CN114179343A - Embossing machine capable of quickly adjusting working stroke - Google Patents
Embossing machine capable of quickly adjusting working stroke Download PDFInfo
- Publication number
- CN114179343A CN114179343A CN202111480545.3A CN202111480545A CN114179343A CN 114179343 A CN114179343 A CN 114179343A CN 202111480545 A CN202111480545 A CN 202111480545A CN 114179343 A CN114179343 A CN 114179343A
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- China
- Prior art keywords
- cylinder barrel
- wire rope
- steel wire
- valve core
- piston rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
- B29C59/022—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing characterised by the disposition or the configuration, e.g. dimensions, of the embossments or the shaping tools therefor
Abstract
The invention discloses an embossing machine capable of quickly adjusting working stroke, which comprises a machine body, a pressure head, a piston rod, a cylinder barrel, a hand wheel, a winch, a steel wire rope, a valve core, an upper pulley support and a lower pulley support, wherein the winch is installed in the pressure head, the steel wire rope is wound on the winch, the hand wheel is connected with the winch, the hand wheel controls the rotation of the winch, and a damper is installed on a stirrer and only rotates under the adjustment of the hand wheel. A through hole is formed in the upper part of the cylinder barrel towards the side of the winch, a through hole is formed in the center of the piston rod, and the steel wire rope penetrates through the side wall of the cylinder barrel, the center of the piston rod and is connected with a valve core of the second integrated block; a first pulley is arranged on the inner side of the upper portion of the cylinder barrel and used for reversing the steel wire rope, and a second pulley is mounted on the lower pulley support and used for reversing the steel wire rope. When the valve core is pulled by the steel wire rope, the valve core blocks the oil inlet channel of the second integrated block, and the cylinder barrel stops rising. The hydraulic cylinder is convenient to adjust, meets the ergonomics, does not need to be disassembled, and reduces the downtime.
Description
Technical Field
The invention belongs to the field of embossing machines, and particularly relates to an embossing machine capable of quickly adjusting the working stroke.
Background
The embossing machine is mainly used for embossing, bubble pressing, wrinkle pressing and trademark pressing on various fabrics, and can also be used for embossing trademarks, artificial leather patterns and various deep and shallow patterns on non-woven fabrics, coatings, artificial leathers, paper and aluminum plates. The working stroke of the embossing machine needs to be controlled, otherwise the working efficiency is influenced. For example, when the height of the die is low, the working stroke needs to be reduced so as to save the descending length of the oil cylinder; when the height of the die becomes high, the working stroke needs to be increased to leave enough space. At present traditional coining mill is adjusted mainly through the lead screw and is adjusted, needs dismouting hydraulic cylinder, and the regulative mode is comparatively complicated, needs long-time shut down, influences work efficiency.
Disclosure of Invention
Aiming at the defects in the prior art, the technical problem to be solved by the invention is that the working stroke adjusting mode of the embossing machine is complex, and the working efficiency is influenced.
The technical scheme of the invention is as follows: the invention provides an embossing machine capable of quickly adjusting working stroke, which comprises a machine body, a pressure head, a piston rod and a cylinder barrel, wherein the pressure head is fixed on the cylinder barrel, the end part of the piston rod is fixed on the upper part of a flange, the flange is arranged in the machine body, the cylinder barrel drives the pressure head to lift and descend under the hydraulic control,
the device also comprises a hand wheel, a winch, a steel wire rope, a valve core, an upper pulley bracket and a lower pulley bracket, wherein the winch is arranged in the pressure head, the steel wire rope is wound on the winch, the hand wheel is connected with the winch, the hand wheel controls the rotation of the winch, a damper is arranged on the stirring and only rotates under the adjustment of the hand wheel,
a through hole is formed in the upper part of the cylinder barrel towards the side of the winch, a through hole is formed in the center of the piston rod, and the steel wire rope penetrates through the side wall of the cylinder barrel, the center of the piston rod and is connected with a valve core of the second integrated block; a first pulley is arranged on the inner side of the upper part of the cylinder barrel to reverse the steel wire rope, a lower pulley bracket is arranged on the second integrated block, a second pulley is arranged on the lower pulley bracket to reverse the steel wire rope,
and a return spring is arranged at the bottom of the valve core, a gap is reserved between the valve core and the oil duct under the action of the spring, when the valve core is pulled by a steel wire rope, the valve core blocks the oil inlet channel of the second integrated block, and the cylinder barrel stops rising.
Furthermore, a transition block is arranged at the bottom of the flange, a through hole is formed in the transition block and communicated with the through hole of the piston rod, and a steel wire rope penetrates through the transition block; the transition block is provided with a first integrated block, the first integrated block is connected with a second integrated block, and pore passages are arranged in the first integrated block and the second integrated block to feed oil and discharge oil so as to control the relative movement of the cylinder barrel and the piston rod.
Further, a protective cover casing is installed on the second pulley.
Furthermore, first pulley passes through the upper pulley support to be fixed at cylinder upper portion inner wall, the upper pulley support is including pegging graft the inserted bar on the cylinder lateral wall hole.
The invention has the beneficial effects that:
the embossing machine capable of quickly adjusting the working stroke is convenient in adjustment mode, meets the ergonomics, does not need to disassemble a hydraulic oil cylinder, and reduces the downtime.
Drawings
FIG. 1 is a schematic perspective view of an embossing machine with a working stroke rapidly adjustable according to the present invention;
FIG. 2 is a schematic rear view of the embossing machine with a working stroke rapidly adjustable according to the present invention;
FIG. 3 is a schematic cross-sectional view taken along A-A of FIG. 2;
FIG. 4 is a schematic perspective view of the embossing machine with a rapidly adjustable working stroke according to the present invention with the ram not lifted;
FIG. 5 is a schematic perspective view of the embossing machine with a rapidly adjustable working stroke according to the present invention after the ram is lifted;
FIG. 6 is a perspective view of a cylinder removal barrel of the embossing machine with a rapidly adjustable working stroke according to the present invention;
FIG. 7 is an enlarged view of the second integrated block, the lower pulley bracket and the steel cable according to the present invention;
fig. 8 is an enlarged cross-sectional view of a second integrated block according to the present invention.
In the figure: 1. the hydraulic press comprises a machine body, 2, a press head, 3, a hand wheel, 4, a winch, 5, a steel wire rope, 6, a cylinder barrel, 7, a piston rod, 8, a transition block, 9, a first integrated block, 10, a second integrated block, 11, a second pulley, 12, a flange, 13, a lower pulley support, 14, a first pulley, 15, an upper pulley support, 16 and a valve core.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.
As shown in fig. 1 and 2, the embossing machine capable of quickly adjusting the working stroke comprises a machine body 1, a pressure head 2, a piston rod 7 and a cylinder barrel 6, wherein the pressure head 2 is fixed on the cylinder barrel 6, the end part of the piston rod 7 is fixed on the upper part of a flange 12, the flange 12 is installed in the machine body 1, and the cylinder barrel 6 drives the pressure head 2 to lift and descend under the hydraulic control.
As shown in fig. 3, the device further comprises a hand wheel 3, a winch 4, a steel wire rope 5, a valve core 16, an upper pulley support 15 and a lower pulley support 13, wherein the winch 4 is installed in the pressure head 2, the steel wire rope 5 is wound on the winch, the hand wheel 3 is connected with the winch, the hand wheel 3 controls the rotation of the winch, and a damper is installed on the stirring device and only rotates under the adjustment of the hand wheel 3.
The upper portion of the cylinder barrel 6 is provided with a through hole towards the winch side, and the center of the piston rod 7 is provided with a through hole. As shown in fig. 6, the wire rope 5 passes through the side wall of the cylinder 6 and the center of the piston rod 7, and is connected with the valve core 16 of the second manifold block 10. The inner side of the upper part of the cylinder barrel 6 is provided with a first pulley 14 for reversing the steel wire rope 5. As shown in fig. 7, the second manifold block 10 is provided with a lower pulley bracket 13, and the second pulley 11 is mounted on the lower pulley bracket 13 to divert the steel cable 5.
As shown in fig. 8, a return spring is installed at the bottom of the valve core 16, a gap is left between the valve core 16 and the oil passage under the action of the spring, and when the valve core 16 is pulled by the steel wire rope 5, the valve core 16 blocks the oil inlet passage of the second manifold block 10, and the cylinder 6 stops rising.
In one example, a transition block 8 is mounted at the bottom of the flange 12, a through hole is formed in the transition block 8 and is communicated with the through hole of the piston rod 7, and the steel wire rope 5 penetrates through the transition block 8; the transition block 8 is provided with a first integrated block 9, the first integrated block 9 is connected with a second integrated block 10, and pore passages are arranged in the first integrated block 9 and the second integrated block 10 for oil inlet and outlet to control the relative movement of the cylinder barrel 6 and the piston rod 7.
In one example, a protective cover is mounted on the second pulley 11.
In one example, the first pulley 14 is fixed on the upper inner wall of the cylinder 6 through an upper pulley bracket 15, and the upper pulley bracket 15 comprises an insertion rod inserted on a side wall hole of the cylinder 6.
The working principle of the invention is as follows:
according to the embossing machine capable of quickly adjusting the working stroke, the unreeling length of the steel wire rope 5 is adjusted through the hand wheel 3, the steel wire rope 5 is connected with the valve core 16 of the oil inlet of the hydraulic oil cylinder, when the working stroke is reached, the steel wire rope 5 pulls the valve core 16 to overcome the elastic force of the spring to block the oil inlet, and the hydraulic oil cylinder is not lifted any more.
As shown in fig. 4 and 5, the initial unreeling length of the steel wire rope 5 is set to be L, the initial working stroke of the embossing press head 2 is set to be H, when the pressing head 2 is lifted to reach the working stroke H, the lower pulley support 13 is fixed, the upper pulley support 15 and the first pulley 14 are lifted along with the cylinder barrel 6 and the pressing head 2, the steel wire rope 5 is tightened, the valve core 16 is pulled, the oil inlet is blocked, and the cylinder barrel 6 reaches the highest lifting position; when the working stroke needs to be raised by d, the hand wheel 3 is rotated clockwise, the steel wire rope 5 with the length of d is more unwound, when the working stroke needs to be raised, the steel wire rope 5 is not tightened, the valve core 16 does not block an oil path of the second integrated block 10 under the action of the spring, oil is normally fed, and the cylinder barrel 6 is continuously raised; when the pressure head 2 lifts H + d, the steel wire rope 5 is tightened to block the oil inlet. When the working stroke is required to be lowered by d, the hand wheel 3 is rotated anticlockwise, the steel wire rope 5 with the length of d is wound for a plurality of times, and when the pressure head 2 lifts the H-d, the steel wire rope 5 is tightened to block the oil inlet. A hand wheel 3 is arranged on a pressure head 2, a steel wire rope 5 penetrates through holes of a cylinder barrel 6 and a piston rod 7, a valve core 16 on a second integrated block 10 is controlled in an annular mode through a first pulley 14 and a second pulley 11, the design is exquisite, and the control mode is flexible.
In conclusion, the adjusting mode is convenient, the hydraulic oil cylinder is in line with the human engineering, the hydraulic oil cylinder does not need to be disassembled, and the downtime is reduced.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the foregoing embodiments are merely illustrative of the technical spirit and features of the present invention, and the present invention is not limited thereto but may be implemented by those skilled in the art.
Claims (4)
1. An embossing machine capable of quickly adjusting working stroke comprises a machine body (1), a pressure head (2), a piston rod (7) and a cylinder barrel (6), wherein the pressure head (2) is fixed on the cylinder barrel (6), the end part of the piston rod (7) is fixed on the upper part of a flange (12), the flange (12) is arranged in the machine body (1), the cylinder barrel (6) drives the pressure head (2) to lift and descend under the hydraulic control,
the method is characterized in that: the device also comprises a hand wheel (3), a capstan (4), a steel wire rope (5), a valve core (16), an upper pulley support (15) and a lower pulley support (13), wherein the capstan (4) is arranged in the pressure head (2), the steel wire rope (5) is wound on the capstan, the hand wheel (3) is connected with the capstan, the hand wheel (3) controls the rotation of the capstan, a damper is arranged on the stirrer and only rotates under the adjustment of the hand wheel (3),
a through hole is formed in the upper part of the cylinder barrel (6) towards the capstan side, a through hole is formed in the center of the piston rod (7), and the steel wire rope (5) penetrates through the side wall of the cylinder barrel (6), is connected with the center and the center of the piston rod (7) and is connected with a valve core (16) of the second integrated block (10); a first pulley (14) is arranged on the inner side of the upper part of the cylinder barrel (6) to reverse the steel wire rope (5), a lower pulley bracket (13) is installed on the second integrated block (10), a second pulley (11) is installed on the lower pulley bracket (13) to reverse the steel wire rope (5),
a return spring is installed at the bottom of the valve core (16), a gap is reserved between the valve core (16) and the oil duct under the action of the spring, when the valve core (16) is pulled by the steel wire rope (5), the valve core (16) blocks an oil inlet channel of the second manifold block (10), and the cylinder barrel (6) stops rising.
2. The embossing machine with the working stroke capable of being rapidly adjusted according to claim 1, characterized in that: a transition block (8) is mounted at the bottom of the flange (12), a through hole is formed in the transition block (8) and communicated with the through hole of the piston rod (7), and the steel wire rope (5) penetrates through the transition block (8); the transition block (8) is provided with a first integrated block (9), the first integrated block (9) is connected with a second integrated block (10), and the first integrated block (9) and the second integrated block (10) are internally provided with a channel oil inlet and outlet to control the relative movement of the cylinder barrel (6) and the piston rod (7).
