Automatic feeder

Abstract

The utility model relates to the technical field of automatic feeding, and discloses an automatic feeding machine which comprises a fixing frame, connecting frames are fixedly connected to the left side and the right side of the fixing frame respectively, a servo motor is fixedly connected to the front side of the fixing frame, a driving wheel is fixedly arranged at the output end of the servo motor, rotating wheels are rotationally connected to the opposite sides of the two connecting frames respectively, and the rotating wheels are fixedly connected to the left side and the right side of the fixing frame respectively. A belt is arranged between the driving wheel and the rotating wheels, a conveying roller is fixedly connected between the two rotating wheels, air cylinders are fixedly connected to the front side and the rear side of the top of the connecting frame, and lifting parts are fixedly connected to the output ends of the two air cylinders. According to the plate feeding device, the servo motor with the sizing function drives the driving wheel to drive the belt, so that the rotating wheel drives the conveying roller to rotate, the air cylinder at the top pushes the lifting piece and the lower pressing roller, the plate feeding precision is higher, and smooth transition of plate feeding can be achieved through the left arc-shaped support.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic feeding technology field especially automatic feeding machine. BACKGROUND

[0002] The automatic feeding machine is an important equipment for material conveying in industrial production, and its main role is to automatically, continuously and accurately convey various raw materials, parts or semi-finished material to the designated processing position or production line according to the set process and requirements. In manufacturing industry, the automatic feeding machine can provide stable material supply for processing machine tool and assembly production line, which can ensure that the material reaches the production link on time, in quantity and in sequence, improve production efficiency and reduce labor intensity and error rate of manual operation.

[0003] The design of the existing feeding machine inlet and outlet causes unsmooth material transition, resulting in jamming and damage, affecting the precision and efficiency of feeding and discharging. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides an automatic feeding machine, which aims at improving the problem of unsmooth material transition of the existing feeding machine affecting the precision and efficiency of feeding and discharging.

[0005] In order to achieve the above purpose, the utility model provides the following technical scheme: an automatic feeding machine, comprising a fixed frame, the left and right sides of the fixed frame are fixedly connected with connecting frames, the front side of the fixed frame is fixedly connected with a servo motor, the output end of the servo motor is fixedly provided with a driving wheel, the opposite sides of the two connecting frames are rotatably connected with rotating wheels, a belt is arranged between the driving wheel and the rotating wheel, a conveying roller is fixedly connected between the two rotating wheels, air cylinders are fixedly connected to the top front and back sides of the connecting frame, lifting pieces are fixedly connected to the output ends of the two air cylinders, a pressing roller is rotatably connected between the two lifting pieces, two supports are fixedly connected to the left and right sides of the fixed frame, adjusting assemblies are arranged on the top of the two supports, and the adjusting assemblies are used for precise feeding.

[0006] Preferably, the adjusting assembly comprises two fixed plates, the two fixed plates are fixedly connected between the supports, two supporting plates are fixedly connected between the top of the two fixed plates, a fixed rod is arranged on the top of the two supporting plates, a fixed block is threadedly connected to the bottom of the fixed rod, and a roller is rotatably connected to the surface of the fixed rod.

[0007] Preferably, a plurality of rotating rollers are rotatably connected between the two supports adjacent in front and back.

[0008] Preferably, slide rails are fixedly connected to the left and right sides in the two connecting frames, slide pieces are slidably connected in the four slide rails, and the four slide pieces are fixedly connected between the slide pieces and the adjacent lifting pieces.

[0009] Preferably, the fixed frame bottom is fixedly connected with uniformly distributed supporting legs.

[0010] Preferably, the plurality of fixed plates and the support frame are fixedly connected through screws, and the plurality of supporting plates are located between adjacent fixed rods and fixed blocks.

[0011] Preferably, the fixed frame front side is provided with a moving rod, the moving rod and the fixed frame are fixedly connected through screws, the moving rod front side is rotatably connected with a transition ring, and the transition ring is tightly attached to the belt.

[0012] Preferably, the left support frame is arc-shaped, and the right support frame is linear.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the servo motor with the function of fixed size drives the driving wheel to drive the belt, so that the rotating wheel drives the conveying roller to rotate, the cylinder at the top pushes the lifting part and the pressing roller, so that the plate feeding precision is higher, the left arc-shaped support frame realizes smooth transition of plate feeding, and the problem of affecting feeding precision and efficiency caused by unsmooth material transition of the existing feeder is solved.

