CN106956825B - Blanking mechanism of packaging machine - Google Patents
Blanking mechanism of packaging machine Download PDFInfo
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- CN106956825B CN106956825B CN201710326195.2A CN201710326195A CN106956825B CN 106956825 B CN106956825 B CN 106956825B CN 201710326195 A CN201710326195 A CN 201710326195A CN 106956825 B CN106956825 B CN 106956825B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/04—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
- B65B61/06—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting
- B65B61/065—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting by punching out
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Abstract
The invention provides a blanking mechanism of a packaging machine, wherein four guide pillars respectively penetrate through an upper die assembly and a lower die assembly, and four corners of the upper die assembly and the lower die assembly are sleeved on the guide pillars through guide pillar sleeves; the lower extreme of guide pillar is equipped with the bed die frame, and lower swing arm subassembly pin joint is on the bed die frame, and the one end of lower swing arm subassembly drives actuating cylinder with the lower mould and is connected, and the lower mould drives actuating cylinder's the other end and bed die frame one end fixed connection, and lower swing arm subassembly drives reciprocating of push-and-pull control bed module of actuating cylinder through the lower mould.
Description
Technical Field
The invention relates to a blanking mechanism of a packaging machine, which has the advantages of simple structure, good driving effect and high synchronization rate of an upper die assembly and a lower die assembly.
Background
The upper die assembly and the lower die assembly driving mechanism of the existing upper and lower thin die vacuum stretching packaging machine have complex structure, poor driving effect and low synchronization rate of the upper and lower die assemblies.
The existing blanking structure of the upper and lower thin die vacuum stretch packaging machines can not completely blank the appearance of the packaged product at one time, so that the appearance of the product is not attractive, and the manufacturing process is long.
Disclosure of Invention
Aiming at the problems, the invention provides the upper and lower die assembly driving mechanism of the packaging machine, which has the advantages of simple structure, good driving effect and high upper and lower die assembly synchronization rate.
The invention aims to be realized by the following scheme: a blanking mechanism of a packaging machine comprises an upper die assembly, a lower die assembly, an upper die frame, a lower die frame, an upper die driving cylinder, a lower die driving cylinder, an upper swing arm assembly, a lower swing arm assembly and guide pillars, wherein the four guide pillars respectively penetrate through the upper die assembly and the lower die assembly, and the four corners of the upper die assembly and the lower die assembly are sleeved on the guide pillars through guide pillar sleeves; the lower extreme of guide pillar is equipped with the bed die frame, and lower swing arm subassembly pin joint is on the bed die frame, and the one end of lower swing arm subassembly drives actuating cylinder with the lower mould and is connected, and the lower mould drives actuating cylinder's the other end and bed die frame one end fixed connection, and lower swing arm subassembly drives reciprocating of push-and-pull control bed module of actuating cylinder through the lower mould.
Further, the upper swing arm assembly comprises: go up the swing arm, go up connecting rod and last mould lifting conducting bar, two go up the swing arm and be located the inboard at mould frame left and right ends, and through the pin joint of primary shaft and last mould frame inner wall, adopt two to go up the connecting rod to connect between the swing arm for two, two both sides of going up the swing arm are connected to two last connecting rods, the inboard upper end of last swing arm that is located the mould frame other end passes through the round pin axle and goes up the mould and drive the top connection on the actuating cylinder push rod, go up the inboard of swing arm and connect the mould lifting conducting bar, it is connected with last mould subassembly to go up the mould lifting conducting bar, it still is equipped with the first gyro wheel that the secondary shaft is connected to go up the swing arm lower extreme, first gyro wheel lower extreme supports the up end of mould subassembly.
Further, the upper swing arm assembly further comprises: go up vice swing arm, go up vice swing arm and establish on last mould frame lateral wall, go up vice swing arm upper end through the primary shaft with last mould frame and last swing arm pin joint, go up vice swing arm lower end through secondary shaft and first gyro wheel and swing arm pin joint, first gyro wheel is located last mould frame below between vice swing arm and the last swing arm.
