CN107628446B - Tool board feeding and discharging equipment - Google Patents
Tool board feeding and discharging equipment Download PDFInfo
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- CN107628446B CN107628446B CN201710967403.7A CN201710967403A CN107628446B CN 107628446 B CN107628446 B CN 107628446B CN 201710967403 A CN201710967403 A CN 201710967403A CN 107628446 B CN107628446 B CN 107628446B
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Abstract
The fixture plate loading and unloading equipment comprises a loading pushing system and a receiving pushing system; the feeding pushing system comprises a feeding limiting mechanism, a feeding lifting mechanism, a feeding bearing mechanism and a feeding conveying mechanism; the feeding limiting mechanism is provided with a feeding lamination area and a feeding conveying area; the feeding lifting mechanism is arranged on the feeding station; the feeding bearing mechanism is arranged at the outer side of the feeding layer stacking area; the feeding conveying mechanism is arranged on the feeding conveying area; the material receiving pushing system comprises a material receiving limiting mechanism, a material receiving lifting mechanism, a material receiving supporting mechanism and a material receiving conveying mechanism; the material receiving limiting mechanism is provided with a material receiving lamination area and a material receiving conveying area; the material receiving lifting mechanism is arranged on the material receiving station; the material receiving supporting mechanism is arranged outside the material receiving lamination area; the material receiving and conveying mechanism is arranged on the material receiving and conveying area. The invention has simple and reasonable structure and small occupied space, can realize feeding or discharging of the jig plate at any time without stopping, has high degree of automation and high working efficiency, can adapt to jig plates of different models, and has strong universality.
Description
Technical Field
The invention relates to automatic feeding and discharging equipment, in particular to feeding and discharging equipment for a jig plate, which can be used for feeding or receiving operations of an SMT (surface mounted technology) patch jig, a dispensing jig plate and a dispensing and discharging jig plate, and provides solving equipment for feeding and discharging the jig plate.
Background
The SMT trigger of going up is widely used in the electron trade, but traditional trigger's volume huge, does not have the mechanism of plugging into and need put the tool board in the transfer frame just can realize automatic feeding, in the limited electronic factory in space, is unfavorable for carrying out integrated application with the robot. Chinese patent document number CN103896057B discloses a full-automatic blanking mechanism in 2016, 1 month and 20 days, specifically discloses: the automatic feeding device comprises a frame, a feeding frame, a blocking and distributing mechanism, a feeding mechanism, a discharging mechanism, a lifting mechanism and a shifting mechanism, wherein the feeding frame is arranged on the upper part of the frame, feeding is performed manually through the feeding frame, and more than three groups of air quenching discs are stacked in the feeding frame; the material blocking and distributing mechanisms are four groups, are respectively arranged on the rack and are positioned at four corner positions of the feeding frame; the feeding mechanism is arranged on the frame and is positioned below the feeding frame; the blanking mechanism is arranged on the frame and is positioned on the right side of the feeding mechanism; the lifting mechanism and the shifting mechanism are also arranged on the frame, the lifting mechanism is positioned at the right lower part of the feeding mechanism, and the shifting mechanism is positioned right below the lifting mechanism. The structure can only realize the feeding function of materials, has single function, and can only be suitable for single materials, and has poor universality. Therefore, further improvements are needed.
Disclosure of Invention
The invention aims to provide the jig plate loading and unloading equipment which is simple and reasonable in structure, small in occupied space, high in automation degree and high in working efficiency, can realize loading or unloading of jig plates at any time without stopping, can adapt to jig plates of different types, and is high in universality, so that the defects in the prior art are overcome.
The fixture plate loading and unloading equipment designed according to the purpose comprises a loading pushing system and a receiving pushing system; the method is characterized in that: the feeding pushing system comprises a feeding limiting mechanism, a feeding lifting mechanism, a feeding supporting mechanism and a feeding conveying mechanism; the feeding limiting mechanism is provided with a feeding stacking area for stacking the jig plates and a feeding conveying area for conveying the jig plates, the intersection of the feeding stacking area and the feeding conveying area is a feeding station, and the feeding conveying area is provided with a material taking station far away from the feeding station; the feeding lifting mechanism is arranged on the feeding station to lower all the overlapped jig plates or the jig plate at the bottommost layer in the upper layer overlapping area; the feeding supporting mechanism is arranged at the outer side of the upper material stacking area and used for supporting a jig plate above the penultimate layer in the upper material stacking area; the feeding conveying mechanism is arranged on the feeding conveying area to drive the corresponding jig plates to convey from the feeding station to the material taking station; the material receiving and pushing system comprises a material receiving limiting mechanism, a material receiving lifting mechanism, a material receiving supporting mechanism and a material receiving conveying mechanism; the material receiving limiting mechanism is provided with a material receiving lamination area for superposing and placing the jig plates and a material receiving and conveying area for conveying the jig plates, the junction of the material receiving lamination area and the material receiving and conveying area is a material receiving station, and the material receiving and conveying area is provided with a material discharging station far away from the material receiving station; the material receiving lifting mechanism is arranged on the material receiving station to lift the jig plates on the material receiving station or the jig plates which are all overlapped in the material receiving lamination area; the material receiving and supporting mechanism is arranged at the outer side of the material receiving and stacking area to support all the stacked jig plates in the material receiving and stacking area; the material receiving and conveying mechanism is arranged on the material receiving and conveying area and used for driving the corresponding jig plates to convey from the material discharging station to the material receiving station.
