Uniform material distributing machine for quartz stone plate

Abstract

The utility model relates to quartz stone plate production equipment technical field, and specifically is a kind of quartz stone plate uniform material distributor, including base, and the support plate is fixedly connected on base, and the storage hopper is fixedly connected on support plate, two conveyer belts are installed on base, and the top side of conveyer belt is equipped with mould, and the collecting hopper is fixedly connected on base, and the connecting cylinder is fixedly connected on collecting hopper, and the connecting seat is installed at the top of connecting cylinder, and the feeding screw rod is rotatably connected on connecting seat, and the first motor is installed at the top of connecting seat, and the guide pipe is fixedly connected on connecting cylinder, and multiple feed ports are equipped on connecting cylinder, and the scraper is fixedly connected on base;While material can be automatically scraped to the raw material remaining in the edge of mould, so as to avoid the manual scraping of subsequent operating personnel, save the artificial cost, and the raw material after scraping can be transported to the inside of storage hopper for reutilization after centralized collection, so as to avoid the waste of raw material.

Description

Technical Field

[0001] This utility model relates to a quartz stone slab feeding machine, specifically a quartz stone slab uniform feeding machine, belonging to the technical field of quartz stone slab production equipment. Background Technology

[0002] Quartz stone slabs (also known as artificial quartz stone) are a type of artificial stone. They are artificially synthesized from 80%-90% quartz crystals (mainly composed of quartz sand), resin (such as unsaturated polyester resin), curing agent, and a small amount of pigment. They are made into large-format slabs through vacuum high-pressure pressing and high-temperature curing processes. They can be cut and customized later. During the production of quartz stone slabs, a synchronous material feeding machine is needed to lay the raw materials inside the mold.

[0003] As the building decoration industry continues to raise its requirements for the quality and production capacity of quartz stone slabs, the drawbacks of traditional concrete placing machines are becoming increasingly apparent. On the one hand, when traditional concrete placing machines lay raw materials inside the mold, in order to ensure that the raw materials can completely fill the mold, the width of the raw material outlet is often required to be greater than the width of the mold. This results in some raw materials remaining on the edge of the mold after the material is laid, which requires workers to manually scrape off the raw materials remaining on the edge of the mold. This not only increases labor costs but also extends the production cycle and reduces production efficiency. Utility Model Content

[0004] The purpose of this utility model is to provide a quartz slab uniform feeding machine to solve the above problems. While feeding the slab, it can automatically scrape off the raw material remaining on the edge of the mold, thereby avoiding the need for manual scraping by operators, saving labor costs, improving production efficiency, and the scraped raw material can be collected and transported to the inside of the storage hopper for reuse, thereby avoiding waste of raw materials and saving production costs.

[0005] This utility model achieves the above-mentioned objectives through the following technical solution: a quartz slab uniform distribution machine includes a base, a support plate fixedly connected to the base, a storage hopper fixedly connected to the support plate, two conveyor belts installed on the base, a mold provided on the top side of the conveyor belts, a collection hopper fixedly connected to the base, a conveying structure provided on the collection hopper, the conveying structure including a connecting cylinder and a connecting seat, a connecting cylinder fixedly connected to the collection hopper, a connecting seat detachably installed at the top of the connecting cylinder by multiple bolts, a feeding screw rotatably connected to the connecting seat, a first motor installed at the top of the connecting seat, the output shaft of the first motor fixedly connected to the top of the feeding screw, a guide pipe fixedly connected to the connecting cylinder, multiple feed ports provided near the bottom of the connecting cylinder, a scraper fixedly connected to the base, and an opening and closing structure provided at the bottom of the storage hopper.

[0006] Preferably, two fixing plates are fixedly connected to the connecting cylinder, and the fixing plates are fixedly connected to the machine base.

[0007] Preferably, the plurality of feed inlets are arranged in a circumferential array about the middle of the connecting cylinder, and the bottom side of the cross-section of the hopper is inclined.

[0008] Preferably, the opening and closing structure includes guide columns and slide blocks. Two guide columns are fixedly connected to the storage hopper, and slide blocks are slidably connected to the outer side of the guide columns. The same baffle is fixedly connected to the two slide blocks, and the baffle is slidably connected to the storage hopper.

[0009] Preferably, an electric push rod is installed on the storage hopper, and the extended end of the electric push rod is fixedly connected to the baffle.

[0010] Preferably, the base is rotatably connected to multiple guide wheels, and two guide grooves are provided on both sides of the mold, with the outer side of some of the guide wheels located inside the guide grooves.

