Silica gel bonding machine

Abstract

The utility model is applicable to the technical field of silica gel processing, and provides a silica gel bonding machine which comprises a rotating table, a positioning mechanism, a pressure mechanism, a gel storage device, a gel pushing device and an adjusting cylinder, the positioning mechanism is arranged on the rotating table, the glue storage device is installed on the glue pushing device, and the output end of a piston rod of the adjusting air cylinder is connected with the glue pushing device; the glue pushing device comprises a connecting table, a mounting plate, an air cylinder and a sliding plate, the connecting table is mounted on the mounting plate, a cylinder body of the air cylinder is connected to the mounting plate, and the free end of a piston rod of the air cylinder is connected with the sliding plate; the sliding plate is in sliding connection with the mounting plate, the glue pushing device comprises a connecting table, a mounting plate, an air cylinder and a sliding plate, the connecting table is mounted on the mounting plate, a cylinder body of the air cylinder is connected to the mounting plate, and the free end of a piston rod of the air cylinder is connected with the sliding plate; the sliding plate is slidably connected with the mounting plate. According to the utility model, the problems that when the silica gel is bonded, the glue is not smoothly discharged and the glue is blocked when the glue is coated are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of silicone processing, in particular to a silicone bonding machine. Background Art

[0002] The main function of the silicone bonding machine is to efficiently and accurately bond silicone to other materials. When performing bonding operations, the silicone bonding machine uses a specific silicone adhesive to achieve effective bonding of silicone to other materials (such as silicone to silicone, silicone to metal, plastic, fabric, etc.). Existing silicone bonding machines often have problems with poor glue flow during bonding, and the glue blocks the glue outlet during application.

[0003] In order to solve the above technical problems, the utility model designs a silicone bonding machine. Utility Model Content

[0004] The utility model provides a silicone adhesive machine, which aims to solve the problem that glue discharge is often not smooth during bonding and glue blocks the glue outlet during gluing.

[0005] A silicone adhesive machine, characterized in that it comprises a rotating table, a positioning mechanism, a pressure mechanism, a glue storage device, a glue pushing device and an adjusting cylinder; the positioning mechanism is arranged on the rotating table, the glue storage device is installed on the glue pushing device, and the output end of the piston rod of the adjusting cylinder is connected to the glue pushing device;

[0006] The rubber pushing device includes a connecting platform, a mounting plate, a cylinder, and a sliding plate. The connecting platform is mounted on the mounting plate, the cylinder body of the cylinder is connected to the mounting plate, and the free end of the piston rod is connected to the sliding plate; the sliding plate is slidably connected to the mounting plate.

[0007] Based on the above technical solution, the connecting platform includes an outer shell, a first rubber guiding tube, a second rubber guiding tube, a first support rod, a second support rod, a first rubber pushing head, and a second rubber pushing head. The first support rod and the second support rod are fixedly connected to the outer shell, and the first support rod and the second support rod are respectively equipped with the first rubber pushing head and the second rubber pushing head. The first rubber guiding tube and the second rubber guiding tube are connected to the glue storage device, and a slideway is provided on the sliding plate, and the first rubber pushing head and the second rubber pushing head slide in the slideway.

[0008] Based on the above technical solution, the rotating table includes a rotating shell, a motor mounting plate and a connecting column, the rotating shell is installed with a ring gear, the motor mounting plate is fixedly connected to the shell, the motor is connected to the motor mounting plate, the output end of the motor is connected to the first gear, the second gear and the third gear are mounted on the connecting column, the first gear and the second gear are meshed, the third gear is meshed with the ring gear, and the working panel is installed on the ring gear.

[0009] Based on the above technical solution, the pressure mechanism includes a pressure mounting plate, a pressure cylinder, a pressure mounting head, an elastic element and a pressure plate; the pressure mounting plate can be detachably mounted on the pressure bracket, the cylinder body of the pressure cylinder is connected to the pressure mounting plate, the free end of its piston rod is connected to the pressure mounting head, and the elastic element is connected between the pressure mounting head and the pressure plate.

