CN211275979U - Bending device for steel belt for packaging - Google Patents
Bending device for steel belt for packaging Download PDFInfo
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- CN211275979U CN211275979U CN201921910750.7U CN201921910750U CN211275979U CN 211275979 U CN211275979 U CN 211275979U CN 201921910750 U CN201921910750 U CN 201921910750U CN 211275979 U CN211275979 U CN 211275979U
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Abstract
The utility model provides a bending device of steel band for packing, include the workstation, go up pressure mechanism, clamping mechanism and the mechanism of bending. The upper pressing mechanism comprises a group of cylinders and an upper pressing plate, and the cylinders drive the upper pressing plate to vertically move; the clamping mechanism comprises a group of cylinders, a fixed side plate and a movable side plate, the fixed side plate is fixedly connected to the workbench, the movable side plate and the fixed side plate are arranged in parallel, and the cylinders drive the movable side plate to move; the upper pressing plate is arranged right above the fixed side plate and the movable side plate, and the upper pressing plate vertically moves downwards to press the steel belt after the steel belt is clamped by the movable side plate and the fixed side plate; the bending mechanism comprises a driving cylinder, a connecting rod and a bending plate, a piston rod of the cylinder is hinged to the connecting rod, the connecting rod is hinged to the bending plate, and the cylinder drives the connecting rod to drive the bending plate to rotate so as to bend the steel belt. Steel band bending device for packing compact structure, it is wide to be suitable for the steel band size scope of bending, the steel band is bent the back laminating degree height, the follow-up spot welder welding preparation of being convenient for.
Description
Technical Field
The utility model belongs to the field of industrial machinery, especially, relate to a bending device of steel band for packing.
Background
Most of the prior ropes for packaging are bands, the toughness of the bands is limited, the bands are easily worn or even broken when the metal strips are required to be packaged and restrained sometimes, and then the steel band packaging is adopted to become the first breakthrough direction. The existing steel belt bending is processed by a punch press, so that a machine table is occupied, the bending effect is poor, and the steel belt cannot be attached after being bent; the length and width of the steel belt are diversified according to the requirements of packaged products; staff's manual operation safety risk is big, and the urgent need improves prior art, designs a bending device of steel band for packing.
Disclosure of Invention
In view of this, the utility model aims at providing a bending device of steel band is used in packing to the laminating degree is high after bending the changeable steel band of length and width size, makes things convenient for follow-up spot welding technology welding steel band both ends to the purpose.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
a bending device for a steel belt for packaging comprises a workbench, an upper pressing mechanism, a clamping mechanism and a bending mechanism; the upper pressing mechanism comprises an upper pressing base, a first upper pressing cylinder, a second upper pressing cylinder and an upper pressing plate, the first upper pressing cylinder and the second upper pressing cylinder are symmetrically arranged between the upper pressing base and the upper pressing plate, the cross section of the upper pressing base is L-shaped, and the lower end of the upper pressing base is fixedly connected with the workbench; the clamping mechanism comprises a clamping base, a first clamping cylinder, a second clamping cylinder, a movable side plate and a fixed side plate; the clamping base and the fixed side plate are fixedly arranged on the workbench, the movable side plate is arranged in parallel with the fixed side plate and comprises a side plate, a first side plate groove and a second side plate groove, and the first side plate groove and the second side plate groove are symmetrically arranged at two ends of the side plate; one end of the first clamping cylinder is connected with the clamping base through a bolt, the other end of the first clamping cylinder is fixedly connected with the first side plate groove, one end of the second clamping cylinder is connected with the clamping base through a bolt, and the other end of the second clamping cylinder is fixedly connected with the second side plate groove; the bending mechanism comprises a base, a bending cylinder, a connecting rod, a bending base and a bending plate; the base is fixedly connected to the workbench, a bending air cylinder is fixedly installed on one side of the base, and the bending air cylinder is connected to the bending plate through a connecting rod and the bending base.
