Gluing and compacting equipment for anti-cracking paste construction

Abstract

The utility model relates to the technical field of anti-cracking paste construction laying equipment, in particular to anti-cracking paste construction gluing compaction equipment which comprises a cart, a push handle and a storage rack used for placing an anti-cracking paste roll are arranged on the cart, a compaction mechanism is arranged at the tail end of the cart and comprises a pair of seat plates and a compaction roller, movable columns and abutting springs are arranged on the seat plates, and the movable columns and the abutting springs are arranged on the compaction roller. The compacting roller comprises a rotating column and a plurality of pressing rings, and a plurality of adapting springs are arranged between the rotating column and the pressing rings. According to the gluing and compacting equipment for construction of the anti-cracking sticker, through the rotating drums which are arranged on the storage rack in a V shape, anti-cracking sticker rolls can be conveniently placed among the multiple rotating drums, and the anti-cracking sticker rolls of different specifications can be conveniently and stably placed; and through the arranged compaction mechanism, when a foreign matter protruding out of the road surface is encountered, a pressing ring making contact with the foreign matter avoids the foreign matter under the action of an adaptive spring, other pressing rings can still be pressed on the surface of the anti-cracking paste, and it is ensured that the anti-cracking paste is tightly attached to the road surface.

Description

Technical Field

[0001] This utility model relates to the technical field of anti-crack tape application equipment, specifically to adhesive application and compaction equipment for anti-crack tape application. Background Technology

[0002] Utility model patent CN219671024U discloses an anti-crack tape spreading and compaction device. This device includes two first longitudinal beams and two cross beams, forming a frame structure. The two cross beams are sleeved with two second longitudinal beams and locked in place by first and second locking bolts. The two second longitudinal beams are located between the two first longitudinal beams. Each second longitudinal beam has a fixing sleeve, within which a support arm for fixing the anti-crack tape roller slides. A spring is fitted over the support arm. Each second longitudinal beam is connected to a diagonal tie rod, which has a sliding groove. A pressure roller is movably connected to the sliding groove. The beneficial effects of this utility model are: it ensures that the straightness, fit, and flatness of the anti-crack tape meet the specifications; the spread anti-crack tape is straight, dense, and free of bending and wrinkles, significantly reducing operating costs.

[0003] The existing anti-crack tape paving and compaction device uses a fixed groove and fixing nut installation method for the anti-crack tape roller, which is cumbersome to place and difficult to adapt to the rapid switching of anti-crack tape rolls of different specifications. At the same time, its pressure roller structure is simple and cannot effectively deal with protruding foreign objects on the road surface when compacting the anti-crack tape, which easily leads to insufficient compaction and poor adhesion between the anti-crack tape and the road surface. Furthermore, the device lacks a dedicated road surface cleaning component, which cannot clean the road surface before the anti-crack tape is laid. The impurities left on the road surface will reduce the adhesion of the anti-crack tape and affect the construction quality. In view of this, we propose an adhesive application and compaction device for anti-crack tape construction. Utility Model Content

[0004] The purpose of this invention is to provide an adhesive application and compaction device for crack-resistant adhesive tape application, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] The adhesive application and compaction equipment for crack-resistant tape application includes a trolley with a push handle at the rear end and a shelf for placing crack-resistant tape rolls at the top. The rear end of the trolley is equipped with a compaction mechanism for compacting the crack-resistant tape rolls. The compaction mechanism includes a pair of seat plates that move vertically on the trolley and a compaction roller rotatably connected between the two seat plates.

[0007] The top of the seat plate is provided with a movable column, and a fixed column is fixed on the push handle. The top of the movable column passes through the fixed column and is slidably connected to the fixed column. An abutment spring is sleeved on the movable column between the seat plate and the fixed column.

[0008] The compaction roller includes a rotating column rotatably connected between the two seat plates and several pressure rings sleeved around the rotating column. Several adapting springs are provided between the rotating column and the pressure rings.

[0009] Preferably, the shelf spans the left and right ends of the trolley and is fixedly connected to the trolley. Several rotating cylinders are rotatably connected to the shelf, and the rotating cylinders are arranged in a symmetrical V-shape on the shelf. The anti-crack tape roll is placed between the rotating cylinders.

[0010] In this setup, the symmetrically arranged V-shaped rotating drums can accommodate different specifications of anti-crack rolls, and the rotational characteristics reduce unfolding resistance and improve construction efficiency.

[0011] Preferably, a limiting block is provided after the top of the movable column passes through the fixed column, and the limiting block is fixedly connected to the movable column.

