Dispersing and fine feeding conveying device suitable for small standard parts made of special materials

Abstract

The utility model discloses a scattered fine feeding and conveying device suitable for small standard parts made of special materials, belongs to the technical field of conveying devices, and solves the problems that a feeding and conveying device in traditional counting equipment can only scatter and accurately feed materials with conventional characteristics; and materials with special material, process and performance requirements cannot be finely dispersed, so that the problem of inaccurate material supply is solved. The material distributing device comprises a belt conveyor assembly and a material distributing assembly used for dispersing materials conveyed by the belt conveyor assembly. The material distributing assembly comprises a base with a mounting hole, a vibrator arranged on the base, and a vibration disc arranged on the vibrator, wherein the number of channels of the vibration disc is sequentially increased in a multiplied mode. The feeding device is used for dispersive and fine feeding of small standard parts made of special materials.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of dispersed fine feeding conveying devices suitable for small special material standard parts, for the dispersed fine feeding of small special material standard parts, belong to conveying device technical field. BACKGROUND

[0002] In the material counting packaging field, the material types between different customer materials are many, and the characteristics are also different, the feeding conveying device of traditional counting equipment cannot meet the increasingly high quality requirements of enterprises, and cannot achieve high-precision damage-free feeding for some materials with special material, process and performance requirements (for example: aluminum flat pad, aluminum screw, hardware with anodic oxidation layer, etc.), which often affects the conveying effect of the material, causes damage to the material by counting equipment and precision cannot be controlled, and affects the production cost and service quality of enterprise.

[0003] In summary, the feeding conveying device of small special material standard parts in the prior art has the following technical problems:

[0004] 1. The feeding conveying device in traditional counting equipment can only accurately feed the materials with conventional characteristics, and cannot finely disperse the materials with special material, process and performance requirements (for example: aluminum flat pad, aluminum screw, hardware with anodic oxidation layer, etc.), thereby causing the problem of inaccurate feeding;

[0005] 2. In the feeding process, the material is easily damaged;

[0006] 3. The flow rate of feeding cannot be monitored, thereby easily causing the problem of uneven feeding. CONTENT OF THE UTILITY MODEL

[0007] The utility model aims at providing a kind of dispersed fine feeding conveying devices suitable for small special material standard parts, to solve the problem that the feeding conveying device in traditional counting equipment can only accurately feed the materials with conventional characteristics, and cannot finely disperse the materials with special material, process and performance requirements, thereby causing the problem of inaccurate feeding.

[0008] To achieve the above purpose, the utility model adopts the technical scheme that:

[0009] A kind of dispersed fine feeding conveying devices suitable for small special material standard parts, including belt machine component and the material dispersed by the material distribution assembly of belt machine component conveying;

[0010] The material distribution assembly includes base with mounting hole, vibrator arranged on the base, and vibration disc with increasing number of channels arranged on the vibrator.

[0011] Further, the vibration disc comprises disc body structures with channel numbers sequentially increasing in multiples, and inverted triangular flow distribution blocks arranged on the disc body structures to distribute each material to corresponding channels.

[0012] Further, the disc body structures comprise at least three disc bodies arranged sequentially, and the disc body at the front end is a channel; when the channel number is greater than 1, the disc body is arranged in a wave shape or a zigzag shape or a plurality of V-shaped structures same as the channel number.

[0013] Further, when the channel number of the disc body is greater than 2, the inverted triangular flow distribution block is arranged at a position where two channels are connected;

[0014] When the channel number of the disc body is 2, the inverted triangular flow distribution block is arranged at a position where two channels are connected.

[0015] Further, the base is provided with spring feet with locking holes, the vibrator is arranged on the spring feet, and the base is further provided with an inverted U-shaped piece for limiting vibration of the vibrator to limit the movement space of the vibration disc.

[0016] Further, the belt machine assembly comprises a mounting frame, a rotating shaft arranged on the mounting frame, a PVC belt arranged on the rotating shaft, a servo motor arranged on the mounting frame to drive the rotating shaft to rotate, and a square frame arranged on the mounting frame, wherein the square frame is provided with an opening at the rear end of the material conveying direction, and the square frame is provided with an inverted eight-shaped material guide plate for limiting and conveying the material on the PVC belt.

[0017] Further, the square frame is provided with an adjusting gate movably arranged on the opening side of the square frame to adjust the opening size of the square frame.