Further, the first upper pressing cylinder comprises a first upper pressing cylinder barrel and a first upper pressing piston rod, the first upper pressing cylinder barrel is connected with a first upper pressing piston rod piston, the first upper pressing cylinder barrel is connected with the upper end of the upper pressing base through a bolt, and the first upper pressing piston rod is fixedly connected with the first upper pressing plate groove; the second upper pressure cylinder comprises a second upper pressure cylinder barrel and a second upper pressure piston rod, the second upper pressure cylinder barrel is connected with the second upper pressure piston rod piston, the second upper pressure cylinder barrel is connected with the upper end of the upper pressure base through a bolt, and the second upper pressure piston rod is fixedly connected with the second upper pressure plate groove.
Furthermore, the first clamping cylinder comprises a first clamping cylinder barrel and a first clamping piston rod, the first clamping cylinder barrel is connected with the first clamping piston rod piston, the first clamping cylinder barrel is connected with the clamping base through a bolt, and the first clamping piston rod is fixedly connected with the first side plate groove; the second clamping cylinder comprises a second clamping cylinder barrel and a second clamping piston rod, the second clamping cylinder barrel is connected with the second clamping piston rod piston, the second clamping cylinder barrel is connected with the clamping base through a bolt, and the second clamping piston rod is fixedly connected with the second side plate groove.
Further, the bending cylinder comprises a cylinder base, a bending cylinder barrel and a bending piston rod, the cylinder base comprises a base plate and a circular ring, the circular ring is fixedly connected with the base plate, the circular ring is hinged with the base, the base plate is connected with the bending cylinder barrel through a bolt, the bending cylinder barrel is connected with the bending piston rod through a piston, and one end of the bending piston rod is provided with a bending through hole; a first through hole and a second through hole are formed at two ends of the connecting rod; the bending base upper plate is provided with a base upper plate through hole, the lower plate is provided with a base lower plate through hole, the bending plate comprises a folded plate, a hollow cylinder and a bending connecting rod, the folded plate is fixedly connected to one side of the hollow cylinder, one end of the bending connecting rod is fixedly connected to the other side of the hollow cylinder, and the other end of the bending connecting rod is provided with a connecting rod through hole; the bending piston rod, the connecting rod and the bending connecting rod are connected through bolts, and the stud sequentially passes through the first through hole, the bending through hole and the connecting rod through hole at one end of the bending connecting rod; the connecting rod, the bending base and the hollow cylindrical bolt are connected, and the stud sequentially passes through the upper plate through hole of the bending base, the second through hole, the hollow cylinder and the base lower plate through hole of the bending base.
Furthermore, one end of the bending piston rod is of a flat structure and is provided with a bending through hole.
Further, an upper plate through hole is formed in the upper plate of the base, a lower plate through hole is formed in the lower plate, the base is connected with the circular ring through bolts, and the stud sequentially passes through the upper plate through hole of the base, the circular ring and the lower plate through hole of the base.
Further, the upper pressing plate comprises a pressing plate, a first upper pressing plate groove and a second upper pressing plate groove are symmetrically formed in two ends of the pressing plate, the upper end of the first upper pressing cylinder is connected with the upper end of the upper pressing base through a bolt, the lower end of the first upper pressing cylinder is fixedly connected with the first upper pressing plate groove, the upper end of the second upper pressing cylinder is connected with the upper end of the upper pressing base through a bolt, and the lower end of the second upper pressing cylinder is fixedly connected with the second upper pressing plate groove.
Compared with the prior art, the bending device of steel band for packing have following advantage:
(1) steel band bending device for packing compact structure, it is wide to be suitable for the steel band length and width size scope of bending, the steel band laminating degree is high after bending, the follow-up spot welder welding preparation of being convenient for, extensive applicability.
(2) Bending mechanism, the smooth and stable of connecting rod bending motion, the setting of the crooked steel band of the board of bending has reduced the unexpected injury risk of operation workman.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a first structural schematic view of a bending device for a steel belt for baling according to an embodiment of the present invention;
fig. 2 is a structural schematic view of a bending device for a steel belt for baling according to an embodiment of the present invention;
fig. 3 is a schematic structural view of an upper pressing mechanism according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a clamping mechanism according to an embodiment of the present invention;
fig. 5 is a first schematic structural diagram of a bending mechanism according to an embodiment of the present invention;
fig. 6 is a second schematic structural view of the bending mechanism according to the embodiment of the present invention.
