CN213447578U

CN213447578U - Non-woven fabrics sewing machine's cutter mechanism

Info

Publication number: CN213447578U
Application number: CN202022414879.8U
Authority: CN
Inventors: 曹维臣
Original assignee: Yongqing Minghao Auto Accessories Co ltd
Current assignee: Yongqing Minghao Auto Accessories Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-06-15
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a non-woven fabrics sewing machine's cutter mechanism, comprises an operation bench, be fixed with the backup pad on the operation bench, be fixed with first carriage in the backup pad, be fixed with first cylinder body on the first carriage, be fixed with first linkage plate on the piston rod of first cylinder body, be fixed with the cutter on the first linkage plate, be fixed with the second cylinder body on the operation bench, be fixed with second linkage plate on the piston rod of second cylinder body, be fixed with the lower cutter that matches with last cutter position on the second linkage plate, be provided with built-in hole in the backup pad, the lower cutter runs through built-in hole. Can carry the cloth through distributing roller, compression roller and backup pad, can compress tightly the cutting position both sides that can the cloth through the clamp plate, the compression roller can play a tight effect when compressing tightly the cloth.

Description

Non-woven fabrics sewing machine's cutter mechanism

Technical Field

The utility model belongs to the technical field of the non-woven fabrics sewing machine, specifically be a non-woven fabrics sewing machine's cutter mechanism.

Background

The sewing machine for making the non-woven fabric bag is an accessory device for sewing an opening of the non-woven fabric bag so as to make the non-woven fabric bag better.

According to the license notice number CN208167260U, the sewing machine for manufacturing the non-woven fabric bag is convenient to turn and sew, saves time and labor, improves the production efficiency and reduces the use limitation; comprises a machine body, an actuating mechanism, a transmission structure, a suture line, a conveying line, a suture line wheel, a conveying line wheel, a rotary motor, a swinging rod, a machine needle and a switch; including the workstation, the slide bar, the sliding sleeve, the connecting rod, the lead screw, the sleeve, the connecting block, the bull stick, the limiting plate, four pressure arms of group, four pressure disks of group, place the board, pivot and carousel, the slide bar is vertical to be installed on the left side of the top of workstation, the sliding sleeve suit is on the slide bar, the top of lead screw is provided with the knob, the bottom of placing the board is connected with the top of workstation, it is provided with the mounting groove on the board to place, mounting groove inside is provided with installation ball bearing, inside the bottom of pivot inserted the installation ball bearing, the bottom of carousel is connected with.

However, when the machine set conveys the cloth, the machine set is positioned only through the cloth roller, when the cloth is cut off, manual cutting is needed, the condition that the cutting part of the cloth is uneven is easily caused by manual cutting, and the processing quality is greatly reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a non-woven fabrics sewing machine's cutter mechanism to solve the manual work and tailor the cloth and lead to tailorring the problem of position unevenness.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a non-woven fabrics sewing machine's cutter mechanism, includes the operation panel, be fixed with the backup pad on the operation panel, be fixed with first carriage in the backup pad, be fixed with first cylinder body on the first carriage, be fixed with first linkage plate on the piston rod of first cylinder body, be fixed with the cutter on the first linkage plate, be fixed with the second cylinder body on the operation panel, be fixed with the second linkage plate on the piston rod of second cylinder body, be fixed with the lower cutter that matches with last cutter position on the second linkage plate, be provided with built-in hole in the backup pad, the cutter runs through built-in hole down, and four cylinder bodies are the pneumatic cylinder, and the stroke is enough long, and thrust is stable.

Preferably, a threaded rod is fixed on the first connecting plate, lantern rings which are sleeved with the threaded rod in a sliding mode are fixed on two sides of the upper cutter, the cutter can be rapidly positioned and butted with the connecting plate, and the accuracy of the installation position is guaranteed.

Preferably, the thread on the threaded rod is provided with a threaded sleeve, and the threaded sleeve is tightly attached to the lantern ring in a contact manner, so that the cutter can be conveniently replaced and periodically polished.

Preferably, the upper cutter and the lower cutter are identical in mounting structure and made of stainless steel materials, so that a scissors form is formed, the cloth can be interrupted once, and the phenomenon that the cutting position is not flat is avoided.

Preferably, the third cylinder bodies are fixed on two sides of the inner wall of the first supporting frame, and the pressing plates are fixed on piston rods of the third cylinder bodies, so that the effect of positioning and fixing two sides of a cutting position can be achieved when the cloth is cut off.

Preferably, a second supporting frame is fixed on the operating platform, and a distributing roller is rotatably arranged on the second supporting frame through a shaft rod, so that stable positioning of the passing of the distributing can be ensured.

Preferably, a fourth cylinder body is fixed on the second supporting frame through a support, and a press roller is fixed on a piston rod of the fourth cylinder body, so that a pressing effect can be achieved when the cloth is tightened.

Compared with the prior art, the beneficial effects of the utility model are that: can carry the cloth through distributing roller, compression roller and backup pad, can compress tightly the cutting position both sides that can the cloth through the clamp plate, the compression roller can play a tight effect when compressing tightly the cloth.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a first support frame mechanism diagram of the present invention;

fig. 3 is a partially enlarged schematic view of the upper cutter of the present invention.

In the figure: 1. an operation table; 11. a support plate; 12. a first support frame; 13. a first cylinder; 14. a first connector tile; 15. an upper cutter; 16. a second cylinder; 17. a second connector tile; 18. a lower cutter; 19. a built-in hole; 2. a threaded rod; 21. a collar; 22. a threaded sleeve; 3. a third cylinder; 31. pressing a plate; 4. a second support frame; 41. a distributing roller; 5. a fourth cylinder; 51. and (4) pressing the rolls.

