A new type of sealing strip auxiliary bonding device

Abstract

The utility model discloses a novel sealing strip auxiliary bonding device, including base, be provided with drive arrangement in the base, be provided with second support plate on the drive arrangement, the drive arrangement can drive second support plate horizontal reciprocating motion, the top of base is provided with the first support plate parallel with second support plate, all be provided with the locking device of fixed sealing strip on first support plate and second support plate, the utility model has the advantages of simple structure, compact design, quick operation, flexible action, safe and reliable, low in cost, good effect, the wide application of sealing strip specification type, can effectively promote the beneficial effect of sealing strip bonding quality.

Description

Technical Field

[0001] This utility model relates to the field of equipment sealing technology, and in particular to a novel sealing strip auxiliary bonding device. Background Technology

[0002] Sealing strips are a widely used sealing material whose core function is to provide multi-dimensional protection by filling gaps: basic sealing, sound insulation and vibration reduction, heat insulation, dust and insect prevention, ensuring the airtightness of equipment, buildings and other structures and environmental comfort. Manually applying sealing strips is difficult to control precisely, easily leading to stretching and deformation, unevenness or twisting at the joint, affecting bonding quality and appearance. While large-scale automatic sealing strip bonding devices on the market can improve accuracy, they generally suffer from three major limitations: first, the equipment is bulky and needs to be fixedly installed on the production line; second, operation is complex, usually requiring 2-3 people to coordinate debugging; third, changeover is time-consuming, with a single changeover taking more than 30 minutes; and fourth, procurement and maintenance costs are high, making it difficult to promote in small and medium-sized enterprises or temporary work scenarios. Therefore, a "small but sophisticated" sealing strip auxiliary bonding device is needed to improve efficiency. Utility Model Content

[0003] This utility model patent aims to address the shortcomings of existing technologies by providing a novel sealing strip auxiliary bonding device to solve technical problems such as the large size of existing equipment, complex operation, and long changeover time.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a novel sealing strip auxiliary bonding device, including a base, a driving device is provided inside the base, a second support plate is provided on the driving device, the driving device can drive the second support plate to move horizontally back and forth, a first support plate parallel to the second support plate is provided on the top of the base, and a locking device for fixing the sealing strip is provided on both the first support plate and the second support plate.

[0005] Preferably, the driving device includes a plurality of transmission gears disposed inside the base, the outer periphery of which is meshed with a transmission chain, and the second support plate is fixedly connected to the top of the transmission chain.

[0006] Preferably, there are at least two transmission gears, and a rocker arm is provided on one side of the central shaft of any one of the transmission gears.

[0007] Preferably, the locking device includes a retainer respectively disposed on the first support plate and the second support plate, and the retainer is provided with a through hole for the sealing strip to pass through.

[0008] Preferably, the fixture is provided with adjusting bolts for tightening the sealing strip.

[0009] Preferably, the base is provided with a limiting block to restrict the movement of the second support plate.

[0010] Preferably, the bottom of the base is provided with an anti-slip pad or a suction cup.

[0011] Preferably, the driving device includes a drive motor disposed inside the base on the side away from the first support plate, and the output end of the drive motor is provided with a second support plate, and the drive motor drives the second support plate to perform horizontal reciprocating motion.

[0012] Preferably, the base is further provided with two symmetrical slide rails, and the second support plate is provided with sliders corresponding to the slide rails on both sides.

[0013] Preferably, the top of the base is provided with a collection trough for collecting the adhesive.

[0014] The beneficial effects of this utility model are: 1. Simple structure, compact design, and quick operation; 2. Flexible movement, safe and reliable, low cost, and good results; 3. It is applicable to a wide range of sealing strip specifications and can effectively improve the bonding quality of sealing strips. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a side sectional view of the present invention; Figure 3 This is a schematic diagram showing the motion relationship of the support plate of this utility model; In the diagram: 1. Base, 2. Conveyor chain, 3. First support plate, 4. Limiting block, 5. Gear, 6. Adjusting bolt, 7. Fixing device, 8. Rocker arm; 31. Second support plate. Detailed Implementation

[0017] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0018] like Figure 1-3As shown, a novel sealing strip auxiliary bonding device includes a base 1, within which a driving device is installed. A second support plate 31 is mounted on the driving device, which can drive the second support plate 31 to reciprocate horizontally. A first support plate 3, parallel to the second support plate 31, is mounted on the top of the base 1. Both the first and second support plates 3 and 31 are equipped with locking devices for fixing the sealing strip. In this embodiment, the base 1 serves as the support platform for the entire device and is typically made of metal or high-strength engineering plastic, possessing sufficient rigidity and stability. The first support plate 3 is fixedly mounted on its top, remaining stationary relative to the base 1. The driving device is housed within the base 1 and connected to the horizontally reciprocating second support plate 31. By driving the second support plate 31 closer to or further away from the fixed first support plate 3, the sealing strip makes contact with it.

