A tape laying device for laying reflective tape

Abstract

This utility model discloses a reflective tape laying device, including an outer frame. Two vertical rods are fixedly connected to the edge of the outer frame. Two rotating rods are rotatably connected to the side wall of one of the vertical rods, and a release cylinder and a take-up cylinder are respectively sleeved on the surface of the two rotating rods. Four base plates are fixedly connected to the bottom of the outer frame, and driving wheels are rotatably connected to the side walls of the base plates. The axle of one of the driving wheels is fixedly connected to a first gear. The first gear is connected to a second gear via a synchronous belt. The second gear is fixedly connected to the rotating rod located below. This utility model, by synchronously setting the release cylinder and the take-up cylinder, uses the rotation of the driving wheel to drive the first gear, the synchronous belt, and the second gear to work together, so that the release of the reflective tape and the take-up of the non-adhesive paper are automatically and synchronously completed during the movement of the equipment. No manual step-by-step operation is required, which greatly reduces labor intensity, significantly improves laying efficiency, and ensures uniform and stable tension of the reflective tape.

Description

Technical Field

[0001] This utility model relates to the field of reflective tape laying technology, specifically to a reflective tape laying device. Background Technology

[0002] Reflective tape, with its strong reflective properties under light, is widely used in road construction warnings, mine safety signs, construction site isolation, and boundary demarcation of various temporary areas. It effectively improves environmental safety and reduces the probability of accidents. Currently, the installation of reflective tape mainly relies on manual labor. Workers need to manually unroll the tape and then fix it to the ground, walls, or other surfaces using methods such as pasting or nailing. This process is not only labor-intensive and inefficient, but also makes it difficult to ensure the flatness and uniform tension of the tape.

[0003] In existing manual installation methods, the release of the reflective tape and the peeling and winding of the bottom non-adhesive paper need to be done in separate steps, often requiring multiple people to work together. This not only results in high labor intensity and low work efficiency, but also easily leads to problems such as wrinkles and skewing due to inconsistent tension of the reflective tape caused by the asynchronous rhythm of the two steps. Therefore, a new technical solution is proposed to address this issue. Utility Model Content

[0004] The purpose of this utility model is to provide a tape laying device for reflective tape laying, which solves the problem mentioned in the background art that when laying reflective tape manually, the release of reflective tape and the peeling and winding of the bottom non-adhesive paper need to be carried out in separate steps, which often requires the cooperation of multiple people. This not only results in high labor intensity and low work efficiency, but also easily leads to the problem of inconsistent tension of reflective tape due to the asynchronous rhythm of the two steps, resulting in wrinkles and skewing.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a tape-laying device for reflective tape, comprising an outer frame, two vertical rods fixedly connected to the edge of the outer frame, two rotating rods rotatably connected to the side wall of one of the vertical rods, and a release cylinder and a take-up cylinder respectively sleeved on the surface of the two rotating rods, four base plates fixedly connected to the bottom of the outer frame, and driving wheels rotatably connected to the side wall of the base plates, one of the driving wheels having its shaft fixedly connected to a first gear, the first gear being connected to a second gear via a synchronous belt, and the second gear being fixedly connected to a rotating rod located below.

[0006] In this technical solution, by synchronously setting the release drum and the take-up drum, the rotation of the moving wheel drives the No. 1 gear, the timing belt and the No. 2 gear to work together, so that the release of the reflective tape and the take-up of the non-stick paper are automatically and synchronously completed during the movement of the equipment. No manual step-by-step operation is required, which greatly reduces labor intensity, significantly improves laying efficiency, and ensures that the tension of the reflective tape is uniform and stable.

[0007] Preferably, a guide roller is rotatably connected between the front and rear inner sidewalls of the outer frame, and two limiting plates are fixedly connected to the surface of the guide roller.

[0008] Preferably, a support plate is fixedly connected between the front and rear inner walls of the outer frame on one side of the guide roller, and a threaded post is threadedly connected to the top of the support plate. The threaded post penetrates the surface of the support plate and is rotatably connected to the lifting plate. The bottom of the lifting plate is rotatably connected to a first pressure roller and a second pressure roller.

[0009] Preferably, two sliding rods are fixedly connected to the top of the lifting plate, and the top of the sliding rods penetrates the surface of the support plate and is slidably connected to the support plate.

[0010] Preferably, the surface of the rotating rod is fixedly connected with a protruding strip and a baffle, the surface of the protruding strip passes through a limiting screw and is rotatably connected to the limiting screw, and the release cylinder and the take-up cylinder are respectively located between the limiting screws and baffles of the two rotating rods.

