CN112140422A - An acrylic plate production equipment with simulated texture - Google Patents

Abstract

The invention provides an acrylic board production equipment with simulated texture, which mainly includes a three-dimensional drawing mechanism, a homogenizing device and a heating device. The three-dimensional drawing mechanism includes a bottom frame and a middle frame. The middle frame is arranged above the bottom frame, and the bottom Several first auxiliary color pouring guns are fixed on the frame, and several second auxiliary color pouring guns are fixed on the middle frame; the homogenizing device includes a homogenizing frame and a number of longitudinal slurry retaining grooves, and the homogenizing frame and the frame are fixed between There is a vibration mechanism, and the bottom of the longitudinal slurry retaining groove is provided with a number of first through holes arranged at intervals. Through the insertion and casting operation of the three-dimensional drawing mechanism, the produced acrylic board has a three-dimensional simulation texture, which improves the product quality. The three-dimensional simulation effect, through the plane lattice diffusion of the homogenizer device and the reciprocating vibration effect of the vibration mechanism on the homogenizer device, achieves the purpose that the main color paste can quickly and evenly cover the entire molding groove, and ensures the thickness of the acrylic plate uniformity.

Description

An acrylic plate production equipment with simulated texture

technical field

The invention relates to the field of acrylic board manufacturing, in particular to an acrylic board production equipment with simulated texture.

Background technique

Acrylic sheet, commonly known as special-treated plexiglass sheet, has the advantages of light weight, low price, easy molding, etc., and is widely used in the existing market. In order to make the produced acrylic board have a beautiful appearance, manufacturers basically mix other color pastes into the main color paste, that is, auxiliary color paste, during the casting production process of the acrylic board. Because of the color of the auxiliary color paste The color of the paste is different from that of the main color, so as to achieve the purpose of drawing texture patterns on the acrylic sheet, such as imitation wood grain acrylic sheet or imitation marble acrylic sheet, etc.

In the casting production of the existing simulated textured acrylic sheet, the movement of the auxiliary color pouring gun above the molding groove is usually used to achieve the purpose of drawing the simulated texture line. In the specific casting method, the main color is first injected into the molding groove. Slurry, and then control the movement of the auxiliary color pouring gun above the molding tank through the walking mechanism. The auxiliary color pouring gun moves above the main color slurry while performing the pouring and drawing operation of the auxiliary color slurry, thereby completing the imitation marble texture. operate.

Although the pouring drawing operation of the simulated texture can draw the texture in the main color paste, this texture drawing operation can only achieve the effect of surface drawing, and cannot achieve the three-dimensional drawing effect along the thickness direction of the main color paste. The three-dimensional simulation effect of the produced imitation marble acrylic board is poor, and in the casting production process of the acrylic board, after the main color slurry is poured into the molding tank, the uniform spread of the main color slurry on the molding tank is generally It is realized by its own diffusion flow, but due to the relatively fast coagulation and solidification speed of the main color paste itself, the produced acrylic sheet often has the problem of uneven thickness, which affects the quality of the product.

SUMMARY OF THE INVENTION

In view of the deficiencies in the prior art, the present invention proposes an acrylic board production equipment with simulated texture, and the technical problem to be solved is: the existing texture drawing operation of pouring auxiliary color paste on top of the main color paste can only work To the effect of surface drawing, the three-dimensional drawing effect along the thickness direction of the main color paste cannot be achieved, which makes the three-dimensional simulation effect of the imitation marble acrylic board produced is poor, and the existing acrylic boards produced often have uneven thickness. The problem.

