Conveyor with automatic sorting function

Abstract

The conveyor with the automatic sorting function comprises a base, supporting rods are fixedly installed on one side of the top of the base in a rectangular array mode, a supporting plate is fixed to the tops of the four supporting rods, four guide rods movably penetrate through the supporting plate in the vertical direction, and an installation frame is installed on the four guide rods. Limiting plates are fixed to the bottoms of the guide rods, and springs arranged outside the guide rods in a sleeving mode are installed between the opposite sides of the supporting plate and the installation frame. By arranging the sliding rail, the mounting block, the driving mechanism and the pushing mechanism, when the automatic sorting conveyor is used, the mounting block can slide on the sliding rail through the driving mechanism, so that the pushing mechanism is driven to move, the pushing mechanism corresponds to any one discharging hopper, and a conveyor which is provided with a plurality of groups of pushing mechanisms simultaneously and has an automatic sorting function is replaced; and during subsequent equipment maintenance, the equipment maintenance difficulty is reduced, the equipment maintenance cost is reduced, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying equipment, in particular to a conveyor with an automatic sorting function. Background Art

[0002] Stinky mandarin fish is a dish made with mandarin fish, ginger and red pepper. It is a Huizhou dish. When making stinky mandarin fish, fresh stinky mandarin fish needs to be marinated first. After the stinky mandarin fish is marinated, it needs to be packaged and sorted by weight to facilitate grading.

[0003] For example, the Figure 5 Base comprises support, castor, and frame upper is provided with guide rail, and support and conveyer frames movable end contact site are provided with recoil spring or rubber cushion, and castor is arranged on the pin of base bottom four, to carry mobile handler location. The end of the hopper can be extended into the lower hopper. When in use, the packaged stinky mandarin fish is placed on the conveying mechanism. Under the action of the gravity of the packaged stinky mandarin fish, a downward pressure is applied to the conveying mechanism, so that the mounting frame moves downward along the four guide rods on the support plate. The four springs are deformed under the force. When the mounting frame moves downward along the four guide rods, the pressure sensor is pressed and the force detection signal of the pressure sensor changes, thereby achieving the effect of weighing the packaged stinky mandarin fish. After the packaged stinky mandarin fish is weighed, it can be passed through The packaged stinky mandarin fish is transported to a conveyor belt through a conveying mechanism, and then a motor is controlled to rotate a conveyor roller fixed to its output shaft on a conveyor frame. The two conveyor rollers rotate synchronously, and the conveyor belt rotates around the two conveyor rollers to transport the packaged stinky mandarin fish to the corresponding discharge hopper. At this time, the pushing mechanism is controlled to extend its end into the discharge hopper, so that the packaged stinky mandarin fish can be discharged, thereby realizing the sorting operation of the packaged stinky mandarin fish. However, in actual use, the following defects still exist:

[0004] The above-mentioned prior art conveyor with automatic sorting function is equipped with multiple sets of pushing mechanisms. Therefore, when the equipment is subsequently maintained, it is necessary to perform maintenance operations on multiple sets of pushing mechanisms at the same time. On the one hand, it increases the difficulty of equipment maintenance, and on the other hand, it increases the equipment maintenance cost and reduces practicality.

[0005] Therefore, the present application proposes a conveyor with automatic sorting function. Utility Model Content

[0006] In view of the deficiencies in the prior art, the present invention provides a conveyor with an automatic sorting function, which solves the problems mentioned in the background technology.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A conveyor with an automatic sorting function includes a base, a top side of the base having support rods fixedly mounted in a rectangular array, a support plate fixed to the tops of the four support rods, four guide rods movably extending vertically through the support plate, a mounting frame mounted on the four guide rods, a limit plate fixed to the bottom of the guide rods, a spring sleeved on the outside of the guide rods mounted between the support plate and the opposite side of the mounting frame, and a pressure sensor fixedly mounted on the support plate in contact with the bottom of the mounting frame;

[0009] A conveying frame is installed at the top of the base and at the height of one side of the four support plates. Conveying rollers are rotatably installed on the conveying frame and along both ends of the support plates. The external transmission of the two conveying rollers is connected to a conveyor belt. A motor connected to one of the conveying rollers is fixedly installed on the conveying frame.

