Thermoplastic interval sealant side pressing device

Abstract

The utility model relates to a thermoplastic interval sealant side pressing device, which effectively solves the problem that part of sealant overflows out of glass gaps during gluing work, so that the sealant is wasted. Comprising a mounting plate, a mounting hole is formed in the mounting plate, a scraping plate sliding up and down is arranged on the front side of the mounting plate, an arc-shaped groove is formed in the side face, close to the mounting plate, of the scraping plate, a positioning frame sliding left and right is arranged in the mounting hole, and a clamping plate is rotationally connected to the end, located in the mounting hole, of the positioning frame; two L-shaped plates capable of sliding left and right are arranged at the bottom of the mounting plate, a mounting frame is fixed to the ends, away from the mounting plate, of the L-shaped plates, and a plurality of rolling wheels distributed at equal intervals are arranged in the mounting frame; the sealing glue gun is convenient to use, through the arrangement of the observation hole, the scraping plate, the arc-shaped groove and the like, a worker can conveniently observe the glue spraying condition at a gap when the sealing glue gun sprays glue, and the scraping plate can gather the sealing glue overflowing out of the glass gap and scrape the sealing glue into the gap again.

Description

Technical Field

[0001] The utility model relates to the technical field of glass sealant filling equipment, in particular to a side pressing device for thermoplastic spacer sealant. Background Technique

[0002] A insulating glass is made of two or three pieces of glass, and a thermoplastic spacer sealant is used to bond the glass pieces and the aluminum spacer to form a high-performance sound-insulating and heat-insulating glass.

[0003] When applying glue to the gaps of the existing insulating glass, the following problems still exist:

[0004] 1. Due to the differences in the skills of workers, the glue is often unevenly applied at the gaps of the glass, which affects the service life of the glass.

[0005] 2. When applying glue, some sealant will overflow from the gaps of the glass, which not only affects the appearance of the glass, but also causes waste of the sealant. Content of the Utility Model

[0006] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the utility model is to provide a side pressing device for thermoplastic spacer sealant, which effectively solves the problems mentioned in the background technique.

[0007] The technical solution it adopts is that the utility model includes a mounting plate, an installation hole is opened on the mounting plate, a scraping plate that slides up and down is arranged on the front side of the mounting plate, an arc-shaped groove is opened on one side of the scraping plate close to the mounting plate, a positioning frame that slides left and right is arranged in the installation hole, a clamping plate is rotatably connected to one end of the positioning frame located in the installation hole, two L-shaped plates that slide left and right are arranged at the bottom of the mounting plate, an installation frame is fixed at one end of the L-shaped plate far from the mounting plate, and a plurality of rollers evenly distributed at equal intervals are arranged inside the installation frame;

[0008] Two symmetrical sliding grooves are respectively opened on the left and right sides of the mounting plate, two sliders are fixed at one end of each of the two L-shaped plates close to the mounting plate, the sliders slide inside the corresponding sliding grooves respectively, the sliders and the sliding grooves are connected by springs, a one-way tooth block is fixed at the top of each of the four sliders, four one-way racks that slide back and forth are fixed at the top of the mounting plate, the four one-way racks are respectively engaged with the corresponding one-way tooth blocks, four cavities are opened at the top of the mounting plate and located below the one-way racks, a plurality of support legs penetrating into the cavities are fixed at the bottom of the one-way racks, the support legs and the cavities are connected by springs, a push rod that slides left and right is arranged in the cavity, a plurality of conical blocks matching the support legs are fixed on the push rod, the ends of two adjacent push rods penetrating to the outside of the mounting plate are fixed with the same pressing plate, and the pressing plate and the mounting plate are connected by springs.

[0009] Preferably, an observation hole is formed through the mounting plate in front of the mounting hole, and the scraper is made of transparent acrylic.

[0010] Preferably, a through groove is formed in the mounting plate, a double-headed screw rod is rotatably connected in the through groove, the two positioning frames are respectively threadedly connected to both ends of the double-headed screw rod, one end of the double-headed screw rod is fixed with a connecting rod penetrating to the outside of the mounting plate, and a handle is fixed to the end of the connecting rod away from the double-headed screw rod.

[0011] Preferably, a plurality of friction blocks are arranged on the side of the clamping plate away from the positioning frame.

[0012] Preferably, two mounting blocks distributed left and right are fixed to the front end of the mounting plate, two limiting rods slidably arranged inside the mounting blocks are fixed to one side of the scraper, and the limiting rods are connected to the mounting blocks through springs.

