CN210763415U

CN210763415U - Feeding device for winding machine

Info

Publication number: CN210763415U
Application number: CN201921794927.1U
Authority: CN
Inventors: 王飞飞
Original assignee: Hangzhou Taidi Packaging Materials Co ltd
Current assignee: Hangzhou Taidi Packaging Materials Co ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-06-16
Anticipated expiration: 2029-10-23

Abstract

The utility model discloses a material feeding unit for rolling machine, rotate the transfer roller of connecting in the frame including the frame and along the horizontal direction, the spout has been seted up along vertical direction to the frame inboard, two and setting are seted up to the spout and are close to feeding direction one side at the frame, two the lead screw is all worn to be equipped with along vertical direction in the spout, the lead screw upper end is rotated and is connected in the frame, the embedded slider that is equipped with of spout, slider sliding connection is in spout and slider threaded connection in lead screw, both sides wear to be equipped with the tensioning roller for the tensioning material between the slider, tensioning roller both sides rotate respectively and connect in the slider. The tensioning roller is used for conveying the materials and adjusting the tension degree, so that the aim of keeping the materials tensioned in the feeding process is fulfilled.

Description

Feeding device for winding machine

Technical Field

The utility model relates to a rolling machine, concretely relates to material feeding unit for rolling machine.

Background

The winding machine is a material receiving part of a processing production line, and winds raw materials into a coil material in a mechanical mode after the raw materials are subjected to slitting processing. The design is diversified according to actual technological requirements, and a simple winding machine and a hydraulic winding machine are common, and the winding machine generally has strict requirements on the inner diameter, the outer diameter, the thickness and the width of a coil of material.

Chinese patent publication is CN206307788U discloses a winding mechanism, including the organism, install the wind-up roll on the organism and arrange the feeding mechanism of wind-up roll one side in, the wind-up roll includes the roll body and installs a plurality of fender in the roll body periphery and hold the board, and every two adjacent fender are held and are formed with between the board and insert the silo, and feeding mechanism includes the support, set up on the support and relative support pivoted pay-off subassembly and set up on the support with pay-off subassembly complex compression roller assembly. On the steel band got into the work roll by the backing plate, rotated through the work roll, carried the steel band, the compression roller cooperation among the compression roller subassembly was on the work roll to flatten the steel band, the steel band got into the delivery sheet, through the cylinder motion, and then drove the relative support rotation of delivery sheet, in order to adjust the angle of the steel band of carrying, made the steel band get into the inslot of inserting of wind-up roll, and rotated through organism control wind-up roll, with the rolling steel band.

In case of the conditions of loosening during feeding, the feeding mechanism cannot achieve the purpose of feeding, and the position of the material deviates, so that the machining is reworked due to errors.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a material feeding unit for rolling machine reaches the purpose that the pay-off in-process kept the material tensioning through setting up the transfer roller that is used for conveying the material and the tensioning roller that is used for adjusting the rate of tension.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a material feeding unit for rolling machine, includes the frame and rotates along the horizontal direction to connect in the transfer roller of frame, the spout has been seted up along vertical direction to the frame inboard, two and setting are seted up to the spout and are close to feeding direction one side at the frame, two the lead screw is all worn to be equipped with along vertical direction in the spout, the lead screw upper end is rotated and is connected in the frame, the embedded slider that is equipped with of spout, slider sliding connection is in spout and slider threaded connection in lead screw, both sides wear to be equipped with the tensioning roller for the tensioning material between the slider, tensioning roller both sides rotate respectively and connect in the slider. In the feeding process, the materials are abutted against the lower end of the peripheral wall of the conveying roller and the upper end of the peripheral wall of the tensioning roller.

Through adopting above-mentioned technical scheme, the material passes between transfer roller and the tensioning roller, and the material butt is in the lower extreme of transfer roller perisporium and the upper end of tensioning roller perisporium. Therefore, in the conveying process, because the material is upwards pushed by the tensioning roller, the contact area between the material and the tensioning roller, between the material and the conveying roller is enlarged, and the friction force between the material and the tensioning roller is enlarged, so that the conveying of the material is facilitated. The screw rods on the two sides are synchronously rotated to drive the slide blocks in threaded connection with the screw rods to slide in the vertical direction, and the tensioning rollers are driven to move up and down, so that the purpose of quickly adjusting the tension degree is achieved.

The utility model discloses a further set up to: the frame is worn out to the lead screw upper end, the handle of the application of force of being convenient for of lead screw upper end tip fixedly connected with.

