Part weight sorting device

Abstract

The utility model belongs to the technical field of part sorting, and discloses a part weight sorting device which comprises a rack, a belt type conveying table is arranged on the side face of the rack, and a sorting mechanism is arranged at one end of the belt type conveying table; the sorting mechanism comprises a transfer table, one side of the transfer table is close to the belt type conveying table, an electronic balance is fixed to the other side of the transfer table, a data case is fixed to the side, away from the transfer table, of the electronic balance, a driving roller is rotationally connected to the side wall, close to the electronic balance, of the data case, and driven rollers are arranged at the lower end and the two sides of the driving roller; the driven roller is rotationally connected with the side wall of the data case, the driving roller and the driven roller are sleeved with a belt, and push plates are fixed to the positions, located on the two sides of the electronic balance, of the lower end of the belt. According to the invention, parts with different weights can be orderly and smoothly moved and weighed, the pause time is reduced through screening and sorting, and the problems that the weighing is inaccurate and the accurate weight can be weighed after the parts are still for a period of time when the parts fall onto a turning plate to be weighed due to high sliding speed under the action of gravity are solved.

Description

Technical Field

[0001] The present invention belongs to the technical field of parts sorting, and in particular relates to a parts weight sorting device. Background Art

[0002] During the processing and production of parts, various parts need to be placed in bags. However, since the number of various parts varies, the specific number of parts loaded needs to be controlled. The traditional way is to set a photoelectric sensor at the end of the conveyor to detect the number. However, in order to improve the accuracy, a weight detection device is also required at the end of the conveyor. The traditional weight detection device only measures and weighs the weight of the parts, but cannot sort the parts. Manual control and placement are required, and the detection efficiency is not high.

[0003] After searching, Chinese patent announcement number: CN218079089U discloses a parts weighing and automatic sorting device, including: a workbench, a weighing and sorting mechanism, a material introducing barrel and a diverter trough; the weighing and sorting mechanism is installed on the workbench, and the material introducing barrel is placed directly above the weighing and sorting mechanism and does not contact the weighing and sorting mechanism; the weighing and sorting mechanism includes a base, a gravity sensor and a weighing table, the base is fixed on the workbench surface, the gravity sensor is installed between the weighing table and the base, and a flap is provided on the weighing table; an electric-controlled cylinder is installed on both sides of the material introducing barrel; there are two diverter troughs, which are symmetrically placed on both sides of the weighing and sorting mechanism, and the flap can overlap the diverter trough when flipped.

[0004] The above device has the following defects: when the parts flow through the guide plate to the flap for weighing, the parts slide quickly under the action of gravity, which leads to inaccurate weighing when they fall onto the flap for weighing. It takes a period of time for the parts to be stationary before the accurate weight can be weighed, which wastes a lot of time. Therefore, a parts weight sorting device is proposed to solve the above problem. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a parts weight sorting device, which can carry out orderly and smooth mobile weighing of parts of different weights, and reduce the pause time by screening and sorting, so as to improve the problem that the parts slide quickly under the action of gravity and fall on the flip plate for weighing, resulting in inaccurate weighing, and the accurate weight can only be weighed after they have been stationary for a period of time.

[0006] The purpose of this disclosure can be achieved through the following technical solutions:

[0007] A parts weight sorting device, comprising:

[0008] A frame, a belt conveyor is provided on the side of the frame, and a sorting mechanism is provided at one end of the belt conveyor;

[0009] The sorting mechanism includes a transfer table, one side of the transfer table is close to the belt conveyor table, the side of the transfer table away from the belt conveyor table is fixedly connected to an electronic scale, the side of the electronic scale away from the transfer table is fixedly connected to a data chassis, a driving roller is rotatably connected to the side wall of the data chassis close to the electronic scale, the lower end of the driving roller and both sides are provided with driven rollers, the driven roller is rotatably connected to the side wall of the data chassis, a belt is sleeved on the driving roller and the driven roller, and the lower end of the belt is located on both sides of the electronic scale and is fixedly connected to push plates.

