CN201924157U - Side opening opening/closing mechanism of endpoint-free paper maker felt needling machine - Google Patents

Abstract

A side opening opening/closing mechanism of an endpoint-free paper maker felt needling machine belongs to the technical field of non-woven machinery. The endpoint-free paper maker felt needling machine comprises an upright, a bracket, a first crossbeam, a second crossbeam, an outer needling mechanism, an inner needling mechanism and a driving mechanism, wherein a machine base is arranged at the bottom of the upright, and the upright forms an open side opening; the bracket is arranged corresponding to the upright; the first crossbeam is fixed between the upright and the bracket; the second crossbeam is correspondingly arranged below the first crossbeam, one end of the second crossbeam is fixed with the bracket, and the other end of the second crossbeam forms a cantilever end and extends into the side opening; the outer needling mechanism is arranged on the first crossbeam; the inner needling mechanism is arranged on the second crossbeam; and the driving mechanism is arranged on the second crossbeam and is in transmission connection with the inner needling mechanism and the outer needling mechanism. The side opening opening/closing mechanism includes a cantilever end opening/closing device and a cantilever end locking device,, wherein the cantilever end opening/closing device is arranged on the machine base and is matched with the bottom of the cantilever end, and the cantilever end locking device is arranged on the upright and corresponds to the upper part of the cantilever end. The utility model has the advantage that the working stability of the second crossbeam can be guaranteed.

Description

The side opening mechanism for opening/closing of no end points felt needing machine

Technical field

The utility model belongs to field of non-weaving textile machinery technology, is specifically related to a kind of side opening mechanism for opening/closing that does not have end points felt needing machine.

Background technology

No end points is non junction from literal lexical or textual analysis, constitutes ring bodies on the whole.Because felt has harsh specification requirement, promptly do not allow to exist joint usually, because if there is joint, be difficult to guarantee self intensity of felt so on the one hand, can't guarantee the quality of paper on the other hand, the thickness uniformity that is embodied in paper is affected, and the background technology hurdle of specification that can be by Chinese invention patent application publication number CN101122069A to this obtains more detailed understanding.

The contribution of the technical scheme of the joint-free industrial felt needle machine that aforementioned CN101122069A provides is: can satisfy jointless and fabric width are reached 10m and even the processing of bigger felt, the working (machining) efficiency height, alleviate workman's manipulation strength effectively, specifically can be referring to the 6th page the 2nd section in specification.The joint-free industrial felt needle machine of the tool four pin device acupunctures that CN101122068A recommends is to have increased by two pin districts on the basis of CN101122069A, and working (machining) efficiency is doubled.The endpoint-free industrial felt needle machine that CN101122067A provides has solved moved cross beam has been locked or release and use the operation intensity that alleviates the online assignment workman and guarantee safety and improve the technical problem of manufacturing schedule.

The common ground of above-mentioned three patent application schemes is: the one, can guarantee that an acupuncture of industrial wool fabric finishes, a so-called acupuncture is finished and is meant by crosspointer district (two pin districts) and implements up and down thorn, no longer resembles to be overturn again to another side acupuncture by the workman after sting one side the prior art; The 2nd, utilize the structure of portal frame to ensure the moved cross beam folding, so that the industrial wool fabric that acupuncture is finished moves apart needing machine (specifically can referring to the description of the 13rd page the 2nd section in the specification of CN101122069A).

