Spreading equipment for paving anti-skid particles on anti-skid floor

Abstract

The utility model discloses an anti-skid particle spreading device for paving an anti-skid floor, which comprises a mounting seat and a first conveying device arranged on the mounting seat, a second conveying device and a blanking hopper are sequentially arranged right above the first conveying device, and the first conveying device and the second conveying device are consistent in conveying direction and speed. The second conveying device is provided with a vibrator. Anti-skid particles in the discharging hopper fall onto the second conveying device, the anti-skid particles are evenly distributed on the second conveying device through vibration generated by the vibrator, the second conveying device drives the anti-skid particles to advance and finally fall onto the first conveying device, and the anti-skid particles are combined with floor blanks on the first conveying device. Therefore, uniform spreading of the anti-skid particles is realized, and the quality of the anti-skid floor finished product is improved.

Description

Technical Field

[0001] This utility model belongs to the field of anti-slip flooring processing technology, and in particular relates to an anti-slip granule laying device for anti-slip flooring. Background Technology

[0002] Anti-slip flooring is a type of flooring with special design and materials that increases the friction between the floor and the soles of the feet or shoes, preventing people from slipping and falling.

[0003] Patent CN216071760U discloses an anti-slip particle feeding device for anti-slip flooring. When the feeding roller rotates, the anti-slip particles are evenly scattered through the grooves on the feeding roller to complete the laying of anti-slip particles.

[0004] However, when the above-mentioned device is in use, after the anti-slip particles fall from the grooves, there will be more anti-slip particles distributed in the position directly in front of the grooves than in the position far away from the grooves, resulting in uneven distribution of anti-slip particles. In particular, when some of the grooves become blocked, it will have a huge impact on the uniformity of the anti-slip particle distribution.

[0005] Therefore, it is necessary to improve the existing material spreading equipment. Utility Model Content

[0006] The purpose of this invention is to overcome the defects in the existing technology and provide a device for laying anti-slip granules for anti-slip flooring, which improves the uniformity of anti-slip granule laying.

[0007] To achieve the above objectives, the specific technical solution of this utility model for laying anti-slip granule material on anti-slip flooring is as follows:

[0008] An anti-slip granule laying device for anti-slip flooring includes a mounting base and a first conveying device disposed on the mounting base. A second conveying device and a hopper are sequentially disposed directly above the first conveying device. The first conveying device and the second conveying device have the same conveying speed. The second conveying device is equipped with a vibrator.

[0009] Preferably, the second conveying device includes an annular conveyor belt and two power rollers disposed on the inner side of the conveyor belt. The two power rollers are at the same horizontal height and are connected to the conveyor belt in a driving connection. The vibrator abuts against the inner side of the conveyor belt.

[0010] Preferably, a lifting roller is provided on the inner side of the conveyor belt, and both ends of the lifting roller are connected to the mounting base through a lifting mechanism.

[0011] Preferably, a collection box with an open top is provided on the inner side of the conveyor belt, and the width of the top opening of the collection box is greater than the width of the conveyor belt.

[0012] Preferably, the collection box is connected to the mounting base via a shock absorber, the collection box is fixedly connected to the hopper and the vibrator, and a return mechanism is provided between the hopper and the collection box.

[0013] Preferably, the bottom surface of the collection box is an inclined surface, and the return mechanism includes a conveying pipe and a conveying pump disposed thereon. One end of the conveying pipe extends to the lowest point of the bottom surface of the collection box, and the other end of the conveying pipe extends into the interior of the discharge hopper.

[0014] Preferably, the conveying direction along the first conveying device is the first direction, the bottom opening of the hopper is a long strip-shaped slot, the slot extends perpendicular to the first direction, and the length of the slot is greater than the width of the conveyor belt and less than the width of the top opening of the collection box.

[0015] Preferably, a screen is provided in the bottom opening of the hopper.

[0016] Preferably, the lifting mechanism includes a slide groove vertically formed on the mounting base, a slider slidably fitted inside the slide groove, and a cylinder that is pulsatorically connected to the mounting base.

[0017] The anti-slip granule spreading equipment for anti-slip flooring of this utility model has the following advantages: the anti-slip granules inside the hopper fall onto the second conveying device, and the vibration generated by the vibrator makes the anti-slip granules evenly distributed on the second conveying device. The second conveying device drives the anti-slip granules forward and finally falls onto the first conveying device, where they combine with the flooring blank on the first conveying device, thereby achieving uniform spreading of anti-slip granules and improving the quality of the finished anti-slip flooring. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the material spreading equipment of this utility model;

[0019] Figure 2 This is a schematic diagram of the installation structure of the first conveying device and the second conveying device of this utility model;

[0020] Figure 3 This is a schematic diagram of the installation structure of the power roller and lifting roller of this utility model;

[0021] Figure 4 This is a cross-sectional view of the material spreading equipment of this utility model;

[0022] Figure 5 This is a schematic diagram of the connection structure between the hopper and the collection box of this utility model;

[0023] Figure 6This is a schematic diagram of the connection structure between the collection box and the second conveying device of this utility model;

[0024] The markings in the diagram are as follows: 1. Mounting base; 2. First conveying device; 3. Second conveying device; 4. Hopper; 5. Collection box; 6. Lifting mechanism; 7. Return mechanism; 301. Conveyor belt; 302. Power roller; 303. Lifting roller; 401. Screen; 601. Cylinder; 602. Slider; 603. Slide chute; 701. Conveying pump; 702. Conveying pipe; 501. Vibrator; 502. Shock absorber. Detailed Implementation

[0025] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings and examples. The following examples are only used to more clearly illustrate the technical solution of this utility model and should not be construed as limiting the scope of protection of this utility model.

