CN211254279U - Multi-level transition mechanism that shifts - Google Patents
Multi-level transition mechanism that shifts Download PDFInfo
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- CN211254279U CN211254279U CN201921647383.6U CN201921647383U CN211254279U CN 211254279 U CN211254279 U CN 211254279U CN 201921647383 U CN201921647383 U CN 201921647383U CN 211254279 U CN211254279 U CN 211254279U
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Abstract
A multi-level transition mechanism shifts, there are blank seats of cave used for placing the bottle base forward that is arranged at the equal interval on the circular orbit, connect the blank device to locate above one side of the circular orbit, the outside of the other side of the circular orbit has the turnover displacement mechanism used for overturning and putting the bottle base upside down in the blank seat of bottle of the hollow forming machine, in the turnover displacement mechanism, the turnover platform is connected with lifting unit used for raising or lowering the platform height, the bush of shifting is fixed on the fixed seat of both sides of the turnover platform, the rotary rod locates at the inboard of the bush of shifting, both ends of the rotary rod are placed in bearing of the fixed seat, the dead lever of the tail part of the manipulator passes the orbit gap and rotary rod connection of the bush surface of shifting, the manipulator has the journey moved axially along rotary rod, the bush surface of shifting has; the rotating rod is connected with a rotating assembly used for driving the rotating rod to rotate. The utility model discloses mechanized operation, efficiency are higher, the cost is lower, product quality stability is better.
Description
Technical Field
The utility model belongs to cavity former field relates to the transition mechanism that shifts at many levels that is used for the middle transmission between injection molding machine and the hollow forming machine.
Background
The hollow forming machine (also called bottle blowing machine) and the injection molding machine are used for producing respective products independently, and the interaction of the hollow forming machine and the injection molding machine needs to be finished through manual packaging, transportation and warehousing. In these links, scratching and deformation of the product cannot be avoided, the failure rate of the machine and the defective rate of the product are greatly increased, and the butt joint of each middle working link consumes time and money.
Disclosure of Invention
In order to overcome the efficiency of manual operation between existing injection molding machine and the hollow molding machine lower, the cost is higher, the relatively poor not enough of product quality stability, the utility model provides a mechanized operation, efficiency are higher, the cost is lower, the better multi-level transition mechanism that shifts of product quality stability.
The utility model provides a technical scheme that its technical problem adopted is:
a multi-level deflection transition mechanism comprises a blank receiving device, an annular track and a turnover deflection mechanism, wherein the annular track is provided with blank hole seats which are arranged at equal intervals and used for placing bottle blanks in the forward direction, the blank receiving device is positioned above one side of the annular track, the outer side of the other side of the annular track is provided with the turnover deflection mechanism used for turning over the bottle blanks and placing the bottle blanks upside down on the blank hole seats of a hollow forming machine, the turnover deflection mechanism comprises a turnover platform, a deflection sleeve and a manipulator, the turnover platform is connected with a lifting component used for lifting or descending the height of the platform, the deflection sleeve is fixed on fixed seats at two sides of the turnover platform, a rotating rod is positioned at the inner side of the deflection sleeve, two ends of the rotating rod are arranged in bearings of the fixed seats, and a fixing rod at the tail part of the manipulator penetrates through a track gap on, the manipulator has a stroke moving along the axial direction of the rotating rod, the surface of the displacement sleeve is provided with a track for the manipulator to pass through and realize displacement, the distance between one limit position of the adjacent tracks is the distance between the adjacent blank seats of the annular track, and the distance between the other limit position of the adjacent tracks is the interval between the adjacent bottle blanks processed by the hollow forming machine; the rotary rod is connected with a rotating assembly used for driving the rotary rod to rotate.
Further, the lifting assembly comprises a lifting cylinder, and the action end of the lifting cylinder is connected with the bottom of the overturning platform.
Still further, the rotating assembly comprises a rotating cylinder, a rack and a gear, the rotating cylinder is installed on the overturning platform, the action end of the rotating cylinder is linked with the rack, the rack is meshed with the gear, and the gear is sleeved and rolled on the rotating rod.
Furthermore, the manipulator comprises a gas claw, a finger and a fixed rod, wherein the finger is arranged on the gas claw, and the gas claw is fixed on the fixed rod.
An additional track is arranged above the annular track in front of the turnover displacement mechanism in the running direction, a channel for hanging the tube blank is arranged in the middle of the additional track, and the height of the channel is lower than that of a check ring of the tube blank which is positioned in the blank hole seat and is placed in the forward direction.
