CN220315073U - Quick handling device of sewing machine - Google Patents
Quick handling device of sewing machine Download PDFInfo
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- CN220315073U CN220315073U CN202322091630.1U CN202322091630U CN220315073U CN 220315073 U CN220315073 U CN 220315073U CN 202322091630 U CN202322091630 U CN 202322091630U CN 220315073 U CN220315073 U CN 220315073U
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- sewing machine
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- 238000009958 sewing Methods 0.000 title claims abstract description 64
- 230000005484 gravity Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model provides a quick carrying device of a sewing machine, which comprises a frame, a front supporting leg and a rear supporting leg which are respectively arranged at the bottom side of the frame, wherein the top side of the frame is detachably connected with a sewing machine operating table in an abutting mode, and two sides of one end of the frame are respectively provided with handrails; the front landing leg comprises a small cylinder with a cylinder barrel fixedly connected with the frame, and one end of a piston rod of the small cylinder is rotatably provided with a front wheel; the rear landing leg comprises a large cylinder fixedly connected with the frame, a rear wheel is arranged on a piston rod I of the large cylinder in a rotating mode, an air cavity of the large cylinder and an air cavity of the small cylinder are communicated through a communicating pipe, a valve is arranged on the communicating pipe, and the valve is arranged at a position close to the handle. According to the rapid carrying device for the sewing machine, the small air cylinder and the large air cylinder are respectively arranged on the front supporting leg and the rear supporting leg of the carrying device, when the handrail is pressed down, air in the large air cylinder is pressed into the small air cylinder, and the piston rod of the small air cylinder props up the front supporting leg, so that the sewing machine is lifted off the ground, the carrying of the sewing machine is time-saving and labor-saving, and the rapid carrying is convenient.
Description
Technical Field
The utility model belongs to the technical field of auxiliary equipment for clothing production, and particularly relates to a rapid carrying device for a sewing machine.
Background
The sewing machine is a large number of production machines used by garment factories when producing garments, and is arranged on a sewing machine operating table for operation. In the production of clothing, due to factors such as machine maintenance, order quantity change, personnel change, etc., it is often necessary to move and transport the sewing machine in the factory.
However, since most of industrial sewing machines are electric sewing machines, the sewing machines are heavy, and when the distance of carrying is relatively long, if existing carrying machines such as a forklift are adopted, certain requirements are met on the operation space, carrying is inconvenient, and if the sewing machines are used for carrying by self-contained casters, time and labor are wasted, and the efficiency is low. This scheme is inconvenient to sewing machine transport, and transport operation is solved the technical problem that wastes time and energy.
Disclosure of Invention
The utility model aims to provide a rapid carrying device for a sewing machine, which solves the technical problem of rapid carrying of the sewing machine, wherein a small air cylinder and a large air cylinder are respectively arranged on a front supporting leg and a rear supporting leg of the carrying device, the large air cylinder and the small air cylinder are communicated through a communicating pipe, when a lower-pressure handrail drives the sewing machine to leave the ground, the large air cylinder of the rear supporting leg is pressed down by the gravity of the sewing machine, so that the air in the large air cylinder is pressed into the small air cylinder, a piston rod of the small air cylinder props up the front supporting leg, the sewing machine is carried through a front wheel and a rear wheel, and the carrying of the sewing machine is time-saving and labor-saving, and is convenient and rapid.
The quick carrying device of the sewing machine comprises a frame, a front supporting leg and a rear supporting leg which are respectively arranged at the bottom side of the frame, wherein the top side of the frame is detachably abutted with a sewing machine operating table, and two sides of one end of the frame are respectively provided with handrails;
the front support leg comprises a small cylinder with a cylinder barrel fixedly connected with the frame, and a front wheel is rotatably arranged at one end of a piston rod of the small cylinder; the rear supporting leg comprises a cylinder barrel and a large cylinder fixedly connected with the frame, a piston rod of the large cylinder is provided with a rear wheel in a rotating mode, the large cylinder is communicated with an air cavity of the small cylinder through a communicating pipe, a valve is arranged on the communicating pipe, and the valve is arranged at a position close to the handle.
The piston rod outside cover of big cylinder is equipped with spring one, one end of spring one with big cylinder's cylinder is connected, the other end of spring one with the lateral part of piston rod is connected.
The upper side of the frame is provided with a baffle plate which is abutted with one end of the sewing machine operating platform.
The rear wheel is provided with a foot brake.
An operation lever is connected between the two armrests.
