CN108774824B - Sewing machine for sewing army caps - Google Patents
Sewing machine for sewing army caps Download PDFInfo
- Publication number
- CN108774824B CN108774824B CN201810929495.4A CN201810929495A CN108774824B CN 108774824 B CN108774824 B CN 108774824B CN 201810929495 A CN201810929495 A CN 201810929495A CN 108774824 B CN108774824 B CN 108774824B
- Authority
- CN
- China
- Prior art keywords
- base
- plate
- sewing
- dental floss
- sliding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009958 sewing Methods 0.000 title claims abstract description 61
- 241000628997 Flos Species 0.000 claims abstract description 91
- 238000010008 shearing Methods 0.000 claims abstract description 39
- 239000004744 fabric Substances 0.000 claims abstract description 5
- 238000003825 pressing Methods 0.000 claims description 37
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 13
- 238000012545 processing Methods 0.000 abstract description 12
- 238000005520 cutting process Methods 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 description 4
- 241000262745 Pachycereus militaris Species 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B75/00—Frames, stands, tables, or other furniture adapted to carry sewing machines
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B65/00—Devices for severing the needle or lower thread
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B81/00—Sewing machines incorporating devices serving purposes other than sewing, e.g. for blowing air, for grinding
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention belongs to the technical field of sewing machines, and particularly relates to a sewing machine for sewing army caps. The sewing machine for sewing the army cap comprises a base, a machine head, a bracket, a measuring tape and a shearing mechanism; the machine head is arranged on the base and is used for sewing cloth; the bracket is arranged on the base and is used for placing the broken dental floss reel; the measuring ruler is arranged on the operation end surface of the base and is used for measuring the length of the broken dental floss; the cutting mechanism is arranged on the base and is adjacent to the measuring tape and used for cutting off dental floss; the shearing mechanism is in sliding connection with the base and is used for moving along the length direction of the measuring tape. The sewing machine integrates the support, the measuring ruler and the shearing mechanism on the base, and when the sewing machine is used, the actions of operators are few, the operation process is smooth, the time is saved, and the processing efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of sewing machines, and particularly relates to a sewing machine for sewing army caps.
Background
The army cap is a cap worn by soldiers, and compared with a common cap, the manufacturing requirement of the army cap is more strict. An important procedure in the processing process of the army cap is as follows: and sewing a circle of broken dental floss on the cut circular crown, wherein the broken dental floss is attached to the edge of the circular crown. The processing requirements of the procedure are as follows: the length of the broken dental floss is consistent with the circumference of the crown of the hat, and the joint is flat and the stitch is neat.
The sewing machine is the main processing equipment, and at present, the operating procedure of operating personnel when sewing broken dental floss is: the broken dental floss is pulled from the reel, the length of the broken dental floss is measured by the ruler, then the broken dental floss with a certain length is sheared by the scissors, and finally the sheared broken dental floss is sewn on the top of the hat by the sewing machine. This in-process step is loaded down with trivial details, involves instruments such as spool, ruler, scissors and sewing machine moreover, and operating personnel need carry out a plurality of actions and can accomplish, extension process time when batch production reduces machining efficiency to operating personnel is easy to appear the error, leads to the waste of broken dental floss like measuring length mistake, still like the section is uneven when shearing leads to the joint untidy after sewing.
Disclosure of Invention
In view of the above, the embodiment of the invention provides a sewing machine for sewing army caps, which aims to solve the problems of more actions of operators and reduced processing efficiency in the prior art.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
a sewing machine for sewing a munition cap, comprising:
a base;
the machine head is arranged on the base and is used for sewing cloth;
the bracket is arranged on the base and is used for placing the broken dental floss reel;
the measuring ruler is arranged on the operation end face of the base and is used for measuring the length of the broken dental floss; and
the shearing mechanism is arranged on the base and is adjacent to the measuring tape and used for shearing dental floss; the shearing mechanism is in sliding connection with the base and is used for moving along the length direction of the measuring tape.
