CN216736475U

CN216736475U - Automatic turn-over conveying equipment for glass

Info

Publication number: CN216736475U
Application number: CN202123344687.5U
Authority: CN
Inventors: 董清世; 张海; 严海波; 吕亚光
Original assignee: Anhui Xinyi Intelligent Machinery Co Ltd
Current assignee: Anhui Xinyi Intelligent Machinery Co Ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-06-14
Anticipated expiration: 2031-12-28

Abstract

Automatic turn-over conveying equipment of glass belongs to glass production facility technical field, this automatic turn-over conveying equipment of glass, including conveyor, but be provided with the turn-over device of independent mobile location in the conveyor, turn-over device includes the support frame, and the support frame passes through elevating system and links to each other with the mount pad, rotates through the upset motor on the mount pad and is connected with the roll-over stand, and the sucking disc subassembly that is used for adsorbing glass is installed to the roll-over stand tip, the beneficial effects of the utility model are that, the utility model is simple in structure, the commonality is strong, has realized automatic steady absorption, turn-over and the transport of glass, has avoided glass to take place the problem that matter decreases in the upset process, has alleviateed workman's intensity of labour simultaneously, has improved production efficiency.

Description

Automatic turn-over conveying equipment for glass

Technical Field

The utility model relates to a glass production facility technical field especially relates to an automatic turn-over conveying equipment of glass.

Background

When the glass is deeply processed, because the air surface or the tin surface of the glass on the previous stage equipment is opposite to the front and back surfaces of the glass required to be processed by the next stage equipment, or two surfaces of the glass need to be processed in the deep processing process of the glass, after the upper surface of the glass is processed, the glass is horizontally conveyed to a turnover point by a conveyor belt, the glass is manually turned over by 180 degrees at the turnover point, the lower surface of the glass is changed into the turned upper surface, and then the glass is horizontally conveyed to another processing point to process the turned upper surface.

However, the turning operation for the glass is mostly manual turning, the manual turning of the glass is high in labor intensity and low in production efficiency, the glass is easily broken in the process of turning the glass, the glass is scrapped, and further the production cost is greatly increased. Although there are also automatic turning devices, the existing turning devices have the following disadvantages: firstly, the existing automatic turnover equipment is complex in structure and large in size, is connected with a conveying line for use, cannot be used on other conveying lines, and is poor in universality; secondly, after long-time operation, the equipment can not firmly position the glass due to mechanical stroke problems, the glass is dropped in the overturning process, and the overturning angle deviation is too large due to mechanical faults, so that the glass can not return to the original position or is crushed, and the production cost is also increased.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an automatic turn-over conveying equipment of glass, turn-over device wherein can part the back alone as required and set up on required transport station, has improved the commonality, has realized moreover that glass's automation absorbs, turn-over and carries, has alleviateed workman's intensity of labour, has improved production efficiency.

In order to achieve the above object, the present invention provides a technical solution for solving the technical problem: the automatic glass turnover conveying equipment comprises a conveying device, wherein a turnover device capable of being moved and positioned independently is arranged in the conveying device, the turnover device comprises a support frame, the support frame is connected with a mounting seat through a lifting mechanism, a turnover frame is connected to the mounting seat through a turnover motor in a rotating mode, and a sucker assembly used for adsorbing glass is installed at the end portion of the turnover frame.

The supporting frame comprises a mounting base and a vertical guide plate arranged on the mounting base; the lifting mechanism comprises a lifting motor installed on the installation base, the middle of the vertical guide plate is rotatably connected with a ball screw mechanism, the lifting motor is connected with the ball screw mechanism, and a screw nut of the ball screw mechanism is connected with the installation base.

Vertical guide rails are respectively arranged on two sides of the vertical guide plate, and two sides of the mounting seat are connected with the corresponding vertical guide rails in a sliding mode.

