CN223603159U - Solid reel clutch of coiling machine - Google Patents

Abstract

The utility model discloses a solid winding drum clutch device of a coiling machine, which comprises a workbench, wherein clutch components are arranged on two sides above the workbench, a solid winding drum is arranged between the two clutch components, motors are arranged on two sides, corresponding to the two clutch components, of the exterior of the workbench, and the two motors are respectively used for driving the clutch components on the corresponding sides and enabling the clutch components to be close to or far away from each other. According to the utility model, the distance between the two clutch components is adjusted through the screw rod and the sliding table in threaded connection with the screw rod, compared with the adjustment by using the hydraulic cylinder, the screw rod adjusting mode is more stable in structure and operation, the displacement distance is long, the distance adjusting task can be completed with a larger load, further, the sliding table can stably slide along the length direction of the opening through the limiting function of the two guide rods, the clutch components are not easy to shake in the moving process, the movement is more stable, and the tooth sleeves in the clutch components are more smooth when being in butt joint with the shaft ends of the solid winding drums.

Description

Solid reel clutch of coiling machine

Technical Field

The utility model relates to the technical field of coiling machines, in particular to a solid winding drum clutch device of a coiling machine.

Background

In the operation of the strip coiler, a reel is required to coil the steel strip. There are two types of coiling of reels commonly used at present, one is a collapsible reel, the other is a solid reel, and when the solid reel is used for coiling steel strips, a clutch device is needed to realize connection between the solid reel and a transmission device.

The prior art publication No. CN211100864U discloses a solid reel clutch of coiling machine, including arranging the speed reducer on the coiling machine in, its power input shaft is connected with the drive arrangement transmission of coiling machine, the output of power output shaft and the coaxial interval distribution of solid reel, be equipped with a pull rod along the axial cover in the power output shaft, be equipped with an interior tooth cover between power output shaft and the solid reel, telescopic machanism is installed to the outer interval of speed reducer, telescopic machanism's flexible end passes through the other end transmission of rotating member and power output shaft to be connected, drive arrangement drive speed reducer drive pull rod and interior tooth cover and the synchronous rotation of power output shaft, be equipped with the tooth and the tooth's socket of mutually supporting on the one end that interior tooth cover and solid reel are close to each other respectively.

The telescopic mechanism in the device adopts the hydraulic cylinder, the inner gear sleeve is driven to move through the hydraulic cylinder, so that the inner gear sleeve is separated from one end of the winding drum, the hydraulic cylinder is required to always keep stable operation, the operation of the hydraulic cylinder is easy to be influenced by external environment in practice, the hydraulic cylinder is difficult to keep stable state after long-time operation, meanwhile, in the device, the output end of the hydraulic cylinder is directly connected with the pull rod, the pull rod is lack of an effective limiting structure in the sliding process, the sliding direction of the pull rod and the stability in the sliding process are difficult to ensure, the operation of the pull rod is unstable, the stable operation of a power output shaft connected with the pull rod is blocked, and the pull rod, the power output shaft and the hydraulic cylinder are directly connected together.

Disclosure of Invention

The utility model aims to provide a solid drum clutch device of a coiling machine, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a coiling machine solid reel clutch, includes the workstation, the both sides of workstation top all are provided with clutch pack, two be provided with solid reel between the clutch pack, the workstation outside corresponds two clutch pack's both sides are all installed the motor, two the motor is used for respectively drive corresponds one side clutch pack makes it be close to or keep away from each other, so as to adapt to different specifications solid reel and realize to solid reel's separation and reunion, two all be provided with fixture and rotary mechanism on the clutch pack, two fixture cooperatees, is used for with solid reel centre gripping is fixed two between the clutch pack, two rotary mechanism cooperatees, is used for with solid reel rotates to connect between the clutch pack.

As a further scheme of the utility model, an opening penetrating up and down is formed in the inner wall of the workbench, a separation block is fixed in the middle of the opening, screw rods are respectively and rotatably connected to the middle positions of the two sides of the separation block in the opening, one ends of the two screw rods are respectively connected and fixed with one end of an output shaft of the motor corresponding to one side, and guide rods are respectively and fixedly arranged on the two sides of the two screw rods corresponding to the opening.

