CN211639929U

CN211639929U - Business turn over goods device of board robot is received and put to intelligence and elevating platform, shallow thereof

Info

Publication number: CN211639929U
Application number: CN201922027642.1U
Authority: CN
Inventors: 曾志
Original assignee: Guangzhou Taili Electromechanical Equipment Co ltd
Current assignee: Guangzhou Taili Electromechanical Equipment Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-10-09
Anticipated expiration: 2029-11-21

Abstract

The utility model discloses a goods in and out device of an intelligent board receiving and releasing robot, a lifting platform and a cart thereof, wherein a supporting bracket arm capable of lifting up and down is arranged on the lifting platform; the cart body is provided with a lifting interval channel corresponding to the supporting bracket arm, and the lifting interval channel is used for enabling the supporting bracket arm to extend into the cart body and complete the up-down lifting action; when the cart is directly pushed into the goods inlet and outlet, the lifting interval channel corresponds to the supporting bracket arm, the supporting bracket arm is positioned at the lifting interval channel to lift, and a circuit board which is stacked on the cart in advance is lifted; thus, the feeding is finished; the detection is completed, the robot stacks the detected circuit board on the supporting bracket arm, the supporting bracket arm is controlled to descend at the moment, then the circuit board is carried by the trolley positioned below, and the discharging can be completed by pulling out the trolley. In pan feeding and ejection of compact in-process, the process of artifical transport has been saved to the business turn over goods device of this application, and efficiency is higher, and it is more convenient to use, practices thrift the manpower, and automated operation can not damage the circuit board because of artificial carelessness simultaneously.

Description

Business turn over goods device of board robot is received and put to intelligence and elevating platform, shallow thereof

Technical Field

The utility model belongs to the technical field of the automatic check out test set of circuit board, in particular to business turn over goods device and elevating platform, shallow of board robot are received and released to intelligence.

Background

Patent CN105600436B discloses an automatic board loading and unloading system for double-sided AOI detection of a circuit board and a process flow thereof; the automatic board loading and unloading system can also be called as an intelligent board loading and unloading robot of the application; in the patent, the disclosed feeding and discharging device is the feeding and discharging device of the application; according to the technical content of the patent, the goods entering and exiting of the intelligent board receiving and placing robot in the prior art are not completely automated, and during material feeding, a cart needs to be manually pushed to the outer side position of a material feeding port, and then a circuit board is manually carried to a lifting platform; during discharging, the circuit board on the lifting platform also needs to be manually transported to a cart and then transported away; not only is the use inconvenient, but also the efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects existing in the prior art, the utility model discloses one of the purposes: the utility model provides an intelligence is received and is put business turn over goods device of board robot, and the pan feeding is perhaps the more convenient of the ejection of compact, raises the efficiency.

The utility model provides a technical scheme that utility model purpose one of the technical problem adopted is:

the utility model provides an intelligence is received and is put business turn over goods device of board robot which characterized in that: the goods in and out device comprises a goods in and out port, a cart and a lifting platform;

the upper end face of the goods inlet and outlet device is provided with an open structure which is a channel for taking and placing the circuit board by a clamp; the outer side surface of the goods in-out device is provided with a goods in-out port for the cart to go in and out; a trolley parking space is arranged in the goods in and out device, a lifting platform is arranged on one side of the trolley parking space, and the lifting platform comprises a supporting bracket arm capable of lifting up and down; the upper end of the cart is used for stacking circuit boards; the cart body is provided with a lifting interval channel corresponding to the supporting bracket arm, and the lifting interval channel is used for enabling the supporting bracket arm to extend into the cart body and lift up and down; when the supporting bracket arms are correspondingly positioned at the lifting interval passage, the circuit boards stacked on the cart can be lifted up or lowered down to place the circuit boards on the cart.

Firstly, when the goods in and out device is used for feeding, the goods in and out device is used as a goods feeding device; when the goods in and out device is used for discharging, the goods in and out device is a goods discharging device; in general, according to patent CN105600436B, the intelligent board receiving and releasing robot needs to be provided with a cargo feeding device and a cargo discharging device at the same time. The goods in and out device of this application can regard as the device use of getting in goods and also can regard as the shipment device to use.

