CN221344905U

CN221344905U - Sewing device for pillowcase

Info

Publication number: CN221344905U
Application number: CN202322879635.0U
Authority: CN
Inventors: 盛余仓
Original assignee: Zhejiang Pujiang Shengtai Textile Co ltd
Current assignee: Zhejiang Pujiang Shengtai Textile Co ltd
Priority date: 2023-10-25
Filing date: 2023-10-25
Publication date: 2024-07-16
Anticipated expiration: 2033-10-25

Abstract

The utility model discloses a sewing device for a pillowcase, which comprises a sewing table and a base which are distributed in parallel, wherein a first sliding rail is fixedly arranged on the base, a sliding plate is arranged above the base, the bottom of the sliding plate is fixedly connected with a first sliding block which is clamped on the first sliding rail in a sliding way, an electric telescopic rod is fixedly arranged on the base, one end of the electric telescopic rod is connected with the sliding plate, a housing and a fixing frame are fixedly arranged on the sliding plate, a holding frame is arranged on one side of the housing, a sewing machine head is fixedly arranged at the bottom of the holding frame, a through groove for the holding frame to move up and down is formed in the housing, and a lifting mechanism for driving the holding frame to move up and down is arranged in the housing.

Description

Sewing device for pillowcase

Technical Field

The utility model relates to the technical field of sewing devices, in particular to a sewing device for a pillowcase.

Background

The existing sewing work of the pillowcase can only be performed by adopting a sewing machine which is the same as that of the prior art, but because the pillowcase is of an arc-shaped structure with the inner bulge, a certain space is reserved at the sewing position of the pillowcase when the pillowcase is sewn, but the pillowcase cannot be fixed when the existing die supporting pillow cover is sewn, and the problem that the sewing quality is poor due to the fact that the pillowcase is wrinkled in the sewing process is caused.

In order to solve the problems, patent CN202123269644.5 discloses a sewing and fixing device for pillowcase production, which can directly limit and fix two pieces of cloth by using symmetrical clamping plates when sewing the pillowcase, then sew the periphery inside a groove, and can rapidly complete sewing and production work of the pillowcase, so that the sewing and fixing device is convenient and fast to sew, and the cloth outside the main body is straightened and fixed by fixing blocks inside the clamping plates, so that the sewing quality of the device can be increased.

The device still has the following defects in the implementation process: simple structure, degree of automation is low, and can not carry out effectual flattening to the pillowcase before the pillowcase is sewed up, and there is the fold on pillowcase surface to cause the influence to sewing quality easily, and the end of a thread cotton piece that produces and fly away in the workshop in addition when sewing up falls on the pillowcase surface easily, influences pillowcase surface cleanliness and sews up the quality, and for this reason, we propose a sewing device for pillowcase.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a sewing device for a pillowcase, which solves the problems that the existing sewing device is simple in structure and low in automation degree, and the surface of the pillowcase is wrinkled and easily affects the sewing quality.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a make-up device for pillowcase, includes sewing table and the base that distributes side by side, fixedly mounted has first slide rail on the base, the top of base is provided with the slide, the first slider of slide bottom fixedly connected with slip joint on first slide rail, fixedly mounted has electric telescopic handle on the base, electric telescopic handle one end and slide connection, fixedly mounted has housing and mount on the slide, one side of housing is provided with the carrier, the bottom fixed mounting of carrier has the sewing machine head, the logical groove that supplies the carrier to reciprocate is seted up on the housing, be provided with the elevating system that drives the carrier and reciprocate in the housing, the one end vertical fixedly connected with link of mount, the bottom fixed mounting of link has electric hydraulic telescopic handle, electric hydraulic telescopic handle's bottom fixed mounting has the mounting bracket, the bottom of mounting bracket is rotated and is installed the compression roller, be provided with air-purifying mechanism on the mount, air-purifying mechanism includes aspiration pump and the cartridge on the mount and fixed mounting on the carrier, the air inlet of cartridge passes through the air inlet and the air inlet of aspiration channel intercommunication with the cartridge.

Preferably, a controller for controlling the electric power components of the device is fixedly arranged on the sewing table.

