Double-station feeding mechanism with protective cover

Abstract

The double-station feeding mechanism comprises a mechanical arm and a feeding frame, the feeding frame comprises two first stand columns, a plurality of transverse connecting rods are fixed between the two first stand columns, mounting parts are detachably connected to the transverse connecting rods, placing penetrating grooves are formed in the mounting parts, and the mechanical arm is arranged on the mechanical arm. A first step groove is formed in the upper surface of the containing penetrating groove, a limiting groove is formed in the portion, located on one side of the containing penetrating groove, of the mounting part, a limiting part is rotationally connected into the limiting groove, a channel communicating with the limiting groove is formed in the inner wall of the containing penetrating groove, and the lower end of the limiting part penetrates out of the inner wall of the containing penetrating groove from the channel. A limiting protrusion used for limiting axial movement of the to-be-fed materials is formed at the upper end of the limiting piece. According to the double-station feeding mechanism, double stations are adopted for feeding, after materials on the feeding frame on one side are fed, the mechanical arm can feed the materials on the feeding frame on the other side at the intermittent time of transferring of the feeding frame, and the working efficiency of feeding is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of transfer feeding structure, specifically relates to a double-station feeding mechanism with a shield. BACKGROUND

[0002] When the parts are processed and the equipment is assembled, sometimes the multiple stations need to be fed and unloaded, and because the automation degree of the production line is not high, the feeding needs to be operated manually, which leads to low production efficiency. There are also mechanical arms for feeding, and most of them use three-axis mechanical arms for material taking and feeding. The existing single-station feeding needs to be followed by running after the feeding on a feeding rack is completed, and the mechanical arm for feeding does not work during the running time, so it is very important to obtain a double-station feeding mechanism, and the existing material placed in the material groove is easy to move and fall off, so it is very important to obtain a double-station feeding mechanism with a shield to overcome the above defects. SUMMARY

[0003] To solve the above at least one technical problem, the utility model provides a double-station feeding mechanism with a shield, which comprises a mechanical arm installed on a workbench, a feeding rack located on both sides of the mechanical arm, the feeding rack comprises two first vertical columns, a plurality of transverse connecting rods are fixed between the two first vertical columns, a mounting piece is detachably connected to the transverse connecting rod, a placing through groove is formed in the mounting piece, a first step groove is formed in the upper surface of the placing through groove, a limiting groove is formed in the mounting piece on one side of the placing through groove, a limiting piece is rotatably connected in the limiting groove, a channel communicating with the limiting groove is formed in the inner wall of the placing through groove, the lower end of the limiting piece is connected to the channel and penetrates out of the inner wall of the placing through groove, and the upper end of the limiting piece is formed with a limiting protrusion for limiting the axial movement of the material to be fed.

[0004] Through the above technical scheme, the utility model uses double-station feeding, and after the material feeding on one side of the feeding rack is completed, the mechanical arm can feed the other side of the feeding rack during the intermittent time of transferring the feeding rack, thereby increasing the working efficiency of feeding.

[0005] The limiting piece is set as above, which can limit the outer wall of the material to be fed after the material is placed, so as to limit the material and prevent it from falling off after feeding.

[0006] As the above preferred mode, the end of the mechanical arm is provided with a cylinder grab, and a profiled groove matched with the outer wall of the material to be fed is formed in the opposite inner wall of the cylinder grab.

[0007] Through the technical scheme, the profiling groove can increase the grasping coincidence degree between the cylinder and the material to be fed, and the antiskid pad can be fixed in the profiling groove.

[0008] As one of the preferred modes, the workbench is provided with an electric transverse linear guide rail in the same direction as the linear arrangement of the placing through slot on the feeding rack, and the mechanical arm is fixedly connected to the sliding block of the electric transverse linear guide rail, so that the mechanical arm can move transversely.

[0009] As one of the preferred modes, the limiting piece is integrally formed with a rotating shaft matched with the limiting groove, and a torsional spring is sleeved on the rotating shaft, the material to be fed is placed axially downward into the placing through slot, the outer wall of the material to be fed abuts against the lower end of the limiting piece to make the limiting piece rotate, and then the limiting protrusion is above at least part of the outer wall of the material to be fed to limit the material to be fed from the placing through slot.

[0010] Through the technical scheme, the torsional spring can be arranged without being affected by the material to be fed, and the lower end of the limiting piece is at least partially located outside the channel.