The bottom of mount pad is fixed with stretches out the frame, one side of vertical deflector is provided with travel switch I and travel switch II along vertical direction interval, the tip that stretches out the frame is located between travel switch I and the travel switch II.

The travel switch I is positioned at the bottom of the vertical guide plate, and the extending frame outputs a signal that the lifting mechanism is at an initial position after touching the travel switch I; the travel switch II is located at a distance above the travel switch I, and the extending frame touches the travel switch II and then outputs a signal that the lifting mechanism is at a rising limit position; and the travel switch I and the travel switch II are connected with the lifting motor through a PLC control unit.

The turnover motor is installed on one side, far away from the vertical guide plate, of the installation seat, the turnover motor comprises two opposite and coaxial output shafts, and the two output shafts are fixedly connected with the two sides of the turnover frame respectively.

An output shaft of the turnover motor extends out of the outer side of the turnover frame and then is connected with the angle sensing component, and a position detection component matched with the angle sensing component for detecting the turnover angle is arranged on one side, close to the positioning sleeve, of the turnover motor.

The angle sensing component comprises a positioning sleeve arranged on an output shaft of the turnover motor, a plurality of radial bolts are arranged on the positioning sleeve along the radial direction, the included angle of two adjacent radial bolts is equal, and the two radial bolts at the two ends of the positioning sleeve are in the same plane; the position detection assembly comprises a mounting frame installed on the overturning motor, the mounting frame is provided with position sensors opposite to the corresponding radial bolts in rotation at axial intervals of the positioning sleeve, and the position sensors are connected with the overturning motor through a PLC control unit.

Conveying device is including carrying rack I and carrying rack II, carry the both sides of rack I and install belt drive mechanism I respectively, carry the both sides of rack II to install belt drive mechanism II respectively, the one end of belt drive mechanism I and belt drive mechanism II is passed through the wheel carrier and is linked to each other.

A driving motor is arranged on the conveying rack I or the conveying rack II and is connected with the belt transmission mechanism I or the belt transmission mechanism II through a synchronous belt transmission mechanism; carry the front and back both ends of rack I to be provided with photoelectric detection switch respectively, two photoelectric detection switches pass through PLC the control unit and link to each other with the driving motor on carrying the rack I, be provided with proximity switch on the transport rack II, proximity switch passes through PLC the control unit and links to each other with the driving motor on carrying the rack II.

The utility model has the advantages that:

1. the utility model discloses a but set up the turn-over device of independent mobile location, can set up on required transport station as required, improved commonality and flexibility, reduced the manufacturing cost of equipment, through using this turn-over device and conveyor cooperation, realized glass's automatic absorption, turn-over and transport moreover, alleviateed workman's intensity of labour, improved production efficiency.

2. The utility model discloses a from bottom to top sets gradually travel switch I and travel switch II on vertical deflector, the installation stretches out the frame on the mount pad, make the mount pad do the lift action along vertical deflector under elevating system's effect, it makes it triggered to touch travel switch II when stretching out the frame, elevating system is spacing at the utmost that rises this moment, avoided elevating system to drive the roll-over stand and rise transfinite and with the ejecting problem of glass, it makes it triggered to touch travel switch I when stretching out the frame, elevating system is in the primary site this moment, can be used to mark elevating system's primary site, the precision of lift stroke has been guaranteed, guaranteed that the sucking disc subassembly can steadily firmly adsorb glass, the problem of glass emergence quality loss has been avoided.

3. The utility model discloses an installation angle response part on the output shaft of upset motor, mounted position detection subassembly on the upset motor, angle response part rotates in step when the upset motor moves, and position detection subassembly and angle response part cooperate and are used for detecting the angle of upset, have avoided the upset to transfinite and make equipment can not return to the normal position or the condition that glass was crushed appears.

To sum up, the utility model discloses simple structure, the commonality is strong, has realized that glass's automatic steady absorption, turn-over and transport, has avoided glass to take place the problem that the matter lost in the upset in-process, has alleviateed workman's intensity of labour simultaneously, has improved production efficiency.

