CN218931150U - Coiling mechanism of rubber coiled material - Google Patents

Abstract

The utility model relates to the technical field of rubber coiled material rolling, in particular to a rubber coiled material rolling device. The utility model has the advantages that: during the rolling, can drive the support column and slide to the rolling section of thick bamboo through rotating the transmission lead screw, make the support hold in the palm to the rolling section of thick bamboo, make the support hold in the palm the cover at the outer wall of rolling section of thick bamboo, make the support that holds in the palm the support bearing, realize keeping away from driving motor one end to the rolling section of thick bamboo, make rolling section of thick bamboo both ends obtain evenly supporting, make pressure evenly dispersed, reduce the effect of rolling section of thick bamboo pressurized deformation, connect through the support bearing when supporting, improve pivoted smoothness, and when two-way transmission lead screw rotates, drive two sliding blocks and keep away from each other or be close to synchronous slip, when two sliding blocks are close to each other, can jack-up tight pole, jack-up tight heart section of thick bamboo inner wall, the fixed to the heart section of thick bamboo when realizing the rolling, after the rolling, through two sliding blocks keep away from each other, make the tight pole whereabouts, thereby the loose heart section of thick bamboo is rolled, conveniently take off the coiled material that the rolling is good.

Description

A winding device for rubber coils

technical field

The utility model relates to the technical field of rolling rubber coils, in particular to a rolling device for rubber coils.

Background technique

After the rubber coil is produced, it is necessary to use a coiling device to coil the coil into a roll for packaging. A coiling device for rubber coils is disclosed in Chinese utility model CN215159598U. The coiling device for rubber coils passes through the second The output end of the electric telescopic rod drives the push plate to push the rolled rubber coil away from the drive motor, so as to replace the manpower to separate the rolled rubber coil from the winding drum, thereby reducing human labor , so that it can reduce manpower and improve work efficiency when it is in use, but the winding device of the rubber coil still has the following deficiencies in use;

First of all, the end of the rewinding shaft of the rubber coil is not supported away from the drive motor, and the rewinding shaft is long. After a large amount of rewinding coils, the weight is too large, which will cause the rewinding bearing to be under pressure. It is inevitable that the reel will be deformed and bent, which will affect the winding effect.

Utility model content

The purpose of this utility model is to solve at least one of said technical defects.

For this reason, an object of the utility model is to propose a winding device for rubber coils, so as to solve the problems mentioned in the background technology and overcome the deficiencies in the prior art.

In order to achieve the above object, an embodiment of the present utility model provides a rolling device for rubber coils, including a bottom plate, a support platform is fixedly connected to the edge of the top side of the bottom plate, and the top of one side of the support platform is A drive motor is fixedly connected to the center of the drive motor, and the output end of the drive motor is fixedly connected to a reel, and both sides of the top surface of the bottom plate away from the side edge of the support table are fixedly connected with first connecting ears. The center of the top of the first connecting ear is jointly rotated and connected with a transmission screw, the outer wall of the transmission screw is threaded with a support column, the bottom surface of the support column is slidably connected with the top surface of the bottom plate, and the top of the support column is fixed. A support bracket is connected, the bottom surface of the outer wall of the support bracket and the top of one side of the support column are fixedly connected with a reinforcing rib plate, and a support bearing is fixedly connected to the edge of the side of the outer wall of the reel away from the drive motor, and the support bearing The position of the supporting bracket corresponds to the position of the supporting bracket, the diameter of the outer ring of the supporting bearing matches the width of the inner wall of the supporting bracket, the supporting bracket is U-shaped, and the opening direction of the supporting bracket corresponds to the position of the supporting bearing .