Further, the shearing mechanism includes:
the bottom plate is connected with the base in a sliding manner and is used for moving along the length direction of the measuring tape; the upper end face of the bottom plate is provided with a cutter groove;
the length direction of the pressing plate is perpendicular to the length direction of the measuring tape, and the first end of the pressing plate is hinged with the bottom plate; a cutter which is used for being matched with the cutter groove is arranged on the end surface of the pressing plate, which is opposite to the bottom plate; and
the elastic element is arranged between the bottom plate and the pressing plate, the first end of the elastic element is connected with the bottom plate, and the second end of the elastic element is connected with the pressing plate and is used for enabling the pressing plate to be arranged at an angle with the bottom plate in a natural state.
Further, a groove parallel to the measuring ruler is formed in the base;
the base plate includes:
the sliding plate is positioned in the groove, and the upper end face of the sliding plate is flush with the operation end face of the base; the sliding plate is in sliding connection with the base and is used for moving along the length direction of the groove; the cutter groove is formed in the upper end face of the sliding plate; and
the fixed plate is connected with the sliding plate and is used for moving under the drive of the sliding plate; the fixed plate is hinged with the pressing plate and is connected with the first end of the elastic element; and the fixing plate is provided with a tightening bolt for positioning the fixing plate on the base.
Further, a sliding groove is formed in the side wall of the groove, and a sliding block which is used for being in sliding fit with the sliding groove is arranged on the sliding plate.
Further, the elastic element is a spring sleeved on the hinge shaft of the bottom plate and the pressing plate.
Further, the sewing machine for sewing the army cap further includes:
the guide mechanism is arranged on the base and is positioned between the bracket and the shearing mechanism; the guide mechanism is provided with a guide groove for allowing the broken dental floss to pass through.
Further, the support is located below the base.
Further, the guide mechanism includes:
the supporting plate is arranged on the operation end surface of the base and is arranged in parallel with the base;
the two support plates are respectively positioned at two sides of the support plate in the direction perpendicular to the length direction of the measuring ruler, and each support plate is perpendicular to the support plate; each support plate is provided with a rail groove which is obliquely arranged; and
the rotating roller is positioned between the two support plates, and two ends of the rotating roller are respectively positioned in the two track grooves; the rotating rollers are rotationally connected with the support plates and used for moving along the track grooves; the gap between the rotating roller and the supporting plate forms the guide groove; the gap between the rotating roller and the supporting plate at a position far away from the shearing mechanism is smaller than the gap between the rotating roller and the supporting plate at a position close to the shearing mechanism.
Further, the supporting plate and the two supporting plates are of an integrated structure and are detachably connected with the base.
Further, anti-skid patterns are arranged on the peripheral surface of the rotating roller.
By adopting the technical scheme, the invention has the following technical progress:
the machine head is arranged on the base and is used for sewing cloth. The support sets up on the base for place broken dental floss spool, when using, make things convenient for operating personnel to pull broken dental floss. The measuring tape is arranged on the operation end face of the base and used for measuring the length of the broken dental floss, when the measuring tape is used, an operator directly compares the broken dental floss with the measuring tape, and does not need to search and hold the measuring tape for measurement, so that the actions of the operator are reduced, and the efficiency is improved.
The shearing mechanism is arranged on the base and is adjacent to the measuring tape and used for shearing broken dental floss, when the measuring tape is used, an operator can directly shear the broken dental floss without searching and holding the scissors for shearing, so that the actions of the operator are reduced, and the efficiency is improved. The shearing mechanism is in sliding connection with the base and is used for moving along the length direction of the measuring tape, when the measuring tape is used, the shearing mechanism is moved to the scale corresponding to the measuring tape, then the shearing mechanism is fixed, an operator only needs to pull one end of broken dental floss, then the broken dental floss is sheared through the shearing mechanism, the broken dental floss with the required length can be obtained, the actions of the operator in the operation process are few, the time is saved, and the production efficiency is improved.
The beneficial effects of adopting above-mentioned technical scheme to produce lie in: the sewing machine for sewing the army cap integrates the support, the measuring tape and the shearing mechanism on the base, and when the sewing machine is used, the actions of operators are few, the operation process is smooth, the time is saved, and the processing efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort to a person skilled in the art.
