Artificial quartz stone plate roller compaction forming equipment

Abstract

This utility model relates to the field of quartz slab processing technology, and more particularly to a crushing and molding equipment for artificial quartz slabs. It includes a support frame, a rotating roller, a transmission belt, a support platform, a top support, two adjusting arms hinged to both sides of the top support, a crushing roller mounted on the two adjusting arms, and an adjusting telescopic cylinder for synchronously adjusting the deflection and lifting of the two adjusting arms. The rotating roller is driven by a motor. In this utility model, artificial quartz material is fed onto the transmission belt for transport. Simultaneously, the adjusting telescopic cylinder drives the adjusting arms to press down the crushing roller, thereby pressing the quartz slab material on the transmission belt into shape. The material is then transported to the next process via the transmission belt. Furthermore, a pressure sensor at the bottom of the conveyor belt provides effective support, and a weighbridge detects the actual pressure of the crushing roller.

Description

Technical Field

[0001] This utility model relates to the field of quartz slab processing technology, and in particular to a rolling and molding equipment for artificial quartz slabs. Background Technology

[0002] Conventional artificial quartz stone is composed of over 90% natural quartz and approximately 10% pigments, resins, and other additives for bonding and curing. It is a slab produced through a process of negative pressure vacuum molding, high-frequency vibration molding, and heat curing (the temperature depends on the type of curing agent). It is hard (Mohs hardness 5-7), dense (density 2.3 g / cm³), and possesses unparalleled wear resistance, pressure resistance, high-temperature resistance, corrosion resistance, and impermeability compared to other decorative materials.

[0003] In the prior art, patent application number 202020015615.2 relates to a pressing device for artificial quartz stone slabs, including a conveyor table with conveyor rollers distributed on the conveyor table. A conveyor belt is mounted on the conveyor rollers, and limiting plates are provided on both ends of the conveyor belt. An extrusion mechanism and a rolling mechanism are provided on the conveyor table. The extrusion mechanism includes a support frame, a cylinder, a guide plate, a guide column, a spring, and an extrusion plate. The rolling mechanism includes parallelly arranged limiting seats, support shafts, rolling rollers, support connecting rods, a sliding plate, a fixing frame, and studs. The parallelly arranged limiting seats are mounted on the upper surface of the conveyor table, and a fixing frame is provided on the limiting seats. A stud is provided on the fixing frame, and a handwheel is provided at the upper end of the stud. A sliding plate is bolted to the lower end of the stud. Parallelly arranged support connecting rods are provided on the lower surface of the sliding plate, and one end of the support connecting rod is connected to the support shaft. The above-mentioned pressing device for artificial quartz stone slabs has the advantages of good pressing effect, resulting in dense and non-porous artificial quartz stone slabs, and wide applicability.

[0004] However, in the existing technology, it is not convenient to adjust the pressure of the rolling roller on the raw material during use, and the pressure value is uniform, which affects the quality after subsequent medium-temperature heating. Utility Model Content

[0005] The purpose of this invention is to provide an artificial quartz slab rolling and molding equipment to solve the problem of how to easily adjust the pressure on the raw material during the rolling and molding process of conventional artificial quartz slabs.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0007] This utility model provides an artificial quartz slab rolling and forming equipment, including a support frame, a drive roller mounted on the support frame, a transmission belt mounted on the drive roller, a support platform mounted on the support frame for supporting materials on the transmission belt, a top bracket mounted on the support frame, two adjusting arms hinged to both sides of the top bracket, a rolling roller mounted on the two adjusting arms, and an adjusting telescopic cylinder for adjusting the synchronous deflection and lifting of the two adjusting arms; the drive roller is driven to rotate by a motor.

[0008] In a further embodiment, the drive rollers are disposed at both ends of the support frame, and the motor is disposed on the side wall of the support frame; wherein the transmission belt is supported and driven by the two drive rollers, and the drive rollers are driven to rotate by the motor.

[0009] Furthermore, in this embodiment, a weighbridge is provided inside the support platform, which contacts the bottom of the transmission belt; the weighbridge serves as a gravity or pressure sensor, which can effectively support the bottom of the transmission belt and also detect the actual pressure of the roller.

