CN212042389U - Automatic discharging system for bending machine - Google Patents
Automatic discharging system for bending machine Download PDFInfo
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- CN212042389U CN212042389U CN202020369700.9U CN202020369700U CN212042389U CN 212042389 U CN212042389 U CN 212042389U CN 202020369700 U CN202020369700 U CN 202020369700U CN 212042389 U CN212042389 U CN 212042389U
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- chain wheel
- chain
- connecting rod
- guide rail
- plate
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Abstract
The utility model discloses an automatic discharging system for a bending machine, which comprises a driving wheel component (1), a driven wheel component (2) and a transmission component (3); the driving wheel assembly comprises a driving chain wheel (14), a first chain wheel mounting plate (15), an encoder mounting metal plate (18), a speed reducer (113), an encoder (116), a first chain wheel connecting rod (117) and an encoder fixing shaft (118); the driven wheel assembly comprises a second chain wheel connecting rod (21), a driven chain wheel (23), a chain wheel mounting matching plate (24) and a second chain wheel mounting plate (26); the transmission assembly comprises a chain (31), a first linear guide rail (34), a welding push plate (35), a second linear guide rail (38), a first mounting part (310), a second mounting part (316) and a guide rail sliding block (320). The utility model discloses can promote large-scale panel beating and stabilize the side and move, realize automatic high-efficient ejection of compact and noninterference bender spare part.
Description
Technical Field
The utility model relates to a spare part for the bender especially relates to an automatic discharging system for bender.
Background
The bending machine is common equipment for bending metal plates at present, and in order to meet the bending requirements of large metal plates in the fields of automobiles, buildings and the like, the large bending machine with a longer machine body is required to be used for processing. The processing work piece of large-scale bender has bulky, long length's characteristics, and consequently, a lot of work pieces can't follow the preceding ejection of compact of bender, and can only pull out from the side, especially the panel beating of special structures such as arc panel beating, polygon panel beating. At present, many enterprises still adopt modes such as manpower, hoist engine to pull out the work piece from the side, and mode such as rethread crane lift is ejection of compact. But not only can collide and rub with the lower die because of factors such as the rocking of the workpiece in the discharging process, the service life of the lower die is reduced, but also the discharging operation needs at least two persons to be matched and completed, the operation step sequence is complicated, the working hours are increased, the time and the labor are wasted, the working efficiency is reduced, the production cost is improved, and meanwhile, the greater potential safety hazard is also existed.
Disclosure of Invention
An object of the utility model is to provide an automatic discharging system for bending machine can promote the stable side of removing of large-scale panel beating of various shapes, reaches automatic discharging's purpose, need not artifical transport, improves work efficiency, has avoided the mutual interference between ejection of compact in-process panel beating and the bender spare part simultaneously.
The utility model discloses a realize like this:
an automatic discharging system for a bending machine comprises a driving wheel assembly, a driven wheel assembly and a transmission assembly.
The driving wheel assembly comprises a driving chain wheel, a first chain wheel mounting plate, an encoder mounting metal plate, a speed reducer, an encoder, a first chain wheel connecting rod and an encoder fixing shaft; one end of the first chain wheel connecting rod penetrates through the first chain wheel mounting plate and is coaxially assembled with the driving chain wheel, the driving chain wheel is positioned on the outer side of the first chain wheel mounting plate, the encoder is mounted on an encoder mounting metal plate fixed on the end face of the outer side of the first chain wheel mounting plate, and the encoder is coaxially connected with the driving chain wheel through an encoder fixing shaft; the reducer is coaxially assembled at the other end of the first chain wheel connecting rod, and the reducer is connected with the motor in a matching mode.
The driven wheel assembly comprises a second chain wheel connecting rod, a driven chain wheel, a chain wheel mounting matching plate and a second chain wheel mounting plate; the second chain wheel mounting plate with the L-shaped structure is fixedly connected with the chain wheel mounting matching plate to form a mounting plate assembly with a U-shaped structure; the second chain wheel connecting rod is arranged in the mounting plate component, one end of the second chain wheel connecting rod penetrates through the chain wheel mounting matching plate, and the other end of the second chain wheel connecting rod penetrates through the second chain wheel mounting plate and is coaxially assembled with the driven chain wheel; the second chain wheel connecting rod and the first chain wheel connecting rod are arranged in parallel and are positioned at the same mounting height.