The goods inlet and outlet device of the intelligent board receiving and releasing robot in the technical scheme is provided with a goods inlet and outlet, a cart and a lifting platform; the upper end surface of the goods in and out device is provided with an open structure for moving a mould or a mechanical arm clamp to pick and place the circuit board; the outer side surface is also of an open structure and is used for the in and out of the cart; a trolley placing space is arranged in the goods in and out device; a lifting platform is arranged on one inner side surface of the goods in-out device, and a supporting bracket arm capable of lifting up and down is arranged on the lifting platform; the cart body is provided with a lifting interval channel corresponding to the supporting bracket arm, and the lifting interval channel is used for enabling the supporting bracket arm to extend into the cart body and complete the up-down lifting action; when the cart is directly pushed into the goods inlet and outlet, the lifting interval channel corresponds to the supporting bracket arm, the supporting bracket arm is positioned at the lifting interval channel to lift, and a circuit board which is stacked on the cart in advance is lifted; thus, the feeding is finished; during the ejection of compact, refer to patent CN105600436B, intelligence receipts board robot can put the circuit board that detects with anchor clamps with range upon range of ground on lift platform, and when a set of circuit board all detected, under the control of the control system of intelligence receipts board robot, the support trailing arm can descend, and then the circuit board will be accepted by the shallow that is located the below, then pulls out the shallow and can accomplish the ejection of compact. In the process, the process of manual carrying is omitted, the efficiency is higher, the use is more convenient, the manpower is saved, and meanwhile, the circuit board cannot be damaged by manual carelessness in automatic operation.

The cart enters the goods inlet and outlet and is positioned at a goods inlet and outlet position, wherein the goods inlet and outlet position refers to the position where the cart is aligned with the lifting platform; here, in some embodiments, the alignment may be performed by manual observation and experience; in certain embodiments, a positioning device may also be provided for assisting and fine positioning, as discussed in detail below.

In some embodiments, two of the goods in and out devices are arranged in parallel, and one goods in and out device is used for the goods in and out of the circuit board; and the goods in and out device is used for the goods out of the circuit board. Refer to patent CN105600436B, namely, in a state of being arranged in parallel; however, in some embodiments, they may not be arranged side by side.

In some embodiments, the lifting platform of the goods inlet and outlet device for circuit board goods feeding is provided with a static removing fan. And the static removing fan is arranged for removing static on the circuit board, so that the subsequent dust removing process and the detection process of the circuit board are facilitated.

In some embodiments, the in-out device is provided with a positioning device for positioning a cart; and an inductor used for inducing whether the circuit board ascends in place or not is arranged at the opening at the upper end of the goods inlet and outlet. The positioning device is used for assisting the cart to accurately find the goods inlet and outlet position of the goods inlet and outlet; the alignment when the cart is pushed is convenient. An inductor is arranged at the upper end opening of the lifting platform, and is used for inducing whether the circuit board ascends to a specified position or not, and when the inductor induces the circuit board, the intelligent control system controls the supporting bracket arm of the lifting platform to stop ascending; when the circuit board is not sensed, the intelligent control system controls the supporting bracket arm of the lifting platform to ascend, so that the circuit board can be kept to be picked and placed by the transferring clamp at the same horizontal position.

In the goods in and out device of the intelligent board receiving and releasing robot in the technical scheme, the specific arrangement of the lifting platform and the trolley is not explained in detail, the lifting platform and the trolley provided by the second purpose of the utility model and the third purpose of the utility model belong to the matched facilities of the goods discharging device of the intelligent board receiving and releasing robot in the application, and can be used in the goods in and out device of the intelligent board receiving and releasing robot; the lift and cart of the present application will be described in detail in order. Of course, the present application is not limited thereto, and in other embodiments, the utility model can also be implemented by other types of lifting platforms and carts, and all belong to the protection scope of the cargo in and out device of the intelligent plate-receiving and placing robot as long as they belong to the same utility model concept.

