CN115448029A - Stacker, sorting system and sorting method - Google Patents

Abstract

The application provides a stacker, a sorting system and a sorting method, which relate to the technical field of glass production. Among them, the stacker includes: a steering device, a plurality of lifting devices and a plurality of adsorption devices, the steering device includes: a mounting part that can rotate, and the rotation axis extends longitudinally; the lifting device is connected with the mounting part, and is evenly arranged around the mounting part The lifting device includes: a lifting part that can reciprocate longitudinally relative to the steering device; the adsorption device is arranged one by one on the bottom of the lifting part, and the adsorption device includes: an adsorption part for holding the glass to be transferred. The technical solution of the present application can hold and lift the glass to be transferred through the lifting device and the adsorption device, and then rotate the glass to be transferred through the steering device to sort the glass to be transferred, which can solve the stroke of the horizontal transplanting stacker in the prior art Long, technical problems of slow sorting speed.

Description

Stacker, sorting system and sorting method

technical field

The present application relates to the technical field of glass production, in particular to a stacker, a sorting system and a sorting method.

Background technique

In the production process of ultra-thin cover glass, the glass is relatively wide after it comes out of the annealing furnace, and it needs to be cut longitudinally, divided into 3 columns, and then cut transversely, and the glass is cut into small pieces and then conveyed through the conveyor roller table After being transported to the stacker, the stacker will take out the glass from the roller table for classification and stacking according to the product grade signal sent by the detection system.

At present, there are two types of equipment for unloading and stacking glass products from the conveyor roller table at the end of the float glass production line: one is the horizontal transplanting stacker, and the other is unloading and stacking by robots.

However, the cost of using robotic equipment is relatively high; while using a horizontal transfer type stacker, the stacking plates for stacking the cover glass need to be arranged side by side in the horizontal direction on one side of the conveyor roller table, and due to the cutting into small pieces Glass generally needs to be divided into three grades: A, B, and C. In this way, three stacking boards need to be installed at corresponding levels. To reserve a safe distance, the distance between the farthest stacking board and the conveyor roller is too large, so that the span of the horizontal transfer stacker is large, because each stacking operation needs to be completed: grab the cover Plate glass, moving to the corresponding station and placing the cover glass in three steps. The span of the stacker will greatly increase the time to move the corresponding station. In order to adapt to the working rhythm of the stacker, the transmission speed of the conveyor roller table needs to be greatly reduced. , leading to a decrease in the transmission and sorting efficiency of the cover glass, which directly affects the production efficiency of the cover glass.

Contents of the invention

The purpose of the embodiment of this application is to provide a stacker and a sorting system to solve the technical problem that when the sorting system absorbs ground dust, a large amount of equipment leaks into the sorting system, resulting in damage to the filter element of the filter in the sorting system .

In order to solve the above technical problems, the embodiments of the present application provide the following technical solutions:

The first aspect of the present application provides a stacker, including: a steering device, including: a mounting part that can rotate and whose rotation axis extends longitudinally;

A plurality of lifting devices are connected to the installation part and are evenly arranged around the side of the installation part. The lifting device includes: a lifting part capable of reciprocating longitudinally relative to the steering device; and

A plurality of adsorption devices are arranged one by one on the bottom of the lifting part, and the adsorption device includes: an adsorption part for holding the glass to be transferred.

In some modified implementations of the present application, the steering device further includes:

The base, the base includes: a support plate, a bearing seat and a plurality of support feet, the support plate extends horizontally and is suspended in the air, the bearing seat is arranged on the support plate, and the bearing seat extends longitudinally above the support plate, and the support feet are arranged at intervals the bottom or sides of the support plate;

The rotating shaft extends longitudinally and is connected to the bearing seat for rotation, and the mounting part is coaxially arranged on the top of the rotating shaft and above the bearing seat;

The first drive structure is connected with the support plate, the first drive structure includes: a first drive end and a transmission mechanism, the first drive end is located below the support plate, the first drive end can rotate relative to the support plate, and the rotation of the first drive end The axis extends longitudinally, and the transmission mechanism is respectively connected with the rotating shaft and the first driving end;

Wherein, the first driving end can drive the rotating shaft to rotate in the bearing seat through the transmission mechanism.

In some modified implementations of the present application, the transmission mechanism includes:

a drive gear coaxially connected to the first drive end; and

The driven gear is meshed with the driving gear, and the driven gear is sleeved on the rotating shaft and coaxial with the rotating shaft.

