Conveying and guiding mechanism applied to hot melt adhesive coating machine

Abstract

The utility model relates to the technical field of coating and material guiding, in particular to a conveying and material guiding mechanism applied to a hot melt adhesive coating machine, which comprises a fixed support, a first assembly disc and a second assembly disc are movably assembled on the outer side of the fixed support, and a first material guiding roller is movably assembled on the outer side of the first assembly disc. According to the conveying and guiding mechanism applied to the hot melt adhesive coating machine, the double-disc type structural design is adopted, the distance and the position of the first guiding roller and the second guiding roller are adjusted according to needs, the guiding modes are more diversified, and the application scene is richer; the second assembly disc adopts an embedded structure design, so that the consistency of assembly surfaces can be kept, and the structural firmness and stability are improved; and by adopting the detachable structural design, loading, unloading and replacement can be facilitated, the number can be conveniently increased or decreased, and later maintenance is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of coating material guiding, in particular to a conveying material guiding mechanism applied to a hot melt adhesive coating machine. Background Art

[0002] Hot melt adhesive machine is mainly used for automatic application of hot melt adhesive spraying, scraping, rolling, coating and injection. It is widely used in household products, automotive industry, coating and laminating industry and other industries. In the production process of hot melt adhesive, it is necessary to guide the flexible material in the coating process, but the traditional guide mechanism cannot adjust the position and angle according to the needs, resulting in a single way and position of conveying and guiding materials, and the applicability is relatively limited. Utility Model Content

[0003] The technical problem to be solved by the utility model is that the traditional guide mechanism cannot be adjusted in position and angle according to needs, resulting in a single way and position for conveying and guiding materials, and relatively limited applicability.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a conveying and guiding mechanism applied to a hot melt adhesive coating machine, comprising a fixed bracket, a first assembly disk and a second assembly disk are movably mounted on the outer side of the fixed bracket, a first material guide roller is movably mounted on the outer side of the first assembly disk, a second material guide roller is movably mounted on the outer side of the second assembly disk, an outer material guide cylinder is fixedly mounted on the outer side surface of the fixed bracket, and a first regulating motor for controlling the first assembly disk and a second regulating motor for controlling the second assembly disk are fixedly mounted on the inner side surface of the outer material guide cylinder.

[0005] An annular sinking groove for mounting the second assembly disk is provided on the outer side surface of the first assembly disk, and the outer side surface of the first assembly disk and the outer side surface of the second assembly disk are located in the same vertical plane.

[0006] The first assembly disk and the second assembly disk are both provided with lateral assembly through holes on their outer sides.

[0007] The first guide roller and the second guide roller are both composed of a transverse assembly sleeve, an external threaded assembly shaft coaxially fixed to the connecting end of the transverse assembly sleeve, an external guide cylinder movably sleeved on the transverse assembly sleeve, and a locking nut threadedly assembled on the external threaded assembly shaft.

[0008] The first assembly disk and the second assembly disk are provided with external guide cylinders on opposite sides thereof, which are matched with the outer material guide cylinders.

[0009] An annular adjusting tooth groove is provided on the inner side surface of the external guide cylinder, and an arc-shaped transmission opening is provided inside the external material guide cylinder at a position corresponding to the annular adjusting tooth groove.

[0010] The beneficial effects of the utility model are:

[0011] (1) The utility model adopts a double-disc structure design for a conveying and guiding mechanism used in a hot melt adhesive coating machine. The spacing and position of the first guide roller and the second guide roller are adjusted as needed, so that the material guiding method is more diverse and the applicable scenarios are more abundant.

[0012] (2) The second assembly plate adopts an embedded structure design, which can maintain the consistency of the assembly surface and improve the structural firmness and stability;

[0013] (3) The detachable structure design makes it easy to load, unload and replace, increase or decrease the number of units, and facilitate subsequent maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 It is a schematic diagram of the internal structure of the utility model. DETAILED DESCRIPTION

[0017] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0018] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0019] Figure 1 and Figure 2 The shown material conveying and guiding mechanism is applied to a hot melt adhesive coating machine, comprising a fixed bracket 1, a first assembly disk 2 and a second assembly disk 3 are movably mounted on the outer side of the fixed bracket 1, a first material guide roller 4 is movably mounted on the outer side of the first assembly disk 2, a second material guide roller 5 is movably mounted on the outer side of the second assembly disk 3, an outer material guide cylinder 6 is fixedly mounted on the outer side surface of the fixed bracket 1, and a first adjusting motor 7 for controlling the first assembly disk 2 and a second adjusting motor 8 for controlling the second assembly disk 3 are fixedly mounted on the inner side surface of the outer material guide cylinder 6.

