Novel part coating cold pasting tool

Abstract

The invention relates to the field of tire covering cold pasting, in particular to a novel component covering cold pasting tool which comprises a covering cold pasting assembly, a covering rubber strip guide roller assembly, a pasting assembly, a covering rubber strip pasting assembly and a plastic paper recycling assembly which are sequentially arranged in the material conveying direction. The coating rubber strip guide roller assembly is erected on the material conveying line, the attaching assemblies are movably arranged on the two sides of the coating rubber strip guide roller assembly, and the plastic paper recycling assembly comprises a recycling roller arranged in a rolling mode. Compared with the prior art, the method has the advantages of wide application range, investment cost saving and the like.

Description

Technical Field

[0001] This invention relates to the field of cold-applying tire coverings, and in particular to a novel tooling for cold-applying tire coverings. Background Technology

[0002] With process adjustments, cold-applied bonding of engineering tire pads is required to improve component quality. However, existing equipment cannot meet this requirement. This is because cold-applied bonding demands higher standards for temperature control, pressure distribution, and adhesive uniformity, areas where current equipment falls short, making it difficult to achieve the necessary precision and stability. Furthermore, cold-applied bonding requires more advanced technology and a more efficient production process, which existing equipment also lacks the necessary efficiency and adaptability. Summary of the Invention

[0003] The purpose of this invention is to overcome the shortcomings of the prior art and provide a novel component coating cold-applying fixture.

[0004] The objective of this invention can be achieved through the following technical solutions:

[0005] A component coating cold-applied fixture, comprising:

[0006] Material conveyor lines are used to carry strips of material that are pulled forward.

[0007] A plastic sheeting cold-applied assembly is used to carry a freely rotating plastic sheeting roll, which is located above the material conveying line and includes a plastic paper layer and a material adhesive layer that are bonded together.

[0008] The coated rubber strip guide roller assembly is used to guide the coated rubber strip onto the strip material, including a coated rubber strip inlet roller 8 and a plurality of guide rollers 9 arranged sequentially from high to low along the conveying direction on the material conveying line; the coated rubber strip passes around the coated rubber strip inlet roller and the plurality of guide rollers in sequence.

[0009] A bonding assembly, including a bonding roller, for initially pressing a skinned adhesive strip onto a strip of material;

[0010] The skin-coated adhesive strip bonding assembly includes a cylindrical rotating roller for further pressing and bonding the skin-coated adhesive strip and the strip material to obtain the bonded material.

[0011] The plastic paper recycling assembly includes a plastic paper baffle mounted on the material conveyor line and a recycling roller located behind the plastic paper baffle, so that the plastic paper layer on the adhesive material is peeled off behind the plastic paper baffle and passes around the front of the plastic paper baffle and is wound onto the recycling roller, and the material adhesive layer is pulled to the next section along with the strip material.

[0012] Furthermore, the coating cold-applying assembly also includes a column located on one side of the material conveying line and a coating adhesive strip roller vertically mounted on the column, wherein the coating adhesive strip roll is freely rotatable on the coating adhesive strip roller.

[0013] Furthermore, the coated rubber strip roller is connected to the column shaft.

[0014] Furthermore, the covered rubber strip guide roller assembly also includes multiple positioning posts, two positioning posts form a positioning post group, and a positioning post group is provided between the guide rollers.

[0015] Furthermore, the positioning post is arranged perpendicular to the guide roller.

[0016] Furthermore, the bonding component is movably disposed on both sides of the overlay adhesive strip guide roller assembly.

[0017] Furthermore, the bonding assembly also includes connecting arms and connecting rods. The connecting arms extend from both sides of the overcoated adhesive strip guide roller assembly, and the two connecting arms are connected by the connecting rods. A bonding roller is provided in the middle of the connecting rods.

[0018] Furthermore, the width of the cylindrical rotating roller is greater than the width of the material.

[0019] Furthermore, the adhesive strip bonding assembly is mounted on the material conveying line via two uprights, and the cylindrical rotating roller is connected to the shafts of the uprights on both sides.

[0020] Furthermore, the plastic paper recycling assembly also includes a drive motor that drives the recycling roller to rotate.

[0021] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0022] (1) Many manufacturers in the tire industry use the cold-applied coating process. This invention provides a new type of cold-applied coating tooling for parts with high efficiency and high quality, which has a wide range of applications.

[0023] (2) This invention requires little investment and saves investment costs. At the same time, it realizes the recycling of plastic paper, which is more energy-saving and environmentally friendly. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of a novel component coating cold-applied tooling structure according to the present invention;

[0025] Figure 2 This is a schematic diagram of the working process of a novel component coating cold-applying fixture according to the present invention;

[0026] Figure reference numerals:

[0027] 1. Coated cold bonding assembly; 2. Coated adhesive strip guide roller assembly; 3. Coated adhesive strip bonding assembly; 4. Plastic paper recycling assembly; 5. Coated adhesive strip; 6. Recycling roller; 7. Coated adhesive strip guide roller; 8. Guide roller; 9. Positioning column assembly; 10. Plastic paper stop bar; 11. Coated roller; 12. Cylindrical rotating roller; 13. Material conveying line; 14. Strip material; 15. Detailed Implementation

[0028] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0029] The following embodiments are implemented based on the above-described technical solution of the present invention, and provide detailed implementation methods and specific operation processes. However, the scope of protection of the present invention is not limited to the following embodiments.

