CN102302323A

CN102302323A - Automatic shoe cover machine

Info

Publication number: CN102302323A
Application number: CN201110257208A
Authority: CN
Inventors: 赵国琪
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-09-01
Filing date: 2011-09-01
Publication date: 2012-01-04

Abstract

The invention discloses an automatic shoe cover machine which comprises a baseplate, a stand column, a cover-removing mechanism and a pedal, wherein the stand column is installed on the baseplate, the cover-removing mechanism is arranged on the stand column, and the pedal drives the cover-removing mechanism to act; the cover-removing mechanism comprises a cap and a rotating rod, wherein the cap is arranged on a standing rod and provided with a step structure, and the rotating rod passes through the standing rod; the rotating rod is fixedly connected with the cap and drives the cap to rotate; the stand column passes through the baseplate, and the bottom end of the stand column is provided with a nut platform; the nut platform is positioned at the lower bottom of the baseplate; the lower end of the rotating rod is provided with a transmission gear, and the transmission gear is positioned on the nut platform; the stand column and the nut platform are vertically and fixedly connected and formed integrally; the rotating rod and the transmission gear are vertically and fixedly connected and formed integrally; the downside of the pedal is fixedly connected with an ejector rod which can move upwards and downwards, the lower end of the ejector rod is fixedly connected with a push mechanism, and the two sides of the push mechanism are symmetrically provided with stretchable sliding rails with rollers; each roller is in virtual contact with the push mechanism; and one end (away from each roller) of each sliding rail is fixedly connected with a driving block for driving the transmission gear. The automatic shoe cover machine disclosed by the invention has the advantages that the operating accuracy of products is ensured, and the output of shoe covers is stable.

Description

Automatic overshoes device

Technical field

The present invention relates to a kind of daily living article, be specifically related to a kind of automatic overshoes device.

Background technology

Along with the raising of people's quality of life and level, more and more take notice of for the details in the daily life.Shoe covers device is to be used for being specially people's automatically putting on shoe covers usefulness, yet also there are a lot of problems in existing shoe covers device.

Most of shoe covers devices are to drive the mechanism of press-offing through pedal; Thereby release shoe cover; And the mechanism of press-offing comprises column and run through the dwang in the column; For column being fixed on the driving of base plate and dwang; Generally can below column, suppose the nut platform and below dwang, establish gear, this gear is done the power transmission usefulness between pedal and the dwang, and column before is what to separate with the nut platform; Need manual adjustments, the precision that manual adjustments causes regulating easily is not high; Dwang between also having and gear are that welding or screw are formed by connecting, and like this, can not guarantee that two accessories keep vertical, and then can not guarantee the rate of precision of product work.

When pedal is press-offed mechanism in driving; Mechanism generally is four owing to press-off; Most of shoe covers devices all are to drive the mechanism of press-offing by drawing driving mechanism on the pedal respectively; Make pin when pushing down on the pedal; The uneven words if exert oneself; Can occur that four points are firmly inhomogeneous all around, and then cause situation such as asynchronous or normally not the press-offing of having of four mechanisms of press-offing to take place, it is unstable that shoe cover goes out cover.

Summary of the invention

To the weak point of above-mentioned existing shoe covers device, the present invention aims to provide a kind of automatic overshoes device, can prevent the problem of its rate of precision effectively.

For realizing above-mentioned purpose; The present invention has adopted following technical scheme: automatic overshoes device; Comprise base plate; Be installed in the column on the said base plate; Be arranged on press-off mechanism and the pedal that drives the said mechanism action of press-offing on the said column; The said mechanism of press-offing comprises the block with ledge structure in the said vertical rod and runs through the dwang in the said vertical rod; Said dwang and said block are connected and drive said block and rotate; Said column runs through base plate and establishes the nut platform in its bottom; This nut platform is positioned base plate and goes to the bottom; Travelling gear is established in said dwang lower end; This travelling gear is positioned on the said nut platform; It is characterized in that: said column is vertical with the nut platform to be connected and a whole set of one-body molded according to mould, said dwang is vertical with travelling gear be connected and the whole series one-body molded according to mould.

Major advantage of the present invention is: said column and nut platform vertical fixing and a whole set of one-body molded according to mould; Dwang and travelling gear vertical fixing and a whole set of one-body molded according to mould; Like this; Column and nut platform have been improved widely; Production precision between dwang and the travelling gear; Install conveniently, and then improved the precision of shoe covers device height.

