Compression molding equipment for artificial checkered plate

Abstract

The utility model discloses an artificial checkered plate compression molding device which comprises a feeding mechanism, a conveying belt and a cutting mechanism, a curing mechanism and the cutting mechanism are fixedly installed at the upper end of the conveying belt, an alternating type rolling mechanism is arranged at the upper end of the conveying belt, and the curing mechanism is arranged at the rear end of the alternating type rolling mechanism. The rotation type rolling mechanism comprises a supporting frame, a flattening roller and an embossing roller, the flattening roller is rotationally connected with the supporting frame, the embossing roller comprises a rotation roller and a unit roller printed with patterns, rotating shafts are arranged at the front end and the rear end of the rotation roller, a shaft seat is arranged on the supporting frame, and the rotation roller is rotationally connected with the supporting frame through the rotating shafts and the shaft seat. A plurality of positioning grooves are formed in the outer end face of the rotation roller. According to the utility model, the alternate rolling mechanism is adopted, the embossing roller consists of the alternate roller and the unit rollers printed with different patterns, and different unit rollers can be selected to face downwards by rotating the alternate roller, so that the rapid switching of various patterns is realized, and the flexibility of the equipment is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of artificial stone production, in particular to artificial patterned plate pressing and forming equipment. Background Art

[0002] Artificial stone slab is a kind of building decoration material made by artificial synthesis. It is a composite stone product developed to imitate the appearance, texture and performance of natural stone (such as marble, granite, etc.). Resin-type artificial stone is made of unsaturated polyester resin as a binder, mixed with natural marble crushed stone, quartz sand, calcite, stone powder or other inorganic fillers in a certain proportion, and then added with catalysts, curing agents, pigments and other additives, and processed through mixing, curing, demoulding, drying, surface polishing and other processes.

[0003] Most of the existing artificial stones are cast by formwork, but during the casting process, the rate and degree of the resin cross-linking reaction may differ between different stone slabs due to the influence of curing temperature, time and pressure, thereby affecting the color stability, transparency and glossiness, and indirectly affecting the pattern performance, resulting in certain differences in the patterns of the same batch of plates. In the prior art, a small number of brands use roller forming to produce, but the embossing roller is inconvenient to replace, resulting in the need to stop the machine to replace the embossing roller after producing one type of plate, and then restart the machine for production, affecting production efficiency. Therefore, artificial patterned plate pressing and forming equipment is needed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide an artificial patterned plate pressing and forming device, which has the advantages of high production efficiency and easy replacement of embossing rollers, and solves the problem in the prior art that the embossing rollers of artificial stone plates are inconvenient to replace during the production process, which seriously affects the production efficiency of the plates.

[0005] To achieve the above object, the utility model provides the following technical solutions: an artificial pattern plate pressing and forming device, comprising a feeding mechanism, a conveyor belt and a cutting mechanism, wherein the curing mechanism and the cutting mechanism are fixedly installed at the upper end of the conveyor belt, a rotating roller pressing mechanism is arranged at the upper end of the conveyor belt, and a curing mechanism is arranged at the rear end of the rotating roller pressing mechanism;

[0006] The rotating roller pressing mechanism includes a support frame, a flattening roller and an embossing roller, the flattening roller is rotatably connected to the support frame, the embossing roller includes a rotating roller and a unit roller printed with a pattern, the front and rear ends of the rotating roller are provided with rotating shafts, the support frame is provided with an axle seat, the rotating roller is rotatably connected to the support frame through the rotating shaft and the axle seat, the outer end surface of the rotating roller is provided with a plurality of positioning grooves, the unit roller is installed in the positioning groove and is rotatably connected to the rotating roller.

[0007] As a preferred embodiment of the artificial patterned plate pressing and forming device of the utility model, the side of the positioning groove is provided with an ear plate rotatably connected to the unit roller, and the ear plate is fixed to the rotating roller by bolts.

[0008] As a preferred embodiment of the artificial patterned plate pressing and forming device of the utility model, the side surface of the rotating shaft is provided with pin holes having the same angle and number as the positioning grooves, and the shaft seat is provided with a slidingly connected latch pin.

[0009] As a preferred embodiment of the artificial patterned plate pressing and forming device of the utility model, a spring is sleeved on the latch, a support plate is arranged on the outer side of the shaft seat, and the latch and the shaft seat are elastically connected via the spring.

[0010] As a preferred embodiment of the artificial patterned plate pressing and forming device of the utility model, a hand wheel is fixedly mounted on the front end of the rotating shaft.

[0011] As a preferred embodiment of the artificial patterned plate pressing and forming equipment of the utility model, the curing mechanism includes a light shield, an ultraviolet lamp, an ozone filter element and an exhaust fan.

