A device for preparing and processing sealant tape

Abstract

The application relates to a device for preparing and processing sealant adhesive strips, which comprises a bottom plate, a scraper parallel to the bottom plate is arranged on the bottom plate, a first groove is arranged on one side of the bottom plate close to the scraper, a second groove opposite to the first groove is arranged on one side of the scraper close to the bottom plate, the first groove and the second groove form a strip accommodating space, the bottom plate and the scraper are in abutment and sliding connection, and the sliding direction of the scraper is along the extension direction of the first groove. The application effectively controls the appearance problem during strip preparation, can efficiently cut and repair multiple strips during trimming, and saves a large amount of time.

Description

Technical Field

[0001] This application relates to the field of sealant preparation equipment, and in particular to an apparatus for preparing and processing sealant strips. Background Technology

[0002] Silicone building sealants are widely used for weather sealing of various curtain walls, sealing of joints between materials, and structural bonding between metal and glass in glass curtain walls due to their room temperature curing, UV resistance, high and low temperature resistance, corrosion resistance, and excellent adhesion. Sales personnel and customers require a large quantity of sealant-based strips during demonstrations to demonstrate the sealant's strength and elasticity by pulling on the strips.

[0003] Regarding the aforementioned technologies, the inventors believe that the adhesive strips vary in length and have irregular shapes, and the filling and processing processes are relatively simple, cumbersome, and repetitive. This means that during testing, the steps of preparing, filling, curing, and trimming the adhesive strips need to be repeated extensively, which is not only inefficient but also increases labor costs and production time. Utility Model Content

[0004] In order to effectively control the appearance problems during the preparation of sealant strips, and to efficiently cut and repair multiple sealant strips during the trimming process, saving a lot of time, this application provides an apparatus for the preparation and processing of sealant strips.

[0005] This application provides an apparatus for preparing and processing sealant strips, which adopts the following technical solution:

[0006] An apparatus for preparing and processing sealant strips includes a base plate, on which a scraper parallel to the base plate is provided. A first groove is formed on the side of the base plate near the scraper, and a second groove is formed on the side of the scraper near the base plate opposite to the first groove. The first groove and the second groove form a space for receiving the sealant strip. The base plate and the scraper abut against each other and are slidably connected. The sliding direction of the scraper is along the extension direction of the first groove.

[0007] Optionally, multiple first and second grooves are provided along the width direction of the base plate, with a gap between two adjacent first grooves.

[0008] Optionally, the length L of the base plate is ≥100cm, the width D of the base plate is ≥20cm, the radius of the first groove is 5cm, and the distance between two adjacent first grooves is 3cm.

[0009] Optionally, a first anti-stick coating is provided on the side wall of the base plate near the scraper, and a second anti-stick coating is provided on the side of the scraper near the base plate. The first anti-stick coating and the second anti-stick coating are one or more of polytetrafluoroethylene, polypropylene, polyethylene, and Teflon.

[0010] Optionally, baffles are fixedly connected to both ends of the base plate along the width direction.

[0011] Optionally, the baffle is provided with a horizontal sliding channel, and the end of the scraper passes through the inside of the sliding channel, and the scraper is slidably connected to the baffle.

[0012] Optionally, a pulley is provided between the scraper and the baffle, the pulley is rotatably connected to the scraper, and the outer wall of the pulley is rollably connected to the baffle.

[0013] Optionally, an anti-tilting rod is horizontally fixedly connected to the baffle on the side opposite to the pulley. The anti-tilting rod is in the same direction as the opening of the first groove, and the anti-tilting rod is slidably connected to the baffle.

[0014] Optionally, the scraper includes a plate body, a guide plate is fixedly connected to one side of the plate body, the bottom wall of the guide plate abuts against the top wall of the base plate, and the guide plate is inclined from the side away from the plate body to the side closer to the plate body towards the first groove.

[0015] Optionally, a collection box for collecting excess adhesive is provided on one side of the base plate, and the top opening of the collection box is opposite to the first groove.

[0016] In summary, this application includes at least one of the following beneficial technical effects:

[0017] 1. The adhesive is squeezed into the interior of the first groove. The adhesive inside the first groove is plasticized by moving a sliding scraper on the base plate. Multiple first grooves are set along the width direction. Multiple adhesive strips can be prepared at the same time by sliding the scraper once, which greatly reduces repetitive labor. The prepared adhesive strips have the same appearance, which improves the effect of adhesive preparation. Multiple adhesive strips can be cut and repaired efficiently, saving a lot of time. Attached Figure Description

[0018] Figure 1 This is a side view of the overall structure of a device for preparing and processing sealant strips according to an embodiment of this application.

[0019] Figure 2 This is a top view of the overall structure of a device for preparing and processing sealant strips according to an embodiment of this application.