As a still further scheme of the utility model, the clutch assemblies comprise bases and sliding tables, the bases are detachably connected to the corresponding sliding tables through mounting plates, the upper ends of the bases are rotatably connected with rotating tables through bearings, one sides of the rotating tables, which are close to the solid winding drum, are connected with tooth sleeves through bolts, two shaft ends of the solid winding drum are respectively inserted into the tooth sleeves on one side correspondingly in a sliding manner, and the bases, the bearings and the rotating tables are matched to form a rotating mechanism for the solid winding drum.

The utility model further provides a technical scheme that the tooth sleeve is of a hollow cylindrical structure, a plurality of key grooves are formed in the inner side of the tooth sleeve, a plurality of key teeth are arranged on the shaft ends, the key teeth are in one-to-one correspondence with the key grooves and are matched with each other, the tooth sleeve and the shaft ends are in transmission connection through the matching of the key grooves and the key teeth, the key teeth are in sliding connection in the corresponding key grooves, and the tooth sleeve, the key grooves, the shaft ends and the key teeth are matched with each other to form a clamping mechanism for the solid winding drum.

As a still further scheme of the utility model, the sliding table is sleeved on the two guide rods on the corresponding side in a sliding manner, and the sliding table is in threaded connection with the screw rod on the corresponding side.

As a still further proposal of the utility model, the rotating table of one of the two clutch assemblies is connected with an external driving device, and the rotating table is driven to rotate by the external driving device and drives the solid winding drum positioned between the two rotating tables to synchronously rotate.

As a still further proposal of the utility model, the sliding table is limited by two guide rods and is connected in the opening in a sliding way.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, the tooth sleeve is connected with the rotary table through the bolts, when the key groove at the inner side of the tooth sleeve is worn, a new tooth sleeve can be conveniently replaced, the solid winding drum is clamped in the middle through the corresponding tooth sleeve, the solid winding drum is driven to rotate through the external driving device, when winding drums with different specifications need to be replaced, the corresponding clutch assemblies are driven to be mutually away through the motor, the two clutch assemblies are separated from the shaft ends at the corresponding side respectively, the two clutch assemblies are driven to be mutually close to each other through the motor after replacement, the two clutch assemblies are respectively close to the shaft ends at the corresponding side, at the moment, the tooth sleeve and the shaft ends at the corresponding side are mutually meshed and driven through the matching of the key groove and the key teeth, and further the transmission between the clutch assemblies and the solid winding drum is realized;

2. According to the utility model, the distance between the two clutch components is adjusted through the sliding table which is connected with the screw rod through the screw rod and the screw thread, compared with the adjustment by using the hydraulic cylinder, the screw rod adjusting mode is more stable in structure and operation, the displacement distance is long, the distance adjusting task can be completed with a larger load, further, through the limiting effect of the two guide rods, the sliding table can slide more stably along the length direction of the opening, the clutch components are not easy to shake in the moving process and move more stably, the tooth sleeve in the clutch components is more smooth when being in butt joint with the shaft ends of the solid winding drums, key tooth key groove dislocation is not easy to occur, and the situation of difficult butt joint is difficult to occur, and further, the two clutch components can be respectively moved through the left motor and the right motor to adjust the distance between the two clutch components so as to adapt to the solid winding drums with different specifications, and phase separation or meshing transmission of different winding drums is realized.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic top view of the present utility model.

FIG. 3 is a schematic view of the clutch assembly of the present utility model in an expanded configuration.

Fig. 4 is a schematic structural view of a workbench in the utility model.

Reference numerals annotate 1-bench, 11-opening, 12-spacer, 13-guide bar, 14-screw, 2-clutch assembly, 21-base, 22-bearing, 23-rotary table, 24-tooth cover, 25-sliding table, 26-mounting plate, 27-keyway, 3-solid reel, 31-shaft end, 32-key teeth, 4-motor.

