CN220886417U - Clamping device for strip cutting and bundling machine - Google Patents
Clamping device for strip cutting and bundling machine Download PDFInfo
- Publication number
- CN220886417U CN220886417U CN202322582237.2U CN202322582237U CN220886417U CN 220886417 U CN220886417 U CN 220886417U CN 202322582237 U CN202322582237 U CN 202322582237U CN 220886417 U CN220886417 U CN 220886417U
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- China
- Prior art keywords
- cloth
- disc
- friction belt
- jaw chuck
- supporting shaft
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- 239000004744 fabric Substances 0.000 claims abstract description 102
- 239000000463 material Substances 0.000 claims abstract description 46
- 230000003068 static effect Effects 0.000 claims abstract description 8
- 239000000835 fiber Substances 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 4
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Control And Other Processes For Unpacking Of Materials (AREA)
Abstract
The utility model discloses a clamping device for a bundle strip cutting machine, which comprises a three-jaw chuck and a material supporting shaft, wherein the three-jaw chuck is driven to rotate by a motor, the material supporting shaft is used for supporting bundle materials, a central paper tube of the bundle materials is sleeved on the material supporting shaft, the clamping device also comprises a friction belt cloth disc and a cloth pushing disc which are sleeved on the material supporting shaft, the friction belt cloth disc is fixedly connected with the three-jaw chuck, the three-jaw chuck is used for clamping the extending end of the central paper tube of the bundle materials, the friction belt cloth disc and the cloth pushing disc are respectively used for supporting the end surfaces of the two ends of the bundle materials, the cloth pushing disc can move along the material supporting shaft, a locking mechanism is arranged on the cloth pushing disc and is used for locking the cloth pushing disc on the material supporting shaft, and when the motor drives the three-jaw chuck and the friction belt cloth disc to rotate, the bundle materials are driven to rotate together by static force between the end surfaces of the friction belt cloth disc and the end surfaces of the bundle materials. The utility model can avoid cloth waste.
Description
Technical Field
The utility model mainly relates to a strip cutting and binding machine, in particular to a clamping device for the strip cutting and binding machine.
Background
The bale cutting machine is mainly used for cutting the baled cloth into strips with a plurality of sections of preset sizes. The bale cutting machine mainly comprises a frame, a clamping device and a cutting device, wherein the clamping device mainly comprises a motor, a three-jaw chuck and a material dragging shaft, a central paper tube of a bale of material is sleeved on the material dragging shaft during operation, one end of the bale of material is clamped by the three-jaw chuck, the motor drives the three-jaw chuck to rotate and the bale of material to rotate together, and the cutting device cuts the bale of material. The existing clamping device has some defects: because the three-jaw chuck clamps one end of the bundle of cloth, the clamped part of the bundle of cloth cannot be cut, and certain waste is caused.
Disclosure of utility model
The utility model aims to solve the technical problems that: aiming at the defects in the prior art, the clamping device for the strip cutting and bundling machine can avoid cloth waste.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The utility model provides a clamping device for cutting bundle strip machine, includes three-jaw chuck and holds in the palm the material axle, three-jaw chuck passes through motor drive rotation, it is used for bearing bundle cloth to hold in the palm the material axle, the center fiber container cover of bundle cloth is in drag epaxial, still including the cover locate hold in the palm epaxial friction area cloth dish and top cloth dish, friction area cloth dish and three-jaw chuck fixed connection, three-jaw chuck is used for holding bundle cloth center fiber container's the end that stretches out, friction area cloth dish and top cloth dish are used for holding bundle cloth's both ends terminal surface respectively, top cloth dish can be followed and hold in the palm the material axle and move, be equipped with locking mechanism on the top cloth dish for with top cloth dish locking on holding in the palm the material axle, when motor drive three-jaw chuck and friction area cloth dish rotate, drive bundle cloth together through the static friction power between the terminal surface of friction area cloth dish and the terminal surface of bundle cloth.
