CN212024023U - Feeding device - Google Patents

Abstract

The utility model provides a feeding device, include: the bottom plate is horizontally arranged; the material pushing mechanism is used for arranging one end of the material pipe where the discharge hole is located in the clamping station; the rotating mechanism is used for clamping and rotating the material pipe, so that one end of the material pipe where the discharge hole is located is arranged downwards; one end of the circulation slide way extends obliquely upwards to form a guide slide way, circulation slide grooves are formed in the guide slide way and the circulation slide way, and the circulation slide grooves are used for accommodating parts sliding out of the obliquely arranged material pipe; the circulation mechanism is used for circulating the parts in the circulation sliding groove one by one. The feeding device has the advantages that one end of the discharging hole of the charging tray, where the part is arranged, is transferred to the clamping station through the pushing mechanism, the charging tray is clamped and inclined through the rotating mechanism, the part can slide out of the discharging hole to the transfer chute, transfer of the part is completed, and feeding speed and accuracy are improved.

Description

Feeding device

Technical Field

The utility model relates to the field of mechanical equipment, especially, relate to a loading attachment.

Background

In the prior art, a factory often places parts to be machined in a material pipe for storage and later use; before processing the part, the workman need be manual take out the part in the material pipe and put again to the equipment that is used for circulating the part, and this kind of material loading mode not only material loading efficiency is low, has still increased workman's intensity of labour, and the wrong risk is put to the part in addition simultaneously. Therefore, it is necessary to invent a feeding device.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to solve the problem of low manual feeding efficiency, the utility model provides a feeding device solves the above-mentioned problem.

The utility model provides a technical scheme that its technical problem adopted is: a loading device, comprising:

the bottom plate is horizontally arranged;

the pushing mechanism is arranged on the bottom plate and used for arranging one end of a material pipe with a part inside in a clamping station, and a discharge hole is formed in one end, located at the clamping station, of the material pipe;

the rotating mechanism is arranged on the bottom plate and comprises two supporting plates which are arranged vertically relatively, and a clamping group is arranged above the two supporting plates and comprises an upper clamping plate and a lower clamping plate;

a clamping cylinder is fixedly arranged above the upper clamping plate, the upper clamping plate is fixedly connected with the lower end of a telescopic rod of the clamping cylinder, the upper clamping plate and the lower clamping plate are matched to form a clamping station, and a first station is arranged in the length direction of the clamping station;

the upper surface of the lower clamping plate is provided with a guide chute suitable for the sliding of the part, and the guide chute is closely attached to the clamping station; the lower surface of the lower clamping plate extends downwards along two side edges close to the two support plates to form two connecting pieces, and each connecting piece is rotatably connected with one support plate through a bearing;

a rotating oil cylinder is arranged below the lower clamping plate, the end part of a cylinder body of the rotating oil cylinder is hinged with the bottom plate, and the end part of a telescopic rod of the rotating oil cylinder is hinged with the lower clamping plate; the upper clamping plate, the lower clamping plate and the material pipe with one end fixedly arranged on the clamping station can be obliquely arranged under the driving of the rotating oil cylinder;

a blocking cylinder is arranged above the guide sliding chute, a blocking rod is fixedly arranged on a telescopic rod of the blocking cylinder, and the blocking rod can move to a position capable of blocking the discharge port from the upper part of the discharge port under the driving of the blocking cylinder;

the circulation slide way is horizontally arranged above the bottom plate, a guide slide way extends obliquely upwards from one end of the circulation slide way, and the lower clamping plate can be tightly attached to the guide slide way under the driving of the rotating oil cylinder;

the guide slide way and the circulation slide way are provided with circulation slide grooves suitable for the sliding of the parts, the circulation slide grooves are used for accommodating the parts sliding out of the obliquely arranged material pipes, the circulation slide grooves can be communicated with the guide slide grooves under the driving of the rotating oil cylinder, and the parts in the guide slide grooves can slide into the circulation slide grooves from the guide slide grooves;

the circulation mechanism is used for circulating the parts in the circulation sliding groove one by one.

Preferably, the circulation mechanism comprises a first circulation cylinder, a second circulation cylinder, a third circulation cylinder, a fourth circulation cylinder and a cover plate cylinder;

the first circulation cylinder, the second circulation cylinder and the third circulation cylinder are sequentially and vertically arranged below the circulation slide way according to the circulation sequence of the parts;

a first limiting column is vertically fixed at the upper end of the telescopic rod of the first circulation cylinder, a first limiting hole is formed in the circulation slide way, and the upper end of the first limiting column can move from the lower part of the first limiting hole to the upper part of the first limiting hole under the driving of the first circulation cylinder;

a second limiting column is vertically fixed at the upper end of the telescopic rod of the second circulation cylinder, a second limiting hole is formed in the circulation slide way, the second limiting hole is a long-strip-shaped through hole arranged along the length direction of the circulation slide groove, and the upper end of the second limiting column can move from the lower part of the second limiting hole to the upper part of the second limiting hole under the driving of the second circulation cylinder;

the distance between the first limiting column and the second limiting column is suitable for placing one part;

a third limiting column is vertically fixed at the upper end of the telescopic rod of the third revolving cylinder, and the upper end of the third limiting column can move from the lower part of the second limiting hole to the upper part of the second limiting hole under the driving of the third revolving cylinder;

the fourth circulation cylinder is horizontally arranged below the circulation slide way, the length direction of a telescopic rod of the fourth circulation cylinder is consistent with the length direction of the circulation slide way, the third circulation cylinder is fixedly connected with a telescopic rod of the fourth circulation cylinder, and the third limiting column can move along the second limiting hole under the driving of the fourth circulation cylinder;

the apron cylinder level sets up the one side of circulation slide, the length direction perpendicular to of the telescopic link of apron cylinder the length direction of circulation slide, fixed connection has the first apron of level setting on the telescopic link of apron cylinder, first apron is in can cover under the drive of apron cylinder and establish the top of circulation spout, first apron forms with the cooperation of circulation spout and is suitable for the gliding second station of part.