Preferably, the blank receiving device is sequentially provided with channels for the tube blanks to slide off at intervals, the distances between the upper ends and the lower ends of every two adjacent channels are equal, the distance between the upper ends of every two adjacent channels is the interval between the adjacent bottle blanks processed by the injection molding machine, and the distance between the lower ends of every two adjacent channels is the distance between the adjacent blank-inserting seats of the annular tracks.
Further, the lower extreme of passageway is equipped with the valve plate, the valve plate blocks the passageway lower extreme or keeps away from the blanking cylinder connection of passageway lower extreme with being used for controlling the valve plate.
Furthermore, a positioning strip is arranged on the side edge of the annular track below the channel, the positioning strip is connected with the outer wall of the blank holder on the annular track and used for positioning the gliding tube blank, and the positioning strip is connected with a positioning cylinder used for driving the positioning strip to be close to or far away from the blank holder.
The blank receiving device is of a strainer type structure.
Preferably, the upper end of the channel is larger than the lower end, and the cross section of the channel is conical.
The technical conception of the utility model is as follows: the multi-level transition mechanism that shifts is located the centre of cavity molding machine and injection molding machine, manipulator system gets the base, the pipe places multi-level transition mechanism that shifts and passes through in the transition, insert the pipe on the operation runway aluminium seat in the cavity molding machine by snatching upset shift mechanism again, let the pipe get into the next link of cavity molding machine, this link of action substitution manual work of these movements, pair injection molding machine production pipe production cycle (for example one goes out ten two chambeies) and cavity molding machine (for example one goes out four) blowing bottle production cycle, realize full-automatic intelligent production, let injection molding machine and cavity molding machine zero distance coordinated production.
The blank receiving device is of a strainer type structure, and the tube blank enters from an upper opening and slides to a lower outlet along with the dead weight to realize displacement.
The beneficial effects of the utility model are that: the method has the advantages of mechanical operation, high efficiency, low cost and good product quality stability.
Drawings
FIG. 1 is a schematic diagram of a multi-level indexing transition mechanism.
FIG. 2 is a top view of a multi-level indexing transition mechanism.
Fig. 3 is a schematic view of an initial state of the reverse shift mechanism.
Fig. 4 is a second state diagram of the reverse shift mechanism.
Fig. 5 is a top view of the inverted indexing structure.
Fig. 6 is a side view of the flip index mechanism.
Fig. 7 is a schematic view of a robot.
Fig. 8 is a schematic view of an indexing sleeve.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 and 2, a multi-level deflection transition mechanism comprises a blank receiving device, an annular rail and a turnover deflection mechanism, wherein the annular rail is provided with blank receiving seats which are arranged at equal intervals and used for placing bottle blanks in the forward direction, the blank receiving device is positioned above one side of the annular rail, the outer side of the other side of the annular rail is provided with the turnover deflection mechanism used for turning over the bottle blanks and placing the bottle blanks upside down on the blank receiving seats of a hollow forming machine, the turnover deflection mechanism comprises a turnover platform, a deflection sleeve and a manipulator, the turnover platform is connected with a lifting component used for lifting or descending the height of the platform, the deflection sleeve is fixed on fixed seats at two sides of the turnover platform, a rotating rod is positioned at the inner side of the deflection sleeve, two ends of the rotating rod are arranged in bearings of the fixed seats, and a fixing rod at the tail part of the manipulator penetrates through a rail, the manipulator has a stroke moving along the axial direction of the rotating rod, the surface of the displacement sleeve is provided with a track for the manipulator to pass through and realize displacement, the distance between one limit position of the adjacent tracks is the distance between the adjacent blank seats of the annular track, and the distance between the other limit position of the adjacent tracks is the interval between the adjacent bottle blanks processed by the hollow forming machine; the rotary rod is connected with a rotating assembly used for driving the rotary rod to rotate.
Further, the lifting assembly comprises a lifting cylinder, and the action end of the lifting cylinder is connected with the bottom of the overturning platform.
Still further, the rotating assembly comprises a rotating cylinder, a rack and a gear, the rotating cylinder is installed on the overturning platform, the action end of the rotating cylinder is linked with the rack, the rack is meshed with the gear, and the gear is sleeved and rolled on the rotating rod.
Furthermore, the manipulator comprises a gas claw, a finger and a fixed rod, wherein the finger is arranged on the gas claw, and the gas claw is fixed on the fixed rod.
