Non-standard part distributing device

Abstract

The utility model discloses a non-standard part distributing device, which relates to the technical field of non-standard part production and particularly comprises distributing equipment and a support frame arranged at the bottom of the distributing equipment and used for supporting the distributing equipment. The material distributing equipment comprises a cylinder, the cylinder is obliquely arranged, a vibration motor is installed at the bottom of the cylinder, a plurality of screening cylinders are coaxially arranged in the cylinder, the radiuses of the screening cylinders are sequentially decreased, the screening cylinders are arranged in a layer-by-layer sleeving mode, and the hole diameters of the screening cylinders are sequentially increased from inside to outside. And a first gear is coaxially arranged at the top of the cylinder, the first gear is rotationally connected with the cylinder, the first gear is fixedly connected with the screening barrels, and a feeding opening corresponding to the screening barrel located on the innermost side is formed in the middle of the first gear. When the non-standard part distributing device is used, the non-standard parts are subjected to multi-stage screening operation through the multiple layers of screening barrels, and the screening efficiency of the non-standard parts is improved through vibration and rotation of the screening barrels.

Description

Technical Field

[0001] The utility model relates to the technical field of non-standard parts production, in particular to a non-standard parts material dividing device. Background Art

[0002] Parts are often divided into standard parts and non-standard parts according to their specifications. Non-standard parts refer to non-standard parts, which are proposed relative to standard parts. Because their specification parameters are not within the standard specifications, the specification dimensions are freely controlled by the production and processing units, so they are called non-standard parts.

[0003] In the batch production of non-standard parts, non-standard parts of different sizes are often mixed together, especially for smaller parts such as nuts. Once mixed together, it is difficult to distinguish them. In addition, in batch production, the number of non-standard parts is large, which makes it difficult to separate them one by one, and it also delays the production progress too much. For example, the patent application number "202222845601.5" proposes an automatic material separation device for non-standard parts, which separates non-standard parts by rotating a single material separation pipe. However, due to the mixed sizes of non-standard parts produced in batches, it is difficult for a single material separation pipe to complete the complete separation of non-standard parts, resulting in the need for additional additional material separation devices to separate them again after the device separates them, which reduces the efficiency of material separation. To this end, we proposed a non-standard parts separation device to solve the above problems. Utility Model Content

[0004] In view of the disadvantage of low efficiency of existing non-standard parts sorting, the utility model provides a non-standard parts sorting device, which has the advantage of improving the sorting efficiency and solves the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a non-standard parts distributing device, including a distributing device, and a supporting frame arranged at the bottom of the distributing device for supporting the distributing device;

[0006] The material dividing equipment comprises a cylinder, which is arranged at an inclination, and a vibration motor is installed at the bottom of the cylinder, and a plurality of screening cylinders are coaxially arranged inside the cylinder, and the radius of the screening cylinders decreases successively and the screening cylinders are arranged layer by layer, and the apertures of the screening cylinders increase successively from the inside to the outside;

[0007] A first gear is coaxially provided on the top of the cylinder, the first gear is rotatably connected to the cylinder, and the first gear is fixedly connected to the screening cylinder, a feed port corresponding to the innermost screening cylinder is opened in the middle of the first gear, a second gear is meshed on the top of the first gear, a driving shaft is coaxially mounted on the second gear, a driving motor is coaxially mounted on the other end of the driving shaft, and the driving motor is fixed on the cylinder.

[0008] Preferably, the lengths of the screening cylinders decrease from the inside to the outside, so that the bottoms of the screening cylinders are arranged in a stepped manner, and a discharge pipe is coaxially mounted on one end of each screening cylinder away from the first gear;

[0009] An inclined discharging trough is provided below each discharging pipe, adjacent discharging troughs are staggered, and the discharging troughs are fixedly connected to the supporting frame via a second supporting leg.

[0010] Preferably, a plurality of material-diverting plates are installed on the inner side of the screening cylinder. The material-diverting plates are arranged along the axial direction of the screening cylinder, and the material-diverting plates are located between two adjacent screening holes of the screening cylinder.

[0011] Preferably, one end of two adjacent screening cylinders away from the first gear is fixedly connected by a second bracket, and the first bracket is movably mounted on the outermost screening cylinder, and the first bracket is fixedly connected to the inner wall of the cylinder.

[0012] Preferably, the support frame includes two support plates and a base, the base is located below the cylinder, the two support plates are respectively fixed at both ends of the cylinder, a compression spring is installed at the bottom of one of the support plates, the bottom of the compression spring is fixed to the base, a connecting block is installed at the bottom of the other support plate, connecting rods are rotatably installed at both ends of the connecting block, a fixing plate is vertically installed at the other end of the connecting rod, and the fixing plate is vertically fixed on the base.

[0013] Preferably, a plurality of spring dampers are provided between the support plate and the base, the bottom of the spring damper is rotatably mounted on the base, and the top of the spring damper is rotatably mounted on the bottom of the support plate.

