CN112591506A

CN112591506A - Device for splitting a bundle of rolls

Info

Publication number: CN112591506A
Application number: CN202011378868.7A
Authority: CN
Inventors: 徐传辉; 任明国; 贺宇峰
Original assignee: LUOPAI MOQIE (BEIJING) CO Ltd; Nolante New Materials Beijing Co ltd; Nolato Mobile Communication Polymers Beijing Co Ltd
Current assignee: LUOPAI MOQIE (BEIJING) CO Ltd; Nolante New Materials Beijing Co ltd; Nolato Mobile Communication Polymers Beijing Co Ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-04-02
Anticipated expiration: 2040-11-30
Also published as: CN112591506B

Abstract

Embodiments of the present disclosure disclose an apparatus for splitting into bales of coil stock. One embodiment of the apparatus comprises: the device comprises a first baffle, a roller, a second baffle, a pivoting assembly, a base and a rotating speed monitoring component, wherein the first baffle is detachably connected with a first end of the roller; the second end of the roller is fixedly connected with the second baffle; the first end of the pivoting component is connected with the second baffle, the second end of the pivoting component is connected with the base, and the pivoting component can enable the second baffle to rotate relative to the base in a working state; the monitoring rotational speed member is used for monitoring the rotational speed of the second baffle. This embodiment causes the second shutter to rotate the drum together with the web nested on the drum by applying an external force to the second shutter. The worker can finish the splitting work by holding one end of the coil stock. Thereby the work load of staff has been reduced by a wide margin, work efficiency has been improved.

Description

Device for splitting a bundle of rolls

Technical Field

The disclosed embodiments relate to the field of rubber vulcanization, and specifically to an apparatus for splitting into bales of coil stock.

Background

Currently, rubber has been applied to many fields, for example, as a sealing material for automobiles, communication equipment, or a material for shielding interference.

Some rubber strips in strip form, usually in the form of bales of material, are transported to the staff. During use, workers usually need to take out the rubber strips one by one.

However, when the rubber strip is handled in the above manner, the following technical problems often occur:

firstly, when the staff splits into bundles of rubber strips, the work load that consumes is great, influences work efficiency.

Secondly, when the bundled rubber strips are disassembled, the rubber strips are damaged due to overlarge tension caused by improper force application.

Disclosure of Invention

This summary is provided to introduce a selection of concepts in a simplified form that are further described below in the detailed description. This summary is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter.

Some embodiments of the present disclosure propose an apparatus for splitting into bundles of rolls to solve one or more of the technical problems mentioned in the background section above.

The apparatus for splitting into bales of coil stock comprises: the device comprises a first baffle, a roller, a second baffle, a pivoting assembly, a base and a rotating speed monitoring component, wherein the first baffle is detachably connected with a first end of the roller; the second end of the roller is fixedly connected with the second baffle; the first end of the pivoting component is connected with the second baffle, the second end of the pivoting component is connected with the base, and the pivoting component can enable the second baffle to rotate relative to the base in a working state; the rotation speed monitoring member is used for monitoring the rotation speed of the second baffle.

In some embodiments, the pivot assembly includes a rotating member and a pivot shaft member, one end of the rotating member is fixedly connected to the second baffle, one end of the pivot shaft member is fixedly connected to the base, and the rotating member is rotatably connected to the pivot shaft member.

In some embodiments, the apparatus further comprises a speed reduction assembly engageably connected with the rotating member for reducing the rotational speed of the rotating member.

In some embodiments, the decelerating assembly includes a friction belt disposed around the rotating member, a first end of the friction belt is fixedly connected to the connecting portion, and a second end of the friction belt extends into a hollow section disposed in the connecting portion and is slidably connected to the connecting portion, and in an operating state, the second end of the friction belt is pulled to tightly engage the friction belt with the rotating member.