An additional track is arranged above the annular track in front of the turnover displacement mechanism in the running direction, a channel for hanging the tube blank is arranged in the middle of the additional track, and the height of the channel is lower than that of a check ring of the tube blank which is positioned in the blank hole seat and is placed in the forward direction.
Preferably, the blank receiving device is sequentially provided with channels for the tube blanks to slide off at intervals, the distances between the upper ends and the lower ends of every two adjacent channels are equal, the distance between the upper ends of every two adjacent channels is the interval between the adjacent bottle blanks processed by the injection molding machine, and the distance between the lower ends of every two adjacent channels is the distance between the adjacent blank-inserting seats of the annular tracks.
Further, the lower extreme of passageway is equipped with the valve plate, the valve plate blocks the passageway lower extreme or keeps away from the blanking cylinder connection of passageway lower extreme with being used for controlling the valve plate.
Furthermore, a positioning strip is arranged on the side edge of the annular track below the channel, the positioning strip is connected with the outer wall of the blank holder on the annular track and used for positioning the gliding tube blank, and the positioning strip is connected with a positioning cylinder used for driving the positioning strip to be close to or far away from the blank holder.
The blank receiving device is of a strainer type structure.
Preferably, the upper end of the channel is larger than the lower end, and the cross section of the channel is conical.
In this embodiment, twelve blank tubes are placed in the blank receiving device by the palm of the manipulator (P3 ≠ P2). The blank receiving device is of a strainer type structure, a pipe blank enters from an upper opening and slides to a lower outlet along with self weight, at the moment, in a blow molding action period of a hollow molding machine at the front part, the positioning cylinder 3 moves forward and moves the positioning strip 4 to position twelve hole blank seats 5, the blanking cylinder 1 opens the valve plate 2, twelve branch pipe blanks fall into the hole blank seats 5 (no other pipe blank exists at the twelve hole blank seats 5 right before), the positioning cylinder 3 returns, the positioning strip 4 is separated from the hole blank seats 5, the blanking cylinder 1 returns to the position, the valve plate 2 seals the outlet of the blank receiving device back, and the first variable pitch butt joint is completed.
The aluminum seat 8 on the blow-molding machine rail moves 4P 1 positions per blow-molding machine cycle. The driven wheel disc 9 drives the chain wheels 10 and 6 to move synchronously, and the blank socket seat 5 on the annular track moves 4P 2 positions.
The position changing sleeve 14 is fixed on the fixed seats 20 at two sides of the overturning platform 19, the rotating rod 13 penetrates through the inner sides of the position changing sleeve 14 and is arranged in the bearings of the fixed seats 20 at two sides, the fixing rod 12 of the air claw 7 penetrates through a track gap on the position changing sleeve 14 (see figure 8) and is connected with the rotating rod 13 in series, and the fixing rod 12 can slide on the rotating rod 13 along the track of the position changing sleeve 14. The end of the rotating rod 13 is provided with a gear 17 which is meshed with a rack 16 on the fixed seat 20, and the rack 16 is controlled by a rotating cylinder 15.
The air claw 7 controls a finger 11 to grab four tube blanks from the hole blank seat 5 on the annular track, the lifting air cylinder 18 ascends the overturning platform 19 to separate the tube blanks from the hole blank seat 5, the rotating air cylinder 15 pulls the rack 16 to shift, the air claw 7 rotates along with the rotating rod 13, the distance between the air claws 7 is changed through the track of the shifting sleeve 14, the distance is changed from P2 to P1, the tube blanks are sent to the aluminum seat 8 of the track of the hollow forming machine below the air cylinder 18, and the second pitch-changing butt joint is realized (P2 is not equal to P1). In this way, the blow molding machine operates for three times (in the three periods, the injection molding machine produces pipe blanks, the manipulator grabs the pipe blanks produced by the injection molding machine and puts the pipe blanks into the blank receiving device), twelve pipe blanks on the annular track are taken away and put on the track aluminum seat 8 of the blow molding machine, the blank receiving device is just opposite to the blank cavity seat 5, the positioning cylinder 3 and the blanking cylinder 1 can be operated circularly in the next cavity blow molding action period of the blow molding machine, and 12 branch pipe blanks in the blank receiving device which is kept still can be put into the blank cavity seat 5.
The additional track is used for forcibly separating the tube blank which is not taken away by the air claw 7 from the hollow blank seat 5 and emptying the tube blank in the hollow blank seat 5 to prepare for placing the tube blank in the next circulation.
