CN218319345U

CN218319345U - Double-station symmetrical automatic feeding device with multiple elastic clamps

Info

Publication number: CN218319345U
Application number: CN202222300972.5U
Authority: CN
Inventors: 张欧; 杨树忠; 尹亚东; 胡志辉
Original assignee: Oechsler Plastic Products Taicang Co Ltd
Current assignee: Oechsler Plastic Products Taicang Co Ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-01-17
Anticipated expiration: 2032-08-31

Abstract

A multi-clip double-station symmetrical automatic feeding device comprises a feeding portal frame, a platform to be fed and two symmetrically arranged feeding modules; the feeding module comprises a feeding assembly, a group of feeding clips, a feeding clip horizontal driving assembly and a feeding lifting assembly, the feeding assembly is arranged on the feeding portal frame, the group of feeding clips are arranged on the feeding clip horizontal driving assembly in a row, and the feeding lifting assembly can push up a workpiece in the feeding clips. The utility model discloses a duplex position symmetrical formula automatic feeding device of many cartridge clips, for the frequent frequency of frequently feeding of less material loading in-process, improve loading attachment's storage volume, a plurality of material loading cartridge clips have all been set up in every solitary material loading module, thereby the storage volume of work piece has been improved, work piece constantly ejection on with the material loading cartridge clip through material loading hoisting assembly, the material that will load on the cartridge clip is in the material loading level at all times, use for follow-up production, in the actual production application, very good technological effect has been gained.

Description

Double-station symmetrical automatic feeding device with multiple elastic clamps

Technical Field

The utility model belongs to the technical field of advanced production manufacturing and automation, specifically, relate to a duplex position symmetrical formula automatic feeding device of many cartridge clips.

Background

On non-standard automated processing or assembly lines, a feeding mechanism for supplying the parts to be processed or assembled is often required. To continuously supply the machining device with the parts to be machined. The cartridge clip feeding device is suitable for batch storage and selective output, and generally comprises a cartridge clip bin, a conveying mechanism and a lifting mechanism, wherein a part to be processed is conveyed to the conveying mechanism to be prepared for the processing device to obtain the part to be processed.

However, in the conventional clip loading apparatus, the capacity of one clip magazine is limited, and if one to two clip magazines are used for loading. The processed parts are required to be continuously supplemented into the cartridge clip bin, and if manual loading is adopted, the processed parts are required to be continuously and continuously supplemented by manual work; if the manipulator is adopted for loading, the manipulator is frequently operated, so that misoperation is easily caused, and the process is unreasonable in arrangement.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a duplex position symmetry formula automatic feeding device of many cartridge clips has solved among the prior art because the cartridge clip feed bin sets up quantity less, causes and needs frequently to feed, and the problem of malfunction appears in the amount of labour is big easily.

The technical scheme is as follows: the utility model provides a double-station symmetrical automatic feeding device with multiple spring clamps, which comprises a feeding portal frame, a platform to be fed and two symmetrically arranged feeding modules, wherein the platform to be fed is positioned on the central line of the feeding portal frame, and the two symmetrically arranged feeding modules are respectively positioned at two sides of the platform to be fed; the feeding module comprises a feeding assembly, a set of feeding clips, a feeding clip horizontal driving assembly and a feeding lifting assembly, the feeding assembly is arranged on the feeding portal frame, the feeding clips are arranged on the feeding clip horizontal driving assembly in a row, the feeding clips are located below the feeding assembly, the feeding lifting assembly is located below the feeding clips, and the feeding lifting assembly can push up workpieces in the feeding clips. The utility model discloses a duplex position symmetrical formula automatic feeding device of many cartridge clips, frequently the frequency of feeding for less material loading in-process, improve loading attachment's storage volume, two sets of independent material loading modules have been set up very much, and a plurality of material loading cartridge clips have all been set up in every solitary material loading module, thereby the storage volume of work piece has been improved, work piece on with the material loading cartridge clip constantly pushes up through material loading promotion subassembly, the material that will load on the cartridge clip is in the material loading level at all times, it gets the material to treating the material loading platform with the work piece on the material loading cartridge clip to get the material loading subassembly, use for follow-up production, in the actual production application process, very good technological effect has been gained.

