CN211238187U - Automatic raw material temporary storage device - Google Patents

Abstract

An automatic raw material temporary storage device comprises an installation frame body, wherein a feeding and discharging conveying structure and a buffer device are arranged in the installation frame body, the feeding and discharging conveying structure can be used for feeding and discharging raw materials, the buffer device is used for temporarily storing the raw materials, a supporting foot seat and universal wheels are arranged at the bottom of the installation frame body, and the supporting foot seat and the universal wheels can be switched; this device can realize grabbing the piece device with the positive and negative form spaced of stacking through the planer-type with the raw materials in the basket of flowers on the unloading transport structure and putting into buffer memory device, or grabbing the piece device split with positive and negative form spaced of stacking in the buffer memory device and putting into the basket of flowers on the unloading transport structure for the raw materials that the orientation is the same through the planer-type.

Description

Automatic raw material temporary storage device

Technical Field

The utility model relates to a semiconductor material or photovoltaic material processing technology field especially relate to an automatic raw materials temporary storage device.

Background

Semiconductor or photovoltaic material is widely applied to industries such as electronics, new energy and the like, the semiconductor and photovoltaic material can be applied to products generally through processing treatment, a CVD technology, a diffusion technology or an oxidation technology is one of the processing modes, wherein CVD is chemical vapor deposition, the CVD technology is widely applied to semiconductor or photovoltaic material processing at present, common processing equipment comprises PECVD, LPCVD, APCVD and the like, the CVD technology and the diffusion technology comprise phosphorus diffusion, boron diffusion and the like, part of processing technologies in the semiconductor and photovoltaic are required to be carried out under high temperature conditions, such as material coating, diffusion, oxidation, loading and unloading in a tubular furnace of LPCVD and the like, for example, ultrathin silicon wafers need to be subjected to chemical reaction and deposition film formation under low-pressure and high-temperature atmosphere, silicon wafers are generally transported through a 'feeding' basket in the actual processing process, and the silicon wafers in the basket are uniformly oriented, in order to improve the processing quality of silicon wafers in a high-temperature furnace, every two silicon wafers are required to be stacked in a positive and negative mode before entering the furnace, the silicon wafers stacked in the positive and negative mode are placed in a new 'entering furnace' basket, and because the specifications of the 'entering furnace' basket and the 'feeding' basket are different, a temporary storage area of the silicon wafers is required to be arranged before entering the furnace so as to realize positive and negative stacking of the silicon wafers and replacement of the 'basket' of the silicon wafers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic raw materials temporary storage device to solve the problem that proposes in the above-mentioned background art.

For realizing above-mentioned purpose an automatic raw materials temporary storage device, including the installation framework, be equipped with unloading transport structure, buffer memory device in the installation framework, unloading transport structure can carry out the unloading of raw materials on going up, and buffer memory device is used for keeping in the raw materials.

Preferably, the bottom of the installation frame body is provided with a supporting foot seat and a universal wheel, and the supporting foot seat and the universal wheel can be switched.

Preferably, go up unloading transport structure includes material loading passageway, unloading passageway and elevating system, has put the basket of flowers in the material loading passageway, and material loading passageway, unloading passageway realize going up and down through elevating system.

Preferably, still include the planer-type and grab the piece device, the planer-type is grabbed the piece device and can be carried out the collective transport of raw materials, and the planer-type is grabbed the piece device and is included grabbing the piece device, and grabbing that the piece device can the raw materials grabs.

Preferably, the buffer device comprises at least two rows of buffer areas for placing the raw materials.

Preferably, the feeding channel comprises a first conveyor means including at least one pair of conveyors, and the blanking channel comprises a second conveyor means including at least one pair of conveyors, the first conveyor means and the second conveyor means being arranged in a layer-by-layer arrangement.

Preferably, the sheet grabbing device comprises a shell and a sucker main body, wherein more than one sucker main body is arranged in the shell, and each sucker main body can grab one sheet of raw material, so that the sheet grabbing device can grab more than one sheet of raw material at a time.

Preferably, the distance between every two rows of buffer areas can be adjusted.

Preferably, an air cavity is arranged in the shell, an installation unit is arranged in the air cavity, the installation unit comprises a fixture block and/or a fixed shaft, a negative pressure device is arranged on the shell and can reduce the air pressure in the air cavity, the negative pressure device comprises an air exhaust connector communicated with the air cavity, an air inlet connector and an air pump, the air pump exhausts air into the air cavity through the air exhaust connector, the air pump admits air into the air cavity through the air inlet connector, the air flow in the air cavity can be realized, so that negative pressure in the air cavity is formed, an electromagnetic switch is arranged on the air pump, the sucker main body comprises an installation part and an adsorption part, the installation part corresponds to the installation unit, a matched clamping groove and/or installation hole is arranged on the installation part, the installation part can be connected with the installation unit in the air cavity by utilizing the clamping groove and/or the installation hole, the adsorption part, the bottom of each annular air groove is provided with an air hole, all the air holes are linearly arranged on the symmetrical surface of the sucker and are positioned on one side of the annular air groove close to the installation part, the sucker main body is internally provided with at least one air exhaust channel, the air exhaust channel penetrates through the installation part and is communicated with all the air holes in the adsorption part, when the sucker main body is arranged in the shell through the installation part, the air grooves are communicated with the air cavities, the thickness of the installation part is larger than that of the adsorption part, the installation part is connected with the adsorption part in a step shape, the thickness difference between the installation part and the adsorption part can be used for containing raw materials, the outer end of the adsorption part is provided with an inserting piece part, the thickness of the inserting piece part is smaller than that of the adsorption part, a guide structure which is easy to insert the raw materials is formed, the inserting piece part is arranged by adopting symmetrical double inclined planes, the section, the sharp corner is symmetrically provided with chamfers.