[0013] Preferably, a central rod penetrating the slider is fixed in each of the four sliding grooves.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. Through the settings of the positioning frame, mounting hole and clamping plate, the sealant gun is fixed inside the mounting hole. Workers can normally operate the sealant gun to aim at the glass gap for glue spraying. At the same time, the clamping plate is set to be rotatable, so that the glue gun can be tilted at an angle inside the mounting hole, which is convenient for workers to spray glue.

[0016] 2. Through the settings of the L-shaped plate, mounting frame and rollers, etc., the L-shaped plate can not only assist workers in glue spraying, prevent uneven spraying during glue spraying, but also clamp multiple layers of glass, improving the versatility of the equipment.

[0017] 3. Through the settings of the observation hole, scraper and arc groove, etc., it is not only convenient for workers to observe the glue spraying situation at the glass gap when the sealant gun sprays glue, but also the scraper can gather the sealant overflowing from the glass gap and scrape it back into the gap again. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a perspective view of the present utility model.

[0019] Figure 2 is a schematic structural view of the sliding groove in the present utility model.

[0020] Figure 3 is a schematic structural view of the L-shaped plate in the present utility model.

[0021] Figure 4 is a schematic structural view of the one-way tooth block in the present utility model.

[0022] Figure 5 It is a schematic diagram of the cooperation between the one-way rack and the push rod in the present utility model.

[0023] Figure 6 It is a schematic diagram of the structure of the double-headed screw rod in the present utility model.

[0024] Explanation of the reference numerals in the schematic diagram:

[0025] 10. Mounting plate; 101. Chute; 102. Observation hole; 103. Through groove; 104. Mounting block; 11. Mounting hole; 20. Scraper; 21. Arc-shaped groove; 22. Limit rod; 30. Positioning frame; 31. Clamping plate; 40. L-shaped plate; 401. Slide block; 402. One-way tooth block; 41. Mounting frame; 42. Roller; 43. One-way rack; 44. Support leg; 45. Push rod; 451. Tapered block; 46. Pressing plate; 50. Double-headed screw rod; 51. Connecting rod; 52. Handle; 60. Central rod. Specific 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. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] From Figures 1 to 6Provided, including a mounting plate 10, an installation hole 11 is formed in the mounting plate 10, and a vertically sliding squeegee 20 is arranged on the front side of the mounting plate 10, which is used to gather the sealant overflowing from the glass gap and scrape the overflowing sealant back into the glass gap. An arc-shaped groove 21 is formed on one side of the squeegee 20 close to the mounting plate 10, and the arc-shaped groove 21 is located in the middle of the mounting plate 10. By providing the arc-shaped groove 21, a good gathering effect on the sealant can be achieved. A positioning frame 30 that slides left and right is arranged in the installation hole 11, and a clamping plate 31 is rotatably connected to one end of the positioning frame 30 in the installation hole 11. Through the settings of the positioning frame 30, the installation hole 11 and the clamping plate 31, etc., the sealant gun is fixed inside the installation hole 11. Workers normally operate the sealant gun to aim at the glass gap for glue spraying. At the same time, the clamping plate 31 is set to be rotatable, so that the glue gun can be tilted at an angle inside the installation hole 11, which is convenient for workers to spray glue. Two L-shaped plates 40 that slide left and right are arranged at the bottom of the mounting plate 10. An installation frame 41 is fixed at one end of the L-shaped plate 40 away from the mounting plate 10. A plurality of rollers 42 evenly distributed at equal intervals are arranged inside the installation frame 41. Through the settings of the L-shaped plate 40, the installation frame 41 and the rollers 42, etc., the two L-shaped plates 40 are clamped on both sides of the glass, and the rollers 42 are in direct contact with the glass surface. For three-layer or multi-layer insulating glass, the installation hole 11 and its sealant gun are aligned with the gap where glue needs to be sprayed. At this time, the sliding distances of the two L-shaped plates 40 on the mounting plate 10 are different;

