CN214392066U

CN214392066U - Sheet metal split feeding system

Info

Publication number: CN214392066U
Application number: CN202120221437.3U
Authority: CN
Inventors: 陈少灵; 朱志峰; 盛云鹏; 王明旺
Original assignee: Jiangsu Shouhua Intelligent Equipment Co ltd
Current assignee: Jiangsu Shouhua Intelligent Equipment Co ltd
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-10-15
Anticipated expiration: 2031-01-27

Abstract

The utility model provides a dull and stereotyped sheet material divides feeding system, including the blowing platform, adsorption apparatus constructs and material loading drive mechanism, the blowing platform includes material buttress platform and divides a mechanism, divide a mechanism to install the side at material buttress platform, divide a mechanism to be located the top of material buttress platform, divide a mechanism to include the magnet subassembly, when many sheets are piled up at material buttress platform, divide a mechanism contact and adsorb the side of many sheets, adsorption apparatus constructs the top that is located the blowing platform, adsorption apparatus constructs including adjusting part, sucking disc subassembly and shake subassembly are all installed on adjusting part, the sucking disc subassembly includes a plurality of sucking discs that can adsorb on the sheet material, shake the subassembly and include cylinder and contact block, the cylinder is connected and is driven the contact block and patted the sheet material adsorbed by the sucking disc with the frequency of settlement. The utility model discloses can carry out one by one with the sheet material of piling up into the buttress and transport to target station or other positions, be suitable for not unidimensional sheet material and transport.

Description

Sheet metal split feeding system

Technical Field

The utility model belongs to sheet metal pay-off field specifically is a dull and stereotyped sheet metal divides a feeding system.

Background

In the industrial production and processing processes such as automobile production and processing, metal plates such as iron plates and stainless steel plates are often used. Before use, a large number of metal plates are stacked to save the storage space of the plates, and when the plate stacking device is used, the plates are generally taken out one by one for use. However, when metal plates such as flat iron plates and stainless steel plates are stacked, the plates have an adsorption effect, and two or more plates are easily adsorbed together in the material taking process, which is not beneficial to manually taking materials one by one.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned problem that prior art exists, the utility model aims at providing a dull and stereotyped sheet material divides a feeding system, the system can carry out one by one with the sheet material of piling up into the buttress and transport to target station or other positions, is suitable for not unidimensional sheet material to transport.

In order to realize the purpose, the utility model discloses the technical scheme who adopts is:

a sheet metal plate material separating and feeding system comprises a feeding platform, an adsorption mechanism and a feeding transmission mechanism, wherein the feeding platform comprises a material stack platform and a separating mechanism, the separating mechanism is arranged on the side edge of the material stack platform and is positioned above the material stack platform, the separating mechanism comprises a magnet assembly, the magnet assembly comprises a magnet, when a plurality of sheet materials are stacked on the material stack platform, the separating mechanism contacts and adsorbs the side edges of the plurality of sheet materials, the adsorption mechanism is located above the material placing platform, the adsorption mechanism comprises an adjusting component, a sucker component and a shaking component, the sucker component and the shaking component are both installed on the adjusting component, the sucker component comprises a plurality of suckers capable of being adsorbed on the sheet materials, the shaking component comprises an air cylinder and a contact block, the air cylinder is connected with and drives the contact block to beat the sheet materials adsorbed by the suckers with a set frequency, and the feeding transmission mechanism is connected with and drives the adsorption mechanism to move to the top of the material placing platform or move out of the top of the material placing platform.

As a further improvement of the above technical solution:

the material stack platform further comprises a positioning support, the lower end of the positioning support is connected with the material stack platform, and the upper end of the positioning support is connected with the separating mechanism.

The separating mechanism further comprises a sliding table assembly, and the magnet assembly is arranged on the sliding table assembly in a sliding mode.

The sliding table assembly comprises a bottom plate and at least one linear bearing sliding table, the bottom plate is installed at the upper end of the positioning support, and the linear bearing sliding table is fixedly installed on the bottom plate.

The magnet assembly further comprises at least one guide rod, each guide rod penetrates through one linear bearing sliding table and slides along the linear bearing sliding table, and one end of each guide rod is connected with the magnet.

The adjusting assembly comprises a screw rod device, a first direction adjusting component and two connecting plates, wherein the first direction adjusting component is used for adjusting the distance between the plurality of suckers in the first direction, and the connecting plates are arranged in parallel at intervals.

