CN214493554U - Bag lifting device - Google Patents
Bag lifting device Download PDFInfo
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- CN214493554U CN214493554U CN202120434688.XU CN202120434688U CN214493554U CN 214493554 U CN214493554 U CN 214493554U CN 202120434688 U CN202120434688 U CN 202120434688U CN 214493554 U CN214493554 U CN 214493554U
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- lifting
- barrel body
- cylinder
- bag
- fixedly connected
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Abstract
The utility model discloses a bag lifting device, which is used for lifting a bag opening which is vertically arranged outside a barrel body and comprises a suction lifting component which is circumferentially arranged outside the barrel body; the suction lifting assembly comprises a connecting plate capable of lifting, a first telescopic cylinder which is fixedly connected with the connecting plate and is arranged along the radial direction of the barrel body, a first lifting cylinder which is fixedly connected with the connecting plate and is arranged vertically, a sucker which is fixedly connected with the moving end of the first telescopic cylinder and has an opening direction facing the barrel body, and a limiting rod which is arranged vertically and is connected with the first lifting cylinder; the limiting rod is positioned at the lower part of the sucking disc.
Description
Technical Field
The utility model relates to a mechanical automation field, concretely relates to bag-lifting device.
Background
If the barreled materials have high requirements on sealing performance, a plastic bag needs to be placed in the barrel, and the materials are contained in the plastic bag. After the plastic bag is sleeved in the barrel, the bag opening part naturally falls outside the barrel body.
In the prior art, the plastic bag outside the barrel body is lifted up and sealed by the binding belt in a manual mode, so that the production rhythm of a production line cannot be adapted, and the labor cost is high; if a strapping gun is used for automatic strapping, a bag lifting device is needed to lift the plastic bag outside the barrel body.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a bag lifting device.
In order to solve the technical problem, the utility model adopts the following technical scheme:
a bag lifting device is used for lifting a bag opening which is vertically dropped outside a barrel body and comprises a suction lifting assembly which is circumferentially arranged outside the barrel body; the suction lifting assembly comprises a connecting plate capable of lifting, a first telescopic cylinder which is fixedly connected with the connecting plate and is arranged along the radial direction of the barrel body, a first lifting cylinder which is fixedly connected with the connecting plate and is arranged vertically, a sucker which is fixedly connected with the moving end of the first telescopic cylinder and has an opening direction facing the barrel body, and a limiting rod which is arranged vertically and is connected with the first lifting cylinder; the limiting rod is positioned at the lower part of the sucking disc.
Further, still include with the removal end fixed connection of first lift cylinder and with first telescopic cylinder syntropy set up the telescopic cylinder of second, the gag lever post is with the removal end fixed connection of the telescopic cylinder of second.
The barrel body is provided with a barrel body, a movable end and a plurality of guide rods, wherein the barrel body is provided with a barrel body; the connecting plate is fixedly connected with the mounting plate.
Furthermore, the suction lifting components are four in number, and two suction lifting components are respectively installed on each installation plate.
Compared with the prior art, the utility model has the advantages that:
the utility model separates the bag mouth from the outer wall of the barrel body through the cooperation of the first telescopic cylinder and the sucker; under the drive of first lift cylinder, stretch into the gag lever post between sack and the staving, when the lead screw drove connecting plate and mounting panel upward movement, the gag lever post was mentioned the sack, realized the bag-lifting action.
Drawings
FIG. 1 is a schematic structural view of the bag lifting device of the present invention;
FIG. 2 is a schematic structural view of the whole lifting and tying mechanism;
FIG. 3 is a side view of the lifting and tying mechanism;
fig. 4 is a schematic structural view of the suction lifting assembly of the present invention;
FIG. 5 is a schematic view of the present invention illustrating the lifting of the bag opening;
FIG. 6 is a schematic structural view of the closing device;
FIG. 7 is a schematic view of the screwing device;
fig. 8 is a schematic structural view of the banding gun.
Detailed Description
A preferred embodiment of the present invention will be described in detail below with reference to the accompanying drawings.
The utility model provides a handbag device is used in carrying and holding together and pricks a mouthful mechanism for will hang down and mention at the outer sack of barrel, then carry out follow-up revolving by other devices that carry together and prick a mouthful mechanism and twist soon and prick a mouthful operation.
