Automatic feeding device

Abstract

The utility model belongs to the field of material conveying, and particularly relates to an automatic feeding device which comprises a containing assembly used for containing materials. The jacking mechanism is used for jacking the materials in the accommodating assembly and is arranged at the accommodating assembly; the vibration mechanism is used for conveying materials, a feeding position used for feeding and a discharging position used for discharging are arranged on the vibration mechanism, and the jacking mechanism corresponds to the feeding position in position. According to the feeding device, the containing assembly is used for containing the materials, the jacking mechanism is used for jacking the materials contained in the containing assembly, the materials are lifted to the feeding position of the vibration mechanism, and then the materials are conveyed to the discharging position for discharging through vibration of the vibration mechanism; according to the device, the materials are directly jacked through the jacking mechanism so that the height of the materials can be increased, the materials only need to be conveyed through vibration in the subsequent conveying stage, noise generated by the whole automatic feeding process is smaller, and physical and psychological health of workers is facilitated.

Description

Technical Field

[0001] The utility model belongs to the field of material transportation, and particularly relates to an automatic feeding device. Background Art

[0002] In order to improve the efficiency of material conveying, in the existing technology, materials are mostly conveyed through automatic feeding devices, such as vibrating plates, which are a commonly used automatic feeding device for conveying materials. However, when the existing vibrating plates are working, they continuously vibrate to lift and convey materials. During the working process of the vibrating plates, especially when multiple vibrating plates work together, the noise decibels generated are relatively high, which seriously affects the physical and mental health of workers.

[0003] For example, a vibration plate that is convenient for taking materials disclosed previously (application number CN202323120446.1) includes a vibration plate main body component, a convenient fixing component is provided at the bottom of the vibration plate main body component, and an adjustable discharge component is provided on the side of the vibration plate main body component. The prior patent sets an adjustable discharge component, and pushes the moving block to move after rotating the adjusting threaded rod, so that the limit plate becomes adjustable, thereby making the vibration plate more neat in the process of discharging, and can adjust the limit spacing for parts of different sizes, thereby facilitating material taking, and by setting a convenient fixing component, using a rotating card as a limit device of the vibration plate structure, and using magnetic suction as a limit of the rotating card to avoid displacement caused by vibration, thereby making the vibration plate fixed and the vibration plate can be quickly and conveniently disassembled. However, during the working process of the vibration plate disclosed in the prior patent, especially when multiple such vibration plates work together, the noise decibels generated are relatively large, which will seriously affect the physical and mental health of the workers. Utility Model Content

[0004] In order to solve the above problems, the purpose of the present invention is to provide an automatic feeding device, which can automatically feed materials and has lower noise during feeding.

[0005] In order to achieve the above-mentioned purpose, the technical solution of the present utility model is as follows.

[0006] An automatic feeding device, comprising:

[0007] a containment assembly for containing materials;

[0008] A lifting mechanism for lifting the material in the receiving assembly, wherein the lifting mechanism is arranged at the receiving assembly;

[0009] A vibration mechanism for conveying materials, wherein the vibration mechanism is provided with a loading position for loading materials and a unloading position for unloading materials, and the lifting mechanism corresponds to the loading position.

[0010] In this device, a receiving assembly is used to accommodate materials, and a lifting mechanism is used to lift the materials accommodated in the receiving assembly to lift the materials to the upper material position of the vibration mechanism, and then the vibration of the vibration mechanism is used to transport the materials to the lower material position for unloading. This device directly lifts the materials through the lifting mechanism to increase the height of the materials, and only needs to transport the materials through vibration in the subsequent conveying stage. The noise generated by the entire automatic feeding process is smaller, which is beneficial to the physical and mental health of the workers.

[0011] Furthermore, the accommodating assembly includes a accommodating bin, the accommodating bin is provided with a accommodating groove for accommodating materials, and the jacking mechanism is arranged in the accommodating groove.

[0012] Furthermore, the device also includes a material discharge mechanism for guiding the discharge of materials, and a material discharge path is obliquely provided on the material discharge mechanism, and the material discharge path is connected with the material discharge position.