The outside cover of the piston rod of little cylinder is equipped with the spring two, the one end of spring two with little cylinder's cylinder is connected, the other end of spring two with little cylinder's piston rod's lateral part is connected.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The carrying device is provided with a front landing leg and a rear landing leg, the front landing leg and the rear landing leg are respectively provided with a small air cylinder and a large air cylinder, the large air cylinder and the small air cylinder are communicated through a communicating pipe, a valve is arranged on the communicating pipe, after the hand rail is pressed down to drive the sewing machine to leave the ground, the large air cylinder is pressed down by the gravity of the sewing machine, gas in the large air cylinder is pressed into the small air cylinder, a piston rod of the small air cylinder props up the front landing leg, the sewing machine leaves the ground after the hand rail is lifted, after the valve is closed, the hand rail can be lifted to carry the sewing machine through a front wheel and a rear wheel, the carrying of the sewing machine is time-saving and labor-saving, and the carrying of the sewing machine is convenient and quick.
(2) Through setting up little cylinder and big cylinder respectively and preceding landing leg and back landing leg, during the transport, little cylinder and big cylinder have played the absorbing effect to sewing machine, and sewing machine's transport is safer.
(3) The spring I is sleeved outside the piston rod of the large cylinder, the spring II is sleeved outside the piston rod of the small cylinder, when the sewing machine needs to be dismounted, the valve is opened, the front supporting leg is in a grounding state, the load born by the large cylinder of the rear supporting leg is small, the piston rod of the large cylinder is pushed to extend through the elastic force of the spring I, the small cylinder is decompressed, the front supporting leg is retracted, and the sewing machine is more convenient and rapid to mount and dismount.
Drawings
Fig. 1 is a schematic view of the overall structure of the present utility model.
FIG. 2 is a schematic view of the present utility model in combination with a sewing machine operator station.
FIG. 3 is a schematic view of the state of the carrying sewing machine of the present utility model.
Wherein, in the figure: 1. a frame; 2. a baffle; 3. a large cylinder; 31. a rear wheel; 32. a foot brake; 33. a first spring; 4. a small cylinder; 41. a front wheel; 42. a second spring; 5. a communicating pipe; 6. a valve; 7. an armrest; 71. an operation lever; 8. a sewing machine operating platform.
Detailed Description
In order to more clearly describe the technical characteristics of the present solution, the present solution is described below by means of specific embodiments.
Referring to fig. 1-3, a quick carrying device of a sewing machine comprises a frame 1, a front supporting leg and a rear supporting leg which are respectively arranged at the bottom side of the frame 1, wherein the top side of the frame 1 is detachably abutted with a sewing machine operating table 8, and two sides of one end of the frame 1 are respectively provided with armrests 7;
the front support leg comprises a small cylinder 4, a cylinder barrel is fixedly connected with the frame 1, and one end of a piston rod of the small cylinder 4 is rotatably provided with a front wheel 41; the rear landing leg comprises a large cylinder 3 fixedly connected with the frame 1, a piston rod I of the large cylinder 3 is provided with a rear wheel 31 in a rotating mode, an air cavity of the large cylinder 3 and an air cavity of the small cylinder 4 are communicated through a communicating pipe 5, a valve 6 is arranged on the communicating pipe 5, and the valve 6 is arranged at a position close to the handrail 7.
The gas capacity in the large cylinder 3 is far greater than the gas capacity in the small cylinder 4, namely, when the gas in the large cylinder 3 is pressed into the small cylinder 4, the extension amount of the piston rod of the small cylinder 4 is far greater than the contraction amount of the piston rod of the small cylinder 3.
Referring to fig. 2, when the frame 1 is horizontal and the small cylinder 4 is retracted, the length of the front leg may be smaller than that of the rear leg, so that the frame 1 can be easily inserted into the bottom of the sewing machine console 8, that is, the front wheel can be lifted off the ground when the frame 1 is inserted into the bottom of the sewing machine console 8.
The outside of the piston rod of the big cylinder 3 is sleeved with a first spring 33, one end of the first spring 33 is connected with the cylinder barrel of the big cylinder 3, and the other end of the first spring 33 is connected with the side part of the piston rod of the big cylinder 3.
The upper side of the frame 1 is provided with a baffle plate 2 which is abutted with one end of a sewing machine operating table 8.
The rear wheel 31 is provided with a foot brake 32.
An operation bar 71 is connected between the two armrests 7, and the height of the operation bar 71 is higher than that of the frame 1, so that the operation during carrying is convenient.
The outside of the piston rod of the small cylinder 4 is sleeved with a second spring 42, one end of the second spring 42 is connected with the cylinder barrel of the small cylinder 4, and the other end of the second spring 42 is connected with the side part of the piston rod of the small cylinder 4.