In some modified implementations of the present application, it also includes:

There are at least two telescopic parts, the telescopic parts are located under the driven gear and can be stretched longitudinally.

In some modified implementations of the present application, it also includes:

The number of sleeves corresponds to that of the telescopic parts, the side of the sleeves is connected with a mounting rod, the mounting rods are connected with the supporting feet, and the telescopic parts are movably inserted into the sleeves one by one.

In some modified implementations of the present application, the lifting device also includes:

the same number of connecting arms as the lifting device, the first end of the connecting arm is connected to the mounting part; and

The second driving structure is connected to the second end of the connecting arm, the second driving structure has a second driving end that can be raised and lowered relative to the connecting arm, and the lifting part is connected to the second driving end.

In some modified embodiments of the present application, the adsorption unit includes:

a suction cup base, to which the lifting device is attached; and

There are a plurality of suction cups, the bottom of the suction cups has suction ends, and each suction end is located on the same horizontal plane, the tops of the suction cups are connected to the suction cup base, and are arranged on the suction cup base at intervals.

In some modified embodiments of the present application, the adsorption part also includes:

The elastic member is capable of elastic expansion and contraction in the longitudinal direction, and the suction cup is elastically connected to the suction cup base through the elastic member.

In some modified embodiments of the present application, the adsorption device also includes:

The same number of cleaning nozzles as the suction cups, the cleaning nozzles are connected to the suction cup base, and correspond to the suction cups one by one, the nozzles of the cleaning nozzles face the adsorption end of the corresponding suction cups, and the cleaning nozzles are connected to the external high-pressure air circuit.

In some modified embodiments of the present application, the adsorption device also includes:

There are at least two guide rods, the guide rods extend longitudinally and are arranged on the top of the suction cup base at intervals, and the guide rods are flexibly connected with the lifting device along the longitudinal direction.

The second aspect of the present application provides a sorting system, including:

Conveyor roller table, multiple pallets and forward stacker;

Wherein, the stacker is located on the side or the delivery end of the conveying roller table, and a plurality of stacking plates are arranged around the stacker, and the stacker can transfer the glass to be transferred on the conveying roller table to a stacking plate.

In some modified embodiments of the present application, the conveying device is arranged on the bottom side of the stacking plate, and the conveying device can drive the stacking plate to move in the horizontal direction.

The third aspect of the present application provides a sorting method, including:

Continuously transfer the glass to be transferred;

Continuously hold the glass to be transferred, and rotate to remove the glass to be transferred, and then place it on a stacking board.

Compared with the prior art, the stacker provided by this application sucks the glass to be transferred one by one through a plurality of lifting devices and adsorption devices, and then rotates the glass to be transferred through the steering device, and places the glass to be transferred around the stacking On one of the multiple stacking boards set by the machine, compared with the horizontal transplanting stacker in the prior art, the first adsorption device in the present invention holds a piece of glass to be transferred, and then turns to the first stacking board When above, the second adsorption device can follow it, move to the top of the conveying roller table, and grab the second piece of glass to be transferred. Each adsorption device rotates a circle above each stacking plate, After the transfer glass is placed on one of the stacking boards, it returns to the conveying roller table to continue to suck and transfer the glass to be transferred, and each suction device can be directly transferred back to the conveying roller table after being transferred to the last palletizing board However, after the adsorption device of the horizontal transplanting stacker moves to the last stacking board, it needs to go over the top of each stacking board again before returning to the top of the conveying roller table. It effectively shortens the moving distance of the adsorption device, shortens the sorting time of each piece of glass, and can also sort multiple pieces of glass to be transferred at the same time, which greatly increases the sorting efficiency and enables the conveyor roller table to move faster The speed of conveying the glass to be transferred increases the glass production efficiency.

Description of drawings

The above and other objects, features and advantages of the exemplary embodiments of the present application will become readily understood by reading the following detailed description with reference to the accompanying drawings. In the accompanying drawings, several embodiments of the present application are shown in an exemplary rather than restrictive manner, and the same or corresponding reference numerals represent the same or corresponding parts, wherein:

Fig. 1 is a schematic structural diagram disclosed in an embodiment of the present application;

Fig. 2 is a schematic diagram of an enlarged structure at A in Fig. 1 of the present application;

Fig. 3 is a schematic structural diagram of another viewing angle disclosed in the embodiment of the present application.

