CN218756418U

CN218756418U - Conveniently-telescopic edge covering belt supply mechanism

Info

Publication number: CN218756418U
Application number: CN202223188221.5U
Authority: CN
Inventors: 曾邦达; 温世勇
Original assignee: Guangxi Bangqi Leather Co ltd
Current assignee: Guangxi Bangqi Leather Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-03-28
Anticipated expiration: 2032-11-29

Abstract

The utility model discloses a bordure area feed mechanism convenient to it is flexible, including the guiding tube and the bordure pipe that communicate each other and set up, the medial surface of bordure pipe passes through the connection piece and is connected with the medial surface of guiding tube, the passageway is tailor in the formation between the guiding tube and the pipe opposite side of borduring one end, first conduction band groove has been seted up on the lateral surface of guiding tube, set up the second conduction band groove that communicates with first conduction band groove on the lateral surface of bordure pipe, the movable cartridge has presses the conduction band subassembly on the first conduction band groove, it can remove along first conduction band groove and second conduction band groove to press the conduction band subassembly to can support tight bordure the area and get into in bordure pipe in order to drag the bordure area. The utility model discloses conveniently tailor and flexible bordure area to effectively prevent the bordure area from deviating from.

Description

Conveniently-telescopic edge covering belt supply mechanism

Technical Field

The utility model relates to a sewing machine technical field especially relates to a bordure area feed mechanism convenient to it is flexible.

Background

The edge-covering sewing machine is a sewing device used for finishing edge covering in the processing process of producing fabric products. When fabric products such as bags, clothes and the like are manufactured, the cut edge seams are easy to scatter or warp, so that the edge seams need to be covered by the edge covering belt, the edges of the cut pieces are prevented from scattering and falling, and meanwhile, the attractive effect can be achieved. After the hemming sewing operation for one product is completed, a worker is required to cut the hemming belt with scissors so as to continue the hemming sewing for the next product. When the edge wrapping tape is cut, the edge wrapping tape with a proper length needs to be pulled out from the front end, the product is enabled to leave the sewing machine for a certain distance, the edge wrapping tape is convenient to cut, the stretched edge wrapping tape is pulled back from the rear end after the cutting is finished, and waste is avoided. This process of tailorring is comparatively troublesome, and when tailorring and drawing back the bordure area after accomplishing, drags easily excessively to lead to the bordure area to deviate from the bordure groove, and need pass the bordure groove with the bordure area again, lead to efficiency to descend.

Disclosure of Invention

The present invention is directed to solving at least one of the above mentioned problems, the utility model provides a bordure area feed mechanism convenient to it is flexible, conveniently tailor and flexible bordure area to effectively prevent that bordure area from deviating from.

In order to realize the purpose, the utility model discloses a technical scheme be:

the utility model provides a bordure area feed mechanism convenient to it is flexible, is including the guiding tube and the pipe of borduring that communicate each other and set up, the medial surface of pipe of borduring passes through the connection piece and is connected with the medial surface of guiding tube, the guiding tube forms between the pipe one end in opposite directions of borduring and tailors the passageway, first conduction band groove has been seted up on the lateral surface of guiding tube, set up the second conduction band groove that communicates with first conduction band groove on the lateral surface of pipe of borduring, the movable cartridge has on the first conduction band groove presses the conduction band subassembly, it can remove along first conduction band groove and second conduction band groove to press the conduction band subassembly to can support tight bordure the area and get into in the bordure in order to drag bordure the area.

As the improvement of above-mentioned technical scheme, press the guide band subassembly including adjusting and press bolt and mobile rail, adjust and press bolt activity cartridge in first guide slot, mobile rail installs on the upper end of guide tube and bordure the pipe and set up along the length direction in first guide slot and second guide slot, movable mounting has the removal guide arm on the mobile rail, the other end of removal guide arm extends and presses bolted connection with adjusting to the lateral surface of guide tube and bordure the pipe.

As an improvement of the technical scheme, a limiting plate is arranged at the other end of the movable guide rod, a threaded hole is formed in the position, corresponding to the first guide belt groove, of the limiting plate, and the adjusting pressing bolt movably penetrates through the threaded hole and then extends into the guide belt groove.

As an improvement of the technical scheme, a pressing plate is arranged on the movable end of the adjusting pressing bolt, and a pressing claw is arranged on the outer side surface of the pressing plate.

As the improvement of the technical scheme, a shaping convex strip is arranged on one side inside the edge covering pipe and can be matched with the abutting plate to abut against the edge covering belt.

As an improvement of the technical scheme, one end of the guide tube, which is far away from the connecting end, is provided with a material guiding winding rod.

As an improvement of the technical scheme, the material guiding winding rod is bent to be in a snake shape.

As an improvement of the technical scheme, the connecting sheet is an arc-shaped sheet.

As the improvement of the technical scheme, the lower ends of the guide pipe and the edge covering pipe are both provided with mounting plates.

