Weighing machine for flame-retardant ABS material production

Abstract

The utility model discloses a weighing machine for flame-retardant ABS material production, which relates to the technical field of ABS material production and comprises a frame, the top surface of the frame is provided with a weighing device used for weighing ABS materials, the top surface of the weighing device is provided with a mounting seat, the top surface of the mounting seat is connected with a storage box through a hinge, and the storage box is connected with the frame through a hinge. The two sides of the material storage box are fixedly connected with screw rods, the outer side surfaces of the two screw rods are provided with overturning assemblies, the two sides of the material storage box are fixedly connected with screw rods, through the arrangement of the overturning assemblies, quantitative weighing of materials can be achieved, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ABS material production, in particular to a weighing device for the production of flame-retardant ABS materials. Background Art

[0002] ABS material is a ternary copolymer of acrylonitrile (A), butadiene (B), and styrene (S). The relative content of the three monomers can be changed arbitrarily to make various resins. ABS has the common properties of the three components. A makes it resistant to chemical corrosion and heat, and has a certain surface hardness, B makes it highly elastic and tough, and S makes it have the processing and molding characteristics of thermoplastics and improves electrical properties. Therefore, ABS material is a "tough, hard, and rigid" material with easy-to-obtain raw materials, good comprehensive performance, low price, and wide application.

[0003] For example, a weighing machine for the production of flame-retardant ABS materials disclosed in the utility model with authorization announcement number CN219141997U drives the pressure plate to move up and down by rotating the adjusting bolt. When the pressure plate presses against the ground, the weighing machine can be limited to avoid displacement of the equipment during weighing and improve work efficiency.

[0004] This prior art also has the following problems when used:

[0005] When producing ABS materials, they need to be quantitatively weighed and then transported in batches. When the device quantitatively weighs the materials, if there is too much material, part of the material in the bag can only be taken out manually. When the material is too little, more material is added. This process greatly increases the workload of the staff and reduces the efficiency of weighing. Utility Model Content

[0006] In order to overcome the deficiencies of the prior art, the utility model provides a weighing device for the production of flame-retardant ABS materials, which can solve the technical problems.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a weighing machine for the production of flame-retardant ABS materials, comprising a frame, a weighing device for weighing ABS materials is provided on the top surface of the frame, a mounting seat is provided on the top surface of the weighing device, a storage box is connected to the top surface of the mounting seat through a hinge, screws are fixedly connected on both sides of the storage box, a flip assembly is provided on the outer surfaces of the two screws, and screws are fixedly connected on both sides of the storage box.

[0008] Preferably, the flipping assembly is composed of a winding roller, a sling rope, a mounting block and a traction rope, one end of the two traction ropes is passed through one end of the screw, and the other ends of the two traction ropes are fixedly connected to the mounting block, the top end of the mounting block is fixedly connected to the sling rope, and one end of the sling rope is wrapped around the winding roller.

[0009] Preferably, one end of the winding roller is connected to a driving assembly.

[0010] Preferably, the driving assembly is composed of a first pulley, a belt, a second pulley and a motor, the motor is mounted on the top surface of the frame, the output end of the motor is connected to the first pulley, one end of the first pulley is connected to a belt, a second pulley is provided on the inner side of the belt, and one end of the second pulley is fixedly connected to the winding roller.

[0011] Preferably, two mounting plates are provided on the top surface of the frame, and moving wheels are provided at the four corners of the bottom surface of the frame.

[0012] Preferably, a fixing seat is provided on the inner side of the frame, a material guide frame is fixedly connected to the top surface of the fixing seat, a material guide port is provided on one side of the material guide frame, and a blocking plate is inserted into the inner side of the material guide port.

[0013] Preferably, nuts are movably connected to the outer sides of the two screw rods, and a display panel is provided on the surface of the weighing device.

[0014] Preferably, a feed port is formed on the top surface of the frame, and the top end of the feed port extends into the inner side of the frame, and the extended end is connected to a feed pipe, and a valve is provided inside the feed pipe.

