Feeding device

Abstract

The utility model relates to the technical field of production line equipment, in particular to a feeding device. Comprising a supporting frame, the top of the supporting frame is slidably connected with a translation plate, the interior of the translation plate is slidably connected with a lifting rod, the supporting plate is fixed to the bottom of the lifting rod, and the top of the translation plate is provided with a lifting mechanism used for driving the lifting rod to conduct height adjustment; a positioning frame is fixed to the top of the translation plate and located on the outer side of the lifting rod, the lifting rod is slidably connected with the positioning frame, and a lifting driving rotating motor is fixed to one side of the positioning frame. According to the feeding device, through cooperation of the supporting frame, the horizontal moving plate, the horizontal moving mechanism, the lifting mechanism and the adsorption adjusting mechanism, when the device is used, materials are positioned through the adsorption rod and then moved to a proper position through work of the horizontal moving mechanism and the lifting mechanism, and therefore the feeding action is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of production line equipment, in particular to a feeding device. Background Art

[0002] With the rapid development of industrial automation, automated production systems are rapidly applied in various industries, such as the air-conditioning industry, the automotive manufacturing industry, the food industry, etc., which is of great significance for accelerating the development of social productive forces, improving enterprise production technology, and reducing the physical labor of workers;

[0003] When an automated production line is in use, it needs to cooperate with the feeding of materials, the conveying of materials, and the movement of materials, etc.

[0004] The patent document with the publication number (CN213201462U) discloses a device including a frame body, a feeding tray, an identification tray, a group of first sensors, a transfer tray, a conveying mechanism, and a controller. The feeding tray is formed with a first material groove for placing several kinds of materials, and various materials can be put into the first material groove in a first feeding mode or a second feeding mode. The identification tray is formed with a second material groove. A group of first sensors can sense the materials placed in the second material groove. The transfer tray is formed with a third material groove. The conveying mechanism can move the materials in the first material groove to the second material groove in the same manner, and move the materials on the second material groove to the third material groove. The controller can control the conveying mechanism and control the conveying mechanism to move the materials to the third material groove in the first feeding mode according to the sensing results of a group of first sensors. This feeding device can be applicable to the automatic feeding of multiple materials;

[0005] When using the above technology, it is found that the following technical problems exist in the prior art: when the existing feeding device is in use, it is not convenient for stable translation and adjustment. Therefore, a feeding device is designed to provide another technical solution to the above technical problems. Summary of the Utility Model

[0006] Based on this, it is necessary to provide a feeding device for solving the technical problem that when the existing feeding device is in use, it is not convenient for stable translation and adjustment.

[0007] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0008] A feeding device, comprising a support frame, a translation plate is slidably connected to the top of the support frame, a lifting rod is slidably connected to the inside of the translation plate, a support plate is fixed to the bottom of the lifting rod, a lifting mechanism for driving the lifting rod to adjust the height is installed on the top of the translation plate, the lifting mechanism includes a positioning frame, a lifting drive rotary motor, a lifting gear and a lifting rack, a positioning frame is fixed to the top of the translation plate and outside the lifting rod, the lifting rod is slidably connected to the positioning frame, a lifting drive rotary motor is fixed to one side of the positioning frame, the output end of the lifting drive rotary motor is connected with a lifting gear inside the positioning frame, one end of the lifting gear is meshed with a lifting rack, the lifting rack is fixed to the lifting rod, and limiting members are fixed to the bottom and top of both ends of the lifting rod.

[0009] As a preferred embodiment of the feeding device provided by the present invention, sliding rails are fixed to both sides of the top of the support frame, and the support frame and the translation plate are slidably connected through the sliding rails.

[0010] As a preferred embodiment of the feeding device provided by the present invention, suction rods are slidably connected to the inside of the four end corners of the support plate, lifting plates are slidably connected to the outside of the two suction rods at the same end, synchronizing rods are fixed between the two sides of the two lifting plates, and a suction adjustment mechanism for driving the synchronizing rods to lift is installed on the top of the support plate.

