Material conveying mechanism

Abstract

The utility model relates to the technical field of AI visual identification teaching, in particular to a material conveying mechanism which comprises a supporting seat, a moving seat and a conveying roller, the supporting seat is detachably mounted on a base, a mounting mechanism is arranged between the supporting seat and the base and used for dismounting the supporting seat and the base, an elastic rod is arranged between the moving seat and the supporting seat, and the conveying roller is arranged on the moving seat. One group of rotating shafts is driven by a motor mounted on the supporting seat to rotate; the conveying rollers are detachably installed between the two corresponding sets of rotating shafts, and a conveying belt is arranged between the two sets of conveying rollers. Through the arrangement of the elastic rods, the distance between the movable seat and the supporting seat is convenient to adjust, so that the conveying rollers are convenient to disassemble and assemble; through the arrangement of the insertion rods, the transmission rods on the conveying rollers can be quickly butted with the rotating shafts, and disassembly and assembly are facilitated; and through the arrangement of the mounting mechanism, the supporting seat and the base can be quickly disassembled and assembled, parts can be conveniently replaced, and convenience is provided for use.

Description

Technical Field

[0001] The utility model relates to the technical field of AI visual recognition teaching, in particular to a material conveying mechanism. Background Art

[0002] Artificial intelligence is an important driving force for the new round of scientific and technological revolution and industrial transformation. It is a new technical science that studies and develops theories, methods, technologies and application systems for simulating, extending and expanding human intelligence. With the development of AI, AI visual recognition has been applied in various fields in recent years. In order to enable students to master the relevant software and hardware knowledge such as artificial intelligence computer vision, intelligent speech recognition, and robotic arm control, an experimental platform for artificial intelligence technology cognition and practical case practice came into being, which improved the teaching efficiency and quality. The experimental platform consists of an artificial intelligence core development board and hardware modules such as robotic arms, conveyor belts, and display screens. Based on the combination of computer vision technology and flexible control technology of robotic arms, it realizes object recognition, automatic sorting and transmission. The camera collects the object image in real time and passes through the AI ​​core module. Through artificial intelligence deep learning technology, it provides terminal vision functions for the robotic arm.

[0003] However, the conveying mechanism in the existing experimental platform still has certain shortcomings during teaching. In order to ensure the teaching quality, the conveyor belt mechanism installed on the base needs to replace the worn conveyor belt and other components after a period of teaching. The conveyor belt mechanism on the existing AI visual recognition teaching experimental platform is not convenient and fast to disassemble and assemble, which affects the teaching progress and brings inconvenience to use. Utility Model Content

[0004] The utility model aims to provide a material conveying mechanism in view of the problems existing in the background technology.

[0005] The technical solution of the utility model is as follows: a material conveying mechanism comprises a support seat, which is detachably mounted on a base, an installation mechanism is arranged between the support seat and the base, and is used for disassembly and assembly of the support seat and the base; a moving seat, an elastic rod is arranged between the support seat and the moving seat, the moving seat is slidably connected to the support seat, two groups of rotating shafts are symmetrically arranged on the support seat and the moving seat, the rotating shafts are rotatably connected to the support seat or the moving seat, and one group of rotating shafts is driven to rotate by a motor installed on the support seat; and two groups of conveying rollers are arranged, the conveying rollers are detachably mounted between the two corresponding groups of rotating shafts, and a conveyor belt is arranged between the two groups of conveying rollers, and is used for conveying teaching experimental color blocks.

[0006] Preferably, the mounting mechanism includes a fixing rod, which is mounted in a groove on the base, a limiting opening corresponding to the groove is opened on the supporting seat, two groups of sliders are slidably connected to the fixing rod, and the bottom ends of the sliders are slidably connected to the grooves; a second elastic member, which is sleeved on the outside of the fixing rod and the second elastic member connects the two groups of sliders, and the second elastic member is configured as a spring; and two groups of adjusting seats are provided, and the two groups of adjusting seats are respectively mounted on the top ends of the corresponding sliders, and the bottom ends of the adjusting seats are slidably connected to the top ends of the limiting openings.

[0007] Preferably, the cross section of the adjustment seat is semicircular, and the radius of the cross section from the top end of the adjustment seat gradually increases to the radius of the cross section from the bottom end.

[0008] Preferably, the elastic rod is composed of a connecting tube installed on the side wall of the support seat, a connecting rod installed on the side wall of the movable seat, and a first elastic member connected between the connecting tube and the connecting rod. The first elastic member is arranged inside the connecting tube, and the connecting rod is slidably connected to the connecting tube.

