CN210652073U - Bag bottom opening device for environment-friendly paper bag - Google Patents
Bag bottom opening device for environment-friendly paper bag Download PDFInfo
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- CN210652073U CN210652073U CN201921573149.3U CN201921573149U CN210652073U CN 210652073 U CN210652073 U CN 210652073U CN 201921573149 U CN201921573149 U CN 201921573149U CN 210652073 U CN210652073 U CN 210652073U
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Abstract
The utility model discloses a device is opened at bottom of bag of environmental protection container bag, include: the device comprises an environment-friendly paper bag, a conveying chain, a stop gauge, a rack platform, a transmission device and an adsorption device; two sides of the center of the upper end of the rack platform are respectively provided with a stop gauge; a sliding groove is formed in the rack platform between the two stop gauges; a conveying chain is arranged in the center of the bottom end of the rack platform, and the position of the conveying chain is matched with the position of the sliding groove; two sides of the rack platform are respectively provided with a transmission device; the middle part of the upper end of the rack platform, two sides of the stop gauge are respectively provided with an adsorption device, and the rear end of the adsorption device is connected with the transmission device. This device reasonable in design, convenient to use, after environmental protection container bag becomes a section of thick bamboo and draws end, by the middle part of chain conveying to rack platform, then by the suction nozzle of installing on the adsorption equipment of platform both sides, open the bag end, improved work efficiency.
Description
Technical Field
The utility model belongs to the technical field of mechanical equipment technique and specifically relates to a bag end opening device of environmental protection container bag is related to.
Background
With the tightening of the national environmental protection policy, the demand for the environmental protection paper bags in the market is more and more vigorous, so the requirement on the speed of the environmental protection paper bag production equipment is higher and higher, and the speed is from dozens per minute to hundreds of minutes, even thousands of bags per minute. The production capacity of the traditional paper bag machine cannot meet the high demand of the current market, and the market urgently needs the paper bag machine with higher production efficiency. In the prior art, the paper bag is formed by matching the edge inserting wheel device with the template, the raw glue paper is wrapped on the template device, the collagen paper forms an 'M' edge cylinder material under the combined action of the template device and the edge inserting wheel device, and the traction device pulls the cylinder material to move along the traction direction of the traction device. In the forming process, the depth of the M edge is determined by the depth of the edge inserting wheel device, the edge inserting wheel device is complex to adjust, the processing error is large, large errors exist on the left side and the right side of the M edge, the edge inserting wheel device, the template device and the collagen paper interact with each other to generate large friction force, and the barrel formed by the collagen paper is easy to tear and deform.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an opening device at bottom of bag of environmental protection container bag.
To achieve the above object, the present invention adopts the following:
a bag bottom opening device of an environment-friendly paper bag comprises: the device comprises an environment-friendly paper bag, a conveying chain, a stop gauge, a rack platform, a transmission device and an adsorption device; two sides of the center of the upper end of the rack platform are respectively provided with a stop gauge; a sliding groove is formed in the rack platform between the two stop gauges; a conveying chain is arranged in the center of the bottom end of the rack platform, and the position of the conveying chain is matched with the position of the sliding groove; two sides of the rack platform are respectively provided with a transmission device; the middle part of the upper end of the rack platform, two sides of the stop gauge are respectively provided with an adsorption device, and the rear end of the adsorption device is connected with the transmission device.