Description of reference numerals: 1. steering device; 11. installation part; 12. base; 121. support plate; 122. bearing seat; 123. support foot; 13. rotating shaft; 14. first drive structure; Drive end; 142, transmission mechanism; 1421, driving gear; 1422, driven gear; 15, expansion part; 16, sleeve; 17, installation rod; 2, lifting device; 21, lifting part; 22, connecting arm; 23 , the second driving structure; 3, the adsorption device; 31, the adsorption part; 311, the suction cup base; 312, the suction cup; 313, the elastic member; 32, the guide rod; 4, the conveying roller table; device.

detailed description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

It should be noted that, unless otherwise specified, technical terms or scientific terms used in this application shall have the usual meanings understood by those skilled in the art to which this application belongs.

Embodiment one

Referring to accompanying drawings 1 to 3, Embodiment 1 of the present invention proposes a stacker, which includes: a steering device 1, including: a mounting part 11 capable of rotating and extending longitudinally along a rotating shaft 13;

A plurality of lifting devices 2 are connected to the installation part 11 and evenly arranged around the side of the installation part 11. The lifting device 2 includes: a lifting part 21 capable of reciprocating longitudinally relative to the steering device 1; and

A plurality of adsorption devices 3 are arranged one by one on the bottom of the lifting part 21 , and the adsorption device 3 includes: an adsorption part 31 for holding the glass to be transferred.

Specifically, the specific structure of the steering device 1 is described below. The steering device 1 includes a mounting portion 11. The mounting portion 11 can be a cylinder or a polygon extending longitudinally. The mounting portion 11 can be formed by a straight line extending longitudinally. The rotating shaft 13 rotates; the number of lifting devices 2 is multiple, and the multiple lifting devices 2 are evenly arranged on the side of the installation part 11, fixedly connected with the installation part 11, and can rotate with the installation part 11. The lifting device 2 includes A lifting part 21, the lifting part 21 can rise or fall in the longitudinal direction; the quantity of the adsorption device 3 is the same as that of the lifting device 2, and each adsorption device 3 is correspondingly installed on the bottom of a lifting part 21, and the adsorption device 3 can be lifted and lowered part 21 rises or falls together, the adsorption device 3 includes an adsorption part 31, the structure of the adsorption part 31 is described below, the adsorption part 31 can absorb and hold the glass to be transferred, so that the glass to be transferred can rise, rotate and Descend, and finally loosen the glass to be transferred after completing the transfer operation of the glass to be transferred; the application uses the adsorption device 3 to hold the glass to be transferred, and then transfers the glass to be transferred through the lifting device 2 and the steering device 1, and the glass to be transferred can be transferred Grab and place it at any position during the turning process of the steering device 1, and then the stacker in the application can be placed on one side or one end of the conveying roller table 4, so that one of the adsorption devices 3 can move from the conveying roller table 4 The upper side holds the glass to be transferred, and then sets the stacking plate 5 for stacking the glass to be transferred around the stacker. When the steering device 1 moves to the last stacking plate 5, it can immediately turn to the top of the conveying roller table 4 , compared with the horizontal transplanting stacker, it is necessary to move the adsorption device 3 from the conveying roller table 4 through each stacking plate 5 in the middle to the farthest stacking plate 5, and then pass through the farthest stacking plate 5 Each stacking board 5 in the middle returns to the conveying roller table 4, and the stroke of the adsorption device 3 in this application is much smaller than that of the horizontally transplanted adsorption device, and the more the number of stacking boards 5 required The more obvious, the time to move a piece of glass to be transferred to the corresponding stacking plate 5 can be shortened, and multiple lifting devices 2 and adsorption devices 3 are provided in this application, and the first adsorption device 3 holds the first piece of glass to be transferred. When the glass is transferred and rotated to the first stacking plate 5, the second adsorption device 3 can immediately go to the conveying roller table 4 to absorb the second piece of glass to be transferred, and the subsequent adsorption device 3 repeats the above process in turn. When the first When the first adsorption device 3 turns back to the top of the conveying roller table 4 again, it has passed through all the stacking plates 5 one by one. The sorting rhythm is made more compact, and the transmission speed of the conveying roller table 4 can be increased synchronously, which greatly improves the sorting efficiency and the production efficiency of the cover glass.

