Quartz stone rough board demolding and classified collecting device

Abstract

The invention relates to the technical field of classified collection, and discloses a quartz stone rough board demolding and classified collection device which comprises a first conveying track and a second conveying track. The first conveying track is used for conveying the quartz stone rough board after demolding; the second conveying track is arranged in the middle section of the conveying stroke of the first conveying track and installed at the bottom of the conveying face of the first conveying track. The first conveying track adopts two side belts, the second conveying track adopts a crawler belt conveying device, and classified transfer is performed through the separation mechanism, so that the classification efficiency of rough boards in the conveying process is effectively improved, rapid separation of the rough boards in the conveying process is facilitated, and the overall conveying efficiency of the rough boards is improved; and the first conveying track adopts a side belt to support and convey the rough board, so that the rough board can be conveniently switched and transferred up and down on the conveying surface of the first conveying track, and the second conveying track adopts a crawler belt to convey, so that the quartz stone board preparation raw materials can be conveniently recycled, and the conveying effect of the rough board is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of classification and collection, in particular to a quartz rough board demoulding classification and collection device. Background Art

[0002] During the artificial synthesis of quartz slabs, it is usually necessary to perform pressing processing, placing the raw materials in a mold, and then obtaining finished quartz slabs through pressing, baking and curing, and cutting and polishing. After the quartz stone is pressed and formed by a mold, a rough quartz slab is obtained. Before the quartz stone is baked and cured, it is usually necessary to inspect and classify the rough slabs, bake and cure the qualified rough slabs, and recycle the unqualified rough slabs.

[0003] In the Chinese patent with the patent publication number CN114506673A, a quartz rough board demoulding classification and collection device is disclosed, which includes a first roller conveying mechanism and a second roller conveying mechanism both conveying from front to back, as well as a first bracket, a first lifting mechanism, a plurality of adsorption components, a second bracket and a transfer mechanism, wherein the first roller conveying mechanism is arranged on the first bracket, and two positioning bars arranged along the front-back direction are arranged on the upper left and right sides of the first roller conveying mechanism, and the positioning bars are connected to the first lifting mechanism arranged on the first bracket in a transmission manner. The first roller conveying mechanism and the second roller conveying mechanism are arranged to convey the rough board and the glass mold respectively, and then when the rough board is inspected and classified, due to the use of a stick conveying, the rough board is placed on the top of the stick conveying mechanism as a whole, so in the process of inspecting and separating unqualified rough boards, additional equipment is usually required, and the unqualified rough boards are lifted by a lifting mechanism, and then the unqualified rough boards are placed on a recovery conveying device for separate conveying, and the unqualified rough boards cannot be quickly separated directly on the top of the rough board conveying mechanism, thereby reducing the overall rough board conveying efficiency, and further reducing the overall processing efficiency of the quartz stone slab. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides a quartz stone rough board demoulding, classification and collection device, which has the advantages of facilitating the transportation of formed rough boards and directly separating unqualified products from the rough boards during the transportation process, and facilitating the rapid separation and transportation of the rough boards, thereby improving the overall transportation efficiency and transportation effect of the rough boards.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A quartz rough board demoulding classification and collection device comprises a first conveying track and a second conveying track;

[0007] The first conveying track is used for conveying the rough quartz stone board after demoulding;

[0008] The second conveying track is arranged in the middle of the conveying stroke of the first conveying track, and the second conveying track is installed at the bottom of the conveying surface of the first conveying track;

[0009] A separating mechanism is arranged directly above the second conveying track;

[0010] A pressing mechanism for sizing and processing the rough quartz stone slab is arranged at the end of the first conveying track.

[0011] Preferably: The first conveying track includes side belts distributed on both sides of the first conveying track. The side belts are used to support the two side edges of the rough quartz stone slab for conveying. A support strip is arranged at the bottom of the side belts. The distance between the two side belts is adapted to the length of the rough quartz stone slab. The pressing mechanism is located between the two side belts, and the long side of the die cavity of the pressing mechanism is placed parallel to the side belts.