[0010] A lower hopper is fixedly installed on one side of the conveying frame in a linear array along the direction of the support plate, and a slide rail is fixedly installed on the other side. A mounting block is slidably installed on the top of the slide rail along the direction of the support plate. A driving mechanism acting on the mounting block is installed on the slide rail, which is used to make the mounting block slide or stop sliding on the slide rail. A pushing mechanism that can fit with the conveyor belt is installed on the mounting block, and the end of the pushing mechanism can extend into the lower hopper. A conveying mechanism is installed on the mounting frame, and the conveying end of the conveying mechanism is located on the side close to the conveying frame.

[0011] Further: the driving mechanism includes a threaded rod that is horizontally and rotatably mounted on the slide rail, the threaded rod is threadedly connected to the mounting block, and a motor 2 is fixedly mounted on the slide rail for driving the threaded rod to rotate on the slide rail.

[0012] Furthermore: the pushing mechanism includes a telescopic rod, a push plate and an electric push rod;

[0013] Horizontal telescopic rods are symmetrically fixed on the mounting block, and push plates that can extend into the lower hopper are fixed at the telescopic ends of the two telescopic rods. The bottom of the push plate can fit with the top of the conveyor belt, and an electric push rod connected to the push plate is fixed on the mounting block.

[0014] Further: the conveying mechanism includes two conveying rollers, two conveying belts and three motors. Two conveying rollers are rotatably installed on the mounting frame and along both ends of the conveying frame. The external transmission of the two conveying rollers 2 is connected to the conveying belt 2. The motor 3 connected to one of the conveying belts 2 is fixedly installed on the mounting frame.

[0015] Furthermore: one end of the conveyor frame close to the support plate extends into the mounting frame, and the top of conveyor belt one is located below conveyor belt two.

[0016] Furthermore: guide plates connected to the lower hopper are fixedly installed on the top of the conveying frame and on both sides of the lower hopper, and the two guide plates are inclined outward in the direction away from the lower hopper.

[0017] Furthermore: a collection box with an open top is placed on the top of the base and below the end of the lower hopper away from the conveying frame.

[0018] The utility model provides a conveyor with automatic sorting function. Compared with the existing technology, it has the following beneficial effects:

[0019] 1. By setting up a slide rail, a mounting block, a driving mechanism and a pushing mechanism, when in use, the driving mechanism can make the mounting block slide on the slide rail, thereby driving the pushing mechanism to move, so that the pushing mechanism corresponds to any lower hopper, replacing a conveyor with an automatic sorting function equipped with multiple sets of pushing mechanisms. In the subsequent maintenance of the equipment, the maintenance difficulty of the equipment is reduced, the maintenance cost of the equipment is reduced, and the practicality is improved;

[0020] 2. By arranging one end of the conveyor frame close to the support plate to extend into the mounting frame, and the top of the conveyor belt 1 is located below the conveyor belt 2, the conveyor belt 2 rotates around the two conveyor rollers outside the two conveyor rollers, when the packaged stinky mandarin fish placed on the top of the conveyor belt 2 is conveyed to the conveyor belt 1, it is convenient for the packaged stinky mandarin fish to fall onto the conveyor belt 1;

[0021] 3. By setting two guide plates, both guide plates are inclined outward away from the lower hopper, thereby increasing the opening width of the lower hopper close to the conveyor belt, which is conducive to pushing the smelly mandarin fish on the conveyor belt on the side of the lower hopper into the lower hopper. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 Shows a schematic diagram of the three-dimensional structure of the utility model;

[0024] Figure 2 Shows a schematic diagram of the installation structure of the spring of the utility model;

[0025] Figure 3 Shows a schematic diagram of the installation structure of the pressure sensor of the utility model;

[0026] Figure 4 Shows a schematic diagram of the installation structure of the pushing mechanism of the utility model;

[0027] Figure 5 The figure shows a structural diagram of a conveyor with automatic sorting function in the prior art;