But above-mentioned patent application is owing to be designed to the pivoted arm form with moved cross beam (industry custom claims sill or claims second crossbeam), thereby has the revolution gap inevitably, and the revolution gap can make the stability of moved cross beam be affected.Again owing to the needle-bar of the inboard of felt being implemented the interior acupuncture mechanism of acupuncture is arranged on the moved cross beam, therefore when there is the revolution gap in moved cross beam, undoubtedly can the row of undermining put the pricker on needle-bar, for example:, just can produce the anxiety of striker in case pricker departs from the pin hole on the lower pinhole plate (the industry custom claims the holder web plate).Therefore, moved cross beam being designed to the pivoted arm structure is not rational selection.Certainly, moved cross beam is designed to the horizontal boom structure, no matter and be the woollen blanket base that will treat acupuncture pack into needing machine or acupuncture finished after felt unload from needing machine, moved cross beam (being aforesaid second crossbeam) remains static all the time, is undoubtedly a kind of comparatively reasonably selection.But, because the felt after the moulding is corresponding to (the packing into example of woollen blanket base) of withdrawing needing machine from the side opening of cantilever end frame, therefore when needing machine is in running order, must carries out effective control to the cantilever end of moved cross beam, otherwise flutter phenomenon can occur.The applicant has carried out good try for this reason, and technical scheme described below produces under this background.

Summary of the invention

Task of the present utility model is to provide a kind of stability of the cantilever end that helps to ensure second crossbeam and uses and avoid occurring down in working order vibration, help with treat the woollen blanket base installation of acupuncture and acupuncture finished after felt withdraw and use the side opening mechanism for opening/closing of the no end points felt needing machine of the convenience that embodies loading and unloading.

Task of the present utility model is finished like this, a kind of side opening mechanism for opening/closing that does not have end points felt needing machine, and described no end points felt needing machine comprises: the bottom has the column of support, and this column constitutes a side opening that does not seal; One support, corresponding setting with column; One first crossbeam is fixed between column and the support; One second crossbeam, corresponding to the below of first crossbeam, an end and support are fixed, and the other end constitutes cantilever end and is stretched in the described side opening; One is used for a side of non-woven fibre base cloth is carried out the outer acupuncture mechanism of acupuncture, is located on first crossbeam; One is used for the opposite side of non-woven fibre base cloth is carried out the interior acupuncture mechanism of acupuncture, is located on second crossbeam; One is used to order about the driving mechanism that inside and outside acupuncture mechanism is worked simultaneously, be located on second crossbeam, and all be in transmission connection with inside and outside acupuncture mechanism, described side opening mechanism for opening/closing comprises a cantilever end closing device and a cantilever end locking device, the cantilever end closing device is located on the described support and with the bottom of described cantilever end and matches, be used for bottom supporting or release to cantilever end, and the cantilever end locking device is located on the described column, and, be used for top locking or release to cantilever end corresponding to the top of cantilever end.

In a specific embodiment of the present utility model, described cantilever end closing device comprises first motor with rotating function, reduction box, a pair of worm gear case, a pair of worm screw, supporting plate and cushion block, first motor matches with reduction box and carries first motor and described support is fixed by reduction box, the reduction box final stage power output shaft of a pair of worm gear case and reduction box is in transmission connection and is fixed on the support, wherein worm screw in a pair of worm screw is matched with one of them worm gear case in a pair of worm gear case, another root worm screw is then matched with another worm gear case, the end of supporting plate and a pair of worm screw is fixed, cushion block is fixed on the bottom of described cantilever end and corresponding to the top of supporting plate, matches with supporting plate.

In another specific embodiment of the present utility model, described supporting plate constitutes chimeric prominent bar towards the spaced surface of a side of described cushion block, and cushion block constitutes chimeric bead groove corresponding with the position of chimeric prominent bar and that quantity equates towards the spaced surface of a side of supporting plate, and described chimeric prominent bar embeds in the chimeric bead groove.

In another specific embodiment of the present utility model, described cantilever end locking device comprises first acting cylinder, rotate the briquetting seat and rotate briquetting, the acting cylinder seat and the acting cylinder seat hinged seat of the cylinder body afterbody of first acting cylinder are hinged, and acting cylinder seat hinged seat is fixed on the described column, rotate the briquetting seat and be fixed on the surface of the cantilever end of described second crossbeam towards described first crossbeam, and be positioned at described side opening, it is pivotally connected on described column to rotate briquetting, match with rotating the briquetting seat, and this rotation briquetting is also pivotally connected with the acting cylinder post of first acting cylinder.