The transmission assembly comprises a chain, a first linear guide rail, a welding push plate, a second linear guide rail, a first mounting part, a second mounting part and a guide rail slide block; the chain is meshed with the driving chain wheel and the driven chain wheel and is in matched transmission, the welding push plate is fixedly arranged on the chain and is in synchronous transmission with the chain, and the welding push plate is fixedly connected with the guide rail sliding blocks assembled on the first linear guide rail and the second linear guide rail and drives the guide rail sliding blocks to synchronously slide along the first linear guide rail and the second linear guide rail; the two ends of the first linear guide rail and the second linear guide rail are respectively fixed between the first installation part and the second installation part, the first installation part is fixedly installed on the first chain wheel installation plate, and the second installation part is fixedly installed on the second chain wheel installation plate.
The first chain wheel mounting plate is internally and fixedly embedded with a first bearing through a first elastic retainer ring, and the first chain wheel connecting rod and the first bearing are coaxially assembled.
One end of the driving sprocket is provided with a first expansion sleeve, the first expansion sleeve is coaxially sleeved between the first sprocket connecting rod and the driving sprocket, the other end of the driving sprocket is coaxially sleeved with a first sprocket gasket, and the driving sprocket is assembled on the first sprocket mounting plate through the first sprocket gasket.
The chain wheel mounting matching plate and the second chain wheel mounting plate are fixedly embedded with second bearings through second elastic check rings, and two ends of a second chain wheel connecting rod are coaxially assembled with the second bearings respectively; and a third elastic check ring is arranged between the outer end surface of the chain wheel mounting matching plate and the second chain wheel connecting rod, and the third elastic check ring and the second chain wheel connecting rod are coaxially assembled.
One end of the driven sprocket is provided with a second expansion sleeve, the second expansion sleeve is coaxially sleeved between the second sprocket connecting rod and the driven sprocket, the other end of the driven sprocket is coaxially sleeved with a second sprocket gasket, and the driven sprocket is assembled on the second sprocket mounting plate through the second sprocket gasket.
First installation department and second installation department between install the chain guide through chain guide installation panel beating, the chain is arranged in on the chain guide and through chain guide auxiliary transmission.
First installation department and second installation department on all be equipped with the guide rail stopper, the guide rail stopper is located first linear guide and second linear guide's both ends, the medial extremity face of guide rail stopper is equipped with the rubber head.
The bottom both ends of chain guide installation panel beating install proximity switch through sensor installation panel beating respectively, the bottom of welding push pedal is equipped with the response panel beating, the response panel beating with the welding push pedal synchronous sliding and can be sensed by proximity switch.
The chain is formed by connecting a plurality of end chain units through a chain adjusting rod.
And the driving wheel assembly and the driven wheel assembly are both provided with protective covers.
Compared with the prior art, the utility model, following beneficial effect has:
1. the utility model discloses can convert the moment of torsion into the thrust of welding push pedal through sprocket chain drive's mode, the large-scale panel beating that promotes various shapes such as arc, polygon along the stable to side horizontal migration of linear guide, reaches automatic discharging's purpose, need not artifical transport, saves man-hour, improves work efficiency, has avoided the mutual interference between ejection of compact in-process panel beating and the bender spare part simultaneously.
2. The utility model discloses a mode restriction welding push pedal's slip stroke such as stopper, proximity switch ensures the security of the whole automatic discharging process of heavy weight, jumbo size work piece, has stopped the potential safety hazard of operation in-process.
3. The utility model discloses an adopt the screw connection between each spare part, the reliability is high and easy dismounting, and is with low costs.
