Automatic silica gel strip bonding equipment

Abstract

The utility model discloses automatic silica gel strip bonding equipment which comprises a bottom plate, a mounting table fixedly connected to the bottom plate, an adjusting mechanism arranged on the bottom plate, and a fixing mechanism arranged on the adjusting mechanism. The fixing mechanism comprises a mounting block, two gears and a fixing frame, a mounting groove is formed in the mounting block, the two gears are rotationally connected with the inner side wall of the mounting groove, an electric push rod is fixedly connected to the inner side wall of the mounting groove, and a toothed rod is fixedly connected to the output end of the electric push rod in a threaded mode. The two gears are symmetrically engaged with the two sides of the toothed bar. The sliding block moves on the electric sliding rail, so that the silica gel strip body rolls on the rotary drum, glue in the groove is smeared on the silica gel strip body, then the electric push rod works, the movable plate enables the silica gel strip body and a base material to be bonded more tightly, adjustment is very convenient, meanwhile, glue is smeared on the silica gel strip very conveniently, and the production efficiency is improved. And the bonding efficiency of the silica gel strip is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bonding machines, in particular to an automatic silicone strip bonding device. Background Art

[0002] The foamed silicone strip is a type of silicone product, belonging to the extruded silicone category, mainly for sealing. The silicone strip is one of the main bonding materials of the bonding machine.

[0003] When the existing silicone strip bonding machine is in use, it is not convenient to adjust the silicone strip, and it is difficult to meet silicone strips of various sizes. When adjusting, the position of the substrate to be bonded is usually adjusted to meet the bonding of the silicone strip. However, the substrate is usually fixed by a fixture, which is very inconvenient during adjustment. At the same time, it is also very inconvenient to apply glue to the silicone strip. For this reason, we have proposed an automatic silicone strip bonding device. Summary of the Utility Model

[0004] The purpose of the present invention is to provide an automatic silicone strip bonding device to solve the above deficiencies in the prior art.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: an automatic silicone strip bonding device, including: a bottom plate, an installation table is fixedly connected to the bottom plate, an adjustment mechanism is arranged on the bottom plate, and a fixing mechanism is arranged on the adjustment mechanism; the fixing mechanism includes an installation block, two gears and a fixing frame. An installation groove is formed inside the installation block. Both of the two gears are rotatably connected to the inner side wall of the installation groove. The inner side wall of the installation groove is fixedly connected with an electric push rod. The output end of the electric push rod is threadedly fixed with a toothed rod. The two gears are symmetrically engaged on both sides of the toothed rod. The lower surface of the installation block is fixedly connected with an installation frame through the fixing frame. Two sliding grooves are symmetrically formed on the installation frame. One end of each of the two gears passes through to the outside of the installation block through a connecting rod and is fixedly sleeved with an arc rod. Both ends of the two arc rods respectively pass through the two sliding grooves into the installation frame and are rotatably connected with a clamping plate. A silicone strip body is arranged between the two clamping plates.

[0006] As a further description of the above technical solution:

[0007] The adjustment mechanism includes an electric slide rail and a cylinder 1. Two fixing plates are symmetrically fixedly connected to the upper surface of the bottom plate. The electric slide rail is threadedly fixed between the two fixing plates. A slider is slidably connected to the electric slide rail. The cylinder 1 is fixedly connected to the bottom of the slider. The output end of the cylinder 1 is threadedly fixed to the upper surface of the installation block.

[0008] As a further description of the above technical solution:

[0009] A through groove penetrating to the inside of the mounting bracket is formed in the inner bottom of the mounting groove. A fixing rod is fixedly connected to the lower surface of the rack bar. The lower end of the fixing rod penetrates into the mounting bracket and is fixedly connected to a fixing block.

[0010] As a further description of the above technical solution:

[0011] A plurality of telescopic rods are fixedly connected to the inner side wall of the mounting bracket. The lower end of the telescopic rod is fixedly connected to a movable plate. A spring is sleeved on the telescopic rod.

[0012] As a further description of the above technical solution:

[0013] A limiting mechanism is further provided on the bottom plate. The limiting mechanism includes two cross plates and two cylinders II. A limiting plate is fixedly connected to the bottom plate. Two cross plates are symmetrically and fixedly connected to the limiting plate. The two cylinders II are respectively fixedly connected to the two cross plates. A limiting rod is fixedly connected to the output end of the cylinder II.

[0014] As a further description of the above technical solution:

[0015] A heating plate is installed on the mounting table. A groove is formed on the upper surface of the mounting table. A plurality of connecting rods are evenly and fixedly connected to the inner side wall of the groove. A rotating cylinder is movably sleeved on the connecting rod.

[0016] The utility model provides an automatic bonding device for silicone strips, which has the following beneficial effects:

[0017] 1. When using the automatic bonding device for silicone strips, through the operation of the electric push rod, the electric push rod pushes the rack bar to move. The rack bar drives two gears to rotate. The two gears rotate in opposite directions, and two clamping plates approach each other. The two clamping plates clamp and fix the silicone strip body, so that the device can be used for silicone strips of various sizes.