Preferably, the number of the conveyor belts in the first conveyor belt device is the same as that of the conveyor belts in the second conveyor belt device, the conveyor belts in the first conveyor belt device and the second conveyor belt device are arranged in parallel, the distance between two adjacent conveyor belts in the first conveyor belt device is equal to the distance between the corresponding conveyor belts in the second conveyor belt device, the lifting mechanism is used for butting the first conveyor belt device and the second conveyor belt device, the first conveyor belt device comprises a first conveyor belt and a second conveyor belt, the second conveyor belt device comprises a third conveyor belt and a fourth conveyor belt, the third conveyor belt and the fourth conveyor belt are positioned under the first conveyor belt and the second conveyor belt, the lifting mechanism comprises a base, a lifting table is arranged on the base, an auxiliary conveyor belt device is arranged on the lifting table, and the lifting table can control the auxiliary conveyor belt device to be matched with the heights of the first conveyor belt device and the second conveyor belt, the feeding channel comprises a feeding station and a chip taking and placing station, the flower basket comprises two flower basket fixing plates which are parallel to each other, four limiting rods and two supporting rods, the flower basket fixing plates are connected through the four limiting rods which are symmetrically arranged, clamping grooves matched with the edge shapes of raw materials are densely distributed at intervals on the limiting rods, the two supporting rods are symmetrically arranged at the bottom positions of the flower basket fixing plates, the directions of the flower baskets placed on the first conveying belt and the second conveying belt are opposite, so that the raw materials in the flower baskets on the two conveying belts face opposite directions, the first conveying belt and the second conveying belt are fixed on the first fixing table, the third conveying belt and the fourth conveying belt are fixed on the second fixing table, the third conveying belt and the fourth conveying belt are positioned under the first conveying belt and the second conveying belt, the supporting columns are vertically connected to the first fixing table and the second fixing table, the moving directions of the conveying belts in the first conveying belt device are always, the moving directions of the conveying belts in the second conveying belt device are the same all the time, the number of the conveying belts in the auxiliary conveying belt device is the same as that of the conveying belts in the first conveying belt device, the positions of the conveying belts in the auxiliary conveying belt device are corresponding, the moving directions of the conveying belts in the auxiliary conveying belt device are the same all the time, the auxiliary conveying belt device comprises a fifth conveying belt and a sixth conveying belt, the positions of the fifth conveying belt and the sixth conveying belt are corresponding to those of the first conveying belt and the second conveying belt, the moving directions of the fifth conveying belt and the sixth conveying belt are the same all the time, a first basket limiting device is arranged above the first conveying belt device at a feeding station and at the junction position of a taking and placing station, the first basket limiting device comprises two mounting columns and limiting columns between one frame and the mounting columns, and the first basket limiting device can.

To sum up, the beneficial effects of the utility model are that: the feeding and discharging conveying structure enables the first conveying belt device, the second conveying belt device and the flower basket to incline through the inclined plane supporting seat, all raw materials are enabled to depend on the same side of the flower basket clamping groove, the situation that two sides of the raw materials on the flower basket lean against one another randomly is avoided, the effect of arranging the pieces is formed, and the pieces can be conveniently grabbed; the feeding and discharging conveying structure prevents the conveying belt from falling off when the conveying belt conveys the flower basket through the conveying belt baffle; the feeding and discharging conveying structure carries out accurate position adjustment on the flower basket positioned in the sheet taking and placing station by using the reference L-shaped plate as a reference through the second ejector block device and the oblique ejector block device, so that a manipulator can conveniently grab raw materials; the feeding and discharging conveying structure accurately positions the flower basket on the conveying belt through the detection device, so that a manipulator can conveniently grab raw materials; a sheet grabbing mechanism in the gantry type sheet grabbing device can perform accurate adjustment in a first direction, a second direction and a third direction which are perpendicular to each other in space, so that accurate sheet grabbing is realized; the gantry type sheet grabbing device is provided with a plurality of groups of sheet grabbing mechanisms, a large number of sucker main bodies are arranged in each group of sheet grabbing mechanisms, and each sucker main body can adsorb raw materials, so that the structural design is favorable for the device to grab a large number of raw materials at one time, and the working efficiency is greatly improved; a plurality of concentrically distributed air grooves are formed in a sucker main body in the gantry type sheet grabbing device, so that the suction force between the sucker and the raw material can be increased, the adsorbed raw material is more stable, and the raw material is effectively prevented from falling off during feeding; the insert part in the gantry type insert device is arranged by adopting symmetrical double inclined planes, so that the section of the outer end of the adsorption part is pointed, the pointed sharp part is ground, and the corners of the pointed part are symmetrically provided with chamfers, so that the sucker is easily inserted between the placed raw materials, and the feeding/taking operation is greatly facilitated; the distance between two opposite rows of cache areas in the cache device can be adjusted; the distance between the two rows of cache areas is adjusted to facilitate taking out or placing of raw materials, such as raw materials, the distance between the two rows of cache areas is increased, the contact surface between the raw materials and the cache areas is reduced, the raw materials are favorably jacked up by the feeding device at the bottom, and the raw materials are conveniently taken out by the taking device; the distance between the two rows of cache areas is reduced, the contact surface between the raw materials and the cache areas is increased, and the raw materials can be stably placed; in the caching device, the tops of the protecting teeth are provided with top guide piece chamfers with guiding functions, and the distance between the tops of the two protecting teeth is larger, so that raw materials can be guided into a space between the two protecting teeth; the bottom of the protective tooth is also provided with a side guide vane chamfer with a guide function; compared with the distance between the middle parts of the two protective teeth, the distance between the bottom parts of the two protective teeth is larger, so that the raw materials are convenient to guide and are favorable for being separated from the protective teeth; in the caching device, the protective teeth can be adjusted in sections and can be realized by adjusting the positions of different supporting plates, so that raw materials can be taken out or placed in sections conveniently; this device can realize grabbing the piece device with the positive and negative form spaced of stacking through the planer-type with the raw materials in the basket of flowers on the unloading transport structure and putting into buffer memory device, or grabbing the piece device split with positive and negative form spaced of stacking in the buffer memory device and putting into the basket of flowers on the unloading transport structure for the raw materials that the orientation is the same through the planer-type.

Drawings

FIG. 1 is a schematic view of the overall structure of the apparatus;

FIG. 2 is a schematic view of the overall structure of the feeding and discharging conveying structure;

FIG. 3 is a block diagram of a flower basket;

FIG. 4 is a left side view of FIG. 2;

FIG. 5 is a top view of FIG. 2;

FIG. 6 is a right side view of a double-layered conveyer structure in the loading and unloading conveyer structure;

FIG. 7 is an enlarged schematic view of region "A" in FIG. 2;

FIG. 8 is a structural view of a lifting table in the loading and unloading transfer structure;

FIG. 9 is a front view of the loading and unloading conveyor structure on the ground;

FIG. 10 is a schematic view of the overall structure of a gantry type sheet grabbing device;

FIG. 11 is a schematic structural diagram of a gantry in a gantry type film grabbing device;

FIG. 12 is a schematic structural diagram of a sheet-grasping mechanism in a gantry-type sheet-grasping device;

FIG. 13 is a left side view of the blade holding device and the first direction moving unit of FIG. 12;

fig. 14 is a bottom view of the first direction moving unit of fig. 13;

FIG. 15 is a right side view of FIG. 12;

FIG. 16 is a right side view of the gantry-type film gripper of FIG. 15 with the second connecting block, the first lead screw nut, and the support plate removed;

FIG. 17 is a schematic structural diagram of a film gripping device in a gantry type film gripping device;

FIG. 18 is a bottom schematic view of the housing of the blade grasping apparatus;