The second purpose of the utility model is to provide a lifting platform, which can be used for the delivery device of the intelligent plate receiving and placing robot; the adopted technical scheme is as follows:

the utility model provides a lifting platform, can be arranged in the business turn over goods device of above-mentioned board robot is received to intelligence, its characterized in that: the lifting platform comprises an upper fixing seat, a lower fixing seat, a fixing plate, a motor supporting seat, a motor, a sliding rail, a sliding block, a supporting bracket arm, a bracket arm fixing seat, a screw rod and a screw rod nut seat; the upper fixing seat is fixed at the upper end of the fixing plate, and the lower fixing seat is fixed at the lower end of the fixing plate; the slide rail and the screw rod are both rotatably fixed between the upper fixing seat and the lower fixing seat; the support bracket arms are fixed on the front side surface of the bracket arm fixing seat at intervals, a sliding block and a lead screw nut seat are fixed on the rear side surface of the bracket arm fixing seat, the sliding block is in sliding fit with the sliding rail, and the lead screw nut seat is in transmission connection with a lead screw; the motor supporting seat is fixed on the lower fixing seat, and the lower end of the screw rod penetrates through the lower fixing seat, is located below the lower fixing seat and is in transmission connection with the motor.

The lifting platform in the technical scheme has the advantages of simple structure and convenience in production and assembly; the upper fixing seat and the lower fixing seat can be used for fixing the lifting platform in the cargo inlet and outlet; the supporting bracket arms extend out of the openings of the outer side surfaces of the goods inlet and outlet and correspond to the entering direction of the cart, and when the cart is pushed in, the supporting bracket arms are synchronously inserted into the lifting interval channels of the cart; when the cart is positioned well, the motor can control the screw rod to rotate, and the motor rotates forwards and backwards to drive the supporting bracket to move up and down; the complete lift and drop process. The plurality of supporting bracket arms are arranged at intervals and are used for matching with a trolley which is described later in the application, and if the trolley adopts a structure that supports on two sides and does not have a support in the middle, namely a lifting interval channel in the middle of the trolley is wide enough, the supporting bracket arms can also be a plane-shaped supporting plate; meanwhile, a plurality of supporting brackets are not needed, and the balance of the circuit board during ascending and descending can be kept by arranging one supporting bracket. If the lifting platform and the trolley with the structure are used on the delivery device of the intelligent board receiving and placing robot, the protection range of the lifting platform and the trolley also belong to the protection range of the delivery device.

In some embodiments, a lifting platform front baffle is further arranged between the upper fixing seat and the lower fixing seat, and the rear side surface of the lifting platform front baffle is in close fit with the front side surface of the bracket arm fixing seat. The rear side face of the front baffle of the lifting platform is closely matched with the front side face of the supporting arm fixing seat, so that certain lateral protection acting force can be provided in the up-down lifting process of the supporting arm fixing seat, and the supporting arm fixing seat is not easy to damage when bearing the weight of a circuit board.

In some embodiments, the supporting bracket arm is provided with a first positioning pin for positioning with the tray; the supporting bracket arm is provided with a diffuse reflection inductor for inducing the circuit board; and a trolley stopping cushion block for positioning the trolley is arranged on the front side of the lower fixed seat. The cart stop cushion block is the positioning device for positioning the auxiliary cart, and the cart and the lifting platform are prevented from being violently impacted; of course, other positioning means are possible; the application does not discuss all the time, and the technical personnel in the field can set up according to the counterpoint needs of shallow and elevating platform.

In some embodiments, the upper fixing seat is provided with a static removing fan. When the lifting platform is used for feeding, the static-removing fan can be arranged on the upper fixed seat of the lifting platform.

The utility model discloses the third of purpose provides a shallow, can be used for in this application utility model purpose one of intelligent board robot is received with the elevating platform of second of the aforesaid utility model purpose is supporting. The adopted technical scheme is as follows:

the utility model provides a shallow, can be used to in the business turn over goods device of above-mentioned board robot is received to intelligence, its characterized in that: the cart comprises a bottom frame, a back frame, a cart handle and a supporting fence; the bottom frame is horizontally arranged, and the lower side of the bottom frame is provided with a moving wheel; the back frame is vertically arranged at one end of the bottom frame along the left-right direction, and the cart handle is arranged at the upper end of the back frame; at least two supporting fences are arranged on the upper side of the underframe at intervals along the front-back direction; the interval between the supporting columns is a lifting interval channel for supporting the supporting arm to move; the upper end face of the supporting fence jointly forms a supporting face for supporting the circuit board.

