CN220641842U

CN220641842U - Winding drum fixing mechanism for winding machine

Info

Publication number: CN220641842U
Application number: CN202322289629.XU
Authority: CN
Inventors: 江方文; 肖方顺; 张世超
Original assignee: Huishun Intelligent Machinery Shenzhen Co ltd
Current assignee: Huishun Intelligent Machinery Shenzhen Co ltd
Priority date: 2023-08-25
Filing date: 2023-08-25
Publication date: 2024-03-22
Anticipated expiration: 2033-08-25

Abstract

The utility model provides a winding drum fixing mechanism for a winding machine, which relates to the technical field of winding machines and comprises a workbench, wherein mounting plates are fixedly arranged on two sides of the upper surface of the workbench, a winding drum main body is arranged between the two mounting plates, movable bottom plates are movably arranged on two sides of the upper surface of the workbench, and a driving mechanism for controlling the movement of the movable bottom plates is arranged in the workbench. According to the utility model, through the driving of the servo motor and the meshing transmission between the second bidirectional screw rod and the second screw rod sleeve, the arc-shaped baffle plate can be controlled to move, and the two sides of the winding drum main body are clamped and limited, so that the winding drum main body cannot rotate, the condition of loosening of materials caused by the rotation of the winding drum main body cannot occur after the winding of materials is completed, and the winding drum is more convenient to use.

Description

Winding drum fixing mechanism for winding machine

Technical Field

The utility model relates to the technical field of winders, in particular to a winding drum fixing mechanism for a winding machine.

Background

The rolling machine is equipment for rolling raw materials into coiled materials through a mechanical mode, and is widely applied to processing production lines of paper rolls, cloth rolls, plastic rolls and metal coiled materials, a coiling drum is an important component part of the rolling machine, materials are rolled on the surface of the coiling drum through controlling rotation of the coiling drum, the rolling drum of the die-cutting product rolling machine is provided by the patent with the application number of 202221432491.3, the rolling drum of the die-cutting product rolling machine comprises a fixing unit and a coiling drum unit, the fixing unit comprises a rolling drum, the left part of the outer surface of the rolling drum is fixedly connected with a limiting disc, the right side surface of the limiting disc is fixedly connected with a lug, the right part of the rolling drum is provided with a locking disc through external thread connection, and the coiling drum unit comprises a drum main body. The fixing unit is arranged, the winding drum can be fast fixed on the winding shaft through the mutual matching of the limiting disc, the protruding block and the locking disc, a plurality of fasteners do not need to be screwed, the operation time is reduced, the later maintenance is convenient, the fixing unit is convenient to use, meanwhile, the mutual matching of the attaching spring, the attaching sliding block and the attaching sliding hole of the winding drum unit is improved, the friction force between the attaching sliding block and the winding shaft is increased, the winding drum is guaranteed to be stable in rotation, and the slipping condition can not occur.

But in the above scheme, after the winding of the material is completed, the winding drum cannot fix the position of the winding drum, the winding drum can rotate, the material can be dropped in the rotating process, repeated winding is required, and the operation process is complicated. Therefore, we make improvements to this and propose a roll-holding mechanism for a winder.

Disclosure of Invention

The utility model mainly aims to provide a winding drum fixing mechanism for a winding machine, which can effectively solve the problem.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a reel fixed establishment for rolling machine, includes the workstation, the equal fixed mounting in upper surface both sides of workstation has the mounting panel, two install the reel main part between the mounting panel, the equal movable mounting in upper surface both sides of workstation has the movable bottom plate, the inside of workstation is provided with the actuating mechanism that the control moved the bottom plate removed, every the bracing piece is all installed to the upper surface both sides of moving the bottom plate, the fixed plate is installed at the top of bracing piece, one side of fixed plate is provided with the stop gear who is used for fixing the reel main part.

Preferably, the driving mechanism comprises a first mounting groove, a second mounting groove and a driving motor, wherein the first mounting groove is formed in the upper surface of the workbench, the second mounting groove is formed in the upper surface of the workbench and located at two sides of the second mounting groove, and the driving motor is mounted on one end surface of the workbench and located at one side of the first mounting groove.

