A multi-specification shingle pulling device

Abstract

The utility model relates to a traction device technical field, concretely relates to a traction device of many specifications corrugated tile, including traction equipment ontology and the traction roller that sets up on traction equipment ontology, is equipped with antiskid subassembly on the traction roller, and antiskid subassembly is used for preventing the phenomenon of skidding of traction equipment ontology in the process of carrying out the traction to corrugated tile, and antiskid subassembly includes the main semicircle ring and the vice semicircle ring that set up on the traction roller. The utility model discloses through setting up antiskid subassembly makes the traction roller in the process of carrying out the traction to corrugated tile, through the traction to corrugated tile by the traction roller, and the rotation of traction roller makes the occlusal roller rotate through driving main semicircle ring and vice semicircle ring, and the recess on corrugated tile and occlusal roller contact and embed in the process of traction movement of corrugated tile, and the mechanical embedding structure is formed to both, when the traction roller rotates, and the occlusal roller passes through the lateral wall of recess and transmits the tangential force, drives corrugated tile to move to the stability of traction force is improved significantly.

Description

Technical Field

[0001] This utility model relates to the field of traction device technology, and in particular to a traction device for multi-specification corrugated sheets. Background Technology

[0002] A traction device is a mechanical device that connects, moves, or stabilizes objects by applying traction force. It is widely used in transportation, medical, industrial, and agricultural fields. Corrugated sheets are high-performance corrugated building materials made primarily of polycarbonate (PC) or APVC composite materials. They are widely used in industrial, agricultural, commercial, and residential construction. The production process of corrugated sheets requires a traction device. The traction device synchronously pulls the corrugated sheets through a mechanical transmission system. Its core principle is to use the waveform matching design of the upper and lower traction roller groups to increase the contact area with the product, thereby increasing the traction force and ensuring traction stability.

[0003] However, during the production of corrugated sheets, various factors can cause slippage between the traction roller and the corrugated sheet during the traction process. These factors include aluminum ash, oil stains, or lubricants adhering to the surface of the corrugated sheet, insufficient compatibility between the traction roller surface material (such as polyurethane) and the corrugated sheet, or wear and tear of the roller surface and peeling off of the coating. When slippage occurs, the traction force becomes unstable. This instability can lead to uneven stress on the corrugated sheet during the forming process, potentially causing defects such as waveform distortion and inconsistent height of wave crests and troughs, thus affecting the product's appearance and structural strength.

[0004] To address this, a traction device for multi-specification corrugated sheets is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide a traction device for corrugated sheets of various specifications, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a traction device for multi-specification corrugated sheets, comprising a traction equipment body and a traction roller disposed on the traction equipment body, wherein the traction roller is provided with an anti-slip component, the anti-slip component being used to prevent slippage of the traction equipment body during the traction of the corrugated sheets, the anti-slip component comprising a main semi-circular ring and a secondary semi-circular ring disposed on the traction roller, wherein the outer ring of the main semi-circular ring and the secondary semi-circular ring is provided with an engagement roller, the engagement roller being used to form a mechanical engagement with the groove of the corrugated sheet.

[0007] Preferably, the traction roller is provided with a limiting groove, and a connecting block adapted to the limiting groove is fixedly connected to the main semi-circular ring. The cooperation between the limiting groove and the connecting block is used for the traction roller to drive the main semi-circular ring to rotate.

[0008] Preferably, both the main semicircular ring and the secondary semicircular ring are provided with a fastening groove, a fastening ring is fixedly connected to the biting roller, and the fastening ring is slidably connected in the fastening groove. Both the main semicircular ring and the secondary semicircular ring are provided with bolts for fixing the fastening ring.

[0009] Preferably, a locking block is fixedly connected to the main semicircular ring, and a locking groove adapted to the locking block is opened in the secondary semicircular ring, and the locking block is engaged in the locking groove.

[0010] Preferably, a pull rod is slidably connected in the secondary semi-circular ring, and a slot adapted to the pull rod is provided on the locking block, with the pull rod inserted into the slot.

[0011] Preferably, a limiting plate is fixedly connected to the pull rod, and a spring is fixedly connected between the limiting plate and the secondary semi-circular ring.