The lead screw device includes trapezoidal screw and two nut pieces, and the both ends of trapezoidal screw are installed on two connecting plates through the bearing respectively, are equipped with right-handed screw and left-handed screw on the trapezoidal screw, have all cup jointed the nut piece on right-handed screw and the left-handed screw, and the nut piece drives the sucking disc and removes along the length direction of trapezoidal screw.

The first direction adjusting part comprises two guide rods arranged in parallel at intervals and two transverse supporting plates arranged in parallel at intervals, the transverse supporting plates are perpendicular to the guide rods, two connecting plates are connected to two ends of the guide rods respectively, the middle portions of the two transverse supporting plates are fixedly connected with two nut blocks respectively, two ends of each transverse supporting plate are sleeved outside the two guide rods respectively, and the bottom of each transverse supporting plate is connected with the sucker component.

The adjusting component further comprises a second direction adjusting component, the second direction adjusting component comprises two slide rails, a plurality of slide blocks and a plurality of slide block bottom plates, one slide rail is fixedly mounted at the bottom of each transverse supporting plate, at least one slide block is arranged on each slide rail in a sliding mode, and the sucker component is connected with the slide blocks through the slide block bottom plates.

The adjusting assembly further comprises an installation fixing plate, two ends of the installation fixing plate are respectively and vertically connected with the two connecting plates, the adjusting assembly further comprises a feeding transmission connecting device, the feeding transmission connecting device comprises a first air cylinder, and the upper end of the first air cylinder is slidably arranged on the upper end and the lower end of the feeding transmission mechanism and is connected with the installation fixing plate.

The utility model has the advantages that: the system can convey stacked plates to a target station or other positions one by one, the plates are stacked on a material stack platform, the plates can be easily pushed through conveying rollers to be in contact with a separating mechanism, a magnet assembly of the separating mechanism can lift one end of the plate in contact with the magnet assembly, gaps between partial plates at the upper end are enlarged, subsequent actions are facilitated, the position of the magnet assembly can be adjusted through a sliding table assembly, the magnet assembly does not block stacking of the plates, the separating mechanism is suitable for stacking of the plates with different widths, a shaking assembly simulates flapping shaking actions of a human hand, other plates adsorbed by the bottom surfaces of the plates adsorbed by suckers can be flapped, the suckers are enabled to adsorb one plate at a time, the suckers are movable in a three-dimensional space, and the distance between each sucker is adjustable, so that the system is suitable for conveying the plates with different sizes.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic view of another perspective structure according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a discharging platform according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a separating mechanism according to an embodiment of the present invention;

fig. 5 is a schematic structural view of an adsorption mechanism according to an embodiment of the present invention;

fig. 6 is a schematic top view of the adsorption mechanism according to an embodiment of the present invention;

fig. 7 is a schematic front view of an adsorption mechanism according to an embodiment of the present invention.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

A sheet metal plate separate feeding system is shown in figures 1-7 and comprises a discharging platform, an adsorption mechanism 2, a feeding transmission mechanism and a controller, wherein a plurality of sheet metals 4 are stacked on the discharging platform, the adsorption mechanism 2 adsorbs the sheet metals 4 one by one, and the feeding transmission mechanism is connected with and drives the adsorption mechanism 2 to move.

The discharging platform comprises a material stack platform and a separating mechanism 12.

The material stack platform comprises a material placing platform 111, a cushion block 113, a positioning support 114 and a plurality of conveying rollers 112. A plurality of conveying rollers 112 are rotatably mounted on the top surface of the material placing table 111, and the plurality of conveying rollers 112 are arranged in a row at intervals in parallel. Preferably, two rows of conveyor rollers 112 are provided. The function of the transfer roller 112 is to push and place the sheet 4 more easily. The cushion block 113 is arranged on the side surface of the material placing table 111, the lower end of the positioning support 114 is connected with the cushion block 113, and the upper end is connected with the separating mechanism 12. It will be appreciated that the separating mechanism 12 is located above the side of the stack platform.

The separating mechanism 12 comprises a sliding table assembly and a magnet assembly, and the magnet assembly is arranged on the sliding table assembly in a sliding mode.

The sliding table assembly comprises a base plate 1211 and at least one linear bearing sliding table 1212, wherein the base plate 1211 is installed at the upper end of the positioning support 114, and the linear bearing sliding table 1212 is fixedly installed on the base plate 1211. Preferably, there are two linear bearing slides 1212 spaced apart.