Preferably, the material pushing mechanism comprises a material pushing platform arranged on the bottom plate, the material pushing platform is fixedly arranged on the bottom plate, and the material pushing platform comprises a horizontally arranged platform surface;

two limiting walls are vertically arranged on the table top relatively, a first side wall protrudes from the wall surface of each limiting wall which is arranged oppositely along one side of the limiting wall far away from the rotating mechanism, a second side wall is fixed on the wall surface of each limiting wall which is arranged oppositely, and the second side wall is positioned on one side of the limiting wall close to the rotating mechanism;

the first side wall, the second side wall and the limiting wall are matched to form a vertically arranged limiting groove, two oppositely arranged limiting grooves are matched to form a limiting space suitable for placing the material pipes, and a plurality of material pipes are stacked in the limiting space; the lower ends of the two second side walls are matched with the table top to form a material pipe outlet suitable for pushing the material pipe out;

a slide rail is arranged below the material pushing table, the length direction of the slide rail is perpendicular to the length direction of the material pipe in the limiting space, a slide block is matched and slides on the slide rail, a material pushing plate is fixedly arranged on the slide block, a first material pushing block is arranged on the upper surface of the material pushing plate and located between the two limiting grooves, a material placing groove suitable for placing the material pipe is formed in the upper surface of the first material pushing block in a concave mode, and a long-strip-shaped material pushing groove suitable for enabling the first material pushing block to extend out of the table top is formed in the table top;

a first material pushing cylinder is fixedly arranged below the material pushing table, the material pushing plate is fixedly connected with a telescopic rod of the first material pushing cylinder, and the material pipe positioned in the material placing groove can move to the first station from the limiting space under the pushing of the first material pushing cylinder;

a second material pushing cylinder is fixedly arranged on the table board, the length direction of a telescopic rod of the second material pushing cylinder is consistent with the length direction of the clamping station, a second material pushing block is fixedly arranged on a telescopic rod of the second material pushing cylinder, and the second material pushing block can push one end, where the discharge hole of the material pipe is located, of the first station into the clamping station under the driving of the second material pushing cylinder;

a horizontally arranged material placing plate extends out of the side face of the table top, the material placing plate is located below the first station, and the upper surface of the material placing plate and the upper surface of the lower clamping plate are located on the same horizontal plane.

Preferably, a plurality of blowing mechanisms are arranged above the guide chute and above the circulation chute, and each blowing mechanism comprises an air outlet pipe;

a first pressing plate is fixedly arranged above the guide sliding groove, the first pressing plate and the guide sliding groove are matched to form a guide space suitable for the sliding of the part, a first air blowing hole is formed in the first pressing plate, the first air blowing hole is located below the blocking rod, and an air outlet pipe located above the guide sliding groove always points to the first air blowing hole;

the part sliding device is characterized in that a second pressing plate in the shape matched with the flowing chute is fixedly arranged above the flowing chute, the second pressing plate and the flowing chute are matched to form a flowing space suitable for sliding of the part, a plurality of second air blowing holes are formed in the second pressing plate, and an air outlet pipe above the flowing chute points to the second air blowing holes all the time.

Preferably, a flapping cylinder is fixedly arranged above the first station, and the end of a telescopic rod of the flapping cylinder is driven by the flapping cylinder to be capable of being closely attached to one end, far away from the clamping station, of the material pipe in an inclined mode.

Preferably, a supporting column is fixedly arranged on the table top, the supporting column is positioned below the lower clamping plate, and the lower surface of the lower clamping plate horizontally arranged is tightly attached to the upper surface of the supporting column.

Preferably, a baffle is vertically arranged on one side, away from the material pushing table, of the first station, and two sides of the baffle are fixedly connected with the second side wall respectively.

The beneficial effects of the utility model are that, this kind of loading attachment passes through the one end at the discharge gate place that pushing equipment will be equipped with the charging tray of part and circulates to pressing from both sides tight station, and rethread slewing mechanism centre gripping and slope charging tray let the part can follow the discharge gate roll-off to the circulation spout in, accomplish the circulation of part, have improved the speed and the degree of accuracy of material loading.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of a preferred embodiment of the feeding device of the present invention.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a schematic view of a partial structure of a feeding device of the present invention.

Fig. 4 is an enlarged view of a portion B in fig. 3.

Fig. 5 is a schematic view of a partial structure of a feeding device of the present invention.

Fig. 6 is a schematic view of a partial structure of a feeding device of the present invention.

Fig. 7 is an enlarged view of a portion C in fig. 6.

Fig. 8 is a schematic view of a partial structure of a feeding device of the present invention.

Fig. 9 is a schematic view of a partial structure of a feeding device of the present invention.

Fig. 10 is a schematic view of a partial structure of a feeding device according to the present invention.

In the figure, 1, a bottom plate, 2, a material pushing mechanism, 201, a table top, 2011, a material pushing groove, 202, a limiting wall, 2021, a first side wall, 2022, a second side wall, 203, a sliding rail, 2031, a sliding block, 204, a material pushing plate, 205, a first material pushing cylinder, 206, a first material pushing block, 2061, a material placing groove, 207, a second material pushing cylinder, 2071, a second material pushing block, 208, a material placing plate, 3, a rotating mechanism, 301, a supporting plate, 302, an upper clamping plate, 303, a lower clamping plate, 3031, a guide sliding groove, 304, a rotating cylinder, 305, a clamping cylinder, 306, a blocking cylinder, 3061, a blocking rod, 307, a first pressing plate, 3071, a first air blowing hole, 4, a circulation sliding way, 401, a guide sliding way, 402, a circulation sliding way, 403, a second pressing plate, 4031, a second air blowing hole, 5, an air blowing mechanism, 501, an air outlet pipe, 6, a circulation mechanism, 601, a first circulation cylinder, 1, a first circulation cylinder, a first, The device comprises a second circulation cylinder 6021, a second limit column 603, a third circulation cylinder 6031, a third limit column 604, a fourth circulation cylinder 605, a first limit hole 606, a second limit hole 607, a cover plate cylinder 6071, a first cover plate 7, a beating cylinder 8 and a baffle.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used only for convenience in describing and simplifying the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

As shown in fig. 1-10, the utility model provides a feeding device, including bottom plate 1, pushing equipment 2, slewing mechanism 3, circulation slide 4 and circulation mechanism 6.