The technical scheme of the present invention is realized as follows:

An acrylic plate production equipment with simulated texture, including a frame, a main color pouring gun and a conveying roller group for driving the forming groove forward, the conveying roller is assembled on the frame, the main color pouring The gun is arranged above the forming tank, and further includes a three-dimensional drawing mechanism, a homogenizing device and a heating device for heating and solidifying the acrylic slurry on the forming tank, and the homogenizing device is located at the main color casting gun and the Between the forming grooves, the three-dimensional drawing mechanism is located above the forming groove and on one side of the homogenizing device along the conveying direction of the conveying roller group, and the heating device is located along the three-dimensional drawing mechanism along the conveying direction. One side of the conveying direction of the conveying roller group;

The three-dimensional drawing mechanism includes a bottom frame and a middle frame, the middle frame can be raised and lowered above the bottom frame, a plurality of first auxiliary color pouring guns are fixed on the bottom frame, and the middle frame is fixed on the bottom frame. There are several second auxiliary color pouring guns, the nozzles at the bottom of the second auxiliary color pouring guns pass through the bottom frame, the top of the first auxiliary color pouring guns pass through the middle frame, and the first auxiliary color pouring guns pass through the middle frame. Both the nozzle of the color pouring gun and the nozzle of the second auxiliary color pouring gun can be inserted into the main color slurry on the molding groove in a lifting and lowering manner;

The homogenizing device includes a homogenizing frame and several longitudinal slurry retaining grooves, the homogenizing frame is arranged between the main color pouring gun and the forming groove, and between the homogenizing frame and the frame A vibrating mechanism is provided, a plurality of the longitudinal slurry retaining grooves are arranged at intervals along the length direction of the homogenizing frame on the inner side of the homogenizing frame, and the bottom of the longitudinal slurry retaining groove is provided with a plurality of first and second grooves arranged at intervals. a through hole;

The heating device is arranged on the frame, and a heating component is arranged in the heating device, and the heating component is located above the forming groove.

Further, it also includes a top frame, the top frame can be raised and lowered above the middle frame, a plurality of third auxiliary color pouring guns are fixed on the top frame, and the bottom of the third auxiliary color pouring guns is The gun nozzle passes through the middle frame and the bottom frame in sequence, and the gun nozzle of the third auxiliary color pouring gun can be inserted into the main color paste on the forming groove in a liftable manner.

Further, a first installation plate is fixed on the middle frame, a first push plate is fixed on the bottom frame, a first cylinder is arranged on the first installation plate, and the piston rod of the first cylinder is Connect the first push plate; the top frame is fixed with a second installation plate, the bottom frame is fixed with a second push plate, the second installation plate is provided with a second cylinder, the first The piston rods of the two cylinders are connected to the second push plate.

Further, the bottom frame is provided with a bracket connected with an external manipulator.

Further, the homogenizing device further includes a plurality of transverse slurry retaining grooves, and the plurality of transverse slurry retaining grooves are arranged on the inner side of the homogenizing frame at intervals along the width direction of the homogenizing frame. The bottom of the groove is provided with a plurality of second through holes arranged at intervals.

Further, the longitudinal slurry blocking groove and the transverse slurry blocking groove are arranged on the homogenization frame to intersect with each other, and the longitudinal slurry blocking groove communicates with the transverse slurry blocking groove; the longitudinal slurry blocking groove is connected to the horizontal slurry blocking groove. A protrusion is provided on the top of the groove wall where the transverse slurry retaining grooves meet.

Further, vertical rods are provided on both sides of the frame, a bottom plate is provided between the two vertical rods, a slide rail is provided on the bottom plate, and the bottom of the homogenization frame is slidably connected with the slide rail, so The vibration mechanism is arranged between the homogenization frame and the bottom plate.

Further, the vibration mechanism includes a servo motor, a spring and an eccentric wheel, the servo motor is fixedly installed on the bottom plate, the output shaft of the servo motor is connected to the eccentric wheel, and one side of the homogenization frame passes through the eccentric wheel. The spring is connected with the bottom plate, and the other side of the homogenizing frame is in contact with the eccentric wheel.

Further, a rodless cylinder is arranged between the tops of the two vertical rods, and the main color casting gun is installed on the cylinder slider of the rodless cylinder.

Further, the heating device includes a casing, the casing is arranged around the outer side of the forming groove, the heating component is arranged in the inner cavity of the casing, and the heating component is arranged in an S-shape Electric heating wire above the forming groove.