[0011] Preferably, the storage hopper is provided with a stirring structure, the stirring structure including a first stirring rod and a synchronous wheel, the first stirring rod being rotatably connected to the storage hopper, and the second stirring rod being rotatably connected to the storage hopper.

[0012] Preferably, a second motor is mounted on the support plate, a synchronous pulley is fixedly connected to the output shaft of the second motor, a synchronous pulley is fixedly connected to the first stirring rod, a synchronous pulley is fixedly connected to the second stirring rod, and the same synchronous belt is wound around the three synchronous pulleys.

[0013] The beneficial effects of this utility model are as follows: During use, the mold can be transported by a conveyor belt. While the mold is being transported, the raw material falls from the inside of the storage hopper into the inside of the mold, thus achieving automatic material distribution. During the movement of the mold, the scraper can automatically scrape off the residual raw material on the edge of the mold, thus avoiding the need for manual scraping by operators, saving labor costs and improving production efficiency. The scraped raw material falls into the inside of the collection hopper for centralized collection. Since the bottom of the collection hopper is inclined, it can easily gather the raw material into the connecting cylinder. When the raw material accumulates to a certain amount, the first motor can be started. The output shaft of the first motor rotates, driving the feeding screw to rotate. As the feeding screw rotates, the raw material enters the inside of the connecting cylinder from multiple feed ports and is transported by the feeding screw. When the raw material moves to the position of the guide pipe, it can flow inside the guide pipe and finally fall into the inside of the storage hopper from the end of the guide pipe, thus realizing the recycling of raw materials, avoiding waste of raw materials, and saving production costs. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 for Figure 1 The diagram shown is an enlarged view of the structure of part A.

[0016] Figure 3 This is a schematic diagram of the connection structure between the storage hopper and the first stirring rod of this utility model;

[0017] Figure 4 for Figure 3 The diagram shown is an enlarged view of the structure of section B.

[0018] Figure 5 This is a schematic diagram of the connection structure between the storage hopper and the second stirring rod of this utility model;

[0019] Figure 6 This is a schematic diagram of the connection structure between the support plate and the second motor of this utility model;

[0020] Figure 7 for Figure 6 The diagram shows an enlarged view of section C.

[0021] Figure 8 This is a schematic diagram of the connection structure between the connecting cylinder and the feed inlet of this utility model.

[0022] In the diagram: 1. Base; 2. Support plate; 3. Storage hopper; 4. Scraper; 5. Collection hopper; 6. Conveying structure; 601. Connecting cylinder; 602. Connecting seat; 603. First motor; 604. Feeding screw; 605. Guide pipe; 606. Fixed plate; 607. Feed inlet; 7. Mixing structure; 701. Second motor; 702. Synchronous pulley; 703. Synchronous belt; 704. First mixing rod; 705. Second mixing rod; 8. Opening and closing structure; 801. Guide column; 802. Slide seat; 803. Baffle; 804. Electric push rod; 9. Mold; 10. Conveyor belt; 11. Guide wheel; 12. Guide groove. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-8As shown, a quartz slab uniform distribution machine includes a base 1, a support plate 2 fixedly connected to the base 1, a storage hopper 3 fixedly connected to the support plate 2, two conveyor belts 10 mounted on the base 1, a mold 9 provided on the top side of the conveyor belts 10, a collection hopper 5 fixedly connected to the base 1, and a conveying structure 6 provided on the collection hopper 5. The conveying structure 6 includes a connecting cylinder 601 and a connecting seat 602. The connecting cylinder 601 is fixedly connected to the collection hopper 5, and the top of the connecting cylinder 601... A connecting seat 602 is detachably installed via multiple bolts. A feeding screw 604 is rotatably connected to the connecting seat 602. A first motor 603 is installed at the top of the connecting seat 602. The output shaft of the first motor 603 is fixedly connected to the top of the feeding screw 604. A guide pipe 605 is fixedly connected to the connecting cylinder 601. Multiple feed inlets 607 are provided near the bottom of the connecting cylinder 601. A scraper 4 is fixedly connected to the machine base 1. An opening and closing structure 8 is provided at the bottom of the storage hopper 3.

[0025] As a technical optimization of this utility model, two fixing plates 606 are fixedly connected to the connecting cylinder 601. The fixing plates 606 can fix the connecting cylinder 601 to the base 1, thereby improving the stability of the connecting cylinder 601. The fixing plates 606 are fixedly connected to the base 1.