In some embodiments, the deceleration assembly further comprises a pedal, a traction rope, and a pulley, the pulley is disposed to one side of the coupling portion, a first end of the traction rope is coupled to a second end of the friction belt, and a second end of the traction rope is coupled to the pedal disposed on the base via the pulley, and in an operating state, a worker controls the pedal to pull the traction rope, thereby tightly engaging the friction belt with the rotating member.

In some embodiments, the deceleration assembly further comprises a first return member and a second return member, the first return member connecting the friction belt and the traction rope for returning the friction belt to a relaxed state; the second restoring member is connected with the pedal and the base and used for restoring the tilting state of the pedal.

In some embodiments, the apparatus further includes a controller, a contactor, and an alert member sequentially connected to the speed monitoring member, wherein the alert member is connected to a normally open contact of the contactor, the speed monitoring member collects speed information of the second baffle and transmits the speed information to the controller, and the controller controls the normally open contact to close in response to a speed value represented by the speed information exceeding a preset threshold, so that the alert member alerts a worker, wherein the controller includes at least one of: a PLC controller, a DCS controller; the monitoring speed member comprises at least one of the following components: hall effect type rotation speed sensors, photoelectric effect type rotation speed sensors; the warning member includes at least one of: buzzer and indicator light.

In some embodiments, the drum is in a shape of a truncated cone, and the cross section of the drum gradually increases from the first baffle to the second baffle.

In some embodiments, the first baffle and the drum are detachably coupled by a bolt.

In some embodiments, the first baffle is designed to be hollow.

The above embodiments of the present disclosure have the following advantages: through the equipment for splitting bundled coil stock of some embodiments of the present disclosure, when the coil stock is split, the workload of workers can be reduced, and the coil stock is prevented from being damaged by tensile force. Particularly, cause that staff's work load is big, the coil stock is in the split in-process easily by the pulling force damage reason lie in: in the process of splitting the coil stock, workers need to split the coil stock in the opposite direction of winding. In the splitting process, the worker exerts force improperly, so that the coil material is easily subjected to the tension effect, and further is damaged. Based on this, the apparatus for splitting into bale rolls of some embodiments of the present disclosure includes a first flap, a drum, a second flap, a pivot assembly, and a base. In the splitting process, the staff first pull down the first baffle. And then, the roll is sleeved in the roller, and the second baffle can bear the roll on the basis of the roller. Next, the first shutter is attached to the drum. Finally, because the pivot subassembly can make second baffle and base take place relative rotation, when the staff applyed external force to second baffle, the second baffle will drive the cylinder and put the coil stock on the cylinder and rotate together. The worker can finish the splitting work by holding one end of the coil stock. Thereby the work load of staff has been reduced by a wide margin, work efficiency has been improved. Meanwhile, the steps that the operator actively pulls the coiled material are reduced, and the situation that the coiled material is pulled is avoided.

In addition, above-mentioned monitoring rotational speed component can monitor the rotational speed of second baffle, avoids the second baffle to rotate too fast and influences the split operation. Thereby improving the reliability of the device.

Drawings

The above and other features, advantages and aspects of various embodiments of the present disclosure will become more apparent by referring to the following detailed description when taken in conjunction with the accompanying drawings. Throughout the drawings, the same or similar reference numbers refer to the same or similar elements. It should be understood that the drawings are schematic and that elements and features are not necessarily drawn to scale.

FIG. 1 is a schematic structural view of some embodiments of an apparatus for splitting into bales of coil stock according to the present disclosure;

FIG. 2 is still further schematic structural views of some embodiments of an apparatus for splitting into bales of coil stock according to the present disclosure;

FIG. 3 is a schematic illustration of still further configurations of some embodiments of an apparatus for splitting into bales of coil stock according to the present disclosure;

figure 4 is some structural schematic diagrams of some embodiments of a retarding assembly according to the present disclosure.

Detailed Description

Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure are shown in the drawings, it is to be understood that the disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided for a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the disclosure are for illustration purposes only and are not intended to limit the scope of the disclosure.