[0011] As a preferred embodiment of the feeding device provided by the present invention, the suction adjustment mechanism includes an adjustment rod, a protective shell, an adjustment drive motor, an adjustment disk and an adjustment column, an adjustment rod is fixed between the two synchronizing rods, a protective shell is fixed to the top of the support plate and between the lifting rod and the adjustment rod, an adjustment drive motor is fixed inside the protective shell, the output end of the adjustment drive motor is connected with an adjustment disk, an adjustment column is fixed to the bottom of one end of the adjustment disk, and the adjustment column is slidably connected between the protective shell and between the adjustment column and the adjustment rod.

[0012] As a preferred embodiment of the feeding device provided by the present invention, a semi-circular groove is formed inside the protective shell and outside the adjustment column, and the adjustment column is slidably connected to the protective shell through the semi-circular groove.

[0013] As a preferred embodiment of the feeding device provided by the present invention, fixing plates are fixed to both ends of the top of the support frame, the fixing plates are fixed to the sliding rails, folding protective covers are slidably connected to the outside of the tops of the two sliding rails and between the translation plate and the fixing plates, one end of each folding protective cover is fixed to the fixing plate, the other end of each folding protective cover is fixed to the translation plate, and a translation mechanism for driving the translation plate to displace is installed between the two fixing plates.

[0014] As a preferred embodiment of the feeding device provided by the present utility model, the translation mechanism includes a displacement worm, a displacement worm gear, a rotating sleeve and a threaded rod. One side of the top of the translation plate is fixedly provided with a displacement driving motor. The output end of the displacement driving motor and located at the bottom of the translation plate is connected with a displacement worm. One side of the displacement worm is meshed and connected with a displacement worm gear. The inside of the displacement worm gear is fixedly provided with a rotating sleeve. The rotating sleeve is rotatably connected with the translation plate. The inside of the rotating sleeve is threadedly connected with a threaded rod. The threaded rod is fixedly connected with the fixing plate.

[0015] It can be undoubtedly seen that through the above technical solutions of the present application, the technical problems to be solved by the present application can surely be solved.

[0016] Meanwhile, through the above technical solutions, the present utility model has at least the following beneficial effects:

[0017] A feeding device provided by the present utility model, through the cooperation of a support frame, a translation plate, a translation mechanism, a lifting mechanism and an adsorption adjustment mechanism, can, when the device is in use, position the material through an adsorption rod, and then move it to an appropriate position through the operation of the translation mechanism and the lifting mechanism, so as to complete the feeding action;

[0018] Through the cooperation of a lifting rod, a lifting gear and a lifting rack, the rotation of the lifting gear can drive the lifting rack and the lifting rod to lift inside the translation plate, so that the lifting of the lifting rod drives the lifting gear to lift, and further drives the adsorbed workpiece to lift and adjust the height;

[0019] Through the cooperation of an adjusting rod, an adjusting disc and an adjusting column, the rotation of the adjusting disc can drive the adjusting rod to lift and adjust through the adjusting column, and further can adjust the height of the adsorption rod inside the support plate, so as to be applicable to workpieces of different heights;

[0020] Through the cooperation of the translation plate, the rotating sleeve and the threaded rod, the rotation of the rotating sleeve drives the translation plate to translate on the top of the support frame through the cooperation of the threaded rod, so as to drive the support plate to move at different heights and different positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for description in the embodiments will be briefly introduced below. Obviously, the drawings below are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0022] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0023] Figure 2 is a schematic structural view of the positioning frame of the present utility model;

[0024] Figure 3 is a schematic structural view of the translation plate of the present utility model;

[0025] Figure 4 is a schematic structural view of the support plate of the present utility model;

[0026] Figure 5 is a schematic internal structural view of the protective shell of the present utility model;

[0027] Figure 6 is a schematic structural view of the folding protective cover of the present utility model;

[0028] Figure 7 is a schematic structural view of the rotating sleeve of the present utility model.

[0029] In the figure: 1, support frame; 2, translation plate; 3, positioning frame; 4, lifting rod; 5, lifting drive rotating motor; 6, support plate; 7, adsorption rod; 8, limiting member; 9, lifting plate; 10, positioning bolt; 11, synchronous rod; 12, adjusting rod; 13, protective shell; 14, adjusting drive motor; 15, adjusting disc; 16, adjusting column; 17, semi-circular groove; 18, fixing plate; 19, slide rail; 20, folding protective cover; 21, displacement drive motor; 22, displacement worm; 23, displacement worm gear; 24, rotating sleeve; 25, threaded rod; 26, lifting gear; 27, lifting rack. Detailed implementation manners

[0030] In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be 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 utility model and are not used to limit the present utility model.