Further, the lower swing arm assembly includes: lower swing arm, lower connecting rod and lower mould lifting gib block, two swing arms are located the inboard at both ends around the bed die frame down, and through third axle and bed die frame inner wall pin joint, adopt two lower connecting rods to connect between two lower swing arms, two both sides of swing arm are connected down to two lower connecting rods, the inboard lower extreme of lower swing arm that is located the bed die frame other end passes the lower joint on the lower mould driving actuating cylinder push rod through the round pin axle, swing arm and lower mould driving actuating cylinder are connected down, lower mould lifting gib block is connected to the inboard of lower swing arm, lower mould lifting gib block is connected with lower mould subassembly, the second gyro wheel that the fourth axle is connected still is equipped with to lower swing arm upper end, the lower terminal surface that lower mould subassembly was supported to second gyro wheel upper end.
Further, the lower swing arm assembly further comprises: the lower auxiliary swing arm is arranged on the outer side wall of the lower die frame, the lower end of the lower auxiliary swing arm is pivoted with the lower die frame and the lower swing arm through a third shaft, the upper end of the lower auxiliary swing arm is pivoted with a second roller and a swing arm through a fourth shaft, and the second roller is positioned above the lower die frame between the lower auxiliary swing arm and the lower swing arm.
Furthermore, the upper die assembly comprises an upper die bottom plate and an upper punching die, the upper punching die is fixed on the lower end face of the upper die bottom plate, the lower end of the first roller abuts against the upper end face of the upper die bottom plate, and the upper die lifting guide bar is fixedly connected with the upper end face of the upper die bottom plate; the lower die assembly comprises a lower die bottom plate and a lower die, the lower die is fixed on the upper end face of the lower die bottom plate, the upper end of the second roller abuts against the lower end face of the lower die bottom plate, the lower die lifting guide bar is fixedly connected with the lower end face of the lower die bottom plate, a discharging gap is formed between the lower end of the lower die assembly and the lower die driving cylinder, and a discharging cavity penetrating through the lower die bottom plate and the lower die is formed in the lower die assembly.
Furthermore, the other end of the upper die driving cylinder is fixedly connected with an upper cylinder tail seat, two upper cylinder fixing wing plates are fixed on two sides of one end of the upper die frame, and a shaft which penetrates through the upper cylinder tail seat and is fixedly connected with the upper cylinder tail seat is arranged between the two upper cylinder fixing wing plates; the other end of the lower die driving cylinder is fixedly connected with the lower cylinder tailstock, the two lower cylinder fixing wing plates are fixed on two sides of one end of the lower die frame, and a shaft which penetrates through the lower cylinder tailstock and is fixedly connected with the lower cylinder tailstock is arranged between the two lower cylinder fixing wing plates.
Furthermore, the lower swing arm is divided into a main lower swing arm and a slave lower swing arm, the main lower swing arm is longer than the slave lower swing arm, the upper ends of the main lower swing arm and the slave lower swing arm are kept in horizontal consistency, the main lower swing arm is located at the other end of the lower die frame, and the lower end of the main lower swing arm penetrates through a lower joint on a lower die driving cylinder push rod through a pin shaft.
Furthermore, go up and be equipped with the first gyro wheel that resets through the second axle pin joint on the inside wall of swing arm, go up the both ends of mould lifting conducting bar and support on first gyro wheel that resets, through the rising of first gyro wheel that resets drive go up mould lifting conducting bar and the reseing of mould subassembly.
Furthermore, be equipped with the second gyro wheel that resets through the fourth shaft pin joint on the inside wall of lower swing arm, the both ends of lower mould lifting conducting bar support on the second gyro wheel that resets, through the decline of the gyro wheel that resets of second drive lower mould lifting conducting bar and lower mould subassembly reset.
The invention has the beneficial effects that: the structure is simple, the driving effect is good, and the synchronization rate of the upper die assembly and the lower die assembly is high; the appearance of the packaged product can be completely punched at one time, so that the appearance of the product is attractive, and the manufacturing process of the package is shortened; the blanking packaging film discharging is convenient.