As shown in fig. 2 and 3, a lifting tying mechanism for lifting a bag opening 2 outside a barrel body 1 and completing tying comprises:
the bag lifting device 10 is used for lifting a bag opening which falls outside the barrel body, so that the bag opening is higher than the barrel body;
the closing device 20 can form a closing area which is used for closing the lifted bag opening and is higher than the barrel body;
the screwing device 30 is provided with a clamping jaw 34 which is arranged above the furling area and can clamp the upper end of the bag opening and rotate, and the clamping jaw drives the bag opening to be screwed and reduces the radial size of the bag opening;
a tie gun 42 capable of tightening the twisted bag opening between the jaws and the gathering area with a tie.
The bag opening lifting and tying mechanism realizes the tying and sealing of the bag opening in the barrel body through the matching of the bag lifting device, the enclosing device, the screwing device and the tying gun; the bag lifting device lifts the bag opening which falls to be treated outside the barrel body, the enclosing device folds the bag opening to be convenient for the clamping jaw to clamp, the clamping jaw clamps the bag opening upper end and then rotates, the upper end of the bag opening is driven to be screwed, the radial size of the bag opening is reduced, and the bag opening is prevented from expanding outwards, so that the bag opening is tightened by the annular binding belt of the binding gun.
The devices are separated from each other but are closely matched, a set of new automatic tying action and flow is created, and the tying action is divided into lifting, closing, clamping, rotating and tightening; the bag lifting device lifts the bag opening to enable the height of the bag opening to be higher than that of the barrel body, so that the bag can be conveniently folded in a subsequent process; the bag opening after being folded is convenient for clamping the clamping jaw; the bag opening is clamped and screwed, then the bag opening is conveniently tied up by the tying gun, all the parts are mutually matched, the automation of the tying station is realized, the efficiency is improved, and the labor cost is reduced.
As shown in fig. 3, comprises a frame 4 and a material conveying line 3; the bag lifting device, the enclosing device, the screwing device and the strapping gun are all arranged on the rack; the barrel body is placed on a material conveying line, and the material conveying line penetrates through the lower portion of the rack.
The material conveying line penetrates through the bottom of the lifting and tying mechanism, the barrel body can penetrate through the lower portion of the rack in the moving process of the barrel body on the material conveying line, and the bag opening is tied up when the barrel body is located under the rack.
As shown in fig. 1, the bag lifting device comprises a vertically arranged screw rod 12, a motor 11 driving the screw rod to rotate, a mounting plate 13 fixedly connected with the moving end of the screw rod and horizontally arranged at two sides of the barrel body, and a suction lifting assembly fixedly connected with the mounting plate and uniformly distributed outside the barrel body.
As shown in fig. 1, the lifting action of the bag lifting device is completed by the screw rod driving the suction lifting assembly: the motor drives the screw rod to rotate, and the screw rod moves upwards or downwards by driving the mounting plate and absorbing the lifting assembly when rotating.
When the screw rod rotates, the moving end of the screw rod moves linearly.
As shown in fig. 4, the suction lifting assembly comprises a first telescopic cylinder 14 fixedly connected with the mounting plate and horizontally arranged along the radial direction of the barrel body, a first lifting cylinder 16 fixedly connected with the mounting plate and vertically arranged, a second telescopic cylinder 17 fixedly connected with the moving end of the first lifting cylinder and arranged in the same direction as the first telescopic cylinder, a sucker 15 fixedly connected with the moving end of the first telescopic cylinder and having an opening facing the barrel body, and a limit rod 18 fixedly connected with the moving end of the second telescopic cylinder and vertically arranged; the limiting rod is positioned at the lower part of the sucking disc.
As shown in fig. 5a-5c, the moving end of the first lifting cylinder extends downward to drive the second telescopic cylinder and the limiting rod to move downward, so that the upper end of the limiting rod is lower than the lower end of the bag opening; the moving end of the first telescopic cylinder extends out to drive the opening part of the sucker to tightly push the bag opening falling outside the barrel, and the moving end of the first telescopic cylinder retracts to lift the bag opening so that the bag opening is separated from the outer wall of the barrel body to form a space; the moving end of the second telescopic cylinder drives the limiting rod to extend out of the lower part of the space; the moving end of the first lifting cylinder retracts upwards to drive the limiting rod to extend into the space, and the lower limiting of the bag opening is completed; and then, the motor drives the lead screw rotatory, carries through absorbing and draws the subassembly to drive the sack and rise, makes the sack be higher than the staving and expand along vertical direction.
