Raw material adding device for artificial marble production

Abstract

The utility model relates to the technical field of artificial marble production, and discloses a raw material adding device for artificial marble production, which comprises a lifting pipe, a lifting assembly is sleeved in the lifting pipe, the lifting assembly comprises an equipment cylinder arranged at the bottom end of the lifting pipe, a driving motor is sleeved in the equipment cylinder, and the driving motor is connected with the lifting pipe. And the output end of the driving motor is fixedly connected with a lifting screw rod, a feeding opening is formed in the side face of the lifting pipe, and a connecting pipe is fixedly connected to the side face of the feeding opening. According to the raw material adding device for artificial marble production, the lifting assembly is arranged, a lifting screw rod rotates, raw materials entering the lifting pipe through a feeding port are rotationally lifted till the raw materials are lifted to a discharging port in the top end of the lifting pipe, and then the raw materials fall into the stirring device through a material guide groove, so that the artificial marble is produced and manufactured; and the raw materials do not need to be manually filled, so that the effects of reducing the working intensity of workers and improving the material adding efficiency are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of artificial marble production, in particular to a raw material adding device for artificial marble production. Background Art

[0002] Artificial marble is made by using crushed stones of natural marble or granite as filling materials, and cement, gypsum and unsaturated polyester resin as adhesives. After stirring, forming, grinding and polishing, the raw materials need to be crushed before stirring, turning large pieces of raw materials into small-volume raw materials, and then adding the crushed raw materials into a stirrer for stirring.

[0003] In a raw material adding device for artificial marble production disclosed in the publication number CN217594796U, although this raw material adding device for artificial marble production can improve the crushing effect of raw materials under the triple crushing effect and effectively reduce the later processing time.

[0004] However, this raw material adding device for artificial marble production has the following disadvantages:

[0005] (1) The crushed raw materials need to be manually added into the stirring device. The raw materials are heavy themselves, and transporting them to a high place of the stirring device for a long time greatly increases the working intensity of workers and affects the feeding efficiency.

[0006] (2) The crushed raw materials may still have relatively large particles, which will affect the finished product effect of artificial marble, and there is a lack of a structure to screen the crushed raw materials. Content of the Utility Model

[0007] (1) Technical Problems to be Solved

[0008] The technical problem solved by the utility model is to provide a raw material adding device for artificial marble production with high practicability, which can be operated simply and has a relatively simple structure, and solves the problems that the raw materials are heavy themselves, transporting them to a high place of the stirring device for a long time greatly increases the working intensity of workers and there is a lack of a structure to screen the crushed raw materials mentioned in the above background art.

[0009] (2) Technical Solutions

[0010] To achieve the above purposes, the utility model is realized through the following technical solutions: A raw material adding device for artificial marble production includes a lifting pipe, a lifting component is sleeved inside the lifting pipe, a feeding port is opened on the side of the lifting pipe, a connecting pipe is fixedly connected to the side of the feeding port, a transfer interface is sleeved at the top of the connecting pipe, and a screening component is fixedly connected to the top surface of the transfer interface.

[0011] The lifting assembly includes an equipment cylinder arranged at the bottom end of the lifting pipe. A driving motor is sleeved inside the equipment cylinder, and the output end of the driving motor is fixedly connected with a lifting screw.

[0012] Optionally, a dust-proof plate is arranged on the top surface of the equipment cylinder. A rotating hole matching the output end of the driving motor is opened on the top surface of the dust-proof plate. The bottom surface of the equipment cylinder is fixedly connected with reinforcing plates in a rectangular array. Mounting holes are opened on the top surfaces of the reinforcing plates, and bolts are arranged inside the mounting holes.

[0013] Optionally, the screening assembly includes a feeding chute fixedly connected to the top surface of the adapter. A screening chute is fixedly connected to the top surface of the feeding chute. Vibration structures are fixedly connected to the inner side walls of the screening chute in an axisymmetric manner. A screening plate is fixedly connected to the side surface of the vibration structure. A magnetic pad is arranged on the top surface of the screening plate, and a screening mesh is magnetically connected to the top surface of the magnetic pad.

[0014] Optionally, the vibration structure includes a sleeve fixedly connected to the inner side wall of the screening chute. A spring is sleeved inside the sleeve, and a vibration motor is fixedly connected to the side surface of the spring.