FIG. 19 is a schematic view of the structure of the mounting unit in the blade holding device;

FIG. 20 is a schematic view of the structure of the suction cup body in the sheet grasping apparatus;

FIG. 21 is a schematic view of the mounting unit of the sheet grasping apparatus after the suction cup main body is mounted thereon;

FIG. 22 is a left side view of FIG. 17;

FIG. 23 is a sectional view taken in the direction "B-B" of FIG. 20;

FIG. 24 is a cross-sectional view taken in the direction "C-C" of FIG. 22;

FIG. 25 is an enlarged partial schematic view of the area "D" in FIG. 10;

FIG. 26 is a top view of the buffer device (with the buffer platform hidden to show the buffer area);

FIG. 27 is a schematic view of the support plate in combination with the shoe;

FIG. 28 is a schematic diagram of a cache device;

FIG. 29 is an enlarged view of structure E;

FIG. 30 is a schematic view of the buffer device in another position (showing the support plate and the guard teeth);

fig. 31 is a schematic structural diagram of a row of cache regions (in the figure, the cache platform is hidden to show the cache regions).

Detailed Description

Embodiments of the invention will be described in further detail with reference to the drawings, it being understood that the examples are illustrative only and should not be taken as limiting the invention, and that all of the features disclosed in the examples or all of the steps in any method or process disclosed herein can be combined in any way, except for mutually exclusive features and/or steps.

Referring to fig. 1, this embodiment provides an automatic raw material temporary storage device, including installation framework 900, be equipped with unloading transport structure 901 on the installation framework, planer-type grab slice device 902, buffer device 903, unloading transport structure 901 can carry out the unloading of raw materials, adopt the slice raw materials to describe in this embodiment, planer-type grab slice device 902 can carry out the collective transport of slice raw materials, buffer device 901 is used for keeping in the slice raw materials temporarily, this device can realize passing through planer-type grab slice device 902 with the positive and negative form interval of stacking put into buffer device 903 in the basket on unloading transport structure 901 slice raw materials, or pass through planer-type grab slice device 902 split with the positive and negative form interval of stacking in buffer device 903 and put into the basket on unloading transport structure 901 slice raw materials that the orientation is the same.

Preferably, the bottom of the mounting frame is provided with a supporting foot 501 and a universal wheel 502, and the supporting foot 501 and the universal wheel 502 can be switched.

The detailed structure of each device/structure is described in detail below:

[ FEEDING AND UNLOADING TRANSFER STRUCTURE ] refer to the attached figures 2-16

Referring to fig. 2, the feeding and discharging conveying structure includes a feeding channel, a discharging channel and a lifting mechanism, the feeding channel includes a first conveyor belt device including at least one pair of conveyor belts, the discharging channel includes a second conveyor belt device including at least one pair of conveyor belts, the first conveyor belt device and the second conveyor belt device are arranged in a cross-layer manner, the number of the conveyor belts in the first conveyor belt device is the same as the number of the conveyor belts in the second conveyor belt device, and the conveyor belts in the first conveyor belt device and the second conveyor belt device are arranged in parallel, the distance between two adjacent conveyor belts in the first conveyor belt device is equal to the distance between the corresponding conveyor belts in the second conveyor belt device, the lifting mechanism is used for butting the first conveyor belt device and the second conveyor belt device, specifically in this embodiment, the first conveyor belt device includes a first conveyor belt 110 and a second conveyor belt 111, the second conveyor belt includes a third conveyor belt 112 and a fourth conveyor belt 113, the third conveyor belt 112 and the fourth conveyor belt 113 are located right below the first conveyor belt 110 and the second conveyor belt 111, the lifting mechanism comprises a base 114, a lifting table 115 is arranged on the base 114, an auxiliary conveyor belt device is arranged on the lifting table 115, the lifting table 115 can control the auxiliary conveyor belt device to be consistent with the first conveyor belt device and the second conveyor belt device in height, namely, the auxiliary conveyor belt device can be respectively butted with the first conveyor belt device and the second conveyor belt device by controlling the height of the lifting table.

The material loading passageway includes material loading station 118, gets and puts piece station 119, and material loading station 118 gets, puts the area that piece station 119 got, put the slice raw materials for the supporting manipulator device of device for the region of artifical basket of putting 120 (inside filling with the slice raw materials), and this device is with getting the station of slice raw materials, put the station and establish to same station, the location when making things convenient for the manipulator to snatch the slice raw materials.

Referring to fig. 3, the flower basket 120 includes two flower basket fixing plates 121 parallel to each other, four limiting rods 122, two supporting rods 123, the flower basket fixing plates 121 are connected through four symmetrically arranged limiting rods 122, clamping grooves matched with the edge shapes of the flaky raw materials are formed in the limiting rods 122 at intervals in a dense mode, two supporting rods 123 are symmetrically arranged at the bottom of the flower basket fixing plates 121, the flaky raw materials are placed into the clamping grooves in the limiting rods 122, and the flaky raw materials can be placed evenly, in the same direction and densely under the supporting effect of the supporting rods 123.

Referring to fig. 2, in this embodiment, the flower baskets 120 placed on the first conveyor belt 110 and the second conveyor belt 111 have opposite directions, that is, the orientations of the flaky raw materials in the flower baskets 120 on the two conveyor belts are opposite, and since the flaky raw materials need to be subjected to back-to-back combined sintering when entering the furnace for sintering, the opposite directions of the flower baskets 120 placed on the two conveyor belts can reduce the process of further grabbing the flaky raw materials by the mechanical arm to turn over and adjust the direction, which is convenient for the mechanical arm to clamp the front and back, and can improve the working efficiency of the whole device.

The first conveyor belt device is disposed on the first fixing table 124, the second conveyor belt device is disposed on the second fixing table 125, and a plurality of support pillars 126 are disposed between the first fixing table 124 and the second fixing table 125, specifically in this embodiment, the first conveyor belt 110 and the second conveyor belt 111 are fixed on the first fixing table 124, the third conveyor belt 112 and the fourth conveyor belt 113 are fixed on the second fixing table 125, the third conveyor belt 112 and the fourth conveyor belt 113 are located right below the first conveyor belt 110 and the second conveyor belt 111, and the support pillars 126 are vertically connected to the first fixing table 124 and the second fixing table 125.

The product specifications of the conveyor belts in the first conveyor belt device and the second conveyor belt device are completely the same, and the product specifications comprise: the physical parameters of the volume, the length, the shape and the weight, that is, in this embodiment, the first conveyor belt 110, the second conveyor belt 111, the third conveyor belt 112 and the fourth conveyor belt 113 are the same conveyor belt, and the same conveyor belt can be selected to facilitate the butt joint of the auxiliary conveyor belt device.