[0010] In a further embodiment, the top bracket is mounted on the support frame and spans the transmission belt. A hinge shaft is mounted on the top bracket. One end of the adjusting arm is hinged to the hinge shaft, and the other end is hinged to the telescopic end of the adjusting telescopic cylinder. The adjusting telescopic cylinder drives the adjusting arm to deflect, ultimately adjusting the pressure between the rolling roller and the transmission belt.

[0011] Furthermore, in this embodiment, the upper end of the adjusting telescopic cylinder is connected to the upper part of the top bracket via a hinge seat, and a connecting rod is also connected between the two adjusting arms to facilitate synchronous transmission. This embodiment can operate using one telescopic cylinder or two synchronously driven telescopic cylinders.

[0012] In a further embodiment, a bearing is provided in the middle of the adjusting arm, and the rotating shafts of the rolling rollers are respectively disposed in the bearings in the middle of the adjusting arm.

[0013] In a further embodiment, tensioning cylinders are respectively provided on both sides of the support frame, and bearing seats are provided at the telescopic ends of the tensioning cylinders. A tensioning roller is provided between the two bearing seats. The tensioning roller is located between the upper and lower conveying surfaces of the transmission belt. The tensioning roller is used to adjust the tension of the transmission.

[0014] Compared with the prior art, the beneficial technical effects of this utility model are as follows:

[0015] In this invention, artificial quartz stone material is implanted onto the transmission belt for conveying. Simultaneously, the adjusting telescopic cylinder drives the adjusting arm to press down the crushing roller, thereby pressing the quartz stone slab material on the transmission belt into shape. The material is then conveyed to the next process via the transmission belt. Furthermore, a pressure sensor at the bottom of the transmission belt provides effective support, and a weighbridge can be used to detect the actual pressure of the crushing roller. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1 This is a schematic diagram of the main structure of the artificial quartz stone slab rolling and molding equipment of this utility model;

[0018] Figure 2 This is a top view schematic diagram of the artificial quartz stone slab rolling and molding equipment of this utility model;

[0019] Figure 3 This is a side view schematic diagram of the artificial quartz stone slab rolling and molding equipment of this utility model;

[0020] Figure 4 for Figure 3 Schematic diagram of section AA;

[0021] Figure 5 for Figure 3 Schematic diagram of the BB section.

[0022] Explanation of reference numerals in the attached drawings: 1. Support frame; 2. Drive roller; 21. Motor; 3. Transmission belt; 4. Support platform; 5. Top bracket; 51. Hinge shaft; 6. Roller; 7. Adjusting arm; 71. Connecting rod; 8. Adjusting telescopic cylinder; 81. Hinge shaft; 9. Tensioning telescopic cylinder; 91. Bearing seat; 10. Tensioning roller. Detailed Implementation

[0023] refer to Figure 1 This embodiment discloses an artificial quartz slab rolling and molding equipment, including a support frame 1, a drive roller 2 mounted on the support frame 1, a transmission belt 3 mounted on the drive roller 2, a support platform 4 mounted on the support frame 1 for supporting the material on the transmission belt 3, a top bracket 5 mounted on the support frame 1, two adjusting arms 7 hinged to both sides of the top bracket 5, a rolling roller 6 mounted on the two adjusting arms 7, and an adjusting telescopic cylinder 8 for adjusting the synchronous deflection and lifting of the two adjusting arms 7; the drive roller 2 is driven to rotate by a motor 21.

[0024] In use, the prepared quartz stone particles or powder, which are pressed and shaped, are uniformly mixed with adhesive and implanted into the transmission belt 3 and conveyed. At the same time, the adjusting telescopic cylinder 8 is controlled to drive the adjusting arm 7 to drive the pressing roller 6 to press down, thereby pressing the quartz stone slab raw material on the transmission belt 3 into shape, and then the transmission belt 3 is used to convey it to the next process.