In another specific embodiment of the present utility model, described rotation briquetting is extended with a drive-connecting shaft towards an end of described acting cylinder post, and the end of described acting cylinder post constitutes a pivot joint axis hole, and drive-connecting shaft inserts and articulates in the axis hole; Be installed with commentaries on classics briquetting pivot seat on the described column and towards the upper surface of described cantilever end with pivot hole, and ground rotates and to offer a pin shaft hole on the briquetting, inserts pivot hole and pin shaft hole successively by bearing pin and will rotate the briquetting pivot and be arranged on the rotation briquetting pivot seat.

Also have in the specific embodiment of the present utility model, described first acting cylinder is cylinder or oil cylinder.

The technical scheme that the utility model provides owing to set on support is used for the free-ended bottom of second crossbeam in the side opening that is stretched over column is implemented supporting or the cantilever end closing device that discharges and be provided with on column to be used for cantilever end locking device that the free-ended top of second crossbeam is implemented locking or discharged, therefore can ensure second crossbeam stability in working order, no matter and be to be in installation of woollen blanket base or the process that unloads with the non-woven fibre base cloth, second crossbeam remains static all the time, has eliminated the revolution gap in the prior art.

Description of drawings

Fig. 1 is embodiment of the present utility model and application examples structure chart.

Fig. 2 is the front view of Fig. 1.

Fig. 3 is the side view of Fig. 1.

Fig. 4 is a fundamental diagram of the present utility model.

Fig. 5 is the schematic diagram of loading and unloading blanket.

The specific embodiment

In order to make the public can fully understand technical spirit of the present utility model and beneficial effect; the applicant will describe in detail the specific embodiment of the present utility model below in conjunction with the accompanying drawings; but the applicant is not restriction to technical scheme to the description of embodiment, anyly makes form but not the variation of essence all should be considered as protection domain of the present utility model according to the utility model design.

Please be referring to Fig. 1, Fig. 2 and Fig. 3, with location status illustrated in figures 1 and 2 is example, the left end of the no end points felt needing machine that the utility model provides is one to have the column 2 of support 1, wherein: support 1 is an engraved structure, more properly say, support 1 is a frame structure, so that the associated components of the cantilever end closing device 10 that also will describe in detail below being configured for being provided with such as a pair of worm gear case 15.Column 2 is fixed on the support 1 with welding or with securing member or with other similar fixed form, by shown in Figure 1, column 2 constitutes a side opening that does not seal 8 together with support 1, and this side opening 8 is " [" shape (shape of the shape of bracket or title U-shaped) substantially.The right-hand member of no end points felt needing machine of the present utility model (be example with Fig. 1, location status shown in Figure 2 equally, the notion that relates to a left side or the right side to descend to the mortal world is with example) is a support 3, and this support 3 is corresponding with column 2.The left end of one first crossbeam 4 and column 2 are fixed towards a side on the top of support 3, and the right side of support 3 is fixed and leant out on the top of the right-hand member of first crossbeam 4 and support 3.The right-hand member of one second crossbeam 5 and support 3 are fixing, and left end constitutes cantilever end 9, and are stretched in the aforementioned side opening 8.Undoubtedly, first, second crossbeam 4,5 keeps corresponding relation up and down each other.Second crossbeam 5 also leans out support 3 with the end end that support 3 fixes, and promptly is stretched over the right side of support 3, so, influence levelness in order to prevent second crossbeam 5 from amount of deflection occurring, therefore be provided with a balance weight mechanism 12 in the end of second crossbeam 5 that leans out support 3.Preferably but not the balance weight mechanism 12 that definitely is limited to comprises a sinker 42 and one group adjusts screw rod 43, be in military service promptly under the use state at no end points felt needing machine of the present utility model, sinker 42 is fixed (Fig. 2 shows) with the terrace of field of employment, perhaps with the terrace of default field of employment on basis such as concrete basic fixed, perhaps fix with the fixed mount that is fixed on the terrace, or the like.One group of lower end and sinker 42 of adjusting screw rod 43 is fixing, and the upper end is threaded with the basal surface of second crossbeam 5.

