CN219602769U - Coil feeding device with stabilizing mechanism - Google Patents

Abstract

The utility model discloses a coil feeding device with a stabilizing mechanism, which comprises a base and a coil feeding roller, wherein the top of the base is slidably connected with a pair of supporting frames, one side, close to the supporting frames, of each supporting frame is rotationally connected with a clamping cylinder, the side wall of each clamping cylinder is in threaded connection with a threaded rod, the side wall of each threaded rod is rotationally connected with a conical block, the outer wall of each clamping cylinder is slidably connected with four fixing rods, one side, close to the sides, of each fixing rod abuts against the outer wall of each conical block, springs are fixedly connected between each fixing rod and each clamping cylinder, and the coil feeding roller is arranged on the outer wall of each clamping cylinder, and the coil feeding device has the beneficial effects that: through rotating threaded rod to inside spiral removal, drive the circular cone piece simultaneously and remove to outwards extrude four dead levers, drive the circular arc board and outwards slide, realize sending the centre gripping of roll inner wall fixed, can effectively improve and send the stability of roll unreeling on the support frame.

Description

Coil feeding device with stabilizing mechanism

Technical Field

The utility model relates to the technical field of film production equipment, in particular to a coil feeding device with a stabilizing mechanism.

Background

When the coiled film roll is processed in the next step, for example, the coiled film roll enters a cutting machine, a coating machine, a multi-layer composite device, a coating device and the like, the coiled film roll needs to be uncoiled again by a coil feeding device for the next working procedure, so that the stable work of the coil feeding device is a precondition that the film processing is smoothly carried out.

The utility model discloses a send a roll mechanism for CN212711957U, take off the spool groove with the film spool is direct, change the film roll on the film spool and can accomplish the film roll and change, need not to dismantle or install the connecting piece and carry out spacingly to the film spool in the change process, the film spool is direct to be placed in the spool groove on the film roll frame, convenient to use, but in the in-service use, because send the spool and directly insert inside the spool groove.

Therefore, when the feeding roller of the feeding device rotates at a high speed, the feeding roller is easy to vibrate, the unreeled film material is easy to cause the problems of different tightness states, direction deviation and the like, and the production quality of the device is greatly reduced.

The coil feeding device with the stabilizing mechanism is designed and produced so as to solve the problem that the coil feeding device cannot stably unreel.

Disclosure of Invention

The utility model aims to solve the technical problems: however, in the actual use process, since the feeding roller is directly inserted into the roller groove, the feeding roller is easy to vibrate when the feeding device rotates at a high speed, the unreeled film material is easy to cause the problems of different tightness states, direction deviation and the like, and the production quality of the device is greatly reduced, so that the feeding device with the stabilizing mechanism is provided.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a send roll device with stabilizing mean, includes the base and send the roll, base top sliding connection has a pair of support frame, the support frame all rotates near one side mutually and is connected with the centre gripping section of thick bamboo, centre gripping section of thick bamboo lateral wall threaded connection has the threaded rod, threaded rod lateral wall just is located the inside one side rotation of centre gripping section of thick bamboo and is connected with the cone piece, centre gripping section of thick bamboo outer wall sliding connection has four the dead lever is close to one side mutually and offsets with the cone piece outer wall, equal fixedly connected with spring between dead lever and the centre gripping section of thick bamboo, send the roll setting at the centre gripping section of thick bamboo outer wall, through rotating threaded rod to inside spiral removal, drive the cone piece simultaneously and remove to outwards extrude four dead levers, drive the outside slip of circular arc board to realize will sending the roll and stabilize between the support frame, can effectively improve the stability of sending the roll to unreel on the support frame.

Preferably, the dead lever keeps away from the equal fixedly connected with circular arc board in one side mutually, circular arc board outer wall offsets with sending a roll roller inner wall, and it is fixed to be convenient for carry out the centre gripping to different sizes sending a roll roller inner wall through the circular arc board, can increase simultaneously with sending a roll roller inner wall laminating degree, stability when further improving the device centre gripping, increase the universal performance of device.

Preferably, the threaded rod lateral wall fixedly connected with carousel, the support frame lateral wall just has offered logical groove with the corresponding position of threaded rod, is convenient for rotate the threaded rod through the carousel to the centre gripping of sending the roller is adjusted fast or is removed the restriction, improves the convenient performance of device, drives clamping cylinder and threaded rod at logical inslot portion rotation through leading to the groove in the roller unreeling process of being convenient for send simultaneously, avoids influencing the threaded rod and rotates, thereby influences the centre gripping effect to sending the roller.