Preferably, the transmission device comprises a first bearing seat, a large synchronous belt pulley, a small synchronous belt pulley, a synchronous belt, a second bearing seat, a second shaft, a first oscillating bar, a first connecting rod, a joint bearing, a second oscillating bar, a second connecting rod, a guide shaft, a linear bearing and a fixing plate; the first bearing seat is arranged at the bottom end of the middle part of the side surface of the rack platform; the two sides of the inside of the first bearing seat are respectively provided with a large synchronous belt wheel, and the large synchronous belt wheel is movably connected with the first bearing seat through a first shaft; two sides of the middle part of the upper end of the side surface of the rack platform are respectively provided with a second bearing seat; synchronous small belt wheels are respectively arranged on two sides of the middle part of each of the two second bearing seats, correspond to the synchronous large belt wheels and are connected through synchronous belts; the synchronous small belt wheel is fixed on a second bearing seat through a second shaft; a first oscillating bar and a second oscillating bar are respectively arranged on a second shaft in the middle of the two small synchronous belt wheels; a first connecting rod is arranged on the side surface of the front end of the first oscillating rod; the front end of the first connecting rod is provided with a joint bearing; the joint bearing is fixed on the adsorption device; a second connecting rod is arranged at the front end of the second oscillating rod; a fixing plate is arranged on the front side of the second connecting rod; a linear bearing is arranged on the fixed plate; the guide shaft penetrates through the linear bearing, the front end of the guide shaft is fixed on the adsorption device, and the rear end of the guide shaft is movably connected with the second connecting rod.
Preferably, the suction device comprises a suction nozzle fixing plate, a suction nozzle and a connecting block; a suction nozzle fixing plate is arranged at the front end of the connecting block; the bottom end of the suction nozzle fixing plate is movably connected with the bottom end of the connecting block through a third shaft; a suction nozzle is arranged at the front end of the suction nozzle fixing plate; the rear end of the suction nozzle fixing plate is movably connected with the joint bearing through a pin shaft; the rear end of the connecting block is fixedly connected with the guide shaft.
The utility model has the advantages of it is following:
this device reasonable in design, convenient to use, after environmental protection container bag becomes a section of thick bamboo and draws end, by the middle part of chain conveying to rack platform, then by the suction nozzle of installing on the adsorption equipment of platform both sides, open the bag end, improved work efficiency.
Drawings
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of the bag bottom opening device of the environmental protection paper bag of the present invention.
Fig. 2 is a partially enlarged view of fig. 1.
In the figures, the various reference numbers are:
1-environment-friendly paper bag, 2-conveying chain, 3-stop gauge, 4-frame platform, 41-sliding chute, 5-first bearing seat, 6-first shaft, 7-large synchronous pulley, 71-small synchronous pulley, 8-synchronous belt, 9-second bearing seat, 10-second shaft, 11-first oscillating bar, 12-first connecting rod, 13-joint bearing, 14-pin shaft, 15-suction nozzle fixing plate, 16-suction nozzle, 17-third shaft, 18-second oscillating bar, 19-second connecting rod, 20-guide shaft, 21-linear bearing, 22-fixing plate and 23-connecting block.
Detailed Description
In order to illustrate the invention more clearly, the invention is further described below with reference to preferred embodiments. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.
As shown in fig. 1 and 2, a bottom opening apparatus for an environmental protection paper bag comprises: the environment-friendly paper bag comprises an environment-friendly paper bag 1, a conveying chain 2, a baffle gauge 3, a rack platform 4, a transmission device and an adsorption device; two sides of the center of the upper end of the rack platform 4 are respectively provided with a stop gauge 3; a sliding groove 41 is arranged on the frame platform 4 between the two stop gauges 3; a conveying chain 2 is arranged at the center of the bottom end of the rack platform 4, and the position of the conveying chain 2 is matched with the position of the sliding chute 41; two sides of the frame platform 4 are respectively provided with a transmission device; and the middle part of the upper end of the rack platform 4 is provided with an adsorption device on each of two sides of the stop gauge, and the rear end of the adsorption device is connected with the transmission device.