Outer acupuncture mechanism 6 is located on first crossbeam 6, and structure and operation principle and outer acupuncture mechanism 6 identical interior acupuncture mechanisms 7 are located on second crossbeam 5.Why the applicant is called inside and outside acupuncture mechanism 7,6, be because for the felt 45 (Fig. 5 shows) of no end points, because felt 45 is an inner surface towards interior surface, surface outward is an outer surface, acupuncture is implemented on 6 pairs of felts 45 of outer acupuncture mechanism surface outward, and interior acupuncture mechanism 7 is implemented acupuncture to felt 45 towards interior surface simultaneously.Because the structure and the operation principle of inside and outside acupuncture mechanism 7,6 belong to known technology, for example can be fully understood according to the description of the specification of CN101122069A, CN101122068A mentioned in the superincumbent background technology of the applicant hurdle and CN101122037A fully, so the applicant is no longer given unnecessary details.In addition, owing to show as inside and outside acupuncture mechanism 7,6, therefore can know needing machine of the present utility model by inference is crosspointer district needing machine, certainly, if in order to raise the efficiency, can to resemble fully and constitutes the needing machine with four needle regions the CN101122068A.

Emphasis is seen Fig. 2 and is continued in conjunction with Fig. 1 and Fig. 3, in aforesaid, outer acupuncture mechanism 7,6 by same driving mechanism 44 drivings, in that is to say, outer acupuncture mechanism 7,6 share (shared) driving mechanism 44, preferred but not be limited to driving mechanism 44 and comprise the 3rd motor 46, first, second drive 48,52, driving belt 49, reductor 53, first, second, the 3rd, the 4th bevel gear 59,61,66,67 and universal drive shaft 64, the 3rd motor 46 is fixed on the motor fixing seat 50, and motor fixing seat 50 is stretched over the upper surface of end on the right side of support 3 and fixes by one group of bolt 51 and aforesaid second crossbeam 5.First drive 48 is fixed on the motor output shaft 47 of the 3rd motor 46, reductor 53 is fixed on the reductor holder 56, reductor holder 56 is fixed on the end that second crossbeam 5 is stretched over the right side of support 3, and be positioned at the cavity volume of second crossbeam 5, second drive 52 is fixed on the reductor power power shaft of reductor 53, one end of driving belt 49 is nested with on first drive 48, and the other end is nested with on second drive 52, the braking maneuver power output shaft 54 of reductor 53 is in transmission connection by an end of first angular wheel shaft 57 of the shaft coupling 55 and first bevel gear 59, first angular wheel shaft, 57 pivots are arranged on first gear-box 58, first gear-box 58 and second crossbeam 5 are fixing, and, the interior acupuncture mechanism main shaft 63 of the other end of first angular wheel shaft 57 and aforesaid interior acupuncture mechanism 7 is in transmission connection, first bevel gear 59 is formed in the middle part of first angular wheel shaft 57, and be meshed with second bevel gear 61, and second angular wheel shaft 63 of second bevel gear 61 is connected with an end (lower end shown in Figure 2) of universal drive shaft 64, the other end of universal drive shaft 64 (upper end shown in Figure 2) is connected with the 3rd angular wheel shaft 65 of the 3rd bevel gear 66, the 3rd angular wheel shaft 65 pivots are arranged on second gear-box 69, and second gear-box 69 is fixed on the right-hand member of aforesaid first crossbeam 4, and the 3rd bevel gear 66 is meshed with the 4th bevel gear 67 in described second gear-box 70, the 4th angular wheel shaft 68 pivots of the 4th bevel gear 67 are arranged on second gear-box 70, and are in transmission connection with the outer acupuncture mechanism main shaft 60 of aforesaid outer acupuncture mechanism 6.