Detailed Description

Referring to fig. 1 and 2, a cutter mechanism of a non-woven fabric sewing machine includes an operation table 1, a support plate 11 is fixed on the operation table 1, a first support frame 12 is fixed on the support plate 11, a first cylinder body 13 is fixed on the first support frame 12, a first connecting plate 14 is fixed on a piston rod of the first cylinder body 13, an upper cutter 15 is fixed on the first connecting plate 14, a second cylinder body 16 is fixed on the operation table 1, a second connecting plate 17 is fixed on a piston rod of the second cylinder body 16, a lower cutter 18 matched with the upper cutter 15 in position is fixed on the second connecting plate 17, an internal hole 19 is formed in the support plate 11, the lower cutter 18 penetrates through the internal hole 19, four cylinder bodies are hydraulic cylinders, the stroke is long enough, and the thrust is stable.

Referring to fig. 1 and 3, a threaded rod 2 is fixed on the first connecting plate 14, and two sides of the upper cutter 15 are fixed with collars 21 which are slidably sleeved with the threaded rod 2, so that the cutters can be quickly positioned and butted with the connecting plates, and the accuracy of the installation position is ensured.

Referring to fig. 1 and 3, the thread of the threaded rod 2 is provided with a threaded sleeve 22, and the threaded sleeve 22 is in contact with the collar 21 and is tightly attached to the collar, so that the cutter can be replaced conveniently and the cutter can be ground regularly.

Referring to fig. 1, the upper cutter 15 and the lower cutter 18 have the same mounting structure, and the upper cutter 15 and the lower cutter 18 are both made of stainless steel material, so as to form a scissors, which can break the cloth at one time and avoid the condition of uneven cutting position.

Referring to fig. 1, the third cylinder 3 is fixed on both sides of the inner wall of the first supporting frame 12, and the pressing plate 31 is fixed on the piston rod of the third cylinder 3, so that an effect of positioning and fixing both sides of the cutting position can be achieved when the cloth is cut.

Referring to fig. 1, a second supporting frame 4 is fixed on the operating table 1, and a material distributing roller 41 is rotatably arranged on the second supporting frame 4 through a shaft rod, so that the stable positioning of the material distribution can be ensured.

Referring to fig. 1, a fourth cylinder 5 is fixed on the second support frame 4 through a bracket, and a press roller 51 is fixed on a piston rod of the fourth cylinder 5, so that a pressing effect can be achieved when the cloth is tightened.

The working principle of the scheme is as follows: the cloth passes through between two cloth rollers 41 in proper order, then passes through the lower extreme of compression roller 51, and the rethread backup pad 11 is carried, when needs cut, needs tighten the cloth, like figure 1, puts down the clamp plate 31 realization on first carriage 12 right side, impels through the piston rod of right side third cylinder 3 for the clamp plate 31 on right side can extrude the cloth.

Then, the piston rod of the fourth cylinder 5 advances to move the press roller 51 downward to pull and tighten the cloth, and then, as shown in fig. 1, the piston rod of the third cylinder 3 on the left side of the first support frame 12 advances to extrude the cloth by the pressure plate 31 on the left side, so that the tight fixation of the two ends of the cutting position is realized.

Finally, the upper cutter 15 moves downwards by the pushing of the piston rod of the first cylinder body 13, the lower cutter 18 moves upwards by the pushing of the second cylinder body 16, the two cutters are matched to form a scissors form, the cloth is cut, and the cloth is formed in one step, so that the condition that the cutting part is uneven is avoided.

Claims

1. The utility model provides a non-woven fabrics sewing machine's cutter mechanism, includes operation panel (1), its characterized in that: be fixed with backup pad (11) on operation panel (1), be fixed with first carriage (12) on backup pad (11), be fixed with first cylinder body (13) on first carriage (12), be fixed with first linkage plate (14) on the piston rod of first cylinder body (13), be fixed with cutter (15) on first linkage plate (14), be fixed with second cylinder body (16) on operation panel (1), be fixed with second linkage plate (17) on the piston rod of second cylinder body (16), be fixed with lower cutter (18) with last cutter (15) position matching on second linkage plate (17), be provided with built-in hole (19) on backup pad (11), cutter (18) run through built-in hole (19) down.

2. The cutter mechanism of the non-woven fabric sewing machine according to claim 1, wherein: a threaded rod (2) is fixed on the first connecting plate (14), and lantern rings (21) which are sleeved with the threaded rod (2) in a sliding mode are fixed on two sides of the upper cutter (15).

3. The cutter mechanism of the non-woven fabric sewing machine according to claim 2, characterized in that: the threaded rod (2) is provided with a threaded sleeve (22) in a threaded manner, and the threaded sleeve (22) is in contact and clinging to the lantern ring (21).

4. The cutter mechanism of the non-woven fabric sewing machine according to claim 1, wherein: the upper cutter (15) and the lower cutter (18) are identical in mounting structure, and the upper cutter (15) and the lower cutter (18) are both made of stainless steel materials.

5. The cutter mechanism of the non-woven fabric sewing machine according to claim 1, wherein: and third cylinder bodies (3) are fixed on two sides of the inner wall of the first supporting frame (12), and a pressure plate (31) is fixed on a piston rod of each third cylinder body (3).

6. The cutter mechanism of the non-woven fabric sewing machine according to claim 1, wherein: a second supporting frame (4) is fixed on the operating platform (1), and a distributing roller (41) is rotatably arranged on the second supporting frame (4) through a shaft rod.

7. The cutter mechanism of the non-woven fabric sewing machine according to claim 6, wherein: and a fourth cylinder body (5) is fixed on the second supporting frame (4) through a support, and a compression roller (51) is fixed on a piston rod of the fourth cylinder body (5).