Although there is not the flexible cylinder of second also can realize that the gag lever post deepens to the space in, but the flexible cylinder of second can drive the gag lever post and be close to the staving as far as, avoids invalid action.
As shown in fig. 6, the closing device 20 includes a first cylinder 21 and a second cylinder 22 which are transversely arranged, a first lower baffle 23 which is longitudinally arranged and fixedly connected with a moving end of the first cylinder, a second lower baffle 24 which is longitudinally arranged and fixedly connected with a moving end of the second cylinder, a third cylinder 28 which is longitudinally fixedly arranged on an upper surface of the first lower baffle, a fourth cylinder 29 which is longitudinally fixedly arranged on an upper surface of the second lower baffle, a third lower baffle 25 which is fixedly connected with a moving end of the third cylinder, and a fourth lower baffle 26 which is fixedly connected with a moving end of the fourth cylinder; the gathering region comprises a first gathering region 27 at the lower portion; when the first lower baffle and the second lower baffle are close to the limit position, and the third lower baffle and the fourth lower baffle are close to the limit position, the first furling area is formed by the first lower baffle, the second lower baffle, the third lower baffle and the fourth lower baffle in a surrounding manner.
The enclosing device drives four plates by using four cylinders, the bag openings are inwardly folded from the transverse two sides and the longitudinal two sides respectively, and the bag openings are limited in a relatively small area so as to facilitate subsequent clamping and rotating operations.
Specifically, the first cylinder and the second cylinder respectively drive the first lower baffle and the second lower baffle to be close to each other, but the first lower baffle and the second lower baffle are not tightly attached to each other when being close to the limit positions, but are separated by a small distance; the third cylinder and the fourth cylinder respectively drive the third lower baffle and the fourth lower baffle to be close to each other, but the third lower baffle and the fourth lower baffle are not tightly attached together when being close to extreme positions and are also separated by a small distance; therefore, the bag opening is folded from four directions by the first lower baffle, the second lower baffle, the third lower baffle and the fourth lower baffle, so that the clamping jaws can be clamped conveniently; and the bag openings are not tightly pressed between the two pairs of lower baffles, so that the bag openings can be conveniently screwed in the follow-up process.
As shown in fig. 6, the device further includes a first upper baffle 231 fixedly connected to the first lower baffle and located directly above the first lower baffle, a second upper baffle 241 fixedly connected to the second lower baffle and located directly above the second lower baffle, a third upper baffle 251 fixedly connected to the third lower baffle and located directly above the third lower baffle, and a fourth upper baffle 261 fixedly connected to the fourth lower baffle and located directly above the fourth lower baffle; the furling zone further comprises a second furling zone 271 located at the upper part of the first furling zone; when the first upper baffle and the second upper baffle are close to the limit position, and the third upper baffle and the fourth upper baffle are close to the limit position, the first upper baffle, the second upper baffle, the third upper baffle and the fourth upper baffle surround to form the second furling area.
Between baffle, under fourth overhead gage and the fourth under the third overhead gage and be connected through the round bar between the baffle, third overhead gage and fourth overhead gage are located respectively on first overhead gage, the second overhead gage, have the clearance between the baffle on first overhead gage and the second, the round bar size is less than the clearance for the round bar can vertically run through the clearance, and in the motion process, can not take place between round bar and the first overhead gage and the second overhead gage and move and interfere.
In order to conveniently tighten the bag opening by the binding gun, the bag opening part needs to be provided with a section of part to be tightened, which is stable in size, vertically upward and relatively compact; therefore, four upper baffles are fixedly arranged right above each lower baffle, and the lower baffles can drive the upper baffles to move in the same direction when moving, so that when the four lower baffles form a first furling area, the four upper baffles can form a second furling area; the lifting and tying mechanism is limited in two positions through a first gathering area and a second gathering area, when the clamping jaw clamps the upper end of the pocket, and after a plurality of circles are rotated, a section of tightening part which is stable in size and tight can be formed between the first gathering area and the second gathering area, the strapping gun can extend to the position between the first gathering area and the second gathering area under the action of the fifth cylinder, and the tightening operation is carried out on the tightening part through the strapping tape.
As shown in fig. 8, the lifting and tying mechanism includes a tying device 40, the tying device includes a fifth cylinder 41 and a banding gun transversely fixed on the frame, the banding gun is horizontally disposed and fixedly connected to the moving end of the fifth cylinder, and the banding gun is located between the first folding area and the second folding area in the vertical direction.