The specific working process of the utility model comprises the following steps:
when in use, the valve 6 is in an open state, the frame 1 of the carrying device is inserted into the bottom of the sewing machine operation table 8 through the operation lever 71 or the armrest 7 (the frame 1 can be slightly inclined forwards so as to be inserted smoothly) until one side of the sewing machine operation table 8 is abutted against the baffle plate 2;
the foot brake 32 is stepped on by feet to lock the rear wheel 31, the operation lever 71 is used for pressing down the armrest 7, the armrest 7 drives the frame 1 to be completely abutted with the bottom of the operation table 8 of the sewing machine, the operation lever 71 is continuously pressed down, the rear wheel 31 is used as a fulcrum to lift the sewing machine, the large cylinder 3 is pressed down by the gravity of the sewing machine, so that the gas in the large cylinder 3 is pressed into the small cylinder 4, the piston rod of the small cylinder 4 props up the front supporting leg, the ground clearance of the operation table 8 of the sewing machine is further ensured, after the operation lever 71 is lifted up, the gas capacity in the large cylinder 3 is larger than that of the small cylinder 4, and when the gas is pressed into the small cylinder 4 by the large cylinder 3, the extension amount of the piston rod of the small cylinder 4 is far larger than the contraction amount of the piston rod of the cylinder 3, so that the sewing machine operation table 8 is completely separated from the ground under the condition that the front wheel 41 and the rear wheel 31 are contacted with the ground is realized;
closing the valve 6 to lock the gas amounts in the large cylinder 3 and the small cylinder 4, and pushing and pulling the operating lever 71 to carry the sewing machine through the front wheel 41 and the rear wheel 31 at the moment;
in the process of carrying, the small cylinder 4 and the large cylinder 3 play a role in damping the sewing machine, so that the carrying of the sewing machine is safer.
When the sewing machine needs to be dismounted, the valve 6 is opened, and the front supporting leg is grounded at the moment, so that the pressure load received by the large cylinder 3 of the rear supporting leg is small, the piston rod of the large cylinder 4 stretches out under the pushing of the elastic force of the first spring 33, the small cylinder 4 is decompressed, the front supporting leg is retracted, the operating lever 71 is lifted, the frame 1 of the carrying device is pulled out from the bottom of the operating table 8 of the sewing machine, and carrying of the sewing machine is completed.
More preferably, when big cylinder 3 and little cylinder 4 communicate, inside gas pressure is greater than atmospheric pressure, and the outside cover of little cylinder 4 is equipped with reset spring two 42 to big cylinder 3 and little cylinder 4's flexible reset is more smooth and easy, and handling device's use is more stable.
The technical features of the present utility model that are not described in the present utility model may be implemented by or using the prior art, and are not described in detail herein, but the above description is not intended to limit the present utility model, and the present utility model is not limited to the above examples, but is also intended to be within the scope of the present utility model by those skilled in the art.
Claims (6)
1. The rapid carrying device for the sewing machine is characterized by comprising a frame (1), wherein the frame is provided with a front supporting leg and a rear supporting leg which are respectively arranged at the bottom side of the frame (1), the top side of the frame (1) is detachably abutted with a sewing machine operating table (8), and two sides of one end of the frame (1) are respectively provided with armrests (7);
the front support leg comprises a small cylinder (4) with a cylinder barrel fixedly connected with the frame (1), and one end of a piston rod of the small cylinder (4) is rotatably provided with a front wheel (41); the rear supporting leg comprises a cylinder barrel and a large cylinder (3) fixedly connected with the frame (1), a rear wheel (31) is arranged on a piston rod of the large cylinder (3) in a rotating mode, the large cylinder (3) is communicated with an air cavity of the small cylinder (4) through a communicating pipe (5), a valve (6) is arranged on the communicating pipe (5), and the valve (6) is arranged at a position close to the armrest (7).
2. The quick handling device of a sewing machine according to claim 1, wherein a first spring (33) is sleeved outside a piston rod of the large cylinder (3), one end of the first spring (33) is connected with a cylinder barrel of the large cylinder (3), and the other end of the first spring (33) is connected with a side portion of the piston rod of the large cylinder (3).
3. The rapid transit device of a sewing machine according to claim 2, characterized in that the upper side of the frame (1) is provided with a baffle (2) in abutment with one end of the sewing machine operating table (8).
4. A quick-action handling device for sewing machines according to claim 3, characterized in that the rear wheel (31) is provided with a foot brake (32).
5. The quick-action handling device of a sewing machine according to claim 4, characterized in that an operating lever (71) is connected between two armrests (7).
6. The quick handling device of a sewing machine according to claim 2, wherein a second spring (42) is sleeved outside a piston rod of the small cylinder (4), one end of the second spring (42) is connected with a cylinder barrel of the small cylinder (4), and the other end of the second spring (42) is connected with a side portion of the piston rod of the small cylinder (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322091630.1U CN220315073U (en) | 2023-08-04 | 2023-08-04 | Quick handling device of sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322091630.1U CN220315073U (en) | 2023-08-04 | 2023-08-04 | Quick handling device of sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220315073U true CN220315073U (en) | 2024-01-09 |
Family
ID=89409391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322091630.1U Active CN220315073U (en) | 2023-08-04 | 2023-08-04 | Quick handling device of sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220315073U (en) |
-
2023
- 2023-08-04 CN CN202322091630.1U patent/CN220315073U/en active Active
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