CN214399194U

CN214399194U - Feeding device with tension adjusting mechanism for mask production

Info

Publication number: CN214399194U
Application number: CN202022340690.9U
Authority: CN
Inventors: 王志顺; 贺献都
Original assignee: Guizhou Junjiang Industrial Co ltd
Current assignee: Guizhou Junjiang Industrial Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-10-15
Anticipated expiration: 2030-10-20

Abstract

The utility model provides a gauze mask production is with material feeding unit who has tension adjustment mechanism relates to gauze mask production technical field, comprising a base plate, the top welding of bottom plate has two first supports, two the equal fixed mounting in left side of first support has first slide, two the equal movable mounting in inside of first slide has first pulley, two the equal fixed mounting in left side of first pulley has first sliding block, two the welding has first axostylus axostyle between one side relatively of first sliding block, the fixed cover of surface of first axostylus axostyle is equipped with the feed roller. The utility model discloses, it is fixed with the bottom plate, then the height of the first sliding block above the first support of altitude mixture control as required, can promote the first pulley above the first slide during height-adjusting, first pulley can drive the feed roll up-and-down motion to adjust the height of feed roll, can utilize the height of same method regulation discharge roller.

Description

Feeding device with tension adjusting mechanism for mask production

Technical Field

The utility model relates to a gauze mask production technical field especially relates to a gauze mask production is with material feeding unit who has tension adjustment mechanism.

Background

The mask is mainly made by compounding one or more layers of non-woven fabrics, and the main production process comprises melt-blowing, spun-bonding, hot air or needling and the like, has the effects of resisting liquid, filtering particles, bacteria and the like, and is a textile for medical protection.

However, in the prior art, the existing feeding device with the tension adjusting mechanism is not provided with an adjusting mechanism capable of extending the raw materials, the tension cannot be adjusted in multiple directions, the tension needs to be increased sometimes in mask production, the adjusting mechanism which is not provided with the tension adjusting mechanism and can extend the raw materials cannot only increase the tension, the quality of the produced raw materials cannot be guaranteed, and the raw material requirements cannot be met when mass production is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, can make the material feeding unit who has tension adjustment mechanism can diversely adjust tension, guarantee to enlarge tensile range big enough, can guarantee to produce the quality of raw materials, can satisfy the raw materials demand when needs bulk production.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a feeding device with a tension adjusting mechanism for mask production comprises a bottom plate, wherein two first supports are welded at the top of the bottom plate, first slide ways are fixedly arranged on the left sides of the two first supports, first pulleys are movably arranged in the two first slide ways, first sliding blocks are fixedly arranged on the left sides of the two first pulleys, a first shaft rod is welded between the opposite sides of the two first sliding blocks, a feeding roller is fixedly sleeved on the outer surface of the first shaft rod, two second supports are welded at the top of the bottom plate, second slide ways are fixedly arranged on the right sides of the two second supports, second pulleys are movably arranged in the two second slide ways, second sliding blocks are fixedly arranged on the left sides of the two second pulleys, and a second shaft rod is welded between the opposite sides of the two second sliding blocks, the fixed cover of surface of second axostylus axostyle is equipped with the discharge roller, the top welding of bottom plate has two third supports, two the round hole has all been seted up on the positive surface of third support, and the equal fixed mounting in inside of two round holes has the packing ring, two the equal movable mounting in inside of packing ring has the control lever, two first rim plate and second rim plate have been welded respectively to the positive surface of control lever, two the dwang, two all have been welded to the rear surface of control lever the equal movable mounting in inside of dwang has the movable block, two the fixed block, two have all been laminated to the surface of movable block the top of fixed block has all welded the slip lead screw.

Preferably, the top of first support and the top of second support all weld there is spacing roof, the equal fixed mounting in right side of first support and the left side of second support has the scale.

Preferably, the outer surface of feed roll and the outer surface of discharge roller all fix the cover and are equipped with anti-skidding rubber, the bottom of first sliding block and the equal fixed mounting in bottom of second sliding block have the locking piece.

Preferably, the inner surface of the third support is welded with a limiting block, the limiting block is provided with a limiting hole, the inner surface of the limiting hole is matched with the outer surface of the sliding screw rod, and the outer surface of the sliding screw rod is connected with a fixing nut in a threaded mode.

Preferably, the top welding of bottom plate has the equal fixed mounting in front surface of two fourth supports to have the third slide, two the equal slidable mounting in inside of third slide has the third pulley.

Preferably, tension adjusting rollers are fixedly mounted between the rear surfaces of the two fixing blocks and the front surfaces of the two third pulleys.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the bottom plate is fixed, then the height of the first sliding block above the first support of altitude mixture control as required, can promote the first pulley above the first slide during height-adjusting, first pulley can drive the feed roller up-and-down motion, thereby adjust the height of feed roller, can utilize the height of same method regulation discharge roller, can promote the second pulley above the second slide, the second pulley can drive the discharge roller and go on from top to bottom certain, thereby adjust the height of discharge roller, can realize the not regulation of feed roller and discharge roller co-altitude, satisfy the demand of co-altitude.