[0015] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0016] 1. The utility model is provided with a flip assembly. When the ABS1 material is weighed, the material falls into the interior of the storage box through the feed port. The weight information of the material inside the storage box is transmitted to the weighing device. When the required weight of the material is obtained, it can be wound up by the winding roller. At this time, the winding roller can drive the lifting rope to wind up, and the lifting rope drives the mounting block to pull upward, and the mounting block drives the traction rope to pull up. The traction rope drives the storage box to deflect through the screw rod. When the storage box is deflected, the material inside can be introduced into the interior of the material guide frame, so that the quantitative weighing of the material can be realized, which increases the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a side view of the structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the material guide frame of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the flip assembly and the material storage box of the utility model;

[0021] Among them: 1. frame; 2. weighing device; 3. display panel; 4. mounting seat; 5. material storage box; 6. fixing seat; 7. material guide frame; 8. material feed port; 9. material delivery pipe; 10. valve; 11. traction rope; 12. mounting block; 13. lifting rope; 14. motor; 15. moving wheel; 16. blocking plate; 17. mounting plate; 18. winding roller; 19. screw; 20. nut; 21. first pulley; 22. belt; 23. second pulley; 24. material guide port. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0023] Example

[0024] Please refer to Figure 1-3 As shown, the utility model provides a weighing device for the production of flame-retardant ABS materials, including a frame 1, a weighing device 2 for weighing ABS materials is provided on the top surface of the frame 1, and the weighing device 2 is an existing general technology, and a weighing sensor is provided inside. The specific working principle thereof is not described in detail here, and a display panel 3 for viewing weighing information is provided on one side of the weighing device 2, a mounting seat 4 is provided on the top surface of the weighing device 2, and a material storage box 5 is connected to the top surface of the mounting seat 4 through a hinge, so that the material storage box 5 can be lifted to one side, so that the material storage box 5 can be deflected around the hinge with the mounting seat 4, a fixing seat 6 is fixedly provided on the inner side of the frame 1, and a material guide frame 7 is fixedly connected to the top surface of the fixing seat 6, and the interior of the material guide frame 7 is hollow. A material guide port 24 is provided on one side of the material guide frame 7, and a plugging hole is inserted inside the material guide port 24. The material guide frame 7 is tilted, and the plugging port is provided at the lowest point of the material guide frame 7, so that the material introduced into the material guide frame 7 can slide into the material guide port 24, which is convenient for collecting the material. A feeding port 8 for feeding is provided on the top surface of the frame 1, and one end of the feeding port 8 extends into the inner side of the frame 1, and the extending end is connected with a feeding pipe 9, and a valve 10 for opening and closing the feeding pipe 9 is provided inside the feeding pipe 9, and one end of the feeding pipe 9 is just opposite to the inside of the storage box 5, so that the valve 10 can be opened, and the material falls into the inside of the storage box 5, which is convenient for weighing the material. Moving wheels 15 for moving the frame 1 are provided at the four corners of the bottom surface of the frame 1;

[0025] It is worth noting that a mounting seat 4 is provided on the top surface of the weighing device 2, and a material storage box 5 is provided on the top surface of the mounting seat 4. In actual use, the weight of the mounting seat 4 and the material storage box 5 itself is not within the weighing range of the weighing device 2. The weight of the material storage box 5 and the mounting seat 4 can be tareed in advance, so as to ensure the accuracy of weighing the material inside the material storage box 5.

[0026] When using the device, the frame 1 is moved to a designated position by the moving wheel 15, and the feed port 8 is connected to an external discharge device. The material can be introduced into the feed port 8 through the external discharge device, and the material passing through the feed port 8 falls into the feed port. The valve 10 is opened, and the material can fall into the storage box 5. At this time, the weight information of the material will be displayed on the display panel 3 on the surface of the weighing device 2. The staff can judge the weight of the material inside the storage box 5 through the weighing information on the display panel 3. When the material reaches the required weight, the material can be quantitatively weighed by closing the valve 10. At this time, the material inside the storage box 5 can be introduced into the guide frame 7 by turning over the storage box 5, and the material can be collected by pulling out the blocking plate 16.