Preferably, the output end of the driving motor is provided with a first bidirectional screw rod, one end of the first bidirectional screw rod penetrates through the inside of the workbench and is rotatably arranged on the inner wall of one end of the first mounting groove, two side screw rods of the first bidirectional screw rod are respectively and movably provided with a first screw rod sleeve, and the top of each first screw rod sleeve is fixedly connected with the lower surface of the movable bottom plate at the corresponding position.

Preferably, a guide rod is mounted in each second mounting groove, guide sliding blocks are mounted on two sides of the lower surface of each movable bottom plate, and each guide sliding block is slidably arranged on a rod body of the guide rod at a corresponding position.

Preferably, the limiting mechanism comprises a third mounting groove and a servo motor, wherein the third mounting groove is formed in one side surface of each fixing plate, and the servo motor is mounted on one end surface of each fixing plate.

Preferably, the output end of each servo motor is provided with a second bidirectional screw rod, one end of each second bidirectional screw rod rotates on the inner wall of one end of the third installation groove at the corresponding position, and two side screw rod bodies of each second bidirectional screw rod are movably provided with second screw rod sleeves.

Preferably, a limiting plate is mounted at one end of each second screw rod sleeve, a limiting groove is formed in one side surface of each limiting plate, and limiting springs are mounted at two sides of one end inner wall of each limiting groove.

Preferably, a sliding block is installed at one end of the limiting spring, one end of the sliding block is slidably arranged in the limiting groove, and an arc-shaped baffle is installed at the other end of the sliding block.

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

1. through driving motor's drive, under the meshing effect between first two-way lead screw and first lead screw cover, can adjust stop gear position, conveniently carry out spacing fixedly to the reel, through servo motor's drive, through the meshing transmission between second two-way lead screw and the second lead screw cover, steerable arc baffle removes, it is spacing to carry out the centre gripping to the both sides of reel main part for the reel main part can not appear rotating, after accomplishing the rolling to the material, can not appear the loose condition of the material that self rotation caused, it is more convenient during the use.

2. The arc baffle carries out movable mounting through slider and spacing spring for the arc baffle still has the removal space of certain distance behind the edge contact with the reel main part, under spacing spring's elastic action, can make the arc baffle unanimously keep in close contact with the surface of reel main part, to the better fixed effect of reel, also can play the guard action to reel main part surface material, makes the arc baffle can not cause the damage to the reel main part because of the travel distance is great.

Drawings

FIG. 1 is a schematic three-dimensional structure of the present utility model;

FIG. 2 is a side view of the present utility model;

FIG. 3 is a schematic perspective view of the cross-section of FIG. 2 at A-A in accordance with the present utility model;

FIG. 4 is a schematic view of a cross-sectional perspective structure at B-B in FIG. 2 according to the present utility model;

FIG. 5 is a schematic view of the cross-sectional perspective view of the structure of FIG. 2 at C-C in accordance with the present utility model;

fig. 6 is an enlarged view of fig. 5 at D in accordance with the present utility model.

In the figure: 1. a work table; 2. a mounting plate; 3. a spool body; 4. a movable bottom plate; 401. a guide slide block; 5. a driving mechanism; 501. a first mounting groove; 502. a second mounting groove; 5021. a guide rod; 503. a driving motor; 504. a first bidirectional screw rod; 505. a first screw sleeve; 6. a support rod; 7. a fixing plate; 8. a limiting mechanism; 801. a third mounting groove; 802. a servo motor; 803. a second bidirectional screw rod; 804. a second screw sleeve; 805. a limiting plate; 806. a limit groove; 807. a limit spring; 808. a slide block; 809. an arc baffle.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in FIG. 1, a reel fixing mechanism for a winding machine comprises a workbench 1, wherein mounting plates 2 are fixedly arranged on two sides of the upper surface of the workbench 1, a reel main body 3 is arranged between the two mounting plates 2, movable bottom plates 4 are movably arranged on two sides of the upper surface of the workbench 1, driving mechanisms 5 for controlling the movement of the movable bottom plates 4 are arranged in the workbench 1, supporting rods 6 are arranged on two sides of the upper surface of each movable bottom plate 4, a fixing plate 7 is arranged at the top of each supporting rod 6, and a limiting mechanism 8 for fixing the reel main body 3 is arranged on one side of each fixing plate 7.