Through adopting above-mentioned technical scheme, set up the handle that makes things convenient for the application of force at the lead screw tip, rotate the handle, can adjust very conveniently tensioning roller position. In addition, in the adjustment process, the tightness of the material can be observed while being adjusted, so that the material can be conveniently measured to reach the proper tightness, and the adjustment accuracy is improved compared with the motor control.

The utility model discloses a further set up to: the surface of the conveying roller is fixedly covered with a rubber layer along the circumferential direction of the conveying roller.

By adopting the technical scheme, in the feeding process, the conveying roller is required to be abutted against the material so as to achieve the purpose of conveying. Compared with a metal surface layer, the friction force of the rubber layer is larger, the friction force between the rubber layer and the material can be greatly increased, and a better conveying effect is achieved.

The utility model discloses a further set up to: the frame is inboard along its thickness direction fixed connection board that is equipped with, install on the connecting plate and be used for the spacing baffle of material, the connecting plate is close to baffle one side level and has seted up first caulking groove, the baffle tip inlays to be established in first caulking groove and baffle sliding connection in first caulking groove, be equipped with positioning baffle's locating component in the first caulking groove.

Through adopting above-mentioned technical scheme, set up in material both sides and be used for spacing baffle for the material is restricted in data send in-process position, has improved the regularity of rolling. Baffle sliding connection is in the connecting plate, and when the width of material changed, sliding baffle then through locating component with its rigidity for the baffle can carry out spacing and direction to the material of a plurality of sizes.

The utility model discloses a further set up to: the first caulking groove inner wall is close to connecting plate one side and has seted up the second caulking groove, locating component is including inlaying reset spring and the abaculus of fixed connection in reset spring who establishes in the second caulking groove, the abaculus is kept away from reset spring one end and is worn out the second caulking groove, a plurality of confessions abaculus inlays the third caulking groove of establishing is seted up to first caulking groove one side of baffle butt.

Through adopting above-mentioned technical scheme, the baffle inlays to be established on the connecting plate and the baffle slides on the connecting plate, and when the baffle slided to the relative position of abaculus and third caulking groove, the abaculus received reset spring's elasticity and imbeds in the third caulking groove, and at this moment, the relative connecting plate in position of baffle is fixed. When the force is continuously applied to the baffle, the embedded block is separated from the third embedded groove, and the baffle horizontally slides relative to the connecting plate until the embedded block is embedded into the next third embedded groove.

The utility model discloses a further set up to: and a fourth caulking groove communicated with the upper end surface is formed in the second caulking groove, the upper end of the embedding block is fixedly connected with a force application rod, and the upper end of the force application rod penetrates out of the fourth caulking groove.

Through adopting above-mentioned technical scheme, when adjusting the baffle position, keep away from the power of baffle one side to the application of force pole application of force, the abaculus breaks away from the third caulking groove. The baffle is applied with force again, and the baffle slides relative to the connecting plate, when sliding to suitable position, stops to the application of force pole application of force, and reset spring resets, orders about in the abaculus embedding next third caulking groove. The force application rod is designed to facilitate the force application of a user.

The utility model discloses a further set up to: the conveying roller is hollow, and the two ends of the conveying roller are provided with through grooves communicated with the inside.

Through adopting above-mentioned technical scheme, hollow design for the weight of transfer roller reduces. In the feeding process, the lower end of the conveying roller is always abutted against the upper surface of the material, and if the conveying roller is large in mass, the rolling process is heavier. The quality of the conveying roller is reduced, the conveying effect of the conveying roller is not influenced, and the disassembly, the assembly and the transportation are convenient. The transfer roller pivoted in-process can produce a large amount of heats, leads to inside the groove intercommunication for the heat can give off better.

The utility model discloses a further set up to: and a meter counter for counting the transmission rollers is fixedly arranged on the frame.

Through adopting above-mentioned technical scheme, set up meter rice ware, can calculate transfer process in driving roller pivoted number of turns, because the transfer roller is the butt all the time in the material surface and the transfer roller rolls along with the conveying of material in step, therefore can calculate the length of material conveying.

The utility model has the advantages of it is following:

1. the tensioning roller is used for conveying the materials and adjusting the tension degree, so that the aim of keeping the materials tensioned in the feeding process is fulfilled.

2. The baffle plates for limiting are arranged on two sides of the material, so that the position of the material is limited in the conveying process, and the uniformity of rolling is improved.

Drawings

FIG. 1 is a first isometric view of the present embodiment;

FIG. 2 is a schematic structural diagram of the present embodiment;

FIG. 3 is an enlarged view of FIG. 2 at A;

fig. 4 is a partial sectional view.

