CN217780095U

CN217780095U - Moving elevator

Info

Publication number: CN217780095U
Application number: CN202221204822.8U
Authority: CN
Inventors: 虞凯; 王亮; 刘浩寅
Original assignee: Wuxi Jiawen Conveying Equipment Co ltd
Current assignee: Wuxi Jiawen Conveying Equipment Co ltd
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2022-11-11
Anticipated expiration: 2032-05-19

Abstract

The utility model relates to a moving elevator, which comprises rails parallelly arranged at a preset height, wherein a moving frame is jointly moved and installed between two groups of rails, and a moving mechanism drives the moving frame to move along the length direction of the rails; the moving frame is of a cuboid frame structure, lifting frames of a horizontal rectangular structure are arranged below the moving frame at intervals, riggings are arranged downwards at four corners or the middle parts of four edges of the moving frame, the bottom ends of the four riggings are respectively fixed on corresponding supports on the lifting frames, and the top ends of the riggings are fixed on the winding wheels; the lifting guide mechanism is arranged between the moving frame and the lifting frame, the rigging is wound or loosened by the rotation of the winding wheel to realize the lifting of the lifting frame, the lifting guide mechanism is contracted or expanded along with the lifting guide mechanism, the lifting guide mechanism is used for guiding the lifting motion in the lifting process of the lifting frame, and the lifting guide mechanism is particularly suitable for the lifting of different heights, even five or six meters and above, and is combined with the action of the moving mechanism to realize the transfer, so that the efficiency is high, and the practicability is good.

Description

Moving elevator

Technical Field

The utility model belongs to the technical field of glass moves equipment technique and specifically relates to a lift moves.

Background

Vehicle glass, especially front windshield glass, needs to change the conveying height and the conveying direction during conveying in a factory, and is usually realized by arranging a traveling elevator in a final assembly glass conveying production line.

In the prior art, a manipulator is manually operated, different glasses are operated to different heights and different directions through a traveling lifter, and the glasses are placed on corresponding glass gluing lines. The existing operation mode comprises the following disadvantages:

1. the conveying distance is long, and the labor intensity of manual follow-up is high;

2. personnel transport to different positions according to requirements, and manual operation is easy to make mistakes;

3. the required glass can not be automatically replaced according to the vehicle type, and the rhythm of automatic production can not be followed.

SUMMERY OF THE UTILITY MODEL

The applicant aims at the defects in the prior art and provides a moving elevator with a reasonable structure, so that the moving and lifting of glass can be realized in a full-automatic mode, the moving elevator is particularly suitable for different moving and lifting height requirements of diversified glass, the quality guarantee increment is realized, the efficiency is high, and the practicability is good.

The utility model discloses the technical scheme who adopts as follows:

a traveling elevator comprises rails arranged at a preset height in parallel, a traveling frame is jointly movably arranged between two groups of rails, and a traveling mechanism drives the traveling frame to travel along the length direction of the rails; the moving frame is of a cuboid frame structure, lifting frames of a horizontal rectangular structure are arranged below the moving frame at intervals, riggings are arranged downwards at four corners or the middle parts of four edges of the moving frame, the bottom ends of the four riggings are respectively fixed on corresponding supports on the lifting frames, and the top ends of the riggings are fixed on the winding wheels; and a lifting guide mechanism is also arranged between the moving frame and the lifting frame, the rigging is wound or loosened by rotating the winding wheel to realize the lifting of the lifting frame, and the lifting guide mechanism is contracted or expanded along with the lifting guide mechanism.

As a further improvement of the above technical solution:

the structure of the moving mechanism is as follows: the track moving mechanism comprises a moving motor arranged at the top of a moving frame, wherein the output end of the moving motor is linked with a chain wheel transmission assembly, the chain wheel transmission assembly drives a moving shaft to rotate, moving wheels are sleeved at two ends of the moving shaft along the axial direction, the moving wheels are embedded in concave parts in the side surfaces of a track and are attached to the inner bottom surface, and the moving is carried out relative to the length direction of the track through the rotation of the moving wheels.

