides of the top of the pressure plate (2), characterized in that: Also includes The movable tray (4) is set at the bottom inside the molding groove (1). The bottom of the molding groove (1) is open. The movable tray (4) is used to seal the bottom of the molding groove (1). Adjustment mechanism (5) is connected to the bottom of movable tray (4) and is used to adjust the height of movable tray (4); The measuring mechanism (6) is installed between the molding groove (1) and the movable support plate (4) to measure the height of the movable support plate (4) in the molding groove (1); Among them, after the distance of movement of the movable pallet (4) is quantitatively adjusted by the measuring mechanism (6), the pressure plate (2) is moved by the full-scale extension of the hydraulic cylinder (3) to mold the artificial stone raw material; The adjustment mechanism (5) includes a motor (51) disposed at the bottom of the molding groove (1), lead screws (52) disposed on both sides of the motor (51), a transmission mechanism (53) connected between the output shaft of the motor (51) and the lead screws (52), and an internal threaded tube (54) connected to the bottom of the movable support plate (4) at the position corresponding to the lead screws (52). The lead screws (52) are inserted into the internal threaded tubes (54) at the corresponding positions and are threadedly connected to the internal threaded tubes (54) at the corresponding positions. The bottom of the molding groove (1) is provided with a positioning component (7) and a base plate (10). The molding groove (1) is connected to the top of the base plate (10). The positioning component (7) includes a fixing member (71) on both sides of the base plate (10) and a movable member (72) between the fixing members (71). The movable member (72) is located at the bottom of the internal threaded tube (54). The fixing member (71) is a fixing post, and the movable member (72) includes a movable sleeve (721) sleeved outside the fixing member (71), a connecting rod (722) connected between the movable sleeves (721), and a fastener (723) connected to the end of the movable sleeve (721). The fastener (723) can fix the movable sleeve (721) at the corresponding position to the outside of the fixing member (71) at the corresponding position. Positioning rings (8) are connected between the connecting rods (722) and at the positions of the internal threaded tube (54) and the output shaft of the motor (51). The internal threaded tube (54) is in contact with the positioning ring (8) at the corresponding position, and the output shaft of the motor (51) is inserted into the positioning ring (8) at the corresponding position.

2. The artificial stone molding device according to claim 1, characterized in that: The measuring mechanism (6) includes a fixing strip (61) connected to one side of the movable plate, a positioning line (62) set on the fixing strip (61), and a scale (63) connected to the position of the fixing strip (61) in the molding groove (1). The fixing strip (61) is embedded in the molding groove (1), and the positioning line (62) is aligned with the initial position of the positioning line (62).

3. The artificial stone molding device according to claim 2, characterized in that: The movable tray (4) is sealed and fitted to the inner wall of the molding groove (1), and the two ends of the fixing strip (61) are sealed and fitted to the molding groove (1). Both the movable tray (4) and the fixing strip (61) are sealed and movablely connected to the molding groove (1).

4. The artificial stone molding device according to claim 1, characterized in that: The transmission mechanism (53) includes a sprocket (531) connected to the outside of the output shaft of the motor (51) and the outside of the lead screw (52), and a chain (532) connected between the sprocket (531).

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