Preferably from any of the above schemes, the side wall of the reel is provided with a plurality of strip-shaped through holes, and the center of the inner wall of the reel is rotatably connected with a two-way transmission lead screw, and the two-way transmission lead screw has two surfaces on the surface. The sides are screwed with a sliding block, and the side of the outer wall of the sliding block is fixedly connected with a plurality of second connecting ears, the positions of the plurality of the second connecting ears correspond to the positions of the plurality of strip-shaped through holes, and the positions of the plurality of the second connecting ears The widths of the connecting ears are adapted to the widths of the inner walls of the plurality of strip-shaped through holes, and the plurality of second connecting ears are respectively slidably connected with the inner walls of the plurality of strip-shaped through holes.

The technical effect achieved by adopting the above scheme is that the sliding block can be guided through the sliding of the second connecting ear and the bar-shaped through hole, so that the sliding block can be driven to slide when the two-way transmission screw rotates.

According to any of the above schemes, preferably, the two sliding blocks are rotatably connected with several connecting rods through some second connecting ears, and the several connecting rods on the two sliding blocks are mutually rotatably connected with a top tightening rod, so The outer walls of the pressing rods are fixedly connected with damping pads, and the outer walls of several of the pressing rods are jointly sleeved with mandrel tubes.

The technical effect achieved by adopting the above scheme is: so that when the two sliding blocks are close to each other, the jacking rod can be lifted up to tighten the inner wall of the mandrel, so as to realize the fixing of the mandrel during winding. , by moving the two sliding blocks away from each other, the top tightening rod can be dropped, so as to loosen the mandrel and facilitate the removal of the rewound coil.

Preferably from any of the above schemes, the two sides of the surface of the two-way transmission screw are respectively provided with a forward thread and a reverse thread, and the two-way transmission screw is respectively connected to the two said two through the forward thread and the reverse thread. The sliding blocks are screwed, and the two sliding blocks are arranged symmetrically around the boundary between the forward thread and the reverse thread.

The technical effect achieved by adopting the above scheme is that when the two-way transmission lead screw rotates, the two sliding blocks can be driven to slide away from or approach each other synchronously.

According to any of the above solutions, it is preferable that one end of the two-way driving screw runs through the center of one side of the outer wall of the winding drum, and one end of the two-way driving screw passing out of the winding drum is fixedly connected with a rotating head.

The technical effect achieved by adopting the above scheme is that the two-way transmission lead screw can be conveniently rotated by the rotating head to drive the two sliding blocks to slide closer to each other or to slide away from each other.

According to any of the above solutions, it is preferable that one end of the driving screw passes through a side surface of the first connecting ear, and the end of the driving screw passing through the first connecting ear is fixedly connected with a hand wheel.

The technical effect achieved by adopting the above scheme is: the driving screw is conveniently rotated by the hand wheel to realize the driving of the support column.

Another embodiment of the utility model provides a rolling device for rubber coils, including a bottom plate, a support platform is fixedly connected to the edge of one side of the top surface of the bottom plate, and the center of the top of one side of the support platform is fixed A drive motor is connected, the output end of the drive motor is fixedly connected with a reel, the top surface of the bottom plate away from the edge of the support platform is fixedly connected with first connection ears on both sides, and the two first connection ears The center of the top is jointly rotated and connected with a transmission screw, the outer wall of the transmission screw is threaded with a support column, the bottom surface of the support column is slidingly connected with the top surface of the bottom plate, and the top of the support column is fixedly connected with a support bracket. The bottom surface of the outer wall of the support bracket and the top of one side of the support column are fixedly connected with a reinforcing rib plate, and the outer wall of the reel is fixedly connected with a support bearing at the edge of the side away from the drive motor, and the position of the support bearing and the support The position of the support is corresponding, the diameter of the outer ring of the support bearing is adapted to the width of the inner wall of the support support, the support support is U-shaped, and the opening direction of the support support corresponds to the position of the support bearing.

According to any of the above solutions, it is preferable that both sides of the opening of the support bracket are open to the outside.

The technical effect achieved by adopting the above scheme is that the width of the opening of the supporting bracket is greater than the diameter of the winding drum, so that when the supporting bracket is pushed to the winding drum, it can be smoothly introduced without interference.