[0010] The above technical solution, its principle and technical effect:

[0011] A parts weight sorting device, comprising:

[0012] A frame, a belt conveyor is provided on the side of the frame, and a sorting mechanism is provided at one end of the belt conveyor;

[0013] The sorting mechanism includes a transfer table, one side of the transfer table is close to the belt conveyor table, the side of the transfer table away from the belt conveyor table is fixedly connected to an electronic scale, the side of the electronic scale away from the transfer table is fixedly connected to a data chassis, a driving roller is rotatably connected to the side wall of the data chassis close to the electronic scale, the lower end of the driving roller and both sides are provided with driven rollers, the driven roller is rotatably connected to the side wall of the data chassis, a belt is sleeved on the driving roller and the driven roller, and the lower end of the belt is located on both sides of the electronic scale and is fixedly connected to push plates.

[0014] The above technical solution, its principle and technical effect:

[0015] The parts are transported by the belt conveyor, so that they slide through the transfer table and onto the electronic flat scale under the action of inertia. The electronic flat scale weighs the parts. According to the different weights of the parts, the driving source drives the active roller to rotate clockwise or counterclockwise. The rotation of the active roller cooperates with the driven roller to make the belt roll. The rolling of the belt drives the push plate to move, so that the push plate pushes the parts weighed by the electronic flat scale to the side end of the electronic flat scale for sorting.

[0016] In a preferred example, the present invention can be further configured as follows: a baffle is provided on the other side of the belt conveyor platform.

[0017] In a preferred example, the utility model can be further configured as follows: an adjusting wheel is rotatably connected to a side of the transfer platform close to the belt conveyor platform, and the adjusting wheel is rollingly connected to the belt conveyor platform.

[0018] In a preferred example, the utility model can be further configured as follows: discharging inclined plates are symmetrically fixedly connected to both ends of the electronic balance.

[0019] In a preferred example, the utility model can be further configured as follows: a motor is fixedly connected to the upper end of the data chassis, and an output end of the motor is fixedly connected to the active roller.

[0020] In a preferred example, the utility model can be further configured as follows: it also includes an auxiliary mechanism, wherein the auxiliary mechanism includes two adjustment plates, and the two adjustment plates are symmetrically fixedly connected to the two ends of the upper surface of the transfer table.

[0021] In a preferred example, the utility model can be further configured as follows: the distance between the two adjustment plates decreases in sequence from the belt conveyor platform to the electronic balance.

[0022] In a preferred example, the utility model can be further configured as follows: a plurality of vertically arranged sponge rollers are rotatably connected to the inclined surface of the adjustment plate.

[0023] In a preferred example, the utility model can be further configured as follows: a mounting frame is fixedly connected to the outer side of the adjustment plate, a vertically arranged slide groove is provided on the frame, and the mounting frame is slidably connected in the slide groove.

[0024] In a preferred example, the utility model can be further configured as follows: a hand support groove is provided at the top of the mounting frame.

[0025] The nouns, conjunctions or adjectives involved in the above technical solution are explained as follows:

[0026] Fixed connection refers to a connection in which parts or components are fixed without any relative movement. There are two types of connection: detachable and non-detachable.

[0027] (1) A removable connection is a connection that uses screws, splines, wedge pins, etc. to hold parts together. This type of connection can be disassembled for maintenance without damaging the parts. However, the specifications of the connectors used must be correct (such as the length of the bolts, keys, and wedge pins) and they must be properly tightened.

[0028] (2) Non-detachable connections mainly refer to welding, riveting and tenoning. Since they need to be disassembled by forging, sawing or oxygen cutting for maintenance or replacement, spare parts generally cannot be reused. At the same time, when making connections, attention should be paid to process quality, technical inspection and remedial measures (such as calibration, polishing, etc.).

[0029] A threaded connection refers to a detachable connection in which the connected parts are connected together using threaded parts (or the threaded parts of the connected parts).

[0030] A sliding connection is when two objects are in contact but not fixed and can slide relative to each other.

[0031] A rotational connection is a connection between parts that allows the parts to rotate relative to each other.

[0032] Beneficial effects of the present disclosure:

[0033] 1. In the utility model, by setting the adjustment wheel, motor, active roller and other structures, the weights of different parts are weighed in an orderly and smooth manner, and the screening and sorting can reduce the pause time, improve the problem that the parts slide quickly under the action of gravity and fall on the flap for weighing, resulting in inaccurate weighing. It takes a long time to weigh the accurate weight, which wastes a lot of time.