[0018] Further, the square frame is provided with a threaded hole, the adjusting gate is provided with a sliding groove matched with the threaded hole, and the adjusting gate is fixed on the square frame by screwing the adjusting gate with the sliding groove and the threaded hole.

[0019] Further, the disc body, the inverted eight-shaped material guide plate and the adjusting gate are made of nylon material.

[0020] The square frame is made of transparent PC material.

[0021] Further, the disc body arranged on one side of the belt machine assembly is provided with a through hole.

[0022] The mounting frame is provided with a material level sensor corresponding to the through hole to sense the material on the vibration disc, and a reflecting plate matched with the material level sensor.

[0023] Compared with the prior art, the vibration disc has the following advantages:

[0024] The utility model discloses a material distributing device, which comprises a base, a vibrating disc, a vibrator, a belt conveyor assembly and a material distributing assembly.

[0025] The utility model discloses a vibrating disc, which comprises a disc body structure and an inverted triangular flow dividing block arranged on the disc body structure.

[0026] The utility model discloses a vibrating disc, which comprises a disc body structure and an inverted triangular flow dividing block arranged on the disc body structure.

[0027] The utility model discloses a vibrating disc, which comprises a disc body structure and an inverted triangular flow dividing block arranged on the disc body structure.

[0028] The utility model discloses a vibrating disc, which comprises a disc body structure and an inverted triangular flow dividing block arranged on the disc body structure.

[0029] The utility model discloses a vibrating disc, which comprises a disc body structure and an inverted triangular flow dividing block arranged on the disc body structure.

[0030] Seven, the utility model discloses the opening side of square frame is movably provided with the adjusting gate of adjusting square frame opening size, and the opening of square frame is adjusted through the sliding cooperation of the sliding slot on adjusting gate and bolt, the quantity of material or the overlapping quantity of material of square frame is conveniently controlled.

[0031] Eight, the utility model discloses that disc body, inverted eight character type material guide plate and adjusting gate are nylon material, can effectively avoid damaging material, realize no damage conveying, especially can be aimed at the material of same material or the material of anodic oxidation layer, can effectively avoid material to be easy in vibration and vibration disc and slightly impact, lead to damage to appear, limit square frame to be transparent PC material, can easily observe whether there is material accumulation or material jam phenomenon, avoid appearing mixed material risk.

[0032] Nine, the utility model discloses that the material level sensor and the reflecting plate are set, can respond whether there is material on vibration disc, so as to control the feeding of belt assembly or vibrator vibration, can monitor the flow rate of feeding, thereby making the feeding uniform. BRIEF DESCRIPTION OF DRAWINGS

[0033] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will be briefly introduced to the drawing needed to be used in the embodiment, should understand, the following drawing only shows some embodiments of the utility model, therefore should not be regarded as the limitation to the scope, for ordinary skilled person in the art comes, under the premise of not paying the creative labor, can also obtain other related drawings according to these drawings.

[0034] Fig. 1 It is the structural diagram of the cooperation of belt conveyor assembly and material distribution assembly in the utility model.

[0035] Fig. 2 It is the structural diagram of belt conveyor assembly in the utility model.

[0036] Fig. 3 It is the structural diagram of material distribution assembly in the utility model.

[0037] In the drawing: 100-belt conveyor assembly, 101-inverted eight character type material guide plate, 102-square frame, 103-servo motor, 104-adjusting gate, 105-material level sensor, 106-PVC belt, 107-bolt, 108-mounting frame, 109-rotating shaft, 110-sliding slot, 111-reflecting plate, 200-material distribution assembly, 201-vibration disc, 202-inverted triangular flow dividing block, 203-vibrator, 204-spring foot, 205-inverted U-shaped piece, 206-base, 207-disc body structure, 208-disc body, 209-through hole. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are 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 ordinary skilled in the art without creative labor belong to the protection scope of the utility model.

[0039] It should be noted that similar reference numerals and letters indicate similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0040] In the description of the utility model, it should be explained that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly placed when the utility model product is used, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, structure and operation, so it cannot be understood as a limitation on the utility model.

[0041] In addition, if the terms "first", "second", "third" and the like appear, they are only used for differentiation and cannot be understood as indicating or implying relative importance.