Compared with the prior art, the utility model has the advantages and beneficial effects as follows:

1. When rewinding, the supporting column can be driven to slide to the rewinding drum by turning the transmission screw, so that the supporting bracket slides to the rewinding drum, so that the supporting bracket is covered on the outer wall of the rewinding drum, so that the supporting bracket Support the support bearing, so as to realize the support of the end of the reel away from the drive motor, so that both ends of the reel can be evenly supported, the pressure can be evenly distributed, and the effect of the compression deformation of the reel can be reduced. At the same time, it can be supported by the support bearing The connection can prevent interference with the rotation of the reel and improve the smoothness of rotation.

2. When rewinding, when the two-way transmission screw rotates, it can drive the two sliding blocks to move away from each other or close to each other to slide synchronously. When the two sliding blocks are close to each other, the top tightening rod can be lifted up to tighten the inner wall of the core barrel. Realize the fixation of the mandrel during rewinding. After the rewinding is completed, the two sliding blocks are separated from each other, so that the top tension rod can be lowered, thereby releasing the mandrel, and it is convenient to take off the rewound coil.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of the utility model after installing the mandrel;

Fig. 3 is the side view structural representation of the utility model;

Fig. 4 is the schematic diagram of the section structure at A-A place in Fig. 3 of the present utility model;

Fig. 5 is a structural schematic diagram of the sliding block of the present invention.

In the figure: 1-bottom plate, 2-support table, 3-drive motor, 4-winding reel, 5-spool, 6-first connecting ear, 7-drive screw, 8-support column, 9-support Holder, 10-reinforcing rib, 11-support bearing, 12-rotating head, 13-hand wheel, 14-bar through hole, 15-connecting rod, 16-top tightening rod, 17-sliding block, 18-two-way transmission wire Bar, 19-second connecting ear.

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings, but the protection scope of the utility model is not limited to the following description.

Embodiment 1: As shown in Figures 1 to 5, a rolling device for rubber coils includes a base plate 1, a support platform 2 is fixedly connected to the edge of the top side of the base plate 1, and the top side of the support platform 2 is The drive motor 3 is fixedly connected to the center of the drive motor 3, the output end of the drive motor 3 is fixedly connected to the reel 4, the top surface of the bottom plate 1 is fixedly connected to the first connecting ear 6 on both sides of the edge of the side of the support platform 2, two The center of the top of the first connecting ear 6 is jointly rotated and connected with a transmission screw 7, the outer wall of the transmission screw 7 is threaded with a support column 8, the bottom surface of the support column 8 is slidingly connected with the top surface of the base plate 1, and the top of the support column 8 A support bracket 9 is fixedly connected, the bottom surface of the outer wall of the support bracket 9 and the top of one side of the support column 8 are fixedly connected with a reinforcing rib plate 10, and the outer wall of the reel 4 is fixedly connected with a support bearing 11 at the edge of the side away from the drive motor 3, The position of the support bearing 11 corresponds to the position of the support bracket 9, the diameter of the outer ring of the support bearing 11 is adapted to the width of the inner wall of the support bracket 9, the support bracket 9 is U-shaped, and the opening direction of the support bracket 9 is in line with that of the support bearing 11. corresponding to the location.

As an optional technical solution of the present utility model, the side wall of the reel 4 is provided with a plurality of strip-shaped through holes 14, and the center of the inner wall of the reel 4 is rotatably connected with a two-way transmission lead screw 18, and the two-way transmission lead screw 18 Both sides of the surface are screwed with sliding blocks 17, and the sides of the outer wall of the sliding block 17 are fixedly connected with some second connecting ears 19. The widths of the two connecting ears 19 are adapted to the widths of the inner walls of some strip-shaped through holes 14 respectively, and the plurality of second connecting ears 19 are respectively slidably connected with the inner walls of some strip-shaped through holes 14, and the second connecting ears 19 and the strip-shaped through holes 14 slides, can realize guiding to sliding block 17, thereby can drive sliding block 17 to slide when bidirectional transmission lead screw 18 rotates.