[0025] refer to Figure 2 The drive rollers 2 are installed on both ends of the support frame 1, and the motor 21 is installed on the side wall of the support frame 1. Specifically, the transmission belt 3 is driven by the two drive rollers 2, and the motor 21 can be a servo motor or a regular motor. Specifically, a device for detecting the arrival position of materials is installed on the top of the top bracket 5, and the controller controls the adjusting telescopic cylinder 8 for driving control. The adjusting telescopic cylinder 8 can be an electric telescopic cylinder or a hydraulic telescopic cylinder.

[0026] In this embodiment, a weighbridge or pressure sensor that contacts the bottom of the transmission belt 3 is installed inside the support platform 4; wherein the weighbridge is used as a gravity or pressure sensor, which can not only effectively support the bottom of the transmission belt, but also detect the actual pressure of the rolling roller.

[0027] refer to Figure 3 As shown in Figure 5, the top bracket 5 is mounted on the support frame 1 and spans the transmission belt 3. A hinge shaft 51 is mounted on the top bracket 5. One end of the adjusting arm 7 is hinged to the hinge shaft 51, and the other end is hinged to the telescopic end of the adjusting telescopic cylinder 8. The upper end of the adjusting telescopic cylinder 8 is connected to the upper part of the top bracket 5 through a hinge seat 81. A connecting rod 71 is also connected between the two adjusting arms 7.

[0028] In this embodiment, a bearing is installed in the middle of the adjusting arm 7, and the rotating shaft of the rolling roller 6 is installed in the bearing in the middle of the adjusting arm 7.

[0029] refer to Figure 3 and Figure 4 Tensioning cylinders 9 are installed on both sides of the support frame 1. Bearing seats 91 are installed at the telescopic ends of the tensioning cylinders 9. Tensioning rollers 10 are installed between the two bearing seats 91. The tensioning rollers 10 are located between the upper and lower conveying surfaces of the transmission belt 3. In use, the two tensioning cylinders 9 contract downwards, thereby driving the tensioning rollers 10 to press down, thereby driving the transmission belt to tighten.

[0030] The above embodiments are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Any modifications and improvements made to the technical solutions of the present invention by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.

Claims

1. A machine for rolling and molding artificial quartz stone slabs, characterized in that: It includes a support frame, a drive roller mounted on the support frame, a transmission belt mounted on the drive roller, a support platform mounted on the support frame and used to support the material on the transmission belt, a top bracket mounted on the support frame, two adjusting arms hinged to both sides of the top bracket, a crushing roller mounted on the two adjusting arms, and an adjusting telescopic cylinder for adjusting the synchronous deflection and lifting of the two adjusting arms; the drive roller is driven to rotate by a motor.

2. The manufactured quartzite slab roll forming apparatus of claim 1, wherein: The drive rollers are located at both ends of the support frame, and the motor is located on the side wall of the support frame.

3. The manufactured quartzite slab roll forming apparatus of claim 1, wherein: A pressure sensor that contacts the bottom of the transmission belt is installed inside the support platform.

4. The manufactured quartzite slab roll forming apparatus of claim 1, wherein: The top bracket is mounted on the support frame and spans the transmission belt. A hinge shaft is mounted on the top bracket. One end of the adjusting arm is hinged to the hinge shaft, and the other end is hinged to the telescopic end of the adjusting telescopic cylinder.

5. The manufactured quartzite slab roll forming apparatus of claim 4, wherein: The upper end of the adjusting telescopic cylinder is connected to the upper part of the top bracket via a hinge seat, and a connecting rod is also connected between the two adjusting arms.

6. The manufactured quartzite slab roll forming apparatus of claim 5, wherein: A bearing is provided in the middle of the adjusting arm, and the rotating shafts of the rolling rollers are respectively located in the bearings in the middle of the adjusting arm.

7. The manufactured quartzite slab roll forming apparatus of claim 6, wherein: Tensioning cylinders are respectively provided on both sides of the support frame, and bearing seats are provided at the telescopic ends of the tensioning cylinders. Tensioning rollers are provided between the two bearing seats; the tensioning rollers are located between the upper and lower conveying surfaces of the transmission belt.

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