阅读说明：本技术 一种圆珠笔后盖帽的供料装置 (Feeding device for ball-point pen rear cap ) 是由 不公告发明人 于 2021-05-06 设计创作，主要内容包括：本发明公开了一种圆珠笔后盖帽的供料装置,包括竖块,竖块的上端垂直地设置有进料槽,竖块的左端设有稳固块,稳固块的上端设有料盒,料盒的上端设有呈直角梯形的储料槽,稳固块上设有步进电机,步进电机的输出轴上键接有凸轮,料盒上设有与凸轮相配合的上料组件,竖块、料盒上设有将后盖帽接住并引导到进料槽内的引导组件。本发明的优点在于：结构稳定可靠,能连续自动地完成后盖帽上升、圆形槽内朝下的后盖帽被架起、后盖帽沿着轨道朝前地进入进料槽,在后盖帽上升的同时剔除掉上料错误的后盖帽,提高效率。(The invention discloses a feeding device for a ball-point pen rear cap, which comprises a vertical block, wherein the upper end of the vertical block is vertically provided with a feeding groove, the left end of the vertical block is provided with a stabilizing block, the upper end of the stabilizing block is provided with a material box, the upper end of the material box is provided with a material storage groove in a right trapezoid shape, the stabilizing block is provided with a stepping motor, an output shaft of the stepping motor is connected with a cam in a key mode, the material box is provided with a feeding assembly matched with the cam, and the vertical block and the material box are provided with guide assemblies for receiving and guiding the rear cap into the feeding groove. The invention has the advantages that: the automatic rear cap lifting mechanism has the advantages that the structure is stable and reliable, the rear cap can be continuously and automatically lifted, the rear cap facing downwards in the circular groove is erected, the rear cap enters the feeding groove forwards along the track, the rear cap with a feeding error is removed when the rear cap is lifted, and the efficiency is improved.)

1. The utility model provides a block's feedway behind ballpoint which characterized in that: including riser block (1), the upper end of riser block (1) is provided with feed chute (2) perpendicularly, the left end of riser block (1) is equipped with firm piece (3), the upper end of firm piece (3) is equipped with magazine (4), the upper end of magazine (4) is equipped with and is right trapezoid's stock chest, be equipped with step motor (5) on firm piece (3), the key joint has cam (6) on the output shaft of step motor (5), be equipped with on magazine (4) with cam (6) matched with material loading subassembly (7), riser block (1) be equipped with on magazine (4) and catch and guide the back block guide subassembly (8) in feed chute (2), be equipped with on magazine (4) with material loading subassembly (7) cooperate and be used for rejecting subassembly (9) of rejecting the back block of material loading mistake.

2. The feeder of a ball point pen rear cap as claimed in claim 1, wherein: feeding subassembly (7) are including acting on horizontal plate (71) on the working face of cam (6), the right-hand member of magazine (4) bottom is equipped with the square hole, sliding fit has slider (73) in the square hole, both sides are provided with dog (76) symmetrically around slider (73) lower extreme, the upper end of slider (73) is vertically provided with the vertical hole equidistance, the upper end of horizontal plate (71) is equipped with the sliding fit and is in traveller (72) on the vertical hole, traveller (72) overcoat is equipped with the connection slider (73) the spring of horizontal plate (71).

3. The feeder of a ball point pen rear cap as claimed in claim 2, wherein: the upper end of traveller (72) is equipped with circular recess (74), the left and right sides both ends of traveller (72) are provided with ladder face (75) symmetrically.

4. The feeder of a ball point pen rear cap as claimed in claim 1, wherein: guide assembly (8) are including setting up riser (1) track (81) on magazine (4), be equipped with on the rear side wall of magazine (4) and hold the breach that the back block passed through, the left and right sides of track (81) front end is articulated symmetrically has from preceding to slope strip (82) that descend to the back, the lower extreme of slope strip (8) inboard is equipped with the inclined plane, slope strip (82) with be connected with the torsional spring between track (81), be equipped with spacing lid (83) on track (81).