The beneficial effects of the present invention are: through the insertion and pouring operation of the three-dimensional drawing mechanism, the purpose of pouring the auxiliary color paste at different inner positions of the main color paste is realized, so that the produced acrylic board has a three-dimensional simulation texture , which improves the three-dimensional simulation effect of the product. During the pouring process of the main color paste, through the plane lattice diffusion of the homogenizer device and the reciprocating vibration effect of the vibration mechanism on the homogenizer device, the main color paste is realized. The purpose of quickly and evenly covering the entire forming groove before coagulation ensures the thickness uniformity of the acrylic sheet and improves product quality.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

Fig. 1 is the overall structure schematic diagram of a kind of acrylic plate production equipment with simulated texture of the present invention;

Fig. 2 is the front view of Fig. 1;

3 is a schematic structural diagram of the relative positions of the three-dimensional drawing mechanism and the homogenizing device on the frame;

4 is a schematic diagram of the installation structure of the homogenizing device on the bottom plate;

Fig. 5 is the three-dimensional structure schematic diagram of the homogenizer;

Fig. 6 is the top view of the homogenizing device;

7 is a schematic diagram of the overall structure of a three-dimensional rendering mechanism;

Fig. 8 is a partial enlarged view of part A in Fig. 7;

Fig. 9 is the schematic diagram of the use state during the three-dimensional pouring operation of auxiliary color paste;

Fig. 10 is the structural representation of described bottom frame;

11 is a schematic structural diagram of the intermediate frame;

FIG. 12 is a schematic structural diagram of the top frame.

Figures: 1. Frame; 2. Main color pouring gun; 3. Forming groove; 31. Thin steel belt; 32. Rubber strip; 4. Conveying roller group; 5. Three-dimensional drawing mechanism; 51. Bottom frame; 52 53, the top frame; 54, the first mounting plate; 55, the first push plate; 56, the first cylinder; 57, the second mounting plate; 58, the second push plate; 59, the second cylinder; 510 , bracket; 6, homogenization device; 61, homogenization frame; 62, longitudinal slurry retaining groove; 63, first through hole; 64, transverse slurry retaining groove; 65, second through hole; 66, protrusion; 7, Heating device; 71. Housing; 72. Electric heating wire; 8. First auxiliary color pouring gun; 9. Second auxiliary color pouring gun; 10. Third auxiliary color pouring gun; 11. Upright pole; 12. Bottom plate; 13, slide rail; 14, servo motor; 15, spring; 16, eccentric; 17, stopper; 18, rodless cylinder; 19, cylinder slider; 20, manipulator; 21, main color paste.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Referring to Figures 1 to 12, an acrylic sheet production equipment with simulated texture includes a frame 1, a main color pouring gun 2 and a conveying roller group 4 for driving the forming groove 3 forward, referring to Figures 1 to 3, The conveying roller group 4 is installed on the frame 1, and is driven by a motor (not shown in the drawings). Rubber strips 32 are provided on both sides in the length direction. The rubber strips 32 are combined with the thin steel strip 31 to form a forming groove 3. The main color pouring gun 2 is arranged above the forming groove 3. Specifically, it also includes a three-dimensional drawing mechanism. 5. The homogenizing device 6 and the heating device 7 for heating the acrylic slurry on the solidification molding tank 3. The homogenizing device 6 is located between the main color pouring gun 2 and the molding tank 3, and the three-dimensional drawing mechanism 5 is located above the molding tank 3. And it is located on one side of the homogenizing device 6 along the conveying direction of the conveying roller group 4, and the heating device 7 is located at one side of the three-dimensional drawing mechanism 5 along the conveying direction of the conveying roller group 4, that is, along the conveying direction of the conveying roller group 4, The homogenizing device 6, the three-dimensional drawing mechanism 5 and the heating device 7 are arranged in sequence;