The moving directions of the conveyor belts in the first conveyor belt device are always the same, the moving directions of the conveyor belts in the second conveyor belt device are always the same, when the device is in any one of the stage of grabbing the flaky raw materials by the manipulator or the stage of putting back the flaky raw materials by the manipulator, the moving directions of the conveyor belts in the first conveyor belt device and the conveyor belts in the second conveyor belt device are always opposite, and in addition, the moving direction of the conveyor belts in the first conveyor belt device when the manipulator grabs the flaky raw materials is opposite to the moving direction when the manipulator puts back the flaky raw materials.

The number of the belts in the auxiliary belt device is the same as that of the belts in the first belt device, and the positions of the belts are in one-to-one correspondence, and the auxiliary belt device can be used for the butt joint of the auxiliary belt device and the first belt device/the second belt device, and in addition, the movement directions of the belts in the auxiliary belt device are always the same, in this embodiment, the auxiliary belt device includes a fifth belt 116 and a sixth belt 117, the positions of the fifth belt 116 and the sixth belt 117 correspond to those of the first belt 110 and the second belt 111, and meanwhile, the movement directions of the fifth belt 116 and the sixth belt 117 are always the same.

Two sides of the conveying belt in the first conveying device are provided with first conveying belt baffles 127, two sides of the conveying belt in the second conveying device are provided with second conveying belt baffles 128, and the baffles are arranged to help prevent the flower basket 120 on the conveying belt from falling off during movement.

The first conveyor baffle 127 and the second conveyor baffle 128 are provided with a feeding and discharging part detecting device, in this embodiment, a feeding detecting device 129 is provided on a section of the first conveyor baffle 127 located on the feeding station 118, a feeding and discharging detecting device 130 and an end positioning device 134 are provided on a section of the first conveyor baffle 127 located on the sheet taking and placing station 119, a first discharging detecting device 131 and a second discharging detecting device 132 are respectively provided on positions of left and right ends of the second conveyor baffle 128, the feeding detecting device 129 is used for detecting whether the feeding operation of the basket 120 is completed or not at the position of the feeding station 118, the feeding detecting device 129 is used for detecting whether the sheet-shaped raw material in the basket 120 at the position of the sheet taking and placing station 119 is taken away or not, the end positioning device 134 is used for detecting whether the basket 120 in the sheet taking and placing station 119 moves to a designated position or not, the first discharging detecting device 131 is used for detecting whether the basket 120 enters/sends out of the second conveyor, the second blanking detecting device 32 is used for preventing the flower basket 120 from falling off due to the excessive movement of the second conveyor belt device.

The edge of the outlet of the second conveyor belt is provided with a stop strip 133, when the device is out of control due to failure, the second conveyor belt moves excessively, and the stop strip 133 can abut against the flower basket 120 to enable the flower basket 120 to slip on the conveyor belt, so that the flower basket 120 is prevented from falling off to cause loss.

The detection device of the feeding and discharging part can select a laser detection device which utilizes optical signals to detect, the feeding detection device 129, the end part positioning device 134, the first discharging detection device 131 and the second discharging detection device 132 are all fixed on a first conveyor belt baffle 127 through L-shaped sheets, light paths sent by the feeding detection device 129 and the end part positioning device 134 are perpendicular to the first conveyor belt baffle 127, light paths sent by the first discharging detection device 131 and the second discharging detection device 132 are perpendicular to a second conveyor belt baffle 128, the feeding and discharging detection device 130 comprises two laser detection devices, a T-shaped sheet is fixedly connected to the middle position of the feeding and discharging station 119 on the first conveyor belt baffle 127, two sides of the T-shaped sheet are bent to form two installation positions with angles, the two laser detection devices are symmetrically installed on the installation positions of the T-shaped sheet, two light paths sent by the feeding and discharging detection device 130 are all at forty-five degrees with the first conveyor belt baffle 127, and the two light paths are ninety degrees, it should be noted that forty-five degrees and ninety degrees are not a definite value, and it can be fine-tuned within a certain range, and it is only necessary to ensure that the two light paths emitted by the pick-and-place detecting device 130 can pass through all the piece-loaded materials on the flower basket 120 in the pick-and-place station 119.

The first conveyor belt baffle 127 is provided with a top block device, the top block device comprises a reference L-shaped plate 138 fixedly connected to any one of the first conveyor belt baffles 127 and positioned on the sheet taking and placing station 119, a first top block device 135 fixedly connected to the other first conveyor belt baffle 127 and positioned on one section of the feeding station 118, a second top block device 136 positioned on one section of the sheet taking and placing station 119, and an oblique top block device 137 positioned in the middle of the first conveyor belt baffle 127, the top block device comprises a mounting seat, a linear driving part and a top block, the linear driving part can be a combination form of a linear motor, an air cylinder or a motor screw rod, and the like, the first top block device 135 and the second top block device 136 are both arranged perpendicular to the first conveyor belt baffle 127, the oblique top block device 137 faces the reference L138 and forms forty-five degrees with the first conveyor belt baffle 127, forty-five degrees is not a definite value because it will change along with the offset of the oblique top block device 137 on the first conveyor baffle 127, the first top block device 135 is used for the fine adjustment of the position of the basket 120 when loading and unloading, the second top block device 136 and the oblique top block device 137 are used for the accurate adjustment of the basket 120 in the chip taking and placing station 119 by using the reference L-shaped plate 138 as the reference, which facilitates the mechanical arm to grab the chip raw material.

Referring to fig. 2 and 4, the distance between the first conveyor belt baffle 127 and the baffle in the second conveyor belt baffle 128 is adjustable, in this embodiment, a sliding rail and a threaded rod are used in cooperation, specifically, two sets of guide rails 139 are disposed on the first fixing table 124 and the second fixing table 125, a sliding block 140 for supporting the baffle is disposed on each set of guide rail, an L-shaped connecting piece 141 connected to the corresponding baffle is disposed on the sliding block 140, a supporting base 142 is disposed on the first fixing table 124 and the second fixing table 125, a rotatable threaded rod 143 is disposed in the supporting base 142, handles 144 for facilitating hand holding and rotation are disposed at two ends of the threaded rod 143, four mounting blocks 145 are connected to the threaded rod 143 in a screw-fit manner, and the mounting blocks 145 are fixedly connected to the baffles.

Referring to fig. 2, a first basket of flowers limiting device is arranged at a junction position of the feeding station 118 and the chip taking and placing station 119 above the first conveyor, the first basket of flowers limiting device comprises two mounting columns 146 and a limiting column 147 between one frame and the mounting columns 146, the first basket of flowers limiting device can be mounted on baffles on two sides and also can be mounted on the first fixing table 124, and the first basket of flowers limiting device prevents a worker from mistakenly placing a basket of flowers 120.

