CN211771933U

CN211771933U - Material conveying device for sign sewing

Info

Publication number: CN211771933U
Application number: CN201922426610.9U
Authority: CN
Inventors: 周祖林
Original assignee: Chongqing Hongdoctor Clothing Group Co ltd
Current assignee: Chongqing Hongdoctor Clothing Group Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-10-27
Anticipated expiration: 2029-12-27

Abstract

The utility model belongs to the technical field of sewing, and particularly discloses a feeding device for marking sewing, which comprises a platform, wherein the top surface of the platform is fixedly connected with a sewing machine body, a cavity is arranged inside the platform, a through hole is arranged below the sewing machine body on the platform, the through hole is communicated with the cavity, and a marking fixing mechanism is arranged on the through hole; a longitudinal telescopic mechanism is fixedly connected in the through hole, and the free end of the longitudinal telescopic mechanism is fixedly connected to the bottom surface of the mark fixing mechanism; a transverse telescopic mechanism is connected between the sewing machine body and the mark fixing mechanism. An object of the utility model is to provide a mark feeding device for sewing to solve the unable technical problem who removes of sewing in-process marker.

Description

Material conveying device for sign sewing

Technical Field

The utility model belongs to the technical field of the sewing.

Background

At present, in the process of producing clothes, marks need to be sewn, namely, the marks are fixed on the surface of the clothes in a sewing mode. In the prior art, the sewing of the mark is usually performed by using a sewing machine, and a mark support is welded and fixed below the sewing machine, and then the mark is fixed on the support so as to play a role in stabilizing and fixing in the sewing process.

However, in the process, because the marker is in a relatively static state all the time, the requirement on the precision of the path for operating and controlling the clothes to sew by an operator is high, the operator needs to keep high concentration all the time to avoid the error of the sewing path, and the improvement of the clothes marking and sewing process is seriously restricted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mark feeding device for sewing to solve the unable technical problem who removes of sewing in-process marker.

In order to achieve the above object, the basic scheme of the utility model is: the feeding device for the mark sewing comprises a platform, wherein the top surface of the platform is fixedly connected with a sewing machine body, a cavity is formed in the platform, a through hole is formed in the platform below the sewing machine body, and the through hole is communicated with the cavity; a mark fixing mechanism is arranged on the top surface of the platform, a longitudinal telescopic mechanism is fixedly connected in the cavity, and the free end of the longitudinal telescopic mechanism is fixedly connected to the bottom surface of the mark fixing mechanism; one side of the sewing machine body, which is close to the mark fixing mechanism, is fixedly connected with a transverse telescopic mechanism, and the free end of the transverse telescopic mechanism is connected to the mark fixing mechanism along the longitudinal sliding way.

The working principle and the beneficial effects of the basic scheme are as follows: 1. according to the technical scheme, the relative stretching of the transverse stretching mechanism and the longitudinal stretching mechanism is utilized, so that the mark fixing mechanism can freely move on the horizontal plane in two freedom degrees, the movement of the mark fixing mechanism at any position on the horizontal plane is realized, the path adjustment of the mark fixing mechanism relative to the sewing machine body is realized, and the sewing process of the mark is more accurate and efficient. Compared with the prior art, the automatic sewing machine has the advantages that the mark fixing mechanism can freely move in the horizontal direction, the production efficiency of the sewing mark is effectively improved, the labor cost is reduced, the accuracy of the sewing mark is increased, the defective rate is obviously reduced, and the sewing quality of a product is improved.

2. This technical scheme adopts and to set up the cavity in the platform bottom to bury vertical telescopic machanism underground in the cavity, in order to play the technological effect that reduces telescopic machanism occupation space, improve the utilization ratio on platform surface. In addition, the mark fixing mechanism can be closer to the surface of the platform, and the accuracy of the sewing mark process is improved.

Further, horizontal telescopic machanism includes the first telescoping cylinder that transversely freely stretches out and draws back, first telescoping cylinder one end fixed connection in on the sewing machine body, first telescoping cylinder keep away from sewing machine body one end connect in mark fixed establishment, mark fixed establishment along horizontal sliding connection in the platform top surface.

Has the advantages that: this technical scheme utilizes the horizontal flexible effect of first telescoping cylinder, and then realizes the ascending free movement of sign fixed establishment horizontal direction, and the telescoping cylinder has the precision of regulation height, the convenient beneficial effect of operation control.