The feeding limiting mechanism comprises a feeding fixed limiting bracket and a feeding movable limiting bracket which are mutually corresponding, wherein the feeding fixed limiting bracket is fixedly arranged, the feeding movable limiting brackets are arranged in a sliding manner, and the distance between the feeding fixed limiting bracket and the feeding movable limiting bracket is adjustable; the feeding fixed limiting bracket and the feeding movable limiting bracket are respectively provided with a vertical or inclined feeding overlapped limiting bracket, and the feeding overlapped limiting brackets jointly form the feeding overlapped area; the feeding fixed limiting bracket and the feeding movable limiting bracket are respectively provided with a transverse feeding conveying side frame, and the feeding conveying areas are jointly formed among the conveying side frames; the bottom of the upper material stacking area is connected with one end of the upper material conveying area in a crossing way; the material receiving limiting mechanism comprises a material receiving fixed limiting bracket and a material receiving movable limiting bracket which are mutually corresponding, wherein the material receiving fixed limiting bracket is fixedly arranged, the material receiving movable limiting bracket is arranged in a sliding manner, and the distance between the material receiving fixed limiting bracket and the material receiving movable limiting bracket is adjustable; the material receiving fixed limiting bracket and the material receiving movable limiting bracket are respectively provided with a vertical or inclined material receiving superposed limiting bracket, and the material receiving superposed limiting brackets jointly form the material receiving superposed region; the material receiving fixed limiting bracket and the material receiving movable limiting bracket are respectively provided with a transverse material receiving and conveying side frame, and the material receiving and conveying areas are jointly formed among the conveying side frames; the bottom of the material collecting and stacking area is connected with one end of the material collecting and conveying area in a crossing way.
The feeding lifting mechanism comprises a feeding lifting supporting plate for bearing the bottommost jig plate and a feeding lifting driving assembly for driving the feeding lifting supporting plate to move up and down; the feeding lifting driving assembly comprises a feeding lifting screw rod, a feeding lifting nut and a feeding driving motor, wherein the feeding lifting screw rod is in threaded connection with the feeding lifting nut, and an output shaft of the feeding driving motor is in transmission connection with the feeding lifting screw rod or the feeding lifting nut so as to drive the feeding lifting screw rod or the feeding lifting nut to rotate, so that a feeding lifting supporting plate is driven to move in a lifting mode; the material receiving lifting mechanism comprises a material receiving lifting supporting plate for bearing a jig plate in a material receiving conveying area and a material receiving lifting driving assembly for driving the material receiving lifting supporting plate to move up and down; the material receiving lifting driving assembly comprises a material receiving lifting screw rod, a material receiving lifting nut and a material receiving driving motor, wherein the material receiving lifting screw rod is in threaded connection with the material receiving lifting nut, and an output shaft of the material receiving driving motor is in transmission connection with the material receiving lifting screw rod or the material receiving lifting nut so as to drive the material receiving lifting screw rod or the material receiving lifting nut to rotate, so that the material receiving lifting supporting plate is driven to move in a lifting manner.
The feeding bearing mechanism comprises a feeding front bearing plate, a feeding rear bearing plate, a feeding front bearing cylinder and a feeding rear bearing cylinder, wherein the feeding front bearing cylinder is used for driving the feeding front bearing plate to reciprocate back and forth, the feeding rear bearing cylinder is used for driving the feeding rear bearing plate to reciprocate back and forth, the feeding front bearing plate and the feeding rear bearing plate are mutually close or move away from each other, when being mutually close, the feeding front bearing plate and the feeding rear bearing plate jointly support the jig plates above the last one in the material layer overlapping area, and when being mutually away from each other, the feeding lifting bearing plate supports all the jig plates overlapped in the material layer overlapping area; the material collecting and supporting mechanism comprises a material collecting front supporting plate, a material collecting rear supporting plate, a material collecting front supporting cylinder for driving the material collecting front supporting plate to reciprocate back and forth and/or a material collecting rear supporting cylinder for driving the material collecting rear supporting plate to reciprocate back and forth, the material collecting front supporting plate and the material collecting rear supporting plate are mutually close or move away from each other, all overlapped jig plates in the material collecting layer overlapping area are jointly supported when the material collecting front supporting plate and the material collecting rear supporting plate are mutually close, and all overlapped jig plates in the material collecting layer overlapping area are supported by the material collecting lifting supporting plate when the material collecting lifting supporting plate is mutually away from each other.
The feeding conveying mechanism comprises two feeding conveying belts and a feeding conveying motor, wherein the two feeding conveying belts are respectively arranged on a feeding fixed limiting bracket and a feeding movable limiting bracket, and the feeding conveying motor synchronously drives the two feeding conveying belts; the material receiving and conveying mechanism comprises two material receiving conveying belts and a material receiving conveying motor, wherein the two material receiving conveying belts and the material receiving conveying motor are respectively arranged on the material receiving fixed limiting support and the material receiving movable limiting support, and the material receiving conveying motor is used for synchronously driving the two material receiving conveying belts, and the material receiving station and the material discharging station are respectively located in the conveying range of the material receiving conveying belts.
