Pressing device

Abstract

The utility model belongs to the field of conveyors, and particularly relates to a pressing device which comprises a driving motor, a rotating disc, a first pull rod, a second pull rod, a rotating shaft, a third pull rod and a pressing strip. The driving motor drives the turntable to rotate; one end of the first pull rod is hinged with the eccentric position of the turntable; the other end of the first pull rod is hinged with one end of the second pull rod; the other end of the second pull rod is fixed; the rotating shaft is perpendicular to a plane formed by the first pull rod and the second pull rod; one end of the third pull rod sleeves the first rotating shaft, the rotating shaft can rotate around the axis, and the other end of the third pull rod is fixed; one end of the pressing strip is fixed to the rotating shaft and is perpendicular to the rotating shaft. The driving motor drives the rotating disc to rotate, the rotating disc drives the first pull rod to pull the second pull rod, and then the purpose of rotating the rotating shaft back and forth is achieved. The rotating shaft rotates back and forth, so that the pressing strip on the rotating shaft swings up and down, and the purpose of pressing the thin iron sheet is achieved.

Description

Technical Field

[0001] The utility model belongs to the field of equipment, and particularly relates to a pressing device. Background Art

[0002] In the production process of thin iron sheets, it is sometimes necessary to stack them layer by layer. This is usually done by setting up a box, into which the thin iron sheets slide one by one from a conveyor belt and are stacked layer by layer. To ensure the neatness of the stacking of the thin iron sheets, the box specifications are almost the same as the thin iron sheets. This can cause the thin iron sheets to lean against the side walls of the box when they fall, so they need to be pressed down. Currently, there is no suitable equipment to achieve this function. Utility Model Content

[0003] The utility model provides a pressing device that can effectively solve the problems in the background technology.

[0004] The utility model provides a pressing device, comprising a driving motor, a rotating disk, a first pull rod, a second pull rod, a rotating shaft, a third pull rod and a pressing strip;

[0005] The driving motor drives the turntable to rotate; one end of the first pull rod is hinged to the eccentric position of the turntable, and the other end of the first pull rod is hinged to one end of the second pull rod; one end of the rotating shaft at the other end of the second pull rod is fixed; the rotating shaft is perpendicular to the plane formed by the first pull rod and the second pull rod; one end of the third pull rod is sleeved on the third rotating shaft, the rotating shaft can rotate around the axis center line, and the other end of the third pull rod is fixed; one end of the pressure strip is fixed on the rotating shaft, and the pressure strip is perpendicular to the rotating shaft.

[0006] As a further optimization of the present invention, one end of the first pull rod is hinged to the turntable through a fisheye bearing, and the other end of the first pull rod is hinged to one end of the second pull rod through a fisheye bearing.

[0007] As a further optimization of the present invention, the second pull rod is a strip-shaped plate, and the other end of the second pull rod is connected to one end of the rotating shaft by a key.

[0008] As a further optimization of the present invention, there are two third pull rods, and the two third pull rods are respectively arranged at both ends of the rotating shaft.

[0009] As a further optimization of the present invention, it also includes a crossbeam and a support rod; the other end of the third pull rod is fixed on the crossbeam; the crossbeam is fixed on the support rod, and the support rod is fixed.

[0010] As a further optimization of the present invention, the support rod is parallel to the plane formed by the first pull rod and the second pull rod, and the support rod is provided with a slide groove along the length direction; one end of the beam is clamped in the slide groove and can slide back and forth in the slide groove.

[0011] As a further optimization of the present invention, it also includes a slider, which is arranged in the slide groove and can slide back and forth in the slide groove without being able to escape from the slide groove; the opening of the slide groove faces upward, and the crossbeam is connected to the slider by bolts.

[0012] As a further optimization of the present invention, a clamp is provided at one end of the pressure strip, and the clamp clamps the rotating shaft.

[0013] As a further optimization of the present invention, a plurality of pressure strips are provided and arranged in a linear array on the rotating shaft.

[0014] The present invention provides a pressing device that utilizes a drive motor to rotate a turntable, which in turn drives a first pull rod to pull a second pull rod, thereby rotating a rotating shaft back and forth. The back-and-forth rotation of the shaft causes a pressure strip on the shaft to swing up and down, thereby pressing the thin metal sheet. The present invention can be equipped with multiple pressure strips to simultaneously press multiple thin metal sheets arranged in a box body, and the drive motor only needs to rotate in one direction to achieve the repeated back-and-forth pressing function.

[0015] Figures in the specification

[0016] Figure 1 1 is a schematic diagram of the structure of an embodiment;

[0017] Figure 2 yes Figure 1 Another structural diagram from another perspective after the installation plate is hidden;

[0018] Among them, the drive motor 1, the turntable 2, the first pull rod 3, the second pull rod 4, the rotating shaft 5, the third pull rod 6, the pressure bar 7, the clamp 7a, the crossbeam 8, the support rod 9, and the mounting plate 10. DETAILED DESCRIPTION

[0019] like Figure 1 、 Figure 2 As shown, this embodiment includes a driving motor 1 , a turntable 2 , a first pull rod 3 , a second pull rod 4 , a rotating shaft 5 , a third pull rod 6 and a pressure bar 7 .

[0020] The drive motor 1 drives the turntable 2 to rotate. This embodiment also provides a vertically placed mounting plate 10. The drive motor 1 is fixed on one surface of the mounting plate 10. The output shaft of the drive motor 1 passes through the mounting plate 10 and is connected to the turntable 2. A short shaft is provided at an eccentric position on the turntable 2. One end of the first pull rod 3 is hinged to the short shaft. Specifically, a fisheye bearing structure is used to achieve the hinge.

