CN204676278U - Left front bartacker transmission device - Google Patents
Left front bartacker transmission device Download PDFInfo
- Publication number
- CN204676278U CN204676278U CN201520329222.8U CN201520329222U CN204676278U CN 204676278 U CN204676278 U CN 204676278U CN 201520329222 U CN201520329222 U CN 201520329222U CN 204676278 U CN204676278 U CN 204676278U
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- China
- Prior art keywords
- transmission
- left front
- worm
- bartacker
- belt
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Abstract
The utility model relates to a kind of left front bartacker transmission device, comprise and being connected by motor-driven belt and the main transmission section of transmission with the output of starter motor, be connected with main transmission section and the planker running part of Synchronous Transmission left front bartacker carriage device, and be connected with main transmission section and the head running part of Synchronous Transmission left front bartacker sewing machine head device.The utility model provides startup power supply by the motor of left front bartacker, by pulley drive main transmission section, realize driving belt by shift fork control device realize belt transmission work in the conversion of belt pulley and free pulley or dally standby, by Worm and Worm Gear Driving carriage device linkage part, by sprocket wheel chain driver frame head apparatus linkage part, transmission and linkage structure are simple, power supply balance, reliable.Effectively ensure that the mechanization degree of bartacker simultaneously, improve production efficiency, ensure that product quality; And compact assembling structure, operate steadily, operation, easy to maintenance.
Description
Technical field
The utility model relates to the process equipment at clothing left front position, refers in particular to a kind of left front bartacker transmission device of each build-up member running of transmission when raincoat left front bartacker works.
Background technology
Left front is clothes or trousers, skirt towards anteromedian open the flap or crack, jag position, usual left front be to install zipper, button, copy button, agree without prior consultation buckle, hasp, Velcro etc. can help the place of folding auxiliary material, so the sewing thread trace knotting of left front and the stitching at other position of clothes are tied a knot, processing mode is different.Due to importance and the particularity of left front, in apparel industry process, the processing process at this position needs the time and efforts of cost relatively more, how effectively to ensure left front crudy, and improve working (machining) efficiency become apparel industry practitioner common faced by problem.Particularly in the rubber enterprise that mackintosh is produced, because raincoat makes thick, the particularity such as heavily of material, processing and operation easier larger.At present, in mackintosh is produced, left front operation adopts single-set operation, and time-consuming, labour intensity is large, and poor quality controls.
Summary of the invention
The purpose of this utility model is for the shortcoming existed in background technology and problem in addition improvement and bring new ideas, provides a kind of drive mechanism simple, transfer motion power reliable left front bartacker transmission device.
The technical solution of the utility model is a kind of transmission device be arranged in left front bartacker stand arrangement of structure, comprise and being connected by motor-driven belt and the main transmission section of transmission with the output of starter motor, be connected with main transmission section and the planker running part of Synchronous Transmission left front bartacker carriage device, and be connected with main transmission section and the head running part of Synchronous Transmission left front bartacker sewing machine head device.
Wherein in an embodiment, described main transmission section and starter motor are belt connection for transmission structure, comprise the worm screw be arranged on by worm gear plain bearing housing in stand arrangement, be arranged on free pulley and the belt pulley of worm screw outer end, with the worm screw sprocket wheel being arranged on worm-wheel shaft the inner, its idle wheels or belt pulley complete the standby or belt transmission of idle running by the left front bartacker shift fork control device control wheel gas-distributing motor driving belt that changes the outfit, worm screw and planker running part worm and gear connection for transmission, worm screw sprocket wheel and frame head apparatus sprocket wheel chain connection for transmission.
Wherein in an embodiment, described planker running part and main transmission section are worm and gear connection for transmission structure, comprise the worm gear curve disc be arranged on by worm-wheel shaft in stand arrangement, the fork in worm gear curve disc is connected to one end, wherein said fork is arranged in stand arrangement by fork axle, the other end of described fork is connected with carriage device, and worm gear curve disc revolving force is converted to the left and right reciprocating action of attaching parts that left and right oscillatory forces drives carriage device by described fork.