Further, the double-station symmetrical automatic feeding device with multiple cartridge clips is characterized in that the feeding platform comprises a feeding support seat, a feeding rodless cylinder and a workpiece placing seat, the feeding rodless cylinder is fixedly arranged on the feeding support seat, the workpiece placing seat is connected with a sliding block of the feeding rodless cylinder, and a workpiece is arranged on the workpiece placing seat. The setting treat that loading platform has the function that the level was transported, can transport the work piece on the material loading clip to treating the material loading level to guaranteed that the work piece is supplied with to the material of follow-up worker portion, job stabilization is reliable, can guarantee that production goes on in succession.

Furthermore, in the double-station symmetrical automatic feeding device with multiple cartridge clips, the moving direction of the rodless cylinder to be fed is in the same direction with the central line of the feeding portal frame. The rodless cylinder to be fed can move to a workpiece to be machined from one end of the feeding portal frame and wait for the workpiece to reach the position, so that the material is supplied.

Furthermore, the double-station symmetrical automatic feeding device with multiple spring clips comprises a material taking driving horizontal cylinder, a material taking connecting plate, a material taking sliding plate, a material taking vertical driving cylinder and a material taking sucker, wherein the material taking driving horizontal cylinder is fixedly arranged on a cross beam of the feeding portal frame, a piston rod of the material taking driving horizontal cylinder is connected with the material taking connecting plate, the material taking sliding plate is fixedly connected with the material taking connecting plate, the material taking sliding plate is slidably connected with the cross beam of the feeding portal frame, the material taking vertical driving cylinder is fixedly arranged on the material taking sliding plate, and the material taking sucker is connected with the material taking vertical driving cylinder. Get the horizontal cylinder of material drive and get the vertical actuating cylinder of driving of material and form the biax and remove the module to can make and get the material sucking disc and can get the blowing flexibly between last material level and waiting the material level.

Furthermore, according to the double-station symmetrical automatic loading device with multiple cartridges, the loading cartridges are rectangular columns, corners of the loading cartridges are all set to be round corners, and a row of workpieces is sleeved on the loading cartridges. The material loading cartridge clip can be flexibly arranged according to the structure of a workpiece, the material loading cartridge clip with the structure is suitable for the workpiece and is flat, the workpiece with the rectangular through hole is arranged in the middle, and therefore the workpiece is neatly arranged to form a pile on the material loading cartridge clip, the material storage is neat, and the material taking is convenient.

Further, the double-station symmetrical automatic feeding device of foretell many cartridge clips, material loading cartridge clip horizontal drive subassembly includes horizontal drive motor, horizontal drive lead screw, horizontal drive connecting plate, horizontal drive slide and cartridge clip feed bin backup pad, horizontal drive motor's pivot and horizontal drive lead screw are connected, the one end of horizontal drive connecting plate and the screw-nut of horizontal drive lead screw are connected to the other end and the horizontal drive slide of horizontal drive connecting plate are connected, horizontal drive slide and loading attachment's board sliding connection, cartridge clip feed bin backup pad sets up on the horizontal drive slide to be equipped with a set of material loading cartridge clip that is a set of setting in the cartridge clip backup pad. The motor drives the horizontal movement formed by the screw rod, and the group of feeding clips can be driven to be switched to the lower part of the material taking sucker in turn.

Furthermore, the double-station symmetrical automatic feeding device with the multiple cartridge clips is characterized in that a first rectangular through hole is formed in the horizontal driving sliding plate, a second rectangular through hole is formed in the cartridge clip bin supporting plate, the two second rectangular through holes are symmetrically formed in the rectangular through hole, and the two second rectangular through holes are symmetrically formed in the cross section range of the first rectangular through hole. The first rectangular through hole and the second rectangular through hole can enable the feeding lifting assembly to penetrate through, and therefore a stack of workpieces on the feeding clip can be lifted upwards.