FIG. 1 is a schematic view of a sewing machine for sewing a munition cap provided in an embodiment of the present invention;
FIG. 2 is a schematic view of a measuring tape and cutting mechanism provided by an embodiment of the present invention;
FIG. 3 is a schematic view of a shear mechanism according to an embodiment of the present invention;
FIG. 4 is a schematic view of another angle of the shear mechanism provided by an embodiment of the present invention;
FIG. 5 is a schematic view of an assembly of a base and a floor provided by an embodiment of the present invention;
FIG. 6 is a schematic view of a guide mechanism provided by an embodiment of the present invention;
FIG. 7 is a schematic diagram of an assembly of a support plate and a roller according to an embodiment of the present invention;
FIG. 8 is a schematic view of a stent provided by an embodiment of the present invention;
fig. 9 is a schematic view of a crown and broken floss provided by an embodiment of the invention.
Reference numerals illustrate:
10-base, 11-machine head, 12-groove, 121-chute, 20-bracket, 21-strut, 22-baffle, 30-measuring tape, 40-shearing mechanism, 41-base plate, 411-slide, 4111-cutter slot, 4112-slide, 412-fixing plate, 4121-jack bolt, 42-pressing plate, 421-cutter, 43-elastic element, 50-guiding mechanism, 51-supporting plate, 52-supporting plate, 521-track groove, 5211-wheel groove, 53-rotating roller, 531-roller, 61-broken dental floss reel, 62-broken dental floss and 63-cap top.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth such as the particular system architecture, techniques, etc., in order to provide a thorough understanding of the embodiments of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.
In order to illustrate the technical scheme of the invention, the following description is made by specific examples.
The embodiment of the invention provides a sewing machine for sewing a military cap, and the sewing machine for sewing a military cap comprises a base 10, a machine head 11, a bracket 20, a measuring tape 30 and a shearing mechanism 40, and is shown in combination with fig. 1 and 2. The head 11 is provided on the base 10 and is used for sewing cloth. The holder 20 is provided on the base 10 and is used for placing a broken dental floss spool 61. The measuring tape 30 is provided on the operation end surface of the base 10 and is used to measure the length of the broken dental floss 62. A cutting mechanism 40 is provided on the base 10 adjacent to the measuring tape 30 for cutting the floss 62. The shear mechanism 40 is slidably coupled to the base 10 and is configured to move along the length of the measuring tape 30.
As shown in fig. 9, the cut broken dental floss 62 is sewn to the circular crown 63, and the broken dental floss 62 is attached to the edge of the crown 63. Referring to fig. 1, the stand 20 is used for placing a broken dental floss spool 61, and is convenient for an operator to pull the broken dental floss 62 when in use. The measuring tape 30 is used for measuring the length of the broken dental floss 62, and specifically, the operation end surface of the base 10 is the upper end surface of the base 10, i.e. the end surface where the operator places both hands. When the measuring tape is used, an operator directly compares the broken dental floss 62 with the measuring tape 30, and does not need to search for and hold the measuring tape 30 for measurement, so that actions of the operator are reduced, and efficiency is improved. Specifically, the measuring tape 30 is detachably connected to the base 10. Preferably, the measuring tape 30 is connected with the base 10 through bolts, so that the measuring tape 30 with different measuring ranges can be replaced when the army caps with different types are processed.
The shearing mechanism 40 is used for shearing the broken dental floss 62, and when the automatic cutting device is used, an operator can directly shear the broken dental floss 62 without searching and holding scissors for shearing, so that actions of the operator are reduced, and efficiency is improved. The shearing mechanism 40 is slidably connected with the base 10 and is used for moving along the length direction of the measuring tape 30, when the measuring tape is used, the shearing mechanism 40 is moved to the scale corresponding to the measuring tape 30, then the shearing mechanism 40 is fixed, an operator only needs to pull one end of the broken dental floss 62 and then cut the broken dental floss 62 through the shearing mechanism 40, the broken dental floss 62 with the required length can be obtained, the actions of the operator in the operation process are few, the time is saved, and the production efficiency is improved.
