CN219155982U

CN219155982U - Unreeling device with adjustable

Info

Publication number: CN219155982U
Application number: CN202320237389.6U
Authority: CN
Inventors: 凌敏
Original assignee: Shanghai Yilu Packaging Materials Co ltd
Current assignee: Shanghai Yilu Packaging Materials Co ltd
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2023-06-09
Anticipated expiration: 2033-02-16

Abstract

The application discloses unreeling device with adjustable relates to unreeling equipment field, and it includes the connecting plate, fixedly connected with first mount pad on the connecting plate, sliding connection has the second mount pad on the connecting plate, first mount pad with rotate between the second mount pad and be connected with the unreeling axle, the slip direction of second mount pad is along the axial of unreeling axle, be provided with on the second mount pad and be used for the restriction the fixed subassembly that the second mount pad slided, first mount pad is kept away from one side of second mount pad is provided with and is used for the drive unreeling axle pivoted first driving piece, still be provided with the second driving piece that is used for driving connecting plate vertical removal on the connecting plate. The application has the effect of increasing the adaptability of the unreeling mechanism to winding shafts with different sizes.

Description

Unreeling device with adjustable

Technical Field

The application relates to the field of unreeling equipment, in particular to an adjustable unreeling device.

Background

In industrial production, a direct purchasing mode is generally adopted for a source of the film material, the purchased film is generally wound on a winding shaft, and the film is unwound by matching with an unwinding device in actual use.

The publication No. CN214878861U discloses a cutting device for processing plastic films, which comprises a workbench, a first supporting plate arranged on the workbench, a second supporting plate arranged on the workbench, a plurality of tensioning rollers arranged on the first supporting plate, an unreeling mechanism, a conveying mechanism and a cutting mechanism; the unreeling mechanism comprises a rotating sleeve arranged on the second supporting plate, an unreeling shaft arranged on the rotating sleeve, a first sliding groove arranged on the first supporting plate, a first sliding block capable of sliding relative to the first sliding groove, a first elastic piece arranged on the first sliding block, a locking component and a rotating component.

The film winding diameter and width of the purchased film are often different, and the unwinding mechanism of the plastic film cannot adjust and adapt to different films, so that the situation that the plastic film is blocked by collision with a rack or an external environment after being mounted on the unwinding shaft, and the plastic film cannot be unwound, thereby influencing the use.

Disclosure of Invention

In order to increase the adaptability of the unreeling mechanism to different-sized reeling shafts, the application provides an adjustable unreeling device.

The application provides an adjustable unreeling device adopts following technical scheme:

the utility model provides an unreeling device with adjustable, includes the connecting plate, fixedly connected with first mount pad on the connecting plate, sliding connection has the second mount pad on the connecting plate, first mount pad with rotate between the second mount pad and be connected with the unreeling axle, the slip direction of second mount pad is along the axial of unreeling axle, be provided with on the second mount pad and be used for the restriction the fixed subassembly that the second mount pad slided, first mount pad is kept away from one side of second mount pad is provided with and is used for the drive unreeling axle pivoted first driving piece, still be provided with the second driving piece that is used for driving connecting plate vertical removal on the connecting plate.

Through adopting above-mentioned technical scheme, establish the winding axle sleeve on the sleeve, adjust the position of second mount pad and adapt the size of unreeling the spool, it is fixed with the second mount pad through fixed subassembly after accomplishing to adjust, install unreeling the spool on first mount pad, second mount pad, rethread first driving piece makes unreeling the spool rotate unreeling, when winding axle size is too big, come the lifting height through the second driving piece, avoid the condition that unreeling can't appear with external contact to lead to, increased the adaptability of unreeling device to different sizes winding axles.

Preferably, the two ends of the unreeling shaft are all rotationally connected with bearings, first clamping rings are fixedly connected to the bearings, two first clamping rings are also arranged, a first clamping groove is formed between the two first clamping rings, and clamping assemblies for clamping the first clamping grooves are arranged on the first mounting seat and the second mounting seat.

Through adopting above-mentioned technical scheme, install the back on unreeling axle when the reel, establish the bearing housing on unreeling axle, again with first joint groove joint on joint subassembly, accomplish the installation of unreeling axle to first mount pad, second mount pad.

Preferably, the clamping assembly comprises a first limiting plate fixedly connected to the first mounting seat, a second limiting plate fixedly connected to the second mounting seat, a first air cylinder fixedly connected to the first mounting seat, and a second air cylinder fixedly connected to the second mounting seat, wherein piston rods of the first air cylinder and the second air cylinder can be abutted to the first clamping groove.