As shown in fig. 3 and 4, the driving mechanism 5 includes a first mounting groove 501, a second mounting groove 502 and a driving motor 503, the first mounting groove 501 is formed on the upper surface of the workbench 1, the second mounting groove 502 is formed on the upper surface of the workbench 1 and located at two sides of the second mounting groove 502, the driving motor 503 is mounted on one end surface of the workbench 1 and located at one side of the first mounting groove 501, a first bidirectional screw rod 504 is mounted at an output end of the driving motor 503, one end of the first bidirectional screw rod 504 penetrates through an inner wall of one end of the workbench 1 and is rotatably disposed on an inner wall of one end of the first mounting groove 501, first screw rod sleeves 505 are movably mounted on two side rods of the first bidirectional screw rod 504, the top of each first screw rod sleeve 505 is fixedly connected with the lower surface of the movable bottom plate 4 at a corresponding position, guide rods 5021 are mounted inside each second mounting groove 502, guide sliding blocks 401 are mounted on two sides of the lower surface of each movable bottom plate 4, and each guide sliding block 401 is slidably disposed on a rod body of the guide rod 5021 at the corresponding position.

Through the meshing transmission between first two-way lead screw 504 and the first screw sleeve 505, under driving motor 503's drive, can adjust stop gear 8's position, conveniently carry out spacing fixedly to reel main part 3, through the sliding fit between guide slider 401 and the guide bar 5021, can carry out spacingly to the removal orbit of moving bottom plate 4 for moving bottom plate 4 can be more stable at the removal in-process, and is more convenient during the use.

As shown in fig. 5 and 6, the limiting mechanism 8 includes a third mounting groove 801 and a servo motor 802, the third mounting groove 801 is formed on a side surface of each fixing plate 7, the servo motor 802 is mounted on an end surface of each fixing plate 7, a second bidirectional screw 803 is mounted at an output end of each servo motor 802, one end of each second bidirectional screw 803 is rotated on an inner wall of one end of the third mounting groove 801 at a corresponding position, second screw sleeves 804 are movably mounted on two side rods of each second bidirectional screw 803, a limiting plate 805 is mounted at one end of each second screw sleeve 804, a limiting groove 806 is formed on a side surface of each limiting plate 805, limiting springs 807 are mounted at two sides of an inner wall of one end of each limiting groove 806, a slider 808 is mounted at one end of each limiting spring 807, one end of each slider 808 is slidably disposed in the inside of the limiting groove 806, and an arc-shaped baffle 809 is mounted at the other end of each slider 808.

Through the meshing transmission between second bidirectional screw 803 and the second screw sleeve 804, under the drive of servo motor 802, steerable arc-shaped baffle 809 removes, and is spacing to the reel centre gripping for the fixed position of reel can not appear rotating, and arc-shaped baffle 809 carries out movable mounting through slider 808 and spacing spring 807, under the elastic action of spacing spring 807, can make arc-shaped baffle 809 keep closely laminating with reel main part 3, has better spacing effect, also can play the guard action to reel main part 3 surface.

The working principle of the winding drum fixing mechanism for the winding machine is as follows:

when the reel body 3 needs to be fixed, the first bidirectional screw rod 504 is controlled to rotate by the driving of the driving motor 503, under the meshing action between the first bidirectional screw rod 504 and the first screw rod sleeve 505, the two first screw rod sleeves 505 drive the top movable bottom plate 4 to move relatively, further the top limiting mechanism 8 can be moved to two sides of the reel body 3, the second bidirectional screw rod 803 can be controlled to rotate by the driving of the servo motor 802, the second screw rod sleeve 804 drives the two limiting plates 805 on the same side to move in opposite directions by the meshing transmission between the second bidirectional screw rod 803 and the second screw rod sleeve 804, so that the two sides of the reel body 3 are clamped and limited by the arc-shaped baffle 809, the reel body 3 cannot rotate, after the winding of the material is completed, the condition that the material caused by rotation of the winding machine cannot occur, the winding machine is more convenient to use, two ends of the winding drum main body 3 are provided with two arc baffles 809, the better limiting and fixing effect of the winding drum main body 3 can be achieved, the arc baffles 809 are movably mounted through sliding blocks 808 and limiting springs 807, the arc baffles 809 are in contact with the edge of the winding drum main body 3 and further have a moving space with a certain distance, under the elastic effect of the limiting springs 807, the arc baffles 809 and the surface of the winding drum main body 3 are kept in close contact consistently, the better fixing effect of the winding drum is achieved, the protection effect of the surface material of the winding drum main body 3 can be achieved, the arc baffles 809 cannot damage the winding drum main body 3 due to larger moving distance, and the winding drum main body 3 is more convenient to use.