[0015] 2. In the utility model, the height of the fixed plate is adjusted, so that the height of the supporting plate is adjusted, and the fixed rod slides on the supporting plate, so that the position of the roller is adjusted, so that the transportation demand of different sizes of plates is met, and accurate feeding of plates of different sizes is realized. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the main body diagram of the automatic feeder put forward in the utility model;

[0017] Figure 2 It is the rotating wheel schematic view of the automatic feeder put forward in the utility model;

[0018] Figure 3 It is the connection frame explosion schematic view of the automatic feeder put forward in the utility model;

[0019] Figure 4 It is the roller schematic view of the automatic feeder put forward in the utility model.

[0020] LEGEND:

[0021] 1, fixed frame; 2, support; 3, roller; 4, rotating roller; 5, conveying roller; 6, pressing roller; 7, support leg; 8, fixed plate; 9, fixed block; 10, servo motor; 11, driving wheel; 12, rotating wheel; 13, belt; 14, connecting frame; 15, air cylinder; 16, lifting piece; 17, sliding rail; 18, sliding piece; 19, fixed rod; 20, support plate; 21, moving rod; 22, transition ring. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the specification of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0023] Referring to Figures 1-3 , the utility model provides an embodiment: automatic feeder, including fixed frame 1, fixed frame 1 left and right sides are fixedly connected with connecting frame 14, fixed frame 1 front side is fixedly connected with servo motor 10, servo motor 10 output is fixedly provided with driving wheel 11, two connecting frames 14 opposite sides are rotatably connected with rotating wheel 12, and driving wheel 11 is provided with belt 13 between rotating wheel 12, two rotating wheels 12 are fixedly connected with conveying roller 5 between, connecting frame 14 top front and back sides are fixedly connected with air cylinder 15, two air cylinders 15 output ends are fixedly connected with lifting piece 16, two lifting pieces 16 are rotatably connected with pressing roller 6 between, and two supports 2 are fixedly connected on the left and right sides of fixed frame 1, the top of two supports 2 is provided with adjusting assembly, and adjusting assembly is used for accurate feeding.

[0024] Specifically, servo motor 10 with fixed function drives driving wheel 11 to drive belt 13, so that rotating wheel 12 drives conveying roller 5 to rotate accurately, and lifting piece 16 and pressing roller 6 are lowered to stick to plate material by the air cylinder 15 on the top, so that the feeding accuracy of plate material is higher.

[0025] Referring to Figure 2 and Figure 4 , adjusting assembly includes two fixed plates 8, two fixed plates 8 are fixedly connected between support 2, two support plates 20 are fixedly connected between the top of two fixed plates 8, two support plates 20 top are provided with fixed rod 19, fixed rod 19 bottom is screw-connected with fixed block 9, and roller 3 is rotatably connected on the surface of fixed rod 19.

[0026] Specifically, through the hole groove on the fixing plate 8, the fixing plate 8 can be adjusted up and down when fixed by the screw, so as to adjust the support plate 20 to the appropriate height, and through the fixing block 9 at the bottom of the fixing rod 19, the roller 3 can be installed at any position of the support plate 20, so as to adapt to different sizes of the plate.

[0027] With reference to Figure 1 , a plurality of rotating rollers 4 are rotatably connected between the two adjacent supports 2.

[0028] Specifically, the material can be smoothly transferred during conveying through the plurality of rotating rollers 4.

[0029] With reference to Figure 2 and Figure 3 , the two connecting frames 14 are fixedly connected with slide rails 17 on the left and right sides inside, and the four slide rails 17 are slidably connected with sliding pieces 18, and the four sliding pieces 18 are fixedly connected between the adjacent lifting pieces 16.

[0030] Specifically, the sliding pieces 18 on the two sides of the lifting piece 16 slide in the slide rail 17, so as to ensure that the position of the lifting piece 16 will not be offset during lifting.

[0031] With reference to Figure 1 , the fixed frame 1 is fixedly connected with supporting legs 7 which are uniformly distributed at the bottom.

[0032] Specifically, the bottom supporting legs 7 can support the whole device, and each supporting leg 7 can be telescopic to adapt to different height requirements.

[0033] With reference to Figure 4 , the plurality of fixing plates 8 are fixedly connected with the supports 2 by screws, and the plurality of support plates 20 are located between the adjacent fixing rods 19 and fixing blocks 9.

