Solid material weighing device

Abstract

The utility model relates to the technical field of weighing equipment, and provides a solid material weighing device which comprises a vibration disc, a conveying part, a weighing mechanism and a switching mechanism. The conveying piece is connected with the discharging end of the vibration disc, and solid materials are discharged from the vibration disc and conveyed through the conveying piece; the switching mechanism is located at the tail end of the conveying piece and is lower than the conveying piece. A plurality of groups of weighing mechanisms are arranged and are respectively arranged at the switching end of the switching mechanism; a collecting disc used for containing solid materials is placed on the weighing mechanism; the conveying piece conveys the solid materials till the solid materials fall into the collecting disc, the weighing mechanisms detect that the weight reaches the specified weight, and the switching mechanism rotates the other weighing mechanisms and the collecting disc to the position below the conveying piece. The method and the device have the effect of improving the weighing efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the weighing equipment technology, and particularly to a solid material weighing device. BACKGROUND

[0002] Some forgings, solid materials and other parts need to be packed or boxed after processing, and each batch needs to be packed or boxed with a specific weight. The general weighing method is to manually place the solid materials in the collection box on the weighing disc for manual weighing, and then pack the solid materials into the packing bag after reaching a certain weight. This method is low in work efficiency and prone to omissions or shortages. SUMMARY

[0003] In order to improve the above problems, the present application provides a solid material weighing device.

[0004] The solid material weighing device provided by the present application adopts the following technical scheme:

[0005] A solid material weighing device, comprising a vibrating disc, a conveying member, a weighing mechanism and a switching mechanism; the conveying member is connected with the discharge end of the vibrating disc, and the solid material is discharged from the vibrating disc and conveyed through the conveying member; the switching mechanism is located at the end of the conveying member and has a height lower than the conveying member; the weighing mechanism is provided with a plurality of groups and is respectively installed at the switching end of the switching mechanism; the weighing mechanism is provided with a collection disc for containing the solid material; the conveying member conveys the solid material until it falls into the collection disc, the weighing mechanism detects the specified weight, and the switching mechanism rotates the other weighing mechanisms and the collection disc to below the conveying member.

[0006] By adopting the above technical scheme, the vibrating disc conveys the solid material from the discharge end to the conveying member, the conveying member conveys the solid material until it falls into the collection disc, the weighing mechanism detects the weight in the collection disc at all times until it reaches the preset specified weight, and the switching mechanism rotates the other weighing mechanisms and the collection disc to below the conveying member for collection of a new collection disc. The collection disc rotated away from below the conveying member can be recycled and packed by hand. The device can realize automatic weighing, has high weighing efficiency, and can reduce omissions or shortages.

[0007] Optionally, the conveying member is further provided with a backing plate, a pushing member and a sensor; the conveying member is provided with a discharge port on the side; the backing plate is installed at the end of the conveying member; the pushing member is installed on the side wall of the conveying member opposite to the discharge port and provides pushing; and the sensor is located on the side and has a sensing end facing the discharge port.

[0008] By adopting the above technical scheme, the conveying member conveys the solid material to the backing plate and continuously stacks it, and the pushing member pushes the stacked solid material from the discharge port to the collection disc after the number is detected by the sensor.

[0009] Optionally, a guide plate is arranged at the discharge port; the pushing member pushes the solid material out of the discharge port and slides along the guide plate to the collecting tray.

[0010] By adopting the above technical scheme, the guide plate can catch the solid material falling out of the discharge port and guide the solid material into the collecting tray, thereby providing a guiding effect and preventing the solid material from falling inaccurately.

[0011] Optionally, the guide plate is provided with a baffle plate on both sides.

[0012] By adopting the above technical scheme, the baffle plate forms a stable falling channel on the guide plate, which can further prevent the solid material from falling out of the guide plate and improve the accuracy of discharging.

[0013] Optionally, the switching mechanism is provided with a moving wheel at the bottom.

[0014] By adopting the above technical scheme, the moving wheel can be used for fine adjustment of the position, so that the position of the collecting tray and the position of the collecting tray after switching can be accurately located below the guide plate, thereby improving the accuracy of collecting.