5. The feeder of a ball point pen rear cap as claimed in claim 4, wherein: the track (81) is the same as the track of the limiting cover (83) and is a vertical line connected with an arc line.

6. The feeder of a ball point pen rear cap as claimed in claim 5, wherein: and a chamfer is arranged on the inner side of the front end of the limiting cover (83).

7. A feeder for a ball point pen back cap as claimed in any one of claims 2 or 3, wherein: reject subassembly (9) including setting up connecting plate (91) of horizontal plate (71) right-hand member, the right-hand member of magazine (4) is equipped with cylinder (92), be equipped with on cylinder (92) with connecting plate (91) matched with piston (93), the bottom of cylinder (92) inner chamber is equipped with the air vent, the upper end of cylinder (92) is equipped with trachea (94), the upper end intercommunication of trachea (94) has the bleeder, the right-hand member of magazine (4) transversely be provided with the bleeder intercommunication and be located the venthole of traveller (72) top.

Technical Field

The invention relates to a feeding device, in particular to a feeding device for a ball-point pen rear cap.

Background

The afterbody of part ballpoint is equipped with back block, at present at the in-process of producing above-mentioned ballpoint, needs back block one by one from the top down to sort forward in proper order, is convenient for follow-up with back block pressure ballpoint, relies on the artifical sequencing of staff and the orientation of just setting, wastes time and energy and inefficiency.

Disclosure of Invention

The invention mainly aims to provide a feeding device for a rear cap of a ball-point pen, which has a stable and reliable structure, can continuously and automatically complete the rising of the rear cap, the rear cap is connected and guided into a feeding groove, and the rear cap with a feeding error is removed while the rear cap rises, so that the efficiency is improved.

In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: the utility model provides a feedway of block behind ballpoint, includes the riser, the upper end of riser is provided with the feed chute perpendicularly, the left end of riser is equipped with the steady piece, the upper end of steady piece is equipped with the magazine, the upper end of magazine is equipped with the stock chest that is right trapezoid, be equipped with step motor on the steady piece, the key joint has the cam on step motor's the output shaft, be equipped with on the magazine with cam matched with material loading subassembly, the riser be equipped with on the magazine and catch and guide the back block guide subassembly in the feed chute, be equipped with on the magazine with material loading subassembly cooperatees and is used for rejecting the rejection subassembly of the wrong back block of material loading.

Further, the material loading subassembly is including being used in the horizontal plate on the working face of cam, the right-hand member of magazine bottom is equipped with the square hole, the downthehole sliding fit of square has the slider, both sides are provided with the dog symmetrically around the slider lower extreme, the upper end of slider is provided with the vertical hole vertically equidistance ground, the upper end of horizontal plate is equipped with the sliding fit and is in the traveller on the vertical hole, the traveller overcoat is equipped with the connection the slider the spring of horizontal plate.

The horizontal plate and the sliding column can be jacked up through the cam, the sliding column drives the sliding block to ascend together through the spring, then the stop block is stopped by the material box and drives the sliding block to stop, the sliding column drives the rear cap to ascend, the rear cap is guided into the feeding groove by the guide assembly, and then the sliding column and the sliding block descend and reset.

Furthermore, the upper end of traveller is equipped with circular recess, the left and right sides both ends of traveller are provided with the ladder face symmetrically.

The back block in the stock chest is down to the circular recess in, the ladder face does benefit to the back block that the guide assembly is then down.

Furthermore, the guide assembly comprises a vertical block and a track on the material box, a notch for allowing a rear cover cap to pass through is formed in the rear side wall of the material box, inclined strips which are inclined downwards from front to back are symmetrically hinged to the left side and the right side of the front end of the track, an inclined plane is arranged at the lower end of the inner side of each inclined strip, a torsion spring is connected between each inclined strip and the track, and a limiting cover is arranged on the track.

The rear cap on the sliding column can prop open the inclined strips in the rising process, then the sliding column descends, the downward rear cap is erected by the two inclined strips, the rear cap enters the track and the limiting cover along with the inclined strips, and the rear cap enters the feeding groove along the track.