[0012] In this setting, the limit block prevents the movable column from detaching from the fixed column, ensuring a stable connection between the seat plate and the push handle.

[0013] Preferably, a plurality of recesses are formed on the outer surface of the rotating column, and the end of the adapting spring is sleeved in the recesses;

[0014] In this setting, the concave hole is fixed to the end of the spring to ensure a stable elastic connection between the pressure ring and the rotating column.

[0015] Preferably, baffles are installed at both ends of the rotating column, and a plurality of pressure rings are located between two of the baffles;

[0016] In this setting, the baffle restricts the axial movement of the pressure ring to prevent it from falling off.

[0017] Preferably, the inner diameter of the pressure ring is larger than the outer diameter of the rotating column, and a plurality of sleeve holes are provided on the inner wall of the pressure ring, and the first end of the adapting spring is sleeved in the sleeve holes;

[0018] In this configuration, the sleeve hole is fixed to the spring head end, and the concave hole allows the pressure ring to float flexibly and elastically.

[0019] Preferably, the front end of the trolley is provided with a cleaning brush, the cleaning brush includes a brush seat rotatably connected to the trolley and a brush head installed at the front end of the brush seat, the rear end of the brush seat is provided with a plurality of connecting rods, the rear end of the connecting rods is sleeved on the front end of the trolley and rotatably connected to the trolley.

[0020] In this setup, the brush holder is connected to the trolley via a connecting rod, allowing the brush head to adjust its angle according to the undulations of the road surface, thus improving the cleaning effect.

[0021] Preferably, a plurality of counterweights are mounted on the outer surface of the brush holder, and the plurality of counterweights are symmetrically distributed on the brush holder;

[0022] In this setup, symmetrically distributed counterweights provide stable downward pressure to the brush head, ensuring it adheres closely to the ground and effectively removes road debris.

[0023] Compared with the prior art, the beneficial effects of this utility model are:

[0024] 1. The adhesive application and compaction equipment for this crack-resistant tape application uses rotating drums arranged in a V-shape on a shelf, which allows the crack-resistant tape rolls to be conveniently placed between multiple rotating drums. This enables convenient and stable placement of crack-resistant tape rolls of different specifications, and allows for quick replacement during construction, effectively improving construction efficiency.

[0025] 2. The adhesive application and compaction equipment for this anti-crack tape construction, through the compaction mechanism, enables multiple pressure rings on the compaction roller to fully and comprehensively compact the unfolded anti-crack tape. When encountering protruding foreign objects on the road surface, the pressure ring in contact with the foreign object will avoid the foreign object under the action of the adaptive spring, so that the other pressure rings can still press tightly on the surface of the anti-crack tape, avoiding foreign objects from hindering compaction and ensuring that the anti-crack tape is tightly adhered to the road surface.

[0026] 3. The adhesive application and compaction equipment for the crack-resistant tape construction has a cleaning brush at the front end of the device. The brush seat is rotatable and a counterweight is installed on the outer surface. Under the gravity of the counterweight, the brush head can always be in contact with the ground, so that the brush head can clean the road surface and remove impurities before the crack-resistant tape is laid, creating good conditions for the adhesion of the crack-resistant tape. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0028] Figure 2 This is a schematic diagram of the structure of the cart in this utility model;

[0029] Figure 3 This is a schematic diagram of the structure of the storage rack in this utility model;

[0030] Figure 4 This is a schematic diagram of the compaction mechanism in this utility model;

[0031] Figure 5 This is a schematic diagram of the rotating column in this utility model;

[0032] Figure 6 This is a schematic diagram of the structure of the pressure ring in this utility model;

[0033] Figure 7 This is a schematic diagram of the cleaning brush in this utility model;

[0034] The meanings of the labels in the diagram are as follows:

[0035] 100. Trolley; 110. Handle; 120. Fixing post;

[0036] 200. Shelf; 210. Rotary drum;

[0037] 300. Compaction mechanism; 310. Seat plate; 311. Movable column; 312. Abutment spring; 313. Limiting block; 320. Compaction roller; 321. Rotating column; 3211. Concave hole; 3212. Baffle; 322. Pressure ring; 3221. Sleeve hole; 3222. Adaptive spring;

[0038] 400. Cleaning brush; 410. Brush base; 411. Connecting rod; 412. Counterweight; 420. Brush head;