A feeding space adjusting screw rod is arranged between the feeding fixed limiting support and the feeding movable limiting support, one end of the feeding space adjusting screw rod is rotationally connected with the feeding fixed limiting support, the other end of the feeding space adjusting screw rod is in threaded connection with a feeding space adjusting nut on the feeding movable limiting support, the feeding movable limiting support is provided with a feeding space adjusting motor, and an output shaft of the feeding space adjusting motor is in transmission connection with the feeding space adjusting screw rod or the feeding space adjusting nut so as to drive the feeding space adjusting screw rod or the feeding space adjusting nut to rotate, so that the feeding movable limiting support is driven to slide relatively; the device is characterized in that a material receiving spacing adjusting screw rod is arranged between the material receiving fixed spacing bracket and the material receiving movable spacing bracket, one end of the material receiving spacing adjusting screw rod is rotationally connected with the material receiving fixed spacing bracket, the other end of the material receiving spacing adjusting screw rod is in threaded connection with a material receiving spacing adjusting nut on the material receiving movable spacing bracket, an adjusting motor is arranged on the material receiving movable spacing bracket, and an output shaft of the adjusting motor is in transmission connection with the material receiving spacing adjusting screw rod or the material receiving spacing adjusting nut so as to drive the material receiving spacing adjusting screw rod or the material receiving spacing adjusting nut to rotate, so that the material receiving movable spacing bracket is driven to relatively slide.
The feeding pushing system and the receiving pushing system are arranged side by side, and the pushing direction of the jig plate on the feeding pushing system is reciprocal to the pushing direction of the jig plate on the receiving pushing system.
The invention has the following beneficial effects:
1. on the premise of ensuring the feeding and receiving precision of the jig plates, the space required by the feeding and receiving work of the jig plates can be reduced to the greatest extent by stacking and transversely conveying the jig plates, so that the size of the feeding and receiving equipment of the jig plates is smaller, and the space is saved;
2. by arranging the corresponding lifting mechanism, the bearing mechanism and the conveying mechanism to work in a matched manner, the fixture plate can be fed and received at any time without stopping, and the traditional intermediate carrier can be canceled for turnover in the working process.
3. Each limiting mechanism consists of a fixed limiting bracket and a movable limiting bracket, wherein the movable limiting bracket can slide in a positioning way, so that the distance between the fixed limiting bracket and the movable limiting bracket is adjustable, and a user can adjust the distance according to jig plates of different types so as to adapt to the sizes of the jig plates of different types; in addition, as the jig plates are stacked in a stacking mode, more jig plates can be accommodated in the same feeding height, and the requirement of the traditional structure on the minimum layer height of the jig plates is eliminated; therefore, the device has the advantages of strong universality, wide application range and strong practicability.
Drawings
Fig. 1 and fig. 2 are perspective views of an embodiment of the present invention in different orientations in operation.
Fig. 3 is a top view illustrating an operation state of an embodiment of the present invention.
Fig. 4 and 5 are perspective views of different orientations of an inactive state according to an embodiment of the present invention.
Fig. 6 is a schematic diagram of an assembly structure of a feeding limiting mechanism and a feeding conveying mechanism according to an embodiment of the present invention.
Fig. 7 is a schematic structural diagram of a feeding lifting mechanism according to an embodiment of the present invention.
Fig. 8 is a schematic structural diagram of a loading and supporting mechanism according to an embodiment of the present invention.
Fig. 9 and 10 are perspective views of different orientations of the jig plate according to an embodiment of the invention.
Fig. 11-13 are sectional views sequentially showing different stages in the feeding process according to an embodiment of the present invention.
Detailed Description
The invention is further described below with reference to the drawings and examples.
Referring to fig. 1-13, the fixture plate loading and unloading equipment comprises a loading pushing system and a receiving pushing system; the feeding pushing system and the receiving pushing system are arranged on a bottom plate 9 side by side, the pushing direction of the jig plate Z on the feeding pushing system is reciprocal to the pushing direction of the jig plate Z on the receiving pushing system, the jig plate Z realizes feeding on the feeding pushing system, and the jig plate Z realizes receiving on the receiving pushing system; the feeding pushing system and the receiving pushing system are basically identical in structure and are symmetrically arranged.
