CN202670829U - Rolling pressure device - Google Patents

Abstract

The utility model relates to a rolling pressure device belongs to coating machine coiling mechanism technical field, and its structure includes pressure device and power device, and pressure device is connected with the power device drive, and pressure device is provided with loading arm and pressure wheel, and the one end and the pressure wheel of loading arm are connected, and the pressure wheel is connected with power device and the pressure wheel is pressed and is arranged in on the coil stock. Compared with the prior art, the utility model discloses a loading wheel is kept flat and is pressed on arranging the coiling material in, uses enough pressure, pressurizes the coiling material uniformly, avoids taking place the fold, receives the inhomogeneous phenomenon of material, guarantees the quality that influences the product.

Description

A winding pressure device

technical field

The utility model relates to the technical field of winding devices for coating machines, in particular to a winding and pressing device.

Background technique

The function of the coating machine is to coat the rolled base material, such as paper, cloth, leather, aluminum foil, plastic film, etc. with a layer of glue, paint or ink with specific functions, and dry the base material before winding.

In the prior art, when the coating machine is rewinding, the pressure of the pressure bar on the rewinding material is only its own weight and weak cylinder pressure, which is not enough to meet the tension requirements brought by the rewinding. Wrinkles and uneven winding cannot be avoided when the winding pressure is insufficient, which seriously affects the quality of the product.

Utility model content

The purpose of the utility model is to avoid the deficiencies in the prior art and provide a winding and pressing device capable of providing sufficient pressure and uniform pressure.

The purpose of this utility model is achieved through the following technical solutions.

A winding pressurizing device, comprising a pressurizing device and a power unit, the pressurizing device is connected in driving with the power unit, the pressurizing device includes a pressurizing arm and a pressurizing wheel, one end of the pressurizing arm is connected with the pressurizing wheel, and the pressing The wheel is connected with the power device, and the pressure wheel is pressed on the winding material.

Wherein, the pressurizing device is provided with two pressurizing arms, specifically a first pressurizing arm and a second pressurizing arm, the first pressurizing arm is connected with the first end of the axle of the pressurizing wheel, and the second pressurizing arm is connected with the first end of the pressurizing wheel. The second end of the axle of the pressure roller is connected.

Wherein, the power device is a counterweight gravity device, and the counterweight gravity device includes a counterweight rod and a plurality of weights, one end of the counterweight rod is connected with a pressure wheel, and the other end of the counterweight rod is provided with a load plate for installing weights, When in use, the weight is set on the load tray. Wherein, the number of the counterweight gravity device is set to two, specifically the first counterweight gravity device and the second counterweight gravity device, the counterweight rod of the first counterweight gravity device is connected with the first end of the axle of the pressure wheel, The counterweight bar of the second counterweight gravity device is connected with the wheel axle second end of the pressure wheel.

Wherein, the counterweight bar of the first counterweight gravity device is connected with the first end of the wheel axle of the pressure wheel through a fisheye joint, and the counterweight bar of the second counterweight gravity device is connected with the second end of the wheel axle of the pressure wheel through a fisheye joint connect.

Wherein, the outer side of the end of the fisheye joint installed on the pressure wheel is provided with a retaining ring for the shaft, the retaining ring for the shaft abuts against the end of the fisheye joint installed on the pressure wheel, and the retaining ring for the shaft is sleeved on the axle of the pressure wheel .

Wherein, a nut is arranged under one end of the fisheye joint connected to the weight rod, and the nut is installed on the weight rod and connected with the fisheye joint.

Beneficial effects of the utility model: a winding pressurizing device, including a pressurizing device and a power unit, the pressurizing device is connected to the power unit by driving, the pressurizing device is provided with a pressurizing arm and a pressurizing wheel, one end of the pressurizing arm It is connected with the pressure wheel, the pressure wheel is connected with the power device and the pressure wheel is placed on the winding material. Compared with the prior art, the utility model adopts the pressure wheel to be placed on the rewinding material flatly, and the rewinding material is pressurized uniformly with sufficient pressure to avoid wrinkles and uneven rewinding. Guarantee affects the quality of the product.

Description of drawings

Utilize accompanying drawing to further illustrate the utility model, but the content in the accompanying drawing does not constitute any restriction to the utility model.

Fig. 1 is a schematic structural view of an embodiment of a winding and pressing device of the present invention.

Fig. 2 is a structural schematic diagram of another angle of an embodiment of a winding and pressing device of the present invention.

Figure 1 and Figure 2 include: 1 pressure arm, 2 pressure wheel, 21 axle, 3 fisheye joint, 4 nut, 5 counterweight rod, 51 load plate, 6 weight, 7 winding material, 8 shaft With retaining ring, 9 external devices.

Detailed ways

The utility model will be further described in conjunction with the following examples.