Further, the double-station symmetrical automatic feeding device with the multiple cartridge clips comprises a feeding lifting linear module, a feeding lifting plate, two symmetrical feeding push rods and a feeding support frame, wherein the feeding lifting linear module is arranged on the feeding support frame, the feeding lifting plate is connected with a slider of the feeding lifting linear module, the feeding lifting linear module can drive the feeding lifting plate to move along the vertical direction, the lower end parts of the two symmetrically-arranged feeding push rods are fixedly arranged on the feeding lifting plate, the two symmetrically-arranged feeding push rods and the two symmetrically-arranged rectangular through holes are arranged in a one-to-one correspondence manner, the feeding push rods can penetrate through the first rectangular through hole and the second rectangular through hole, and the upper end face of each feeding push rod is contacted with a workpiece on the feeding cartridge clip. The material loading promotes the material loading push rod that the subassembly constantly promoted two symmetries and set up to work piece on the material loading clip is constantly risen to the material loading push rod that sets up through two symmetries promotes the work piece, and the both sides that the material loading push rod from the top cartridge clip that adopts two symmetries to set up are adapted on the material loading clip with the work piece cover, avoid adopting a material loading push rod, cause the work piece slope, the jamming is on the material loading clip.

Furthermore, according to the double-station symmetrical automatic feeding device with the multiple spring clips, at least one material taking horizontal sliding rail is arranged on the cross beam of the feeding portal frame, and the material taking sliding plate is connected with the material taking horizontal sliding rail in a sliding mode. The horizontal slide rail of getting that sets up provides the straight line of getting the material slide and slides and support.

Further, the double-station symmetrical automatic feeding device with the multiple cartridge clips is characterized in that the material taking support frame is provided with a material taking vertical slide rail, and the material feeding lifting plate is connected with the material taking vertical slide rail in a sliding mode. Get the vertical slide rail of material and guaranteed that material loading lifting plate can follow the stable slip of vertical direction.

Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has: double-station symmetrical formula automatic feeding device of many cartridge clips, through two independent material loading units, can carry out the material loading in turn and feed to make the material loading can incessantly go on in succession, degree of automation is high not only, the feed efficiency is high, the in-process of material loading is stable moreover, has reduced the frequency that the workman loaded, can ensure under the safe high-efficient ground prerequisite, replaces the manual work and carries out the material loading operation.

Drawings

Fig. 1 is a schematic structural diagram of a double-station symmetrical automatic feeding device with multiple cartridge clips according to the present invention;

fig. 2 is a schematic structural view of a double-station symmetrical automatic feeding device with multiple cartridge clips according to the present invention;

fig. 3 is a schematic structural view three of the double-station symmetrical automatic feeding device with multiple cartridge clips of the present invention;

fig. 4 is a schematic view of a partial structure of the double-station symmetrical automatic feeding device with multiple cartridge clips according to the present invention;

fig. 5 is a schematic structural view of the horizontal driving assembly of the loading cartridge clip of the present invention;

fig. 6 is a schematic structural view of the feeding lifting assembly of the present invention.

In the figure: the feeding device comprises a feeding component 100, a feeding portal frame 101, a platform 102 to be fed, a feeding module 103, a feeding cartridge clip 104, a feeding cartridge clip horizontal driving component 105, a feeding lifting component 106, a feeding supporting seat 107, a rodless cylinder 108 to be fed, a workpiece placing seat 109, a feeding driving horizontal cylinder 110, a feeding connecting plate 111, a feeding sliding plate 112, a feeding vertical driving cylinder 113, a horizontal driving motor 114, a horizontal driving screw rod 115, a horizontal driving connecting plate 116, a horizontal driving sliding plate 117, a cartridge clip bin supporting plate 118, a first rectangular through hole 119, a second rectangular through hole 120, a feeding lifting linear module 121, a feeding lifting plate 122, a feeding push rod 123, a feeding supporting frame 124, a feeding horizontal sliding rail 125 and a feeding vertical sliding rail 126.

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 and intended to be used for 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", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but 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 thus should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

Examples

The multi-cartridge-clip double-station symmetrical automatic feeding device shown in fig. 1 and 2 comprises a feeding portal frame 101, a platform 102 to be fed and two symmetrically arranged feeding modules 103, wherein the platform 102 to be fed is positioned on the central line of the feeding portal frame 101, and the two symmetrically arranged feeding modules 103 are respectively positioned on two sides of the platform 102 to be fed; the feeding module 103 comprises a material taking assembly 100, a group of feeding clips 104, a feeding clip horizontal driving assembly 105 and a feeding lifting assembly 106, wherein the material taking assembly 100 is arranged on a feeding portal frame 101, the group of feeding clips 104 are arranged on the feeding clip horizontal driving assembly 105 in a row, the group of feeding clips 104 are located below the material taking assembly 100, the feeding lifting assembly 106 is located below the group of feeding clips 104, and the feeding lifting assembly 106 can push up workpieces in the feeding clips 104.