Referring to fig. 6, a second basket limiting device is disposed at a joint position of the first conveyor belt device and the auxiliary conveyor belt device, in this embodiment, the second basket limiting device includes a connecting frame 149 mounted on the first fixing table 124, two limiting stoppers 150 capable of moving up and down are symmetrically disposed on the connecting frame 149, and the limiting stoppers 150 can be linear guide rails, linear motors, hydraulic cylinders, or a combination of motor screw sliders and the like.

Referring to fig. 7, the docking compensation devices 148 are disposed at the docking positions of the first conveyor device and the auxiliary conveyor device, and the docking positions of the second conveyor device and the auxiliary conveyor device, and the docking compensation devices 148 are three same parts respectively connected to the first conveyor device, the second conveyor device and the auxiliary conveyor device, when the docking of the first conveyor device and the auxiliary conveyor device or the second conveyor device and the auxiliary conveyor device is successful, the docking compensation devices 148 on the first conveyor device and the docking compensation devices 148 on the auxiliary conveyor device or the docking compensation devices 148 on the second conveyor device and the docking compensation devices 148 on the auxiliary conveyor device can be combined together to compensate the concave parts of the conveyor pieces, so that the basket is conveyed across the conveyor more stably.

Referring to fig. 5, the first conveyor belt device, the second conveyor belt device, and the auxiliary conveyor belt device are all driven by a motor through a belt pulley, and the conveyor belts in the first conveyor belt device, the second conveyor belt device, and the auxiliary conveyor belt device are connected by power between the conveyor belts through a coupling 51, so as to realize synchronous motion of all the conveyor belts under the same conveyor belt device.

Referring to fig. 8, in this embodiment, the lifting platform 115 includes a lifting motor 152, a screw 153 is connected to an output shaft at a lower end of the lifting motor 152 in a power-fit manner, a lifting block 154 is connected to the screw 153 in a threaded fit manner, an auxiliary conveyor belt device is connected to the lifting block 154, and anti-falling baffles 155 are disposed on the auxiliary conveyor belt device and located at two sides of the fifth conveyor belt 116 and the sixth conveyor belt 117, so as to prevent the auxiliary conveyor belt device from falling off the flower basket 120 during lifting.

Referring to fig. 9, an inclined plane supporting seat 156 is installed at the bottom of the second fixing platform 125, and the inclined plane supporting seat 156 tilts the first conveyor belt device, the second conveyor belt device and the flower basket 120, so that all the flaky raw materials depend on the same side of the clamping groove of the flower basket 120, and thus the two sides of the flaky raw materials are not inclined randomly, a chip sorting effect can be achieved, and the chips can be conveniently grabbed.

[ gantry type film grabbing device ] refer to the attached drawings 10-25

Referring to fig. 10-12, the gantry-type film gripper includes a gantry mechanism 227 and two film gripping mechanisms 228, and in some other embodiments, at least one of the film gripping mechanisms 228. Referring to fig. 10, 12 and 16, the sheet-gripping mechanism 228 includes a moving component and a sheet-gripping device, the moving component adjusts the position of the sheet-gripping device by changing the position relationship with the gantry mechanism to achieve sheet-gripping, the moving component includes a first direction moving unit 229, a second direction moving unit 230 and a third direction moving unit 231, the three moving units are used to achieve the movement of the sheet-gripping device in three directions in the space, it should be noted that the first direction, the second direction and the third direction are perpendicular to each other two by two and not limited to the specific orientation, but for clarity of description of the embodiment and avoidance of confusion, a simple direction limitation is made here, referring to fig. 11, the device is implemented by placing the sheet-shaped raw material in the feeding area 1 into the temporary storage area 2 after being gripped, the area 2 is divided into a first temporary storage area 2-1 and a second temporary storage area 2-2, now, the feeding area 1 to the first temporary storage area 2-1 is defined as a second direction, the first temporary storage area 2-1 to the second temporary storage area 2-2 is defined as a first direction, and the corresponding vertical direction is lifted and lowered as a third direction. The provision of two blade gripping mechanisms 228 helps to improve the overall blade gripping efficiency of the device.

Referring to fig. 11, the gantry mechanism includes two fixed beams 232, the two fixed beams 232 are respectively provided with a movable supporting block 233, a cantilever beam 234 is connected between the two supporting blocks 233, the supporting blocks 233 and the fixed beams 232 are driven by a gantry moving device, referring to fig. 11 and 25, the gantry moving device includes two conveyor belt devices 235 respectively arranged in the two fixed beams 232, the two conveyor belt devices 235 are connected by a connecting shaft 236, the two conveyor means 235 can be moved synchronously, the conveyor means 235 being driven by a first motor 237 by belt drive, in some other embodiments, the conveyor belt assembly 235 is driven by a first motor 237 via a chain drive, in some other embodiments, the belt device 235 is driven by the first motor 237 through a gear transmission, but the present invention is not limited to the specific transmission. The upper end of the fixed beam 232 is provided with a first linear guide rail 238, a matched slide block on the first linear guide rail 238 is connected with a supporting block 233, the supporting block 233 is provided with a first connecting block 239 connected with a fixed position on the conveyor belt device 235, in some other embodiments, the gantry moving device can be a linear hydraulic cylinder or a combination structure form of a motor screw and the linear guide rail, and the gantry moving device is not specifically limited by the gantry moving device. Referring to fig. 10 and 11, the conveyor belt device 235 is driven to operate by activating the first motor 237, the conveyor belt device 235 drives the support blocks 233 on both sides to move synchronously through the first connecting block 239, and the support blocks 233 on both sides drive the cantilever beam 234 and the tab grasping mechanism 228 to move.

Referring to fig. 10 and 11, the second direction moving unit 230 includes two sets of screws 240 driven by independent motors and disposed on the cantilever beam 234, in the present embodiment, two sets of the sheet-grabbing mechanism 228 are provided, and therefore two sets of the first screws 240 are provided, and in some other embodiments, three sets of the first screws 240 are correspondingly provided if three sets of the sheet-grabbing mechanism 228 are provided. The cantilever beam 234 is provided with a second linear guide rail 241, referring to fig. 15, the sheet-grabbing mechanism 228 includes a first lead screw nut 242 paired with the first lead screw 240 and a second connecting block 243 fixedly connected with a slide block collocated on the second linear guide rail 241, the first lead screw 240 is driven to rotate by the motor, and the first lead screw 240 drives the sheet-grabbing device in the sheet-grabbing mechanism 228 to move along the second linear guide rail 241 in the second direction through the first lead screw nut 242.