The feeding pushing system comprises a feeding limiting mechanism 1, a feeding lifting mechanism 2, a feeding supporting mechanism 3 and a feeding conveying mechanism 4; the feeding limiting mechanism 1 is provided with a feeding lamination area for superposing the placing jig plate Z and a feeding conveying area for conveying the jig plate Z, the intersection of the feeding lamination area and the feeding conveying area is a feeding station, and the feeding conveying area is provided with a material taking station far away from the feeding station; the feeding lifting mechanism 2 is arranged on the feeding station to lower all the overlapped jig plates Z or the jig plate Z at the bottommost layer in the upper layer overlapping area; the feeding supporting mechanism 3 is arranged at the outer side of the upper material stacking area and is used for supporting the jig plate Z above the penultimate layer in the upper material stacking area; the feeding conveying mechanism 4 is arranged on the feeding conveying area to drive the corresponding jig plate Z to convey from the feeding station to the material taking station;
the material receiving and pushing system comprises a material receiving limiting mechanism 5, a material receiving lifting mechanism 6, a material receiving and supporting mechanism 7 and a material receiving and conveying mechanism 8; the material receiving limiting mechanism 5 is provided with a material receiving lamination area for superposing the placing jig plate Z and a material receiving conveying area for conveying the jig plate Z, the junction of the material receiving lamination area and the material receiving conveying area is a material receiving station, and the material receiving conveying area is provided with a material discharging station far away from the material receiving station; the material receiving lifting mechanism 6 is arranged on the material receiving station to lift the jig plate Z on the material receiving station or the jig plate Z which is overlapped in the material receiving lamination area; the receiving and supporting mechanism 7 is arranged at the outer side of the receiving and stacking area and is used for supporting all the stacked jig plates Z in the receiving and stacking area; the material receiving and conveying mechanism 8 is arranged on the material receiving and conveying area to drive the corresponding jig plate Z to convey from the material discharging station to the material receiving station;
on the premise of ensuring the feeding and receiving precision of the jig plate Z, the space required by the feeding and receiving work of the jig plate Z can be reduced to the greatest extent by superposing and transversely conveying the jig plate Z, so that the size of the feeding and receiving equipment of the jig plate is smaller, and the space is saved; through setting up corresponding elevating system, supporting mechanism and conveying mechanism cooperation work, can realize that tool board Z does not shut down and feed and receive the material at any time, can cancel traditional intermediate carrier to circulate in the course of the work, this equipment is not only degree of automation is high, is convenient for artifical material loading and receiving operation moreover, and material loading and receiving efficiency promote greatly; because jig plate Z has adopted the superpose mode to stack, therefore the same material loading height can hold more jig plate Z, has cancelled the requirement of traditional structure to the minimum layer height of jig plate, therefore the commonality is strong, and application scope is wide, and the practicality is strong.
Further, referring to fig. 6, the feeding limiting mechanism 1 includes a feeding fixed limiting bracket 1.1 and a feeding movable limiting bracket 1.2, which are corresponding to each other, the feeding fixed limiting bracket 1.1 is fixed on the bottom plate 9, the feeding movable limiting bracket 1.2 slides on the bottom plate 9, and the distance between the feeding fixed limiting bracket and the feeding movable limiting bracket is adjustable; the feeding fixed limiting support 1.1 and the feeding movable limiting support 1.2 are respectively provided with two vertical feeding stacking limiting supports 1.3, the four feeding stacking limiting supports 1.3 jointly form the feeding stacking area, and each feeding stacking limiting support 1.3 can ensure stacking of a plurality of jig plates Z, effectively ensure stacking stability and avoid toppling; the feeding fixed limiting support 1.1 and the feeding movable limiting support 1.2 are respectively provided with a transverse feeding conveying side frame 1.4, the feeding conveying area is formed between the two feeding conveying side frames 1.4, the jig plate Z is conveyed between the two feeding conveying side frames 1.4, and the feeding limiting mechanism 1 can be suitable for jig plates Z of different types by adjusting the distance between the feeding fixed limiting support 1.1 and the feeding movable limiting support 1.2, so that the universality is strong and the application range is wide; the bottom of the upper material stacking area is connected with one end of the upper material conveying area in a crossing way, so that the occupied space is effectively saved, and the whole volume of the equipment is smaller;
the material receiving limiting mechanism 5 comprises a material receiving fixed limiting bracket and a material receiving movable limiting bracket which are mutually corresponding, wherein the material receiving fixed limiting bracket is fixed on the bottom plate 9, the material receiving movable limiting bracket slides on the bottom plate 9, and the distance between the material receiving movable limiting brackets is adjustable; the material receiving fixed limiting support and the material receiving movable limiting support are respectively provided with two vertical material receiving superposed limiting supports, the four material receiving superposed limiting supports jointly form the material receiving superposed region, each material receiving superposed limiting support can ensure that a plurality of jig plates Z are superposed and piled, the piling stability is effectively ensured, and the toppling is avoided; the material receiving fixed limiting support and the material receiving movable limiting support are respectively provided with a transverse material receiving conveying side frame, the material receiving conveying area is formed between the two material receiving conveying side frames, the jig plate Z is conveyed between the two material receiving conveying side frames, and the material receiving limiting mechanism 5 can be suitable for jig plates Z of different types by adjusting the distance between the material receiving fixed limiting support and the material receiving movable limiting support, so that the universality is strong and the application range is wide; the bottom of the material collecting and stacking area is connected with one end of the material collecting and conveying area in a crossing way, so that occupied space is effectively saved, and the whole volume of the equipment is smaller;
the feeding limiting mechanism 1 and the receiving limiting mechanism 5 have basically the same structure and are matched with each other symmetrically.