It should be understood that the foregoing examples of the present utility model are merely illustrative of the present utility model and not limiting of the embodiments of the present utility model, and that various other changes and modifications can be made by one skilled in the art based on the above description, and it is not intended to be exhaustive of all embodiments, and all obvious changes and modifications that come within the scope of the utility model are still within the scope of the utility model.

Claims

1. The utility model provides a reel fixed establishment for rolling machine, includes workstation (1), its characterized in that: the utility model discloses a winding drum structure, including workstation (1), mounting panel (2) are all fixed mounting to upper surface both sides of workstation (1), two install reel main part (3) between mounting panel (2), the equal movable mounting in upper surface both sides of workstation (1) has movable bottom plate (4), the inside of workstation (1) is provided with driving mechanism (5) that control movable bottom plate (4) removed, every bracing piece (6) are all installed to the upper surface both sides of movable bottom plate (4), fixed plate (7) are installed at the top of bracing piece (6), one side of fixed plate (7) is provided with stop gear (8) that are used for fixing reel main part (3).

2. A roll-holding mechanism for a winding machine as defined in claim 1, wherein: the driving mechanism (5) comprises a first mounting groove (501), a second mounting groove (502) and a driving motor (503), wherein the first mounting groove (501) is formed in the upper surface of the workbench (1), the second mounting groove (502) is formed in the upper surface of the workbench (1) and located on two sides of the second mounting groove (502), and the driving motor (503) is mounted on one end surface of the workbench (1) and located on one side of the first mounting groove (501).

3. A roll-holding mechanism for a winding machine as defined in claim 2, wherein: the output end of the driving motor (503) is provided with a first bidirectional screw rod (504), one end of the first bidirectional screw rod (504) penetrates through the inside of the workbench (1) and is rotatably arranged on the inner wall of one end of the first mounting groove (501), two side rod bodies of the first bidirectional screw rod (504) are respectively and movably provided with a first screw rod sleeve (505), and the top of each first screw rod sleeve (505) is fixedly connected with the lower surface of the movable bottom plate (4) at the corresponding position.

4. A roll-holding mechanism for a winding machine as defined in claim 2, wherein: guide rods (5021) are arranged in the second mounting grooves (502), guide sliding blocks (401) are arranged on two sides of the lower surface of each movable bottom plate (4), and each guide sliding block (401) is arranged on the rod body of the corresponding guide rod (5021) in a sliding mode.

5. A roll-holding mechanism for a winding machine as defined in claim 1, wherein: the limiting mechanism (8) comprises a third mounting groove (801) and a servo motor (802), the third mounting groove (801) is formed in one side surface of each fixing plate (7), and the servo motor (802) is mounted on one end surface of each fixing plate (7).

6. A roll-holding mechanism for a winding machine as defined in claim 5, wherein: the output end of each servo motor (802) is provided with a second bidirectional screw rod (803), one end of each second bidirectional screw rod (803) rotates on the inner wall of one end of a third installation groove (801) at a corresponding position, and two side rod bodies of each second bidirectional screw rod (803) are movably provided with second screw rod sleeves (804).

7. The roll-holding mechanism for a winding machine of claim 6, wherein: limiting plates (805) are mounted at one ends of the second screw rod sleeves (804), limiting grooves (806) are formed in one side surface of each limiting plate (805), and limiting springs (807) are mounted on two sides of one end inner wall of each limiting groove (806).

8. A roll-holding mechanism for a winding machine as defined in claim 7, wherein: a sliding block (808) is arranged at one end of the limiting spring (807), one end of the sliding block (808) is arranged in the limiting groove (806) in a sliding mode, and an arc-shaped baffle (809) is arranged at the other end of the sliding block (808).