Detailed Description

The present utility model will be described in detail below with reference to the drawings, in which like or identical parts are given the same reference numerals, and in which the shape, thickness or height of each component may be enlarged or reduced in practical use. The examples set forth herein are intended to be illustrative of the utility model and are not intended to limit the scope of the utility model. Any obvious modifications or alterations to the utility model, as would be apparent, are made without departing from the spirit and scope of the present utility model.

Referring to fig. 1 and 2, in an embodiment of the present utility model, a solid drum clutch device of a coiler includes a workbench 1, clutch assemblies 2 are disposed on two sides above the workbench 1, a solid drum 3 is disposed between the two clutch assemblies 2, motors 4 are mounted on two sides of the workbench 1 corresponding to the two clutch assemblies 2, the two motors 4 are respectively used for driving the clutch assemblies 2 corresponding to one side and making them approach or separate from each other, so as to adapt to the solid drum 3 with different specifications and realize the clutch of the solid drum 3, clamping mechanisms and rotating mechanisms are disposed on the two clutch assemblies 2, the two clamping mechanisms are matched, and are used for clamping and fixing the solid drum 3 between the two clutch assemblies 2, and the two rotating mechanisms are matched, and are used for rotationally connecting the solid drum 3 between the two clutch assemblies 2.

Referring to fig. 3, the clutch assembly 2 includes a base 21 and a sliding table 25, the base 21 is detachably connected to the sliding table 25 through a mounting plate 26, the upper end of the base 21 is rotatably connected with a rotary table 23 through a bearing 22, the rotary table 23 of one of the two clutch assemblies 2 is connected with an external driving device, the rotary table 23 is rotated through the external driving device and drives a solid winding drum 3 positioned between the two rotary tables 23 to synchronously rotate, so as to realize winding work of a steel belt, one side of the rotary table 23, which is close to the solid winding drum 3, is connected with a toothed sleeve 24 through a bolt, the toothed sleeve 24 is of a hollow cylindrical structure, and a plurality of key grooves 27 are formed in the inner side of the toothed sleeve;

The two shaft ends 31 of the solid winding drum 3 are respectively inserted into the tooth sleeves 24 on the corresponding sides in a sliding manner, the shaft ends 31 are provided with a plurality of key teeth 32, the key teeth 32 are arranged in one-to-one correspondence with the key grooves 27 and are matched with each other, the tooth sleeves 24 and the shaft ends 31 are in transmission connection through the matching of the key grooves 27 and the key teeth 32, and the key teeth 32 are in sliding connection in the corresponding key grooves 27;

In this embodiment, the tooth sleeve 24 is connected with the rotary table 23 through the bolt, when the key groove 27 on the inner side of the tooth sleeve 24 is worn, the new tooth sleeve can be conveniently replaced, the two clutch assemblies 2 clamp the solid winding drum 3 in the middle through the corresponding tooth sleeve 24, the solid winding drum 3 is driven to rotate through an external driving device to work, when the winding drums with different specifications need to be replaced, the corresponding clutch assemblies 2 are driven to be far away from each other through the motor 4, the two clutch assemblies 2 are separated from the corresponding shaft ends 31 on one side respectively, after replacement, the two clutch assemblies 2 are driven to be close to each other through the motor 4, the two clutch assemblies 2 are respectively close to the corresponding shaft ends 31 on one side, and at the moment, the tooth sleeve 24 and the corresponding shaft ends 31 on one side are meshed with each other through the matching of the key groove 27 and the key teeth 32 to drive, so that the transmission between the clutch assemblies 2 and the solid winding drum 3 is realized.