Referring to fig. 15 and 16, the third direction moving unit 231 includes a lifting column 244, a second lead screw 245 is disposed in the lifting column 244, a threaded slider 250 is disposed on the second lead screw 245, the threaded slider 250 is connected to a support plate 246, the support plate 246 is fixedly connected to the second connecting block 243 and the lead screw nut 242, and the lifting column 244 and the sheet grasping device can be moved in the third direction by driving the second lead screw 245.

Referring to fig. 12, 13 and 14, the first direction moving unit 229 includes a connecting plate 247 fixedly connected to the lower end of the connecting plate 244, a third lead screw 248 and a third linear guide 249 are disposed on the lower end surface of the connecting plate 247, the third lead screw 248 is matched with a third lead screw nut 251, the third linear guide 249 is matched with a sliding block 252, the third lead screw nut 251 and the sliding block 252 are connected with a sheet grasping device, and the sheet grasping device can move in the first direction by driving the third lead screw 248.

The first direction moving unit 229, the second direction moving unit 230 and the third direction moving unit 231 can satisfy the requirement of the arbitrary movement of the sheet grabbing device in the space, and facilitate the position adjustment of the sheet grabbing device during the sheet clamping and sheet placing.

Preferably, the gantry moving device, the first direction moving unit 229, the second direction moving unit 230, and the third direction moving unit 231 are all configured with position detecting devices for detecting the position of each moving device/unit, in some other embodiments, the position detecting devices are respectively located at an initial origin, a left limit, and a right limit, in some other embodiments, the position detecting devices are mounted on one end of the linear guide, and in some other embodiments, the position detecting devices can be laser detecting devices using optical signals for distance detection.

Preferably, the first direction moving unit 229, the second direction moving unit 230 and the third direction moving unit 231 can be implemented by using a linear hydraulic cylinder in combination with a hydraulic circuit or other transmission methods.

Referring to fig. 17, the sheet grasping apparatus includes a housing 220 and suction cup bodies 210, fifty suction cup bodies 210 are installed in the housing 220, and in some other embodiments, more than one suction cup body 210 is installed in the housing 220, which does not limit the number of the suction cup bodies 210. The arrangement of the multi-piece sucker main body 210 helps the device to grab a large amount of sheet-shaped raw materials at one time, and the working efficiency is improved.

Referring to fig. 18 and 19, an air chamber 221 is formed in the housing 220, a mounting unit 222 is formed in the air chamber 221, and the mounting unit 222 includes a latch 223 and/or a fixing shaft 224, and in this embodiment, there are two latches 223 and fixing shafts 224, which are connected by the fixing blocks at both ends.

Referring to fig. 17, 18 and 12, a negative pressure device is disposed on the housing 220, the negative pressure device can reduce the air pressure in the air cavity 221, the negative pressure device includes an air suction connector 225 communicated with the air cavity 221, an air inlet connector 226 and an air pump 253 fixedly disposed on the connecting plate 247, the air suction connector 225 and the air inlet connector 226 can be connected to the air pump 253 through an air pipe, the air pump 253 sucks air into the air cavity 221 through the air suction connector 225, the air pump 253 sucks air into the air cavity 221 through the air inlet connector 226, so as to achieve air flow in the air cavity 221, thereby forming a negative pressure in the air cavity 221, in some other embodiments, the negative pressure device can include only an air suction hole, the air suction hole can be connected to a closed piston, and the negative pressure can also be formed in the air cavity 221 by pulling the piston outward, the present. An electromagnetic switch 254 is arranged on the air pump 253, and the electromagnetic switch 254 is used for controlling an air outlet of the air pump 253.

Referring to fig. 20, the chuck body 210 includes a mounting portion 219 and a suction portion 214, the mounting portion 219 corresponds to the mounting unit 222, the mounting portion 214 is provided with a pair of slots 211 and/or mounting holes 213, the mounting portion 219 can be connected to the mounting unit 222 in the air chamber 221 by using the slots 211 and/or mounting holes 213, and the suction portion 214 can be used to suck the sheet-shaped raw material.

The adsorption part 214 is provided with three annular concentric air grooves 215 with the same groove depth, in some other embodiments, the air grooves 215 can be annular, spiral and square, and are distributed on the surface of the adsorption part 214 in a diffusion way, in some other embodiments, at least one air groove 215 can be provided, or a plurality of air grooves 215 can be provided, when a plurality of air grooves 215 are provided, the air grooves 215 are distributed on the surface of the adsorption part 214 in a way of being uniformly distributed as much as possible, so that the adsorption force of the sucker main body 210 on the sheet-shaped raw material is uniform as much as possible, the concentric distribution of the air grooves 215 can increase the suction force between the air grooves and the sheet-shaped raw material, and the sheet-shaped raw material is difficult to fall off when the sheet-shaped raw material is sent/taken.

Referring to fig. 20 and 23, in the present embodiment, the bottom of each annular air groove 215 is provided with an air hole 216, in some other embodiments, the air groove 215 is provided on the surface of the adsorption portion 214, and in some other embodiments, the air hole 216 is located on the side wall of the air groove 215. Three air holes 216 are linearly arranged on the symmetry plane of the chuck and are all located on one side of the annular air groove 215 near the mounting portion 219, and one air pumping channel 212 is provided in the chuck body 210, and in some other embodiments, at least one air pumping channel 212 is provided in the chuck body 210. The section of the air extraction channel 212 is in a flat rectangular shape, the air extraction channel 212 penetrates through the installation part 219 and is communicated with the three air holes 216 in the adsorption part 210, when the sucker main body 210 is installed in the shell 220 through the installation part 219, the air groove 215 is communicated with the air cavity 221, when the surface of the adsorption part 214 is covered by the flaky raw material, the pressure in the annular air groove 215 can be reduced through the negative pressure device, and the flaky raw material can be adsorbed on the surface of the adsorption part.

The thickness of the mounting portion 219 is larger than that of the adsorption portion 214, the mounting portion 219 and the adsorption portion 214 are connected together in a stepped arrangement, and the difference in thickness therebetween can be used to accommodate the sheet-like raw material.

Referring to fig. 20, the outer end of the absorption portion 214 is provided with an insertion portion 217, the insertion portion 217 has a smaller thickness than the absorption portion 214 to form a guiding structure that is easy to insert between the sheet-like raw materials, in this embodiment, the insertion portion 217 is symmetrically disposed with two inclined planes, so that the outer end of the absorption portion 214 has a sharp cross section, the sharp part is ground, and the sharp corner is symmetrically provided with chamfers, which facilitates the insertion of the sucker body 210 between the sheet-like raw materials.

Preferably, the suction cup main body 210 is made of a high temperature resistant material, and the high temperature resistant material includes: ceramics, silicon carbide, alumina, zirconia, some high temperature resistant non-metallic oxides, and the like.