According to the above list, the embodiment of the present invention proposes a stacker, which holds the glass to be transferred one by one by a plurality of lifting devices 2 and the adsorption device 3, and then rotates the glass to be transferred by the steering device 1, and places the glass to be transferred on the surrounding On one of the multiple stacking boards 5 provided by the stacker, compared with the horizontal transplanting stacker in the prior art, the first adsorption device 3 in the present invention holds a piece of glass to be transferred, and then turns to the first When the top of the first stacking plate 5, the second adsorption device 3 can follow it, move to the top of the conveying roller table 4, grab the second piece of glass to be transferred, each adsorption device 3 is on each stacking plate 5 rotates one circle above, and after placing the glass to be transferred on one of the stacking plates 5, it returns to the conveying roller table 4 to continue to suck and transfer the glass to be transferred, and the adsorption device 3 turns to the last stacking plate 5 After the place, it can be directly turned back to the top of the conveying roller table 4, and after the suction device 3 of the horizontal transfer type stacker moves to the last stacking plate 5, it needs to be moved from each stacking plate 5 again. Only by going above the top once can we return to the top of the conveying roller table 4. This application effectively shortens the moving distance of the adsorption device 3, shortens the sorting time of each piece of glass, and can also sort multiple pieces of glass to be transferred at the same time, greatly The sorting efficiency is increased, so that the conveying roller table 4 can also transmit the glass to be transferred at a faster speed, thereby increasing the production efficiency of the glass.

In some embodiments, with reference to accompanying drawings 1 to 3, in specific implementation, the steering device 1 further includes: a base 12, a rotating shaft 13 and a first driving structure 14; the base 12 includes: a support plate 121, a bearing seat 122 and A plurality of supporting feet 123, the supporting plate 121 extends in the horizontal direction and is suspended in the air, the bearing seat 122 is arranged on the supporting plate 121, and the bearing seat 122 extends longitudinally above the supporting plate 121, and the supporting feet 123 are arranged at intervals on the supporting plate 121 Bottom or side; the rotating shaft 13 extends longitudinally and is connected to the bearing housing 122 for rotation, and the installation part 11 is coaxially arranged on the top of the rotating shaft 13 and is located above the bearing housing 122; the first driving structure 14 and the support plate 121 connection, the first drive structure 14 includes: a first drive end 141 and a transmission mechanism 142, the first drive end 141 is located below the support plate 121, the first drive end 141 can rotate relative to the support plate 121, and the first drive end 141 The rotation axis of the shaft extends longitudinally, and the transmission mechanism 142 is respectively connected with the rotation shaft 13 and the first driving end 141;

Specifically, the base 12 can be composed of a bearing seat 122, a support plate 121 and a plurality of support feet 123. The lower end of the support foot 123 is supported on a bearing surface, and the upper end is fixedly connected to the support plate 121. The support feet 123 can be arranged at even intervals. The bottom or side of the support plate 121 enables the support plate 121 to be stably suspended and kept horizontal. The bearing seat 122 is installed on the upper surface of the support plate 121 by bolts, and the bearing seat 122 extends to the upper side for a distance; the rotating shaft 13 It extends longitudinally and can rotate in the bearing seat 122. The mounting part 11 is arranged on the top end of the rotating shaft 13 and can be rotated under the drive of the rotating shaft 13; the first driving structure 14 includes a first driving end 141 and a transmission mechanism 142 , the first driving end 141 can be, but not limited to, an output end of a driving motor, the first driving end 141 can rotate along a longitudinally extending axis, and the transmission mechanism 142 can play a transmission role, and its specific structure is described below, The first driving end 141 can drive the rotating shaft 13 to rotate in the bearing seat 122 through the transmission mechanism 142, so that the rotating shaft 13 extending in the longitudinal direction can only rotate in the inside of the bearing seat 122 without shifting left and right, so that the mounting part 11 It is more stable when driving the lifting device 2 and the adsorption device 3 to rotate.

In some embodiments, referring to accompanying drawing 1, in specific implementation, the transmission mechanism 142 includes: a driving gear 1421 and a driven gear 1422, the driving gear 1421 is coaxially connected with the first driving end 141; the driven gear 1422 is connected with the driving gear 1421 is meshedly connected, and the driven gear 1422 is sleeved on the rotating shaft 13 and is coaxial with the rotating shaft 13 .