[0012] Preferably: The pressing mechanism includes a lower die and a top press. A connecting flange is fixedly connected to the top of the top press. A pressing device is arranged outside the connecting flange. The pressing device is used to drive the top press and the lower die to close the mold.

[0013] Preferably: A support sliding rod is fixedly connected to the bottom of the top press. Lifting claws are slidably connected to both sides of the support sliding rod. A plurality of claw teeth are fixedly connected to the bottom of the lifting claws. An adjusting hydraulic rod for driving the two lifting claws to move is fixedly connected to the bottom of the top press. An auxiliary hydraulic rod is fixedly connected to the bottom of the top press. A pressing plate is fixedly connected to the movable end of the auxiliary hydraulic rod. A buffer plate is movably connected to the inner side surface of the lifting claw.

[0014] Preferably: The bottom surface and the top surface of the claw teeth are both set as horizontal planes. When the lifting claws slide inwards, the claw teeth abut against the top of the pressing plate. The auxiliary hydraulic rod is used to adjust the displacement of the pressing plate on both the upper and lower sides of the claw teeth.

[0015] Preferably: The lower die includes a lower die base. A die frame is arranged on the top of the lower die base. A forming die cavity for the rough quartz stone slab is opened inside the die frame. The pressing plate acts on the die cavity.

[0016] Preferably, the mold frame includes a first frame body and a second frame body. The bottoms of the first frame body and the second frame body are each composed of a plurality of rods. Reinforcing rods for connecting the plurality of rods are fixedly connected to the bottoms of the first frame body and the second frame body. The first frame body and the second frame body are alternately inserted into each other to form a complete mold frame. Open die sliders are arranged outside the first frame body and the second frame body. The open die sliders can be driven to slide on the top of the lower mold base. The open die sliders are used to drive the first frame body and the second frame body to separate or merge with each other. A blanking cylinder is arranged at the bottom of the lower mold base. The output end of the blanking cylinder is fixedly connected with a blanking push rod. The blanking push rod is used to push the quartz stone blank through the gap when the first frame body and the second frame body are separated.

[0017] Preferably, a plurality of groups of extension rods are arranged at the ends of the first frame body and the second frame body. Positioning grooves are formed inside the extension rods. An open die drive is arranged outside the open die slider. The open die drive is used to drive the first frame body and the second frame body to separate into an "X" shape. A top push drive is fixedly connected to the top of the open die slider. The top push drive is used to push the first frame body and the second frame body to move upward.

[0018] Preferably, the open die drive includes a crankshaft rotatably connected to the ends of the first frame body and the second frame body. A connecting rod is movably connected to the bottom of the crankshaft. Special-shaped gears are fixedly connected to both ends of the crankshaft. An adjusting tooth frame is fixedly connected to the top of the open die slider. The special-shaped gears are movably connected inside the adjusting tooth frame. The special-shaped gears include tooth parts and convex block parts. The adjusting tooth frame includes limiting convex strips. The limiting convex strips and the convex block parts of the special-shaped gears are in sliding fit. The adjusting tooth frame is used to control the special-shaped gears to deflect by a half-week angle.

[0019] Preferably, the cross-section of the positioning groove is in the shape of a spherical beaker, and the bottom of the connecting rod is spherical. The connecting rod is slidably connected inside the positioning groove.

[0020] Advantages of the present invention:

[0021] 1. For this quartz stone blank demolding, classification and collection device, by using side belts on both sides for the first conveying track and a crawler conveying device for the second conveying track, and through the separation mechanism for classification and transfer, the classification efficiency of the blanks during the conveying process is effectively improved, facilitating the rapid separation of the blanks during conveying, thereby improving the overall conveying efficiency of the blanks. During the conveying process, the first conveying track uses side belts to support and convey the blanks, thus facilitating the up-and-down switching and transfer of the blanks on the conveying surface of the first conveying track. The second conveying track uses a crawler for conveying, thus facilitating the recycling and treatment of the raw materials for preparing quartz stone plates, thereby ensuring the conveying effect of the blanks.