Further; Said pedal and said press-offing are established transmission mechanism between the mechanism; Said transmission mechanism comprises the push rod moving up and down that is connected with it under the said pedal; This push rod lower end is fixed with pushing mechanism; Said pushing mechanism bilateral symmetry is provided with the slide rail of upholding and shrinking of band roller; Said roller and said pushing mechanism virtual connection are touched, and the end away from said roller on the said slide rail is fixed with the drive block that is used to drive said travelling gear.

Driving pushing mechanism through pedal moves down; Make the slide rail of its both sides outwards uphold synchronously; And then the drive drive block is outwards upheld; Drive the block that travelling gear drives the dwang upper end again; Said block rotates shoe cover is discharged; Because transmission mechanism converts power into slide rail outwards uphold synchronously by moving downward of pedal; And then drive drive block synchronously successively; Travelling gear; Dwang; Block rotates; At last shoe cover is discharged; Go out cover evenly, even during the pedal unbalance stress, it equally also is to drive slide rail outwards to uphold synchronously that pedal moves downward; Therefore, the nonsynchronous phenomenon of mechanism of press-offing can not appear.

Description of drawings

Fig. 1 is a schematic perspective view of the present invention;

Fig. 2 is the upward view of Fig. 1 of the present invention;

Fig. 3 is the enlarged drawing that I partly lays down limiting plate among Fig. 2;

Fig. 4 is along the cutaway view of A-A line among Fig. 2;

Fig. 5 is the schematic perspective view of central post of the present invention with the mechanism of press-offing;

Fig. 6 is the cutaway view of Fig. 5;

Fig. 7 is the enlarged drawing of I ' part among Fig. 6;

Fig. 8 is the structural representation of shoe cover among the present invention.

The specific embodiment

In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.

Referring to like Fig. 1; Fig. 5 and Fig. 6; This automatic overshoes device comprises base plate 1; Be installed in the column 2 on the said base plate 1; Be arranged on press-off mechanism and the pedal 8 that drives the said mechanism action of press-offing on the said column 2; The said mechanism of press-offing comprises the block with ledge structure 4 in the said vertical rod 2 and runs through the dwang 2 ' in the said vertical rod 2; Said dwang 2 ' is connected with said block 4 and drives said block 4 and rotates; Said column 2 runs through base plate 1 and establishes nut platform 211 in its bottom; This nut platform 211 is positioned base plate 1 and goes to the bottom; Travelling gear 211 ' is established in said dwang 2 ' lower end; This travelling gear 211 ' is positioned on the said nut platform 211; Said column 2 and nut platform 211 be vertical to be connected and one-body molded, and said dwang 2 ' and travelling gear 211 ' be vertical to be connected and one-body molded.

Specifically; Four columns 2 are installed on said base plate 1, and these four columns 2 are divided on four angles of said base plate 1, all are provided with the mechanism of press-offing on each column 2; And pedal 8 and press-off and be provided with transmission mechanism between the mechanism is used for driving the mechanism of press-offing on the column 2 through pedal 8.It is an optimal way of the present invention that said column 2 is four, its also can for three or more five and more than, can drive the mechanism of press-offing on each said column 2 through transmission mechanism as long as satisfy said pedal 8.

The said mechanism of press-offing comprises the block 4 on the column 2 and runs through the dwang 2 ' in this column 2; Said block 4 is connected through screw with dwang 2 '; Dwang 2 ' drives block 4 and rotates; For prevent to block a shot 4 and dwang 2 ' between skidding takes place; Upward with on block 4 faces that contact establish first notch at dwang 2 '; Specifically referring to shown in Figure 7; And on block 4, establish first projection 401 ' with the corresponding place of said first notch; This first projection 401 ' is stuck on first notch, prevents to skid.Said block 4 is provided with a ledge structure; This ledge structure is used for the cover that of shoe cover; In this example; Said block 4 is formed by stacking the driving chip 401 of lower floor and banking stop 402 layerings on upper strata; Said driving chip 401 and banking stop 402 are respectively the pad of two semicircular; And the ledge structure that said driving chip 401 and banking stop 402 form; In order to prevent relative slip between driving chip 401 and the banking stop 402; On driving chip 401, establish second notch; And on banking stop 402, establish and corresponding second projection 402 ' of second notch; Said second projection 402 ' is stuck in second notch, by screw driving chip 401 and banking stop 402 is fixed on the dwang 2 ' at last.

