Plate raw material rolling and conveying device for quartz stone plate production and rolling method

Abstract

The invention discloses a plate raw material rolling and conveying device for quartz stone plate production and a rolling method, and relates to the technical field of quartz stone plate production. The device specifically comprises a base, a rack is fixed to the outer walls of the two sides of the top of the base through bolts correspondingly, mounting grooves are formed in the outer walls of the two sides of the rack correspondingly, an adjusting mechanism is arranged in each mounting groove, and grinding rollers distributed at equal intervals are rotationally connected to the opposite sides of the two adjusting mechanisms; a conveying mechanism is arranged on the outer wall of the top, close to the lower portion of the grinding roller, of the rack, a driving assembly is arranged on the outer wall of one side of the rack, the output end of the driving assembly is connected with the driving end of the conveying mechanism, the driving assembly comprises a main gear, a rotating shaft, a secondary gear and a servo motor, and the servo motor is fixedly connected to the outer wall of one side of the rack. According to the invention, the continuous rolling process is realized, the frequent start-stop operation is avoided, the downtime in the production process is reduced, and the uniform compaction of the plate raw material in the rolling process is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of quartz stone plate production, and in particular to a plate material rolling and conveying device and a rolling method for producing quartz stone plates. Background Art

[0002] In the production process of quartz stone slabs, rolling is an important link. The rolling process mainly involves extruding and compacting the mixed quartz stone particles and resin and other materials through a rolling machine to form them into slab raw materials. The rolling process requires the use of a special rolling conveying device to convey the mixed materials to the rolling machine for rolling and forming. The rolling conveying device usually includes a conveyor belt, a conveyor roller, a motor and other components, and the raw materials are conveyed to the rolling machine through the conveyor belt. The rolling machine will apply a certain amount of pressure and vibration to make the raw materials evenly distributed and compacted during the rolling process, and finally form slab raw materials that meet the requirements. During the rolling process, attention should also be paid to the uniformity and density of the raw materials to avoid defects such as bubbles and cracks. Through scientific and reasonable rolling methods, high-quality quartz stone slabs can be produced to meet market demand.

[0003] After searching, the Chinese patent application number CN2023216361112 discloses a quartz stone noiseless rolling press device, which relates to the field of quartz processing equipment, including a group of conveying rollers and a quartz stone raw material body, a group of conveying rollers are sleeved with a conveyor belt, a quartz stone placement plate is placed on the conveyor belt, and the quartz stone raw material body is placed on the quartz stone placement plate. A pressing support assembly is provided on the bottom side of the conveyor belt, and a telescopic cylinder is provided above the conveyor belt, and a telescopic rod is connected to the output end of the telescopic cylinder. The operation of the telescopic cylinder drives the telescopic rod and the pressure plate to move downward, and drives the noise reduction cover to move downward. When the bottom extrusion rubber under the noise reduction cover contacts the top side of the conveyor belt, the pressure plate contacts the quartz stone raw material body for extrusion molding. A quartz stone noiseless rolling press device in the above patent has the following shortcomings:

[0004] Although the press support platform of the above-mentioned device can play a supporting role during the pressing process of the pressing plate, thereby pressing and forming the placed quartz stone raw material body, the pressing plate needs to be operated vertically by a telescopic cylinder during operation, and the conveyor belt needs to operate intermittently. Such intermittent rolling method not only reduces the efficiency of rolling and conveying the quartz stone plate raw materials, but also the intermittent action will damage the service life of the equipment to a certain extent. Therefore, there is an urgent need for a plate raw material rolling and conveying device and a rolling method for quartz stone plate production. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a plate material rolling and conveying device and a rolling method for producing quartz stone plates.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A plate material rolling and conveying device for producing quartz stone plates, comprising a base, wherein the outer walls on both sides of the top of the base are respectively fixed to a frame by bolts, and the outer walls on both sides of the frame are respectively provided with mounting grooves, each mounting groove is provided with an adjustment mechanism, and rolling rollers distributed equidistantly are rotatably connected to the opposite sides of the two adjustment mechanisms, a conveying mechanism is provided on the outer wall of the top below the frame near the rolling rollers, and a driving assembly is provided on the outer wall on one side of the frame, and the output end of the driving assembly is connected to the driving end of the conveying mechanism.

[0008] Preferably, the driving assembly includes a main gear, a rotating shaft, a secondary gear and a servo motor, and the servo motor is fixedly connected to an outer wall of one side of the frame, and the secondary gear is connected to the circumference of the output end of the servo motor through a coupling.