[0015] Optionally, a marking mechanism is further included; a marking end of the marking mechanism is located at the conveying end of the conveying member, so that the solid material is conveyed to the end of the conveying member and is marked by the marking mechanism.

[0016] By adopting the above technical scheme, the solid material is stacked by the backing plate, so that the solid material is tightly attached to each other; then the marking mechanism marks the solid material with information such as model, production date, trademark, etc., thereby achieving the effect of conveniently marking the solid material.

[0017] Optionally, the marking mechanism is further provided with a cooling member; a cooling end of the cooling member is located above the pushing member and is aligned with the solid material.

[0018] By adopting the above technical scheme, when the laser marking is completed or during the marking, the cooling effect of the cooling member can be used to cool the solid material by blowing, so as to avoid damage to the conveying member, the collecting tray and other components caused by excessive heat generated by the solid material during laser marking.

[0019] Optionally, the cooling member and the pushing member are opened or closed synchronously.

[0020] By adopting the above technical scheme, the synchronization of the airflow and the thrust can reduce the situation that the solid material cannot completely separate from the conveying member, thereby improving the accuracy of the pushing and collecting quantity.

[0021] In summary, the present application has at least one of the following beneficial technical effects:

[0022] 1. The vibratory feeder conveys the solid material from the discharge end to the conveyor. The conveyor then conveys the solid material to the end, where it falls from a high position into the collection tray. The weighing mechanism continuously monitors the weight in the collection tray. Once the preset weight is reached, the switching mechanism rotates other weighing mechanisms and collection trays to the area below the conveyor for collection in a new collection tray. The collection trays that have been moved away from the conveyor can be manually recycled and bagged. This device can achieve automated weighing with high efficiency and reduce omissions or shortages.

[0023] 2. The conveyor transports the solid material to the pad and stacks it continuously. Once the sensor detects that the quantity has been reached, the pusher pushes the stacked solid material from the discharge port to the collection tray.

[0024] 3. The guide plate can catch the solid material falling from the outlet and guide it into the collection tray, providing guidance and preventing the solid material from falling inaccurately;

[0025] 4. The baffle creates a stable drop channel on the guide plate, which further prevents solid material from falling off the guide plate and improves the accuracy of material discharge. Attached Figure Description

[0026] Figure 1 This is a three-dimensional structural schematic diagram of the weighing device in one embodiment of this application;

[0027] Figure 2 This is a three-dimensional structural schematic diagram of some of the conveying components in some embodiments of this application;

[0028] The labels in the attached diagram are as follows: 1. Vibratory feeder; 2. Conveying component; 21. Pad; 22. Pushing component; 23. Sensor; 24. Discharge port; 241. Guide plate; 242. Baffle; 3. Weighing mechanism; 4. Switching mechanism; 41. Moving wheel; 5. Collection tray; 6. Marking mechanism; 61. Cooling component; 62. Mounting platform; 63. Controller; 64. Laser marking unit; 65. Lifting cylinder. Detailed Implementation

[0029] The following specific examples illustrate the implementation methods of this application. Those skilled in the art can easily understand other advantages and effects of this application from the information disclosed herein. This application can also be implemented or applied through other different specific embodiments, and various details in this application can be modified or changed according to different viewpoints and application systems without departing from the spirit of this application. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other.

[0030] With reference to the drawings, the embodiments of the present application will be described in detail below, so that those skilled in the art can easily implement the present application. The present application can be embodied in various different forms, and is not limited to the embodiments described here.

[0031] In the description of the present application, the expressions of "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like mean that the specific features, structures, materials or characteristics represented in connection with the embodiment or example are included in at least one embodiment or example of the present application. Moreover, the specific features, structures, materials or characteristics represented can be combined in any appropriate manner in any one or more embodiments or examples. In addition, different embodiments or examples represented in the present application and the features of different embodiments or examples can be combined and combined by those skilled in the art without contradiction.

[0032] In addition, the terms "first", "second" are only used to represent the object, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0033] Throughout the specification, when it is said that a device is "connected" to another device, it not only includes the case of "direct connection", but also includes the case of "indirect connection" in which other elements are placed therebetween. In addition, when it is said that a device "includes" a certain constituent element, unless otherwise specifically stated, other constituent elements are not excluded, but it means that other constituent elements can also be included.