[0013] Furthermore, the vibration mechanism includes a vibration plate, a baffle, and a vibration assembly for vibrating the vibration plate. The vibration assembly is drivingly connected to the vibration plate. The baffle is provided on one side of the vibration plate. A linear conveying path is formed between the vibration plate and the baffle. The two ends of the linear conveying path are respectively connected to the upper material position and the lower material position. The upper material position is provided on the other side of the vibration plate, and the lower material position is an avoidance port provided at the baffle. The vibration assembly drives the vibration plate to vibrate so as to convey the material entering at the upper material position along the linear conveying path through vibration. During this process, the baffle is used to ensure smooth conveying of the material. When the material is conveyed to the avoidance port, the material can be discharged from the avoidance port.

[0014] Furthermore, the vibration plate is arranged to be inclined relative to the horizontal plane, and the height of one side of the vibration plate close to the baffle is lower than the height of the other side away from the baffle.

[0015] Furthermore, a material pusher position is provided on the other side of the vibration plate, corresponding to the position of the receiving assembly. The device also includes a detection mechanism for detecting the material's posture and a material pusher mechanism for pushing out material with an incorrect posture. Both the detection mechanism and the material pusher mechanism correspond to the linear conveying path, and the material pusher mechanism also corresponds to the material pusher position. The detection mechanism detects the material being conveyed on the linear conveying path in real time. When the detection mechanism detects an incorrect material posture, the material with the incorrect posture is pushed out of the linear conveying path from the material pusher position by the material pusher mechanism, and the pushed-out material reenters the receiving assembly.

[0016] Furthermore, the linear conveying path includes a loading conveying section and a discharge conveying section for conveying a single row of materials. The loading position is located at one end of the loading conveying section, and the other end of the loading conveying section is connected to one end of the discharge conveying section. The discharge position is located at the other end of the discharge conveying section, and the discharge conveying section is provided with a discharge port for draining excess material. When materials are conveyed from the loading conveying section to the discharge conveying section, if multiple materials are conveyed side by side, the excess material can be discharged through the discharge port, so that only a single row of materials can be conveyed in the discharge conveying section, thereby facilitating smoother discharge of materials at the discharge position.

[0017] Furthermore, the material leakage port is connected to the receiving assembly. When excess material leaks out through the material leakage port, it will return to the receiving assembly.

[0018] Furthermore, the jacking mechanism includes a jacking drive component, a linkage plate, and a multi-stage jacking component for lifting the material in the containing component to the upper material position in multiple stages. The multi-stage jacking components are connected in sequence from low to high, and the jacking component located closest to the upper material position is connected to the upper material position. The jacking drive component is connected to the multi-stage jacking component through the linkage plate to drive the multi-stage jacking component to lift the material in the containing component in sequence and then transport it to the upper material position.

[0019] Furthermore, the jacking assembly includes a jacking plate and a connecting plate for connection, the connecting plates of the multi-level jacking assemblies are all fixed in the accommodating assembly, and the jacking plates of the multi-level jacking assemblies are all movable and can be raised and lowered in the accommodating assembly, the connecting plate of the jacking assembly of the upper level is connected with the jacking plate of the jacking assembly of the lower level, the connecting plate of the jacking assembly closest to the upper material position is connected with the upper material position, and the jacking plates of the multi-level jacking assemblies are all connected with the linkage plate, and the jacking drive assembly simultaneously drives the jacking plates of the multi-level jacking assemblies to rise and fall through the linkage plate.

[0020] Furthermore, the jacking drive assembly includes a jacking motor, an eccentric rotating member, a linkage member, and a driving member. One end of the driving member is fixedly connected to the linkage plate, and both ends of the linkage member are rotatably connected to the other end of the driving member and one end of the eccentric rotating member. The two ends of the eccentric rotating member are rotatably connected to the other end of the eccentric rotating member and the drive shaft of the jacking motor.

