CN219363998U

CN219363998U - Case and bag corner sewing machine

Info

Publication number: CN219363998U
Application number: CN202320410648.0U
Authority: CN
Inventors: 唐华
Original assignee: Ningxia Xinhuayuan Clothing Co ltd
Current assignee: Ningxia Xinhuayuan Clothing Co ltd
Priority date: 2023-03-07
Filing date: 2023-03-07
Publication date: 2023-07-18
Anticipated expiration: 2033-03-07

Abstract

The utility model relates to the technical field of sewing machines, in particular to a case corner sewing machine. Including the sewing organism, one side fixed mounting of sewing organism has the surface fabric to place the pole, the cover is equipped with the slide on the surface fabric is placed the pole, the one end that the pole was placed to the surface fabric is equipped with and colludes the line wheel, it installs in the slide to collude the line wheel rotation, it has the rectangle logical groove to run through on the top inner wall of slide, the rectangle leads to the groove and colludes line wheel looks adaptation, first spout has been seted up to the bottom that the pole was placed to the surface fabric, the welding has the rack on the top inner wall of first spout, it has the rectangle through-hole to run through on the bottom inner wall of slide, the bottom welding of slide has the fixed block. Through simple flexible fixed establishment to can realize placing the quick flexible regulation of pole to the surface fabric, can effectively bear the weight of different case and bag surface fabric, can reduce the problem of surface fabric slippage, and then the effectual precision that improves the line.

Description

Case and bag corner sewing machine

Technical Field

The utility model relates to the technical field of sewing machines, in particular to a case corner sewing machine.

Background

Along with the continuous development of economy, people also constantly increase to the demand of case and bag, a large amount of cases and bags are produced, the case and bag need use the sewing machine to sew up at the opposite side angle in production process, the case and bag sewing machine with cut line device of the number of having disclosed authorized notice in the prior art is CN209243334U, relate to the sewing machine field, including the sewing machine needle pole, sewing machine needle pole right side is connected with the slat, the spout has been seted up on the slat, be connected with the assorted slider with it in the spout, it is equipped with spacing sword groove to run through along vertical direction in the slider, be equipped with the cut-off line sword in the spacing sword groove, cut-off line sword top is connected with the montant, the one end of montant is connected with the horizontal pole, the telescopic link is connected with respectively at the horizontal pole both ends, the slider has been connected respectively to the one end that keeps away from the horizontal pole to two telescopic links, compression spring has been cup jointed respectively on two telescopic links, sewing machine needle pole's below is equipped with the sewing machine platform, sewing machine bench cooperation cut-off line sword is equipped with the sword. The utility model solves the problems that the existing case sewing machine needs to pull out the sewing tail thread for a certain period when cutting the thread, then uses the scissors to cut, wastes sewing thread materials, has poor operation safety, and the scissors are easy to drop and lose when working and have low thread cutting efficiency by installing the thread cutter and other structures.

However, the case sewing machine finds that the fabric placing rod is inconvenient to stretch and retract and adjust in use, so that the fabric placing rod is inconvenient to adjust according to different cases, the carrying effect of the case fabric is affected, the slipping of the case fabric is easy to cause, and the wiring precision is not improved.

Disclosure of Invention

In view of the above problems, an object of the present utility model is to: provides a case corner sewing machine to solve the above problems.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a case and bag corner sewing machine, includes the sewing organism, the pole is placed to one side fixed mounting of sewing organism has the surface fabric, the cover is placed to the surface fabric is equipped with the slide, the one end that the pole was placed to the surface fabric is equipped with colludes the line wheel, collude line wheel rotation and install in the slide, it has the rectangle to lead to the groove to run through on the top inner wall of slide, the rectangle leads to the groove and colludes line wheel looks adaptation, the first spout has been seted up to the bottom of the pole is placed to the surface fabric, the welding has the rack on the top inner wall of first spout, run through the rectangle through-hole on the bottom inner wall of slide, the bottom welding of slide has the fixed block, the rectangle recess with rectangle through-hole intercommunication has been seted up at the top of fixed block, same tooth piece is slided with the rectangle through-hole and rectangle recess, tooth piece and the inner wall sliding connection of first spout, tooth piece and rack engagement, the lead screw is installed in the bottom rotation of tooth piece.

