CN223014048U - Woven bag flattening device - Google Patents
Woven bag flattening device Download PDFInfo
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- CN223014048U CN223014048U CN202422167285.XU CN202422167285U CN223014048U CN 223014048 U CN223014048 U CN 223014048U CN 202422167285 U CN202422167285 U CN 202422167285U CN 223014048 U CN223014048 U CN 223014048U
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- woven bag
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- flattening
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- worm
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Abstract
The utility model relates to the technical field of woven bag processing, in particular to a woven bag flattening device, which comprises two groups of clamping mechanisms and flattening mechanisms, wherein an unfolding mechanism for pre-flattening woven bags is arranged below the clamping mechanisms, the unfolding mechanism comprises a bottom plate, a rotating plate is arranged below the bottom plate and is in rotating connection with the bottom plate, one side of the rotating plate is provided with a worm, one side of the rotating plate, which is close to the worm, is provided with teeth meshed with the worm, the input end of the worm is fixedly provided with an unfolding motor, the unfolding motor is fixedly connected with the bottom plate, and the lower end of the rotating plate is in rotating connection with two U-shaped frames. The device is through setting up expansion mechanism, before carrying out the operation of leveling to the braided bag, expandes in advance the braided bag, can expand the braided bag to the no fold state effectively, and adopts worm and the tooth meshing of rotor plate to have the auto-lock performance in the expansion mechanism, can guarantee to keep the same degree of expansion around leveling the braided bag.
Description
Technical Field
The utility model relates to the technical field of woven bag processing, in particular to a woven bag flattening device.
Background
In the production and processing process of the woven bag, the woven bag is easy to wrinkle, wave edge, not stiff and smooth and the like due to uneven material tension, machining, temperature and humidity change and the like, and the appearance and quality of the woven bag can be affected by the problems, so that the sales and use of products are affected.
Through retrieving the patent document with the bulletin number of CN210881123U, the device in the patent document drives a pair of sliding blocks to move through the screw rod, so that symmetrically arranged press rolls are driven to roll on the upper part of the woven bag, and the woven bag is paved through the rolling of the press rolls.
The device in this patent document fails to pretighten the woven bag before flattening the woven bag, so that the woven bag may be flattened with wrinkles, resulting in a lower flatness of the woven bag, which may require reworking.
Disclosure of utility model
The utility model aims to solve the problems and provide a woven bag flattening device.
The utility model realizes the above purpose through the following technical scheme:
The woven bag flattening device comprises two groups of clamping mechanisms and flattening mechanisms, wherein an unfolding mechanism for pre-flattening the woven bag is arranged below the clamping mechanisms;
The unfolding mechanism comprises a bottom plate, a rotating plate is arranged below the bottom plate and is rotationally connected with the bottom plate, a worm is arranged on one side of the rotating plate, teeth meshed with the worm are arranged on one side of the rotating plate, an unfolding motor is fixedly arranged at the input end of the worm, the unfolding motor is fixedly connected with the bottom plate, two U-shaped frames are rotationally connected with the lower end of the rotating plate, the two U-shaped frames are rotationally symmetrically arranged about the axis of the rotating plate, openings for the upper ends of the U-shaped frames to pass through are formed in two sides of the bottom plate, spoke plate frames are arranged at the upper ends of the two U-shaped frames, and the U-shaped frames are rotationally connected with the bottom ends of the spoke plate frames.
Preferably, the leveling mechanism comprises roller frames, wherein the roller frames are arranged on one sides, away from each other, of the two radial plate frames, the lower ends of the two roller frames are fixedly connected with the bottom plate, one ends, close to each other, of the two roller frames are rotatably connected with a leveling roller, a leveling plate is arranged below the leveling roller, and the lower ends of the leveling plates are fixedly connected with the bottom plate.
Preferably, the inside of the web frame is provided with a clamping mechanism, and the clamping mechanism consists of two clamping assemblies which are distributed up and down.
Preferably, the clamping assembly comprises two supporting rollers which are symmetrically arranged at two ends of the spoke plate frame and are rotationally connected with the spoke plate frame, and clamping belts are sleeved on the two supporting rollers.
Preferably, two transmission gears which are distributed up and down are arranged on one side of the spoke plate frame on two sides, the two transmission gears are fixed on two support rollers which penetrate through the spoke plate frame on the same side, a transmission motor which is used for driving the support rollers to rotate is arranged at the end parts of the support rollers which are positioned on the upper side of the spoke plate frame, a motor bracket which is used for supporting the transmission motor is fixedly connected to the lower side of the transmission motor, and the lower end of the motor bracket is fixed on the side surface of the spoke plate frame.
Preferably, two sliding blocks are arranged on one side, close to the bottom plate, of the spoke plate frame, and sliding grooves for the sliding blocks of the spoke plate frame to linearly slide are arranged on the upper surface of the bottom plate.