Drawings
FIG. 1 is a block diagram of the present invention.
Fig. 2 is a perspective view of the present invention.
Fig. 3 is a front view of the present invention.
Fig. 4 is a side view of the present invention.
The device comprises an upper punch die 1, an upper swing arm 2, an upper auxiliary swing arm 3, an upper connecting rod 4, an upper die frame 5, an upper die driving cylinder 6, an upper cylinder fixing wing plate 7, a guide column sleeve 8, a guide column 9, a second shaft 10, a first shaft 11, an upper joint 12, a lower die base plate 13, a first roller 14, an upper die base plate 15, an upper cylinder tail seat 16, a lower punch die 17, an upper die lifting guide bar 18, a first reset roller 19, a lower die lifting guide bar 20, a first roller 21, a lower auxiliary swing arm 22, a lower connecting rod 23, a main lower swing arm 24, a lower joint 25, a second reset roller 26, a fourth shaft 27, a lower auxiliary swing arm 28, a third shaft 29, a lower cylinder fixing wing plate 30, a lower die tail seat driving cylinder 31, a lower die frame 32, a lower cylinder 33
Detailed Description
The invention is further illustrated by the following specific examples:
embodiment 1, with reference to fig. 1-4, the blanking mechanism of a packaging machine of the present invention comprises an upper die assembly, a lower die assembly, an upper die frame, a lower die frame, an upper die driving cylinder, a lower die driving cylinder, an upper swing arm assembly, a lower swing arm assembly and guide pillars, wherein the four guide pillars respectively pass through the upper die assembly and the lower die assembly, and the four corners of the upper die assembly and the lower die assembly are sleeved on the guide pillars through guide pillar sleeves, and is characterized in that the upper end of each guide pillar is provided with the upper die frame, the upper swing arm assembly is pivoted on the upper die frame, one end of the upper swing arm assembly is connected with the upper die driving cylinder, the other end of the upper die driving cylinder is fixedly connected with one end of the upper die frame, and the upper swing arm assembly controls the upper die assembly to move up and down by pushing and pulling the upper die driving cylinder; the lower extreme of guide pillar is equipped with the bed die frame, and lower swing arm subassembly pin joint is on the bed die frame, and the one end of lower swing arm subassembly drives actuating cylinder with the lower mould and is connected, and the lower mould drives actuating cylinder's the other end and bed die frame one end fixed connection, and lower swing arm subassembly drives reciprocating of push-and-pull control bed module of actuating cylinder through the lower mould.
A blanking mechanism of a packaging machine, an upper swing arm assembly comprises: go up the swing arm, go up the connecting rod and go up mould lifting conducting bar, two go up the swing arm and be located the inboard at mould frame left and right ends, and through the pin joint of primary shaft and last mould frame inner wall, adopt two to go up the connecting rod to connect between two last swing arms, two both sides of going up the swing arm are connected to two last connecting rods, the inboard upper end of last swing arm that is located the mould frame other end passes the top connection on the mould actuating cylinder push rod through the round pin axle, it goes up the swing arm and goes up the mould actuating cylinder to go up the connection, go up mould lifting conducting bar in the inboard connection of last swing arm, it is connected with last mould subassembly to go up mould lifting conducting bar, it still is equipped with the first gyro wheel that the secondary shaft is connected to go up the swing arm lower extreme, first gyro wheel lower extreme supports the up terminal surface of mould subassembly.
The utility model provides a blanking mechanism of packagine machine, goes up the swing arm subassembly and still includes: go up vice swing arm, go up vice swing arm and establish on last mould frame lateral wall, go up vice swing arm upper end through the primary shaft with last mould frame and last swing arm pin joint, go up vice swing arm lower end through the secondary shaft and first gyro wheel and swing arm pin joint, first gyro wheel is located last mould frame below between vice swing arm and the last swing arm.