[0028] As shown in the figure: 1. Base; 11. Support rod; 12. Support plate; 13. Guide rod; 14. Mounting frame; 15. Limit plate; 16. Spring; 17. Pressure sensor; 2. Conveyor frame; 21. Conveyor roller 1; 22. Conveyor belt 1; 23. Motor 1; 24. Lower hopper; 25. Guide plate; 3. Slide rail; 31. Mounting block; 4. Driving mechanism; 41. Threaded rod; 42. Motor 2; 5. Pushing mechanism; 51. Telescopic rod; 52. Push plate; 53. Electric push rod; 6. Conveying mechanism; 61. Conveyor roller 2; 62. Conveyor belt 2; 63. Motor 3; 7. Collection box. DETAILED DESCRIPTION

[0029] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0030] Example 1

[0031] In order to solve the technical problems in the background technology, the following conveyor with automatic sorting function is provided:

[0032] Combine Figure 1-Figure 4As shown, the conveyor with automatic sorting function provided by the present invention includes a base 1, a support rod 11 is fixedly installed in a rectangular array on one side of the top of the base 1, a support plate 12 is fixed on the top of the four support rods 11, four guide rods 13 are vertically movable through the support plate 12, a mounting bracket 14 is installed on the four guide rods 13, a limit plate 15 is fixed to the bottom of the guide rod 13, a spring 16 is installed between the support plate 12 and the opposite side of the mounting bracket 14 and is sleeved on the outside of the guide rod 13, a pressure sensor 17 is fixed on the support plate 12 and is in contact with the bottom of the mounting bracket 14, and the model of the pressure sensor 17 is U5600;

[0033] A conveying frame 2 is installed on the top of the base 1 and at the height of one side of the four support plates 12. Conveying rollers 21 are rotatably installed on the conveying frame 2 and along both ends of the support plates 12. The external transmission of the two conveying rollers 21 is connected to a conveyor belt 22. A motor 23 connected to one of the conveying rollers 21 is fixedly installed on the conveying frame 2.

[0034] The conveying frame 2 is fixedly provided with a lower hopper 24 in a linear array along the direction of the support plate 12 on one side, and a slide rail 3 is fixedly provided on the other side. A mounting block 31 is slidably installed on the top of the slide rail 3 in the direction of the support plate 12. A driving mechanism 4 acting on the mounting block 31 is installed on the slide rail 3, which is used to make the mounting block 31 slide or stop sliding on the slide rail 3. A pushing mechanism 5 that can fit with the conveyor belt 22 is installed on the mounting block 31, and the end of the pushing mechanism 5 can extend into the lower hopper 24. A conveying mechanism 6 is installed on the mounting frame 14, and the conveying end of the conveying mechanism 6 is located on the side close to the conveying frame 2. The pressure sensor 17 is communicatively connected to the PLC control system, and the PLC control system is communicatively connected to the motor 23, the driving mechanism 4, the pushing mechanism 5 and the conveying mechanism 6. There are multiple sets of gravity thresholds preset in the PLC control system, and the multiple sets of gravity thresholds correspond one-to-one to multiple lower hoppers 24.

[0035] When in use, the packaged stinky mandarin fish is placed on the conveying mechanism 6, and a downward pressure is applied to the conveying mechanism 6 under the action of the gravity of the packaged stinky mandarin fish, so that the mounting frame 14 moves downward along the four guide rods 13 on the support plate 12, and the four springs 16 are deformed under the force. When the mounting frame 14 moves downward along the four guide rods 13, the pressure sensor 17 is pressed, and the force detection signal of the pressure sensor 17 changes, thereby achieving the effect of weighing the packaged stinky mandarin fish, and at the same time feeding back the detection signal to the PLC control system. After the weighing of the packaged stinky mandarin fish is completed, the gravity of the packaged stinky mandarin fish is compared with multiple sets of gravity thresholds preset in the PLC control system, and the packaged stinky mandarin fish is conveyed to the conveyor belt 1 22 through the conveying mechanism 6, and then the motor 1 23 is controlled to make the conveying roller 1 21 fixed to its output shaft rotate on the conveying frame 2, and the two conveying rollers 1 21 rotate synchronously. The conveyor belt 22 rotates around the two conveyor rollers 21 to convey the packaged stinky mandarin fish to the corresponding discharge hopper 24. At the same time, the driving mechanism 4 is controlled to make the mounting block 31 slide and displace on the slide rail 3, driving the pushing mechanism 5 to move to the opposite side of the corresponding discharge hopper 24. At this time, the pushing mechanism 5 is controlled to extend its end into the discharge hopper 24, so that the packaged stinky mandarin fish can be discharged, thereby realizing the sorting operation of the packaged stinky mandarin fish. By setting the slide rail 3, the mounting block 31, the driving mechanism 4 and the pushing mechanism 5, when in use, the mounting block 31 can be made to slide on the slide rail 3 through the driving mechanism 4, thereby driving the pushing mechanism 5 to move, so that the pushing mechanism 5 corresponds to any one of the discharge hoppers 24, replacing the conveyor with automatic sorting function that is simultaneously equipped with multiple sets of pushing mechanisms 5. In the subsequent maintenance of the equipment, the maintenance difficulty of the equipment is reduced, the equipment maintenance cost is reduced, and the practicality is improved.