[0010] Based on the above technical solution, the positioning mechanism includes a positioning cylinder seat, a positioning cylinder, a positioning slider, a positioning seat and a positioning block; the positioning cylinder seat is detachably connected to the rotating table, the cylinder body of the positioning cylinder is connected to the positioning cylinder seat, the free end of its piston rod is connected to the positioning slider, the positioning slider is slidably connected to the positioning seat, the positioning seat is installed on the rotating table, and the positioning block is installed on the positioning seat.

[0011] Based on the above technical solution, a heating device is provided in the sliding plate.

[0012] Beneficial Effects

[0013] Compared with the prior art, the utility model has the following beneficial effects: on the one hand, the overflow glue is processed by two glue pushers arranged in the connection table, thereby improving the utilization rate of the equipment. On the other hand, the positioning cylinder arranged can fine-tune the positioning position, thereby improving the accuracy of bonding. On the other hand, the elastic element connected between the pressure mounting head and the pressure plate can absorb and alleviate the impact and vibration generated by the movement of the cylinder when the two materials are pressed together. This can protect the equipment from excessive instantaneous force, extend the life of the machine, and reduce noise. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only one embodiment of the utility model. For ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0015] Figure 1 : A schematic diagram of the structure of the utility model;

[0016] Figure 2 : Schematic diagram of the installation of the glue storage device and the glue pushing device of the utility model;

[0017] Figure 3 : A schematic diagram of the structure of the rubber pushing device of the utility model;

[0018] Figure 4 : A schematic diagram of the structure of the rotating platform of the utility model;

[0019] Figure 5: A schematic diagram of the structure of the pressure mechanism of the utility model;

[0020] Figure 6 : A schematic diagram of the structure of the positioning mechanism of the utility model;

[0021] In the accompanying drawings, there are a rotating table 1, a rotating shell 11, a motor mounting plate 12, a motor 13, a first gear 14, a second gear 15, a connecting column 16, a third gear 17, a gear ring 18, a positioning mechanism 2, a positioning cylinder seat 21, a positioning cylinder 22, a positioning slider 23, a positioning seat 24, a positioning block 25, a pressure mechanism 3, a pressure mounting plate 31, a pressure cylinder 32, a pressure mounting head 33, an elastic element 34, a pressure plate 35, a glue storage device 4, a glue pushing device 5, a connecting table 51, a first glue guide tube 511, a second glue guide tube 512, a first support rod 513, a second support rod 514, a first glue pushing head 515, a second glue pushing head 516, a mounting plate 52, a cylinder 53, a sliding plate 54, a slideway 541, and an adjustment cylinder 6. DETAILED DESCRIPTION

[0022] The utility model is further described below with reference to the accompanying drawings and examples:

[0023] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 directly connected or indirectly connected 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.

[0025] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0026] See also Figure 1As shown, the utility model provides a technical solution: a silicone adhesive machine, characterized in that it includes a rotating table 1, a positioning mechanism 2, a pressure mechanism 3, a glue storage device 4, a glue pushing device 5 and an adjustment cylinder 6; the positioning mechanism 2 is arranged on the rotating table 1, the glue storage device 4 is installed on the glue pushing device 5, and the piston rod output end of the adjustment cylinder 6 is connected to the glue pushing device 5;

[0027] like Figure 2 As shown, the rubber pushing device 5 includes a connecting platform 51, a mounting plate 52, a cylinder 53, and a sliding plate 54. The connecting platform 51 is installed on the mounting plate 52, the cylinder body of the cylinder 53 is connected to the mounting plate 52, and the free end of its piston rod is connected to the sliding plate 54; the sliding plate 54 is slidably connected to the mounting plate 52.

[0028] like Figure 3 As shown, the connecting platform 51 includes a shell, a first rubber guiding tube 511, a second rubber guiding tube 512, a first support rod 513, a second support rod 514, a first rubber pushing head 515, and a second rubber pushing head 516. The first support rod 513 and the second support rod 514 are fixedly connected to the shell, and the first support rod 513 and the second support rod 514 are respectively equipped with the first rubber pushing head 515 and the second rubber pushing head 516. The first rubber guiding tube 511 and the second rubber guiding tube 512 are connected to the glue storage device 4. The sliding plate 54 is provided with a slideway 541, and the first rubber pushing head 515 and the second rubber pushing head 516 slide in the slideway 541.

