CN104070554A - Powerful punching transmission mechanism of sheet thermoforming machine - Google Patents
Powerful punching transmission mechanism of sheet thermoforming machine Download PDFInfo
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- CN104070554A CN104070554A CN201410298096.4A CN201410298096A CN104070554A CN 104070554 A CN104070554 A CN 104070554A CN 201410298096 A CN201410298096 A CN 201410298096A CN 104070554 A CN104070554 A CN 104070554A
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- die
- cut
- connecting rod
- punching
- transmission mechanism
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Abstract
The invention discloses a powerful punching transmission mechanism of a sheet thermoforming machine. The powerful punching transmission mechanism comprises a punching motor, a punching reducer, a upper punching crossbeam, a movable punching mold and a stand column, wherein the punching reducer is provided with an output shaft, a bidirectional backstop is installed between the punching motor and the punching reducer, the output shaft is connected to a mold opening and closing pull rod through a rotary swing arm, the mold opening and closing pull rod is connected to a cross connecting rod, two ends of the cross connecting rod are respectively connected to the movable punching mold through a joint connecting rod component, and the lower part of the cross connecting rod is connected to the movable punching mold through the guide rod. According to the powerful punching transmission mechanism, an original electromagnetic brake is replaced by the bidirectional backstop, the motor only can rotate in one direction, so that a movable shaping seat and an upper shaping mold are prevented from slipping down in a hovering process, thus being safe; and due to the connection mode of the cross connecting rod and the joint connecting rod component, the punching strength is increased, and thermoforming and punching efficiencies are improved.
Description
Technical field
The present invention relates to a kind of die-cut transmission mechanism of sheet heat forming machine.
Background technology
At present, sheet heat forming machine is to control by Programmable Logic Controller (PLC), and its collection sheet material unreels, send the automation sheet heat forming equipment of sheet, heating, moulding, die-cut, stacking, goods output of one.Wherein, the die-cut motor of die-cut transmission mechanism is connected and need installs electromagnetic brake function additional with die-cut reductor, die-cut collapsible form and die-cutting upper knife electromagnetic brake function of die-cut motor in hovering process by its drive are easily damaged, and cause the downslide of die-cut collapsible form and die-cutting upper knife; And its die-cut dynamics is strong not, cannot meet the high request of thermoforming, there is certain potential safety hazard.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, and the die-cut transmission mechanism of strong type of the sheet heat forming machine that a kind of die-cut collapsible form by its drive and die-cutting upper knife can not glide in the time of hovering, die-cut dynamics is stronger is provided.
Objects of the present invention are achieved through the following technical solutions: the die-cut transmission mechanism of strong type of sheet heat forming machine, comprise die-cut motor, die-cut reductor, die-cut entablature, die-cut collapsible form, column, on this die-cut reductor, there is output shaft, between described die-cut motor and die-cut reductor, Bidirectional non-return device is housed, described output shaft is connected with folding die drawing bar by rotary swinging arm, this folding die drawing bar is connected with " ten " font connecting rod, the two ends of being somebody's turn to do " ten " font connecting rod are connected with die-cut collapsible form by joint link lever assembly respectively, the bottom of being somebody's turn to do " ten " font connecting rod is connected with die-cut collapsible form by guide rod.
Adopt after the present invention, in being connected of die-cut motor and die-cut reductor, installing Bidirectional non-return device additional and replaced electromagnetic brake, can make die-cut motor to a direction rotation, do not need rotating, solve die-cut reductor its gear in rotating process and be subject to impacting the problem of easily being broken, also prevent the downslide phenomenon that die-cut collapsible form and die-cutting upper knife occur in hovering process, there is security, and the connected mode of " ten " font connecting rod and joint link lever assembly, strengthen die-cut dynamics, thermoforming and die-cut efficiency are improved, meet the requirement of high-end customer completely.
Brief description of the drawings
Fig. 1 is mounting structure schematic diagram of the present invention.