Drawings

The contents of the various figures of the specification and the labels in the figures are briefly described as follows:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the turn-over device of the present invention;

FIG. 3 is a schematic view of an enlarged portion of FIG. 2;

the labels in the above figures are: 1. the automatic positioning device comprises a conveying device, 11 conveying racks I, 12 conveying racks II, 13 belt transmission mechanisms I, 14 belt transmission mechanisms II, 15 wheel carriers, 16 driving motors, 2 turning devices, 21 supporting frames, 211 mounting bases, 212 vertical guide plates, 213 vertical guide rails, 22 lifting mechanisms, 221 lifting motors, 222 ball screw mechanisms, 23 mounting seats, 24 turning motors, 25 turning frames, 26 sucker assemblies, 3 extending frames, 4 travel switches I, 5 travel switches II, 6 angle sensing parts, 61 positioning sleeves, 62 radial bolts, 7 position detection assemblies, 71 mounting frames, 72 position sensors, 8 photoelectric detection switches and 9 proximity switches.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses specific embodiment does: as shown in fig. 1 and 2, an automatic glass turnover conveying device comprises a conveying device 1, wherein a turnover device 2 capable of being independently moved and positioned is arranged in the conveying device 1 and can be arranged on a required conveying station according to requirements, so that the universality and flexibility are improved, and the manufacturing cost of the device is reduced; this turn-over device 2 includes support frame 21, and support frame 21 passes through elevating system 22 and links to each other with mount pad 23, rotates through upset motor 24 on the mount pad 23 and is connected with roll-over stand 25, and the sucking disc subassembly 26 that is used for adsorbing glass is installed to roll-over stand 25 tip, uses through using this turn-over device 2 and conveyor 1 cooperation, has realized that glass's automation absorbs, turn-over and carries, has alleviateed workman's intensity of labour, has improved production efficiency.

Specifically, the supporting frame 21 includes a mounting base 211 and a vertical guide plate 212 arranged thereon; the lifting mechanism 22 comprises a lifting motor 221 installed on the installation base 211, a ball screw mechanism 222 is rotatably connected to the middle of the vertical guide plate 212, the lifting motor 221 is connected with the ball screw mechanism 222 through a gear transmission mechanism or a belt transmission mechanism, and a screw nut of the ball screw mechanism 222 is connected with the installation base 23. The lifting motor 221 drives the screw rod in the ball screw mechanism 222 to rotate, so that the screw rod nut moves up and down along the screw rod, and the mounting base 23 and the roll-over stand 25 thereon are driven to move up and down to suck the glass.

The two sides of the vertical guide plate 212 are respectively provided with a vertical guide rail 213, and the two sides of the mounting base 23 are connected with the corresponding vertical guide rails 213 in a sliding manner through sliding grooves, so that the mounting base 23 is guided to ascend and descend, and the overturning frame 25 is ensured to ascend and descend stably.

Specifically, the bottom of the mounting seat 23 is fixed with a protruding frame 3, one side of the vertical guide plate 212 is provided with a travel switch i 4 and a travel switch ii 5 at intervals along the vertical direction, and the end of the protruding frame 3 is located between the travel switch i 4 and the travel switch ii 5. The travel switch I4 is positioned at the bottom of the vertical guide plate 212, and the signal that the lifting mechanism 22 is at the initial position is output after the extending frame 3 touches the travel switch I4; the travel switch II 5 is positioned at a distance above the travel switch I4, and the extending frame 3 outputs a signal that the lifting mechanism 22 is at the limit of the ascending pole after touching the travel switch II 5; the travel switch I4 and the travel switch II 5 are connected with the lifting motor 221 through a PLC control unit. When the mounting base 23 is lifted along the vertical guide plate 212 under the action of the lifting mechanism 22, the extension frame 3 touches the travel switch II 5 to be triggered, the lifting mechanism 22 is at a lifting limit position, and the PLC control unit controls the lifting motor 221 to stop moving, so that the problem that the lifting mechanism 22 drives the turnover frame 25 to lift and overrun to eject glass is solved; when mount pad 23 was descending return action along vertical deflector 212, stretch out 3 touch travel switch I4 and make it triggered, elevating system 22 was in the home position this moment, and PLC the control unit control elevator motor 221 stopped the action, can be used to mark the home position of elevating system 22, had guaranteed the precision of lift stroke, had guaranteed that sucking disc subassembly 26 can carry out steady firm absorption to glass, had avoided glass to take place the problem of quality loss.