Aforesaid first, second drive 48,52 is the multi-channel belt pulley, and aforesaid driving belt 49 is a driving belt, and quantity equates with conduit on first, second drive 48,52.If replace the multi-channel belt pulley with sprocket wheel, simultaneously chain is replaced driving belt, should be considered as the equivalence conversion so and still belong to the disclosed technology contents category of the utility model.When the 3rd motor 46 of driving mechanism 44 is worked, each position component of driving mechanism 44 is reached the description of annexation each other so in the above according to the applicant, can know, inside and outside acupuncture mechanism 7,6 is just simultaneously in running order, carries out acupuncture to being used to sting the woollen blanket base that synthesizes felt shown in Figure 5 45.

Please continue to see Fig. 1, Fig. 2 and Fig. 3, the cantilever end closing device 10 of the technical essential of the technical scheme that provides as the utility model is provided in Fig. 1, this cantilever end closing device 10 comprises first motor 13 with rotating function, reduction box 14, a pair of worm gear case 15, a pair of worm screw 16, one supporting plate 17 and a cushion block 18, first motor 13 cooperates with reduction box 14 transmissions, and it is fixing with support 1 to carry first motor 13 by reduction box 14, a pair of worm gear case 15 is located in the cavity volume of support 1, and be in transmission connection with the reduction box final stage power output shaft of reduction box 14, wherein worm screw 16 in a pair of worm screw 16 and one of them worm gear case 15 in a pair of worm gear case 15 are in transmission connection, and another root worm screw 16 in a pair of worm screw 16 and another worm gear case 15 in a pair of worm gear case 15 are in transmission connection, the wherein top of a worm screw 16 in one end of supporting plate 17 and a pair of worm screw 16 is fixed, and the top of another root worm screw 16 in the other end and a pair of worm screw 16 is fixed, cushion block 18 is fixed on the bottom of the cantilever end 9 of second crossbeam 5, and corresponding with the top of supporting plate 17.

In order to make the supporting plate 17 can be good fit with cushion block 18, use and avoid second crossbeam 5 beat to occur, therefore constitute one group of chimeric prominent bar 19 at supporting plate 17 towards the spaced surface of a side of cushion block 18, and constituting the chimeric bead groove 20 that position and chimeric prominent bar 19 are corresponding and quantity equates towards the surface of a side of supporting plate 17 at cushion block 18, chimeric prominent bar 19 embeds in the chimeric bead groove 20.Certainly,, then be fine fully, therefore,, should be considered as the protection domain of the utility model scheme so if this formality changes if chimeric prominent bar 19 is exchanged with the position of chimeric bead groove 20.

Work clockwise when first motor 13, a pair of worm screw 16 is risen, the chimeric prominent bar 19 on the supporting plate 17 is embedded in the chimeric bead groove 20 on the cushion block 18, thereby cantilever end 9 supportings of second crossbeam 5 are formed sealing, otherwise then discharge.During sealing, inside and outside acupuncture mechanism 7,6 is in the acupuncture state, and during release, inside and outside acupuncture mechanism 7,6 is in the state of quitting work, and felt base that maybe will be to be stung is packed into, or the felt after acupuncture finished 45 takes out.