[0034] The following will be described in detail with reference to the accompanying drawings. Figure 1 - The accompanying drawings Figure 2 The present application will be described in further detail.

[0035] The present application discloses a solid material weighing device.

[0036] A solid material weighing device for quantitative filling according to the weight of the parts such as forgings and solid materials when the production is completed. The present application takes solid materials as an example.

[0037] Reference Figure 1 As shown, the weighing device includes a vibrating disc 1, a conveying part 2, a weighing mechanism 3 and a switching mechanism 4. The conveying part 2 is connected to the discharge end of the vibrating disc 1, and the conveying part 2 can adopt a conveying belt. The vibrating disc 1 provides loading and separate discharge of solid materials. The solid materials are vibrated and discharged from the vibrating disc 1, and then fall to the conveying part 2 at the discharge end, and are conveyed by the conveying part 2.

[0038] The switching mechanism 4 is located at the end of the conveying member 2 and is lower than the conveying member 2, so that the solid material conveyed by the conveying member 2 can fall from high to low, and the switching mechanism 4 can adopt a switching table and a switching motor, the switching motor is installed on the switching table, and the driving end of the switching motor is provided with a rotating disc, and the switching motor can drive the rotating disc to rotate to switch the position of the rotating disc.

[0039] The weighing mechanism 3 is provided in several groups and is installed at the switching end of the switching mechanism 4, and the weighing mechanism 3 can adopt an electronic weighing disc, the weighing mechanism 3 is provided with a collection disc 5 for containing the solid material, the collection disc 5 is placed at the weighing end of the weighing mechanism 3, and the collection disc 5 can be continuously switched by the switching mechanism 4, when the solid material falls into the collection disc 5, the weighing mechanism 3 detects the weight of the solid material, when the weight reaches a specified weight, the weighing mechanism 3 sends an electric signal to the switching mechanism 4, the switching mechanism 4 switches another weighing mechanism 3 and the collection disc 5 to below the conveying member 2, the new collection disc 5 continues to contain the solid material, and the collection disc 5 that reaches the specified weight can be directly taken by the worker for recycling.

[0040] Specifically, the vibrating disc 1 conveys the solid material from the discharge end to the conveying member 2, the conveying member 2 conveys the solid material to the end, and then the solid material falls from high to low into the collection disc 5, the weighing mechanism 3 detects the weight of the collection disc 5 at any time, until the weight reaches a predetermined specified weight, the switching mechanism 4 rotates another weighing mechanism 3 and the collection disc 5 to below the conveying member 2, and the new collection disc 5 is collected, and the collection disc 5 rotated away from below the conveying member 2 can be recycled and bagged by manual operation, the device can realize automatic weighing, has high weighing efficiency, and can reduce omission or lack.

[0041] In another embodiment, the weighing mechanism 3 can be provided in one group and is arranged between the switching end and the driving end of the switching mechanism 4, that is, the switching motor is connected with the weighing mechanism 3, and the rotating disc is connected with the weighing mechanism 3, so that the switching motor can drive the weighing mechanism 3 and the rotating disc to rotate synchronously, and this mode can save the number of weighing mechanisms 3.

[0042] The weighing mechanism 3 is provided in one group and can simultaneously weigh the weights of all the solid materials in the collection discs 5, for example, when there are ten solid materials in each collection disc 5, five collection discs 5 are provided in the application, and there are a total of fifty solid materials, so the weighing mechanism 3 can weigh the number of fifty solid materials and send an electric signal to the conveying member 2 to stop conveying, and then five collection discs 5 are replaced manually, and this mode can also achieve the weighing effect, and the advantage is that the number of weighing mechanisms 3 can be saved.

[0043] In some embodiments, reference is made to Figure 2As shown, the conveying member 2 is further provided with a base plate 21, a pushing member 22 and a sensor 23; the conveying member 2 is provided with a discharge opening 24 at the side, which can provide a passage for the solid materials to separate from the conveying member 2; the base plate 21 is installed at the end of the conveying member 2, so that when the solid materials are continuously conveyed by the conveying member 2, they will not fall off after contacting the base plate 21, but will be continuously stacked.