Description of reference numerals:
1-a workbench; 2-a pressing mechanism; 21-pressing the base upwards; 22-a first upper pressure cylinder; 221-a first upper pressure cylinder; 222-a first up-pressing piston rod; 23-a second upper pressure cylinder; 231-a second upper press cylinder; 232-second up-pressing piston rod; 24-an upper platen; 241-a pressing plate; 242-a first upper platen slot; 243-second upper platen slot; 3-a clamping mechanism; 31-a clamping base; 32-a first clamping cylinder; 321-a first clamping cylinder; 322-a first clamping piston rod; 33-a second clamping cylinder; 331-a second clamping cylinder; 332-a second clamping piston rod; 34-a movable side plate; 341-first side plate groove; 342-a second side plate slot; 35-fixing the side plate; 4-bending mechanism; 41-a base; 42-bending air cylinder; 421-cylinder base; 4211-base plate; 4212-ring; 422-bending the cylinder barrel; 423-bending the piston rod; 43-connecting rod; 431-a first via; 432-a second via; 44-bending the base; 45-bending the plate; 451-flaps; 452-a hollow cylinder; 453-bending connecting rod.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
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; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
A bending device for a steel belt for packaging comprises a workbench 1, an upper pressing mechanism 2, a clamping mechanism 3 and a bending mechanism 4; the upper pressing mechanism 2 comprises an upper pressing base 21, a first upper pressing cylinder 22, a second upper pressing cylinder 23 and an upper pressing plate 24, the first upper pressing cylinder 22 and the second upper pressing cylinder 23 are symmetrically arranged between the upper pressing base 21 and the upper pressing plate 24, the cross section of the upper pressing base 21 is L-shaped, and the lower end of the upper pressing base is fixedly connected with the workbench 1; the clamping mechanism 3 comprises a clamping base 31, a first clamping cylinder 32, a second clamping cylinder 33, a movable side plate 34 and a fixed side plate 35; the clamping base 31 and the fixed side plate 35 are both fixedly installed on the workbench 1, the movable side plate 34 is arranged in parallel with the fixed side plate 35, the movable side plate 34 comprises a side plate 341, a first side plate groove 342 and a second side plate groove 343, and the first side plate groove 342 and the second side plate groove 343 are symmetrically arranged at two ends of the side plate 341; one end of the first clamping cylinder 32 is connected with the clamping base 31 through a bolt, the other end of the first clamping cylinder is fixedly connected with the first side plate groove 342, one end of the second clamping cylinder 33 is connected with the clamping base 31 through a bolt, and the other end of the second clamping cylinder is fixedly connected with the second side plate groove 343; the bending mechanism 4 comprises a base 41, a bending cylinder 42, a connecting rod 43, a bending base 44 and a bending plate 45; the base 41 is fixedly connected to the workbench 1, the bending cylinder 42 is fixedly installed on one side of the base 41, and the bending cylinder 42 is connected to the bending plate 45 through the connecting rod 43 and the bending base 44. Bending mechanism, the smooth stability of connecting rod bending motion, the setting of the crooked steel band of the board of bending has reduced the unexpected injury risk of operation workman, the packing with steel band bending device compact structure, be suitable for the steel band length and width size wide range of bending, the steel band is bent the back laminating degree height, the follow-up spot welder welding preparation of being convenient for, extensive applicability.
