Quartz stone plate shaping belt conveyor

Abstract

The utility model relates to the quartz stone plate production equipment field, concretely relates to a quartz stone plate shaping belt conveyor, including frame, the upper end of frame is provided with the belt conveyor, and the belt conveyor includes driving roller and driven roller, is provided with the belt between driving roller and driven roller, the upper end of frame is provided with a plurality of door type frames, the top of belt conveyor is provided with the evenness frame horizontally, the lower end of evenness frame is detachably provided with rubber pad, a plurality of telescopic cylinders are all arranged vertically on the door type frame, and the lower end of telescopic cylinder is all connected with evenness frame, and the side of frame is provided with the support, and the support is provided with the encoder, and the encoder is connected with driving roller, and the upper end of frame is provided with the travel switch, the utility model reduces the quartz stone plate bending deformation after the transfer printing, improves the yield.

Description

Technical Field

[0001] This utility model relates to the field of quartz stone slab production equipment, specifically to a quartz stone slab shaping belt conveyor. Background Technology

[0002] Quartz stone slabs are a common type of artificial stone, widely used in construction and decoration. The production process of quartz stone slabs includes: raw material processing, mixing, spreading, pressing, shaping, curing, and post-treatment. After the quartz stone slabs are produced, in order to make them more aesthetically pleasing, a transfer printing device is used to transfer the pattern onto the surface of the quartz stone slabs. The temperature of the quartz stone slabs after transfer reaches more than 200°C. During transportation after the transfer, as the temperature of the quartz stone slabs decreases, they are prone to bending, resulting in defective products. Therefore, it is particularly necessary to design a quartz stone slab shaping conveyor belt that can press the quartz stone slabs after transfer, reduce bending, and improve the yield of finished products. Summary of the Invention

[0003] The purpose of this utility model is to provide a quartz stone slab shaping belt machine, which has the function of pressing the transferred quartz stone slabs, and has the advantages of reducing the bending of quartz stone slabs and improving the yield of finished products.

[0004] The technical solution adopted is as follows:

[0005] A quartz stone slab shaping belt conveyor includes a frame, with a belt conveyor mounted on the upper part of the frame. The belt conveyor includes a drive roller and a driven roller, with a belt connecting the drive roller and the driven roller. Multiple portal frames are mounted on the upper part of the frame, and a leveling frame is horizontally mounted above the belt conveyor. A rubber pressure plate is detachably mounted on the lower end of the leveling frame. Multiple telescopic cylinders are vertically mounted on each portal frame, with the lower ends of each telescopic cylinder connected to the leveling frame. Supports are mounted on the sides of the frame, and encoders are mounted on the supports. The encoders are connected to the drive roller, and a limit switch is mounted on the upper part of the frame.

[0006] Preferably, an air tank is provided on the side of the frame, and the air tank is connected to each telescopic cylinder. The air tank is provided with multiple air supply hoses that are connected to each telescopic cylinder in a one-to-one correspondence.

[0007] Preferably, the leveling frame is provided with multiple guide shafts vertically, and the portal frame is provided with multiple linear bearings that are slidably connected to the guide shafts.

[0008] Preferably, the lower end of the frame is provided with a lower support roller.

[0009] Preferably, the frame is provided with a tensioning mechanism connected to the driven roller.

[0010] Compared to existing technologies, the advantages are:

[0011] During the transportation of quartz stone slabs after the transfer printing process, after being transported to the shaping conveyor belt, the telescopic cylinder controls the flattening frame to press down. The conveyor belt and the flattening frame press the quartz stone slabs from both above and below, reducing bending deformation and improving the yield rate. Attached Figure Description

[0012] Fig. 1 This is a front view structural diagram of a quartz stone slab shaping belt conveyor according to the present invention.

[0013] Fig. 2 This is a top view schematic diagram of a quartz stone slab shaping belt conveyor according to the present invention.

[0014] Fig. 3 This is a side view of the quartz stone slab shaping belt conveyor of this utility model.

[0015] In the diagram: 1. Frame; 2. Belt conveyor; 3. Drive roller; 4. Driven roller; 5. Leveling frame; 6. Lower support roller; 7. Tensioning mechanism; 8. Gantry frame; 9. Rubber pressure plate; 10. Telescopic cylinder; 11. Air tank; 12. Guide shaft; 13. Linear bearing; 14. Support; 15. Encoder; 16. Limit switch. Detailed Implementation

[0016] The present invention will be further described below with reference to specific embodiments, such as... Figs. 1 to 3 As shown:

[0017] Example 1: A quartz stone slab shaping belt conveyor, comprising a frame 1, a belt conveyor 2 mounted on the upper end of the frame 1, the upper end of the belt conveyor 2 being horizontally positioned, the belt conveyor 2 including a drive roller 3 and a driven roller 4, a belt being positioned between the drive roller 3 and the driven roller 4, a horizontally extending support plate being mounted on the frame 1 between the drive roller 3 and the driven roller 4, the support plate being used to support the belt, a plurality of portal frames 8 being mounted on the upper end of the frame 1, a leveling frame 5 being horizontally positioned above the belt conveyor 2, and a rubber pressure plate 9 being detachably mounted on the lower end of the leveling frame 5.