The bottom plate 1 is a rectangular plate which is horizontally arranged and has a certain thickness, and a plurality of mounting holes for fixing the pushing mechanism 2, the rotating mechanism 3 and the circulation slide 4 are formed in the bottom plate 1.

The material pushing mechanism 2 comprises a material pushing table fixed on the base plate 1, the material pushing table comprises a table-board 201 horizontally arranged and two connecting walls vertically arranged below the table-board 201, the table-board 201 is fixedly connected with the upper ends of the connecting walls, and the lower ends of the connecting walls are fixedly connected with the base plate 1.

Two limiting walls 202 are vertically arranged on the table-board 201 relatively, and the two limiting walls 202 are positioned at the position of the table-board 201 close to the edge. The opposite wall surfaces of the two limiting walls 202 are respectively provided with a first side wall 2021 in a protruding manner, and the first side walls 2021 are located on the side of the limiting walls 202 far away from the rotating mechanism 3. A second side wall 2022 is fixed on each of the opposite walls of the two limiting walls 202, the second side wall 2022 is located on one side of the limiting wall 202 close to the rotating mechanism 3, and the first side wall 2021 and the second side wall 2022 are both vertically arranged.

The first side wall 2021, the second side wall 2022 and the limiting wall 202 are matched to form a vertically arranged limiting groove, and the two oppositely arranged limiting grooves are matched to form a limiting space suitable for placing a material pipe. A plurality of material pipes are stacked in the limiting space, one end of each material pipe is located in one limiting groove, and the other end of each material pipe is located in the other limiting groove. The lower end of the second side wall 2022 does not contact with the table 201, and the second side wall 2022 and the table 201 cooperate to form a tube outlet suitable for pushing out a tube.

Two slide rails 203 are horizontally arranged below the table top 201 side by side, the length direction of the slide rails 203 is perpendicular to the length direction of the material pipe located in the limiting space, and the two slide rails 203 are fixed on a first fixing plate horizontally arranged. The first fixing plate is fixedly connected with the table-board 201 through a plurality of vertically arranged first connecting plates. The sliding rail 203 is provided with sliding blocks 2031 in a sliding manner, the material pushing plate 204 is located above the two sliding blocks 2031, and the material pushing plate 204 is fixedly connected with the two sliding blocks 2031.

The lower surface of the first fixing plate is fixed with a first material pushing cylinder 205, the lower surface of the material pushing plate 204 is vertically and fixedly provided with a second connecting plate, and the lower end of the second connecting plate is fixedly connected with an expansion link of the first material pushing cylinder 205.

Two first material pushing blocks 206 are fixed on the upper surface of the material pushing plate 204 side by side, and each first material pushing block 206 comprises a horizontally arranged elongated body and a connecting part protruding from the lower surface of one end of the body. The connecting portion is fixedly connected with the material pushing plate 204, a material placing groove 2061 suitable for placing a material pipe is recessed in the upper surface of the body, the upper ends of two side edges of the material placing groove 2061 are respectively expanded towards the two sides to form a first guide inclined surface, and the first guide inclined surface can assist the material pipe to accurately fall into the material placing groove 2061. The distribution directions of the two material placing grooves 2061 are parallel to the length direction of the material pipe positioned in the limiting space.

The first material pushing block 206 is located between the two limiting grooves, a strip-shaped material pushing groove 2011 suitable for the first material pushing block 206 to extend out of the table-board 201 is arranged on the table-board 201, and the material pushing groove 2011 is communicated with the side edge of the table-board 201. The upper half of the body is exposed from the material pushing groove 2011, and the bottom of the material placing groove 2061 and the upper surface of the table-board 201 are positioned on the same horizontal plane.

The operation of the first pushing cylinder 205 is as follows:

the first pushing cylinder 205 contracts the telescopic rod, the first pushing block 206 contracts from the side edge of the table-board 201 and returns to the pushing trough 2011, and at the moment, the lower surface of the material pipe at the lowest part of the limiting space is in friction contact with the upper surface of the body and is continuously close to the placing trough 2061 in the contraction process of the telescopic rod of the first pushing cylinder 205. When the telescopic rod of the first pushing cylinder 205 is contracted to enable the material placing groove 2061 to be just positioned below the limiting space, the material pipe at the lowest part of the limiting space falls into the material placing groove 2061. The first material pushing cylinder 205 extends out of the telescopic rod, and the first material pushing block 206 is driven by the first material pushing cylinder 205 to push the material pipe in the material placing groove 2061 to the first station on one side of the table-board 201.

One end of the first station in the length direction is provided with a clamping station, and the other end of the first station in the length direction is provided with a second material pushing cylinder 207.

The second pushing cylinder 207 is fixedly arranged at one end of a third connecting plate, and the other end of the third connecting plate is fixedly connected with the table-board 201. The length direction of the telescopic rod of the second material pushing cylinder 207 is consistent with the length direction of the material pipe positioned at the first station, and a second material pushing block 2071 which is vertically arranged is fixed on the telescopic rod of the second material pushing cylinder 207.