When processing different types of armcaps, the lengths of the required broken dental floss 62 are different, at this time, the position of the cutting mechanism 40 is moved, the cutting mechanism 40 is adjusted to the scale corresponding to the measuring tape 30, then the cutting mechanism 40 is fixed, and during processing, an operator pulls one end of the broken dental floss 62, and then the broken dental floss 62 is cut through the cutting mechanism 40, so that the broken dental floss 62 with the required length can be obtained.
It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or be indirectly on the other element.
As an example, as shown in connection with fig. 2, 3 and 4, the shearing mechanism 40 includes a base plate 41, a pressing plate 42 and an elastic member 43. The bottom plate 41 is slidably connected to the base 10 and is adapted to move along the length of the measuring tape 30. The upper end surface of the bottom plate 41 is provided with a cutter groove 4111. The length direction of the pressing plate 42 is perpendicular to the length direction of the measuring tape 30, and the first end is hinged to the bottom plate 41. The end surface of the pressing plate 42 opposite to the bottom plate 41 is provided with a cutter 421 for matching with the cutter groove 4111. The elastic member 43 is disposed between the base plate 41 and the pressing plate 42, and has a first end connected to the base plate 41 and a second end connected to the pressing plate 42 for setting the pressing plate 42 at an angle to the base plate 41 in a natural state.
The elastic member 43 makes the pressing plate 42 and the base plate 41 disposed at an angle in a natural state, and as shown in fig. 1, the broken dental floss 62 passes through the upper end surface of the base plate 41 in close contact with the upper end surface, i.e., the broken dental floss 62 covers the cutter groove 4111. When it is necessary to cut the floss 62, the operator presses the second end of the pressing plate 42, i.e., the free end of the pressing plate 42, and at this time, the cutter 421 falls into the cutter groove 4111 to cut the floss 62, and at the same time, the elastic member 43 is compressed. When the operator releases his or her hand, the elastic force of the elastic member 43 urges the pressing plate 42 to return.
The base plate 41 is slidably connected with the base 10, and the pressing plate 42 is hinged with the base plate 41, so that the base plate 41 drives the pressing plate 42 to move, and the positions of the base plate 41 and the pressing plate 42 can be conveniently adjusted when different types of armcaps are processed, so that the broken dental floss 62 with the required length is obtained.
The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.
In this embodiment, as shown in fig. 2, 3 and 4, the base 10 is provided with a groove 12 arranged parallel to the measuring tape 30. The base plate 41 includes a slide plate 411 and a fixing plate 412. The slide 411 is located in the recess 12 with its upper end face flush with the operating end face of the base 10. The slide 411 is slidably coupled to the base 10 and is adapted to move along the length of the recess 12. The upper end surface of the slide plate 411 is provided with a cutter groove 4111. The fixed plate 412 is connected to the sliding plate 411, and is used for moving under the driving of the sliding plate 411. The fixing plate 412 is hinged with the pressing plate 42 and connected with a first end of the elastic member 43. The fixing plate 412 is provided with a jack bolt 4121 for positioning the fixing plate 412 on the base 10.
The slide plate 411 moves in the groove 12, and the upper end surface is flush with the operation end surface of the base 10, as shown in fig. 1, when the broken dental floss 62 passes through the gap between the slide plate 411 and the pressing plate 42, the broken dental floss 62 covers the upper end surface of the slide plate 411, that is, the broken dental floss 62 is flush with the operation end surface of the base 10, so that the broken dental floss 62 with the required length can be conveniently sheared, and the situation that the length of the sheared broken dental floss 62 is not in line with the requirement due to the height difference when the broken dental floss 62 passes through the slide plate 411 is avoided, so that the material waste is caused.
Specifically, the fixing plate 412 is fixedly connected with the sliding plate 411, and preferably, the fixing plate 412 and the sliding plate 411 are in an integrated structure, so that the processing is convenient. Specifically, in the vertical direction, the fixing plate 412 is located above the sliding plate 411, and as shown in fig. 2, the fixing plate 412 is attached to the upper end surface of the base 10 and moves under the driving of the sliding plate 411.