[0031] In order to enable those skilled in the art to better understand the solution of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

[0032] It should be noted that, without conflict, the embodiments in the present utility model and the features and technical solutions in the embodiments can be combined with each other.

[0033] It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0034] Embodiment 1

[0035] Refer toFigures 1 - 5 , a feeding device, including a support frame 1. A translation plate 2 is slidably connected to the top of the support frame 1. Slide rails 19 are fixed on both sides of the top of the support frame 1. The support frame 1 and the translation plate 2 are slidably connected through the slide rails 19. A lifting rod 4 is slidably connected inside the translation plate 2. A support plate 6 is fixed to the bottom of the lifting rod 4. Thus, the height of the support plate 6 can be adjusted by the lifting of the lifting rod 4. A lifting mechanism for driving the lifting rod 4 to adjust its height is installed on the top of the translation plate 2. The lifting mechanism includes a positioning frame 3, a lifting drive rotary motor 5, a lifting gear 26, and a lifting rack 27. A positioning frame 3 is fixed on the top of the translation plate 2 and outside the lifting rod 4. The lifting rod 4 is slidably connected to the positioning frame 3. Thus, the lifting rod 4 can move more stably up and down inside the positioning frame 3;

[0036] A lifting drive rotary motor 5 is fixed to one side of the positioning frame 3. The output end of the lifting drive rotary motor 5 and inside the positioning frame 3 is connected to a lifting gear 26. One end of the lifting gear 26 is meshed with a lifting rack 27. The lifting rack 27 is fixed to the lifting rod 4. So that the rotation of the lifting gear 26 can drive the lifting rack 27 to move up and down, and then the movement of the lifting rack 27 drives the lifting rod 4 to adjust its height. Limit members 8 are fixed to the bottom and top of both ends of the lifting rod 4. The limit members 8 are specifically laser pair photoelectric switch sensors, and their model is LQT - 31NONPN. Thus, when the lifting rod 4 adjusts its height inside the positioning frame 3, when an object is detected inside the limit member 8, at this time the lifting rod 4 moves to the lowest point or the highest point inside the positioning frame 3;

[0037] Absorbing rods 7 are slidably connected to the inside of the four end corners of the support plate 6. The top of the absorbing rods 7 is connected to external air extraction devices such as air pumps. After the bottom of the absorbing rods 7 contacts the top surface of the workpiece to form a certain adsorption, the working of external air extraction devices such as air pumps increases the adsorption and fixation effect. A lifting plate 9 is slidably connected to the outside of two absorbing rods 7 at the same end, so that the lifting plate 9 slides down from the top of two absorbing rods 7 at the same end. A positioning bolt 10 is threadedly connected to the outside of the absorbing rod 7 and on the top of the lifting plate 9. Thus, the rising of the lifting plate 9 drives the absorbing rod 7 to rise, and through the positioning ring outside the absorbing rod 7, the descending of the lifting plate 9 drives the absorbing rod 7 to descend;

[0038] Synchronization rods 11 are fixed between the two sides of the two lifting plates 9. An adsorption adjustment mechanism for driving the synchronization rods 11 to lift is installed on the top of the support plate 6. The adsorption adjustment mechanism includes an adjustment rod 12, a protective shell 13, an adjustment drive motor 14, an adjustment disc 15, an adjustment column 16, and a semi-circular groove 17. An adjustment rod 12 is fixed between the two synchronization rods 11, so that the lifting of the adjustment rod 12 drives the synchronization rods 11 to drive the lifting plates 9 and the adsorption rods 7 to lift. A protective shell 13 is fixed on the top of the support plate 6 and located between the lifting rod 4 and the adjustment rod 12. An adjustment drive motor 14 is fixed inside the protective shell 13. The output end of the adjustment drive motor 14 is connected to an adjustment disc 15. An adjustment column 16 is fixed to the bottom of one end of the adjustment disc 15. The adjustment column 16 is slidably connected between the protective shell 13 and between the adjustment column 16 and the adjustment rod 12, so that the rotation of the adjustment disc 15 drives the adjustment rod 12 to lift through the adjustment column 16;

[0039] A semi-circular groove 17 is opened inside the protective shell 13 and outside the adjustment column 16. The adjustment column 16 is slidably connected to the protective shell 13 through the semi-circular groove 17, so that the adjustment column 16 can rotate and slide inside the semi-circular groove 17. At the same time, the rotation angle of the adjustment disc 15 is limited to 180 degrees by the semi-circular groove 17.

