Belt weigher with material recovery function

Abstract

The utility model is suitable for the technical field of belt weighers, and provides a belt weigher with a material recovery function, which comprises a support frame. The belt weigher body is mounted at the top of the supporting frame; the hook is hung on one side of the supporting frame; the collecting box is fixed on one side of the hook; the base is mounted at the bottom of the collecting box; the material receiving assembly is arranged on the collecting box, and the material receiving assembly is used for recycling workpieces which do not reach the standard; and the material pushing assembly is arranged on the supporting frame, and the material pushing assembly is used for pushing out the workpieces which do not reach the standard. The belt weigher with the material recovery function provided by the scheme can carry out weight quality inspection on objects, and can automatically recover objects which do not reach the standard at the same time, thereby being time-saving and labor-saving.

Description

Technical Field

[0001] The utility model belongs to the technical field of belt scales, and in particular relates to a belt scale with a material recovery function. Background Art

[0002] The weighing principle of the electronic belt scale: During weighing, the load-bearing device transmits the gravity of the material on the conveyor belt to the weighing sensor, and the weighing sensor outputs a voltage (mV) signal proportional to the gravity of the material. After being amplified by the amplifier, it is sent to the analog / digital converter to become a digital quantity A, and then sent to the operator. After the material speed is input into the speed sensor, the speed sensor outputs a pulse number B, which is also sent to the operator. After the operator calculates A and B, it obtains the material amount in this measurement cycle. By accumulating each measurement cycle, the total amount of material passing continuously on the conveyor belt can be obtained.

[0003] Belt scales can be used for workpiece quality inspection and can detect workpieces whose weight is not within the standard range. However, workers are required to manually pick up workpieces that do not meet the standards, and they are required to stay next to the machine for timely operation, which is a waste of manpower. Utility Model Content

[0004] The utility model provides a belt scale with a material recovery function, aiming to solve the problem that it is difficult to recover materials in time after the belt scale detects workpieces that do not meet the quality standards, as proposed in the above background technology.

[0005] To solve the above problems, the utility model is implemented as follows: a belt scale with a material recovery function, comprising: a support frame; a belt scale body, the belt scale body is installed on the top of the support frame; a hook, the hook is hung on one side of the support frame; a collection box, the collection box is connected with the hook; a base, the base is installed under the collection box; a material receiving assembly, the material receiving assembly is arranged on the collection box, the material receiving assembly is used to recover substandard workpieces; a material pushing assembly, the material pushing assembly is arranged on the support frame, the material pushing assembly is used to push substandard workpieces to the material receiving assembly.

[0006] Preferably, the material receiving assembly includes a plurality of springs, a support ring and an elastic mesh pad, the plurality of springs are fixedly mounted on the top of the base, the plurality of springs extend through the bottom of the collection box into the collection box, the support ring is slidably fitted in the collection box and fixedly connected to the top of the plurality of springs, and the elastic mesh pad is fixedly mounted in the support ring.

[0007] Preferably, a weighing sensor and a plurality of elastic support blocks are fixed to the bottom of the base, and a same mounting seat is fixed to the bottom of the plurality of elastic support blocks, and the weighing sensor can be in contact with the mounting seat.

[0008] Preferably, the pushing assembly includes a fixed plate, a plurality of electric telescopic rods and a pushing plate, the fixed plate is fixedly mounted on the other side of the support frame, the plurality of electric telescopic rods are fixedly mounted on the side of the fixed plate facing the collection box, and the pushing plate is fixedly mounted on the output rods of the plurality of electric telescopic rods.

[0009] Preferably, a plurality of the springs are each provided with a limiting telescopic rod, and the plurality of the limiting telescopic rods are each fixedly connected to the base, and a plurality of balls are inlaid on the support ring, and the plurality of balls are each in contact with the inner wall of the collection box.

[0010] Preferably, a sliding block is fixed on the hook, a vertically extending sliding groove is provided on the collection box, and the sliding block is slidably installed in the sliding groove.