7 to 12 , the three-dimensional drawing mechanism 5 includes a bottom frame 51 and a middle frame 52, the middle frame 52 can be lifted and lowered above the bottom frame 51, and a plurality of first auxiliary color pouring guns 8 are fixed on the bottom frame 51, A number of second auxiliary color pouring guns 9 are fixed on the middle frame 52, the nozzles at the bottom of the second auxiliary color pouring gun 9 pass through the bottom frame 51, the top of the first auxiliary color pouring gun 8 passes through the middle frame 52, and the first auxiliary color pouring gun 8 passes through the middle frame 52. Both the nozzle of the color pouring gun 8 and the nozzle of the second auxiliary color pouring gun 9 can be inserted into the main color paste on the forming groove 3. Specifically, in this embodiment, the bottom frame 51 and the middle frame 52 are in In the vertical direction, they are arranged at intervals in a stacked form, that is, the middle frame 52 is arranged directly above the bottom frame 51, so that the first auxiliary color pouring gun 8 can normally pass through the middle of the middle frame 52 during the lifting movement. The frame 52, similarly, also enables the second auxiliary color pouring gun 9 to pass through the bottom frame 51 normally without interference, wherein the first auxiliary color pouring gun 8 and the second auxiliary color pouring gun 9 are both connected to the conveyance of the auxiliary color paste Tube, see FIG. 9, when in use, the first auxiliary color pouring gun 8 and the second auxiliary color pouring gun 9 on the bottom frame 51 are inserted into the main color paste 21 in the forming groove 3, because the middle frame 52 can The lift is arranged above the bottom frame 51, and the second auxiliary color pouring gun 9 is fixed on the middle frame 52. Therefore, by controlling the distance between the middle frame 52 and the bottom frame 51, the second auxiliary color can be adjusted. The effect of the vertical distance between the nozzle at the bottom of the pouring gun 9 and the nozzle of the first auxiliary color pouring gun 8, so that both the second auxiliary color pouring gun 9 and the first auxiliary color pouring gun 8 can be used in the main color paste. The injection operation of auxiliary color paste is carried out at different positions along the thickness direction in 21, so as to realize the purpose of pouring auxiliary color paste at different inner positions of the main color paste 21, so as to make the produced acrylic board It has a three-dimensional simulation texture, which improves the three-dimensional simulation effect of the product, and in the pouring process, only the auxiliary color slurry of different colors needs to be fed into the first auxiliary color pouring gun 8 and the second auxiliary color pouring gun 9 respectively. It can realize the production of simulated textured acrylic boards with various color textures, which improves the diversity of product texture colors;

4 to 6 , the homogenizing device 6 includes a homogenizing frame 61 and several longitudinal slurry retaining grooves 62. The homogenizing frame 61 is arranged between the main color pouring gun 2 and the forming groove 3, and the homogenizing frame 61 is connected to the frame. A vibration mechanism is provided between 1 and 1, a plurality of longitudinal slurry retaining grooves 62 are arranged at intervals along the length direction of the homogenizing frame 61 on the inner side of the homogenizing frame 61, and the bottom of the longitudinal slurry retaining groove 62 is provided with a plurality of first spaced apart. Through hole 63, when the main color paste is poured, the main color paste will fall directly after coming out from the pulp outlet at the bottom of the main color pouring gun 2. During the falling process of the main color paste, it is in any two The main color paste above the gap between the adjacent longitudinal slurry retaining grooves 62 will drop directly to the molding tank 3 through the gap between the longitudinal slurry retaining grooves 62, and then diffuse to other places in the molding tank through natural flow, while the The main color paste directly above the longitudinal slurry retaining groove 62 will fall directly onto the longitudinal slurry retaining groove 62 , and the free-falling main color paste will flow to the longitudinal slurry retaining groove 62 under the blocking impact of the longitudinal slurry retaining groove 62 . The internal diffusion flow, and because the longitudinal slurry retaining groove 62 is provided with a plurality of first through holes 63 arranged at intervals, when the main color paste in the longitudinal slurry retaining groove 62 passes through these first through holes 63, it will The through holes 63 drop directly onto the forming groove 3 , so that the first through holes 63 arranged at intervals can play the role of expanding the pouring range of the slurry, and because the longitudinal slurry retaining groove 62 is along the length direction of the homogenizing frame 61 Therefore, the purpose of diffusing and pouring the main color paste along the width direction of the homogenizing frame 61 is realized, that is, by designing the longitudinal slurry retaining grooves 62 on the homogenizing frame 61, which are arranged at intervals, and The slurry frame 61 is arranged between the molding tank 3 and the main color pouring gun 2. During the descending process of the main color slurry, the first through hole 63 can achieve the purpose of improving the slurry diffusion efficiency to ensure that the main color slurry is coagulated Previously, it was able to quickly and evenly cover the entire molding groove 3 to ensure the thickness uniformity of the acrylic sheet and improve product quality;