[0022] 2. The quartz slab blank demoulding, sorting and collecting device controls the movement of the lifting claws by adjusting the hydraulic rod, and controls the movement of the pressing plate by the auxiliary hydraulic rod. During the material transfer process, the bottom of the slab blank is placed on the top surface of the claw teeth, and at the same time, the pressing plate is controlled to abut against the top surface of the slab blank, thereby ensuring the stability of the slab blank when it is transferred to the top of the first conveying track. The slab blank is fixed up and down by the claw teeth of the lifting claws and the pressing plate, further achieving the effect of measuring the thickness of the slab blank, completing the thickness detection of the slab blank synchronously during the transfer process of the slab blank, and thus improving the overall efficiency of quartz slab preparation.

[0023] 3. The quartz slab blank demoulding, sorting and collecting device drives the first frame and the second frame to separate into an "X" shape, and then drives the first frame and the second frame to separate to both sides, thereby effectively improving the demoulding effect of the slab blank, separating the slab blank and the mold frame from surface contact to contact between the two side edges and the first frame and the second frame. And because the first frame and the second frame are first separated into an "X" shape and then the first frame and the second frame are controlled to move to both sides, driving the separation of the slab blank from the first frame and the second frame can effectively ensure that the slab blank is located at the central position of the first frame and the second frame, facilitating the subsequent top pushing rod to push the slab blank upward, and thus facilitating the top press to drive the slab blank to be transferred to the conveying surface of the first conveying track. Description of the Drawings

[0024] Figure 1 Schematic diagram of the overall structure, the first conveying track and the second conveying track of the present invention;

[0025] Figure 2 Schematic diagram of the distribution state of the first conveying track and the second conveying track of the present invention;

[0026] Figure 3 Schematic diagram of the top press of the present invention;

[0027] Figure 4 Schematic diagram of the lower mold and the pressing plate of the present invention;

[0028] Figure 5 Schematic diagram of the lower mold of the present invention;

[0029] Figure 6 Schematic diagram of the mold splitting state of the first frame and the second frame of the present invention;

[0030] Figure 7 Schematic diagram of the bottom of the first frame and the second frame of the present invention;

[0031] Figure 8 Schematic diagram of the first frame and the second frame of the present invention;

[0032] Figure 9 Schematic diagram of the mold opening drive and the top pushing drive of the present invention;

[0033] Figure 10Schematic diagram of the first frame and the second frame of the present invention being separated in an "X" state.

[0034] In the figure: 1. First conveying track; 11. Side belt; 2. Second conveying track; 3. Material pressing mechanism; 4. Separation mechanism;

[0035] 31. Lower mold; 311. Lower mold base; 312. Mold frame; 3121. First frame; 3122. Second frame; 3123. Extension rod; 3124. Positioning groove; 3125. Reinforcing rod; 313. Die opening slider; 314. Thrust drive; 315. Die opening drive; 3151. Crankshaft; 3152. Connecting rod; 3153. Special-shaped gear; 3154. Adjusting tooth frame; 3155. Limit rib; 316. Ejector cylinder; 3161. Ejector push rod;

[0036] 32. Top press; 321. Connecting flange; 322. Support sliding rod; 323. Lifting claw; 324. Claw teeth; 325. Adjusting hydraulic rod; 326. Auxiliary hydraulic rod; 327. Material pressing plate; 328. Buffer plate. Detailed implementation manners

[0037] In order to enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0038] Embodiment 1, please refer to Figure 1 - Figure 4 , a quartz slab demolding, sorting and collecting device, including a first conveying track 1 and a second conveying track 2;

[0039] The first conveying track 1 is used for the conveying work after the demolding of the quartz slab.

[0040] The second conveying track 2 is arranged in the middle of the conveying stroke of the first conveying track 1, and the second conveying track 2 is installed at the bottom of the conveying surface of the first conveying track 1;

[0041] A separation mechanism 4 is arranged directly above the second conveying track 2;

[0042] A material pressing mechanism 3 for the shaping and processing of the quartz slab is arranged at the end of the first conveying track 1.