Referring to fig. 4, an opening 11 penetrating up and down is formed in the inner wall of the workbench 1, a spacer block 12 is fixed in the middle of the opening 11, screw rods 14 are rotatably connected in the middle of two sides of the opening 11 corresponding to the spacer block 12, one ends of the two screw rods 14 are respectively connected and fixed with one end of an output shaft of the motor 4 corresponding to one side, guide rods 13 are fixed on two sides of the opening 11 corresponding to the two screw rods 14, a sliding table 25 is slidably sleeved on the two guide rods 13 corresponding to one side, and the sliding table 25 is in threaded connection with the screw rods 14 corresponding to one side;

In this embodiment, the motor 4 rotates the screw rod 14, the screw rod 14 is in threaded fit with the sliding table 25, and meanwhile, the sliding table 25 slides along the length direction of the opening 11 under the limiting action of the two guide rods 13, so that the clutch assemblies 2 above the sliding table are driven to synchronously move, the two clutch assemblies 2 can be respectively moved by the left motor 4 and the right motor 4, the distance between the two clutch assemblies 2 is adjusted, and the solid reels 3 with different specifications are adapted, so that the phase separation or meshing transmission of different reels is realized.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (7)

1. The utility model provides a coiling machine solid reel clutch, includes workstation (1), its characterized in that, both sides of workstation (1) top all are provided with clutch pack (2), two be provided with solid reel (3) between clutch pack (2), motor (4) are all installed to the both sides of workstation (1) outside corresponding two clutch pack (2), two motor (4) are used for respectively driving corresponding one side clutch pack (2) and make it be close to or keep away from each other to adapt to solid reel (3) of different specifications and realize the separation and reunion of solid reel (3), two all be provided with fixture and rotary mechanism on clutch pack (2), two fixture cooperatees, be used for with solid reel (3) centre gripping is fixed between clutch pack (2), two rotary mechanism cooperatees, is used for with solid reel (3) rotate and connect between two clutch pack (2).

2. The solid reel clutch device of a coiling machine according to claim 1, wherein an opening (11) penetrating up and down is formed in the inner wall of the workbench (1), a separation block (12) is fixed in the middle of the opening (11), screw rods (14) are respectively and rotatably connected to the middle positions of two sides of the separation block (12) in the opening (11), one ends of the two screw rods (14) are respectively connected and fixed with one end of an output shaft of the motor (4) corresponding to one side, and guide rods (13) are respectively fixed to two sides of the two screw rods (14) corresponding to the opening (11).

3. The solid reel clutch device of a coiling machine as in claim 2, wherein the two clutch components (2) comprise a base (21) and a sliding table (25), the two bases (21) are detachably connected to the corresponding sliding tables (25) through mounting plates (26), the upper ends of the two bases (21) are rotatably connected with a rotary table (23) through bearings (22), one side of the two rotary tables (23) close to the solid reel (3) is connected with a toothed sleeve (24) through bolts, two shaft ends (31) of the solid reel (3) are respectively inserted into the toothed sleeve (24) on the corresponding side in a sliding mode, and the two bases (21), the two bearings (22) and the two rotary tables (23) are matched to form a rotating mechanism for the solid reel (3).

4. A solid drum clutch device for a coiling machine as in claim 3, wherein the tooth sleeve (24) is of a hollow tubular structure, a plurality of key grooves (27) are arranged on the inner side of the tooth sleeve, a plurality of key teeth (32) are arranged on the shaft end (31), the key teeth (32) are arranged in a one-to-one correspondence and are mutually matched with the key grooves (27), the tooth sleeve (24) and the shaft end (31) are in transmission connection through the matching of the key grooves (27) and the key teeth (32), the key teeth (32) are in sliding connection in the corresponding key grooves (27), and the tooth sleeve (24), the key grooves (27), the shaft end (31) and the key teeth (32) are matched to form a clamping mechanism for the solid drum (3).

5. The solid drum clutch device of a coiler according to claim 4, characterized in that the sliding table (25) is slidingly sleeved on the two guide bars (13) of the corresponding side, and the sliding table (25) is screwed with the screw (14) of the corresponding side.

6. A solid drum clutch device for a coiler according to claim 3 or 5, characterized in that the rotary table (23) of one of the two clutch assemblies (2) is connected to an external drive means, and that the rotary table (23) is driven in rotation by the external drive means and drives the solid drum (3) between the two rotary tables (23) in rotation in synchronization.

7. The solid drum clutch device of a coiler according to claim 5, characterized in that the sliding table (25) is limited by two guide bars (13) and slidingly connected in the opening (11).