The top surface of the traveling frame positioned on the inner side of the track is also provided with a wheel seat, the side surface of the wheel seat is rotatably provided with a guide wheel towards the direction of the track, the axial direction of the guide wheel is vertical, and the circumferential wall surface of the guide wheel is attached to the vertical wall surface of the concave part in the side surface of the track in a tangent manner.

The auxiliary wheels are respectively rotatably installed at four corners of the moving frame, and a single rigging starts from the winding wheel and extends downwards to the lifting frame after passing through the corresponding auxiliary wheels.

The four riggings are driven by the same power mechanism and are wound or loosened through the rotation of the winding wheel.

The rope winding device is characterized in that a double-output-shaft motor is arranged inside the travelling frame, main shafts are respectively arranged at the output ends of the double-output-shaft motor, every two of the four ropes are in groups at the same side, winding wheels corresponding to the same group of ropes are sleeved on the same main shaft in parallel, the winding directions of the same group of ropes on the corresponding winding wheels are the same, and the same group of ropes are synchronously wound or loosened through the rotation of the winding wheels along with the main shafts.

The structure of the lifting guide mechanism is as follows: the scissors comprise two groups of scissors fork assemblies which are arranged at intervals in the front-back direction, wherein a single group of scissors fork assemblies are arranged in the vertical direction from top to bottom, and the two groups of scissors fork assemblies are connected into a whole through a joint rod.

Along with the extension or the contraction of the scissor fork assembly in the height direction, the width size of the scissor fork assembly changes, and the bottom surface of the traveling rack and the top surface of the lifting rack are correspondingly provided with telescopic sliding assemblies for changing the width of the scissor fork assembly.

The structure of the telescopic sliding component is as follows: the scissors comprise a horizontally arranged sliding rod, a sliding seat is sleeved on the sliding rod, and the sliding seat is rotatably connected with one end of the scissors fork assembly in the width direction; the other end of the width direction of the scissor fork assembly is rotationally connected with the fixed seat, and the fixed seat is installed on the bottom surface of the moving frame or the top surface of the lifting frame.

Positioning assemblies are arranged between the lifting frame and the moving frame, between the lifting frame and an external tray below the lifting frame or on the ground; the structure of the positioning assembly is as follows: including the upper sleeve and the inserted bar that the axial is vertical, match from top to bottom, the upper sleeve bottom sets up to the guide mouth of flare-out downwards, and the inserted bar top sets up to the prong portion of upwards, realizes the cartridge location through the cooperation of prong portion and guide mouth.

The utility model has the advantages as follows:

the utility model has compact and reasonable structure and convenient operation, realizes the lifting of the lifting frame below by winding or loosening the rigging through the rotation of the winding wheel, the lifting guide mechanism contracts or expands along with the rigging, and the lifting guide mechanism guides the lifting motion in the lifting process of the lifting frame, thereby being especially suitable for the lifting use of large glass with different heights, even five or six meters and more, realizing the transfer by combining the action of the transfer mechanism, having high efficiency and good practicability;

the utility model discloses still include following advantage:

the utility model discloses a full automated mode realizes glass's migration and lift, is particularly useful for diversified glass's different migration and the high demand of lift, the increment of guaranteeing the quality to practiced thrift the cost of labor, effectively reduced manual work intensity.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partially enlarged view of a point a in fig. 1.

Fig. 3 is a side view of fig. 1.

Fig. 4 is a schematic diagram of the lifting frame in a downward expansion state and the lifting guide mechanism of the utility model.

Fig. 5 is a schematic structural diagram of the positioning assembly of the present invention.