[0043] In an alternative embodiment, the first conveying track 1 includes side belts 11 distributed on both sides of the first conveying track 1. The side belts 11 are used to support and convey the two side edges of the raw quartz stone slab. A support bar is provided at the bottom of the side belts 11. The distance between the two side belts 11 is adapted to the length of the raw quartz stone slab. The pressing mechanism 3 is located between the two side belts 11, and the long side of the die cavity of the pressing mechanism 3 is placed parallel to the side belt 11.

[0044] It should be noted that during the processing of artificial quartz stone slabs, the raw materials are placed in the pressing mechanism 3. Under the preliminary processing of the pressing mechanism 3, the raw quartz stone slab is formed. At the same time, the pressing mechanism 3 is used to transfer the formed slab to the top of the first conveying track 1. At the same time, the pressing mechanism 3 detects the thickness of the slab, determines whether the thickness of the slab meets the qualified standard, and synchronizes the judgment information to the separation mechanism 4.

[0045] When the slab is conveyed to the top of the second conveying track 2, if the slab is judged to be a qualified product, the separation mechanism 4 does not act. If the slab is judged to be an unqualified product, the separation mechanism 4 is used to push the slab onto the second conveying track 2 for recycling and conveying through the second conveying track 2.

[0046] It should be noted that the second conveying track 2 is set as a crawler conveying device. The separation mechanism 4 includes a top pressing and crushing device or a material turning device, which is used to crush the unqualified slab to the top of the second conveying track 2, or deflect the unqualified slab by 90°, so that the slab can be placed on the top of the second conveying track 2 through the first conveying track 1, thereby completing the recycling of the raw materials of the slab. In this embodiment, the separation mechanism 4 adopts a top pressing and crushing hammer mechanism.

[0047] By using the two side belts 11 for the first conveying track 1 and the crawler conveying device for the second conveying track 2, and classifying and transferring through the separation mechanism 4, the classification efficiency of the slab during the conveying process can be effectively improved, which is convenient for quickly separating the slabs during conveying, thereby improving the overall conveying efficiency of the slabs. During the conveying process, the first conveying track 1 uses the side belts 11 to support and convey the slab, which is convenient for the slab to be switched and transferred up and down on the conveying surface of the first conveying track 1. The second conveying track 2 uses crawler conveying, which is convenient for the recycling and treatment of the raw materials for preparing quartz stone slabs, thus ensuring the conveying effect of the slab. Embodiment 2, refer to Figure 3 and Figure 4 On the basis of Embodiment 1, further, the pressing mechanism 3 includes a lower die 31 and a top press 32. A connecting flange 321 is fixedly connected to the top of the top press 32. A pressing device is arranged outside the connecting flange 321, and the pressing device is used to drive the top press 32 and the lower die 31 to close the die.

[0048] It should be noted that when preparing the rough board, the raw materials for preparing the rough board are placed in the lower mold 31. The blank holding device drives the top press 32 to move downward through the connecting flange 321 until the top press 32 and the lower mold 31 are closed. Then, after the top press 32 and the lower mold 31 are closed, the rough board is pressed and formed, thus completing the preparation of the rough board.

[0049] Reference Figure 3 , in an optional embodiment, a support slide bar 322 is fixedly connected to the bottom of the top press 32. Lifting claws 323 are slidably connected to both sides of the support slide bar 322. A plurality of claw teeth 324 are fixedly connected to the bottom of the lifting claws 323. An adjusting hydraulic rod 325 for driving the movement of the two-sided lifting claws 323 is fixedly connected to the bottom of the top press 32. An auxiliary hydraulic rod 326 is fixedly connected to the bottom of the top press 32. A pressure plate 327 is fixedly connected to the movable end of the auxiliary hydraulic rod 326. A buffer plate 328 is movably connected to the inner side surface of the lifting claws 323.