The transmission device comprises a first bearing seat 5, a synchronous large belt wheel 7, a synchronous small belt wheel 71, a synchronous belt 8, a second bearing seat 9, a second shaft 10, a first swing rod 11, a first connecting rod 12, a joint bearing 13, a second swing rod 18, a second connecting rod 19, a guide shaft 20, a linear bearing 21 and a fixing plate 22; the first bearing seat 5 is arranged at the bottom end of the middle part of the side surface of the rack platform 4; two sides of the interior of the first bearing seat 5 are respectively provided with a large synchronous belt pulley 7, and the large synchronous belt pulley 7 is movably connected with the first bearing seat 5 through a first shaft 6; a second bearing seat 9 is respectively arranged on two sides of the middle part of the upper end of the side surface of the rack platform 4; synchronous small belt wheels 71 are respectively arranged on two sides of the middle part of the two second bearing seats 9, and the synchronous small belt wheels 71 correspond to the synchronous large belt wheels 7 and are connected through synchronous belts 8; the synchronous small belt wheel 71 is fixed on a second bearing seat 9 through a second shaft 10; a first swing rod 11 and a second swing rod 18 are respectively arranged on the second shaft 10 in the middle of the two small synchronous belt wheels 71; a first connecting rod 12 is arranged on the side surface of the front end of the first oscillating rod 11; a joint bearing 13 is arranged at the front end of the first connecting rod 12; the joint bearing 13 is fixed on the adsorption device; a second connecting rod 19 is arranged at the front end of the second swing rod 18; a fixing plate 22 is arranged on the front side of the second connecting rod 19; a linear bearing 21 is arranged on the fixing plate 22; the guide shaft 20 passes through the linear bearing 21, the front end of the guide shaft is fixed on the adsorption device, and the rear end of the guide shaft is movably connected with the second connecting rod 19.
The adsorption device comprises a suction nozzle fixing plate 15, a suction nozzle 16 and a connecting block 23; the front end of the connecting block 23 is provided with a suction nozzle fixing plate 15; the bottom end of the suction nozzle fixing plate 15 is movably connected with the bottom end of the connecting block 23 through a third shaft 17; a suction nozzle 16 is arranged at the front end of the suction nozzle fixing plate 15; the rear end of the suction nozzle fixing plate 15 is movably connected with the joint bearing 13 through a pin shaft 14; the rear end of the connecting block 23 is fixedly connected with the guide shaft 20.
The synchronous small belt wheel 71, the first swing rod 11 and the second swing rod 18 are fixedly connected with the second shaft 10. When the synchronous large belt wheel 7 rotates, the synchronous small belt wheel 71 is driven to rotate through the synchronous belt 8, at the moment, the second shaft 10 rotates along with the synchronous small belt wheel, and meanwhile, the first swing rod 11 and the second swing rod 18 are driven to rotate, and therefore the device is driven to operate.
The first oscillating bar 11 is connected with the first connecting rod 12 through a pin shaft, and the first oscillating bar 11 can push the first connecting rod 12 to move back and forth through the pin shaft connection.
The working principle of the device is as follows: after the end is drawn to environmental protection container bag 1 one-tenth section of thick bamboo, carry to frame platform 4 and keep off in the middle of rule 3 by conveying chain 2, No. one bearing frame 5 is fixed on frame platform, No. one axle 6 is the drive shaft, and No. two bearing frames 9 are fixed on frame platform, thereby No. two axles 10 are rotated through synchronous big band pulley 7 by the drive of No. one axle 6 and are driven hold-in range 8 and drive synchronous little band pulley 71 and rotate.
The second shaft 10 rotates to drive the first swing rod 11 to rotate around the second shaft 10, and the suction nozzle fixing plate 15 is driven to rotate around the third shaft 17 between a horizontal state and a vertical state through the first connecting rod 12 and the joint bearing 13.
Meanwhile, the second swing link 18 rotates around the second shaft 10, and drives the suction nozzle fixing plate 15 to move back and forth relative to the fixing plate 22 and the linear bearing 21 through the second connecting rod 19 and the two guide shafts 20.
The suction nozzle 16 and the suction nozzle fixing plate 15 can stably open the bag bottom under the combined action of the rotation and the back-and-forth movement.
Obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it is obvious for those skilled in the art to make other variations or changes based on the above descriptions, and all the embodiments cannot be exhausted here, and all the obvious variations or changes that belong to the technical solutions of the present invention are still in the protection scope of the present invention.