Wherein in an embodiment, described worm gear curve disc has curve chute, fork one end is assembled by the roller that arranges and roller pin and curve chute.
Wherein in an embodiment, described head running part and main transmission section are sprocket wheel chain connection for transmission structure, comprise the axle be assemblied in by plain bearing housing in stand arrangement, be arranged on the axial cylindrical helical gear on axle, with be arranged on axle one end, with the sprocket wheel of main transmission section chain connection for transmission, wherein said axial cylindrical helical gear and the Sewing machines axial cylindrical helical gear toe joint transmission being arranged on frame head apparatus and sewing on arbor.
Advantage of the present utility model and beneficial effect:
The utility model provides startup power supply by the motor of left front bartacker, by pulley drive main transmission section, realize driving belt by shift fork control device realize belt transmission work in the conversion of belt pulley and free pulley or dally standby, by Worm and Worm Gear Driving carriage device linkage part, by sprocket wheel chain driver frame head apparatus linkage part, transmission and linkage structure are simple, power supply balance, reliable.Effectively ensure that the mechanization degree of bartacker simultaneously, improve production efficiency, ensure that product quality; And compact assembling structure, operate steadily, operation, easy to maintenance.
Accompanying drawing explanation
Fig. 1 is the utility model plan structure schematic diagram.
Fig. 2 is that Fig. 1 looks up structure division cut-away diagram.
Fig. 3 is the right TV structure schematic diagram of Fig. 1.
Fig. 4 is that the utility model uses mounting structure front view.
Fig. 5 is the right TV structure schematic diagram of Fig. 4.
Fig. 6 is Fig. 4 plan structure schematic diagram.
Sequence number illustrates: 1, bearing block bolt, 2, bearing block nut, 3, worm gear curve disc, 3-1, curve chute, 4, worm screw, 5, roller pin nut, 6, roller, 7, roller pin, 8, worm screw sprocket wheel, 9, worm-wheel shaft nut, 10, worm-wheel shaft packing ring, 11, stopping screw one, 12, axle, 13, axial cylindrical helical gear, 14, flat key one, 15, stopping screw two, 16, back-up ring, 17, cone end holding screw, 18, single direction thrust ball bearing, 19, plain bearing housing, 20, copper sheathing one, 21, stopping screw three, 22, sprocket wheel, 23, flat key two, 24, chain, 25, bolt, 26, packing ring one, 27, worm screw plain bearing housing, 28, copper sheathing two, 29, stopping screw four, 30, spring piston ring, 31, gear oil cap, 32, single-row radial ball bearing, 33, free pulley, 34, belt pulley, 35, fork, 36, nut, 37, packing ring two, 38, packing ring three, 39, fork axle, 40, spring collar one, 41, bolt, 42, packing ring four, 43, spring collar two, 44, worm-wheel shaft, 45, cover.
A, carriage device, b, motor, b1, driving belt, c, frame head apparatus, c1, sewing arbor, c2, sewing machine head cylindric spiral gear, c3, Sewing machines extension shaft, d, stand arrangement, e, shift fork control device.
Detailed description of the invention
For the ease of understanding the utility model, below with reference to relevant drawings, the utility model is described more fully.First-selected embodiment of the present utility model is given in accompanying drawing.But the utility model can realize in many different forms, is not limited to embodiment described herein.On the contrary, the object of these embodiments is provided to be make to disclosure of the present utility model more thoroughly comprehensively.
It should be noted that, when element is considered to " setting " or " connection " on another element, it can be set directly on another element or may there is centering elements simultaneously.
Unless otherwise defined, all technology used herein are identical with the implication that those skilled in the art of the present utility model understand usually with scientific terminology.The term used in description, just in order to describe concrete enforcement object, is not intended to be restriction the utility model.