The first upper pressing cylinder 22 comprises a first upper pressing cylinder barrel 221 and a first upper pressing piston rod 222, the first upper pressing cylinder barrel 221 is in piston connection with the first upper pressing piston rod 222, the first upper pressing cylinder barrel 221 is in bolt connection with the upper end of the upper pressing base 21, and the first upper pressing piston rod 222 is fixedly connected with the first upper pressing plate groove 242; the second upper pressure cylinder 23 comprises a second upper pressure cylinder 231 and a second upper pressure piston rod 232, the second upper pressure cylinder 231 is in piston connection with the second upper pressure piston rod 232, the second upper pressure cylinder 231 is in bolt connection with the upper end of the upper pressure base 21, and the second upper pressure piston rod 232 is fixedly connected with the second upper pressure plate groove 243. The first upper pressure cylinder 22 and the second upper pressure cylinder 23 are symmetrically arranged on the upper pressure base and are symmetrically connected to the upper pressure plate 24, and the cylinders drive the upper pressure plate 24 to enable the upper pressure plate 24 to move downwards in parallel and vertically.
The first clamping cylinder 32 comprises a first clamping cylinder 321 and a first clamping piston rod 322, the first clamping cylinder 321 is in piston connection with the first clamping piston rod 322, the first clamping cylinder 321 is in bolt connection with the clamping base 31, and the first clamping piston rod 322 is fixedly connected with the first side plate groove 342; the second clamping cylinder 33 includes a second clamping cylinder 331 and a second clamping piston rod 332, the second clamping cylinder 331 is piston-connected to the second clamping piston rod 332, the second clamping cylinder 331 is bolted to the clamping base 31, and the second clamping piston rod 332 is fixedly connected to the second side plate slot 343. The first clamping cylinder 32 and the second clamping cylinder 33 are symmetrically arranged on the clamping base and are symmetrically connected to the movable side plate 34, and the cylinders drive the movable side plate 34 to move towards the fixed side plate 35 in parallel, so that the effect that the movable side plate 34 and the fixed side plate 35 clamp the steel strip in parallel is guaranteed.
The bending cylinder 42 comprises a cylinder base 421, a bending cylinder barrel 422 and a bending piston rod 423, the cylinder base 421 comprises a base plate 4211 and a circular ring 4212, the circular ring 4212 is fixedly connected with the base plate 4211, the circular ring 4212 is hinged with the base 41, the base plate 4211 is connected with the bending cylinder barrel 422 through a bolt, the bending cylinder barrel 422 is connected with the bending piston rod 423 through a piston, and one end of the bending piston rod 423 is provided with a bending through hole; both ends of the connecting rod 43 are provided with a first through hole 431 and a second through hole 432; the upper plate of the bending base 44 is provided with a base upper plate through hole, the lower plate is provided with a base lower plate through hole, the bending plate comprises a folded plate 451, a hollow cylinder 452 and a bending connecting rod 453, the folded plate 451 is fixedly connected to one side of the hollow cylinder 452, one end of the bending connecting rod 453 is fixedly connected to the other side of the hollow cylinder 452, and the other end of the bending connecting rod 453 is provided with a connecting rod through hole; the bending piston rod 423, the connecting rod 43 and the bending connecting rod 453 are in bolt connection, and the stud sequentially passes through the first through hole 431, the bending through hole and the connecting rod through hole at one end of the bending connecting rod 453; the connecting rod 43, the bending base 44 and the hollow cylinder 452 are connected through bolts, and the stud sequentially passes through an upper plate through hole of the bending base 44, the second through hole 432, the hollow cylinder 452 and a base lower plate through hole of the bending base 44. The bending motion of the connecting rod is smooth and stable, and the arrangement of the bending steel belt of the bending plate reduces the risk of accidental injury of operators.
One end of the bending piston rod 423 is of a flat structure and is provided with a bending through hole. The flat structure is more beneficial to bolt connection, so that the connection is stable and firm.
The upper plate of the base 41 is provided with an upper plate through hole, the lower plate is provided with a lower plate through hole, the base 41 is in bolt connection with the ring 4212, and the stud sequentially passes through the upper plate through hole of the base 41, the ring 4212 and the lower plate through hole of the base 41. This connection structure is more favorable to bending cylinder 42 to stabilize drive link 43 and move.