It should be noted that, for convenience of description, only the portions related to the related invention are shown in the drawings. The embodiments and features of the embodiments in the present disclosure may be combined with each other without conflict.

It should be noted that the terms "first", "second", and the like in the present disclosure are only used for distinguishing different devices, modules or units, and are not used for limiting the order or interdependence relationship of the functions performed by the devices, modules or units.

It is noted that references to "a", "an", and "the" modifications in this disclosure are intended to be illustrative rather than limiting, and that those skilled in the art will recognize that "one or more" may be used unless the context clearly dictates otherwise.

The names of messages or information exchanged between devices in the embodiments of the present disclosure are for illustrative purposes only, and are not intended to limit the scope of the messages or information.

The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring first to fig. 1 and 2, fig. 1 is a schematic structural view of some embodiments of an apparatus for splitting into bales of coil stock according to the present disclosure; fig. 2 is still further schematic structural views of some embodiments of an apparatus for splitting into bales of coil stock according to the present disclosure. As shown in fig. 1 and 2, the apparatus may include a first barrier 1, a drum 3, a second barrier 2, a pivot assembly 4, a base 5, and a rotation speed monitoring member (not shown in the drawings).

Specifically, the first barrier 1 is detachably coupled to a first end (an upper end shown in fig. 1) of the drum 3. As an example, the first barrier 1 and the drum 3 may be fixed by bolts 11.

As another example, the first barrier and the drum may be detachably connected by means of a snap, etc.

With continued reference to fig. 1 and 2, a second end (a lower end shown in fig. 1) of the drum 3 is fixedly connected to the second baffle 2. In the working state, the worker can first detach the first baffle 1 and put the roll material on the drum 3. The aforementioned drum 3 and the second shutter 2 carry the web. Finally, the first baffle 1 is fixed to the drum 3. The shape of the drum 3 is not exclusive, and may be a cylinder or other shapes, and those skilled in the art can adjust the shape according to actual situations. Alternatively, the drum 3 may be of a circular truncated cone type. Specifically, the drum 3 has a cross section gradually enlarged from the first baffle 1 to the second baffle 2. Therefore, when the roll is sleeved in the circular truncated cone-shaped roller 3, the roll can move downwards along the inclined surface due to the inclined surface on the outer circumference of the roller 3, so that the roll is looser. Thereby being beneficial to the splitting operation. Further, above-mentioned first baffle 1 can be the fretwork setting, not only can alleviate the whole weight of this equipment, and the staff can also see through this hollow out construction and observe the coil stock.

With continued reference to fig. 1 and 2, a first end (the upper end shown in fig. 2) of the pivot assembly 4 is connected to the second apron 2, and a second end (the lower end shown in fig. 2) of the pivot assembly 4 is connected to the base 5. In an operating state, the pivot assembly 4 can rotate the second shutter 2 relative to the base 5. In particular, the above-mentioned pivot assembly 4 may comprise two rotatably connected parts. One of the two parts is fixedly connected with the second baffle, and the other part is fixedly connected with the base. Under the operating condition, when the two parts rotate relatively, the second baffle 2 can rotate relative to the base, and then the roller is driven to rotate. The two parts may be rotatably connected in a variety of ways, such as one part being inserted into the other and relative rotation being achieved by rollers. In this way, when the external force is applied to the second baffle 2 by the operator, the second baffle 2 will rotate the drum 3 together with the web material that is placed on the drum 3. The worker can finish the splitting work by holding one end of the coil stock. Thereby the work load of staff has been reduced by a wide margin, work efficiency has been improved. Meanwhile, the steps that the operator actively pulls the coiled material are reduced, and the situation that the coiled material is pulled is avoided.

Alternatively, as shown in fig. 1 and 2, the pivot assembly 4 may include a rotating member 41 (shown in fig. 3) and a pivot shaft member. One end of the rotating member 41 is fixedly connected to the second shutter 2, one end of the pivot shaft member 41 is fixedly connected to the base 5, and the rotating member 41 is rotatably connected to the pivot shaft member. The rotating member 41 and the pivot shaft member may be coupled by a bearing to achieve relative rotation.

