CN217577353U

CN217577353U - Feeding device

Info

Publication number: CN217577353U
Application number: CN202221235217.7U
Authority: CN
Inventors: 吴志强; 汪曲林; 容嘉杰; 洪磊磊
Original assignee: Guangdong Fuwa Equipment Manufacturing Co Ltd
Current assignee: Guangdong Fuwa Equipment Manufacturing Co Ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-10-14
Anticipated expiration: 2032-05-20

Abstract

The utility model provides a feeding device, include: the lifting device is in transmission connection with the discharging table and drives the discharging table to lift, the feeding table is arranged on one side of the discharging table, and the three-axis translation mechanism drives the electromagnet assembly to move back and forth between the feeding table and the discharging table; the electromagnet assembly comprises a top plate, at least one flexible piece and at least one electromagnet, the top plate is in transmission connection with the three-axis translation mechanism, and the electromagnet is connected with the top plate through the flexible piece. The utility model discloses a loading attachment's blowing platform can go up and down, conveniently places the work piece at the blowing bench to the accessible electro-magnet adsorbs the work piece, then moves the work piece to the pay-off bench through triaxial moving mechanism, and then carries in subsequent production processes, has alleviateed workman intensity of labour, and labour saving and time saving has improved security and production efficiency.

Description

Feeding device

Technical Field

The utility model relates to a cold box processing technology field, concretely relates to loading attachment.

Background

The cold box, i.e. the refrigerated container, is a special container which has good heat insulation, can maintain a certain low temperature requirement and is suitable for the transportation and storage of various perishable foods. The frame of the outer shell of the cold box usually has bar-shaped corner posts, which require a series of machining operations in the production of the cold box.

The material is moved to the preceding front corner post material loading of preceding frame line of cold box at present usually the manual work, and the assembly of going up the line because it is big to move material work load, needs a strong workman just to move the material, if the transport action can not be accomplished at one stroke, the preceding corner post of moving can kick-back, causes bodily injury easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the shortcoming and not enough among the prior art, provide a loading attachment.

An embodiment of the utility model provides a loading attachment, include: the lifting device is in transmission connection with the discharging table and drives the discharging table to lift, the feeding table is arranged on one side of the discharging table, and the three-axis translation mechanism drives the electromagnet assembly to move back and forth between the feeding table and the discharging table;

the electromagnet assembly comprises a top plate, at least one flexible piece and at least one electromagnet, the top plate is in transmission connection with the three-axis translation mechanism, and the electromagnet is connected with the top plate through the flexible piece.

Compared with the prior art, the utility model discloses a loading attachment's blowing platform can go up and down, conveniently places the work piece at the blowing bench to the accessible electro-magnet adsorbs the work piece, then moves the work piece to the pay-off bench through triaxial moving mechanism, and then carries in subsequent production processes, has alleviateed workman intensity of labour, and labour saving and time saving has improved security and production efficiency.

In some optional embodiments, the feeding table comprises a machine table and a plurality of groups of conveying rollers arranged on the machine table, the plurality of groups of conveying rollers are arranged in a transverse arrangement mode, each group of conveying rollers comprises a plurality of conveying rollers, and the conveying rollers of the same group are arranged in a longitudinal sequence mode.

In some optional embodiments, the three-axis translation mechanism includes a support frame, a transverse guide rail disposed on the support frame, a support seat movably connected to the transverse guide rail, a longitudinal guide rail disposed on the support seat, a movable frame disposed on the longitudinal guide rail, and a power assembly, wherein the power assembly drives the support seat to move along the transverse guide rail, drives the movable frame to move along the longitudinal guide rail, the movable frame is provided with a lifting mechanism, the top plate is connected to the lifting mechanism, the lifting mechanism drives the electromagnet assembly to be close to or far away from the discharge table, and drives the electromagnet assembly to be close to or far away from the feeding table.

In some optional embodiments, the movable frame is disposed at the top of the supporting seat, two sides of the movable frame are respectively provided with a limiting plate, two limiting plates are located at two sides of the supporting seat, and a limiting portion is disposed on each limiting plate and extends to the bottom of the supporting seat to be in limiting fit with the bottom of the supporting seat.

