CN113846433A

CN113846433A - Fur machine with constant feeding amount

Info

Publication number: CN113846433A
Application number: CN202111147662.8A
Authority: CN
Inventors: 骆国青; 孔超; 朱俊杰; 许燕红; 张昊立; 吕玲; 姚新学; 孙辉; 沈琴; 钱颖飞; 谈奕华; 朱春敏
Original assignee: Zhejiang Shangge Fashion Co ltd
Current assignee: Zhejiang Shangge Fashion Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2021-12-28

Abstract

The invention discloses a fur machine with constant feeding amount, which comprises a base, wherein a first pressing mechanism and a second pressing mechanism are respectively arranged on two sides of the upper surface of the base, the first pressing mechanism comprises two first U-shaped frames and two driven rollers, the second pressing mechanism comprises two second U-shaped frames, two driving rollers and two motors, and a central shaft is rotatably connected inside the base. According to the fur sewing machine, the base, the first pressing mechanism and the second pressing mechanism are arranged, the first pressing mechanism comprises two first U-shaped frames and two driven rollers, the second pressing mechanism comprises two second U-shaped frames, two driving rollers and a motor, when fur is required to be fed and sewn, the two furs can be clamped tightly through the first pressing mechanism and the second pressing mechanism, then the two driving rollers are driven by the two motors to rotate, so that the two furs are driven to move uniformly for feeding, and the defect that a sewing line is not attractive and uniform due to manual feeding is avoided.

Description

Fur machine with constant feeding amount

Technical Field

The invention relates to the technical field of fur processing, in particular to a fur machine with constant feeding amount.

Background

The fur is animal fur made of tanned fur and used as a clothing material, such as fox fur, marten fur, sheepskin, wolf fur and the like, and the fur clothing has a long history in China. The production and processing of fur require the fur sewing machine, and the common fur sewing machine mainly comprises a machine body, a needle rod connected on the machine body in a sliding manner, a feeding disc positioned below the needle rod, and a stitch fixedly connected with the machine body and arranged above the feeding disc along the circumferential surface of the feeding disc.

But when using above-mentioned fur machine, the staff need fold the cloth that will sew up, place on the fur machine, thereby realize sewing up of cloth through the cooperation of needle bar and crochet hook, but whole sutural process needs the artifical handheld fur of hand all the time to accomplish to can lead to sewing up and walk the line not pleasing to the eye, and the pay-off volume is not good to the accuse. The fur sewing machine is always held by hands to finish sewing, and the hands of workers are also fatigued, so that the invention provides the fur sewing machine with constant feeding quantity.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a fur machine with constant feeding amount.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a fur machine that pay-off volume is invariable, includes the base, base upper surface both sides are equipped with first hold-down mechanism and second hold-down mechanism respectively, first hold-down mechanism includes two first U type framves and two driven voller, second hold-down mechanism includes two second U type framves, two drive rolls and two motors, the inside rotation of base is connected with the center pin, two worms have been cup jointed to center pin both ends fixed surface, the inside both sides of base are rotated and are connected with two-way screw rods, two-way screw rod middle part fixed surface has cup jointed two worm wheels altogether.

The base both sides are connected with two mounting panels, two all seted up a plurality of mounting holes on the mounting panel, be convenient for install the device on the fur machine fast.

Two the driven voller rotates with two first U type framves respectively to be connected, two the drive roll rotates with two second U type framves respectively to be connected, two the drive end of motor passes two second U type framves top and two drive roll fixed connection respectively, two the motor rotates opposite direction, thereby is convenient for drive two drive rolls through two motors and rotate the even pay-off of realization fur coat.

Two the driven voller all is equipped with the rubber pad with two drive roll surfaces, increases the frictional force between driven voller, drive roll and the fur for the pay-off is more smooth and easy.

Two the worm is connected with two worm wheel meshes respectively, center pin one end is passed the base lateral wall and fixedly connected with knob, is convenient for drive two-way screw rod rotations through rotating the knob.

The surface of the knob is provided with anti-skidding lines, so that slipping is prevented when the knob is rotated by hands.

