Conveying device of carpet gum drying machine

Abstract

The utility model relates to the technical field of carpet gum drying machines, and discloses a carpet gum drying machine conveying device which comprises a drying machine body, a conveying mechanism and a limiting supporting mechanism, and the limiting supporting mechanism comprises a sliding rail arranged in the conveying mechanism, sliding blocks horizontally connected to the two ends of the sliding rail in a sliding mode and limiting baffles welded to the upper portions of the sliding blocks. A threaded hole is formed in the sliding block, a through hole is formed in the limiting baffle, and the limiting supporting mechanism further comprises a connecting rod arranged in the through hole of the limiting baffle and a supporting roller welded to one end of the connecting rod. According to the carpet conveying device, the limiting supporting mechanism is arranged, gaps between the conveying rollers can be supported through the supporting rollers, the phenomenon that carpets fall off along the gaps is avoided, the positions of the limiting baffles on the two sides of the carpets can be adjusted, the carpets of different sizes can be effectively limited, and the carpet conveying device is convenient to use. And the phenomenon that the carpet deviates in the moving process is avoided.

Description

Technical Field

[0001] This application relates to the technical field of carpet backing dryers, and specifically to a conveying device for a carpet backing dryer. Background Technique

[0002] Carpet backing is a special adhesive applied to the back of the carpet, which has multiple functions, including but not limited to fixing the carpet, anti-slip, odor suppression, etc. There are many types of carpet backing, and each has its specific characteristics and application scenarios. Latex backing: Latex backing is the most common type of carpet backing, with the main components being latex and water, which is environmentally friendly and harmless. Its advantages are high viscosity, which can firmly fix the carpet, no odor will be generated, and it has a long service life. In addition, the latex backing has excellent elasticity, can relieve ground vibration, and effectively reduce noise. Hot melt backing: Hot melt backing is suitable for the pasting of high-density carpets. Its advantages are strong adhesive force, which can well fix the carpet; it can dry and cure quickly, avoiding long waiting times during installation; it has good water resistance, avoiding the influence of ground moisture on the bonding effect. However, hot melt backing also has disadvantages, such as moisture is likely to appear during installation, and the price is relatively high. Pressure-sensitive backing: Pressure-sensitive backing is an adhesive that has been applied to the back of the carpet during the manufacturing process, so no other glue needs to be added during installation. Its characteristics are convenient construction, stable use effect, and strong adhesive force. In addition, pressure-sensitive backing has no odor, which can greatly reduce environmental pollution. Solvent backing: Solvent backing is the first choice for engineering installation carpets. It is a backing made mainly from petroleum, with excellent bonding performance and high permeability. Compared with water-based latex backing, solvent backing has more excellent strength, outstanding water resistance, and chemical stability.

[0003] A plurality of conveying rollers are arranged at equal intervals in the conveying direction. The two ends of the conveying rollers are placed on the frame, so that through the rotation of the conveying rollers, the carpet above is driven to be conveyed into the interior of the dryer for work.

[0004] During the conveying process by the conveying rollers, one end of the carpet will be displaced into the gap generated between the conveying rollers, resulting in the entire carpet moving along this gap until the carpet falls off the conveying rollers. Utility Model Content

[0005] The purpose of this application is to provide a conveying device for a carpet backing dryer to solve the problem proposed in the above background technique that one end of the carpet will be displaced into the gap generated between the conveying rollers, resulting in the entire carpet moving along this gap until the carpet falls off the conveying rollers.

[0006] To achieve the above object, the present application provides the following technical solutions: A conveying device for a carpet backing dryer, comprising: a dryer main body, a conveying mechanism, and a limiting and supporting mechanism. The conveying mechanism is arranged inside the dryer main body, and the limiting and supporting mechanism is arranged inside the conveying mechanism. The limiting and supporting mechanism includes a slide rail arranged inside the conveying mechanism, sliders horizontally slidably connected to both ends of the slide rail, and limiting baffles welded above the sliders. Threaded holes are formed inside the sliders, and through holes are formed inside the limiting baffles. The limiting and supporting mechanism further includes a connecting rod arranged in the through holes of the limiting baffles and a supporting roller welded to one end of the connecting rod.

[0007] By adopting the above technical solutions, it is possible to support the gap between the conveying rollers and limit the carpet during its movement.

[0008] Preferably, the conveying mechanism includes a fixed bottom plate arranged inside the dryer main body and fixed brackets welded above the fixed bottom plate. The number of the fixed brackets is several groups, and several groups of the fixed brackets are equidistantly arranged above the fixed bottom plate.

[0009] By adopting the above technical solutions, it is possible to effectively support the internal structure.

[0010] Preferably, the conveying mechanism further includes conveying rollers rotatably connected inside the fixed brackets, and the conveying rollers inside several groups of the fixed brackets maintain the same horizontal height.

[0011] By adopting the above technical solutions, during rotation, it is possible to drive the carpet placed above for conveying.

[0012] Preferably, the limiting and supporting mechanism further includes a fixed frame fixed between every two groups of fixed brackets. The slide rail is arranged above the fixed frame, and circular holes are formed at both ends of the fixed frame.

[0013] By adopting the above technical solutions, it is possible to achieve the effect of stable fixed connection between structures.

[0014] Preferably, the limiting and supporting mechanism further includes a bidirectional threaded screw rotatably connected in the circular holes of the fixed frame, and the bidirectional threaded screw penetrates and is connected to the threaded holes of the sliders.

[0015] By adopting the above technical solutions, in a rotating manner, it is possible to drive the structures on the rod to move in the horizontal direction.

[0016] Preferably, the limiting and supporting mechanism further includes rotating handles fixed at both ends of the bidirectional threaded screw.

[0017] By adopting the above technical solutions, it is convenient for the operator to hold and drive the bidirectional threaded screw connected to one side to rotate.

[0018] Preferably, the limiting and supporting mechanism further includes a convex block welded to one end of the connecting rod.

[0019] By adopting the above technical solution, it is possible to provide that the connecting rod does not shift during the movement.

[0020] In summary, the present application has the following beneficial effects: by providing a limiting and supporting mechanism, it is possible to support the gap between the conveying rollers through the supporting rollers, thereby avoiding the phenomenon that the carpet falls along the gap, and by adjusting the positions of the limiting baffles on both sides of the carpet, it is possible to effectively limit carpets of different sizes, so that the carpet does not shift during the movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a three-dimensional structure diagram of the present application;

[0022] Figure 2 is a three-dimensional structure diagram of the limiting and supporting mechanism of the present application;

[0023] Figure 3 is a front view sectional structure diagram of the limiting and supporting mechanism of the present application;

[0024] Figure 4 is a side view sectional structure diagram of the limiting and supporting mechanism of the present application.

[0025] In the figure: 1, main body of the dryer; 2, conveying mechanism; 201, fixed bottom plate; 202, fixed bracket; 203, conveying roller; 3, limiting and supporting mechanism; 301, fixed frame; 302, slide rail; 303, slider; 304, limiting baffle; 305, bidirectional threaded rod; 306, rotating handle; 307, connecting rod; 308, supporting roller; 309, convex block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the protection scope of the present application.

[0027] The following will be further described in detail with reference to the attached Figures 1-4 for the embodiments of the present application. Embodiment 1

[0028] Please refer to Figures 1-4, this embodiment provides a technical solution: a conveying device for a carpet back glue dryer, including: a dryer main body 1, a conveying mechanism 2 and a limit support mechanism 3;

[0029] The dryer main body 1, through an efficient internal heating system and an air circulation device, ensures that the carpet back glue can be dried quickly and evenly. The conveying mechanism 2 is arranged inside the dryer main body 1. The conveying mechanism 2 can place the carpet on it and drive the carpet to be conveyed by rotation. The conveying mechanism 2 includes a fixed bottom plate 201 arranged inside the dryer main body 1. The fixed bottom plate 201 can effectively fix the structure connected above. The fixed brackets 202 welded above the fixed bottom plate 201. The number of the fixed brackets 202 is several groups. The cross-section of the fixed brackets 202 is in a "U" shape, and bearings are clamped in the circular holes opened at both ends of the fixed brackets 202. And several groups of fixed brackets 202 are equidistantly arranged above the fixed bottom plate 201. The fixed brackets 202 can be connected to the fixed bottom plate 201 to play an effective fixing role. The conveying rollers 203 rotatably connected inside the fixed brackets 202. And the conveying rollers 203 inside several groups of fixed brackets 202 maintain the same horizontal height. During the rotation of several groups of conveying rollers 203, they can provide the carpet placed above to move horizontally, so as to be conveyed into the dryer main body 1. All of the above are prior arts and will not be elaborated below.

[0030] The limit support mechanism 3 is arranged inside the conveying mechanism 2. The limit support mechanism 3 can support the carpet moving on the conveying mechanism 2 and limit the two sides of the carpet to prevent the carpet from shifting during the movement. The limit support mechanism 3 includes a fixed frame 301 connected between every two groups of fixed brackets 202 by bolts. The fixed frame 301 can stably fix the structure connected above inside the fixed brackets 202. And circular holes are opened at both ends of the fixed frame 301, which can provide stable rotation of the internal structure inside the opened circular holes.

[0031] The slide rail 302 is welded above the fixed frame 301. The slide rail 302 can provide stable horizontal displacement of the structure on the track. The sliders 303 horizontally slidably connected to both ends of the slide rail 302. The sliders 303 can stably move horizontally on the slide rail 302, so as to drive the structure connected above to move synchronously. Threaded holes are opened inside the sliders 303, which can drive the sliders 303 to move horizontally during the rotation of the internal structure. The limit baffle 304 welded above the sliders 303. During the movement of the limit baffle 304 on the sliders 303, it can adjust the position according to the size of the carpet, so as to limit the two sides of the carpet during the movement and conveying process.

[0032] Moreover, a through hole is formed inside the limit baffle 304, which can provide for the internal structure to move horizontally inside the through hole. The limit support mechanism 3 further includes a connecting rod 307 disposed in the through hole of the limit baffle 304, and a support roller 308 welded to one end of the connecting rod 307. The support roller 308 welded to one end of the connecting rod 307 can effectively support the carpet passing above, and since the connecting rod 307 is located inside the through hole of the limit baffle 304, it can support the carpet without affecting the movement of the limit baffle 304.

[0033] A plurality of groups of fixed brackets 202 are connected to the bottom fixed base plate 201, so as to ensure that the conveyor rollers 203 inside the fixed brackets 202 drive the carpet placed above to be stably conveyed during rotation. The fixed frame 301 is connected to the fixed brackets 202, which can effectively fix the slide rail 302, thereby ensuring the stability of the slider 303 on the slide rail 302 during lateral displacement. At this time, the limit baffle 304 above the slider 303 will limit the two sides of the carpet during displacement, thereby preventing the carpet from shifting during movement. At this time, the support roller 308 on the connecting rod 307 rotates inside the limit baffle 304 through the connecting rod 307, thereby providing the stability for the carpet to move between the conveyor rollers 203. The back glue of the carpet can be dried by the dryer main body 1. Embodiment 2

[0034] Please refer to Figures 1-4 , this embodiment provides a technical solution: a conveying device for a carpet back glue dryer, including: a bidirectional threaded screw 305, a rotating handle 306, and a convex block 309;

[0035] The limit support mechanism 3 further includes a bidirectional threaded screw 305 rotatably connected in the circular hole of the fixed frame 301. During rotation, the bidirectional threaded screw 305 can synchronously drive the structures on its outer wall to rotate. Moreover, the bidirectional threaded screw 305 is connected through the threaded hole of the slider 303. During rotation, the bidirectional threaded screw 305 can drive the slider 303 on its outer wall to stably move horizontally on the slide rail 302. The rotating handles 306 fixed at both ends of the bidirectional threaded screw 305 can be conveniently held by the operator to drive the bidirectional threaded screw 305 connected to one side to rotate stably. The convex block 309 welded to one end of the connecting rod 307 can prevent the connecting rod 307 from shifting out of the hole formed in the limit baffle 304 during the movement inside the limit baffle 304.

[0036] Rotate by holding the rotating handle 306. At this time, the bidirectional threaded lead screw 305 connected to the rotating handle 306 can rotate stably inside the fixed frame 301, thereby driving the slider 303 on the rod to stably change its position horizontally on the slide rail 302. During the movement of the connecting rod 307 inside the limit baffle 304, through the connected convex block 309, it can effectively prevent the connecting rod 307 from falling out of the hole opened in the limit baffle 304, thereby improving the stability of the support roller 308 connected to the connecting rod 307 during rotation.

[0037] The implementation principle of a carpet back glue dryer conveying device of the present application is as follows:

[0038] First of all, several groups of fixed brackets 202 are connected to the bottom fixed base plate 201, so as to ensure that the conveying roller 203 inside the fixed bracket 202 drives the carpet placed above to be conveyed stably during rotation.

[0039] Secondly, the fixed frame 301 is connected to the fixed bracket 202, which can effectively fix the slide rail 302. Rotate by holding the rotating handle 306. At this time, the bidirectional threaded lead screw 305 connected to the rotating handle 306 can rotate stably inside the fixed frame 301, thereby driving the slider 303 on the rod to stably change its position horizontally on the slide rail 302. At this time, the limit baffle 304 above the slider 303 will limit the two sides of the carpet during displacement, thereby preventing the carpet from shifting during movement.

[0040] Finally, at this time, the support roller 308 on the connecting rod 307 rotates inside the limit baffle 304 through the connecting rod 307, thereby providing the stability for the carpet to move between the conveying rollers 203. The back glue of the carpet can be dried through the dryer main body 1.

[0041] For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present application is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A conveying device for a carpet adhesive drying machine, characterized in that: include: Dryer body (1); A conveying mechanism (2), the conveying mechanism (2) being arranged inside the dryer body (1); A position limiting support mechanism (3), the position limiting support mechanism (3) being arranged inside the conveying mechanism (2), the position limiting support mechanism (3) comprising a slide rail (302) arranged inside the conveying mechanism (2), a slider (303) horizontally slidably connected to both ends of the slide rail (302), and a position limiting baffle (304) welded above the slider (303), a threaded hole being provided inside the slider (303), and a through hole being provided inside the position limiting baffle (304); The position-limiting support mechanism (3) further comprises a connecting rod (307) arranged in a through hole of the position-limiting baffle (304) and a supporting roller (308) welded to one end of the connecting rod (307).

2. A conveying device for a carpet adhesive drying machine according to claim 1, characterized in that: The conveying mechanism (2) comprises a fixed bottom plate (201) arranged inside the dryer body (1) and a fixed bracket (202) welded above the fixed bottom plate (201), wherein the fixed brackets (202) are provided in a plurality of groups, and the plurality of groups of the fixed brackets (202) are equidistantly arranged above the fixed bottom plate (201).

3. A conveying device for a carpet adhesive drying machine according to claim 2, characterized in that: The conveying mechanism (2) further comprises a conveying roller (203) rotatably connected to the interior of the fixed bracket (202), and a plurality of groups of conveying rollers (203) inside the fixed bracket (202) maintain the same horizontal height.

4. A conveying device for a carpet adhesive drying machine according to claim 1, characterized in that: The position-limiting support mechanism (3) further comprises a fixed frame (301) fixedly arranged between each two groups of fixed brackets (202); the slide rail (302) is arranged above the fixed frame (301); and circular holes are provided at both ends of the fixed frame (301).

5. A conveying device for a carpet adhesive drying machine according to claim 4, characterized in that: The position-limiting support mechanism (3) further comprises a bidirectional threaded screw (305) rotatably connected to the circular hole of the fixed frame (301), and the bidirectional threaded screw (305) penetrates and is connected to the threaded hole of the slider (303).

6. A conveying device for a carpet adhesive drying machine according to claim 5, characterized in that: The position-limiting support mechanism (3) further comprises rotating handles (306) fixedly arranged at both ends of the bidirectional threaded screw rod (305).

7. A conveying device for a carpet adhesive drying machine according to claim 6, characterized in that: The position-limiting support mechanism (3) further comprises a protrusion (309) welded to one end of the connecting rod (307).

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