[0034] 2. In the utility model, by setting adjustment plates, sponge rollers, mounting frames and other structures, the positions of the parts to be sorted and transported are corrected to reduce the deviation of the parts when they slip onto the electronic flat scale, resulting in inaccurate weighing data and sorting errors. At the same time, the sorting mechanism can be easily disassembled and assembled, and the problem of stains in the dead corners of the connection that makes it inconvenient for personnel to clean and maintain due to long-term use is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0036] Figure 1 is a schematic diagram of the overall structure of an embodiment of the present disclosure;

[0037] Figure 2 is a schematic diagram of the rack structure of an embodiment of the present disclosure;

[0038] Figure 3 is a schematic diagram of the structure of a sorting mechanism according to an embodiment of the present disclosure;

[0039] Figure 4 It is a schematic diagram of the auxiliary mechanism structure of an embodiment of the present disclosure. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present disclosure to clearly and completely describe the technical solutions in the embodiments of the present disclosure. Obviously, the described embodiments are only part of the embodiments of the present disclosure, rather than all the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0041] In the description of the present disclosure, it should be understood that terms such as "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship are only for the convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limitations on the present disclosure.

[0042] According to the concept of this application, Figures 1 to 4 To describe an embodiment of a parts weight sorting device. Specifically, the parts weight sorting device is constructed as a split structure, which has components such as a frame 1, a belt conveyor 2, and a sorting mechanism 4. Through the mutual cooperation of the electronic flat scale 43, the active roller 46, the belt 48, the push plate 49 and other structures, the parts are conveyed by the belt conveyor 2, so that the parts slide through the transfer table 42 to the electronic flat scale 43 under the action of inertia, and the electronic flat scale 43 weighs the parts. According to the different weights of the parts, the driving source drives the active roller 46 to rotate clockwise or counterclockwise, and the rotation of the active roller 46 cooperates with the driven roller 47, so that the belt 48 rolls, and the rolling of the belt 48 drives the push plate 49 to move, so that the push plate 49 pushes the parts weighed by the electronic flat scale 43 to the side end of the electronic flat scale 43 for sorting.

[0043] like Figure 1-4 As shown, a parts weight sorting device comprises:

[0044] A frame 1, a belt conveyor 2 is arranged on the side of the frame 1, and a sorting mechanism 4 is arranged at one end of the belt conveyor 2;

[0045] The sorting mechanism 4 includes a transfer table 42, one side of the transfer table 42 is close to the belt conveyor table 2, the side of the transfer table 42 away from the belt conveyor table 2 is fixedly connected to an electronic scale 43, the side of the electronic scale 43 away from the transfer table 42 is fixedly connected to a data box 44, the side wall of the data box 44 close to the electronic scale 43 is rotatably connected to an active roller 46, the lower end and both sides of the active roller 46 are provided with driven rollers 47, the driven roller 47 is rotatably connected to the side wall of the data box 44, the active roller 46 and the driven roller 47 are collectively covered with a belt 48, the lower ends of the belt 48 are located on both sides of the electronic scale 43 and are fixedly connected to push plates 49.

[0046] When in use, the parts are transported by the belt conveyor 2, so that the parts slide through the transfer table 42 and fall onto the electronic flat scale 43 under the action of inertia. The electronic flat scale 43 weighs the parts. According to the different weights of the parts, the driving source drives the active roller 46 to rotate clockwise or counterclockwise. The rotation of the active roller 46 cooperates with the driven roller 47 to make the belt 48 roll. The rolling of the belt 48 drives the push plate 49 to move, so that the push plate 49 pushes the parts weighed by the electronic flat scale 43 to the side end of the electronic flat scale 43 for sorting.