In order to facilitate the quick combination or disassembly of the plastic water horse:

as a further improvement of the above technical scheme: the utility model discloses a fabric carrier, including shell fabric carrier, the shell fabric carrier sets up the one end of keeping away from the fixed block at the shell fabric carrier, two draw-in grooves have been seted up to the one end that the fixed block was kept away from to the shell fabric carrier, slidable mounting has the draw-in lever in the draw-in groove, the one end and the shell fabric carrier welding of draw-in lever, first round hole has been seted up to the bottom of the shell fabric carrier, first round hole all communicates with two draw-in grooves, slidable mounting has the slide bar in the first round hole, the slide bar slides and runs through two draw-in levers, the second spout has been seted up on the one side inner wall that the shell fabric carrier was kept away from to first round hole, slidable mounting has clamp plate and spring in the second spout, the one end and the slide bar welding of clamp plate, the top and the bottom contact of clamp plate of spring.

The beneficial effects of this improvement are: through setting up like this to be convenient for install and remove the surface fabric carrier block, and then can adapt to different case and bag corners, can effectively prop open case and bag corners, and then guarantee the precision of sewing.

In order to prevent the sliding cylinder from shaking:

as a further improvement of the above technical scheme: the top of the fabric placing rod is provided with a third sliding groove, a sliding block is slidably arranged in the third sliding groove, and the sliding block is welded with the inner wall of the top of the sliding cylinder.

The beneficial effects of this improvement are: through setting up third spout and slider to can carry out spacingly to the slide cylinder, prevent that it from rocking.

In order to facilitate the adjustment and fixation of the tooth block position:

as a further improvement of the above technical scheme: the inner wall of the bottom of the rectangular groove is penetrated with a threaded through hole, and the screw rod is penetrated with the threaded through hole.

The beneficial effects of this improvement are: through setting up the screw thread through-hole to can realize the adjustment of tooth piece position and fix.

In order to facilitate the screw rod to drive the tooth block to move:

as a further improvement of the above technical scheme: the bottom of tooth piece has seted up the circular slot, the top of lead screw rotates installs in the circular slot.

The beneficial effects of this improvement are: through setting up the circular slot to be convenient for lead screw and tooth piece rotate to be connected, conveniently drive the tooth piece and remove.

In order to facilitate the fixing of the clamping rod by the sliding rod:

as a further improvement of the above technical scheme: the clamping rod is penetrated with a second round hole, the sliding rod penetrates through the two round holes in a sliding mode, and the bottom end of the sliding rod extends out of the first round hole.

The beneficial effects of this improvement are: through setting up the second round hole to the slide bar of being convenient for runs through the kelly, can realize fixing to the kelly.

The beneficial effects of the utility model are as follows: through simple flexible fixed establishment to can realize placing the quick flexible regulation of pole to the surface fabric, can effectively bear the weight of different case and bag surface fabric, can reduce the problem of surface fabric slippage, and then the effectual precision that improves the line.

Drawings

FIG. 1 is a schematic view of a front view, partially in section, of the present utility model;

FIG. 2 is a schematic view of a first side cross-sectional structure of a fabric placement pole according to the present utility model;

FIG. 3 is a schematic diagram of a second side cross-sectional configuration of the fabric placement pole of the present utility model;

FIG. 4 is a schematic view of a three-dimensional assembly structure of a slide cartridge according to the present utility model;

FIG. 5 is an enlarged schematic view of the portion A of FIG. 1 according to the present utility model;

fig. 6 is an enlarged schematic view of the portion B of fig. 1 according to the present utility model.