[0012] As a preferred embodiment of the artificial patterned plate pressing and forming device of the utility model, a damping slide groove is provided on the front end surface of the light shield, and the ozone filter element is inserted into the damping slide groove and is slidably connected with the light shield.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model adopts a rotating roller pressing mechanism, in which the embossing roller is composed of a rotating roller and a unit roller printed with different patterns. By rotating the rotating roller, different unit rollers can be selected to face downward to achieve rapid switching of multiple patterns. This greatly improves the flexibility of the equipment, allowing the same equipment to adapt to diverse pattern embossing needs without replacing the entire embossing roller, reducing production preparation time and cost.

[0015] 2. The unit roller of the utility model is installed on the rotation roller through the bolt fixing structure of the positioning groove and the ear plate, which is easy to disassemble and replace. When a unit roller needs to be repaired or replaced, the operator only needs to loosen the bolt to quickly perform maintenance without disassembling the equipment as a whole. The ozone filter element and the light shield in the curing mechanism are connected by a damping slide groove sliding connection, which can be easily pulled out for quick replacement without stopping the machine, thereby ensuring the smooth progress of the continuous production process and greatly improving the maintenance convenience and work efficiency of the equipment.

[0016] 3. The utility model ensures accurate positioning of the rotating roller by matching the pin hole on the rotating shaft with the latch on the shaft seat, and the latch and the shaft seat are elastically connected by a spring, which not only facilitates the alignment of the latch and the pin hole, but also prevents the latch from accidentally falling off, thereby enhancing the stability of the equipment operation. In addition, the design of the handwheel facilitates manual rotation of the rotating shaft, making it easy to switch the unit rollers. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model from a first viewing angle;

[0018] Figure 2 This is a schematic diagram of the overall structure of the utility model from a second viewing angle;

[0019] Figure 3 It is a front cross-sectional view of the curing mechanism of the utility model;

[0020] Figure 4 It is an exploded view of the rotating roller pressing mechanism of the utility model.

[0021] In the figure: 1. feeding mechanism; 2. conveyor belt; 3. cutting mechanism; 4. rotating roller pressing mechanism; 410. flattening roller; 420. embossing roller; 430. rotating roller; 431. positioning groove; 432. ear plate; 433. rotating shaft; 434. pin hole; 440. unit roller; 450. hand wheel; 460. shaft seat; 461. latch; 462. spring; 463. support plate; 470. support frame; 5. curing mechanism; 501. light shield; 502. ultraviolet lamp; 503. ozone filter element; 504. exhaust fan; 505. damping slide. DETAILED DESCRIPTION

[0022] See also Figure 1-Figure 4 , an artificial pattern plate pressing and forming device, comprising a feeding mechanism 1, a conveyor belt 2 and a cutting mechanism 3, a curing mechanism 5 and a cutting mechanism 3 are fixedly installed at the upper end of the conveyor belt 2, a rotating roller pressing mechanism 4 is arranged at the upper end of the conveyor belt 2, and a curing mechanism 5 is arranged at the rear end of the rotating roller pressing mechanism 4;

[0023] The rotating roller pressing mechanism 4 includes a support frame 470, a flattening roller 410 and an embossing roller 420. The flattening roller 410 is rotatably connected to the support frame 470. The embossing roller 420 includes a rotating roller 430 and a unit roller 440 printed with a pattern. A rotating shaft 433 is provided at the front and rear ends of the rotating roller 430. A shaft seat 460 is provided on the support frame 470. The rotating roller 430 is rotatably connected to the support frame 470 through the rotating shaft 433 and the shaft seat 460. A plurality of positioning grooves 431 are provided on the outer end surface of the rotating roller 430. The unit roller 440 is installed in the positioning groove 431 and is rotatably connected to the rotating roller 430.

[0024] Furthermore, an ear plate 432 rotatably connected to the unit roller 440 is provided on the side of the positioning groove 431 , and the ear plate 432 and the rotating roller 430 are fixed by bolts.

[0025] The ear plate 432 structure fixed by bolts is convenient for disassembly. After the ear plate 432 is disassembled, the unit roller 440 can be quickly inspected and replaced, thereby improving the convenience of the equipment.

[0026] Furthermore, a pin hole 434 having the same angle and number as the positioning groove 431 is provided on the side of the rotating shaft 433 , and a plug pin 461 for sliding connection is provided on the shaft seat 460 .

[0027] The rotating roller 430 is fixed to the bracket by inserting the pin 461 into the pin hole 434. The pin hole 434 and the positioning groove 431 have the same angle and number, so that the unit axis can be accurately positioned to ensure the same rolling depth for each batch.

[0028] Furthermore, a spring 462 is sleeved on the latch 461 , a support plate 463 is provided on the outer side of the shaft seat 460 , and the latch 461 and the shaft seat 460 are elastically connected via the spring 462 .

[0029] The latch 461 is automatically inserted into the pin hole 434 under the resetting action of the spring 462, which facilitates the alignment of the latch 461 with the pin hole 434 and can prevent the latch 461 from falling off, thereby improving the stability of the device.