Compared with the prior art, the beneficial effects of this application are:

the utility model discloses a bordure area feed mechanism convenient to it is flexible connects bordure pipe and guiding tube through the connection piece for the guiding tube forms between the pipe with borduring and tailors the passageway, accomplishes the sewing back of borduring of a product, can directly put into the scissors and tailor the passageway and decide borduring the area, need not to pull out bordure area again, raises the efficiency. In addition, set up first conduction band groove and second conduction band groove on the guide tube with bordure the pipe to the setting is pressed the conduction band subassembly, can adjust to make before tailorring and press the conduction band subassembly and support the inside area of borduring of guide tube, prevents to tailor back area of borduring and deviate from the guide tube, can remove along first conduction band groove and second conduction band groove after tailorring the completion and press the conduction band subassembly, in order to drag area of borduring to enter into bordure, so that bordure the sewing operation next time.

Drawings

The following detailed description of embodiments of the invention is provided in conjunction with the accompanying drawings, in which:

fig. 1 is a first schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural diagram ii according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a pressing belt assembly according to an embodiment of the present invention;

fig. 4 is a schematic view of a part of the structure of the embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or there can be intervening components, and when a component is referred to as being "disposed in the middle," it is not just disposed in the middle, so long as it is not disposed at both ends, but rather is within the scope of the middle. The terms "vertical," "horizontal," "left," "right," and the like are used herein for purposes of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 to 4, the utility model provides a bordure area feed mechanism convenient to it is flexible, including the guiding tube 10 and the pipe 20 of borduring that communicate each other and set up, the medial surface of pipe 20 of borduring passes through connection piece 21 and is connected with the medial surface of guiding tube 10, form between the guiding tube 10 and the pipe 20 of borduring to tailor passageway 30, first guiding groove 11 has been seted up on the lateral surface of guiding tube 10, set up the second guiding groove 21 that is linked together with first guiding groove 11 on the lateral surface of pipe 20 of borduring, the movable cartridge has on the first guiding groove 11 presses guide belt assembly 40, it can remove along first guiding groove 11 and second guiding groove 22 to press guide belt assembly 40 to can support tightly bordure the area and get into in the pipe 20 of borduring in order to drag the bordure area. The guide tube 10 is used for introducing the edge wrapping band into the mechanism, and straightening the introduced edge wrapping band to ensure that the edge wrapping band can enter the edge wrapping tube 20 in a straight state.

The utility model discloses a bordure area feed mechanism convenient to it is flexible connects bordure pipe 20 and guiding tube 10 through connection piece 21 for guiding tube 10 and bordure and form between the pipe 20 and tailor passageway 30, accomplish the sewing back of borduring of a product, can directly put into the scissors and decide bordure area in tailorring passageway 30, need not to pull out bordure area again, raise the efficiency. In addition, set up first conduction band groove 11 and second conduction band groove 22 on guide tube 10 and the pipe 20 of borduring to the setting is pressed the conduction band subassembly 40, can adjust to make and press the conduction band subassembly 40 and support the inside area of borduring of guide tube 10 tightly before tailorring, prevents to tailor back borduring area and deviate from guide tube 10, can move along first conduction band groove 11 and second conduction band groove 22 after finishing tailorring and press conduction band subassembly 30, in order to drag the area of borduring to enter into the pipe 20 of borduring, so that the sewing operation of borduring next time.

Referring to fig. 1 to 3, in the present embodiment, the pressing belt assembly 40 includes an adjusting pressing bolt 41 and a moving guide 42, the adjusting pressing bolt 41 is movably inserted into the first belt guide groove 11, the moving guide 42 is installed on the upper ends of the guide pipe 10 and the taping pipe 20 and is disposed along the length direction of the first belt guide groove 11 and the second belt guide groove 22, a moving guide 43 is movably installed on the moving guide 42, and the other end of the moving guide 43 extends to the outer side of the guide pipe 10 and the taping pipe 20 and is connected to the adjusting pressing bolt 41. When the adjustable pressing bolt 41 is used, the adjustable pressing bolt 41 can be rotated to enable the adjustable pressing bolt to be abutted against or loosen the edge wrapping band, so that the requirement of edge wrapping sewing operation is met. The movable guide rail 42 may be a guide rail structure with a through groove, and one end of the movable guide rod 43 passes through the through groove and can move along the through groove; in other embodiments, the moving guide 42 may be configured as a pulley guide groove structure, and one end of the moving guide 43 is configured as a pulley capable of cooperating with the pulley guide groove. The moving guide bar 43 can move along the moving guide rail 42 and drives the adjusting pressing bolt 41 to move along the guide groove 40 so as to drag the edge covering belt into the edge covering pipe 20.

Further, for the convenience of installing the adjusting pressing bolt 41, a limiting plate 44 is disposed at the other end of the movable guide rod 43, a threaded hole 45 is disposed at a position of the limiting plate 44 corresponding to the first belt guiding groove 11, and the adjusting pressing bolt 41 movably penetrates through the threaded hole 45 and then extends into the belt guiding groove 40. After the edge covering belt is cut, the limiting plate 44 can be moved to enable the adjusting pressing bolt 41 to drag the edge covering belt into the edge covering pipe 20 to finish the belt loading operation.