The utility model discloses duplex position symmetry formula automatic feeding device of many cartridge clips's theory of operation does: the two symmetrically arranged feeding modules 103 are two independent working units, when one feeding module 103 feeds materials, the material taking assembly 100 takes materials from one of a group of feeding clips 104, the material taking assembly 100 always sucks the workpiece at the uppermost end of the feeding clip 104, the feeding lifting assembly 106 continuously lifts the workpiece gradually reduced on the feeding clip 104 to a specified height, so that the material taking assembly 10 can conveniently take materials, the taking of the workpiece on the feeding clip 104 is finished, the feeding clip horizontal driving assembly 105 drives the next feeding clip 104 to move to a position right below the material taking assembly 100, the material taking assembly 100 continues to take materials until all the workpieces on the group of feeding clips 104 included in one feeding module 103 are taken, the feeding clip horizontal driving assembly 105 drives the group of feeding clips 104 to move to a feeding position, and at the moment, the other feeding module 103 continues to feed materials and feeds materials through the material taking assembly 100 corresponding to the feeding module.

In the structure, the to-be-loaded platform 102 comprises a to-be-loaded supporting seat 107, a to-be-loaded rodless cylinder 108 and a workpiece placing seat 109, the to-be-loaded rodless cylinder 108 is fixedly arranged on the to-be-loaded supporting seat 107, the workpiece placing seat 109 is connected with a sliding block of the to-be-loaded rodless cylinder 108, and a workpiece is arranged on the workpiece placing seat 109. The moving direction of the rodless cylinder 108 to be fed is in the same direction as the central line of the feeding portal frame 101. When the feeding platform 102 is located between the two symmetrically-arranged feeding modules 103, workpieces on the two symmetrically-arranged feeding modules 103 are taken to the feeding platform 102, initially, the workpiece placing seat 109 is located at one side close to the rated value of the feeding modules 103, and after the workpiece placing seat 109 places the workpieces, the feeding rodless cylinder 108 drives the workpiece placing seat 10 to move to the other end for the next procedure to detect or process the workpieces.

The material taking assembly 100 shown in fig. 3 and 4 comprises a material taking driving horizontal cylinder 110, a material taking connecting plate 111, a material taking sliding plate 112, a material taking vertical driving cylinder 113 and a material taking sucker, wherein the material taking driving horizontal cylinder 110 is fixedly arranged on a beam of the feeding gantry 101, a piston rod of the material taking driving horizontal cylinder 110 is connected with the material taking connecting plate 111, the material taking sliding plate 112 is fixedly connected with the material taking connecting plate 111, the material taking sliding plate 112 is slidably connected with the beam of the feeding gantry 101, the material taking vertical driving cylinder 113 is fixedly arranged on the material taking sliding plate 112, and the material taking sucker is connected with the material taking vertical driving cylinder 113. The cross beam of the feeding portal frame 101 is provided with at least one material taking horizontal slide rail 125, and the material taking slide plate 112 is connected with the material taking horizontal slide rail 125 in a sliding manner. The horizontal material taking driving cylinder 110 and the vertical material taking driving cylinder 113 act cooperatively, so that the material taking suction cup moves to the upper part of the material taking clip 104 or the workpiece placing seat 10 to take or place the workpiece.

In addition, the feeding clip 104 is rectangular column-shaped, the corners of the feeding clip 104 are all set to be round corners, and a row of workpieces is sleeved on the feeding clip 104.

