CN215707561U - Quick bag clamping device - Google Patents
Quick bag clamping device Download PDFInfo
- Publication number
- CN215707561U CN215707561U CN202122107432.0U CN202122107432U CN215707561U CN 215707561 U CN215707561 U CN 215707561U CN 202122107432 U CN202122107432 U CN 202122107432U CN 215707561 U CN215707561 U CN 215707561U
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- rotating joint
- elastic ring
- connecting rod
- handle
- tail end
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Abstract
The utility model discloses a rapid bag clamping device, which comprises a support frame; two ends of the supporting frame are respectively hinged with a first rotating joint and a second rotating joint; the first rotating joint and the second rotating joint are connected with each other and provided with rubber rings; the tail end of the first rotating joint is provided with a limiting piece; the limiting piece is provided with a positioning hole; the tail end of the second rotating joint is hinged with a handle; the handle is connected with a connecting rod; the tail end of the connecting rod is in nested fit with the positioning hole; the rotating handle drives the first rotating joint and the second rotating joint to rotate in the opposite direction or in the opposite direction through the connecting rod; the first rotating joint and the second rotating joint which rotate oppositely clamp the elastic ring correspondingly; the connecting rod is driven to rotate through the handle, so that the first rotating joint and the second rotating joint are further driven to elastically deform, the elastic ring is extruded to complete the closing and opening actions of the opening of the material bag in the elastic ring, and the related material bagging and mouth binding operations are assisted.
Description
Technical Field
The utility model relates to the technical field of clamping, in particular to a rapid bag clamping device.
Background
When the materials are poured and bagged, because the sizes of the bag mouths of different batches of specifications are different, the mechanism for adjusting the opening and closing of the conventional bag mouth needs to be adjusted in a targeted manner for many times, so that the production steps become complicated, and the improvement of the production efficiency is seriously restricted. Therefore, it is necessary to provide a quick bag clamping device with quick adjustment and stable and reliable clamping action.
Disclosure of Invention
The purpose of the utility model is as follows: in order to overcome the defects in the prior art, the utility model provides a rapid bag clamping device which is rapid in adjustment and stable and reliable in clamping action.
The technical scheme is as follows: in order to achieve the above purpose, the rapid bag clamping device of the utility model comprises a support frame; two ends of the support frame are respectively hinged with a first rotating joint and a second rotating joint; the first rotating joint and the second rotating joint are connected and provided with elastic rings; the tail end of the first rotating joint is provided with a limiting piece; the limiting piece is provided with a positioning hole; the tail end of the second rotating joint is hinged with a handle; the handle is connected with a connecting rod; the tail end of the connecting rod is in nested fit with the positioning hole; the rotating handle drives the first rotating joint and the second rotating joint to rotate in the opposite direction or in the opposite direction through the connecting rod; the first rotating joint and the second rotating joint which rotate oppositely clamp the elastic ring correspondingly.
Furthermore, the first rotating joint and the second rotating joint are both of multi-section bending structures.
Further, the positioning hole is in snap fit with the corresponding end of the connecting rod.
Further, the elastic ring is curled into a ring structure; one end of the elastic ring is connected with the tail end of the first rotating joint, and the other end of the elastic ring is connected with the tail end of the second rotating joint.
Furthermore, one side of the support frame, which is far away from the elastic ring, is connected with a fixing rod.
Furthermore, the surface of the holding part of the handle is provided with anti-skid grains.
Has the advantages that: the utility model relates to a rapid bag clamping device, which comprises a support frame; two ends of the support frame are respectively hinged with a first rotating joint and a second rotating joint; the first rotating joint and the second rotating joint are connected and provided with elastic rings; the tail end of the first rotating joint is provided with a limiting piece; the limiting piece is provided with a positioning hole; the tail end of the second rotating joint is hinged with a handle; the connecting rod is driven to rotate through the handle, and the first rotating joint and the second rotating joint are driven to rotate; the elastic ring utilizes the stretching and the contraction of elastic deformation to finish the tightening and loosening actions of the opening of the material bag in the elastic ring and assist the related material bagging and opening binding operations.