Specifically, the turning motor 24 is installed on one side of the installation seat 23 far away from the vertical guide plate 212, the turning motor 24 comprises a motor and a speed reducer connected with the motor, the speed reducer comprises two opposite and coaxial output shafts, the two output shafts are respectively and fixedly connected with two sides of the turning frame 25, and the turning frame 25 can be synchronously driven to turn by the rotation of the output shafts of the turning motor 24. The speed reducer can reduce the rotating speed of the motor, and the problem that the glass adsorbed on the sucker assembly 26 is thrown away due to centrifugal force caused by the fact that the rotating speed of the output shaft of the motor is too high is solved.

Specifically, as shown in fig. 2 and fig. 3, an output shaft of the turnover motor 24 extends out of the outer side of the turnover frame 25 and then is connected with the angle sensing component 6, a position detection component 7 which is matched with the angle sensing component 6 to detect the turnover angle is arranged on one side of the turnover motor 24 close to the positioning sleeve 61, the angle sensing component 6 synchronously rotates when the turnover motor 24 acts, the position detection component 7 is matched with the angle sensing component 6 to detect the turnover angle, and the condition that the turnover overrun enables the device not to return to the original position or the glass is crushed is avoided.

The angle sensing part 6 comprises a positioning sleeve 61 arranged on the output shaft of the turnover motor 24, an external thread section can be arranged at the outer end of the output shaft of the turnover motor 24, an internal thread is arranged on the inner wall of the positioning sleeve 61, so that the positioning sleeve 61 is in threaded connection with the output shaft of the turnover motor 24, and the installation and the positioning can be realized through a fastening bolt. The positioning sleeve 61 is provided with a plurality of radial bolts 62 at intervals along the axial direction, the included angles of two adjacent radial bolts 62 are equal, and the two radial bolts 62 at the two ends of the positioning sleeve 61 are in the same plane and parallel to the roll-over stand 25, and represent the position of the roll-over stand 25 when the roll-over stand is turned over for 180 degrees. The number of the radial bolts 62 can be three, the two radial bolts 62 at the two ends of the positioning sleeve 61 are used for detecting the positions of the roll-over stand 25 when the roll-over stand is turned over for 180 degrees and returned, the middle radial bolt 62 is used for detecting the position of the roll-over stand 25 when the roll-over stand is turned over for 90 degrees, and the roll-over process of the roll-over stand 25 can be monitored.

The position detection assembly 7 comprises a mounting frame 71 mounted on the turning motor 24, position sensors 72 which are opposite to the corresponding radial bolts 62 in rotation are arranged on the mounting frame 71 at intervals along the axial direction of the positioning sleeve 61, and the position sensors 72 are connected with the turning motor 24 through a PLC (programmable logic controller) control unit. When the roll-over stand 25 is turned over by 180 degrees, one radial bolt 62 is opposite to the corresponding position sensor 72, so that the position sensor 72 sends a turn-over signal that the roll-over stand 25 is turned over by 180 degrees to the PLC control unit, and the PLC control unit controls the roll-over motor 24 to stop acting and then releases the glass; when the roll-over stand 25 is reversely turned over by 90 degrees, one radial bolt 62 in the middle is opposite to the corresponding position sensor 72, so that the position sensor 72 sends a turning signal that the roll-over stand 25 is reversely turned over by 90 degrees to the PLC control unit, and the PLC control unit continuously controls the turning motor 24 to act to continuously turn over; when the roll-over stand 25 reversely turns 180 degrees, the other radial bolt 62 is opposite to the corresponding position sensor 72, so that the position sensor 72 sends a return signal that the roll-over stand 25 reversely turns 180 degrees to the PLC control unit, and the PLC control unit controls the roll-over motor 24 to stop acting, thereby ensuring the accurate return of the roll-over stand 25, and avoiding the condition that the roll-over exceeds the limit to cause the equipment not to return to the original position or the glass to be crushed.