In some embodiments, the cart further comprises a tray freely placed on the cart for holding the circuit board; the tray is provided with a second positioning hole used for positioning with the cart, and the cart is provided with a second positioning needle positioned corresponding to the first positioning hole; the tray is provided with a first positioning hole which is used for being matched and positioned with a first positioning needle arranged on the supporting bracket arm; the tray is provided with a avoiding hole which is used for setting the diffuse reflection inductor on the supporting bracket arm to induce whether the circuit board is arranged on the tray or not.

The utility model has the advantages that: the utility model discloses a goods in and out device of an intelligent board receiving and releasing robot, a lifting platform and a cart thereof, wherein a support bracket arm capable of lifting up and down is arranged on the lifting platform; the cart body is provided with a lifting interval channel corresponding to the supporting bracket arm, and the lifting interval channel is used for enabling the supporting bracket arm to extend into the cart body and complete the up-down lifting action; when the cart is directly pushed into the goods inlet and outlet, the lifting interval channel corresponds to the supporting bracket arm, the supporting bracket arm is positioned at the lifting interval channel to lift, and a circuit board which is stacked on the cart in advance is lifted; thus, the feeding is finished; the detection is completed, the robot stacks the detected circuit board on the supporting bracket arm, the supporting bracket arm is controlled to descend at the moment, then the circuit board is carried by the trolley positioned below, and the discharging can be completed by pulling out the trolley. In pan feeding and ejection of compact in-process, the process of artifical transport has been saved to the business turn over goods device of this application, and efficiency is higher, and it is more convenient to use, practices thrift the manpower, and automated operation can not damage the circuit board because of artificial carelessness simultaneously.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic view of an appearance structure of a cargo entering and exiting device of an intelligent plate receiving and releasing robot according to an embodiment of the present invention;

fig. 2 is a schematic top view of a cargo loading/unloading device of an intelligent plate loading/unloading robot according to an embodiment of the present invention;

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

fig. 4 is a schematic top view of an elevating platform according to an embodiment of the present invention;

fig. 5 is a schematic bottom perspective view of an elevating platform according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a tray provided on a cart according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a cart according to an embodiment of the present invention.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

In the description of the present application, it is to be understood that the terms "longitudinal," "radial," "length," "width," "thickness," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

As shown in fig. 1 and 2, an intelligent board receiving and releasing robot includes a loading device, a unloading device, a transfer fixture, a robot hand, a dust adhering machine, a ccd locator, an inkjet printer, an AOI detection device, a sub-hand fixture, and the like; the above contents can be referred to patents CN105600436B, CN106276232B, CN107161690A, CN205023550U, CN206088324U, which are not discussed in detail; the utility model relates to a cargo inlet and outlet device, a lifting platform and a cart; mainly aiming at the improvement of a goods feeding device and a goods discharging device of an intelligent board receiving and placing robot;

firstly, when the goods in and out device is used for feeding, the goods in and out device is used as a goods feeding device; when the goods in and out device is used for discharging, the goods in and out device is a goods discharging device; referring to the prior art, in general, the entire equipment of the intelligent board receiving and releasing robot needs to be provided with a cargo feeding device and a cargo discharging device at the same time.

The cargo access device of the intelligent plate receiving and releasing robot shown in fig. 1-7, the cargo access device 100 comprises a cargo access port, a cart 2 and a lifting platform 1;

the upper end face of the goods inlet and outlet device 100 is provided with an open structure, and is a channel for a clamp (a shifting clamp or a robot clamp of an intelligent board receiving and releasing robot) to take and place a circuit board; the outer side surface of the goods inlet and outlet device 100 is provided with a goods inlet and outlet for the cart 2 to enter and exit; a trolley parking space is arranged in the goods entering and exiting device 100, a lifting platform 1 is arranged on one side of the trolley parking space, and the lifting platform 1 comprises a supporting bracket arm 11 (shown in fig. 3) capable of lifting up and down; the upper end of the cart 2 is used for stacking circuit boards; the cart 2 is provided with a lifting spacing channel 21 (shown in fig. 7) corresponding to the supporting bracket arm 11 and used for enabling the supporting bracket arm 11 to extend into the cart body and lift up and down; when the support bracket 11 is located at the elevation space 21, it is possible to raise and lift the circuit board stacked on the cart 2 or to lower and place the circuit board on the cart 2.