Preferably, a pair of guide way has all been seted up to centre gripping section of thick bamboo lateral wall, the equal fixedly connected with of conical block lateral wall and the guide bar of guide way looks adaptation drive the conical block through rotating the threaded rod and remove the in-process, drive the guide bar and slide at the guide way inside to play the guide effect to the slip of conical block, avoid the conical block to follow the threaded rod and rotate together, improve the stability of device.

Preferably, the adjusting cavity is formed in the base, the bidirectional screw is rotationally connected to the inside of the adjusting cavity, a pair of sliding blocks are connected to the outer wall of the bidirectional screw in a threaded mode, the top of each sliding block penetrates through the base and is fixedly connected with the supporting frame, the side wall of the base is fixedly connected with a driving motor, the driving motor is started to drive the bidirectional screw to rotate, the sliding blocks in threaded connection are driven to slide along with the rotation of the bidirectional screw, the supporting frame is driven to slide towards one side far away from or close to one side of the sliding block, and therefore the clamping and fixing of the feeding rollers with different sizes are facilitated, and the universality of the device is improved.

Preferably, the driving motor output passes and adjusts chamber and bi-directional screw rod fixed connection, adjust the inside fixedly connected with slide bar of chamber, sliding block sliding connection is at the slide bar outer wall, drives the sliding block through the slide bar to bi-directional screw rod and carries out the slip in-process, starts the guide effect, avoids the sliding block to follow bi-directional screw rod and rotate together, improves the stability performance of device.

Compared with the prior art, the utility model has the beneficial effects that: the spiral moving of the threaded rod to the inside is realized, and the conical block is driven to move to the inside simultaneously, so that the four fixed rods are extruded outwards to drive the arc plates to slide outwards, thereby realizing that the roll feeding roller is stably fixed between the support frames, effectively improving the stability of unreeling the roll feeding roller on the support frames, avoiding the vibration of the roll feeding roller at high rotating speed, causing the unreeled film material to have the problems of different tightness states, direction deviation and the like, and improving the production quality of the device;

and drive the circular cone piece through rotating the threaded rod and remove inwards, be convenient for carry out the centre gripping to the roll-feeding roller of equidimension not according to adjusting threaded rod screw distance and fix, improve the universal performance of device.

Drawings

FIG. 1 is a schematic view of a front partial cut-away structure of a roll feeder of the present utility model;

FIG. 2 is a schematic view of a partial enlarged structure at A of the present utility model;

fig. 3 is a schematic view of the overall appearance and structure of the arc plate of the present utility model.

In the figure: 1. a base; 2. a roll feeding roller; 3. a support frame; 4. a clamping cylinder; 5. a threaded rod; 6. conical blocks; 7. a fixed rod; 8. a spring; 9. an arc plate; 10. a turntable; 11. a guide groove; 12. a guide rod; 13. a regulating chamber; 14. a bidirectional screw; 15. a sliding block; 16. a through groove; 17. a driving motor; 18. and a slide bar.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

Example 1

Referring to fig. 1-3, the present embodiment provides a coil feeding device with a stabilizing mechanism, including a base 1 and a coil feeding roller 2, a pair of support frames 3 are slidably connected at the top of the base 1, a clamping cylinder 4 is rotatably connected at a side of the support frames 3, a threaded rod 5 is threadably connected at a side wall of the clamping cylinder 4, a conical block 6 is rotatably connected at a side wall of the threaded rod 5 and is located at one side inside the clamping cylinder 4, four fixing rods 7 are slidably connected at an outer wall of the clamping cylinder 4, one side of the four fixing rods 7 is close to the other side and abuts against an outer wall of the conical block 6, springs 8 are fixedly connected between the fixing rods 7 and the clamping cylinder 4, through grooves 16 are formed at a side wall of the support frames 3 and correspond to the threaded rod 5, the rotation of the threaded rod 5 is prevented from being hindered by the through grooves 16, the coil feeding roller 2 is arranged at an outer wall of the clamping cylinder 4, a turntable 10 is fixedly connected at a side wall of the threaded rod 5, and arc plates 9 are fixedly connected at a side of the fixing rods 7 which is far away from the outer wall of the arc plates 9 abuts against an inner wall of the coil feeding roller 2;

when the automatic coil feeding device is used, the coil feeding roller 2 is firstly placed on the outer wall of the clamping cylinder 4, the driving motor 17 is started to drive the bidirectional screw 14 to rotate, the sliding block 15 in threaded connection is driven to slide along with the bidirectional screw, so that the supporting frame 3 is driven to slide towards the middle, the length of the coil feeding roller 2 is adjusted according to the length of the coil feeding roller 2, the two sides of the coil feeding roller 2 are inserted into the outer wall of the clamping cylinder 4, then the rotating turntable 10 is used for driving the threaded rod 5 to move spirally inwards, the conical block 6 is driven to move inwards, the four fixing rods 7 are extruded outwards, the arc plates 9 are driven to slide outwards, and meanwhile the springs 8 are extruded, so that the coil feeding roller 2 is stably fixed between the supporting frames 3, the stability of coil feeding roller 2 on the supporting frames 3 can be effectively improved, the coil feeding roller 2 at high rotation speed is prevented from vibrating, the problems of different tightness state, direction deviation and the like of the discharged film material are avoided, the production quality of the device is improved, and after the coil feeding roller 2 is required to be disassembled, the technical problem that the coil feeding cannot be stably discharged in the prior art is solved.

