CN218707820U

CN218707820U - Small-size strip tensioning wind

Info

Publication number: CN218707820U
Application number: CN202222643533.4U
Authority: CN
Inventors: 何耀东; 聂德平; 张松
Original assignee: Shaanxi Qinke Expo Aviation Technology Co ltd
Current assignee: Shaanxi Qinke Expo Aviation Technology Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-03-24
Anticipated expiration: 2032-10-09

Abstract

The utility model relates to the field of metal honeycomb carriers, in particular to a small-sized belt material tensioning and winding device; a plurality of pressing shafts, a rolling structure and a self-locking structure are arranged in the shell, two ends of each pressing shaft are fixedly connected with the inner wall of the main body, two of the pressing shafts are arranged in parallel, and the other pressing shaft is arranged between the two pressing shafts and is higher than the two pressing shafts; the utility model discloses simple structure can compress tightly flat belt and ripple area together through rolling up the system needle, and the flat belt makes the flat belt by the tensioning through the pressing shaft, adjusts the width in flat belt and ripple area through the adjustment disk, satisfies the flat belt of different width specifications and the system of rolling up of ripple area, sets up self-locking mechanism and makes flat belt and ripple area contact all the time when rolling up the system, does not have the clearance, compares in manual preparation, has improved stability, and the ripple area is difficult to take place to warp when rolling up the system to influence the appearance quality of carrier.

Description

Small-size strip tensioning wind

Technical Field

The utility model relates to a metal honeycomb carrier field, concretely relates to small-size strip tensioning wind.

Background

The metal honeycomb carrier is a spiral cylindrical structure formed by superposing winding strokes from a starting point by a flat belt and a corrugated belt. The disadvantages are that: 1. because the rolling process is beneficial to manual work, workers are required to manually confirm the position states and the matching of the flat belt and the corrugated belt at the beginning of rolling, and the stability and the consistency of the manual production cannot be accurately controlled; 2. in the rolling process, the high points of the corrugated belt and the flat belt are difficult to realize gapless contact, and the corrugated belt is easy to deform, so that the appearance quality of the carrier is influenced.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the prior art, the utility model provides a small-size strip tensioning wind to solve the problem that proposes in the background art.

The utility model relates to a small-size strip tensioning wind, including the casing, be equipped with a plurality of hold-down shafts, system structure and auto-lock structure in the casing, a plurality of hold-down shaft both ends all with main part inner wall fixed link to each other, two of them hold-down shaft parallel arrangement, another hold-down shaft locate between two hold-down shafts and the position is higher than two hold-down shaft settings; the rolling structure is arranged at the inner top of the shell and comprises a pair of rolling needles with radial holes and an adjusting disc, the pair of rolling needles are arranged in a fit mode, a strip to be rolled is rolled through the middle of the rolling needles, the adjusting disc is sleeved on the rolling needles, one end of each rolling needle extends out of the shell and is connected with the shell through a first bearing, the other end of each rolling needle extends out of the shell and is connected with the shell through a second bearing, and a self-locking structure is arranged on the part, extending out of the shell, of each rolling needle randomly; the auto-lock structure includes auto-lock wheel, auto-lock strip, spring and stopper, the auto-lock wheel cover is established on rolling up the system needle, and the auto-lock wheel contacts with the auto-lock strip, the auto-lock strip passes through the spring and links to each other with the stopper, and wherein the spring is located on the spring holder.

Preferably, the rolling needle further comprises a handle wheel, one end of the handle wheel is sleeved on the rolling needle and is close to one end of the self-locking structure, and the other end of the handle wheel is fixedly connected with the handle.

Preferably, the rolling device further comprises a pressing block, an opening matched with the rolling needle is formed in the pressing block, the pressing block is connected with the rolling needle through the opening, and the pressing block is connected with the rolling needle through a matched fixing screw and a fixing nut.

Preferably, the bearing cover is arranged on the outer surface of the first bearing and the outer surface of the second bearing.