[0009] Furthermore, the rotating shaft is rotatably connected to one side of the frame, and the rotating shaft passes through one side of the frame, the secondary gear is connected to the circumference of the rotating shaft through threads, and the rotating shaft and the secondary gear are meshed with each other.

[0010] On the basis of the above scheme: the transmission mechanism includes a pressure plate, a slide groove, a bracket, a limit plate, a conveyor belt and a rotating rod, and the bracket is connected to the outer walls on both sides of the top of the frame by bolts, and the rotating rod is rotatably connected to the inside of the two ends of the bracket.

[0011] A better solution in the above solution is: the two ends of the conveyor belt are respectively sleeved on the circumference of the rotating rod, the limit plates are fixedly connected to the inner sides of the two ends of the bracket by bolts, and the outer walls on both sides of the frame below the adjustment mechanism are respectively provided with plug holes.

[0012] As a further solution of the present invention: guide grooves are respectively provided on both sides of the socket, and the pressure plate is inserted into the socket, slide grooves are provided on the outer walls on both sides of the pressure plate, the slide grooves are adapted to the guide grooves, and one end of the rotating shaft is connected to one end of the rotating rod by a thread.

[0013] At the same time, the adjustment mechanism includes a moving block, an adjustment knob, a lifting slot and a threaded rod, and the top and bottom inner walls of the mounting slot are respectively fixed with a mounting seat by bolts, and the lifting slots are respectively opened on the outer walls on both sides of the mounting seat.

[0014] As a preferred embodiment of the present invention, the moving block is slidably connected to the inside of the lifting slot, and the frame is provided with threaded holes distributed at equal distances above the moving block, and the threaded rods are connected to the threaded holes through threads.

[0015] At the same time, the adjusting knob is connected to the top of the threaded rod through a thread, the bottom of the threaded rod is connected to the top of the moving block through a thread, and the two ends of the rolling roller form a rotational fit with the opposite side of each two moving blocks.

[0016] A rolling method of a plate material rolling and conveying device for producing quartz stone plates, comprising the following steps:

[0017] S1: Feed the material film wrapped with the raw materials of the quartz stone slabs onto the top of the conveyor belt, start the servo motor to drive the secondary gear to rotate, the rotating secondary gear drives the main gear to rotate, the rotating main gear drives the rotating shaft to rotate, and the rotating shaft drives the rotating rod to rotate;

[0018] S2: The rotating rod drives the conveyor belt to work, so that the raw materials wrapped with quartz stone plates can be transported. Before this, the pressure plate is inserted into the socket, and the slide grooves and guide grooves on both sides of the pressure plate are fitted with each other, so that the material film wrapped with the raw materials of the quartz stone plates will not go up and down during rolling and transmission;

[0019] S3: Prior to this, the rotating adjustment knob drives the threaded rod to rotate, and the rotating threaded rod drives the moving block to move up and down in the lifting slot, thereby effectively adjusting the distance between the rolling roller and the conveyor belt.

[0020] The beneficial effects of the present invention are:

[0021] 1. A quartz stone slab raw material rolling and conveying device and rolling method for producing quartz stone slabs. When working, the servo motor is started to drive the secondary gear to rotate, the rotating secondary gear drives the main gear to rotate, the rotating main gear drives the rotating shaft to rotate, the rotating shaft drives the rotating rod to rotate, and the rotating rotating rod drives the conveyor belt to work, so that the raw materials wrapped with quartz stone slabs can be transmitted. Before this, the pressure plate is inserted into the socket, and the slide grooves and guide grooves on both sides of the pressure plate are fitted with each other, so that the material film wrapped with the quartz stone slab raw materials will not be loose up and down during rolling and transmission. It not only solves the problem of low production efficiency of quartz stone slab raw materials for traditional intermittent rolling and transmission, but also promotes the continuity of the entire quartz stone slab raw material rolling and transmission work, ensures the service life of the overall equipment, and has a high degree of automation.

[0022] 2. This kind of quartz stone slab raw material rolling and conveying device and rolling method, by rotating the adjustment knob to drive the threaded rod to rotate, the rotating threaded rod drives the moving block to rise and fall in the lifting groove, thereby effectively realizing the distance adjustment between the rolling roller and the conveyor belt, meeting the requirement of adjusting the rolling pressure of the material film wrapped with quartz stone slab raw materials of different sizes, adapting to different quartz stone slab production conditions, improving the production flexibility, and high practicality.