Drawings
Fig. 1 is a perspective view of an automatic discharging system for a bending machine according to the present invention;
FIG. 2 is a cross-sectional view of the driving wheel assembly of the automatic discharging system for the bending machine of the present invention;
FIG. 3 is a perspective view of a driving wheel assembly in the automatic discharging system for the bending machine of the present invention;
FIG. 4 is a cross-sectional view of the driven wheel assembly of the automatic discharging system for the bending machine of the present invention;
FIG. 5 is a perspective view of the driven wheel assembly in the automatic discharging system for the bending machine of the present invention;
FIG. 6 is a front view of the driving assembly of the automatic discharging system for the bending machine of the present invention;
fig. 7 is a perspective view of the transmission assembly in the automatic discharging system for the bending machine of the present invention;
fig. 8 is a side view of the automatic discharging system for bending machine according to the present invention.
In the figure, 1, a driving wheel assembly, 11 a first elastic retainer ring, 12 a first bearing, 13 a first sprocket gasket, 14 a driving sprocket, 15 a first sprocket mounting plate, 18 an encoder mounting metal plate, 113 a speed reducer, 114 a first expansion sleeve, 116 an encoder, 117 a first sprocket connecting rod, 118 an encoder fixing shaft, 119 a motor, 2 a driven wheel assembly, 21 a second sprocket connecting rod, 22 a second elastic retainer ring, 23 a driven sprocket, 24 a sprocket mounting matching plate, 25 a second bearing, 26 a second sprocket mounting plate, 27 a third elastic retainer ring, 28 a second expansion sleeve, 29 a second sprocket gasket, 3 a transmission assembly, 31 a chain, 32 a sensor mounting metal plate, 33 an approach switch, 34 a first linear guide rail, 35 a welding push plate, 36 an induction metal plate, 37 a chain guide rail mounting metal plate, 38 a second linear guide rail, 39 a guide rail limiting block, 310 a first mounting part, 311 a chain adjusting rod, 316 a second mounting part, 317 rubber head, 318 chain guide rail, 320 guide rail slide block, 4 protective cover, 5 workpieces, 6 upper die and 7 bending machine.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
Referring to fig. 1, an automatic discharging system for a bending machine includes a driving wheel assembly 1, a driven wheel assembly 2 and a transmission assembly 3.
Referring to fig. 2 and fig. 3, the driving wheel assembly 1 includes a driving sprocket 14, a first sprocket mounting plate 15, an encoder mounting plate 18, a speed reducer 113, an encoder 116, a first sprocket connecting rod 117, and an encoder fixing shaft 118; one end of the first sprocket connecting rod 117 penetrates through the first sprocket mounting plate 15 and is coaxially assembled with the driving sprocket 14, the driving sprocket 14 is positioned at the outer side of the first sprocket mounting plate 15, the encoder 116 is mounted on the encoder mounting metal plate 18 fixed on the outer side end face of the first sprocket mounting plate 15, and the encoder 116 is coaxially connected with the driving sprocket 14 through the encoder fixing shaft 118 and can be used for monitoring the linear displacement of the driving sprocket 14; the speed reducer 113 is coaxially assembled at the other end of the first sprocket connecting rod 117, the speed reducer 113 is connected with the motor 119 in a matching manner, and the rotation speed can be reduced through the matching of the motor 119 and the speed reducer 113, so that the torque is increased.
Referring to fig. 4 and 5, the driven wheel assembly 2 includes a second sprocket connecting rod 21, a driven sprocket 23, a sprocket mounting plate 24 and a second sprocket mounting plate 26; the second chain wheel mounting plate 26 with the L-shaped structure is fixedly connected with the chain wheel mounting matching plate 24 through a hexagon head bolt and a B-shaped cylindrical pin to form a mounting plate component with a U-shaped structure; the second chain wheel connecting rod 21 is arranged in the mounting plate assembly, one end of the second chain wheel connecting rod 21 penetrates through the chain wheel mounting matching plate 24, and the other end of the second chain wheel connecting rod 21 penetrates through the second chain wheel mounting plate 26 and is coaxially assembled with the driven chain wheel 23; the second sprocket connecting rod 21 and the first sprocket connecting rod 117 are arranged in parallel and located at the same mounting height.