The operation of the second pushing cylinder 207 is as follows:

after the first material pushing cylinder 205 transfers the material pipe to the first station, the second material pushing cylinder 207 extends out of the telescopic rod, the second material pushing block 2071 contacts one end of the material pipe located at the first station and pushes the material pipe out in the direction close to the clamping station, and when the other end of the material pipe is located at the clamping station, the second material pushing cylinder 207 contracts the telescopic rod. The material placing groove 2061 can limit the position of the material pipe when the material pipe is pushed by the second material pushing block 2071, so as to ensure the stability of the material pipe.

A material placing plate 208 is horizontally arranged below the material pipe positioned at the first station, one end of the material placing plate 208 is provided with an integrally connected L-shaped bent part, and the bent part of the material placing plate 208 is fixedly connected with the table top 201. The material placing plate 208 is located between the first material pushing block 206 and the second material pushing cylinder 207, which are close to the second material pushing cylinder 207, and the material placing plate 208 is located below the material pipe all the time in the process that the second material pushing block 2071 pushes the material pipe.

Slewing mechanism 3 includes two backup pads 301 of relative vertical setting, and the lower extreme of two backup pads 301 all with first connecting block fixed connection, first connecting block and bottom plate 1 fixed connection.

A clamping group is arranged above the two supporting plates 301, the clamping group comprises an upper clamping plate 302 and a lower clamping plate 303, and the upper clamping plate 302 and the lower clamping plate 303 are matched to form a clamping station.

Two connecting pieces extend downwards from the lower surface of the lower clamping plate 303 along two side edges close to the two support plates 301, a first connecting flange is fixed on the side surface of each connecting piece close to the support plate 301, and a first connecting shaft protrudes from the first connecting flange towards the support plate 301. The supporting plate 301 is provided with a first connecting hole, a first bearing is embedded in the first connecting hole, the inner wall of the first connecting hole is fixedly connected with the outer ring of the first bearing, the first connecting shaft is fixedly connected with the inner ring of the first bearing, and the lower clamping plate 303 is rotatably connected with the supporting plate 301 through the first bearing.

A rotating oil cylinder 304 is arranged below the lower clamping plate 303, the cylinder body of the rotating oil cylinder 304 is arranged downwards, and the telescopic rod of the rotating oil cylinder 304 is arranged upwards. The lower end of the cylinder body of the rotating cylinder 304 and the upper end of the telescopic rod of the rotating cylinder 304 are both hinged with a first connecting seat, the first connecting seat hinged with the lower end of the cylinder body of the rotating cylinder 304 is fixedly connected with the bottom plate 1, and the first connecting seat hinged with the upper end of the telescopic rod of the rotating cylinder 304 is fixedly connected with the lower clamping plate 303.

In this embodiment, a support column is further disposed below the lower clamping plate 303, a lower end of the support column is fixedly connected to the first connecting block, and an upper surface of the support column is closely attached to a lower surface of the lower clamping plate 303 horizontally disposed. The support column can play a role in supporting the lower clamping plate 303 when the lower clamping plate 303 does not need to rotate, and the burden of the rotating oil cylinder 304 is reduced.

The upper surface of the lower clamping plate 303 and the bottom of the material placing groove 2061 are located on the same horizontal plane, a guide sliding groove 3031 suitable for sliding of parts is arranged on the upper surface of the lower clamping plate 303, and the guide sliding groove 3031 is tightly attached to a clamping station. When the second material pushing cylinder 207 pushes out the material pipe located at the first station, one end, close to the clamping station, of the material pipe is gradually close to the guide chute 3031, and when the end portion of the material pipe abuts against the guide chute 3031, the telescopic rod of the second material pushing cylinder 207 contracts.

An L-shaped second fixing plate is vertically arranged on the side edge of the guide chute 3031, the second fixing plate is fixedly connected with the lower clamping plate 303, and a clamping cylinder 305 and a blocking cylinder 306 are fixedly arranged on the second fixing plate.

The clamping cylinder 305 is located above the clamping station, the telescopic rod of the clamping cylinder 305 is perpendicular to the lower clamping plate 303 and is arranged downwards, and the upper clamping plate 302 is fixedly connected with the telescopic rod of the clamping cylinder 305. The upper clamping plate 302 comprises a rectangular plate body and side plates extending downwards from two sides of the plate body, the plate body is always parallel to the lower clamping plate 303, and the two side plates and the plate body are matched to form a clamping groove. The notch in centre gripping groove expands respectively to both sides and forms two second direction inclined planes, and the second direction inclined plane can assist the material pipe to get into the centre gripping inslot.

The operation of the clamp cylinder 305 is as follows:

after one end of the material pipe is positioned at the clamping station, the clamping cylinder 305 drives the upper clamping plate 302 to move towards the lower clamping plate 303, and after the clamping groove limits the position of the material pipe, the upper clamping plate 302 and the lower clamping plate 303 clamp and fix the material pipe on the clamping station.

The blocking cylinder 306 is located above the guide sliding groove 3031, the telescopic rod of the blocking cylinder 306 is perpendicular to the lower clamping plate 303 and arranged downwards, the blocking rod 3061 is fixedly arranged on the telescopic rod of the blocking cylinder 306, and the length direction of the blocking rod 3061 is parallel to the length direction of the telescopic rod of the blocking cylinder 306. One end of the material pipe, which is located at the clamping station, is provided with a discharge port, and the blocking rod 3061 can move to a position where the discharge port can be blocked from the upper side of the discharge port under the driving of the blocking cylinder 306.

The operation of the blocking cylinder 306 is as follows:

the blocking cylinder 306 drives the blocking rod 3061 to move towards the lower clamping plate 303, and the blocking rod 3061 moves downwards until the discharge hole of the material pipe is blocked, so that the part is prevented from sliding out of the material pipe.