As shown in Figures 1 and 2, a winding pressurizing device includes a pressurizing device and a power unit, the pressurizing device is connected to the power unit in driving, the pressurizing device includes a pressurizing arm 1 and a pressurizing wheel 2, and the pressurizing One end of the arm 1 is connected with the pressure wheel 2, the pressure wheel 2 is connected with the power unit and the pressure wheel 2 is pressed on the winding material 7. Wherein, the pressurizing device is provided with two pressurizing arms 1, and the pressurizing arm 1 is used to hold the pressurizing wheel 2. The pressurizing arm 1 of this embodiment is set in a "Z" shape, and the pressurizing wheel 2 is placed on the pressurizing wheel. The turning hook at one end of the arm 1 is hooked, and the other end of the pressing arm 1 is rotatably fixed on the external device 9, which can be the body of the coating machine, an independent support frame, a wall, etc. object of the device. The two pressing arms 1 of this embodiment are specifically a first pressing arm and a second pressing arm, the first pressing arm is connected to the first end of the axle 21 of the pressing wheel 2, and the second pressing arm is connected to the first end of the pressing wheel 2. The second end of the axle 21 of the pressure wheel 2 is connected, and the end of the first pressure arm and the second pressure arm away from the pressure wheel 2 is fixed on the external device 9 . In this embodiment, the pressure wheel 2 is placed flat on the winding material 7 to pressurize the winding material 7 evenly with sufficient pressure, so as to avoid wrinkles and uneven winding, and ensure that the product is not affected. the quality of.

The power unit of the present embodiment is a counterweight gravity device, which includes a counterweight bar 5 and a plurality of weights 6, one end of the counterweight bar 5 is connected with the pressure wheel 2, and the other end of the counterweight bar 5 is provided with The loading plate 51 of the device weight 6, when in use, the weight 6 is arranged on the loading plate 51. Operators can use weights 6 of different weights according to actual conditions, which is convenient and accurate, and neither insufficient pressure nor excessive pressure will occur. The number of counterweight gravity devices in this embodiment is set to two, specifically the first counterweight gravity device and the second counterweight gravity device, the counterweight rod 5 of the first counterweight gravity device and the axle 21 of the pressure wheel 2 The first end is connected through the fisheye joint 3 , and the second end of the second end of the wheel shaft 21 of the wheel shaft 21 of the second counterweight gravity device is connected through the fisheye joint 3 . In this embodiment, the outside of one end of the fisheye joint 3 installed on the pressure wheel 2 is provided with a shaft retaining ring 8, and the shaft retaining ring 8 abuts against the end of the fisheye joint 3 installed on the pressure wheel 2, and the shaft The retaining ring 8 is sheathed on the wheel shaft 21 of the pressure wheel 2, and the shaft retaining ring 8 is used for fixing the fisheye joint 3 on the shaft to prevent the fisheye joint 3 from moving left and right. At the same time, a nut 4 is provided below the end of the fisheye joint 3 connected to the weight rod 5 , and the nut 4 is installed on the weight rod 5 and connected with the fisheye joint 3 .

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model rather than limiting the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should It is understood that the technical solution of the utility model can be modified or equivalently replaced without departing from the essence and scope of the technical solution of the utility model.

Claims (7)

1. A winding pressurizing device, characterized in that: comprising a pressurizing device and a power unit, the pressurizing device is driven and connected with the power unit, the pressurizing device comprises a pressurizing arm and a pressurizing wheel, the One end of the pressing arm is connected to the pressing wheel, the pressing wheel is connected to the power device, and the pressing wheel is placed on the winding material. 2. A rolling pressurizing device according to claim 1, characterized in that: said pressurizing device is provided with two pressurizing arms, specifically a first pressurizing arm and a second pressurizing arm, said The first pressing arm is connected to the first end of the axle of the pressing wheel, and the second pressing arm is connected to the second end of the axle of the pressing wheel. 3. A rolling pressurizing device according to claim 2, characterized in that: the power device is a counterweight gravity device, and the counterweight gravity device includes a counterweight rod and a plurality of weights, and the counterweight gravity device One end of the weight bar is connected to the pressure wheel, and the other end of the counterweight bar is provided with a loading plate with a weight installed thereon. When in use, the weight is set on the loading plate. 4. A rolling and pressing device according to claim 3, characterized in that: the number of the counterweight gravity devices is set to two, specifically the first counterweight gravity device and the second counterweight gravity device, The counterweight rod of the first counterweight gravity device is connected to the first end of the wheel shaft of the pressure wheel, and the counterweight rod of the second counterweight gravity device is connected to the second end of the wheel shaft of the pressure wheel. 5. A rolling pressurizing device according to claim 4, characterized in that: the counterweight rod of the first counterweight gravity device is connected to the first end of the axle of the pressurizing wheel through a fisheye joint, The counterweight rod of the second counterweight gravity device is connected to the second end of the axle of the pressure wheel through a fisheye joint. 6. A winding and pressing device according to claim 5, characterized in that: the fisheye joint is installed on the outside of one end of the pressure wheel, and a shaft retaining ring is arranged, and the shaft retaining ring The one end of the fisheye joint installed on the pressure wheel abuts against, and the shaft retaining ring is sheathed on the wheel shaft of the pressure wheel. 7. A winding pressurizing device according to claim 6, characterized in that: a nut is provided under the end of the fisheye joint connected to the weight rod, and the nut is installed on the distribution rod. The heavy rod is connected with the fisheye joint.

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