[0040] The usage process of a feeding device provided by the present utility model is as follows: When in use, the adjustment drive motor 14 can be powered on to drive the adjustment disc 15 to rotate. The rotation of the adjustment disc 15 drives the adjustment column 16 to slide inside the semi-circular groove 17. At the same time, the rotation of the adjustment column 16 drives the adjustment rod 12 to lift. At this time, the lifting of the adjustment rod 12 drives the two lifting plates 9 to lift through the synchronization rods 11, and further enables the lifting plates 9 to drive the adsorption rods 7 to lift, so that the height of the adsorption rods 7 can be adjusted according to the height of the workpiece without changing the lifting stroke of the lifting rod 4;

[0041] When the workpiece is adsorbed by the adsorption rod 7, at this time, the lifting drive rotation motor 5 is powered on to drive the lifting gear 26 to rotate, and then the rotation of the lifting gear 26 drives the engaged lifting rack 27 to move up and down, and the up and down movement of the lifting rack 27 drives the lifting rod 4 to move up and down, so that the lifting of the lifting rod 4 drives the support plate 6 and the adsorbed workpiece to move up and down.

[0042] Embodiment 2

[0043] Refer to Figures 6 - 7, a feeding device. Fixed plates 18 are fixed at both ends of the top of the support frame 1. The fixed plates 18 are fixed to the slide rails 19, so that the slide rails 19 can be made more stable. Slide-connected folding protective covers 20 are arranged on the outer sides of the tops of the two slide rails 19 and between the translation plate 2 and the fixed plates 18. One end of the folding protective cover 20 is fixed to the fixed plate 18, and the other end of the folding protective cover 20 is fixed to the translation plate 2. When the translation plate 2 slides on the top of the slide rail 19, one of the folding protective covers 20 is stretched, and the other folding protective cover 20 is squeezed, so as to protect the top of the slide rail 19 through the folding protective cover 20;

[0044] A translation mechanism for driving the displacement of the translation plate 2 is installed between the two fixed plates 18. The translation mechanism includes a displacement worm 22, a displacement worm gear 23, a rotating sleeve 24 and a threaded rod 25. A displacement driving motor 21 is fixed to one side of the top of the translation plate 2. The output end of the displacement driving motor 21 is connected to the displacement worm 22 at the bottom of the translation plate 2. A displacement worm gear 23 is meshed and connected to one side of the displacement worm 22. A rotating sleeve 24 is fixed inside the displacement worm gear 23, so that the rotation of the displacement worm 22 drives the rotating sleeve 24 to rotate through the displacement worm gear 23. The rotating sleeve 24 is rotatably connected to the translation plate 2. Furthermore, the rotation of the rotating sleeve 24 can drive the translation plate 2 to translate. A threaded rod 25 is threadedly connected inside the rotating sleeve 24. The threaded rod 25 is fixed to the fixed plate 18, so that the rotation of the rotating sleeve 24 translates on the outside of the fixed plate 18.

[0045] The use process of the feeding device provided by the present utility model is as follows: When the translation plate 2 needs to be translated to drive the object adsorbed by the adsorption rod 7 for feeding, the displacement driving motor 21 is powered on to drive the displacement worm 22 to rotate, and the rotation of the displacement worm 22 drives the meshed displacement worm gear 23 to rotate, so that the rotation of the displacement worm gear 23 drives the rotating sleeve 24 to rotate. Due to the fixation of the threaded rod 25 to the fixed plate 18 and the fixation of the fixed plate 18 to the support frame 1, at this time, the rotation of the rotating sleeve 24 moves on the outside of the threaded rod 25, and the movement of the rotating sleeve 24 drives the translation plate 2 to translate. At the same time, due to the sliding connection between the translation plate 2 and the slide rail 19, the translation of the translation plate 2 is more stable.