[0028] Considering that the L-shaped plate 40 can assist workers in positioning and avoid the problem of uneven glue spraying caused by workers with immature glue spraying techniques, two symmetric sliding grooves 101 are respectively opened on the left and right sides of the mounting plate 10. Two sliders 401 are fixed at one end of each of the two L-shaped plates 40 close to the mounting plate 10. The sliders 401 slide inside the corresponding sliding grooves 101 respectively. The sliders 401 and the sliding grooves 101 are connected by springs. Through the settings of the sliding grooves 101 and the sliders 401, the L-shaped plate 40 can be adjusted according to the thickness of multiple layers of glass. A central rod 60 penetrating the sliders 401 is fixed in each of the four sliding grooves 101. The L-shaped plate 40 is limited by the central rod 60. A one-way tooth block 402 is fixed on the top of each of the four sliders 401. Four one-way racks 43 that slide back and forth are fixed on the top of the mounting plate 10. The four one-way racks 43 are respectively engaged with the corresponding one-way tooth blocks 402. Through the settings of the one-way tooth blocks 402 and the one-way racks 43, when the worker clamps both sides of the glass, first separate the two L-shaped plates 40 to the farthest position, control the glue gun to align with the gap, and then release the two L-shaped plates 40. At this time, the L-shaped plates 40 approach each other under the action of the springs, and the one-way racks 43 do not limit the one-way tooth blocks 402. When the movement of the two L-shaped plates 40 ends, the one-way racks 43 and the one-way tooth blocks 402 are limited, realizing the clamping and fixing of the L-shaped plates 40 to the glass. Finally, the worker can hold the sealant gun to perform the glue spraying work. Four cavities are opened on the top of the mounting plate 10 below the one-way racks 43. A plurality of support legs 44 penetrating into the cavities are fixed at the bottom of the one-way racks 43. The support legs 44 and the cavities are connected by springs. A push rod 45 slides left and right in the cavity. A plurality of tapered blocks 451 matching the support legs 44 are fixed on the push rod 45. One end of two adjacent push rods 45 penetrating to the outside of the mounting plate 10 is fixed with the same pressing plate 46. The pressing plate 46 and the mounting plate 10 are connected by a spring. Through the settings of the pressing plate 46, the support legs 44 and the tapered blocks 451, etc., in order to facilitate the one-way rack 43 and the one-way tooth block 402 to be disengaged from the limit, the worker can directly press the pressing plate 46 to approach one side of the mounting plate 10. At this time, the push rod 45 drives the tapered block 451 to move to one side. During the movement of the tapered block 451, the tapered block 451 squeezes the support legs 44 to move away from the one-way rack 43, and finally realizes the effect of the one-way rack 43 and the one-way tooth block 402 being disengaged from the limit.

[0029] Reference Figure 2 As shown in the figure, in order to facilitate the worker to perform glue spraying, an observation hole 102 is penetrated through the mounting plate 10 and is located in front of the mounting hole 11. The observation hole 102 corresponds to the arc-shaped groove 21. The material of the scraping plate 20 is transparent acrylic. Through the settings of the observation hole 102 and the transparent acrylic, it is convenient for the worker to observe the glue spraying situation at the gap when the sealant gun performs glue spraying.

[0030] Reference Figure 6 As shown, in order to facilitate the synchronous adjustment of the positioning frame 30 by the worker, a through groove 103 is provided on the mounting plate 10. A double-headed screw 50 is rotatably connected in the through groove 103. The two positioning frames 30 are respectively threadedly connected to both ends of the double-headed screw 50. One end of the double-headed screw 50 is fixed with a connecting rod 51 that penetrates to the outside of the mounting plate 10. A handle 52 is fixed to the end of the connecting rod 51 away from the double-headed screw 50. Through the settings of the through groove 103, the double-headed screw 50 and the connecting rod 51, the worker can directly rotate the handle 52, and the connecting rods 51 approach each other under the rotation of the double-headed screw 50, and finally clamp the sealant gun.

[0031] In order to facilitate the clamping of the sealant gun by the clamping plate 31 and enhance the friction between the clamping plate 31 and the sealant gun, a plurality of friction blocks are provided on the side of the clamping plate 31 away from the positioning frame 30.

[0032] Reference Figure 6 As shown, in order to facilitate the up and down sliding of the scraper 20 on the mounting plate 10, two mounting blocks 104 distributed left and right are fixed to the front end of the mounting plate 10. Two limiting rods 22 that slide inside the mounting blocks 104 are fixed to one side of the scraper 20. The limiting rods 22 are connected to the mounting blocks 104 by springs.