It is by column 2 is run through base plate 1 that said column 2 is fixed on the base plate 1; And establish nut platform 211 in column 2 lower ends; Be used for the go to the bottom location of column 2 at base plate 1; And on plane on the base plate 1 by the nut location that is fixed; Establish travelling gear 211 ' in said dwang 2 ' lower end; This travelling gear 211 ' is positioned on the said nut platform 211; The rotatory force that this travelling gear 211 ' also is used for dwang 2 ' drives; For the rate of precision that improves assembling and produce product; Be connected and make according to mould is one-body molded column 2 and nut platform 211 are vertical by the whole series; Said dwang 2 ' and travelling gear 211 ' be vertical to be connected and to make according to mould is one-body molded by the whole series; Like this; Because column 2 and nut platform 211; Dwang 2 ' all is by a whole set of one-body molded processing of mould with travelling gear 211 '; Improved the precision of complete machine, installed convenient.

Further; Said pedal 8 and the transmission mechanism between the mechanism of press-offing; Comprise the push rod moving up and down 9 that pedal is connected with it for 8 times,, establishing protecting cover 18 and following protecting cover 18 ' on the base plate 1 referring to Fig. 4; Said upward protecting cover 18 reaches down, and protecting cover 18 ' is oppositely arranged; Its both ends open, said push rod 9 runs through protecting cover 18, just on last protecting cover 18, opens a circular hole; Push rod 9 passes circular hole and can move up and down thereon, and protecting cover 18 can play the effect into push rod 9 horizontal location on this.Be fixed with propulsive mechanism in push rod 9 lower ends; This propulsive mechanism is located between protecting cover 18 and the following protecting cover 18 '; And on propulsive mechanism, establish slip spacer 21; These slip spacer 21 two ends are enclosed within the vertical slotted hole 21 ' on protecting cover 18 and the following protecting cover 18 ' two side, slip spacer 21 can be in vertical slotted hole 21 ' move on can be with propulsive mechanism and on move.Be provided with the slide rail of upholding and shrinking 13 of band roller 20 in the propulsive mechanism bilateral symmetry; Said roller 20 touches with the virtual connection of propulsive mechanism both sides, and the end away from said roller 20 is fixed with the drive block 15 that is used to drive said travelling gear 211 ' on said slide rail 13.

Preferably; Said propulsive mechanism is an inverted triangle shape that is surrounded by three blocks of plates; Two symmetrical hypotenuses of this propulsive mechanism touch with said roller 20 virtual connections respectively; Last one side is horizontally disposed with; Itself and said push rod 9 lower ends are connected; Said slip spacer 21 vertically is located in the inverted triangle shape of propulsive mechanism; Its lower end is located on the interior angle of propulsive mechanism two symmetrical hypotenuses; This slip spacer 21 has limited the move left and right of propulsive mechanism; Make propulsive mechanism intelligence moving up and down and move up and down with push rod 9; Guaranteed dynamics when pedal 8 moves down evenly, make that the roller 20 of propulsive mechanism both sides is stressed identical, also guaranteed the uniform tension in order of follow-up slide rail 13.

Referring to Fig. 2 and Fig. 3; Said drive block 15 with the annexation of dwang 2 ' does; The middle part of said drive block 15 and slide rail 13 vertical being connected; And on drive block 15 two ends end faces, establish groove 151; The said travelling gear 211 ' engagement that this groove 151 is corresponding with it respectively; Like this; When slide rail 13 is outwards upheld; Driving drive block 15 outwards moves; And then the groove 151 at its two ends causes transmitting gear 211 ' to rotate; Transmitting gear 211 ' drives dwang 2 ' and rotates, and the ledge structure on the block 4 is released the shoe cover on the column 2.

For the situation that prevents that groove 151 and transmitting gear 211 ' from taking off tooth; On four angles that said base plate 1 is gone to the bottom, be fixed with limiting plate 17; This limiting plate 17 is located at the lower end at the groove 151 engagement positions of said travelling gear 211 ' and said drive block 15; Like this; Just prevented the slip teeth obscission that gear 151 and transmitting gear 211 ' occur when meshing; Simultaneously, this limiting plate 17 also plays the effect of supporting transmitting gear 211 ' and drive block 15.