[0018] Multiple telescopic cylinders 10 are vertically installed on the gantry frame 8. The lower ends of the telescopic cylinders 10 are connected to the leveling frame 5. The telescopic cylinders 10 extend and retract synchronously to control the lifting and lowering of the leveling frame 5. A support 14 is installed on the side of the frame 1. An encoder 15 is installed on the support 14. The encoder 15 is connected to the drive roller 3. The encoder 15 and the drive roller 3 rotate synchronously. The distance the belt moves is determined by the number of rotations of the encoder 15. A limit switch 16 is installed at the upper end of the frame 1. The limit switch 16 determines the position of the quartz stone slab. A controller is installed on the frame 1. The controller is connected to both the limit switch 16 and the encoder 15. The quartz stone slab is accurately positioned by the limit switch 16, the controller, and the encoder 15.

[0019] Example 2: A quartz stone slab shaping belt conveyor includes a frame 1, a belt conveyor 2 is mounted on the upper end of the frame 1, the upper end of the belt conveyor 2 is horizontally positioned, the belt conveyor 2 includes a drive roller 3 and a driven roller 4, a belt is mounted between the drive roller 3 and the driven roller 4, a horizontally extending support plate is mounted on the frame 1 between the drive roller 3 and the driven roller 4, the support plate is used to support the belt, a lower support roller 6 is mounted at the lower end of the frame 1, the lower support roller 6 supports the belt below the support plate, the frame 1 is equipped with a tensioning mechanism 7 connected to the driven roller 4, the tensioning mechanism 7 keeps the belt tensioned, a plurality of portal frames 8 are mounted on the upper end of the frame 1, a leveling frame 5 is horizontally mounted above the belt conveyor 2, and a rubber pressure plate 9 is detachably mounted on the lower end of the leveling frame 5.

[0020] Multiple telescopic cylinders 10 are vertically installed on the gantry frame 8. The lower ends of the telescopic cylinders 10 are connected to the leveling frame 5. An air tank 11 is installed on the side of the frame 1. The air tank 11 is connected to each telescopic cylinder 10. The air tank 11 is equipped with multiple air supply hoses that are connected to each telescopic cylinder 10 in a one-to-one manner. The air tank 11 is also equipped with a high-pressure air pipe that is connected to an external air source. The telescopic cylinders 10 extend and retract synchronously to control the lifting and lowering of the leveling frame 5. Multiple guide shafts 12 are vertically installed on the leveling frame 5. Multiple linear bearings 13 are slidably connected to the guide shafts 12 on the gantry frame 8. The linear bearings 13 are slidably connected to the guide shafts 12 to limit the vertical sliding of the leveling frame 5.

[0021] A support 14 is provided on the side of the frame 1, and an encoder 15 is provided on the support 14. The encoder 15 is connected to the drive roller 3 and rotates synchronously with the drive roller 3. The distance the belt moves is determined by the number of rotations of the encoder 15. A limit switch 16 is provided at the upper end of the frame 1. The limit switch 16 determines the position of the quartz stone slab. A controller is provided on the frame 1. The controller is connected to both the limit switch 16 and the encoder 15. The quartz stone slab is accurately positioned by means of the limit switch 16, the controller, and the encoder 15.

[0022] The working principle is as follows:

[0023] The shaped quartz stone slab is placed on the belt, and the belt is started to rotate. The quartz stone slab moves with the belt, and the encoder 15 rotates with the drive roller 3 until the quartz stone slab passes the limit switch 16. The distance the belt moves is determined by the number of rotations of the encoder 15, and the limit switch 16 determines the position of the quartz stone slab. The quartz stone slab is accurately positioned. Then, the telescopic cylinder 10 is controlled to lower the flattening frame 5, and the rubber pressure plate 9 is used for shaping. After shaping, the telescopic cylinder 10 is shortened to lift the flattening frame 5, and the belt conveyor 2 is started to transport the shaped quartz stone slab away.

[0024] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A quartz stone slab shaping belt conveyor, characterized in that: The machine includes a frame (1), a belt conveyor (2) is provided at the upper end of the frame (1), the belt conveyor (2) includes a drive roller (3) and a driven roller (4), a belt is provided between the drive roller (3) and the driven roller (4), multiple portal frames (8) are provided at the upper end of the frame (1), a leveling frame (5) is horizontally provided above the belt conveyor (2), a rubber pressure plate (9) is detachably provided at the lower end of the leveling frame (5), multiple telescopic cylinders (10) are vertically provided on each portal frame (8), the lower end of each telescopic cylinder (10) is connected to the leveling frame (5), a support (14) is provided on the side of the frame (1), an encoder (15) is provided on the support (14), the encoder (15) is connected to the drive roller (3), and a limit switch (16) is provided at the upper end of the frame (1).

2. The quartz stone slab shaping belt conveyor as described in claim 1, characterized in that: The frame (1) is provided with an air bag (11) on its side. The air bag (11) is connected to each telescopic cylinder (10). The air bag (11) is provided with multiple air supply hoses that are connected to each telescopic cylinder (10) in a one-to-one correspondence.

3. The quartz stone slab shaping belt conveyor as described in claim 1, characterized in that: The leveling frame (5) is vertically provided with multiple guide shafts (12), and the portal frame (8) is provided with multiple linear bearings (13) that are slidably connected to the guide shafts (12).

4. The quartz stone slab shaping belt conveyor as described in claim 1, characterized in that: The lower end of the frame (1) is provided with a lower support roller (6).

5. The quartz stone slab shaping belt conveyor as described in claim 1, characterized in that: The frame (1) is provided with a tensioning mechanism (7) connected to the driven roller (4).

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