Blanking equipment for manufacturing plates

Abstract

The utility model relates to the field of building material equipment, in particular to blanking equipment for manufacturing plates, which comprises a rack, a die conveying component and a material distributing device, the material distributing device is arranged on the rack and comprises a material distributing belt, a blanking funnel, a blanking compression roller, a crushing roller and a die compression roller, the material distributing belt rotates on the rack, and the die conveying component is arranged on the rack. The discharging hopper, the discharging pressing roller and the crushing roller are arranged above the material distribution belt in the feeding direction of the material distribution belt, a hopper discharging opening is formed in the end, facing the discharging pressing roller, of the discharging hopper, the discharging pressing roller rotates at the hopper discharging opening in a limited mode, a plurality of hard crushing needles are arranged on the outer wall of the crushing roller, and the mold pressing roller rotates above the mold conveying belt in a limited mode. Through the arrangement of the blanking compression roller and the crushing roller, blocky mixed materials on the material distribution belt can be crushed, the number of the blocky mixed materials entering a mold is reduced, the situation of material breakage on the material distribution belt is reduced, and the uniformity of material spreading on the mold on the material distribution belt is improved.

Description

Technical Field

[0001] The utility model relates to the field of building materials equipment, in particular to a sheet material cutting machine. Background Art

[0002] In the process of manufacturing sheet materials, there is a process of laying a mixture of particles in a mold. The mixture of particles is poured onto a mold conveyor belt through a single funnel. In order to evenly lay the mixture of particles on the mold, the mold conveyor belt moves back and forth on the mold to achieve uniform cloth laying. However, since the mixture of particles contains viscous auxiliary materials, some of the mixture of particles will form into blocks. During the process of the mixture falling from the mold conveyor belt into the mold, there will be a situation of material breakage and the volume of the blocky mixture being too large, which requires later correction and uniformity, greatly limiting the productivity.

[0003] The technical problem to be solved by this application is: how to reduce the falling of the agglomerated mixture into the mold. Content of the Utility Model

[0004] In order to overcome the deficiencies of the prior art, the purpose of the utility model is to provide a blanking device for manufacturing sheet materials.

[0005] The technical solution adopted by the utility model is: a blanking device for manufacturing sheet materials, including a frame, a mold conveying component and a cloth laying device. The cloth laying device is arranged on the frame. The cloth laying device includes a cloth laying belt, a blanking funnel, a blanking pressure roller, a crushing roller and a mold pressure roller. The cloth laying belt rotates on the frame. The blanking funnel, the blanking pressure roller and the crushing roller are arranged above the cloth laying belt according to the feeding direction of the cloth laying belt. One end of the blanking funnel facing the blanking pressure roller is provided with a funnel discharge port. The blanking pressure roller rotates in a limited manner at the funnel discharge port. A plurality of hard crushing needles are arranged on the outer wall of the crushing roller. The mold pressure roller rotates in a limited manner above the mold conveyor belt.

[0006] In some embodiments, the cloth laying belt is inclined on the frame, and the blanking funnel, the blanking pressure roller and the crushing roller are arranged in a stepped manner.

[0007] In some embodiments, the bottom of the blanking funnel is communicated with the cloth laying belt.

[0008] In some embodiments, the cloth laying device includes a powder spreading component arranged between the blanking pressure roller and the crushing roller. The powder spreading component includes a powder spreading hopper and a sieve arranged from top to bottom. The powder spreading hopper and the sieve vibrate horizontally through a pneumatic gear.

[0009] In some embodiments, a powder spreading shaft is arranged between the powder spreading hopper and the sieve, and the powder spreading shaft rotates in a limited manner at the discharge end of the powder spreading hopper.

[0010] In some embodiments, there is a gap between the end of the hard crushing needle and the surface of the cloth laying belt and the surface of the mold pressure roller.

[0011] In some embodiments, both ends of the blanking pressure roller are connected to the frame through a blanking adjustment frame. The blanking adjustment frame is connected to the frame through a blanking adjustment shaft and a blanking worm screw elevator. The fixed end of the blanking worm screw elevator is fixedly connected to the frame. One end of the blanking adjustment shaft is fixedly connected to the blanking adjustment frame, and the other end is connected to the output end of the blanking worm screw elevator.

[0012] In some embodiments, a blanking port and a blanking cover plate are provided at the top of the blanking funnel. The blanking cover plate is rotationally limited at the blanking port through a hinge.

