Counting and sorting device for steel ball packaging

Abstract

The counting and sorting device for the steel ball packaging comprises a transfer box which is arranged in an inclined mode, material distribution pipes which are evenly distributed are arranged at the lower end of the transfer box, sorting holes are formed in the upper ends of the sides, away from the transfer box, of the material distribution pipes, and sorting pieces are arranged on the upper sides, corresponding to the sorting holes, of the material distribution pipes. And the sorting part comprises a rotating shaft rotationally arranged on the sorting holes, the two ends of the rotating shaft are rotationally arranged on the side wall of the material distribution pipe through mounted bearings, partition plates are evenly arranged at the positions, corresponding to the sorting holes, of the rotating shaft, and a driving part is arranged on the side face of the material distribution pipe. According to the counting and sorting device for packaging the steel balls, the rotating shaft is driven by the servo motor, fixed-angle rotation of the rotating shaft can be achieved, meanwhile, the partition plate pieces are driven by the rotating shaft to rotate to separate the steel balls one by one and count the steel balls, zero error of the number of the packaged steel balls can be guaranteed, and therefore the packaging effect of products is improved, operation is easy, and use is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel ball production technical field, concretely is a kind of counting sorting device for steel ball packaging. BACKGROUND

[0002] Steel ball is as the core component of bearing, transmission system etc. Precise machinery, and its packaging counting link accuracy directly influences downstream customer's production efficiency and cost control. The existing steel ball packaging counting technology mainly adopts weighing method, i.e. the total mass of unit weight steel ball is measured by electronic scale, and the number is calculated in combination with the theoretical mass of single steel ball.

[0003] However, in actual application, there is small mass difference in manufacturing process of steel ball (such as diameter tolerance ±0.01 mm leads to single ball mass fluctuation ±0.05 g), and oil stain or moisture may be attached to surface;Therefore, when counting and sorting by electronic scale, steel ball counting error rate is as high as 1%-3%, so that the number of packaged steel ball is less than actual number, and the product packaging effect is reduced. UTILITY MODEL CONTENTS

[0004] The technical problem to be solved by the utility model is to overcome the defects of the prior art, provide a counting sorting device for steel ball packaging, a servo motor is used to drive the rotating shaft, the rotating shaft can be rotated at a fixed angle, the rotating shaft drives the baffle piece to rotate to separate and count steel balls one by one, the number of packaged steel balls can be zero error, so that the product packaging effect is improved, it is simple to operate, convenient to use, and can effectively solve the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a counting sorting device for steel ball packaging, which comprises a transfer box arranged obliquely, a lower end of the transfer box is provided with uniformly distributed distribution pipes, a sorting hole is formed in the upper end of the distribution pipe away from the transfer box, a sorting piece is arranged on the upper side of the distribution pipe corresponding to the sorting hole, the sorting piece comprises a rotating shaft arranged on the sorting hole, the rotating shaft is rotatably arranged on the side wall of the distribution pipe through a bearing with seat at both ends, baffle pieces are uniformly arranged at the positions of the rotating shaft corresponding to the sorting hole, and a driving piece is arranged on the side surface of the distribution pipe.

[0006] As a preferred technical scheme of the utility model, a feeding port is formed in the end of the transfer box away from the distribution pipe.

[0007] As a preferred technical scheme of the utility model, a guide plate is arranged at the lower end of the inner cavity of the transfer box corresponding to the distribution pipe, and a guide groove corresponding to the feeding port of the distribution pipe is formed in the guide plate.

[0008] As a preferred technical scheme of the utility model, the driving part comprises a servo motor and a speed reducer installed on one side of the cloth pipe, the output shaft of the servo motor is connected with the input end of the speed reducer, and one end of the rotating shaft is connected with the output end of the speed reducer.

[0009] As a preferred technical scheme of the utility model, the cloth pipe is provided with a collecting hopper at the discharge port.

