A kind of cloth turning device
Technical field
The present invention relates to cloth processing unit (plant) preparation field, particularly relate to a kind of cloth turning device.
Background technology
In the cloth course of processing, according to the requirement of manufacturing procedure or complete processing, it is necessary to cloth is carried out turning over face by equipment. In order to coordinate machineization to produce, some cloth turn-over mechanism are just arisen at the historic moment. Such as Chinese invention patent " vertical material-distributing device and distributing process ", its application number is 200710117646.8, it is disclosed that a kind of overturn platform: described overturn platform is connected with switching mechanism, the overturn platform of the described horizontal enlending of switching mechanism driving drives the material box that be located in together and holds powder carrier and is turned into vertical state. It carrys out the upset of cloth on implementation platform by the upset of whole platform. This kind of structure can effectively improve the production efficiency of equipment, but from structure design aspect, this mechanism relative is complicated, and needs to be controlled to some extent by flip angle, requires higher for integrally-built preparation, and once generation problem also is difficult to safeguard.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of cloth turning device, and it is reasonable in design, and structure is simple, solves cloth on cloth processing units and turns over the problem in face.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is to provide a kind of cloth turning device; Described cloth organization establishes such as grade is in the lower section of described cloth turning machine structure; Described Deng Bu mechanism comprises damping cylinder and waits cloth component; The cloth components such as the piston rod driving of described damping cylinder move to the position that stratiform cloth falls; Described cloth turning machine structure comprises the first relative pushing piece of propelling movement direction and the 2nd pushing piece; Described 2nd pushing piece is positioned on the propelling movement direction of described first pushing piece; The propelling movement height h of described 2nd pushing piece is lower than the propelling movement height H of described first pushing piece.
Preferably, described first pushing piece comprises the first cylinder, the first propelling movement frame and push pedal; The front end of described first propelling movement frame is fixed in described push pedal; Described first cylinder promotes described first propelling movement frame to move; Described 2nd pushing piece comprises the 2nd cylinder, the 2nd propelling movement frame and push rod; The front end of described 2nd propelling movement frame connects described push rod; Described 2nd cylinder promotes described 2nd propelling movement frame to move.
Preferably, described Deng Bu mechanism comprises cross bar, grapple, connecting rod and rotating shaft; The lower end of described connecting rod connects described cross bar; Multiple described grapple is fixed in same side on described cross bar; The upper end of described connecting rod is connected to the lower section of described cloth turning machine structure by described rotating shaft; Described damping cylinder promotes described cross bar around described axis of rotation.
Preferably, described propelling movement frame comprises frame body, guide rod and guide block; Described guide rod is snug fit in described guide block; The front end of described guide rod connects described frame body; Described push pedal or described push rod is fixed in the front end of described frame body.
The invention has the beneficial effects as follows: provide a kind of cloth turning device, this cloth turning device is divided into and turns over cloth action and wait cloth action, and utilizations cloth action of etc.ing is assisted and turned over cloth action, prevent cloth when overturning whereabouts and affect umklapp process. This mechanism is simple to operation, and is applicable to coordinating with various cloth transfer limes, flexible performance height, widely applicable.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of cloth turning device of the present invention;
Fig. 2 is the side-view of a kind of cloth turning device of the present invention;
Fig. 3 is the structural representation of cloth turning machine structure;
In accompanying drawing, the mark of each parts is as follows: 1, cloth turning machine structure; 2, Deng Bu mechanism; 3, connecting rod; 4, damping cylinder; 5, baffle plate; 6, cross bar; 7, grapple; 8, rotating shaft; 9, the first cylinder; 10, frame body; 11, push pedal; 12, the 2nd cylinder; 13, guide rod; 14, push rod; 15, guide block.
Embodiment
Below in conjunction with accompanying drawing, the better embodiment of the present invention is described in detail, so that advantages and features of the invention can be easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention is made more explicit defining.
Referring to accompanying drawing 1 to 3, the embodiment of the present invention comprises:
A kind of cloth turning device, it comprises cloth turning machine structure 1 and Deng Bu mechanism 2. Deng Bu mechanism 2 is arranged on the lower section of cloth turning machine structure 1. Deng Bu mechanism 2 comprises damping cylinder 4 and waits cloth component, and the cloth components such as the piston rod driving of damping cylinder 4 move to the position that stratiform cloth falls. In the present embodiment, also it is provided with baffle plate 5, a Deng Bu mechanism coordinated with Deng Bu mechanism 2 in the downside of cloth turning machine structure 1 and comprises cross bar 6, grapple 7, connecting rod 3 and rotating shaft 8. The lower end of connecting rod 3 connects cross bar 6, and multiple grapple 7 is fixed in the same side on cross bar 6; The upper end of connecting rod 3 is connected to the lower section of cloth turning machine structure 1 by rotating shaft 8; When damping cylinder 4 promotes cross bar 68 rotation around the shaft, cloth is caught in the place that grapple 7 can move to cloth whereabouts, such Deng Bu mechanism 2 is coordinated to be possible to prevent cloth landing impact upset efficiency, and the corresponding position on baffle plate is provided with the hole or groove that coordinate grapple.
Cloth turning machine structure 1 comprises the first relative pushing piece of propelling movement direction and the 2nd pushing piece; 2nd pushing piece is positioned on the propelling movement direction of the first pushing piece; The propelling movement height h of the 2nd pushing piece is lower than the propelling movement height H of the first pushing piece. Select the difference of altitude that this kind irregular, it is possible to effectively turned by cloth, and structure is simple, saves preparation cost. First pushing piece comprises the first cylinder 9, first and pushes frame and push pedal 11. The front end of the first propelling movement frame is fixed in push pedal 11, and the first cylinder 9 promotes the first propelling movement frame to move; Front end connection push rod the 14, two cylinder 12 that 2nd pushing piece comprises the 2nd cylinder 12, the 2nd propelling movement frame and push rod the 14, two propelling movement frame promotes the 2nd propelling movement frame to move.
First propelling movement frame and the 2nd propelling movement frame include frame body 10, guide rod 13 and guide block 15, and guide rod is snug fit in guide block, the front end link span body of guide rod. The fixing push pedal in the front end of frame body in first pushing piece, in the 2nd pushing piece, push rod is then fixed in the front end of frame body. Because the first pushing piece is positioned at top, cloth is then first by falling into after the first pushing piece between the 2nd pushing piece and the first pushing piece again, and the 2nd pushing piece is positioned on the downside of the first pushing piece and mainly to push downside cloth. Therefore the first pushing piece front end select can the tabular component of support cloth, the 2nd pushing piece front end is then select push rod. The effect that cloth overturns can be ensured like this so that umklapp process is more stable.
The foregoing is only embodiments of the invention; not thereby the patent scope of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, all it is included in the scope of patent protection of the present invention with reason.