Through adopting above-mentioned technical scheme, first cylinder and second cylinder all communicate with external gas circuit pipeline, insert two first joint grooves respectively on first limiting plate and second limiting plate, start first cylinder, the piston rod of first cylinder stretches out the butt on first joint groove, has realized the fixed of first joint groove.

Preferably, the fixing component comprises a locking bolt connected to the second mounting seat in a threaded manner, and a hand wheel fixedly connected to one side, far away from the second mounting seat, of the locking bolt, and the locking bolt can be abutted to the connecting plate.

Through adopting above-mentioned technical scheme, after the second mount pad is adjusted, rotate the hand wheel, the locking bolt butt has realized the fixed of second mount pad on the connecting plate.

Preferably, the first driving piece is a motor, the motor is in sliding connection on the connecting plate, the motor with the junction of connecting plate is provided with sliding damping, coaxial fixedly connected with grafting axle in the pivot of motor, install the plug block on the grafting axle, the slot has been seted up on the unwinding axle, the plug block with the grafting axle all can insert and the joint is in the slot, be provided with on the connecting plate and be used for the drive motor removes drive assembly.

Through adopting above-mentioned technical scheme, the motor is connected with external power supply electricity, installs after first mount pad, second mount pad when unreeling axle, through the drive assembly drive motor removal and make in spliced axle and the grafting piece insert the slot, start-up motor, the pivot of motor rotates, drives spliced axle and rotates, and spliced piece and slot form the joint, and spliced axle's rotation drives unreeling axle and rotates.

Preferably, the plug-in shaft is fixedly connected with two second clamping rings, a second clamping groove is formed between the two second clamping rings, the driving assembly comprises a handle rotationally connected to the connecting plate and a clamping block fixed to the handle, and the clamping block is clamped in the second clamping groove.

Through adopting above-mentioned technical scheme, the handle rotates and drives the joint piece and remove, and the removal of joint piece drives the joint groove and removes, and the removal in joint groove drives the grafting axle and removes, and the removal of grafting axle drives the motor and removes, has realized the removal of motor.

Preferably, the second driving part is a third cylinder, a piston rod of the third cylinder is fixedly connected to one side, away from the unreeling shaft, of the connecting plate, and the moving direction of the piston rod of the third cylinder is a vertical direction.

Through adopting above-mentioned technical scheme, third cylinder and external gas circuit pipeline intercommunication, start the third cylinder, the piston rod of third cylinder removes, drives the connecting plate and removes, has realized the vertical removal of connecting plate.

Preferably, a sliding groove is formed in the connecting plate, a sliding block is fixedly connected to the second mounting seat, and the sliding block is slidably connected in the sliding groove.

Through adopting above-mentioned technical scheme, the slider slides in the spout, plays the guide effect to the slip of second mount pad, has increased the stability when the second mount pad slides.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the height and the distance between the first mounting seat and the second mounting seat can be adjusted by using the arrangement of the second mounting seat and the third air cylinder, so that the adaptability to the winding shafts with different sizes is improved;

2. by means of the arrangement of the handle and the clamping block, the motor can slide on the connecting plate, and the motor and the unreeling shaft can be conveniently installed;

3. through the arrangement of the plug-in block and the plug-in shaft, the motor is inserted into the slot to complete the clamping connection, and the motor is driven to the unreeling shaft.

Drawings

FIG. 1 is an isometric view of an embodiment of the present application, which is primarily representative of an overall structure;

FIG. 2 is a schematic view of a fixing assembly according to an embodiment of the present application;

fig. 3 is a schematic diagram mainly illustrating a second clamping groove structure in an embodiment of the present application;

FIG. 4 is a schematic diagram of a slot structure according to an embodiment of the present disclosure;

reference numerals: 1. a connecting plate; 2. a first mount; 3. a second mounting base; 4. a reel is unreeled; 5. a slot; 6. a fixing assembly; 61. a locking bolt; 62. a hand wheel; 7. a bearing; 8. a first clamping ring; 9. a first clamping groove; 10. a clamping assembly; 101. a first limiting plate; 102. a second limiting plate; 103. a first cylinder; 104. a second cylinder; 20. a motor; 30. a plug-in shaft; 40. a plug block; 50. a drive assembly; 501. a handle; 502. a clamping block; 60. a second clamping ring; 70. a second clamping groove; 80. a third cylinder; 90. a chute; 100. a sliding block.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-4.

The embodiment of the application discloses an adjustable unreeling device.