The heating device 7 is arranged on the rack 1, and the heating device 7 is provided with a heating component, and the heating component is located above the forming groove 3, which is used to heat and keep the acrylic slurry after the simulation texture drawing is completed, so as to improve the coagulation of the slurry. Curing efficiency and product quality.

Preferably, referring to FIG. 7 , FIG. 8 , FIG. 9 and FIG. 12 , a top frame 53 is further included. The top frame 53 can be raised and lowered above the middle frame 52 , and a plurality of third auxiliary color pouring guns are fixed on the top frame 53 10. The nozzle at the bottom of the third auxiliary color pouring gun 10 passes through the middle frame 52 and the bottom frame 51 in turn. The nozzle of the third auxiliary color pouring gun 10 can be lifted and inserted into the main color paste on the molding groove 3, The slurry inlet pipe at the top of the first auxiliary color pouring gun 8 passes through the middle frame 52 and the top frame 53 in turn, and the slurry inlet pipe at the top of the second auxiliary color pouring gun 9 passes through the top frame 53, and the top frame 53 is adjusted by driving. The vertical distance between the intermediate frames 52 enables the third auxiliary color pouring gun 10 to move vertically relative to the nozzle of the first auxiliary color pouring gun 8, so as to realize the difference in the main color paste. The purpose of injecting the auxiliary color paste at the dark and light positions is to control multiple auxiliary color pouring guns to carry out the texture injection operation at different positions, which not only improves the stereoscopic simulation effect, but also makes the production equipment. It has the function of drawing multiple three-dimensional textures at the same time.

Preferably, referring to FIGS. 7 and 8 , a first mounting plate 54 is fixed on the middle frame 52 , a first push plate 55 is fixed on the bottom frame 51 , a first cylinder 56 is mounted on the first mounting plate 54 , The piston rod of a cylinder 56 is connected to the first push plate 55, and by driving the first cylinder 56, the vertical distance between the middle frame 52 and the bottom frame 51 can be adjusted; the top frame 53 is fixed with a second installation Plate 57, a second push plate 58 is fixed on the bottom frame 51, a second cylinder 59 is arranged on the second mounting plate 57, the piston rod of the second cylinder 59 is connected to the second push plate 58, and by driving the second cylinder 59, That is, the purpose of adjusting the vertical distance between the top frame 53 and the bottom frame 51 can be achieved.

Preferably, referring to FIG. 3 , the bottom frame 51 is provided with a bracket 510 connected with the external manipulator 20 , so as to adjust the distance between the bottom frame 51 and the forming groove 3 .

