CN220200869U - Single-shaft clamping type winding mechanism - Google Patents
Single-shaft clamping type winding mechanism Download PDFInfo
- Publication number
- CN220200869U CN220200869U CN202321256260.6U CN202321256260U CN220200869U CN 220200869 U CN220200869 U CN 220200869U CN 202321256260 U CN202321256260 U CN 202321256260U CN 220200869 U CN220200869 U CN 220200869U
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- side plate
- mandrel
- inner sleeve
- spline
- sliding inner
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- 238000004804 winding Methods 0.000 title claims abstract description 17
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims 1
- 238000009776 industrial production Methods 0.000 abstract description 2
- 238000004904 shortening Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 6
- 238000007599 discharging Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Replacement Of Web Rolls (AREA)
Abstract
The utility model discloses a single-shaft clamping type winding mechanism, and belongs to the technical field of industrial production. The clamping assembly is provided with two groups which are respectively connected with the end-transmitting side plate and the non-end side plate; the clamping assembly comprises a positioning cylinder, a push plate, a sliding inner sleeve and a mandrel; the mandrel is positioned in the sliding inner sleeve, and the mandrel and the sliding inner sleeve are connected through a bearing; the sliding sleeves are positioned in the sliding holes and can move along the central axis of the sliding holes; the cylinder body of the positioning cylinder is fixedly arranged on the side plate, and the piston end of the positioning cylinder is fixedly connected with the sliding inner sleeve through a push plate; the tail part of the mandrel positioned on the transmitting end side plate extends out of the sliding inner sleeve, and the tail part of the extended mandrel is a spline; the spline is fixedly connected with the chain wheel through a spline housing; the motor drives the chain wheel to rotate through the chain. The utility model adopts the winding and unwinding mechanism with two clamped ends, thereby greatly shortening the working time and facilitating the manual operation.
Description
Technical Field
The utility model belongs to the technical field of industrial production, and particularly relates to a single-shaft clamping type winding mechanism.
Background
The winding and unwinding matched with the roller press is generally a pneumatic shaft fixing mandrel and a forklift feeding mode. After the rolling is finished, the equipment is stopped, the air expansion shaft is taken down, the air expansion shaft is fixed on a new material roll and then is fed by a forklift, then the belt is manually connected, the rolling is carried out in the same mode as unreeling, the working mode is low in efficiency, the labor intensity of workers is high, and the operation of each time is time-consuming and labor-consuming.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide the single-shaft clamping type winding mechanism which avoids the defects in the background art, and the winding mechanism adopts a winding and unwinding mechanism with two clamped ends, so that the working time is greatly shortened, and the winding and unwinding mechanism can be matched with an AGV (automatic guided vehicle) for feeding, thereby being convenient for manual operation.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
a single-shaft clamping type winding mechanism comprises a supporting component and a base; the clamping assembly is also included, and the supporting assembly comprises a transmitting end side plate and a non-end side plate; the end-transmitting side plate and the non-end side plate are both vertical to the upper surface of the base; the upper half parts of the adjacent sides of the end-transmitting side plate and the non-end side plate are respectively provided with a bearing platform for placing a charging barrel; the two bearing platforms are respectively corresponding to the two ends of the charging barrel;
the clamping assembly is provided with two groups which are respectively connected with the end-transmitting side plate and the non-end side plate; the clamping assembly comprises an air cylinder, a push plate, a sliding inner sleeve and a mandrel; the mandrel is positioned in the sliding inner sleeve, and the mandrel and the sliding inner sleeve are connected through a bearing; the sliding inner sleeve is positioned in the sliding hole and can move along the central axis of the sliding hole; the cylinder body of the cylinder is fixedly arranged on the side plate, and the piston end of the cylinder is fixedly connected with the sliding inner sleeve through a push plate;
the tail part of the mandrel positioned on the transmitting end side plate extends out of the sliding inner sleeve, and the tail part of the extended mandrel is a spline; the spline is fixedly connected with the chain wheel through a spline housing; the motor drives the chain wheel to rotate through the chain.
Further, a through hole is arranged along the central axis of the mandrel, and a rotary joint is arranged at the tail end of the mandrel; the rotary joint is connected with the inflatable clamp head through a through hole.
Further, two cylinders of each group of clamping assemblies are respectively arranged on two sides of the sliding inner sleeve, and pistons of the two groups of clamping assemblies are connected with the sliding inner sleeve through corresponding push plates.
Further, the sprocket and the spline housing are relatively movable along the central axis of the spline.
Further, the device also comprises a limiting plate; one end of the limiting plate is fixed on the corresponding side plate, and the other end of the limiting plate is fixedly connected with the spline housing; the spline housing is sleeved on the spline, and the chain wheel is connected with the spline housing through a bearing.
Further, the cylinder bore on the non-end side plate is larger than the cylinder bore on the transfer end side plate.