Furthermore, the track is the same as the track of the limiting cover and is an arc connecting vertical line.

Furthermore, the inner side of the front end of the limiting cover is provided with a chamfer. The chamfer can guide the rear cover cap to enter the limiting cover and the track.

Further, the rejection subassembly is including setting up the connecting plate of horizontal plate right-hand member, the right-hand member of magazine is equipped with the cylinder, be equipped with on the cylinder with connecting plate matched with piston, the bottom of cylinder inner chamber is equipped with the air vent, the upper end of cylinder is equipped with the trachea, tracheal upper end intercommunication has the bleeder, the right-hand member of magazine transversely be provided with the bleeder intercommunication and be located the venthole of traveller top.

Above-mentioned setting can be through the connecting plate jack-up piston that rises, and the piston pushes away trachea, bleeder with the gas in the cylinder, and gas dashes out and blows in the stock chest with the wrong back lid of material loading from the venthole in, and the connecting plate descends after that and the piston separation, and the piston descends under the effect of gravity and resets.

The invention has the advantages that: the automatic rear cap lifting mechanism has the advantages that the structure is stable and reliable, the rear cap can be continuously and automatically lifted, the rear cap facing downwards in the circular groove is erected, the rear cap enters the feeding groove forwards along the track, the rear cap with a feeding error is removed when the rear cap is lifted, and the efficiency is improved.

Drawings

FIG. 1 is a perspective view according to the present invention;

FIG. 2 is a schematic structural diagram according to the present invention;

FIG. 3 is a front view according to the present invention;

FIG. 4 is a top view according to the present invention;

FIG. 5 is a sectional view A-A of FIG. 4;

FIG. 6 is a cross-sectional view of the slider raised to the top and the connecting plate in contact with the piston according to the present invention;

FIG. 7 is a cross-sectional view of the rear cap head rising to the top and within the circular groove rising above the beveled strip according to the present invention;

FIG. 8 is a cross-sectional view of the slider, the spool being reset and the rear cap being dropped onto the tilt bar in accordance with the present invention;

FIG. 9 is an enlarged view of portion B of FIG. 1;

FIG. 10 is an enlarged view of section C of FIG. 2;

fig. 11 is an enlarged view of a portion D of fig. 5.

Reference numerals: 1. vertical block, 2, feed chute, 3, stabilizing block, 4, magazine, 5, step motor, 6, cam, 7, material loading subassembly, 71, horizontal plate, 72, sliding column, 73, slider, 74, circular groove, 75, ladder face, 76, dog, 8, guide assembly, 81, track, 82, slope strip, 83, spacing lid, 9, rejection subassembly, 91, connecting plate, 92, cylinder, 93, piston, 94, trachea.

Detailed Description

As shown in fig. 1 to 11, a feeding device for a ball-point pen rear cap comprises a vertical block 1, a feeding groove 2 is vertically arranged at the upper end of the vertical block 1, a stabilizing block 3 is arranged at the left end of the vertical block 1, a material box 4 is arranged at the upper end of the stabilizing block 3, a material storage groove in a right trapezoid shape is arranged at the upper end of the material box 4, a stepping motor 5 is arranged on the stabilizing block 3, a cam 6 is connected to an output shaft of the stepping motor 5 in a key mode, a feeding assembly 7 matched with the cam 6 is arranged on the material box 4, a guiding assembly 8 for receiving the rear cap and guiding the rear cap into the feeding groove 2 is arranged on the vertical block 1 and the material box 4, and a rejecting assembly 9 matched with the feeding assembly 7 and used for rejecting the rear cap with a feeding error is arranged on the material box 4.

The feeding assembly 7 comprises a horizontal plate 71 acting on the working surface of the cam 6, a square hole is formed in the right end of the bottom of the material box 4, a sliding block 73 is arranged in the square hole in a sliding mode, stop blocks 76 are symmetrically arranged on the front side and the rear side of the lower end of the sliding block 73, vertical holes are longitudinally and equidistantly formed in the upper end of the sliding block 73, a sliding column 72 which is arranged on the vertical hole in a sliding mode is arranged at the upper end of the horizontal plate 71, and a spring which is connected with the sliding block 73 and the horizontal plate 71 is sleeved outside the sliding column 72. The horizontal plate and the sliding column can be jacked up through the cam, the sliding column drives the sliding block to ascend together through the spring, then the stop block is stopped by the material box and drives the sliding block to stop, the sliding column drives the rear cap to ascend, the rear cap is guided into the feeding groove by the guide assembly, and then the sliding column and the sliding block descend and reset.