Specifically, the transmission structure is composed of a driving gear 1421 and a driven gear 1422, the rotation axes of the driving gear 1421 and the driven gear 1422 extend longitudinally, and the driving gear 1421 and the driven gear 1422 are meshed with each other, the driving gear 1421 can be Driven by the first driving end 141, it rotates and drives the driven gear 1422 to rotate, and the driven gear 1422 can drive the rotating shaft 13 to rotate; through the transmission of the gear structure, the rotation of the first driving end 141 can be accurately transmitted to the rotating shaft. Shaft 13, when the first driving end 141 stops rotating, the rotating shaft 13 also stops rotating immediately, and then the lifting device 2 and the adsorption device 3 are precisely controlled, and the rotation can be stopped at the corresponding stacking plate 5 or conveying roller table 4, Precisely hold or put down the glass to be transferred.

In some embodiments, referring to FIG. 1 , in a specific implementation, it further includes: at least two telescopic members 15 , which are located below the driven gear 1422 and can be stretched longitudinally.

Specifically, the telescopic member 15 can be, but not limited to, a cylinder-driven telescopic rod. The top end of the telescopic member 15 is made of a wear-resistant material. The telescopic member 15 is located below the driven gear 1422 and can be arranged at intervals 1422 on both sides of the axis of rotation; when the lifting device 2 and the adsorption device 3 are rotated to the top of the corresponding stacking plate 5 or the conveying roller table 4, the telescopic member 15 can be lifted upwards and pushed against the bottom of the driven gear 1422 to play a role The function of the brake stops the driven gear 1422 from rotating, preventing the driven gear 1422 from continuing to rotate due to inertia when it needs to stop rotating, causing the position of the lifting device 2 and the adsorption device 3 to shift, and unable to align with the corresponding stacking plate 5 Or delivery roller table 4.

In some embodiments, with reference to accompanying drawing 1, in specific implementation, also include: the sleeve 16 of quantity corresponding to telescopic member 15, the side of sleeve 16 is connected with installation rod 17, and installation rod 17 is connected with support foot 123 , the telescopic elements 15 are movably inserted into the sleeve 16 in one-to-one correspondence.

Specifically, the sleeve 16 can be, but not limited to, a hollow cylinder. The sleeve 16 is arranged in one-to-one correspondence with the telescopic rods. Telescoping is carried out in the sleeve 16, and the side of the sleeve 16 is fixedly connected with the support foot 123 through the installation rod 17; The force on the horizontal direction is provided by the member 15, so that the telescopic member 15 can be kept vertical, and when the telescopic member 15 supports the driven gear 1422, it will not be skewed under the drive of the driven gear 1422, which will affect the braking effect of the telescopic member 15, and even make the The telescopic element 15 is damaged.

In some embodiments, with reference to accompanying drawings 1 to 3, in specific implementation, the lifting device 2 further includes: connecting arms 22 and second drive structures 23 having the same number as the lifting device 2, the first end of the connecting arm 22 Connected to the mounting part 11; the second driving structure 23 is connected to the second end of the connecting arm 22, the second driving structure 23 has a second driving end that can be raised and lowered relative to the connecting arm 22, and the lifting part 21 is connected to the second driving end.

Specifically, the connecting arm 22 can be, but not limited to, a shaped steel extending in the horizontal direction, and the two ends of the connecting arm 22 are respectively connected to the mounting part 11 and the second driving structure 23, and a reinforcing rod can be arranged at the bottom of the connecting arm 22 , the reinforcing rod is arranged obliquely, and its two ends are respectively connected with the side of the connecting arm 22 and the bearing seat 122, which can improve the strength of the connecting arm 22, and the second driving structure 23 can be a telescopic structure driven by a cylinder, which can be a A lead screw structure driven by a motor, the end that can be lifted is the second driving end, and the lifting part 21 is installed on the second driving end, and can be lifted and moved under the drive of the second driving end, and then drives the adsorption device 3 up and down Move, and then drive the glass to be transferred absorbed by the adsorption device 3 to move up or down.

In some embodiments, referring to accompanying drawings 1 to 3, in specific implementation, the adsorption part 31 includes: a suction cup base 311 and a plurality of suction cups 312, the suction cup base 311 is connected with the lifting device 2; a plurality of suction cups 312, the suction cup 312 The bottom of the suction cup 312 has a suction end, and each suction end is located on the same horizontal plane, and the top of the suction cup 312 is connected to the suction cup base 311 and arranged at a distance from each other on the suction cup base 311 .