As shown in fig. 7, the screwing device further includes a second lifting cylinder 31 vertically fixed on the frame, a third lifting cylinder 33 vertically connected to the moving end of the second lifting cylinder, and a rotating motor 32 driving the third lifting cylinder to rotate relative to the moving end of the second lifting cylinder; the clamping jaws are four in number and are uniformly distributed in the circumferential direction of the third lifting cylinder; the clamping jaw comprises a pressing rod 341 which is hinged with the lower part of the fixed end of the third lifting cylinder and is vertically arranged, a connecting rod 342 of which one end is hinged with the movable end of the third lifting cylinder, and a clamping rod 343 which is fixedly connected with the lower end of the pressing rod and is vertically arranged; the other end of the connecting rod is hinged with the middle part of the pressing rod.
The upper end of the bag opening can be stably erected below the clamping jaw after being limited in the first folding area and the second folding area; the clamping jaw moves downwards under the driving of the second lifting cylinder, so that the clamping rods are distributed around the upper end of the bag opening; the moving end of the third lifting cylinder retracts upwards, and the pressing rods are driven to approach each other through the connecting rod, so that the upper end of the bag opening is clamped; the motor drives the whole third lifting cylinder to rotate, so that the bag opening is screwed, and the part of the bag opening between the first folding area and the second folding area can form a part to be fastened.
Each cylinder in the lifting and tying mechanism is provided with a fixed end and a movable end which can do linear motion relative to the fixed end.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. A bag lifting device is used for lifting a bag opening which is dropped outside a barrel body and is characterized by comprising a suction lifting assembly which is arranged outside the barrel body along the circumferential direction; the suction lifting assembly comprises a connecting plate capable of lifting, a first telescopic cylinder (14) which is fixedly connected with the connecting plate and is arranged along the radial direction of the barrel body, a first lifting cylinder (16) which is fixedly connected with the connecting plate and is vertically arranged, a sucker (15) which is fixedly connected with the moving end of the first telescopic cylinder and has an opening direction facing the barrel body, and a limiting rod (18) which is vertically arranged and is connected with the first lifting cylinder; the limiting rod is positioned at the lower part of the sucking disc.
2. The bag lifting device of claim 1, wherein: still include with the removal end fixed connection of first lift cylinder and with first telescopic cylinder syntropy set up second telescopic cylinder (17), gag lever post (18) and the removal end fixed connection of second telescopic cylinder.
3. The bag lifting device of claim 1, wherein: comprises a vertically arranged screw rod (12), a motor (11) driving the screw rod to rotate, and a mounting plate (13) fixedly connected with the moving end of the screw rod and horizontally arranged at two sides of a barrel body; the connecting plate is fixedly connected with the mounting plate.
4. A bag lifting device according to claim 3, characterised in that: the suction lifting components are four in number, and two suction lifting components are respectively installed on each installation plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120434688.XU CN214493554U (en) | 2021-02-26 | 2021-02-26 | Bag lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120434688.XU CN214493554U (en) | 2021-02-26 | 2021-02-26 | Bag lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214493554U true CN214493554U (en) | 2021-10-26 |
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ID=78226188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120434688.XU Active CN214493554U (en) | 2021-02-26 | 2021-02-26 | Bag lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214493554U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114291357A (en) * | 2021-12-31 | 2022-04-08 | 安徽喜宝高分子材料有限公司 | Real mineral varnish filling is with sack encapsulation equipment |
| CN115320964A (en) * | 2022-09-01 | 2022-11-11 | 刁书才 | Powder packaging ribbon assembly line |
-
2021
- 2021-02-26 CN CN202120434688.XU patent/CN214493554U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114291357A (en) * | 2021-12-31 | 2022-04-08 | 安徽喜宝高分子材料有限公司 | Real mineral varnish filling is with sack encapsulation equipment |
| CN114291357B (en) * | 2021-12-31 | 2023-08-22 | 安徽喜宝高分子材料有限公司 | Bag mouth packaging equipment for filling real stone paint |
| CN115320964A (en) * | 2022-09-01 | 2022-11-11 | 刁书才 | Powder packaging ribbon assembly line |
| CN115320964B (en) * | 2022-09-01 | 2023-10-27 | 山东圣士达机械科技股份有限公司 | Powder packaging ribbon assembly line |
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