[0021] In this device, a receiving assembly is used to accommodate materials, and a lifting mechanism is used to lift the materials accommodated in the receiving assembly to lift the materials to the upper material position of the vibration mechanism, and then the vibration of the vibration mechanism is used to transport the materials to the lower material position for unloading. This device directly lifts the materials through the lifting mechanism to increase the height of the materials, and only needs to transport the materials through vibration in the subsequent conveying stage. The noise generated by the entire automatic feeding process is smaller, which is beneficial to the physical and mental health of the workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural diagram of the present utility model.

[0023] Figure 2 It is a structural diagram of the hidden part of the frame of the utility model.

[0024] Figure 3 It is a structural schematic diagram of the utility model which hides the jacking drive assembly and part of the frame.

[0025] 1. Accommodation assembly; 11. Accommodation compartment; 12. Accommodation slot; 121. Lifting bottom surface; 122. First guide slope; 123. Second guide slope;

[0026] 2. Lifting mechanism; 21. Lifting drive assembly; 211. Lifting motor; 212. Eccentric rotating member; 213. Linkage member; 214. Driving member; 22. Linkage plate; 23. Lifting assembly; 231. Lifting plate; 2311. Lifting ramp; 232. Connecting plate; 2321. Connecting ramp;

[0027] 3. Vibration mechanism; 31. Loading position; 32. Unloading position; 33. Vibration plate; 331. Pushing position; 34. Baffle; 35. Vibration assembly; 36. Linear conveying path; 361. Loading conveying section; 362. Unloading conveying section; 363. Discharge port;

[0028] 4. Rack;

[0029] 5. Blanking mechanism; 51. Blanking plate; 52. Blanking fixed part; 53. Blanking movable part; 54. Blanking path;

[0030] 6. Testing agency;

[0031] 7. Pushing mechanism; 71. Pushing cylinder; 72. Pushing shaft. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0033] See also Figure 1-3 This embodiment provides an automatic feeding device, which can be used for automatic feeding of batch heads. The device includes:

[0034] A receiving assembly 1 for receiving a bit;

[0035] A lifting mechanism 2 for lifting the bit in the receiving assembly 1, the lifting mechanism 2 being arranged at the receiving assembly 1;

[0036] The vibration mechanism 3 is used for linearly conveying the batch head. The vibration mechanism 3 is provided with a loading position 31 for loading and a unloading position 32 for unloading. The lifting mechanism 2 corresponds to the loading position 31.

[0037] Specifically, the device further comprises a frame 4 , and the aforementioned accommodating assembly 1 , the vibrating mechanism 3 , and the lifting mechanism 2 are all arranged on the frame 4 .

[0038] In this embodiment, the accommodating assembly 1 includes a accommodating chamber 11 , the accommodating chamber 11 is provided with an accommodating groove 12 for accommodating a bit, and the lifting mechanism 2 is disposed in the accommodating groove 12 .

[0039] Specifically, the accommodating bin 11 includes a lifting bottom surface 121 for lifting and a first guiding slope 122 for guiding the bit to fall into the lifting bottom surface 121. The lifting mechanism 2 extends into the lifting bottom surface 121, and the first guiding slope 122 is connected to the lifting bottom surface 121; the lifting mechanism 2 continuously lifts the bit at the lifting bottom surface 121, and at the same time, the first guiding slope 122 can continuously guide the bit to fall into the lifting bottom surface 121.

[0040] In this embodiment, the device further includes a blanking mechanism 5 for guiding the blanking of the batch head. A blanking path 54 is obliquely provided on the blanking mechanism 5 , and the blanking path 54 is connected to the blanking position 32 .