The magnet assembly includes a side shield 1225, a magnet 1224, a sizing bar 1226, a mount 1227, a mounting plate 1228, a shroud 1223, a swing handle 1222, a shaft mount 1221, and two guide rods 1229.

The holder 1227 and the shield 1223 are enclosed in a rectangular parallelepiped structure having a cavity inside, and the magnet 1224 is placed in the cavity. Preferably, the shield 1223 is detachably attached to the holder 1227 for easy installation, and the magnet 1224 is provided with a plurality of pieces. In other words, a plurality of small magnets are installed instead of a single large magnet, thus facilitating installation.

One side of the side baffle 1225 is connected with the fixed seat 1227, and the other side is connected with one end of the sizing strip 1226 and one end of the two guide rods 1229. Preferably, one side of the side baffle 1225 is connected to the fixing base 1227 through the fixing plate 1228. The other side of the side baffle 1225 is connected to one end of each of the two guide rods 1229 through two shaft holders 1221. Two guide rods 1229 are arranged in parallel spaced apart relation, and a sizing bar 1226 is positioned between the two guide rods 1229. One end of the fixed-length strip 1226 is connected with the side baffle 1225, and the other end is suspended. One end of the guide rod 1229 is connected to the side guard 1225, and the other end is suspended. The sizing bar 1226 and the two guide rods 1229 are located on the same side of the side guards 1225. Two guide rods 1229 pass through the two linear bearing slides 1212, respectively, and the guide rods 1229 are slidably disposed along the linear bearing slides 1212. The magnet 1224 faces the material placement table 111.

The swing handle 1222 is used to fix the magnet assembly to the slide table assembly. The middle of the sizing strip 1226 is provided with an elongated slot or elongated through hole. The turning handle 1222 is provided with a bolt, the bottom plate 1211 is provided with a screw hole, and the bolt penetrates through the elongated slot and is in threaded connection with the screw hole. The magnet assembly is moved to move the two guide rods 1229 along the two linear bearing sliding tables 1212, and when the magnet assembly is moved to any position, the turning handle 1222 is screwed down to press the bolt against the sizing bars 1226, so that the magnet assembly is fixed.

Adsorption device 2 is located the blowing platform top, and adsorption device 2 includes adjusting part, sucking disc subassembly and shake the subassembly. The sucking disc assembly and the shaking assembly are both arranged on the adjusting assembly.

The adjusting assembly comprises a mounting fixing plate 211, a screw rod device, a first direction adjusting part, a second direction adjusting part, a feeding transmission connecting device, a digital display bracket 217 and two connecting plates 212.

The two connecting plates 212 are arranged in parallel at intervals, two ends of the mounting fixing plate 211 are respectively and vertically connected with the two connecting plates 212, and preferably, the mounting fixing plate 211 is fixedly connected with the connecting plates 212.

The lead screw device comprises a trapezoidal screw 2131, a hand wheel 2133 and two nut blocks 2132. Two ends of the trapezoidal screw 2131 are respectively mounted on the two connecting plates 212 through bearings, one end of the trapezoidal screw 2131 is connected with the hand wheel 2133, and the trapezoidal screw 2131 can be driven to rotate by rotating the hand wheel 2133. Two threads, namely a right-handed thread and a left-handed thread, are arranged on the trapezoidal screw 2131 along the length direction of the trapezoidal screw, and the right-handed thread and the left-handed thread are sleeved with nut blocks 2132.

The first direction adjustment component is used for driving the sucker 221 to move in a first direction. The first direction adjustment member includes two guide rods 2142 arranged in parallel at intervals and two lateral support plates 2141 arranged in parallel at intervals, and the lateral support plates 2141 and the guide rods 2142 are perpendicular. Two ends of the guide rod 2142 are respectively connected with the two connecting plates 212, the trapezoidal screw 2131 is located between the two guide rods 2142, and the trapezoidal screw 2131 and the guide rods 2142 are parallel. The two transverse supporting plates 2141 are located between the two connecting plates 212, the middle portions of the two transverse supporting plates 2141 are respectively and fixedly connected with the two nut blocks 2132, two ends of the transverse supporting plates 2141 are respectively sleeved outside the two guide rods 2142, and the bottom of the transverse supporting plates 2141 is connected with a sucker assembly.