[0042] In addition, if the terms "horizontal", "vertical", "overhanging" and the like appear, they do not mean that the component must be absolutely horizontal or overhanging, but can be slightly inclined. For example, "horizontal" only means that its direction is relatively more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0043] In the description of the utility model, it should also be explained that unless otherwise explicitly specified and limited, if the terms "setting", "mounting", "connecting", "connecting" and the like appear, they should be understood in a broad sense. For example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For the ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0044] It should be noted that the features in the embodiments of the utility model can be combined with each other without conflict.

[0045] Embodiment 1

[0046] In order to solve the problem that the feeding conveying device in the traditional counting device can only disperse and accurately feed the materials with conventional characteristics, and cannot accurately feed the materials with special materials, processes and performance requirements, thereby causing inaccurate feeding. Figs. 1-3 The application discloses a fine feeding conveying device for small special material standard parts, which comprises a belt machine assembly 100 and a material dispersing assembly 200 for dispersing the materials conveyed by the belt machine assembly 100.

[0047] In practice, the belt machine assembly 100 and the material dispersing assembly 200 in the application are installed on the counting device, that is, the related components on the existing counting device are replaced. When the counting device starts to work, the material information to be counted can be obtained by pre-scanning the code, the system automatically arranges the work order according to the quantity, and according to the order, a worker starts to work to pour the standard parts onto the belt machine assembly 100 and convey the standard parts to the vibrating disc 201 of the material dispersing assembly 200, and then the vibrating disc 201 is vibrated by the vibrator 203, the materials are uniformly fed to the vibrating disc 201, and when the materials are advanced by the vibration of the vibrator 203, the vibrating disc 201 with the number of channels increasing in turn can disperse the materials in the multiple channels one by one and convey the materials, so that the overlapped materials can be effectively avoided. In the embodiment, the material dispersing assembly is arranged at the rear end of the belt machine assembly, the vibrator in the material dispersing assembly can vibrate the vibrating disc thereon, the materials can move along the vibrating disc to the direction with the number of channels increasing in turn, and the materials can be dispersed in the channels, the material dispersing assembly can not only accurately feed the materials with conventional characteristics, but also accurately feed the materials with special materials, processes and performance requirements (for example, aluminum flat pads, aluminum screws, hardware with oxidation layer and the like), thereby improving the feeding accuracy, that is, ensuring the accuracy of the materials discharged from the channels and ensuring the continuous, stable feeding and uniform feeding of the materials.

[0048] Of course, the belt machine assembly 100 and the material dispersing assembly 200 in the embodiment can also be used for dispersing and conveying materials in other cases.

[0049] Embodiment 2

[0050] On the basis of embodiment 1, the vibration disc 201 comprises disc body structures 207 with the number of channels increasing in turn, and inverted triangular flow dividing blocks 202 arranged on the disc body structures 207 to disperse each material to the corresponding channel. The vibration disc comprises the disc body structures and the inverted triangular flow dividing blocks arranged on the disc body structures. The vibrator vibrates the vibration disc to move the front end of the material to the rear end. In the moving process, the material located at the connection of two channels is blocked by the inverted triangular flow dividing block 202, and under the vibration of the vibrator, the material located in the middle of the two channels is divided into the adjacent channel. For example, a screw is located at the connection of two channels and is more in the A channel than in the B channel. Under the vibration of the vibrator, the screw is vibrated into the A channel or the path corresponding to the A channel, which can avoid the subsequent conveying of the material along the connection of the two channels and affect the counting and other problems.

[0051] Embodiment 3

[0052] On the basis of embodiment 2, the disc body structure 207 comprises at least three disc bodies 208 arranged in turn. The disc body 208 located at the front end is a channel (and the number of channels of the three disc bodies arranged in turn is 1, 2 and 4). When the number of channels is greater than 1, the disc body 208 is arranged in a wave shape, a zigzag shape or a plurality of V shapes according to the number of channels. This embodiment limits the disc body structure to comprise at least three disc bodies, which aims to ensure that the output end of the vibration disc is at least four channels to effectively avoid the problem that the material cannot be effectively dispersed. Meanwhile, when the number of channels is greater than 1, the disc body is arranged in a wave shape, a zigzag shape or a plurality of V shapes according to the number of channels, which can effectively avoid the vibration of the material in one channel to another channel in the vibration process and ensure the vibration and dispersion effect of the overlapping material in the conveying process of each channel.

[0053] Of course, in practice, the disc body structure 207 can also be arranged as four disc bodies, and the corresponding output channel is eight. The specific condition is determined according to the size of the material and the size of the arrangement.