Specifically, conveyor 1 wherein includes conveying rack I11 and conveying rack II 12, and belt drive mechanism I13 is installed respectively to the both sides of conveying rack I11, and belt drive mechanism II 14 is installed respectively to the both sides of conveying rack II 12, and belt drive mechanism I13 and belt drive mechanism II 14's one end pass through wheel carrier 15 and link to each other, and the band pulley is installed at the both ends of wheel carrier 15, has realized the connection of two conveying racks.

And a driving motor 16 is arranged on the conveying rack I11 or the conveying rack II 12, and the driving motor 16 is connected with the belt transmission mechanism I13 or the belt transmission mechanism II 14 through a synchronous belt transmission mechanism, so that the belt transmission mechanism I13 and the belt transmission mechanism II 14 are respectively controlled in a transmission manner.

In addition, photoelectric detection switches 8 are respectively arranged at the front end and the rear end of the conveying rack I11, the two photoelectric detection switches 8 are connected with a driving motor 16 on the conveying rack I11 through a PLC control unit, after glass is conveyed to the belt transmission mechanism I13, when the two photoelectric detection switches 8 are triggered, the glass is conveyed in place at the moment, and the PLC control unit controls the driving motor 16 on the conveying rack I11 to stop moving so as to suck the glass. Be provided with proximity switch 9 on the conveying rack II 12, proximity switch 9 links to each other through drive motor 16 on PLC the control unit and the conveying rack II 12, after sucking disc subassembly 26 on the roll-over stand 25 adsorbs glass upset 180, proximity switch 9 is triggered, glass has arrived on taking drive mechanism II 14 this moment, drive motor 16 action on the PLC the control unit control conveying rack II 12, it gets into next station to drive glass, glass's automatic absorption has been realized, turn-over and transport, the automation of glass upset transport has been improved.

The use method of the automatic glass turnover conveying equipment comprises the following steps: firstly, glass is conveyed on a belt transmission mechanism I13, when two photoelectric detection switches 8 detect in-place signals, a PLC control unit controls a driving motor 16 on a conveying rack I11 to stop acting, and the belt transmission mechanism I13 stops conveying; then, the lifting mechanism 22 acts to drive the roll-over stand 25 to ascend, the sucker assembly 26 contacts with the glass, and when the negative pressure in the sucker assembly 26 reaches a set vacuum value, the roll-over stand 25 continuously ascends for a certain distance to ensure that the sucker assembly 26 stably adsorbs the glass; the turning motor 24 acts to drive the turning frame 25 adsorbing the glass to turn 180 degrees; and finally, detecting that the glass reaches the belt transmission mechanism II 14 by the proximity switch 9, controlling the action of the driving motor 16 on the conveying rack II 12 by the PLC control unit to drive the belt transmission mechanism II 14 to drive the glass to enter the next station, and driving the empty overturning rack 25 to reversely overturn for 180 degrees and then return.

The foregoing is merely illustrative of some of the principles of the present invention and the description is not intended to limit the invention to the specific constructions and applications shown, so that all modifications and equivalents that may be utilized are within the scope of the invention.