[0027] As a further implementation of this embodiment, Figure 1 , Figure 2 and Figure 4As shown, screw rods 19 are fixedly connected to both sides of the storage box 5, and the outer surfaces of the two screw rods 19 are connected to a flip assembly, and the flip assembly is composed of a winding roller 18, a sling 13, a mounting block 12 and a traction rope 11, wherein the two traction ropes 11 are passed through one end of the screw rod 19 for pulling the screw rod 19, and the other ends of the two traction ropes 11 are fixedly connected to the mounting block 12, and the top surface of the mounting block 12 is fixedly connected to the sling 13, and a notch is provided on the top surface of the frame 1, and the top end of the sling 13 is surrounded by the outer side of the winding roller 18 through the notch, so that the winding roller 18 can be wound by rotating the winding roller 18. The winding roller 18 can wind up the sling 13, and the wound sling 13 can drive the traction rope 11 to lift the storage box 5 through the mounting block 12 fixedly connected thereto. During the lifting process, the storage box 5 can be deflected around the hinge with the mounting seat 4, so that the material inside can be led out, which is convenient for the subsequent collection of the material. The top surface of the frame 1 is fixedly connected to two mounting plates 17, and the winding roller 18 is arranged between the two mounting plates 17. One end of the winding roller 18 is connected to a driving assembly, and the driving assembly is composed of a first pulley 21, a belt 22, a second pulley 23 and a motor 14, wherein the first pulley 21 is connected to the second pulley 23, and the second pulley 23 is connected to the second pulley 23. One end of the second pulley 23 is fixedly connected to one end of the winding roller 18, the motor 14 is arranged on the top surface of the frame 1, and the output end of the motor 14 is connected to the first pulley 21, and a belt 22 is connected between the first pulley 21 and the second pulley 23, so that the motor 14 can be driven, the motor 14 drives the first pulley 21 to rotate, the first pulley 21 drives the second pulley 23 to rotate through the belt 22, and the rotation of the second pulley 23 can drive the winding roller 18 to rotate, and the winding roller 18 rotates to reel the suspension rope 13, and the outer surfaces of the two screws 19 are movably connected with nuts 20, and the nuts 2 0 is connected to the screw rod 19 by a thread, so the nut 20 can be removed and installed by twisting the nut 20. When the material is weighed, the nut 20 can be removed to make the two traction ropes 11 detach from the screw rod 19, thereby preventing the weight of the traction rope 11 from pressing on the storage box 5 and affecting the subsequent weighing data. When the storage box 5 is deflected, the traction rope 11 can be sleeved on the outside of the screw rod 19, and then the nut 20 can be installed. The nut 20 can limit the traction rope 11, thereby preventing the traction rope 11 from detaching from the screw rod 19 during the traction process, thereby affecting the deflection process;

[0028] It is worth noting that a slope is provided inside the material storage box 5 to facilitate the material inside to slide down. When the material storage box 5 is deflected to the maximum angle, the slope and the horizontal plane have a downward angle, thereby preventing the slope and the horizontal plane from being in a horizontal position when the material storage box 5 is deflected, affecting the falling of the material inside, and the maximum deflection angle of the material storage box 5 is less than 90 degrees, so that after the material storage box 5 is unloaded, the material storage box 5 can return to its original position according to its own downward gravity, which is convenient for subsequent weighing, and under the weighing condition, the hanging rope 13 is in a relaxed state, thereby preventing the hanging rope 13 from giving the material storage box 5 an upward pulling force, affecting the weighing data;

[0029] When the device is further used, when the material inside the storage box 5 reaches the required weight, the feeding can be stopped, and at this time, the two traction ropes 11 are respectively sleeved on the outer surfaces of the two screw rods 19, and the nuts 20 are installed on the two screw rods 19 to limit the traction rope 11. At this time, the motor 14 is started, and the motor 14 drives the first pulley 21 to rotate, and the first pulley 21 drives the second pulley 23 to rotate through the belt 22, and the second pulley 23 drives the winding roller 18 to rotate. During the rotation of the winding roller 18, the hanging rope 13 can be wound up, and the wound hanging rope 13 drives the two traction ropes 11 to lift through the mounting block 12, and the traction rope 11 can lift the storage box 5. During the lifting process, the storage box 5 can be deflected around the hinge with the mounting seat 4, and the deflected storage box 5 can introduce the internal material into the inside of the guide frame 7, which is convenient for subsequent collection of the material;