[0044] The pushing member 22 is installed on the side wall of the conveying member 2 opposite to the discharge opening 24, and provides a pushing force to push the stacked solid materials out of the discharge opening 24 and out of the conveying member 2; the pushing member 22 can be driven by an electric push rod or a pneumatic cylinder, and the pushing end is provided with a pushing plate which can be replaced to facilitate pushing different amounts of solid materials.

[0045] The sensor 23 is located at the side, and the sensor 23 detects that the sensing end is directed towards the discharge opening 24; the sensor 23 can be an optical sensor 23 or an infrared sensor 23, and the installation position of the sensor 23 is installed according to the requirements, such as the position after the solid materials are stacked to ten; when the solid materials are stacked to ten, an electrical signal is sent to the pushing member 22, and the pushing member 22 can be started to push the ten solid materials out of the discharge opening 24.

[0046] The sensor 23 can also be a counting sensor 23, which can accurately count the conveyed solid materials by recording the number of solid materials moving through the solid materials.

[0047] Specifically, the conveying member 2 conveys the solid materials to the base plate 21 and continuously stacks them, and when the number detected by the sensor 23 reaches a certain number, the pushing member 22 pushes the stacked solid materials out of the discharge opening 24 and onto the collection tray 5.

[0048] The weight of a single solid material is fixed, so if the sensor 23 is set to detect ten solid materials, the pushing member 22 will push the ten solid materials to the collection tray 5, and the collection tray 5 will be re-measured by the weighing mechanism 3; if the actual weight of the ten solid materials is ten, it means that the weighed solid materials are accurate; if the actual weight does not correspond to the specified weight, the weighing mechanism 3 can send a signal to indicate that the discharge weight is incorrect, so that multiple detections can improve the accuracy of the weighing.

[0049] Further, the discharge opening 24 is further provided with a guide plate 241; the pushing member 22 pushes the solid materials out of the discharge opening 24 and slides along the guide plate 241 to the collection tray 5; the guide plate 241 can catch the solid materials falling out of the discharge opening 24 and guide them into the collection tray 5, providing a guiding effect to prevent inaccurate falling of the solid materials.

[0050] The guide plate 241 is provided with a baffle 242 on both sides, which forms a stable falling channel on the guide plate 241, further preventing the solid materials from falling out of the guide plate 241 and improving the accuracy of the discharge.

[0051] In some embodiments, referring to Figure 1 As shown, the switching mechanism 4 is provided with a moving wheel 41 at the bottom, and the switching mechanism 4 can be moved to below the guide plate 241 through the moving wheel 41. The position can be fine-tuned through the moving wheel 41, so as to ensure that the position of the collection disc 5 and the position of the collection disc 5 after switching can be accurately located below the guide plate 241, thereby improving the accuracy of the collection. At the same time, when all the collection discs 5 are full, the switching mechanism 4 can be directly moved away from below the guide plate 241 through the moving wheel 41, and then pushed into other switching mechanisms 4 below the guide plate 241, so as to achieve the effect of convenient collection.

[0052] In some embodiments, referring to Figure 1 As shown, the marking mechanism 6 is further included; the marking end of the marking mechanism 6 is located at the conveying end of the conveying member 2, so that the solid material is conveyed to the end of the conveying member 2, and then the marking mechanism 6 is used for marking. The marking mechanism 6 includes a mounting table 62, a controller 63, a laser marking part 64 and a lifting cylinder 65, and the controller 63, the laser marking part 64 and the lifting cylinder 65 are all installed on the mounting table 62. The controller 63 can input the marking content, the laser marking part 64 is connected with the lifting cylinder 65, the controller 63 transmits the required marking content to the laser marking part 64 by using an electrical signal, the lifting cylinder 65 drives the laser marking part 64 to descend to the end of the conveying member 2, and the laser marking part 64 performs laser marking on the solid material stacked on the base plate 21.