As shown in Figs. 4-6, this transmission device assembly machine rack device d top, the drive 34 of its main transmission section or free pulley 33 and driving belt b1 tensioning, and changed by shift fork control device, driving belt b1 is positioned at for this transmission device of idle running does not work on free pulley 33, and driving belt b1 is positioned at this transmission operation on drive 34.The interlock of main transmission section and pallet arrangement a, adopts the attaching parts transmissions such as worm screw 4, worm gear curve disc 3, fork 35.The interlock of main transmission section and frame head apparatus c, adopts worm screw sprocket wheel 8, chain 24, sprocket wheel 22, axle 12 and Sewing machines driving section to grade connection for transmission.
As shown in Figures 1 to 3, this transmission device is made up of major parts such as worm screw 4, free pulley 33, belt pulley 34, worm screw sprocket wheel 8, chain 24, worm gear curve disc 3, worm-wheel shaft 44, fork 35, fork axle roller 6, roller pin 7, axle 12, sprocket wheel 22, cylindric spiral gear 13, back-up ring 16, single direction thrust ball bearing 18, plain bearing housing 19, worm screw plain bearing housing 27, single-row radial ball bearing 32, covers 45.
Wherein: between worm gear curve disc 3 and cover 45, bolt 41 is adopted to fix.Between cover 45 and worm-wheel shaft 44, adopt matched in clearance, spring collar 2 43 is located.Between worm-wheel shaft 44 and stand arrangement d, adopt worm-wheel shaft nut 9, worm-wheel shaft packing ring 10 fixing.Between fork 35 and worm gear curve disc 3, roller 6 is adopted to connect; Between fork 35 and roller 6, roller pin 7 is adopted to connect; Between fork 35 and roller pin 7, roller pin nut 5 is adopted to fix.Between fork 35 and fork axle 39, adopt matched in clearance, spring collar 1 is located.Between fork axle 39 and stand arrangement d, adopt nut 36, packing ring 2 37 fixing.Between worm screw 4 and worm screw plain bearing housing 27, copper sheathing 2 28 is adopted to connect; Between worm screw 4 and copper sheathing 2 28, adopt matched in clearance.Between worm screw plain bearing housing 27 and copper sheathing 2 28, adopt interference fit.Between worm screw plain bearing housing 27 and stand arrangement d, adopt bearing block bolt 1, bearing block nut 2 fixing.Worm screw 4 and worm screw sprocket wheel 8 adopt Flat dey joint, and screw is fixed; Between sprocket wheel 22 Yu Yang 12, adopt flat key 2 23 to connect, screw is fixed.Between worm screw 4 and belt pulley 34, adopt and be screwed.Between free pulley 33 and belt pulley 34, single-row radial ball bearing 32 is adopted to connect, the location such as spring piston ring 31.Between axle 12 and plain bearing housing 19, adopt copper sheathing 1 to connect, back-up ring 16, single direction thrust ball bearing 18 are located.Between axle 12 and copper sheathing 1, adopt matched in clearance, and between sprocket wheel 22, adopt Flat dey joint, screw is fixed; Between copper sheathing 1 and plain bearing housing 19, adopt interference fit.Between plain bearing housing 19 and stand arrangement d, adopt bolt 25, packing ring 1 etc. fixing.Between axle 12 and axial cylindrical helical gear 13, adopt flat key 1 to connect, stopping screw 2 15 grade is fixed.Between sewing arbor c1 and Sewing machines extension shaft c3, adopt temperature differential method assembling; Between sewing arbor c1 and sewing machine head cylindric spiral gear c2, adopt and be screwed.Between the sprocket wheel 22 of axle 12 and the worm screw sprocket wheel 8 of worm screw 4, chain 24 is adopted to connect.