[0015] Optionally, a discharge port is opened on the side surface of the top end of the lifting pipe, and a guiding chute is fixedly connected to the side surface of the discharge port.

[0016] Optionally, a cover plate is fixedly connected to the top end of the lifting pipe. A bearing is sleeved inside the cover plate, and the bearing is sleeved on the top end of the lifting screw.

[0017] (III) Beneficial effects

[0018] The present utility model provides a raw material adding device for artificial marble production, which has the following beneficial effects:

[0019] 1. For the raw material adding device for artificial marble production, through the setting of the lifting assembly, the lifting screw rotates to rotate and lift the raw materials entering the inside of the lifting pipe through the feeding port until they are lifted to the discharge port at the top end of the lifting pipe, and then fall into the inside of the mixing device through the guiding chute for the production of artificial marble. There is no need for manual feeding of raw materials, thus achieving the effects of reducing the working intensity of workers and improving the feeding efficiency.

[0020] 2. For the raw material adding device for artificial marble production, through the setting of the screening assembly, the vibration structure drives the screening plate inside the screening chute to vibrate, and the raw materials placed inside the screening chute are vibration-screened. Those with appropriate individual sizes will enter the inside of the lifting pipe through the connecting pipe at one end of the adapter, thus achieving the effect of preventing larger individual raw materials from being added to the mixing device and affecting the quality of the artificial marble finished product. Description of the drawings

[0021] Figure 1 is the overall structural schematic diagram of the present utility model;

[0022] Figure 2 is the structural schematic diagram of the lifting component of the present utility model;

[0023] Figure 3 is the structural schematic diagram of the material screening component of the present utility model;

[0024] Figure 4 is the split structural schematic diagram of the present utility model.

[0025] In the figure: 1, lifting pipe; 2, lifting component; 21, equipment cylinder; 22, driving motor; 23, lifting screw; 3, connecting pipe; 4, adapter; 5, material screening component; 51, feeding chute; 52, screening chute; 53, vibration structure; 531, sleeve; 532, spring; 533, vibration motor; 54, screening plate; 55, magnetic pad; 56, screen; 6, dust-proof plate; 7, reinforcement plate; 8, bolt; 9, guiding chute; 10, cover plate; 11, bearing. Specific embodiments

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0027] Please refer to Figures 1 to 4 , the present utility model provides a technical solution: a raw material adding device for artificial marble production, including a lifting pipe 1, a lifting component 2 is sleeved inside the lifting pipe 1, a feeding port is opened on the side of the lifting pipe 1, a connecting pipe 3 is fixedly connected to the side of the feeding port, an adapter 4 is sleeved on the top end of the connecting pipe 3, and a material screening component 5 is fixedly connected to the top surface of the adapter 4.

[0028] Please refer to Figure 2 , a dust-proof plate 6 is arranged on the top surface of the equipment cylinder 21, a rotating hole matching the output end of the driving motor 22 is opened on the top surface of the dust-proof plate 6, a reinforcement plate 7 is fixedly connected to the bottom surface of the equipment cylinder 21 in a rectangular array, a mounting hole is opened on the top surface of the reinforcement plate 7, and a bolt 8 is arranged inside the mounting hole; the dust-proof plate 6 seals the top end of the equipment cylinder 21 to prevent the raw materials inside the lifting pipe 1 from falling into the inside of the equipment cylinder 21 and damaging the driving motor 22; with the arrangement of the reinforcement plate 7, by screwing the bolt 8 and fixing it to the ground, the overall device can be firmly installed to avoid tipping;

[0029] Please refer to Figure 4, a discharge port is provided on the side of the top end of the riser 1, a material guiding groove 9 is fixedly connected to the side of the discharge port, a cover plate 10 is fixedly connected to the top end of the riser 1, a bearing 11 is sleeved inside the cover plate 10, and the bearing 11 is sleeved on the top end of the lifting screw 23; when the lifting screw 23 rotates, its top end is sleeved inside the bearing 11, making the lifting screw 23 rotate more smoothly and avoiding bending caused by being squeezed by the raw materials.