[0050] Furthermore, the bottom surface and the top surface of the claw teeth 324 are both set as horizontal planes. When the lifting claws 323 slide inward, the claw teeth 324 abut against the top of the pressure plate 327. The auxiliary hydraulic rod 326 is used to adjust the displacement of the pressure plate 327 on both the upper and lower sides of the claw teeth 324.

[0051] It should be noted that during the process of pressing and forming the rough board, the auxiliary hydraulic rod 326 is controlled. The auxiliary hydraulic rod 326 drives the pressure plate 327 to move to the bottom of the claw teeth 324. At the same time, the adjusting hydraulic rod 325 controls the two-sided lifting claws 323 to move inward towards each other, and controls the claw teeth 324 of the lifting claws 323 to abut against the top of the pressure plate 327. By the lifting claws 323 abutting against both sides of the top of the pressure plate 327, the stability of the pressure plate 327 during the process of pressing the rough board is ensured, effectively avoiding the inclination of the pressure plate 327 due to uneven force, thereby improving the quality of the rough board pressing and forming.

[0052] When the rough board is pressed and formed, the adjusting hydraulic rod 325 controls the lifting claws 323 to move to both sides, and the auxiliary hydraulic rod 326 controls the pressure plate 327 to move upward, so that the pressure plate 327 moves above the claw teeth 324. Then, the lifting claws 323 are controlled to grab the rough board, so that the bottom of the rough board is placed on the top surface of the claw teeth 324. At the same time, the pressure plate 327 is controlled to abut against the top surface of the rough board, thereby ensuring the stability of the rough board when it is transported to the top of the first conveying track 1. The rough board is fixed up and down by the claw teeth 324 of the lifting claws 323 and the pressure plate 327, further achieving the effect of measuring the thickness of the rough board, achieving the synchronous detection of the thickness of the rough board during the process of transporting the rough board, and thereby improving the overall efficiency of the preparation of the quartz stone plate.

[0053] When the green board moves to the upper part of the first conveying track 1 through the side belts 11 on both sides, the pressing device drives the top presser 32 to rotate 90° through the connecting flange 321, so that the long side of the green board is perpendicular to the side belt 11, which is convenient for placing the green board on the top of the side belt 11, and further convenient for the green board to be conveyed by the side belt 11 into the next process for conveying.

[0054] Reference Figures 4 - 6 and Figure 8 In an optional embodiment, the lower mold 31 includes a lower mold base 311. A mold frame 312 is arranged on the top of the lower mold base 311. A forming cavity for quartz stone green board is formed inside the mold frame 312, and the pressing plate 327 acts on the cavity.

[0055] Furthermore, the mold frame 312 includes a first frame body 3121 and a second frame body 3122. The bottoms of the first frame body 3121 and the second frame body 3122 are both composed of several rods. Reinforcing rods 3125 for connecting several rods are fixedly connected to the bottoms of the first frame body 3121 and the second frame body 3122. The first frame body 3121 and the second frame body 3122 are alternately inserted into each other to form a complete mold frame 312. Open mold sliders 313 are arranged on the outsides of the first frame body 3121 and the second frame body 3122. The open mold sliders 313 can be driven to slide on the top of the lower mold base 311. The open mold sliders 313 are used to drive the first frame body 3121 and the second frame body 3122 to separate or merge from each other. A top material cylinder 316 is arranged at the bottom of the lower mold base 311. The output end of the top material cylinder 316 is fixedly connected with a top material push rod 3161. The top material push rod 3161 is used to push the quartz stone green board through the gap when the first frame body 3121 and the second frame body 3122 are separated.

[0056] During the processing of quartz stone plates, control the first frame body 3121 and the second frame body 3122 to close the mold to form a complete mold frame 312. A complete mold cavity is formed inside the mold frame 312. Then, place the raw materials for preparing the green board inside the mold cavity. During the mold closing process, the pressing plate 327 presses against the inside of the mold cavity, and thus the pressing of the green board inside the mold cavity is completed.