[0026] The terms "top surface," "bottom surface," and "follow surface" are used with reference to the normal operating state of the material spreading equipment and are only for the convenience of describing this utility model and simplifying the description. They are not intended to indicate or imply that the equipment or components referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] like Figure 1 and 4 As shown, an anti-slip granule laying device for anti-slip flooring includes a mounting base 1 and a first conveying device 2 disposed on the mounting base 1. A second conveying device 3 and a hopper 4 are sequentially disposed directly above the first conveying device 2. The conveying speeds of the first conveying device 2 and the second conveying device 3 are the same. The second conveying device 3 is equipped with a vibrator 501.

[0028] The aforementioned material spreading mechanism is suitable for evenly spreading anti-slip granules on anti-slip flooring. Both the first conveying device 2 and the second conveying device 3 are belt conveyors. The first conveying device 2 is used to transport the uncured blank of the anti-slip flooring. The hopper 4 contains anti-slip granules. During operation, the anti-slip granules fall from the opening at the bottom of the hopper 4 onto the second conveying device 3. Vibration generated by the vibrator 502 causes the anti-slip granules to be evenly distributed on the second conveying device 3. The evenly distributed anti-slip granules are then driven forward by the second conveying device 3 and fall onto the blank of the anti-slip base plate at the end of the second conveying device 3, thereby achieving a uniform distribution of anti-slip granules on the anti-slip flooring and improving the quality of the finished anti-slip flooring.

[0029] Further improvements include, for example Figure 2 and 3As shown, the second conveying device 3 includes an annular conveyor belt 301 and two power rollers 302 disposed inside the conveyor belt 301. The two power rollers 302 are at the same horizontal height and are connected to the conveyor belt 301 for transmission. The vibrator 501 abuts against the inner side of the conveyor belt 301. The power rollers 302 are connected to the mounting base 1 through bearings. The mounting base 1 is also equipped with a motor for providing power to the power rollers 302. The conveyor belt 301 is supported by the power rollers 302 and driven to move by the power rollers 302. The fact that the two power rollers 302 are at the same horizontal height allows the top surface of the conveyor belt 301 to be in a horizontal state, thereby enabling the anti-slip particles falling onto the top surface of the conveyor belt 301 to be distributed more evenly, ultimately improving the uniformity of the anti-slip particles on the anti-slip floor.

[0030] Further improvements include, for example Figure 3 As shown, a lifting roller 303 is provided on the inner side of the conveyor belt 301. Both ends of the lifting roller 303 are connected to the mounting base 1 through the lifting mechanism 6. Specifically, the lifting mechanism 6 includes a slide groove 603 opened vertically on the mounting base 1. A slider 602 is slidably fitted inside the slide groove 603. A cylinder 601 that is pulsatorically connected to the slider 602 is fixedly connected to the mounting base 1.

[0031] A lifting roller 303 is positioned between two power rollers 302, and its height is less than that of the power rollers 302. This creates an obtuse-angled triangular structure for the conveyor belt 301 positioned between the lifting roller 303 and the two power rollers 302. The power roller 302 is positioned at the acute angle of this obtuse triangle, ensuring a minimum wrap angle between the power roller 302 and the conveyor belt 301. The end of the lifting roller 303 is connected to a slider 602 via a bearing. A cylinder 601 drives the slider 602 to rise and fall along a groove 603, ultimately adjusting the height of the lifting roller 303. The lifting roller 303 allows for the adjustment of the height of the conveyor belt 301. The tensioning effect enhances the stability of the conveyor belt 301 installation. Simultaneously, the lifting rollers adjust the gap between the bottom end of the conveyor belt 301 and the second conveying device 2. This allows the anti-slip particles, after being laid on the anti-slip flooring blank, to be squeezed by the bottom end of the conveyor belt 301, causing some of the particles to embed into the anti-slip flooring, thus increasing the connection strength between the particles and the flooring. Furthermore, when the bottom end of the conveyor belt 301 contacts the anti-slip flooring blank on the first conveying device 2, it can transfer the anti-slip particles adhering to the conveyor belt 301 to the anti-slip flooring blank, keeping the conveyor belt 301 clean.

[0032] Further improvements include, for example Figure 6As shown, a collection box 5 with an open top is provided on the inner side of the conveyor belt 301. The width of the top opening of the collection box 5 is greater than the width of the conveyor belt 301. When the anti-slip particles on the conveyor belt 301 are vibrated by the vibrator 501, some particles will fall from both sides of the conveyor belt 301. The collection box 5 can collect the fallen anti-slip particles, thereby preventing the anti-slip particles from falling onto the first conveying device 2, so as to ensure that the anti-slip particles on the anti-slip floor blank are evenly distributed.