Claims (5)
1. The utility model provides a bag end opening device of environmental protection container bag which characterized in that includes: the device comprises an environment-friendly paper bag, a conveying chain, a stop gauge, a rack platform, a transmission device and an adsorption device; two sides of the center of the upper end of the rack platform are respectively provided with a stop gauge; a sliding groove is formed in the rack platform between the two stop gauges; a conveying chain is arranged in the center of the bottom end of the rack platform, and the position of the conveying chain is matched with the position of the sliding groove; two sides of the rack platform are respectively provided with a transmission device; the middle part of the upper end of the rack platform, two sides of the stop gauge are respectively provided with an adsorption device, and the rear end of the adsorption device is connected with the transmission device.
2. The bag bottom opening device for the environment-friendly paper bag according to claim 1, wherein the transmission device comprises a first bearing seat, a large synchronous belt pulley, a small synchronous belt pulley, a synchronous belt, a second bearing seat, a second shaft, a first oscillating bar, a first connecting rod, a joint bearing, a second oscillating bar, a second connecting rod, a guide shaft, a linear bearing and a fixing plate; the first bearing seat is arranged at the bottom end of the middle part of the side surface of the rack platform; the two sides of the inside of the first bearing seat are respectively provided with a large synchronous belt wheel, and the large synchronous belt wheel is movably connected with the first bearing seat through a first shaft; two sides of the middle part of the upper end of the side surface of the rack platform are respectively provided with a second bearing seat; synchronous small belt wheels are respectively arranged on two sides of the middle part of each of the two second bearing seats, correspond to the synchronous large belt wheels and are connected through synchronous belts; the synchronous small belt wheel is fixed on a second bearing seat through a second shaft; a first oscillating bar and a second oscillating bar are respectively arranged on a second shaft in the middle of the two small synchronous belt wheels; a first connecting rod is arranged on the side surface of the front end of the first oscillating rod; the front end of the first connecting rod is provided with a joint bearing; the joint bearing is fixed on the adsorption device; a second connecting rod is arranged at the front end of the second oscillating rod; a fixing plate is arranged on the front side of the second connecting rod; a linear bearing is arranged on the fixed plate; the guide shaft penetrates through the linear bearing, the front end of the guide shaft is fixed on the adsorption device, and the rear end of the guide shaft is movably connected with the second connecting rod.
3. The bag bottom opening device for the environmental protection paper bag according to claim 2, wherein the suction means comprises a suction nozzle fixing plate, a suction nozzle and a connecting block; a suction nozzle fixing plate is arranged at the front end of the connecting block; the bottom end of the suction nozzle fixing plate is movably connected with the bottom end of the connecting block through a third shaft; a suction nozzle is arranged at the front end of the suction nozzle fixing plate; the rear end of the suction nozzle fixing plate is movably connected with the joint bearing through a pin shaft; the rear end of the connecting block is fixedly connected with the guide shaft.
4. The bag bottom opening device for the environment-friendly paper bag according to claim 2, wherein the synchronous small belt wheel, the first swing rod and the second swing rod are fixedly connected with the second shaft.
5. The bag bottom opening device for the environmental protection paper bag as claimed in claim 2, wherein the first swing link and the first connecting rod are connected by a pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921573149.3U CN210652073U (en) | 2019-09-20 | 2019-09-20 | Bag bottom opening device for environment-friendly paper bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921573149.3U CN210652073U (en) | 2019-09-20 | 2019-09-20 | Bag bottom opening device for environment-friendly paper bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210652073U true CN210652073U (en) | 2020-06-02 |
Family
ID=70841539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921573149.3U Active CN210652073U (en) | 2019-09-20 | 2019-09-20 | Bag bottom opening device for environment-friendly paper bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210652073U (en) |
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2019
- 2019-09-20 CN CN201921573149.3U patent/CN210652073U/en active Active
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