[0023] 3. A quartz stone slab raw material rolling and conveying device and rolling method, the overall equipment can realize the continuous rolling process, avoid frequent start and stop operations, improve production efficiency, reduce downtime in the production process, and ensure the uniform compaction of the slab raw materials during the rolling process, which is beneficial to maintaining the stability of product quality. At the same time, the equipment with adjustable rolling intensity can be adjusted according to different production needs and material properties, adapt to different rolling requirements, and increase production flexibility and adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the main structure of a plate material rolling and conveying device for producing quartz stone plates proposed by the present invention;

[0025] Figure 2 This is a schematic diagram of the back structure of a plate material rolling and conveying device for producing quartz stone plates proposed by the present invention;

[0026] Figure 3 This is a side structural schematic diagram of a plate material rolling and conveying device for producing quartz stone plates proposed by the present invention;

[0027] Figure 4 This is a schematic diagram of the structure of A in a plate material rolling and conveying device for producing quartz stone plates proposed by the present invention;

[0028] Figure 5 This is a schematic diagram of the structure of a conveying mechanism in a plate material rolling and conveying device for producing quartz stone plates proposed by the present invention;

[0029] Figure 6 The present invention is a schematic diagram of the partial structure of a socket in a plate material rolling and conveying device for producing quartz stone plates.

[0030] In the figure: 1. base; 2. frame; 3. transmission mechanism; 4. mounting seat; 5. adjustment mechanism; 6. rolling roller; 7. driving assembly; 8. socket; 9. guide groove; 301. pressure plate; 302. slide groove; 303. bracket; 304. limit plate; 305. transmission belt; 306. rotating rod; 501. moving block; 502. adjustment knob; 503. lifting groove; 504. threaded rod; 701. main gear; 702. rotating shaft; 703. secondary gear; 704. servo motor. DETAILED DESCRIPTION

[0031] The technical solution of the present invention is further described in detail below in conjunction with specific implementation methods.

[0032] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0033] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this patent.

[0034] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected or set, or it can be detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0035] Embodiment 1:

[0036] A quartz stone plate raw material rolling and conveying device for producing quartz stone plates, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, it includes a base 1, and the outer walls on both sides of the top of the base 1 are respectively fixed with a frame 2 by bolts, and the outer walls on both sides of the frame 2 are respectively provided with mounting grooves, and an adjusting mechanism 5 is arranged in each mounting groove, and the opposite sides of the two adjusting mechanisms 5 are rotatably connected with equidistantly distributed rolling rollers 6, and a transmission mechanism 3 is arranged on the outer wall of the top below the frame 2 near the rolling roller 6, and a driving component 7 is arranged on the outer wall of one side of the frame 2, and the output end of the driving component 7 is connected to the driving end of the transmission mechanism 3.

[0037] In order to solve the problem of low production efficiency of quartz stone slab raw materials by traditional intermittent rolling transmission; Figure 4 and Figure 5As shown, the driving assembly 7 includes a main gear 701, a rotating shaft 702, a secondary gear 703 and a servo motor 704, and the servo motor 704 is fixedly connected to the outer wall of one side of the frame 2, the secondary gear 703 is connected to the circumference of the output end of the servo motor 704 through a coupling, the rotating shaft 702 is rotatably connected to one side of the frame 2, and the rotating shaft 702 passes through one side of the frame 2, the secondary gear 703 is connected to the circumference of the rotating shaft 702 by a thread, and the rotating shaft 702 and the secondary gear 703 are meshed with each other;

[0038] The transmission mechanism 3 includes a pressure plate 301, a slide groove 302, a bracket 303, a limit plate 304, a conveyor belt 305 and a rotating rod 306, and the bracket 303 is connected to the outer walls on both sides of the top of the frame 2 by bolts, the rotating rod 306 is rotatably connected to the inside of the two ends of the bracket 303, the two ends of the conveyor belt 305 are respectively sleeved on the circumference of the rotating rod 306, the limit plate 304 is fixedly connected to the inner side of the two ends of the bracket 303 by bolts, the outer walls on both sides of the lower side of the frame 2 close to the adjustment mechanism 5 are respectively provided with plug holes 8, the two sides of the plug hole 8 are respectively provided with guide grooves 9, and the pressure plate 301 is inserted into the plug hole 8, the slide groove 302 is provided on the outer walls on both sides of the pressure plate 301, the slide groove 302 is adapted to the guide groove 9, and one end of the rotating shaft 702 is connected to one end of the rotating rod 306 by threads;