Claims (10)
1. A multi-level deflection transition mechanism is characterized by comprising a blank receiving device, an annular rail and a turnover deflection mechanism, wherein the annular rail is provided with blank hole seats which are arranged at equal intervals and used for placing bottle blanks in the forward direction, the blank receiving device is positioned above one side of the annular rail, the outer side of the other side of the annular rail is provided with the turnover deflection mechanism used for turning over the bottle blanks and placing the bottle blanks upside down on the blank bottle seats of a hollow forming machine, the turnover deflection mechanism comprises a turnover platform, a deflection sleeve and a manipulator, the turnover platform is connected with a lifting component used for lifting or descending the height of the platform, the deflection sleeve is fixed on fixing seats at two sides of the turnover platform, a rotating rod is positioned at the inner side of the deflection sleeve, two ends of the rotating rod are arranged in bearings of the fixing seats, and a fixing rod at the tail part of the manipulator penetrates through a rail gap on the, the manipulator has a stroke moving along the axial direction of the rotating rod, the surface of the displacement sleeve is provided with a track for the manipulator to pass through and realize displacement, the distance between one limit position of the adjacent tracks is the distance between the adjacent blank seats of the annular track, and the distance between the other limit position of the adjacent tracks is the interval between the adjacent bottle blanks processed by the hollow forming machine; the rotary rod is connected with a rotating assembly used for driving the rotary rod to rotate.
2. The multi-level indexing transition mechanism of claim 1, wherein the lifting assembly comprises a lifting cylinder, and the actuating end of the lifting cylinder is connected to the bottom of the turnover platform.
3. The multi-level deflection transition mechanism as claimed in claim 1 or 2, wherein the rotating assembly comprises a rotating cylinder, a rack and a gear, the rotating cylinder is mounted on the turning platform, the actuating end of the rotating cylinder is linked with the rack, the rack is engaged with the gear, and the gear is sleeved on the rotating rod.
4. The multi-level shift transition mechanism as claimed in claim 1 or 2, wherein the manipulator comprises a pneumatic gripper, a finger and a fixing rod, the finger is mounted on the pneumatic gripper, and the pneumatic gripper is fixed on the fixing rod.
5. The multi-level deflection transition mechanism according to claim 1 or 2, wherein an additional track is arranged above the annular track in front of the turnover deflection mechanism in the running direction, a channel for hanging the tube blank is arranged in the middle of the additional track, and the height of the channel is lower than that of a retainer ring of the tube blank which is positioned in the cavity blank seat and is placed in the forward direction.
6. The multi-level transition mechanism according to claim 1 or 2, wherein the blank receiving device is sequentially provided with channels for the tube blanks to slide down at intervals, the distances between the upper ends and the lower ends of every two adjacent channels are equal, the distance between the upper ends of every two adjacent channels is the interval between the adjacent bottle blanks processed by the injection molding machine, and the distance between the lower ends of every two adjacent channels is the distance between the adjacent blank seats of the annular track.
7. The multi-level deflection transition mechanism as claimed in claim 6, wherein the lower end of the channel is provided with a valve plate, and the valve plate is connected with a blanking cylinder for controlling the valve plate to block the lower end of the channel or to be far away from the lower end of the channel.
8. The multi-level shift transition mechanism as claimed in claim 6, wherein the side of the circular track below the channel is provided with a positioning bar, the positioning bar is connected with the outer wall of the blank holder on the circular track for positioning the tube blank sliding downwards, and the positioning bar is connected with a positioning cylinder for driving the positioning bar to approach or leave the blank holder.
9. The transition mechanism of claim 6, wherein the blank receiving device is a strainer-type structure.
10. The multi-level deflection transition mechanism of claim 6, wherein the channel has a tapered cross-section with a larger upper end than a lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921647383.6U CN211254279U (en) | 2019-09-29 | 2019-09-29 | Multi-level transition mechanism that shifts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921647383.6U CN211254279U (en) | 2019-09-29 | 2019-09-29 | Multi-level transition mechanism that shifts |
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| Publication Number | Publication Date |
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| CN211254279U true CN211254279U (en) | 2020-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921647383.6U Active CN211254279U (en) | 2019-09-29 | 2019-09-29 | Multi-level transition mechanism that shifts |
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| CN (1) | CN211254279U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110562714A (en) * | 2019-09-29 | 2019-12-13 | 昌盛达机械(浙江)有限公司 | Multi-level transition mechanism that shifts |
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2019
- 2019-09-29 CN CN201921647383.6U patent/CN211254279U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110562714A (en) * | 2019-09-29 | 2019-12-13 | 昌盛达机械(浙江)有限公司 | Multi-level transition mechanism that shifts |
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