The base 5 can be placed on the ground or on a work bench. A strut may also be provided to increase the height of the base.

The monitoring rotational speed member may be a rotational speed sensor. The speed sensor may include a display device to show the speed to the operator. A person skilled in the art can conclude a safe range for the rotation speed of the second shutter on the basis of a number of experiments. The safety range of the rotational speed is characterized by a rotational speed range in which the coil stock is not damaged. Thereby solved new technical problem three, whether the staff can't know the rotational speed of present second baffle promptly can exert an influence to the coil stock. Further, the equipment further comprises a controller, a contactor and a warning component which are sequentially connected with the rotating speed monitoring component. Specifically, the warning member is connected to a normally open contact of the contactor, and the rotation speed monitoring member collects rotation speed information of the second baffle and transmits the rotation speed information to the controller. The controller processes the rotational speed information into digital information. And finally, the controller responds to the fact that the rotating speed value represented by the digital information exceeds a preset threshold value, the controller controls the normally open contact to be closed, and the warning component is enabled to remind a worker. The controller comprises at least one of: a PLC (Programmable Logic Controller) Controller, a DCS (Distributed Control System) Controller; the monitoring speed member comprises at least one of the following components: hall effect type rotation speed sensors, photoelectric effect type rotation speed sensors; the warning member includes at least one of: buzzer and indicator light.

The technical scheme of the rotating speed monitoring component is an invention point of the embodiment of the disclosure, and solves the technical problem that 'whether the current rotating speed of the second baffle can affect the coil stock cannot be known by a worker'. The reasons for the above technical problems are: there are no relevant parts to indicate to the staff that the current speed of rotation of the second shutter will have an effect on the coil. If the above factors are solved, the worker can be made aware of them. To achieve this, the present disclosure introduces a rotation speed monitoring member, a controller, a contactor, and a warning member, which are connected in sequence. In the working process, the controller responds to the fact that the rotating speed value represented by the rotating speed information collected by the rotating speed monitoring component exceeds a preset threshold value, the controller controls the normally open contact to be closed, and then the warning component reminds workers. Therefore, the staff can be effectively reminded that the current speed of the second baffle can influence the coiled material. And then can guarantee the quality of coil stock in the split process, and then improve the reliability of this equipment.

In the use process of the device, a worker can control the start and stop of the splitting operation by controlling the rotation of the second baffle 2. When the second shutter 2 is turned, there is a certain danger that the worker stops the second shutter 2 by hand. At this time, a fourth technical problem occurs: when the second barrier 2 has a certain rotation speed, it is inconvenient for the worker to stop the operation of the second barrier 2. In order to solve the fourth technical problem, the apparatus of the present disclosure further includes a deceleration assembly.

The speed reduction assembly is engageably coupled to the rotating member to reduce the rotational speed of the rotating member. As an example, the above-mentioned deceleration assembly may comprise a rubber gasket. The rubber gasket is engagably connected with the rotary member. The second shutter is decelerated or stopped by a resistance force generated by friction between the rubber gasket and the rotary member. A connecting rod may also be provided to control engagement of the rubber gasket with the rotating member.

In some alternative implementations of some embodiments, the deceleration assembly may include a friction belt and a connecting portion. The following description will be made with reference to fig. 3 and 4. Fig. 3 is a schematic diagram of still further configurations of some embodiments of an apparatus for splitting into bales of coil stock according to the present disclosure. Figure 4 is still another schematic structural view of some embodiments of a speed reduction assembly according to the present disclosure. As shown in fig. 3 and 4, the friction belt 62 is provided around the rotating member 41. The friction belt 62 may contact the rotating member 41 to reduce the rotational speed of the rotating member 41. Specifically, the connecting portion 63 is fixedly connected to the base 5. A first end (an upper end shown in fig. 4) of the friction belt 62 is fixedly connected to the connecting portion 63. A second end (an upper end shown in fig. 4) of the friction belt 62 is inserted into a hollow section (not shown) provided in the connecting portion 63, and is slidably connected to the connecting portion 63. In the operating state, the second end of the friction belt 62 is pulled to tightly engage the friction belt 62 with the rotary member 41.