[0030] Furthermore, a hand wheel 450 is fixedly mounted on the front end of the rotating shaft 433 .

[0031] The rotating shaft 433 can be conveniently rotated by the hand wheel 450, thereby driving the rotating roller 430 to rotate, so that different unit rollers 440 face downward to roll the plate, thereby improving the convenience of operation.

[0032] Furthermore, the curing mechanism 5 includes a light shield 501 , an ultraviolet lamp 502 , an ozone filter 503 and an exhaust fan 504 .

[0033] The photocurable resin is rapidly cured by irradiation with the ultraviolet lamp 502 , thereby shaping the embossed sheet material. The ozone generated during the ultraviolet irradiation is sucked away by the exhaust fan 504 , and the ozone is converted or decomposed when passing through the ozone filter element 503 .

[0034] Furthermore, a damping slide groove 505 is provided on the front end surface of the light shield 501 , and the ozone filter element 503 is inserted into the damping slide groove 505 and is slidably connected with the light shield 501 .

[0035] The sliding-connected ozone filter element 503 can be easily pulled out and quickly replaced without stopping the equipment, thus ensuring the production efficiency of the equipment.

[0036] When the equipment is in use, according to production requirements, the hand wheel 450 is used to rotate the rotating roller 430, and the unit roller 440 of the required pattern is selected to face downward, ensuring that the rotating roller 430 and the shaft seat 460 are accurately locked through the latch 461 and the positioning groove 431 to ensure the consistency of the embossing depth, and the feeding mechanism 1 is started to evenly spread the mixture on the conveyor belt 2 and send it to the flattening roller 410, and it is flattened into a plate shape by the flattening roller 410. When passing through the embossing roller 420, the embossing roller 420 rotates under the action of friction and presses the corresponding pattern on the surface of the plate. After passing through the embossing roller 420, the plate enters the curing mechanism 5, and the ultraviolet lamp 502 is turned on for irradiation to promote the rapid curing of the resin. At the same time, the exhaust fan 504 is started to extract the ozone generated during the curing process and treat it through the ozone filter element 503 to ensure the safety of the working environment. When the plate reaches the position of the cutting mechanism 3, it is accurately cut according to the set size to obtain a finished artificial stone patterned plate.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An artificial patterned plate pressing and forming device, comprising a feeding mechanism (1), a conveyor belt (2), and a cutting mechanism (3), wherein the cutting mechanism (3) is fixedly mounted on the upper end of the conveyor belt (2), and is characterized in that: The upper end of the conveyor belt (2) is provided with a rotating roller pressing mechanism (4), and the rear end of the rotating roller pressing mechanism (4) is provided with a curing mechanism (5); The rotating roller pressing mechanism (4) comprises a support frame (470), a flattening roller (410) and an embossing roller (420); the flattening roller (410) is rotatably connected to the support frame (470); the embossing roller (420) comprises a rotating roller (430) and a unit roller (440) printed with a pattern; the rotating roller (430) is provided with a rotating shaft (433) at the front and rear ends; the supporting frame (470) is provided with an axle seat (460); the rotating roller (430) is rotatably connected to the support frame (470) via the rotating shaft (433) and the axle seat (460); the outer end surface of the rotating roller (430) is provided with a plurality of positioning grooves (431); the unit roller (440) is installed in the positioning groove (431) and is rotatably connected to the rotating roller (430).

2. The artificial patterned plate pressing and forming equipment according to claim 1, characterized in that: The side of the positioning groove (431) is provided with an ear plate (432) rotatably connected to the unit roller (440), and the ear plate (432) and the rotating roller (430) are fixed by bolts.

3. The artificial patterned plate pressing and forming equipment according to claim 1, characterized in that: The side surface of the rotating shaft (433) is provided with a pin hole (434) having the same angle and number as the positioning groove (431), and the shaft seat (460) is provided with a slidingly connected plug pin (461).

4. The artificial patterned plate pressing and forming equipment according to claim 3, characterized in that: A spring (462) is sleeved on the latch (461), a support plate (463) is arranged on the outer side of the shaft seat (460), and the latch (461) and the shaft seat (460) are elastically connected via the spring (462).

5. The artificial patterned plate pressing and forming equipment according to claim 4, characterized in that: A hand wheel (450) is fixedly mounted on the front end of the rotating shaft (433).

6. The artificial patterned plate pressing and forming equipment according to claim 1, characterized in that: The curing mechanism (5) comprises a light shield (501), an ultraviolet lamp (502), an ozone filter element (503) and an exhaust fan (504).

7. The artificial patterned plate press forming equipment according to claim 6, characterized in that: The front end surface of the light shield (501) is provided with a damping slide groove (505), and the ozone filter element (503) is inserted into the damping slide groove (505) and is slidably connected with the light shield (501).

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