Two the two-way screw rod surface is threaded rotation respectively and is connected with two first internal thread blocks and two second internal thread blocks, two first internal thread block top end fixedly connected with two head rods, two second internal thread block top end fixedly connected with two second connecting rods, first bar mouth and second bar mouth, two have been seted up respectively to base upper surface both sides the head rod top is passed first bar mouth respectively with two first U type frame bottom fixed connection, two the second connecting rod top is passed the second bar mouth respectively with two second U type frame bottom fixed connection, when two-way screw rods rotate, can drive two first internal thread blocks and two second internal thread blocks and be close to each other, realize first hold-down mechanism and second hold-down mechanism from this to the fixed of fur coat.

The invention has the beneficial effects that:

1. when the fur sewing machine is used, the base, the first pressing mechanism and the second pressing mechanism are arranged, the first pressing mechanism comprises two first U-shaped frames and two driven rollers, the second pressing mechanism comprises two second U-shaped frames, two driving rollers and a motor, when fur is required to be fed and sewn, the two fur pieces can be clamped through the first pressing mechanism and the second pressing mechanism, then the two driving rollers are driven to rotate through the two motors, and the motors rotate at constant speed, so that the two fur pieces can be driven to constantly and uniformly move and feed, and the defects that a sewing line is not attractive and uniform due to manual feeding are avoided.

2. When the fur sewing device is used, two furs can be placed between the first pressing mechanism and the second pressing mechanism during feeding by arranging the central shaft, the worm, the knob, the two-way screw, the worm wheel, the first inner thread block, the second inner thread block, the first connecting rod and the second connecting rod, and then the two first inner thread blocks and the two second inner thread blocks are driven to be close to each other by rotating the knob, so that the fur is clamped by the two driven rollers and the two driving rollers, the subsequent motor is favorable for driving feeding, the fur is fixed and clamped more quickly and conveniently by the fur sewing device, the fur sewing efficiency is improved, and the labor intensity of workers is reduced.

Drawings

FIG. 1 is a top view of the present invention;

FIG. 2 is a perspective view of a first clamping mechanism and a second clamping mechanism of the present invention;

FIG. 3 is a cross-sectional top view of the present invention;

fig. 4 is a side view of the present invention.

Illustration of the drawings: 1. a base; 2. mounting a plate; 3. mounting holes; 4. a first hold-down mechanism; 41. a first U-shaped frame; 42. a driven roller; 5. a second hold-down mechanism; 51. a second U-shaped frame; 52. a drive roll; 53. a motor; 6. a central shaft; 7. a worm; 8. a knob; 9. a bidirectional screw; 10. a worm gear; 11. a first internal thread block; 12. a second internal thread block; 13. a first connecting rod; 14. a second connecting rod; 15. a first bar-shaped opening; 16. a second strip port.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1-3, a fur machine with constant feeding amount is disclosed, which comprises a base 1, wherein a first pressing mechanism 4 and a second pressing mechanism 5 are respectively arranged on two sides of the upper surface of the base 1, the first pressing mechanism 4 comprises two first U-shaped frames 41 and two driven rollers 42, the second pressing mechanism 5 comprises two second U-shaped frames 51, two driving rollers 52 and two motors 53, a central shaft 6 is rotatably connected inside the base 1, two worms 7 are fixedly sleeved on the surfaces of two ends of the central shaft 6, two bidirectional screws 9 are rotatably connected on two sides inside the base 1, and two worm gears 10 are fixedly sleeved on the surfaces of the middle parts of the two bidirectional screws 9; the surfaces of the two-way screws 9 are respectively in threaded rotation connection with two first internal thread blocks 11 and two second internal thread blocks 12, the top ends of the two first internal thread blocks 11 are fixedly connected with two first connecting rods 13, the top ends of the two second internal thread blocks 12 are fixedly connected with two second connecting rods 14, two sides of the upper surface of the base 1 are respectively provided with a first strip-shaped opening 15 and a second strip-shaped opening 16, the top ends of the two first connecting rods 13 penetrate through the first strip-shaped opening 15 to be respectively fixedly connected with the bottom ends of the two first U-shaped frames 41, and the top ends of the two second connecting rods 14 penetrate through the second strip-shaped opening 16 to be respectively fixedly connected with the bottom ends of the two second U-shaped frames 51.

As shown in fig. 1, two mounting plates 2 are connected to two sides of a base 1, and a plurality of mounting holes 3 are formed in each of the two mounting plates 2; the surface of the knob 8 is provided with anti-skid grains.