Location for slide rail 13; Be to be fixed on the said base plate 1 in this example through slide rail cover 14; Slide rail 13 is placed in the slide rail cover 14; And between slide rail 13 and slide rail cover 14, establish plurality of balls; Be used to reduce the sliding friction of slide rail 13 in slide rail cover 14; Because slide rail 13 is outwards to uphold through moving down of propulsive mechanism; Returning of corresponding slide rail 13; Then only return spring 16 and realize through on slide rail 13, establishing; This only returns spring 16 1 ends and is fixed on the slide rail 13; The other end is fixed on the slide rail cover 14, certainly, also can be fixed on the base plate 1 or down and all can on the protecting cover 18 '; Its effect is withdrawn into original position with the slide rail 13 of upholding out exactly; And through roller 20 with power in opposite directions of propulsive mechanism, and then propulsive mechanism upwards resets, so that carry out moving down next time.

Further; Referring to Fig. 7 and Fig. 8; Comprise plastic sheath 22, be enclosed within the rubber band 221 and a plurality of collars 222 that are connected with said rubber band 221 of said plastic sheath 22 peripheries about the employed shoe cover of this shoe covers device; In order to allow the collar 222 be fixed on better on the column 2; On said pillar 2, be provided with conduit 212; This conduit 212 is communicated to said block 4 positions and supports to the step mechanism that blocks a shot on 4; Transition face at the excircle of conduit 212 lower ends and column 2 is inclined-plane 213; This is in order to allow the collar 222 of column 2 lower ends slip into more easily in this conduit 212; Certainly can decide according to the concrete height of column 2 for the length of conduit 212, it also can be consistent with the height of column 2.Establish protruding 223 in the said collar 222 inboards; Said protruding 223 snap on the said conduit 212; And a last pushing mechanism that upwards promotes is set thereunder; Should go up the elastomer 3 that pushing mechanism comprises push pedal 5 and drives said push pedal 5; This elastomer 3 is set on the said column 2; As preferably; This elastic component 3 is general spring commonly used; Best; In order to prevent to block a shot 4 step mechanism when releasing the collar 222; The situation of a plurality of collars 222 takes place to release, and the step mechanism of said block 4 that is to say the thickness of driving chip 401 in this example and the consistency of thickness of the collar 222.Preferably, in push pedal 5, establish a pushing sleeve 301 with column 2 sheathed positions, this pushing sleeve 301 is used to directly act on the collar 222, and with the step mechanism that is pushed on it on block 4.

Further; When on column 2, adding shoe cover; Also be provided with elastic hook 6 in the said push pedal 5; And on its corresponding base plate 1, establish hanging groove 10; Said hook 6 can hang on the said hanging groove 10, and the elasticity of this hook 6 mainly is to rely on the hook spring 601 that is arranged between push pedal 5 and the hook 6 to realize.

Existing shoe covers device mainly be by plastic cement and not the material of high-low temperature resistant process, therefore, broken or stepped on brokenly easily during use, the present invention takes place in order to prevent analogue, and its material is changed into by metal, processes such as iron.And with main on this shoe covers device like column 2 and nut platform 211, dwang 2 ' and travelling gear 211 ' adopts the material of aluminium alloy to process, thereby avoids its phenomenon of getting rusty to influence the work precision of whole shoe covers device.

Concrete working condition of the present invention is following; At first depress push pedal 5 through linking up with 6; And will link up with on 6 hanging grooves of hanging to the base plate 1 10; To assemble as shown in Figure 8 shoe cover then is inserted on the conduit 212 to the column 2; Projection 223 on the collar 222 is snapped on the conduit 212; When having added enough shoe covers, unclamp hook 6, make push pedal 5 that all collars 222 are upwards promoted to support to the step mechanism that blocks a shot on 4.

During use, pin pushes pedals 8 of user makes push rod 9 promote propulsive mechanism and moves down; And outwards uphold by the slide rail 13 that roller 20 drives base plates 1 both sides; And then it is outwards mobile to drive drive block 15, rotates travelling gears 211 ' by groove 151, drives the block 4 on the dwang 2 ' then; Step on this block 4 rotates; The collar 222 that it is corresponding is released, and simultaneously, the pushing sleeve 301 in the push pedal 5 ejects the collar 222; Like this, shoe cover just discharges naturally and then is inserted on user's the pin.