One cantilever end locking device 11 of the technical essential of the technical scheme that provides as the utility model is provided on the top of aforesaid column 2, by this device cantilever end 9 is locked or release, preferred but not cantilever end locking device 11 that be limited to comprises first acting cylinder 21, rotate briquetting seat 22 and rotate briquetting 23, first acting cylinder 21 both can be a cylinder, it also can be oil cylinder, present embodiment is selected the former, promptly select cylinder for use, the acting cylinder seat 24 of this first acting cylinder 21 is by pivot 70 and acting cylinder seat hinged seat 25 hinged (promptly pivotally connected), and acting cylinder seat hinged seat 25 is fixed on the column 2, rotation briquetting seat 22 is fixed on the upper surface of cantilever end 9, and be positioned at aforesaid side opening 8, upper surface at column 2 corresponding to second crossbeam 5, say that more properly the upper surface corresponding to cantilever end 9 is fixed with rotation briquetting pivot seat 29, on rotation briquetting pivot seat 29, offer pivot hole 32, rotate briquetting 23 and be fixed with a drive-connecting shaft 27 towards the end extension of first acting cylinder 21, and offer a pin shaft hole 30, insert pivot hole 32 and pin shaft hole 30 successively and can be arranged on rotationally on the rotation briquetting pivot seat 29 of column 2 by bearing pin 31, and aforesaid drive-connecting shaft 27 is connected with the pivot joint axis hole 28 that the end of the acting cylinder post 26 of first acting cylinder 21 is offered rotating briquetting 23.When acting cylinder post 26 stretches out in the cylinder body of first acting cylinder 21 or bounces back in the cylinder body, just can promote to rotate briquettings 23 and rotate by acting cylinder post 26, make and rotate briquetting 23 and match with such rotation briquetting seat 22 or leave.When rotating briquetting 23 and rotate briquetting seat 22 when matching, then inside and outside acupuncture mechanism 7,6 is all in running order, and vice versa, and reason is as the description to supporting plate 17 and cushion block 18.In a word, when inside and outside acupuncture mechanism 7,6 is in the acupuncture duty, rotating briquetting 23 compels to stay on (pushing down) rotation briquetting seat 22, simultaneously the chimeric prominent bar 19 on the supporting plate 17 is embedded in the chimeric bead groove 20 on the cushion block 18, thereby cantilever end 9 location to second crossbeam 5 make second crossbeam 5 situation can not occur trembleing because of the work of needing machine.

Please see Fig. 1 by emphasis, is that the bottom of left end is provided with a pressure roller hub setting arm 35 at first crossbeam 4 towards an end of column 2, be provided with single-revolution arm 35a at pressure roller hub setting arm 35 head lamp brush guard pivots, and on support 3 and at position (rectilinear direction), be provided with a pressure roller axle bed 36 corresponding to pressure roller hub setting arm 35, this pressure roller axle bed 36 can move up and down, because on support 3 and in both sides, be installed with a pair of guide rail parallel to each other 71 corresponding to pressure roller axle bed 36, pressure roller axle bed 36 and 71 sliding joining of pair of guide rails, pivot is provided with a pressure roller 33 between the revoliving arm 35a of pressure roller hub setting arm 35 and pressure roller axle bed 36.Is that the upper surface of cantilever end 9 is provided with the L-shaped felt leading roll hub setting arm 37 of a shape at the cantilever end 9 of second crossbeam 5 in the face of the surface of first crossbeam 4, this felt leading roll hub setting arm 37 is corresponding with aforesaid pressure roller hub setting arm 35 (L-shaped equally), and on the support 3 and be positioned at pressure roller axle bed 36 below be provided with a felt leading roll axle bed 38, this felt leading roll axle bed 38 is corresponding with aforesaid felt leading roll hub setting arm 37, promptly be on the same horizontal plane, pivot (rotationally) is provided with a felt leading roll 34 between felt leading roll hub setting arm 37 and felt leading roll axle bed 38, and this felt leading roll 34 is corresponding to the below of pressure roller 33.Be provided with one second acting cylinder 40 by acting cylinder positioning seat 72 on the support 3 and above corresponding to aforesaid pressure roller axle bed 36, shown in figure, this second acting cylinder 40 is with vertical setting, and the acting cylinder piston boit 41 of second acting cylinder 40 is connected with aforesaid pressure roller axle bed 36.Second acting cylinder 40 both can be a cylinder, also can be oil cylinder, and present embodiment is selected and used cylinder.Also be provided with one second motor 39 on support 3, the position of this second motor 39 and aforesaid felt leading roll 34 are corresponding and be in transmission connection with felt leading roll 34.