Further, the deceleration assembly (not shown) may further include a pedal 65, a traction rope 64 and a pulley 61. The pulley 61 is provided to one side of the connecting portion 63. A first end (upper end shown in fig. 3) of the pull cord 64 is coupled to a second end of the friction band 62 and is slidable within the hollow section. It should be noted that the hollow section may include a friction belt section and a pull cord section. The friction belt section provides a path for the friction belt to reciprocate. The pull-cord section provides a passageway for the pull-cord to reciprocate. A second end (lower end shown in fig. 3) of the traction rope 64 is connected to a pedal 65 provided on the base 5 via the pulley 61. The pulley 61 can reduce friction with other components (e.g., a connection portion) when the pull rope 64 is pulled, thereby making the operation smoother. In the operating state, the worker controls the pedal 65 to pull the traction rope 64, and the friction belt 62 is tightly engaged with the rotating member 41, thereby performing the functions of decelerating and stopping the rotating member 41.

Further, the deceleration assembly further includes a first restoring member (not shown) and a second restoring member (not shown). The first return member connecting the friction belt and the traction rope 64 for returning the friction belt 62 to a relaxed state; the second restoring member connects the step plate 65 and the base 5, and restores the step plate 5 to a tilted state. The first and second return members may be springs.

The technical scheme of the speed reduction assembly is an invention point of the embodiment of the disclosure, and solves the technical problem that the worker cannot stop the second baffle conveniently when the second baffle has a certain rotating speed. The reason why the worker inconveniently performs the stop operation is as follows: after the second baffle rotates, the second baffle has a certain rotating speed, and a worker stops the second baffle by hands to have certain danger. If the factors are solved, convenience is provided for workers, and the safety and the reliability of the equipment are improved. To achieve this effect, the present disclosure introduces a deceleration assembly to lower or stop the second baffle. During operation, the worker pulls the second end of the friction belt to tightly engage the friction belt with the rotating member, and the rotating member is decelerated by increasing the friction force, so that the second baffle plate is decelerated. Through the mode that the staff pulled the friction area, can avoid staff and second baffle direct contact. The risk of operation is reduced, the reliability of the device is improved. Further, the pedal, the traction rope and the pulley included in the speed reducing assembly can provide convenience for a worker to operate the friction belt. Specifically, the worker may control the pedal, pull the traction rope, and tightly engage the friction belt with the rotating member, thereby performing the functions of decelerating and stopping the rotating member. Therefore, on the basis of reducing the operation risk of the working personnel, convenience is provided for the operation of the working personnel, and the reliability of the equipment is improved.

The equipment for splitting the roll materials into bundles is characterized in that the roller is arranged into a circular truncated cone shape, when the roll materials are sleeved in the circular truncated cone-shaped roller, the outer circumference of the roller is provided with an inclined surface, so that the roll materials can move downwards along the inclined surface, and the roll materials are looser. Thereby being beneficial to the splitting operation.

Further, by engageably connecting the friction belt with the above-described rotary member, the rotation speed of the rotary member can be reduced by the frictional force between the friction belt and the rotary member. In the working state, the worker pulls the second end of the friction belt to tightly engage the friction belt with the rotating member.

Further, the speed reducing assembly further comprises a pedal, a traction rope and a pulley, and convenience is provided for a worker to operate the friction belt. In the working state, the worker controls the pedal to pull the traction rope, so that the friction belt is tightly jointed with the rotating component, and the functions of decelerating and stopping the rotating component are realized. Thereby providing convenience for the operation of workers and improving the reliability of the equipment.