Further, the longitudinal telescopic mechanism comprises a movable plate and a driving motor, the driving motor is fixedly connected inside the cavity, the output shaft of the driving motor is parallel to the horizontal plane, the output end of the driving motor is coaxially and fixedly connected with a plurality of gears, the top ends of the gears are higher than the top surface of the platform, the bottom surface of the movable plate is fixedly connected with a plurality of racks which are parallel to each other, the racks are meshed with the gears, and the mark fixing mechanism is connected to the movable plate; the first telescopic cylinder is far away from one end of the sewing machine body and is fixedly connected with a sliding block, the mark fixing mechanism is provided with a sliding groove, and the sliding block is in sliding connection with the sliding groove.

Has the advantages that: according to the technical scheme, the sliding in the longitudinal direction can be realized while the sliding in the transverse direction is realized. The specific sliding mode is that the rotation of the driving motor is utilized to drive the circumferential rotation of the gear, and the rotation of the gear drives the movable plate matched with the gear to move in the longitudinal direction, so that the free movement of the mark fixing mechanism in the longitudinal direction is realized. Because the first telescopic cylinder is also connected with the mark fixing mechanism, the first telescopic cylinder can be always relatively static with the platform by utilizing the relative sliding between the sliding block and the sliding groove, and the first telescopic cylinder is prevented from longitudinally moving together.

Further, the fly leaf lateral wall is opened jaggedly, fixedly connected with a plurality of slides that are parallel to each other on the breach, slide extending direction is on a parallel with the flexible direction of first telescoping cylinder, sliding connection has the supporting seat on the slide, supporting seat top surface fixed connection mark fixed establishment.

Has the advantages that: according to the technical scheme, the slide way is arranged to realize further transverse sliding of the mark fixing mechanism, so that the transverse sliding precision of the mark fixing mechanism is improved, and the problem that the mark fixing mechanism longitudinally deviates relative to the movable plate is avoided.

Furthermore, the gear is fixedly connected with the driving motor through a key.

Has the advantages that: this technical scheme adopts the mode of key-type connection to realize the fixed of gear, effectively improves the joint strength between the two.

Further, the top end of the gear is 2-8mm higher than the top surface of the platform.

Has the advantages that: according to the technical scheme, the height of the gear, which is higher than the top surface of the platform, is limited, so that the gear can be completely meshed with the rack on the bottom surface of the movable plate.

Furthermore, the longitudinal telescopic mechanism comprises a second telescopic cylinder, the top surface of the platform is fixedly connected with the second telescopic cylinder, the telescopic direction of the second telescopic cylinder is perpendicular to the telescopic direction of the first telescopic cylinder, and the free end of the second telescopic cylinder is fixedly connected to the side wall of the movable plate.

Has the advantages that: according to the technical scheme, the second telescopic cylinder is freely telescopic, so that the technical effect of longitudinal movement of the mark fixing mechanism is achieved, and the telescopic cylinder has the beneficial effects of high adjusting precision and convenience in operation and control.

Further, the movable plate is a rectangular rubber plate.

Has the advantages that: this technical scheme adopts the rectangle rubber slab, utilizes the elasticity characteristics of rubber material in order to improve the bearing strength of fly leaf, prolongs the life of fly leaf.

Further, the top surface of the platform is fixedly connected with a top block below the rubber plate, and the top surface of the top block is abutted against the bottom surface of the movable plate.

Has the advantages that: this technical scheme is used to adopt the kicking block, utilizes the kicking block to play the supporting role to the movable plate, avoids the movable plate to keep away from the both ends of rack relatively and appears collapsing.

Furthermore, the top of the ejector block is rotatably connected with a pulley, and the top end of the pulley is propped against the bottom surface of the movable plate.

Has the advantages that: this technical scheme is through the mode that adopts the pulley to reduce the frictional force of kicking block. And further the ejector block can play a supporting role and also can play a guiding role by utilizing the pulley.

Drawings

FIG. 1 is a schematic front view of a feeding device for sewing a mark according to a first embodiment of the present invention;

fig. 2 is a schematic front view of a feeding device for sewing a logo according to a second embodiment of the present invention.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a platform 1, a stand column 2, a holding arm 3, a cavity 4, a mark fixing mechanism 5, a through hole 6, a driving motor 7, a straight gear 8, a rack 9, a rubber plate 10, a slide rail 11, a slide groove 12, a slide block 13, a first telescopic cylinder 14, a notch 15, a supporting seat 16, a top block 17 and a second telescopic cylinder 18.

