Needle protecting and grinding mechanism for inclined wool roller napping machine

Abstract

The invention provides a needle protecting and grinding mechanism for an inclined wool roller napping machine, the needle protecting and grinding mechanism for the inclined wool roller napping machine comprises a base, a shell, a support plate I and a motor, and the support plate I is arranged on the base. The motor is arranged on the first supporting plate, the shell is arranged at the output end of the motor, and the device further comprises a second supporting plate, a first baffle, a rotating ring, a connecting rod, a plurality of adhesive strips and a hooked needle head assembly. The second supporting plate is arranged on the base, the connecting rod is arranged on the second supporting plate, and the rotating ring is arranged on the connecting rod. And the baffle plate I is connected with the other end of the shell. According to the needle protecting and grinding mechanism for the inclined wool roller napping machine, the second supporting plate, the first baffle, the rotating ring, the connecting rod, the multiple adhesive strips and the hooked needle head assembly are matched with one another. An original fixed pillow is arranged to be the double-face needle plate, so that the outer side needle head works, and the inner side needle head is polished and maintained. When the outer side needs to be maintained, the front side and the back side can be exchanged. And great convenience is brought to people.

Description

Technical Field

[0001] The invention relates to the technical field of textile processing devices, in particular to a needle guarding and grinding mechanism for a skew roller napping machine. Background Art

[0002] The napping machine performs napping treatment on the fabric, generally using steel needles on the napping roller to pull out the microfibers in the fabric yarn to form a fluffy effect on the surface. The Chinese utility model patent with the authorization announcement number CN205576515U discloses a napping machine, including a frame. As can be seen from the figure, the frame is rotatably connected to a napping roller, and the napping roller is connected to a plurality of napping needles. When the fabric passes through the napping roller, the napping needles on the napping roller perform napping treatment on the fabric.

[0003] However, after long-term use, the traditional steel needles on the roughing machine will inevitably bend or break the needle tip, and the needle body will be bumped, thus affecting the processing effect and greatly inconvenient for personnel to use. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present invention provides a needle guarding and grinding mechanism for a bevel roller napping machine.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: A needle guard and grinding mechanism for an oblique roller napping machine, comprising a base, a shell, a support plate 1 and a motor, wherein the support plate 1 is arranged on the base. The motor is arranged on the support plate 1, and the shell is arranged on the output end of the motor, and further comprises a support plate 2, a baffle plate 1, a rotating ring, a connecting rod, a plurality of adhesive strips and a hook needle head assembly. The support plate 2 is arranged on the base, the connecting rod is arranged on the support plate 2, and the rotating ring is arranged on the connecting rod. The baffle plate 1 is connected to the other end of the shell, and the baffle plate 1 is coaxially pivoted with the rotating ring. The outer surface of the shell is provided with an adhesive surface, and a plurality of adhesive strips are detachably bonded to the adhesive surface. A plurality of hook needle head assemblies are arranged on the adhesive strip.

[0008] Preferably, the adhesive strip is provided with a plurality of openings at equal intervals, and the hook needle head assembly comprises a connecting block and two hook needles. The connecting block is arranged on the openings, and the two hook needles are respectively arranged on the top and bottom of the connecting block.

[0009] Preferably, a plurality of polishing sleeves are provided on the inner wall of the housing at equal intervals. The plurality of polishing sleeves correspond one-to-one to the plurality of hook needle head assemblies, and the housing further comprises a plurality of maintenance mechanisms. The plurality of maintenance mechanisms are provided on the inner wall of the housing at equal intervals, and the plurality of maintenance mechanisms correspond one-to-one to the plurality of polishing sleeves.

[0010] Preferably, the maintenance mechanism comprises a grinding sleeve, a rotating wheel, a telescopic assembly and two brackets. The bracket is arranged on the inner wall of the housing, and an annular groove is provided on the rotating wheel. The bottom end of the bracket is slidably connected to the annular groove, and the rotating wheel corresponds to the maintenance mechanism. The telescopic assembly is coaxially connected to the rotating wheel, and a plurality of rotating wheels are in contact with each other.

[0011] Preferably, the telescopic assembly includes a third sleeve and a second sleeve. The second sleeve is coaxially arranged on the rotating wheel, and the third sleeve is movably sleeved in the second sleeve. The polishing sleeve is arranged on the top of the third sleeve, and the top of the polishing sleeve is adapted to the connecting block.