In the figure: 1. a sewing machine body; 2. a fabric placing rod; 3. a slide cylinder; 4. a thread hooking wheel; 5. rectangular through grooves; 6. a first chute; 7. a rack; 8. rectangular through holes; 9. a fixed block; 10. rectangular grooves; 11. tooth blocks; 12. a screw rod; 13. a fabric bearing block; 14. a clamping groove; 15. a clamping rod; 16. a first round hole; 17. a slide bar; 18. a second chute; 19. a pressing plate; 20. and (3) a spring.

Detailed Description

In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.

As shown in fig. 1-6, the case corner sewing machine comprises a sewing machine body 1, a fabric placing rod 2 is fixedly arranged on one side of the sewing machine body 1, a sliding cylinder 3 is sleeved on the fabric placing rod 2 in a sliding manner, a thread hooking wheel 4 is arranged at one end of the fabric placing rod 2, the thread hooking wheel 4 is rotatably arranged in the sliding cylinder 3, a rectangular through groove 5 penetrates through the inner wall of the top of the sliding cylinder 3, the rectangular through groove 5 is matched with the thread hooking wheel 4, a first sliding groove 6 is formed in the bottom of the fabric placing rod 2, a rack 7 is welded on the inner wall of the top of the first sliding groove 6, a rectangular through hole 8 penetrates through the inner wall of the bottom of the sliding cylinder 3, a fixing block 9 is welded on the bottom of the sliding cylinder 3, a rectangular groove 10 communicated with the rectangular through hole 8 is formed in the top of the fixing block 9, the rectangular through hole 8 and the rectangular groove 10 are internally provided with the same tooth block 11, the tooth block 11 is slidably connected with the inner wall of the first chute 6, the tooth block 11 is meshed with the rack 7, the bottom of the tooth block 11 is rotatably provided with a screw rod 12, the screw rod 12 penetrates through the fixed block 9 through a simple telescopic fixed mechanism, so that the quick telescopic adjustment of the fabric placing rod 2 can be realized, different bag fabrics can be effectively carried, the problem of fabric slipping can be reduced, the wiring precision is effectively improved, the sliding barrel 3 further comprises a fabric carrying block 13, the fabric carrying block 13 is arranged at one end of the sliding barrel 3 far away from the fixed block 9, one end of the sliding barrel 3 far away from the fixed block 9 is provided with two clamping grooves 14, a clamping rod 15 is slidably arranged in the clamping groove 14, one end of the clamping rod 15 is welded with the fabric carrying block 13, the bottom of the sliding barrel 3 is provided with a first round hole 16, the utility model discloses a fabric carrier block, including shell fabric carrier block, first round hole 16, second round hole 18, slide bar 17, second round hole 16, slide bar 17, second spout 18 has been seted up on the inner wall of one side that shell fabric carrier block 13 was kept away from to first round hole 16, slide bar 19 and spring 20 are installed to second spout 18 sliding, the one end and the welding of slide bar 17 of clamp plate 19, the top of spring 20 and the bottom contact of clamp plate 19 through setting up like this to be convenient for install and remove shell fabric carrier block 13, and then can adapt to different case and bag corners, can effectively prop out case and bag corners, and then guarantee the precision of sewing, the third spout has been seted up at the top of shell fabric carrier bar 2, sliding mounting has the slider in the third spout, slider and the top inner wall welding of slide drum 3, thereby can carry out spacing to slide drum 3, prevent that it from rocking, the screw thread through hole has been run through on the bottom inner wall of rectangle recess 10, screw 12 thread through setting up the screw thread through hole, thereby can realize that the tooth 11 position and fixed tooth 11 can realize and fixed tooth 11 runs through the top end of a hole of a drum 11, and a round hole of a round hole 15, the top end of a round hole 15 is realized, and the top end of a round hole is realized through setting up the second round hole 11, and the round hole is realized, and the top end of a round hole is connected to the round bar 15 through setting up the second round hole 11, and the round hole 15.