[0039] 500, anti-crack tape roll. Detailed Implementation

[0040] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0041] Please see Figures 1-6 The adhesive application and compaction equipment for crack-resistant tape application includes a trolley 100, with a push handle 110 at the rear end of the trolley 100 and a shelf 200 on the top of the trolley 100 for placing crack-resistant tape rolls 500. The shelf 200 spans the left and right ends of the trolley 100 and is fixedly connected to the trolley 100. Several rotating cylinders 210 are rotatably connected to the shelf 200 and are arranged symmetrically in a V-shape on the shelf 200. The crack-resistant tape rolls 500 are placed between the rotating cylinders 210. The symmetrically arranged V-shaped rotating cylinders 210 are rotatably connected to the shelf 200, which can flexibly accommodate crack-resistant tape rolls 500 of different diameters. When placed, the crack-resistant tape rolls 500 contact with the multiple rotating cylinders 210 to form a stable support surface. During construction, when the crack-resistant tape rolls 500 are unfolded, the rotating cylinders 210 rotate accordingly, reducing frictional resistance.

[0042] like Figure 1 As shown, in this utility model, the tail end of the trolley 100 is provided with a compaction mechanism 300 for compacting the anti-crack tape roll 500. The compaction mechanism 300 includes a pair of seat plates 310 that move vertically on the trolley 100 and a compaction roller 320 rotatably connected between the two seat plates 310. The compaction roller 320 presses on the anti-crack tape that is unfolded from the anti-crack tape roll 500.

[0043] like Figure 1 and Figure 2 As shown, specifically, the top of the seat plate 310 is provided with a movable column 311, and a fixed column 120 is fixed on the push handle 110. The top of the movable column 311 passes through the fixed column 120 and is slidably connected to the fixed column 120. An abutment spring 312 is sleeved on the movable column 311 between the seat plate 310 and the fixed column 120. After the top of the movable column 311 passes through the fixed column 120, a limit block 313 is provided. The limit block 313 is fixedly connected to the movable column 311. The limit block 313 can prevent the movable column 311 from disengaging from the fixed column 120 during sliding, ensuring the connection stability between the seat plate 310 and the push handle 110. The abutment spring 312 plays a role in buffering and adjusting the pressure during the compaction process, making the pressure of the compaction roller 320 on the anti-crack tape more uniform and appropriate.

[0044] like Figures 4-6 As shown, the compaction roller 320 further includes a rotating column 321 rotatably connected between two seat plates 310 and several pressure rings 322 sleeved around the rotating column 321. Several adapting springs 3222 are provided between the rotating column 321 and the pressure rings 322. The outer surface of the rotating column 321 has several recessed holes 3211. The end of the adapting spring 3222 is fitted into the recessed hole 3211. The inner diameter of the pressure ring 322 is larger than the outer diameter of the rotating column 321. The inner wall of the pressure ring 322 has several sleeve holes 3221. The head of the adapting spring 3222 is fitted into the sleeve hole 3221. When the compaction roller 320 presses onto the anti-crack sticker covering the foreign object, the pressure ring 322 in contact with the foreign object will be compressed upward under the action of the adapting spring 3222 to avoid it, while the other pressure rings 322 can still maintain effective compaction of the anti-crack sticker. This design not only ensures the overall compaction effect of the anti-crack sticker, but also avoids the problem of insufficient local compaction or damage to the anti-crack sticker caused by foreign objects.

[0045] like Figure 5 As shown, baffles 3212 are installed at both ends of the rotating column 321, and several pressure rings 322 are located between two baffles 3212. The baffles 3212 can limit the pressure rings 322 and prevent the pressure rings 322 from falling off the rotating column 321 during rotation.

[0046] In this embodiment, the adhesive application and compaction equipment for crack-resistant tape application involves first placing the crack-resistant tape roll 500 on the rotating drum 210 of the shelf 200, which is arranged in a symmetrical V-shape. Utilizing the rotational connection between the rotating drum 210 and the shelf 200, the crack-resistant tape can be smoothly and stably unfolded. Then, the trolley 100 is pushed, causing the unfolded crack-resistant tape roll 500 to move with the trolley 100 to below the compaction mechanism 300. At this time, the compaction roller 320, under the action of the abutment spring 312, compacts the tape. The roller 320 presses the anti-crack tape firmly onto the road surface, ensuring that the tape adheres tightly to the road surface. Finally, when the compaction roller 320 rolls over the anti-crack tape covering the foreign object, the pressure ring 322 in contact with the foreign object will be compressed upwards to avoid it under the action of the adapting spring 3222, while the other pressure rings 322 can still maintain effective compaction of the anti-crack tape, ensuring the overall compaction effect of the anti-crack tape and avoiding the problem of insufficient compaction in some areas caused by foreign objects. Example

