TWI606968B - Box delivery mechanic - Google Patents

Description

Unpacking mechanism

The present invention relates to a knock-out mechanism, and more particularly to an unpacking mechanism that can be resized.

The existing unpacking mechanism is applied to the automatic box feeding device. Generally, the automatic box feeding device includes a boxing table and a box arranged above the boxing table for accommodating the box body, and the box box is used for the box box. The box body is carried, and the box table can swing downward and the boxes in the box frame are output one by one from the bottom of the box. Only the size of the box and the width of the hem of the box need to be made according to the size of the box. If the box is too large, the box will be stuck between the box and the box when the box is hem. When the output is placed, a plurality of cabinets may be output at a time when the hem of the box is placed, so that the existing automatic box feeding device is difficult to apply to cabinets of different sizes.

In view of the above, the inventors of the present invention have made great efforts to solve the above problems in view of the above-mentioned prior art, and have made great efforts to solve the above problems, which has become the object of improvement of the present inventors.

The present invention provides an unboxing mechanism that is sized to be compatible with a variety of different sized enclosures.

The invention provides an unloading mechanism comprising a bracket, a movable guiding outer frame, a shutter and a movable bearing plate. The movable guiding frame comprises a plurality of side plates arranged in an upright position and a sliding bar, the sliding bar is horizontally arranged and one end of the sliding bar is connected to one of the side plates, and the sliding bar slidably penetrates the bracket. gate Connect the activity guide frame and drop it below the lowest position of the active guide frame. The movable carrier is disposed below the shutter and spaced apart from the shutter.

In the unpacking mechanism of the present invention, a positioning pin for fixing the movable guiding frame is movably disposed on the bracket. The other end of the slide bar is provided with a positioning component for abutting the positioning pin. A resilient return member is connected between the movable guide frame and the bracket. The elastic return member is clamped between the movable guide frame and the bracket. The elastic returning member is a cylindrical spring, and the elastic returning member is sleeved on the positioning pin. One end of the elastic returning member abuts the bracket and the other end of the elastic restoring member abuts the positioning component.

In the unpacking mechanism of the present invention, the shutter is disposed at the bottom end of one of the side plates. The sliding plate is provided with a sliding slot extending upward and downward, and a positioning bolt is arranged in the sliding slot and the positioning bolt is screwed to the bracket.

The unpacking mechanism of the present invention, wherein the movable guide outer frame is disposed on one side of the movable carrier.

In the unpacking mechanism of the present invention, the box of different length and width dimensions can be accommodated in the unpacking mechanism by changing the position of the movable guide frame by moving the slide bar.

Furthermore, the unloading mechanism of the present invention has a chute on the shutter to allow the shutter to move downward, thereby enabling the spacing between the shutter and the movable deck to be adjusted corresponding to the cabinets of different height dimensions.

10‧‧‧Box (large)

20‧‧‧Box (small)

30‧‧‧ channel

40‧‧‧ openings

100‧‧‧ bracket

200‧‧‧ activity guide frame

201‧‧‧ side panels

210‧‧‧Slider

220‧‧‧ Positioning components

230‧‧‧Elastic reset parts

240‧‧‧Locating pin

300‧‧‧ ram

301‧‧ ‧ chute

310‧‧‧ Positioning bolt

400‧‧‧Activity Board

1 and 2 are schematic perspective views of the unpacking mechanism of the preferred embodiment of the present invention.

3 and 4 are schematic views showing the state of use of the unpacking mechanism of the preferred embodiment of the present invention.

5 to 9 are schematic views showing another state of use of the unpacking mechanism of the preferred embodiment of the present invention.

Referring to FIG. 1 to FIG. 4, a preferred embodiment of the present invention provides an unloading mechanism including a bracket 100, at least one movable guide frame 200, at least one shutter 300, and a movable carrier 400.

In the present embodiment, the bracket 100 is preferably made of a metal plate bent or welded and disposed on the column of the upright configuration, but the present creation does not limit the form of the bracket 100 as long as it can be provided for the movable guide. Just on it.

The movable guide outer frame 200 preferably includes a plurality of side panels 201 in an upright configuration and a slide bar 210. In the present embodiment, the movable guiding outer frame 200 preferably includes two side plates 201 that are vertically connected to each other. The slide bar 210 is horizontally disposed and one end of the slide bar 210 is coupled to one of the side plates 201, and the slide bar 210 is slidably coupled to the bracket 100, whereby the movable guide outer frame 200 is disposed on the bracket 100, and can be slid by The lever 210 adjusts the horizontal relative position of the movable guide outer frame 200 and the bracket 100.

The shutter 300 is coupled to the movable guide outer frame 200, and the shutter 300 extends downward beyond the lowest position of the movable guide outer frame 200. In the present embodiment, the shutter 300 is preferably disposed at the bottom end of the one side plate 201. A sliding slot 301 extending upward and downward is defined in the shutter 300. A positioning bolt 310 is disposed in the sliding slot 301, and the positioning bolt 310 is screwed to the bracket 100.

The movable carrier 400 is disposed below the shutter 300 and spaced apart from the shutter 300. The movable guiding outer frame 200 is disposed adjacent to at least one side of the movable bearing plate 400. In the embodiment, each side plate 201 of the movable guiding outer frame 200 abuts one side of the movable receiving plate 400.