The utility model has the beneficial effects that:
the automatic feeding and discharging device solves the problem that the conventional material changing operation is difficult, and the automatic feeding and discharging device is convenient for feeding and discharging the AGV electric trolley, safe, practical and easy to operate. The positioning cylinder is driven by a setting cylinder, and the cylinder diameter of the positioning cylinder on the non-end side plate is larger than that of the positioning cylinder on the transmitting end side plate; the cylinder diameter of the cylinder is large, the provided clamping force is large, the small cylinder diameter of the cylinder at the other end has small clamping force, and the positioning cylinder with the small cylinder diameter of the non-end cylinder cannot push back the positioning cylinder with the large cylinder diameter of the end after operation. When the positioning cylinder of the end-transmitting side plate drives the push plate and the mandrel to clamp and axially slide, the spline shaft at the tail part of the mandrel has the function of relative sliding relative to the spline housing.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a top view of the present utility model;
fig. 3 is a side view of an embodiment of the present utility model.
In the figure: 1. the material roll, 2, the end-transmitting side plate, 3, the non-end side plate, 4, the inflatable clamp, 5, the bearing platform, 6, the driving sprocket, 7, the pressing sprocket, 8, the motor, 9, the following cylinder, 10, the positioning cylinder, 11, 12, the push plate, 13, 15, the sliding inner sleeve, 14, 16 and the mandrel; 17. spline housing, 18, sprocket, 19, rotary joint, 22, limiting plate.
Detailed Description
The following description of embodiments of the present utility model will be made more fully hereinafter with reference to the accompanying drawings and examples, in which embodiments, however, are shown in the drawings, in which embodiments of the utility model are shown, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
A single-shaft clamping type winding mechanism comprises a supporting component and a base; the clamping assembly is also included, and the supporting assembly comprises a transmitting end side plate and a non-end side plate; the end-transmitting side plate and the non-end side plate are both vertical to the upper surface of the base; the upper half parts of the adjacent sides of the end-transmitting side plate and the non-end side plate are respectively provided with a bearing platform for placing a charging barrel; the two bearing platforms are respectively corresponding to the two ends of the charging barrel;
the clamping assembly is provided with two groups which are respectively connected with the end-transmitting side plate and the non-end side plate; the clamping assembly comprises a positioning cylinder, a push plate, a sliding inner sleeve and a mandrel; the mandrel is positioned in the sliding inner sleeve, and the mandrel and the sliding inner sleeve are connected through a bearing; the sliding sleeves are positioned in the sliding holes and can move along the central axis of the sliding holes; the cylinder body of the positioning cylinder is fixedly arranged on the side plate, and the piston end of the positioning cylinder is fixedly connected with the sliding inner sleeve through a push plate;
the tail part of the mandrel positioned on the transmitting end side plate extends out of the sliding inner sleeve, and the tail part of the extended mandrel is a spline; the spline is fixedly connected with the chain wheel through a spline housing; the motor drives the chain wheel to rotate through the chain.
Further, a through hole is arranged along the central axis of the mandrel, and a rotary joint is arranged at the tail end of the mandrel; the rotary joint is connected with the inflatable clamp head through a through hole.
Furthermore, two positioning cylinders of each group of clamping assemblies are respectively arranged on two sides of the sliding inner sleeve, and pistons of the positioning cylinders are connected with the sliding inner sleeve through corresponding push plates.
Further, the sprocket and the spline housing are relatively movable along the central axis of the spline.
Further, the device also comprises a limiting plate; one end of the limiting plate is fixed on the corresponding side plate, and the other end of the limiting plate is fixedly connected with the spline housing; the spline housing is sleeved on the spline, and the chain wheel is connected with the spline housing through a bearing.
Further, the locating cylinder diameter on the non-end side plate is larger than the locating cylinder diameter on the end transmitting side plate.
The working principle is further described below:
referring to fig. 1 to 3, the support platforms 5 in the present embodiment are mounted on the end-transmitting side plate 2 and the non-end side plate 3, respectively, and the roll 1 is now placed on the left and right support platforms 5 during feeding.
The two groups of clamping components are respectively arranged on the transmitting end side plate 2 and the non-end side plate 3, and the transmitting end side plate 2 and the non-end side plate 3 are fixed on the base 17.
Each clamping assembly is pushed out by the push plate 12, the sliding inner sleeve 13 and the non-end mandrel 14 driven by the two positioning cylinders 10 after extending, the front end of the mandrel 14 is fixed with the inflatable chuck 4, and the inflatable chuck 4 also moves into the inner wall of the charging barrel. The cylinder 10 of the non-end clamping assembly is fully extended through its stroke, serving as a centering function.