[0020] Figure 3 This is a side view of the overall structure of a baffle position in an embodiment of this application for a sealant strip preparation and processing device.

[0021] Explanation of reference numerals in the attached drawings: 1. Base plate; 11. First groove; 12. Baffle; 121. Sliding channel; 122. Pulley; 2. Scraper; 21. Plate; 22. Second groove; 23. Guide plate; 3. Collection box. Detailed Implementation

[0022] To better understand the above-mentioned objectives, features, and advantages of this application, the application will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0023] Many specific details are set forth in the following description in order to provide a full understanding of this application. However, this application may also be implemented in other ways different from those described herein. Therefore, the scope of protection of this application is not limited to the specific embodiments disclosed below.

[0024] Silicone building sealants are widely used for weather sealing of various curtain walls, sealing of joints between materials, and structural bonding between metal and glass in glass curtain walls due to their room temperature curing, UV resistance, high and low temperature resistance, corrosion resistance, and excellent adhesion. Sales personnel and customers require large quantities of sealant strips to demonstrate their strength and elasticity through tensile testing.

[0025] Regarding the aforementioned technologies, the inventors believe that the adhesive strips vary in length and have irregular shapes, and the filling and processing processes are relatively simple, cumbersome, and repetitive. This means that during testing, the steps of preparing, filling, curing, and trimming the adhesive strips need to be repeated extensively, which is not only inefficient but also increases labor costs and production time.

[0026] In order to effectively control the appearance problems during the preparation of sealant strips, and to efficiently cut and repair multiple sealant strips during the trimming process, saving a lot of time, this application provides an apparatus for the preparation and processing of sealant strips.

[0027] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0028] This application discloses an apparatus for preparing and processing sealant strips. (Refer to...) Figure 1 , Figure 2An apparatus for preparing and processing sealant strips includes a horizontally arranged base plate 1, on which a scraper 2 is horizontally arranged. The bottom wall of the scraper 2 abuts against and is slidably connected to the top wall of the base plate 1. A first groove 11 is horizontally formed on the upper surface of the base plate 1. The first groove 11 is a semi-cylindrical groove, and its horizontal diameter is flush with the top wall of the base plate 1. The length direction of the base plate 1 is along the opening direction of the first groove 11, and the width direction of the base plate 1 is along the horizontal and vertical direction of the first groove 11. The two ends of the first groove 11 are connected to the two vertical side walls of the base plate 1.

[0029] Multiple first grooves 11 are equidistantly arranged along the width direction of the base plate 1. The multiple first grooves 11 are arranged in parallel, and there is a gap between two adjacent first grooves 11.

[0030] In some embodiments, the length L of the base plate 1 is greater than or equal to 100cm, the width D of the base plate 1 is greater than or equal to 20cm, the radius of the first groove 11 is 5cm, and the distance between two adjacent first grooves 11 is 3cm.

[0031] Reference Figure 1 , Figure 3 A baffle 12 is provided at both ends of the base plate 1 along the width direction. The baffle 12 is vertically arranged and fixedly connected to the base plate 1. A sliding channel 121 is horizontally opened on one of the baffles 12. The sliding channel 121 is arranged along the length direction of the base plate 1, and the end of the scraper 2 passes through the sliding channel 121 and is slidably connected to the baffle 12.

[0032] The scraper 2 is rotatably connected to a pulley 122 at a position relative to the baffle 12. The outer wall of the pulley 122 is located inside the sliding channel 121, and the outer wall of the pulley 122 abuts against and rolls relative to the baffle 12. Thus, by moving the scraper 2, the scraper 2 moves along the length direction on the base plate 1, and the pulley 122 moves inside the sliding channel 121, reducing the friction between the baffle 12 and the scraper 2, and facilitating the movement of the scraper 2.

[0033] An anti-tilting rod is horizontally mounted on the baffle 12 opposite to the side with the sliding channel 121. The length of the anti-tilting rod is along the length of the base plate 1, and it passes through the side wall of the scraper 2, slidably connected to the scraper 2. As the scraper 2 slides relative to the base plate 1, the anti-tilting rod also slides relative to the scraper 2. One side of the scraper 2 is limited by a pulley 122, and the other side is limited by the anti-tilting rod, thereby reducing the tilting of the scraper 2 during its movement on the base plate 1 and improving the plasticizing effect on the colloid located inside the first groove 11.

[0034] Reference Figure 1 , Figure 2The scraper 2 includes a vertically arranged plate 21. The bottom wall of the plate 21 abuts against and is slidably connected to the top wall of the base plate 1. A second groove 22 is formed on the bottom wall of the plate 21. The second groove 22 is positioned opposite to the first groove 11, so that a space for receiving the adhesive strip is formed between the first groove 11 and the second groove 22. In some embodiments, the second groove 22 is a semi-circular structure corresponding to the first groove 11. In other embodiments, the shape of the second groove 22 can be adjusted according to specific application requirements to achieve different adhesive shapes.