The loading cartridge clip horizontal driving assembly 105 shown in fig. 5 comprises a horizontal driving motor 114, a horizontal driving screw rod 115, a horizontal driving connecting plate 116, a horizontal driving sliding plate 117 and a cartridge clip bin supporting plate 118, wherein a rotating shaft of the horizontal driving motor 114 is connected with the horizontal driving screw rod 115, one end of the horizontal driving connecting plate 116 is connected with a screw nut of the horizontal driving screw rod 115, the other end of the horizontal driving connecting plate 116 is connected with the horizontal driving sliding plate 117, the horizontal driving sliding plate 117 is connected with a machine table of a loading device in a sliding manner, the cartridge clip bin supporting plate 118 is arranged on the horizontal driving sliding plate 117, and a set of loading cartridge clips 104 arranged in a row are arranged on the cartridge clip bin supporting plate 118. The horizontal driving sliding plate 117 is provided with a first rectangular through hole 119, the cartridge clip bin supporting plate 118 is provided with a second rectangular through hole 120 which is symmetrically arranged, and the second rectangular through hole 120 which is symmetrically arranged is located in the section range of the first rectangular through hole 119. Be equipped with horizontal linear guide on the board at loading attachment place, horizontal drive slide 117 and horizontal linear guide sliding connection, horizontal drive motor 114 drives horizontal drive lead screw 115 rotatory for horizontal drive slide 117 slides along horizontal linear guide, thereby will be a set of material loading clip 104 that sets up and switch to one by one and get the material sucking disc below.

The feeding lifting assembly 106 shown in fig. 6 includes a feeding lifting linear module 121, a feeding lifting plate 122, two symmetrically arranged feeding push rods 123 and a material taking support frame 124, the feeding lifting linear module 121 is disposed on the material taking support frame 124, the feeding lifting plate 122 is connected with the sliders of the feeding lifting linear module 121, the feeding lifting linear module 121 can drive the feeding lifting plate 122 to move in the vertical direction, the lower ends of the two symmetrically arranged feeding push rods 123 are fixedly disposed on the feeding lifting plate 122, the two symmetrically arranged feeding push rods 123 and the two symmetrically arranged rectangular through holes 120 are disposed in a one-to-one correspondence manner, the feeding push rods 123 can penetrate through the rectangular through holes one 119 and the rectangular through holes two 120, and the upper end surfaces of the feeding push rods 123 are in contact with the workpiece on the feeding clip 104. The material taking support frame 124 is provided with a material taking vertical slide rail 126, and the material loading lifting plate 122 is connected with the material taking vertical slide rail 126 in a sliding manner. Along with the gradual reduction of the work piece use that establishes on the material loading clip 104, the pile of work piece height that establishes on the material loading clip 104 descends gradually, for the top work piece use that keeps a pile of work piece that establishes on the material loading clip 104 is in the material loading level, realizes through material loading lift assembly 106. The specific principle is that after a workpiece is taken away by the material taking sucker, the material feeding lifting linear module 121 drives two symmetrically arranged material feeding push rods 123 to ascend by a workpiece rated height, at the moment, the material feeding push rods 123 penetrate through the first rectangular through hole 119 and the second rectangular through hole 120 to contact with the lowest part in a stack of workpieces sleeved on the material feeding clip 104, and the two symmetrically arranged material feeding push rods 123 push the workpieces to a specified height.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a duplex position symmetry formula automatic feeding device that many bullet pressed from both sides which characterized in that: the automatic feeding device comprises a feeding portal frame (101), a platform (102) to be fed and two symmetrically arranged feeding modules (103), wherein the platform (102) to be fed is positioned on the central line of the feeding portal frame (101), and the two symmetrically arranged feeding modules (103) are respectively positioned on two sides of the platform (102) to be fed;

the feeding module (103) comprises a feeding assembly (100), a group of feeding clips (104), a feeding clip horizontal driving assembly (105) and a feeding lifting assembly (106), the feeding assembly (100) is arranged on a feeding portal frame (101), the group of feeding clips (104) are arranged on the feeding clip horizontal driving assembly (105) in a row, the group of feeding clips (104) are located below the feeding assembly (100), the feeding lifting assembly (106) is located below the group of feeding clips (104), and the feeding lifting assembly (106) can push up workpieces in the feeding clips (104).

2. The double-station symmetrical automatic feeding device with multiple clips of claim 1, characterized in that: the to-be-loaded platform (102) comprises a to-be-loaded support seat (107), a to-be-loaded rodless cylinder (108) and a workpiece placing seat (109), the to-be-loaded rodless cylinder (108) is fixedly arranged on the to-be-loaded support seat (107), the workpiece placing seat (109) is connected with a sliding block of the to-be-loaded rodless cylinder (108), and a workpiece is arranged on the workpiece placing seat (109).