Fig. 2 is the left-hand view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Detailed description of the invention
By accompanying drawing and embodiment, the present invention is described in further detail below.
Known referring to figs. 1 through Fig. 3, the die-cut transmission mechanism of strong type of sheet heat forming machine of the present invention, comprise die-cut motor 39, die-cut reductor 37, die-cut entablature 20, die-cut collapsible form 21, column 34, on this die-cut reductor 37, there is output shaft 22, between described die-cut motor 39 and die-cut reductor 37, Bidirectional non-return device 38 is housed, described output shaft 22 is connected with folding die drawing bar 25 (having in upper pull rod shaft 24) by rotary swinging arm 23, this folding die drawing bar 25 (by Connection Block 26) is connected with " ten " font connecting rod 27, the two ends of being somebody's turn to do " ten " font connecting rod 27 are connected with die-cut collapsible form 21 by joint link lever assembly respectively, the bottom of being somebody's turn to do " ten " font connecting rod 27 is connected with die-cut collapsible form 21 by guide rod 33.
Wherein, described die-cut collapsible form is equipped with die-cutting upper knife 35 21 times, is die-cut lower cutter 36 under die-cutting upper knife 35; Die-cut reductor 37 is contained on reductor axle bed 40.Described joint link lever assembly comprises interconnective upper joint connecting rod 28, middle joint link lever 29, hypozygal connecting rod 32, this upper joint connecting rod 28 is connected with die-cut entablature 20, in this, joint link lever 29 is connected with one end of " ten " font connecting rod 27, upper joint connecting rod 28, hypozygal connecting rod 32 respectively, and this hypozygal connecting rod 32 is connected with die-cut collapsible form 21.
By the die-cut motor die-cut reductor 37 of 39 transmission and output shaft 22, the spinning movement of 360 degree is done in driven rotary swing arm 23, drive " ten " font connecting rod 27 to move up and down by guide rod 33 again by folding die drawing bar 25 and Connection Block 26, moving up and down of " ten " font connecting rod 27 drives upper joint connecting rod 28, middle joint link lever 29 and hypozygal connecting rod 32 to do angled type motion, thereby drive die-cut collapsible form 21 to move up and down taking column 34 as guiding, realize the die-cut die open/close movement of die-cutting upper knife, die-cut lower cutter.Wherein, the reinforcement locked mode effect that has been combined to form of " ten " font connecting rod 27, upper joint connecting rod 28, middle joint link lever 29, hypozygal connecting rod 32, has significantly strengthened die-cut dynamics, realized sheet material products effectively, effectively die-cut.
Claims (2)
1. the die-cut transmission mechanism of the strong type of sheet heat forming machine, the die-cut transmission mechanism of sheet heat forming machine, comprise die-cut motor (39), die-cut reductor (37), die-cut entablature (20), die-cut collapsible form (21), column (34), on this die-cut reductor (37), there is output shaft (22), it is characterized in that: between described die-cut motor (39) and die-cut reductor (37), Bidirectional non-return device (38) is housed, described output shaft (22) is connected with folding die drawing bar (25) by rotary swinging arm (23), this folding die drawing bar (25) is connected with " ten " font connecting rod (27), the two ends of being somebody's turn to do " ten " font connecting rod (27) are connected with die-cut collapsible form (21) by joint link lever assembly respectively, the bottom of being somebody's turn to do " ten " font connecting rod (27) is connected with die-cut collapsible form (21) by guide rod (33).
