Anti-roll explosion device and winding device
By designing an anti-roll explosion device, the combination of arc-shaped abutment and support members is used to solve the problem of explosion of strip-shaped materials during the winding process, simplifying equipment and material surface protection is achieved, and safe and efficient Winding process.
Patent Information
- Application Number
- CN202421256297.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-03
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-06-03
AI Technical Summary
When slitting tape-shaped materials such as steel coils, due to the rigidity of the materials, the materials can easily explode and cause equipment and personal injury. The prior art uses a chunk to press the steel coil surface, resulting in complex equipment and damage to the steel coil surface.
An anti-roll explosion device is designed, including abutment member and a support member, which has an arcuate section to increase the contact area with the belt material, and the support member supports the abutment member through the support column and the foot member to avoid The material exploded.
It realizes preventing the strip material from exploded during winding, simplifying the equipment structure, avoiding damage to the material surface, and ensuring safety and efficiency.
Smart Images
Figure CN222433638U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of winding equipment, in particular to a roll explosion prevention device and a winding device. Background Art
[0002] Some strip materials, such as steel coils, are not only flexible but also have a certain degree of rigidity. When unwinding a steel coil, you need to first untie the steel coil. Once the steel coil is untied, it will explode under the rigid force of the steel coil. In severe cases, it will cause great damage to equipment and people. In the prior art, a pressure block is usually used to press on the surface of the steel coil, which will make the entire unwinding equipment complicated and will also cause certain damage to the surface of the steel coil. Utility Model Content
[0003] In view of the deficiencies in the prior art, the utility model provides an anti-rolling and explosion-proof device and a winding device, so as to realize a device with a simple structure and capable of preventing the strip material from exploding.
[0004] To this end, in the first aspect, an embodiment provides an anti-rolling and explosion device, including an abutment member and a support member, wherein the abutment member is used to abut the edge of the strip material, and the support member is used to support the abutment member; the abutment member has an arc segment, and the arc segment is used to increase the contact area with the strip material.
[0005] As a further optional solution of the anti-rolling and explosion device, a roller is provided on the side of the arc segment facing the strip material, the circumferential surface of the roller protrudes from the surface of the abutment member, and the roller is rotatable.
[0006] As a further optional solution of the anti-rolling and explosion device, the support member includes a support column, one end of the support column is connected to the abutment member, and the abutment member can move along the axial direction of the support column.
[0007] As a further optional scheme of the anti-rolling and explosion device, a plurality of first pin holes are provided on the support column along the axial direction of the support column, and the abutment is provided with a cross block. When the first pin hole is inserted into the first fixing member, the fixing member cooperates with the cross block to prevent the abutment from moving along the axial direction of the support column.
[0008] As a further optional solution of the anti-rolling and explosion device, the support member further includes a foot support member, which is arranged at one end of the support column away from the abutment member, and the foot support member is used to expand the contact area of the support member.
[0009] As a further optional scheme of the anti-rolling and explosion device, the support column also includes a connecting part, which is provided with a plurality of first mounting holes, and the foot support member is provided with a second mounting hole corresponding to the first mounting hole, and a second fixing member is passed through the first mounting hole and the second mounting hole to fix the connecting part to the foot support member.
[0010] As a further optional solution of the anti-rolling and explosion device, the support column also includes a column body and a reinforcing rib plate, the column body is fixedly connected to the connecting portion, and the reinforcing rib plate is respectively connected to the column body and the connecting portion.
[0011] As a further optional solution of the anti-rolling and explosion device, it also includes a protective member, which is fixed on the foot support member and is located below the abutment member.
[0012] As a further optional solution of the anti-rolling and explosion device, the foot support member is arranged below the protective member.
[0013] In a second aspect, an embodiment provides a winding device, including a reel and any anti-roll explosion device described in the first aspect, wherein the reel is used to place and drive the strip material to rotate.
[0014] Implementing the embodiments of the present utility model will have the following beneficial effects:
[0015] According to the anti-rolling and explosion-proof device in the above embodiment, it only relies on abutments and support members, wherein the support member is generally directly set on the ground, and the support column abuts the member. The abutment member abuts against the edge of the strip material, thereby overcoming the rigidity of the strip material itself and preventing the strip material from exploding. Since the strip material is generally close to a circle during the unwinding process. The arc segment can ensure that the strip material has a larger contact area when sliding in contact with the abutment member, thereby avoiding damage to the surface of the strip material. The implementation of the anti-rolling and explosion-proof device in this embodiment can achieve the purpose of a device with a simple structure that prevents the strip material from exploding during the winding process. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0017] in:
[0018] Figure 1 The overall structural diagram of the anti-rolling and explosion device provided in accordance with an embodiment of the utility model is shown;
[0019] Figure 2 The figure shows the overall structure of the anti-rolling and explosion device according to another angle provided by the embodiment of the utility model;
[0020] Figure 3 Shows Figure 2 A partial enlarged view of point A in the middle.