The process of the matching work of the pushing mechanism 2 and the rotating mechanism 3 is as follows:

the first pushing cylinder 205 contracts the telescopic rod to enable the material placing groove 2061 to be located below the limiting space, and the material pipe located at the lowest position of the limiting space falls into the material placing groove 2061.

The first pushing cylinder 205 extends out of the telescopic rod to push the material pipe to the first station, the second pushing cylinder 207 drives the second pushing block 2071 to push one end of the material pipe to the clamping station, and the telescopic rod of the second pushing cylinder 207 is retracted.

The clamping cylinder 305 drives the upper clamping plate 302 to move, and the upper clamping plate 302 and the lower clamping plate 303 clamp and fix one end of the material pipe on a clamping station. The blocking cylinder 306 drives the blocking rod 3061 to move, and the blocking rod 3061 blocks the discharge hole of the material pipe.

The lower clamping plate 303 is in an initial state of being horizontally arranged, the rotating oil cylinder 304 drives the lower clamping plate 303 to rotate around the joint of the lower clamping plate 303 and the supporting plate 301, and a material pipe with the end fixed on the clamping station is slowly inclined along with the rotation of the lower clamping plate 303. When the rotary oil cylinder 304 stops working, the lower clamping plate 303 is in an inclined state, and one end of the material pipe where the material outlet is located is arranged in an inclined downward state. The blocking rod 3061 prevents parts from sliding out of the tube during tilting of the tube.

The material pipe is obliquely arranged and then positioned above the material placing groove 2061, the first material pushing cylinder 205 contracts the telescopic rod to enable the material placing groove 2061 to be positioned below the limiting space, and the material pipe positioned at the lowest position of the limiting space falls into the material placing groove 2061.

After the rotary oil cylinder 304 stops working, the blocking cylinder 306 drives the blocking rod 3061 to move away from the discharge hole, the part slides out of the material pipe from the discharge hole under the action of gravity and then slides into the guide sliding groove 3031, and subsequent circulation is continued. When all parts in the material pipe are completely circulated, the material pipe is changed into an empty material pipe, and the rotating oil cylinder 304 drives the lower clamping plate 303 to rotate so that the lower clamping plate 303 is restored to the initial state of horizontal arrangement from the inclined state. At this time, one end of the empty pipe is disposed on the clamping station, and the other end of the empty pipe is located above the material placing plate 208.

The clamping cylinder 305 drives the upper clamping plate 302 to move upwards, and the clamping groove no longer limits the position of the empty pipe. The first material pushing cylinder 205 extends out of the telescopic rod to push the material pipe in the material placing groove 2061 to the first station, meanwhile, the end parts of the two first material pushing blocks 206 push out the empty material pipe on the material placing plate 208 and the lower clamping plate 303, and the empty material pipe pushed out by the first material pushing blocks 206 falls on the bottom plate 1.

The circulation slide way 4 is horizontally arranged above the bottom plate 1, and one end of the circulation slide way 4 close to the guide chute 3031 extends obliquely upwards to form a guide slide way 401. A plurality of L-shaped second connecting blocks with different heights are fixedly arranged below the guide slide way 401 and the circulation slide way 4, and the guide slide way 401 and the circulation slide way 4 are fixedly connected with the bottom plate 1 through the plurality of second connecting blocks.

When the rotary oil cylinder 304 stops working, the inclination angle of the lower clamping plate 303 is consistent with the inclination angle of the guide slideway 401 relative to the circulation slideway 4, and the side edge of the lower clamping plate 303 close to the guide chute 3031 is closely attached to the side edge of the guide slideway 401 close to the guide chute 3031. The guide slide way 401 and the circulation slide way 4 are provided with a circulation chute 402 suitable for sliding of parts, the inclined circulation chute 402 is communicated with the guide chute 3031, and the parts in the guide chute 3031 can slide into the circulation chute 402 from the guide chute 3031.

In this embodiment, the part includes the casing, and the both sides of casing are stretched out respectively the level and are had first pin, and the one side of keeping away from the casing of just a first pin is fixed with the second pin. The guide chute 3031 and the circulation chute 402 both comprise a first chute and a second chute which are arranged in a sunken mode, the first chute is used for arranging the shell, and the second chute is used for arranging the second pins.

After the blocking cylinder 306 drives the blocking rod 3061 to be far away from the discharge hole, the parts in the material pipe slide into the circulation sliding groove 402 along the guide sliding groove 3031 under the action of gravity.

In this embodiment, a plurality of blowing mechanisms 5 are disposed above the guide chute 3031 and the circulation chute 402, and the blowing mechanisms 5 include the air outlet pipes 501.

An L-shaped first pressure plate 307 is fixedly arranged above the guide sliding groove 3031, a vertically arranged part of the first pressure plate 307 is fixedly connected with the second fixing plate, a horizontally arranged part of the first pressure plate 307 is covered above the first sliding groove of the guide sliding groove 3031, and the horizontally arranged part of the first pressure plate 307 and the guide sliding groove 3031 are matched to form a guide space suitable for sliding of parts.

The first pressure plate 307 is provided with a first blowing hole 3071, the first blowing hole 3071 is located below the blocking rod 3061, and the first blowing hole 3071 not only enables the blocking rod 3061 to move freely under the driving of the blocking cylinder 306, but also enables the air blown out from the air outlet pipe 501 to contact with a part located in the guide space, so that the part in the guide space can be conveniently circulated. The blowing mechanism 5 located above the guide sliding chute 3031 is fixedly connected with the lower clamping plate 303 through a third connecting block, and the air outlet pipe 501 of the blowing mechanism 5 located above the guide sliding chute 3031 always points to the first blowing hole 3071.