The cargo inlet and outlet device 100 of the intelligent plate receiving and releasing robot in the technical scheme is provided with a cargo inlet and outlet, a cart 2 and a lifting table 1; the upper end face of the goods inlet and outlet device 100 is provided with an open structure for transferring a mold to pick and place a circuit board; the outer side surface is also of an open structure and is used for entering and exiting the trolley; a trolley parking space is arranged in the goods in and out device 100, and a lifting platform 1 is arranged on one side of the trolley parking space; the lifting platform 1 is provided with a supporting bracket arm 11 which can lift up and down; the cart 2 is provided with a lifting spacing channel 21 corresponding to the support bracket 11 and used for enabling the support bracket 11 to extend into the cart body and finish the up-down lifting action; in this embodiment, the front end of the cart is provided with a lifting interval channel 21, the lifting platform 1 is arranged on one side surface opposite to the goods inlet and outlet, and the supporting bracket arm 11 of the lifting platform corresponds to the goods inlet and outlet; when the cart 2 is directly pushed into the cart parking space from the goods inlet and outlet, the lifting interval channel 21 directly corresponds to the supporting bracket arm 11, the supporting bracket arm 11 is positioned at the lifting interval channel 21 and ascends to lift the circuit board which is previously stacked on the cart 2; so just accomplished the pan feeding, accomplish the pan feeding back, elevating platform 1 rises to a take the altitude with the circuit board, and the circuit board is just can be got to the clamp of moving of intelligent robot or manipulator and the dust binding machine department carries out the adhesive dust and handles. During the ejection of compact, refer to patent CN105600436B, intelligence receive and release board robot can put the circuit board that has detected on elevating platform 1 with the anchor clamps with laminating ground, and when a set of circuit board all was detected to finish, under the control of the control system of intelligence receive and release board robot, support trailing arm 11 can descend, and then the circuit board will be accepted by the shallow that is located the below, then pull out shallow 2 and can accomplish the ejection of compact. In the process, the process of manual carrying is omitted, the efficiency is higher, the use is more convenient, the manpower is saved, and meanwhile, the circuit board cannot be damaged by manual carelessness in automatic operation.

In the embodiment, the lifting interval channel 21 is arranged at the front end of the cart 2, the lifting platform 1 is arranged at the inner side opposite to the goods inlet and outlet, and the support trailing arm 11 is opposite to the goods inlet and outlet; in some embodiments, the lifting distance channel 21 can also be arranged at the side of the cart 2 instead of at the front end, it being sufficient for the corresponding lifting table to also be arranged at the side with respect to the cart 2; at this time, the chassis of the cart 2 may be changed accordingly, so that the elevation separation passage 21 completely penetrates the upper and lower structures of the cart, the support bracket of the corresponding elevating platform may be lowered below the ground, and after the cart 2 is pushed in, the support bracket 11 may be raised from below the cart corresponding to the elevation separation passage 21. The scheme is not shown in the attached drawings, but the scheme also belongs to the protection range of the goods inlet and outlet device of the intelligent board receiving and releasing robot. In other embodiments, there are various ways in which the lift gap 21 supporting the bracket 11 and the cart may be provided; as long as can accomplish shallow 2 push in and out goods mouth and get into shallow parking space, can accomplish the butt joint that supports trailing arm 11 and lift interval passageway 21 for support trailing arm 11 can be in the vertical plane of lift interval passageway 21, and the butt joint of circuit board can be accomplished automatically to the oscilaltion, and need not the manual work and carry, from this utility model idea derived all technical scheme, all should belong to the protection scope of this application.