[0020] Material guiding principle: the first adjusting motor 7 drives the first assembly disk 2 to rotate, and the second adjusting motor 8 drives the second assembly disk 3 to rotate, so that the position of the first material guide roller 4 and the second material guide roller 5 can be adjusted. When the first adjusting motor 7 drives the first assembly disk 2 and the second adjusting motor 8 drives the second assembly disk 3 to rotate synchronously, the gap between the first material guide roller 4 and the second material guide roller 5 is the same, and the material guiding position can be changed; and when the first adjusting motor 7 drives the first assembly disk 2 and the second adjusting motor 8 drives the second assembly disk 3 to rotate, when there is a speed difference, the gap between the first material guide roller 4 and the second material guide roller 5 becomes larger.

[0021] In order to facilitate lateral assembly and improve structural stability, an annular sinking groove 9 for mounting the second assembly disk 3 is opened on the outer side of the first assembly disk 2, and the outer side of the first assembly disk 2 and the outer side of the second assembly disk 3 are located in the same vertical plane.

[0022] In order to facilitate lateral installation and fixing, lateral assembly through holes 10 are provided on the outer sides of the first assembly disk 2 and the second assembly disk 3 .

[0023] In order to cooperate with assembly and guiding, the first guide roller 4 and the second guide roller 5 are composed of a transverse assembly sleeve 451, an externally threaded assembly shaft 452 coaxially fixed on the connecting end of the transverse assembly sleeve 451, an external guide cylinder 453 movably sleeved on the transverse assembly sleeve 451, and a locking nut 454 threadedly assembled on the externally threaded assembly shaft 452.

[0024] The first guide roller 4 is bolted to the first assembly disk 2 through the external thread assembly shaft 452 passing through the lateral assembly through hole 10 , and the second guide roller 5 is bolted to the second assembly disk 3 through the external thread assembly shaft 452 passing through the lateral assembly through hole 10 .

[0025] In order to improve assembly stability and guiding performance, opposite surfaces of the first assembly disk 2 and the second assembly disk 3 are provided with external guide cylinders 11 that match with the outer material guide cylinder 6 .

[0026] In order to cooperate with the internal adjustment, an annular adjustment tooth groove 12 is opened on the inner side of the external guide cylinder 11, and an arc-shaped transmission port 13 is opened inside the external material guide cylinder 6 at a position corresponding to the annular adjustment tooth groove 12.

[0027] The first adjustment motor 7 is driven by the first adjustment gear on the adjustment shaft passing through the arc transmission opening 13 and meshing with the annular adjustment tooth groove 12 on the inner side of the first assembly disk 2, and the second adjustment motor 8 is driven by the second adjustment gear on the adjustment shaft passing through the arc transmission opening 13 and meshing with the annular adjustment tooth groove 12 on the inner side of the second assembly disk 3.

[0028] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A material conveying and guiding mechanism for a hot melt adhesive coating machine, comprising a fixed bracket (1), characterized in that: The fixed bracket (1) is movably mounted with a first assembly disk (2) and a second assembly disk (3) on its outer side; the first assembly disk (2) is movably mounted with a first material guide roller (4); the second assembly disk (3) is movably mounted with a second material guide roller (5); an outer material guide cylinder (6) is fixedly mounted on the outer side of the fixed bracket (1); a first regulating motor (7) for controlling the first assembly disk (2) and a second regulating motor (8) for controlling the second assembly disk (3) are fixedly mounted on the inner side of the outer material guide cylinder (6).

2. According to claim 1, a material conveying and guiding mechanism for a hot melt adhesive coating machine is characterized in that: An annular sinking groove (9) for mounting the second assembly disk (3) is provided on the outer side surface of the first assembly disk (2), and the outer side surface of the first assembly disk (2) and the outer side surface of the second assembly disk (3) are located on the same vertical plane.

3. The material conveying and guiding mechanism for a hot melt adhesive coating machine according to claim 1 is characterized in that: The first assembly disk (2) and the second assembly disk (3) are both provided with lateral assembly through holes (10) on their outer sides.

4. The material conveying and guiding mechanism for a hot melt adhesive coating machine according to claim 3 is characterized in that: The first material guide roller (4) and the second material guide roller (5) are both composed of a transverse assembly sleeve (451), an externally threaded assembly shaft rod (452) coaxially fixed to the connecting end of the transverse assembly sleeve (451), an external material guide cylinder (453) movably sleeved on the transverse assembly sleeve (451), and a locking nut (454) threadedly assembled on the externally threaded assembly shaft rod (452).

5. The material conveying and guiding mechanism for a hot melt adhesive coating machine according to claim 1 is characterized in that: The first assembly disk (2) and the second assembly disk (3) are provided with external guide cylinders (11) on opposite sides thereof, the external guide cylinders (11) being matched with the external material guide cylinders (6).

6. The material conveying and guiding mechanism used in a hot melt adhesive coating machine according to claim 5, characterized in that: An annular adjustment tooth groove (12) is provided on the inner side of the external guide cylinder (11), and an arc-shaped transmission opening (13) is provided inside the external material guide cylinder (6) at a position corresponding to the annular adjustment tooth groove (12).

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