Specifically, the suction cup base 311 can be, but not limited to, a disc body arranged horizontally. The top of the suction cup base 311 is connected to the lifting part 21 of the lifting device 2, and can be lifted with the lifting part 21. The suction cup 312 can be, but not limited to, a A kind of vacuum suction cup 312, communicated with the external vacuum pipeline, after the suction cup 312 is attached to the upper surface of the glass to be transferred, an attachment can be made inside the suction cup 312 through the vacuum pipeline, so that the suction cup 312 can hold the glass to be transferred, and the glass to be transferred needs to be put down At this time, the negative pressure in the suction cup 312 can be removed to loosen the glass to be transferred through the exhaust port controlled by the solenoid valve to communicate with the outside atmosphere. , can adapt to different sizes and shapes of the glass to be transferred, has high applicability, and can make the upper surface of the glass to be transferred evenly stressed to avoid damage caused by uneven force on the glass to be transferred, and absorb the glass to be transferred through the suction cup 312 , It can also avoid scratching the glass to be transferred when grasping the glass to be transferred, which will affect the quality of the glass product.

In some embodiments, referring to accompanying drawings 1 to 3, in specific implementation, the adsorption part 31 further includes: an elastic member 313, the elastic member 313 can elastically expand and contract in the longitudinal direction, and the suction cup 312 is elastically connected to the suction cup base 311 through the elastic member 313 connect.

Specifically, the elastic member 313 can be, but not limited to, a telescopic spring. Each suction cup 312 is connected to the suction cup base 311 through the elastic member 313 that can expand and contract in the longitudinal direction. When the suction cup 312 touches the upper surface of the glass to be transferred, and continues to When pressing down, there is a certain buffer between the suction cup 312 and the suction cup base 311, so that the suction cup 312 can continue to move downward after contacting the upper surface of the glass to be transferred, and then can be completely attached to the upper surface of the glass to be transferred without The upward force generated by the glass to be transferred on the suction cup 312 will directly act on the suction cup base 311 , damage the suction cup base 311 or squeeze and damage the suction cup 312 .

In some embodiments, with reference to accompanying drawings 1 to 3, in specific implementation, the adsorption device 3 also includes: the same number of cleaning nozzles as the suction cups 312, the cleaning nozzles are connected to the suction cup base 311, and correspond to the suction cups 312 one by one , the nozzle of the cleaning nozzle faces the corresponding adsorption end of the suction cup 312, and the cleaning nozzle communicates with the external high-pressure air circuit.

Specifically, the nozzles of the cleaning nozzles can eject high-pressure gas, and the nozzles of each cleaning nozzle are all towards the adsorption end of the corresponding suction cup 312. The glass is cleaned, and the dust or particle impurities on the upper surface of the glass to be transferred are blown away by high-pressure gas, so that the suction cup 312 can be better bonded to the glass to be transferred, and the adsorption effect of the suction cup 312 to the glass to be transferred is improved, so that the adsorption device 3 is more stable Hold the glass to be transferred.

In some embodiments, referring to accompanying drawings 1 to 3, in specific implementation, the adsorption device 3 further includes: at least two guide rods 32, the guide rods 32 extend longitudinally, and are arranged on the top of the suction cup base 311 at intervals , the guide rod 32 is flexibly connected with the lifting device 2 in the longitudinal direction.

Specifically, the guide rod 32 can be but not limited to a round rod, and the two guide rods 32 can be symmetrically arranged on the top of the base 12. It can play a guiding role, so that the suction cup base 311 can move up and down in the vertical direction without left and right deviation, so that the suction cup base 311 is always kept horizontal, and the suction ends of the suction cups 312 on the lower side of the suction cup base 311 can be located at the same position. On the horizontal plane, when absorbing the glass to be transferred, each suction cup 312 can be in contact with the glass to be transferred and adsorbed, so as to ensure the adsorption effect of the adsorption device 3 .

Embodiment two

With reference to accompanying drawing 1 to accompanying drawing 3, embodiment two of the present invention proposes a kind of sorting system, this comprises: Conveyor roller table 4, a plurality of stacking boards 5 and front complaint stacker; Wherein, stacker is positioned at conveying On the side of the roller table 4 or at the conveying end, a plurality of stacking plates 5 are arranged around the stacker, and the stacker can transfer the glass to be transferred on the conveying roller table 4 to a stacking plate 5 .