[0041] In this embodiment, the blanking mechanism 5 includes a blanking plate 51, a blanking fixing member 52, and a blanking movable member 53. The blanking plate 51 is fixed at an angle to the vibration mechanism 3, the blanking fixing member 52 is fixed to the blanking plate 51, and the blanking movable member 53 is movably arranged on the blanking plate 51. The blanking movable member 53 can be fixed to its position on the blanking plate 51 by screws, and a blanking path 54 is formed between the blanking fixing member 52 and the blanking movable member 53. When using the device, the user can control the movement of the blanking movable member 53 on the blanking plate 51 according to the length of the screwdriver bit, and then lock the position between the blanking movable member 53 and the blanking plate 51 to adjust the width of the blanking path 54, so that the device can adapt to screwdriver bits of different sizes.

[0042] In this embodiment, the vibration mechanism 3 includes a vibration plate 33, a baffle 34, and a vibration component 35 for vibrating the vibration plate 33. The vibration component 35 is driven and connected to the vibration plate 33. The baffle 34 is arranged on one side of the vibration plate 33. A straight conveying path 36 is formed between the vibration plate 33 and the baffle 34. The two ends of the straight conveying path 36 are respectively connected to the upper material position 31 and the lower material position 32. The upper material position 31 is arranged on the other side of the vibration plate 33, and the lower material position 32 is an avoidance port arranged at the baffle 34.

[0043] Specifically, the vibration component 35 is an existing vibration motor.

[0044] In this embodiment, the vibration plate 33 is tilted relative to the horizontal plane, and the height of one side of the vibration plate 33 close to the baffle 34 is lower than the height of the other side away from the baffle 34 .

[0045] In this embodiment, a pushing position 331 is further provided on the other side of the vibration plate 33, and the pushing position 331 corresponds to the position of the accommodating component 1. The device also includes a detection mechanism 6 for detecting the posture of the batch head and a pushing mechanism 7 for pushing out the batch head with an incorrect posture. The detection mechanism 6 and the pushing mechanism 7 both correspond to the straight conveying path 36, and the pushing mechanism 7 also corresponds to the pushing position 331.

[0046] Specifically, the pushing mechanism 7 includes a pushing cylinder 71 and a pushing shaft 72. The pushing cylinder 71 is fixedly arranged on the frame 4, and is driven and connected to the pushing shaft 72. The baffle 34 is provided with a groove or hole or other avoidance structure corresponding to the pushing shaft 72, so that the pushing cylinder 71 can drive the pushing shaft 72 to pass through the baffle 34 to push the screwdriver out from the pushing position 331 on the other side of the vibration plate 33; the detection mechanism 6 can be a fiber optic sensor. When the screwdriver is transported, the fiber optic sensor is used to detect whether the screwdriver is facing the correct end of the fiber optic sensor, and whether the posture of the large screwdriver is correct; in other implementation methods, the detection mechanism 6 can also be other types of sensors or existing detection structures such as industrial cameras.

[0047] In this embodiment, the detection mechanism 6 can be moved above the linear conveying path 36 to adjust its position. Specifically, the detection mechanism 6 is movably connected to the frame 4 to enable its movement above the linear conveying path 36. After the position of the detection mechanism 6 is adjusted, it can be locked in place with the frame 4 using screws.

[0048] In this embodiment, the linear conveying path 36 includes a loading conveying section 361 and a discharge conveying section 362 for conveying a single row of batch heads. The loading position 31 is located at one end of the loading conveying section, and the other end of the loading conveying section 361 is connected to one end of the discharge conveying section 362. The discharge position 32 is located at the other end of the discharge conveying section 362, and a leakage port 363 for leaking excess batch heads is provided in the discharge conveying section 362. That is, the vibration plate 33 in the discharge conveying section 362 is reduced in width relative to the vibration plate 33 in the loading conveying section 361 to form the leakage port 363. When the batch heads conveyed side by side pass through the discharge conveying section 362, the batch heads located next to it will leak out through the leakage port 363, so that the discharge conveying section can convey the batch heads one by one to the leakage port 363.

[0049] Specifically, the accommodating bin 11 also includes a second guide slope 123, which is connected to the lifting bottom surface 121, and the second guide slope 123 corresponds to the leakage port 363 and the pushing position 331, so that the batch head discharged from the leakage port 363 and the pushing position 331 can be guided to the lifting bottom surface 121 through the second guide slope 123 for continued lifting.