Based on the above structure, when the handwheel 2133 is rotated, the nut block 2132 moves along the trapezoidal screw 2131, the nut block 2132 drives the transverse support plate 2141 to move synchronously, the transverse support plate 2141 drives the sucker assembly to move, and the moving direction is parallel to the length direction of the guide rod 2142. Since the two nut blocks 2132 are respectively installed in the right-handed thread section and the left-handed thread section of the trapezoidal screw 2131, when the trapezoidal screw 2131 is rotated in one direction, the two nut blocks 2132 move away from each other; when the trapezoidal screw 2131 is rotated in the other direction, the two nut blocks 2132 move closer to each other. The guide rods 2142 guide and support the lateral support plate 2141.

The second direction adjustment component is used for driving the suction cup 221 to move in a second direction. The second direction adjustment member includes two slide rails 2151, a plurality of sliders, a plurality of slider bottom plates, a plurality of knobs, and a plurality of limit stoppers 2154.

The two slide rails 2151 are respectively mounted at the bottoms of the two transverse support plates 2141, that is, one slide rail 2151 is fixedly mounted at the bottom of each transverse support plate 2141, and the length of each slide rail 2151 is parallel to the length of each transverse support plate 2141. Each slide rail 2151 is slidably provided with at least one slider, which can slide along the slide rail 2151. Preferably, each slide rail 2151 has two slides, i.e., four slides in total. Each sliding block is fixedly connected with a sliding block bottom plate, and the bottom of the sliding block bottom plate is connected with a sucker component. And each sliding block bottom plate is also provided with a knob. When the knob is tightened, the knob presses the transverse support plate 2141, and the slider is fixed to the transverse support plate 2141 so as not to move along the slide rail 2151; when the knob is unscrewed, the knob does not press against the lateral support plate 2141 and the slider can move along the slide rail 2151. Two end parts of each transverse supporting plate 2141 are respectively connected with a limit stop 2154, and the limit stops 2154 are used for stopping the sliding block and preventing the sliding block from sliding out of the sliding rail 2151.

The feeding transmission connecting device is used for connecting the feeding transmission mechanism and driving the adsorption mechanism 2 to ascend or descend, and comprises a first floating bottom plate 2161, a second floating bottom plate 2162, a floating joint 2163 and a first air cylinder 2164, wherein the second floating bottom plate 2162 is arranged in the middle of the installation fixing plate 211, the first floating bottom plate 2161 is arranged on the second floating bottom plate 2162, and the floating joint 2163 protrudes out of the top surface of the first floating bottom plate 2161. The lower end of the first air cylinder 2164 is connected with the floating joint 2163, and the upper end is connected with the feeding transmission mechanism. The first cylinder 2164 drives other components of the sorption mechanism 2 to move in a third direction, or the first cylinder 2164 drives other components of the sorption mechanism 2 to rise or fall.

The first direction, the second direction and the third direction are perpendicular to each other.

The digital display bracket 217 is positioned on the connecting plate 212 close to one end of the handwheel 2133, and the digital display bracket 217 is used for installing a display panel for displaying the distance between the two transverse supporting plates 2141.

The suction cup assembly comprises a vacuum wire slot bracket 224, a one-way four-way valve 225, a plurality of suction cups 221, a plurality of air pipes, a plurality of suction cup seats 222 and a plurality of check valves 223.

Each suction cup seat 222 is installed on a slider bottom plate through a supporting seat, namely four suction cup seats 222 are arranged. The suction cup holder 222 is hollow. The suction cup 221 includes a suction cup body and a connecting rod, which is hollow. One end of the connecting rod of each sucker 221 is communicated with one sucker seat 222, the other end of the connecting rod is connected with the sucker body, the adsorption surface of the sucker body faces downwards, or the sucker seat 222, the connecting rod and the sucker body are sequentially arranged from top to bottom. One end of the connecting rod, which is communicated with the suction cup seat 222, is provided with a check valve 223. Each suction cup holder 222 is connected to a vacuum generator through an air tube. One side of the one-way four-way valve 225 is connected with a vacuum generator, and the other side is respectively connected with four sucker seats 222 through air pipes. The vacuum trunking bracket 224 is used to support and organize the pipelines such as the trachea.

The shaking assembly comprises a connecting elongated plate 231, a pallet connecting plate 233, a protective cover 234, a suction detecting bracket 235, a proximity block, an air cylinder 236, a photoelectric sensor 238, a contact block (not shown in the figure) and a contact bottom block 232.