[0034] Specifically, the fixing plates 8 and the support plates 20 can be quickly adjusted in position by the screws.

[0035] With reference to Figure 2 , the fixed frame 1 is provided with a moving rod 21 at the front side, the moving rod 21 is fixedly connected with the fixed frame 1 by screws, the moving rod 21 is rotatably connected with a transition ring 22 at the front side, and the transition ring 22 is tightly fitted with the belt 13.

[0036] Specifically, the hole groove opened at the rear side of the moving rod 21 has a certain length, so that the moving rod 21 can move left and right, and the transition ring 22 at the front side supports the belt 13, and when the belt 13 is too long, the moving rod 21 is moved to the left to support the belt 13.

[0037] With reference to Figure 1The left support 2 is arc-shaped, and the right support 2 is linear.

[0038] Specifically, the arc-shaped support 2 makes the material transition more smoothly when feeding, and the right support 2 is used to connect the cutting device, thereby quickly conveying the material to the subsequent process.

[0039] Working principle: when in use, the plate is conveyed to the conveying roller 5 through the rotating roller 4 on the left support 2, and the distance between the two rollers 3 is adjusted to realize more accurate conveying of the material; the servo motor 10 drives the driving wheel 11 to rotate, the driving wheel 11 drives the belt 13, thereby driving the rotating wheel 12 and the conveying roller 5 to rotate accurately; at the same time, the sliding pieces 18 on both sides of the lifting piece 16 slide in the slide rail 17 by the top cylinder 15, so that the lower roller 6 is lowered to fit the plate, thereby making the plate feeding more accurate; the position of the moving rod 21 and the transition ring 22 is adjusted to support the belt 13, thereby supporting the belt 13 when it is too long, so that it can normally drive.

[0040] Finally, it should be pointed out that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application is made with reference to the foregoing embodiments, for the skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.

Claims

1. Automatic feeder comprising a fixed frame (1), characterized in that: The fixed frame (1) is fixedly connected with connecting frames (14) on the left and right sides, a servo motor (10) is fixedly connected to the front side of the fixed frame (1), a driving wheel (11) is fixedly arranged at the output end of the servo motor (10), rotating wheels (12) are rotatably connected to the opposite sides of the two connecting frames (14), a belt (13) is arranged between the driving wheel (11) and the rotating wheels (12), a conveying roller (5) is fixedly connected between the two rotating wheels (12), air cylinders (15) are fixedly connected to the top front and back sides of the connecting frames (14), lifting pieces (16) are fixedly connected to the output ends of the two air cylinders (15), a pressing roller (6) is rotatably connected between the two lifting pieces (16), two supports (2) are fixedly connected to the left and right sides of the fixed frame (1), and an adjusting assembly is arranged on the top of each support (2) for precise feeding.

2. The automatic feeder of claim 1, wherein: The adjusting assembly comprises two fixed plates (8) fixedly connected between the supports (2), two support plates (20) fixedly connected between the top of the two fixed plates (8), a fixed rod (19) arranged on the top of each support plate (20), a fixed block (9) threadedly connected to the bottom of the fixed rod (19), and a roller (3) rotatably connected to the surface of the fixed rod (19).

3. The automatic feeder of claim 1, wherein: A plurality of rotating rollers (4) are rotatably connected between two adjacent supports (2) in front of and behind each other.

4. The automatic feeder of claim 1, wherein: Sliding rails (17) are fixedly connected inside the two connecting frames (14) on the left and right sides, sliding pieces (18) are slidingly connected in the four sliding rails (17), and the sliding pieces (18) are fixedly connected between the adjacent lifting pieces (16).

5. The automatic feeder of claim 1, wherein: The fixed frame (1) is fixedly connected with evenly distributed supporting legs (7) at the bottom.

6. The automatic feeder of claim 2, wherein: The fixed plates (8) and the supports (2) are fixedly connected by screws, and the support plates (20) are located between the adjacent fixed rods (19) and fixed blocks (9).

7. The automatic feeder of claim 1, wherein: A moving rod (21) is arranged on the front side of the fixed frame (1) and fixedly connected to the fixed frame (1) by screws, a transition ring (22) is rotatably connected to the front side of the moving rod (21), and the transition ring (22) is tightly attached to the belt (13).

8. The automatic feeder of claim 1, wherein: The left support (2) is arc-shaped, and the right support (2) is linear.

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