Further, the feeding lifting mechanism 2 comprises a feeding lifting supporting plate 2.1 for bearing the bottommost jig plate Z and a feeding lifting driving assembly for driving the feeding lifting supporting plate 2.1 to move up and down; the feeding lifting driving assembly comprises a feeding lifting screw rod 2.2, a feeding lifting nut 2.3 and a feeding driving motor 2.4, wherein the feeding lifting screw rod 2.2 is in threaded connection with the feeding lifting nut 2.3, and an output shaft of the feeding driving motor 2.4 is in transmission connection with the feeding lifting nut 2.3 so as to drive the feeding lifting nut 2.3 to rotate, so that a feeding lifting supporting plate 2.1 is driven to move in a lifting manner;
the material receiving lifting mechanism 6 comprises a material receiving lifting supporting plate for bearing a jig plate Z in a material receiving conveying area and a material receiving lifting driving assembly for driving the material receiving lifting supporting plate to move up and down; the material receiving lifting driving assembly comprises a material receiving lifting screw rod, a material receiving lifting nut and a material receiving driving motor, wherein the material receiving lifting screw rod and the material receiving lifting nut are mutually in threaded connection, and an output shaft of the material receiving driving motor is in transmission connection with the material receiving lifting nut so as to drive the material receiving lifting nut to rotate, so that a material receiving lifting supporting plate is driven to move in a lifting mode;
the feeding lifting mechanism 2 and the receiving lifting mechanism 6 have basically the same structure and are symmetrically matched with each other; the structure realizes lifting driving in a mode that lifting nuts rotate and lifting screw rods move, wherein a feeding driving motor 2.4 and a receiving driving motor drive corresponding lifting nuts to rotate through a transmission belt 2.6, specifically, output shafts of the feeding driving motor 2.4 and the receiving driving motor are respectively connected with a driving wheel 2.7, the feeding lifting nuts 2.3 and the receiving lifting nuts are respectively connected with a driven wheel 2.5, and the transmission belt 2.6 is in transmission connection between the driving wheel 2.7 and the driven wheel 2.5 so as to realize transmission between the driving motor and the lifting nuts; besides this lift transmission mode, still include: 1. the lifting nut is fixed, the lifting screw rod rotates and moves, and the transmission mode has a supporting function due to the lifting nut, so that the possible additional axial movement of the screw rod bearing is eliminated, the structure is simpler, and higher transmission precision can be obtained; 2. the lifting screw rod rotates and the lifting nut moves, and the transmission mode needs to limit the rotation of the lifting nut, so that a guide device is needed to be arranged, the structure is compact, the rigidity of the lifting screw rod is good, and the lifting screw rod is suitable for occasions with larger working stroke; 3. the lifting screw rod is fixed, the lifting nut rotates and moves, and the transmission mode has simple and compact structure;
the feeding lifting mechanism 2 is fixed on the bottom plate 9 through a feeding lifting fixing plate 2.9, and a feeding lifting guide post 2.8 is arranged between the feeding lifting supporting plate 2.1 and the feeding lifting fixing plate 2.9; the material receiving lifting mechanism is fixed on the bottom plate 9 through a material receiving lifting fixing plate, and a material receiving lifting guide post is arranged between the material receiving lifting supporting plate and the material receiving lifting fixing plate.
Further, referring to fig. 8, the feeding support mechanism 3 includes a feeding front support plate 3.1 disposed at the front side of the feeding stacking area, a feeding rear support plate 3.3 disposed at the rear side of the feeding stacking area, a feeding front support cylinder 3.2 for driving the feeding front support plate 3.1 to reciprocate back and forth, and a feeding rear support cylinder 3.4 for driving the feeding rear support plate 3.3 to reciprocate back and forth, wherein the feeding front support plate 3.1 and the feeding rear support plate 3.3 move close to each other or away from each other, and when the feeding front support plate and the feeding rear support plate are close to each other, together support a jig plate Z above the last but not yet in the feeding stacking area, and when the feeding front support plate and the feeding rear support plate are away from each other, the feeding lifting support plate 2.1 supports the jig plate Z which is all overlapped in the feeding stacking area;
the material receiving and supporting mechanism 7 comprises a material receiving front supporting plate arranged on the front side of the material receiving and stacking area, a material receiving rear supporting plate arranged on the rear side of the material receiving and stacking area, a material receiving front supporting cylinder for driving the material receiving front supporting plate to reciprocate back and forth, and a material receiving rear supporting cylinder for driving the material receiving rear supporting plate to reciprocate back and forth, wherein the material receiving front supporting plate and the material receiving rear supporting plate are mutually close or move away from each other, when being mutually close, all overlapped jig plates Z in the material receiving and stacking area are jointly supported, and when being away from each other, all overlapped jig plates Z in the material receiving and stacking area are supported by the material receiving lifting supporting plate;
the feeding bearing mechanism 3 and the receiving bearing mechanism 7 have basically the same structure and are symmetrically matched with each other; a cylinder fixing plate 10 is simultaneously fixed on the feeding fixing limit bracket 1.1 and the receiving fixing limit bracket, the cylinder fixing plate 10 is positioned at the front sides of the feeding stacking area and the receiving stacking area, and a feeding front bearing cylinder 3.2 and a receiving front bearing cylinder are respectively fixed on the cylinder fixing plate 10; an air cylinder fixing frame 11 is fixed on the bottom plate 9, the air cylinder fixing frame 11 is positioned at the rear sides of the material loading lamination area and the material receiving lamination area, and the material loading back bearing air cylinder 3.4 and the material receiving back bearing air cylinder are respectively fixed on the air cylinder fixing frame 11.