In use, the slide plate 411 is moved to the scale corresponding to the measuring tape 30, the fixing plate 412 is moved along with the slide plate 411, and then the tightening bolt 4121 is tightened to fix the fixing plate 412 and the slide plate 411 on the base 10. During processing, an operator pulls one end of the broken dental floss 62 by the left hand and aligns the end with the initial scale of the measuring tape 30, then presses the pressing plate 42 by the right hand, and the cutter 421 falls into the cutter groove 4111 to cut off the broken dental floss 62, so that the broken dental floss 62 with a required length can be obtained.
When different types of armcaps are processed, the jack bolts 4121 are loosened, then the slide plate 411 is moved to the scale corresponding to the measuring tape 30, and then the jack bolts 4121 are tightened. In the process, the operator pulls the broken dental floss 62 and presses the pressing plate 42, thereby obtaining the broken dental floss 62 having a desired length.
In this embodiment, as shown in fig. 5, a sliding groove 121 is formed on a side wall of the groove 12, and a sliding block 4112 for sliding fit with the sliding groove 121 is formed on the sliding plate 411. Specifically, the length direction of the slide groove 121 coincides with the length direction of the groove 12, that is, with the length direction of the measuring tape 30. The sliding block 4112 is located in the sliding groove 121, and the sliding groove 121 plays a role in limiting and guiding the sliding block 4112.
In this embodiment, as shown in fig. 4, the elastic element 43 is a spring sleeved on the hinge shaft of the base plate 41 and the pressing plate 42. Specifically, the first end of the spring is abutted against the fixing plate 412, and the second end is abutted against the pressing plate 42, so that the pressing plate 42 and the fixing plate 412 are arranged at an angle in a natural state. When the operator presses the free end of the pressure plate 42, the springs are compressed, and when the operator releases the pressure plate 42, the spring force of the springs urges the pressure plate 42 to return.
As an example, as shown in connection with fig. 1, the sewing machine for sewing the army cap further comprises a guide mechanism 50. The guide mechanism 50 is disposed on the base 10 and is located between the bracket 20 and the shear mechanism 40. The guide mechanism 50 is provided with a guide groove for passing the dental floss 62.
The guide mechanism 50 plays a role in guiding and limiting the broken dental floss 62, and prevents the broken dental floss 62 from sliding on the operation end surface of the base 10 when an operator pulls the broken dental floss 62, so that the broken dental floss 62 is knotted or collides with other objects such as a spool. In particular, the guide mechanism 50 may be a circular plate or an inverted U-shaped plate.
In this embodiment, as shown in fig. 1, the bracket 20 is located below the base 10. The bracket 20 is used for placing the broken dental floss spool 61, and the broken dental floss spool 61 is large in volume, and occupies a large space if placed on the operation end surface of the base 10, preventing an operator from sewing a military cap. Therefore, in the present embodiment, the bracket 20 is disposed below the base 10, which makes reasonable use of space and facilitates operation.
In the present embodiment, as shown in fig. 6, the guide mechanism 50 includes a pallet 51, two support plates 52, and a roller 53. The pallet 51 is provided on the operation end surface of the base 10 and is provided in parallel with the base 10. Two support plates 52 are respectively located at both sides of the support plate 51 in a direction perpendicular to the length direction of the measuring tape 30, and each support plate 52 is disposed perpendicular to the support plate 51. Each of the support plates 52 is provided with a rail groove 521 which is obliquely arranged. The rotating roller 53 is located between the two support plates 52, and both ends are located in the two rail grooves 521, respectively. The rotating roller 53 is rotatably coupled to each of the support plates 52 and is adapted to move along the rail groove 521. The gap between the roller 53 and the pallet 51 constitutes a guide groove. The gap between the roller 53 and the pallet 51 at a position distant from the shearing mechanism 40 is smaller than the gap between the roller 53 and the pallet 51 at a position close to the shearing mechanism 40.