Wherein: 1. a track; 2. a moving mechanism; 3. moving the frame; 4. a winding wheel; 5. an auxiliary wheel; 6. a rigging; 7. a lifting guide mechanism; 8. a positioning assembly; 9. a support; 10. a telescopic sliding component; 11. a lifting frame; 12. a grabbing mechanism; 13. large glass; 14. a fixed seat;

21. a traveling motor; 22. a sprocket drive assembly; 23. a traveling shaft; 24. a traveling wheel; 25. a guide wheel; 26. a wheel seat;

41. a main shaft; 42. a double output shaft motor;

71. a scissor fork assembly; 72. a connecting rod;

81. an upper sleeve; 82. a guide port; 83. a tip portion; 84. inserting a rod;

101. a sliding seat; 102. a slide bar.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1 and fig. 3, the traveling lift of the present embodiment includes rails 1 arranged at a preset height in parallel, a traveling frame 3 is installed between two sets of rails 1 in a moving manner, and a traveling mechanism 2 drives the traveling frame 3 to travel along the length direction of the rails 1; the moving frame 3 is of a cuboid frame structure, lifting frames 11 of a horizontal rectangular structure are arranged below the moving frame 3 at intervals, riggings 6 are arranged downwards at four corners or the middle parts of four sides of the moving frame 3, the bottom ends of the four riggings 6 are respectively fixed on corresponding supports 9 on the lifting frames 11, and the top ends of the riggings 6 are fixed on the winding wheels 4; a lifting guide mechanism 7 is further installed between the moving frame 3 and the lifting frame 11, the rigging 6 is wound or loosened through rotation of the winding wheel 4 to realize lifting of the lifting frame 11, and the lifting guide mechanism 7 contracts or expands along with the lifting guide mechanism.

In the lifting process of the lifting frame 11, the lifting guide mechanism 7 guides the lifting movement, is particularly suitable for lifting large glass 13 with different heights, even five-six meters and more, and realizes transferring by combining the action of the moving mechanism 2.

As shown in fig. 2, the traveling mechanism 2 has a structure in which: the moving mechanism comprises a moving motor 21 arranged at the top of a moving frame 3, wherein the output end of the moving motor 21 is connected with a chain wheel transmission component 22, a moving shaft 23 is driven to rotate through the chain wheel transmission component 22, moving wheels 24 are sleeved at two ends of the moving shaft 23 along the axial direction, the moving wheels 24 are embedded in concave parts in the side surface of a track 1 and attached to the inner bottom surface, and the moving is carried out relative to the length direction of the track 1 through the rotation of the moving wheels 24.

In this embodiment, a driven shaft parallel to the traveling shaft 23 at an interval may be further installed on the top of the traveling frame 3, the same traveling wheels 24 are also rotatably sleeved at both ends of the driven shaft, and the traveling wheels 24 are also embedded in the rail 1 to cooperate with the rail 1 for traveling, so that the traveling frame 3 is more stable and reliable for traveling on the rail 1.

The top surface of the traveling frame 3 positioned on the inner side of the track 1 is also provided with a wheel seat 26, the side surface of the wheel seat 26 is rotatably provided with a guide wheel 25 towards the track 1, the axial direction of the guide wheel 25 is vertical, and the circumferential wall surface of the guide wheel 25 is attached to the vertical wall surface of the concave part in the side surface of the track 1 in a tangent manner.

In the embodiment, the traveling frame 3 is hung on the inner bottom surface of the track 1 through the traveling wheels 24 above, and the traveling frame moves relative to the track 1 through the rotation of the traveling wheels 24, so that the structure is simple and compact; meanwhile, through the arrangement of the guide wheel 25 attached to the side face of the track 1, axial movement or instability along the moving shaft 23 during moving is effectively reduced or even avoided, and stability and reliability of the moving frame 3 moving along the track 1 are effectively guaranteed.

In this embodiment, the track 1 is made of H-shaped steel, and the H-shaped steel is horizontally arranged at intervals in an i-shaped cross section, so that the inner concave and the inner bottom for the traveling wheels 24 to hang and travel are formed on the side surfaces of the single track 1, namely, on the two sides of the web plate of the H-shaped steel, and the vertical wall surface which is tangent to the circumferential wall surface of the guide wheel 25 is formed on the side surface of the web plate of the H-shaped steel.

Auxiliary wheels 5 are respectively rotatably mounted at four corners of the moving frame 3, and a single rigging 6 extends downwards to the lifting frame 11 from the winding wheel 4 after winding through the corresponding auxiliary wheel 5.