[0011] Preferably, a plurality of supporting legs are fixedly mounted on the bottom of the supporting frame, and moving wheels are fixed to the bottoms of the plurality of supporting legs and the mounting seat, and a self-locking structure is provided on the plurality of moving wheels.

[0012] Compared with the related art, the belt scale with material recovery function provided by the utility model has the following beneficial effects:

[0013] Compared with the prior art, the belt scale with material recovery function provided by the present invention can adjust the position of the push plate by adjusting the extension length of the output rod of the electric telescopic rod, so that substandard workpieces can be pushed into the collection box. The elastic mesh pad can be stabilized by the spring resistance support ring. At the same time, the impact force generated when the workpiece falls can be buffered to prevent direct damage to the substandard workpieces. The fallen materials can be recovered through the collection box. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of a belt scale with material recovery function provided by the utility model;

[0015] Figure 2 It is a side view structural schematic diagram of the material pushing assembly in the utility model;

[0016] Figure 3 It is a side cross-sectional structural schematic diagram of the collection box in the utility model;

[0017] Figure 4 for Figure 3 Schematic diagram of the enlarged structure of part A shown in FIG.

[0018] Figure numerals: 1. Support frame; 2. Belt scale body; 3. Hook; 4. Collection box; 5. Base; 6. Support leg; 7. Moving wheel; 8. Fixed plate; 9. Electric telescopic rod; 10. Push plate; 11. Spring; 12. Support ring; 13. Elastic mesh pad; 14. Ball; 15. Limit telescopic rod; 16. Elastic support block; 17. Mounting seat; 18. Weighing sensor; 19. Slider. DETAILED DESCRIPTION

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present application; the terms "including" and "having" in the specification and claims of the present application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present application or the above-mentioned figures are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0020] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0021] The utility model embodiment provides a belt scale with a material recovery function, such as Figure 1-4 As shown, the belt scale with material recovery function includes: a support frame 1; a belt scale body 2, the belt scale body 2 is installed on the top of the support frame 1; a hook 3, the hook 3 is hung on one side of the support frame 1; a collecting box 4, the collecting box 4 is connected with the hook; a base 5, the base 5 is installed below the collecting box 4; a material receiving assembly, the material receiving assembly is arranged on the collecting box 4, and the material receiving assembly is used to recycle substandard workpieces; a material pushing assembly, the material pushing assembly is arranged on the support frame 1, and the material pushing assembly is used to push substandard workpieces to the material receiving assembly.

[0022] In this embodiment, the workpiece is weighed on the belt scale body 2, and the belt scale body 2 can detect whether the weight of the workpiece meets the standard. When the belt scale body 2 detects a workpiece that does not meet the standard, the pushing component pushes the received workpiece that does not meet the standard into the collection box 4 after receiving the signal. The workpiece that does not meet the standard is pushed into the collection box 4, thereby realizing automatic recovery of the workpiece. The hook 3 and the support frame 1 provide support and stability for the entire equipment, ensuring that the equipment can operate stably, greatly reducing the need for manual intervention, and improving the efficiency of workpiece quality inspection.

[0023] In a further preferred embodiment of the utility model, the material receiving assembly includes a plurality of springs 11, a support ring 12 and an elastic mesh pad 13, the plurality of springs 11 are fixedly mounted on the top of the base 5, the plurality of springs 11 extend through the bottom of the collection box into the collection box 4, the support ring 12 is slidably fitted in the collection box and fixedly connected to the tops of the plurality of springs 11, and the elastic mesh pad 13 is fixedly mounted in the support ring 12.