[0019] Preferably, the driving device includes a plurality of transmission gears 5 disposed inside the base 1, with a transmission chain 2 meshing around the outer periphery of each transmission gear 5. The second support plate 31 is fixedly connected to the top of the transmission chain 2. In this embodiment, the transmission gears 5 can be installed using conventional techniques in the art, i.e., they can be rotatably installed at both ends inside the base 1 via bearings, forming the basis of the transmission system. A closed transmission chain 2 (which can be a roller chain or a toothed belt) surrounds and meshes with all the transmission gears 5. The bottom of the second support plate 31 is firmly fixed to a specific link or section of the transmission chain 2 by connectors (such as bolts or a dedicated chain link connecting plate). When the transmission chain 2 moves, it can drive the second support plate 31 to move along a straight path.

[0020] Preferably, there are at least two transmission gears 5, and a rocker arm 8 is provided on the central shaft position of one side of each transmission gear 5. In this embodiment, to ensure smooth transmission and form an effective closed-loop transmission path, the number of transmission gears 5 is usually set to two or more, with the shaft of at least one transmission gear 5 extending to one end of the outer side of the base 1, where a rocker arm 8 is fixedly installed. The operator can directly drive the transmission gear 5 to rotate by manually rotating the rocker arm 8 clockwise or counterclockwise, thereby driving the entire transmission chain 2 and the second support plate 31 connected to it to move. The rocker arm 8 can be designed to be foldable or detachable for convenient storage and transportation.

[0021] Preferably, the locking device includes a retainer 7 respectively disposed on the first support plate 3 and the second support plate 31. The retainer 7 is provided with a through hole for the sealing strip to pass through. In this embodiment, the retainer 7 is usually a block structure and is installed on the support plate by bolts or other means. The retainer 7 is as follows: Figure 2 As shown, a clamp is provided for holding and fixing the sealing strip to ensure that the sealing strip can pass through smoothly without excessive shaking, thus playing a preliminary positioning role.

[0022] Preferably, the fixing device 7 is provided with an adjusting bolt 6 for fastening the sealing strip. In this embodiment, in order to reliably press the sealing strip through, an adjusting bolt 6 is screwed into the clamp of the fixing device 7, with its axis perpendicular to the center line of the through hole. When it is necessary to fix the sealing strip, the adjusting bolt 6 is tightened to prevent it from moving.

[0023] Preferably, the base 1 is provided with a limiting block 4 to restrict the movement of the second support plate 31. In this embodiment, the limiting block 4 is fixedly installed inside the base 1 and located on the movement path of the second support plate 31. It is mainly used to define the initial position or the zero position of the second support plate 31. When the second support plate 31 moves in a certain direction under the drive of the rocker arm 8 until it makes contact with the rocker arm 8, the movement is stopped, thereby ensuring that each operation can start from a defined and repeatable reference point.

[0024] Preferably, the bottom of the base 1 is provided with an anti-slip pad or a suction cup. In this embodiment, in order to enhance the stability of the device during operation and prevent it from sliding and affecting the bonding accuracy, an anti-slip pad (such as a rubber pad) is attached to the bottom of the base 1 or a suction cup is installed. This is especially important for precision operations on a smooth work surface, ensuring the stability of the entire bonding process.

[0025] Preferably, the driving device includes a drive motor disposed inside the base 1 on the side away from the first support plate 3. The output end of the drive motor is provided with a second support plate 31. The drive motor drives the second support plate 31 to perform horizontal reciprocating motion. This embodiment is the second embodiment of this application, mainly adopting an electric drive scheme. The drive motor (such as a stepper motor or servo motor) can be fixed inside the base 1 at the end away from the fixed first support plate 3 by a bracket. The output shaft of the drive motor is directly connected to the second support plate 31 through a coupling or connecting plate, which can accurately drive the second support plate 31 to perform horizontal reciprocating motion. In this embodiment, the drive motor can also be replaced with an electric push rod.