[0030] Specific working principle: by moving the wheel 15, the frame 1 is moved to the specified position, the feed port 8 is connected to the external discharge port, the valve 10 is opened, and the ABS material can fall into the storage box 5 through the feed pipe 9. The weight information of the material is displayed on the display panel 3 on the surface of the weighing device 2. When the material reaches the specified weight, the valve 10 can be closed to stop feeding. At this time, the two traction ropes 11 are respectively put on the outer surfaces of the two screws 19, and the nuts 20 are installed to limit the traction ropes 11. The motor 14 is started, and the motor 14 drives the first The pulley 21 rotates, and the first pulley 21 drives the second pulley 23 to rotate through the belt 22, and the second pulley 23 drives the winding roller 18 to rotate, and the winding roller 18 can reel up the sling rope 13, and the sling rope 13 drives the traction rope 11 to pull upward through the mounting block 12, and the traction rope 11 drives the storage box 5 to pull upward, and the storage box 5 after being pulled can be deflected around the hinge connected to the mounting seat 4, and the deflected storage box 5 can introduce the internal material into the interior of the material guide frame 7, and the blocking plate 16 can be pulled out at this time to collect the material.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A weighing machine for flame retardant ABS material production, comprising a frame (1), characterized in that: The top surface of the frame (1) is provided with a weighing device (2) for weighing ABS material, the top surface of the weighing device (2) is provided with a mounting seat (4), the top surface of the mounting seat (4) is connected to a material storage box (5) via a hinge, screw rods (19) are fixedly connected to both sides of the material storage box (5), and the outer surfaces of the two screw rods (19) are provided with flipping components.

2. A weighing device for the production of flame-retardant ABS materials according to claim 1, characterized in that: The turnover assembly is composed of a winding roller (18), a suspension rope (13), a mounting block (12) and a traction rope (11); one end of the two traction ropes (11) is passed through one end of a screw rod (19); the other ends of the two traction ropes (11) are fixedly connected to the mounting block (12); the top end of the mounting block (12) is fixedly connected to the suspension rope (13); one end of the suspension rope (13) surrounds the winding roller (18).

3. A weighing device for the production of flame-retardant ABS materials according to claim 2, characterized in that: One end of the winding roller (18) is connected to a driving component.

4. A weighing device for the production of flame-retardant ABS materials according to claim 3, characterized in that: The driving assembly is composed of a first pulley (21), a belt (22), a second pulley (23) and a motor (14); the motor (14) is mounted on the top surface of the frame (1); the output end of the motor (14) is connected to the first pulley (21); one end of the first pulley (21) is connected to the belt (22); a second pulley (23) is arranged on the inner side of the belt (22); and one end of the second pulley (23) is fixedly connected to a winding roller (18).

5. The weighing device for flame retardant ABS material production according to claim 1, characterized in that: The top surface of the vehicle frame (1) is provided with two mounting plates (17), and the four corners of the bottom surface of the vehicle frame (1) are provided with moving wheels (15).

6. A weighing device for flame retardant ABS material production according to claim 1, characterized in that: A fixing seat (6) is provided on the inner side of the frame (1), a material guide frame (7) is fixedly connected to the top surface of the fixing seat (6), a material guide opening (24) is provided on one side of the material guide opening (7), and a blocking plate (16) is inserted into the inner side of the material guide opening (24).

7. A weighing device for flame retardant ABS material production according to claim 1, characterized in that: Nuts (20) are movably connected to the outer sides of the two screw rods (19), and a display panel (3) is provided on the surface of the weighing device (2).

8. The weighing device for flame retardant ABS material production according to claim 1, characterized in that: A feed port (8) is provided on the top surface of the frame (1), and the top end of the feed port (8) extends into the inner side of the frame (1), and the extended end is connected to a feed pipe (9), and a valve (10) is provided inside the feed pipe (9).

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