CN207844617U - Unwinding and pressing device for compound machine - Google Patents

Abstract

The utility model discloses a compounding machine unreel press device, which comprises a frame, the support frame, the bearing frame, the delivery wheel, the pressure work or material rest, the cylinder, the slider, the pressure material wheel, the support frame is fixed in the top of frame, the inside of support frame is equipped with first cavity, the bottom in first cavity and being fixed in the support frame is acceptd to the bearing frame, delivery wheel swivelling joint in bearing frame, press the top that the material rest was fixed in the support frame, the inside of pressing the material rest is equipped with the second cavity, the slider is acceptd in the second cavity and can slide in the second cavity, the cylinder sets up in the top of pressing the work or material rest, the cylinder includes the telescopic piston rod, the piston rod stretches into the second cavity. The material pressing wheel is pressed on the feeding wheel under the action of the cylinder, so that the phenomenon of folds or deviation of materials unreeled and conveyed on the feeding wheel is avoided. In addition, the pressure of pressing can be adjusted through the air cylinder by the pressing wheel, so that the tension can be adjusted better according to the actual wrinkling condition of the material.

Description

Unwinding and pressing device for compound machine

【Technical field】

The utility model relates to a pressing device, in particular to an unwinding and pressing device of a composite machine.

【Background technique】

Laminating machine is a kind of material that heats two or more layers of the same or different materials such as cloth and cloth, cloth and paper, cloth and artificial leather, and various plastics and rubber sheets to a melted, semi-melted state or with a special Adhesives bonded together into one machine. The compound machine includes an unwinding device for unwinding the material. When the current compound machine unwinding device unwinds the material, the material often has wrinkles, deviations, etc., so it is necessary to have an unwinding press for the compound machine. Material device to solve the above defects.

【Content of utility model】

The purpose of the utility model is to provide a compound machine unwinding and pressing device that can solve the problems of easy wrinkling or deviation when the compound machine material is unrolled by setting the feeding wheel and the pressing wheel, and the pressing wheel is connected with the cylinder.

For the above purpose, the utility model adopts the following technical solutions:

An unwinding and pressing device of a composite machine, comprising a frame, a supporting frame, a bearing seat, a feeding wheel, a pressing frame, a cylinder, a slider, and a pressing wheel, the supporting frame is fixed on the top of the frame, The inside of the support frame is provided with a first cavity, the bearing seat is accommodated in the first cavity and fixed on the bottom of the support frame, the feeding wheel is rotatably connected to the bearing seat, and the press The material rack is fixed on the top of the supporting frame, and a second cavity is provided inside the pressing frame, and the slider is accommodated in the second cavity and can slide in the second cavity, so The cylinder is arranged on the top of the pressing frame, the cylinder includes a telescopic piston rod, the piston rod extends into the second cavity and is connected with the slider, and the pressing wheel is connected to the slider.

Further, the press frame is provided with guide posts on both sides of the second cavity, and guide grooves matched with the guide posts are provided on both sides of the slider.

Further, the slider includes a connecting portion and a sliding portion extending from the connecting portion, the connecting portion is connected to the piston rod, the guide groove is provided on the sliding portion, and the width of the connecting portion is smaller than the Width of the slider described above.

The beneficial effects of the utility model are as follows: the cylinder is connected with the slider through the piston rod, the slider is connected with the pressing wheel, and the pressing wheel is pressed on the feeding wheel under the action of the cylinder, so that the unwinding and transmission can be carried out on the feeding wheel The material will not wrinkle or run away. In addition, the pressing wheel can adjust the pressure of the pressing material through the cylinder, so as to better adjust the tension according to the actual wrinkle situation of the material.

【Description of drawings】

Fig. 1 is the front view of the utility model;

Fig. 2 is the front view of the utility model after removing the frame.

Description of reference numerals: frame 1; unwinding transition wheel 11; support frame 2; first cavity 21; bearing seat 3; feeding wheel 4; pressing frame 5; second cavity 51; guide column 52; ; Piston rod 61; slider 7; connecting portion 71; sliding portion 72; guide groove 721;

【Detailed ways】

In order to facilitate a better understanding of the purpose, structure, features, and effects of the utility model, the utility model will be further described in conjunction with the accompanying drawings and specific embodiments.