After the non-end clamping is finished, the following cylinder 9 at the transmitting end starts to extend to drive the push plate 11, the sliding inner sleeve 15 and the mandrel 16 to push out, the front end of the mandrel 16 is also fixedly provided with the inflatable clamp 4, and the inflatable clamp 4 can also move into the inner wall of the charging barrel 1 in a following manner to complete the whole clamping action. The non-end positioning cylinder 10 is larger than the cylinder diameter of the transmission end following cylinder, so that the non-end cylinder is prevented from being propped back when the transmission end is clamped.
The driving assembly is driven by the motor 8 to drive the chain wheel 6, and is transmitted to the mandrel 16 through chain transmission, and finally, the material roll 1 is driven to rotate.
The transmission assembly comprises a pressing chain wheel 7 for ensuring that the chain is in a tension state. The motor sprocket 8 drives the spline housing sprocket 18, and the spline housing sprocket 18 is fixed on the spline housing 17, and the spline housing 17 drives the dabber 16 through the round spline of hole like this and rotates, and the afterbody of dabber 16 is the integral key shaft, and the outer lane is the round spline, and the spline of dabber excircle and the spline of spline housing 17 excircle cooperate, and when motor 6 passes through chain 8 and drives spline housing sprocket 18 and spline housing 17, dabber 16 also can rotate because of the transmission of spline, can drive chuck 4 when dabber 16 rotates. The chuck 4 is an inflatable chuck, gas is input into a through hole in the mandrel 16 through the rotary joint 19 and finally is input into the chuck 4, after the gas is led into the tail part of the chuck 4, an expansion key on the outer circle of the chuck 4 can be protruded, the inner hole of the charging barrel 1 is tensioned, and thus the charging barrel 1 can move relatively. Meanwhile, when the air cylinder at the transmission end drives the push plate 11 and the mandrel 16 to clamp and axially slide, the spline shaft at the tail part of the mandrel 16 also plays a role in relative sliding relative to the spline sleeve 17.
Claims (6)
1. A single-shaft clamping type winding mechanism comprises a supporting component and a base; the method is characterized in that; the clamping assembly is also included, and the supporting assembly comprises a transmitting end side plate and a non-end side plate; the end-transmitting side plate and the non-end side plate are both vertical to the upper surface of the base; the upper half parts of the adjacent sides of the end-transmitting side plate and the non-end side plate are respectively provided with a bearing platform for placing a charging barrel; the two bearing platforms are respectively corresponding to the two ends of the charging barrel;
the clamping assembly is provided with two groups which are respectively connected with the end-transmitting side plate and the non-end side plate; the clamping assembly comprises an air cylinder, a push plate, a sliding inner sleeve and a mandrel; the mandrel is positioned in the sliding inner sleeve, and the mandrel and the sliding inner sleeve are connected through a bearing; the sliding inner sleeve is positioned in the sliding hole and can move along the central axis of the sliding hole; the cylinder body of the cylinder is fixedly arranged on the side plate, and the piston end of the cylinder is fixedly connected with the sliding inner sleeve through a push plate;
the tail part of the mandrel positioned on the transmitting end side plate extends out of the sliding inner sleeve, and the tail part of the extended mandrel is a spline; the spline is fixedly connected with the chain wheel through a spline housing; the motor drives the chain wheel to rotate through the chain.
2. The single-shaft clamping type winding mechanism according to claim 1, wherein a through hole is formed along the central axis of the mandrel, and a rotary joint is arranged at the tail end of the mandrel; the rotary joint is connected with the inflatable clamp head through a through hole.
3. The single-shaft clamping type winding mechanism according to claim 1, wherein two cylinders of each group of clamping assemblies are respectively arranged on two sides of the sliding inner sleeve, and pistons of the cylinders are connected with the sliding inner sleeve through corresponding push plates.
4. The single-axis clamped winding mechanism of claim 1, wherein the sprocket and spline housing are relatively movable along a central axis of the spline.
5. The single-axis clamped winding mechanism of claim 1, further comprising a limiting plate; one end of the limiting plate is fixed on the corresponding side plate, and the other end of the limiting plate is fixedly connected with the spline housing; the spline housing is sleeved on the spline, and the chain wheel is connected with the spline housing through a bearing.
6. The single axis clamp wind-up mechanism of claim 1, wherein the cylinder bore on the non-end side plate is larger than the cylinder bore on the transfer end side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321256260.6U CN220200869U (en) | 2023-05-23 | 2023-05-23 | Single-shaft clamping type winding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321256260.6U CN220200869U (en) | 2023-05-23 | 2023-05-23 | Single-shaft clamping type winding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220200869U true CN220200869U (en) | 2023-12-19 |
Family
ID=89139808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321256260.6U Active CN220200869U (en) | 2023-05-23 | 2023-05-23 | Single-shaft clamping type winding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220200869U (en) |
-
2023
- 2023-05-23 CN CN202321256260.6U patent/CN220200869U/en active Active
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| GR01 | Patent grant |