The upper end of the connecting extension plate 231 is mounted on the mounting fixing plate 211, the lower end is connected with a supporting plate connecting plate 233, and the bottom of the supporting plate connecting plate 233 is mounted with a protective cover 234 with an internal cavity. Preferably, the upper end of the connection extension plate 231 is mounted on the bottom 5 of the installation fixing plate 211. The material suction detection bracket 235 is arranged in the protective cover 234, the photoelectric sensor 238 is arranged on the material suction detection bracket 235, and the photoelectric sensor 238 is electrically connected with the controller. The contact bottom block 232 is movably mounted on a shield 234 in a direction perpendicular to the horizontal plane, the bottom of the contact bottom block 232 is located outside the shield 234, and the proximity block is mounted on the contact bottom block 232. The adsorption mechanism 2 descends until the bottom of the contact bottom block 232 contacts the stack, the adsorption mechanism 2 continues to descend, in the process, the top of the stack contacts the bottom block 232, the contact bottom block 232 contacts the top approach block to move the contact bottom block until the photoelectric sensor 238 detects the approach, the photoelectric sensor 238 sends information of the detected approach block to the controller, and the controller controls the first cylinder 2164 to stop driving the adsorption mechanism 2, namely the adsorption mechanism 2 stops descending, at which time, the suction cup 221 contacts the sheet material 4 on the top of the stack. The cylinder 236 and the shield 234 move together, and the cylinder 236 and the shield 234 can be connected through a connecting plate or other mounting means. The front end of the driving shaft of the air cylinder 236 is connected with the contact block, and the air cylinder 236 is connected with and drives the contact block to reciprocate at a set frequency.

The feeding transmission mechanism comprises a driving motor 33, a support frame 31 and a guide rail 32, the guide rail 32 is installed on the support frame 31, the guide rail 32 is located above the discharging platform, the upper end of the first air cylinder 2164 is movably arranged along the guide rail 32, and the driving motor 33 drives the adsorption mechanism 2 to move along the guide rail 32.

The working process of the utility model is as follows: the metal plate 4 is stacked on the conveying roller 112, the plate 4 is pushed, the edge of the plate 4 contacts the magnet assembly, and the side edge or the edge of the metal plate 4 contacting the magnet assembly is adsorbed and lifted by the magnet. The driving motor 33 is started, and the driving motor 33 drives the adsorption mechanism 2 to move along the guide rail 32, so that the adsorption mechanism 2 moves above the conveying roller 112. The first cylinder 2164 is then activated and the first cylinder 2164 drives the other parts of the suction mechanism 2 down until the four suction cups 221 contact the topmost sheet 4. Next, the vacuum generator is started, and the vacuum generator vacuumizes the suction cups 221, and the four suction cups 221 are sucked on the topmost sheet 4. And then, the first air cylinder 2164 is started reversely, the first air cylinder 2164 drives other parts of the adsorption mechanism 2 to move upwards for a certain distance, the plate 4 adsorbed by the suction cup 221 is driven to move upwards, if the bottom of the plate 4 adsorbed by the suction cup 221 also adsorbs other plates 4, the air cylinder 236 is started, the air cylinder 236 drives the contact block to reciprocate or shake at a set frequency, and the contact block slams the plate 4 adsorbed by the suction cup 221 at the set frequency until the other plates 4 at the bottom of the plate 4 adsorbed by the suction cup 221 are shaken off and fall onto the pile. I.e. the suction cup 221 has sucked only one sheet 4. Then, the driving motor 33 is started, the driving motor 33 drives the adsorption mechanism 2 to move to the target station, and the plate 4 is conveyed to the target station.

When the size of the sheet 4 changes and the distance between the plurality of suction cups 221 needs to be adjusted, so that the plurality of suction cups 221 are suitable for the size of the sheet, the distance between the plurality of suction cups 221 is adjusted as follows: by turning the handwheel 2133, the two lateral support plates 2141 move away from or closer to each other, causing the suction cups 221 attached to one lateral support plate 2141 and the suction cups 221 attached to the other lateral support plate 2141 to move away from or closer to each other. The knob corresponding to the suction cup 221 on one transverse support plate 2141 is unscrewed, and the slider is driven to move along the slide rail 2151, so that the distance between the two suction cups 221 on the same transverse support plate 2141 is changed. I.e. the suction cup 221 is movable in three dimensions.

Finally, it must be said here that: the above embodiments are only used for further detailed description of the technical solutions of the present invention, and should not be understood as limiting the scope of the present invention, and the modifications and adjustments made by those skilled in the art according to the above-mentioned contents of the present invention are all included in the scope of the present invention.