Referring to fig. 1, when the operator performs the sewing operation after cutting the broken dental floss, at this time, since the broken dental floss spool 61 is located under the base 10, the free end of the broken dental floss 62 is easily slid down due to the gravity, so that the operator needs to frequently pick up the broken dental floss 62, which is time-consuming and labor-consuming, and reduces the production efficiency. Thus, the pallet 51, the two support plates 52, and the rotating roller 53 are provided in this embodiment.
Specifically, as shown in fig. 1, the length direction of the track groove 521 coincides with the length direction of the measuring tape 30, and the end of the track groove 521 near the measuring tape 30 is higher than the end far from the measuring tape 30. As shown in fig. 6, when the operator pulls the broken dental floss 62, the broken dental floss 62 generates friction force against the rotating roller 53 so that the rotating roller 53 moves along the track groove 521 in a direction approaching the measuring tape 30, and at this time, the gap between the rotating roller 53 and the supporting plate 51 becomes larger and larger, so that the broken dental floss 62 can be pulled easily.
When the broken dental floss 62 is cut, the free end of the broken dental floss 62 slides reversely under the action of gravity, the friction force of the broken dental floss 62 to the rotary roller 53 enables the rotary roller 53 to move along the track groove 521 in a direction away from the measuring tape 30, and at the moment, the gap between the rotary roller 53 and the supporting plate 51 is smaller and smaller, so that the broken dental floss 62 is clamped, and the free end of the broken dental floss 62 is prevented from sliding off.
In this embodiment, as shown in fig. 7, the wall plates of each track groove 521 are provided with wheel grooves 5211, and the two ends of the rotating roller 53 are respectively provided with a roller 531 for rotating and matching with the wheel grooves 5211. The roller 531 is positioned in the corresponding wheel groove 5211 and moves along the wheel groove 5211.
In this embodiment, as shown in fig. 6 and 7, the supporting plate 51 and the two supporting plates 52 are in an integral structure, and specifically, the supporting plate 51 and the two supporting plates 52 form a U-shaped structure, which is convenient for processing. The supporting plate 51 is detachably connected with the base 10, and specifically, the supporting plate 51 is connected with the base 10 through bolts, so that the position of the supporting plate 51 can be conveniently adjusted.
In this embodiment, anti-slip patterns are provided on the outer peripheral surface of the rotary roller 53, so as to increase the friction between the broken dental floss 62 and the rotary roller 53, so that the broken dental floss 62 drives the rotary roller 53 to rotate.
As an example, as shown in connection with fig. 8, the bracket 20 includes a strut 21 and two baffles 22. The strut 21 is L-shaped and has a first end connected to the base 10 and a second end for receiving a floss spool 61. Two baffles 22 are provided on the support rod 21 in a penetrating manner and are used for moving along the support rod 21. In use, the broken dental floss spool 61 is fixed between the two baffles 22 by adjusting the positions of the two baffles 22, thereby avoiding the broken dental floss spool 61 from sliding left and right or even falling off when the broken dental floss 62 is pulled.
The sewing machine for sewing the army cap integrates the support, the measuring tape and the shearing mechanism on the base, and when the sewing machine is used, the actions of operators are few, the operation process is smooth, the time is saved, and the processing efficiency is improved.
The above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention, and are intended to be included in the scope of the present invention.