A second pressing plate 403 which is matched with the circulation chute 402 in shape is arranged above the circulation chute 402, and the second pressing plate 403 is fixedly connected with the guide slide way 401 and the circulation slide way 4. The second pressing plate 403 is covered above the first sliding groove of the circulation sliding groove 402, and the second pressing plate 403 and the circulation sliding groove 402 cooperate to form a circulation space suitable for sliding of parts.

The blowing mechanisms 5 located above the circulation sliding grooves 402 are all fixedly connected with the second pressing plate 403, a plurality of second blowing holes 4031 are formed in the second pressing plate 403, and the air outlet pipes 501 of the blowing mechanisms 5 located above the circulation sliding grooves 402 always point to the second blowing holes 4031.

When the parts slide in the guide chute 3031 and the circulation chute 402, the individual parts can be stuck in the guide chute 3031 and the circulation chute 402, and the situation can affect the normal circulation of the parts. The position of the part in the guiding space and the circulation space can be forcibly changed by the air blown out of the air outlet pipe 501, so that the part is prevented from being clamped. The first pressure plate 307 and the second pressure plate 403 can limit the parts in the guide chute 3031 and the circulation chute 402 when the blowing mechanism 5 works, and prevent the parts from falling out of the guide chute 3031 and the circulation chute 402 in the circulation process.

The circulation mechanism 6 is arranged at one end of the circulation slide 4 far away from the guide slide 401.

The circulation mechanism 6 comprises a first circulation cylinder 601, a second circulation cylinder 602, a third circulation cylinder 603 and a fourth circulation cylinder 604 which are arranged below the circulation slide 4, and parts in the circulation slide 402 can sequentially circulate above the first circulation cylinder 601, above the second circulation cylinder 602 and above the third circulation cylinder 603.

The telescopic rod of the first circulation cylinder 601 is vertically arranged upwards, and the upper end of the telescopic rod of the first circulation cylinder 601 is vertically fixed with a first limiting column 6011. A first limiting hole 605 is formed in the circulation slide 4, and the projection of the first limiting hole 605 towards the circulation slide 4 falls on the second sliding groove. The upper end of the first stopper column 6011 is driven by the first flow cylinder 601 to move from below the first stopper hole 605 to above the first stopper hole 605, and the first stopper column 6011 with the end located above the first stopper hole 605 can stop the flow of the parts by blocking the second pin of the parts.

The telescopic rod of the second circulation cylinder 602 is vertically arranged upwards, and the upper end of the telescopic rod of the second circulation cylinder 602 is vertically fixed with a second limit column 6021. The second limiting hole 606 is formed in the circulation slide 4, the second limiting hole 606 is a long-strip-shaped through hole formed in the length direction of the circulation slide 4, and the projection of the second limiting hole 606 towards the circulation slide 4 falls on the first sliding groove. The upper end of the second limit column 6021 can move from below the second limit hole 606 to above the second limit hole 606 under the driving of the second circulation cylinder 602, and the second limit column 6021 with the end positioned above the second limit hole 606 can stop the circulation of the part by blocking the shell of the part.

The distance between the first position-limiting column 6011 and the second position-limiting column 6021 is suitable for placing one part, and when the second position-limiting column 6021 blocks the first part on the circulation chute 402, the first position-limiting column 6011 can just block the second part arranged close to the first part.

The telescopic rod of the third revolving cylinder 603 is vertically arranged upwards, and the upper end of the telescopic rod of the third revolving cylinder 603 is vertically fixed with a third limit column 6031. The upper end of the third stopper column 6031 can be moved from below the second stopper hole 606 to above the second stopper hole 606 by the driving of the third revolving cylinder 603.

The length direction of the telescopic rod of the fourth circulation cylinder 604 is consistent with the length direction of the circulation slide 4, the third circulation cylinder 603 is fixedly connected with the telescopic rod of the fourth circulation cylinder 604, and the third limit column 6031 with the end part positioned above the second limit hole 606 can move along the second limit hole 606 under the driving of the fourth circulation cylinder 604.

The side of circulation slide 4 still is provided with apron cylinder 607, and the third connecting block of the L shape that apron cylinder 607 passes through the fixed setting in below is connected with bottom plate 1 fixed connection. The length direction perpendicular to of the telescopic link of the apron cylinder 607 of level setting circulates the length direction of slide 4, and fixed connection has the first apron 6071 of level setting on the telescopic link of apron cylinder 607, and first apron 6071 can cover under the drive of apron cylinder 607 and establish the top at circulation spout 402, and first apron 6071 forms with circulation spout 402 cooperation and is suitable for the gliding second station of part. In this embodiment, a maximum of four parts can be accommodated in the second station.

The working process of the circulation mechanism 6 is as follows:

the second circulation cylinder 602 drives the second limit column 6021 to ascend, so that the upper end of the second limit column 6021 is positioned above the second limit hole 606, when the part circulates to the second limit column 6021, the part is blocked by the second limit column 6021, and the part arranged in close contact with the second limit column 6021 is marked as a first part.

The first diversion cylinder 601 drives the first position-limiting column 6011 to ascend, so that the upper end of the first position-limiting column 6011 is located above the first position-limiting hole 605, and at the moment, the first position-limiting column 6011 can just block the second part arranged close to the first part.

The second circulation cylinder 602 drives the second limit column 6021 to descend, the blowing mechanism 5 located between the second limit column 6021 and the first limit column 6011 blows air to the first part, and the first part circulates from one side of the third limit column 6031 to the other side of the third limit column 6031.

The third revolving cylinder 603 drives the third stopper 6031 to ascend so that the upper end of the third stopper 6031 is located above the second stopper hole 606.

The telescopic rod of the fourth circulation cylinder 604 stretches out to drive the third limiting column 6031 to move along the second limiting hole 606, and the third limiting column 6031 pushes the first part to the second station to complete circulation of the part.