2. the die-cut transmission mechanism of the strong type of sheet heat forming machine as claimed in claim 1, it is characterized in that: described joint link lever assembly comprises interconnective upper joint connecting rod (28), middle joint link lever (29), hypozygal connecting rod (32), this upper joint connecting rod (28) is connected with die-cut entablature (20), joint link lever in this (29) is connected with one end of " ten " font connecting rod (27), upper joint connecting rod (28), hypozygal connecting rod (32) respectively, and this hypozygal connecting rod (32) is connected with die-cut collapsible form (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410298096.4A CN104070554A (en) | 2014-06-20 | 2014-06-20 | Powerful punching transmission mechanism of sheet thermoforming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410298096.4A CN104070554A (en) | 2014-06-20 | 2014-06-20 | Powerful punching transmission mechanism of sheet thermoforming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104070554A true CN104070554A (en) | 2014-10-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410298096.4A Pending CN104070554A (en) | 2014-06-20 | 2014-06-20 | Powerful punching transmission mechanism of sheet thermoforming machine |
Country Status (1)
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| CN (1) | CN104070554A (en) |
Citations (10)
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| US5287728A (en) * | 1992-10-05 | 1994-02-22 | Kabushiki Kaisha Yamada Dobby | Power transmission device for press machine |
| JP2001239398A (en) * | 2000-02-24 | 2001-09-04 | Frontier:Kk | Press apparatus provided with eccentric cam mechanism |
| US20010039888A1 (en) * | 2000-05-11 | 2001-11-15 | Shozo Imanishi | Slide drive device for a press |
| JP2002307193A (en) * | 2001-04-09 | 2002-10-22 | Aida Eng Ltd | Slide drive device of press |
| CN2597125Y (en) * | 2003-01-27 | 2004-01-07 | 魏徽 | Stamping mechanism for improved stamping mechanism |
| CN101691039A (en) * | 2008-12-30 | 2010-04-07 | 天津长荣印刷设备股份有限公司 | Quick locking and width adjusting device for supernatant cancelled plates and working method thereof |
| CN102205386A (en) * | 2011-01-18 | 2011-10-05 | 上海交通大学 | Six-motor parallel connection driving mechanical multi-connection-rod servo press machine |
| CN102975386A (en) * | 2012-11-27 | 2013-03-20 | 南京理工大学 | High-speed precise numerical-control stamping machine mechanismstructure capable of realizing dynamic lower dead point precision compensation |
| CN103495633A (en) * | 2013-09-23 | 2014-01-08 | 广东宏兴机械有限公司 | Multifunctional servo crank knuckle-lever press |
| CN203973636U (en) * | 2014-06-20 | 2014-12-03 | 浙江福鑫龙机械有限公司 | The die-cut transmission mechanism of strong type of sheet heat forming machine |
-
2014
- 2014-06-20 CN CN201410298096.4A patent/CN104070554A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5287728A (en) * | 1992-10-05 | 1994-02-22 | Kabushiki Kaisha Yamada Dobby | Power transmission device for press machine |
| JP2001239398A (en) * | 2000-02-24 | 2001-09-04 | Frontier:Kk | Press apparatus provided with eccentric cam mechanism |
| US20010039888A1 (en) * | 2000-05-11 | 2001-11-15 | Shozo Imanishi | Slide drive device for a press |
| JP2002307193A (en) * | 2001-04-09 | 2002-10-22 | Aida Eng Ltd | Slide drive device of press |
| CN2597125Y (en) * | 2003-01-27 | 2004-01-07 | 魏徽 | Stamping mechanism for improved stamping mechanism |
| CN101691039A (en) * | 2008-12-30 | 2010-04-07 | 天津长荣印刷设备股份有限公司 | Quick locking and width adjusting device for supernatant cancelled plates and working method thereof |
| CN102205386A (en) * | 2011-01-18 | 2011-10-05 | 上海交通大学 | Six-motor parallel connection driving mechanical multi-connection-rod servo press machine |
| CN102975386A (en) * | 2012-11-27 | 2013-03-20 | 南京理工大学 | High-speed precise numerical-control stamping machine mechanismstructure capable of realizing dynamic lower dead point precision compensation |
| CN103495633A (en) * | 2013-09-23 | 2014-01-08 | 广东宏兴机械有限公司 | Multifunctional servo crank knuckle-lever press |
| CN203973636U (en) * | 2014-06-20 | 2014-12-03 | 浙江福鑫龙机械有限公司 | The die-cut transmission mechanism of strong type of sheet heat forming machine |
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Application publication date: 20141001 |