[0018] 2. Through the operation of the cylinder I, the silicone strip body on the fixing mechanism contacts the heating plate, so that the silicone strip body is heated. Through the movement of the slider on the electric slide rail, the silicone strip body rolls on the rotating cylinder, so that the glue in the groove is applied to the silicone strip body. Then, the electric push rod works, so that the movable plate bonds the silicone strip body and the base material more tightly. The adjustment is very convenient. At the same time, it is also very convenient to apply glue to the silicone strip, improving the bonding efficiency of the silicone strip. Description of the Drawings

[0019] Figure 1 It is a schematic diagram of the overall structure of an automatic bonding device for silicone strips proposed by the utility model;

[0020] Figure 2 It is a schematic diagram of the connection structure of the mounting block proposed by the utility model;

[0021] Figure 3 Cross-sectional view of the connection structure of the mounting block proposed by the present utility model;

[0022] Figure 4 Schematic diagram of the connection structure of the mounting bracket proposed by the present utility model;

[0023] Figure 5 Schematic diagram of the connection structure of the connecting rod proposed by the present utility model.

[0024] Legend:

[0025] 1. Bottom plate; 2. Fixing mechanism; 21. Mounting block; 22. Mounting groove; 23. Gear; 24. Electric push rod; 25. Rack; 26. Arc plate; 27. Fixing frame; 28. Mounting bracket; 29. Slide groove; 210. Clamping plate; 211. Silicone strip body; 212. Movable plate; 213. Fixed rod; 214. Through groove; 215. Fixed block; 216. Telescopic rod; 217. Spring; 3. Adjusting mechanism; 31. Fixed plate; 32. Electric slide rail; 33. Slide block; 34. Cylinder 1; 4. Limiting mechanism; 41. Limiting plate; 42. Horizontal plate; 43. Cylinder 2; 44. Limiting rod; 5. Mounting table; 6. Heating plate; 7. Groove; 8. Connecting rod; 9. Rotating cylinder. Detailed implementation manners

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0027] Refer to Figures 1-5 , a silicone strip automatic bonding device, comprising: a bottom plate 1, a mounting table 5 fixedly connected to the bottom plate 1, an adjusting mechanism 3 arranged on the bottom plate 1, and a fixing mechanism 2 arranged on the adjusting mechanism 3; the fixing mechanism 2 includes a mounting block 21, two gears 23 and a fixing frame 27, an installation groove 22 is opened inside the mounting block 21, both of the two gears 23 are rotatably connected to the inner side wall of the installation groove 22, an electric push rod 24 is fixedly connected to the inner side wall of the installation groove 22, the output end of the electric push rod 24 is threadedly fixed with a rack 25, the two gears 23 are symmetrically engaged on both sides of the rack 25, the lower surface of the mounting block 21 is fixedly connected with a mounting bracket 28 through the fixing frame 27, two slide grooves 29 are symmetrically opened on the mounting bracket 28, one end of each of the two gears 23 passes through the outside of the mounting block 21 through a connecting rod and is fixedly sleeved with an arc rod 26, both ends of the two arc rods 26 respectively pass through the two slide grooves 29 into the mounting bracket 28 and are rotatably connected with a clamping plate 210, and a silicone strip body 211 is arranged between the two clamping plates 210.

[0028] Specifically, when using this automatic silicone strip bonding device, the electric push rod 24 works to drive the rack 25 to move. The rack 25 drives the two gears 23 to rotate. The two gears 23 rotate in opposite directions, causing the arc rod 26 to move in the chute 29, making the two clamping plates 210 approach each other. The two clamping plates 210 clamp and fix the silicone strip body 211, enabling the device to be suitable for silicone strips of various sizes.

[0029] The adjusting mechanism 3 includes an electric slide rail 32 and a first cylinder 34. Two fixing plates 31 are symmetrically and fixedly connected to the upper surface of the bottom plate 1. The electric slide rail 32 is threadedly fixed between the two fixing plates 31. A slider 33 is slidably connected to the electric slide rail 32. The first cylinder 34 is fixedly connected to the bottom of the slider 33. The output end of the first cylinder 34 is threadedly fixed to the upper surface of the mounting block 21. A through groove 214 penetrating into the interior of the mounting frame 28 is opened at the inner bottom of the mounting groove 22. A fixing rod 213 is fixedly connected to the lower surface of the rack 25. The lower end of the fixing rod 213 penetrates into the mounting frame 28 and is fixedly connected to a fixing block 215. A plurality of telescopic rods 216 are fixedly connected to the inner side wall of the mounting frame 28. The lower ends of the telescopic rods 216 are fixedly connected to a movable plate 212. A spring 217 is sleeved on the telescopic rod 216. A limiting mechanism 4 is further provided on the bottom plate 1. The limiting mechanism 4 includes two cross plates 42 and two second cylinders 43. A limiting plate 41 is fixedly connected to the bottom plate 1. Two cross plates 42 are symmetrically and fixedly connected to the limiting plate 41. The two second cylinders 43 are respectively fixedly connected to the two cross plates 42. A limiting rod 44 is fixedly connected to the output end of the second cylinder 43. A heating plate 6 is installed on the mounting table 5. A groove 7 is opened on the upper surface of the mounting table 5. A plurality of connecting rods 8 are evenly fixedly connected to the inner side wall of the groove 7. A rotating cylinder 9 is movably sleeved on the connecting rod 8.