Preferably, the shell comprises a left vertical plate, a bottom plate and a right vertical plate which are connected in sequence.

Preferably, the support column is arranged at four corners of the bottom plate, and the support column is fixedly connected with the bottom plate through screws.

Compared with the prior art, the utility model, following technological effect has been gained:

the utility model discloses simple structure, can compress tightly the flat belt together with the ripple area through rolling up the system needle, the flat belt makes the flat belt by the tensioning through the pressing shaft, adjust the width in flat belt and ripple area through the adjustment disk, satisfy the flat belt of different width specifications and the book system in ripple area, set up self-locking mechanism and make flat belt and ripple area contact all the time when rolling up the system, there is not the clearance, compare in manual preparation, the stability is improved, the ripple area is difficult to take place to warp when rolling up the system, thereby influence the appearance quality of carrier.

Drawings

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

FIG. 2 is another perspective view of the present invention;

fig. 3 is a diagram of the using process of the utility model.

Reference numerals: 1. a support pillar; 2. a base plate; 3. a self-locking bar; 4. a spring seat; 5. a spring; 6. a limiting block; 7. a left vertical plate; 8. a bearing cap; 9. fixing a nut; 10. rolling a needle; 11. briquetting; 12. a set screw; 13. a first bearing; 14. a pressing shaft; 15. a handle; 16. a handle wheel; 17. a right vertical plate; 18. a self-locking wheel; 19. and (4) adjusting a disc.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

As shown in fig. 1, the utility model relates to a small-sized strip tensioning and winding device, which comprises a shell, wherein a plurality of pressing shafts 14, a rolling structure and a self-locking structure are arranged in the shell, two ends of the plurality of pressing shafts 14 are fixedly connected with the inner wall of a main body, two of the pressing shafts 14 are arranged in parallel, and the other pressing shaft 14 is arranged between the two pressing shafts 14 and is higher than the two pressing shafts 14; the coiling structure is arranged at the inner top of the shell and comprises a pair of coiling needles 10 with radial holes and an adjusting disc, the pair of coiling needles 10 are arranged in a fit manner, a strip to be coiled is coiled in the middle of the coiling needles 10, the adjusting disc is sleeved on the coiling needles 10, one end of each coiling needle 10 extends out of the shell and is connected with the shell through a first bearing 13, the other end of each coiling needle extends out of the shell and is connected with the shell through a second bearing, and a self-locking structure is arranged at the part of each coiling needle 10 which extends out of the shell randomly; the auto-lock structure includes auto-lock wheel 18, auto-lock strip 3, spring 5 and stopper 6, the auto-lock wheel 18 cover is established on rolling needle 10, and auto-lock wheel 18 contacts with auto-lock strip 3, auto-lock strip 3 passes through spring 5 and links to each other with stopper 6, and wherein spring 5 locates on spring 5 seat 4. The shell comprises a left vertical plate 7, a bottom plate 2 and a right vertical plate 17 which are connected in sequence.

In the present embodiment, three pressing shafts 14 are provided, the three pressing shafts 14 are sequentially arranged, the position of the pressing shaft 14 in the middle is higher than that of the other two pressing shafts 14, as shown in fig. 3, the flat belt sequentially bypasses the three pressing shafts 14 and then is connected to one of the winding needles 10; the self-locking structure in the embodiment is a ratchet structure, so that the rolling needle 10 only rotates along one direction and the rolled core body is not easy to loosen;

still include handle 15 wheel, 15 wheel pot heads of handle are established on rolling needle 10 and are close to self-locking structure one end, and the handle 15 wheel other end thereof links to each other with handle 15 is fixed. The winding needle 10 is driven to rotate by the arranged handle 15 so as to roll the metal honeycomb carrier.