Claims

1. A metal flat plate material separating and feeding system is characterized by comprising a feeding platform, an adsorption mechanism (2) and a feeding transmission mechanism, wherein the feeding platform comprises a material stack platform and a separating mechanism (12), the separating mechanism (12) is arranged on the side edge of the material stack platform, the separating mechanism (12) is positioned above the material stack platform, the separating mechanism (12) comprises a magnet assembly, the magnet assembly comprises a magnet (1224), when a plurality of plates (4) are stacked on the material stack platform, the separating mechanism (12) is contacted with and adsorbs the side edges of the plurality of plates (4), the adsorption mechanism (2) is positioned above the feeding platform, the adsorption mechanism (2) comprises an adjusting assembly, a sucker assembly and a shaking assembly, the sucker assembly and the shaking assembly are arranged on the adjusting assembly, the sucker assembly comprises a plurality of suckers (221) capable of being adsorbed on the plates (4), the shaking assembly comprises an air cylinder (236) and a contact block, the cylinder (236) is connected with and drives the contact block to flap the plate (4) adsorbed by the sucker (221) at a set frequency, and the feeding transmission mechanism is connected with and drives the adsorption mechanism (2) to move to the upper part of the discharging platform or move out of the upper part of the discharging platform.

2. The split feeding system of claim 1, wherein: the material stack platform also comprises a positioning support (114), the lower end of the positioning support (114) is connected with the material stack platform, and the upper end of the positioning support is connected with the separating mechanism (12).

3. The split feeding system of claim 2, wherein: the separating mechanism (12) further comprises a sliding table assembly, and the magnet assembly is arranged on the sliding table assembly in a sliding mode.

4. The split feeding system of claim 3, wherein: the sliding table assembly comprises a base plate (1211) and at least one linear bearing sliding table (1212), wherein the base plate (1211) is installed at the upper end of the positioning support (114), and the linear bearing sliding table (1212) is fixedly installed on the base plate (1211).

5. The split feeding system of claim 4, wherein: the magnet assembly further includes at least one guide rod (1229), each guide rod (1229) passing through and sliding along one of the linear bearing slides (1212), one end of the guide rod (1229) being connected to the magnet (1224).

6. The split feeding system of claim 1, wherein: the adjusting assembly comprises a screw rod device, a first direction adjusting component for adjusting the distance of a plurality of suction cups (221) in a first direction and two connecting plates (212) which are arranged in parallel at intervals.

7. The split feeding system of claim 6, wherein: the screw rod device comprises a trapezoidal screw rod (2131) and two nut blocks (2132), the two ends of the trapezoidal screw rod (2131) are respectively installed on the two connecting plates (212) through bearings, right-handed threads and left-handed threads are arranged on the trapezoidal screw rod (2131), the nut blocks (2132) are sleeved on the right-handed threads and the left-handed threads, and the nut blocks (2132) drive the sucker (221) to move along the length direction of the trapezoidal screw rod (2131).

8. The split feeding system of claim 7, wherein: first direction adjustment part includes guide arm (2142) and two parallel interval arrangement's horizontal backup pad (2141) of two parallel interval arrangements, horizontal backup pad (2141) and guide arm (2142) are perpendicular, two connecting plates (212) are connected respectively to the both ends of guide arm (2142), two nut blocks (2132) of fixed connection respectively in the middle part of two horizontal backup pads (2141), the both ends of horizontal backup pad (2141) cup joint respectively outside two guide arms (2142), sucking disc subassembly is connected to the bottom of horizontal backup pad (2141).

9. The split feeding system of claim 8, wherein: the adjusting component further comprises a second direction adjusting component, the second direction adjusting component comprises two slide rails (2151), a plurality of slide blocks and a plurality of slide block bottom plates, one slide rail (2151) is fixedly mounted at the bottom of each transverse supporting plate (2141), at least one slide block is arranged on each slide rail (2151) in a sliding mode, and the sucker component is connected with the slide blocks through the slide block bottom plates.

10. The split feed system of claim 9, wherein: the adjusting assembly further comprises an installation fixing plate (211), two ends of the installation fixing plate (211) are respectively and vertically connected with two connecting plates (212), the adjusting assembly further comprises a feeding transmission connecting device, the feeding transmission connecting device comprises a first air cylinder (2164), and the upper end and the lower end of the first air cylinder (2164) are slidably arranged on the feeding transmission mechanism and are connected with the installation fixing plate (211).