When the cart 2 is pushed into the cart parking space from the goods inlet and outlet, the cart 2 and the lifting platform 1 need to be aligned; in some embodiments, alignment may be performed by manual observation and experience; in certain embodiments, a positioning device may also be provided for assisting and fine positioning, as discussed in detail below. Of course, the cart parking space, the lifting platform and the cart can be comprehensively arranged, and the alignment can be completed only by pushing the cart in, so that the cart is convenient and quick.

In some embodiments, as shown in fig. 1 and 2, two of the in-out devices 100 are arranged in parallel, and one in-out device 100 is used for circuit board feeding; an in-out device 100 is used for the shipment of circuit boards. Refer to patent CN105600436B, namely, in a state of being arranged in parallel; of course, the present application is not limited thereto, and in some embodiments, the components may not be arranged in parallel.

As shown in fig. 2, in some embodiments, the lifting platform 1 of the cargo access device 100 for circuit board cargo loading is provided with a static removing fan 101. The static removing fan 101 is arranged for removing static on the circuit board, so that the subsequent dust removing process and the detection process of the circuit board are facilitated.

In some embodiments, the access device 100 is provided with positioning means for positioning the cart 2; the upper opening of the cargo access device 100 is provided with a sensor (specifically, the sensor can be arranged on the upper frame) for sensing whether the circuit board is lifted in place. The positioning device is used for assisting the cart to accurately find the alignment position of the cart parking space; the alignment when the cart is pushed is convenient. An inductor is arranged at the upper end opening of the lifting platform, and is used for inducing whether the circuit board ascends to a specified position or not, and when the inductor induces the circuit board, the intelligent control system controls the supporting bracket arm 11 of the lifting platform 1 to stop ascending; when the circuit board is not sensed, the intelligent control system controls the supporting bracket 11 of the lifting platform 1 to ascend, so that the circuit board can be kept to be taken and placed by the transfer clamp at the same horizontal position, and the moving parameters of the transfer clamp can be conveniently set.

In the goods in and out device of the intelligent board receiving and releasing robot in the technical scheme, the specific arrangement of the lifting platform 1 and the trolley 2 is not explained in detail, and the lifting platform 1 and the trolley 2 provided by the second purpose of the utility model and the third purpose of the utility model belong to the supporting facilities of the goods out device of the intelligent board receiving and releasing robot in the application, and can be used in the goods in and out device of the intelligent board receiving and releasing robot; the lift and cart of the present application will be described in detail in order. Of course, the present application is not limited thereto, and in other embodiments, the lifting platform 1 and the cart 2 of other types may be used to accomplish the functions of the cargo feeding and discharging device, and all of them should belong to the protection scope of the cargo feeding and discharging device of the intelligent plate receiving and releasing robot as long as they belong to the same utility model concept.

The second objective of the present application is to provide a lifting platform 1, which can be used for a delivery device of an intelligent board receiving and placing robot of the present application; the adopted technical scheme is as follows:

as shown in fig. 3-5, a lifting platform 1 can be used in the cargo loading and unloading device 100 of the intelligent plate loading and unloading robot, and the lifting platform 1 includes an upper fixing seat 12, a lower fixing seat 13, a fixing plate 14, a motor supporting seat 16, a motor 18, a sliding rail 17, a sliding block 171, a supporting bracket 11, a bracket fixing seat 112, a screw rod 19, and a screw rod nut seat 191; the upper fixing seat 12 is fixed at the upper end of the fixing plate 14, and the lower fixing seat 13 is fixed at the lower end of the fixing plate 14; the slide rail 17 and the screw rod 19 are both rotatably fixed between the upper fixing seat 12 and the lower fixing seat 13; the support bracket arms 11 are fixed on the front side surface of the bracket arm fixing seat 112 at intervals, the rear side surface of the bracket arm fixing seat 112 is fixed with a sliding block 171 and a screw rod nut seat 191, the sliding block 171 is in sliding fit with the sliding rail 17, and the screw rod nut seat 191 is in transmission connection with the screw rod 19; the motor supporting seat 16 is fixed on the lower fixing seat 13, the motor 18 is installed on the motor supporting seat 16, and the lower end of the screw rod 19 penetrates through the lower fixing seat 13 and is located below the lower fixing seat 13 to be in transmission connection with the motor 18.