As shown in fig. 1, an adjustable unreeling device comprises a connecting plate 1 which is horizontally placed, a second driving piece which drives the connecting plate 1 to move in the vertical direction is arranged below the connecting plate 1, the second driving piece is a third air cylinder 80, the third air cylinder 80 is provided with four same-size cylinders, piston rods of the third air cylinder 80 are all welded on the connecting plate 1, the moving direction of the piston rods of the third air cylinder 80 is in the vertical direction, the third air cylinder 80 is communicated with an external air channel pipeline, the third air cylinder 80 is started, the piston rods of the third air cylinder 80 move to push the connecting plate 1 to move, and the vertical movement of the connecting plate 1 is realized.

As shown in fig. 1 and 2, the first mount pad 2 is welded above the connection board 1, one side of the connection board 1 away from the first mount pad 2 is slidably connected with the second mount pad 3, a sliding block 100 is integrally formed on the second mount pad 3, a sliding groove 90 is formed on the connection board 1, the direction of the sliding groove 90 is the direction away from the first mount pad 2, the sliding block 100 is slidably connected in the sliding groove 90, sliding connection of the second mount pad 3 is achieved, the second mount pad 3 is further provided with a fixing component 6 for fixing the second mount pad 3, the fixing component 6 comprises a locking bolt 61 and a hand wheel 62, the locking bolt 61 is in threaded connection with the second mount pad 3, the locking bolt 61 can be abutted on the connection board 1, the hand wheel 62 is integrally formed on one side of the locking bolt 61 away from the second mount pad 3, when the second mount pad 3 slides to a proper position, the hand wheel 62 is rotated to enable the locking bolt 61 to be abutted on the connection board 1, the second mount pad 3 is fixed, and fixing of the second mount pad 3 is achieved.

As shown in fig. 1, the first mounting seat 2 and the second mounting seat 3 are both rotationally connected with the unwinding shaft 4, two ends of the unwinding shaft 4 are both rotationally connected with the bearing 7, the bearing 7 can slide on the unwinding shaft 4, two first clamping rings 8 are fixedly connected on the bearing 7, a first clamping groove 9 is formed between the two first clamping rings 8, clamping assemblies 10 for clamping the first clamping groove 9 are both arranged on the first mounting seat 2 and the second mounting seat 3, each clamping assembly 10 comprises a first limiting plate 101, a second limiting plate 102, a first air cylinder 103 and a second air cylinder 104, the first limiting plates 101 are integrally formed on the first mounting seat 2, the second limiting plates 102 are integrally formed on the second mounting seat 3, the first limiting plates 101 are clamped with the first clamping grooves 9, the first air cylinders 103 are fixed on the first mounting seat 2 through bolts, the second air cylinders 104 are fixed on the second mounting seat 3 through bolts, the first air cylinders 103 and the second air cylinders 104 are both communicated with the air cylinders 103, and the first air cylinders 103 are in butt joint with the first air cylinders 4, and the first air cylinders are in butt joint grooves 9 are arranged on the first mounting seat 2.

As shown in fig. 2, fig. 3 and fig. 4, one side of the first mounting seat 2 far away from the second mounting seat 3 is provided with a first driving piece for driving the unwinding shaft 4 to rotate, the first driving piece is a motor 20, the motor 20 is electrically connected with an external power supply, the motor 20 is slidably connected to the connecting plate 1, sliding damping is arranged at the sliding connection part of the motor 20 and the connecting plate 1, the sliding damping plays a self-locking effect on the motor 20, accidental sliding of the motor 20 is reduced, a connecting shaft 30 is coaxially and fixedly connected to a rotating shaft of the motor 20, two second clamping rings 60 are welded on the connecting shaft 30, a second clamping groove 70 is formed between the two second clamping rings 60, a rectangular inserting block 40 is mounted on the connecting shaft 30, a slot 5 is formed on the unwinding shaft 4, the inserting shaft 30 and the inserting block 40 can be inserted into and clamped in the slot 5, a driving assembly 50 for driving the motor 20 to move is arranged on the connecting plate 1, the driving assembly 50 comprises a handle 501 and a clamping block 502, the handle 501 is hinged to the connecting plate 1, the clamping block 502 is clamped in the second clamping groove 70, the handle 501 rotates to drive the motor 501 to drive the motor to move the clamping block 501 to the second clamping block 20 to rotate and drive the winding shaft 20 to rotate, and the winding shaft 20 is driven to rotate and the winding shaft 20 is connected to the winding shaft 20 to rotate, and the winding shaft is driven to rotate and 20 to rotate by the winding shaft is driven to rotate.