Referring to fig. 6 and 7, the driving assembly 3 includes a chain 31, a first linear guide 34, a welding push plate 35, a second linear guide 38, a first mounting portion 310, a second mounting portion 316, and a guide slider 320; the chain 31 is meshed with the driving sprocket 14 and the driven sprocket 23 and is in matched transmission, the welding push plate 35 is fixedly arranged on a pin shaft of the chain 31 and is in synchronous transmission with the chain 31, and the welding push plate 35 is fixedly connected with the guide rail sliding block 320 assembled on the first linear guide rail 34 and the second linear guide rail 38 through the hexagon socket head cap screw and drives the guide rail sliding block 320 to synchronously slide along the first linear guide rail 34 and the second linear guide rail 38; the first linear guide 34 and the second linear guide 38 are fixed at both ends thereof between the first mounting portion 310 and the second mounting portion 316, respectively, the first mounting portion 310 is fixedly mounted on the first sprocket mounting plate 15 via a flat washer by means of a socket cap screw, and the second mounting portion 316 is fixedly mounted on the second sprocket mounting plate 26 via a flat washer by means of a socket cap screw.
The first bearing 12 is fixedly embedded in the first sprocket mounting plate 15 through the first elastic retainer ring 11, the first sprocket connecting rod 117 is coaxially assembled with the first bearing 12, and the axial stable movement of the first sprocket connecting rod 117 can be ensured through the first bearing 12 and the first elastic retainer ring 11.
One end of the driving sprocket 14 is provided with a first expansion sleeve 114, the first expansion sleeve 114 is coaxially sleeved between a first sprocket connecting rod 117 and the driving sprocket 14, the other end of the driving sprocket 14 is coaxially sleeved with a first sprocket gasket 13, and the driving sprocket 14 is assembled on the first sprocket mounting plate 15 through the first sprocket gasket 13; the first expansion sleeve 114 can be mounted in a keyless connection mode, and can be tightly attached to the first sprocket connecting rod 117 and the driving sprocket 14 through the inward contraction and outward expansion of the inner sleeve under the action of axial force, so that torque can be transmitted by sufficient friction force.
The sprocket installation matching plate 24 and the second sprocket installation plate 26 are fixedly embedded with a second bearing 25 through a second elastic retainer ring 22, two ends of the second sprocket connecting rod 21 are coaxially assembled with the second bearing 25 respectively, and the second bearing 25 and the second elastic retainer ring 22 can ensure the axial stable movement of the second sprocket connecting rod 21.
A third elastic retainer ring 27 is arranged between the outer end surface of the chain wheel mounting and matching plate 24 and the second chain wheel connecting rod 21, and the third elastic retainer ring 27 is coaxially assembled with the second chain wheel connecting rod 21, so that the axial stable movement of the second chain wheel connecting rod 21 is further ensured.
One end of the driven chain wheel 23 is provided with a second expansion sleeve 28, the second expansion sleeve 28 is coaxially sleeved between the second chain wheel connecting rod 21 and the driven chain wheel 23, the other end of the driven chain wheel 23 is coaxially sleeved with a second chain wheel gasket 29, and the driven chain wheel 23 is assembled on the second chain wheel mounting plate 26 through the second chain wheel gasket 29; the second expansion sleeve 28 can be mounted in a keyless connection mode, and can be tightly attached to the second sprocket connecting rod 21 and the driven sprocket 23 through the inward contraction and outward expansion of the inner sleeve under the action of axial force, so that torque can be transmitted by sufficient friction force.
The first mounting portion 310 and the second mounting portion 316 are both provided with guide rail limiting blocks 39, the guide rail limiting blocks 39 are located at two ends of the first linear guide rail 34 and the second linear guide rail 38, and the discharging pushing stroke of the welding push plate 35 can be limited by limiting the movement stroke of the guide rail sliding block 320. Preferably, the pair of rubber heads 317 are arranged on the end surface of the inner side of the guide rail limiting block 39, so that the welding push plate 35 is prevented from vibrating or loosening due to collision between the guide rail sliding block 320 and the guide rail limiting block 39, and stable sliding of the welding push plate 35 is ensured.