A blanking mechanism for a packaging machine, a lower swing arm assembly comprising: lower swing arm, lower connecting rod and lower mould lifting gib block, two swing arms are located the inboard at both ends around the bed die frame down, and through third axle and bed die frame inner wall pin joint, adopt two lower connecting rods to connect between two lower swing arms, two both sides of swing arm are connected down to two lower connecting rods, the inboard lower extreme of lower swing arm that is located the bed die frame other end passes the lower joint on the lower mould driving actuating cylinder push rod through the round pin axle, swing arm and lower mould driving actuating cylinder are connected down, lower mould lifting gib block is connected to the inboard of lower swing arm, lower mould lifting gib block is connected with lower mould subassembly, the second gyro wheel that the fourth axle is connected still is equipped with to lower swing arm upper end, the lower terminal surface that lower mould subassembly was supported to second gyro wheel upper end.
A blanking mechanism of a packaging machine, the lower swing arm assembly further comprising: the lower auxiliary swing arm is arranged on the outer side wall of the lower die frame, the lower end of the lower auxiliary swing arm is pivoted with the lower die frame and the lower swing arm through a third shaft, the upper end of the lower auxiliary swing arm is pivoted with a second roller and a swing arm through a fourth shaft, and the second roller is positioned above the lower die frame between the lower auxiliary swing arm and the lower swing arm.
A blanking mechanism of a packaging machine comprises an upper die assembly and a lower die assembly, wherein the upper die assembly comprises an upper die base plate and an upper punch die, the upper punch die is fixed on the lower end surface of the upper die base plate, the lower end of a first roller abuts against the upper end surface of the upper die base plate, and an upper die lifting guide bar is fixedly connected with the upper end surface of the upper die base plate; the lower die assembly comprises a lower die bottom plate and a lower die, the lower die is fixed on the upper end face of the lower die bottom plate, the upper end of the second roller abuts against the lower end face of the lower die bottom plate, the lower die lifting guide bar is fixedly connected with the lower end face of the lower die bottom plate, a discharging gap is formed between the lower end of the lower die assembly and the lower die driving cylinder, a discharging cavity penetrating through the lower die bottom plate and the lower die is formed in the lower die assembly, and the discharging cavity is matched with the size of a package to be punched; the contact point of lower swing arm subassembly and bed die frame is established respectively at the both ends of bed die frame, does not influence the ejection of compact in ejection of compact chamber, and the product after the blanking passes through the ejection of compact chamber ejection of compact, and the ejection of compact clearance that ejection of compact chamber lower extreme was equipped with makes things convenient for the ejection of compact chamber ejection of compact more.
A blanking mechanism of a packaging machine is characterized in that the other end of an upper die driving cylinder is fixedly connected with an upper cylinder tail seat, two upper cylinder fixing wing plates are fixed on two sides of one end of an upper die frame, and a shaft which penetrates through an upper cylinder tail seat and is fixedly connected with the upper cylinder tail seat is arranged between the two upper cylinder fixing wing plates; the other end of the lower die driving cylinder is fixedly connected with a lower cylinder tail seat, the two lower cylinder fixing wing plates are fixed on two sides of one end of the lower die frame, and a shaft which penetrates through the lower cylinder tail seat and is fixedly connected with the lower cylinder tail seat is arranged between the two lower cylinder fixing wing plates.
The utility model provides a blanking mechanism of packagine machine, lower swing arm divide into main swing arm and follow swing arm down, and the length of main swing arm is longer than following swing arm down, and main swing arm is unanimous with the upper end that follows swing arm down, and main swing arm is located the lower mould frame other end down, and main swing arm lower extreme passes the lower joint on the lower mould actuating cylinder push rod through the round pin axle down.
The utility model provides a packagine machine's blanking mechanism, is equipped with the first gyro wheel that resets through the second axle pin joint on the inside wall of going up the swing arm, goes up the both ends of mould lifting conducting bar and supports on first gyro wheel that resets, through the rising of the gyro wheel that resets of mould lifting conducting bar and last mould subassembly that drives that resets.
The utility model provides a blanking mechanism of packagine machine, is equipped with the second gyro wheel that resets through the fourth axis pin joint on the inside wall of lower swing arm, and the both ends of lower mould lifting conducting bar are supported on the second gyro wheel that resets, and the decline of gyro wheel that resets through the second drives the lower mould lifting conducting bar and the reseing of lower mould subassembly.