As an optional technical solution of the present invention, the two sliding blocks 17 are rotatably connected with a plurality of connecting rods 15 through a plurality of second connecting ears 19, and a plurality of connecting rods 15 on the two sliding blocks 17 are jointly rotatably connected with a top. Tightening rods 16, the outer walls of the top tightening rods 16 are fixedly connected with damping pads, and the outer walls of several top tightening rods 16 are sleeved with the core tube 5, so that when the two sliding blocks 17 are close to each other, the top tightening rods 16 can be jacked up. , tighten the inner wall of the mandrel 5 to realize the fixation of the mandrel 5 during winding. After the rewinding is completed, the two sliding blocks 17 are separated from each other, so that the top tightening rod 16 can be dropped, thereby releasing the mandrel. 5. It is convenient to remove the rolled coil.

As an optional technical solution of the present utility model, the two sides of the surface of the two-way transmission lead screw 18 are provided with forward threads and reverse threads respectively, and the two-way drive lead screw 18 is respectively connected to two sliding threads through the forward thread and the reverse thread. The block 17 is threaded, and the two sliding blocks 17 are arranged symmetrically around the boundary between the forward thread and the reverse thread, so that when the two-way transmission screw 18 rotates, the two sliding blocks 17 can be driven away from each other or close to synchronous sliding.

As an optional technical solution of the utility model, one end of the two-way transmission screw 18 runs through the center of one side of the outer wall of the winding drum 4, and one end of the two-way transmission screw 18 running through the winding drum 4 is fixedly connected with a rotating head. 12. The two-way transmission lead screw 18 is conveniently rotated by the rotating head 12 to drive the two sliding blocks 17 to move closer to or slide away from each other.

As an optional technical solution of the present invention, one end of the transmission lead screw 7 penetrates one side of the first connecting ear 6, and one end of the transmission lead screw 7 penetrates the first connection ear 6 and is fixedly connected with a hand wheel 13. The hand wheel 13 is convenient to rotate the transmission lead screw 7 to realize the driving of the support column 8 .

A winding device for rubber coils, the working principle is as follows:

1) First put the core tube 5 on the outer wall of several clamping rods 16, and then turn the two-way transmission screw 18 to drive the two sliding blocks 17 to approach each other, jack up the clamping rod 16, and tighten the core tube 5 The inner wall realizes the fixation of the mandrel 5 during winding;

2) Then paste and fix one side of the coiled material to the outer wall of the mandrel 5, and then turn the transmission screw 7 to drive the support column 8 to slide to the winding drum 4, so that the support bracket 9 slides to the winding drum 4, so that the support bracket 9 is covered on the outer wall of the reel 4, so that the support bracket 9 supports the support bearing 11, so as to support the end of the reel 4 away from the driving motor 3;

3) Then start the drive motor 3 to drive the reel 4 to rotate, thereby driving the mandrel 5 to rewind the coil.

To sum up, the rolling device of the rubber coil can drive the support column 8 to slide to the winding drum 4 by rotating the transmission screw 7 during the winding, so that the support bracket 9 slides to the winding drum 4, so that the support bracket 9 is covered on the outer wall of the reel 4, so that the support bracket 9 supports the support bearing 11, thereby realizing the support of the end of the reel 4 away from the drive motor 3, so that the two ends of the reel 4 are evenly Support, make the pressure evenly distributed, reduce the effect of the pressure deformation of the reel 4, and at the same time support it and connect it through the support bearing 11, which can prevent interference with the rotation of the reel 4 and improve the smoothness of the rotation. When rewinding, two-way transmission When the leading screw 18 rotates, it can drive the two sliding blocks 17 to move away from each other or approach synchronously. For the fixing of the mandrel 5, after the winding is completed, the two sliding blocks 17 are separated from each other, so that the top tightening rod 16 can be dropped, thereby releasing the mandrel 5, and it is convenient to take off the rolled coil.