Operation principle of the present utility model:
When driving belt is in free pulley surface, whole transmission device is failure to actuate; When driving belt is in pulley surface, worm screw, worm gear curve disc mechanism drive the left and right swing of fork, pull the upper planker of carriage device reciprocating.Meanwhile, the sprocket wheel on worm screw rotates through chain belt moving axis, under the tooth of cylindric spiral gear transmits, drives Sewing machines power transmission shaft to rotate.
Embodiment described in the utility model is only the description carried out preferred embodiment of the present utility model; not the utility model design and scope are limited; under the prerequisite not departing from the utility model design philosophy; the various modification that in this area, engineers and technicians make the technical solution of the utility model and improvement; protection domain of the present utility model all should be fallen into; the technology contents of the utility model request protection, all records in detail in the claims.
Claims (5)
1. a left front bartacker transmission device, be arranged on left front bartacker stand arrangement (d), it is characterized in that comprising and be connected by motor-driven belt (b1) and the main transmission section of transmission with the output of starter motor (b), be connected with main transmission section and the planker running part of Synchronous Transmission left front bartacker carriage device (a), and be connected with main transmission section and the head running part of Synchronous Transmission left front bartacker sewing machine head device (c).
2. left front bartacker transmission device according to claim 1, it is characterized in that described main transmission section and starter motor (b) are belt connection for transmission structure, comprise the worm screw (4) be arranged on by worm screw plain bearing housing (27) in stand arrangement (d), be arranged on free pulley (33) and the belt pulley (34) of worm screw (4) outer end, the worm screw sprocket wheel (8) inner with being arranged on worm-wheel shaft (44), its idle wheels (33) or belt pulley (34) complete the standby or belt transmission of idle running by left front bartacker shift fork control device (e) the control wheel gas-distributing motor driving belt (b1) that changes the outfit, worm screw (4) and planker running part worm and gear connection for transmission, worm screw sprocket wheel (8) and frame head apparatus (c) sprocket wheel chain connection for transmission.
3. left front bartacker transmission device according to claim 1, it is characterized in that described planker running part and main transmission section are worm and gear connection for transmission structure, comprise the worm gear curve disc (3) be arranged on by worm-wheel shaft (44) in stand arrangement (d), the fork (35) in worm gear curve disc (3) is connected to one end, wherein said fork (35) is arranged in stand arrangement (d) by fork axle (39), the other end of described fork (35) is connected with carriage device (a), described fork (35) converts worm gear curve disc (3) revolving force to a left side, right oscillatory forces drives the attaching parts of carriage device (a) left, right reciprocating action.
4. left front bartacker transmission device according to claim 3, it is characterized in that described worm gear curve disc (3) has curve chute (3-1), fork (35) one end is assembled by the roller (6) that arranges and roller pin (7) and curve chute (3-1).
5. left front bartacker transmission device according to claim 1, it is characterized in that described head running part and main transmission section are sprocket wheel chain connection for transmission structure, comprise the axle (12) be assemblied in by plain bearing housing (19) in stand arrangement (d), be arranged on the axial cylindrical helical gear (13) on axle (12), with be arranged on axle (12) one end, with the sprocket wheel (22) of main transmission section chain connection for transmission, wherein said axial cylindrical helical gear (13) be arranged on sewing machine head cylindric spiral gear (c2) the toe joint transmission that frame head apparatus (c) sews on arbor (c1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520329222.8U CN204676278U (en) | 2015-05-21 | 2015-05-21 | Left front bartacker transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520329222.8U CN204676278U (en) | 2015-05-21 | 2015-05-21 | Left front bartacker transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204676278U true CN204676278U (en) | 2015-09-30 |
Family
ID=54175983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520329222.8U Expired - Fee Related CN204676278U (en) | 2015-05-21 | 2015-05-21 | Left front bartacker transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204676278U (en) |
-
2015
- 2015-05-21 CN CN201520329222.8U patent/CN204676278U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20210521 |