[0012] Preferably, the maintenance mechanism further comprises a clamping plate, a first sleeve, two pulleys and a connecting rope. A line groove is provided at the bottom end of the third sleeve, a slide groove is provided at the bottom of the first sleeve, and the clamping plate is arranged on the rotating wheel. One end of the first sleeve with the slide groove is movably connected with the clamping plate, the pulley is pivotally connected in the second sleeve, and one end of the connecting rope is connected with the third sleeve. The other end passes around the pulley and passes through the rotating wheel to be connected with the slide groove.

[0013] Preferably, the maintenance mechanism further comprises an iron block, and the iron block is arranged at the bottom of the chute.

[0014] Preferably, it further comprises a central column and a plurality of electromagnets. The central column is transversely arranged in the housing, and the plurality of electromagnets are arranged on the central column. The plurality of electromagnets correspond to the plurality of iron blocks.

[0015] Preferably, the inner side of the rotating ring is in contact with a plurality of rotating wheels closest to the second support plate.

[0016] (III) Beneficial effects

[0017] The present invention provides a needle protection and grinding mechanism for a bevel roller napping machine, which has the following beneficial effects:

[0018] 1. The needle guard and grinding mechanism for the oblique roller napping machine cooperates with each other through the support plate 2, the baffle plate 1, the rotating ring, the connecting rod, the multiple adhesive strips and the hook needle head assembly. The present invention sets the original fixed pillow as a double-sided needle plate, so that the outer needle head works and the inner needle head is polished and maintained. When the outer side needs to be maintained, the front and back sides can be swapped. It is greatly convenient for personnel to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a first stereogram of the present invention;

[0020] Figure 2 is a second stereogram of the present invention;

[0021] Figure 3 It is a three-dimensional diagram of a first partial component of the present invention;

[0022] Figure 4 It is a three-dimensional diagram of a second partial component of the present invention;

[0023] Figure 5 It is a three-dimensional diagram of a third partial component of the present invention;

[0024] Figure 6 It is a three-dimensional diagram of a fourth partial component of the present invention;

[0025] Figure 7 For the present invention Figure 1 Enlarged view of point A in the middle;

[0026] Figure 8 It is a three-dimensional diagram of a fifth partial component of the present invention.

[0027] In the figure: 1 base, 2 motor, 3 adhesive strip, 4 support plate 1, 5 hook needle head assembly, 6 shell, 7 baffle plate 1, 8 rotating ring, 9 support plate 2, 10 connecting rod, 11 opening, 12 maintenance mechanism, 13 center column, 14 electromagnet, 15 hook needle, 16 bracket, 17 annular slide, 18 first sleeve, 19 rotating wheel, 20 second sleeve, 21 wire groove, 22 third sleeve, 23 grinding sleeve, 24 telescopic assembly, 25 iron block, 26 connecting rope, 27 clamping plate, 28 pulley, 29 connecting block, 30 adapter groove, 31 slide, 32 bonding surface. DETAILED DESCRIPTION

[0028] The embodiment of the present invention provides a needle guarding and grinding mechanism for a bevel roller napping machine, such as Figure 1-8 As shown, it includes a base 1, a shell 6, a support plate 4 and a motor 2, and the support plate 4 is arranged on the base 1. The motor 2 is arranged on the support plate 4, and the shell 6 is arranged on the output end of the motor 2, and also includes a support plate 29, a baffle 17, a rotating ring 8, a connecting rod 10, a plurality of adhesive strips 3 and a hook needle head assembly 5. The support plate 29 is arranged on the base 1, the connecting rod 10 is arranged on the support plate 29, and the rotating ring 8 is arranged on the connecting rod 10. The baffle 17 is connected to the other end of the shell 6, and the baffle 17 is coaxially pivoted with the rotating ring 8. The outer surface of the shell 6 is provided with an adhesive surface 32, and a plurality of adhesive strips 3 are detachably bonded to the adhesive surface 32. A plurality of hook needle head assemblies 5 are arranged on the adhesive strip 3.

[0029] A plurality of openings 11 are provided at equal intervals on the adhesive strip 3, and the hook needle head assembly 5 comprises a connecting block 29 and two hook needles 15. The connecting block 29 is arranged on the opening 11, and the two hook needles 15 are arranged on the top and bottom of the connecting block 29 respectively.