Example one

Substantially as shown in figure 1: the feeding device for mark sewing comprises a platform 1, wherein a sewing machine body is fixedly connected to the platform 1. The sewing machine body comprises a stand column 2, and the bottom end of the stand column 2 is fixed on the top surface of a platform 1 through a bolt. The lateral wall that stand 2 is close to the top outwards extends and has embraced arm 3, and the extending direction of embracing arm 3 is on a parallel with the horizontal plane, embraces and moulds plastics integrated into one piece between arm 3 and the stand 2. The free end of the arm-embracing 3 is provided with a needle head mechanism for sewing. A cavity 4 is formed in the platform 1, a through hole 6 is formed in the platform 1 under the arm 3, the cross section of the through hole 6 is square, and the through hole 6 is communicated with the cavity 4 of the platform 1. Bolt fixedly connected with driving motor 7 in 4 cavitys of platform 1, driving motor 7's output shaft is on a parallel with the horizontal plane, and driving motor 7's output shaft coaxial key-type connection is fixed with three straight-teeth gear 8, and the axle center of straight-teeth gear 8 is located the below of 1 top surface of platform, and the top of straight-teeth gear 8 is higher than 1 top surface of platform 4 mm. A rectangular rubber plate 10 is arranged above the platform 1, three racks 9 which are parallel to each other are fixedly welded on the bottom surface of the rubber plate 10, and each sliding strip is meshed with a corresponding straight gear 8 on the through hole 6. One side of the rubber plate 10, which is far away from the upright post 2, is provided with a rectangular notch 15, one side of the bottom surface of the rubber plate 10, which is close to the notch 15, is fixedly connected with two slide ways 11 through threads, the slide ways 11 are positioned under the notch 15, each slide way 11 is respectively abutted against two opposite inner walls of the notch 15, and the extending direction of the slide ways 11 is parallel to the axial direction of the straight gear 8. A supporting seat 16 is arranged above the notch 15, two bulges are outwards extended from the bottom surface of the supporting seat 16, each bulge is in sliding fit with the slide rail 11, and the top surface of the supporting seat 16 is fixedly connected with a mark fixing mechanism 5. One end of the upright post 2 close to the mark fixing mechanism 5 is fixedly connected with a first telescopic cylinder 14, and the telescopic direction of the first telescopic cylinder 14 is parallel to the sliding direction of the slideway 11. The free end of the first telescopic cylinder 14 is fixedly connected with a sliding block 13 in a welding mode, one side, close to the upright post 2, of the mark fixing mechanism 5 is provided with a sliding groove 12, the extending direction of the sliding groove 12 is horizontally vertical to the extending direction of the sliding way 11, and the sliding block 13 is connected in the sliding groove 12 in a sliding mode.

The specific implementation process is as follows: when an operator needs to adjust the horizontal position of the mark fixing mechanism 5, the first telescopic cylinder 14 is started, the free end of the first telescopic cylinder 14 extends rightwards, and the supporting seat 16 is connected with the slide rail 11 in a sliding mode, so that the supporting seat 16 moves rightwards relative to the supporting plate, and the technical effect of adjusting the position of the supporting seat 16 in the transverse direction is achieved. Then, the driving motor 7 is started, and the spur gear 8 is driven by the driving motor 7 to rotate circumferentially. Because the straight gear 8 is meshed with the rack 9 on the bottom surface of the rubber plate 10, the rubber plate 10 is driven by the rotation of the straight gear 8 to move freely along the longitudinal direction. Since the support base 16 cannot move in this direction, the support base 16 moves longitudinally together with the rubber sheet 10. Meanwhile, the sliding block 13 at the free end of the telescopic cylinder is connected with the sliding chute 12 of the mark fixing mechanism 5 in a sliding manner, so that the longitudinal movement of the mark fixing mechanism 5 is not influenced in the extending process of the first telescopic cylinder 14. Finally, the operator utilizes the driving of the first telescopic cylinder 14 and the driving motor 7 to finally realize the technical effect of free horizontal movement of the mark fixing mechanism 5.