[0014] Preferably, a feed chute is provided at the feed inlet, the feed chute is inclined, and the bottom of the feed chute is placed in the feed inlet, and the bottom of the feed chute is fixedly connected to the support frame through a first supporting leg.

[0015] Compared with the prior art, the utility model realizes multi-stage screening operation of non-standard parts through multiple layers of screening cylinders with different aperture sizes during use of the non-standard parts dividing device. In addition, the rotation of the screening cylinder and the vibration of the entire dividing device improve the contact efficiency between the non-standard parts and the sieve holes of the screening cylinder, thereby accelerating the screening efficiency of the non-standard parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The structure of the utility model is shown in FIG. Figure 1 ;

[0017] Figure 2 The structure of the utility model is shown in FIG. Figure 2 ;

[0018] Figure 3 It is a cross-sectional side view of the utility model.

[0019] In the figure: 1. Cylinder; 2. Screening cylinder; 3. Discharge pipe; 4. Compression spring; 5. Spring damper; 6. First bracket; 7. Second bracket; 8. First gear; 9. Second gear; 10. Drive motor; 11. Drive shaft; 12. Feed inlet; 13. Diverter plate; 14. Vibration motor; 15. Support plate; 16. Base; 17. Discharge chute; 18. First support leg; 19. Discharge chute; 20. Second support leg; 21. Connecting rod; 22. Fixing plate; 23. Connecting block. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 3 , the utility model provides a technical solution: a non-standard parts distributing device, comprising a distributing device, and a supporting frame arranged at the bottom of the distributing device for supporting the distributing device;

[0022] The material distribution equipment includes a cylinder 1, which is tilted and a vibration motor 14 is installed at the bottom of the cylinder 1. A plurality of screening cylinders 2 are coaxially arranged inside the cylinder 1. The radius of the screening cylinders 2 decreases successively and the screening cylinders 2 are arranged layer by layer. The apertures of the screening cylinders 2 increase successively from the inside to the outside. After the non-standard parts enter the material distribution device from the innermost screening cylinder 2, multi-layer graded material distribution operations can be performed, so as to facilitate the distribution of large quantities of non-standard parts of multiple sizes; in actual use, there are at least two screening cylinders 2.

[0023] A first gear 8 is coaxially arranged on the top of the cylinder 1, and the first gear 8 is rotatably connected to the cylinder 1, and the first gear 8 is fixedly connected to the screening cylinder 2. A feed port 12 corresponding to the innermost screening cylinder 2 is opened in the middle of the first gear 8, and a second gear 9 is meshed on the top of the first gear 8. A drive shaft 11 is coaxially mounted on the second gear 9, and a drive motor 10 is coaxially mounted on the other end of the drive shaft 11, and the drive motor 10 is fixed on the cylinder 1. When dividing the materials, the contact effect between the non-standard parts and the sieve holes on the screening cylinder 2 is improved through the rotation and vibration operation of the screening cylinder 2, so as to avoid the interaction between the non-standard parts when the number of non-standard parts is too large, which affects the non-standard parts from passing through the screening cylinder 2.

[0024] When the non-standard parts sorting device is in use, the non-standard parts are poured in from the feed port 12, and the driving motor 10 drives the screening drum 2 to rotate through the transmission of the first gear 8 and the second gear 9, and cooperates with the action of the vibration motor 14 to enable the non-standard parts to be sorted step by step in several screening drums 2.

[0025] Furthermore, if Figure 1 and Figure 3 As shown, the lengths of several screening cylinders 2 decrease from the inside to the outside, so that the bottom of the screening cylinders 2 are arranged in a stepped manner, and a discharge pipe 3 is coaxially installed on the end of each screening cylinder 2 away from the first gear 8; an inclined discharge trough 19 is provided below each discharge pipe 3, and adjacent discharge troughs 19 are staggered, and the discharge troughs 19 are fixedly connected to the support frame through the second support leg 20. So as to collect non-standard parts after sorting.

[0026] Furthermore, if Figure 3 As shown, a plurality of material-dividing plates 13 are installed on the inner side of the screening drum 2. The material-dividing plates 13 are arranged along the axial direction of the screening drum 2, and the material-dividing plates 13 are located between two adjacent screening holes of the screening drum 2. When the screening drum 2 rotates, the material-dividing plates 13 will drive the non-standard parts to rotate for a certain distance, thereby turning over the non-standard parts, so as to avoid the non-standard parts being concentrated and deposited at the bottom of the screening drum 2 due to the excessive number and weight of the non-standard parts, thereby affecting the material separation of the non-standard parts by the screening drum 2.

[0027] Furthermore, in order to improve the stability of the screening drum 2 during rotation, the ends of two adjacent screening drums 2 away from the first gear 8 are fixedly connected by a second bracket 7, and a first bracket 6 is rotatably installed on the outermost screening drum 2, and the first bracket 6 is fixedly connected to the inner wall of the cylinder 1.