[0021] Description of main component symbols:
[0022] Abutment member-10; support member-20; arc segment-110; roller-120; support column-210; first pin hole-2140; cross bar-130; foot support member-220; connecting portion-2110; first mounting hole-2111; column-2120; reinforcing rib-2130; protective member-30. DETAILED DESCRIPTION
[0023] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively with reference to the accompanying drawings. The accompanying drawings provide preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.
[0024] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.
[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.
[0026] In the first aspect, an anti-rolling and explosion device is provided in the embodiment of the present utility model, please refer to Figure 1-Figure 3 The anti-rolling and explosion device includes an abutment member 10 and a support member 20. The abutment member 10 is used to abut the edge of the strip material, and the support member 20 is used to support the abutment member 10. The abutment member 10 has an arc segment 110, and the arc segment 110 is used to increase the contact area with the strip material.
[0027] According to the anti-rolling and explosion-proof device in the above embodiment, it only relies on the abutment 10 and the support member 20, wherein the support member 20 is generally directly set on the ground, and the support column 210 abuts the member 10. The abutment 10 abuts against the edge of the strip material, thereby overcoming the rigidity of the strip material itself and preventing the strip material from exploding. Since the strip material is generally close to a circle during the unwinding process. The arc segment 110 can ensure that the strip material has a larger contact area when sliding in contact with the abutment 10, thereby avoiding damage to the surface of the strip material. The implementation of the anti-rolling and explosion-proof device in this embodiment can achieve the purpose of a device with a simple structure that prevents the strip material from exploding during the winding process.
[0028] Generally speaking, the width of the arc segment 110 is greater than the width of the strip material, so as to increase the contact area between the abutment member 10 and the strip material as much as possible, thereby reducing the local pressure on the strip material and avoiding deformation of the strip material.
[0029] In some specific embodiments, please refer to Figure 2 A roller 120 is provided on the side of the arc segment 110 facing the strip material. The circumferential surface of the roller 120 protrudes from the surface of the abutment member 10, and the roller 120 is rotatable.
[0030] When the strip material contacts the abutment 10, there will be a friction force, which will affect the unwinding of the strip material. The magnitude of the rolling friction force is much smaller than the static friction force, so the roller 120 can greatly reduce the friction force between the strip material and the abutment 10, thereby not affecting the unwinding work.
[0031] In some specific embodiments, the support member 20 includes a support column 210 , one end of the support column 210 is connected to the abutment member 10 , and the abutment member 10 can move along the axial direction of the support column 210 .
[0032] As the strip material is unwound, the diameter of the strip material will become smaller and smaller. At this time, if the height of the abutment member 10 is not changed, the strip material may still explode. The abutment member 10 can move in the axial direction on the support column 210, thereby achieving the purpose of adjusting the height of the abutment member 10, so that the abutment member 10 can always be able to well gather the strip material.
[0033] Specifically, in order to realize the lifting and lowering of the abutment member 10 on the support column 210, a screw lifting structure, hydraulic lifting, etc. can be adopted.
[0034] In some specific embodiments, a plurality of first pin holes 2110 are provided on the support column 210 along the axial direction of the support column 210 , and the abutment 10 is provided with a cross block 130 . When the first pin hole 2110 is inserted into the first fixing member (not shown in the figure), the first fixing member cooperates with the cross block 130 to prevent the abutment 10 from moving along the axial direction of the support column 210 .
[0035] In this embodiment, the abutting member 10 is connected to the first pin holes 2110 at different positions mainly through the first fixing member, so as to achieve the purpose of changing the height of the abutting member 10. The cross bar 130 is pressed on the first fixing member, and under the action of gravity, the positions of the abutting member 10 and the support column 210 are relatively fixed.
[0036] In some specific embodiments, the support member 20 further includes a foot support member 220 . The foot support member 220 is disposed at one end of the support column 210 away from the abutment member 10 . The foot support member 220 is used to expand the contact area of the support member 20 .
[0037] The surface area of the foot support 220 is relatively large, which can share the pressure and reduce the local pressure between the anti-rolling and explosion-proof device of the present invention and the object to be fixed. The object to be fixed is generally the ground, but can also be a wall or a fixed device, etc.
[0038] The anti-rolling and explosion-proof device in the utility model can be supported below the strip material, or can be supported on the side or above. In the embodiment, it is only assumed that the object to be fixed is the ground, so as to facilitate the description of the implementation of the anti-rolling and explosion-proof device in the utility model.