[0050] In this embodiment, the material leakage port 363 is connected to the receiving component 1 .

[0051] In this embodiment, the jacking mechanism 2 includes a jacking drive assembly 21, a linkage plate 22, and a multi-stage jacking assembly 23 for lifting the batch heads in the accommodating assembly 1 to the loading position 31. The multi-stage jacking assemblies 23 are connected in sequence from short to high, and the jacking assembly 23 located closest to the loading position 31 is connected to the loading position 31. The jacking drive assembly 21 is driven and connected to the multi-stage jacking assembly 23 through the linkage plate 22 to drive the multi-stage jacking assembly to lift the batch heads in the accommodating assembly 1 in sequence and then transport them to the loading position 31. The jacking drive assembly 21 can drive the linkage plate 22 to move up and down in the frame. Specifically, the linkage plate 22 can be movably connected to the frame through a guide structure such as a guide column fixed in the frame.

[0052] In this embodiment, the jacking assembly 23 includes a jacking plate 231 and a connecting plate 232 for connection. The connecting plates 232 of the multi-stage jacking assembly 23 are all fixed in the accommodating assembly 1. The jacking plates 231 of the multi-stage jacking assembly 23 are all movable and can be raised and lowered in the accommodating assembly 1. The connecting plate 232 of the jacking assembly 23 of the upper level is connected with the jacking plate 231 of the jacking assembly 23 of the lower level. The connecting plate 232 of the jacking assembly 23 closest to the upper material position 31 is connected with the upper material position 31, and the jacking plates 231 of the multi-stage jacking assembly 23 are all connected with the linkage plate 22. The jacking drive assembly 21 simultaneously drives the jacking plates 231 of the multi-stage jacking assembly 23 to rise and fall through the linkage plate 22. Specifically, the lifting bottom surface 121 avoids both the lifting plate 231 and the connecting plate 232, wherein the connecting plate 232 can be directly fixed on the accommodating component 1 or fixed on the frame 4, and extends into the accommodating groove 12 through the lifting bottom surface 121.

[0053] In this embodiment, a lifting slope 2311 is provided on the lifting plate 231, and a connecting slope 2321 is provided on the connecting plate 232; when the lifting plate 231 is driven to the highest position by the lifting drive assembly 21, in the same-level lifting assembly 23, the lifting plate 231 is higher than the connecting plate 232. At this time, the lifting slope 2311 is connected with the connecting slope 2321, so that the batch head is lifted to the connecting slope 2321 through the lifting slope 2311. At this time, the connecting plate 232 of the lifting assembly 23 closest to the loading position 31 can cooperate with its connecting slope 2321 with the loading position 31 to transfer the batch head on its connecting slope 2321 to the straight conveying path 36. When the lifting plate 231 is driven to the lowest position by the lifting drive assembly 21, the lifting plate of the lifting assembly 23 farthest from the other side of the loading position 31 is lowered to the lowest position of the accommodating assembly 1, that is, the lifting bottom surface 121 of the accommodating groove 12, for lifting the bit dropped into the lifting bottom surface 121; while the lifting plates of the remaining lifting assemblies 23 are lowered to the corresponding positions of the connecting plates 232 of the lifting assemblies 23 connected thereto, so as to receive the bit on the connecting plates 232 of the lifting assemblies 23 connected thereto. With the arrangement of the multi-stage lifting assembly 23, the bit can be lifted in multiple stages and finally lifted to the straight conveying path 36.

[0054] In this embodiment, the multi-stage lifting assembly 23 is specifically a three-stage lifting assembly 23 .

[0055] In this embodiment, the jacking drive assembly 21 includes a jacking motor 211, an eccentric rotating member 212, a linkage member 213, and a driving member 214. One end of the driving member 214 is fixedly connected to the linkage plate 22, and both ends of the linkage member 213 are rotatably connected to the other end of the driving member 214 and one end of the eccentric rotating member 212. The two ends of the eccentric rotating member 212 are rotatably connected to the other end of the eccentric rotating member 212 and the drive shaft of the jacking motor 211.