In addition, the first restoring member and the second restoring member can restore the friction belt to the loose state and restore the pedal to the tilting state, so that the rotation of the rotating member and the subsequent operation on the pedal are not influenced. Making the device more reliable.

Finally, through setting up monitoring rotational speed component and warning component, can rotate when too fast at the cylinder, remind the staff effectively, and then avoided influencing the condition of split operation because of the cylinder is rotatory too fast. The safety and reliability of the device are improved.

The foregoing description is only exemplary of the preferred embodiments of the disclosure and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the invention in the present disclosure is not limited to the specific combination of the above-mentioned features, but also encompasses other embodiments in which any combination of the above-mentioned features or their equivalents is possible without departing from the inventive concept as defined above. For example, the above features and (but not limited to) the features disclosed in this disclosure having similar functions are replaced with each other to form the technical solution.

Claims

1. An apparatus for splitting a bundle of rolls, characterized in that it comprises: a first baffle, a roller, a second baffle, a pivoting assembly base and a rotational speed monitoring member, wherein,

the first baffle is detachably connected with the first end of the roller;

the second end of the roller is fixedly connected with the second baffle;

the first end of the pivoting component is connected with the second baffle, the second end of the pivoting component is connected with the base, and the pivoting component can enable the second baffle to rotate relative to the base in a working state;

the monitoring rotational speed component is used for monitoring the rotational speed of the second baffle.

2. The apparatus of claim 1, wherein the pivot assembly comprises a rotating member and a pivot shaft member, wherein one end of the rotating member is fixedly connected to the second baffle, one end of the pivot shaft member is fixedly connected to the base, and the rotating member is rotatably connected to the pivot shaft member.

3. The apparatus of claim 2, further comprising a speed reduction assembly engageably connected with the rotating member for reducing the rotational speed of the rotating member.

4. The apparatus of claim 3, wherein the deceleration assembly comprises a friction belt and a connecting portion, the friction belt is disposed around the rotating member, a first end of the friction belt is fixedly connected to the connecting portion, a second end of the friction belt extends into a hollow section disposed in the connecting portion and is slidably connected to the connecting portion, and in an operating state, the second end of the friction belt is pulled to tightly engage the friction belt with the rotating member.

5. The apparatus of claim 4, wherein the deceleration assembly further comprises a pedal, a traction rope, and a pulley, the pulley being disposed to one side of the connecting portion, a first end of the traction rope being connected to a second end of the friction belt, a second end of the traction rope being connected to the pedal disposed on the base through the pulley, and in an operating state, a worker controls the pedal, pulls the traction rope, and thereby tightly engages the friction belt with the rotating member.

6. The apparatus of claim 5, wherein the deceleration assembly further comprises a first return member and a second return member, the first return member connecting the friction belt and the pull cord for returning the friction belt to a relaxed state; the second restoring component is connected with the pedal and the base and used for restoring the tilting state of the pedal.

7. The apparatus according to claim 6, further comprising a controller, a contactor and an alarm member connected in sequence with the rotation speed monitoring member, wherein the alarm member is connected to a normally open contact of the contactor, the rotation speed monitoring member collects rotation speed information of the second baffle plate and transmits the rotation speed information to the controller, and the controller controls the normally open contact to be closed in response to a rotation speed value represented by the rotation speed information exceeding a preset threshold value, so that the alarm member reminds a worker, wherein the controller comprises at least one of the following items: a PLC controller, a DCS controller; the monitoring speed member includes at least one of: hall effect type rotation speed sensors, photoelectric effect type rotation speed sensors; the warning member includes at least one of: buzzer and indicator light.

8. The apparatus of any one of claims 1 to 7, wherein the drum is of a truncated cone shape, the drum having a cross-section that becomes progressively larger from the first baffle to the second baffle.

9. The apparatus of claim 8, wherein the first baffle is removably coupled to the drum by a bolt.

10. The apparatus of claim 9, wherein the first baffle is openwork.