Chain guide installation panel beating 37's bottom both ends install proximity switch 33 through sensor installation panel beating 32 respectively, the bottom of welding push pedal 35 is equipped with response panel beating 36, response panel beating 36 and welding push pedal 35 synchronous slip can be sensed by proximity switch 33, when proximity switch 33 senses the position of welding push pedal 35 through response panel beating 36, send signal to motor 119 and make its stall to stop welding push pedal 35's promotion ejection of compact, play better spacing guard action.
The chain 31 is formed by connecting a plurality of end chain units through a chain adjusting rod 311 by a 1-shaped hexagon nut, and can be used for adjusting the length of the chain 31 and ensuring the transmission stability and reliability of the chain 31.
The driving wheel assembly 1 and the driven wheel assembly 2 are provided with the protective covers 4 through the hexagon socket head cap screws and the flat washers, so that the driving wheel assembly 1 and the driven wheel assembly 2 can be well protected, and the driving chain wheel 14 and the driven chain wheel 23 can be ensured to reliably rotate.
Please refer to fig. 8, the utility model discloses install on bender 7, work piece 5 accomplishes the processing back of bending through last mould 6, through motor 119 and speed reducer 113 as the power supply, drive sprocket 14 through chain 31 drive driven sprocket 23 and realize the transmission to drive and realize the straight reciprocating sliding along first linear guide 34 and second linear guide 38 with chain 31 fixed connection's welding push pedal 35 through rail block 320, welding push pedal 35 supports work piece 5 and promotes it to side when sliding, reaches the purpose of automatic discharging.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, therefore, any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (10)
1. The utility model provides an automatic discharging system for bending machine which characterized by: comprises a driving wheel component (1), a driven wheel component (2) and a transmission component (3);
the driving wheel assembly (1) comprises a driving chain wheel (14), a first chain wheel mounting plate (15), an encoder mounting metal plate (18), a speed reducer (113), an encoder (116), a first chain wheel connecting rod (117) and an encoder fixing shaft (118); one end of a first chain wheel connecting rod (117) penetrates through a first chain wheel mounting plate (15) and is coaxially assembled with a driving chain wheel (14), the driving chain wheel (14) is positioned on the outer side of the first chain wheel mounting plate (15), an encoder (116) is mounted on an encoder mounting metal plate (18) fixed on the end face of the outer side of the first chain wheel mounting plate (15), and the encoder (116) is coaxially connected with the driving chain wheel (14) through an encoder fixing shaft (118); the speed reducer (113) is coaxially assembled at the other end of the first chain wheel connecting rod (117), and the speed reducer (113) is connected with the motor (119) in a matching manner;
the driven wheel assembly (2) comprises a second chain wheel connecting rod (21), a driven chain wheel (23), a chain wheel mounting matching plate (24) and a second chain wheel mounting plate (26); a second chain wheel mounting plate (26) with an L-shaped structure is fixedly connected with a chain wheel mounting matching plate (24) to form a mounting plate component with a U-shaped structure; the second chain wheel connecting rod (21) is arranged in the mounting plate component, one end of the second chain wheel connecting rod (21) penetrates through the chain wheel mounting matching plate (24), and the other end of the second chain wheel connecting rod (21) penetrates through the second chain wheel mounting plate (26) and is coaxially assembled with the driven chain wheel (23); the second chain wheel connecting rod (21) and the first chain wheel connecting rod (117) are arranged in parallel and are positioned at the same mounting height;
the transmission assembly (3) comprises a chain (31), a first linear guide rail (34), a welding push plate (35), a second linear guide rail (38), a first mounting part (310), a second mounting part (316) and a guide rail sliding block (320); the chain (31) is meshed with the driving chain wheel (14) and the driven chain wheel (23) and is in matched transmission, the welding push plate (35) is fixedly arranged on the chain (31) and is in synchronous transmission with the chain (31), and the welding push plate (35) is fixedly connected with the guide rail sliding blocks (320) assembled on the first linear guide rail (34) and the second linear guide rail (38) and drives the guide rail sliding blocks (320) to synchronously slide along the first linear guide rail (34) and the second linear guide rail (38); the two ends of the first linear guide rail (34) and the second linear guide rail (38) are respectively fixed between the first mounting part (310) and the second mounting part (316), the first mounting part (310) is fixedly mounted on the first chain wheel mounting plate (15), and the second mounting part (316) is fixedly mounted on the second chain wheel mounting plate (26).