The implementation principle of the adjustable unreeling device provided by the embodiment of the application is as follows: when the film unwinding device is put into practical use, the unwinding shaft of the purchased film is sleeved on the unwinding shaft 4, the bearings 7 are arranged at two ends of the unwinding shaft 4, the second installation seat 3 is slid to adjust the distance between the first installation seat 2 and the second installation seat 3, the first clamping groove 9 is respectively clamped on the first limiting plate 101 and the second limiting plate 102, the first air cylinder 103 and the second air cylinder 104 are started, the piston rods of the first air cylinder 103 and the second air cylinder 104 extend out to fix the bearings 7, the handle 501 is rotated, the inserting shaft 30 and the inserting block 40 are inserted into the inserting grooves 5, the installation of the motor 20 and the unwinding shaft 4 is completed, the motor 20 is started, the rotating shaft of the motor 20 is rotated to drive the unwinding shaft 4 to rotate, the unwinding of the unwinding shaft 4 is realized, when the size of the winding shaft is overlarge, the third air cylinder 80 can be started to lift the connecting plate 1, the condition that the winding shaft is blocked due to external contact is reduced, and the adaptability of the unwinding device to winding shafts of different sizes is effectively improved.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. An adjustable unreeling device, characterized in that: including connecting plate (1), fixedly connected with first mount pad (2) on connecting plate (1), sliding connection has second mount pad (3) on connecting plate (1), first mount pad (2) with rotate between second mount pad (3) and be connected with unwinding axle (4), the slip direction of second mount pad (3) is along the axial of unwinding axle (4), be provided with on second mount pad (3) and be used for the restriction fixed subassembly (6) that second mount pad (3) slided, first mount pad (2) are kept away from one side of second mount pad (3) is provided with and is used for the drive unwinding axle (4) pivoted first driving piece, still be provided with the second driving piece that is used for driving connecting plate (1) vertical removal on connecting plate (1).

2. An adjustable unwinder as claimed in claim 1, characterized in that: the utility model discloses a reel, including reel (4) and second mount pad, both ends of reel (4) all rotate and are connected with bearing (7), fixedly connected with first joint ring (8) on bearing (7), first joint ring (8) are provided with two, two be formed with first joint groove (9) between first joint ring (8), first mount pad (2) with all be provided with on second mount pad (3) joint subassembly (10) that are used for joint first joint groove (9).

3. An adjustable unwinder as claimed in claim 2, characterized in that: the clamping assembly (10) comprises a first limiting plate (101) fixedly connected to the first mounting seat (2), a second limiting plate (102) fixedly connected to the second mounting seat (3), a first air cylinder (103) fixedly connected to the first mounting seat (2), a second air cylinder (104) fixedly connected to the second mounting seat (3), and piston rods of the first air cylinder (103) and the second air cylinder (104) can be abutted to the first clamping groove (9).

4. An adjustable unwinder as claimed in claim 1, characterized in that: the fixing assembly (6) comprises a locking bolt (61) connected to the second mounting seat (3) through threads and a hand wheel (62) fixedly connected to one side, away from the second mounting seat (3), of the locking bolt (61), and the locking bolt (61) can be abutted to the connecting plate (1).

5. An adjustable unwind as claimed in claim 3, characterized in that: the first driving piece is motor (20), motor (20) sliding connection is in on connecting plate (1), motor (20) with the junction of connecting plate (1) is provided with sliding damping, coaxial fixedly connected with grafting axle (30) in the pivot of motor (20), install grafting piece (40) on grafting axle (30), slot (5) have been seted up on unreeling axle (4), grafting piece (40) with grafting axle (30) all can insert and the joint is in slot (5), be provided with on connecting plate (1) and be used for the drive motor (20) removal drive assembly (50).

6. An adjustable unwinder as claimed in claim 5, wherein: two second clamping rings (60) are fixedly connected to the plug-in shaft (30), a second clamping groove (70) is formed between the two second clamping rings (60), the driving assembly (50) comprises a handle (501) rotatably connected to the connecting plate (1) and a clamping block (502) fixed to the handle (501), and the clamping block (502) is clamped in the second clamping groove (70).

7. An adjustable unwinder as claimed in claim 1, characterized in that: the second driving piece is a third air cylinder (80), a piston rod of the third air cylinder (80) is fixedly connected to one side, far away from the unreeling shaft (4), of the connecting plate (1), and the moving direction of the piston rod of the third air cylinder (80) is a vertical direction.

8. An adjustable unwinder as claimed in claim 1, characterized in that: a sliding groove (90) is formed in the connecting plate (1), a sliding block (100) is fixedly connected to the second mounting seat (3), and the sliding block (100) is slidably connected in the sliding groove (90).