[ CACHE DEVICE ] referring to FIGS. 26-31

The caching device comprises at least two rows of caching areas for placing the flaky raw materials, and the distance between every two rows of caching areas can be adjusted. In this embodiment, referring to fig. 26 and 28, two rows of buffer areas are included, the two rows of buffer areas are arranged oppositely, a certain distance is provided between the two rows of buffer areas, and the distance can be adjusted. By adjusting the distance between every two rows of cache regions, the taking out or placing of sheet-shaped raw materials, such as silicon wafers, is facilitated, in the embodiment, the distance between the two rows of cache regions is increased, the contact surface between the silicon wafers and the cache regions is reduced, the silicon wafers are favorably jacked up by the feeding device at the bottom, and the taking out device is convenient to take out the silicon wafers; the distance between the two rows of cache regions is reduced, the contact surface between the silicon wafer and the cache regions is increased, and the silicon wafer can be stably placed.

Referring to fig. 26-28, 31, each row of buffer areas includes at least one support plate 301 and shoe 302; in some preferred embodiments, when each row of buffer areas comprises more than two support plates 301, the adjacent support plates 301 are not connected to each other, the support plates 301 are configured as shown in fig. 27 and 30, the end of each support plate 301 is provided with a half guard tooth, which can be spliced with a half guard tooth on the other support plate but not connected to each other, so that when one support plate 301 is moved, the operation of the other support plate 301 is not affected (for example, the other support plate 301 can be stationary or moved); in some preferred forms, referring to fig. 27, the shoe 302 is located below the support plate 301, the shoe 302 being fixedly connected to the support plate 301; the base 302 is used for supporting the sheet material; in some preferred modes, the supporting plate 301 corresponds to the bottom support 302, the bottom support 302 is correspondingly arranged below the supporting plate 301, and the bottom support 302 can support and support the sheet-shaped raw material; therefore, the flaky raw materials placed in the buffer area can be ensured to be in a fixed position and can not fall down.

Referring to fig. 27, one end of the shoe 302 is fixedly connected to one end of the support plate 301, but the other end of the shoe 302 is not connected to the other end of the support plate 301, but is spaced apart from the other end of the shoe 302, thereby facilitating the placement and removal of the sheet material.

Referring to fig. 27, the supporting plate 301 is provided with guard teeth 303 on the side surface, and every two guard teeth 303 are spaced at a certain distance for placing sheet-shaped raw materials, such as silicon wafers; the protective teeth 303 not only can enable the sheet-shaped raw materials to be in a vertical position, but also can separate the plurality of sheet-shaped raw materials, so that the subsequent moving is convenient. In some preferred forms, the plurality of guard teeth 303 are spaced at uniform intervals.

Referring to fig. 27, the top of the guard teeth 303 have a guide top guide chamfer 304, with the top of the two guard teeth 303 being spaced relatively far apart, and the middle of the two guard teeth 303 being spaced relatively far apart, to facilitate guiding the sheet stock material into the space between the two guard teeth 303. In this embodiment, referring to fig. 27, the longitudinal section of the top of the guard teeth 303 is similar to a triangular shape; protect being provided with of tooth top guide piece chamfer 304 and do benefit to the space that the slice raw materials slided into between two protect teeth 303 for the operation of placing the slice raw materials is easier, can not produce interference, collision with other parts, can protect the slice raw materials better, avoids the slice raw materials to be damaged placing the in-process.

Referring to fig. 27, the bottom of the guard teeth 303 have a side guide chamfer 305 for guiding; compare with the interval between two fender tooth 303 middle parts, the interval between two fender tooth 303 bottoms is great, is convenient for like this lead the flaky material, is favorable to flaky material to break away from and protects tooth 303. In this embodiment, the side guide chamfer 305, referring to fig. 27, is provided with the side guide chamfer 305, so as to facilitate the taking out of the sheet-like raw material, so that the operation of taking out the sheet-like raw material is easier, and the sheet-like raw material cannot interfere or collide with other components during the process of taking out or removing the sheet-like raw material, so that the sheet-like raw material can be better protected, and the sheet-like raw material is prevented from being damaged during the taking out process.

Referring to fig. 28-29, the buffer device further includes a clasping tooth 306, the clasping tooth 306 is located above the guard teeth, in some preferred modes, a clasping tooth 306 is arranged above each row of guard teeth, and the clasping tooth 306 is matched with the guard teeth 303 to fix the sheet-like raw material. In this embodiment, referring to FIGS. 28-29, the cross-section of the clasping teeth 306 is similar to a triangle, and the opening of the clasping teeth 306 is also similar to a triangle, which facilitates the insertion of the sheet material.

The buffer device also comprises a tooth protection position adjusting device, wherein the tooth protection position adjusting device is directly or indirectly connected with the supporting plate 301 and can drive the supporting plate 301 to move so as to change the position of the supporting plate 301; the position of the guard teeth 303 can be changed by adjusting the position of the supporting plate 301, so that the relative distance between the two rows of guard teeth 303 can be adjusted; when both the two opposite support plates 301 are adjusted outwards or one of the two opposite support plates is adjusted outwards, the distance between the two opposite support plates 301 is increased, and the sheet-shaped raw material is convenient to take out; by adjusting both of the two opposing support plates 301 inward or adjusting one of the support plates inward, the distance between the two opposing support plates 301 is reduced, at which time the sheet stock material can be clamped and secured.

Protect the cylinder among the tooth position control device adopted prior art, multiple devices such as linear electric motor, pneumatic cylinder all can, the utility model discloses do not improve protecting tooth position control device. In some preferred forms, the guard teeth 303 can be adjusted in stages, which can be achieved by adjusting the position of the various support plates 301, as described above, to facilitate the staged removal or placement of sheet stock material.

The caching device further comprises a tooth embracing position adjusting device, the tooth embracing position adjusting device can change the horizontal position of the embracing teeth, and further the distance between two rows of the embracing teeth can be changed. In some preferred modes, the tooth holding position adjusting device is similar to the tooth protecting position adjusting device, and various devices such as air cylinders, linear motors, hydraulic cylinders and the like in the prior art can be adopted. In some preferred ways, the clasping teeth 306 can also be adjusted in stages.

The buffer device also comprises a buffer frame, wherein the position adjusting devices of the support plate 301, the holding tooth 306, the bottom support 302 and the protecting tooth 303 are connected with the buffer frame, or the position adjusting devices of the support plate 301, the holding tooth 306, the bottom support 302 and the protecting tooth 303 can be part of the buffer frame; in some preferred forms, referring to fig. 28, the buffer storage rack comprises a buffer storage platform, and the buffer storage platform 309 is hollow in the middle to facilitate the placement and removal of the sheet material.

