CN212667816U - Double-station crank rotating bag clamping mechanism - Google Patents
Double-station crank rotating bag clamping mechanism Download PDFInfo
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- CN212667816U CN212667816U CN202021130807.4U CN202021130807U CN212667816U CN 212667816 U CN212667816 U CN 212667816U CN 202021130807 U CN202021130807 U CN 202021130807U CN 212667816 U CN212667816 U CN 212667816U
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- crank
- bag clamping
- crank rotating
- clamping mechanism
- rotating
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Abstract
The double-station crank rotating bag clamping mechanism comprises a rack, wherein two crank rotating mechanisms are arranged on the rack, a driving device for driving the two crank rotating mechanisms is arranged between the crank rotating mechanisms, and the top of each crank rotating mechanism is provided with a bag clamping mechanism. The novel structure is simple, the realization is easy, the waiting time for taking in place is greatly reduced through the crank rotating mechanisms with two alternate motions, and the working efficiency is accelerated. And meanwhile, a reinforcing rod is arranged between the two cranks, so that the single-side crank is prevented from being bent or even damaged due to overlarge stress.
Description
Technical Field
The utility model relates to a duplex position crank rotates and presss from both sides bag mechanism.
Background
In packaging machines there are often a plurality of reciprocating parts, but these parts are often single-station, which means that during the cyclic reciprocation the non-reciprocating parts are waiting half the time for them to be in place, seriously affecting the production efficiency.
Disclosure of Invention
An object of the utility model is to provide a duplex position crank rotates and presss from both sides bag mechanism, this mechanism compact structure, production efficiency is high.
The technical scheme of the utility model lies in: the double-station crank rotating bag clamping mechanism comprises a rack, wherein two crank rotating mechanisms are arranged on the rack, a driving device for driving the two crank rotating mechanisms is arranged between the crank rotating mechanisms, and the top of each crank rotating mechanism is provided with a bag clamping mechanism.
Furthermore, the crank rotating mechanism comprises a crank rotating shaft arranged on the rack, the crank rotating shaft is rotatably connected with the rack through bearings with seats arranged at two ends of the crank rotating shaft, and one end of the crank rotating shaft is connected with the driving device.
Furthermore, both ends of the crank rotating shaft are provided with cranks, and the two cranks are connected through a plurality of reinforcing rods.
Further, press from both sides bag mechanism including setting up the electric jar at two crank tops respectively, the promotion portion upside of electric jar all is provided with the fixed plate, the fixed plate upside is equipped with the finger cylinder.
Further, the cross-section of the crank is cross-shaped.
Compared with the prior art, the utility model has the advantages of it is following: the novel structure is simple, the realization is easy, the waiting time for taking in place is greatly reduced through the crank rotating mechanisms with two alternate motions, and the working efficiency is accelerated. And meanwhile, a reinforcing rod is arranged between the two cranks, so that the single-side crank is prevented from being bent or even damaged due to overlarge stress.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure: 1-a frame, 2-a driving device, 3-a crank rotating shaft, 4-a bearing with a seat, 5-a crank, 6-a reinforcing rod, 7-an electric cylinder, 8-a fixing plate and 9-a finger cylinder.
Detailed Description
In order to make the aforementioned features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below, but the present invention is not limited thereto.
Refer to fig. 1.
The utility model provides a duplex position crank rotates and presss from both sides bag mechanism, includes frame 1, be provided with two crank slewing mechanism in the frame, be provided with two crank slewing mechanism's of drive arrangement 2 between the crank slewing mechanism, drive arrangement can order about two crank slewing mechanism alternate motion respectively, crank slewing mechanism's top all is provided with presss from both sides bag mechanism.
In this embodiment, the crank rotating mechanism comprises a crank rotating shaft 3 arranged on the frame, the crank rotating shaft is rotatably connected with the frame through a bearing with a seat 4 arranged at two ends of the crank rotating shaft, and one end of the crank rotating shaft is connected with the driving device.
In this embodiment, the both ends of crank axis of rotation all are provided with crank 5, two cranks correspond the setting, are parallel to each other, connect through two stiffener 6 between two cranks, the stiffener sets up in the both sides of crank axis of rotation to reinforcing structural strength avoids two cranks dislocation or damages.
In this embodiment, press from both sides bag mechanism including setting up the electric jar 7 at two crank tops respectively, the promotion portion upside of electric jar all is provided with fixed plate 8, the fixed plate upside is equipped with finger cylinder 9, and during the use, the electric jar pushes away the fixed plate to predetermineeing the position, and the finger cylinder is cliied the wrapping bag.
In this embodiment, the cross-section of the crank is cross-shaped to enhance the structural strength of the crank and avoid bending damage.
The working principle is as follows: when the material bag conveying mechanism is used for conveying a material bag to a next working procedure, the two electric cylinders of the mechanism stretch out to a preset distance, then the finger cylinders on the two sides shrink to clamp the mouth of the material bag, then the driving machine device drives the crank rotating mechanism to rotate to a preset position to convey the packaging bag to the next working procedure and reset, and at the moment, the other crank rotating mechanism obtains the packaging bag from the previous working procedure and moves according to the mode. Therefore, the two crank rotating mechanisms move alternately to realize double-station bag clamping conveying.
The above is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.
Claims (5)
1. The double-station crank rotating bag clamping mechanism comprises a rack and is characterized in that two crank rotating mechanisms are arranged on the rack, a driving device for driving the two crank rotating mechanisms is arranged between the crank rotating mechanisms, and bag clamping mechanisms are arranged at the tops of the crank rotating mechanisms.
2. The double-station crank-rotating bag clamping mechanism according to claim 1, wherein the crank-rotating mechanism comprises a crank-rotating shaft arranged on the frame, the crank-rotating shaft is rotatably connected with the frame through bearings with seats arranged at two ends of the crank-rotating shaft, and one end of the crank-rotating shaft is connected with the driving device.
3. The double-station crank rotating bag clamping mechanism according to claim 2, wherein cranks are arranged at two ends of the crank rotating shaft, and the two cranks are connected through a plurality of reinforcing rods.
4. The double-station crank rotating bag clamping mechanism according to claim 3, wherein the bag clamping mechanism comprises electric cylinders respectively arranged at the tops of the two cranks, fixed plates are arranged on the upper sides of pushing portions of the electric cylinders, and finger cylinders are arranged on the upper sides of the fixed plates.
5. The dual-station crank-rotating bag clamping mechanism according to claim 3, wherein the crank is cross-shaped in cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021130807.4U CN212667816U (en) | 2020-06-18 | 2020-06-18 | Double-station crank rotating bag clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021130807.4U CN212667816U (en) | 2020-06-18 | 2020-06-18 | Double-station crank rotating bag clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212667816U true CN212667816U (en) | 2021-03-09 |
Family
ID=74822697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021130807.4U Active CN212667816U (en) | 2020-06-18 | 2020-06-18 | Double-station crank rotating bag clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212667816U (en) |
-
2020
- 2020-06-18 CN CN202021130807.4U patent/CN212667816U/en active Active
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