Preferably, referring to FIG. 4 to FIG. 6 , the homogenizing device 6 further includes a plurality of transverse slurry retaining grooves 64 , and the plurality of transverse slurry retaining grooves 64 are arranged on the inner side of the homogenizing frame 61 at intervals along the width direction of the homogenizing frame 61 . The bottom of the slurry tank 64 is provided with a plurality of second through holes 65 arranged at intervals. During the pouring process of the main color slurry, the main color slurry falling into the transverse slurry retaining tank 64 will be in the transverse slurry retaining tank. 64 diffuses and flows into the transverse slurry blocking groove 64 under the blocking impact of the 64, and because the inner bottom wall of the transverse slurry blocking groove 64 is provided with a plurality of second through holes 65 arranged at intervals, when the main hole in the transverse slurry blocking groove 64 is provided with a plurality of second through holes 65 at intervals When the color paste passes through these second through holes 65, the main color paste will drop from the second through holes 65 to the molding groove 3, so that the second through holes 65 arranged at intervals can play the role of expanding the main color paste. The effect of the pouring range, and because the transverse slurry retaining grooves 4 are arranged at intervals along the width direction of the homogenizing frame 61, the purpose of the main color paste can be diffused and poured along the length direction of the homogenizing frame 61, and the main color slurry can be further improved. The diffusion efficiency of the color paste is combined with the diffusion and casting action of the longitudinal slurry retaining groove 62 along the width direction of the homogenizing frame 61, so as to achieve the purpose of diffusing and casting the main color paste along the width and length of the homogenizing frame at the same time. That is, the diffusion casting of the plane lattice fully guarantees the thickness uniformity of the acrylic sheet.

Preferably, the longitudinal slurry blocking grooves 62 and the transverse slurry blocking grooves 64 are arranged on the homogenization frame 61 to intersect with each other, and the longitudinal slurry blocking grooves 62 communicate with the transverse slurry blocking grooves 64; The top of the intersecting groove walls is provided with a protrusion 66. When the main color paste is poured, when the main color paste falls on the protrusion 65, part of the main color paste will be blocked by the protrusion 65 and bounce. It starts up, and then flies to other positions in the molding tank, which improves the diffusion efficiency of the main color paste.

Preferably, referring to FIG. 1 and FIG. 4 , vertical rods 11 are provided on both sides of the frame 1 . Specifically, the vertical rods 11 are arranged on both sides of the forming groove 3 along the width direction of the forming groove 3 , and a vertical rod 11 is provided between the two vertical rods 11 . There is a bottom plate 12, the middle of the bottom plate 12 is hollowed out to facilitate the falling of the main color paste, the bottom plate 12 is provided with a slide rail 13, the slide rail 13 is arranged along the length direction of the bottom plate 12, that is, the width direction of the molding groove 3, and the bottom of the homogenizing frame 61 passes through The slider is slidably connected to the slide rail 13, and the vibration mechanism is arranged between the homogenization frame 61 and the bottom plate 12, and the vibration mechanism is used to vibrate the homogenization frame 61, so that the particles falling into the longitudinal slurry retaining groove 62 and the transverse slurry retaining groove 64 The main color paste can be quickly diffused to further improve the diffusion efficiency of the main color paste.

Preferably, referring to FIGS. 3 and 4 , the vibration mechanism includes a servo motor 14, a spring 15 and an eccentric wheel 16, the servo motor 14 is fixedly installed on the base plate 12, the output shaft of the servo motor 14 is connected to the eccentric wheel 16, and the homogenizing frame 61 is a The side is connected with the bottom plate 12 through the spring 15. Specifically, the bottom plate 12 is provided with a stopper 17, and the stopper 17 is arranged at the side end of the bottom plate 12 close to the vertical rod 11. One end of the spring 15 is fixedly connected with the stopper 17, The other end of the spring 15 is fixedly connected with the homogenizing frame 61, so that the homogenizing frame 61 has an elastic reset function relative to the stopper 17. Further, the other side of the homogenizing frame 61 is in contact with the eccentric wheel 16, and the eccentric wheel 16 is in the Under the driving action of the servo motor 14, the effect of pushing the homogenizing frame 61 to reciprocate can be realized, so as to realize the purpose of vibrating the homogenizing frame 61. The homogenizing frame 61 can realize rapid diffusion and homogenization under the rapid vibration of the eccentric wheel 16. The effect of the main color paste in the paste frame 61 further improves the diffusion efficiency of the main color paste, so that the main color paste can be fully diffused on the molding tank 3 before coagulation, and the thickness of the acrylic plate is increased. uniformity to achieve the purpose of improving product quality.