Further, the feeding conveying mechanism 4 comprises two feeding conveying belts 4.1 and feeding conveying motors 4.2, wherein the two feeding conveying belts 4.1 and the feeding conveying motors 4.2 are respectively arranged on the feeding fixed limiting support 1.1 and the feeding movable limiting support 1.2, and the feeding station and the material taking station are respectively positioned in the conveying range of the feeding conveying belts 4.1; the feeding conveyor belts 4.1 are tightened or turned through a plurality of feeding rollers 4.3, and when in conveying, two sides of the bottom of the jig plate Z are respectively supported on the two feeding conveyor belts 4.1;
the material receiving and conveying mechanism 8 comprises two material receiving conveying belts and a material receiving conveying motor, wherein the two material receiving conveying belts and the material receiving conveying motor are respectively arranged on a material receiving fixed limiting bracket and a material receiving movable limiting bracket, and the material receiving station and the material discharging station are respectively positioned in the conveying range of the material receiving conveying belts; the material receiving conveyor belt is provided with a plurality of material receiving idler wheels for tightening or turning, and when in conveying, two sides of the bottom of the jig plate Z are respectively supported on the two material receiving conveyor belts;
the feeding conveying mechanism 4 and the receiving conveying mechanism 8 have basically the same structure and are matched with each other symmetrically.
Further, a feeding interval adjusting screw rod 1.5 is arranged between the feeding fixed limit bracket 1.1 and the feeding movable limit bracket 1.2, one end of the feeding interval adjusting screw rod 1.5 is rotationally connected with the feeding fixed limit bracket 1.1, the other end of the feeding interval adjusting screw rod is in threaded connection with a feeding interval adjusting nut 1.6 on the feeding movable limit bracket 1.2, a feeding interval adjusting motor 1.7 is arranged on the feeding movable limit bracket 1.2, and an output shaft of the feeding interval adjusting motor 1.7 is in transmission connection with the feeding interval adjusting nut 1.6 so as to drive the feeding interval adjusting nut 1.6 to rotate, thereby driving the feeding movable limit bracket 1.2 to relatively slide, achieving the function of electric interval adjustment, and the device is convenient to operate and accurate in adjustment;
receive and expect to be provided with between fixed spacing support of material and the receipts material activity spacing support and receive material interval adjustment screw, receive material interval adjustment screw one end rotation and even receive fixed spacing support of material, the other end and receive the mutual spiro union of receipts material interval adjustment nut on the receipts material activity spacing support, be provided with accommodate motor on the receipts material activity spacing support, the output shaft transmission of this accommodate motor even receives material interval adjustment nut, with the rotation of drive receipts material interval adjustment nut, thereby drive receipts material activity spacing support relative slip reaches electric control interval function, the simple operation, it is accurate to adjust.
Further, one side surface of the jig plate Z is provided with a fulcrum Z1, and the other side surface is provided with a cushion block Z2 with a positioning hole Z3; when the jig plates Z are stacked, the supporting point Z1 on the upper jig plate Z is correspondingly inserted into the positioning hole Z3 on the lower jig plate Z, so that the stacking stability of the upper jig plate Z and the lower jig plate Z is ensured, a certain gap is reserved between the upper jig plate Z and the lower jig plate Z, and the bearing part a on the front bearing plate and the rear bearing plate can be inserted between the two jig plates Z.
Working principle:
1. and (3) feeding: (see figures 11-13) stacking a plurality of jig plates Z in a stacking area of the upper layer, supporting the jig plates Z at the bottom layer on the upper lifting supporting plate 2.1, and starting equipment to start working; the front loading bearing cylinder 3.2 and the rear loading bearing cylinder 3.4 work simultaneously, so that the front loading bearing plate 3.1 and the rear loading bearing plate 3.2 are close to each other, the bearing parts a on the front side and the rear side are respectively inserted between the bottom layer jig plate Z and the last but one layer jig plate Z, at the moment, the jig plates Z above the last but one layer are supported on the bearing parts a, and the bottom layer jig plate Z is supported on the lifting loading bearing plate 2.1; then the feeding driving motor 2.4 works and drives the feeding lifting supporting plate 2.1 to descend, the jig plate Z at the bottom layer falls along with the feeding lifting supporting plate 2.1, when the jig plate Z falls to a certain position, two sides of the bottom of the jig plate Z are respectively supported on the two feeding conveying belts 4.1, and the jig plate Z is conveyed from the feeding station to the material taking station under the driving of the feeding conveying belts 4.1;
2. and (3) material collection: the jig plate Z after finishing the treatment is placed on a discharging station, and is driven by a receiving conveyer belt to be conveyed from the discharging station to the receiving station; at this time, the material receiving driving motor works and drives the material receiving lifting supporting plate to ascend, the jig plate Z is lifted to the bottom of the material receiving lamination area to be overlapped with the original jig plate Z, the material receiving front bearing cylinder and the material receiving back bearing cylinder work simultaneously, the material receiving front bearing plate and the material receiving back bearing plate are far away from each other, all overlapped jig plates Z are supported on the material receiving lifting supporting plate, the material receiving driving motor lifts all overlapped jig plates Z to the height of one layer of jig plate Z, the material receiving front bearing cylinder and the material receiving back bearing cylinder work simultaneously again, the material receiving front bearing plate and the material receiving back bearing plate are close to each other, and the stacked material receiving of the jig plates Z is realized.