[0036] Example 2

[0037] like Figure 1-Figure 4 As shown, based on the above embodiment, this embodiment further provides the following content:

[0038] In this embodiment, the driving mechanism 4 includes a threaded rod 41 that is horizontally and rotatably mounted on the slide rail 3. The threaded rod 41 is threadedly connected to the mounting block 31. A motor 2 42 is fixedly mounted on the slide rail 3 for driving the threaded rod 41 to rotate on the slide rail 3. When in use, the motor 2 42 is controlled to be turned on. The motor 2 42 can drive the threaded rod 41 to rotate on the slide rail 3, thereby causing the mounting block 31 to slide on the slide rail 3.

[0039] In this embodiment, the pushing mechanism 5 includes a telescopic rod 51, a push plate 52 and an electric push rod 53; the mounting block 31 is symmetrically fixed with a horizontal telescopic rod 51, and the telescopic ends of the two telescopic rods 51 are fixed with push plates 52 that can extend into the lower hopper 24, and the bottom of the push plate 52 can fit together with the top of the conveyor belt 22. The mounting block 31 is fixed with an electric push rod 53 connected to the push plate 52. When in use, the electric push rod 53 is controlled to make the push plate 52 move along the two telescopic rods 51 toward the lower hopper 24, so that the push plate 52 extends into the lower hopper 24, and the bottom of the push plate 52 can fit together with the top of the conveyor belt 22, thereby pushing the stinky mandarin fish on the conveyor belt 22 on one side of the lower hopper 24 into the lower hopper 24, thereby achieving the effect of unloading the stinky mandarin fish on the conveyor belt 22.

[0040] In this embodiment, the conveying mechanism 6 includes a conveying roller 2 61, a conveyor belt 2 62 and a motor 3 63. The conveying roller 2 61 is rotatably installed on the mounting frame 14 and along both ends of the conveying frame 2. The external transmission of the two conveying rollers 2 61 is connected to the conveyor belt 2 62. The motor 3 63 connected to one of the conveyor belts 2 62 is fixedly installed on the mounting frame 14. When in use, when weighing the packaged stinky mandarin fish, the packaged stinky mandarin fish is placed on the top of the conveyor belt 2 62. After weighing the packaged stinky mandarin fish, the motor 3 63 is controlled to start so that the conveying roller 2 61 fixedly connected to its output shaft rotates on the mounting frame 14, and the other conveying roller 2 61 rotates synchronously on the mounting frame 14, so that the top of the conveyor belt 2 62 rotates around the two conveyor rollers 2 61 outside the two conveyor rollers 2 61 along the direction of the conveyor belt 1 22, thereby the packaged stinky mandarin fish placed on the top of the conveyor belt 2 62 can be transported to the conveyor belt 1 22.

[0041] Example 3

[0042] like Figure 1-Figure 4 As shown, based on the above embodiment, this embodiment further provides the following content:

[0043] In this embodiment, one end of the conveyor frame 2 close to the support plate 12 extends into the mounting frame 14, and the top of the conveyor belt 1 22 is located below the conveyor belt 2 62. By setting the one end of the conveyor frame 2 close to the support plate 12 to extend into the mounting frame 14, and the top of the conveyor belt 1 22 is located below the conveyor belt 2 62, the conveyor belt 2 62 rotates around the two conveyor rollers 2 61 outside the two conveyor rollers 2 61, and when the packaged stinky mandarin fish placed on the top of the conveyor belt 2 62 is conveyed to the conveyor belt 1 22, it is conducive to the packaged stinky mandarin fish falling onto the conveyor belt 1 22.