The lifting platform in the technical scheme has the advantages of simple structure and convenience in production and assembly; the upper and

lower anchors

12, 13 may be used to secure the lifting platform within the access device 100, although in some embodiments, the lifting platform may be secured by other structures; the supporting bracket arm 11 extends out of the opening of the outer side surface of the goods inlet and outlet and corresponds to the entering direction of the cart 2, and when the cart 2 is pushed in, the supporting bracket arm 11 is synchronously inserted into the lifting interval channel 21 of the cart 2; when the cart 2 is positioned, the motor 18 can control the screw rod 19 to rotate, and the motor 18 rotates forwards and backwards to drive the support bracket 11 to move up and down; the complete lift and drop process. The plurality of supporting bracket arms 11 are arranged at intervals, so as to be matched with the cart 2 which will be described later in the application, and if the cart 2 adopts a structure that the supporting is not arranged between two side supports, namely, the lifting interval channel in the middle of the cart 2 is wide enough, the supporting bracket arms 11 can also be a plane type supporting plate; meanwhile, a plurality of supporting brackets 11 are not needed, and the balance of the circuit board during ascending and descending can be kept by arranging one supporting bracket 11. The lifting platform 1 and the cart 2 with such a structure should belong to the protection scope if they are used in the delivery device of the intelligent board receiving and releasing robot of the present application.

In some embodiments, a lifting platform front baffle 15 is further disposed between the upper fixing seat 12 and the lower fixing seat 13, and a rear side surface of the lifting platform front baffle 15 is in close fit with a front side surface of the bracket fixing seat 112. The rear side surface of the front baffle 15 of the lifting platform is in close fit with the front side surface of the bracket arm fixing seat 112, so that a certain lateral protection acting force can be provided in the process of up-down lifting of the bracket arm fixing seat 112, when the bracket arm fixing seat bears the weight of a circuit board, guide devices such as a screw rod are not easy to damage, and the service life of a slide rod and the screw rod is longer.

In some embodiments, the supporting bracket arm 11 is provided with a first positioning pin 110 for positioning with a tray; a diffuse reflection inductor 111 for inducing a circuit board is arranged on the supporting bracket arm 11; the front side of the lower fixed seat 13 is provided with a trolley stop cushion block 131 for positioning the trolley 2. The cart stop pad 131 is a positioning device for positioning the auxiliary cart, and prevents the cart 2 and the lifting platform 1 from violently colliding; of course, other positioning means are possible; the present application does not discuss all the more, and those skilled in the art can set the alignment requirements of the cart 2 and the lifting platform 1.

In some embodiments, the upper fixing base 12 is provided with a static elimination fan 101. When the lifting platform 1 is used for feeding, the upper fixed seat 12 of the lifting platform 1 can be provided with the destaticizing fan. When the lifting table is used for discharging, the electrostatic eliminating fan 101 may not be provided.

As shown in fig. 1 and fig. 6-7, the third object of the present invention is to provide a cart 2, which can be used in a cargo feeding and discharging device 100 of an intelligent board receiving and releasing robot, which is one of the objects of the present invention, in cooperation with an elevating platform 1 of the second object of the present invention. The adopted technical scheme is as follows:

a kind of trammer 2, can be used in the above-mentioned business turn over cargo apparatus 100 of the intellectual receiving and releasing board robot, said trammer 2 includes the chassis 22, back frame 23, trammer handle 24, the support bar 25; the bottom frame 22 is horizontally arranged, and moving wheels are arranged on the lower side of the bottom frame 22; the back frame 23 is vertically arranged at one end of the bottom frame 22 along the left-right direction, and the cart handle 24 is arranged at the upper end of the back frame 23; at least two support bars 25 are arranged on the upper side of the base frame 22 at intervals along the front-rear direction; the interval between the supporting columns 25 and the supporting columns 25 is the lifting interval channel 21 for supporting the movement of the bracket arm 11; the upper end faces of the support bars 25 together constitute a holding face for holding a circuit board.