[0009] Preferably, a plurality of groups of rollers are provided at the bottom end of the movable seat, and the rollers are rollingly connected to the supporting seat.

[0010] Preferably, the conveying roller is composed of a transmission rod and insertion rods installed at both ends of the transmission rod. The insertion rod is set to be a rectangular parallelepiped, and a slot is opened on the rotating shaft. The insertion rod is slidably connected to the slot.

[0011] Preferably, it also includes an adjusting component arranged between the supporting seat and the movable seat, and the adjusting component is used to adjust the distance between the two groups of conveying rollers so as to adjust the tension of the conveyor belt.

[0012] Preferably, the adjustment component includes two groups of mounting ports, which are respectively distributed on the support seat and the movable seat, and the two groups of mounting ports correspond to each other. The two groups of mounting ports are respectively provided with guide rods and screws, and the screws are rotatably connected to the corresponding mounting ports; and a sliding seat, which is provided with two groups and slidably connected to the corresponding mounting ports, one group of sliding seats is slidably sleeved on the outside of the guide rod, and the other group of sliding seats is threadedly sleeved on the outside of the screw, and two groups of rotating shafts connected to one group of conveying rollers are respectively installed on the corresponding sliding seats.

[0013] Preferably, the support seat and the limiting opening are both slidably connected with a clamping seat, the clamping seat is provided with a baffle, and the baffle is arranged above the conveyor belt.

[0014] Compared with the prior art, the above-mentioned technical scheme of the utility model has the following beneficial technical effects: the utility model facilitates the adjustment of the distance between the movable seat and the support seat through the setting of the elastic rod, thereby facilitating the disassembly and assembly of the conveying roller; the setting of the insertion rod facilitates the rapid docking of the transmission rod and the rotating shaft on the conveying roller, thereby facilitating disassembly and assembly; the setting of the adjustment component facilitates the adjustment of the tension of the conveyor belt and improves the material conveying efficiency; the setting of the installation mechanism facilitates the rapid disassembly and assembly of the support seat and the base, facilitates the replacement of components, and provides convenience for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the connection between the mobile seat and the support seat of the utility model;

[0017] Figure 3 This is a schematic diagram of the connection between the conveying roller and the adjustment component of the utility model;

[0018] Figure 4 It is a schematic diagram of the installation mechanism structure of the utility model.

[0019] 1. Base; 101. Groove; 2. Support seat; 201. Limiting opening; 202. Moving seat; 203. Roller; 204. Connecting pipe; 205. Connecting rod; 206. First elastic member; 3. Fixed rod; 301. Sliding block; 302. Second elastic member; 303. Adjusting seat; 4. Baffle; 401. Clamping seat; 5. Rotating shaft; 501. Transmission rod; 502. Inserting rod; 503. Conveyor belt; 6. Mounting opening; 601. Sliding seat; 602. Screw. DETAILED DESCRIPTION

[0020] Embodiment 1

[0021] like Figures 1 to 4 As shown, a material conveying mechanism proposed by the utility model includes a support seat 2, a movable seat 202 and a conveying roller. The support seat 2 is detachably mounted on the base 1. A mounting mechanism is arranged between the support seat 2 and the base 1 for disassembling and assembling the support seat 2 and the base 1. The support seat 2 is set to be L-shaped. The base 1 is a component of the prior art experimental platform and is used to carry hardware modules such as the artificial intelligence core development board, the robotic arm, the conveyor belt, and the display screen in the experimental platform. An elastic rod is arranged between the movable seat 202 and the support seat 2. The movable seat 202 is slidably connected to the support seat 2. Two groups of rotating shafts 5 are symmetrically arranged on the support seat 2 and the movable seat 202. The rotating shafts 5 are rotatably connected to the support seat 2 or the movable seat 202, and one group of rotating shafts 5 is driven to rotate by a motor installed on the support seat 2; two groups of conveying rollers are arranged, and the conveying rollers are detachably mounted between the corresponding two groups of rotating shafts 5. A conveyor belt 503 is arranged between the two groups of conveying rollers for conveying teaching experimental color blocks.

[0022] Furthermore, the elastic rod is composed of a connecting tube 204 installed on the side wall of the support seat 2, a connecting rod 205 installed on the side wall of the movable seat 202, and a first elastic member 206 connected between the connecting tube 204 and the connecting rod 205. The first elastic member 206 is arranged inside the connecting tube 204, the first elastic member 206 is set as a spring, and the connecting rod 205 is slidably connected to the connecting tube 204.

