Cold winding belt waste edge crushing device
By designing a cold-wrapped belt waste edge crusher including a roller crusher and a feeding mechanism, the problem of difficult crushing of the rolled waste edge in the crusher is solved, and smooth feeding and efficient crushing of the waste edge is achieved.
Patent Information
- Application Number
- CN202420618038.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-28
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-03-28
AI Technical Summary
The scrap edge of the cold-wrapped belt is difficult to be squeezed and crushed in the roller crusher at the first time, or it is difficult to be fully crushed because the roll thickness is difficult to be crushed, which affects the crushing efficiency.
A cold-winding belt waste edge crushing device is designed, including a roller crusher and a feeding mechanism. The feeding mechanism consists of a horizontal plate, a vertical plate and a shaft seat. By adjusting the spacing and fixed structure of the vertical plate, the uniform unwinding of the waste edge roll of the cold-wrapped belt and the simultaneous crushing of multiple rolls is achieved.
Through this device, the waste edge of the cold-wrap belt can be smoothly entered into the crusher, improving the crushing efficiency, and supporting multiple rolls at the same time, adapting to the installation requirements of waste edge rolls of different widths.
Smart Images
Figure CN222755839U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cold-wrap belt crushing equipment, in particular to a cold-wrap belt waste edge crushing device. Background Art
[0002] Polyethylene cold wrap refers to an adhesive tape used for anti-corrosion wrapping. Cold wrap is suitable for the anti-corrosion and repair of straight pipes, elbows, storage tanks, guides and other parts of oil, natural gas, chemical industry, water supply and drainage. Polyethylene cold wrap is a strip-shaped anti-corrosion material made of polyethylene base film, thermally compounded with an adhesive layer with butyl rubber as the main body, and co-extruded. After the base film of the polyethylene cold wrap is extruded, the side with poor molding quality needs to be cut off.
[0003] Usually, the cut side edges (hereinafter referred to as waste edges) are collected into rolls for easy handling and neat storage, waiting for unified processing later. That is, the waste edges are generally crushed, melted, and then re-extruded into polyethylene-based films. However, if the rolled waste edges are directly put into the double-roll crusher, they will roll back and forth on the crushing rollers, and it is difficult to be squeezed and crushed in the first time, or it is difficult to be fully crushed due to the thickness of the roll, which affects the crushing efficiency. Therefore, a double-roll crusher that can facilitate feeding and improve the crushing effect is needed. Utility Model Content
[0004] The utility model aims to provide a cold-wrap waste edge crushing device to solve the problem that the rolled waste edges are directly put into a double-roll crusher, which will roll back and forth on the crushing rollers and be difficult to be squeezed and crushed in the first time, or it is difficult to be fully crushed due to the thickness of the roll, thus affecting the crushing efficiency.
[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:
[0006] A cold-wrap waste edge crushing device comprises a double-roll crusher, a feeding mechanism is arranged on the feeding end of the double-roll crusher, the feeding mechanism comprises a transverse plate, a vertical plate and an axle seat, the transverse plate is horizontally installed on the top of the double-roll crusher, a plurality of vertical plates are vertically arranged and slidably installed on the transverse plate, at least two grooves are arranged on the vertical plate, the axle seat is installed in at least one of the grooves on the vertical plate by bolts, cold-wrap waste edge rolls are rotatably installed on two relatively arranged axle seats, and the cold-wrap waste edge rolls on two adjacent vertical plates are staggered.
[0007] A further technical solution is that a baffle is installed on the side of the shaft seat through bolts.
[0008] A further technical solution is: a sink is provided on the inner side of the baffle plate, and a turntable is rotatably installed in the sink.
[0009] A further technical solution is that a damping structure is arranged between the baffle plate and the rotating plate.
[0010] A further technical solution is: the damping structure is a damping bearing or two friction surfaces that cooperate with each other.
[0011] A further technical solution is: an L-shaped slideway is arranged on the horizontal plate, and the vertical plate is slidably installed in the L-shaped slideway and is locked by bolts.
[0012] Compared with the prior art, the present invention can achieve at least one of the following beneficial effects:
[0013] The utility model provides a cold-wrap waste edge crushing device, which consists of a double-roll crusher and a feeding mechanism. The waste edge roll can be installed on the feeding mechanism, one end of the waste edge roll is clamped by the double-roll crusher rollers, and under the rotation of the double-roll crusher, the waste edge roll is continuously unwound to the feeding end of the double-roll crusher, so that the feeding is uniform and the crushing effect is improved; moreover, the feeding mechanism can place multiple waste edge rolls at the same time to achieve the purpose of crushing multiple rolls at the same time; in addition, the spacing between the vertical plates on the feeding mechanism can also be adjusted to meet the installation requirements of waste edge rolls with different widths. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 The utility model is a schematic structural diagram of a cold-wrap waste edge crushing device.
[0015] Figure 2 For this utility model Figure 1 Schematic diagram of the structure of the feeding mechanism.
[0016] Figure 3 For this utility model Figure 1 Schematic diagram of the structure of the middle shaft seat.
[0017] Figure 4 For this utility model Figure 1 Schematic diagram of the structure of the middle plate and the turntable.
[0018] Figure numerals: 1. double-roll crusher; 2. feeding mechanism; 3. horizontal plate; 4. vertical plate; 5. shaft seat; 6. groove; 7. cold-wrap waste roll; 8. baffle plate; 9. turntable; 10. L-shaped slideway. DETAILED DESCRIPTION
[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. The components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.