2. After the heights of the feeding roller and the discharging roller are adjusted, raw materials can be put in, the raw materials reach the tension adjusting roller after passing through the feeding roller, the heights of the two tension adjusting rollers can be adjusted by utilizing the first wheel disc and the second wheel disc, the raw materials are transferred to the first wheel disc and the second wheel disc, the first wheel disc and the second wheel disc can drive the two control rods to rotate when being transferred, the two control rods can drive the two rotating rods to rotate circularly when rotating, the moving block can be driven to move in the fixed block when the rotating rods rotate, the moving block can drive the tension adjusting roller to move up and down when moving, the rear surface of the tension adjusting roller is connected with a third pulley, the third pulley slides up and down in a third slideway, the two ends of the tension adjusting rollers can move in parallel, the feeding device with the tension adjusting mechanism can adjust the tension in multiple directions, and the tension can be enlarged sufficiently, the quality of the produced raw materials can be ensured, and the raw material requirements can be met when mass production is needed.

Drawings

FIG. 1 is a front view of a mask manufacturing tool with a tension adjustment mechanism according to the present invention;

FIG. 2 is a side view of a mask manufacturing tool having a tension adjustment mechanism according to the present invention;

FIG. 3 is a side view of a fourth frame with a tension adjustment mechanism for use in mask manufacturing according to the present invention;

fig. 4 is a side view of a third support with a tension adjusting mechanism for mask manufacturing.

Illustration of the drawings:

1. a base plate; 2. a first bracket; 3. a second bracket; 4. a third support; 5. a fourth bracket; 6. a first slideway; 7. a first pulley; 8. a first slider; 9. a first shaft lever; 10. a feed roll; 11. a locking block; 12. a scale; 13. a limiting top plate; 14. a second slideway; 15. a second pulley; 16. a second slider; 17. a second shaft lever; 18. a discharging roller; 19. a first wheel disc; 20. a second wheel disc; 21. a gasket; 22. a control lever; 23. rotating the rod; 24. a moving block; 25. a fixed block; 26. a limiting block; 27. a sliding screw rod; 28. fixing a nut; 29. a dancer roll; 30. anti-skid rubber; 31. a third slideway; 32. and a third pulley.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 and 2, the utility model provides a feeding device with a tension adjusting mechanism for mask production, which comprises a bottom plate 1, two first brackets 2 welded on the top of the bottom plate 1, first slide ways 6 fixedly installed on the left sides of the two first brackets 2, first pulleys 7 movably installed inside the two first slide ways 6, first sliding blocks 8 fixedly installed on the left sides of the two first pulleys 7, a first shaft rod 9 welded between the opposite sides of the two first sliding blocks 8, a feeding roller 10 fixedly sleeved on the outer surface of the first shaft rod 9, two second brackets 3 welded on the top of the bottom plate 1, second slide ways 14 fixedly installed on the right sides of the two second brackets 3, second pulleys 15 movably installed inside the two second slide ways 14, and second sliding blocks 16 fixedly installed on the left sides of the two second pulleys 15, the welding has the second axostylus axostyle 17 between two second sliding block 16 relative one sides, the fixed cover of surface of second axostylus axostyle 17 is equipped with ejection of compact roller 18, spacing roof 13 has all been welded at the top of first support 2 and the top of second support 3, the equal fixed mounting in left side of the right side of first support 2 and second support 3 has scale 12, the fixed cover of the surface of feed roller 10 and the surface of ejection of compact roller 18 all is equipped with anti-skidding rubber 30, the equal fixed mounting in bottom of first sliding block 8 and the bottom of second sliding block 16 has locking piece 11.

The effect that its whole embodiment 1 reaches does, when using this material feeding unit, fix bottom plate 1 earlier, then height adjustment first sliding block 8 above the first support 2 of altitude mixture control as required height, can promote first pulley 7 above the first slide 6 during height adjustment, first pulley 7 can drive feed roller 10 up-and-down motion, thereby adjust the height of feed roller 10, can utilize same method to adjust the height of discharge roller 18, can promote second pulley 15 above the second slide 14, second pulley 15 can drive discharge roller 18 and go on from top to bottom certain, thereby adjust the height of discharge roller 18, can realize the regulation of feed roller 10 and discharge roller 18 co-altitude, satisfy the demand of co-altitude.