[0039] In some specific embodiments, the support column 210 also includes a connecting portion 2110, which is provided with a plurality of first mounting holes 2111, and the foot support member 220 is provided with a second mounting hole (not shown in the figure) corresponding to the first mounting hole 2111, and a second fixing member (not shown in the figure) is passed through the first mounting hole 2111 and the second mounting hole (not shown in the figure) to fix the connecting portion 2110 to the foot support member 220.
[0040] In this embodiment, please refer to Figure 2 and Figure 3 The function of the connecting portion 2110 is to fix the support column 210. The support column 210 is generally a channel steel, and a plurality of first pin holes 2110 are arranged at intervals on the channel steel. Therefore, the connecting portion 2110 is required to facilitate the connection between the support column 210 and the foot support member 220.
[0041] Generally, the second fixing members are bolts, and the connecting portion 2110 is fixed to the foot support member 220 by means of the bolts.
[0042] In some specific embodiments, the support column 210 further includes a column body 2120 and a reinforcing rib 2130 , the column body 2120 is fixedly connected to the connecting portion 2110 , and the reinforcing rib 2130 is respectively connected to the column body 2120 and the connecting portion 2110 .
[0043] The reinforcing ribs 2130 are used to strengthen the connection part 2110, so that the edges of the column 2120 and the connection part 2110 are less in contact. Some strip materials, such as steel coils, are very heavy, so the reinforcing ribs 2130 are needed to prevent the connection part 2110 from being broken or bent due to insufficient strength of the connection part 2110.
[0044] In some specific embodiments, a protective member 30 is further included. The protective member 30 is fixed on the foot support member 220 and is located below the abutting member 10 .
[0045] In this embodiment, the protective member 30 mainly plays a role of safety protection. The curved portion of the arc segment 110 faces the strip material, so the load is relatively concentrated in mechanics and it is easy to deform. The protective member 30 mainly plays a role of supporting the bottom when the arc segment 110 is deformed, thereby avoiding sudden explosion.
[0046] In some specific embodiments, the foot support member 220 is disposed below the protective member 30 .
[0047] There are generally multiple foot support members 220, at least one of which is disposed below the protective member 30. On the one hand, the contact area between the anti-rolling and explosion-proof device of the present invention and the object to be fixed can be increased. On the other hand, a certain degree of support can be provided to the protective member 30 when the arc segment 110 cannot support it, thereby reducing the possibility of explosion.
[0048] In the second aspect, a winding device is provided in an embodiment of the utility model, including a reel and any anti-roll explosion device of the first aspect, and the reel is used to place and drive the strip material to rotate.
[0049] The reel can be used to place and rotate the strip material, and the anti-rolling explosion device can be used to prevent the strip material from exploding when unwinding, thereby achieving low cost and simple structure.
[0050] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0051] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent application. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.
Claims
1. An anti-rolling and explosion device, characterized in that: It comprises a contact piece and a support piece, wherein the contact piece is used to contact the edge of the strip material, and the support piece is used to support the contact piece; the contact piece has an arc segment, and the arc segment is used to increase the contact area with the strip material.
2. The anti-rolling and explosion device according to claim 1, characterized in that: A roller is provided on the side of the arc section facing the strip material, the circumferential surface of the roller protrudes from the surface of the abutment member, and the roller is rotatable.
3. The anti-rolling and explosion device according to claim 1, characterized in that: The support member comprises a support column, one end of which is connected to the abutment member, and the abutment member can move along the axial direction of the support column.
4. The anti-rolling and explosion device according to claim 3, characterized in that: The support column is provided with a plurality of first pin holes along the axial direction of the support column, and the abutment is provided with a cross block. When the first pin holes are inserted into the first fixing member, the fixing member cooperates with the cross block to prevent the abutment from moving along the axial direction of the support column.
5. The anti-rolling and explosion device according to claim 4, characterized in that: The support member further comprises a foot support member, which is arranged at one end of the support column away from the abutment member, and is used to expand the contact area of the support member.
6. The anti-rolling and explosion device according to claim 5, characterized in that: The support column also includes a connecting portion, which is provided with a plurality of first mounting holes. The foot support member is provided with a second mounting hole corresponding to the first mounting hole. A second fixing member is passed through the first mounting hole and the second mounting hole to fix the connecting portion to the foot support member.
7. The anti-rolling and explosion device according to claim 6, characterized in that: The support column also includes a column body and a reinforcing rib plate, wherein the column body is fixedly connected to the connecting portion, and the reinforcing rib plate is respectively connected to the column body and the connecting portion.
8. The anti-rolling and explosion device according to claim 7, characterized in that: The utility model also comprises a protection member, which is fixed on the foot support member and is located below the abutment member.
9. The anti-rolling and explosion device according to claim 8, characterized in that: The foot support member is arranged below the protective member.
10. A winding device, characterized in that: It comprises a reel and the anti-roll explosion device according to any one of claims 1 to 9, wherein the reel is used for placing and driving the strip material to rotate.