[0054] Embodiment 4

[0055] On the basis of embodiment 3, when the number of channels of the disc body 208 is greater than 2, the inverted triangular flow dividing block 202 is arranged at the position where the two channels are connected, that is, a screw is located at the connection of the two channels and is more in the A channel than in the B channel. Under the vibration of the vibrator, the screw is vibrated into the A channel and other possible conditions of being vibrated into the A channel or the B channel. When the number of channels of the disc body 208 is 2, the inverted triangular flow dividing block 202 is arranged at the intermediate position of the disc body 208 located at the front end or at the position where the two channels are connected. When the inverted triangular flow dividing block 202 is arranged at the intermediate position of the disc body 208 located at the front end, the material is vibrated to the path corresponding to the subsequent channel. The arrangement position of the inverted triangular flow dividing block is limited, which can effectively disperse the material located between the adjacent channels to ensure fine dispersion.

[0056] Example 5

[0057] On the basis of example 4, the base 206 is provided with spring foot 204 with locking hole, the vibrator 203 is arranged on the spring foot 204, and the base 206 is further provided with inverted U-shaped piece 205 for limiting the vibration of the vibrator 203 and limiting the movement space of the vibration disc 201, and the U-shaped piece 205 is provided with mounting piece with hole and is fixed on the base by bolts. The spring foot with locking hole and the inverted U-shaped piece arranged on the base can effectively avoid large vibration conduction, that is, the spring foot with locking hole can ensure that the vibration disc does not deviate greatly in position when absorbing the high-frequency vibration of the buffer vibrator, and the inverted U-shaped piece limits the movement space of the vibration disc while absorbing the vibration conduction.

[0058] Example 6

[0059] On the basis of example 1, the belt conveyor assembly 100 comprises mounting frame 108, rotating shaft 109 arranged on the mounting frame 108, PVC belt 106 arranged on the rotating shaft 109, servo motor 103 arranged on the mounting frame 108 for driving the rotating shaft 109 to rotate, and square frame 102 arranged on the mounting frame 108, the square frame 102 is provided with opening on the rear end side in the material conveying direction, and inverted eight-shaped material guide plate 101 for limiting and conveying the material on the PVC belt 106 is arranged in the square frame 102.

[0060] In practice, when the counting device starts to work, the standard parts are manually poured onto the PVC belt 106 between the inverted eight-shaped material guide plates 101 in the square frame 102, when the servo motor 103 starts to drive the rotating shaft to rotate, the PVC belt 106 drives the material on it to move from the opening of the square frame to the material distribution assembly, and the material is distributed through the material distribution assembly. The belt conveyor assembly in this embodiment is provided with inverted eight-shaped material guide plate in the square frame for limiting and conveying the material on the PVC belt, so that the material occupies the central zone of the PVC belt during conveying, and only the PVC belt and other materials have friction phenomenon during the conveying process, which can reduce the damage caused by the friction between the material and the inner wall of the hopper, and can also avoid material leakage at the gap between the two side baffles and the PVC belt when the material is stacked.

[0061] Example 7

[0062] On the basis of embodiment 6, the opening side of the square frame 102 is movably provided with an adjusting gate 104 for adjusting the opening size of the square frame. The square frame 102 is provided with a threaded hole, the adjusting gate 104 is provided with a sliding groove 110 matched with the threaded hole, and the adjusting gate 104 is fixed on the square frame 102 by cooperating the sliding groove 110 and the threaded hole through the bolt 107. That is, the sliding groove 110 on the adjusting gate 104 moves up and down along the bolt and is fixed by the bolt to adjust the opening size. In this embodiment, the opening side of the square frame is movably provided with an adjusting gate for adjusting the opening size of the square frame, and the opening of the square frame is adjusted by cooperating the sliding groove on the adjusting gate with the bolt sliding. It is convenient to control the number of materials or the number of overlapped materials discharged from the square frame, that is, it is beneficial to uniformly supply the materials to the vibration disc.

[0063] Embodiment 8

[0064] On the basis of embodiment 7, the disc body 208, the inverted eight-shaped guide plate 101 and the adjusting gate 104 are made of nylon material, which can effectively avoid damaging the materials and realize damage-free conveying. In particular, it can be used for materials of the same material or materials with an anodized layer, which can effectively avoid the materials from being easily slightly impacted in the vibration and the vibration disc, resulting in damage. The square frame 102 is made of transparent PC material, which can easily observe whether there is material accumulation or material jamming phenomenon, and avoid the risk of material mixing.