The utility model provides a blanking mechanism of packagine machine, goes up the mould and drives actuating cylinder and fix pterygoid lamina and last cylinder tailstock and axle hinge fixed and fix in last mould frame one end with last cylinder. The upper die drives the cylinder to push the push rod, and drives the upper joint and the upper swing arm component connected with the upper joint through the pin shaft to do swing arm motion. An upper swing arm and an upper auxiliary swing arm in the upper swing arm assembly swing by taking a first shaft as a center, and a second shaft and four first rollers drive an upper die bottom plate and an upper die to punch downwards by taking guide pillars as guidance along with the swing of the upper swing arm. The upper connecting rod is connected with the two upper swing arms, so that the two upper swing arms synchronously lift up and down and drive the upper die base plate. The upper die drives the air cylinder to reset and drives the upper swing arm to return. The four first rollers return along with the upper swing arm through the second shaft, so that the upper die is lifted to the guide strip. The upper die lifting guide strip is rigidly connected with the upper die bottom plate, and the upper die lifting guide strip lifts to drive the upper die bottom plate to reset.
A blanking mechanism of a packaging machine is characterized in that a lower die drives a lower cylinder fixing wing plate, a lower cylinder tail seat and a shaft which are hinged and fixed at one end of a lower die frame. The lower die drives the air cylinder to push the lower joint and the lower swing arm component connected with the lower joint through the pin shaft to perform swing arm motion. And a lower swing arm and a lower auxiliary swing arm in the lower swing arm assembly swing by taking a third shaft as a center, and the fourth shaft and four second rollers swing along with the lower swing arm to drive a lower die bottom plate and a lower die to punch upwards by taking a guide pillar as a guide. The lower connecting rod is connected with the two lower swing arms, so that the two lower swing arms synchronously lift up and down and drive the lower die bottom plate. The lower die drives the air cylinder to reset and drives the lower swing arm to return. And the four second rollers return along with the upper swing arm through the fourth shaft, so that the lower die is pressed downwards to lift the guide strip. The lower die lifting guide strip is rigidly connected with the lower die bottom plate, and the lower die lifting guide strip lifts to drive the lower die bottom plate to reset. The lower end of the upper die component is provided with an air vent.
A blanking mechanism of a packaging machine drives a cylinder to drive a mechanical structure to move oppositely or reversely through an upper die and a lower die, so that a packaged product is blanked and stripped. The technical problem that the vacuum packaging machine cannot completely punch the appearance of the packaged product at one time is solved. The one-time complete blanking greatly improves the smoothness and the aesthetic property of the appearance of the product.
A blanking mechanism of a packing machine is characterized in that an upper swing arm is provided with a front swing arm part and a rear swing arm part which are connected with a connecting strip.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that it is not limited to the embodiment described above, but is capable of various changes in form and detail within the scope of the appended claims.