Compared with the prior art, the device has the beneficial effects that the device can be used for pre-expanding the woven bag before flattening the woven bag by arranging the expanding mechanism, so that the woven bag can be effectively expanded to a wrinkle-free state, and the self-locking performance of the expanding mechanism by adopting the meshing of the worm and the teeth of the rotating plate can be ensured to keep the same expanding degree before flattening the woven bag and after flattening the woven bag.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic structural view of a woven bag flattening device according to the present utility model;
FIG. 2 is a top view of a woven bag flattening device according to the present utility model;
FIG. 3 is a schematic view of a deployment mechanism of a woven bag flattening device according to the present utility model;
FIG. 4 is a partial part view of a bottom plate of a woven bag flattening device according to the utility model;
FIG. 5 is a partial detail view of a rotating plate of a woven bag flattening device according to the utility model;
fig. 6 is a partial part view of a clamping mechanism of the woven bag flattening device.
The reference numerals are explained as follows:
1. The device comprises a spreading mechanism, 101, a bottom plate, 102, a rotating plate, 103, a worm, 104, a U-shaped frame, 105, a radial plate frame, 106, a spreading motor, 2, a clamping mechanism, 201, a conveying motor, 202, a clamping belt, 203, a supporting roller, 204, a transmission gear, 205, a motor bracket, 3, a leveling mechanism, 301, a leveling roller, 302, a roller shaft frame, 303 and a leveling plate.
Detailed Description
In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
The utility model is further described below with reference to the accompanying drawings:
As shown in fig. 1-6, a woven bag flattening device comprises two groups of clamping mechanisms 2 and a flattening mechanism 3, wherein an unfolding mechanism 1 for pre-flattening woven bags is arranged below the clamping mechanisms 2;
In this embodiment: the unfolding mechanism 1 comprises a bottom plate 101, a rotating plate 102 is arranged below the bottom plate 101, the rotating plate 102 is rotationally connected with the bottom plate 101, a worm 103 is arranged on one side of the rotating plate 102, teeth meshed with the worm 103 are arranged on one side of the rotating plate 102 close to the worm 103, an unfolding motor 106 is fixedly arranged at the input end of the worm 103, the unfolding motor 106 is fixedly connected with the bottom plate 101, two U-shaped frames 104 are rotationally connected at the lower end of the rotating plate 102, the two U-shaped frames 104 are rotationally symmetrically arranged about the axis of the rotating plate 102, openings for the upper ends of the U-shaped frames 104 to pass through are respectively arranged at the two sides of the bottom plate 101, a spoke plate frame 105 is respectively arranged at the upper ends of the two U-shaped frames 104, the U-shaped frames 104 are rotationally connected with the bottom ends of the spoke plate frame 105, two sliding blocks are arranged on one side of the spoke plate frame 105 close to the bottom plate 101, the upper surface of the bottom plate 101 is provided with a sliding groove for sliding the sliding blocks of the spoke plate frames 105 in a straight line, when a woven bag just enters the clamping mechanism 2, the woven bag needs to be pre-unfolded, the unfolding motor 106 rotates to drive the worm 103 to rotate, the worm 103 is meshed with teeth of the rotating plate 102, the rotating plate 102 is further driven to rotate, the rotating plate 102 is connected with the U-shaped frames 104 in a rotating mode, when the rotating plate 102 rotates, the U-shaped frames 104 are pushed away in a mutually-separating direction, the spoke plate frames 105 rotationally connected with the upper ends of the U-shaped frames 104 are pushed away in the mutually-separating direction, the sliding blocks of the spoke plate frames 105 move along the sliding groove of the bottom plate 101, and the spoke plate frames 105 drive the two groups of clamping mechanisms 2 to be mutually separated, so that the woven bag is pre-unfolded before being leveled.