[0023] Furthermore, a plurality of rollers 203 are disposed at the bottom of the movable seat 202, and the rollers 203 are rollingly connected to the support seat 2. The arrangement of the rollers 203 can reduce the friction between the movable seat 202 and the support seat 2, thereby extending the service life.

[0024] Furthermore, the conveying roller is composed of a transmission rod 501 and an insertion rod 502 installed at both ends of the transmission rod 501. The insertion rod 502 is set to be a rectangular parallelepiped, and a slot is opened on the rotating shaft 5. The insertion rod 502 is slidably connected to the slot. The arrangement of the insertion rod 502 and the slot ensures that when the transmission rod 501 is connected to the rotating shaft 5, self-rotation cannot occur to interfere with the transmission of the conveyor belt 503.

[0025] Furthermore, the support seat 2 and the limit opening 201 are both slidably connected with a clamping seat 401, and a baffle 4 is provided on the clamping seat 401. The baffle 4 is arranged above the conveyor belt 503 to prevent the material conveyed on the conveyor belt 503 from deviating, thereby improving the conveying efficiency.

[0026] When the movable seat 202 is in a suitable position, the conveyor belt 503 is separated from the rotating shaft 5, and the conveyor roller 503 can be removed from between the two sets of rotating shafts 5. The conveyor belt 503 can be removed from between the two sets of conveyor rollers, and the worn conveyor roller and conveyor belt 503 can be replaced to avoid wear and tear caused by long-term use and interference with teaching experiments. According to the same method, the conveyor belt 503 is sleeved between the two sets of conveyor rollers and the insertion rod 502 is aligned with the corresponding rotating shaft 5, and the handle is released. Under the elastic recovery action of the first elastic member 206, the connecting rod 205 is driven to slide along the inner wall of the connecting tube 204 toward the initial position. At this time, the insertion rod 502 is inserted into the rotating shaft 5, and the conveyor roller and conveyor belt 503 can be quickly installed.

[0027] Embodiment 2

[0028] like Figure 2 and Figure 4As shown, a material conveying mechanism proposed by the utility model, compared with the first embodiment, the installation mechanism includes a fixed rod 3, a second elastic member 302 and an adjusting seat 303, the fixed rod 3 is installed in the groove 101 on the base 1, and a limiting opening 201 corresponding to the groove 101 is opened on the support seat 2, and two groups of sliders 301 are slidably connected to the fixed rod 3, and the bottom ends of the sliders 301 are slidably connected to the groove 101; the second elastic member 302 is sleeved on the outside of the fixed rod 3, and the second elastic member 302 connects the two groups of sliders 301, and the second elastic member 302 is set as a spring; two groups of adjusting seats 303 are provided, and the two groups of adjusting seats 303 are respectively installed on the top ends of the corresponding sliders 301, and the bottom ends of the adjusting seats 303 are slidably connected to the top ends of the limiting openings 201.

[0029] Furthermore, the cross section of the adjustment seat 303 is semicircular, and the radius of the cross section from the top to the bottom of the adjustment seat 303 gradually increases. Due to the special shape of the adjustment seat 303, when the limit opening 201 slides downward along the two groups of adjustment seats 303, the connected sliders 301 can be driven to slide closer to each other along the fixing rod 3.

[0030] When the cam 312 is in the unlocked position, the locking cam 312 is engaged with the locking cam 314, and the locking cam 314 is engaged with the locking cam 314. When the cam 312 is unlocked, the locking cam 314 is engaged with the locking cam 314.

[0031] Embodiment 3

[0032] like Figure 3As shown, a material conveying mechanism proposed by the utility model, compared with the first embodiment, further includes an adjusting component arranged between the support seat 2 and the movable seat 202, the adjusting component is used to adjust the distance between the two groups of conveying rollers so as to adjust the tension of the conveying belt 503, and improve the conveying efficiency of the teaching experiment color blocks; the adjusting component includes a mounting port 6 and a slide 601, and the mounting port 6 is provided with two groups, which are respectively distributed on the support seat 2 and the movable seat 202, and the two groups of mounting ports 6 correspond to each other, and the two groups of mounting ports 6 are respectively provided with a guide rod and a screw 602, and the screw 602 is rotatably connected with the corresponding mounting port 6; the slide 601 is provided with two groups of corresponding mounting ports 6, and one group of slides 601 is slidably sleeved on the outside of the guide rod, and the other group of slides 601 is threadedly sleeved on the outside of the screw 602, and the two groups of rotating shafts 5 connected with one group of conveying rollers are respectively installed on the corresponding slide 601.