[0010] As a preferred technical scheme of the utility model, the inner side lower end of the outlet end of the cloth pipe is provided with a magnet.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] The steel ball packaging counting and sorting device of the utility model example adopts a servo motor to drive the rotating shaft, can realize the fixed-angle rotation of the rotating shaft, simultaneously drives the baffle piece to rotate through the rotating shaft to separate and count the steel balls one by one, can guarantee the zero error of the number of the packaged steel balls, thereby improves the packaging effect of the product, is simple to operate and convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a structural schematic view of the utility model;

[0014] Figure 2 It is Figure 1 It is a sectional structure schematic view of the right view;

[0015] Figure 3 It is Figure 1 It is a left view structure schematic view;

[0016] Figure 4 It is a structural schematic view of the utility model when sorting the steel balls.

[0017] In the drawing: 1 is a transfer box, 2 is an inlet, 3 is a guide plate, 4 is a cloth pipe, 41 is a magnet, 5 is a collecting hopper, 6 is a rotating shaft, 61 is a baffle piece, 7 is a servo motor, 71 is a speed reducer. DETAILED DESCRIPTION

[0018] The technical scheme in the embodiments of the utility model will be apparently and completely described in combination with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0019] Please refer to Figures 1-4The utility model provides a kind of technical scheme: a kind of steel ball packaging is counted sorting device, including the transfer box 1 of inclination setting, the lower end of transfer box 1 is equipped with the cloth pipe 4 of uniform distribution, the upper end of one side of cloth pipe 4 away from transfer box 1 is equipped with sorting hole, and the upper side of cloth pipe 4 and sorting hole is equipped with sorting piece, sorting piece includes the rotating shaft 6 of rotating setting on sorting hole, the both ends of rotating shaft 6 are rotated and set on the side wall of cloth pipe 4 by bearing with seat, rotating shaft 6 and the part of sorting hole corresponding are uniformly equipped with baffle piece 61, and the side of cloth pipe 4 is equipped with driving piece, driving piece is rotated by rotating shaft 6 and drives baffle piece 61, baffle piece 61 is transported to steel ball in rotating process.

[0020] Further, the end of transfer box 1 away from cloth pipe 4 is equipped with feed inlet 2, and external conveying equipment is transported to steel ball into transfer box 1 through feed inlet 2.

[0021] Further, the inner cavity lower end of transfer box 1 and cloth pipe 4 is equipped with guide plate 3, and the guide groove corresponding with the feed inlet of cloth pipe 4 is opened on guide plate 3, so as to facilitate steel ball to enter cloth pipe 4.

[0022] Further, the driving piece includes servo motor 7 and speed reducer 71 installed on one side of cloth pipe 4, the output shaft of servo motor 7 is connected with the input end of speed reducer 71, and one end of rotating shaft 6 is connected with the output end of speed reducer 71, servo motor 7 drives rotating shaft 6 to rotate through speed reducer 71, rotating shaft 6 drives baffle piece 61 to rotate, baffle piece 61 is inserted between the foremost end and the steel ball adjacent thereto when rotating, so as to make the foremost end of steel ball roll into collecting hopper 5.

[0023] Further, the discharge port of cloth pipe 4 is equipped with collecting hopper 5, so that the steel ball discharged from cloth pipe 4 is mixed in collecting hopper 5, facilitating the packaging of steel ball.

[0024] Further, the inner side surface lower end of the outlet end of cloth pipe 4 is equipped with magnet 41, for positioning the foremost end of steel ball, and facilitating the attraction of the second steel ball at the front end, accelerating the movement of steel ball at the discharge port of cloth pipe 4.

[0025] In actual production, the speed of steel ball entering into cloth pipe 4 is related to the inclination degree of the whole device, therefore, appropriate support can be selected according to production needs to control the inclination degree of transfer box 1 and cloth pipe 4.