[0053] After the solid material is stacked by using the base plate 21, the solid material is tightly attached to each other, and at this time, the marking mechanism 6 is used to mark the required identification of the solid material, such as model, production date, trademark and other information, so as to achieve the effect of conveniently marking the solid material.

[0054] Among them, the pushing member 22 can be installed on the mounting table 62 of the marking mechanism 6, so as to provide a stable pushing effect.

[0055] Further, referring to Figure 1 As shown, the marking mechanism 6 is further provided with a cooling member 61, and the cooling end of the cooling member 61 is located above the pushing member 22; the cooling member 61 is aligned with the solid material and includes a cooling fan and a cooling air pipe. The cooling fan provides a negative pressure airflow, and the airflow is conveyed through the cooling air pipe to achieve the effect of air cooling. The cooling air pipe is the cooling end and is located above the pushing member 22, so that when the laser marking is completed or during the marking, the solid material can be blown and cooled by air cooling, so as to avoid that the heat generated by the laser marking is too large to damage the conveying member 2, the collection disc 5 and other parts.

[0056] In another aspect, the cooling member 61 can be opened or closed synchronously with the pushing member 22, and when opened or closed synchronously, the solid material can be subjected to the air cooling effect of the wind blown by the cooling member 61 towards the discharge port 24, and the airflow can provide a certain pushing force, which cooperates with the pushing force of the pushing member 22 to push the solid material out of the discharge port 24. Therefore, by using the synchronous effect of the airflow and the pushing force, the situation that the solid material cannot completely separate from the conveying member 2 can be reduced, and the accuracy of the pushing and collecting amount can be improved.

[0057] The embodiments of the present specific implementation are the preferred embodiments of the present application, and are not intended to limit the protection scope of the present application, wherein the same parts are denoted by the same reference numerals. Therefore, any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A solid material weighing device, characterized by, Including vibration disc (1), conveying piece (2), weighing mechanism (3) and switching mechanism (4);The conveying piece (2) is connected with the discharge end of the vibration disc (1), and the solid material is discharged from the vibration disc (1), and is conveyed through the conveying piece (2);The switching mechanism (4) is located at the end of the conveying piece (2), and the height is lower than the conveying piece (2);The weighing mechanism (3) is provided with several groups, respectively installed on the switching end of the switching mechanism (4);The weighing mechanism (3) is placed with the collection tray (5) for containing solid material;The conveying piece (2) conveys solid material until falling into the collection tray (5), the weighing mechanism (3) detects the specified weight, and the switching mechanism (4) rotates other weighing mechanism (3) and the collection tray (5) to the conveying piece (2) below.

2. A solid material weighing device according to claim 1, wherein The conveying piece (2) is also provided with a backing plate (21), a pushing piece (22) and a sensor (23);The conveying piece (2) is provided with a discharge port (24) on the side;The backing plate (21) is installed at the end of the conveying piece (2);The pushing piece (22) is installed on the side wall of the conveying piece (2) on the opposite side of the discharge port (24), and provides pushing;The sensor (23) is located on the side, and the sensing end faces the discharge port (24).

3. A mass weighing apparatus as claimed in claim 2, wherein The discharge port (24) is also provided with a guide plate (241);The pushing piece (22) pushes the solid material out of the discharge port (24) and slides along the guide plate (241) to the collection tray (5).

4. A mass weighing apparatus as claimed in claim 3, wherein The guide plate (241) is provided with a baffle (242) on both sides.

5. A mass weighing apparatus as claimed in claim 1, wherein, The switching mechanism (4) is provided with a moving wheel (41) at the bottom.

6. A solid material weighing device according to any one of claims 2 to 4, wherein It also includes a marking mechanism (6);The marking end of the marking mechanism (6) is located at the conveying end of the conveying piece (2), so that the solid material is conveyed to the end of the conveying piece (2), and the marking mechanism (6) is marked.

7. A solid material weighing device according to claim 6, wherein The marking mechanism (6) is also provided with a cooling piece (61);The cooling end of the cooling piece (61) is located above the pushing piece (22) and is aligned with the solid material.

8. A solid material weighing device according to claim 7, wherein The cooling piece (61) and the pushing piece (22) are opened or closed synchronously.

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