Still include briquetting 11, be equipped with the trompil that suits with rolling up system needle 10 on the briquetting 11, briquetting 11 links to each other with rolling up system needle 10 through the trompil, and briquetting 11 and roll up and link to each other through assorted set screw 12 and fixation nut 9 between the system needle 10. The pressing block 11 arranged in the embodiment is used for fixing two rolling needles 10, the side face of the pressing block 11 is provided with an opening, the two rolling needles 10 penetrate through the opening to be connected with the pressing block 11, the top of the pressing block 11 is provided with a threaded hole, and the fixing screw 12 penetrates through the threaded hole and is fixed through the fixing nut 9.

The bearing device further comprises a bearing cover 8, and the bearing cover 8 is arranged on the outer surfaces of the first bearing 13 and the second bearing. The bearing cover 8 is provided to protect the first bearing 13 and the second bearing.

Still include support column 1, support column 1 sets up in 2 bottom four corners departments of bottom plate, and support column 1 passes through the screw fixation with bottom plate 2 and links to each other. The supporting column 1 can provide a supporting function for the device.

When the utility model is used, the position of the adjusting disc on the rolling needle 10 is adjusted according to the width of the flat belt and the corrugated belt, and based on the left vertical plate 7, when the adjusting disc moves rightwards, the distance from the left vertical plate 7 is long, the width of the flat belt and the corrugated belt is larger, and vice versa; after the adjustment is finished, firstly, the flat belt is wound around the pressing shaft 14 and clamped between the pair of rolling needles 10 as shown in fig. 3, then the corrugated belt is clamped between the pair of rolling needles 10, the positions of the three pressing shafts 14 are adjusted to keep the flat belt tensioned, then the handle 15 is slowly rotated to drive the self-locking wheel 18 to rotate, the self-locking strip 3 swings back and forth under the elasticity of the torsion spring 5 and is in contact with the self-locking wheel 18, and the continuous rotation is changed into intermittent motion under the self-locking structure to roll the metal honeycomb body.

Claims

1. A small-sized strip tensioning and winding device comprises a shell and is characterized in that a plurality of pressing shafts, a rolling structure and a self-locking structure are arranged in the shell, two ends of each pressing shaft are fixedly connected with the inner wall of a main body, two of the pressing shafts are arranged in parallel, and the other pressing shaft is arranged between the two pressing shafts and is higher than the two pressing shafts;

the rolling structure is arranged at the inner top of the shell and comprises a pair of rolling needles with radial holes and an adjusting disc, the pair of rolling needles are arranged in a fit mode, a strip to be rolled is rolled through the middle of the rolling needles, the adjusting disc is sleeved on the rolling needles, one end of each rolling needle extends out of the shell and is connected with the shell through a first bearing, the other end of each rolling needle extends out of the shell and is connected with the shell through a second bearing, and a self-locking structure is arranged on the part, extending out of the shell, of each rolling needle randomly;

the auto-lock structure includes auto-lock wheel, auto-lock strip, spring and stopper, the auto-lock wheel cover is established on rolling up the system needle, and the auto-lock wheel contacts with the auto-lock strip, the auto-lock strip passes through the spring and links to each other with the stopper, and wherein the spring is located on the spring holder.

2. The small tape tensioning and winding device as claimed in claim 1, further comprising a handle wheel, wherein one end of the handle wheel is sleeved on the winding needle and is close to one end of the self-locking structure, and the other end of the handle wheel is fixedly connected with the handle.

3. The small-sized strip tensioning and winding device as claimed in claim 2, further comprising a pressing block, wherein the pressing block is provided with an opening hole corresponding to the rolling needle, the pressing block is connected with the rolling needle through the opening hole, and the pressing block is connected with the rolling needle through a fixing screw and a fixing nut which are matched with each other.

4. A compact strip tension and winding apparatus as in claim 3 further comprising bearing caps disposed on the outer surfaces of the first and second bearings.

5. The small-sized strip tensioning and winding device as claimed in claim 4, wherein the housing comprises a left vertical plate, a bottom plate and a right vertical plate which are connected in sequence.

6. The small-sized belt material tensioning and winding device as claimed in claim 5, further comprising support pillars arranged at four corners of the bottom of the base plate, wherein the support pillars are fixedly connected with the base plate through screws.