Claims (1)
1. A blanking mechanism of a packaging machine comprises an upper die assembly, a lower die assembly, an upper die frame, a lower die frame, an upper die driving cylinder, a lower die driving cylinder, an upper swing arm assembly, a lower swing arm assembly and guide pillars, wherein the four guide pillars respectively penetrate through the upper die assembly and the lower die assembly, and the four corners of the upper die assembly and the lower die assembly are sleeved on the guide pillars through the guide pillars; the lower end of the guide pillar is provided with a lower die frame, a lower swing arm assembly is pivoted on the lower die frame, one end of the lower swing arm assembly is connected with a lower die driving cylinder, the other end of the lower die driving cylinder is fixedly connected with one end of the lower die frame, and the lower swing arm assembly controls the up-and-down movement of the lower die assembly through the push-and-pull of the lower die driving cylinder;
go up swing arm subassembly includes: the upper swing arms are positioned on the inner sides of the left end and the right end of the upper die frame and are pivoted with the inner wall of the upper die frame through a first shaft, the two upper swing arms are connected through the two upper connecting rods, the two upper connecting rods are connected with the two sides of the two upper swing arms, the upper end of the inner side of the upper swing arm positioned at the other end of the upper die frame penetrates through an upper connector on a push rod of an upper die driving cylinder through a pin shaft and is connected with the upper swing arm and an upper die driving cylinder, the inner side of the upper swing arm is connected with the upper die lifting guide strip, the upper die lifting guide strip is connected with an upper die assembly, a first roller connected with a second shaft is further arranged at the lower end of the upper swing arm, and the lower end of the first roller abuts against the upper end face of the upper die assembly;
the upper swing arm assembly further comprises: the upper auxiliary swing arm is arranged on the outer side wall of the upper die frame, the upper end of the upper auxiliary swing arm is pivoted with the upper die frame and the upper swing arm through a first shaft, the lower end of the upper auxiliary swing arm is pivoted with a first roller and a swing arm through a second shaft, and the first roller is positioned below the upper die frame between the upper auxiliary swing arm and the upper swing arm;
the lower swing arm assembly includes: the lower swing arms are positioned on the inner sides of the front end and the rear end of the lower die frame and are pivoted with the inner wall of the lower die frame through a third shaft, the two lower swing arms are connected through the two lower connecting rods, the two lower connecting rods are connected with the two sides of the two lower swing arms, the lower end of the inner side of the lower swing arm positioned at the other end of the lower die frame penetrates through a lower joint on a lower die driving cylinder push rod through a pin shaft and is connected with the lower swing arm and a lower die driving cylinder, the inner side of the lower swing arm is connected with the lower die lifting guide strip, the lower die lifting guide strip is connected with a lower die assembly, a second roller connected through a fourth shaft is further arranged at the upper end of the lower swing arm, and the upper end of the second roller abuts against the lower end face of the lower die assembly;
the lower swing arm assembly further includes: the lower auxiliary swing arm is arranged on the outer side wall of the lower die frame, the lower end of the lower auxiliary swing arm is pivoted with the lower die frame and the lower swing arm through a third shaft, the upper end of the lower auxiliary swing arm is pivoted with a second roller and a swing arm through a fourth shaft, and the second roller is positioned above the lower die frame between the lower auxiliary swing arm and the lower swing arm;
the upper die assembly comprises an upper die bottom plate and an upper punching die, the upper punching die is fixed on the lower end face of the upper die bottom plate, the lower end of the first roller abuts against the upper end face of the upper die bottom plate, and the upper die lifting guide bar is fixedly connected with the upper end face of the upper die bottom plate; the lower die assembly comprises a lower die bottom plate and a lower die, the lower die is fixed on the upper end face of the lower die bottom plate, the upper end of the second roller abuts against the lower end face of the lower die bottom plate, the lower die lifting guide bar is fixedly connected with the lower end face of the lower die bottom plate, a discharging gap is formed between the lower end of the lower die assembly and the lower die driving cylinder, and a discharging cavity penetrating through the lower die bottom plate and the lower die is formed in the lower die assembly;