In some optional embodiments, a limiting roller is disposed on the limiting portion, and the limiting roller is rotatably connected with the limiting portion and abuts against the bottom of the supporting seat.

In some optional embodiments, guide wheels are arranged on the supporting seat and/or the movable frame, a limiting groove is formed on a wheel surface of each guide wheel, the transverse guide rail extends into the limiting groove of the guide wheel of the supporting seat, and the longitudinal guide rail extends into the limiting groove of the guide wheel of the movable frame.

In some optional embodiments, two transverse guide rails are disposed on the supporting frame, and two ends of the supporting seat are movably connected with the transverse guide rails.

In some optional embodiments, at least two longitudinal rails are disposed on the supporting seat, and the movable frame is movably connected with the at least two longitudinal rails.

In some optional embodiments, the power assembly includes two motors, one of the motors is in transmission connection with the supporting seat through a belt mechanism to drive the supporting seat to move along the transverse guide rail, and the other motor is in transmission connection with the movable frame through a belt mechanism to drive the movable frame to move along the longitudinal guide rail.

In some optional embodiments, the lifting mechanism is an air cylinder or an electric cylinder, the movable frame is provided with at least one guide hole and at least one guide rod, the guide rods are movably connected with the guide holes in a one-to-one correspondence manner, and the top plate is in transmission connection with an output shaft of the lifting mechanism and is fixedly connected with the guide rods.

In order that the invention may be more clearly understood, particular embodiments of the invention will now be described with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic structural view of the top of a feeding device according to an embodiment of the present invention;

fig. 2 is a schematic structural view of one side of the feeding device according to an embodiment of the present invention;

fig. 3 is a sectional view of a partial structure of an electromagnet assembly and a three-axis moving mechanism according to an embodiment of the present invention;

fig. 4 is a cross-sectional view of the other side of the loading device according to an embodiment of the present invention;

fig. 5 is an enlarged view of a point a shown in fig. 4.

Description of reference numerals:

10. a discharge platform; 20. a feeding table; 21. a conveying roller; 30. a three-axis translation mechanism; 31. a support frame; 32. a transverse guide rail; 33. a supporting base; 331. a guide wheel; 332. a limiting groove; 34. a longitudinal guide rail; 35. a movable frame; 351. a limiting plate; 352. a limiting part; 353. limiting the idler wheel; 354. a guide bar; 36. a power assembly; 361. a belt drive mechanism; 37. a lifting mechanism; 40. an electromagnet assembly; 41. a top plate; 42. a flexible member; 43. an electromagnet; 44. mounting a plate; 50. and (5) a workpiece.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "upper", "lower", "top", "bottom", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience in describing the present invention and for simplification of the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means 2 or more than 2 unless otherwise specified.

Referring to fig. 1 and 2, fig. 1 is a schematic structural diagram of a top of a feeding device according to an embodiment of the present invention, and fig. 2 is a schematic structural diagram of one side of the feeding device according to an embodiment of the present invention, the feeding device includes: the feeding device comprises a discharging table 10, a feeding table 20, a lifting device, a three-axis translation mechanism 30 and an electromagnet assembly 40, wherein the lifting device is in transmission connection with the discharging table 10 and drives the discharging table 10 to lift, the feeding table 20 is arranged on one side of the discharging table 10, and the three-axis translation mechanism 30 drives the electromagnet assembly 40 to reciprocate between the feeding table 20 and the discharging table 10. The lifting device can facilitate the lifting of the discharging table 10, thereby facilitating the worker to place the workpiece 50 on the discharging table 10 by manual carrying or carrying. The electromagnet assembly 40 can attract the workpiece 50, and the three-axis translation mechanism 30 moves the workpiece 50 attracted by the electromagnet assembly 40 onto the feeding table 20 and sends the workpiece to the next process through the feeding table 20.