Preferably, referring to FIG. 4 , a rodless cylinder 18 is provided between the tops of the two vertical rods 11 , the main color casting gun is installed on the cylinder slider 19 of the rodless cylinder 18 , and the main color casting gun is installed on the cylinder slider. 19, by driving the movement of the rodless cylinder, the purpose of driving the main color pouring gun to move above the forming groove can be achieved, which is beneficial to the diffusion pouring operation of the main color paste.

Preferably, the heating device 7 includes a casing 71 , the casing 71 is arranged around the outer side of the forming groove 3 , and the heating component is disposed in the inner cavity of the casing 71 , that is, the forming groove passes through the interior of the casing 71 , and the casing 71 is provided. The heating element is an electric heating wire 72 arranged in an S shape above the forming groove, which is beneficial to prevent heat loss and play a role in heat preservation. Coagulation curing efficiency and product quality.

Working principle: firstly connect the main color paste delivery pipe to the main color pouring gun 2, and the auxiliary color paste conveying pipe to connect the first auxiliary color pouring gun 8, the second auxiliary color pouring gun 9 and the third auxiliary color pouring gun 120 , and then start the equipment to carry out the pouring operation of the acrylic plate. The main color paste falls onto the forming tank 3 through the main color pouring gun 2. During the falling process of the main color paste, the main color paste passes through the plane of the homogenizing device 6. Under the action of lattice casting and the rapid vibration of the vibration mechanism on the homogenizing device 6, the main color paste can be quickly diffused to the forming groove 3 under the main color pouring gun 2, and then the forming groove 3 is in the conveying roller group. 4 moves forward, so that the forming groove 3 can be continuously filled with the main color paste along the conveying direction of the conveying roller group 4. When the forming groove 3 covered with the main color paste is filled, it runs to the bottom of the three-dimensional drawing mechanism 5 1, 2 and 9, by controlling the operation of the first cylinder 56 and the second cylinder 59 to control the first auxiliary color pouring gun 8, the second auxiliary color pouring gun 9 and the third auxiliary color pouring gun 10 is inserted into the different depth positions of the main color paste, and then the auxiliary color paste is injected into the main color paste through the auxiliary color pouring gun, and is combined with the forward movement of the forming tank 3, and then realized in the main color paste. The purpose of drawing the three-dimensional texture, and then after the three-dimensional texture is drawn, the acrylic board slurry in the forming tank 3 enters the heating device 7 under the conveying action of the conveying roller group 4 for heating and heat preservation, so as to solidify and condense into an acrylic board, and finally pass through The outlet of the heating device 7 comes out, and is then cut into a corresponding type of acrylic product with a simulated texture by the subsequent cutting mechanism.

The beneficial effects of this embodiment: through the insertion and pouring operation of the three-dimensional drawing mechanism, the purpose of pouring the auxiliary color paste at the internal positions of different depths in the main color paste is realized, so that the produced acrylic board has a three-dimensional simulation. The texture improves the three-dimensional simulation effect of the product. During the pouring process of the main color paste, the main color paste is realized through the plane lattice diffusion of the homogenizer device and the reciprocating vibration effect of the vibration mechanism on the homogenizer device. The purpose of quickly and evenly covering the entire forming groove before coagulation ensures the thickness uniformity of the acrylic sheet and improves product quality.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the present invention. within the scope of protection.

Claims (10)

1. The acrylic plate production equipment with the simulated textures comprises a rack, a main color casting gun and a conveying roller set, wherein the conveying roller set is used for driving a forming groove to move forward;

the stereoscopic drawing mechanism comprises a bottom frame and a middle frame, wherein the middle frame is arranged above the bottom frame in a lifting manner, a plurality of first auxiliary color casting guns are fixedly arranged on the bottom frame, a plurality of second auxiliary color casting guns are fixedly arranged on the middle frame, gun nozzles at the bottoms of the second auxiliary color casting guns penetrate through the bottom frame, the top of each first auxiliary color casting gun penetrates through the middle frame, and the gun nozzle of each first auxiliary color casting gun and the gun nozzle of each second auxiliary color casting gun are inserted into the main color slurry on the forming groove in a lifting manner;