[0030] Specifically, through the operation of the first cylinder 34, the silicone strip body 211 on the fixing mechanism 2 contacts the heating plate 6, causing the silicone strip body 211 to be heated. Then, through the movement of the slider 33 on the electric slide rail 32, the silicone strip body 211 rolls on the rotating cylinder 9, enabling the glue in the groove 7 to be applied to the silicone strip body 211. Then, through the operation of the two second cylinders 43, the two limiting rods 44 limit the base material in advance. Then, through the movement of the slider 33 on the electric slide rail 32, the glue-applied part of the silicone strip body 211 contacts the base material. Then, the electric push rod 24 works, and the two clamping plates 210 move away from the silicone strip body 211. The rack 25 pushes the movable plate 212 downward through the fixing rod 213 and the fixing block 215. The spring 217 is stretched, and the telescopic rod 216 extends, enabling the movable plate 212 to bond the silicone strip body 211 and the base material more tightly. The adjustment is very convenient, and it is also very convenient to apply glue to the silicone strip, improving the bonding efficiency of the silicone strip.

[0031] In the description of this specification, the descriptions referring to the terms "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0032] As described above, only the preferred specific embodiments of the present utility model are provided, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and inventive concept of the present utility model, making equivalent substitutions or changes, shall be covered by the protection scope of the present utility model.

Claims

1. A silicone strip automatic bonding device, characterized in that: include: A base plate (1), a mounting platform (5) being fixedly connected to the base plate (1), an adjusting mechanism (3) being provided on the base plate (1), and a fixing mechanism (2) being provided on the adjusting mechanism (3); The fixing mechanism (2) comprises a mounting block (21), two gears (23) and a fixing frame (27); a mounting groove (22) is provided inside the mounting block (21); the two gears (23) are rotatably connected to the inner side wall of the mounting groove (22); an electric push rod (24) is fixedly connected to the inner side wall of the mounting groove (22); the output end of the electric push rod (24) is threadedly fixedly connected to a gear rod (25); the two gears (23) are symmetrically meshed on both sides of the gear rod (25); the mounting The lower surface of the block (21) is fixedly connected to a mounting frame (28) through a fixing frame (27), and two sliding grooves (29) are symmetrically provided on the mounting frame (28). One end of the two gears (23) are penetrated to the outside of the mounting block (21) through a connecting rod and a fixed sleeve is provided with an arc rod (26). The two ends of the two arc rods (26) respectively penetrate the two sliding grooves (29) to the mounting frame (28) and are rotatably connected with a clamping plate (210), and a silicone strip body (211) is provided between the two clamping plates (210).

2. The automatic silicone strip bonding device according to claim 1, characterized in that: The regulating mechanism (3) comprises an electric slide rail (32) and a cylinder one (34); the upper surface of the base plate (1) is symmetrically fixedly connected to two fixed plates (31); the electric slide rail (32) is threadedly fixedly connected between the two fixed plates (31); a slider (33) is slidably connected to the electric slide rail (32); the cylinder one (34) is fixedly connected to the bottom of the slider (33); and the output end of the cylinder one (34) is threadedly fixedly connected to the upper surface of the mounting block (21).

3. The automatic silicone strip bonding device according to claim 1, characterized in that: The inner bottom of the mounting groove (22) is provided with a through groove (214) penetrating into the interior of the mounting frame (28); a fixing rod (213) is fixedly connected to the lower surface of the gear rod (25); the lower end of the fixing rod (213) penetrates into the mounting frame (28) and is fixedly connected to a fixing block (215).

4. The automatic silicone strip bonding device according to claim 1, characterized in that: A plurality of telescopic rods (216) are fixedly connected to the inner side wall of the mounting frame (28); a movable plate (212) is fixedly connected to the lower end of the telescopic rod (216); and a spring (217) is sleeved on the telescopic rod (216).

5. The automatic silicone strip bonding device according to claim 1, characterized in that: A limiting mechanism (4) is also provided on the base plate (1), and the limiting mechanism (4) comprises two transverse plates (42) and two cylinders (43). The base plate (1) is fixedly connected to a limiting plate (41), the limiting plate (41) is symmetrically fixedly connected to two transverse plates (42), the two cylinders (43) are respectively fixedly connected to the two transverse plates (42), and the output end of the cylinder (43) is fixedly connected to a limiting rod (44).

6. The automatic silicone strip bonding device according to claim 1, characterized in that: A heating plate (6) is mounted on the mounting platform (5), a groove (7) is provided on the upper surface of the mounting platform (5), a plurality of connecting rods (8) are evenly and fixedly connected to the inner wall of the groove (7), and a rotating cylinder (9) is movably sleeved on the connecting rod (8).

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