[0046] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, many modifications and changes can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present utility model, so that those skilled in the art in the technical field can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A feeding device, characterized in that, It includes a support frame (1), a translation plate (2) is slidably connected to the top of the support frame (1), a lifting rod (4) is slidably connected to the inside of the translation plate (2), a support plate (6) is fixed to the bottom of the lifting rod (4), a lifting mechanism for driving the lifting rod (4) to adjust its height is installed on the top of the translation plate (2), the lifting mechanism includes a positioning frame (3), a lifting driving rotary motor (5), a lifting gear (26) and a lifting rack (27), a positioning frame (3) is fixed to the top of the translation plate (2) and outside the lifting rod (4), the lifting rod (4) is slidably connected to the positioning frame (3), a lifting driving rotary motor (5) is fixed to one side of the positioning frame (3), the output end of the lifting driving rotary motor (5) and inside the positioning frame (3) is connected with a lifting gear (26), one end of the lifting gear (26) is meshed with a lifting rack (27), the lifting rack (27) is fixed to the lifting rod (4), and limit members (8) are fixed to the bottom and top of both ends of the lifting rod (4).

2. The feeding device according to claim 1, wherein Sliding rails (19) are fixed to both sides of the top of the support frame (1), and the support frame (1) is slidably connected to the translation plate (2) through the sliding rails (19).

3. The feeding device according to claim 1, characterized in that Adsorbing rods (7) are slidably connected to the inside of the four end corners of the support plate (6), a lifting plate (9) is slidably connected to the outside of the two adsorbing rods (7) at the same end, synchronizing rods (11) are fixed between both sides of the two lifting plates (9), and an adsorption adjusting mechanism for driving the synchronizing rods (11) to lift is installed on the top of the support plate (6).

4. The feeding device according to claim 3, characterized in that, The adsorption adjusting mechanism includes an adjusting rod (12), a protective shell (13), an adjusting driving motor (14), an adjusting disc (15) and an adjusting column (16), an adjusting rod (12) is fixed between the two synchronizing rods (11), a protective shell (13) is fixed to the top of the support plate (6) and between the lifting rod (4) and the adjusting rod (12), an adjusting driving motor (14) is fixed to the inside of the protective shell (13), the output end of the adjusting driving motor (14) is connected with an adjusting disc (15), an adjusting column (16) is fixed to the bottom of one end of the adjusting disc (15), and the adjusting column (16) is slidably connected between the protective shell (13) and the adjusting rod (12).

5. The feeding device according to claim 4, characterized in that, A semi-circular groove (17) is formed inside the protective shell (13) and outside the adjusting column (16), and the adjusting column (16) is slidably connected to the protective shell (13) through the semi-circular groove (17).

6. The feeding device according to claim 2, characterized in that, Both ends of the top of the support frame (1) are fixed with fixed plates (18), the fixed plates (18) are fixed to the slide rails (19), and folding protective covers (20) are slidably connected to the outer sides of the tops of the two slide rails (19) and located between the translation plate (2) and the fixed plates (18). One end of the folding protective cover (20) is fixed to the fixed plate (18), and the other end of the folding protective cover (20) is fixed to the translation plate (2). A translation mechanism for driving the displacement of the translation plate (2) is installed between the two fixed plates (18).

7. The feeding device according to claim 6, characterized in that, The translation mechanism includes a displacement worm (22), a displacement worm wheel (23), a rotating sleeve (24) and a threaded rod (25). A displacement driving motor (21) is fixed to one side of the top of the translation plate (2). The output end of the displacement driving motor (21) is connected to the displacement worm (22) at the bottom of the translation plate (2). A displacement worm wheel (23) is meshed and connected to one side of the displacement worm (22). A rotating sleeve (24) is fixed inside the displacement worm wheel (23). The rotating sleeve (24) is rotatably connected to the translation plate (2). A threaded rod (25) is threadedly connected inside the rotating sleeve (24). The threaded rod (25) is fixed to the fixed plate (18).

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