Drawings
Fig. 1 is a schematic structural view of a rapid bag clamping device.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
The rapid bag clamping device, as shown in fig. 1, comprises a support frame 1; two ends of the support frame 1 are respectively hinged with a first rotating joint 6 and a second rotating joint 3; the first rotating joint 6 and the second rotating joint 3 are connected with an elastic ring 2; the tail end of the first rotating joint 6 is provided with a limiting piece 7; the limiting piece 7 is provided with a positioning hole 71; the tail end of the second rotary joint 3 is hinged with a handle 4; the handle 4 is connected with a connecting rod 5; the tail end of the connecting rod 5 is in nested fit with the positioning hole 71; the rotating handle 4 drives the first rotating joint 6 and the second rotating joint 3 to rotate in the opposite direction or in the opposite direction through the connecting rod 5; the first rotating joint 6 and the second rotating joint 3 which rotate oppositely clamp the elastic ring 2 correspondingly.
The tail end of the first rotating joint 6 and the tail end of the second rotating joint 3 can be connected through the connecting action of the connecting rod 5, and the connecting rod 5 is driven to rotate through the handle 4 to drive the first rotating joint and the second rotating joint to rotate; the elastic ring 2 completes the tightening and loosening actions of the opening of the material bag in the elastic ring by utilizing the stretching and the contraction of elastic deformation, and assists the related material bagging and opening binding operations. In addition, the first rotating joint 6 and the second rotating joint 3 are both of a multi-section bending structure and can be made of flat steel with a certain thickness.
The connecting rod 5 is in threaded fit with the handle, and the connecting rod 5 can be rotated to adjust the elongation of the connecting rod; the other end of the connecting rod 5 is in snap fit with the positioning hole 71; as shown in the figure, the positioning hole 71 is a U-shaped through hole, and the connecting rod 5 can be snapped into the positioning hole 71, and then the handle is rotated to drive the first rotating joint 6 and the second rotating joint 3 to rotate synchronously.
The elastic ring 2 is curled into a ring structure; one end of the elastic ring 2 is connected with the tail end of the first rotating joint 6, and the other end of the elastic ring is connected with the tail end of the second rotating joint 3; as can be seen from the figure, when the first rotary joint and the second rotary joint are tightened, the two ends of the elastic ring 2 are pulled to be tightened at the same time.
One side of the support frame 1, which is far away from the elastic ring 2, is connected with a fixing rod 11 for connecting with other equipment such as a machine table to realize the installation and fixation of the rapid bag clamping device.
The surface of the holding part of the handle 4 is provided with anti-skid lines, so that the holding stability is enhanced.
The above description is only of the preferred embodiments of the present invention, and it should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the utility model and these are intended to be within the scope of the utility model.
Claims (6)
1. Quick bag clamping device, its characterized in that: comprises a supporting frame (1); two ends of the support frame (1) are respectively hinged with a first rotary joint (6) and a second rotary joint (3); the first rotating joint (6) and the second rotating joint (3) are connected with each other and provided with an elastic ring (2); the tail end of the first rotating joint (6) is provided with a limiting piece (7); a positioning hole (71) is formed in the limiting piece (7); the tail end of the second rotary joint (3) is hinged with a handle (4); the handle (4) is connected with a connecting rod (5); the tail end of the connecting rod (5) is in nested fit with the positioning hole (71); the rotating handle (4) drives the first rotating joint (6) and the second rotating joint (3) to rotate in the opposite direction or in the opposite direction through the connecting rod (5); the first rotary joint (6) and the second rotary joint (3) which rotate oppositely correspondingly clamp the elastic ring (2).
2. The rapid bagging apparatus of claim 1, wherein: the first rotating joint (6) and the second rotating joint (3) are both of multi-section bending structures.
3. The rapid bagging apparatus of claim 1, wherein: the positioning hole (71) is in snap fit with the corresponding end of the connecting rod (5).
4. The rapid bagging apparatus of claim 1, wherein: the elastic ring (2) is curled into a ring structure; one end of the elastic ring (2) is connected with the tail end of the first rotating joint (6), and the other end of the elastic ring is connected with the tail end of the second rotating joint (3).
5. The rapid bagging apparatus of claim 1, wherein: one side of the support frame (1) far away from the elastic ring (2) is connected with a fixing rod (11).
6. The rapid bagging apparatus of claim 1, wherein: the surface of the holding part of the handle (4) is provided with anti-skid grains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122107432.0U CN215707561U (en) | 2021-09-02 | 2021-09-02 | Quick bag clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122107432.0U CN215707561U (en) | 2021-09-02 | 2021-09-02 | Quick bag clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215707561U true CN215707561U (en) | 2022-02-01 |
Family
ID=80011548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122107432.0U Active CN215707561U (en) | 2021-09-02 | 2021-09-02 | Quick bag clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215707561U (en) |
-
2021
- 2021-09-02 CN CN202122107432.0U patent/CN215707561U/en active Active
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