The second circulation cylinder 602 drives the second limit column 6021 to ascend again, and meanwhile, the telescopic rod of the fourth circulation cylinder 604 and the telescopic rod driven by the third circulation cylinder 603 contract.

The first flow cylinder 601 drives the first limit column 6011 to descend, the first limit column 6011 does not block the flow of the parts, and the parts continue to flow to the second limit column 6021 along the flow sliding groove 402. At this time, the original second part is the part which is now arranged next to the second limit column 6021, and the original second part is marked as the new first part.

The first steering cylinder 601 re-drives the first stopper pillar 6011 to ascend, the first stopper pillar 6011 can block a new second part disposed next to the new first part, and then the above process is repeated.

In this embodiment, after there are four parts in the second station, the telescopic rod of the cover plate cylinder 607 is retracted, the first cover plate 6071 is no longer covered on the second station, and other mechanisms transfer the four parts located in the second station to other parts processing equipment.

According to a further embodiment, a tapping cylinder 7 is also provided above the first station. In this embodiment, a first connecting rod is fixedly connected to the second side wall 2022 disposed close to the rotating mechanism 3, and a second connecting rod is fixedly connected to one end of the first connecting rod away from the second side wall 2022. Pat cylinder 7 and fix the setting on the second connecting rod, when the material pipe slope sets up, pat cylinder 7 and can drive the telescopic link and paste the setting tightly with the one end that the material pipe kept away from the clamping station.

When the material pipe slope set up, most part in the material pipe can follow discharge gate roll-off material pipe under the action of gravity, but also have few part can block in the material pipe, and this kind of condition can influence the normal circulation of part. Pat cylinder 7 and constantly drive the telescopic link and stretch out and retract, the telescopic link is continuous to be contacted with the tip of material pipe, can play the effect of patting the material pipe that the slope set up. The material pipe can not only accelerate the circulation of parts in the material pipe, but also solve the problem that the parts are clamped in the material pipe because the beating of the beating cylinder 7 generates vibration.

In this embodiment, a plurality of sets of second connection holes are vertically formed on the second side wall 2022, and a user can adjust the height of the flapping cylinder 7 by adjusting the positions of the used second connection holes.

In this embodiment, one end of the first connecting rod away from the second sidewall 2022 is provided with a third connecting hole and an arc-shaped groove surrounding the third connecting hole. The angle of the second connecting rod can be adjusted in the cooperation of the arc-shaped groove and the third connecting hole, and then the orientation of the telescopic rod of the flapping cylinder 7 is adjusted.

In this embodiment, three fourth connection holes are formed in the second connection rod side by side, the flapping cylinder 7 is fixed in the fourth connection holes, and the plurality of fourth connection holes can help a user to adjust the position of the flapping cylinder 7.

According to another embodiment, a baffle plate 8 is vertically arranged above one side of the first station far away from the material pushing table, third connecting plates are fixedly connected to two sides of the baffle plate 8 respectively, and each third connecting plate is fixedly connected with one second side wall 2022 respectively.

When the material pipe sets up in the slope, if the material pipe fracture or the clamping station fails to press from both sides tight the tip of material pipe, the material pipe of slope setting has the risk of dropping and pounding the user. Baffle 8 can restrict the position that drops of the material pipe that the slope set up when the unexpected condition takes place, can play the safety protection effect to the user.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, a schematic representation of the term does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims (7)

1. A loading device, comprising:

the bottom plate is horizontally arranged;

the pushing mechanism is arranged on the bottom plate and used for arranging one end of a material pipe with a part inside in a clamping station, and a discharge hole is formed in one end, located at the clamping station, of the material pipe;

the rotating mechanism is arranged on the bottom plate and comprises two supporting plates which are arranged vertically relatively, and a clamping group is arranged above the two supporting plates and comprises an upper clamping plate and a lower clamping plate;

a clamping cylinder is fixedly arranged above the upper clamping plate, the upper clamping plate is fixedly connected with the lower end of a telescopic rod of the clamping cylinder, the upper clamping plate and the lower clamping plate are matched to form a clamping station, and a first station is arranged in the length direction of the clamping station;

the upper surface of the lower clamping plate is provided with a guide chute suitable for the sliding of the part, and the guide chute is closely attached to the clamping station; the lower surface of the lower clamping plate extends downwards along two side edges close to the two support plates to form two connecting pieces, and each connecting piece is rotatably connected with one support plate through a bearing;

a rotating oil cylinder is arranged below the lower clamping plate, the end part of a cylinder body of the rotating oil cylinder is hinged with the bottom plate, and the end part of a telescopic rod of the rotating oil cylinder is hinged with the lower clamping plate; the upper clamping plate, the lower clamping plate and the material pipe with one end fixedly arranged on the clamping station can be obliquely arranged under the driving of the rotating oil cylinder;

a blocking cylinder is arranged above the guide sliding chute, a blocking rod is fixedly arranged on a telescopic rod of the blocking cylinder, and the blocking rod can move to a position capable of blocking the discharge port from the upper part of the discharge port under the driving of the blocking cylinder;

the circulation slide way is horizontally arranged above the bottom plate, a guide slide way extends obliquely upwards from one end of the circulation slide way, and the lower clamping plate can be tightly attached to the guide slide way under the driving of the rotating oil cylinder;

the guide slide way and the circulation slide way are provided with circulation slide grooves suitable for the sliding of the parts, the circulation slide grooves are used for accommodating the parts sliding out of the obliquely arranged material pipes, the circulation slide grooves can be communicated with the guide slide grooves under the driving of the rotating oil cylinder, and the parts in the guide slide grooves can slide into the circulation slide grooves from the guide slide grooves;

the circulation mechanism is used for circulating the parts in the circulation sliding groove one by one.