In the description of this specification, descriptions referring to the terms "one embodiment", "some embodiments", "example", "specific examples", or "some examples" mean that specific features described in connection with the embodiment or example , structures, materials or features are included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

It is not difficult for those skilled in the art to understand that the utility model includes any combination of the utility model content and the specific embodiment part of the above specification and the parts shown in the accompanying drawings, and these combinations are not formed due to space limitations and to make the specification concise. Each scheme is described one by one. All modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Although the embodiments of the present invention have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary and cannot be construed as limitations of the present invention. The above-mentioned embodiments can be changed, modified, replaced and modified within the scope of the present utility model under the principle and purpose. The scope of the invention is defined by the appended claims and their equivalents.

Claims (6)

1. A coiling mechanism of rubber coiled material, its characterized in that: comprises a bottom plate (1), the edge fixedly connected with supporting bench (2) of bottom plate (1) top surface one side, the center department fixedly connected with driving motor (3) at supporting bench (2) side top, the defeated end fixedly connected with of driving motor (3) receives reel (4), the both sides that supporting bench (2) one side edge was kept away from to bottom plate (1) top surface all fixedly connected with first engaging lug (6), two the center department at first engaging lug (6) top rotates jointly and is connected with drive lead screw (7), the outer wall threaded connection of drive lead screw (7) has support column (8), the bottom surface and the top surface sliding connection of bottom plate (1) of support column (8), the top fixedly connected with supporting tray (9) of top of support column (8), the top fixedly connected with deep floor (10) jointly of supporting tray (9) outer wall bottom surface and one side of support column (8), the edge that driving motor (3) one side was kept away from to receive reel (4) outer wall department fixedly connected with support bearing (11), the position of support bearing (11) and supporting tray (9) correspond to the top surface of support column (9) top surface, the top surface is the top surface of support bearing (9) and the U of support U of outer lane (9) looks diameter, the support bearing (9), the opening direction of the support bracket (9) corresponds to the position of the support bearing (11).

2. A rubber web winding device as defined in claim 1, wherein: the side wall of a winding drum (4) is provided with a plurality of strip-shaped through holes (14), the center of the inner wall of the winding drum (4) is rotationally connected with a bidirectional transmission screw (18), two sides of the surface of the bidirectional transmission screw (18) are in threaded connection with sliding blocks (17), the side face of the outer wall of each sliding block (17) is fixedly connected with a plurality of second connecting lugs (19), the positions of the second connecting lugs (19) are respectively corresponding to the positions of the strip-shaped through holes (14), the width of each second connecting lug (19) is respectively matched with the width of the inner wall of the strip-shaped through hole (14), and the second connecting lugs (19) are respectively in sliding connection with the inner wall of the strip-shaped through hole (14).

3. A rubber web winding device as claimed in claim 2, wherein: two sliding blocks (17) are all rotationally connected with a plurality of connecting rods (15) through a plurality of second connecting lugs (19), two a plurality of connecting rods (15) on the sliding blocks (17) are mutually and jointly rotationally connected with a jacking rod (16), the outer wall fixedly connected with damping pad of jacking rod (16), a plurality of the outer walls of jacking rod (16) are jointly sleeved with a core roller (5).

4. A rubber web winding device according to claim 3, wherein: the two sides of the surface of the bidirectional transmission screw rod (18) are respectively provided with a forward thread and a reverse thread, the bidirectional transmission screw rod (18) is respectively in threaded connection with the two sliding blocks (17) through the forward thread and the reverse thread, and the two sliding blocks (17) are symmetrically arranged by taking the boundary of the forward thread and the reverse thread as the center.

5. The rubber web winding device according to claim 4, wherein: one end of the bidirectional transmission screw (18) penetrates through the center of one side face of the outer wall of the winding drum (4), and one end of the bidirectional transmission screw (18) penetrating through the winding drum (4) is fixedly connected with a rotating head (12).

6. The rubber roll-up device of claim 5, wherein: one end of the transmission screw (7) penetrates through one side face of the first connecting lug (6), and one end of the transmission screw (7) penetrating through the first connecting lug (6) is fixedly connected with a hand wheel (13).

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