When user's pin is regained, only return spring 16 slide rail 13 is retracted original position, drive plate 15 returns simultaneously, and the groove 151 on it drives travelling gear 211 ', dwang 2 ' and 4 repositions of blocking a shot; Another side roller 20 moves inward, and makes propulsive mechanism move up, and causes push rod 9 and pedal 8 repositions, so that action next time.

In like manner, user's another pin repeats identical action, can will accomplish the action of cover shoe cover on pin.

The above only is the detailed description of preferred embodiment of the present invention and graphic, is not to be used for limiting the present invention, and the embodiment or the approximate construction of all similar variations of doing according to creation spirit of the present invention all should be contained among the present invention.

Claims

1. automatic overshoes device; Comprise base plate; Be installed in the column on the said base plate; Be arranged on press-off mechanism and the pedal that drives the said mechanism action of press-offing on the said column; The said mechanism of press-offing comprises the block with ledge structure in the said vertical rod and runs through the dwang in the said vertical rod; Said dwang and said block are connected and drive said block and rotate; Said column runs through base plate and establishes the nut platform in its bottom; This nut platform is positioned base plate and goes to the bottom; Travelling gear is established in said dwang lower end; This travelling gear is positioned on the said nut platform; It is characterized in that: said column is vertical with the nut platform to be connected and one-body molded, and said dwang is vertical with travelling gear to be connected and one-body molded.

2. automatic overshoes device according to claim 1; It is characterized in that: said pedal and said press-offing are established transmission mechanism between the mechanism; Said transmission mechanism comprises the push rod moving up and down that is connected with it under the said pedal; This push rod lower end is fixed with pushing mechanism; Said pushing mechanism bilateral symmetry is provided with the slide rail of upholding and shrinking of band roller; Said roller and said pushing mechanism virtual connection are touched, and the end away from said roller on the said slide rail is fixed with the drive block that is used to drive said travelling gear.

3. automatic overshoes device according to claim 2 is characterized in that: said column is four, and it is divided on four angles of said base plate.

4. automatic overshoes device according to claim 3 is characterized in that: be connected vertical of said drive block middle part with slide rail, on the end face of said drive block two ends, establish groove, the said travelling gear engagement that this groove is corresponding with it respectively.

5. automatic overshoes device according to claim 4 is characterized in that: on four angles that said base plate is gone to the bottom, be fixed with limiting plate, this limiting plate is located at the lower end at the groove engagement position of said travelling gear and said drive block.

6. automatic overshoes device according to claim 2; It is characterized in that: said slide rail is fixed on the said base plate through the slide rail cover; Establish ball at said slide rail and said slide rail inner room; On said slide rail, establish and only return spring; This only returns spring one end and slide rail is fixed, and the other end is fixed on said slide rail and puts.

7. automatic overshoes device according to claim 2; It is characterized in that: establishing protecting cover and following protecting cover on the said base plate; Said push rod runs through and through the said protecting cover horizontal location that goes up; Said pushing mechanism is located at the said protecting cover and said down between the protecting cover of going up; And through the slip spacer longitudinal register on the said pushing mechanism, said slip spacer is arranged on the said vertical slotted hole of going up on protecting cover and the said protecting cover two side down.

8. according to claim 2 or 7 described automatic overshoes devices; It is characterized in that: said propulsive mechanism is an inverted triangle shape that is surrounded by three blocks of plates; Two symmetrical hypotenuses of this propulsive mechanism touch with said roller virtual connection respectively, Yi Bian be horizontally disposed with at last, itself and said push rod lower end are connected.

9. automatic overshoes device according to claim 1; It is characterized in that: also include shoe cover; Said shoe cover comprises plastic sheath, is enclosed within the rubber band and a plurality of collars that are connected with said rubber band of said plastic sheath periphery; Said pillar is provided with conduit; This conduit is communicated to the ledge structure of said block position; Establish convexity in said collar inboard; Said convexity snaps on the said conduit; And a last pushing mechanism that upwards promotes is set thereunder; Should go up the elastomer that pushing mechanism comprises push pedal and drives said push pedal, this elastomer sleeve is located on the said column.

10. automatic overshoes device according to claim 9 is characterized in that: said push pedal is provided with elastic hook, and on its corresponding base plate, establishes hanging groove, and said hook can hang on the said hanging groove.