Reference numerals: 10. a frame; 11. a base plate; 12. a side plate; 20. a chute; 21. a screw rod; 22. a disc; 23. a handle; 24. a slider; 30. a conveying roller; 31. a rubber layer; 32. a meter counter; 40. a tension roller; 41. a connecting plate; 42. a baffle plate; 43. a first caulking groove; 44. a second caulking groove; 45. an adjusting block; 50. a positioning assembly; 51. a return spring; 52. an insert block; 53. a third caulking groove; 54. a fourth caulking groove; 55. a force application rod; 56. a force application block; 60. and (7) a winding machine.

Detailed Description

A feeding device for a winding machine is shown in figures 1 and 2 and comprises a machine frame 10, a tensioning roller 40 and a conveying roller 30, wherein the tensioning roller 40 and the conveying roller are rotatably connected to the machine frame 10 and distributed along the discharging direction. Frame 10 includes bottom plate 11 and curb plate 12 of fixed connection in bottom plate 11 both sides respectively, and transfer roller 30 rotates to be connected in the curb plate 12 of both sides, is hollow in the transfer roller 30, and the inside logical groove of a plurality of intercommunications is seted up at transfer roller 30 both ends, and transfer roller 30 fixed surface covers has rubber layer 31. A meter counter 32 for the technique of the transfer roller 30 is fixed to one side of the side plate 12. The side plate 12 is close to one side of the conveying roller 30 and is provided with two sliding grooves 20 along the vertical direction, the sliding grooves 20 are provided with two sliding grooves and are arranged on one side close to the feeding direction, and the screw rods 21 are arranged in the two sliding grooves 20 along the vertical direction in a penetrating mode. The upper end of the screw rod 21 is rotatably connected to the side plate 12, the upper end of the screw rod 21 penetrates through the side plate 12 and then is fixedly connected with a disc 22, and the upper end face of the disc 22 is eccentrically connected with a handle 23 facilitating force application. A sliding block 24 is embedded in the sliding groove 20, the sliding block 24 is slidably connected to the sliding groove 20, and the sliding block 24 is in threaded connection with the screw rod 21. A tension roller 40 for tensioning the material is arranged between the sliders 24 on the two sides in a penetrating manner, the two sides of the tension roller 40 are respectively connected to the sliders 24 in a rotating manner, and the material is abutted against the lower end of the peripheral wall of the conveying roller 30 and the upper end of the peripheral wall of the tension roller 40.

Before feeding, the material passes the transfer roller 30 and the tensioning roller 40 in proper order, fixes material one end on the rolling machine 60, and during operation, the material upper end supports the transfer roller 30, and the lower extreme supports the tensioning roller 40. When the material is not tensioned any more, the handle 23 is applied with force, the screw rod 21 rotates to drive the sliding block 24 to slide upwards relative to the sliding groove 20, when the tension degree of the material is proper, the handle 23 stops rotating, and the tension degree adjustment is finished.

Specifically, as shown in fig. 3 and 4, a connecting plate 41 is fixedly arranged on the inner side of the side plate 12 along the thickness direction thereof, a baffle 42 for limiting the material is mounted on the connecting plate 41, a first caulking groove 43 is formed on one side of the connecting plate 41 close to the baffle 42 along the length direction thereof, and the cross section of the first caulking groove 43 is T-shaped. The end of the baffle 42 is fixedly connected with an adjusting block 45, the adjusting block 45 is embedded in the first embedding groove 43, the adjusting block 45 is slidably connected with the first embedding groove 43, and a positioning component 50 for positioning the adjusting block 45 is arranged in the connecting plate 41.

The inner wall of the first caulking groove 43 is provided with a second caulking groove 44 at one side close to the connecting plate 41, the positioning assembly 50 comprises a return spring 51 embedded in the second caulking groove 44 and an insert 52 fixedly connected to the return spring 51, and one end of the return spring 51 far away from the insert 52 is fixedly connected to the inner wall of the second caulking groove 44. One end of the insert block 52 is embedded in the second caulking groove 44, the other end penetrates out of the second caulking groove 44, and the adjusting block 45 is abutted against one side of the second caulking groove 44 and is provided with a plurality of third caulking grooves 53 along the length direction for embedding the insert block 52. The second caulking groove 44 is provided with a fourth caulking groove 54 communicated with the upper end surface of the connecting plate 41, the fourth caulking groove 54 is formed along the width direction of the connecting plate 41, the upper end of the embedded block 52 is fixedly connected with a force application rod 55, and the upper end of the force application rod 55 penetrates through the fourth caulking groove 54. The force application rod 55 is slidably connected to the fourth caulking groove 54, the upper end of the force application rod 55 is fixedly connected with a force application block 56, the lower end of the force application block 56 abuts against the upper end face of the connecting plate 41, the force application block 56 is slidably connected to the connecting plate 41, and the force application block 56 is provided with anti-slip threads.