Wherein, a pair of guide way 11 all offer at clamping cylinder 4 lateral wall, with the equal fixed connection of guide bar 12 of guide way 11 looks adaptation at conical block 6 lateral wall, drive conical block 6 through rotation threaded rod 5 and remove the in-process, drive guide bar 12 and slide at guide way 11 inside to play the guide effect to conical block 6's slip, avoid conical block 6 to follow threaded rod 5 and rotate together, improve the stability of device.

The adjusting cavity 13 is formed in the base 1, the bidirectional screw rod 14 is rotationally connected in the adjusting cavity 13, a pair of sliding blocks 15 are in threaded connection with the outer wall of the bidirectional screw rod 14, the top of each sliding block 15 penetrates through the base 1 and is fixedly connected with the supporting frame 3, the driving motor 17 is fixedly connected with the side wall of the base 1, the output end of the driving motor 17 penetrates through the adjusting cavity 13 and is fixedly connected with the bidirectional screw rod 14, the sliding rod 18 is fixedly connected in the adjusting cavity 13, and the sliding blocks 15 are in sliding connection with the outer wall of the sliding rod 18;

the driving motor 17 is started to drive the bidirectional screw rod 14 to rotate, and then the sliding block 15 in threaded connection is driven to slide, so that the supporting frame 3 is driven to slide towards one side far away from or close to the other side, the roll feeding rollers 2 with different sizes are clamped and fixed conveniently, the universality of the device is improved, and meanwhile, in the sliding process of driving the sliding block 15 to slide the bidirectional screw rod 14 through the sliding rod 18, the guiding function is started, and the stability of the device is improved.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Other parts of the present utility model not described in detail are all of the prior art, and are not described in detail herein.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (6)

1. The utility model provides a send roll device with stabilizing mean, includes base (1) and send roll (2), base (1) top sliding connection has a pair of support frame (3), its characterized in that: the utility model discloses a clamping cylinder, including support frame (3), clamping cylinder (4), threaded rod (5) are connected with in equal rotation in one side that support frame (3) is close to mutually, clamping cylinder (4) lateral wall threaded connection has threaded rod (5), threaded rod (5) lateral wall just is located clamping cylinder (4) inside one side and rotates and be connected with circular cone piece (6), clamping cylinder (4) outer wall sliding connection has four dead lever (7), four dead lever (7) are close to one side mutually and offset with circular cone piece (6) outer wall, equal fixedly connected with spring (8) between dead lever (7) and clamping cylinder (4), send wind roller (2) setting at clamping cylinder (4) outer wall.

2. A coil feeder with stabilizing mechanism according to claim 1, wherein: the fixed rod (7) is kept away from one side all fixedly connected with circular arc board (9), circular arc board (9) outer wall offsets with send roll (2) inner wall.

3. A coil feeder with stabilizing mechanism according to claim 1, wherein: the side wall of the threaded rod (5) is fixedly connected with a rotary table (10), and a through groove (16) is formed in the side wall of the supporting frame (3) and at a position corresponding to the threaded rod (5).

4. A coil feeder with stabilizing mechanism according to claim 1, wherein: a pair of guide grooves (11) are formed in the side walls of the clamping cylinder (4), and guide rods (12) matched with the guide grooves (11) are fixedly connected to the side walls of the conical blocks (6).

5. A coil feeder with stabilizing mechanism according to claim 1, wherein: the adjustable screw is characterized in that an adjusting cavity (13) is formed in the base (1), a bidirectional screw rod (14) is connected to the adjusting cavity (13) in a rotating mode, a pair of sliding blocks (15) are connected to the outer wall of the bidirectional screw rod (14) in a threaded mode, the tops of the sliding blocks (15) penetrate through the base (1) and are fixedly connected with the supporting frame (3), and a driving motor (17) is fixedly connected to the side wall of the base (1).

6. A coil feeder with stabilizing mechanism according to claim 5, wherein: the output end of the driving motor (17) penetrates through the adjusting cavity (13) and is fixedly connected with the bidirectional screw rod (14), a sliding rod (18) is fixedly connected inside the adjusting cavity (13), and the sliding block (15) is slidably connected to the outer wall of the sliding rod (18).