A circular groove 74 is formed at the upper end of the spool 72, and stepped surfaces 75 are symmetrically formed at the left and right ends of the spool 72. The back block in the stock chest is down to the circular recess in, the ladder face does benefit to the back block that the guide assembly is then down.

The guide assembly 8 comprises a track 81 arranged on the vertical block 1 and the material box 4, a notch for allowing the rear cap to pass through is arranged on the rear side wall of the material box 4, inclined strips 82 inclining from front to back are symmetrically hinged to the left side and the right side of the front end of the track 81, an inclined plane is arranged at the lower end of the inner side of each inclined strip 8, a torsion spring is connected between each inclined strip 82 and the track 81, and a limiting cover 83 is arranged on the track 81. The rear cap on the sliding column can prop open the inclined strips in the rising process, then the sliding column descends, the downward rear cap is erected by the two inclined strips, the rear cap enters the track and the limiting cover along with the inclined strips, and the rear cap enters the feeding groove along the track.

The track 81 and the limiting cover 83 have the same track and are arc connecting vertical lines.

The inner side of the front end of the limit cover 83 is provided with a chamfer. The chamfer can guide the rear cover cap to enter the limiting cover and the track.

The eliminating component 9 comprises a connecting plate 91 arranged at the right end of the horizontal plate 71, a cylinder 92 is arranged at the right end of the material box 4, a piston 93 matched with the connecting plate 91 is arranged on the cylinder 92, a vent hole is arranged at the bottom of the inner cavity of the cylinder 92, an air pipe 94 is arranged at the upper end of the cylinder 92, a branch pipe is communicated with the upper end of the air pipe 94, and an air outlet hole communicated with the branch pipe and positioned above the sliding column 72 is transversely arranged at the right end of the material box 4. Above-mentioned setting can be through the connecting plate jack-up piston that rises, and the piston pushes away trachea, bleeder with the gas in the cylinder, and gas dashes out and blows in the stock chest with the wrong back lid of material loading from the venthole in, and the connecting plate descends after that and the piston separation, and the piston descends under the effect of gravity and resets.

The working principle is as follows: a rear cover cap is arranged in the material storage groove, a part of the rear cover cap falls into a circular groove of a sliding column, a stepping motor drives a cam to rotate, the cam jacks up a horizontal plate and the sliding column, the sliding column drives a sliding block to ascend together through a spring, then the stopping block is stopped by a material box, the stopping block drives the sliding block to stop, a connecting plate is contacted with a piston, as shown in figure 6, the sliding column drives the rear cover cap to ascend, simultaneously the piston is jacked up by the ascending connecting plate, the piston pushes air in a cylinder into an air pipe and a branch pipe, the air is flushed out from an air outlet hole and blows the rear cover cap with wrong feeding into the material storage groove, the rear cover cap on the sliding column can open inclined strips in the ascending process, then the sliding column descends, the rear cover cap facing downwards is erected by the two inclined strips, as shown in figure 7, the rear cover cap enters a rail and a limiting cover along the rail, then enters a material storage groove, then the sliding column and the sliding block descends and resets, a part of the rear cover cap in the material storage groove falls into the circular groove of the sliding column, meanwhile, the connecting plate is separated from the piston after descending, the piston descends and resets under the action of gravity, the stepping motor drives the cam to rotate for a circle, all parts reset, as shown in fig. 8, the steps can be used for continuously and automatically completing the ascending of the rear cap, the rear cap which is downward in the circular groove is erected, the rear cap enters the feeding groove forward along the track, and the rear cap with wrong feeding is removed while the rear cap ascends.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.