[0021] The first tie rod 3 is parallel to the mounting plate 10. The other end of the first tie rod 3 is hinged to one end of the second tie rod 4. Specifically, the hinged connection is also achieved using a fisheye bearing structure. The second tie rod 4 is also parallel to the mounting plate 10. That is, the first tie rod 3 and the second tie rod 4 form a surface parallel to the mounting plate 10. In this embodiment, the second tie rod 4 is a strip-shaped plate member, which is adopted to facilitate connection with the rotating shaft 5.

[0022] The other end of the second tie rod 4 is keyed to one end of the rotating shaft 5. The rotating shaft 5 is perpendicular to the mounting plate 10 in the installation direction. One end of the third tie rod 6 is sleeved onto the rotating shaft 5, which is rotatable about its axis. The other end of the third tie rod 6 is fixed. In this embodiment, two third tie rods 6 are provided, one at each end of the rotating shaft 5. In other embodiments, only one third tie rod 6 may be provided, located in the middle of the rotating shaft 5.

[0023] One end of the bead 7 is fixed on the shaft 5, and the bead 7 is perpendicular to the shaft 5. Specifically, one end of the bead 7 is provided with a clamp 7a, which is clamped on the shaft 5. The clamp structure can adjust the position of the bead 7 and the inclination angle relative to the vertical plane at any time.

[0024] In this embodiment, a driving motor 1 is used to drive the turntable 2 to rotate. The rotation of the turntable 2 drives the first pull rod 3 eccentrically connected thereto to swing. The first pull rod 3 drives the second pull rod 4 to swing. The second pull rod 4 drives the rotating shaft 5 to rotate. The rotation of the rotating shaft 5 drives the pressure bar 7 to swing up and down.

[0025] Preferably, in this embodiment, there are a plurality of pressing strips 7 arranged in a linear array on the rotating shaft 5, so that it is possible to press the thin iron sheets in multiple spaced boxes at the same time.

[0026] Preferably, this embodiment is provided with a crossbeam 8 and a support rod 9. The crossbeam 8 is parallel to the rotating shaft 5, and the other end of the third pull rod 6 is fixed to the crossbeam 8. The crossbeam 8 is fixed to the support rod 9.

[0027] The support rod 9 is parallel to the mounting plate 10, and the support rod 9 is also perpendicular to the crossbeam 8. The support rod 9 is provided with two and is respectively arranged at the two ends of the rotating shaft 5. The two ends of the crossbeam 8 are respectively fixed on the two support rods 9.

[0028] Furthermore, the support rod 9 in this embodiment is provided with a slide groove along the length direction, and one end of the crossbeam 8 is clamped in the slide groove and can slide back and forth in the slide groove. Specifically, a slider is provided, and the slider is provided in the slide groove and can slide back and forth in the slide groove without being able to escape from the slide groove. This structure only requires an opening with a convex cross-section. The opening of the slide groove faces upward, and one end of the crossbeam 8 is placed on the upper end surface of the slide groove. The crossbeam 8 is connected to the slider by bolts. In this way, when it is necessary to adjust the position of the rotating shaft 5, it is only necessary to loosen the bolts to push the rotating shaft 5 back and forth along the length direction of the support rod 9. After adjustment, it is only necessary to tighten the bolts to fix the crossbeam 8. The fixation of the crossbeam 8 also means that the position of the rotating shaft 5 is fixed.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the scope of protection of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A pressing device, characterized in that: It includes a driving motor, a turntable, a first pull rod, a second pull rod, a rotating shaft, a third pull rod and a pressure strip; The driving motor drives the turntable to rotate; one end of the first pull rod is hinged to the eccentric position of the turntable, and the other end of the first pull rod is hinged to one end of the second pull rod; one end of the rotating shaft at the other end of the second pull rod is fixed; the rotating shaft is perpendicular to the plane formed by the first pull rod and the second pull rod; one end of the third pull rod is sleeved on the third rotating shaft, the rotating shaft can rotate around the axis center line, and the other end of the third pull rod is fixed; one end of the pressure strip is fixed on the rotating shaft, and the pressure strip is perpendicular to the rotating shaft.

2. A pressing device according to claim 1, characterized in that: One end of the first pull rod is hinged to the turntable through a fisheye bearing, and the other end of the first pull rod is hinged to one end of the second pull rod through a fisheye bearing.

3. A pressing device according to claim 1, characterized in that: The second pull rod is a strip-shaped plate, and the other end of the second pull rod is connected to one end of the rotating shaft by a key.

4. A pressing device according to claim 1, characterized in that: There are two third pull rods, and the two third pull rods are respectively arranged at two ends of the rotating shaft.

5. A pressing device according to claim 4, characterized in that: It also includes a crossbeam and a support rod; the other end of the third pull rod is fixed on the crossbeam; the crossbeam is fixed on the support rod, and the support rod is fixed.

6. A pressing device according to claim 5, characterized in that: The support rod is parallel to the surface formed by the first pull rod and the second pull rod, and a slide groove is provided along the length direction of the support rod; one end of the crossbeam is clamped in the slide groove and can slide back and forth in the slide groove.

7. A pressing device according to claim 6, characterized in that: The utility model also includes a slider, which is arranged in the slide groove and can slide back and forth in the slide groove but cannot be separated from the slide groove; the opening of the slide groove faces upward, and the crossbeam is connected to the slider by bolts.

8. The pressing device according to claim 1, characterized in that: One end of the pressure strip is provided with a clamping hoop, which clamps the rotating shaft.

9. The pressing device according to claim 1, characterized in that: There are a number of pressure strips which are arranged in a linear array on the rotating shaft.

Images