the slurry homogenizing device comprises a slurry homogenizing frame and a plurality of longitudinal slurry blocking grooves, the slurry homogenizing frame is arranged between the main color casting gun and the forming groove, a vibration mechanism is arranged between the slurry homogenizing frame and the rack, the longitudinal slurry blocking grooves are arranged on the inner side of the slurry homogenizing frame at intervals along the length direction of the slurry homogenizing frame, and a plurality of first through holes which are arranged at intervals are formed in the bottoms of the longitudinal slurry blocking grooves;

the heating device is arranged on the rack, a heating assembly is arranged in the heating device, and the heating assembly is located above the forming groove.

2. The acrylic plate production equipment with the simulated textures as claimed in claim 1, further comprising a top frame, wherein the top frame is arranged above the middle frame in a liftable manner, a plurality of third auxiliary color casting guns are fixedly arranged on the top frame, nozzles at the bottoms of the third auxiliary color casting guns sequentially penetrate through the middle frame and the bottom frame, and the nozzles of the third auxiliary color casting guns are inserted into the primary color slurry on the forming grooves in a liftable manner.

3. The acrylic plate production equipment with simulated textures as claimed in claim 2, wherein a first mounting plate is fixedly arranged on the middle frame, a first push plate is fixedly arranged on the bottom frame, a first air cylinder is arranged on the first mounting plate, and a piston rod of the first air cylinder is connected with the first push plate; the top frame is fixedly provided with a second mounting plate, the bottom frame is fixedly provided with a second push plate, the second mounting plate is provided with a second cylinder, and a piston rod of the second cylinder is connected with the second push plate.

4. The acrylic plate production equipment with the simulated texture as claimed in claim 1, 2 or 3, wherein the bottom frame is provided with a bracket connected with an external manipulator.

5. The production equipment of acrylic plates with simulated textures as claimed in claim 1, wherein the slurry homogenizing device further comprises a plurality of transverse slurry blocking grooves, the plurality of transverse slurry blocking grooves are arranged on the inner side of the slurry homogenizing frame at intervals along the width direction of the slurry homogenizing frame, and a plurality of second through holes are arranged at intervals on the bottom of the transverse slurry blocking grooves.

6. The acrylic plate production equipment with the simulated texture is characterized in that the longitudinal pulp blocking grooves and the transverse pulp blocking grooves are arranged on the pulp homogenizing frame in a mutually intersecting mode, and the longitudinal pulp blocking grooves are communicated with the transverse pulp blocking grooves; and the top of the groove wall where the longitudinal pulp blocking groove and the transverse pulp blocking groove meet is provided with a bulge.

7. The production equipment of acrylic plates with simulated textures as claimed in claim 1, 5 or 6, wherein upright posts are arranged on two sides of the frame, a bottom plate is arranged between the two upright posts, a slide rail is arranged on the bottom plate, the bottom of the homogenizing frame is connected with the slide rail in a sliding manner, and the vibration mechanism is arranged between the homogenizing frame and the bottom plate.

8. The acrylic plate production equipment with simulated textures of claim 7, wherein the vibration mechanism comprises a servo motor, a spring and an eccentric wheel, the servo motor is fixedly installed on the bottom plate, an output shaft of the servo motor is connected with the eccentric wheel, one side of the homogenizing frame is connected with the bottom plate through the spring, and the other side of the homogenizing frame is abutted against the eccentric wheel.

9. The apparatus for producing acrylic plate with artificial texture as claimed in claim 7,

and a rodless cylinder is arranged between the tops of the two upright rods, and the main color casting gun is arranged on a cylinder slide block of the rodless cylinder.

10. The acrylic plate production equipment with the simulated texture is characterized in that the heating device comprises a shell, the shell is arranged on the outer side of the forming groove in a wrapping mode, the heating component is arranged in an inner cavity of the shell, and the heating component is an electric heating wire arranged above the forming groove in an S shape.

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