In this embodiment, the auxiliary wheels 5 are provided to realize the turning of the rigging 6 in the direction other than the up-down arrangement direction, so as to facilitate the appropriate and reasonable arrangement of the winding wheels 4, and are particularly suitable for the concentrated, sequential and reliable arrangement of the winding wheels 4 corresponding to the four rigging 6 arranged at intervals.

The four riggings 6 are driven by the same power mechanism to wind or unwind through the rotation of the winding wheel 4.

As shown in fig. 3, a double-output shaft motor 42 is installed inside the traveling frame 3, main shafts 41 are respectively installed at the opposite output ends of the double-output shaft motor 42, every two of the four riggings 6 on the same side are grouped, the winding wheels 4 corresponding to the riggings 6 in the same group are sleeved on the same main shaft 41 in parallel, the winding directions of the riggings 6 in the same group on the corresponding winding wheels 4 are the same, and the riggings 6 in the same group are synchronously wound or loosened by the rotation of the winding wheels 4 along with the main shafts 41; therefore, synchronous and simultaneous winding actions of the winding wheels 4 are realized, synchronous lifting and descending of the rigging 6 are realized, and the assisting force is used for ensuring stable and reliable lifting actions of the lifting frame 11.

In this embodiment, the rigging 6 can be a solid rope, iron chain, etc. suitable for winding and pulling up and down, and the rigging 6 can also be a solid flexible belt, in which case the winding wheel 4 is a pulley for facilitating winding of the belt.

As shown in fig. 4, the elevation guide mechanism 7 has a structure in which: the novel scissors comprise two groups of scissors fork assemblies 71 which are arranged at intervals in the front-back direction, wherein the single group of scissors fork assemblies 71 are arranged in the vertical direction from top to bottom, and the two groups of scissors fork assemblies 71 are connected into a whole through a joint rod 72.

In this embodiment, the linking rod 72 may be installed at the pivot joint of the scissors fork assembly 71, or may be disposed at the middle of the length of a single linking rod constituting the scissors fork assembly 71, and the two sets of scissors fork assemblies 71 are connected together by the linking rod 72, so that the guiding of the lifting operation is more stable and reliable.

Along with the extension or contraction of the scissor fork assembly 71 in the height direction, the width size of the scissor fork assembly is changed, and the bottom surface of the traveling frame 3 and the top surface of the lifting frame 11 are correspondingly provided with the telescopic sliding assembly 10 for changing the width of the scissor fork assembly 71.

The structure of the telescopic sliding component 10 is as follows: the scissors fork assembly comprises a horizontally arranged sliding rod 102, a sliding seat 101 is sleeved on the sliding rod 102, and the sliding seat 101 is rotatably connected with one end of the scissors fork assembly 71 in the width direction; the other end of the scissor fork assembly 71 in the width direction is rotatably connected with a fixed seat 14, and the fixed seat 14 is arranged on the bottom surface of the moving frame 3 or the top surface of the lifting frame 11.

In this embodiment, the sliding rods 102 are installed on the bottom surface of the moving frame 3 or the top surface of the lifting frame 11 through the support lugs at intervals, and the two sets of moving frames 3 are arranged up and down oppositely and used for guiding the sliding direction of the scissor fork assembly 71 in the same width direction when the width changes, so as to improve the overall use reliability of the lifting frame 11.

Positioning components 8 are arranged between the lifting frame 11 and the moving frame 3, between the lifting frame 11 and an external tray below or on the ground; as shown in fig. 5, the positioning assembly 8 has the following structure: the plug-in type positioning device comprises an upper sleeve 81 and an insertion rod 84 which are axially vertical and matched up and down, wherein the bottom end of the upper sleeve 81 is provided with a guide port 82 which is flared downwards, the top end of the insertion rod 84 is provided with an upward pointed head 83, and plug-in positioning is realized through the matching of the pointed head 83 and the guide port 82.