Preferably, the lifting mechanism comprises a second sliding rail fixedly mounted on the housing, a second sliding block is connected to the second sliding rail in a sliding clamping mode, the second sliding block is fixedly connected with the bearing frame, one side of the second sliding block is fixedly connected with a rack, a driving gear is rotatably mounted on the housing, the driving gear is in meshed transmission connection with the rack, a motor mounted on the housing is arranged on one side of the driving gear, and the driving gear is fixedly mounted on an output shaft of the motor and is driven to rotate through the motor.

Preferably, the both ends of compression roller pass through the bearing and rotate with the mounting bracket and be connected, the fixed adhesion of surface of compression roller has soft glue film.

Preferably, the number of the air inlet nozzles is multiple, and the air inlet nozzles are distributed at the bottom of the bearing frame at equal intervals.

Preferably, the filter cartridge is hollow, two ends of the filter cartridge are open, and a plurality of filter screens are fixedly arranged in the filter cartridge.

Advantageous effects

The utility model provides a sewing device for a pillowcase. Compared with the prior art, the device has the following

The beneficial effects are that:

1. This a make-up device for pillowcase, base top slidable mounting has the slide, but the slide passes through electric telescopic handle drive horizontal migration, install housing and mount on the slide, but install vertical movable's carrier on the housing, carrier bottom installation is used for sewing up the sewing machine head of pillowcase, the fixed bolster is last to install the link, the link bottom sets up the mounting bracket, the mounting bracket can reciprocate through electric hydraulic telescopic handle, the compression roller is installed in the rotation of mounting bracket bottom, thereby place the pillowcase at the surface of sewing up, drive link horizontal migration and then drive the compression roller and make up a surface roll through slide horizontal migration, can flatten it before the pillowcase is sewed up through the compression roller, avoid the surface to appear the fold, thereby be convenient for improve the quality of sewing up.

2. This a make-up device for pillowcase, thereby start electronic hydraulic telescoping rod flexible drive compression roller and move down when sewing up compresses tightly the pillowcase and make up a surface of platform and play the spacing fixed action to the pillowcase, simultaneously utilize elevating system drive bearing frame to move down and drive the sewing machine head and move down automatically and sew up the pillowcase, remove the position of fixed many times adjustment pillowcase after sewing up and sew up the pillowcase completely, the adjustability is strong, degree of automation is high, convenient to use, simultaneously install clean gas mechanism on the fixed bolster, clean gas mechanism includes the aspiration pump, the air inlet nozzle, the cartridge filter, start the aspiration pump when making up, utilize the air inlet nozzle can absorb the burr that makes up a top and fly away to the cartridge filter inside, filter the absorption through the inside filter screen of cartridge filter back again in the exhaust air, thereby make and make up in the point surrounding air burr reduce, avoid the cotton piece to fall on pillowcase surface influence pillowcase surface cleanliness and make the quality.

Drawings

FIG. 1 is a perspective view of a first view of the present utility model;

FIG. 2 is a schematic view of a second perspective three-dimensional knot according to the present utility model;

FIG. 3 is a schematic diagram of the front view structure of the present utility model;

Fig. 4 is a schematic structural view of the lifting mechanism of the present utility model.

In the figure: 1. a sewing table; 2. a base; 3. a first slide rail; 4. a slide plate; 5. a first slider; 6. a housing; 61. a through groove; 7. a fixing frame; 8. a bearing frame; 9. a sewing machine head; 10. a lifting mechanism; 101. a second slide rail; 102. a second slider; 103. a rack; 104. a drive gear; 11. a connecting frame; 12. an electro-hydraulic telescopic rod; 13. a mounting frame; 14. a press roller; 15. a gas purifying mechanism; 151. an air extracting pump; 152. an air inlet nozzle; 153. a filter cartridge; 16. an electric telescopic rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides two technical solutions:

embodiment one:

A sewing device for pillowcase, including making up platform 1 and base 2 that side by side distributes, fixedly mounted has first slide rail 3 on the base 2, the top of base 2 is provided with slide 4, the bottom fixedly connected with slip joint of slide 4 is at first slider 5 on first slide rail 3, fixedly mounted has electric telescopic handle 16 on the base 2, electric telescopic handle 16 one end is connected with slide 4, fixedly mounted has housing 6 and mount 7 on the slide 4, one side of housing 6 is provided with carrier 8, the bottom fixed mounting of carrier 8 has sewing machine head 9, set up the logical groove 61 that supplies carrier 8 to reciprocate on the housing 6, be provided with elevating system 10 that drives carrier 8 reciprocate in the housing 6, the one end vertical fixedly connected with link 11 of mount 7, the bottom fixedly mounted of link 11 has electric hydraulic telescopic handle 12, the bottom fixedly mounted of electric hydraulic telescopic handle 12 has mounting bracket 13, the bottom rotation of mounting bracket 13 is installed with compression roller 14, be provided with air-purifying mechanism 15 on the mount 7, air-purifying mechanism 15 is including the pump and cartridge 153 of fixed mounting on mount 7 and cartridge 153 on carrier 153 and the cartridge 153 through inlet channel 153 and inlet channel 153, the cartridge 153 communicates with air inlet channel 153 through inlet channel 153.

Embodiment two:

The main difference from the first embodiment is that:

The sewing device for the pillowcase is characterized in that a controller for controlling the electric power components of the device is fixedly arranged on a sewing table 1, so that the electric power components can be automatically controlled, and the degree of automation is improved; the lifting mechanism 10 comprises a second sliding rail 101 fixedly arranged on the housing 6, a second sliding block 102 is fixedly clamped on the second sliding rail 101, the second sliding block 102 is fixedly connected with the bearing frame 8, one side of the second sliding block 102 is fixedly connected with a rack 103, a driving gear 104 is rotatably arranged on the housing 6, the driving gear 104 is in meshed transmission connection with the rack 103, one side of the driving gear 104 is provided with a motor arranged on the housing 6, the driving gear 104 is fixedly arranged on an output shaft of the motor and is driven to rotate by the motor, and the driving gear 104 rotates to drive the rack 103 to move up and down so as to drive the second sliding block 102 to slide up and down on the second sliding rail 101, so that the bearing frame 8 is driven to move up and down; the two ends of the press roller 14 are rotatably connected with the mounting frame 13 through bearings, a soft adhesive layer is fixedly adhered to the outer surface of the press roller 14, the press roller 14 rolls on the sewing table 1, and the soft adhesive layer is prevented from scratching the surface of the pillowcase; the number of the air inlet nozzles 152 is multiple, the air inlet nozzles 152 are distributed at the bottom of the bearing frame 8 at equal intervals, and air around the sewing points is extracted through the air inlet nozzles 152; the inside cavity of cartridge filter 153, both ends opening, the inside fixed mounting of cartridge filter 153 has a plurality of filter screens, utilizes air inlet nozzle 152 to absorb the burr that makes up table 1 top and wafts to cartridge filter 153 inside, in the back re-discharge air is adsorbed through the inside filter screen of cartridge filter 153.