Of course, in other embodiments of the present application, an automatic driving device may be added, for example, a telescopic rod is installed on one side of the moving guide rod 43, and the telescopic rod is driven by a motor to extend and retract so as to drive the moving guide rod 43 to move along the moving guide rail 42. The adjusting pressing bolt 41 can be replaced by a pressing structure of an automatic telescopic rod, so that the function of automatic telescopic pressing is realized.

In order to increase the abutting surface of the adjusting pressing bolt 41 and the edge wrapping belt and ensure that the edge wrapping belt can smoothly enter the edge wrapping pipe 20, a pressing plate 46 is arranged at the movable end of the adjusting pressing bolt 41, and a pressing claw 47 is arranged on the outer side surface of the pressing plate 46. The length of the pressing plate 46 may be greater than the width of the cutting channel 30, so as to smoothly pass through the cutting channel 30. Further, be provided with design sand grip 23 on one side of bordure pipe 20 inside, design sand grip 23 can support tight bordure area with supporting the cooperation of clamp plate 46. The edge wrapping band is folded after passing through the edge wrapping tube 20 so as to achieve the purpose of wrapping the edge position of the product; meanwhile, the pressing plate 46 can be further matched to tightly press the edge wrapping belt in the process of belt feeding.

Referring further to fig. 4, the lower ends of the guide tube 10 and the taping tube 20 are both provided with mounting plates 50, and the mounting plates 50 can be provided with mounting holes, so that the device can be directly mounted on the existing sewing machine for use. In order to further ensure that the edge wrapping belt entering the guide tube 10 is in a straight state, a material guiding winding rod 12 is arranged at one end of the guide tube 10 far away from the connecting end, and specifically, the material guiding winding rod 12 is bent to form a snake-shaped arrangement. In order to facilitate the scissors to extend into the cutting channel 30 for cutting, the connecting piece 21 is an arc-shaped piece which is bent towards the outside of the inner side surfaces of the guide tube 10 and the edge covering tube 20 so as to increase the space of the cutting channel 30.

The above embodiments are only used for illustrating the technical solutions of the present invention and are not limited thereto, and any modifications or equivalent replacements that do not depart from the spirit and scope of the present invention should be covered within the scope of the technical solutions of the present invention.

Claims

1. The utility model provides a bordure area feed mechanism convenient to it is flexible, its characterized in that, including the guiding tube and the bordure pipe that communicate each other and set up, the medial surface of bordure pipe passes through the connection piece and is connected with the medial surface of guiding tube, the passageway is tailor in the formation between guiding tube and the pipe one end in opposite directions of borduring, first conduction band groove has been seted up on the lateral surface of guiding tube, set up the second conduction band groove that communicates with first conduction band groove on the lateral surface of bordure pipe, movable cartridge has the pressure conduction band subassembly on the first conduction band groove, it can remove along first conduction band groove and second conduction band groove to press the conduction band subassembly to can support tight bordure the area and get into in the bordure pipe in order to drag the bordure area.

2. The conveniently-telescopic edging belt feeding mechanism according to claim 1, wherein the pressing guide belt assembly comprises an adjusting pressing bolt and a moving guide rail, the adjusting pressing bolt is movably inserted into the first guide belt groove, the moving guide rail is mounted at the upper ends of the guide pipe and the edging pipe and is arranged along the length direction of the first guide belt groove and the second guide belt groove, a moving guide rod is movably mounted on the moving guide rail, and the other end of the moving guide rod extends towards the outer side surfaces of the guide pipe and the edging pipe and is connected with the adjusting pressing bolt.

3. The conveniently-telescopic edge wrapping belt supply mechanism is characterized in that a limiting plate is arranged at the other end of the movable guide rod, a threaded hole is formed in the position, corresponding to the first guide belt groove, of the limiting plate, and the adjusting pressing bolt movably penetrates through the threaded hole and then extends into the guide belt groove.

4. The conveniently telescopic overedging band feeding mechanism of claim 2 or 3, wherein the movable end of the adjusting pressing bolt is provided with a pressing plate, and the outer side surface of the pressing plate is provided with a pressing claw.

5. The retractable edge band feeding mechanism as claimed in claim 4, wherein a fixing rib is provided on one side inside the edge band, and the fixing rib can be matched with the pressing plate to tightly press the edge band.

6. The conveniently telescopic taping tape feeding mechanism of claim 1, wherein a material guiding winding rod is arranged at one end of the guiding tube away from the connecting end.

7. The retractable edge band supply mechanism as claimed in claim 6, wherein the material guiding rod is bent in a serpentine shape.

8. The easy-to-stretch edge-wrapping band supply mechanism according to claim 1, wherein the connecting piece is an arc-shaped piece.

9. An easily retractable over-belt feeding mechanism as claimed in claim 1, the device is characterized in that the lower ends of the guide tube and the edge covering tube are both provided with mounting plates.