[0044] In this embodiment, guide plates 25 connected to the lower hopper 24 are fixedly installed on the top of the conveying frame 2 and on both sides of the lower hopper 24. The two guide plates 25 are inclined outward in the direction away from the lower hopper 24. By setting two guide plates 25, the two guide plates 25 are inclined outward in the direction away from the lower hopper 24, thereby increasing the opening width of the lower hopper 24 close to the side of the conveyor belt 22, which is conducive to pushing the stinky mandarin fish on the conveyor belt 22 on the side of the lower hopper 24 into the lower hopper 24.

[0045] In this embodiment, a collecting box 7 with an open top is placed on the top of the base 1 and below the end of the lower hopper 24 away from the conveying frame 2. The collection box 7 is provided to facilitate the collection of the sorted smelly mandarin fish.

[0046] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0047] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. Conveyor with automatic sorting function, characterized by: The base comprises a base, a support rod is fixedly installed in a rectangular array on one side of the top of the base, a support plate is fixed on the top of the four support rods, four guide rods are vertically movable through the support plate, a mounting frame is mounted on the four guide rods, a limit plate is fixed on the bottom of the guide rod, a spring is installed between the support plate and the opposite side of the mounting frame and is sleeved on the outside of the guide rod, and a pressure sensor is fixedly mounted on the support plate and is in contact with the bottom of the mounting frame; A conveying frame is installed at the top of the base and at the height of one side of the four support plates. Conveying rollers are rotatably installed on the conveying frame and along both ends of the support plates. The external transmission of the two conveying rollers is connected to a conveyor belt. A motor connected to one of the conveying rollers is fixedly installed on the conveying frame. A lower hopper is fixedly installed on one side of the conveying frame in a linear array along the direction of the support plate, and a slide rail is fixedly installed on the other side. A mounting block is slidably installed on the top of the slide rail along the direction of the support plate. A driving mechanism acting on the mounting block is installed on the slide rail, which is used to make the mounting block slide or stop sliding on the slide rail. A pushing mechanism that can fit with the conveyor belt is installed on the mounting block, and the end of the pushing mechanism can extend into the lower hopper. A conveying mechanism is installed on the mounting frame, and the conveying end of the conveying mechanism is located on the side close to the conveying frame.

2. The conveyor with automatic sorting function according to claim 1, characterized in that: The driving mechanism includes a threaded rod that is horizontally and rotatably mounted on the slide rail, the threaded rod is threadedly connected to the mounting block, and a motor 2 is fixedly mounted on the slide rail for driving the threaded rod to rotate on the slide rail.

3. The conveyor with automatic sorting function according to claim 1, characterized in that: The pushing mechanism includes a telescopic rod, a push plate and an electric push rod; Horizontal telescopic rods are symmetrically fixed on the mounting block, and push plates that can extend into the lower hopper are fixed at the telescopic ends of the two telescopic rods. The bottom of the push plate can fit with the top of the conveyor belt, and an electric push rod connected to the push plate is fixed on the mounting block.

4. The conveyor with automatic sorting function according to claim 1, characterized in that: The conveying mechanism includes two conveying rollers, two conveying belts and three motors. Two conveying rollers are rotatably installed on the mounting frame and along both ends of the conveying frame. The external transmission of the two conveying rollers 2 is connected to the conveying belt 2. The motor 3 connected to one of the conveying belts 2 is fixedly installed on the mounting frame.

5. The conveyor with automatic sorting function according to claim 4, characterized in that: One end of the conveyor frame close to the support plate extends into the mounting frame, and the top of the conveyor belt 1 is located below the conveyor belt 2.

6. The conveyor with automatic sorting function according to claim 1, characterized in that: Material guide plates connected to the lower hopper are fixedly installed on the top of the conveying frame and on both sides of the lower hopper, and the two material guide plates are inclined outwardly in a direction away from the lower hopper.

7. The conveyor with automatic sorting function according to claim 1, characterized in that: A collecting box with an open top is placed on the top of the base and below one end of the lower hopper away from the conveying frame.

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