[0012] Preferably, a matching inclined surface is provided between the locking block and the pull rod.

[0013] The beneficial effects of this utility model are: This invention, by incorporating an anti-slip component, ensures that during the traction process of the corrugated tile, the traction roller pulls the corrugated tile. Simultaneously, the rotation of the traction roller drives the main and auxiliary semi-circular rings, causing the engagement roller to rotate. Furthermore, during the traction movement, the grooves on the corrugated tile contact and engage with the engagement roller, forming a mechanical engagement structure. When the traction roller rotates, the engagement roller transmits tangential force through the sidewalls of the grooves, driving the corrugated tile to move. This significantly improves the stability of the traction force and prevents the corrugated tile from slipping during traction.

[0014] This invention, through the arrangement of a main semicircular ring and a secondary semicircular ring, allows the locking block on the main semicircular ring to quickly engage with the locking groove on the secondary semicircular ring. Simultaneously, the pull rod enters the slot, thus quickly completing the installation of the main and secondary semicircular rings on the traction roller. Subsequently, the engagement rollers are installed. Conversely, pulling the pull rod disengages them from the slot, allowing the main and secondary semicircular rings to be removed from the traction roller. Therefore, the easy-to-install and disassemble structure enables quick adjustment of the spacing between the engagement rollers and replacement of engagement rollers of different diameters. This allows engagement rollers of different diameters to adapt to the grooves of corrugated sheets of different specifications, ensuring stable traction force during the traction process and preventing slippage. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only for this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of a traction device for multi-specification corrugated sheets according to an embodiment of the present invention. Figure 2 This is a schematic diagram of the traction roller structure of a traction device for multi-specification corrugated tiles according to an embodiment of the present invention; Figure 3 This is a schematic diagram of the biting roller structure of a traction device for multi-specification corrugated sheets according to an embodiment of the present invention; Figure 4 This is a schematic cross-sectional view of the secondary semi-circular ring structure of a traction device for multi-specification corrugated sheets according to an embodiment of the present invention. Figure 5 This invention relates to a traction device for multi-specification corrugated sheets. Figure 4 Enlarged structural diagram at point A in the middle; Figure 6 This is a schematic diagram of the main semi-circular ring structure of a traction device for multi-specification corrugated sheets according to an embodiment of the present invention.

[0017] The markings in the diagram are as follows: 1. Traction equipment body; 2. Traction roller; 3. Main semi-circular ring; 4. Secondary semi-circular ring; 5. Engaging roller; 6. Limiting groove; 7. Connecting block; 8. Fastening groove; 9. Fastening ring; 10. Bolt; 11. Locking block; 12. Locking groove; 13. Pull rod; 14. Slot; 15. Limiting plate; 16. Spring; 17. Inclined surface. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments.

[0019] It should be noted that, unless otherwise defined, the technical or scientific terms used in this utility model should have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this utility model do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0020] like Figures 1 to 6As shown in the figure, a specific embodiment of this utility model provides a traction device for corrugated sheets of various specifications, including a traction device body 1 and a traction roller 2 provided on the traction device body 1. The traction roller 2 is provided with an anti-slip component, which is used to prevent the traction device body 1 from slipping during the traction of the corrugated sheets. When the traction device body 1 tractions the corrugated sheets, the corrugated sheets gradually move on the traction roller 2 under the rotation of the traction roller 2. However, due to various reasons, slippage may occur between the corrugated sheets and the traction roller 2, making the traction force unstable and affecting the quality of the corrugated sheets. By setting the anti-slip component, the slippage of the corrugated sheets can be greatly reduced, thereby maintaining the traction force in a relatively stable state. The anti-slip component includes a main semi-circular ring 3 and a secondary semi-circular ring 4 provided on the traction roller 2. The outer rings of the main semi-circular ring 3 and the secondary semi-circular ring 4 are provided with a biting roller 5, which is used to form a mechanical engagement with the groove of the corrugated sheet.