[0057] After the pressing is completed, drive the open mold sliders 313 to slide on the top of the lower mold base 311. The open mold sliders 313 drive the first frame body 3121 and the second frame body 3122 to move away from each other, so that the first frame body 3121 and the second frame body 3122 are separated, which is convenient for separating the green board inside the mold frame 312 from the first frame body 3121 and the second frame body 3122, and is convenient for the subsequent demolding work of the green board. After the first frame body 3121 and the second frame body 3122 are separated, the top material cylinder 316 controls the top material push rod 3161 to push upward through the gap between the first frame body 3121 and the second frame body 3122. The green board is pushed out of the mold by the top material push rod 3161, so that the green board moves above the mold frame 312, and thus it is convenient for the lifting claws 323 to transfer the material.

[0058] Example 3, referring to Figures 6 - 10 , on the basis of Example 2, further, a plurality of groups of extension rods 3123 are provided at the ends of the first frame body 3121 and the second frame body 3122. A positioning groove 3124 is provided inside the extension rod 3123. An opening die drive 315 is provided outside the opening die slider 313. The opening die drive 315 is used to drive the first frame body 3121 and the second frame body 3122 to separate into an "X" shape. A top push drive 314 is fixedly connected to the top of the opening die slider 313. The top push drive 314 is used to push the first frame body 3121 and the second frame body 3122 to move upward.

[0059] On the basis of Example 2, further, during the demoulding process, the top push drive 314 pushes the first frame body 3121 and the second frame body 3122 to move upward. Under the action of the opening die drive 315, the first frame body 3121 and the second frame body 3122 separate the same-side ends of the first frame body 3121 and the second frame body 3122 from each other, so that the first frame body 3121 and the second frame body 3122 are separated into a crossed "X" shape. The opening die drive 315 drives the first frame body 3121 and the second frame body 3122 in the shape of an "X" to move to both sides, further improving the demoulding effect of the green board.

[0060] When the demoulding action of the first frame body 3121 and the second frame body 3122 is completed, the ejector push rod 3161 further pushes the green board to move upward.

[0061] On the basis of Example 2, by driving the first frame body 3121 and the second frame body 3122 to separate into an "X" shape, and then driving the first frame body 3121 and the second frame body 3122 to separate to both sides, the demoulding effect of the green board is effectively improved, so that the green board and the die frame 312 are separated from surface contact to contact with the first frame body 3121 and the second frame body 3122 at both sides. And because the first frame body 3121 and the second frame body 3122 are first separated into an "X" shape, and then the first frame body 3121 and the second frame body 3122 are controlled to move to both sides, so driving the separation of the green board and the first frame body 3121 and the second frame body 3122 can effectively ensure that the green board is located at the central position of the first frame body 3121 and the second frame body 3122, and then it is convenient for the subsequent ejector push rod 3161 to push the green board upward, so as to facilitate the top press 32 to drive the green board to be transported to the conveying surface of the first conveying track 1.

[0062] By arranging the first frame 3121 and the second frame 3122 to cooperate with the mold opening drive 315, during the demolding process of the rough board, the first frame 3121 and the second frame 3122 are controlled to separate into an "X" state first, and then the first frame 3121 and the second frame 3122 are driven to move to both sides, thereby effectively ensuring the demolding effect of the rough board, avoiding the sticking of the rough board and the first frame 3121 and the second frame 3122, improving the separation effect of the rough board and the mold frame 312, and facilitating the rapid transportation of the rough board to the top of the first conveying track 1.

[0063] refer to Figure 9 In an optional embodiment, the mold opening drive 315 includes a crank shaft 3151 rotatably connected to the ends of the first frame body 3121 and the second frame body 3122, the bottom of the crank shaft 3151 is movably connected with a connecting rod 3152, both ends of the crank shaft 3151 are fixedly connected with special-shaped gears 3153, the top of the mold opening slider 313 is fixedly connected with an adjusting gear frame 3154, the special-shaped gear 3153 is movably connected to the inside of the adjusting gear frame 3154, the special-shaped gear 3153 includes a tooth portion and a protrusion portion, the adjusting gear frame 3154 includes a limiting convex strip 3155, the limiting convex strip 3155 and the protrusion portion of the special-shaped gear 3153 are slidably matched, and the adjusting gear frame 3154 is used to control the special-shaped gear 3153 to deflect at a half-circle angle.