Referring to fig. 3, which is a cross-sectional view of a partial structure of an electromagnet assembly and a three-axis moving mechanism according to an embodiment of the present invention, the electromagnet assembly 40 includes a top plate 41, at least one flexible member 42 and at least one electromagnet 43, the top plate 41 is in transmission connection with the three-axis moving mechanism 30, the electromagnet 43 is connected with the top plate 41 through the flexible member 42, in this embodiment, the flexible member 42 is further connected with a mounting plate 44, the electromagnet 43 is disposed at the bottom of the mounting plate 44, and in addition, according to a shape requirement of a workpiece, a plurality of electromagnets 43 may be disposed at the bottom of the mounting plate 44. Under the driving of the three-axis translation mechanism 30, the electromagnet 43 descends to be close to the workpiece 50, after the electromagnet 43 contacts the workpiece 50, in order to avoid the electromagnet 43 from pressing the workpiece 50 due to movement error, so that the workpiece 50 is deformed, the flexible part 42 can play a role in buffering, if the descending height of the top plate 41 is too low, because the workpiece 50 supports the electromagnet 43, the bottom end of the flexible part 42 loses the downward pulling force and bends along with the downward pulling force, and the electromagnet 43 is prevented from pressing the workpiece 50 due to too much descending of the electromagnet assembly 40.

The flexible member 42 can be designed according to the actual requirement, for example, the flexible member 42 can be a rope, a chain, a belt, etc., so as to flexibly constrain the top plate 41 and the bottom plate.

In order to facilitate the feeding table 20 to correspond to a plurality of processing stations, in some alternative embodiments, the feeding table 20 includes a table and a plurality of sets of conveying rollers 21 disposed on the table, the plurality of sets of conveying rollers 21 are arranged in a transverse direction, each set of conveying rollers 21 includes a plurality of conveying rollers 21, and the same set of conveying rollers 21 are arranged in a longitudinal direction in sequence. In practical settings, a plurality of processing stations can be arranged around the feeding table 20, the processing stations correspond to one group of conveying rollers 21, and the three-axis translation mechanism 30 can move the workpiece 50 to different groups of conveying rollers 21, so that the workpiece 50 can be correspondingly conveyed to the corresponding processing stations. In addition, if the width of the workpiece 50 is too large and needs to be conveyed by at least two adjacent sets of conveying rollers 21 together, the processing stations need to correspond to at least two sets of conveying rollers 21 at the same time.

In some alternative embodiments, the three-axis translation mechanism 30 includes a support frame 31, a transverse rail 32 disposed on the support frame 31, a support seat 33 movably connected to the transverse rail 32, a longitudinal rail 34 disposed on the support seat 33, a movable frame 35 disposed on the longitudinal rail 34, and a power assembly 36, where the power assembly 36 drives the support seat 33 to move along the transverse rail 32, the movable frame 35 is driven to move along the longitudinal rail 34, an elevating mechanism 37 is disposed on the movable frame 35, the top plate 41 is connected to the elevating mechanism 37, the elevating mechanism 37 drives the electromagnet assembly 40 to approach or move away from the discharge table 10, and the electromagnet assembly 40 to approach or move away from the feeding table 20. Of course, the structure of the three-axis translation mechanism 30 is not limited thereto, and those skilled in the art can select other suitable structures according to the teachings of the present invention, for example, a lifting frame is disposed on the supporting frame 31, a transverse guide rail 32 is disposed on the lifting frame, a moving frame is disposed on the transverse guide rail 32, a longitudinal guide rail 34 is disposed on the moving frame, the electromagnet assembly 40 is movably connected with the longitudinal guide rail 34, the power assembly 36 drives the lifting frame to lift, the driving moving frame moves along the transverse guide rail 32, and the electromagnet assembly 40 moves along the longitudinal guide rail 34, but not limited to this example.