[0021] like Figures 1 to 3 As shown, specifically, the traction roller 2 is provided with a limiting groove 6, and a connecting block 7 adapted to the limiting groove 6 is fixedly connected to the main semi-circular ring 3. The cooperation between the limiting groove 6 and the connecting block 7 is used for the traction roller 2 to drive the main semi-circular ring 3 to rotate. Through the setting of the biting roller 5, the corrugated tile can gradually move on the traction roller 2 when it is pulled and moved by the traction equipment body 1. Since the corrugated tile has corrugated grooves, the grooves of the corrugated tile form a mechanical engagement with the biting roller 5 when it moves. The biting roller 5 contacts the grooves of the corrugated tile, and the rotation of the traction roller 2 drives the main semi-circular ring 3 and the secondary semi-circular ring 4 to rotate. This causes the biting roller 5 to rotate. The simultaneous rotation of the biting roller 5 and the traction roller 2 pulls the corrugated tile, causing it to move gradually. At this time, the corrugated tile is in contact with both the traction roller 2 and the biting roller 5. The geometric constraint of the groove of the corrugated tile forms a mechanical engagement with the biting roller 5, preventing the corrugated tile from sliding or twisting laterally due to uneven local force during the traction process. After the biting roller 5 is embedded in the groove of the corrugated tile, the two form a mechanical interlocking structure. When the traction roller 2 rotates, the biting roller 5 transmits tangential force through the side wall of the groove, driving the corrugated tile to move, thereby significantly improving the stability of the traction force.

[0022] like Figures 1 to 3As shown, specifically, the traction roller 2 is provided with a limiting groove 6, and a connecting block 7 adapted to the limiting groove 6 is fixedly connected to the main semi-circular ring 3. The cooperation between the limiting groove 6 and the connecting block 7 is used for the traction roller 2 to drive the main semi-circular ring 3 to rotate. Both the main semi-circular ring 3 and the secondary semi-circular ring 4 are provided with a fastening groove 8. A fastening ring 9 is fixedly connected to the biting roller 5, and the fastening ring 9 is slidably connected in the fastening groove 8. Both the main semi-circular ring 3 and the secondary semi-circular ring 4 are provided with bolts 10 for fixing the fastening ring 9. In order to adapt to different models of corrugated sheets, the number of biting rollers 5 on the traction roller 2 can be set to adjust the spacing between the biting rollers 5 to adapt to different models of corrugated sheets. The grooves on different models of corrugated sheets are spaced apart. Since the spacing and depth of the grooves are different, the spacing of the biting rollers 5 and the biting rollers 5 of different diameters are adjusted to adapt to the grooves. This ensures that different models of corrugated tiles maintain a relatively stable traction force during the traction process and prevents slippage. When changing different biting rollers 5 to adapt to the grooves, the main semicircular ring 3 is placed on the traction roller 2, so that the connecting block 7 on the main semicircular ring 3 engages with the limiting groove 6. Multiple limiting grooves 6 can be set on the traction roller 2. After selecting a suitable limiting groove 6, the connecting block 7 enters it, and the secondary semicircular ring 4 is spliced ​​with the main semicircular ring 3, so that the traction roller 2 is located between the main semicircular ring 3 and the secondary semicircular ring 4.