[0064] The cross section of the positioning groove 3124 is in the shape of a spherical beaker, the bottom of the connecting rod 3152 is spherical, and the connecting rod 3152 is slidably connected to the inside of the positioning groove 3124 .

[0065] refer to Figure 9 It should be noted that when the mold opening drive 315 is working, the push drive 314 pushes the first frame 3121 to move upward, and the first frame 3121 drives the crank shaft 3151 rotatably connected thereto to move upward, and the crank shaft 3151 drives the special-shaped gear 3153 to move upward inside the adjusting gear frame 3154, and through the cooperation of the teeth, the crank shaft 3151 is driven to rotate 180°, and the crank shaft 3151 pushes the connecting rod 3152 to move downward relative to the first frame 3121, thereby separating the first frame 3121 and the second frame 3122 at the end.

[0066] Similarly, the second frame body 3122 and the other side of the first frame body 3121 are separated synchronously, so that the first frame body 3121 and the second frame body 3122 are separated into an "X" shape.

[0067] It should be noted that limiting ribs 3155 are provided on both the upper and lower sides of the adjusting tooth frame 3154. When the teeth of the special-shaped gear 3153 and the adjusting tooth frame 3154 are disengaged from meshing, the tooth part of the special-shaped gear 3153 is suspended. At the same time, the convex part of the special-shaped gear 3153 is in contact with the limiting rib 3155, so as to achieve the effect of restricting the rotation of the special-shaped gear 3153. Thus, when the special-shaped gear 3153 moves up and down inside the adjusting tooth frame 3154, the special-shaped gear 3153 is always in a 180° rotation switching state, so as to ensure the stability of the demolding and mold closing of the first frame 3121 and the second frame 3122. And by sliding the connecting rod 3152 into the positioning groove 3124, it is convenient to disassemble and maintain the material pressing mechanism 3, further improving the overall use effect of the device.

[0068] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A demoulding, classification and collection device for quartz rough board, characterized by: It comprises a first conveying track (1) and a second conveying track (2); The first conveying track (1) is used for conveying the rough quartz stone board after demoulding; The second conveying track (2) is arranged in the middle section of the conveying travel of the first conveying track (1), and the second conveying track (2) is installed at the bottom of the conveying surface of the first conveying track (1); A separation mechanism (4) is arranged directly above the second conveying track (2); The end of the first conveying track (1) is provided with a material pressing mechanism (3) for shaping the rough quartz stone plate.

2. A quartz rough board demoulding classification and collection device according to claim 1, characterized in that: The first conveying track (1) comprises side strips (11) distributed on both sides of the first conveying track (1), the side strips (11) are used to support the side strips of the quartz rough board for conveying, the bottom of the side strips (11) is provided with supporting strips, the spacing between the side strips (11) on both sides is adapted to the length of the quartz rough board, the pressing mechanism (3) is located between the side strips (11) on both sides, and the long side of the mold cavity of the pressing mechanism (3) is placed parallel to the side strips (11).

3. A quartz rough board demoulding classification and collection device according to claim 2, characterized in that: The pressing mechanism (3) comprises a lower mold (31) and a presser (32); a connecting flange (321) is fixedly connected to the top of the presser (32); a pressing device is arranged outside the connecting flange (321); the pressing device is used to drive the presser (32) and the lower mold (31) to close the mold.