The other end of the slide bar 210 is provided with a positioning assembly 220. A positioning pin 240 is correspondingly disposed on the bracket 100. The positioning pin 240 is movable to selectively abut the positioning component 220 to fix the movable guiding outer frame 200, or to retreat from the positioning component 220 to release the movable guiding outer frame 200. An elastic returning member 230 is connected between the movable guiding outer frame 200 and the bracket 100. In the embodiment, the elastic returning member 230 is preferably a The cylindrical spring, the elastic returning member 230 is sleeved on the positioning pin 240 and clamped between the movable guiding outer frame 200 and the bracket 100, and one end of the elastic returning member 230 abuts the bracket 100 and the other end of the elastic returning member 230 abuts The positioning component 220 is connected.

Referring to FIG. 3, FIG. 4, FIG. 8 and FIG. 9, the movable carrying plate 400 of the unloading mechanism of the present invention is used for carrying a plurality of cases 10/20 thereon, and each side plate of the outer frame 200 is guided by a movable body. 201 and the other at least one identical movable guide bezel 200 (or fixed restraint) are enclosed as channels 30 for the bins 10/20 to be received in the channel 30 and stacked on top of the movable carrier 400. The size of the channel 30 can be adjusted by changing the position of the movable guiding outer frame 200 by moving the slider 210, so that the housings 10/20 of different sizes can be accommodated in the channel 30.

In the unpacking mechanism of the present invention, the movable bearing plate 400 and the shutter 300 are spaced apart to form an opening 40, and the distance between the movable bearing plate 400 and the shutter 300 is preferably slightly smaller than the carrying case 10/ The height of 20, so the shutter 300 can block the box 10/20 from slipping out of the box 10/20 through the opening 40. The movable carrier 400 can be pivoted downwardly, whereby the opening 40 is enlarged to allow the case 10/20 to pass, and the lowermost case 10/20 is slid along the movable platen 400 by gravity to slide through the opening 40. Out. The shutter 300 is provided with a sliding groove 301 extending upward and downward to allow the shutter 300 to move up and down, thereby adjusting the spacing between the shutter 300 and the movable bearing plate 400 corresponding to the different sizes of the casing 10/20. Further, by tightening the positioning bolt 310, the shutter 300 can be clamped between the positioning bolt 310 and the side plate 201 to fix the position of the shutter 300.

In this embodiment, the operation modes of the unpacking mechanism of the present invention are described by taking two different sizes of the casings 10/20 as an example. As shown in FIGS. 1 to 5, when the box 10 of a larger size is accommodated in the unpacking mechanism of the present invention, the movable guide outer frame 200 is moved toward the bracket 100 to enlarge the size of the passage 30. In this embodiment, the predetermined size of the channel 30 corresponds to the configuration of the large-sized box 10, and thus is reset by elasticity. The piece 230 provides the spring guide frame 200 with an elastic force to bring the movable guide frame 200 closer to the bracket 100 to define a predetermined position of the movable guide frame 200. At this time, the movable guiding outer frame 200 can be fixed by the positioning pin 240 abutting an edge of the positioning component 220, but the positioning pin 240 may not be used when the movable guiding outer frame 200 is at the predetermined position. The shutter 300 is moved upward in cooperation with the large-sized case 10 and fixed by tightening the positioning bolts 310, thereby increasing the height of the opening 40.

As shown in FIGS. 5 to 9, when the box 20 of a smaller size is accommodated in the unpacking mechanism of the present invention, the movable guide frame 200 is pushed away from the bracket 100 to reduce the size of the passage 30. At this time, the movable guide outer frame 200 must be fixed by the positioning pin 240 penetrating and abutting the positioning assembly 220. The shutter 300 is moved downward with the small-sized case 20 and fixed by tightening the positioning bolt 310, thereby reducing the height of the opening 40.

The above is only the preferred embodiment of the present invention, and is not intended to limit the scope of the invention, and other equivalent variations of the patent spirit of the present invention are all within the scope of the invention.

30‧‧‧ channel

100‧‧‧ bracket

200‧‧‧ activity guide frame

201‧‧‧ side panels

210‧‧‧Slider

220‧‧‧ Positioning components

230‧‧‧Elastic reset parts

240‧‧‧Locating pin

300‧‧‧ ram

301‧‧ ‧ chute

310‧‧‧ Positioning bolt

Claims (9)

An unloading mechanism for outputting a box body, the unboxing mechanism comprising: a bracket; a movable guiding outer frame, comprising a plurality of side plates arranged in an upright position and a sliding bar, the sliding bar is horizontally arranged and one end of the sliding bar Connecting one of the side plates, and the sliding bar slidably penetrates the bracket, the side plates are enclosing a passage for accommodating the box; a shutter connecting the movable guiding frame and extending downwardly a lowermost position of the movable guide frame; and a movable carrier plate disposed under the shutter and spaced apart from the shutter to form an opening; wherein the shutter can block the output of the box through the opening. The unpacking mechanism of claim 1, wherein the bracket is movably provided with a positioning pin for fixing the movable guide frame. The unpacking mechanism of claim 2, wherein the other end of the slide bar is provided with a positioning component for abutting the positioning pin. The unpacking mechanism according to claim 3, wherein an elastic returning member is connected between the movable guiding outer frame and the bracket. The unpacking mechanism of claim 4, wherein the elastic return member is sandwiched between the movable guide outer frame and the bracket. The ejector mechanism of claim 5, wherein the elastic returning member is a cylindrical spring, and the elastic returning member is sleeved on the sliding rod, one end of the elastic returning member abuts the bracket and the elastic resetting member The other end abuts the positioning component. The unpacking mechanism of claim 1, wherein the shutter is disposed at a bottom end of one of the side plates. The ejector mechanism of claim 7, wherein the ram is provided with a sliding slot extending upwardly and downwardly, and the sliding slot is provided with a positioning bolt and the positioning bolt is screwed to the bracket. The unpacking mechanism of claim 1, wherein the activity guiding frame is disposed at one side of the movable deck.