When the width of the material is changed, the force application block 56 is pushed to the other end of the fourth caulking groove 54, the insert block 52 slides in the second caulking groove 44, and the return spring 51 is compressed until the material is completely separated from the third caulking groove 53. At this time, a force in the direction of the first caulking groove 43 is applied to the shutter 42, and when the adjusting block 45 slides in the first caulking groove 43 and slides to an appropriate position, the urging of the urging block 56 is stopped, and the elastic force of the return spring 51 rebounds the insert 52 to the initial position. At this time, the end of the insert 52 abuts against the surface of the adjusting block 45, the baffle 42 slightly slides, when the adjusting block 45 slides to a certain position, the adjusting block 45 is embedded into the third caulking groove 53, the position of the baffle 42 is limited, and the effect of limiting the material is achieved.

The working principle of the embodiment is as follows: before feeding, the material passes the transfer roller 30 and the tensioning roller 40 in proper order, fixes material one end on the rolling machine 60, and during operation, the material upper end supports the transfer roller 30, and the lower extreme supports the tensioning roller 40. When the material is not tensioned any more, the handle 23 is applied with force, the screw rod 21 rotates to drive the sliding block 24 to slide upwards relative to the sliding groove 20, when the tension degree of the material is proper, the handle 23 stops rotating, and the tension degree adjustment is finished.

The winding machine 60 works, the conveying roller 30 and the tensioning roller 40 tightly support materials, and the baffles 42 on the two sides are used for guiding and limiting the materials to achieve the purpose of feeding.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A material feeding unit for rolling machine, includes frame (10) and along horizontal direction rotation connection in frame (10) transfer roller (30), characterized by: frame (10) inboard has been seted up spout (20) along vertical direction, spout (20) have been seted up two and have been set up and be close to feeding direction one side in frame (10), two lead screw (21) are all worn to be equipped with along vertical direction in spout (20), lead screw (21) upper end is rotated and is connected in frame (10), the embedded slider (24) that is equipped with in spout (20), slider (24) sliding connection is in spout (20) and slider (24) threaded connection in lead screw (21), both sides wear to be equipped with tensioning roller (40) for the tensioning material between slider (24), tensioning roller (40) both sides rotate respectively and connect in slider (24), and in the feeding process, the material butt is in the lower extreme of transfer roller (30) perisporium and the upper end of tensioning roller (40) perisporium.

2. The feeding device for the winder as claimed in claim 1, characterized in that: the upper end of the screw rod (21) penetrates out of the rack (10), and a handle (23) convenient for force application is fixedly connected to the end part of the upper end of the screw rod (21).

3. The feeding device for the winder as claimed in claim 1, characterized in that: the surface of the conveying roller (30) is fixedly covered with a rubber layer (31) along the circumferential direction.

4. The feeding device for the winder as claimed in claim 1, characterized in that: frame (10) inboard is equipped with connecting plate (41) along its thickness direction is fixed, install on connecting plate (41) and be used for giving material spacing baffle (42), connecting plate (41) are close to baffle (42) one side level and have seted up first caulking groove (43), baffle (42) tip inlays to be established in first caulking groove (43) and baffle (42) sliding connection in first caulking groove (43), be equipped with locating component (50) of locating baffle (42) in first caulking groove (43).

5. The feeding device for the winder as claimed in claim 4, characterized in that: first caulking groove (43) inner wall is close to connecting plate (41) one side and has seted up second caulking groove (44), locating component (50) are including inlaying reset spring (51) and the abaculus (52) of fixed connection in reset spring (51) of establishing in second caulking groove (44), second caulking groove (44) are worn out to abaculus (52) keep away from reset spring (51) one end, a plurality of confession abaculus (52) are seted up on one side of baffle (42) butt first caulking groove (43) and are inlayed third caulking groove (53) of establishing.

6. The feeding device for the winder as claimed in claim 5, characterized in that: a fourth caulking groove (54) communicated with the upper end face is formed in the second caulking groove (44), a force applying rod (55) is fixedly connected to the upper end of the embedded block (52), and the upper end of the force applying rod (55) penetrates out of the fourth caulking groove (54).

7. The feeding device for the winder as claimed in claim 1, characterized in that: the conveying roller (30) is hollow, and through grooves communicated with the inside are formed in the two ends of the conveying roller (30).

8. The feeding device for the winder as claimed in claim 1, characterized in that: a meter counter (32) used for counting the transmission rollers is fixedly arranged on the frame (10).