[0026] As a technical optimization of this utility model, the multiple feed ports 607 are arranged in a circumferential array about the middle of the connecting cylinder 601, so that raw materials located in different positions of the connecting cylinder 601 can enter the interior of the connecting cylinder 601 well. The bottom side of the cross section of the collecting hopper 5 is inclined, so that the raw materials falling into the collecting hopper 5 can easily gather towards the connecting cylinder 601.

[0027] As a technical optimization of this utility model, the opening and closing structure 8 includes a guide post 801 and a slide block 802. Two guide posts 801 are fixedly connected to the storage hopper 3. The slide block 802 is slidably connected to the outer side of the guide post 801. The slide block 802 can guide the movement of the baffle 803 by sliding on the guide post 801. The same baffle 803 is fixedly connected to the two slide blocks 802. The baffle 803 is slidably connected to the storage hopper 3. When the material is not needed, the baffle 803 can block the material, thereby preventing the material from falling from the bottom of the storage hopper 3.

[0028] As a technical optimization of this utility model, an electric push rod 804 is installed on the storage hopper 3. The extended end of the electric push rod 804 is fixedly connected to the baffle 803, and the movement of the baffle 803 can be controlled by the electric push rod 804.

[0029] As a technical optimization of this utility model, a plurality of guide wheels 11 are rotatably connected to the base 1, and two guide grooves 12 are provided on both sides of the mold 9. The outer side of some of the guide wheels 11 is located inside the guide grooves 12. By the guide wheels 11 rolling inside the guide grooves 12, the mold 9 can be prevented from deviating during the conveying process, thereby improving the stability of the mold 9 during conveying.

[0030] As a technical optimization of this utility model, the storage hopper 3 is provided with a stirring structure 7, which includes a first stirring rod 704 and a synchronous wheel 702. The first stirring rod 704 is rotatably connected to the storage hopper 3. Through the continuous stirring of the first stirring rod 704 during the material spreading process, it can ensure that the raw material remains in a uniform state before being laid into the mold 9, avoiding component separation caused by transportation and conveying, thereby improving the consistency of physical properties such as board density and hardness, and reducing quality problems such as color difference. The storage hopper 3 is rotatably connected with a second stirring rod 705. Through the continuous stirring of the second stirring rod 705 during the material spreading process, it can prevent the raw material from being blocked at the discharge port, thereby improving the stability of the material spreading.

[0031] As a technical optimization of this utility model, a second motor 701 is installed on the support plate 2, and a synchronous pulley 702 is fixedly connected to the output shaft of the second motor 701. The first stirring rod 704 is fixedly connected to the synchronous pulley 702, and the second stirring rod 705 is fixedly connected to the synchronous pulley 702. The same synchronous belt 703 is wound around the three synchronous pulleys 702. Therefore, the first stirring rod 704 and the second stirring rod 705 can be rotated simultaneously by starting the second motor 701.

[0032] In use, this invention allows raw materials to be added into the storage hopper 3. The mold 9 can be placed on the top of the conveyor belt 10 and transported by the conveyor belt 10. During the movement of the mold 9, the guide wheel 11 rolls inside the guide groove 12, thereby preventing the mold 9 from shifting during transport and effectively improving the stability of the mold 9 during transport. When the mold 9 moves to the bottom of the storage hopper 3, the electric push rod 804 can be activated. The electric push rod 804 extends and drives the baffle 803 to move. The movement of the baffle 803 will cause the two sliding blocks 802 to slide on the two guide posts 801 respectively, thereby guiding the movement of the baffle 803. After plate 803 moves a certain distance, it will no longer block the bottom of storage hopper 3. At this time, the raw material inside storage hopper 3 will fall into the mold 9. Therefore, while mold 9 is moving, the raw material can be placed inside mold 9. During the movement of mold 9, scraper 4 can automatically scrape off the raw material residue on the edge of mold 9, thereby avoiding the need for manual scraping by operators, saving labor costs and improving production efficiency. The scraped raw material will fall into the collection hopper 5 for centralized collection. Since the bottom of collection hopper 5 is inclined, it can easily gather the raw material into connecting cylinder 601. When the raw material accumulates to a certain amount, the first motor can be started. 603. The output shaft of the first motor 603 rotates, driving the feeding screw 604 to rotate. As the feeding screw 604 rotates, the raw material enters the connecting cylinder 601 through multiple feed ports 607 and is conveyed by the feeding screw 604. When the raw material moves to the position of the guide pipe 605, it can flow inside the guide pipe 605 and finally fall into the storage hopper 3 from the end of the guide pipe 605, thus realizing the recycling of raw materials, avoiding waste, and saving production costs. During the raw material arrangement process, the second motor 701 can be started. The output shaft of the second motor 701 rotates, driving one of the synchronous pulleys 702 to rotate. Because the three synchronous pulleys 702 rotate, the raw material can be recycled. The same synchronous belt 703 is wound around the step wheel 702. Therefore, the rotation of one synchronous wheel 702 will cause the other two synchronous wheels 702 to rotate synchronously, thereby causing the first stirring rod 704 and the second stirring rod 705 to rotate simultaneously. The first stirring rod 704 continuously stirs the material during the feeding process, ensuring that the raw material remains uniform before being laid into the mold 9. This avoids component separation caused by transportation and conveying, thereby improving the consistency of physical properties such as board density and hardness, and reducing quality problems such as color difference. The second stirring rod 705 continuously stirs the material during the feeding process, preventing the raw material from clogging at the discharge port, thereby improving the stability of the feeding process.