The working principle of the utility model is as follows: when the fabric placing rod 2 needs to be stretched, the screw rod 12 is rotated firstly, the tooth block 11 is driven to slide out of the first sliding groove 6, the tooth block 11 is separated from the rack 7, the fixation of the sliding cylinder 3 and the fabric placing rod 2 is relieved, the sliding cylinder 3 is pulled later, the sliding cylinder 3 slides and stretches out on the fabric placing rod 2, the fixing block 9 is driven by the sliding cylinder 3 to transversely move, meanwhile, the screw rod 12 and the tooth block 11 are driven to transversely move until the sliding cylinder 3 stretches out a proper length, the screw rod 12 is rotated reversely, the tooth block 11 is meshed with the rack 7 again, the sliding cylinder 3 is fixed, and adjustment is completed.

It should be noted that, in this document, 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.

The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely illustrative of the preferred embodiments of the utility model, and it is noted that there is virtually no limit to the specific structure which may be imposed by those skilled in the art without departing from the spirit of the utility model, and that modifications, adaptations, or variations of the foregoing features may be combined in a suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.

Claims

1. The utility model provides a case and bag corner sewing machine, includes sewing organism (1), one side fixed mounting of sewing organism (1) has surface fabric to place pole (2), its characterized in that: the utility model discloses a fabric is placed pole (2) and is equipped with slide (3) to the cover, the one end that pole (2) was placed to the fabric is equipped with colludes line wheel (4), collude line wheel (4) rotate install in slide (3), it has rectangle logical groove (5) to run through on the top inner wall of slide (3), rectangle logical groove (5) and collude line wheel (4) looks adaptation, first spout (6) have been seted up to the bottom of pole (2) is placed to the fabric, the welding has rack (7) on the top inner wall of first spout (6), it has rectangle through-hole (8) to run through on the bottom inner wall of slide (3), the bottom welding of slide (3) has fixed block (9), rectangle recess (10) with rectangle through-hole (8) intercommunication have been seted up at the top of fixed block (9), same tooth piece (11) are installed to rectangle through-hole (8) and rectangle recess (10), tooth piece (11) and the inner wall sliding connection of first spout (6), tooth piece (11) and rack (7) are run through, screw thread (12) are installed to the screw mandrel (12).

2. A luggage corner sewing machine as claimed in claim 1, wherein: the utility model discloses a fabric slide, including shell fabric carrier block (13), shell fabric carrier block (13) set up the one end of keeping away from fixed block (9) at shell fabric carrier block (3), two draw-in grooves (14) have been seted up to the one end that fixed block (9) was kept away from to shell fabric carrier block (3), slidable mounting has draw-in bar (15) in draw-in groove (14), one end and shell fabric carrier block (13) welding of draw-in bar (15), first round hole (16) have been seted up to the bottom of shell fabric carrier block (3), first round hole (16) all communicate with two draw-in grooves (14), slidable mounting has slide bar (17) in first round hole (16), slide bar (17) are slided and are run through two draw-in bars (15), second spout (18) have been seted up on the one side inner wall that shell fabric carrier block (13) was kept away from to first round hole (16), slidable mounting has clamp plate (19) and spring (20) in second spout (18), one end and slide bar (17) bottom welding of clamp plate (19) and slide bar (20).

3. A luggage corner sewing machine as claimed in claim 1, wherein: the top of the fabric placing rod (2) is provided with a third sliding groove, a sliding block is slidably arranged in the third sliding groove, and the sliding block is welded with the inner wall of the top of the sliding cylinder (3).

4. A luggage corner sewing machine as claimed in claim 1, wherein: the inner wall of the bottom of the rectangular groove (10) is penetrated with a threaded through hole, and the screw rod (12) is penetrated with the threaded through hole.

5. A luggage corner sewing machine as claimed in claim 1, wherein: the bottom of the tooth block (11) is provided with a circular groove, and the top end of the screw rod (12) is rotatably arranged in the circular groove.

6. A luggage corner sewing machine as claimed in claim 2, wherein: the clamping rod (15) is penetrated with a second round hole, the sliding rod (17) penetrates through the two round holes in a sliding mode, and the bottom end of the sliding rod (17) extends out of the first round hole (16).