The buffer device also comprises a transmission device, wherein the transmission device comprises a motor 307, a screw rod and a transmission chain 308; the motor 307 is arranged below the buffer storage frame, and the screw rod is arranged on the buffer storage frame; the motor 307 can drive the screw rod to move, and further drive the buffer storage platform 309 to move left and right.

Referring to fig. 26, the two rows of buffer areas are connected together and can move left and right with the buffer platform 309.

The above description is only the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through creative work should be covered within the protection scope of the present invention, and therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims (10)

1. The utility model provides an automatic raw materials temporary storage device which characterized in that, includes the installation framework, is equipped with unloading transport structure, buffer memory device in the installation framework, and unloading transport structure can carry out the unloading of going up of raw materials on going up, and buffer memory device is used for storing the raw materials.

2. An automated material buffer device as claimed in claim 1, wherein the bottom of the mounting frame is provided with a support base and a universal wheel, and the support base and the universal wheel can be switched.

3. The automatic raw material temporary storage device as claimed in claim 1, wherein the feeding and discharging conveying structure comprises a feeding channel, a discharging channel and a lifting mechanism, a basket is arranged in the feeding channel, and the feeding channel and the discharging channel are used for feeding and discharging materials through the lifting mechanism.

4. An automated material escrow device according to claim 1, further comprising a gantry type sheet grasping device, wherein the gantry type sheet grasping device is capable of collectively carrying the material, and the gantry type sheet grasping device comprises a sheet grasping device capable of grasping the material.

5. An automated material buffer device according to claim 1, wherein the buffer device comprises at least two rows of buffer areas for holding material.

6. An automated material buffer unit as claimed in claim 3 wherein the loading path comprises a first conveyor means including at least one pair of conveyors and the unloading path comprises a second conveyor means including at least one pair of conveyors, the first conveyor means being arranged in a cross-layer relationship with the second conveyor means.

7. An automated material holding apparatus as claimed in claim 4, wherein the sheet grasping means comprises a housing and a plurality of suction cup bodies, each suction cup body being capable of grasping one sheet of material, and the sheet grasping means is capable of grasping one or more sheets of material at a time.

8. An automated material buffer as in claim 5 wherein the distance between each two rows of buffer sections is adjustable.

9. An automatic material temporary storage device as claimed in claim 7, wherein an air chamber is provided in the housing, an installation unit is provided in the air chamber, the installation unit includes a fixture block and/or a fixing shaft, a negative pressure device is provided on the housing, the negative pressure device can reduce the air pressure in the air chamber, the negative pressure device includes an air exhaust connector, an air inlet connector and an air pump, the air pump exhausts air into the air chamber through the air exhaust connector, the air pump exhausts air into the air chamber through the air inlet connector, the air pump can realize the air flow in the air chamber, thereby forming the negative pressure in the air chamber, the air pump is provided with an electromagnetic switch, the suction cup body includes an installation part and an adsorption part, the installation part corresponds to the installation unit, the installation part is provided with a matching slot and/or an installation hole, the installation part can be connected to the installation unit in the, the adsorption part can be used for adsorbing raw materials, the adsorption part is provided with at least two annular concentric gas grooves with the same groove depth, the bottom of each annular gas groove is provided with a gas hole, all the gas holes are linearly arranged on the symmetrical surface of the sucker and are positioned on one side of the annular gas grooves close to the installation part, the sucker main body is internally provided with at least one air exhaust channel, the air exhaust channel penetrates through the installation part and is communicated with all the gas holes in the adsorption part, when the sucker main body is installed in the shell through the installation part, the gas grooves are communicated with the gas cavity, the thickness of the installation part is larger than that of the adsorption part, the installation part is connected with the adsorption part together and is arranged in a ladder shape, the thickness difference between the air exhaust channel and the installation part can be used for accommodating the raw materials, the outer end of the adsorption part is provided with an inserting piece part, the thickness, the insert part is arranged by adopting symmetrical double inclined planes, so that the section of the outer end of the adsorption part is in a sharp shape, the sharp part of the sharp shape is ground and flattened, and the sharp corner part is symmetrically provided with chamfers.

10. An automatic material temporary storage device according to claim 3 or 6, wherein the number of the conveyor belts in the first conveyor means is the same as the number of the conveyor belts in the second conveyor means, and the conveyor belts in the first conveyor means and the second conveyor means are arranged in parallel, the distance between two adjacent conveyor belts in the first conveyor means is equal to the distance between the corresponding conveyor belts in the second conveyor means, the lifting mechanism is used for butting the first conveyor means and the second conveyor means, the first conveyor means comprises the first conveyor belt and the second conveyor belt, the second conveyor means comprises the third conveyor belt and the fourth conveyor belt, the third conveyor belt and the fourth conveyor belt are located right below the first conveyor belt and the second conveyor belt, the lifting mechanism comprises a base, a lifting platform is arranged on the base, and an auxiliary conveyor belt is arranged on the lifting platform, the lifting platform can control the auxiliary conveyor belt device to be matched with the heights of the first conveyor belt device and the second conveyor belt device, the feeding channel comprises a feeding station and a piece taking and placing station, the flower basket comprises two flower basket fixing plates which are parallel to each other, four limiting rods and two supporting rods, the flower basket fixing plates are connected through the four symmetrically arranged limiting rods, clamping grooves matched with the edge shapes of raw materials are formed in the limiting rods at intervals and densely distributed, the two supporting rods are symmetrically arranged at the bottom of the flower basket fixing plates, the directions of the flower baskets arranged on the first conveyor belt and the second conveyor belt are opposite, so that the raw materials in the flower baskets on the two conveyor belts face opposite directions, the first conveyor belt and the second conveyor belt are fixed on the first fixing platform, the third conveyor belt and the fourth conveyor belt are fixed on the second fixing platform, and the third conveyor belt and the fourth conveyor belt are positioned under the first conveyor belt and the second conveyor belt, the support columns are vertically connected with the first fixing table and the second fixing table, the moving directions of the conveyor belts in the first conveyor belt device are always the same, the moving directions of the conveyor belts in the second conveyor belt device are always the same, the number of the conveyor belts in the auxiliary conveyor belt device is the same as that of the conveyor belts in the first conveyor belt device, the positions of the conveyor belts in the auxiliary conveyor belt device are corresponding to those of the conveyor belts in the first conveyor belt device, the moving directions of the conveyor belts in the auxiliary conveyor belt device are always the same, the auxiliary conveyor belt device comprises a fifth conveyor belt and a sixth conveyor belt, the positions of the fifth conveyor belt and the sixth conveyor belt are corresponding to those of the first conveyor belt and the second conveyor belt, the moving directions of the fifth conveyor belt and the sixth conveyor belt are always the same, a first basket limiting device is arranged at the junction position of the feeding station and the pick-and place station, the first basket limiting device, first basket of flowers stop device can install on both sides baffle.

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