[0023] like Figures 3 to 6As shown, specifically, a locking block 11 is fixedly connected to the main semicircular ring 3, and a locking groove 12 adapted to the locking block 11 is opened in the secondary semicircular ring 4, with the locking block 11 engaging in the locking groove 12. A pull rod 13 is slidably connected to the secondary semicircular ring 4, and a slot 14 adapted to the pull rod 13 is opened on the locking block 11, with the pull rod 13 inserted into the slot 14. A limiting plate 15 is fixedly connected to the pull rod 13, and a spring 16 is fixedly connected between the limiting plate 15 and the secondary semicircular ring 4. During the splicing process of the secondary semicircular ring 4 and the main semicircular ring 3, the locking block 11 on the main semicircular ring 3 enters the locking groove 12. As the locking block 11 gradually enters the locking groove 12, it gradually comes into contact with the pull rod 13 and applies pressure. Since a matching inclined surface 17 is provided between the locking block 11 and the pull rod 13, the pull rod 13 and the limiting plate 15 gradually move under the contact action of the inclined surface 17. The spring 16 contracts under pressure, generating a reaction force until the locking block 11 is fully inserted into the slot 12. At this point, the slot 14 and the pull rod 13 are in corresponding positions. Under the reaction force of the spring 16, the limiting plate 15 and the pull rod 13 move in opposite directions, causing the pull rod 13 to slide into the slot 14. The locking block 11 is kept stable in the slot 12 by the insertion and engagement of the pull rod 13 and the slot 14. That is, the main semi-circular ring 3 and the secondary semi-circular ring 4 are connected to limit the connection. After the main semi-circular ring 3 and the secondary semi-circular ring 4 are installed on the traction roller 2, a suitable biting roller 5 is selected for installation. After inserting the snap ring 9 into the snap groove 8, the snap ring 9 can be installed on the main semi-circular ring 3 and the secondary semi-circular ring 4 by the bolt 10. That is, the installation of the biting roller 5 is completed. Then, the corrugated tile can be pulled by the biting roller 5 and the traction roller 2 to maintain the stability of the traction force.

[0024] Conversely, when adjusting the spacing of the engagement rollers 5 and replacing them with engagement rollers 5 of different diameters to fit the groove, the bolt 10 is rotated to remove the engagement ring 9 from the engagement groove 8. Then, the pull rod 13 is pulled to disengage from the slot 14, and the locking block 11 can be removed from the slot 12. That is, the main semicircular ring 3 and the secondary semicircular ring 4 are separated. Then, the main semicircular ring 3 and the secondary semicircular ring 4 and the engagement rollers 5 can be installed according to the above process to fit the groove of the corrugated tile for its traction.

[0025] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples; within the framework of the present invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in the details for the sake of brevity.

[0026] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A traction device for multi-specification corrugated sheets, comprising a traction equipment body (1) and a traction roller (2) disposed on the traction equipment body (1), characterized in that... ； The traction roller (2) is provided with an anti-slip component, which is used to prevent the traction equipment body (1) from slipping during the traction of the corrugated tile. The anti-slip assembly includes a main semicircular ring (3) and a secondary semicircular ring (4) disposed on the traction roller (2). The outer rings of the main semicircular ring (3) and the secondary semicircular ring (4) are provided with engagement rollers (5), which are used to form a mechanical engagement with the grooves of the corrugated sheet.

2. The traction device for multi-specification corrugated sheets according to claim 1, characterized in that, The traction roller (2) is provided with a limiting groove (6), and the main semi-circular ring (3) is fixedly connected with a connecting block (7) that is compatible with the limiting groove (6). The cooperation between the limiting groove (6) and the connecting block (7) is used for the traction roller (2) to drive the main semi-circular ring (3) to rotate.

3. The traction device for multi-specification corrugated sheets according to claim 1, characterized in that, Both the main semicircular ring (3) and the secondary semicircular ring (4) are provided with a fastening groove (8). A fastening ring (9) is fixedly connected to the biting roller (5), and the fastening ring (9) is slidably connected in the fastening groove (8). Both the main semicircular ring (3) and the secondary semicircular ring (4) are provided with bolts (10) for fixing the fastening ring (9).

4. The traction device for multi-specification corrugated sheets according to claim 1, characterized in that, A locking block (11) is fixedly connected to the main semicircular ring (3), and a locking groove (12) adapted to the locking block (11) is opened in the secondary semicircular ring (4), and the locking block (11) is locked in the locking groove (12).

5. The traction device for multi-specification corrugated sheets according to claim 4, characterized in that, A pull rod (13) is slidably connected in the sub-semi-circular ring (4), and a slot (14) adapted to the pull rod (13) is opened on the card block (11), and the pull rod (13) is inserted into the slot (14).

6. The traction device for multi-specification corrugated sheets according to claim 5, characterized in that, A limiting plate (15) is fixedly connected to the pull rod (13), and a spring (16) is fixedly connected between the limiting plate (15) and the secondary semi-circular ring (4).

7. The traction device for multi-specification corrugated sheets according to claim 4, characterized in that, A matching inclined surface (17) is provided between the locking block (11) and the pull rod (13).

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