The upper press plate 24 comprises a press plate 241, a first upper press plate groove 242 and a second upper press plate groove 243 are symmetrically arranged at two ends of the press plate 241, the upper end of the first upper press cylinder 22 is connected with the upper end of the upper press base 21 through a bolt, the lower end of the first upper press cylinder 22 is fixedly connected with the first upper press plate groove 242, the upper end of the second upper press cylinder 23 is connected with the upper end of the upper press base 21 through a bolt, and the lower end of the second upper press cylinder 23 is fixedly connected with the second upper press plate groove 243. The first and second upper pressing plate grooves 242 and 243 symmetrically disposed at both ends of the pressing plate 241 ensure the stability of the pressing plate 241 during the downward movement.
The utility model discloses during operation, one end of the steel band that will be bent is put between fixed curb plate 34 and activity curb plate 35, the other end is placed on the workstation, first die clamping cylinder 32 is unanimous with second die clamping cylinder 33 theory of operation, first die clamping cylinder 32, second die clamping cylinder 33 drive activity curb plate 34 and push to fixed curb plate 35 after, first upper pressure cylinder 22, second upper pressure cylinder 23 drive top board 24 and move down vertically and compress tightly the steel band, bending cylinder 42 drives bending piston rod 423 and promotes connecting rod 43 to rotate, bending plate 45 rotates thereupon with the bending plate bending one end of steel band on the workstation; the working process is also suitable for the other end of the steel belt or the middle part of the steel belt, and the steel belt can be subjected to multi-step bending treatment to achieve the effect of jointing the two ends.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. Bending device of steel band for packing, its characterized in that: comprises a workbench (1), an upper pressing mechanism (2), a clamping mechanism (3) and a bending mechanism (4); the upper pressing mechanism (2) comprises an upper pressing base (21), a first upper pressing cylinder (22), a second upper pressing cylinder (23) and an upper pressing plate (24), the first upper pressing cylinder (22) and the second upper pressing cylinder (23) are symmetrically arranged between the upper pressing base (21) and the upper pressing plate (24), the cross section of the upper pressing base (21) is L-shaped, and the lower end of the upper pressing base is fixedly connected with the workbench (1); the clamping mechanism (3) comprises a clamping base (31), a first clamping cylinder (32), a second clamping cylinder (33), a movable side plate (34) and a fixed side plate (35); the clamping base (31) and the fixed side plate (35) are fixedly arranged on the workbench (1), the movable side plate (34) and the fixed side plate (35) are arranged in parallel, the movable side plate (34) comprises a side plate (341), a first side plate groove (342) and a second side plate groove (343), and the first side plate groove (342) and the second side plate groove (343) are symmetrically arranged at two ends of the side plate (341); one end of a first clamping cylinder (32) is connected with the clamping base (31) through a bolt, the other end of the first clamping cylinder is fixedly connected with a first side plate groove (342), one end of a second clamping cylinder (33) is connected with the clamping base (31) through a bolt, and the other end of the second clamping cylinder is fixedly connected with a second side plate groove (343); the bending mechanism (4) comprises a base (41), a bending cylinder (42), a connecting rod (43), a bending base (44) and a bending plate (45); the base (41) is fixedly connected to the workbench (1), the bending cylinder (42) is fixedly installed on one side of the base (41), and the bending cylinder (42) is connected to the bending plate (45) through the connecting rod (43) and the bending base (44).
2. The bending device for a steel strip for baling according to claim 1, further comprising: the first upper pressure cylinder (22) comprises a first upper pressure cylinder barrel (221) and a first upper pressure piston rod (222), the first upper pressure cylinder barrel (221) is in piston connection with the first upper pressure piston rod (222), the first upper pressure cylinder barrel (221) is in bolt connection with the upper end of the upper pressure base (21), and the first upper pressure piston rod (222) is fixedly connected with the first upper pressure plate groove (242); the second upper pressure cylinder (23) comprises a second upper pressure cylinder barrel (231) and a second upper pressure piston rod (232), the second upper pressure cylinder barrel (231) is in piston connection with the second upper pressure piston rod (232), the second upper pressure cylinder barrel (231) is in bolt connection with the upper end of the upper pressure base (21), and the second upper pressure piston rod (232) is fixedly connected with the second upper pressure plate groove (243).