[0047] It should be noted that the belt conveyor 2 is used to convey parts. The belt conveyor 2 is a common conveying device, which is composed of structures such as rotating rollers, conveyor belts, and motors. For example, the rotating roller is rotatably connected to the side wall of the frame 1, the conveyor belt is sleeved on the rotating roller, the output end of the motor is connected to the rotating roller, and the motor drives the rotating roller to realize the transmission of the conveyor belt. For another example, the conveying device also includes a bracket, the bracket is fixedly connected to the side wall of the frame 1, rotatably connected to the rotating roller bracket, the conveyor belt is sleeved on the rotating roller, the output end of the motor is connected to the rotating roller, and the motor drives the rotating roller to realize the transmission of the conveyor belt. The above mechanism is the prior art and is therefore not described in detail.

[0048] In one embodiment of the present invention, a baffle 3 is provided on the other side of the belt conveyor 2. The baffle 3 is used to block the parts to prevent the parts from escaping from the belt conveyor 2 when the parts are conveyed.

[0049] In one embodiment of the present invention, the side of the transfer platform 42 close to the belt conveyor platform 2 is rotatably connected with an adjusting wheel 41, and the adjusting wheel 41 is rollingly connected with the belt conveyor platform 2 to avoid friction between the transfer platform 42 and the belt conveyor platform 2.

[0050] In one embodiment of the present invention, the two ends of the electronic balance 43 are symmetrically fixedly connected with the discharge inclined plates 410 to facilitate the flow guidance of the parts.

[0051] In one embodiment of the present invention, a motor 45 is fixedly connected to the upper end of the data box 44, and the output end of the motor 45 is fixedly connected to the active roller 46. The motor 45 serves as a driving source to drive the active roller 46 to rotate.

[0052] In one embodiment of the present invention, an auxiliary mechanism 5 is further included. The auxiliary mechanism 5 includes two adjustment plates 51. The two adjustment plates 51 are symmetrically fixedly connected to both ends of the upper surface of the transfer table 42. The adjustment plates 51 are used to guide the parts so that the parts fall into the electronic balance 43.

[0053] In one embodiment of the present invention, the distance between the two adjustment plates 51 decreases in sequence from the belt conveyor 2 to the electronic balance 43. The direction of the guide is limited.

[0054] In one embodiment of the present invention, a plurality of vertically arranged sponge rollers 52 are rotatably connected to the inclined surface of the adjustment plate 51. The sponge rollers 52 are used to correct the movement path of the parts and also activate the buffering effect.

[0055] In one embodiment of the utility model, a mounting frame 53 is fixedly connected to the outer side of the adjustment plate 51, a vertically arranged slide slot 54 is provided on the frame 1, and the mounting frame 53 is slidably connected in the slide slot 54. This facilitates the disassembly and installation of the sorting mechanism 4 and the auxiliary mechanism 5. It is convenient for personnel to clean the stains at the dead corner of the connection and facilitate maintenance.

[0056] In one embodiment of the present invention, a hand support groove 55 is provided at the top of the mounting frame 53 to facilitate personnel to pull the hand support groove 55.

[0057] The following is a further description of a parts weight sorting device provided by the present invention in conjunction with the accompanying drawings and implementation modes.

[0058] A parts weight sorting device, comprising:

[0059] A frame 1, a belt conveyor 2 is arranged on the side of the frame 1, and a sorting mechanism 4 is arranged at one end of the belt conveyor 2;

[0060] The sorting mechanism 4 includes a transfer table 42, one side of the transfer table 42 is close to the belt conveyor table 2, the side of the transfer table 42 away from the belt conveyor table 2 is fixedly connected to an electronic scale 43, the side of the electronic scale 43 away from the transfer table 42 is fixedly connected to a data box 44, the side wall of the data box 44 close to the electronic scale 43 is rotatably connected to an active roller 46, the lower end and both sides of the active roller 46 are provided with driven rollers 47, the driven roller 47 is rotatably connected to the side wall of the data box 44, the active roller 46 and the driven roller 47 are collectively covered with a belt 48, the lower ends of the belt 48 are located on both sides of the electronic scale 43 and are fixedly connected to push plates 49.

[0061] The other side of the belt conveyor 2 is provided with a baffle 3. The baffle 3 is used to block the parts to prevent the parts from escaping from the belt conveyor 2 when the parts are conveyed.

[0062] A side of the transfer platform 42 close to the belt conveyor platform 2 is rotatably connected with an adjusting wheel 41 , and the adjusting wheel 41 is rollingly connected to the belt conveyor platform 2 .