As shown in fig. 2, the two driven rollers 42 are respectively rotatably connected to the two first U-shaped frames 41, the two driving rollers 52 are respectively rotatably connected to the two second U-shaped frames 51, the driving ends of the two motors 53 respectively penetrate the top ends of the two second U-shaped frames 51 to be fixedly connected to the two driving rollers 52, and the rotation directions of the two motors 53 are opposite. Rubber pads are arranged on the surfaces of the two driven rollers 42 and the two driving rollers 52.

As shown in FIG. 3, two worms 7 are respectively engaged with two worm gears 10, and one end of the central shaft 6 penetrates through the side wall of the base 1 and is fixedly connected with a knob 8.

When in use: the device is fixedly arranged on a fur machine through a mounting plate 2, a second pressing mechanism 5 is close to a sewing needle on the fur machine, when the fur is required to be sewn, two furs are firstly attached together, then the two furs are placed between a first pressing mechanism 4 and a second pressing mechanism 5, then a knob 8 is rotated, the knob 8 drives a central shaft 6 and a worm 7 to rotate, two-way screw rods 9 are driven to rotate through the meshing action of the worm 7 and a worm wheel 10, at the moment, two first inner thread blocks 11 and two second inner thread blocks 12 are close to each other, two first U-shaped frames 41 and two driven rollers 42 on the first pressing mechanism 4 are driven to be close to each other and clamp the fur, similarly, two second U-shaped frames 51 and two driving rollers 52 on the second pressing mechanism 5 are also close to each other and clamp the furs, when the fur machine starts to be sewn, the two motors 53 can drive the two driving rollers 52 to rotate oppositely, so that the two fur pieces are driven to pass through the sewing needle of the fur sewing machine, sewing is completed, the sewing process does not need a worker to hold the fur all the time, and feeding is more uniform.

The above components are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Claims

1. The utility model provides a fur machine that pay-off volume is invariable, includes base (1), its characterized in that: base (1) upper surface both sides are equipped with first hold-down mechanism (4) and second hold-down mechanism (5) respectively, first hold-down mechanism (4) include two first U type framves (41) and two driven voller (42), second hold-down mechanism (5) include two second U type framves (51), two drive rolls (52) and two motors (53), base (1) internal rotation is connected with center pin (6), center pin (6) both ends fixed surface has cup jointed two worm (7), base (1) inside both sides are rotated and are connected with two-way screw rod (9), two-way screw rod (9) middle part fixed surface has cup jointed two worm wheel (10). .

2. The fur machine with constant feeding amount according to claim 1, characterized in that: two mounting panels (2) are connected with base (1) both sides, two all seted up a plurality of mounting holes (3) on mounting panel (2).

3. The fur machine with constant feeding amount according to claim 1, characterized in that: the two driven rollers (42) are respectively rotatably connected with the two first U-shaped frames (41), the two driving rollers (52) are respectively rotatably connected with the two second U-shaped frames (51), the driving ends of the two motors (53) respectively penetrate through the top ends of the two second U-shaped frames (51) to be fixedly connected with the two driving rollers (52), and the rotating directions of the two motors (53) are opposite.

4. The fur machine with constant feeding amount according to claim 1, characterized in that: rubber pads are arranged on the surfaces of the two driven rollers (42) and the two driving rollers (52).

5. The fur machine with constant feeding amount according to claim 1, characterized in that: two worm (7) are connected with two worm wheel (10) meshing respectively, center pin (6) one end is passed base (1) lateral wall and fixedly connected with knob (8).

6. The fur machine with the constant feeding amount according to claim 5, characterized in that: the surface of the knob (8) is provided with anti-skid grains.

7. The fur machine with the constant feeding amount according to claim 7, characterized in that: two-way screw rod (9) surface is threaded rotation respectively and is connected with two first internal thread blocks (11) and two second internal thread blocks (12), two head rod (13), two of first internal thread block (11) top fixedly connected with, two second head rod (14) of second internal thread block (12) top fixedly connected with, first bar mouth (15) and second bar mouth (16) have been seted up respectively to base (1) upper surface both sides, two head rod (13) top is passed first bar mouth (15) and is connected with two first U type framves (41) bottom fixed respectively, two second head rod (14) top is passed second bar mouth (16) and is connected with two second U type framves (51) bottom fixed respectively.