[0013] In some embodiments, a platform adjustment seat and a platform seat are provided between both ends of the die pressure roller and the conveying assembly. Both ends of the die pressure roller are respectively rotatably connected to the platform adjustment seats. A connection is provided between the platform adjustment seat and the platform seat through a platform adjustment shaft and a platform worm screw elevator. The fixed end of the platform worm screw elevator is fixedly connected to the platform seat. One end of the platform adjustment shaft is fixedly connected to the platform adjustment seat, and the other end is connected to the output end of the platform worm screw elevator.

[0014] In some embodiments, the die conveying assembly includes a die conveying frame, a die conveying belt, a die conveying driven shaft, a die conveying driving shaft, and a die conveying motor. The die conveying driving shaft and the die conveying driven shaft are respectively arranged at both ends of the die conveying frame. The fixed end of the die conveying motor is fixedly connected to the die conveying frame, and the output end is connected to the die conveying driving shaft. The die conveying driving shaft and the die conveying driven shaft are respectively in transmission connection with the die conveying belt

[0015] The beneficial effects of the present utility model are as follows:

[0016] By providing a blanking pressure roller and a crushing roller, the blanking equipment for manufacturing plates can break up the bulk mixed materials on the fabric belt, reduce the number of bulk mixed materials entering the die, reduce the situation of material breakage on the fabric belt, and improve the evenness of the material laying on the die on the fabric belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is a schematic sectional view of the structure of the present utility model;

[0019] Figure 3 is Figure 1 a schematic enlarged view of the structure of label A;

[0020] The reference numerals in the figures correspond to the names as follows: 1. Frame; 2. Die conveying assembly; 3. Feeding device; 21. Die conveying frame; 22. Die conveying belt; 23. Die conveying driven shaft; 24. Die conveying driving shaft; 25. Die conveying motor; 31. Feeding belt; 32. Feeding hopper; 33. Feeding pressure roller; 34. Powder spraying assembly; 35. Crushing roller; 36. Die pressure roller; 321. Feeding cover plate; 331. Feeding adjustment frame; 332. Feeding adjustment shaft; 333. Feeding worm gear screw lift; 341. Powder spraying hopper; 342. Powder spraying shaft; 343. Sieve mesh; 361. Platform adjustment seat; 362. Platform seat; 363. Platform adjustment shaft; 364. Platform worm gear screw lift. Detailed implementation manners

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. 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 creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to Figure 1 , the present invention provides a technical solution: a feeding device for manufacturing plates, including a frame 1, a die conveying assembly 2 and a feeding device 3. The feeding device 3 is arranged on the frame 1, the die conveying assembly 2 is arranged below the feeding device 3, and the feeding device 3 is limited to move above the die conveying assembly 2.

[0023] The die conveying assembly 2 includes a die conveying frame 21, a die conveying belt 22, a die conveying driven shaft 23, a die conveying driving shaft 24 and a die conveying motor 25. The die conveying driving shaft 24 and the die conveying driven shaft 23 are respectively arranged at both ends of the die conveying frame 21. The fixed end of the die conveying motor 25 is fixedly connected to the die conveying frame 21, and the output end is connected to the die conveying driving shaft 24. The die conveying driving shaft 24 and the die conveying driven shaft 23 are respectively in transmission connection with the die conveying belt 22. The die conveying motor 25 drives the die conveying driving shaft 24 to drive the die conveying belt 22 and the die conveying driven shaft 23 to rotate on the die conveying frame 21. The die conveying belt 22 performs planar transportation of the die on the die conveying frame 21.

[0024] Please refer to FIG.-FIG., the feeding device 3 includes a feeding belt 31, a feeding hopper 32, a feeding pressure roller 33, a powder spraying assembly 34, a crushing roller 35 and a die pressure roller 36. The feeding belt 31 is inclinedly arranged on the frame 1, and the feeding belt 31 rotates on the frame 1 through a feeding motor. The inclined feeding belt 31 can help the mixture to be fed into the die on the die conveying belt 22. The feeding hopper 32, the feeding pressure roller 33, the powder spraying assembly 34 and the crushing roller 35 are sequentially arranged in a stepped manner above the feeding belt 31 in the feeding direction of the feeding belt 31.

[0025] The top of the blanking hopper 32 is provided with a blanking opening and a blanking cover plate 321. The blanking cover plate 321 is rotationally limited by a hinge at the blanking opening. When blanking is not required, the blanking cover plate 321 rotates to cover the blanking opening. The bottom of the blanking hopper 32 is communicated with the cloth belt 31 to accelerate the blanking speed. One end of the blanking hopper 32 facing the blanking pressure roller 33 is provided with a hopper discharge port, and the blanking pressure roller 33 is rotationally limited at the hopper discharge port.

[0026] The blanking pressure roller 33 is rotationally limited on the frame 1. The blanking pressure roller 33 can press the mixture in the blanking hopper 32 downward. The light materials can fall onto the cloth belt 31 as the cloth belt 31 rotates. Moreover, the blanking pressure roller 33 can also crush the massive mixture so that the mixed material enters the cloth belt 31 in a smaller volume. In order to adjust the distance between the blanking pressure roller 33 and the cloth belt 31, both ends of the blanking pressure roller 33 are connected to the frame 1 through a blanking adjustment frame 331. The blanking adjustment frame 331 is connected to the frame 1 through a blanking adjustment shaft 332 and a blanking worm gear screw jack 333. The fixed end of the blanking worm gear screw jack 333 is fixedly connected to the frame 1. One end of the blanking adjustment shaft 332 is fixedly connected to the blanking adjustment frame 331 and the other end is connected to the output end of the blanking worm gear screw jack 333. The input ends of the blanking worm gear screw jacks 333 on the two blanking adjustment frames 331 are connected through a blanking synchronous shaft. One end of the blanking synchronous shaft is fixedly connected to an adjustment handwheel. By rotating the adjustment handwheel, the heights of both ends of the blanking pressure roller 33 can be adjusted synchronously.

[0027] The powder sprinkling assembly 34 includes a powder sprinkling hopper 341, a powder sprinkling shaft 342 and a sieve mesh 343 arranged from top to bottom. Both ends of the powder sprinkling assembly 34 are arranged on the frame 1 through powder sprinkling connecting plates. The feeding end of the powder sprinkling hopper 341 is provided with a powder sprinkling cover plate. The discharging end of the powder sprinkling hopper 341 is inclined. The powder sprinkling shaft 342 is arranged at the discharging end of the powder sprinkling hopper 341. The powder sprinkling hopper 341 is vibrated by a pneumatic gear vibrator. The sieve mesh 343 is transversely vibrated by pneumatic gear vibration. The powder sprinkling shaft 342 is rotated by a powder sprinkling motor. The powder material enters from the powder sprinkling hopper 341, is pressed downward by the powder sprinkling shaft 342, and the sieve mesh 343 filters to prevent the powder material from falling onto the cloth belt 31 in a lump. The crushing roller 35 can not only break up the massive mixture on the cloth belt 31, but also clean the mixture adhering to the surface of the die pressure roller 36.

[0028] The crushing roller 35 is arranged at the end of the fabric belt 31. The outer wall of the crushing roller 35 is provided with a plurality of hard crushing needles made of stainless steel. There is a certain gap between the end of the hard crushing needle and the surface of the fabric belt 31. The crushing roller 35 is rotated at the upper limit position of the frame 1 by the crushing motor. The crushing roller 35 is used to crush the blocky mixture. The crushing roller 35 can make the particle size more uniform when it falls from the fabric belt 31 to the die conveyor belt 22. Compared with the previous longer die conveyor belt 22 that moves back and forth to uniformly adjust the size of the mixture, the fabric belt 31 is shorter and the overall structure can be more compact.

[0029] The mold pressing roller 36 is limitedly rotated above the mold conveying belt 22 through the platform seat 362, the platform seat 362 is fixedly connected to the mold conveying frame 21, and the mold pressing roller 36 is arranged at one end of the cloth belt 31. When the mold conveying belt 22 transports the mold, the mold pressing roller 36 can flatten the surface of the mixed material in the mold.

[0030] In order to adjust the distance between the mold roller 36 and the die conveyor belt 22, a platform adjustment seat 361 is provided on the platform seat 362, and the two ends of the mold roller 36 are rotatably connected to the corresponding platform adjustment seat 361 respectively. A platform adjustment shaft 363 is provided between the platform adjustment seat 361 and the platform seat 362 to connect with a platform worm gear screw lift 364, and the fixed end of the platform worm gear screw lift 364 is fixedly connected to the platform seat 362, one end of the platform adjustment shaft 363 is fixedly connected to the platform adjustment seat 361, and the other end is connected to the output end of the platform worm gear screw lift 364, and the input ends of the platform worm gear screw lifts 364 on the two platform seats 362 are connected through a platform synchronization shaft. Rotating the platform synchronization shaft can synchronously adjust the height of the two ends of the mold roller 36.

[0031] The working principle and use process of the utility model are as follows: the mixed material enters from the discharge funnel 32, the mixed material at the bottom of the discharge funnel 32 falls into the cloth belt 31, the discharge pressure roller 33 rotates at the discharge port of the funnel to drive the mixed material to fall into the cloth belt 31, the powder falls evenly onto the cloth belt 31 from the powder spreading assembly 34, the crushing roller 35 crushes the mixed material on the cloth belt 31, and the mixed material falls into the mold on the mold conveyor belt 22 after passing through the crushing roller 35. When the mold conveyor belt 22 transports the mold, the mold pressure roller 36 can flatten the surface of the mixed material in the mold.