[0035] In some embodiments, a guide plate 23 is fixedly connected to the side of the plate 21 near the forward direction of the scraper 2. Multiple guide plates 23 are arranged opposite each other, and each guide plate 23 is located between two adjacent second grooves 22. The bottom wall of the guide plate 23 abuts against the top wall of the base plate 1. The guide plate 23 is inclined, and its inclination gradually increases from the side away from the plate 21 to the side near the plate 21 towards the side near the second groove 22. The end of the guide plate 23 away from the plate 21 has a pointed structure. As the scraper 2 moves along its forward direction, the guide plate 23 pushes excess colloid from the outside of two adjacent first grooves 11 into the interior of the first groove 11, making the colloid inside the first groove 11 full, improving the plasticity of the colloid, and reducing colloid residue between two adjacent first grooves 11.

[0036] A collection box 3 is also provided on one side of the base plate 1 in the forward direction of the scraper 2. The top opening of the collection box 3 is provided and is opposite to the first groove 11. The collection box 3 is used to collect excess colloid from the base plate 1.

[0037] In some embodiments, the top wall of the base plate 1, the bottom wall of the scraper 2, and the side of the baffle 12 near the base plate 1 are all provided with an anti-stick coating. The top wall of the base plate 1 forms a first anti-stick coating, and the bottom wall of the scraper 2 forms a second anti-stick coating. The anti-stick coating is one or more of polytetrafluoroethylene, polypropylene, polyethylene, and Teflon.

[0038] In this application, the term "multiple" refers to at least two or more, unless otherwise expressly defined. The terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "linking" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0039] In the description of this specification, the terms "one embodiment," "some embodiments," "specific embodiment," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

Claims

1. An apparatus for preparing and processing sealant strips, characterized in that: The device includes a base plate (1) on which a scraper (2) parallel to the base plate (1) is provided. A first groove (11) is provided on the side of the base plate (1) near the scraper (2). A second groove (22) is provided on the side of the scraper (2) near the base plate (1) opposite to the first groove (11). The first groove (11) and the second groove (22) form a space for receiving the adhesive strip. The base plate (1) and the scraper (2) abut against each other and are slidably connected. The sliding direction of the scraper (2) is along the extension direction of the first groove (11).

2. The apparatus for preparing and processing sealant strips according to claim 1, characterized in that: Multiple first grooves (11) and second grooves (22) are provided along the width direction of the base plate (1), and a gap is left between two adjacent first grooves (11).

3. The apparatus for preparing and processing sealant strips according to claim 2, characterized in that: The length L of the base plate (1) is greater than or equal to 100cm, the width D of the base plate (1) is greater than or equal to 20cm, the radius of the first groove (11) is 5cm, and the distance between two adjacent first grooves (11) is 3cm.

4. The apparatus for preparing and processing sealant strips according to claim 1, characterized in that: The base plate (1) has a first anti-stick coating on the side wall near the scraper (2), and the scraper (2) has a second anti-stick coating on the side near the base plate (1). The first anti-stick coating and the second anti-stick coating are one or more of polytetrafluoroethylene, polypropylene, polyethylene, and Teflon.

5. The apparatus for preparing and processing sealant strips according to claim 1, characterized in that: The base plate (1) has baffles (12) fixedly connected to both ends along the width direction.

6. The apparatus for preparing and processing sealant strips according to claim 5, characterized in that: The baffle (12) has a horizontal sliding channel (121) and the end of the scraper (2) passes through the inside of the sliding channel (121). The scraper (2) is slidably connected to the baffle (12).

7. The apparatus for preparing and processing sealant strips according to claim 6, characterized in that: A pulley (122) is provided between the scraper (2) and the baffle (12). The pulley (122) is rotatably connected to the scraper (2), and the outer wall of the pulley (122) is rollingly connected to the baffle (12).

8. The apparatus for preparing and processing sealant strips according to claim 7, characterized in that: An anti-tilting rod is horizontally fixedly connected to the baffle (12) on the side away from the pulley (122). The anti-tilting rod is in the same direction as the opening of the first groove (11), and the anti-tilting rod is slidably connected to the baffle (12).

9. The apparatus for preparing and processing sealant strips according to claim 1, characterized in that: The scraper (2) includes a plate (21), and a guide plate (23) is fixedly connected to one side of the plate (21). The bottom wall of the guide plate (23) abuts against the top wall of the bottom plate (1). The guide plate (23) is inclined from the side away from the plate (21) to the side close to the plate (21) towards the first groove (11).

10. The apparatus for preparing and processing sealant strips according to claim 1, characterized in that: A collection box (3) for collecting excess adhesive is provided on one side of the base plate (1), and the top opening of the collection box (3) is opposite to the first groove (11).

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