3. The bending device for a steel strip for baling according to claim 1, further comprising: the first clamping cylinder (32) comprises a first clamping cylinder barrel (321) and a first clamping piston rod (322), the first clamping cylinder barrel (321) is in piston connection with the first clamping piston rod (322), the first clamping cylinder barrel (321) is in bolt connection with the clamping base (31), and the first clamping piston rod (322) is fixedly connected with the first side plate groove (342); the second clamping cylinder (33) comprises a second clamping cylinder barrel (331) and a second clamping piston rod (332), the second clamping cylinder barrel (331) is in piston connection with the second clamping piston rod (332), the second clamping cylinder barrel (331) is in bolt connection with the clamping base (31), and the second clamping piston rod (332) is fixedly connected with the second side plate groove (343).
4. The bending device for a steel strip for baling according to claim 1, further comprising: the bending cylinder (42) comprises a cylinder base (421), a bending cylinder barrel (422) and a bending piston rod (423), the cylinder base (421) comprises a base plate (4211) and a circular ring (4212), the circular ring (4212) is fixedly connected with the base plate (4211), the circular ring (4212) is hinged with the base (41), the base plate (4211) is connected with the bending cylinder barrel (422) through bolts, the bending cylinder barrel (422) is connected with the bending piston rod (423) through pistons, and one end of the bending piston rod (423) is provided with a bending through hole; a first through hole (431) and a second through hole (432) are formed in two ends of the connecting rod (43); the bending base (44) is characterized in that a base upper plate through hole is formed in the upper plate of the bending base, a base lower plate through hole is formed in the lower plate of the bending base, the bending plate comprises a folded plate (451), a hollow cylinder (452) and a bending connecting rod (453), the folded plate (451) is fixedly connected to one side of the hollow cylinder (452), one end of the bending connecting rod (453) is fixedly connected to the other side of the hollow cylinder (452), and a connecting rod through hole is formed in the; the bending piston rod (423), the connecting rod (43) and the bending connecting rod (453) are connected through bolts, and the stud sequentially passes through the first through hole (431), the bending through hole and the connecting rod through hole at one end of the bending connecting rod (453); the connecting rod (43), the bending base (44) and the hollow cylinder (452) are connected through bolts, and the stud sequentially passes through an upper plate through hole of the bending base (44), the second through hole (432), the hollow cylinder (452) and a base lower plate through hole of the bending base (44).
5. The bending apparatus for a steel strip for baling according to claim 4, wherein: one end of the bending piston rod (423) is of a flat structure and is provided with a bending through hole.
6. The bending apparatus for a steel strip for baling according to claim 4, wherein: an upper plate through hole is formed in the upper plate of the base (41), a lower plate through hole is formed in the lower plate, the base (41) is in bolt connection with the ring (4212), and the stud sequentially passes through the upper plate through hole of the base (41), the ring (4212) and the lower plate through hole of the base (41).
7. The bending device for a steel strip for baling according to claim 1, further comprising: the upper pressing plate (24) comprises a pressing plate (241), a first upper pressing plate groove (242) and a second upper pressing plate groove (243) are symmetrically arranged at two ends of the pressing plate (241), the upper end of a first upper pressing cylinder (22) is connected with the upper end of an upper pressing base (21) through bolts, the lower end of the first upper pressing cylinder (22) is fixedly connected with the first upper pressing plate groove (242), the upper end of a second upper pressing cylinder (23) is connected with the upper end of the upper pressing base (21) through bolts, and the lower end of the second upper pressing cylinder (23) is fixedly connected with the second upper pressing plate groove (243).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921910750.7U CN211275979U (en) | 2019-11-07 | 2019-11-07 | Bending device for steel belt for packaging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921910750.7U CN211275979U (en) | 2019-11-07 | 2019-11-07 | Bending device for steel belt for packaging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211275979U true CN211275979U (en) | 2020-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921910750.7U Active CN211275979U (en) | 2019-11-07 | 2019-11-07 | Bending device for steel belt for packaging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211275979U (en) |
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2019
- 2019-11-07 CN CN201921910750.7U patent/CN211275979U/en active Active
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