[0030] A plurality of polishing sleeves 23 are provided at equal intervals on the inner wall of the housing 6. The plurality of polishing sleeves 23 correspond one-to-one to the plurality of hook needle head assemblies 5, and a plurality of maintenance mechanisms 12 are also provided. The plurality of maintenance mechanisms 12 are provided at equal intervals on the inner wall of the housing 6, and the plurality of maintenance mechanisms 12 correspond one-to-one to the plurality of polishing sleeves 23.

[0031] The maintenance mechanism 12 includes a grinding sleeve 23, a rotating wheel 19, a telescopic assembly 24 and two brackets 16. The bracket 16 is arranged on the inner wall of the housing 6, and an annular groove 17 is provided on the rotating wheel 19. The bottom end of the bracket 16 is slidably connected to the annular groove 17, and the rotating wheel 19 corresponds to the maintenance mechanism 12. The telescopic assembly 24 is coaxially connected to the rotating wheel 19, and multiple rotating wheels 19 are in contact with each other.

[0032] The telescopic assembly 24 includes a third sleeve 22 and a second sleeve 20. The second sleeve 20 is coaxially arranged on the rotating wheel 19, and the third sleeve 22 is movably sleeved in the second sleeve 20. The polishing sleeve 23 is arranged on the top of the third sleeve 22, and the top of the polishing sleeve 23 is adapted to the connecting block 29.

[0033] The maintenance mechanism 12 further includes a clamping plate 27, a first sleeve 18, two pulleys 28 and a connecting rope 26. A line groove 21 is provided at the bottom end of the third sleeve 22, a slide groove 31 is provided at the bottom of the first sleeve 18, and the clamping plate 27 is arranged on the rotating wheel 19. One end of the first sleeve 18 with the slide groove 31 is movably connected with the clamping plate 27, the pulley 28 is pivotally connected in the second sleeve 20, and one end of the connecting rope 26 is connected with the third sleeve 22. The other end passes around the pulley 28 and passes through the rotating wheel 19 to be connected with the slide groove 31.

[0034] The maintenance mechanism 12 further includes an iron block 25 , which is disposed at the bottom of the slide groove 31 .

[0035] The housing 6 further comprises a central column 13 and a plurality of electromagnets 14. The central column 13 is disposed transversely in the housing 6, and the plurality of electromagnets 14 are disposed on the central column 13. The plurality of electromagnets 14 correspond to the plurality of iron blocks 25.

[0036] The inner side of the rotating ring 8 is in contact with a plurality of rotating wheels 19 which are closest to the supporting plate 2 9 .

[0037] Working principle: When the needle on the adhesive strip 3 needs to be maintained, first remove the adhesive strip 3 from the adhesive surface 32, then turn it over and stick it to the adhesive surface 32, and at the same time insert the hook 15 that needs to be maintained into the housing 6 and locate it in the adapter groove 30, then control the electromagnet 14 to generate attraction on the iron block 25, forcing the slide groove 31 to pull down the connecting rope 26, because the other end of the connecting rope 26 bypasses the pulley 28 and is connected to the third sleeve 22, thereby allowing the third sleeve 22 to extend from the second sleeve 20, and allowing the adhesive surface 32 to contact the hook 15 located in the adapter groove 30. Next, the motor 2 is allowed to work normally. When the present invention is roughening, the rotating ring 8 does not rotate, and the maintenance mechanism 12 in the shell 6 rotates along the output end of the motor 2. When the rotating wheel 19 closest to the rotating ring 8 contacts the rotating ring 8, it rotates. Since multiple rotating wheels 19 contact each other, the multiple rotating wheels 19 are forced to rotate at the same time. Although the rotation directions are different, the grinding sleeve 23 can rotate to grind the hook needle 15.

[0038] In summary, the needle guard and grinding mechanism for the bevel roller napping machine cooperates with each other through the support plate 2 9, baffle 1 7, rotating ring 8, connecting rod 10, multiple adhesive strips 3 and hook needle head assembly 5. The present invention sets the original fixed pillow as a double-sided needle plate, so that the outer needle head works and the inner needle head is polished and maintained. When the outer side needs to be maintained, the front and back sides can be swapped. It is greatly convenient for personnel to use.