3. The embossing machine with the working stroke capable of being rapidly adjusted according to claim 1, characterized in that: and a protective cover shell is arranged on the second pulley (11).
4. The embossing machine with the working stroke capable of being rapidly adjusted according to claim 1, characterized in that: the first pulley (14) is fixed on the inner wall of the upper part of the cylinder barrel (6) through an upper pulley support (15), and the upper pulley support (15) comprises an inserted bar inserted in a side wall hole of the cylinder barrel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111480545.3A CN114179343A (en) | 2021-12-06 | 2021-12-06 | Embossing machine capable of quickly adjusting working stroke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111480545.3A CN114179343A (en) | 2021-12-06 | 2021-12-06 | Embossing machine capable of quickly adjusting working stroke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114179343A true CN114179343A (en) | 2022-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111480545.3A Pending CN114179343A (en) | 2021-12-06 | 2021-12-06 | Embossing machine capable of quickly adjusting working stroke |
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| Country | Link |
|---|---|
| CN (1) | CN114179343A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101163891A (en) * | 2005-04-22 | 2008-04-16 | 费斯托合资公司 | Drive device comprising a position controller |
| CN201818582U (en) * | 2010-08-29 | 2011-05-04 | 盐城市智成机械制造有限公司 | Cushion cylinder of hydraulic automatic feed mechanism |
| CN103075385A (en) * | 2011-10-26 | 2013-05-01 | 北京精密机电控制设备研究所 | Electric servo oil cylinder |
| CN206606738U (en) * | 2017-03-17 | 2017-11-03 | 广东科莱博科技有限公司 | A kind of rotating lifting gear |
| CN207140336U (en) * | 2017-08-05 | 2018-03-27 | 广东赞誉防霉科技有限公司 | A kind of plastic sheet embossing machine of convenient regulation |
| CN207903791U (en) * | 2018-01-05 | 2018-09-25 | 新昌县王冬农业发展有限公司 | A kind of small-sized crane |
| CN109094081A (en) * | 2018-10-25 | 2018-12-28 | 海盐新星机电有限公司 | A kind of hydraulic press with Manual elevator mechanism |
| CN209025910U (en) * | 2018-10-28 | 2019-06-25 | 盐城市智成机械制造有限公司 | A kind of Telescopic-swivel hydraulic cylinder |
| CN210196161U (en) * | 2019-06-06 | 2020-03-27 | 宁德市国鑫印刷机械有限公司 | Oil pressure adjusting assembly |
| CN210691068U (en) * | 2019-08-09 | 2020-06-05 | 诸城东晓生物科技有限公司 | Control motor automatic start-stop system for converting liquid level switching value into liquid level analog value |
| CN214639214U (en) * | 2021-05-25 | 2021-11-09 | 上海怡展实业有限公司 | Device for unwinding copper pipe |
-
2021
- 2021-12-06 CN CN202111480545.3A patent/CN114179343A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101163891A (en) * | 2005-04-22 | 2008-04-16 | 费斯托合资公司 | Drive device comprising a position controller |
| CN201818582U (en) * | 2010-08-29 | 2011-05-04 | 盐城市智成机械制造有限公司 | Cushion cylinder of hydraulic automatic feed mechanism |
| CN103075385A (en) * | 2011-10-26 | 2013-05-01 | 北京精密机电控制设备研究所 | Electric servo oil cylinder |
| CN206606738U (en) * | 2017-03-17 | 2017-11-03 | 广东科莱博科技有限公司 | A kind of rotating lifting gear |
| CN207140336U (en) * | 2017-08-05 | 2018-03-27 | 广东赞誉防霉科技有限公司 | A kind of plastic sheet embossing machine of convenient regulation |
| CN207903791U (en) * | 2018-01-05 | 2018-09-25 | 新昌县王冬农业发展有限公司 | A kind of small-sized crane |
| CN109094081A (en) * | 2018-10-25 | 2018-12-28 | 海盐新星机电有限公司 | A kind of hydraulic press with Manual elevator mechanism |
| CN209025910U (en) * | 2018-10-28 | 2019-06-25 | 盐城市智成机械制造有限公司 | A kind of Telescopic-swivel hydraulic cylinder |
| CN210196161U (en) * | 2019-06-06 | 2020-03-27 | 宁德市国鑫印刷机械有限公司 | Oil pressure adjusting assembly |
| CN210691068U (en) * | 2019-08-09 | 2020-06-05 | 诸城东晓生物科技有限公司 | Control motor automatic start-stop system for converting liquid level switching value into liquid level analog value |
| CN214639214U (en) * | 2021-05-25 | 2021-11-09 | 上海怡展实业有限公司 | Device for unwinding copper pipe |
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