Claims (7)
1. A sewing machine for sewing a munition cap, comprising:
a base;
the machine head is arranged on the base and is used for sewing cloth;
the bracket is arranged on the base and is used for placing the broken dental floss reel;
the measuring ruler is arranged on the operation end face of the base and is used for measuring the length of the broken dental floss; and
the shearing mechanism is arranged on the base and is adjacent to the measuring tape and used for shearing dental floss; the shearing mechanism is in sliding connection with the base and is used for moving along the length direction of the measuring tape;
the shearing mechanism comprises:
the bottom plate is connected with the base in a sliding manner and is used for moving along the length direction of the measuring tape; the upper end face of the bottom plate is provided with a cutter groove;
the length direction of the pressing plate is perpendicular to the length direction of the measuring tape, and the first end of the pressing plate is hinged with the bottom plate; a cutter which is used for being matched with the cutter groove is arranged on the end surface of the pressing plate, which is opposite to the bottom plate; and
the elastic element is arranged between the bottom plate and the pressing plate, the first end of the elastic element is connected with the bottom plate, and the second end of the elastic element is connected with the pressing plate and is used for enabling the pressing plate to be arranged at an angle with the bottom plate in a natural state;
the base is provided with a groove which is parallel to the measuring ruler;
the base plate includes:
the sliding plate is positioned in the groove, and the upper end face of the sliding plate is flush with the operation end face of the base; the sliding plate is in sliding connection with the base and is used for moving along the length direction of the groove; the cutter groove is formed in the upper end face of the sliding plate; and
the fixed plate is connected with the sliding plate and is used for moving under the drive of the sliding plate; the fixed plate is hinged with the pressing plate and is connected with the first end of the elastic element; the fixing plate is provided with a jacking bolt for positioning the fixing plate on the base; the fixed plate is attached to the upper end face of the base;
further comprises:
the guide mechanism is arranged on the base and is positioned between the bracket and the shearing mechanism; the guide mechanism is provided with a guide groove for allowing the broken dental floss to pass through.
2. The sewing machine for sewing a munition cap as claimed in claim 1, wherein: the side wall of the groove is provided with a sliding groove, and the sliding plate is provided with a sliding block which is used for being in sliding fit with the sliding groove.
3. The sewing machine for sewing a munition cap as claimed in claim 1, wherein: the elastic element is a spring sleeved on the hinge shaft of the bottom plate and the pressing plate.
4. The sewing machine for sewing a munition cap as claimed in claim 1, wherein: the support is located below the base.
5. The sewing machine for sewing a munition cap of claim 4, wherein the guide mechanism comprises:
the supporting plate is arranged on the operation end surface of the base and is arranged in parallel with the base;
the two support plates are respectively positioned at two sides of the support plate in the direction perpendicular to the length direction of the measuring ruler, and each support plate is perpendicular to the support plate; each support plate is provided with a rail groove which is obliquely arranged; and
the rotating roller is positioned between the two support plates, and two ends of the rotating roller are respectively positioned in the two track grooves; the rotating rollers are rotationally connected with the support plates and used for moving along the track grooves; the gap between the rotating roller and the supporting plate forms the guide groove; the gap between the rotating roller and the supporting plate at a position far away from the shearing mechanism is smaller than the gap between the rotating roller and the supporting plate at a position close to the shearing mechanism.
6. The sewing machine for sewing a munition cap as claimed in claim 5, wherein: the supporting plate and the two supporting plates are of an integrated structure and are detachably connected with the base.