4. A quartz rough board demoulding classification and collection device according to claim 3, characterized in that: The bottom of the pusher (32) is fixedly connected to a supporting slide bar (322), and lifting claws (323) are slidably connected to both sides of the supporting slide bar (322), and the bottom of the lifting claws (323) is fixedly connected to a plurality of claw teeth (324), and the bottom of the pusher (32) is fixedly connected to an adjusting hydraulic rod (325) for driving the lifting claws (323) on both sides to move, and the bottom of the pusher (32) is fixedly connected to an auxiliary hydraulic rod (326), and the movable end of the auxiliary hydraulic rod (326) is fixedly connected to a pressing plate (327), and the inner side of the lifting claw (323) is movably connected to a buffer plate (328).

5. A quartz rough board demoulding classification and collection device according to claim 4, characterized in that: The bottom surface and the top surface of the claw teeth (324) are both set as horizontal planes. When the lifting claw (323) slides inward, the claw teeth (324) abuts against the top of the pressing plate (327). The auxiliary hydraulic rod (326) is used to adjust the displacement of the pressing plate (327) on the upper and lower sides of the claw teeth (324).

6. A quartz rough board demoulding classification and collection device according to claim 4, characterized in that: The lower mold (31) comprises a lower mold base (311), a mold frame (312) is arranged on the top of the lower mold base (311), a quartz rough plate molding mold cavity is opened inside the mold frame (312), and a pressing plate (327) acts in the mold cavity.

7. A quartz rough board demoulding classification and collection device according to claim 6, characterized in that: The mold frame (312) comprises a first frame body (3121) and a second frame body (3122). The bottoms of the first frame body (3121) and the second frame body (3122) are both composed of a plurality of bars. The bottoms of the first frame body (3121) and the second frame body (3122) are both fixedly connected with reinforcing bars (3125) for connecting the plurality of bars. The first frame body (3121) and the second frame body (3122) are alternately plugged into each other to form a complete mold frame (312). The outsides of the first frame body (3121) and the second frame body (3122) are both provided with A mold opening slider (313) is provided, and the mold opening slider (313) can be driven to slide on the top of the lower mold base (311). The mold opening slider (313) is used to drive the first frame body (3121) and the second frame body (3122) to separate or merge from each other. A material ejection cylinder (316) is provided at the bottom of the lower mold base (311), and a material ejection push rod (3161) is fixedly connected to the output end of the material ejection cylinder (316). The material ejection push rod (3161) is used to push the quartz rough plate through the gap when the first frame body (3121) and the second frame body (3122) are separated.

8. A quartz rough board demoulding classification and collection device according to claim 7, characterized in that: A plurality of groups of extension rods (3123) are provided at the ends of the first frame body (3121) and the second frame body (3122), and positioning grooves (3124) are provided inside the extension rods (3123). A mold opening drive (315) is provided outside the mold opening slider (313), and the mold opening drive (315) is used to drive the first frame body (3121) and the second frame body (3122) to separate into an "X" shape. A push drive (314) is fixedly connected to the top of the mold opening slider (313), and the push drive (314) is used to push the first frame body (3121) and the second frame body (3122) to move upward.

9. A quartz rough board demoulding classification and collection device according to claim 8, characterized in that: The mold opening drive (315) includes a crank shaft (3151) rotatably connected to the ends of the first frame body (3121) and the second frame body (3122); the bottom of the crank shaft (3151) is movably connected to a connecting rod (3152); both ends of the crank shaft (3151) are fixedly connected to special-shaped gears (3153); the top of the mold opening slider (313) is fixedly connected to an adjusting gear frame (3154); the special-shaped gear (3153) is movably connected to the inside of the adjusting gear frame (3154); the special-shaped gear (3153) includes a tooth portion and a protrusion portion; the adjusting gear frame (3154) includes a limiting convex strip (3155); the limiting convex strip (3155) and the protrusion portion of the special-shaped gear (3153) are slidably matched; the adjusting gear frame (3154) is used to control the special-shaped gear (3153) to deflect at a half-circle angle.

10. A quartz rough board demoulding classification and collection device according to claim 9, characterized in that: The cross section of the positioning groove (3124) is in the shape of a spherical beaker, the bottom of the connecting rod (3152) is spherical, and the connecting rod (3152) is slidably connected to the inside of the positioning groove (3124).

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