[0047] like Figure 1 and Figure 7 As shown, in order to further improve the compaction effect of the anti-crack tape, a cleaning brush 400 is provided at the front end of the trolley 100. The cleaning brush 400 includes a brush seat 410 rotatably connected to the trolley 100 and a brush head 420 installed at the front end of the brush seat 410. The rear end of the brush seat 410 is provided with several connecting rods 411. The rear end of the connecting rods 411 is sleeved on the front end of the trolley 100 and rotatably connected to the trolley 100. The brush seat 410 is rotatably connected to the trolley 100 through the connecting rods 411, so that the brush head 420 can automatically adjust its angle according to the undulation of the road surface and always maintain a good fit with the road surface, thereby effectively improving the adaptability and cleaning effect of the cleaning brush 400 to different road conditions.

[0048] like Figure 7 As shown, furthermore, a number of counterweights 412 are installed on the outer surface of the brush holder 410. The counterweights 412 are symmetrically distributed on the brush holder 410. The symmetrically distributed counterweights 412 can provide stable downward pressure for the brush head 420, ensuring that the brush head 420 is in close contact with the ground. During the movement of the trolley 100, it can thoroughly clean up dust, gravel and other impurities on the road surface, creating a clean and flat base for the laying of the anti-crack tape.

[0049] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A device for applying and compacting adhesive for crack-resistant tape application, comprising a trolley (100), wherein the trolley (100) is provided with a push handle (110) at its rear end, characterized in that: The top of the trolley (100) is provided with a shelf (200) for placing the anti-crack roll (500), and the rear end of the trolley (100) is provided with a compaction mechanism (300) for compacting the anti-crack roll (500). The compaction mechanism (300) includes a pair of seat plates (310) that move vertically on the trolley (100) and a compaction roller (320) rotatably connected between the two seat plates (310). The top of the seat plate (310) is provided with a movable column (311), and a fixed column (120) is fixed on the push handle (110). The top of the movable column (311) passes through the fixed column (120) and is slidably connected with the fixed column (120). An abutment spring (312) is sleeved on the movable column (311) between the seat plate (310) and the fixed column (120). The compaction roller (320) includes a rotating column (321) rotatably connected between the two seat plates (310) and a plurality of pressure rings (322) sleeved around the rotating column (321). A plurality of adapting springs (3222) are provided between the rotating column (321) and the pressure rings (322).

2. The adhesive application and compaction equipment for anti-crack tape construction according to claim 1, characterized in that: The shelf (200) spans the left and right ends of the trolley (100) and is fixedly connected to the trolley (100). Several rotating cylinders (210) are rotatably connected to the shelf (200). The rotating cylinders (210) are arranged symmetrically in a V-shape on the shelf (200). The anti-crack roll (500) is placed between the rotating cylinders (210).

3. The adhesive application and compaction equipment for crack-resistant tape application according to claim 1, characterized in that: The top of the movable column (311) passes through the fixed column (120) and a limiting block (313) is provided thereon, and the limiting block (313) is fixedly connected to the movable column (311).

4. The adhesive application and compaction equipment for crack-resistant tape application according to claim 1, characterized in that: The outer surface of the rotating column (321) is provided with a plurality of recesses (3211), and the end of the adapting spring (3222) is sleeved in the recesses (3211).

5. The adhesive application and compaction equipment for crack-resistant tape application according to claim 1, characterized in that: Both ends of the rotating column (321) are equipped with baffles (3212), and several pressure rings (322) are located between two baffles (3212).

6. The adhesive application and compaction equipment for anti-crack tape construction according to claim 1, characterized in that: The inner diameter of the pressure ring (322) is larger than the outer diameter of the rotating column (321). The inner wall of the pressure ring (322) is provided with a plurality of sleeve holes (3221), and the head end of the adapting spring (3222) is sleeved in the sleeve hole (3221).

7. The adhesive application and compaction equipment for crack-resistant tape application according to claim 1, characterized in that: The front end of the trolley (100) is provided with a cleaning brush (400). The cleaning brush (400) includes a brush seat (410) rotatably connected to the trolley (100) and a brush head (420) installed at the front end of the brush seat (410). The rear end of the brush seat (410) is provided with a plurality of connecting rods (411). The rear end of the connecting rods (411) is sleeved on the front end of the trolley (100) and rotatably connected to the trolley (100).

8. The adhesive application and compaction equipment for anti-crack tape construction according to claim 7, characterized in that: A plurality of counterweights (412) are mounted on the outer surface of the brush holder (410), and the plurality of counterweights (412) are symmetrically distributed on the brush holder (410).

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