[0033] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0034] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A uniform distribution machine for quartz stone slabs, comprising a base (1), characterized in that: A support plate (2) is fixedly connected to the base (1), and a storage hopper (3) is fixedly connected to the support plate (2). Two conveyor belts (10) are installed on the base (1). A mold (9) is provided on the top side of the conveyor belts (10). A collection hopper (5) is fixedly connected to the base (1). A conveying structure (6) is provided on the collection hopper (5). The conveying structure (6) includes a connecting cylinder (601) and a connecting seat (602). The connecting cylinder (601) is fixedly connected to the collection hopper (5). The top end of the connecting cylinder (601) is detachable by multiple bolts. A connecting seat (602) is installed on the machine base (1), and a feeding screw (604) is rotatably connected to the connecting seat (602). A first motor (603) is installed at the top of the connecting seat (602), and the output shaft of the first motor (603) is fixedly connected to the top of the feeding screw (604). A guide pipe (605) is fixedly connected to the connecting cylinder (601), and multiple feed ports (607) are provided near the bottom of the connecting cylinder (601). A scraper (4) is fixedly connected to the machine base (1), and an opening and closing structure (8) is provided at the bottom of the storage hopper (3).

2. The quartz stone slab uniform distribution machine according to claim 1, characterized in that: Two fixing plates (606) are fixedly connected to the connecting cylinder (601), and the fixing plates (606) are fixedly connected to the base (1).

3. The quartz stone slab uniform distribution machine according to claim 1, characterized in that: The multiple feed ports (607) are arranged in a circumferential array about the middle of the connecting cylinder (601), and the bottom side of the cross section of the collecting hopper (5) is inclined.

4. The quartz stone slab uniform distribution machine according to claim 1, characterized in that: The opening and closing structure (8) includes a guide post (801) and a slide (802). Two guide posts (801) are fixedly connected to the storage hopper (3). The slide (802) is slidably connected to the outer side of the guide post (801). The same baffle (803) is fixedly connected to the two slides (802). The baffle (803) is slidably connected to the storage hopper (3).

5. A uniform material distribution machine for quartz stone slabs according to claim 4, characterized in that: An electric push rod (804) is installed on the storage hopper (3), and the extended end of the electric push rod (804) is fixedly connected to the baffle (803).

6. The quartz stone slab uniform distribution machine according to claim 1, characterized in that: Multiple guide wheels (11) are rotatably connected to the base (1), and two guide grooves (12) are provided on both sides of the mold (9), with the outer side of some of the guide wheels (11) located inside the guide grooves (12).

7. A uniform material distribution machine for quartz stone slabs according to claim 1, characterized in that: The storage hopper (3) is provided with a stirring structure (7), which includes a first stirring rod (704) and a synchronous wheel (702). The first stirring rod (704) is rotatably connected to the storage hopper (3), and the second stirring rod (705) is rotatably connected to the storage hopper (3).

8. A uniform material distribution machine for quartz stone slabs according to claim 7, characterized in that: A second motor (701) is installed on the support plate (2). A synchronous pulley (702) is fixedly connected to the output shaft of the second motor (701). A synchronous pulley (702) is fixedly connected to the first stirring rod (704). A synchronous pulley (702) is fixedly connected to the second stirring rod (705). The same synchronous belt (703) is wound around the three synchronous pulleys (702).

Images