[0024] In this embodiment, the elasticity of the spring 11 makes the material receiving assembly have a certain buffering capacity. When a workpiece that does not meet the standards falls from the belt, the spring 11 can absorb the impact and protect the workpiece from damage. The function of the support ring 12 is to connect multiple springs 11 together to form a whole, thereby improving the stability of the material receiving assembly. When the workpiece falls onto the elastic mesh pad 13, the elasticity of the elastic mesh pad 13 can further disperse the impact force to ensure that the workpiece falls safely into the collection box 4. At the same time, the mesh structure of the elastic mesh pad 13 can also prevent the workpiece from slipping from the material receiving assembly to ensure that the workpiece is effectively collected. This design enables the material receiving assembly to accurately catch the workpiece that does not meet the standards, protect the workpiece from damage, and ensure that the workpiece is effectively collected in the collection box 4. This greatly improves the degree of automation of the quality inspection process, reduces the need for manual intervention, and improves work efficiency.

[0025] In a further preferred embodiment of the utility model, a weighing sensor 18 and a plurality of elastic support blocks 16 are fixed to the bottom of the base 5 , and a same mounting seat 17 is fixed to the bottom of the plurality of elastic support blocks 16 , and the weighing sensor 18 can be in contact with the mounting seat 17 .

[0026] In this embodiment, when substandard workpieces accumulate in the collection box 4, the weighing sensor 18 can detect the weight change of the collection box 4 in real time. This design helps the staff to understand the number of workpieces in the collection box 4, so as to clean or replace the collection box 4 in time. At the same time, through the data feedback of the weighing sensor 18, the working effects of the material docking component and the material pushing component can also be monitored and adjusted to ensure that the equipment is always in the best working state. The elastic support block 16 has a certain elasticity and buffering effect, which can reduce the vibration and noise of the equipment during operation and improve the stability of the equipment. At the same time, the elastic support block 16 can also adapt to different ground conditions to ensure that the equipment can run smoothly in various environments. The mounting base 17 can withstand the weight from the collection box 4 and the base 5 to ensure the stability of the structure of the entire equipment.

[0027] In a further preferred embodiment of the utility model, the pushing assembly includes a fixed plate 8, a plurality of electric telescopic rods 9 and a pushing plate 10, the fixed plate 8 is fixedly mounted on the other side of the support frame 1, the plurality of electric telescopic rods 9 are fixedly mounted on the side of the fixed plate 8 facing the collection box 4, and the pushing plate 10 is fixedly mounted on the output rods of the plurality of electric telescopic rods 9.

[0028] In this embodiment, the fixed plate 8 provides a stable installation base for the entire pushing assembly. The design of the fixed plate 8 ensures the stability and reliability of the pushing assembly during the operation of the equipment. The electric telescopic rod 9 has precise control capabilities and fast response speeds, and can be extended and retracted as needed to push the push plate 10 to work, so that the pushing assembly can accurately push out substandard workpieces, avoiding accumulation and blockage of workpieces. When the electric telescopic rod 9 is extended and retracted, the push plate 10 will move accordingly, pushing the substandard workpieces on the receiving assembly into the collection box 4.

[0029] In a further preferred embodiment of the utility model, a plurality of the springs 11 are each provided with a limiting telescopic rod 15, and the plurality of the limiting telescopic rods 15 are each fixedly connected to the base 5, and a plurality of balls 14 are inlaid on the support ring 12, and the plurality of the balls 14 are each in contact with the inner wall of the collection box 4.

[0030] In this embodiment, the presence of the limiting telescopic rod 15 ensures that the spring 11 can remain stable when subjected to pressure or tension, and will not experience excessive deformation or deviation. This design not only enhances the overall stability of the material receiving assembly, but also helps to maintain the flatness and uniform force of the elastic mesh pad 13, thereby ensuring that substandard workpieces can accurately fall into the collection box 4. The design of the ball 14 transforms the friction mode between the support ring 12 and the collection box 4 from sliding friction to rolling friction, greatly reducing frictional resistance. This not only reduces the noise and wear of the equipment during operation, but also improves the working efficiency of the material receiving assembly.