Specifically, the quantity of the lifting device 2 and the adsorption device 3 of the stacker is set in conjunction with the number of the stacker plates 5, and the specific number is the number of the stacker plates 5 plus one, and the position of the stacker plates 5 is set in conjunction with the stacker. Around the stacker, when it is necessary to sort the glass to be transferred into three types of A, B, and C, four lifting devices 2 and adsorption devices 3 can be installed, and three stacking plates 5 are respectively arranged on adjacent Right below the three adsorption devices 3, the remaining one is set directly above the conveying roller table; when sorting the glass to be transferred, the stacker moves the glass from the roller table according to the product grade signal sent by the detection system. Take it out for sorting and stacking. Every time a piece of glass to be transferred is sucked from the conveying roller table 4, the glass to be transferred is rotated clockwise through the steering device 1, and when it is transferred to the corresponding stacking plate 5, the glass to be transferred can be transferred The transferred glass is placed on the stacking board 5, and after passing through the three stacking boards 5, it will return to the top of the conveying roller table 4 for the next round of sorting, and when the first adsorption device 3 holds the glass to be transferred When the glass turns from the conveying roller table 4 to the top of the first stacking plate 5, the second adsorption device 3 will move to the top of the conveying roller table 4, and hold the glass to be transferred from the conveying roller table 4, which can carry out continuous Suction sorting speeds up the sorting efficiency of the glass to be transferred and increases production efficiency.

In some embodiments, referring to FIG. 3 , in a specific implementation, it further includes: a conveying device 6 disposed on the bottom side of the stacking plate 5 , and the conveying device 6 can drive the stacking plate 5 to move in the horizontal direction.

Concretely, the conveying device 6 can be made of a conveying track and a driving mechanism, and the driving mechanism can drive the stacking plate 5 positioned above the conveying track for horizontal displacement; each stacking plate 5 is arranged on a conveying device 6, and the conveying 6. The glass that has been sorted and has accumulated a certain amount can be transferred to the next processing station without additional manual handling, which saves manpower, facilitates the transfer of sorted glass, and increases work efficiency.

Embodiment Three

Referring to accompanying drawings 1 to 3, Embodiment 3 of the present invention proposes a sorting method, which includes: continuously transferring the glass to be transferred; continuously sucking the glass to be transferred, rotating and removing the glass to be transferred, and then placing it Stack on board 5.

Specifically, the plurality of adsorption devices 3 of the stacker sequentially suck the glass to be transferred from the conveying roller table 4 in a clockwise order, and each adsorption device 3 that holds the glass to be transferred rotates to the top of the corresponding stacking plate 5, and Place the glass to be transferred on the stacking plate 5, put down the adsorption device 3 for the glass to be transferred and continue to rotate clockwise, and the adsorption device 3 that rotates once again absorbs new glass to be transferred from the conveying roller table 4, which can shorten the length of the adsorption device 3 The distance from the last stacking plate 5 back to the conveyor roller table 4 reduces the stroke of the adsorption device 3, shortens the moving time of the adsorption device 3, increases the sorting efficiency, and when the first adsorption device 3 moves from the conveyor roller table 4 After reaching the top of the first stacking plate 5, the second adsorption device 3 will move to the top of the conveying roller table 4, and the sorting operation of the second glass to be transferred can be carried out immediately, so that the sorting operation of the glass to be transferred can be Continuous operation greatly improves the sorting efficiency and increases the glass production efficiency.

It should be noted that in the description of this specification, the orientation or positional relationship indicated by the terms "upper", "lower" and so on is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description. Rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the invention; the terms "connected", "mounted", "fixed", etc. In a broad sense, for example, "connection" may be a fixed connection, a detachable connection, or an integral connection; it may be a direct connection or an indirect connection through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

In the description of this specification, descriptions of the terms "one embodiment", "some embodiments", "specific embodiments" and the like mean that specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in the present invention In at least one embodiment or example of . In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above is only a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Anyone familiar with the technical field can easily think of changes or replacements within the technical scope disclosed in the present invention, and should cover all Within the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims (13)

1. A stacker, comprising:

steering device (1) comprising: a mounting part (11) which can rotate and the line of the rotating shaft (13) extends along the longitudinal direction;

a plurality of elevating gear (2), with installation department (11) are connected, and evenly encircle arrange in the lateral part of installation department (11), elevating gear (2) include: a lifting unit (21) that can reciprocate in the longitudinal direction relative to the steering device (1); and

a plurality of adsorption equipment (3), one-to-one set up in the bottom of lift portion (21), adsorption equipment (3) include: an adsorption part (31) for adsorbing the glass to be transferred.