For the positioning assembly 8 between the lifting frame 11 and the traveling frame 3, the upper sleeve 81 is mounted on the upper traveling frame 3, the guide port 82 is arranged downward, the insertion rod 84 is mounted on the lower lifting frame 11, and the pointed head 83 is upward; when the lifting frame 11 moves upwards to a preset position, the top end of the inserting rod 84 is upwards inserted to the bottom end of the upper sleeve 81, and the lifting frame 11 is positioned when moving upwards to a proper position;

for the positioning assembly 8 between the crane 11 and the ground or pallet, the upper sleeve 81 is mounted on the crane 11 with the guide port 82 facing downwards, the insert rod 84 is mounted on the ground or pallet below and the pointed head 83 facing upwards; when the lifting frame 11 descends to a preset position, the bottom end of the upper sleeve 81 is downwards inserted to the top of the inserting rod 84, and the lifting frame 11 is positioned when descending to the right position.

In the embodiment, the moving and lifting of the glass are realized in a full-automatic mode, the glass moving and lifting device is particularly suitable for different moving and lifting height requirements of diversified glass, quality guarantee increment is realized, labor cost is saved, and manual operation intensity is effectively reduced.

In this embodiment, the grabbing mechanism 12 may be installed at the bottom of the lifting frame 11, the grabbing mechanism 12 grabs the large glass 13 from a tray below, the tray moves to a position below the grabbing position along with an external roller way, and the large glass 13 is moved to different preset stations from a preset height by the moving elevator of this embodiment;

the utility model discloses a using-way does:

a traveling motor 21 in the traveling mechanism 2 works, and drives a traveling shaft 23 to rotate through a chain wheel transmission assembly 22, so that a traveling wheel 24 rotates, and the traveling wheel 24 travels along the length direction of the track 1 under the synchronous guiding of a guide wheel 25, and the traveling of the traveling frame 3 along the track 1 is realized;

when the moving frame 3 moves to a preset position, the large glass 13 is positioned under the lifting frame 11;

the double-output-shaft motor 42 works, the main shaft 41 drives the winding wheel 4 to rotate, so that the riggings 6 of each group are synchronously and simultaneously loosened downwards from the winding wheel 4, the lifting frame 11 descends, the scissor fork assemblies 71 in the lifting guide mechanism 7 are gradually unfolded downwards along with the descending of the lifting frame 11, the scissor fork assemblies 71 contract in the width direction, and the sliding seat 101 moves along the sliding rod 102 until the lifting frame 11 descends to a preset position as shown in fig. 4;

the lower large glass 13 is grabbed by the grabbing mechanism 12, the double-output-shaft motor 42 works reversely, so that the lifting frame 11 moves upwards, and the lifting guide mechanism 7 gradually contracts upwards until the lifting frame 11 moves upwards to a preset position;

the moving motor 21 works, the large glass 13 which is grabbed by the moving frame 3, the lifting frame 11 and the grabbing mechanism 12 is moved to a preset position, and the large glass 13 is placed on the preset position by matching with the work of the double-output-shaft motor 42.

In this embodiment, the decline or the rise height of crane 11 can carry out real-time demand adjustment according to proximity switch's feedback through proximity switch's setting, and the helping hand is in the automation that realizes the overall process.

The utility model discloses a moving and going up and down of a take the altitude department are particularly useful for not co-altitude, and the lift of the large-scale glass of height five six meters and above even is used, and is efficient, and the practicality is good.

The above description is for the purpose of explanation and not limitation of the invention, and reference is made to the claims for what are intended to be covered by the present invention.

Claims

1. A traveling lift characterized in that: the device comprises rails (1) which are arranged at a preset height in parallel, a moving frame (3) is jointly movably arranged between two groups of rails (1), and the moving mechanism (2) drives the moving frame (3) to move along the length direction of the rails (1); the moving frame (3) is of a cuboid frame structure, lifting frames (11) of a horizontal rectangular structure are arranged below the moving frame (3) at intervals, riggings (6) are arranged downwards at four corners or the middle parts of four edges of the moving frame (3), the bottom ends of the four riggings (6) are respectively fixed on corresponding supports (9) on the lifting frames (11), and the top ends of the riggings (6) are fixed on the winding wheels (4); a lifting guide mechanism (7) is further installed between the moving frame (3) and the lifting frame (11), the rigging (6) is wound or loosened through rotation of the winding wheel (4) to achieve lifting of the lifting frame (11), and the lifting guide mechanism (7) contracts or expands along with the lifting guide mechanism.