[0032] Finally, it should be noted that the above are only preferred examples of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A blanking device for manufacturing a sheet, comprising a frame (1), a die conveying component (2) and a cloth feeding device (3), the cloth feeding device (3) being arranged on the frame (1), characterized in that, The fabric feeding device (3) includes a fabric belt (31), a feeding hopper (32), a feeding pressure roller (33), a crushing roller (35) and a die pressure roller (36). The fabric belt (31) rotates on the frame (1). The feeding hopper (32), the feeding pressure roller (33) and the crushing roller (35) are arranged above the fabric belt (31) along the feeding direction of the fabric belt (31). One end of the feeding hopper (32) facing the feeding pressure roller (33) is provided with a hopper discharge port. The feeding pressure roller (33) rotates in a limited manner at the hopper discharge port. A number of hard crushing needles are arranged on the outer wall of the crushing roller (35). The die pressure roller (36) rotates in a limited manner above the mold conveying belt (22).

2. The blanking device for manufacturing a board according to claim 1, characterized in that, The fabric belt (31) is inclinedly arranged on the frame (1), and the feeding hopper (32), the feeding pressure roller (33) and the crushing roller (35) are arranged in a stepped manner.

3. The blanking device for manufacturing a board according to claim 1, wherein, The bottom of the feeding hopper (32) is communicated with the fabric belt (31).

4. The blanking device for manufacturing a board according to claim 1, characterized in that, The fabric feeding device (3) includes a powder spreading assembly (34) arranged between the feeding pressure roller (33) and the crushing roller (35). The powder spreading assembly (34) includes a powder spreading hopper (341) and a screen (343) arranged from top to bottom. The powder spreading hopper (341) and the screen (343) perform lateral vibration through pneumatic gear vibration.

5. The blanking device for manufacturing a plate according to claim 4, characterized in that, A powder spreading shaft (342) is arranged between the powder spreading hopper (341) and the screen (343). The powder spreading shaft (342) rotates in a limited manner at the discharge end of the powder spreading hopper (341).

6. The blanking device for manufacturing a board according to claim 1, characterized in that, There is a gap between the ends of the hard crushing needles and the surface of the fabric belt (31) and the surface of the die pressure roller (36).

7. The blanking device for manufacturing a board according to claim 1, characterized in that, Both ends of the feeding pressure roller (33) are connected to the frame (1) through a feeding adjustment frame (331). The feeding adjustment frame (331) is connected to the frame (1) through a feeding adjustment shaft (332) and a feeding worm screw lift (333). The fixed end of the feeding worm screw lift (333) is fixedly connected to the frame (1). One end of the feeding adjustment shaft (332) is fixedly connected to the feeding adjustment frame (331), and the other end is connected to the output end of the feeding worm screw lift (333).

8. The blanking device for manufacturing a board according to claim 1, wherein, The top of the feeding hopper (32) is provided with a feeding port and a feeding cover plate (321). The feeding cover plate (321) rotates in a limited manner at the feeding port through a hinge.

9. The blanking device for manufacturing a board according to claim 1, characterized in that A platform adjustment seat (361) and a platform seat (362) are arranged between both ends of the die pressure roller (36) and the conveying assembly. Both ends of the die pressure roller (36) are respectively rotatably connected to the platform adjustment seat (361). A connection is provided between the platform adjustment seat (361) and the platform seat (362) through a platform adjustment shaft (363) and a platform worm screw lift (364). The fixed end of the platform worm screw lift (364) is fixedly connected to the platform seat (362). One end of the platform adjustment shaft (363) is fixedly connected to the platform adjustment seat (361), and the other end is connected to the output end of the platform worm screw lift (364).

10. The blanking device for manufacturing a plate according to claim 1, characterized in that, The die conveying assembly (2) includes a die conveying frame (21), a die conveying belt (22), a die conveying driven shaft (23), a die conveying driving shaft (24), and a die conveying motor (25). The die conveying driving shaft (24) and the die conveying driven shaft (23) are respectively arranged at two ends of the die conveying frame (21). The fixed end of the die conveying motor (25) is fixedly connected to the die conveying frame (21), and the output end is connected to the die conveying driving shaft (24). The die conveying driving shaft (24) and the die conveying driven shaft (23) are respectively in transmission connection with the die conveying belt (22).

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