2. The stacker according to claim 1,

the steering device (1) further comprises:

a base (12), the base (12) comprising: the supporting plate (121) extends in the horizontal direction and is arranged in a suspending mode, the bearing seat (122) is arranged on the supporting plate (121), the bearing seat (122) extends above the supporting plate (121) in the longitudinal direction, and the supporting feet (123) are arranged at the bottom or the side of the supporting plate (121) at intervals;

the rotating shaft (13) extends along the longitudinal direction and is connected with the bearing seat (122) in a rotating mode, and the mounting part (11) is coaxially arranged at the top of the rotating shaft (13) and is positioned above the bearing seat (122);

a first drive structure (14) connected to the support plate (121), the first drive structure (14) comprising: the first driving end (141) is located below the supporting plate (121), the first driving end (141) can rotate relative to the supporting plate (121), the rotation axis of the first driving end (141) extends along the longitudinal direction, and the transmission structure (142) is connected with the rotating shaft (13) and the first driving end (141) respectively;

the first driving end (141) can drive the rotating shaft (13) to rotate in the bearing seat (122) through a transmission structure (142).

3. The stacker according to claim 2,

the transmission structure (142) comprises:

a drive gear (1421) coaxially connected to the first drive end (141); and

and the driven gear (1422) is meshed with the driving gear (1421), and the driven gear (1422) is sleeved on the rotating shaft (13) and is coaxial with the rotating shaft (13).

4. The stacker according to claim 3, further comprising:

at least two telescopic parts (15), wherein the telescopic parts (15) are positioned below the driven gear (1422) and can be longitudinally stretched.

5. The stacker according to claim 4, further comprising:

the number of the sleeves (16) corresponds to that of the telescopic pieces (15), the side parts of the sleeves (16) are connected with mounting rods (17), the mounting rods (17) are connected with the supporting legs (123), and the telescopic pieces (15) are movably inserted into the sleeves (16) in a one-to-one correspondence mode.

6. The stacker according to claim 1,

the lifting device (2) further comprises:

the number of the connecting arms (22) is the same as that of the lifting devices (2), and the first ends of the connecting arms (22) are connected with the mounting part (11); and

and the second driving structure (23) is connected with the second end of the connecting arm (22), the second driving structure (23) is provided with a second driving end capable of lifting relative to the connecting arm (22), and the lifting part (21) is connected with the second driving end.

7. The stacker according to claim 1,

the adsorption part (31) comprises:

a suction cup base (311) connected to the lifting device (2); and

the bottom of sucking disc (312) has the absorption end, and every the absorption end is located same horizontal plane, the top of sucking disc (312) with sucking disc base (311) are connected, and mutual interval arrange in sucking disc base (311).

8. The stacker according to claim 7,

the adsorption part (31) further comprises:

the sucker (312) is elastically connected with the sucker base (311) through the elastic piece (313).

9. The stacker according to claim 7,

the adsorption device (3) further comprises:

the quantity with the same clean shower nozzle of sucking disc (312), clean shower nozzle with sucking disc base (311) are connected, and with sucking disc (312) one-to-one, the spout orientation of clean shower nozzle corresponds the absorption end of sucking disc (312), clean shower nozzle and outside high-pressure gas circuit intercommunication.

10. The stacker according to claim 7,

the adsorption device (3) further comprises:

at least two guide bars (32), guide bar (32) are along longitudinal extension, and set up at intervals each other in the top of sucking disc base (311), guide bar (32) with elevating gear (2) are along longitudinal swing joint.

11. A sorting system, comprising:

a rollgang (4), a plurality of stacking plates (5) and a stacker according to any one of claims 1 to 10;

the stacking machine is positioned on the side face or the conveying end of the conveying roller way (4), a plurality of stacking plates (5) are arranged around the stacking machine, and the stacking machine can transfer glass to be transferred on the conveying roller way (4) to one stacking plate (5).

12. The sortation system as claimed in claim 11, further comprising:

the conveying device (6) is arranged at the bottom side of the stacking plate (5), and the conveying device (6) can drive the stacking plate (5) to move in the horizontal direction.

13. A sorting method applied to the sorting system according to claims 11-12, comprising:

continuously transferring glass to be transferred;

continuously sucking the glass to be transferred, rotating and removing the glass to be transferred, and then placing the glass on a stacking plate (5).

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