[0039] During operation, the servo motor 704 is started to drive the secondary gear 703 to rotate, the rotating secondary gear 703 drives the main gear 701 to rotate, the rotating main gear 701 drives the rotating shaft 702 to rotate, the rotating rotating shaft 702 drives the rotating rod 306 to rotate, and the rotating rotating rod 306 drives the transmission belt 305 to work, so that the raw materials wrapped with quartz stone slabs can be transmitted. Before this, the pressure plate 301 is inserted into the socket 8, and the slide grooves 302 and guide grooves 9 on both sides of the pressure plate 301 are fitted with each other, so that the material film wrapped with the quartz stone slab raw materials will not appear up and down 605 during rolling and transmission, which not only solves the problem of low production efficiency of quartz stone slab raw materials for traditional intermittent rolling and transmission, but also promotes the continuity of the entire quartz stone slab raw material rolling and transmission work, ensuring the service life of the overall equipment and a high degree of automation.

[0040] In order to facilitate the adjustment of the rolling roller 6, the adjustment of the rolling force can be achieved; Figure 2 and Figure 6As shown, the adjustment mechanism 5 includes a moving block 501, an adjusting knob 502, a lifting slot 503 and a threaded rod 504, and the top and bottom inner walls of the mounting slot are respectively fixed with a mounting seat 4 by bolts, and the lifting slots 503 are respectively opened on the outer walls of both sides of the mounting seat 4, and the moving block 501 is slidably connected to the inside of the lifting slot 503, and the upper part of the frame 2 near the moving block 501 is provided with threaded holes distributed at equal distances, and the threaded rod 504 is connected to the threaded holes by threads, and the adjusting knob 502 is connected to the top of the threaded rod 504 by threads, and the bottom end of the threaded rod 504 is connected to the top of the moving block 501 by threads, and the two ends of the rolling roller 6 respectively form a rotational fit with the opposite side of each two moving blocks 501;

[0041] By rotating the adjusting knob 502, the threaded rod 504 is driven to rotate, and the rotating threaded rod 504 drives the moving block 501 to rise and fall in the lifting groove 503, thereby effectively realizing the distance adjustment between the rolling roller 6 and the conveyor belt 305, meeting the requirement of adjusting the rolling pressure of the material film wrapped with quartz stone slab raw materials of different sizes, adapting to different quartz stone slab production conditions, improving the production flexibility, and having high practicality.

[0042] Embodiment 2:

[0043] A rolling method of a plate material rolling and conveying device for producing quartz stone plates, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, the following steps are included:

[0044] S1: Feed the material film wrapped with the raw material of the quartz stone plate to the top of the conveyor belt 305, start the servo motor 704 to drive the secondary gear 703 to rotate, the rotating secondary gear 703 drives the main gear 701 to rotate, the rotating main gear 701 drives the rotating shaft 702 to rotate, and the rotating shaft 702 drives the rotating rod 306 to rotate;

[0045] S2: The rotating rod 306 drives the conveyor belt 305 to work, so that the raw material wrapped with quartz stone plate can be conveyed. Before this, the pressure plate 301 is inserted into the socket 8, and the slide grooves 302 and the guide grooves 9 on both sides of the pressure plate 301 are fitted with each other, so that the material film wrapped with the raw material of the quartz stone plate will not go up and down 605 during rolling and conveying;

[0046] S3: Prior to this, the rotating adjustment knob 502 drives the threaded rod 504 to rotate, and the rotating threaded rod 504 drives the moving block 501 to move up and down in the lifting groove 503, thereby effectively adjusting the distance between the rolling roller 6 and the conveyor belt 305.

[0047] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A plate material rolling and conveying device for producing quartz stone plates, comprising a base (1), characterized in that: The outer walls on both sides of the top of the base (1) are respectively fixed to the frame (2) by bolts, and the outer walls on both sides of the frame (2) are respectively provided with mounting grooves, each mounting groove is provided with an adjustment mechanism (5), and the opposite sides of the two adjustment mechanisms (5) are rotatably connected with rolling rollers (6) distributed at equal distances, and the frame (2) is provided with a transmission mechanism (3) on the outer wall of the top below the rolling rollers (6), and a driving component (7) is provided on the outer wall of one side of the frame (2), and the output end of the driving component (7) is connected to the driving end of the transmission mechanism (3).