[0028] Furthermore, if Figure 1 and Figure 2 As shown, the support frame includes two support plates 15 and a base 16, the base 16 is located below the cylinder 1, and the two support plates 15 are fixed at both ends of the cylinder 1, a compression spring 4 is installed at the bottom of one of the support plates 15, and the bottom of the compression spring 4 is fixed to the base 16, and a connecting block 23 is installed at the bottom of the other support plate 15, and a connecting rod 21 is rotatably installed at both ends of the connecting block 23, and a fixing plate 22 is vertically installed at the other end of the connecting rod 21, and the fixing plate 22 is vertically fixed on the base 16. When the vibration motor 14 is in operation, the material distributing device can swing back and forth up and down with the connecting rod 21 as the axis; at the same time, through the elastic action of the compression spring 4, the vibration of the material distributing device is buffered.

[0029] Among them, a plurality of spring dampers 5 are arranged between the support plate 15 and the base 16, the bottom of the spring damper 5 is rotatably mounted on the base 16, and the top of the spring damper 5 is rotatably mounted on the bottom of the support plate 15. This further reduces the resonance amplitude, prevents the dynamic stress from reaching the limit and thus causing damage to the compression spring 4, and also improves the dynamic stability of the material distribution device during vibration.

[0030] A material discharge chute 17 is arranged at the feed inlet 12, the material discharge chute 17 is arranged obliquely, and the bottom of the material discharge chute 17 is placed in the feed inlet 12, and the bottom of the material discharge chute 17 is fixedly connected to the support frame through the first support leg 18. It is convenient to pour non-standard parts into the material distribution device.

[0031] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed, or also includes elements inherent to such process, method, article, or apparatus.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A non-standard parts dispensing device, characterized in that: It includes a material distribution device and a support frame arranged at the bottom of the material distribution device for supporting the material distribution device; The material dividing device comprises a cylinder (1), the cylinder (1) is arranged tilted, and a vibration motor (14) is installed at the bottom of the cylinder (1), a plurality of screening cylinders (2) are coaxially arranged inside the cylinder (1), the radius of the plurality of screening cylinders (2) decreases successively and the plurality of screening cylinders (2) are arranged in a layer-by-layer manner, and the apertures of the plurality of screening cylinders (2) increase successively from the inside to the outside; A first gear (8) is coaxially arranged on the top of the cylinder (1), the first gear (8) is rotatably connected to the cylinder (1), and the first gear (8) is fixedly connected to the screening cylinder (2), a feed port (12) corresponding to the screening cylinder (2) located at the innermost side is opened in the middle of the first gear (8), a second gear (9) is meshed on the top of the first gear (8), a driving shaft (11) is coaxially mounted on the second gear (9), a driving motor (10) is coaxially mounted on the other end of the driving shaft (11), and the driving motor (10) is fixed on the cylinder (1).

2. The non-standard parts sorting device according to claim 1 is characterized in that: The lengths of the plurality of screening cylinders (2) decrease from the inside to the outside, so that the bottoms of the screening cylinders (2) are arranged in a stepped manner, and a discharge pipe (3) is coaxially mounted on one end of each screening cylinder (2) away from the first gear (8); An inclined discharge trough (19) is provided below each discharge pipe (3), adjacent discharge troughs (19) are staggered, and the discharge troughs (19) are fixedly connected to the support frame via a second support leg (20).

3. The non-standard parts sorting device according to claim 1 is characterized in that: A plurality of material-shifting plates (13) are installed on the inner side of the screening cylinder (2). The material-shifting plates (13) are arranged along the axial direction of the screening cylinder (2), and the material-shifting plates (13) are located between two adjacent screening holes of the screening cylinder (2).

4. The non-standard parts sorting device according to claim 1 is characterized in that: The ends of two adjacent screening cylinders (2) away from the first gear (8) are fixedly connected via a second bracket (7), and a first bracket (6) is rotatably mounted on the outermost screening cylinder (2), and the first bracket (6) is fixedly connected to the inner wall of the cylinder (1).

5. The non-standard parts sorting device according to claim 1, characterized in that: The support frame comprises two support plates (15) and a base (16), wherein the base (16) is located below the cylinder (1), and the two support plates (15) are respectively fixed at two ends of the cylinder (1), wherein a compression spring (4) is installed at the bottom of one of the support plates (15), and the bottom of the compression spring (4) is fixed to the base (16), and a connecting block (23) is installed at the bottom of the other support plate (15), and connecting rods (21) are rotatably installed at both ends of the connecting block (23), and a fixing plate (22) is vertically installed at the other end of the connecting rod (21), and the fixing plate (22) is vertically fixed on the base (16).

6. The non-standard parts sorting device according to claim 5, characterized in that: A plurality of spring dampers (5) are arranged between the support plate (15) and the base (16); the bottom of the spring damper (5) is rotatably mounted on the base (16), and the top of the spring damper (5) is rotatably mounted on the bottom of the support plate (15).

7. The non-standard parts sorting device according to claim 1, characterized in that: A material discharge chute (17) is arranged at the feed inlet (12). The material discharge chute (17) is arranged at an angle, and the bottom of the material discharge chute (17) is placed in the feed inlet (12). The bottom of the material discharge chute (17) is fixedly connected to the support frame via a first support leg (18).

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