[0056] Specifically, the lifting motor 211 is fixed in the frame 4. When the driving shaft of the lifting motor 211 rotates, the eccentric rotating member 212 and the linkage member 213 are transmitted to drive the driving member 214 to move up and down, and then the driving member 214 drives the linkage plate to move up and down, and finally the linkage plate drives the multi-stage lifting assembly lifting plate to move up and down.

[0057] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An automatic feeding device, characterized in that: include: a containment assembly for containing materials; A lifting mechanism for lifting the material in the receiving assembly, wherein the lifting mechanism is arranged at the receiving assembly; A vibration mechanism for conveying materials, wherein the vibration mechanism is provided with a loading position for loading materials and a unloading position for unloading materials, and the lifting mechanism corresponds to the loading position.

2. The automatic feeding device according to claim 1, characterized in that: The containing assembly includes a containing warehouse, the containing warehouse is provided with a containing groove for containing materials, and the lifting mechanism is arranged in the containing groove.

3. The automatic feeding device according to claim 1, characterized in that: The device also includes a material discharge mechanism for guiding the discharge of materials. A material discharge path is obliquely provided on the material discharge mechanism, and the material discharge path is connected with the material discharge position.

4. The automatic feeding device according to claim 1, characterized in that: The vibration mechanism includes a vibration plate, a baffle, and a vibration component for vibrating the vibration plate. The vibration component is driven and connected to the vibration plate. The baffle is arranged on one side of the vibration plate. A straight conveying path is formed between the vibration plate and the baffle. The two ends of the straight conveying path are respectively connected with the upper material position and the lower material position. The upper material position is arranged on the other side of the vibration plate, and the lower material position is an avoidance port arranged at the baffle.

5. The automatic feeding device according to claim 4, characterized in that: The vibration plate is arranged to be inclined relative to a horizontal plane, and a side of the vibration plate close to the baffle is lower in height than the other side away from the baffle.

6. The automatic feeding device according to claim 4, characterized in that: A pushing position is also provided on the other side of the vibration plate, and the pushing position corresponds to the position of the containing component. The device also includes a detection mechanism for detecting the posture of the material and a pushing mechanism for pushing out the material with the wrong posture. The detection mechanism and the pushing mechanism both correspond to the straight conveying path, and the pushing mechanism also corresponds to the pushing position.

7. The automatic feeding device according to claim 4, characterized in that: The straight conveying path includes a loading conveying section and a unloading conveying section for conveying single-row materials. The loading position is located at one end of the loading conveying section, and the other end of the loading conveying section is connected to one end of the unloading conveying section. The unloading position is located at the other end of the unloading conveying section, and the unloading conveying section is provided with a leakage port for leaking excess materials.

8. The automatic feeding device according to claim 7, characterized in that: The material leakage port is connected with the accommodating component.

9. An automatic feeding device according to any one of claims 1 to 8, characterized in that: The jacking mechanism includes a jacking drive component, a linkage plate, and a multi-stage jacking component for lifting the material in the containing component to the upper material position in multiple stages. The multi-stage jacking components are connected in sequence from low to high, and the jacking component located closest to the upper material position is connected to the upper material position. The jacking drive component is connected to the multi-stage jacking component through the linkage plate to drive the multi-stage jacking component to lift the material in the containing component in sequence and then transport it to the upper material position.

10. The automatic feeding device according to claim 9, characterized in that: The jacking assembly includes a jacking plate and a connecting plate for connection. The connecting plates of the multi-level jacking assemblies are all fixed in the accommodating assembly. The jacking plates of the multi-level jacking assemblies can be movably arranged in the accommodating assembly for lifting and lowering. The connecting plate of the jacking assembly of the upper level is connected with the jacking plate of the jacking assembly of the lower level. The connecting plate of the jacking assembly closest to the upper material position is connected with the upper material position, and the jacking plates of the multi-level jacking assemblies are all connected with the linkage plate.

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