[0029] like Figure 4 As shown, the rotating table 1 includes a rotating shell 11, a motor mounting plate 12 and a connecting column 16, the rotating shell 11 is installed with a ring gear 18, the motor mounting plate 12 is fixedly connected to the shell 11, the motor mounting plate 12 is connected to the motor 13, the output end of the motor 13 is connected to the first gear 14, the connecting column 16 is mounted with a second gear 15 and a third gear 17, the first gear 14 and the second gear 15 are meshed, the third gear 17 and the ring gear 18 are meshed, and the working panel is installed on the ring gear 18.

[0030] like Figure 5 As shown, the pressure mechanism 3 includes a pressure mounting plate 31, a pressure cylinder 32, a pressure mounting head 33, an elastic element 34 and a pressure plate 35; the pressure mounting plate 31 can be detachably mounted on the pressure bracket, the cylinder body of the pressure cylinder 32 is connected to the pressure mounting plate 31, the free end of its piston rod is connected to the pressure mounting head 33, and the elastic element 34 is connected between the pressure mounting head 33 and the pressure plate 35.

[0031] like Figure 6As shown, the positioning mechanism 2 includes a positioning cylinder seat 21, a positioning cylinder 22, a positioning slide block 23, a positioning seat 24 and a positioning block 25; the positioning cylinder seat 21 is detachably connected to the rotating table 1, the cylinder body of the positioning cylinder 22 is connected to the positioning cylinder seat 21, the free end of its piston rod is connected to the positioning slide block 23, the positioning slide block 23 is slidably connected to the positioning seat 24, the positioning seat 24 is installed on the rotating table 1, and the positioning block 25 is installed on the positioning seat 24.

[0032] The sliding plate 54 is provided with a heating device therein.

[0033] When in use, the bottom of the material to be bonded is fixed on the positioning block 25 of the positioning mechanism 2, and the cylinder seat 21 and the positioning seat 24 are installed on the working panel of the rotating table 1. The positioning cylinder 22 is used to perform fine position adjustment.

[0034] The driving motor 13 drives the first gear 14, the second gear 15 and the third gear 17 to rotate, and then drives the gear ring 18 and the working panel to rotate, and adjusts the material to the bottom of the glue pushing device 5. The height of the glue pushing device 5 can be adjusted by adjusting the cylinder 6. Glue storage device 4

[0035] There is an electronic control mechanism to control the glue application.

[0036] The mounting plate 52 is provided with holes communicating with the first rubber guide tube 511 and the second rubber guide tube 512 , and the rubber is discharged through the holes.

[0037] The following glues can be used:

[0038] Silicone glue: such as H-G700 series silicone glue, suitable for bonding large-area substrates at room temperature, with a long curing time, suitable for situations that require sufficient positioning time. Two-component heat-curing glue: such as H-8501AB silicone adhesive special glue, suitable for scenes that require heating to accelerate curing, suitable for rapid bonding of silicone tubes, strips, rings, etc. Quick-drying glue with silicone treatment agent: For bonding that requires rapid fixation, you can use quick-drying glue such as HY-304 with silicone surface treatment agent, first treat the silicone surface, and then use quick-drying glue for bonding. The curing speed is fast, but the temperature resistance and toughness are limited. Single-component organic silicone water: such as HY-129, suitable for large-area bonding, with fast curing efficiency and good bonding effect. Special super glue: such as KEYDAK KD-833, used with KD-770 treatment agent, suitable for bonding inert surfaces, especially when the silicone purity is high. Combination of pretreatment agent and glue: Before use, the silicone surface may be treated as needed, using treatment agents such as K770 series and HY-304A to increase adhesion, and then apply the corresponding silicone glue for bonding.

[0039] Since there are gaps between the first glue guide tube 511, the second glue guide tube 512 and the glue outlet hole on the mounting plate 52, glue overflow often occurs. At this time, the cylinder 53 is driven to drive the sliding plate 54 to move left and right, and the first glue pusher 515 and the second glue pusher 516 provided in the connecting platform 51 are cooperated to push the overflowed glue into the glue outlet hole. When the glue is sticky and cannot be pushed, the heating device on the sliding plate 54 is controlled to heat up, and the glue is melted before pushing the glue.

