CN203212808U - Improved industrial lockstitch sewing machine - Google Patents
Improved industrial lockstitch sewing machine Download PDFInfo
- Publication number
- CN203212808U CN203212808U CN 201320251004 CN201320251004U CN203212808U CN 203212808 U CN203212808 U CN 203212808U CN 201320251004 CN201320251004 CN 201320251004 CN 201320251004 U CN201320251004 U CN 201320251004U CN 203212808 U CN203212808 U CN 203212808U
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- machine
- sewing machine
- machine head
- improved industrial
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Abstract
The utility model discloses an improved industrial lockstitch sewing machine which comprises a support, wherein a table board is arranged on the support, a machine head is arranged on the table board and connected with the table board through a machine head support, and a slide rail is arranged between the machine head and the machine head support. A machine needle is arranged on the machine head, a pressing pin rod is arranged on the lateral portion of the machine needle, a pressing pin is arranged at the top end of the pressing pin rod, a groove is formed in the pressing pin, and an arc-shaped nose is arranged at the top of the pressing pin. A spring pressing sheet is arranged in the groove and fixedly connected with the pressing pin through a fixed bolt. The improved industrial lockstitch sewing machine comprises a machine base and a machine head, wherein the machine base is slidingly connected with the machine base, so that products with special shape can be sewn by adjusting the height of the machine head. Heights of the machine head and the machine base can be adjusted electrically, so that products made of thick cloth can be sewn, puncturing strength of the machine head is increased, sewing difficulty is reduced, and economic benefit is improved. An arranged power mechanism is stable in power transmission, so that normal operation of an output device can be ensured.
Description
Technical field
The utility model relates to a kind of improved industrial flat bed sewing machine, belongs to the sewing apparatus field.
Background technology
Flat seam machine mainly is with a sewing thread, forms a kind of stitching, the machine that makes one or more layers sewing interweave or unite by a seam at sewing.Usually be divided into two kinds of purposes of thin material and thick material, the flush joint function is made goods such as fabrics such as cotton, fiber crops, silk, hair, artificial fibre and leather, plastics, paper, thin material is generally for knitting, underwear, shirt, uniform etc., thick material generally is used for all kinds of sportswears, jean, fashionable dress, overcoat, shoes and hats, skin son, case and bag etc., the stitching neat appearance, the stitching that utilize flat seam machine to sew are even, smooth firm, sewing velocity is fast and it is easy and simple to handle, use is easily understood, and is car type the most frequently used in the sewing device.Yet its signature pin eedle height of existing flat seam machine is less, can't be applicable to the processing of thicker material, as making large-scale special extremely thick products such as sail tent, cushion, furniture sofa, parasols, truck awning cover.
The utility model content
At the deficiency that prior art exists, technical problem to be solved in the utility model is that a kind of improved industrial flat bed sewing machine is provided, height that can the manual adjustments head is made the special product of some shapes, increases the dynamics that pierces through of head, reduced and made difficulty, improved economic benefit.
For solving the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of improved industrial flat bed sewing machine comprises support, support is provided with platen, platen is provided with head, and its head is connected with platen by head rack, is provided with slide rail between head and the head rack; Described head is provided with eedle, and the eedle sidepiece is provided with presser bar, and the top of presser bar is provided with presser feet, and presser feet is provided with groove, and the top of presser feet is provided with the arc nose; Be provided with spring pressuring plate in the described groove, spring pressuring plate is fixedlyed connected with presser feet by set bolt.
Optimize, above-mentioned improved industrial flat bed sewing machine, the level height of the end of its spring pressuring plate is lower than the level height of the bottom surface of presser feet.
Optimize, above-mentioned improved industrial flat bed sewing machine, the top of its head rack is provided with the lifting support plate, and the lifting support plate is provided with elevating lever, is connected with connection seat on the elevating lever, and connection seat connects head; Described connection seat is provided with lifter wheel, lifter wheel and elevating lever engagement, and lifter wheel is connected with actuating unit.
Optimize, above-mentioned improved industrial flat bed sewing machine, its actuating unit comprise a hand gear, are connected with driven wheel on the hand gear, driven wheel and lifter wheel engagement.
Optimize, above-mentioned improved industrial flat bed sewing machine, its actuating unit comprise a stepper motor, and the stepper motor rear portion is provided with rotary encoder, and the stepper motor axle head is connected with driven wheel, driven wheel and lifter wheel engagement.
The utility model comprises support and head, and head and support are slidingly connected, and height that can the manual adjustments head is made the special product of some shapes; By the motorized adjustment height, such arranging can be made the thicker product of some clothes between head and the support, increases the dynamics that pierces through of head, reduced and made difficulty, improved economic benefit; The actuating unit that the utility model arranges, the power smooth transfer guarantees the normal operation work of output equipment.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the A place structure for amplifying schematic diagram of Fig. 1;
Fig. 3 is the structural representation of the utility model embodiment 2.
The specific embodiment
Further set forth technical characterstic of the present invention below in conjunction with accompanying drawing and specific embodiment.