Claims

1. The utility model provides an automatic turn-over conveying equipment of glass, its characterized in that, includes conveyor, but be provided with the turn-over device of independent mobile location in the conveyor, the turn-over device includes the support frame, the support frame passes through elevating system and links to each other with the mount pad, it is connected with the roll-over stand to rotate through the upset motor on the mount pad, the sucking disc subassembly that is used for adsorbing glass is installed to the roll-over stand tip.

2. The automatic glass turn-over conveying apparatus of claim 1, wherein: the supporting frame comprises a mounting base and a vertical guide plate arranged on the mounting base; the lifting mechanism comprises a lifting motor installed on the installation base, the middle of the vertical guide plate is rotatably connected with a ball screw mechanism, the lifting motor is connected with the ball screw mechanism, and a screw nut of the ball screw mechanism is connected with the installation base.

3. The automatic glass turn-over conveying apparatus of claim 2, wherein: vertical guide rails are respectively arranged on two sides of the vertical guide plate, and two sides of the mounting seat are connected with the corresponding vertical guide rails in a sliding mode.

4. The automatic glass turn-over conveying apparatus of claim 2, wherein: the bottom of mount pad is fixed with stretches out the frame, one side of vertical deflector is provided with travel switch I and travel switch II along vertical direction interval, the tip that stretches out the frame is located between travel switch I and the travel switch II.

5. The automatic glass turn-over conveying apparatus of claim 4, wherein: the travel switch I is positioned at the bottom of the vertical guide plate, and the extending frame outputs a signal that the lifting mechanism is at an initial position after touching the travel switch I; the travel switch II is located at a distance above the travel switch I, and the extending frame touches the travel switch II and then outputs a signal that the lifting mechanism is at a rising limit position; and the travel switch I and the travel switch II are connected with the lifting motor through a PLC control unit.

6. The automatic glass turnover conveying equipment as claimed in any one of claims 2 to 5, wherein: the turnover motor is installed on one side, far away from the vertical guide plate, of the installation seat, the turnover motor comprises two opposite and coaxial output shafts, and the two output shafts are fixedly connected with the two sides of the turnover frame respectively.

7. The automatic glass turn-over conveying apparatus of claim 6, wherein: an output shaft of the turnover motor extends out of the outer side of the turnover frame and then is connected with the angle sensing component, the angle sensing component comprises a positioning sleeve installed on the output shaft of the turnover motor, and a position detection assembly matched with the angle sensing component for detecting the turnover angle is arranged on one side, close to the positioning sleeve, of the turnover motor.

8. The automatic glass turn-over conveying apparatus of claim 7, wherein: a plurality of radial bolts are axially installed on the positioning sleeve at intervals, the included angles of two adjacent radial bolts are equal, and the two radial bolts at the two ends of the positioning sleeve are in the same plane; the position detection assembly comprises a mounting frame mounted on the overturning motor, position sensors opposite to the corresponding radial bolts are arranged on the mounting frame along the axial direction of the positioning sleeve at intervals, and the position sensors are connected with the overturning motor through a PLC control unit.

9. The automatic glass turn-over conveying apparatus of claim 1, wherein: conveying device is including carrying rack I and carrying rack II, carry the both sides of rack I and install belt drive mechanism I respectively, carry the both sides of rack II to install belt drive mechanism II respectively, the one end of belt drive mechanism I and belt drive mechanism II is passed through the wheel carrier and is linked to each other.

10. The automatic glass turn-over conveying apparatus of claim 9, wherein: a driving motor is arranged on the conveying rack I or the conveying rack II and is connected with the belt transmission mechanism I or the belt transmission mechanism II through a synchronous belt transmission mechanism; carry the front and back both ends of rack I to be provided with photoelectric detection switch respectively, two photoelectric detection switches pass through PLC the control unit and link to each other with the driving motor on carrying the rack I, be provided with proximity switch on the transport rack II, proximity switch passes through PLC the control unit and links to each other with the driving motor on carrying the rack II.