Further, the end face of the friction belt cloth disc is provided with concave-convex lines for improving static friction resistance between the end face of the friction belt cloth disc and the end face of the bundling cloth during working.
Further, the friction belt cloth disc is fixedly connected with the three-jaw chuck through a plurality of connecting rods.
Further, the locking mechanism comprises a sleeve fixed on one side of the cloth jacking disc, the sleeve is sleeved on the material supporting shaft, a screw hole is formed in the wall of the sleeve, and a locking screw is arranged in the screw hole.
Further, the tail end of the material supporting shaft is supported through a liftable supporting rod, and the supporting rod is driven by an air cylinder to realize lifting.
Compared with the prior art, the utility model has the advantages that: according to the utility model, the friction belt cloth disc and the cloth ejection disc are additionally arranged, the end faces of the two ends of the bundle of cloth are propped against, the three-jaw chuck only clamps the extending end of the central paper tube of the bundle of cloth, and the bundle of cloth is driven to rotate together by static friction force between the end faces of the friction belt cloth disc and the end faces of the bundle of cloth, so that all parts of the bundle of cloth can be cut, and the waste of cloth is avoided.
Drawings
Fig. 1 is a schematic perspective view of the utility model when the utility model is clamped into a bundle of cloths.
Fig. 2 is a schematic perspective view of the present utility model.
Fig. 3 is a schematic diagram of a front view structure of the present utility model.
Fig. 4 is an enlarged schematic view of the structure at a in fig. 3.
FIG. 5 is an enlarged schematic view of the combined structure of the cloth pushing tray and the material supporting shaft in the utility model.
Reference numerals: a frame 1; a cutting device 2; a bundle of cloths 3; a three-jaw chuck 4; a material supporting shaft 5; a friction belt cloth disc 6; a cloth pushing disc 7; a connecting rod 8; a sleeve 9; a screw 10; a support rod 11; a cylinder 12.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings and the specific embodiments, and it should be noted that the scope of the present utility model is not limited to the following embodiments, but is intended to be limited to any modification and variation made thereto without departing from the principles of the present utility model.
As shown in fig. 1, 2 and 3, the bale cutting machine comprises a frame 1, a clamping device and a cutting device 2, wherein the clamping device is used for clamping a bale of cloth 3, and the cutting device 2 is used for cutting the bale of cloth 3 in sections. The clamping device for the strip cutting and bundling machine comprises a three-jaw chuck 4, a material supporting shaft 5, a friction belt cloth disc 6 and a cloth jacking disc 7 which are sleeved on the material supporting shaft 5. The three-jaw chuck 4 is driven to rotate by a motor, the material supporting shaft 5 is used for supporting the bundled materials 3, and a central paper tube of the bundled materials 3 is sleeved on the material dragging shaft. Referring to fig. 4, the friction belt cloth tray 6 is fixedly connected with the three-jaw chuck 4 through a plurality of connecting rods 8, and the three-jaw chuck 4 is used for clamping the extending end of the central paper tube of the bundle of cloth 3. Referring to fig. 1, a friction belt cloth tray 6 and a cloth pushing tray 7 are respectively used to push against both end surfaces of the bundle cloth 3. Referring to fig. 5, the cloth pushing plate 7 can move along the material supporting shaft 5, and a locking mechanism is arranged on the cloth pushing plate 7 and used for locking the cloth pushing plate 7 on the material supporting shaft 5. When the three-jaw chuck is in operation, the motor drives the three-jaw chuck 4 and the friction belt cloth disc 6 to rotate, and static friction force between the end face of the friction belt cloth disc 6 and the end face of the bundle of cloth 3 drives the bundle of cloth 3 to rotate together.
In this embodiment, the end surface of the friction belt cloth disc 6 is provided with concave-convex lines for improving static friction resistance between the end surfaces of the cloth bundles 3 during working and ensuring synchronous rotation of the cloth and the friction belt cloth disc 6.