[0030] In the present utility model, the working steps of the device are as follows:

[0031] First of all, place the raw materials on the surface of the sieve plate 54 inside the sieve trough 52. The vibration motor 533 starts to work and generates vibration, driving the sieve trough 52 fixedly connected to its side to start vibrating at a high frequency, so that the raw materials placed on the surface of the sieve mesh 56 are screened. The larger ones will be intercepted on the surface of the sieve mesh 56, and the smaller ones will pass through the sieve mesh 56 and enter the inside of the blanking trough 51. After entering the adapter 4 from the blanking trough 51, they then enter the inside of the riser 1 through the feed port at one end of the connecting pipe 3. Furthermore, the drive motor 22 rotates, driving the lifting screw 23 at its output end to rotate. The lifting screw 23 rotates and lifts the raw materials at the bottom end inside the riser 1. Finally, the raw materials reach the top end of the riser 1, enter the material guiding groove 9 through the discharge port provided on the side of the riser 1, and then fall from one end of the material guiding groove 9 into the artificial marble production equipment, completing the feeding work of the raw materials.

[0032] It should be noted that the device structure and drawings of the present utility model mainly describe the principle of the present utility model. On the basis of this design principle, the settings of the power mechanism, power supply system, control system, etc. of the device are not fully described clearly. However, on the premise that those skilled in the art understand the principle of the above-mentioned utility model, the specific power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatically controlled by a controller, and the control circuit of the controller can be realized by simple programming of those skilled in the art;

[0033] The standard parts used therein can all be purchased from the market, and can also be customized according to the description in the specification and drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, welding, etc. that are mature in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the components known to those skilled in the art, their structures and principles can all be known by those skilled in the art through technical manuals or through conventional experimental methods.

[0034] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A raw material adding device for artificial marble production, including a lifting pipe (1), characterized in that: Inside the riser pipe (1), a lifting component (2) is sleeved. A feed inlet is provided on the side of the riser pipe (1). A connecting pipe (3) is fixedly connected to the side of the feed inlet. A transfer interface (4) is sleeved on the top end of the connecting pipe (3). A screening component (5) is fixedly connected to the top surface of the transfer interface (4). The lifting component (2) includes an equipment cylinder (21) arranged at the bottom end of the riser pipe (1). A driving motor (22) is sleeved inside the equipment cylinder (21). The output end of the driving motor (22) is fixedly connected to a lifting screw rod (23).

2. The raw material adding device for artificial marble production according to claim 1, characterized in that: A dust-proof plate (6) is arranged on the top surface of the equipment cylinder (21). A rotation hole matching the output end of the driving motor (22) is provided on the top surface of the dust-proof plate (6). Reinforcing plates (7) are fixedly connected to the bottom surface of the equipment cylinder (21) in a rectangular array. Mounting holes are provided on the top surfaces of the reinforcing plates (7). Bolts (8) are arranged inside the mounting holes.

3. The raw material adding device for artificial marble production according to claim 1, characterized in that: The screening component (5) includes a blanking chute (51) fixedly connected to the top surface of the transfer interface (4). A screening chute (52) is fixedly connected to the top surface of the blanking chute (51). Vibration structures (53) are fixedly connected to the inner side walls of the screening chute (52) in an axisymmetric manner. A screening plate (54) is fixedly connected to the side of the vibration structure (53). A magnetic adsorption pad (55) is arranged on the top surface of the screening plate (54). A screen mesh (56) is magnetically connected to the top surface of the magnetic adsorption pad (55).

4. The raw material adding device for artificial marble production according to claim 3, wherein: The vibration structure (53) includes a sleeve (531) fixedly connected to the inner side wall of the screening chute (52). A spring (532) is sleeved inside the sleeve (531). A vibration motor (533) is fixedly connected to the side of the spring (532).

5. The raw material adding device for artificial marble production according to claim 1, characterized in that: An outlet is provided on the side of the top end of the riser pipe (1). A material guiding chute (9) is fixedly connected to the side of the outlet.

6. The raw material adding device for artificial marble production according to claim 1, characterized in that: A cover plate (10) is fixedly connected to the top end of the riser pipe (1). A bearing (11) is sleeved inside the cover plate (10). The bearing (11) is sleeved on the top end of the lifting screw rod (23).

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