[0033] Further improvements include, for example Figure 5 As shown, the collection box 5 is connected to the mounting base 1 via a shock absorber 502. The collection box 5 is fixedly connected to the hopper 4 and the vibrator 501. A return mechanism 7 is provided between the hopper 4 and the collection box 5. The collection box 5, the vibrator 501, and the hopper 4 are fixed to each other. The vibrator 501 can drive the collection box 5 and the hopper 4 to vibrate, thereby making the discharge of material from the hopper 4 smoother and reducing the probability of anti-slip particles clogging. The shock absorber 502 can reduce the vibration intensity transmitted to the mounting base 1 and the first conveying device 2, reducing the impact of vibration on the anti-slip floor blank.

[0034] Further improvements include, for example Figure 5 As shown, the bottom surface of the collection box 5 is inclined. The return mechanism 7 includes a conveying pipe 702 and a conveying pump 701 mounted thereon. One end of the conveying pipe 702 extends to the lowest point of the bottom surface of the collection box 5, and the other end extends into the inside of the discharge hopper 4. The inclined bottom surface of the collection box 5, in conjunction with the vibrator 501, allows the anti-slip particles collected inside the collection box 5 to slide down the inclined surface to the inlet of the conveying pipe 702. Thus, the anti-slip particles are conveyed to the inside of the discharge hopper 4 through the conveying pipe 702. This not only reduces the accumulation of anti-slip particles inside the collection box 5 but also enables the recycling and reuse of anti-slip particles, reducing their loss.

[0035] Further improvements include, for example Figure 5 and 6 As shown, the conveying direction along the first conveying device 2 is the first direction. The bottom opening of the hopper 4 is a long, narrow slot that extends perpendicular to the first direction. The length of the slot is greater than the width of the conveyor belt 301 and less than the width of the top opening of the collection box 5. A screen 401 is installed inside the bottom opening of the hopper 4. The slot design allows the anti-slip particles falling from the hopper to be distributed perpendicular to the first direction on the top surface of the conveyor belt 301. Then, the vibrator 501 shakes them apart, which can improve the speed at which they are evenly distributed on the top surface of the conveyor belt 301. The screen 401 can remove large particles from the anti-slip particles, improving the quality of the anti-slip particles. It can also improve the uniformity of the falling anti-slip particles, the uniformity of the distribution of anti-slip particles on the anti-slip floor, and the quality of the anti-slip floor produced.

[0036] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A device for laying anti-slip granules on anti-slip flooring, comprising a mounting base and a first conveying device disposed on the mounting base, characterized in that: A second conveying device and a hopper are arranged sequentially above the first conveying device. The first conveying device and the second conveying device have the same conveying speed. The second conveying device is equipped with a vibrator.

2. The anti-slip granule laying equipment for anti-slip flooring according to claim 1, characterized in that, The second conveying device includes an annular conveyor belt and two power rollers disposed on the inner side of the conveyor belt. The two power rollers are at the same horizontal height and are connected to the conveyor belt for transmission. The vibrator abuts against the inner side of the conveyor belt.

3. The anti-slip granule laying equipment for anti-slip flooring according to claim 2, characterized in that, The inner side of the conveyor belt is provided with lifting rollers, and both ends of the lifting rollers are connected to the mounting base through lifting mechanisms.

4. The anti-slip granule laying equipment for anti-slip flooring according to claim 2, characterized in that, The inner side of the conveyor belt is provided with a collection box with an open top, and the width of the top opening of the collection box is greater than the width of the conveyor belt.

5. The anti-slip granule laying equipment for anti-slip flooring according to claim 4, characterized in that, The collection box is connected to the mounting base via a shock absorber. The collection box is fixedly connected to the hopper and the vibrator. A return mechanism is provided between the hopper and the collection box.

6. The anti-slip granule laying equipment for anti-slip flooring according to claim 5, characterized in that, The bottom surface of the collection box is inclined, and the return mechanism includes a conveying pipe and a conveying pump disposed thereon. One end of the conveying pipe extends to the lowest point of the bottom surface of the collection box, and the other end of the conveying pipe extends into the inside of the discharge hopper.

7. The anti-slip granule laying equipment for anti-slip flooring according to claim 4, characterized in that, The first direction is the conveying direction along the first conveying device. The bottom opening of the hopper is a long slot. The slot extends perpendicular to the first direction. The length of the slot is greater than the width of the conveyor belt and less than the width of the top opening of the collection box.

8. The anti-slip granule laying equipment for anti-slip flooring according to claim 7, characterized in that, A screen is installed in the bottom opening of the hopper.

9. The anti-slip granule laying equipment for anti-slip flooring according to claim 3, characterized in that, The lifting mechanism includes a slide groove vertically formed on the mounting base, a slider slidably fitted inside the slide groove, and a cylinder that is pulsatorically connected to the slider in the mounting base.

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