[0031] In a further preferred embodiment of the utility model, a slider 19 is fixed on the hook 3, and a vertically extending slide groove is provided on the collection box 4, and the slider 19 is slidably installed in the slide groove. The height of the collection box can be adjusted by adjusting the height of the slider.

[0032] In a further preferred embodiment of the utility model, a plurality of support legs 6 are fixedly mounted on the bottom of the support frame 1, and moving wheels 7 are fixed on the bottoms of the plurality of support legs 6 and the mounting seat 17, and a self-locking structure is provided on the plurality of moving wheels 7.

[0033] In this embodiment, the support legs 6 provide stable support for the entire device, and also ensure the stability of the device when placed, thereby improving the applicability and stability of the device. The movable wheels 7 enable the device to be easily moved and relocated, and the staff can easily push or pull the device to move it to the required position, thereby greatly improving the convenience and work efficiency of the device. When the device needs to be fixed in a certain position, the self-locking structure can effectively lock the movable wheels 7 to prevent the device from unnecessary movement or sliding. This design ensures both the flexibility of the device when moving and its stability when working.

[0034] To sum up, compared with the related art, the position of the stunt push plate 10 can be adjusted by adjusting the extension length of the output rod of the electric telescopic rod 9, so that substandard workpieces can be pushed into the collection box 4, and the elastic mesh pad 13 can be stabilized by the spring 11 contacting the support ring 12. At the same time, the impact force generated when the workpiece falls can be buffered to prevent direct damage to the substandard workpiece, and the fallen materials can be recovered through the collection box 4.

[0035] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0036] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A belt scale with material recovery function, characterized in that: include: Support frame; A belt scale body, wherein the belt scale body is installed on the top of the support frame; A hook, the hook being hung on one side of the support frame; A collection box, the collection box is connected with the hook; a base, the base is installed under the collection box; a material receiving assembly, the material receiving assembly is arranged on the collection box, and the material receiving assembly is used to recycle workpieces that do not meet the standards; A pushing assembly is arranged on the support frame and is used to push the workpiece that does not meet the standards to the receiving assembly.

2. The belt scale with material recovery function as claimed in claim 1, characterized in that: The material receiving assembly includes multiple springs, a support ring and an elastic mesh pad. The multiple springs are fixedly installed on the top of the base. The multiple springs extend through the bottom of the collection box into the collection box. The support ring is slidably fitted in the collection box and fixedly connected to the top of the multiple springs. The elastic mesh pad is fixedly installed in the support ring.

3. The belt scale with material recovery function as claimed in claim 1, characterized in that: A weighing sensor and a plurality of elastic support blocks are fixed to the bottom of the base, and a same mounting seat is fixed to the bottom of the plurality of elastic support blocks. The weighing sensor can be in contact with the mounting seat.

4. The belt scale with material recovery function as claimed in claim 1, characterized in that: The pushing assembly includes a fixed plate, a plurality of electric telescopic rods and a pushing plate. The fixed plate is fixedly mounted on the other side of the support frame. The plurality of electric telescopic rods are fixedly mounted on the side of the fixed plate facing the collection box. The pushing plate is fixedly mounted on the output rods of the plurality of electric telescopic rods.

5. The belt scale with material recovery function as claimed in claim 2, characterized in that: A plurality of the springs are each provided with a limiting telescopic rod, and the plurality of the limiting telescopic rods are each fixedly connected to the base. A plurality of balls are inlaid on the support ring, and the plurality of balls are each in contact with the inner wall of the collection box.

6. The belt scale with material recovery function as claimed in claim 1, characterized in that: A sliding block is fixed on the hook, a vertically extending sliding groove is provided on the collection box, and the sliding block is slidably installed in the sliding groove.

7. The belt scale with material recovery function as claimed in claim 3, characterized in that: A plurality of supporting legs are fixedly mounted on the bottom of the supporting frame, and moving wheels are fixed on the bottoms of the plurality of supporting legs and the mounting seat, and a self-locking structure is provided on the plurality of moving wheels.

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