Claims

1. A needle guard and grinding mechanism for a slanted roller napping machine, comprising a base (1), a housing (6), a support plate (4) and a motor (2), wherein the support plate (4) is arranged on the base (1), the motor (2) is arranged on the support plate (4), and the housing (6) is arranged on the output end of the motor (2), characterized in that: It also includes a support plate 2 (9), a baffle plate 1 (7), a rotating ring (8), a connecting rod (10), a plurality of adhesive strips (3) and a hook needle head assembly (5), wherein the support plate 2 (9) is arranged on the base (1), the connecting rod (10) is arranged on the support plate 2 (9), the rotating ring (8) is arranged on the connecting rod (10), the baffle plate 1 (7) is connected to the other end of the shell (6), the baffle plate 1 (7) and the rotating ring (8) are coaxially pivotally connected, the outer surface of the shell (6) is provided with an adhesive surface (32), the plurality of adhesive strips (3) are detachably bonded to the adhesive surface (32), and the plurality of hook needle head assemblies (5) are arranged on the adhesive strips (3).

2. The needle guarding and grinding mechanism for a bevel roller napping machine according to claim 1, characterized in that: The adhesive strip (3) is provided with a plurality of openings (11) at equal intervals, and the hook needle head assembly (5) comprises a connecting block (29) and two hook needles (15), wherein the connecting block (29) is arranged on the openings (11), and the two hook needles (15) are respectively arranged on the top and bottom of the connecting block (29).

3. The needle guarding and grinding mechanism for a bevel roller napping machine according to claim 2, characterized in that: The inner wall of the shell (6) is provided with a plurality of grinding sleeves (23) at equal intervals, and the plurality of grinding sleeves (23) correspond one-to-one to the plurality of hook needle head assemblies (5). The shell (6) also includes a plurality of maintenance mechanisms (12), which are arranged on the inner wall of the shell (6) at equal intervals, and the plurality of maintenance mechanisms (12) correspond one-to-one to the plurality of grinding sleeves (23).

4. The needle guarding and grinding mechanism for a bevel roller napping machine according to claim 3 is characterized in that: The maintenance mechanism (12) comprises a grinding sleeve (23), a rotating wheel (19), a telescopic assembly (24) and two brackets (16); the bracket (16) is arranged on the inner wall of the housing (6); an annular sliding groove (17) is provided on the rotating wheel (19); the bottom end of the bracket (16) is slidably connected to the annular sliding groove (17); the rotating wheel (19) corresponds to the maintenance mechanism (12); the telescopic assembly (24) is coaxially connected to the rotating wheel (19); and a plurality of rotating wheels (19) are in contact with each other.

5. The needle guarding and grinding mechanism for a skew roller napping machine according to claim 4, characterized in that: The telescopic assembly (24) comprises a third sleeve (22) and a second sleeve (20), wherein the second sleeve (20) is coaxially arranged on the rotating wheel (19), the third sleeve (22) is movably sleeved in the second sleeve (20), the grinding sleeve (23) is arranged at the top of the third sleeve (22), and the top of the grinding sleeve (23) is adapted to the connecting block (29).

6. The needle guarding and grinding mechanism for a bevel roller napping machine according to claim 5, characterized in that: The maintenance mechanism (12) further comprises a clamping plate (27), a first sleeve (18), two pulleys (28) and a connecting rope (26); a line groove (21) is provided at the bottom end of the third sleeve (22); a slide groove (31) is provided at the bottom of the first sleeve (18); the clamping plate (27) is arranged on the rotating wheel (19); one end of the first sleeve (18) with the slide groove (31) is movably connected to the clamping plate (27); the pulley (28) is pivotally connected to the second sleeve (20); one end of the connecting rope (26) is connected to the third sleeve (22); and the other end passes around the pulley (28) and passes through the rotating wheel (19) to be connected to the slide groove (31).

7. The needle guarding and grinding mechanism for a skew roller napping machine according to claim 6, characterized in that: The maintenance mechanism (12) further comprises an iron block (25), wherein the iron block (25) is arranged at the bottom of the chute (31).

8. The needle guarding and grinding mechanism for a bevel roller napping machine according to claim 7, characterized in that: It also includes a central column (13) and a plurality of electromagnets (14), wherein the central column (13) is transversely arranged in the housing (6), the plurality of electromagnets (14) are arranged on the central column (13), and the plurality of electromagnets (14) correspond to the plurality of iron blocks (25).

9. The needle guarding and grinding mechanism for a bevel roller napping machine according to claim 8, characterized in that: The inner side of the rotating ring (8) is in contact with a plurality of rotating wheels (19) closest to the second support plate (9).

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