Example two

The difference between the first embodiment and the second embodiment is that, as shown in fig. 2, a second telescopic cylinder 18 is fixedly connected to the top surface of the platform 1, and the extending direction of the second telescopic cylinder 18 is perpendicular to the extending direction of the first telescopic cylinder 14. The top surface of the platform 1 is fixedly connected with a top block 17 by welding under the rubber plate 10, the top surface of the top block 17 is rotatably connected with a pulley, and the top end of the pulley is abutted against the bottom surface of the rubber plate 10.

The specific implementation process is as follows: when the sign fixing mechanism 5 needs to be extended and retracted in the longitudinal direction, only the second telescopic cylinder 18 needs to be activated, and the rubber sheet 10 is moved in the longitudinal direction by being pushed by the second telescopic cylinder 18. During the movement of the rubber plate 10, the top block 17 supports the rubber plate 10, and the relative rolling process of the pulleys also reduces friction and guides the rubber plate.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be pointed out that to those skilled in the art, without departing from the structure of the present invention, a plurality of modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the utility of the present invention.

Claims

1. The mark is feeding device for sewing, including the platform, its characterized in that: the top surface of the platform is fixedly connected with a sewing machine body, a cavity is formed in the platform, a through hole is formed in the platform below the sewing machine body, and the through hole is communicated with the cavity; the top surface of the platform is provided with a mark fixing mechanism, a longitudinal telescopic mechanism is fixedly connected in the cavity, and the free end of the longitudinal telescopic mechanism is fixedly connected to the bottom surface of the mark fixing mechanism; one side of the sewing machine body, which is close to the mark fixing mechanism, is fixedly connected with a transverse telescopic mechanism, and the free end of the transverse telescopic mechanism is connected to the mark fixing mechanism along the longitudinal sliding way.

2. The feeding device for sewing a logo according to claim 1, wherein: the horizontal telescopic mechanism comprises a first telescopic cylinder which can stretch freely in the horizontal direction, one end of the first telescopic cylinder is fixedly connected to the sewing machine body, one end of the first telescopic cylinder, far away from the sewing machine body, is connected to the mark fixing mechanism, and the mark fixing mechanism is connected to the top surface of the platform along the horizontal sliding direction.

3. The feeding device for sewing a logo according to claim 2, wherein: the longitudinal telescopic mechanism comprises a movable plate and a driving motor, the driving motor is fixedly connected inside the cavity, the output shaft of the driving motor is axially parallel to the horizontal plane, the output end of the driving motor is coaxially and fixedly connected with a plurality of gears, the top ends of the gears are higher than the top surface of the platform, the bottom surface of the movable plate is fixedly connected with a plurality of racks which are parallel to each other, the racks are meshed with the gears, and the mark fixing mechanism is connected to the movable plate; the first telescopic cylinder is far away from one end of the sewing machine body and is fixedly connected with a sliding block, the mark fixing mechanism is provided with a sliding groove, and the sliding block is in sliding connection with the sliding groove.

4. The feeding device for sewing a logo according to claim 3, wherein: the portable leaf lateral wall is opened jaggedly, fixedly connected with a plurality of slides that are parallel to each other on the breach, slide extending direction be on a parallel with the flexible direction of first telescoping cylinder, sliding connection has the supporting seat on the slide, supporting seat top surface fixed connection mark fixed establishment.

5. The feeding device for sewing a logo according to claim 3, wherein: the gear is fixedly connected with the driving motor through keys.

6. The feeding device for sewing a logo according to claim 5, wherein: the top end of the gear is 2-8mm higher than the top surface of the platform.

7. The feeding device for sewing a logo according to claim 3, wherein: the longitudinal telescopic mechanism comprises a second telescopic cylinder, the top surface of the platform is fixedly connected with the second telescopic cylinder, the telescopic direction of the second telescopic cylinder is perpendicular to the telescopic direction of the first telescopic cylinder, and the free end of the second telescopic cylinder is fixedly connected to the side wall of the movable plate.

8. The feeding device for sewing a logo according to claim 3, wherein: the movable plate is a rectangular rubber plate.

9. The feeding device for sewing a logo according to claim 8, wherein: the top surface of the platform is fixedly connected with a top block below the rubber plate, and the top surface of the top block is abutted against the bottom surface of the movable plate.

10. The feeding device for sewing a logo according to claim 9, wherein: the top of the top block is rotatably connected with a pulley, and the top end of the pulley is pressed against the bottom surface of the movable plate.