As shown in fig. 1, 6 and 7, in some embodiments, the cart 2 further includes a tray 3, and the tray 3 is freely placed on the cart 2 for supporting the circuit board; a second positioning hole 31 for positioning with the cart 2 is arranged on the tray 3, and a second positioning needle 26 which is positioned corresponding to the first positioning hole 31 is arranged on the cart 2; the tray 3 is provided with a first positioning hole 32 which is used for matching and positioning with a first positioning pin 110 arranged on the support bracket arm 11; the tray 3 is provided with an avoidance hole 33 which is used for a diffuse reflection sensor 111 arranged on the supporting bracket arm 11 to sense whether a circuit board is arranged on the tray 3 or not.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides an intelligence is received and is put business turn over goods device of board robot which characterized in that: the goods in and out device comprises a goods in and out port, a cart and a lifting platform;

2. The cargo access device of an intelligent pick-and-place plate robot as claimed in claim 1, wherein: the two goods in and out devices are arranged in parallel, and one goods in and out device is used for the goods in and out of the circuit board; and the goods in and out device is used for the goods out of the circuit board.

3. The cargo access device of an intelligent pick-and-place board robot as claimed in claim 2, wherein: a static-removing fan is arranged on a lifting platform of a goods inlet and outlet device for circuit board goods feeding.

4. The cargo access device of an intelligent pick-and-place plate robot as claimed in claim 1, wherein: the goods in and out device is provided with a positioning device for positioning the cart; and an inductor used for inducing whether the circuit board ascends in place or not is arranged at the opening at the upper end of the goods inlet and outlet.

5. An elevating platform, its characterized in that: the lifting platform comprises an upper fixing seat, a lower fixing seat, a fixing plate, a motor supporting seat, a motor, a sliding rail, a sliding block, a supporting bracket arm, a bracket arm fixing seat, a screw rod and a screw rod nut seat; the upper fixing seat is fixed at the upper end of the fixing plate, and the lower fixing seat is fixed at the lower end of the fixing plate; the slide rail and the screw rod are both rotatably fixed between the upper fixing seat and the lower fixing seat; the support bracket arms are fixed on the front side surface of the bracket arm fixing seat at intervals, a sliding block and a lead screw nut seat are fixed on the rear side surface of the bracket arm fixing seat, the sliding block is in sliding fit with the sliding rail, and the lead screw nut seat is in transmission connection with a lead screw; the motor supporting seat is fixed on the lower fixing seat, the motor is installed on the motor supporting seat, and the lower end of the screw rod penetrates through the lower fixing seat and is located below the lower fixing seat to be connected with the motor in a transmission mode.

6. An elevator platform as claimed in claim 5, wherein: and a lifting platform front baffle is arranged between the upper fixing seat and the lower fixing seat, and the rear side surface of the lifting platform front baffle is closely matched with the front side surface of the bracket arm fixing seat.

7. An elevator platform as claimed in claim 5, wherein: the supporting bracket arm is provided with a first positioning needle for positioning the tray; the supporting bracket arm is provided with a diffuse reflection inductor for inducing the circuit board; and a trolley stopping cushion block for positioning the trolley is arranged on the front side of the lower fixed seat.

8. An elevator platform as claimed in claim 5, wherein: and the upper fixed seat is provided with a static removing fan.

9. A cart, characterized in that: the cart comprises a bottom frame, a back frame, a cart handle and a supporting fence; the bottom frame is horizontally arranged, and the lower side of the bottom frame is provided with a moving wheel; the back frame is vertically arranged at one end of the bottom frame along the left-right direction, and the cart handle is arranged at the upper end of the back frame; at least two supporting fences are arranged on the upper side of the underframe at intervals along the front-back direction; the interval between the supporting columns is a lifting interval channel for supporting the supporting arm to move; the upper end face of the supporting fence jointly forms a supporting face for supporting the circuit board.

10. A cart as claimed in claim 9, wherein: the cart also comprises a tray, and the tray is freely placed on the cart and used for supporting the circuit board; the tray is provided with a second positioning hole used for positioning with the cart, and the cart is provided with a second positioning needle positioned corresponding to the first positioning hole; the tray is provided with a first positioning hole which is used for being matched and positioned with a first positioning needle arranged on the supporting bracket arm; the tray is provided with a avoiding hole which is used for setting the diffuse reflection inductor on the supporting bracket arm to induce whether the circuit board is arranged on the tray or not.