[0011] That is, a counterweight is fixed inside the lower end of the limiting piece, for example, the overall limiting piece is made of light plastic, and a steel ball is fixed on the inner wall of the lower end of the limiting piece.

[0012] As one of the preferred modes, the workbench is fixed with a plurality of second vertical columns, the top of adjacent two second vertical columns is fixed with a second transverse support rod, a plurality of second transverse support rods are fixed with a top protection plate, a plurality of second vertical columns and second transverse support rods are fixed with a side protection plate, and the side protection plate is hinged with a cabinet door.

[0013] Through the technical scheme, the protective cover can prevent dust and debris.

[0014] Compared with the prior art, the utility model has the advantages that the utility model structure is simple, adopts double stations to feed, and can increase the work efficiency of feeding. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a perspective view of the utility model;

[0016] Figure 2 It is a structure schematic view of the utility model that the material to be fed is installed on the mounting piece;

[0017] Figure 3 It is a structure schematic view of the utility model that the material to be fed is not installed on the mounting piece;

[0018] REFERENCE SIGNS:

[0019] 1 mechanical arm;101 cylinder grab;102 profiling groove;

[0020] 2 loading frame;201 first stand;202 transverse connecting rod;203 mounting piece;204 placing through slot;205 first step groove;206 limiting groove;207 limiting piece;208 channel;209 limiting protrusion;210 rotating shaft;;;;

[0021] 301 electric transverse linear guide rail;302 second stand;303 second transverse support rod;304 top protection plate;305 side protection plate;306 cabinet door;

[0022] 4 material to be loaded. DETAILED DESCRIPTION

[0023] In order for those skilled in the art to better understand the present application, so as to make a clearer limitation to the scope of protection of the present application, the present application will be described in detail below with respect to some specific embodiments of the present application. It should be noted that the following is only some specific embodiments of the concept of the present application, and only a part of the embodiments of the present application, and the specific and direct description of the related structure is only for the convenience of understanding the present application, and each specific feature does not of course, directly limit the scope of the present application.

[0024] Referring to the drawings, the present application adopts the following technical scheme, a double-station loading mechanism with a shield, comprising a mechanical arm 1 mounted on a workbench, a loading frame 2 located on both sides of the mechanical arm 1, the loading frame 2 comprising two first stands 201, a plurality of transverse connecting rods 202 being fixed between the two first stands 201, a mounting piece 203 being detachably connected to the transverse connecting rod 202, a placing through slot 204 being formed in the mounting piece 203, a first step groove 205 being formed in the upper surface of the placing through slot 204, a limiting groove 206 being formed in the mounting piece 203 on one side of the placing through slot 204, a limiting piece 207 being rotatably connected in the limiting groove 206, a channel 208 being formed in the inner wall of the placing through slot 204 and communicating with the limiting groove 206, the lower end of the limiting piece 207 being arranged to pass out of the inner wall of the placing through slot 204 from the channel 208, and a limiting protrusion 209 being formed at the upper end of the limiting piece 207 for limiting the axial movement of the material to be loaded 4.

[0025] Through the above technical scheme, the present application uses double-station loading, and after the material loading of one side of the loading frame 2 is completed, the mechanical arm 1 can load the other side of the loading frame 2 during the intermittent time of transferring the loading frame 2, thereby increasing the work efficiency of loading.

[0026] The setting of the limiting piece 207 can limit the material to be loaded 4 after being placed, and the limiting protrusion 209 acts on the outer wall of the material to be loaded 4 to limit the material, preventing it from falling off after being loaded.

[0027] As a preferred mode, the end of the mechanical arm 1 is provided with a cylinder grab 101, and a profiled groove 102 is formed on the opposite side of the grab inner wall of the cylinder grab 101, which cooperates with the outer wall of the material to be loaded.

[0028] Through the above technical scheme, the profiled groove 102 can increase the grasping degree of the cylinder grab 101 and the material to be loaded 4, and the anti-skid pad can be fixed in the profiled groove 102.

[0029] As a preferred mode, the workbench is provided with an electric transverse linear guide rail 301 in the same direction as the linear arrangement of the placing through slot 204 on the loading rack 2, and the mechanical arm 1 is fixedly connected to the sliding block of the electric transverse linear guide rail 301, so that the mechanical arm 1 can move transversely.