In this embodiment, referring to fig. 5, the locking mechanism includes a sleeve 9 fixed on one side of the cloth pushing plate 7, the sleeve 9 is sleeved on the material supporting shaft 5, a screw hole is formed in the wall of the sleeve 9, and a locking screw 10 is installed in the screw hole. In operation, the cloth pushing disc 7 can be locked by tightening the locking screw 10 to press the screw 10 on the material supporting shaft 5.
In this embodiment, referring to fig. 1, the tail end of the material supporting shaft 5 is supported by a liftable supporting rod 11, and the supporting rod 11 is driven by an air cylinder 12 to realize lifting.
During operation, the supporting rod 11 is firstly lowered, the cloth jacking disc 7 is taken down, the bundled cloth 3 and the cloth jacking disc 7 are sequentially sleeved into the material supporting shaft 5, and then the supporting rod 11 is lifted. Then, the bundling cloth 3 and the cloth pushing plate 7 are moved, the front end face of the bundling cloth 3 is pushed against the friction belt cloth plate 6, the cloth pushing plate 7 is pushed against the rear end face of the bundling cloth 3, and the three-jaw chuck 4 clamps the extending end of the central paper tube of the bundling cloth 3. The motor is started to drive the three-jaw chuck 4 and the friction belt cloth disc 6 to rotate, so that the bundling cloth 3 is driven to rotate together.
Claims (5)
1. The utility model provides a clamping device for cutting bundle strip machine, includes three jaw chuck and holds in the palm the material axle, three jaw chuck passes through motor drive rotation, it is used for bearing bundle cloth to hold in the palm the material axle, the center fiber container cover of bundle cloth is in drag the material epaxial, its characterized in that: the novel automatic bundling machine is characterized by further comprising a friction belt cloth disc and a cloth jacking disc which are sleeved on the material supporting shaft, wherein the friction belt cloth disc is fixedly connected with the three-jaw chuck, the three-jaw chuck is used for clamping the extending end of the central paper tube of the bundling cloth, the friction belt cloth disc and the cloth jacking disc are respectively used for propping up the end faces of the two ends of the bundling cloth, the cloth jacking disc can move along the material supporting shaft, a locking mechanism is arranged on the cloth jacking disc and used for locking the cloth jacking disc on the material supporting shaft, and when the three-jaw chuck and the friction belt cloth disc are driven to rotate, the bundling cloth is driven to rotate together through static friction force between the end faces of the friction belt cloth disc and the end faces of the bundling cloth.
2. The clamping device for a bale breaker as recited in claim 1, further comprising: the end face of the friction belt cloth disc is provided with concave-convex lines for improving static friction resistance between the end face of the friction belt cloth disc and the end face of the bundling cloth during working.
3. The clamping device for a bale breaker as recited in claim 1, further comprising: the friction belt cloth disc is fixedly connected with the three-jaw chuck through a plurality of connecting rods.
4. A clamping device for a bale breaker according to claim 1 or 2 or 3, characterised in that: the locking mechanism comprises a sleeve fixed on one side of the cloth jacking disc, the sleeve is sleeved on the material supporting shaft, a screw hole is formed in the wall of the sleeve, and a locking screw is arranged in the screw hole.
5. A clamping device for a bale breaker according to claim 1 or 2 or 3, characterised in that: the tail end of the material supporting shaft is supported by a liftable supporting rod, and the supporting rod is driven by an air cylinder to realize lifting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322582237.2U CN220886417U (en) | 2023-09-22 | 2023-09-22 | Clamping device for strip cutting and bundling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322582237.2U CN220886417U (en) | 2023-09-22 | 2023-09-22 | Clamping device for strip cutting and bundling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220886417U true CN220886417U (en) | 2024-05-03 |
Family
ID=90870170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322582237.2U Active CN220886417U (en) | 2023-09-22 | 2023-09-22 | Clamping device for strip cutting and bundling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220886417U (en) |
-
2023
- 2023-09-22 CN CN202322582237.2U patent/CN220886417U/en active Active
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| GR01 | Patent grant |