In this embodiment: the leveling mechanism 3 comprises a roller shaft frame 302, wherein the roller shaft frames 302 are arranged on one sides of the two spoke plate frames 105 which are far away from each other, the lower ends of the two roller shaft frames 302 are fixedly connected with the bottom plate 101, one ends of the two roller shaft frames 302 which are close to each other are rotationally connected with a leveling roller 301, a leveling plate 303 is arranged below the leveling roller 301, the lower ends of the leveling plates 303 are fixedly connected with the bottom plate 101, a clamping mechanism 2 is arranged in the spoke plate frames 105, the clamping mechanism 2 consists of two vertically distributed clamping assemblies, each clamping assembly comprises two supporting rollers 203, the two supporting rollers 203 are symmetrically arranged at two ends of the spoke plate frames 105, the supporting rollers 203 are rotationally connected with the spoke plate frames 105, the two supporting rollers 203 are sleeved with clamping belts 202, two vertically distributed transmission gears 204 are respectively arranged on one sides of the spoke plate frames 105, the two transmission gears 204 are respectively fixed on the two supporting rollers 203 penetrating through the spoke plate frames 105 on the same side, the end of the supporting roller 203 positioned on the upper side of the spoke plate frame 105 is provided with a conveying motor 201 for driving the supporting roller to rotate, the lower side of the conveying motor 201 is fixedly connected with a motor bracket 205 for supporting the supporting roller, the lower end of the motor bracket 205 is fixed on the side surface of the spoke plate frame 105, before flattening the woven bag, the woven bag enters between two groups of clamping mechanisms 2, a gap convenient for the two sides of the woven bag to be stuffed is reserved between the upper clamping component and the lower clamping component of each group of clamping mechanisms 2, the side edge of the woven bag can be clamped by the clamping belts 202 of the upper clamping component and the lower clamping component, so the two side edges of the woven bag can be respectively clamped by the two groups of clamping mechanisms 2, the two symmetrically arranged conveying motors 201 synchronously operate to drive the supporting roller 203 and the transmission gear 204 of the clamping component positioned on the upper side in the two groups of clamping mechanisms 2 to rotate, the transmission gear 204 of the clamping assembly is meshed with the transmission gear 204 of the clamping assembly positioned at the lower side, so that the supporting roller 203 of the clamping assembly positioned at the lower side rotates, the clamping belt 202 of the clamping assembly positioned at the lower side rotates, and at the moment, the clamping belts 202 in the clamping assemblies positioned at the upper side and the lower side of the clamping mechanism 2 rotate reversely at the same speed, so that the woven bag can be clamped and conveyed, and the woven bag passes through a gap between the flattening plate 303 and the flattening roller 301 under the action of the clamping mechanism 2, so that the woven bag is flattened.
Before flattening the woven bag, the woven bag enters between two groups of clamping mechanisms 2, a gap convenient for the two sides of the woven bag to be plugged in is reserved between the upper clamping assembly and the lower clamping assembly of each group of clamping mechanisms 2, the side edge of the woven bag can be clamped by the clamping belts 202 of the upper clamping assembly and the lower clamping assembly, so that the two side edges of the woven bag can be respectively clamped by the two groups of clamping mechanisms 2, two symmetrically arranged conveying motors 201 synchronously run to drive the supporting rollers 203 and the transmission gears 204 of the upper clamping assemblies in the two groups of clamping mechanisms 2 to rotate, at the moment, the clamping belts 202 of the upper clamping assemblies rotate, the transmission gears 204 of the clamping assemblies are meshed with the transmission gears 204 of the lower clamping assemblies, so that the supporting rollers 203 of the lower clamping assemblies rotate, and the clamping belts 202 of the lower clamping assemblies rotate, at the moment, the clamping belts 202 in the clamping assemblies of the upper and the lower clamping assemblies of the clamping mechanisms 2 rotate in the same speed and in opposite directions, and the woven bag can be clamped and conveyed by the clamping mechanisms 2, and the woven bag passes through the gap between the flattening plate 303 and the flattening roller 301 under the action of the clamping mechanisms 2, so that flattening of the woven bag is completed;
When the woven bag just enters the clamping mechanism 2, the woven bag needs to be pre-unfolded, the unfolding motor 106 rotates to drive the worm 103 to rotate, the worm 103 is meshed with teeth of the rotating plate 102, the rotating plate 102 is driven to rotate, the rotating plate 102 is rotationally connected with the U-shaped frame 104, when the rotating plate 102 rotates, the U-shaped frame 104 is pushed away in the direction away from each other, the spoke frame 105 rotationally connected with the upper end of the U-shaped frame 104 is pushed away in the direction away from each other, the sliding blocks of the spoke frame 105 move along the sliding grooves of the bottom plate 101, and the spoke frame 105 drives the two groups of clamping mechanisms 2 to be mutually away from each other, so that the woven bag is pre-unfolded before being leveled.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422167285.XU CN223014048U (en) | 2024-09-04 | 2024-09-04 | Woven bag flattening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422167285.XU CN223014048U (en) | 2024-09-04 | 2024-09-04 | Woven bag flattening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223014048U true CN223014048U (en) | 2025-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422167285.XU Active CN223014048U (en) | 2024-09-04 | 2024-09-04 | Woven bag flattening device |
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| CN (1) | CN223014048U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120588564A (en) * | 2025-08-07 | 2025-09-05 | 江苏帕科医疗股份有限公司 | Bag making machine and bag roll anti-deviation device |
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2024
- 2024-09-04 CN CN202422167285.XU patent/CN223014048U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120588564A (en) * | 2025-08-07 | 2025-09-05 | 江苏帕科医疗股份有限公司 | Bag making machine and bag roll anti-deviation device |
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