[0033] In this embodiment, when the conveying rollers and the conveyor belt 503 are installed between the support seat 2 and the movable seat 202, the screw 602 is rotated to make the corresponding slide 601 slide to the left or right along the installation opening 6. Through the transmission of the conveying rollers, the other group of slides 601 slide synchronously along the guide rod, and then the distance between the two groups of conveying rollers can be adjusted, thereby adjusting the tension of the conveyor belt 503 and further improving the material conveying efficiency.

[0034] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A material conveying mechanism, characterized in that: include A support seat (2) is detachably mounted on the base (1), and a mounting mechanism is provided between the support seat (2) and the base (1) for disassembling and assembling the support seat (2) and the base (1); A movable seat (202) is provided with an elastic rod between the movable seat (2) and the supporting seat (2); the movable seat (202) is slidably connected to the supporting seat (2); two groups of rotating shafts (5) are symmetrically provided on the supporting seat (2) and the movable seat (202); the rotating shafts (5) are rotatably connected to the supporting seat (2) or the movable seat (202); one group of rotating shafts (5) is driven to rotate by a motor installed on the supporting seat (2); And there are two groups of conveying rollers, which are detachably mounted between two corresponding groups of rotating shafts (5), and a conveying belt (503) is arranged between the two groups of conveying rollers for conveying teaching experiment color blocks.

2. A material conveying mechanism according to claim 1, characterized in that: The mounting mechanism comprises a fixing rod (3) which is mounted in a groove (101) on the base (1); a limiting opening (201) corresponding to the groove (101) is provided on the support seat (2); two groups of sliding blocks (301) are slidably connected to the fixing rod (3); and the bottom ends of the sliding blocks (301) are slidably connected to the groove (101); A second elastic member (302) is sleeved on the outside of the fixing rod (3), and the second elastic member (302) connects the two sets of sliders (301), and the second elastic member (302) is configured as a spring; And an adjustment seat (303), which is provided with two groups, the two groups of adjustment seats (303) are respectively installed on the top of the corresponding slider (301), and the bottom end of the adjustment seat (303) is slidably connected to the top of the limit opening (201).

3. A material conveying mechanism according to claim 2, characterized in that: The cross section of the adjustment seat (303) is semicircular, and the radius of the cross section of the adjustment seat (303) increases gradually from the top end to the bottom end.

4. A material conveying mechanism according to claim 1, characterized in that: The elastic rod is composed of a connecting tube (204) installed on the side wall of the support seat (2), a connecting rod (205) installed on the side wall of the movable seat (202), and a first elastic member (206) connected between the connecting tube (204) and the connecting rod (205); the first elastic member (206) is arranged inside the connecting tube (204), and the connecting rod (205) is slidably connected to the connecting tube (204).

5. A material conveying mechanism according to claim 4, characterized in that: A plurality of groups of rollers (203) are arranged at the bottom end of the movable seat (202), and the rollers (203) are rollingly connected to the supporting seat (2).

6. A material conveying mechanism according to claim 1, characterized in that: The conveying roller is composed of a transmission rod (501) and insertion rods (502) installed at both ends of the transmission rod (501). The insertion rod (502) is set to be a rectangular parallelepiped. A slot is opened on the rotating shaft (5), and the insertion rod (502) is slidably connected to the slot.

7. A material conveying mechanism according to claim 1, characterized in that: It also includes an adjustment component arranged between the support seat (2) and the movable seat (202), and the adjustment component is used to adjust the distance between the two groups of conveying rollers so as to adjust the tension of the conveyor belt (503).

8. A material conveying mechanism according to claim 7, characterized in that: The adjustment component comprises two groups of mounting openings (6), which are respectively distributed on the support seat (2) and the movable seat (202), the two groups of mounting openings (6) correspond to each other, the two groups of mounting openings (6) are respectively provided with guide rods and screw rods (602), and the screw rods (602) are rotatably connected to the corresponding mounting openings (6); And a slide seat (601) is provided with two groups of corresponding mounting openings (6) which are slidably connected, wherein one group of slide seats (601) is slidably sleeved on the outside of the guide rod, and the other group of slide seats (601) is threadedly sleeved on the outside of the screw rod (602), and two groups of rotating shafts (5) connected to one group of conveying rollers are respectively installed on the corresponding slide seats (601).

9. A material conveying mechanism according to claim 1, characterized in that: The support seat (2) and the limiting opening (201) are both slidably connected with a clamping seat (401), and a baffle (4) is arranged on the clamping seat (401), and the baffle (4) is arranged above the conveyor belt (503).

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