Embodiment 2, as shown in fig. 1, 3 and 4, two third brackets 4 are welded on the top of a bottom plate 1, round holes are respectively formed on the front surfaces of the two third brackets 4, gaskets 21 are respectively fixedly installed inside the two round holes, control rods 22 are respectively movably installed inside the two gaskets 21, a first wheel disc 19 and a second wheel disc 20 are respectively welded on the front surfaces of the two control rods 22, rotating rods 23 are respectively welded on the rear surfaces of the two control rods 22, moving blocks 24 are respectively movably installed inside the two rotating rods 23, fixed blocks 25 are respectively attached to the outer surfaces of the two moving blocks 24, sliding lead screws 27 are respectively welded on the tops of the two fixed blocks 25, limited blocks 26 are respectively welded on the inner surfaces of the two third brackets 4, limited holes are respectively formed inside the two limited blocks 26, the inner surfaces of the limited holes are matched with the outer surfaces of the sliding lead screws 27, and fixing nuts 28 are threadedly connected to the outer surfaces of the sliding lead screws 27, the welding of bottom plate 1's top has two fourth supports 5, and the equal fixed mounting in positive surface of two fourth supports 5 has third slide 31, and the equal slidable mounting in inside of two third slides 31 has third pulley 32, and equal fixed mounting has tension adjusting roller 29 between the rear surface of two fixed blocks 25 and the positive surface of two third pulleys 32.

The whole embodiment 2 has the effects that after the heights of the feed roller 10 and the discharge roller 18 are adjusted, the raw material can be put in, the raw material reaches the tension adjusting roller 29 after passing through the feed roller 10, the heights of the two tension adjusting rollers 29 can be adjusted by utilizing the first wheel disc 19 and the second wheel disc 20, the raw material is rotated to the first wheel disc 19 and the second wheel disc 20, the first wheel disc 19 and the second wheel disc 20 can drive the two control rods 22 to rotate, the two control rods 22 can drive the two rotating rods 23 to rotate circumferentially, the rotating rods 23 can drive the moving block 24 to move inside the fixed block 25 when rotating, the moving block 24 can drive the tension adjusting rollers 29 to move up and down, the rear surface of the tension adjusting rollers 29 is connected with the third pulley 32, the third pulley 32 slides up and down inside the third slideway 31, and the two ends of the tension adjusting rollers 29 can move in parallel, can make the material feeding unit who has tension adjustment mechanism can diversely adjust tension, guarantee to enlarge tensile range big enough, can guarantee to produce the quality of raw materials, can satisfy the raw materials demand when needs bulk production.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a gauze mask production is with material feeding unit who has tension adjustment mechanism, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is welded with two first supports (2), the left sides of the two first supports (2) are fixedly provided with first sliding ways (6), the inside of the two first sliding ways (6) is movably provided with first pulleys (7), the left sides of the two first pulleys (7) are fixedly provided with first sliding blocks (8), a first shaft lever (9) is welded between the opposite sides of the two first sliding blocks (8), the outer surface of the first shaft lever (9) is fixedly sleeved with a feeding roller (10), the top of the bottom plate (1) is welded with two second supports (3), the right sides of the two second supports (3) are fixedly provided with second sliding ways (14), the inside of the two second sliding ways (14) is movably provided with second pulleys (15), and the left sides of the two second pulleys (15) are fixedly provided with second sliding blocks (16), a second shaft lever (17) is welded between the opposite sides of the two second sliding blocks (16), a discharge roller (18) is fixedly sleeved on the outer surface of the second shaft lever (17), two third brackets (4) are welded on the top of the bottom plate (1), round holes are formed in the front surfaces of the two third brackets (4), and the equal fixed mounting in inside of two round holes has packing ring (21), two the equal movable mounting in inside of packing ring (21) has control lever (22), two first rim plate (19) and second rim plate (20) have been welded respectively to the positive surface of control lever (22), two dwang (23), two have all been welded to the back surface of control lever (22) the equal movable mounting in inside of dwang (23) has movable block (24), two fixed block (25), two have all been laminated to the surface of movable block (24) the top of fixed block (25) has all been welded slip lead screw (27).

2. The feed device with a tension adjusting mechanism for mask production according to claim 1, wherein: spacing roof (13) have all been welded at the top of first support (2) and the top of second support (3), the equal fixed mounting in the right side of first support (2) and the left side of second support (3) has scale (12).

3. The feed device with a tension adjusting mechanism for mask production according to claim 1, wherein: the outer surface of feed roller (10) and the surface of discharge roller (18) all fixed cover are equipped with anti-skidding rubber (30), the equal fixed mounting in bottom of the bottom of first sliding block (8) and the bottom of second sliding block (16) has locking piece (11).

4. The feed device with a tension adjusting mechanism for mask production according to claim 1, wherein: two stopper (26) have all been welded to the internal surface of third support (4), two spacing hole has all been seted up to the inside of stopper (26), and the internal surface in spacing hole and the surface looks adaptation of sliding screw (27), the surface threaded connection of sliding screw (27) has fixation nut (28).

5. The feed device with a tension adjusting mechanism for mask production according to claim 1, wherein: the welding of the top of bottom plate (1) has two fourth supports (5), two the equal fixed mounting in positive surface of fourth support (5) has third slide (31), two the equal slidable mounting in inside of third slide (31) has third pulley (32).

6. The feed device with a tension adjusting mechanism for mask production according to claim 1, wherein: tension adjusting rollers (29) are fixedly arranged between the rear surfaces of the two fixing blocks (25) and the front surfaces of the two third pulleys (32).