[0026] The servo motor 7 used in the utility model is a common electrical equipment in the prior art, and its working mode and circuit structure are all known technologies, which will not be described here, and the rotation angle of servo motor 7 can be controlled to rotate the rotation angle of rotating shaft 6, so as to accurately control the number of steel balls separated by baffle piece 61.

[0027] In use:

[0028] The distribution pipe 4 is provided with five groups, and each group of the partition sheet 61 is provided with six sheets, that is, the servo motor 7 drives the rotating shaft 6 to rotate 60 degrees through the speed reducer 71, and then five steel balls enter the collecting hopper 5, and the rotating shaft 6 rotates one circle, and then thirty steel balls enter the collecting hopper 5;

[0029] When 500 steel balls are needed, the rotating shaft 6 needs to rotate 16 circles, that is, 240 degrees;

[0030] The specific process is as follows:

[0031] The external conveying equipment conveys the steel balls into the transfer box 1 through the feeding port 2, the steel balls in the transfer box 1 enter the distribution pipe 4 under the action of the guide plate 3, and slide along the distribution pipe 4, and the frontmost steel ball is attracted by the magnet 41 and is blocked by the partition sheet 61;

[0032] The servo motor 7 is controlled to work, the servo motor 7 drives the rotating shaft 6 to rotate through the speed reducer 71, the rotating shaft 6 drives the partition sheet 61 to rotate, the partition sheet 61 is inserted between the frontmost steel ball and the adjacent steel ball when rotating, so that the frontmost steel ball rolls into the collecting hopper 5, and the adjacent steel ball enters the front end of the distribution pipe 4, and the rotating shaft 6 continues to rotate to continuously discharge the steel balls.

[0033] The servo motor 7 drives the rotating shaft 6, the rotating shaft 6 can realize the fixed-angle rotation, the partition sheet 61 is driven to rotate by the rotating shaft 6 to separate and count the steel balls one by one, the number of the packaged steel balls can realize zero error, the packaging effect of the product is improved, the operation is simple, and the use is convenient.

[0034] The non-disclosed parts in the utility model are prior art, and the specific structure, material and working principle are not described in detail. Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A counting and sorting device for steel ball packaging, comprising a transfer box (1) arranged obliquely, characterized in that: The lower end of the transfer box (1) is provided with uniformly distributed cloth pipes (4), the cloth pipes (4) are provided with sorting holes at the upper end of the side away from the transfer box (1), and the upper side of the cloth pipes (4) corresponding to the sorting holes is provided with sorting pieces, the sorting pieces include rotating shafts (6) rotatably arranged on the sorting holes, the both ends of the rotating shafts (6) are rotatably arranged on the side walls of the cloth pipes (4) through bearing shafts, the parts of the rotating shafts (6) corresponding to the sorting holes are uniformly provided with baffle plates (61), and the side of the cloth pipes (4) is provided with driving pieces.

2. The steel ball counting and sorting apparatus for packaging according to claim 1, wherein: The end of the transfer box (1) away from the cloth pipes (4) is provided with a feeding port (2).

3. The counting and sorting apparatus for steel ball packaging according to claim 1, characterized in that: The lower end of the inner cavity of the transfer box (1) corresponding to the cloth pipes (4) is provided with a flow guide plate (3), and the flow guide plate (3) is provided with flow guide grooves corresponding to the feeding ports of the cloth pipes (4).

4. The counting and sorting apparatus for steel ball packaging according to claim 1, characterized in that: The driving pieces include a servo motor (7) and a speed reducer (71) mounted on one side of the cloth pipes (4), the output shaft of the servo motor (7) is connected with the input end of the speed reducer (71), and one end of the rotating shaft (6) is connected with the output end of the speed reducer (71).

5. The counting and singulating apparatus for steel balls as claimed in claim 1, wherein: The discharge port of the cloth pipe (4) is provided with a material collecting hopper (5).

6. The counting and singulating apparatus for steel balls as claimed in claim 1, wherein: The inner side of the lower end of the outlet end of the cloth pipe (4) is provided with a magnet (41).

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