Please refer to Fig. 1 and Fig. 2, the utility model comprises frame 1, support frame 2, bearing block 3, feeding wheel 4, pressing frame 5, cylinder 6, slide block 7, pressing wheel 8.

The top of the frame 1 is provided with a plurality of unwinding transition wheels 11, which are used to convey the materials forward sequentially. The support frame 2 is fixed on the top of the frame 1, the inside of the support frame 2 is provided with a first cavity 21, the bearing seat 3 is accommodated in the first cavity 21 and fixed on the support The bottom of the frame 2, the feed wheel 4 is rotatably connected to the bearing seat 3. The feeding wheel 4 is provided with a tensioner, and the tensioner is used to make the feeding wheel 4 have a certain tension. Said tensioning said binder frame 5 fixes the top of said support frame 2, said binder frame 5 is provided with a second cavity 51 inside, said slider 7 is accommodated in said second cavity 51 and Can slide in the second cavity 51, the cylinder 6 is arranged on the top of the press frame 5, the cylinder 6 includes a telescopic piston rod 61, and the piston rod 61 extends into the second cavity. The cavity 51 is connected to the slider 7 , and the pressing wheel 8 is connected to the slider 7 .

The slider 7 includes a connecting portion 71 and a sliding portion 72 extending from the connecting portion 71, the connecting portion 71 is connected to the piston rod 61, and the pressing frame 5 is located in the second cavity 51. Both sides are provided with guide columns 52, and both sides of the sliding part 72 are provided with guide grooves 721 that match the guide columns 52, and the slider 7 passes through the interaction between the guide columns 52 and the guide grooves 721 Cooperate to realize the guidance when moving. The width of the connecting portion 71 is smaller than that of the sliding portion 72 , thereby saving materials for manufacturing the slider 7 and reducing production costs.

When the composite machine is unwinding the material, the material is transferred to the feeding wheel 4 through the unwinding transition wheel 11, and the pressing wheel 8 is pressed on the feeding wheel 4 under the action of the cylinder 6, thereby Therefore, the material that is unwound and conveyed on the feeding wheel 4 will not appear wrinkled or deviated. In addition, the pressing wheel 8 can adjust the pressure of the pressing material through the cylinder 6, so as to better adjust the tension according to the actual wrinkle condition of the material.

The above detailed description is only a description of the preferred embodiment of the utility model, and does not limit the patent scope of the utility model. Therefore, all equivalent technical changes made by using the instructions and illustrations of this creation are included in this creation. within the scope of the patent.

Claims (3)

1. The unwinding and pressing device of a compound machine, it is characterized in that, comprises: frame, support frame, bearing block, feeding wheel, pressing material frame, cylinder, slide block, pressing material wheel, and described supporting frame is fixed on The top of the frame, the inside of the support frame is provided with a first cavity, the bearing seat is accommodated in the first cavity and fixed on the bottom of the support frame, the feeding wheel is rotatably connected to the The bearing seat, the pressing frame is fixed on the top of the support frame, the inside of the pressing frame is provided with a second cavity, the slider is accommodated in the second cavity and can be placed in the second cavity Sliding in the second cavity, the cylinder is arranged on the top of the press frame, the cylinder includes a telescopic piston rod, and the piston rod extends into the second cavity and connects with the slider, the The pressing wheel is connected to the slider. 2. The unwinding and pressing device of a composite machine according to claim 1, wherein the pressing frame is provided with guide columns on both sides of the second cavity, and the two sides of the slider The side is provided with a guide groove matched with the guide column. 3. The unwinding and pressing device of a composite machine according to claim 2, wherein the slider includes a connecting portion and a sliding portion extending from the connecting portion, and the connecting portion is connected to the piston The rods are connected, the guide groove is arranged on the sliding part, and the width of the connecting part is smaller than the width of the sliding part.