When the sewing device for the pillowcase is used, the sliding plate 4 is slidably arranged above the base 2, the sliding plate 4 is driven by the electric telescopic rod 16 to horizontally move, the housing 6 and the fixing frame 7 are arranged on the sliding plate 4, the vertically movable bearing frame 8 is arranged on the housing 6, the sewing machine head 9 for sewing the pillowcase is arranged at the bottom of the bearing frame 8, the connecting frame 11 is arranged on the fixing frame 7, the mounting frame 13 is arranged at the bottom of the connecting frame 11, the mounting frame 13 can move up and down through the electric hydraulic telescopic rod 12, the pressing roller 14 is rotatably arranged at the bottom of the mounting frame 13, so that the pillowcase is placed on the surface of the sewing table 1, the connecting frame 11 is horizontally moved by the horizontal movement of the sliding plate 4 to further drive the pressing roller 14 to roll on the surface of the sewing table 1, the pillowcase can be leveled before sewing by the pressing roller 14, and the surface is prevented from creasing, so that the sewing quality is convenient to improve; in addition, when the sewing machine is used for sewing, the electric hydraulic telescopic rod 12 is started to stretch and drive the press roller 14 to move downwards to compress the pillowcase on the surface of the sewing table 1, so that the limit fixing effect on the pillowcase is achieved, meanwhile, the lifting mechanism 10 is used for driving the bearing frame 8 to move downwards to drive the sewing machine head 9 to automatically move downwards to stitch the pillowcase, after the sewing is finished, the position of the pillowcase is adjusted for multiple times to complete sewing, the adjustability is high, the automation degree is high, the use is convenient, meanwhile, the air purifying mechanism 15 is arranged on the fixing frame 7, the air purifying mechanism 15 comprises the air extracting pump 151, the air inlet nozzle 152 and the filter cylinder 153, the air extracting pump 151 is started when sewing, the filings scattered above the sewing table 1 can be absorbed into the filter cylinder 153 through the air extracting nozzle 152, and then the air is discharged again after the filings are filtered and absorbed through the filter screen in the filter cylinder 153, so that filings in the surrounding air around a sewing point are reduced, and the filings on the surface of the pillowcase are prevented from affecting the surface cleanliness and the quality of the pillowcase.

And all that is not described in detail in this specification is well known to those skilled in the art.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a make-up device for pillowcase, includes that parallel distribution makes up platform (1) and base (2), its characterized in that: the utility model discloses a pneumatic compression roller, including base (2) and frame (13), fixed mounting has first slide rail (3) on base (2), the top of base (2) is provided with slide (4), the first slider (5) of slide (4) bottom fixedly connected with slip joint on first slide rail (3), fixed mounting has electric telescopic handle (16) on base (2), electric telescopic handle (16) one end is connected with slide (4), fixed mounting has housing (6) and mount (7) on slide (4), one side of housing (6) is provided with carrier (8), the bottom fixed mounting of carrier (8) has sewing machine head (9), set up logical groove (61) that supply carrier (8) reciprocated on housing (6), be provided with elevating system (10) that drive carrier (8) reciprocated in housing (6), the one end vertical fixedly connected with link (11) of mount (7), the bottom fixed mounting of link (11) has electric hydraulic pressure pole (12), hydraulic pressure mechanism (13) are installed to the bottom of mount (13), the pneumatic compression roller is installed to the bottom (13), the air purifying mechanism (15) comprises an air sucking pump (151) and a filter cartridge (153) which are fixedly arranged on the fixing frame (7) and the filter cartridge (153) which is fixedly arranged on the bearing frame (8), an air inlet of the air sucking pump (151) is communicated with the air inlet nozzle (152) through a pipeline, and an air outlet of the air sucking pump is communicated with the filter cartridge (153) through a pipeline.

2. A sewing apparatus for a pillow case as recited in claim 1, wherein: a controller for controlling the electric power components of the device is fixedly arranged on the sewing table (1).

3. A sewing apparatus for a pillow case as recited in claim 1, wherein: elevating system (10) are including fixed mounting second slide rail (101) on housing (6), sliding joint has second slider (102) on second slide rail (101), second slider (102) and bearing frame (8) fixed connection, second slider (102) one side fixedly connected with rack (103), install drive gear (104) on housing (6) rotation, drive gear (104) are connected with rack (103) meshing transmission, one side of drive gear (104) is provided with the motor of installing on housing (6), drive gear (104) fixed mounting is in on the output shaft of motor and through motor drive rotates.

4. A sewing apparatus for a pillow case as recited in claim 1, wherein: the two ends of the press roller (14) are rotationally connected with the mounting frame (13) through bearings, and soft adhesive layers are fixedly adhered to the outer surfaces of the press roller (14).

5. A sewing apparatus for a pillow case as recited in claim 1, wherein: the number of the air inlet nozzles (152) is multiple, and the air inlet nozzles (152) are distributed at the bottom of the bearing frame (8) at equal intervals.

6. A sewing apparatus for a pillow case as recited in claim 1, wherein: the inside cavity of cartridge filter (153), both ends opening, cartridge filter (153) inside fixed mounting has a plurality of filter screens.