[0011] Preferably, the movable end of the rotating rod is fitted with a telescopic rod, and another vertical rod at the horizontal height of the telescopic rod is rotatably connected to a sleeve. The telescopic rod is detachably connected to the sleeve via a fixing screw.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model uses a release cylinder and a take-up cylinder to synchronously set up the release cylinder and utilizes the rotation of the moving wheel to drive the No. 1 gear, the timing belt and the No. 2 gear to work together, so that the release of the reflective tape and the take-up of the non-stick paper are automatically and synchronously completed during the movement of the equipment. No manual step-by-step operation is required, which greatly reduces labor intensity, significantly improves laying efficiency, and ensures that the tension of the reflective tape is uniform and stable.

[0014] 2. This utility model uses guide rollers and limiting plates to precisely constrain the direction of the reflective strip, avoiding deviation and skewing during laying. In conjunction with the first and second pressure rollers, the reflective strip is compacted as it passes through, effectively eliminating wrinkles, enhancing the fit with the laying carrier, and comprehensively ensuring the neatness and firmness of the reflective strip laying, thus improving the laying quality. Attached Figure Description

[0015] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0016] Figure 1 This is an overall view of the present invention;

[0017] Figure 2 This is a schematic diagram of the rotating rod structure of this utility model;

[0018] Figure 3This is a cross-sectional structural diagram of the present invention.

[0019] In the diagram: 1. Outer frame; 11. Vertical rod; 2. Rotating rod; 21. Baffle; 22. Protruding strip; 23. Limiting screw; 24. Telescopic rod; 25. Insert sleeve; 26. Fixing screw; 3. Rewinding drum; 31. Release drum; 4. Base plate; 41. Moving wheel; 42. Gear No. 1; 43. Synchronous belt; 44. Gear No. 2; 5. Guide roller; 51. Limiting plate; 6. Support plate; 7. Threaded column; 8. Lifting plate; 9. Pressure roller No. 1; 901. Pressure roller No. 2; 10. Slide rod. Detailed Implementation

[0020] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the following description will further elaborate on them in conjunction with specific embodiments.

[0021] A reflective tape laying device, see [link to relevant documentation] Figures 1 to 3 The system includes an outer frame 1, with two vertical rods 11 fixedly connected to the edge of the outer frame 1. Two rotating rods 2 are rotatably connected to the side wall of one of the vertical rods 11, and a release cylinder 31 and a take-up cylinder 3 are respectively sleeved on the surface of the two rotating rods 2. Four base plates 4 are fixedly connected to the bottom of the outer frame 1, and a moving wheel 41 is rotatably connected to the side wall of the base plate 4. The axis of one of the moving wheels 41 is fixedly connected to a first gear 42. The first gear 42 is connected to a second gear 44 via a synchronous belt 43. The second gear 44 is fixedly connected to the rotating rod 2 located below.

[0022] In this technical solution, when the equipment is pushed, the rotating wheel 41 drives the coaxial first gear 42 to rotate, and the power is transmitted to the second gear 44 through the synchronous belt 43, which in turn drives the rotating rod 2 connected to the take-up drum 3 to rotate. When the take-up drum 3 rotates, it synchronously pulls the reflective belt, so that the release drum 31 passively rotates with the tension of the reflective belt to release the reflective belt, realizing the linkage operation of winding and releasing. The whole process does not require manual step-by-step operation, which greatly reduces labor intensity, significantly improves laying efficiency, and ensures uniform and stable tension of the reflective belt.

[0023] Specifically, such as Figure 1 and Figure 2 As shown, a protruding strip 22 and a baffle 21 are fixedly connected to the surface of the rotating rod 2. A limiting screw 23 passes through the surface of the protruding strip 22 and is rotatably connected to the limiting screw 23. The release cylinder 31 and the take-up cylinder 3 are respectively located between the limiting screw 23 and the baffle 21 of the two rotating rods 2. During operation, after the release cylinder 31 and the take-up cylinder 3 are put into the rotating rod 2, they are pushed towards the baffle 21. After they are in contact with the baffle 21, the limiting screw 23 is rotated. The baffle 21 then abuts the cylinder from both sides. The groove of the protruding strip 22 embedded in the inner wall of the cylinder restricts the relative sliding between the cylinder and the rotating rod 2, ensuring the stability of the release cylinder 31 and the take-up cylinder 3 during rotation.