the other end of the upper die driving cylinder is fixedly connected with an upper cylinder tail seat, two upper cylinder fixing wing plates are fixed on two sides of one end of the upper die frame, and a shaft which penetrates through the upper cylinder tail seat and is fixedly connected with the upper cylinder tail seat is arranged between the two upper cylinder fixing wing plates; the other end of the lower die driving cylinder is fixedly connected with a lower cylinder tailstock, two lower cylinder fixing wing plates are fixed on two sides of one end of the lower die frame, and a shaft which penetrates through the lower cylinder tailstock and is fixedly connected with the lower cylinder tailstock is arranged between the two lower cylinder fixing wing plates;
the lower swing arm is divided into a main lower swing arm and a slave lower swing arm, the length of the main lower swing arm is longer than that of the slave lower swing arm, the upper ends of the main lower swing arm and the slave lower swing arm are kept horizontally consistent, the main lower swing arm is positioned at the other end of the lower die frame, and the lower end of the main lower swing arm penetrates through a lower joint on a lower die driving cylinder push rod through a pin shaft;
the inner side wall of the upper swing arm is provided with a first reset roller which is pivoted through a second shaft, two ends of the upper die lifting guide bar are abutted against the first reset roller, and the upper die lifting guide bar and the upper die assembly are driven to reset through the rising of the first reset roller;
a second reset roller which is pivoted through a fourth shaft is arranged on the inner side wall of the lower swing arm, two ends of the lower die lifting guide bar are abutted against the second reset roller, and the lower die lifting guide bar and the lower die assembly are driven to reset through the descending of the second reset roller;
the upper die driving cylinder is hinged and fixed on one end of the upper die frame by an upper cylinder fixing wing plate, an upper cylinder tailstock and a shaft; the upper die drives the cylinder to push the push rod, and drives the upper joint and an upper swing arm component connected with the upper joint through a pin shaft to do swing arm motion; an upper swing arm and an upper auxiliary swing arm in the upper swing arm assembly swing by taking a first shaft as a center, and a second shaft and four first rollers drive an upper die bottom plate and an upper die to punch downwards by taking a guide pillar as a guide along with the swing of the upper swing arm; the upper connecting rod is connected with the two upper swing arms, so that the two upper swing arms synchronously lift up and down and drive the upper die base plate; the upper die drives the air cylinder to reset and drives the upper swing arm to return; the four first rollers return along with the upper swing arm through the second shaft, so that the upper die is lifted to lift the guide strip; the upper die lifting guide bar is rigidly connected with the upper die bottom plate, and the upper die lifting guide bar lifts to drive the upper die bottom plate to reset;
the lower die driving cylinder is hinged and fixed on one end of the lower die frame through a lower cylinder fixing wing plate, a lower cylinder tailstock and a shaft; the lower die driving cylinder pushes the lower joint and a lower swing arm component connected with the lower joint through a pin shaft to perform swing arm movement; a lower swing arm and a lower auxiliary swing arm in the lower swing arm assembly swing by taking a third shaft as a center, the fourth shaft and four second rollers swing along with the lower swing arm, and a lower die bottom plate and a lower die are driven to punch upwards by taking a guide pillar as a guide; the lower connecting rod is connected with the two lower swing arms, so that the two lower swing arms synchronously lift up and down and drive the lower die bottom plate; the lower die drives the air cylinder to reset and drives the lower swing arm to return; the four second rollers return along with the upper swing arm through a fourth shaft, so that the lower die is pressed downwards to lift the guide strip; the lower die lifting guide bar is rigidly connected with the lower die bottom plate, and the lower die lifting guide bar lifts to drive the lower die bottom plate to reset; the lower end of the mould component is provided with an air vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710326195.2A CN106956825B (en) | 2017-05-10 | 2017-05-10 | Blanking mechanism of packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710326195.2A CN106956825B (en) | 2017-05-10 | 2017-05-10 | Blanking mechanism of packaging machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106956825A CN106956825A (en) | 2017-07-18 |
| CN106956825B true CN106956825B (en) | 2022-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710326195.2A Active CN106956825B (en) | 2017-05-10 | 2017-05-10 | Blanking mechanism of packaging machine |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201545225U (en) * | 2009-09-28 | 2010-08-11 | 郑朝晖 | Formed heat-seal driving device |
| CN103264795A (en) * | 2013-04-19 | 2013-08-28 | 瑞安市诚达机械有限公司 | Mold with pressurizing connecting rod structure |
| EP3088315B2 (en) * | 2015-04-30 | 2022-11-02 | MULTIVAC Sepp Haggenmüller SE & Co. KG | Deep draw packaging machine with strip puncher |
| CN104986394A (en) * | 2015-06-08 | 2015-10-21 | 浙江方泰电器有限公司 | Sealing and cutting mechanism for plastic sealing of paper money |
| CN204750746U (en) * | 2015-06-28 | 2015-11-11 | 华联机械集团有限公司 | Elevating system of bed die |
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| CN106956825A (en) | 2017-07-18 |
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