After inside and outside acupuncture mechanism 7,6 has been finished acupuncture work to the woollen blanket base, after promptly having obtained felt 45 by Fig. 5 signal, the 3rd motor 46 of aforesaid driving mechanism 44 quits work, at this moment, 39 work of second motor make felt leading roll 34 rotations, second acting cylinder, 40 work simultaneously, by acting cylinder piston boit 41 direction of pressure roller 33 towards felt leading roll 34 promoted, thereby make felt 45 draw (shown in Figure 5) in.

Ask for an interview Fig. 4 and Fig. 5 and continue in conjunction with Fig. 1 to Fig. 3, the applicant narrates operation principle of the present utility model, is 50m with the processing length, and the door width of cloth is that fabric width is that the felt 45 (Fig. 5 shows) of 8m is example.As the reason of the work of known needing machine, supporting at no end points felt needing machine of the present utility model place have feeding machine and be used to make ring-type web 73 (also being aforesaid woollen blanket base) to make row again and again the tension force driving 74 that moves, service driving 75, cotton roller 79,80 of corresponding upper and lower jockey pulley 78,77 and upper and lower shop (industry also claims the upper and lower roller of supplementing cotton) or the like.Along with inside and outside acupuncture mechanism 7,6 of the present utility model enters duty, ring-type web 73 row repeatedly moves, sting simultaneously by the last pricker 82 on the upper stitch bed 81 of outer acupuncture mechanism 6 with by 84 pairs of ring-type webs 73 of the following pricker on the following needle-bar 83 of interior acupuncture mechanism 7 and to close (Fig. 1 shows), close in the process in thorn, (technological requirement) in time added the upper and lower lap 85 on it (lap on the cotton roller 79 in upper berth), 76 (laps on the cotton roller 80 in lower berth) and fed by the cotton roller 79,80 in upper and lower shop as required, until the felt 45 that stings out requirement up to specification such as required grammes per square metre.As behind the blanket, under stopped status, and service driving 75 and tension force 74 pines of driving a vehicle are opened, make felt 45 break away from service driving 75 and tension force driving 74, the felt 45 of finished product is taken out.The process that the felt 45 of finished product is taken out is as follows: at first make 39 work of second motor, drive felt leading roll 34 rotations by second motor 39, make 40 work of second acting cylinder simultaneously, the acting cylinder piston boit 41 of second acting cylinder 40 is stretched outside cylinder body, it is descending to promote pressure roller axle bed 36, pressure roller 33 is reclined towards felt leading roll 34, draw into folded form shown in Figure 5 in felt 45 between the felt leading roll 34 thereby make by way of pressure roller 33.Then make first motor, 13 work of cantilever end closing device 10, slow down by the reduction box 14 that cooperates with 13 transmissions of first motor, reduction box final stage power output shaft through reduction box 14 drives a pair of worm gear case 15, it is descending to drive a pair of worm screw 16 by a pair of worm gear case 15, make previous and cushion block 18 contacted supporting plates 17 are withdrawn, that is to say that opening port is formed at the bottom that makes supporting plate 17 leave cushion block 18, the second crossbeams 5.Simultaneously, first acting cylinder, 21 work of cantilever end locking device 11 drive rotation briquetting 23 by acting cylinder post 26, and rotation briquetting 23 is left in rotating briquetting seat 22, make the top of second crossbeam 5 form opening port.Then the position of felt 45 from the side opening 8 of column 2 drawn off by the online assignment personnel.In the time next woollen blanket base will being packed into and implement acupuncture, then with aforementioned sequence of movement inverse operation.