2. A traveling lift according to claim 1, characterized in that: the structure of the moving mechanism (2) is as follows: including installing in the motor of traveling (21) at frame of traveling (3) top, motor of traveling (21) output links up sprocket feed subassembly (22), drives axle of traveling (23) through sprocket feed subassembly (22) and rotates, and axle of traveling (23) both ends all are followed axial cover and are equipped with walking wheel (24), and walking wheel (24) inlay to in track (1) side indent department and with interior bottom surface laminating, rotate through walking wheel (24) and move for track (1) length direction.

3. A traveling lift according to claim 2, characterized in that: the top surface of the moving frame (3) positioned on the inner side of the track (1) is further provided with a wheel seat (26), the side surface of the wheel seat (26) rotates towards the direction of the track (1) and is provided with a guide wheel (25), the axial direction of the guide wheel (25) is a vertical direction, and the circumferential wall surface of the guide wheel (25) is attached to the vertical wall surface of the concave part in the side surface of the track (1) in a tangent mode.

4. A traveling lift according to claim 1, characterized in that: the four corners of the moving frame (3) are respectively rotatably provided with auxiliary wheels (5), and a single rigging (6) is wound by the winding wheel (4) and extends downwards to the lifting frame (11) after passing through the corresponding auxiliary wheels (5).

5. A traveling lift according to claim 4, characterized in that: the four riggings (6) are driven by the same power mechanism and are wound or loosened by the rotation of the winding wheel (4).

6. A traveling lift according to claim 4, characterized in that: the moving frame (3) is internally provided with a double-output-shaft motor (42), the output ends of the double-output-shaft motor (42) which are back to each other are respectively provided with a main shaft (41), every two of the four riggings (6) which are on the same side are grouped, the winding wheels (4) corresponding to the riggings (6) in the same group are sleeved on the same main shaft (41) in parallel, the winding directions of the riggings (6) in the same group on the corresponding winding wheels (4) are the same, and the same group of riggings (6) are synchronously wound or loosened through the rotation of the winding wheels (4) along with the main shaft (41).

7. A traveling lift according to claim 1, characterized in that: the lifting guide mechanism (7) is structurally characterized in that: the scissors comprise two groups of scissors fork assemblies (71) which are arranged at intervals in the front-back direction, wherein a single group of scissors fork assemblies (71) are arranged in the vertical direction from top to bottom, and the two groups of scissors fork assemblies (71) are connected into a whole through a connecting rod (72).

8. A traveling lift according to claim 7, characterized in that: along with the extension or contraction of the scissor fork assembly (71) in the height direction, the width size of the scissor fork assembly changes, and the bottom surface of the moving frame (3) and the top surface of the lifting frame (11) are correspondingly provided with a telescopic sliding assembly (10) for changing the width of the scissor fork assembly (71).

9. A traveling lift according to claim 8, characterized in that: the structure of the telescopic sliding component (10) is as follows: the scissors fork assembly comprises a horizontally arranged sliding rod (102), a sliding seat (101) is sleeved on the sliding rod (102), and the sliding seat (101) is rotatably connected with one end of the scissors fork assembly (71) in the width direction; the other end of the scissor fork assembly (71) in the width direction is rotatably connected with a fixed seat (14), and the fixed seat (14) is arranged on the bottom surface of the moving frame (3) or the top surface of the lifting frame (11).

10. A traveling lift according to claim 1, characterized in that: positioning components (8) are arranged between the lifting frame (11) and the moving frame (3), between the lifting frame (11) and an external tray below or on the ground; the positioning assembly (8) is structurally characterized in that: including axial vertical, upper and lower upper sleeve (81) and inserted bar (84) that match, upper sleeve (81) bottom sets up to guide mouth (82) of flare-outing downwards, and inserted bar (84) top sets up to sharp head portion (83) up, realizes the cartridge location through the cooperation of sharp head portion (83) and guide mouth (82).