In order to place the movable frame 35 to break away from the supporting seat 33, in some optional embodiments, the movable frame 35 is disposed at the top of the supporting seat 33, the two sides of the movable frame 35 are respectively provided with the limiting plates 351, the two limiting plates 351 are located at the two sides of the supporting seat 33, the limiting plate 351 is provided with a limiting portion 352, the limiting portion 352 extends to the bottom of the supporting seat 33, and is in limiting fit with the bottom of the supporting seat 33, because the movable frame 35 is located at the top of the supporting seat 33, and the limiting portion 352 is located at the bottom of the supporting seat 33, the movable frame 35 can be limited on the supporting seat 33 and cannot break away from, and the stability and the safety are improved.

Because the base needs to move on the supporting seat 33 along the longitudinal guide rail 34, and the limiting portion 352 also moves relative to the supporting seat 33, in order to facilitate the movement of the limiting portion 352 and reduce the friction between the limiting portion 352 and the supporting seat 33, in some optional embodiments, the limiting roller 353 is disposed on the limiting portion 352, and the limiting roller 353 is rotatably connected with the limiting portion 352 and abuts against the bottom of the supporting seat 33.

Referring to fig. 4 and 5, fig. 4 is a cross-sectional view of another side of the feeding device according to an embodiment of the present invention, fig. 5 is an enlarged view of a position a shown in fig. 4, in some alternative embodiments, a guide wheel 331 is disposed on the supporting seat 33 and/or the movable frame 35, a limit groove 332 is formed on a wheel surface of the guide wheel 331, the transverse guide rail 32 extends into the limit groove 332 of the guide wheel 331 of the supporting seat 33, and the longitudinal guide rail 34 extends into the limit groove 332 of the guide wheel 331 of the movable frame 35, so as to improve stability of the supporting seat 33 and/or the movable frame 35, in this embodiment, the guide wheels 331 are disposed on both the supporting seat 33 and the movable frame 35. Of course, the movable connection between the supporting seat 33 and the lateral rail 32 and between the movable frame 35 and the longitudinal rail 34 are not limited thereto, and those skilled in the art can also select other suitable structures according to the teachings of the present invention, for example, a sliding block is disposed on the supporting seat 33, the lateral rail 32 is a sliding slot, the sliding block is in sliding fit with the sliding slot, and the movable frame 35 and the longitudinal rail 34 are the same, but are not limited thereto.

In order to improve the stability of the supporting seat 33, in some alternative embodiments, two transverse rails 32 are provided on the supporting frame, and both ends of the supporting seat 33 are movably connected with the transverse rails 32.

In order to improve the stability of the movable frame 35, in some alternative embodiments, at least two longitudinal rails 34 are disposed on the supporting seat 33, and the movable frame 35 is movably connected with the at least two longitudinal rails 34.

In some alternative embodiments, the power assembly 36 includes two motors, one of which is drivingly connected to the support base 33 via the belt mechanism 361 to drive the support base 33 to move along the transverse rail 32, and the other of which is drivingly connected to the movable frame 35 via the belt mechanism 361 to drive the movable frame 35 to move along the longitudinal rail 34. Taking the supporting seat 33 as an example for illustration, the belt mechanism 361 includes a belt and two driving wheels, the belt is in driving connection with the driving wheels, one of the driving wheels is in driving connection with a motor, the belt is fixedly connected with the supporting seat 33, the motor rotates to drive the driving wheels to rotate, and the supporting seat 33 is driven to move by the belt. Of course, the structure of the power assembly 36 is not limited thereto, and those skilled in the art can select other suitable structures according to the teachings of the present invention, for example, the power assembly 36 includes two driving assemblies, the two driving assemblies are respectively in transmission connection with the supporting seat 33 and the movable frame 35, and the driving assembly can be a screw driving assembly, a rotary motor translation driving assembly, an air cylinder translation driving assembly, or a linear motor translation driving assembly, etc., without being limited to this example.