[0026] Preferably, the base 1 is further provided with two symmetrical slide rails, and the second support plate 31 has sliders on both sides corresponding to the slide rails. In this embodiment, to ensure that the second support plate 31 maintains stable linear motion during movement and to avoid shaking or jamming caused by chain looseness or transmission clearance, two high-precision linear slide rails are arranged in parallel inside the base 1. Linear sliders that precisely match the slide rails are installed on the bottom sides of the second support plate 31. This slider-slide rail pair provides excellent guidance and support for the second support plate 31, significantly improving the smoothness of movement and the alignment accuracy of the bonding.

[0027] Preferably, the top of the base 1 is provided with a collection groove for collecting the glue. In this embodiment, in order to keep the working area clean and prevent excess glue dripping during the glue application process from contaminating the workbench or the device itself, a shallow recessed collection groove is provided on the top surface of the base 1, in the area between the first support plate 3 and the second support plate 31. This groove can be fitted with replaceable anti-stick paper or made of easy-to-clean material for easy cleaning and maintenance.

[0028] The specific working method of this application is as follows: First, rotate the rocker arm 8 clockwise to rotate the gear 5 and drive the transmission chain 2, so that the right support plate 3 returns to its original position and touches the limit block 4; then, pass the two ends of the cut sealing strip through the retainers 7 on both sides of the device and press them together with the adjusting bolts 6; rotate the rocker arm counterclockwise to move the right support plate to the left, so that the two ends of the sealing strip are in contact, and observe the degree of contact of the cut surfaces; if there is misalignment, adjust the position of the retainer 7 to make the cut surfaces completely in contact, and rotate the rocker arm 8 clockwise to move the support plate 3 back 2 cm; finally, the operator drips adhesive on one end of the cut surface, then rotates the rocker arm 8 counterclockwise to make the two ends of the sealing strip tightly in contact, and holds it for a period of time, then loosens the adjusting bolts 6 and removes the sealing ring to complete the bonding operation.

[0029] The above embodiments are merely preferred technical solutions of this utility model and should not be considered as limitations on this utility model. The protection scope of this utility model should be the technical solution described in the claims, including equivalent substitutions of the technical features described in the claims. That is, equivalent substitutions and improvements within this scope are also within the protection scope of this utility model.

Claims

1. A novel sealing strip auxiliary bonding device, characterized in that, Includes a base (1), a driving device is provided inside the base (1), a second support plate (31) is provided on the driving device, the driving device can drive the second support plate (31) to move horizontally back and forth, a first support plate (3) parallel to the second support plate (31) is provided on the top of the base (1), and a locking device for fixing the sealing strip is provided on both the first support plate (3) and the second support plate (31).

2. The novel sealing strip auxiliary bonding device according to claim 1, characterized in that, The drive device includes several transmission gears (5) disposed inside the base (1), and a transmission chain (2) meshes with the outer periphery of the transmission gears (5). The second support plate (31) is fixedly connected to the top of the transmission chain (2).

3. The novel sealing strip auxiliary bonding device according to claim 2, characterized in that, There are at least two transmission gears (5), and a rocker arm (8) is provided on one side of the central shaft of any one of the transmission gears (5).

4. A novel sealing strip auxiliary bonding device according to claim 2, characterized in that, The locking device includes a retainer (7) respectively disposed on the first support plate (3) and the second support plate (31), and the retainer (7) is provided with a through hole for the sealing strip to pass through.

5. A novel sealing strip auxiliary bonding device according to claim 4, characterized in that, The fixing device (7) is provided with adjusting bolts (6) for fastening the sealing strip.

6. A novel sealing strip auxiliary bonding device according to claim 2, characterized in that, The base (1) is provided with a limiting block (4) to restrict the movement of the second support plate (31).

7. A novel sealing strip auxiliary bonding device according to claim 1, characterized in that, The bottom of the base (1) is provided with an anti-slip pad or suction cup.

8. A novel sealing strip auxiliary bonding device according to claim 1, characterized in that, The driving device includes a drive motor located inside the base (1) on the side away from the first support plate (3). The output end of the drive motor is provided with a second support plate (31), and the drive motor drives the second support plate (31) to perform horizontal reciprocating motion.

9. A novel sealing strip auxiliary bonding device according to claim 8, characterized in that, The base (1) is also provided with two symmetrical slide rails, and the second support plate (31) has sliders on both sides corresponding to the slide rails.

10. A novel sealing strip auxiliary bonding device according to claim 1, characterized in that, The base (1) has a collection trough on top for collecting the glue.

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