2. The loading device according to claim 1, characterized in that:

the circulation mechanism comprises a first circulation cylinder, a second circulation cylinder, a third circulation cylinder, a fourth circulation cylinder and a cover plate cylinder;

the first circulation cylinder, the second circulation cylinder and the third circulation cylinder are sequentially and vertically arranged below the circulation slide way according to the circulation sequence of the parts;

a first limiting column is vertically fixed at the upper end of the telescopic rod of the first circulation cylinder, a first limiting hole is formed in the circulation slide way, and the upper end of the first limiting column can move from the lower part of the first limiting hole to the upper part of the first limiting hole under the driving of the first circulation cylinder;

a second limiting column is vertically fixed at the upper end of the telescopic rod of the second circulation cylinder, a second limiting hole is formed in the circulation slide way, the second limiting hole is a long-strip-shaped through hole arranged along the length direction of the circulation slide groove, and the upper end of the second limiting column can move from the lower part of the second limiting hole to the upper part of the second limiting hole under the driving of the second circulation cylinder;

the distance between the first limiting column and the second limiting column is suitable for placing one part;

a third limiting column is vertically fixed at the upper end of the telescopic rod of the third revolving cylinder, and the upper end of the third limiting column can move from the lower part of the second limiting hole to the upper part of the second limiting hole under the driving of the third revolving cylinder;

the fourth circulation cylinder is horizontally arranged below the circulation slide way, the length direction of a telescopic rod of the fourth circulation cylinder is consistent with the length direction of the circulation slide way, the third circulation cylinder is fixedly connected with a telescopic rod of the fourth circulation cylinder, and the third limiting column can move along the second limiting hole under the driving of the fourth circulation cylinder;

the apron cylinder level sets up the one side of circulation slide, the length direction perpendicular to of the telescopic link of apron cylinder the length direction of circulation slide, fixed connection has the first apron of level setting on the telescopic link of apron cylinder, first apron is in can cover under the drive of apron cylinder and establish the top of circulation spout, first apron forms with the cooperation of circulation spout and is suitable for the gliding second station of part.

3. The loading device according to claim 2, characterized in that:

the material pushing mechanism comprises a material pushing platform arranged on the bottom plate, the material pushing platform is fixedly arranged on the bottom plate, and the material pushing platform comprises a horizontally arranged platform surface;

two limiting walls are vertically arranged on the table top relatively, a first side wall protrudes from the wall surface of each limiting wall which is arranged oppositely along one side of the limiting wall far away from the rotating mechanism, a second side wall is fixed on the wall surface of each limiting wall which is arranged oppositely, and the second side wall is positioned on one side of the limiting wall close to the rotating mechanism;

the first side wall, the second side wall and the limiting wall are matched to form a vertically arranged limiting groove, two oppositely arranged limiting grooves are matched to form a limiting space suitable for placing the material pipes, and a plurality of material pipes are stacked in the limiting space; the lower ends of the two second side walls are matched with the table top to form a material pipe outlet suitable for pushing the material pipe out;

a slide rail is arranged below the material pushing table, the length direction of the slide rail is perpendicular to the length direction of the material pipe in the limiting space, a slide block is matched and slides on the slide rail, a material pushing plate is fixedly arranged on the slide block, a first material pushing block is arranged on the upper surface of the material pushing plate and located between the two limiting grooves, a material placing groove suitable for placing the material pipe is formed in the upper surface of the first material pushing block in a concave mode, and a long-strip-shaped material pushing groove suitable for enabling the first material pushing block to extend out of the table top is formed in the table top;

a first material pushing cylinder is fixedly arranged below the material pushing table, the material pushing plate is fixedly connected with a telescopic rod of the first material pushing cylinder, and the material pipe positioned in the material placing groove can move to the first station from the limiting space under the pushing of the first material pushing cylinder;

a second material pushing cylinder is fixedly arranged on the table board, the length direction of a telescopic rod of the second material pushing cylinder is consistent with the length direction of the clamping station, a second material pushing block is fixedly arranged on a telescopic rod of the second material pushing cylinder, and the second material pushing block can push one end, where the discharge hole of the material pipe is located, of the first station into the clamping station under the driving of the second material pushing cylinder;

a horizontally arranged material placing plate extends out of the side face of the table top, the material placing plate is located below the first station, and the upper surface of the material placing plate and the upper surface of the lower clamping plate are located on the same horizontal plane.

4. A loading device as claimed in claim 3, characterised in that:

a plurality of blowing mechanisms are arranged above the guide sliding groove and the circulation sliding groove respectively, and each blowing mechanism comprises an air outlet pipe;

a first pressing plate is fixedly arranged above the guide sliding groove, the first pressing plate and the guide sliding groove are matched to form a guide space suitable for the sliding of the part, a first air blowing hole is formed in the first pressing plate, the first air blowing hole is located below the blocking rod, and an air outlet pipe located above the guide sliding groove always points to the first air blowing hole;

the part sliding device is characterized in that a second pressing plate in the shape matched with the flowing chute is fixedly arranged above the flowing chute, the second pressing plate and the flowing chute are matched to form a flowing space suitable for sliding of the part, a plurality of second air blowing holes are formed in the second pressing plate, and an air outlet pipe above the flowing chute points to the second air blowing holes all the time.

5. The loading device according to claim 4, characterized in that:

the fixed cylinder of patting that is provided with in top of first station, the tip of the telescopic link of patting the cylinder is in can set up with the slope under the drive of patting the cylinder keep away from of material pipe the one end of pressing from both sides tight station pastes tight setting.

6. The loading device according to claim 5, characterized in that:

the table top is fixedly provided with a supporting column, the supporting column is located below the lower clamping plate, and the lower surface of the lower clamping plate is horizontally arranged to be tightly attached to the upper surface of the supporting column.

7. The loading device according to claim 6, characterized in that:

one side of the first station, which is far away from the material pushing table, is vertically provided with a baffle, and two sides of the baffle are respectively fixedly connected with the second side wall.

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