2. The raw material rolling and conveying device for producing quartz stone slabs according to claim 1 is characterized in that: The driving assembly (7) comprises a main gear (701), a rotating shaft (702), a secondary gear (703) and a servo motor (704), wherein the servo motor (704) is fixedly connected to an outer wall of one side of the frame (2), and the secondary gear (703) is connected to the circumference of the output end of the servo motor (704) through a coupling.

3. A plate material rolling and conveying device for producing quartz stone plates according to claim 2, characterized in that: The rotating shaft (702) is rotatably connected to one side of the frame (2), and the rotating shaft (702) passes through one side of the frame (2). The secondary gear (703) is connected to the circumference of the rotating shaft (702) by means of threads, and the rotating shaft (702) and the secondary gear (703) are meshed with each other.

4. The raw material rolling and conveying device for producing quartz stone slabs according to claim 1 is characterized in that: The conveying mechanism (3) comprises a pressure plate (301), a slide groove (302), a bracket (303), a limit plate (304), a conveyor belt (305) and a rotating rod (306), wherein the bracket (303) is connected to the outer walls on both sides of the top of the frame (2) by bolts, and the rotating rod (306) is rotatably connected to the inside of both ends of the bracket (303).

5. A plate material rolling and conveying device for producing quartz stone plates according to claim 4, characterized in that: The two ends of the conveyor belt (305) are respectively sleeved on the circumference of the rotating rod (306), the limit plates (304) are fixedly connected to the inner sides of the two ends of the bracket (303) by bolts, and the outer walls of the two sides below the frame (2) close to the adjustment mechanism (5) are respectively provided with insertion holes (8).

6. A plate material rolling and conveying device for producing quartz stone plates according to claim 4, characterized in that: Guide grooves (9) are respectively provided on both sides of the insertion hole (8), and the pressure plate (301) is inserted into the insertion hole (8). The slide grooves (302) are provided on the outer walls of both sides of the pressure plate (301), and the slide grooves (302) are adapted to the guide grooves (9). One end of the rotating shaft (702) is connected to one end of the rotating rod (306) by means of a thread.

7. The raw material rolling and conveying device for producing quartz stone slabs according to claim 1 is characterized in that: The adjustment mechanism (5) comprises a moving block (501), an adjustment knob (502), a lifting slot (503) and a threaded rod (504), and the top and bottom inner walls of the mounting slot are respectively fixed with a mounting seat (4) by bolts, and the lifting slots (503) are respectively opened on the outer walls on both sides of the mounting seat (4).

8. A plate material rolling and conveying device for producing quartz stone plates according to claim 7, characterized in that: The moving block (501) is slidably connected to the inside of the lifting slot (503), and the frame (2) is provided with threaded holes distributed at equal distances above the moving block (501), and the threaded rods (504) are connected to the threaded holes by threads.

9. A plate material rolling and conveying device for producing quartz stone plates according to claim 7, characterized in that: The adjusting knob (502) is connected to the top of the threaded rod (504) through a thread, the bottom of the threaded rod (504) is connected to the top of the moving block (501) through a thread, and the two ends of the rolling roller (6) respectively form a rotational fit with the opposite side of each two moving blocks (501).

10. A rolling method for a plate material rolling and conveying device for producing quartz stone plates according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1: Feed the material film wrapped with the raw material of the quartz stone plate to the top of the conveyor belt (305), start the servo motor (704) to drive the secondary gear (703) to rotate, the rotating secondary gear (703) drives the main gear (701) to rotate, the rotating main gear (701) drives the rotating shaft (702) to rotate, and the rotating shaft (702) drives the rotating rod (306) to rotate; S2: The rotating rod (306) drives the conveyor belt (305) to work, so that the raw material wrapped with the quartz stone plate can be conveyed. Before this, the pressure plate (301) is inserted into the insertion hole (8), and the slide grooves (302) and the guide grooves (9) on both sides of the pressure plate (301) are made to fit each other, so that the material film wrapped with the quartz stone plate raw material will not go up and down 605 when rolling and conveying; S3: Prior to this, the rotating adjustment knob (502) drives the threaded rod (504) to rotate, and the rotating threaded rod (504) drives the moving block (501) to move up and down in the lifting groove (503), thereby effectively achieving the distance adjustment between the rolling roller (6) and the conveyor belt (305).

Images