[0030] The following are more detailed implementation examples, which further illustrate the technical solution of the present invention and the technical effects that can be obtained.

[0031] Example 1

[0032] This embodiment provides a novel component coating cold-applied fixture for bonding the material adhesive layer of the coating strip 6 from the coating strip roll to the strip material 15, and for peeling the plastic paper layer of the coating strip 6 from the material adhesive layer, such as... Figure 1 As shown, the strip material is moved by traction on the material conveying line. This tooling includes the following components arranged sequentially along the material conveying direction:

[0033] (1) Coating cold-applying assembly 1: includes a column located on one side of the material conveying line, a coating rubber strip roller vertically connected to the column, and a coating rubber strip roll that is freely rotated on the coating rubber strip roller; and fixing components are provided on both sides of the coating rubber strip 6 to prevent displacement between the coating rubber strip 6 and the coating rubber strip roller.

[0034] The rubber-coated roller is connected to the column via a shaft.

[0035] (2) Covered rubber strip guide roller assembly 2: The covered rubber strip guide roller assembly 2 is mounted on the material conveying line 14, including the covered rubber strip guide roller 8 arranged in order from high to low along the conveying direction on the material conveying line 14 and multiple vertically arranged guide rollers 9. The multiple vertically arranged guide rollers 9 form a guide roller group. There is a certain distance between the covered rubber strip guide roller 8 and the guide roller group, and between the guide rollers 9 and the guide rollers 9, so that the covered rubber strip 6 can pass through. The covered rubber strip guide roller assembly 2 also includes multiple positioning columns. The positioning columns are arranged perpendicularly to the guide rollers 9. Two positioning columns are located on both sides of the covered rubber strip 6, which is called a positioning column group 10. A positioning column group 10 is provided between adjacent guide rollers 9 in the guide roller group. The positioning column group can keep the forward path of the covered rubber strip 6 from deviating significantly to both sides of the moving direction and always located on the strip material.

[0036] The method of passing the coated rubber strip 6 is as follows: the unwinding end of the coated rubber strip 6 first passes under the coated rubber strip guide roller 8, then passes over the upper side of multiple guide rollers 9 in sequence to the last guide roller 9, and then exits from the lower side of the last guide roller 9.

[0037] In other embodiments, displacement adjustment components are provided at the bottom of both sides of the rubber strip guide roller assembly 2 where it connects to the material conveying line, and the rubber strip guide roller assembly 2 can move horizontally on the material conveying line through the displacement adjustment components.

[0038] (3) Adhesive bonding assembly 3, which is movably connected to both sides of the leather-coated adhesive strip guide roller assembly 2. The adhesive bonding assembly 3 is connected to the shafts on both sides of the leather-coated adhesive strip guide roller assembly 2 through two protruding connecting arms. The two connecting arms are connected by a connecting rod, and an adhesive bonding roller 12 is provided in the middle of the connecting rod.

[0039] The two connecting arms extend to allow the connecting rod to pass over the top of the leather-coated strip guide roller assembly 2. When the fixture is not working, the connecting rod is raised; when working, the connecting rod is lowered, so that the bonding roller 12 presses against the leather-coated strip 6. The material adhesive of the leather-coated strip 6 is initially bonded to the strip material by the gravity bonding roller 12.

[0040] (4) Adhesive strip bonding assembly 4: The adhesive strip bonding assembly 4 is mounted on the material conveying line 14 by uprights and is a cylindrical rotating roller 13. The cylindrical rotating roller 13 is connected to the shafts of the uprights on both sides, and the width of the cylindrical rotating roller 13 is greater than the width of the material. The cylindrical rotating roller 13 further bonds the adhesive strip 6 to the strip material.

[0041] (5) Plastic paper recycling assembly 5: includes a recycling roller 7 that is rolled and a drive motor that drives the recycling roller 7 to rotate. Along the material conveying direction, a plastic paper baffle 11 is also provided in front of the plastic paper recycling assembly 5. Behind the plastic paper baffle 11, the plastic paper of the coated strip 6 is peeled off and passes around the front side of the plastic paper baffle 11 and is wound onto the recycling roller 7. The material of the coated strip 6 is adhered to the strip material and is pulled to the next section along with the strip material. The plastic paper baffle 11 can provide a certain mechanical restriction on the plastic paper, thereby preventing the plastic paper from floating during recycling and causing plastic paper recycling failure.

[0042] When using this invention, as Figure 2 As shown,

[0043] (1) First, place the material on the material conveyor line and transport it forward until the initial material head is located at the leather-coated guide roller assembly 2.