Claims (6)

1. side opening mechanism for opening/closing that does not have end points felt needing machine, described no end points felt needing machine comprises: the bottom has the column (2) of support (1), and this column (2) constitutes a side opening that does not seal (8); One support (3) is with the corresponding setting of column (2); One first crossbeam (4) is fixed between column (2) and the support (3); One second crossbeam (5), corresponding to the below of first crossbeam (4), an end and support (3) are fixing, and the other end constitutes cantilever end (9) and is stretched in the described side opening (8); One is used for a side of non-woven fibre base cloth is carried out the outer acupuncture mechanism (6) of acupuncture, is located on first crossbeam (4); One is used for the opposite side of non-woven fibre base cloth is carried out the interior acupuncture mechanism (7) of acupuncture, is located on second crossbeam (5); One be used to order about in, outer acupuncture mechanism (7, the driving mechanism of 6) working simultaneously (44), be located on second crossbeam (5), and all with in, outer acupuncture mechanism (7,6) be in transmission connection, it is characterized in that described side opening mechanism for opening/closing comprises a cantilever end closing device (10) and a cantilever end locking device (11), cantilever end closing device (10) is located at described support (1) and upward and with the bottom of described cantilever end (9) matches, be used for bottom supporting or release to cantilever end (9), and cantilever end locking device (11) is located on the described column (2), and, be used for top locking or release to cantilever end (9) corresponding to the top of cantilever end (9).

2. the side opening mechanism for opening/closing of no end points felt needing machine according to claim 1, it is characterized in that described cantilever end closing device (10) comprises first motor (13) with rotating function, reduction box (14), a pair of worm gear case (15), a pair of worm screw (16), supporting plate (17) and cushion block (18), first motor (13) matches with reduction box (14) and carries first motor (13) by reduction box (14) and fix with described support (1), the reduction box final stage power output shaft of a pair of worm gear case (15) and reduction box (14) is in transmission connection and is fixed on the support (1), wherein worm screw (16) in a pair of worm screw (16) is matched with one of them worm gear case (15) in a pair of worm gear case (15), another root worm screw (16) is then matched with another worm gear case (15), supporting plate (17) is fixed with the end of a pair of worm screw (16), cushion block (18) is fixed on the bottom of described cantilever end (9) and corresponding to the top of supporting plate (17), matches with supporting plate (17).

3. the side opening mechanism for opening/closing of no end points felt needing machine according to claim 1, it is characterized in that described supporting plate (17) constitutes chimeric prominent bar (19) towards the spaced surface of a side of described cushion block (18), and cushion block (18) constitutes chimeric bead groove (20) corresponding with the position of chimeric prominent bar (19) and that quantity equates towards the spaced surface of a side of supporting plate (17), and described chimeric prominent bar (19) embeds in the chimeric bead groove (20).

4. the side opening mechanism for opening/closing of no end points felt needing machine according to claim 1, it is characterized in that described cantilever end locking device (11) comprises first acting cylinder (21), rotate briquetting seat (22) and rotate briquetting (23), the acting cylinder seat (24) of the cylinder body afterbody of first acting cylinder (21) is hinged with acting cylinder seat hinged seat (25), and acting cylinder seat hinged seat (25) is fixed on the described column (2), rotate briquetting seat (22) and be fixed on the surface of the cantilever end (9) of described second crossbeam (5) towards described first crossbeam (4), and be positioned at described side opening (8), it is pivotally connected on described column (2) to rotate briquetting (23), match with rotating briquetting seat (22), and this rotation briquetting (23) is also pivotally connected with the acting cylinder post (26) of first acting cylinder (21).

5. the side opening mechanism for opening/closing of no end points felt needing machine according to claim 4, it is characterized in that described rotation briquetting (23) is extended with a drive-connecting shaft (27) towards an end of described acting cylinder post (26), and the end of described acting cylinder post (26) constitutes a pivot joint axis hole (28), and drive-connecting shaft (27) inserts and articulates in the axis hole (28); Described column (2) is gone up and is installed with the have pivot hole commentaries on classics briquetting pivot seat (29) of (32) towards the upper surface of described cantilever end (9), and ground rotates and to offer a pin shaft hole (30) on the briquetting (23), inserts pivot hole (32) and pin shaft hole (30) successively by bearing pin (31) and will rotate briquetting (22) pivot and be arranged on the rotation briquetting pivot seat (29).

6. the side opening mechanism for opening/closing of no end points felt needing machine according to claim 4 is characterized in that described first acting cylinder (21) is cylinder or oil cylinder.

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