[0063] The two ends of the electronic balance scale 43 are symmetrically fixedly connected with discharge inclined plates 410 .

[0064] A motor 45 is fixedly connected to the upper end of the data box 44 , and an output end of the motor 45 is fixedly connected to a driving roller 46 .

[0065] The auxiliary mechanism 5 also includes two adjustment plates 51 . The two adjustment plates 51 are symmetrically fixedly connected to two ends of the upper surface of the transfer table 42 .

[0066] The distance between the two adjustment plates 51 decreases gradually from the belt conveyor 2 to the electronic balance 43 .

[0067] A plurality of vertically arranged sponge rollers 52 are rotatably connected to the inclined surface of the adjustment plate 51 .

[0068] The outer side of the adjustment plate 51 is fixedly connected with a mounting frame 53 . A vertically arranged sliding groove 54 is provided on the frame 1 . The mounting frame 53 is slidably connected in the sliding groove 54 .

[0069] A hand support groove 55 is formed at the top of the mounting frame 53 .

[0070] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present disclosure. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0071] The above shows and describes the basic principles, main features and advantages of the present disclosure. Those skilled in the art should understand that the present disclosure is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present disclosure. Without departing from the spirit and scope of the present disclosure, the present disclosure may have various changes and improvements, and these changes and improvements fall within the scope of the present disclosure to be protected.

Claims

1. A parts weight sorting device, characterized in that: include: A frame (1), a belt conveyor (2) is arranged on the side of the frame (1), and a sorting mechanism (4) is arranged at one end of the belt conveyor (2); The sorting mechanism (4) comprises a transfer table (42), one side of the transfer table (42) is close to the belt conveyor table (2), the side of the transfer table (42) away from the belt conveyor table (2) is fixedly connected to an electronic scale (43), the side of the electronic scale (43) away from the transfer table (42) is fixedly connected to a data box (44), a driving roller (46) is rotatably connected to the side wall of the data box (44) close to the electronic scale (43), the lower end of the driving roller (46) and the two sides are provided with driven rollers (47), the driven roller (47) is rotatably connected to the side wall of the data box (44), the driving roller (46) and the driven roller (47) are sleeved with a belt (48), and the lower end of the belt (48) is located on both sides of the electronic scale (43) and is fixedly connected to push plates (49).

2. A parts weight sorting device according to claim 1, characterized in that: A baffle (3) is provided on the other side of the belt conveyor platform (2).

3. A parts weight sorting device according to claim 1, characterized in that: A side of the transfer platform (42) close to the belt conveyor platform (2) is rotatably connected to an adjusting wheel (41), and the adjusting wheel (41) is rollingly connected to the belt conveyor platform (2).

4. A parts weight sorting device according to claim 1, characterized in that: Discharging inclined plates (410) are symmetrically fixedly connected at both ends of the electronic balance (43).

5. A parts weight sorting device according to claim 1, characterized in that: The upper end of the data box (44) is fixedly connected to a motor (45), and the output end of the motor (45) is fixedly connected to a driving roller (46).

6. A parts weight sorting device according to claim 1, characterized in that: It also includes an auxiliary mechanism (5), wherein the auxiliary mechanism (5) includes two adjustment plates (51), and the two adjustment plates (51) are symmetrically fixedly connected to the two ends of the upper surface of the transfer table (42).

7. A parts weight sorting device according to claim 6, characterized in that: The distance between the two adjustment plates (51) decreases in sequence from the belt conveyor platform (2) toward the electronic balance (43).

8. A parts weight sorting device according to claim 6, characterized in that: A plurality of vertically arranged sponge rollers (52) are rotatably connected to the inclined surface of the adjustment plate (51).

9. A parts weight sorting device according to claim 6, characterized in that: The outer side of the adjustment plate (51) is fixedly connected with a mounting frame (53), a vertically arranged sliding groove (54) is provided on the frame (1), and the mounting frame (53) is slidably connected in the sliding groove (54).

10. A parts weight sorting device according to claim 9, characterized in that: A hand support groove (55) is provided at the top of the mounting frame (53).

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