The foregoing is a preferred embodiment of the invention showing and describing the general principles, features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing embodiments, which have been described in the foregoing description merely illustrates the principles of the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The fixture plate loading and unloading equipment comprises a loading pushing system and a receiving pushing system;
the method is characterized in that: the feeding pushing system comprises a feeding limiting mechanism (1), a feeding lifting mechanism (2), a feeding bearing mechanism (3) and a feeding conveying mechanism (4); the feeding limiting mechanism (1) is provided with a feeding stacking area for stacking the jig plates (Z) and a feeding conveying area for conveying the jig plates (Z), the intersection of the feeding stacking area and the feeding conveying area is a feeding station, and the feeding conveying area is provided with a material taking station far away from the feeding station; the feeding lifting mechanism (2) is arranged on the feeding station to lower all the overlapped jig plates (Z) or the jig plate (Z) at the bottommost layer in the overlapping area of the feeding layer; the feeding supporting mechanism (3) is arranged at the outer side of the upper material stacking area and used for supporting a jig plate (Z) above the penultimate layer in the upper material stacking area; the feeding conveying mechanism (4) is arranged on the feeding conveying area to drive the corresponding jig plates (Z) to convey from the feeding station to the material taking station;
the material receiving and pushing system comprises a material receiving limiting mechanism (5), a material receiving lifting mechanism (6), a material receiving bearing mechanism (7) and a material receiving conveying mechanism (8); the material receiving limiting mechanism (5) is provided with a material receiving lamination area for superposing the jig plates (Z) and a material receiving conveying area for conveying the jig plates (Z), the junction of the material receiving lamination area and the material receiving conveying area is a material receiving station, and the material receiving conveying area is provided with a material discharging station far away from the material receiving station; the material receiving lifting mechanism (6) is arranged on the material receiving station to lift the jig plate (Z) on the material receiving station or the jig plate (Z) which is overlapped in the material receiving lamination area; the receiving and supporting mechanism (7) is arranged at the outer side of the receiving and stacking area and is used for supporting all the stacked jig plates (Z) in the receiving and stacking area; the material receiving and conveying mechanism (8) is arranged on the material receiving and conveying area to drive the corresponding jig plate (Z) to convey from the material discharging station to the material receiving station;
the feeding limiting mechanism (1) comprises a feeding fixed limiting bracket (1.1) and a feeding movable limiting bracket (1.2) which are mutually corresponding, wherein the feeding fixed limiting bracket (1.1) is fixedly arranged, the feeding movable limiting brackets (1.2) are slidably arranged, and the distance between the feeding fixed limiting brackets and the feeding movable limiting brackets is adjustable; the feeding fixed limiting support (1.1) and the feeding movable limiting support (1.2) are respectively provided with a vertical or inclined feeding stacking limiting support (1.3), and the feeding stacking limiting supports (1.3) form the feeding stacking area together; the feeding fixed limiting bracket (1.1) and the feeding movable limiting bracket (1.2) are respectively provided with a transverse feeding conveying side frame (1.4), and the feeding conveying side frames form a feeding conveying area together; the bottom of the upper material stacking area is connected with one end of the upper material conveying area in a crossing way;
the material receiving limiting mechanism (5) comprises a material receiving fixed limiting bracket and a material receiving movable limiting bracket which are mutually corresponding, wherein the material receiving fixed limiting bracket is fixedly arranged, the material receiving movable limiting brackets are arranged in a sliding manner, and the distance between the material receiving movable limiting brackets is adjustable; the material receiving fixed limiting bracket and the material receiving movable limiting bracket are respectively provided with a vertical or inclined material receiving superposed limiting bracket, and the material receiving superposed limiting brackets jointly form the material receiving superposed region; the material receiving fixed limiting bracket and the material receiving movable limiting bracket are respectively provided with a transverse material receiving and conveying side frame, and the material receiving and conveying areas are jointly formed among the conveying side frames; the bottom of the material collecting lamination area is connected with one end of the material collecting conveying area in a crossing way;
the feeding lifting mechanism (2) comprises a feeding lifting supporting plate (2.1) for bearing the bottommost jig plate (Z) and a feeding lifting driving assembly for driving the feeding lifting supporting plate (2.1) to move up and down; the feeding lifting driving assembly comprises a feeding lifting screw rod (2.2), a feeding lifting nut (2.3) and a feeding driving motor (2.4), wherein the feeding lifting screw rod (2.2) is in threaded connection with the feeding lifting nut (2.3), and an output shaft of the feeding driving motor (2.4) is in transmission connection with the feeding lifting screw rod (2.2) or the feeding lifting nut (2.3) so as to drive the feeding lifting screw rod (2.2) or the feeding lifting nut (2.3) to rotate, so that a feeding lifting supporting plate (2.1) is driven to move in a lifting manner;
the material receiving lifting mechanism (6) comprises a material receiving lifting supporting plate for bearing a jig plate (Z) in a material receiving conveying area and a material receiving lifting driving assembly for driving the material receiving lifting supporting plate to move up and down; the material receiving lifting driving assembly comprises a material receiving lifting screw rod, a material receiving lifting nut and a material receiving driving motor, wherein the material receiving lifting screw rod and the material receiving lifting nut are in threaded connection with each other, and an output shaft of the material receiving driving motor is in transmission connection with the material receiving lifting screw rod or the material receiving lifting nut so as to drive the material receiving lifting screw rod or the material receiving lifting nut to rotate, so that a material receiving lifting supporting plate is driven to move in a lifting manner;
the feeding bearing mechanism (3) comprises a feeding front bearing plate (3.1) and a feeding rear bearing plate (3.3), a feeding front bearing cylinder (3.2) for driving the feeding front bearing plate (3.1) to reciprocate back and forth, and/or a feeding rear bearing cylinder (3.4) for driving the feeding rear bearing plate (3.3) to reciprocate back and forth, wherein the feeding front bearing plate (3.1) and the feeding rear bearing plate (3.3) are mutually close or move away from each other, and jointly support jig plates (Z) above the last two blocks in a feeding overlapping area when being mutually close, and the feeding lifting bearing plate (2.1) supports all the overlapped jig plates (Z) in the feeding overlapping area when being mutually away from each other;
the material collecting supporting mechanism (7) comprises a material collecting front supporting plate, a material collecting rear supporting plate, a material collecting front supporting cylinder and/or a material collecting rear supporting cylinder, wherein the material collecting front supporting cylinder is used for driving the material collecting front supporting plate to reciprocate back and forth, the material collecting rear supporting cylinder is used for driving the material collecting rear supporting plate to reciprocate back and forth, the material collecting front supporting plate and the material collecting rear supporting plate are mutually close or move away from each other, when being mutually close, all the overlapped jig plates (Z) in the material collecting layer overlapping area are jointly supported, and when being mutually away from each other, all the overlapped jig plates (Z) in the material collecting layer overlapping area are supported by the material collecting lifting supporting plate;
the feeding pushing system and the receiving pushing system are arranged side by side, and the pushing direction of the jig plate (Z) on the feeding pushing system is reciprocal to the pushing direction of the jig plate (Z) on the receiving pushing system.
2. The jig plate loading and unloading device according to claim 1, wherein: the feeding conveying mechanism (4) comprises two feeding conveying belts (4.1) and a feeding conveying motor (4.2) which are respectively arranged on a feeding fixed limit bracket (1.1) and a feeding movable limit bracket (1.2), and the feeding conveying motor (4.2) synchronously drives the two feeding conveying belts (4.1), and a feeding station and a material taking station are respectively positioned in the conveying range of the feeding conveying belts (4.1);
the material receiving and conveying mechanism (8) comprises two material receiving conveying belts and a material receiving and conveying motor, wherein the two material receiving conveying belts and the material receiving and conveying motor are respectively arranged on the material receiving fixed limiting support and the material receiving movable limiting support, the material receiving and conveying motor is synchronously driven to drive the two material receiving conveying belts, and the material receiving station and the material discharging station are respectively located in the conveying range of the material receiving conveying belts.
3. The jig plate loading and unloading device according to claim 2, wherein: a feeding interval adjusting screw rod (1.5) is arranged between the feeding fixed limiting support (1.1) and the feeding movable limiting support (1.2), one end of the feeding interval adjusting screw rod (1.5) is rotationally connected with the feeding fixed limiting support (1.1), the other end of the feeding interval adjusting screw rod is mutually in threaded connection with a feeding interval adjusting nut (1.6) on the feeding movable limiting support (1.2), a feeding interval adjusting motor (1.7) is arranged on the feeding movable limiting support (1.2), and an output shaft of the feeding interval adjusting motor (1.7) is in transmission connection with the feeding interval adjusting screw rod (1.5) or the feeding interval adjusting nut (1.6) so as to drive the feeding interval adjusting screw rod (1.5) or the feeding interval adjusting nut (1.6) to rotate, thereby driving the feeding movable limiting support (1.2) to relatively slide;
the device is characterized in that a material receiving spacing adjusting screw rod is arranged between the material receiving fixed spacing bracket and the material receiving movable spacing bracket, one end of the material receiving spacing adjusting screw rod is rotationally connected with the material receiving fixed spacing bracket, the other end of the material receiving spacing adjusting screw rod is in threaded connection with a material receiving spacing adjusting nut on the material receiving movable spacing bracket, an adjusting motor is arranged on the material receiving movable spacing bracket, and an output shaft of the adjusting motor is in transmission connection with the material receiving spacing adjusting screw rod or the material receiving spacing adjusting nut so as to drive the material receiving spacing adjusting screw rod or the material receiving spacing adjusting nut to rotate, so that the material receiving movable spacing bracket is driven to relatively slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710967403.7A CN107628446B (en) | 2017-10-17 | 2017-10-17 | Tool board feeding and discharging equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710967403.7A CN107628446B (en) | 2017-10-17 | 2017-10-17 | Tool board feeding and discharging equipment |
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| CN107628446A CN107628446A (en) | 2018-01-26 |
| CN107628446B true CN107628446B (en) | 2023-05-26 |
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| CN103224113B (en) * | 2013-04-27 | 2015-12-02 | 昆山艾博机器人系统工程有限公司 | Multi-carrier cyclic handling equipment |
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