7. The sewing machine for sewing a munition cap as claimed in claim 5, wherein: and anti-skid patterns are arranged on the peripheral surface of the rotating roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810929495.4A CN108774824B (en) | 2018-08-15 | 2018-08-15 | Sewing machine for sewing army caps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810929495.4A CN108774824B (en) | 2018-08-15 | 2018-08-15 | Sewing machine for sewing army caps |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108774824A CN108774824A (en) | 2018-11-09 |
| CN108774824B true CN108774824B (en) | 2023-11-24 |
Family
ID=64029329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810929495.4A Active CN108774824B (en) | 2018-08-15 | 2018-08-15 | Sewing machine for sewing army caps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108774824B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111748927A (en) * | 2020-06-29 | 2020-10-09 | 高邮萤火贸易有限公司 | Sewing machine table convenient for collecting waste materials |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE357473C (en) * | 1920-08-25 | 1922-08-25 | Singer Mfg Co | Thread cutting device for sewing machines |
| FR1567893A (en) * | 1967-09-14 | 1969-05-23 | ||
| JPH0711503A (en) * | 1993-04-28 | 1995-01-13 | Rapooj:Kk | Sewing cassette for japanese style clothing and method for sewing the same |
| JP2002233680A (en) * | 2001-02-09 | 2002-08-20 | Kyokuto Sanki Co Ltd | Tatami sewing machine |
| CN204138891U (en) * | 2014-08-12 | 2015-02-04 | 童杨益 | A kind of overlock machine with automatic tangent function |
| JP2015047869A (en) * | 2013-09-04 | 2015-03-16 | 恭子 大竹 | Assisting ruler |
| CN205347714U (en) * | 2015-12-09 | 2016-06-29 | 罗嘉妤 | Novel special sewing machine of suit |
| CN207484026U (en) * | 2017-10-25 | 2018-06-12 | 佛冈县万兴电子塑胶制品有限公司 | A kind of sewing device suitable for toy flash mould |
| CN208803249U (en) * | 2018-08-15 | 2019-04-30 | 际华三五三四制衣有限公司 | For sewing the sewing machine of army cap |
-
2018
- 2018-08-15 CN CN201810929495.4A patent/CN108774824B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE357473C (en) * | 1920-08-25 | 1922-08-25 | Singer Mfg Co | Thread cutting device for sewing machines |
| FR1567893A (en) * | 1967-09-14 | 1969-05-23 | ||
| JPH0711503A (en) * | 1993-04-28 | 1995-01-13 | Rapooj:Kk | Sewing cassette for japanese style clothing and method for sewing the same |
| JP2002233680A (en) * | 2001-02-09 | 2002-08-20 | Kyokuto Sanki Co Ltd | Tatami sewing machine |
| JP2015047869A (en) * | 2013-09-04 | 2015-03-16 | 恭子 大竹 | Assisting ruler |
| CN204138891U (en) * | 2014-08-12 | 2015-02-04 | 童杨益 | A kind of overlock machine with automatic tangent function |
| CN205347714U (en) * | 2015-12-09 | 2016-06-29 | 罗嘉妤 | Novel special sewing machine of suit |
| CN207484026U (en) * | 2017-10-25 | 2018-06-12 | 佛冈县万兴电子塑胶制品有限公司 | A kind of sewing device suitable for toy flash mould |
| CN208803249U (en) * | 2018-08-15 | 2019-04-30 | 际华三五三四制衣有限公司 | For sewing the sewing machine of army cap |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108774824A (en) | 2018-11-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108774824B (en) | Sewing machine for sewing army caps | |
| CN108748294A (en) | A kind of medical adhesive tape cutter device | |
| CN201024350Y (en) | Cloth cutting device | |
| KR101340381B1 (en) | Paper cutting apparatus | |
| KR101953902B1 (en) | guide for cutter | |
| US20070289424A1 (en) | Workpiece-holding device for band saw machine | |
| CN111360592A (en) | Automatic knife sharpening device and soft material cutting device | |
| CN215768087U (en) | Textile material cuts and grinds test instrument | |
| CN211640065U (en) | Adhesive tape splitting machine | |
| CN210308094U (en) | Biological tissue slicer | |
| US1746930A (en) | Attachment for cloth-cutting machines | |
| CN208803249U (en) | For sewing the sewing machine of army cap | |
| CN209579654U (en) | A kind of cut-protection hand-held Chinese medicine slicing device | |
| CN211992107U (en) | Automatic knife sharpening device and soft material cutting device | |
| US2260883A (en) | Angle gauge for printers' saws | |
| CN113813111B (en) | Gauze bandage rolls up cutting system | |
| CN218082857U (en) | Cutting device | |
| CN110144692A (en) | A kind of band knife structure for cuing open suede machine | |
| US976388A (en) | Attachment for scoring-machines. | |
| US1288038A (en) | Gauze-cutting machine. | |
| CN214934576U (en) | PU film winding machine with film slitting device | |
| CN209867039U (en) | Novel bending mechanism | |
| CN216299439U (en) | High-precision splitting machine for printing equipment | |
| TW201518013A (en) | Table saw having a measurement device | |
| KR200473223Y1 (en) | Cutting Guide Device for Hand Jigsaw Power Tool Providing Measuring Moving Distance Function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |