Conveying mechanism and glue spreading device thereof

Abstract

The utility model discloses a conveying mechanism and a glue spreading device thereof, the conveying mechanism comprises a conveying belt, at least one supporting structure is arranged on the conveying belt, in a plane parallel to the conveying direction of the conveying belt, the supporting structure is formed by extending along the tangential direction of the conveying belt, and a glue strip can be placed on the supporting structure. The supporting structure is matched with the adhesive tape in a profiling mode, the side, away from the supporting structure, of the adhesive tape is an adhesive distribution face, and an adhesive tape is arranged on the adhesive distribution face. The utility model provides a conveying mechanism and an adhesive dispensing device thereof, and solves the problem that the bonding force of an adhesive tape cannot reach the designed quality standard due to the fact that the bottom surface of the adhesive tape is complex in structure and cannot be in stable contact with the conveying mechanism.

Description

TECHNICAL FIELD

[0001] The utility model relates to conveying technical field especially is related to a conveying mechanism and its glue distribution device. BACKGROUND

[0002] The glue strip is a kind of common sealing material, it is usually by rubber, plastic or foamed material Narrow strip or banded material, because it has sealing, waterproof, sound insulation and decoration etc., often pasted in the car window, to guarantee the firmness of glue strip pasting, after glue distribution on glue strip, the adhesive tape on the glue distribution surface of glue strip needs to be rolled, so that adhesive tape bonding force reaches the quality standard of design.

[0003] In prior art, conveying mechanism is used to roll adhesive tape on glue strip during conveying process, to improve adhesive tape bonding force, however, due to the complex structure of glue strip bottom surface, there are irregular shapes such as groove or protrusion, which leads to that glue strip bottom surface cannot be in stable contact with conveying mechanism, so that glue distribution surface part of glue strip is easy to be concave downward, cannot be kept on the same plane, cannot provide a stable bearing surface for adhesive tape, leading to that adhesive tape is concave downward with glue distribution surface, therefore, when rolling, adhesive tape is unevenly stressed, finally affects adhesive tape bonding force, cannot reach the quality standard of design, leading to that the firmness of glue strip bonding is difficult to guarantee.

[0004] Therefore, it is necessary to propose a conveying mechanism and its glue distribution device aiming at the above-mentioned defects. INNOVATION CONTENT

[0005] The utility model aims at providing a conveying mechanism and its glue distribution device, solve the problem that due to the complex structure of glue strip bottom surface, cannot be in stable contact with conveying mechanism, leading to that adhesive tape bonding force cannot reach the quality standard of design.

[0006] To solve the above technical problem, the utility model adopts the following technical scheme:

[0007] The utility model discloses a conveying mechanism, it includes: conveying belt, at least one supporting structure is provided, in the plane parallel to the conveying direction of the conveying belt, the supporting structure forms along the tangent direction of the conveying belt, the supporting structure can place glue strip on, and the supporting structure is shaped cooperation with the glue strip, the side of the glue strip away from the supporting structure is glue distribution surface, and the glue distribution surface is provided with adhesive tape.

[0008] Further, the supporting structure includes the first recess portion being opened on the conveying belt, the first recess portion recesses along the outer surface of the conveying belt towards the inner surface direction of the conveying belt, and in the plane parallel to the conveying direction of the conveying belt, the first recess portion extends along the tangent direction of the conveying belt, and the first recess portion is adapted with the first protruding portion on the glue strip.

[0009] Further, the support structure comprises a second protruding part arranged on the conveying belt, the second protruding part protrudes along the inner surface of the conveying belt towards the outer surface of the conveying belt, and in the plane parallel to the conveying direction of the conveying belt, the second protruding part extends along the tangent direction of the conveying belt, the second protruding part is matched with the second recess part on the rubber strip.

[0010] Further, the support structure is arranged in plurality, and the plurality of support structures are arranged in parallel.

[0011] Further, the distance between the axes of two adjacent support structures is greater than the width of the rubber strip.

[0012] A rubber laying device comprises the conveying mechanism as described above.

[0013] Further, a roller and a driving assembly are comprised, the roller is mounted on the driving assembly, and the driving assembly can drive the roller to move along the outer normal direction of the conveying belt.

[0014] Further, a control unit is further comprised.

[0015] The roller is provided with a pressure detection assembly, and the pressure detection assembly and the driving assembly are in signal connection with the control unit.

[0016] Compared with the prior art, the beneficial technical effects of the present application are:

[0017] The conveying mechanism and the rubber laying device thereof of the present application are characterized in that the support structure matched with the rubber strip is arranged on the conveying belt, the stable contact between the rubber strip and the support structure is ensured, the rubber laying surface of the rubber strip is always kept on the same plane, a stable bearing surface is provided for the rubber belt, the concave of the rubber belt caused by the unstable contact between the rubber strip and the conveying belt is avoided, and the uniformity of the force of the rubber belt during the roller pressing is improved, so that the bonding force of the rubber belt can reach the designed quality standard, and the firmness of the rubber strip bonding is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0018] The present application will be further described below in combination with the drawings.

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the conveying mechanism and the rubber laying device thereof of the present application;

[0020] Figure 2 It is a schematic diagram of the left view structure of the rubber strip placed on the conveying belt of the present application.

[0021] Explanation of reference signs: 1, conveying belt; 2, support structure; 3, rubber strip. DETAILED DESCRIPTION

[0022] The utility model discloses a conveying mechanism and glue spreading device thereof, solve the problem that the adhesive tape bonding force cannot reach the quality standard of design because the bottom surface structure of adhesive strip is complex and cannot be in stable contact with the conveying mechanism.

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] In the description of the utility model, it is understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0025] Referring to the drawings, Figure 1 It is a three-dimensional structure schematic view of the conveying mechanism and glue spreading device thereof of the utility model; Figure 2 It is a left view structure schematic view of the adhesive strip placed on the conveying belt of the utility model.

[0026] In a specific embodiment, as Figures 1-2 shown, a conveying mechanism includes a conveying belt 1, a support structure 2 is arranged on the conveying belt 1, the support structure 2 is formed in a tangential direction of the conveying belt 1 in a plane parallel to the conveying direction of the conveying belt 1, the support structure 2 can place an adhesive strip 3, and the support structure 2 is in profiled cooperation with the bottom surface of the adhesive strip 3, so that the adhesive strip 3 is in stable contact with the support structure 2, which ensures that the top surface of the adhesive strip 3, that is, the glue spreading surface, is always on the same plane, providing a stable bearing surface for the adhesive tape on the glue spreading surface, avoiding the concave of the adhesive tape caused by unstable contact of the adhesive strip 3 with the conveying belt 1, and improving the uniformity of the stress of the adhesive tape during rolling, so that the adhesive force of the adhesive tape can reach the quality standard of design, and the firmness of the adhesive strip 3 is ensured.

[0027] It should be understood that the profiled cooperation refers to the shape of the contact surface of the support structure 2 with the adhesive strip 3 matching the adhesive strip 3.

[0028] In order to adapt to the diversity of the bottom of the rubber strip 3, the above-mentioned support structure 2 includes recesses, protrusions or recesses and protrusions matched on the conveying belt 1, and in a specific embodiment of the present application, as shown in Figures 1-2 The first recess is recessed along the tangent direction of the conveying belt 1 in a plane parallel to the conveying direction of the conveying belt 1, and the first recess is matched with the first protrusion on the rubber strip 3, so that the rubber strip 3 with a protruding structure at the bottom can be stably embedded into the first recess, the flatness of the rubber surface is ensured, a stable bearing surface is provided for the rubber belt, the uniformity of the force borne by the rubber belt during rolling is improved, the bonding force of the rubber belt can reach the designed quality standard, and the firmness of the bonding of the rubber strip 3 is ensured.

[0029] It should be understood that the shape of the above-mentioned first recess can be arc-shaped, square-shaped and other irregular shapes, as long as the rubber strip 3 can stably contact the support structure 2, which belongs to the protection scope of the present application.

[0030] It should be noted that the outer surface of the conveying belt 1 refers to the conveying surface that can contact the rubber strip 3 during conveying, and the inner surface of the conveying belt 1 is oppositely arranged with the outer surface of the conveying belt 1 and mainly contacts the driving system of the conveying belt during conveying.

[0031] In another specific embodiment of the present application, the support structure 2 includes a second protrusion arranged on the conveying belt 1, the second protrusion is protruded along the inner surface of the conveying belt 1 towards the outer surface of the conveying belt 1, and in a plane parallel to the conveying direction of the conveying belt 1, the second protrusion is formed along the tangent direction of the conveying belt 1, the second protrusion is matched with the second recess on the rubber strip 3, so that the rubber strip 3 with a recess structure at the bottom can be stably sleeved on the second protrusion, the flatness of the rubber surface is ensured, a stable bearing surface is provided for the rubber belt, the uniformity of the force borne by the rubber belt during rolling is improved, the bonding force of the rubber belt can reach the designed quality standard, and the firmness of the bonding of the rubber strip 3 is ensured.

[0032] It should be understood that the shape of the above-mentioned second protrusion can be arc-shaped, square-shaped and other irregular shapes, as long as the rubber strip 3 can stably contact the support structure 2, which belongs to the protection scope of the present application.

[0033] It should be noted that the outer surface of the conveying belt 1 refers to the conveying surface that can contact the rubber strip 3 during conveying, and the inner surface of the conveying belt 1 is oppositely arranged with the outer surface of the conveying belt 1 and mainly contacts the driving system of the conveying belt during conveying.

[0034] The support structure 2 on the conveying belt 1 can be one or multiple, and the specific number is not limited, and can be adjusted adaptively according to the processing requirement in actual application, as long as the number can meet the use requirement, which belongs to the protection scope of the utility model, and in a specific embodiment of the utility model, in order to improve the rolling efficiency, the support structure 2 is provided with multiple support structures 2 which are arranged in parallel.

[0035] Specifically, in order to avoid the influence of the contact between adjacent rubber strips 3 during rolling, so that the rubber belt cannot be in uniform contact with the rolling roller, and the adhesion of the rubber belt is affected, the distance between the axes of the two adjacent support structures 2 is greater than the width of the rubber strip 3.

[0036] It should be understood that the distance between the multiple support structures 2 can be the same or different, as long as the distance between the axes of the two adjacent support structures 2 is greater than the width of the rubber strip 3, which belongs to the protection scope of the utility model.

[0037] In a specific embodiment, a rubber distribution device comprises the conveying mechanism.

[0038] In a specific embodiment of the utility model, the rubber distribution device comprises a roller and a driving assembly, the roller is installed on the driving assembly, the driving assembly can drive the roller to move along the outer normal direction of the conveying belt 1, so as to adjust the pressure between the roller and the rubber belt, realize the rolling of the rubber belt, and the driving assembly drives the roller to move away from the rubber belt after rolling, specifically, the roller can be installed at any position above or below the conveying belt 1, and the specific installation position is not limited, as long as the rubber belt can be rolled, which belongs to the protection scope of the utility model.

[0039] In a specific embodiment of the utility model, the rubber distribution device further comprises a control unit, the roller is provided with a pressure detection assembly, the pressure detection assembly and the driving assembly are signal connected with the control unit, the pressure detection assembly transmits the detected pressure value to the control unit, when the pressure value received by the control unit deviates from the set pressure value, the control unit will act on the driving assembly, so that the driving assembly drives the roller to move, so as to adjust the distance between the roller and the rubber belt, and then realize the adjustment of the pressure value.

[0040] It should be understood that the signal connection includes wired connection or wireless connection and various forms, and the specific connection mode can not be limited as long as the signal transmission can be realized.

[0041] In a specific embodiment of the utility model, Figure 1 and Figure 2As shown, the rolling process of the adhesive tape 3 is as follows: the adhesive tape 3 with the adhesive tape arranged thereon is placed on the support structure 2, and the distance between the roller and the adhesive tape 3 is adjusted by the driving assembly according to the set pressure value; with the conveying of the conveying belt 1, the adhesive tape 3 passes under the roller, and the rolling of the adhesive tape on the adhesive tape 3 is completed; in the rolling process, the pressure detection assembly transmits the detected pressure value to the control unit, the control unit analyzes and compares the received pressure value with the set pressure value, and when the pressure value received by the control unit deviates from the set pressure value, the control unit will act on the driving assembly, so that the driving assembly drives the roller to move, to adjust the distance between the roller and the adhesive tape, and to realize the adjustment of the pressure value.

[0042] The various embodiments are described in a progressive manner in the specification, and each embodiment focuses on the difference from other embodiments, and the same or similar parts between the various embodiments can be referred to each other.

[0043] The above embodiments only describe the preferred modes of the present application, and do not limit the scope of the present application, and various modifications and improvements of the technical solutions of the present application made by those skilled in the art without departing from the design spirit of the present application shall fall within the protection scope determined by the claims of the present application.

Claims

1. A delivery mechanism characterized by, The application relates to a conveying mechanism, comprising a conveying belt (1) provided with at least one supporting structure (2) which is formed in a tangential direction of the conveying belt (1) in a plane parallel to a conveying direction of the conveying belt (1), the supporting structure (2) being capable of placing a rubber strip (3) thereon and being in profiled cooperation with the rubber strip (3), a rubber laying surface being provided on a side of the rubber strip (3) away from the supporting structure (2). The supporting structure (2) comprises a first recess provided on the conveying belt (1), the first recess being recessed from an outer surface of the conveying belt (1) to an inner surface of the conveying belt (1) and extending in a tangential direction of the conveying belt (1) in a plane parallel to a conveying direction of the conveying belt (1), the first recess being matched with a first protrusion on the rubber strip (3).

2. The delivery mechanism of claim 1, wherein: The supporting structure (2) comprises a second protrusion provided on the conveying belt (1), the second protrusion being protruded from an inner surface of the conveying belt (1) to an outer surface of the conveying belt (1) and extending in a tangential direction of the conveying belt (1) in a plane parallel to a conveying direction of the conveying belt (1), the second protrusion being matched with a second recess on the rubber strip (3).

3. The delivery mechanism of claim 1, wherein: A plurality of the supporting structures (2) are provided in parallel.

4. The delivery mechanism of claim 1, wherein: A distance between axes of two adjacent supporting structures (2) is greater than a width of the rubber strip (3).

5. The delivery mechanism of claim 4, wherein: The application further relates to a conveying mechanism comprising the conveying mechanism as claimed in any one of claims 1 to 5.

6. A gluing apparatus characterized by comprising: The application further relates to a conveying mechanism comprising a roller and a driving assembly, the roller being mounted on the driving assembly, the driving assembly being capable of driving the roller to move in an outer normal direction of the conveying belt (1).

7. The gluing apparatus according to claim 6, wherein: The application further relates to a conveying mechanism further comprising a control unit.

8. The gluing apparatus according to claim 7, wherein: The roller is provided with a pressure detecting assembly, the pressure detecting assembly and the driving assembly being signal connected with the control unit. ​

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