3. The double-station symmetrical automatic feeding device with multiple clips of claim 2, characterized in that: the moving direction of the rodless cylinder (108) to be fed is in the same direction with the central line of the feeding portal frame (101).

4. The double-station symmetrical automatic feeding device with multiple clips of claim 1, characterized in that: get material subassembly (100) including getting material drive horizontal cylinder (110), getting material connecting plate (111), getting material slide (112), getting material and vertically driving actuating cylinder (113) and getting the material sucking disc, get material drive horizontal cylinder (110) fixed setting on the crossbeam of material loading portal frame (101) to get the piston rod of material drive horizontal cylinder (110) and get material connecting plate (111) and connect, get material slide (112) and get material connecting plate (111) fixed connection, and get the crossbeam sliding connection of material slide (112) and material loading portal frame (101), get material and vertically drive actuating cylinder (113) and fixedly set up on getting material slide (112), get the material sucking disc and get material and vertically drive actuating cylinder (113) and connect.

5. The double-station symmetrical automatic feeding device with multiple clips of claim 1, characterized in that: the feeding cartridge clip (104) is rectangular and columnar, the corner positions of the feeding cartridge clip (104) are all set to be round corners, and a row of workpieces is sleeved on the feeding cartridge clip (104).

6. The double-station symmetrical automatic feeding device with multiple clips of claim 5, which is characterized in that: the material loading cartridge clip horizontal drive assembly (105) comprises a horizontal drive motor (114), a horizontal drive screw rod (115), a horizontal drive connecting plate (116), a horizontal drive sliding plate (117) and a cartridge clip bin supporting plate (118), a rotating shaft of the horizontal drive motor (114) is connected with the horizontal drive screw rod (115), one end of the horizontal drive connecting plate (116) is connected with a screw nut of the horizontal drive screw rod (115), the other end of the horizontal drive connecting plate (116) is connected with the horizontal drive sliding plate (117), the horizontal drive sliding plate (117) is connected with a machine table of a material loading device in a sliding mode, the cartridge clip bin supporting plate (118) is arranged on the horizontal drive sliding plate (117), and a group of material loading cartridge clips (104) which are arranged in a row are arranged on the cartridge clip bin supporting plate (118).

7. The double-station symmetrical automatic feeding device with multiple clips of claim 6, characterized in that: the cartridge clip is characterized in that a first rectangular through hole (119) is formed in the horizontal driving sliding plate (117), a second rectangular through hole (120) which is symmetrically formed in the cartridge clip bin supporting plate (118) is formed in the cartridge clip bin supporting plate, and the second rectangular through hole (120) which is symmetrically formed is located in the cross-section range of the first rectangular through hole (119).

8. The double-station symmetrical automatic feeding device with multiple clips of claim 7, characterized in that: the feeding lifting assembly (106) comprises a feeding lifting linear module (121), a feeding lifting plate (122), two symmetrically-arranged feeding push rods (123) and a feeding support frame (124), wherein the feeding lifting linear module (121) is arranged on the feeding support frame (124), the feeding lifting plate (122) is connected with sliders of the feeding lifting linear module (121), the feeding lifting linear module (121) can drive the feeding lifting plate (122) to move along the vertical direction, the lower end parts of the two symmetrically-arranged feeding push rods (123) are fixedly arranged on the feeding lifting plate (122), the two symmetrically-arranged feeding push rods (123) and the two symmetrically-arranged rectangular through holes (120) are arranged in a one-to-one correspondence manner, the feeding push rods (123) can penetrate through the rectangular through holes (119) and the rectangular through holes (120), and the upper end face of the feeding push rods (123) is in contact with a workpiece on the feeding clip (104).

9. The double-station symmetrical automatic feeding device with multiple clips according to claim 4, characterized in that: the cross beam of the feeding portal frame (101) is provided with at least one material taking horizontal slide rail (125), and the material taking slide plate (112) is connected with the material taking horizontal slide rail (125) in a sliding manner.

10. The double-station symmetrical automatic feeding device with multiple clips of claim 8, characterized in that: the material taking support frame (124) is provided with a material taking vertical slide rail (126), and the material loading lifting plate (122) is connected with the material taking vertical slide rail (126) in a sliding mode.