Pressing device
Technical Field
The invention relates to a pressing device, in particular to a pressing device of a towel machine.
Background
The towel belongs to a common article in daily life, and the demand is increased along with the improvement of the living standard of people. For this reason, towel machines have appeared, which are production machines for producing towels, during which a feeding device is required to feed the cloth to a processing device for processing. Therefore, during processing, the flatness of the cloth cannot be guaranteed, so that the produced product is not attractive, and the quality of the product cannot be guaranteed.
Disclosure of Invention
In view of the above technical problems, the present invention aims to: the pressing device capable of guaranteeing the smoothness of cloth during processing is provided.
The technical solution of the invention is realized as follows: a pressing device comprises a machine table, a positioning block, an installation block, a first fixed shaft, a pressing sheet and a torsion spring; two positioning blocks which are relatively and fixedly arranged are arranged on the machine table; the inner sides of the two positioning blocks are correspondingly provided with mounting blocks; a first fixed shaft is arranged between the two mounting blocks; pressing pieces are arranged on two sides of the first fixing shaft; and a torsion spring connected with the mounting block and the pressing piece is arranged between the mounting block and the pressing piece.
Preferably, the front end of the first fixed shaft is also provided with a tensioning roller; a first fixing block is arranged on the outer side of the positioning block; the first fixed block is fixedly connected with the machine table; the front end of the first fixed block is provided with a fixed frame; the tensioning roller is fixed at the front end of the first fixing shaft through two fixing frames.
Preferably, two ends of the first fixing shaft penetrate through the positioning blocks and are connected with the first fixing block.
Preferably, a second fixed shaft is arranged between the two mounting blocks; the second fixed shaft is positioned at the rear end of the first fixed shaft.
Preferably, a second fixing block is further arranged on the outer side of the positioning block; and the second fixed block is fixedly connected with the machine table.
Preferably, the second fixing shaft penetrates through the positioning block and is connected with the second fixing block.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
according to the pressing device, the cloth penetrates through the bottom of the pressing piece, and the pressing piece can ensure the flatness of the cloth under the action of the torsion spring, so that the produced product is attractive, and the quality of the product is effectively guaranteed.
Drawings
The technical scheme of the invention is further explained by combining the accompanying drawings as follows:
FIG. 1 is a schematic structural view of a pressing device of the present invention;
FIG. 2 is a first enlarged fragmentary view of FIG. 1;
FIG. 3 is a second enlarged fragmentary view of FIG. 1;
FIG. 4 is a schematic structural view of a pressing device according to the present invention in a use state;
wherein: 1. a machine platform; 2. positioning blocks; 3. mounting blocks; 4. a first fixed shaft; 5. a compression sheet; 6. a torsion spring; 7. a tension roller; 8. a first fixed block; 9. a fixed mount; 10. a second fixed shaft; 11. a second fixed block; 12. provided is a processing device.
Detailed Description
The invention is described below with reference to the accompanying drawings.
The pressing device shown in fig. 1-3 comprises a machine table 1, a positioning block 2, an installation block 3, a first fixed shaft 4, a pressing sheet 5 and a torsion spring 6; two positioning blocks 2 which are relatively and fixedly arranged are arranged on the machine table 1; the inner sides of the two positioning blocks 2 are correspondingly provided with mounting blocks 3; a first fixed shaft 4 is arranged between the two mounting blocks 3; pressing pieces 5 are arranged on two sides of the first fixing shaft 4; a torsion spring 6 connected with the mounting block 3 and the pressing piece 5 is arranged between the mounting block 3 and the pressing piece 5; the front end of the first fixed shaft 4 is also provided with a tensioning roller 7; a first fixing block 8 is arranged on the outer side of the positioning block 2; the first fixed block 8 is fixedly connected with the machine table 1; the front end of the first fixing block 8 is provided with a fixing frame 9; the tensioning roller 7 is fixed at the front end of the first fixed shaft 4 through two fixed frames 9; two ends of the first fixing shaft 4 penetrate through the positioning blocks 2 and are connected with the first fixing block 8; a second fixed shaft 10 is also arranged between the two mounting blocks 3; the second fixed shaft 10 is positioned at the rear end of the first fixed shaft 4; a second fixing block 11 is further arranged on the outer side of the positioning block 2; the second fixed block 11 is fixedly connected with the machine table 1; the second fixing shaft 10 penetrates through the positioning block 2 and is connected with a second fixing block 11.
When the pressing device shown in the attached drawing 4 is used, cloth penetrates through the bottom of the pressing sheet 5 and then enters the processing device 12 for processing, and the pressing sheet 5 can ensure the flatness of the cloth under the action of the torsion spring 6, so that the produced product is attractive, and the quality of the product is effectively guaranteed.
The pressing device is general, the distance between the two positioning blocks is the same as the width of the cloth, and the two positioning blocks play a guiding role, so that the straightness of the cloth transmitted by the pressing device can be guaranteed.
Foretell closing device because the front end of first fixed axle still is equipped with the tensioning roller, the tensioning roller has played the effect of tensioning cloth, has guaranteed the roughness before the bottom of the entering compressing tightly piece of cloth, has improved closing device's result of use.
The two ends of the first fixing shaft penetrate through the positioning blocks and are connected with the first fixing block, so that the distance between the two positioning blocks can be adjusted, the pressing device is suitable for different types of cloth, and the universality is good.
According to the pressing device, the second fixing shaft is further arranged between the two mounting blocks and is located at the rear end of the first fixing shaft, the pressing sheets can be mounted on the second fixing shaft, and the using effect of the pressing device can be further improved through the multiple groups of pressing sheets.
The pressing device can also be provided with a plurality of fixing shafts and fixing blocks.
The above-mentioned embodiments are merely illustrative of the technical idea and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the scope of the present invention.