[0065] Embodiment 9

[0066] On the basis of embodiment 8, the disc body 208 located on one side of the belt conveyor assembly 100 is oppositely provided with a through hole 209; the mounting frame 108 is provided with a material level sensor 105 corresponding to the through hole 209 and a reflecting plate 111 matched with the material level sensor 105 on the inductive vibration disc 201. When conveying the materials, the material level sensor 105 emits a laser signal, and the reflecting plate 111 is used to reflect the laser signal emitted by the material level sensor 105, that is, it is beneficial to measure the reflection time and intensity of the laser signal by the material level sensor 105 to determine the height or level of the materials, so as to know the material condition on the PVC belt.

Claims

1. A fine feeding and conveying device suitable for small, special material standard parts, characterized in that: It includes a belt conveyor assembly (100) and a material distribution assembly (200) for dispersing the material conveyed by the belt conveyor assembly (100); The material distribution assembly (200) includes a base (206) with mounting holes, a vibrator (203) disposed on the base (206), and a vibratory plate (201) disposed on the vibrator (203) with the number of channels increasing sequentially.

2. The dispersion and fine feeding conveying device for small, special material standard parts according to claim 1, characterized in that: The vibratory feeder (201) includes a disc structure (207) with the number of channels increasing sequentially, and an inverted triangular distribution block (202) on the disc structure (207) to distribute each material to the corresponding channel.

3. The dispersion and fine feeding conveying device for small, special material standard parts according to claim 2, characterized in that: The disk structure (207) includes at least three disks (208) arranged in sequence. The disk (208) at the front end is a channel. When the number of channels is greater than 1, the disk (208) is set as a wave-shaped structure, a sawtooth structure, or multiple V-shaped structures with the same number of channels, depending on the number of channels.

4. The dispersion and fine feeding conveying device for small, special material standard parts according to claim 3, characterized in that: When the number of channels in the disk body (208) is greater than 2, the inverted triangular diverter block (202) is set at the position where the two channels are connected; When the number of channels of the disk body (208) is 2, the inverted triangle diverter block (202) is set in the middle of the frontmost disk body (208) or at the connection between the two channels.

5. A fine feeding and conveying device for small, special material standard parts according to claim 1, characterized in that: The base (206) is provided with a spring foot (204) with a locking hole, the vibrator (203) is provided on the spring foot (204), and the base (206) is also provided with an inverted U-shaped part (205) to limit the movement space of the vibrating plate (201) by limiting the vibration of the vibrator (203).

6. The dispersion and fine feeding conveying device for small, special material standard parts according to claim 1, characterized in that: The belt conveyor assembly (100) includes a mounting frame (108), a rotating shaft (109) mounted on the mounting frame (108), a PVC belt (106) mounted on the rotating shaft (109), a servo motor (103) mounted on the mounting frame (108) to drive the rotating shaft (109) to rotate, and a square frame (102) mounted on the mounting frame (108). The square frame (102) has an opening on one of its rear ends in the material conveying direction, and an inverted V-shaped guide plate (101) is provided inside the square frame (102) to limit and convey the material on the PVC belt (106).

7. A fine feeding and conveying device for small, special material standard parts according to claim 6, characterized in that: An adjusting gate (104) for adjusting the size of the opening of the square frame (102) is movably provided on the opening side of the square frame.

8. A fine feeding and conveying device for small, special material standard parts according to claim 7, characterized in that: The square frame (102) is provided with a threaded hole, and the regulating gate (104) is provided with a sliding groove (110) that matches the threaded hole. The regulating gate (104) is fixed on the square frame (102) by bolts (107) that match the sliding groove (110) and the threaded hole.

9. A fine feeding and conveying device for small, special material standard parts according to claim 8, characterized in that: The disc body (208), the inverted V-shaped guide plate (101), and the regulating gate (104) are made of nylon. The square frame (102) is made of transparent PC material.

10. A fine feeding and conveying device for small, special material standard parts according to claim 1, characterized in that: A through hole (209) is provided opposite to the disc body (208) on one side of the belt conveyor assembly (100); The mounting bracket (108) is equipped with a material level sensor (105) corresponding to the through hole (209) on the vibrating plate (201) and a reflector (111) that cooperates with the material level sensor (105).

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