[0040] After the glue is applied, the second material to be bonded is placed on the first material, and the motor 13 of the rotary table 1 is driven again to align the material with the pressure mechanism 3, and the pressure cylinder 32 of the pressure mechanism 3 is started to press the two materials together. The setting of the elastic element 34 provides a certain buffering and shock absorbing effect when the materials are bonded.

[0041] The present invention is described above by way of examples, but the present invention is not limited to the above specific embodiments, and any changes or modifications based on the present invention belong to the scope of protection required by the present invention.

Claims

1. A silicone bonding machine, characterized in that: The invention comprises a rotating platform (1), a positioning mechanism (2), a pressure mechanism (3), a glue storage device (4), a glue pushing device (5) and an adjusting cylinder (6); the positioning mechanism (2) is arranged on the rotating platform (1), the glue storage device (4) is installed on the glue pushing device (5), and the piston rod output end of the adjusting cylinder (6) is connected to the glue pushing device (5); The rubber pushing device (5) comprises a connecting platform (51), a mounting plate (52), a cylinder (53), and a sliding plate (54); the connecting platform (51) is mounted on the mounting plate (52); the cylinder body of the cylinder (53) is connected to the mounting plate (52); the free end of the piston rod of the cylinder (53) is connected to the sliding plate (54); and the sliding plate (54) is slidably connected to the mounting plate (52).

2. A silicone bonding machine according to claim 1, characterized in that: The connecting platform (51) comprises a shell, a first rubber guide tube (511), a second rubber guide tube (512), a first support rod (513), a second support rod (514), a first rubber pusher (515), and a second rubber pusher (516); the first support rod (513) and the second support rod (514) are fixedly connected to the shell; the first support rod (513) and the second support rod (514) are respectively mounted with the first rubber pusher (515) and the second rubber pusher (516); the first rubber guide tube (511) and the second rubber guide tube (512) are connected to the rubber storage device (4); a slideway (541) is provided on the sliding plate (54); the first rubber pusher (515) and the second rubber pusher (516) slide in the slideway (541).

3. A silicone bonding machine according to claim 1, characterized in that: The rotating platform (1) comprises a rotating shell (11), a motor mounting plate (12) and a connecting column (16); a gear ring (18) is mounted on the rotating shell (11); the motor mounting plate (12) is fixedly connected to the shell (11); a motor (13) is connected to the motor mounting plate (12); an output end of the motor (13) is connected to a first gear (14); a second gear (15) and a third gear (17) are mounted on the connecting column (16); the first gear (14) and the second gear (15) are meshed; the third gear (17) and the gear ring (18) are meshed; and a working panel is mounted on the gear ring (18).

4. A silicone bonding machine according to claim 1, characterized in that: The pressure mechanism (3) comprises a pressure mounting plate (31), a pressure cylinder (32), a pressure mounting head (33), an elastic element (34) and a pressure plate (35); the pressure mounting plate (31) is detachably mounted on a pressure bracket, the cylinder body of the pressure cylinder (32) is connected to the pressure mounting plate (31), the free end of the piston rod thereof is connected to the pressure mounting head (33), and the elastic element (34) is connected between the pressure mounting head (33) and the pressure plate (35).

5. The silicone bonding machine according to claim 1, characterized in that: The positioning mechanism (2) comprises a positioning cylinder seat (21), a positioning cylinder (22), a positioning slide block (23), a positioning seat (24) and a positioning block (25); the positioning cylinder seat (21) is detachably connected to the rotating table (1); the cylinder body of the positioning cylinder (22) is connected to the positioning cylinder seat (21); the free end of the piston rod is connected to the positioning slide block (23); the positioning slide block (23) is slidably connected to the positioning seat (24); the positioning seat (24) is mounted on the rotating table (1); and the positioning block (25) is mounted on the positioning seat (24).

6. A silicone bonding machine according to claim 1, characterized in that: A heating device is provided inside the sliding plate (54).

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