[0024] Furthermore, such as Figure 2 As shown, a telescopic rod 24 is sleeved on the movable end of the rotating rod 2. A sleeve 25 is rotatably connected to the surface of another vertical rod 11 at the horizontal height of the telescopic rod 24. The telescopic rod 24 is detachably connected to the sleeve 25 via a fixing screw 26. When installing the drum, loosen the fixing screw 26 to pull out the telescopic rod 24 and open the movable end of the rotating rod 2, so as to facilitate the insertion of the drum. After insertion, insert the telescopic rod 24 into the sleeve 25 and tighten the fixing screw 26 to lock it, so that the rotating rod 2 forms a stable two-end support structure.

[0025] Furthermore, such as Figure 2 As shown, a support plate 6 is fixedly connected between the front and rear inner walls of the outer frame 1 on one side of the guide roller 5. A threaded post 7 is threadedly connected to the top of the support plate 6. The threaded post 7 penetrates the surface of the support plate 6 and is rotatably connected to the lifting plate 8. A first pressure roller 9 and a second pressure roller 901 are rotatably connected to the bottom of the lifting plate 8. Two sliding rods 10 are fixedly connected to the top of the lifting plate 8. The top of the sliding rods 10 penetrates the surface of the support plate 6 and is slidably connected to the support plate 6. During the laying process, rotating the threaded post 7 drives the lifting plate 8 to move up and down along the sliding rods 10, adjusting the distance between the first pressure roller 9 and the second pressure roller 901 and the ground. When the reflective strip passes, the pressure rollers compact it and adhere it to the carrier under the action of gravity and adjustment pressure. The double pressure roller design achieves secondary compaction, effectively eliminating wrinkles, enhancing the adhesion between the reflective strip and the carrier, and improving the laying quality and durability. It should be noted that the second pressure roller 901 is set at an angle, which can guide air bubbles and wrinkles to the side during compaction, improving the laying effect.

[0026] It is worth noting that, such as Figure 2 As shown, a guide roller 5 is rotatably connected between the front and rear inner sidewalls of the outer frame 1. Two limiting plates 51 are fixedly connected to the surface of the guide roller 5. After the reflective belt is led out from the release cylinder 31, it passes through the surface of the guide roller 5. The limiting plates 51 on both sides prevent the reflective belt from shifting laterally, ensuring that it is transported to the laying position along the preset path.

[0027] In addition, all components designed in this utility model are general standard parts or components known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. Those skilled in the art can fully implement them, so there is no need to elaborate. The content protected by this utility model does not involve improvements to the internal structure and method.

Claims

1. A tape-laying device for reflective tape, comprising an outer frame (1), characterized in that: Two vertical rods (11) are fixedly connected to the edge of the outer frame (1). Two rotating rods (2) are rotatably connected to the side wall of one of the vertical rods (11). A release cylinder (31) and a winding cylinder (3) are respectively sleeved on the surface of the two rotating rods (2). Four base plates (4) are fixedly connected to the bottom of the outer frame (1). A moving wheel (41) is rotatably connected to the side wall of the base plate (4). The axis of one of the moving wheels (41) is fixedly connected to the first gear (42). The first gear (42) is connected to the second gear (44) through a synchronous belt (43). The second gear (44) is fixedly connected to the rotating rod (2) located below.

2. The reflective tape laying equipment according to claim 1, characterized in that: The outer frame (1) is rotatably connected between the front and rear inner sidewalls, and two limiting plates (51) are fixedly connected to the surface of the guide roller (5).

3. The reflective tape laying equipment according to claim 2, characterized in that: A support plate (6) is fixedly connected between the front and rear inner walls of the outer frame (1) on one side of the guide roller (5). A threaded post (7) is threaded to the top of the support plate (6). The threaded post (7) penetrates the surface of the support plate (6) and is rotatably connected to the lifting plate (8). The bottom of the lifting plate (8) is rotatably connected to the first pressure roller (9) and the second pressure roller (901).

4. The reflective tape laying equipment according to claim 3, characterized in that: The top of the lifting plate (8) is fixedly connected to two sliding rods (10), the top of the sliding rods (10) penetrates the surface of the support plate (6) and is slidably connected to the support plate (6).

5. The reflective tape laying equipment according to claim 1, characterized in that: The rotating rod (2) has a protrusion (22) and a baffle (21) fixedly connected to its surface. The protrusion (22) passes through a limiting screw (23) and is rotatably connected to the limiting screw (23). The release cylinder (31) and the winding cylinder (3) are located between the limiting screw (23) and the baffle (21) of the two rotating rods (2), respectively.

6. The reflective tape laying equipment according to claim 1, characterized in that: The movable end of the rotating rod (2) is fitted with a telescopic rod (24), and the surface of another vertical rod (11) corresponding to the horizontal height of the telescopic rod (24) is rotatably connected with a sleeve (25). The telescopic rod (24) is detachably connected to the sleeve (25) by a fixing screw (26).

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