[0033] When the present utility model is in use:

[0034] First, align the sealant gun with the mounting hole 11, and rotate the handle 52 to control the positioning frames 30 to approach each other until the clamping plates 31 on both sides of the mounting hole 11 clamp the sealant gun;

[0035] Then, first separate the two L-shaped plates 40 to the farthest position, control the glue gun to align with the glass gap, and then release the two L-shaped plates 40. The L-shaped plates 40 approach each other under the action of the spring. At this time, the one-way rack 43 and the one-way tooth block 402 do not produce a limit. When the movement of the two L-shaped plates 40 ends, the one-way rack 43 and the one-way tooth block 402 are limited, realizing the clamping and fixing of the glass by the L-shaped plates 40;

[0036] Secondly, the worker directly holds the sealant gun to spray glue. When spraying glue, the worker can control the angle of inclination of the sealant gun, and at the same time can observe the glue spraying situation at the glass gap through the observation hole 102 and the scraper 20;

[0037] Finally, after the filling of a glass gap is completed, the worker can directly press the pressing plate 46 to approach one side of the mounting plate 10, and the push rod 45 drives the tapered block 451 to move to one side. During the movement of the tapered block 451, the tapered block 451 squeezes the support leg 44 to move away from the one-way rack 43, finally achieving the effect that the one-way rack 43 is disengaged from the limit of the one-way tooth block 402. At this time, the sealant gun is aligned with another gap, and the positioning work of the L-shaped plate 40 described above can be repeated.

[0038] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A thermoplastic spacer sealant side pressure device, comprising a mounting plate (10), characterized in that: The mounting plate (10) is provided with a mounting hole (11), a scraper (20) that slides up and down is arranged on the front side of the mounting plate (10), an arc-shaped groove (21) is arranged on a side of the scraper (20) close to the mounting plate (10), a positioning frame (30) that slides left and right is arranged in the mounting hole (11), one end of the positioning frame (30) located in the mounting hole (11) is rotatably connected with a clamping plate (31), two L-shaped plates (40) that slide left and right are arranged at the bottom of the mounting plate (10), a mounting frame (41) is fixed on one end of the L-shaped plate (40) away from the mounting plate (10), and a plurality of rollers (42) distributed at equal intervals are arranged inside the mounting frame (41); Two symmetrical slide grooves (101) are respectively provided on the left and right sides of the mounting plate (10); two sliders (401) are fixed to one end of the two L-shaped plates (40) close to the mounting plate (10); the sliders (401) slide in the corresponding slide grooves (101) respectively; the sliders (401) are connected to the slide grooves (101) by springs; one-way gear blocks (402) are fixed to the tops of the four sliders (401); four one-way racks (43) that slide forward and backward are fixed to the top of the mounting plate (10); the four one-way racks (43) are respectively connected to the corresponding one-way gear blocks (402) The top of the mounting plate (10) is provided with four cavities located below the one-way rack (43), and the bottom of the one-way rack (43) is fixed with a plurality of support legs (44) extending into the cavity, and the support legs (44) are connected to the cavity by springs. A push rod (45) is slidable left and right in the cavity, and a plurality of conical blocks (451) matching the support legs (44) are fixed on the push rod (45). Two adjacent push rods (45) extend through one end of the outer side of the mounting plate (10) and are fixed with the same pressing plate (46), and the pressing plate (46) is connected to the mounting plate (10) by springs.

2. A thermoplastic spacer sealant side pressure device according to claim 1, characterized in that: The mounting plate (10) is provided with an observation hole (102) located in front of the mounting hole (11), and the scraper (20) is made of transparent acrylic.

3. A thermoplastic spacer sealant side pressure device according to claim 1, characterized in that: The mounting plate (10) is provided with a through slot (103), a double-headed screw (50) is rotatably connected in the through slot (103), the two positioning frames (30) are respectively threadedly connected to the two ends of the double-headed screw (50), one end of the double-headed screw (50) is fixed with a connecting rod (51) that passes through the outside of the mounting plate (10), and the end of the connecting rod (51) away from the double-headed screw (50) is fixed with a handle (52).

4. A thermoplastic spacer sealant side pressure device according to claim 1, characterized in that: A plurality of friction blocks are arranged on one side of the clamping plate (31) away from the positioning frame (30).

5. A thermoplastic spacer sealant side pressure device according to claim 1, characterized in that: Two mounting blocks (104) distributed on the left and right are fixed to the front end of the mounting plate (10), and two limiting rods (22) sliding inside the mounting blocks (104) are fixed to one side of the scraper (20), and the limiting rods (22) are connected to the mounting blocks (104) via springs.

6. A thermoplastic spacer sealant side pressure device according to claim 1, characterized in that: A central rod (60) penetrating the slider (401) is fixed in each of the four slide grooves (101).

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