In some alternative embodiments, the lifting mechanism 37 is an air cylinder or an electric cylinder, an output shaft of the lifting mechanism extends and retracts in the vertical direction, the movable frame 35 is provided with at least one guide hole and at least one guide rod 354, the guide rods 354 are movably connected with the guide hole in a one-to-one correspondence, the top plate 41 is in transmission connection with the output shaft of the lifting mechanism 37 and is fixedly connected with the guide rods 354, and the guide rods can improve the stability of the movement of the top plate 41. Of course, the structure of the lifting mechanism 37 is not limited thereto, and those skilled in the art can select other suitable structures according to the teachings of the present invention, for example, the lifting mechanism 37 can adopt a screw rod driving assembly, a belt translation driving assembly, or a rotating motor translation driving assembly, etc., without being limited to this example.

The lifting device (not shown) may be designed appropriately according to actual needs, for example, the lifting device may be a screw rod lifting driving device, a rotary motor lifting driving device, a belt lifting driving device, an air cylinder lifting driving device, or a linear motor lifting driving device. In some optional embodiments, the lifting device comprises a plurality of lifting cylinders, and an output shaft of each lifting cylinder is connected with the discharging table 10 to push the discharging table 10 to lift.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A loading device, comprising: the lifting device is in transmission connection with the discharging table and drives the discharging table to lift, the feeding table is arranged on one side of the discharging table, and the three-axis translation mechanism drives the electromagnet assembly to move back and forth between the feeding table and the discharging table;

2. A loading device according to claim 1, characterised in that: the feeding table comprises a machine table and a plurality of groups of conveying rollers arranged on the machine table, the conveying rollers are transversely arranged, each group of conveying rollers comprises a plurality of conveying rollers, and the conveying rollers of the same group are longitudinally arranged in sequence.

3. A loading apparatus as claimed in claim 1 or 2, wherein: triaxial translation mechanism includes the support frame, sets up transverse guide on the support frame, with transverse guide swing joint's supporting seat, setting are in longitudinal rail on the supporting seat, setting are in adjustable shelf and power component on the longitudinal rail, the power component drive the supporting seat is followed transverse guide removes, drives the adjustable shelf is followed longitudinal rail removes, be provided with an elevating system on the adjustable shelf, the roof with elevating system connects, the elevating system drive electromagnet assembly is close to or keeps away from blowing platform, drive electromagnet assembly is close to or keeps away from pay-off platform.

4. A loading device according to claim 3, characterised in that: the movable frame is arranged at the top of the supporting seat, limiting plates are arranged on two sides of the movable frame respectively, the two limiting plates are located on two sides of the supporting seat, a limiting portion is arranged on each limiting plate, and the limiting portion extends to the bottom of the supporting seat and is in limiting fit with the bottom of the supporting seat.

5. A loading device according to claim 4, characterized in that: the limiting part is provided with a limiting roller wheel, and the limiting roller wheel is rotatably connected with the limiting part and is abutted against the bottom of the supporting seat.

6. A loading device according to claim 3, characterised in that: the supporting seat and/or be provided with the leading wheel on the adjustable shelf, be formed with the spacing groove on the wheel face of leading wheel, transverse guide stretches into the spacing inslot of the leading wheel of supporting seat, longitudinal rail stretches into the spacing inslot of the leading wheel of adjustable shelf.

7. A loading device according to claim 3, characterised in that: the support frame is provided with two transverse guide rails, and two ends of the support seat are movably connected with the transverse guide rails.

8. A loading device according to claim 3, characterised in that: the supporting seat is provided with at least two longitudinal guide rails, and the movable frame is movably connected with the at least two longitudinal guide rails.

9. A loading device according to claim 3, characterised in that: the power assembly comprises two motors, wherein one motor is in transmission connection with the supporting seat through a transmission belt mechanism and drives the supporting seat to move along the transverse guide rail, and the other motor is in transmission connection with the movable frame through the transmission belt mechanism and drives the movable frame to move along the longitudinal guide rail.

10. A loading device as claimed in claim 3, wherein: the lifting mechanism is a cylinder or an electric cylinder, at least one guide hole and at least one guide rod are arranged on the movable frame, the guide rods are in one-to-one correspondence with the guide holes and are movably connected, and the top plate is in transmission connection with an output shaft of the lifting mechanism and is fixedly connected with the guide rods.