2. The automatic discharging system for the bending machine according to claim 1, wherein: a first bearing (12) is fixedly embedded in the first chain wheel mounting plate (15) through a first elastic retainer ring (11), and a first chain wheel connecting rod (117) is coaxially assembled with the first bearing (12).
3. The automatic discharging system for the bending machine according to claim 1, wherein: one end of the driving chain wheel (14) is provided with a first expansion sleeve (114), the first expansion sleeve (114) is coaxially sleeved between a first chain wheel connecting rod (117) and the driving chain wheel (14), the other end of the driving chain wheel (14) is coaxially sleeved with a first chain wheel gasket (13), and the driving chain wheel (14) is assembled on a first chain wheel mounting plate (15) through the first chain wheel gasket (13).
4. The automatic discharging system for the bending machine according to claim 1, wherein: the chain wheel mounting matching plate (24) and the second chain wheel mounting plate (26) are fixedly embedded with a second bearing (25) through a second elastic retainer ring (22), and two ends of a second chain wheel connecting rod (21) are coaxially assembled with the second bearing (25) respectively; and a third elastic retainer ring (27) is arranged between the outer end surface of the chain wheel mounting and matching plate (24) and the second chain wheel connecting rod (21), and the third elastic retainer ring (27) and the second chain wheel connecting rod (21) are coaxially assembled.
5. The automatic discharging system for the bending machine according to claim 1, wherein: one end of the driven sprocket (23) is provided with a second expansion sleeve (28), the second expansion sleeve (28) is coaxially sleeved between the second sprocket connecting rod (21) and the driven sprocket (23), the other end of the driven sprocket (23) is coaxially sleeved with a second sprocket gasket (29), and the driven sprocket (23) is assembled on the second sprocket mounting plate (26) through the second sprocket gasket (29).
6. The automatic discharging system for the bending machine according to claim 1, wherein: first installation department (310) and second installation department (316) between install chain guide (318) through chain guide installation panel beating (37), chain guide (318) are arranged in and chain guide (31) are gone up and are passed through chain guide (318) auxiliary transmission.
7. The automatic discharging system for the bending machine according to claim 1 or 6, wherein: first installation department (310) and second installation department (316) on all be equipped with guide rail stopper (39), guide rail stopper (39) are located the both ends of first linear guide (34) and second linear guide (38), the medial surface of guide rail stopper (39) is equipped with rubber head (317).
8. The automatic discharging system for bending machines of claim 6, wherein: the bottom both ends of chain guide installation panel beating (37) install proximity switch (33) through sensor installation panel beating (32) respectively, the bottom of welding push pedal (35) is equipped with response panel beating (36), response panel beating (36) and welding push pedal (35) synchronous slip can be sensed by proximity switch (33).
9. The automatic discharging system for the bending machine according to claim 1, wherein: the chain (31) is formed by connecting a plurality of end chain units through a chain adjusting rod (311).
10. The automatic discharging system for the bending machine according to claim 1, wherein: the driving wheel assembly (1) and the driven wheel assembly (2) are provided with protective covers (4) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020369700.9U CN212042389U (en) | 2020-03-20 | 2020-03-20 | Automatic discharging system for bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020369700.9U CN212042389U (en) | 2020-03-20 | 2020-03-20 | Automatic discharging system for bending machine |
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| Publication Number | Publication Date |
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| CN212042389U true CN212042389U (en) | 2020-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020369700.9U Active CN212042389U (en) | 2020-03-20 | 2020-03-20 | Automatic discharging system for bending machine |
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| CN (1) | CN212042389U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112936984A (en) * | 2021-02-07 | 2021-06-11 | 杭州亮点印刷包装有限公司 | Automatic die-cutting indenting machine |
-
2020
- 2020-03-20 CN CN202020369700.9U patent/CN212042389U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112936984A (en) * | 2021-02-07 | 2021-06-11 | 杭州亮点印刷包装有限公司 | Automatic die-cutting indenting machine |
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