Embodiment 1
As depicted in figs. 1 and 2, the utility model is a kind of improved industrial flat bed sewing machine, comprises support 1, support 1 is provided with platen 2, platen 2 is provided with head 3, and its head 3 is connected with platen 2 by head rack 31, is provided with slide rail 32 between head 3 and the head rack 31; Described head 3 is provided with eedle 4, and eedle 4 sidepieces are provided with presser bar 5, and the top of presser bar 5 is provided with presser feet 51, and presser feet 51 is provided with groove, and the top of presser feet 51 is provided with the arc nose; Be provided with spring pressuring plate 53 in the described groove, spring pressuring plate 53 is fixedlyed connected with presser feet 51 by set bolt.
The level height of the end of spring pressuring plate 53 is lower than the level height of the bottom surface of presser feet 51.
The top of head rack 31 is provided with lifting support plate 6, and lifting support plate 6 is provided with elevating lever 61, is connected with connection seat 62 on the elevating lever 61, and connection seat 62 connects head 3; Described connection seat 62 is provided with lifter wheel 63, lifter wheel 63 and elevating lever 61 engagements, and lifter wheel 63 is connected with actuating unit 7.
Actuating unit 7 comprises a hand gear 71, is connected with driven wheel 72 on the hand gear 71, driven wheel 72 and lifter wheel 63 engagements.
As shown in Figure 3, the difference of present embodiment and embodiment 1 is: actuating unit 7 comprises a stepper motor 73, and stepper motor 73 rear portions are provided with rotary encoder 74, and stepper motor 73 axle heads are connected with driven wheel 75, driven wheel 75 and lifter wheel 63 engagements.
The utility model comprises support and head, and head and support are slidingly connected, and height that can the manual adjustments head is made the special product of some shapes; By the motorized adjustment height, such arranging can be made the thicker product of some clothes between head and the support, increases the dynamics that pierces through of head, reduced and made difficulty, improved economic benefit; The actuating unit that the utility model arranges, the power smooth transfer guarantees the normal operation work of output equipment.
More than show and described basic principle of the present utility model and principal character and advantage thereof.The technology personage of the industry should understand; the utility model is not subjected to the restriction of above-mentioned implementing regulations; what describe in above-mentioned implementing regulations and the specification is to be used for explanation principle of the present utility model; under the prerequisite that does not break away from the utility model principle and scope; the utility model also can have various changes and modifications, and these changes and improvements all belong in claimed the utility model scope.
The claimed scope of the utility model defines with appending claims and other equivalent.
Claims (5)
1. an improved industrial flat bed sewing machine comprises support, and support is provided with platen, and platen is provided with head, it is characterized in that: described head is connected with platen by head rack, is provided with slide rail between head and the head rack; Described head is provided with eedle, and the eedle sidepiece is provided with presser bar, and the top of presser bar is provided with presser feet, and presser feet is provided with groove, and the top of presser feet is provided with the arc nose; Be provided with spring pressuring plate in the described groove, spring pressuring plate is fixedlyed connected with presser feet by set bolt.
2. improved industrial flat bed sewing machine according to claim 1, it is characterized in that: the level height of the end of described spring pressuring plate is lower than the level height of the bottom surface of presser feet.
3. improved industrial flat bed sewing machine according to claim 2, it is characterized in that: the top of described head rack is provided with the lifting support plate, and the lifting support plate is provided with elevating lever, is connected with connection seat on the elevating lever, and connection seat connects head; Described connection seat is provided with lifter wheel, lifter wheel and elevating lever engagement, and lifter wheel is connected with actuating unit.
4. improved industrial flat bed sewing machine according to claim 3, it is characterized in that: described actuating unit comprises a hand gear, is connected with driven wheel on the hand gear, driven wheel and lifter wheel engagement.
5. improved industrial flat bed sewing machine according to claim 3, it is characterized in that: described actuating unit comprises a stepper motor, and the stepper motor rear portion is provided with rotary encoder, and the stepper motor axle head is connected with driven wheel, driven wheel and lifter wheel engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320251004 CN203212808U (en) | 2013-04-28 | 2013-04-28 | Improved industrial lockstitch sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320251004 CN203212808U (en) | 2013-04-28 | 2013-04-28 | Improved industrial lockstitch sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203212808U true CN203212808U (en) | 2013-09-25 |
Family
ID=49202359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320251004 Expired - Fee Related CN203212808U (en) | 2013-04-28 | 2013-04-28 | Improved industrial lockstitch sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203212808U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113615937A (en) * | 2021-10-13 | 2021-11-09 | 南通衣之韵服饰有限公司 | Intelligent rapid gluing equipment for shoe production |
-
2013
- 2013-04-28 CN CN 201320251004 patent/CN203212808U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113615937A (en) * | 2021-10-13 | 2021-11-09 | 南通衣之韵服饰有限公司 | Intelligent rapid gluing equipment for shoe production |
| CN113615937B (en) * | 2021-10-13 | 2021-12-10 | 南通衣之韵服饰有限公司 | Intelligent rapid gluing equipment for shoe production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20140428 |