CN212639007U

CN212639007U - Multi-dimensional feeding and discharging panel turnover machine

Info

Publication number: CN212639007U
Application number: CN202021040828.7U
Authority: CN
Inventors: 冯家彬; 莫宗开
Original assignee: Guangdong Exskill Intelligent Equipment Technology Co ltd
Current assignee: Guangdong Exskill Intelligent Equipment Technology Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-03-02
Anticipated expiration: 2030-06-09

Abstract

The utility model discloses a multidimensional feeding and discharging panel turnover machine, which belongs to the technical field of PCB baking equipment and comprises a panel veneer conveying device, a turnover table, a turnover support and a frame width adjusting module, wherein the turnover table comprises a turnover shaft and a transmission chain, two ends of the turnover shaft are provided with transmission gears, the transmission chain is wound on the transmission gears at two ends of the turnover shaft and forms a closed ring, the turnover support is arranged on the transmission chain, the frame width adjusting module comprises a frame width adjusting fixing seat, a frame width adjusting sliding table and a frame width adjusting component, the frame width adjusting component is matched with the turnover support, the turnover support comprises a bottom beam, a support groove and two groups of side clamping grooves, two ends of the bottom beam are respectively provided with the side groove adjusting sliding table, the side clamping grooves are in sliding connection with the bottom beam through the side groove adjusting sliding table, two groups of guide inclined planes are symmetrically arranged at the groove openings of the support groove and the side clamping grooves, the structure of the turnover support is simplified, the, the applicability and the reliability of the turnover support are improved, and the damage of the PCB in the board feeding and discharging process is avoided.

Description

Multi-dimensional feeding and discharging panel turnover machine

Technical Field

The utility model relates to a PCB board toasts equipment technical field, in particular to multidimension degree business turn over material panel turnover machine.

Background

The in-process is kept in PCB board manufacturing and later stage deposit, and for eliminating the internal stress of PCB board, it is too big to avoid the PCB board angularity, and the stoving hinders and welds printing ink and silk screen printing characters, gets rid of moisture in the pad, strengthens welding effect, reduces the rosin joint, all can need toast the PCB board. The existing PCB baking equipment mainly adopts the vertical, horizontal or stacked mode for baking, the efficiency is low, and the problems of uneven baking temperature and influence on the baking effect are easy to occur in the baking process. Refer to chinese patent application with application number CN201911226088.8, it records an electronic board ink baking device capable of automatically feeding board for turning and automatically adjusting setting frame width, through automatically feeding board and turning PCB board, it improves the efficiency of PCB board baking, meanwhile because the PCB board passes through the baking area according to the preface, the baking temperature and baking time between different groups of PCB boards are the same, it can avoid the problem of uneven baking temperature. But the structure that has the upset support is complicated, the processing cost is high, and the upset support is kept away from roll-over table one end and is dropped, skew and predetermine the position and lead to getting into and out the board difficulty, damage the problem of sheet material easily.

Disclosure of Invention

In order to overcome the defect that prior art exists, the utility model provides a multidimension degree business turn over material panel turnover machine simplifies the upset supporting structure, reduces the processing cost, solves the problem of business turn over board difficulty, damage the sheet material easily.

The utility model provides a technical scheme that its technical problem adopted is: a multi-dimensional feeding and discharging panel turnover machine comprises a panel conveying device, a turnover table, a turnover support and a frame width adjusting module, wherein the turnover table comprises a plurality of turnover shafts and transmission chains driven by the turnover shafts, transmission gears are arranged at two ends of the turnover shafts, the transmission chains are wound on the transmission gears at two ends of the turnover shafts and form a closed ring, the turnover support is detachably arranged on the transmission chains, the frame width adjusting module comprises a frame width adjusting fixing seat, a frame width adjusting sliding table arranged on the frame width adjusting fixing seat and a frame width adjusting assembly driven by the frame width adjusting sliding table, and the frame width adjusting assembly is matched with the turnover support;

the overturning support comprises a bottom beam, a support groove arranged in the middle of the bottom beam, and two sets of side clamping grooves arranged at two ends of the bottom beam, wherein the two ends of the bottom beam are respectively provided with a side groove adjusting sliding table, the side clamping grooves are connected with the bottom beam in a sliding manner through the side grooves, the support groove and the groove opening of the side clamping grooves are symmetrically provided with two sets of guide inclined planes, and one side of the support groove, away from an adjusting slide block of the side groove adjusting sliding table, is provided with a push-pull lug matched with a frame width adjusting assembly.

Preferably, the frame width adjusting assembly comprises a base plate, an adjusting cylinder, an adjusting connecting rod and a rotating arm hook, the adjusting cylinder is fixedly arranged on the base plate, the rotating arm hook is hinged to one end, away from the adjusting cylinder, of the base, and two ends of the adjusting connecting rod are hinged to the end portion of a piston rod of the adjusting cylinder and the rotating arm hook respectively.

Preferably, the two sides of an adjusting sliding block of the sliding table are respectively provided with an elastic limiting pressing sheet, the elastic limiting pressing sheets movably abut against a guide sliding rod of the sliding table, the guide sliding rod is arranged on the bottom beam through a fixed seat, a buffering boss is arranged on one side, facing the guide sliding rod, of the fixed seat, a plastic sleeve is fixedly arranged in a sliding hole in the adjusting sliding block, and the plastic sleeve is connected with the guide sliding rod in a sliding mode.

Preferably, the bottom beam is axially provided with a sliding groove, the bearing groove is arranged on the sliding groove in a sliding manner, the side groove adjusting sliding table is fixedly arranged in the sliding groove through a fastener and limits the sliding of the bearing groove, the adjusting sliding block is connected with the sliding groove in a sliding manner, the end part, away from the bottom beam, of the side clamping groove is provided with a guide block, and the guide block is provided with three groups of inclined surfaces for guiding.

Preferably, the multi-dimensional feeding and discharging panel turnover machine further comprises a pneumatic support table, the pneumatic support table comprises a guide slide rail arranged on the turnover table, a lifting support table connected with the guide slide rail in a sliding manner through a slide block, and a transverse movement driving cylinder driving the lifting support table to slide along the guide slide rail, the lifting support table comprises a base, a supporting plate used for supporting the turnover support, and a lifting cylinder driving the supporting plate to lift, the lifting cylinder is fixedly arranged on the base, a piston rod of the lifting cylinder is perpendicular to the guide slide rail, the transverse movement driving cylinder is connected with the base, and the supporting plate is fixedly connected with the top of the piston rod of the lifting cylinder.

Preferably, the piston rod of the lifting cylinder is fixedly connected with the lower part of the end part of the supporting plate, and the end part of the piston rod of the transverse moving driving cylinder is connected with one side of the base, which is far away from the supporting plate.

Preferably, the plate conveying device comprises a first conveying platform and a second conveying platform, the first conveying platform is fixedly arranged on the overturning platform, and a plurality of groups of conveying assemblies are arranged on the first conveying platform and the second conveying platform respectively;

the transmission assembly comprises a transmission belt, a driving belt wheel, a driven belt wheel and a main transmission shaft, the transmission belt is wound on the driving belt wheel and the driven belt wheel, the driving belt wheel is in key connection with the main transmission shaft, the main transmission shaft is in transmission connection with a driving motor, the transmission assembly of the first transmission platform and the transmission assembly of the second transmission platform adopt the same group of main transmission shaft, and the first transmission platform and the second transmission platform are mutually hinged through the main transmission shaft.

Preferably, two ends of the main transmission shaft are respectively and rotatably connected with the first transmission platform and the second transmission platform through bearings;

and a bearing limiting part for bearing the second transmission platform and limiting the rotation of the second transmission platform is arranged below one end, close to the first transmission platform, of the second transmission platform.

Preferably, positioning grooves are formed in two sides of one end, close to the second transmission platform, of the first transmission platform, positioning screw holes are formed in the opposite positioning grooves of the second transmission platform, and positioning bolts matched with the positioning grooves are connected to the inner threads of the positioning screw holes.

Preferably, the transmission assembly further comprises a guide sheet, the driven belt wheel is arranged at one end, far away from the main transmission shaft, of the guide sheet, the transmission belt is a round belt, the driving belt wheel and the driven belt wheel are double-groove belt wheels and are wound with two sets of round belts, and the driving motor is arranged on the overturning platform and is in transmission connection with the main transmission shaft through the transmission belt.

The utility model has the advantages that:

1. the turnover support structure is simplified, the processing cost is reduced, the applicability and the reliability of the turnover support are improved, and the PCB is prevented from being damaged in the process of entering and exiting the PCB;

2. a pneumatic supporting platform is added, and one end of the turnover support, which is far away from the turnover platform, is supported by a lifting supporting platform, so that the phenomenon that the end of the turnover support, which is far away from the machine platform, falls down when the plate enters or exits is avoided;

3. through setting up the second transmission platform that can accomodate or expand around first transmission platform upset, improved the efficiency of producing inter-line material and transporting, when having improved the erection equipment, the convenience of conveyor adjustment, butt joint between the equipment has reduced the area of contact between conveyor and sheet material, avoids conveyor to damage the sheet material.

Drawings

Fig. 1 is a perspective view of an embodiment of the present invention;

fig. 2 is a perspective view of the turning bracket in the initial state according to the embodiment of the present invention;

FIG. 3 is an enlarged schematic view at A in FIG. 2;

fig. 4 is a top view of the turning bracket in the initial state according to the embodiment of the present invention;

fig. 5 is a schematic structural view of the clamping state of the turning bracket in the embodiment of the present invention;

FIG. 6 is a perspective view of a lateral clamping groove in an embodiment of the present invention;

fig. 7 is a perspective view of an adjusting slider in an embodiment of the present invention;

fig. 8 is a perspective view of the fixing base in the embodiment of the present invention;

fig. 9 is a perspective view of the frame width adjusting module according to the embodiment of the present invention;

fig. 10 is a top view of a frame width adjustment module according to an embodiment of the present invention;

fig. 11 is a first perspective view of the pneumatic pallet in the embodiment of the present invention;

fig. 12 is a second perspective view of the pneumatic pallet in the embodiment of the present invention;

fig. 13 is a perspective view of the sheet material conveying device in the embodiment of the present invention in an unfolded state;

FIG. 14 is an enlarged schematic view at B of FIG. 13;

fig. 15 is a first perspective view of the sheet material conveying device in the embodiment of the present invention in a folded and stored state;

fig. 16 is a second perspective view of the folding and accommodating state of the sheet material conveying device in the embodiment of the present invention.

In the figure, 10, a sheet conveying device, 11, a first conveying platform, 12, a connecting lug, 13, a positioning groove, 14, a second conveying platform, 15, a bearing limit part, 16, a chain, 17, a positioning screw hole, 18, a positioning bolt, 21, a conveying belt, 22, a driving belt wheel, 23, a driven belt wheel, 24, a main transmission shaft, 25, a guide sheet, 30, a turnover table, 31, a turnover shaft, 32, a transmission gear, 40, a turnover bracket, 41, a bottom beam, 42, a sliding groove, 43, a bearing groove, 44, a side clamping groove, 45, a guide block, 46, a side groove adjusting sliding table, 47, an adjusting sliding block, 48, a push-pull lug, 49, an elastic limit pressing sheet, 51, a plastic sleeve, 52, a guide sliding rod, 53, a fixed seat, 54, a buffer boss, 55, a guide inclined plane, 60, a frame width adjusting module, 61, a frame width adjusting fixed seat, 62, a frame width adjusting sliding table, 63 and a frame width adjusting assembly, 64. the device comprises a base plate 65, an adjusting cylinder 66, an adjusting connecting rod 67, a rotating arm hook 70, a pneumatic support table 71, a guide slide rail 72, a lifting support table 73, a base 74, a supporting plate 75, a lifting cylinder 76 and a transverse moving driving cylinder.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1-16, the utility model provides a multi-dimensional feeding and discharging panel turnover machine, including sheet material conveyor 10, turnover table 30, turnover support 40 and frame width adjusting module 60, sheet material conveyor 10 is provided at both ends of turnover table 30, turnover table 30 includes a plurality of sets of turnover shafts 31 and transmission chains driven by turnover shafts 31, transmission gears 32 are provided at both ends of turnover shafts 31, transmission chains are wound on transmission gears 32 at both ends of turnover shafts 31 and form closed rings, a plurality of sets of turnover supports 40 are detachably and sequentially arranged on transmission chains, frame width adjusting module 60 includes frame width adjusting fixing base 61, frame width adjusting sliding table 62 mounted on frame width adjusting fixing base 61, frame width adjusting module 63 driven by frame width adjusting sliding table 62, frame width adjusting module 63 includes base plate 64, adjusting cylinder 65, adjusting connecting rod 66 and rotary arm hook 67, the adjusting cylinder 65 is fixedly arranged on the base plate 64, the rotating arm hook 67 is hinged with one end of the base shift far away from the adjusting cylinder 65, two ends of the adjusting connecting rod 66 are respectively hinged with the end part of the piston rod of the adjusting cylinder 65 and the rotating arm hook 67, and the frame width adjusting assembly 63 is matched with the overturning bracket 40 through the rotating arm hook 67;

the overturning bracket 40 comprises a bottom beam 41, a bearing groove 43 arranged in the middle of the bottom beam 41 and two groups of side clamping grooves 44 arranged at two ends of the bottom beam 41, wherein two ends of the bottom beam 41 are respectively provided with a side groove adjusting sliding table 46, the side clamping grooves 44 are slidably connected with the bottom beam 41 through the side groove adjusting sliding table 46, two groups of guide inclined planes 55 are symmetrically arranged at the notch parts of the bearing groove 43 and the side clamping grooves 44, and a push-pull lug 48 matched with a rotating arm hook 67 of the frame width adjusting assembly 63 is arranged on one side, away from the bearing groove 43, of an adjusting slide block 47 of the side groove adjusting sliding table 46;

elastic limiting pressing sheets 49 are arranged on two sides of an adjusting sliding block 47 of the side groove adjusting sliding table 46, the elastic limiting pressing sheets 49 movably press against a guide sliding rod 52 of the side groove adjusting sliding table 46, the guide sliding rod 52 is arranged on the bottom beam 41 through a fixed seat 53, a buffering boss 54 is arranged on one side, facing the guide sliding rod 52, of the fixed seat 53, a plastic sleeve 51 is fixedly arranged in a sliding hole in the adjusting sliding block 47, and the plastic sleeve 51 is connected with the guide sliding rod 52 in a sliding mode; the bottom beam 41 is axially provided with a sliding groove 42, the bearing groove 43 is arranged on the sliding groove 42 in a sliding manner, the side groove adjusting sliding table 46 is fixedly arranged in the sliding groove 42 through a fastener and used for limiting the sliding of the bearing bracket 43, namely, the bearing bracket 43 is limited, and the bearing brackets 43 with different lengths and the adjusting sliding tables with different strokes can be replaced as required, so that the PCB board with more sizes and specifications can be adapted; adjusting block 47 and spout 42 sliding connection have improved adjusting block 47's stability, avoid side centre gripping groove 44 to take place the swing under the stress, adjusting block 47 and spout 42 sliding connection, the one end tip that the floorbar 41 was kept away from to side centre gripping groove 44 is provided with guide block 45, is provided with the inclined plane that three groups were used for the direction on the guide block 45.

When the turning shaft 31 is synchronously driven to rotate, the turning supports 40 are driven by the transmission chain to sequentially move along the positions where the transmission chain is arranged, and are sequentially turned to be flush with the plate conveying device 10 at two ends of the turning table 30, so that the plate feeding or plate discharging operation is performed; when the PCB is fed, after the vacant turning support 40 is turned to be flush with the plate conveying device 10 at the feeding end from the lower part of the turning table 30, the PCB is conveyed to the turning table 30 by the plate conveying device 10 at the feeding end and is pushed into the bearing groove 43, the frame width adjusting sliding tables 62 at the two sides drive the frame width adjusting assemblies 63 to slide towards one side of the turning support 40, the rotating arm hooks 67 of the synchronous turning frame width adjusting assemblies 63 push the side clamping grooves 44 at the two sides to tightly clamp the PCB towards the middle through the rotating arm hooks 67, the feeding of the turning support 40 is completed, the turning support 40 bearing the PCB is turned upwards under the driving of the driving chain until the turning support 40 is erected on the turning table 30 and is continuously conveyed towards the other end of the turning table 30 under the driving of the driving chain, the PCB enters a baking area for baking during the erecting and conveying, and after the baking, the turning support 40 bearing the PCB is conveyed to the other end of the turning table 30, and the PCB is driven by the transmission chain to turn downwards until the turning support 40 is flush with the plate conveying device 10 at the discharge end, namely the middle part of the PCB is pressed on the plate conveying device 10 at the discharge end, the frame width adjusting sliding tables 62 at the two sides drive the frame width adjusting assemblies 63 to slide towards one side of the turning support 40, the rotating arm hooks 67 of the synchronous turning frame width adjusting assemblies 63 pull the side clamping grooves 44 at the two sides to slide outwards through the rotating arm hooks 67 to be separated from the PCB, and the PCB is conveyed towards the outer side of the turning table 30 by the plate conveying device 10 at the discharge end, so that the discharge of the PCB is completed.

In the specific process of clamping the PCB by the turning support 40, in an initial state, that is, when the turning support 40 does not clamp the PCB, the two sets of side clamping grooves 44 are separately located at one side of the two sets of adjusting sliding tables away from the supporting groove 43, when the sheet conveying device 10 conveys the PCB to the turning support 40, the adjusting arm hooks of the external frame width adjusting module 60 push the push-pull protrusions 48 at the outer side of the adjusting slider 47 to drive the two sets of side clamping grooves 44 to slide towards the supporting groove 43, so that the supporting groove 43 and the two sets of side clamping grooves 44 are respectively clamped on three sides of the PCB, after the turning support 40 is turned to a vertical state, the PCB enters a baking area to be baked, and the PCB with various sizes can be adapted only by adjusting the push-pull stroke of the adjusting arm hooks; through mutual abutting of the elastic limiting pressing sheet 49 and the guide sliding rod 52, the static friction force which needs to be overcome when the adjusting sliding block 47 slides is improved, so that when the two groups of side clamping grooves 44 are clamped on two sides of a PCB, the side clamping grooves 44 are prevented from sliding to two sides of the bottom beam 41 due to vibration and the PCB is prevented from being separated from the turnover support 40, and the buffer boss 54 is used for preventing the elastic limiting pressing sheet 49 from colliding with the fixed seat 53, so that the elastic limiting pressing sheet 49 is prevented from deforming; the abrasion between the sliding block and the guide sliding rod 52 is reduced through the plastic sleeve 51 made of plastic; in addition, the guide inclined plane 55 at the notch of the supporting groove 43 and the side clamping groove 44 and the inclined plane arranged on the guide block 45 avoid hard collision and damage of the PCB and the turnover bracket 40 in the board feeding process.

Compared with the prior art, the turnover support 40 in the technical scheme has the advantages of simpler structure and stronger applicability, thereby reducing the processing cost and improving the clamping reliability.

Further, the multi-dimensional feeding and discharging panel turnover machine further comprises pneumatic pallets 70 arranged on two sides of the panel conveying device 10, each pneumatic pallet 70 comprises a guide slide rail 71 arranged on the turnover table 30, a lifting pallet 72 connected with the guide slide rail 71 in a sliding manner through a slider, and a transverse movement driving cylinder 76 driving the lifting pallet 72 to slide along the guide slide rail 71, each lifting pallet 72 comprises a base 73, a supporting plate 74 used for supporting the turnover support 40, and a lifting cylinder 75 driving the supporting plate 74 to lift, the lifting cylinder 75 is fixedly arranged on the base 73, a piston rod of the lifting cylinder 75 is perpendicular to the guide slide rail 71, the transverse movement driving cylinder 76 is connected with the base 73, and the supporting plate 74 is fixedly connected with the top of a piston rod of the lifting cylinder 75; the piston rod of the lifting cylinder 75 is fixedly connected with the lower part of the end part of the supporting plate 74, and the end part of the piston rod of the transverse moving driving cylinder 76 is connected with one side of the base 73 far away from the supporting plate 74.

During feeding and discharging, one end of the overturning support 40, which is far away from the overturning platform 30, is supported by the pneumatic support platform 70, in an initial state, the lifting support platform 72 is located outside the vertical projection of the overturning support 40, and the lifting support platform 72 is located at the lowest position, when the overturning support 40 is in a plate entering or plate exiting position and overturns to a preset plate entering or plate exiting angle, the transverse moving driving cylinder 76 drives the lifting support platform 72 to move towards one side of the overturning support 40 until the lifting support platform 72 moves to the lower side, which is far away from one end of the overturning support 40, of the overturning platform 30, after the overturning support platform is in place, the lifting cylinder 75 drives the support plate 74 to ascend and support one end, which is far away from the overturning platform 30, of the overturning support 40 until the overturning support platform 40 is parallel to the horizontal plane, namely, the PCB can keep horizontal plate entering and exiting, and exiting are completed.

In order to avoid the situation that the arrangement of the transverse moving driving cylinder 76 interferes with the overturning of the overturning bracket 40, the end part of a piston rod of the transverse moving driving cylinder 76 is connected with one side, away from the supporting plate 74, of the base 73, namely, the base 73 is away from one side, away from the supporting and overturning bracket 40, so that a sufficient distance is kept between the transverse moving driving cylinder 76 and the overturning bracket 40, meanwhile, a linear guide rail capable of bearing a certain torque is adopted as the guide slide rail 71, the situation that one end, supporting the overturning bracket 40, of the supporting plate 74 sinks under the pressed state is avoided, and the.

Further, the sheet conveying device 10 comprises a first conveying platform 11 and a second conveying platform 14, the first conveying platform 11 is fixedly arranged on the overturning platform 30, and a plurality of groups of conveying assemblies are arranged on the first conveying platform 11 and the second conveying platform 14;

the transmission assembly comprises a transmission belt 21, a driving belt wheel 22, a driven belt wheel 23 and a main transmission shaft 24, the transmission belt 21 is wound on the driving belt wheel 22 and the driven belt wheel 23, the driving belt wheel 22 is in key connection with the main transmission shaft 24, the main transmission shaft 24 is in transmission connection with a driving motor, the transmission assembly of the first transmission platform 11 and the transmission assembly of the second transmission platform 14 adopt the same group of main transmission shaft 24, two ends of the main transmission shaft 24 are respectively connected with the first transmission platform 11 and the second transmission platform 14 in a rotating mode through bearings, namely, the first transmission platform 11 and the second transmission platform 14 are hinged to each other through the main transmission shaft 24.

Because first transmission platform 11 and second transmission platform 14 pass through final drive shaft 24 and articulate each other, namely, second transmission platform 14 can rotate around final drive shaft 24, when setting up production line or striding production line and transporting the material, can upwards overturn second transmission platform 14, make second transmission platform 14 be in folding state of accomodating, thereby make there be bigger space to move the position and the angle of putting of adjusting device, after the position adjustment targets in place, the upset in the opposite direction expandes second transmission platform 14, the convenience of conveyor butt joint between the improvement equipment, or it accomodates the passageway that vacates to upwards overturn through second transmission platform 14, carry out the material transportation of striding production line, improve the efficiency that the material was transported between the production line, personnel also can stride across the production line through this passageway simultaneously, before equipment operation, the upset in the opposite direction expandes second transmission platform 14 can.

The lower part of the second transmission platform 14 close to one end of the first transmission platform 11 is provided with a bearing limiting part 15 for bearing the rotation limit of the second transmission platform 14 and the second transmission platform 14, a chain 16 for limiting the second transmission platform 14 to turn over to the direction of the first transmission platform 11 at the maximum angle is arranged between the bottom of the bearing limiting part 15 and the machine table, when the second transmission platform 14 is in an unfolding state, the bearing limiting part 15 is pressed on the first transmission platform 11 or the machine table, so that the second transmission platform 14 is supported by the bearing limiting part 15, and meanwhile, the bearing limiting part 15 also plays a role in limiting the rotation angle of the second transmission platform 14, for example, when a horizontal transmission plate is needed, the second transmission platform 14 is in an unfolding state and is in the same plane with the first transmission platform 11.

Further, the one end both sides that are close to second transmission platform 14 on first transmission platform 11 all are provided with the auricle of connection 12 that extends to second transmission platform 14, be provided with constant head tank 13 on the auricle of connection 12, second transmission platform 14 is provided with location screw 17 relative to constant head tank 13, location screw 17 female connection has positioning bolt 18 with constant head tank 13 matched with, second transmission platform 14 is under the expansion state, positioning bolt 18 is located constant head tank 13, through positioning bolt 18 and constant head tank 13's cooperation, play the effect of restriction second transmission platform 14 turned angle equally.

Further, the transmission assembly further comprises a guide piece 25, the driven belt wheel 23 is arranged at one end, far away from the main transmission shaft 24, of the guide piece 25, the transmission belt 21 is a round belt, the driving belt wheel 22 and the driven belt wheel 23 are double-groove belt wheels and are wound with two sets of round belts, the driving motor is arranged on the overturning platform 30 and is in transmission connection with the main transmission shaft 24 through the transmission belt, the contact area between the conveying device and the plate is reduced through the round belts, and the plate is prevented from being damaged or stained.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. The utility model provides a multidimension degree business turn over material panel turnover machine, including sheet material conveyor (10), roll-over table (30), upset support (40) and wide adjusting module (60) of frame, roll-over table (30) include multiunit trip shaft (31) and through trip shaft (31) driven driving chain, the both ends of trip shaft (31) all are provided with drive gear (32), the driving chain is around establishing on drive gear (32) at trip shaft (31) both ends, and form the closed loop, upset support (40) detachable sets up on the driving chain, its characterized in that: the frame width adjusting module (60) comprises a frame width adjusting fixed seat (61), a frame width adjusting sliding table (62) arranged on the frame width adjusting fixed seat (61), and a frame width adjusting assembly (63) driven by the frame width adjusting sliding table (62), wherein the frame width adjusting assembly (63) is matched with the overturning bracket (40);

the overturning bracket (40) comprises a bottom beam (41), support grooves (43) arranged in the middle of the bottom beam (41) and two sets of side clamping grooves (44) arranged at two ends of the bottom beam (41), wherein the two ends of the bottom beam (41) are respectively provided with a side groove adjusting sliding table (46), the side clamping grooves (44) are respectively connected with the bottom beam (41) in a sliding manner through the side groove adjusting sliding tables (46), two sets of guide inclined planes (55) are symmetrically arranged at the notches of the support grooves (43) and the side clamping grooves (44), and a push-pull lug (48) matched with the frame width adjusting component (63) is arranged on one side, away from the support grooves (43), of an adjusting slide block (47) of the side groove adjusting sliding tables (46).

2. The multi-dimensional feeding and discharging panel turnover machine of claim 1, characterized in that: the frame width adjusting assembly (63) comprises a base plate (64), an adjusting cylinder (65), an adjusting connecting rod (66) and a rotating arm hook (67), the adjusting cylinder (65) is fixedly arranged on the base plate (64), the rotating arm hook (67) is hinged to one end, away from the adjusting cylinder (65), of the base, and two ends of the adjusting connecting rod (66) are hinged to the end portion of a piston rod of the adjusting cylinder (65) and the rotating arm hook (67) respectively.

3. The multi-dimensional feeding and discharging panel turnover machine of claim 1, characterized in that: the side groove adjusting sliding table is characterized in that elastic limiting pressing sheets (49) are arranged on two sides of an adjusting sliding block (47) of the side groove adjusting sliding table (46), the elastic limiting pressing sheets (49) are movably pressed on a guide sliding rod (52) of the side groove adjusting sliding table (46), the guide sliding rod (52) is arranged on a bottom beam (41) through a fixing seat (53), a buffering boss (54) is arranged on one side, facing the guide sliding rod (52), of the fixing seat (53), a plastic sleeve (51) is fixedly arranged in a sliding hole in the adjusting sliding block (47), and the plastic sleeve (51) is connected with the guide sliding rod (52) in a sliding mode.

4. The multi-dimensional feeding and discharging panel turnover machine of claim 1, characterized in that: the adjustable sliding type support is characterized in that a sliding groove (42) is axially arranged on the bottom beam (41), a bearing bracket (43) is arranged on the sliding groove (42) in a sliding mode, a side groove adjusting sliding table (46) is fixedly arranged in the sliding groove (42) through a fastening piece and limits the sliding of the bearing bracket (43), an adjusting sliding block (47) is connected with the sliding groove (42) in a sliding mode, a guide block (45) is arranged at the end portion, far away from the bottom beam (41), of one end of the side clamping groove (44), and three groups of inclined planes for guiding are arranged on the guide block (45).

5. The multi-dimensional feeding and discharging panel turnover machine of claim 1, characterized in that: the turnover mechanism is characterized by further comprising a pneumatic supporting platform (70), wherein the pneumatic supporting platform (70) comprises a guide slide rail (71) arranged on the turnover platform (30), a lifting supporting platform (72) connected with the guide slide rail (71) in a sliding mode through a slide block, and a transverse moving driving cylinder (76) driving the lifting supporting platform (72) to slide along the guide slide rail (71), the lifting supporting platform (72) comprises a base (73), a supporting plate (74) used for supporting the turnover support (40) and a lifting cylinder (75) driving the supporting plate (74) to lift, the lifting cylinder (75) is fixedly arranged on the base (73), a piston rod of the lifting cylinder (75) is perpendicular to the guide slide rail (71), the transverse moving driving cylinder (76) is connected with the base (73), and the supporting plate (74) is fixedly connected with the top of the piston rod of the lifting cylinder (75).

6. The multi-dimensional feeding and discharging panel turnover machine of claim 5, characterized in that: the piston rod of the lifting cylinder (75) is fixedly connected with the lower part of the end part of the supporting plate (74), and the end part of the piston rod of the transverse moving driving cylinder (76) is connected with one side of the base (73) far away from the supporting plate (74).

7. The multi-dimensional feeding and discharging panel turnover machine of claim 1, characterized in that: the plate conveying device (10) comprises a first conveying platform (11) and a second conveying platform (14), the first conveying platform (11) is fixedly arranged on the overturning platform (30), and a plurality of groups of conveying assemblies are arranged on the first conveying platform (11) and the second conveying platform (14);

the transmission assembly comprises a transmission belt (21), a driving belt wheel (22), a driven belt wheel (23), a main transmission shaft (24), wherein the transmission belt (21) is wound on the driving belt wheel (22) and the driven belt wheel (23), the driving belt wheel (22) is connected with the main transmission shaft (24) in a key mode, the main transmission shaft (24) is connected with the driving motor in a transmission mode, the transmission assembly of the first transmission platform (11) and the transmission assembly of the second transmission platform (14) adopt the same group of main transmission shaft (24), and the first transmission platform (11) and the second transmission platform (14) are hinged to each other through the main transmission shaft (24).

8. The multi-dimensional feeding and discharging panel turnover machine of claim 7, characterized in that: two ends of the main transmission shaft (24) are respectively and rotatably connected with the first transmission platform (11) and the second transmission platform (14) through bearings;

and a bearing limiting part (15) for bearing the second transmission platform (14) and limiting the rotation of the second transmission platform (14) is arranged below one end, close to the first transmission platform (11), of the second transmission platform (14).

9. The multi-dimensional feeding and discharging panel turnover machine of claim 7, characterized in that: positioning grooves (13) are formed in two sides of one end, close to the second transmission platform (14), of the first transmission platform (11), positioning screw holes (17) are formed in the second transmission platform (14) relative to the positioning grooves (13), and positioning bolts (18) matched with the positioning grooves (13) are connected to the positioning screw holes (17) in an internal thread mode.

10. The multi-dimensional feeding and discharging panel turnover machine of claim 7, characterized in that: the transmission assembly further comprises a guide sheet (25), the driven belt wheel (23) is arranged at one end, far away from the main transmission shaft (24), of the guide sheet (25), the transmission belt (21) is a round belt, the driving belt wheel (22) and the driven belt wheel (23) are double-groove belt wheels and are wound with two sets of round belts, and the driving motor is arranged on the overturning platform (30) and is in transmission connection with the main transmission shaft (24) through the transmission belt.