[0044] (2) First, pull out a certain distance from the leather-coated rubber strip assembly 1, pass it through the leather-coated rubber strip guide roller assembly 2, and then pass it around the guide roller assembly in sequence. When arranging the leather-coated rubber strip, pay attention to the position being within the positioning column assembly 10.

[0045] Continue pulling out the leather-coated strip 6 until it adheres to the initial material head. Lower the bonding components 3 on both sides of the leather-coated strip guide roller assembly 2 and apply a certain amount of pressure to the leather-coated strip 6.

[0046] (3) Start the material conveyor line and the material is conveyed forward. Driven by the material, the rubber strip 6 is continuously pulled out and adheres to the subsequent material.

[0047] The material passes sequentially through the adhesive strip bonding component 4 and the plastic paper recycling component 5. When the initial material head reaches the plastic paper recycling component 5, the plastic paper on the adhesive strip is peeled off, passes around the plastic paper stop bar 11, and is then stuck onto the plastic paper recycling component 5. The cylinder of the plastic paper recycling component 5 is then opened, causing the recycling roller 7 on the plastic paper recycling component 5 to rotate, thereby achieving continuous plastic paper recycling.

[0048] The above description of the embodiments is provided to enable those skilled in the art to understand and use the invention. It will be apparent to those skilled in the art that various modifications can be made to these embodiments, and the general principles described herein can be applied to other embodiments without inventive effort. Therefore, the present invention is not limited to the above embodiments, and any improvements and modifications made by those skilled in the art based on the disclosure of the present invention without departing from the scope of the invention should be within the protection scope of the present invention.

Claims

1. A component coating cold-applied fixture, characterized in that, include: Material conveyor (14) is used to carry a strip of material (15) that is pulled forward; The cold-applied plastic sheet assembly (1) is used to carry the plastic sheet roll (6) which is freely rotated and fed. The plastic sheet roll (6) is located above the material conveying line (14) and includes a plastic paper layer and a material adhesive layer that are bonded together. The leather-coated rubber strip guide roller assembly (2) is used to guide the leather-coated rubber strip (6) onto the strip material (15), including a leather-coated rubber strip guide roller (8) and a plurality of guide rollers (9) arranged sequentially from high to low along the material conveying line (14) in the conveying direction; the leather-coated rubber strip (6) passes around the leather-coated rubber strip guide roller (8) and the plurality of guide rollers (9) in sequence; The bonding assembly (3) includes a bonding roller 12 for initially pressing the overlay strip (6) onto the strip material (15); The skin-coated adhesive strip bonding assembly (4) includes a cylindrical rotating roller (13) for further pressing and bonding the skin-coated adhesive strip (6) and the strip material (15) to obtain the bonded material; The plastic paper recycling assembly (5) includes a plastic paper baffle (11) mounted on the material conveyor line (14) and a recycling roller (7) located behind the plastic paper baffle (11) so that the plastic paper layer on the adhesive material is peeled off behind the plastic paper baffle (11) and passes around from the front of the plastic paper baffle (11) and is wound onto the recycling roller (7), and the material adhesive layer is pulled to the next section along with the strip material (15).

2. The component coating cold-applied fixture according to claim 1, characterized in that, The coating cold-applied assembly (1) also includes a column located on one side of the material conveying line (14) and a coating strip roller vertically mounted on the column, wherein the coating strip (6) roll is freely rotatable on the coating strip roller.

3. The component coating cold-applied fixture according to claim 2, characterized in that, The coated rubber strip roller is connected to the column shaft.

4. The component coating cold-applied fixture according to claim 1, characterized in that, The covered rubber strip guide roller assembly (2) also includes multiple positioning posts, two positioning posts form a positioning post group (10), and a positioning post group (10) is provided between the guide roller (9) and the guide roller (9).

5. The component coating cold-applied fixture according to claim 4, characterized in that, The positioning column is set perpendicular to the guide roller (9).

6. The component coating cold-applied fixture according to claim 1, characterized in that, The bonding component (3) is movably disposed on both sides of the overcoated rubber strip guide roller assembly (2).

7. The component coating cold-applied fixture according to claim 1, characterized in that, The bonding assembly (3) also includes a connecting arm and a connecting rod. The connecting arm extends from both sides of the leather-coated strip guide roller assembly (2), and the two connecting arms are connected by the connecting rod. A bonding roller (12) is provided in the middle of the connecting rod.

8. The component coating cold-applied fixture according to claim 1, characterized in that, The width of the cylindrical rotating roller (13) is greater than the width of the material.

9. The component coating cold-applied fixture according to claim 1, characterized in that, The adhesive strip fastening assembly (4) is mounted on the material conveying line (14) by two uprights, and the cylindrical rotating roller (13) is connected to the upright shafts on both sides.

10. The component coating cold-applied fixture according to claim 1, characterized in that, The plastic paper recycling assembly (5) also includes a drive motor that drives the recycling roller (7) to rotate.

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