[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.
[0021] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features thereof may be combined with each other.
[0022] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.
[0023] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use, or the positions or positional relationships commonly understood by those skilled in the art, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.
[0024] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0025] Embodiment 1:
[0026] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, a cold-wrap waste edge crushing device includes a roller crusher 1, a feeding mechanism 2 is arranged on the feeding end of the roller crusher 1, and the feeding mechanism 2 includes a horizontal plate 3, a vertical plate 4 and an axle seat 5. The horizontal plate 3 is horizontally installed on the top of the roller crusher 1, and a plurality of vertical plates 4 are vertically arranged and slidably installed on the horizontal plate 3. At least two grooves 6 are arranged on the vertical plate 4. The axle seat 5 is installed in at least one groove 6 on the vertical plate 4 by bolts. Cold-wrap waste edge rolls 7 are rotatably installed on two oppositely arranged axle seats 5, and the cold-wrap waste edge rolls 7 on two adjacent vertical plates 4 are staggered. An L-shaped slideway 10 is arranged on the horizontal plate 3, and the vertical plate 4 is slidably installed in the L-shaped slideway 10 and locked by bolts.
[0027] The spacing between each vertical plate 4 is adjusted according to the width of the cold-wrap waste roll 7 to be installed, and then the vertical plate 4 is fixed to the horizontal plate 3, and the cold-wrap waste roll 7 is mounted on the rotating shaft. The two ends of the rotating shaft are respectively located in two shaft seats 5, and then the two shaft seats 5 are respectively installed in the opposite grooves 6 on the two vertical plates 4, and the pulling feeding of the double-roll crusher 1 is cooperated to realize the continuous unwinding of the cold-wrap waste roll 7, thereby ensuring smooth feeding and crushing effect.
[0028] Preferably, a baffle plate 8 is mounted on the side surface of the shaft seat 5 by means of bolts.
[0029] The baffle plate 8 can prevent the cold-wrap waste edge roll 7 from becoming scattered during rotation.
[0030] Embodiment 2:
[0031] On the basis of the above-mentioned embodiment, this embodiment shows that a sink groove is provided on the inner side of the baffle plate 8, and a rotating disk 9 is rotatably installed in the sink groove.
[0032] The turntable 9 can reduce the friction between the cold wrap waste edge roll 7 and the baffle plate 8.
[0033] Preferably, a damping structure is provided between the baffle plate 8 and the rotating disk 9. The damping structure is a damping bearing. Alternatively, the damping structure is two friction surfaces that cooperate with each other between the baffle plate 8 and the rotating disk 9, and the roughness of the friction surfaces can be increased or friction teeth can be provided.
[0034] The damping structure mainly ensures that the cold-wrap waste edge roll 7 is unwound at a uniform speed without loosening to cause uneven feeding.
[0035] The working process of the utility model is as follows: the spacing between each vertical plate 4 is adjusted according to the width of the cold-wrap waste edge roll 7 to be installed, and then the vertical plate 4 is fixed to the horizontal plate 3, the cold-wrap waste edge roll 7 is mounted on the rotating shaft, and the two ends of the rotating shaft are respectively located in the two shaft seats 5, and then the two shaft seats 5 are respectively installed in the opposite grooves 6 on the two vertical plates 4, and one end of each cold-wrap waste edge roll 7 on the feeding mechanism 2 is introduced into the feeding end of the double-roll crusher 1, and the double-roll crusher 1 is started. During the pulling feeding of the double-roll crusher 1, the continuous unwinding of the cold-wrap waste edge roll 7 is realized to ensure smooth feeding and crushing effect.
[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A cold-wrap waste edge crushing device, comprising a double-roll crusher (1), characterized in that: A feeding mechanism (2) is provided at the feeding end of the double-roll crusher (1), and the feeding mechanism (2) includes a transverse plate (3), a vertical plate (4) and an axle seat (5). The transverse plate (3) is horizontally installed on the top of the double-roll crusher (1), and a plurality of vertical plates (4) are vertically arranged and slidably installed on the transverse plate (3). At least two grooves (6) are provided on the vertical plate (4). The axle seat (5) is installed in at least one of the grooves (6) on the vertical plate (4) by bolts. Cold-wrap waste edge rolls (7) are rotatably installed on two relatively arranged axle seats, and the cold-wrap waste edge rolls (7) on the two adjacent vertical plates (4) are staggered.
2. The cold-wrap waste edge crushing device according to claim 1 is characterized in that: A baffle (8) is mounted on the side of the shaft seat (5) via bolts.
3. The cold-wrap waste edge crushing device according to claim 2 is characterized in that: A sink groove is arranged on the inner side of the baffle plate (8), and a rotating disk (9) is rotatably installed in the sink groove.
4. The cold-wrap waste edge crushing device according to claim 3 is characterized in that: A damping structure is provided between the baffle plate (8) and the rotating plate (9).
5. The cold-wrap waste edge crushing device according to claim 4 is characterized in that: The damping structure is a damping bearing or two friction surfaces that cooperate with each other.
6. The cold-wrap waste edge crushing device according to claim 1, characterized in that: An L-shaped slideway (10) is provided on the transverse plate (3), and the vertical plate (4) is slidably installed in the L-shaped slideway (10) and is locked by bolts.