[0030] As a preferred mode, the limiting piece 207 is integrally formed with a rotating shaft 210 matched with the limiting groove 206, a torsional spring is sleeved on the rotating shaft 210, the material to be loaded 4 is placed axially downward in the placing through slot 204, the outer wall of the material to be loaded 4 abuts against the lower end of the limiting piece 207 to make the limiting piece 207 rotate, and then the limiting protrusion 209 is above at least part of the outer wall of the material to be loaded 4 to limit the material to be loaded 4 from falling out.

[0031] Through the above technical scheme, the torsional spring can be arranged without being affected by the material to be loaded 4, and the lower end of the limiting piece 207 is at least partially located outside the channel 208.

[0032] That is, a counterweight is fixed inside the lower end of the limiting piece 207, for example, the overall limiting piece 207 is made of lightweight plastic, and a steel ball can be fixed on the inner wall of the lower end of the limiting piece 207.

[0033] As a preferred mode, a plurality of second vertical columns 302 are fixed on the workbench, a second transverse support rod 303 is fixed on the top of adjacent two second vertical columns 302, a top protection plate 304 is fixed on a plurality of second transverse support rods 303, a side protection plate 305 is fixed between a plurality of second vertical columns 302 and second transverse support rods 303, and a cabinet door 306 is hinged to the side protection plate 305.

[0034] Through the above technical scheme, the protective cover can prevent dust and debris.

[0035] Compared with the prior art, the utility model has the advantages that: the utility model simple structure, adopt double position to feed, can increase the work efficiency of feeding.

[0036] Thus, the technical scheme of the utility model has been described in combination with the preferred embodiments shown in the drawings, but it is easy for those skilled in the art to understand that the protection scope of the utility model is obviously not limited to these specific embodiments. Those skilled in the art can make equivalent changes or replacements to the related technical features without departing from the principles of the utility model, and the technical schemes after the changes or replacements will all fall within the protection scope of the utility model.

Claims

1. A double station loading mechanism with a shroud, characterized in that: The utility model provides a kind of material loading device, including the mechanical arm (1) installed on workbench, the feeding frame (2) on both sides of mechanical arm (1), the feeding frame (2) includes two first stand (201), between two first stand (201) fixed with several transverse connecting rods (202), the mounting piece (203) is detachably connected on the transverse connecting rod (202), the placing through slot (204) is set on the mounting piece (203), the upper surface of the placing through slot (204) is set with first step groove (205), the mounting piece (203) on the side of the placing through slot (204) is set with limit slot (206), the limit slot (206) is rotatably connected with limit piece (207), the inner wall of the placing through slot (204) is set with passageway (208) being communicated with limit slot (206), the lower end of the limit piece (207) is from the inner wall of the placing through slot (204) and goes out, the upper end of the limit piece (207) is formed with the limit protrusion (209) for limiting the axial movement of the material to be loaded (4).

2. The dual station loading mechanism with a shroud of claim 1, wherein: The end of the mechanical arm (1) is provided with a cylinder grab (101), and the opposite side of the cylinder grab (101) is provided with a profiled groove (102) matched with the outer wall of the material to be loaded.

3. The dual station loading mechanism with a shroud of claim 1, wherein: The workbench is provided with an electric transverse linear guide rail (301) in the same direction as the linearly arranged placing through slot (204) on the feeding frame (2), and the mechanical arm (1) is fixedly connected to the sliding block of the electric transverse linear guide rail (301).

4. The dual station loading mechanism with a shroud of claim 1, wherein: The limit piece (207) is integrally formed with a rotating shaft (210) matched with the limit slot (206), the rotating shaft (210) is sleeved with a torsion spring, the material to be loaded (4) is placed axially downward in the placing through slot (204), the outer wall of the material to be loaded (4) abuts against the lower end of the limit piece (207) to make the limit piece (207) rotate, so that the limit protrusion (209) is above at least part of the outer wall of the material to be loaded (4) to limit the material to be loaded (4) from falling out.

5. The dual station loading mechanism with a shroud of claim 1, wherein: The workbench is fixed with a plurality of second stands (302), the top of adjacent two second stands (302) is fixed with a second transverse support rod (303), a plurality of second transverse support rods (303) are fixed with a top protection plate (304), a plurality of second stands (302) and second transverse support rods (303) are fixed with side protection plates (305), and the side protection plates (305) are hinged with cabinet doors (306).

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