Window frame black glue pasting clamp

Abstract

The utility model discloses a window frame black glue pasting clamp, and relates to the technical field of automobile manufacturing, the window frame black glue pasting clamp comprises a fixing mechanism and a clamping mechanism, the fixing mechanism comprises a fixing frame, a pressing wheel and an elastic limiting piece, the pressing wheel is rotatably installed on the fixing frame, the clamping mechanism comprises a rotating part, a connecting part and a clamping part, and the elastic limiting piece is installed on the rotating part. The rotating part and the clamping part are both connected with the connecting part, and the connecting part is rotatably installed on the fixing frame. According to the technical scheme, the fixing mechanism and the clamping mechanism work cooperatively, so that the window frame black adhesive pasting clamp can accurately fix the positions of the window frame and the black adhesive, alignment and positioning in the pasting process are ensured, and the black adhesive pasting precision and accuracy are improved; when in use, the window frame black glue pasting clamp can be clamped on a window frame and move along with the outer edge of the window frame, so that black glue can be pasted according to a fixed track in the pasting process, the adjusting and aligning time is shortened, and the overall production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile manufacturing, in particular to a black glue pasting fixture for a window frame. Background Art

[0002] In the painting production line, it is necessary to stick black glue on the car doors. Currently, the main method used is manual sticking of the black glue, which relies on manual alignment when sticking the black glue. This leads to low accuracy in sticking the black glue, resulting in greater cost losses.

[0003] Therefore, how to improve the accuracy of pasting vinyl is a problem that needs to be solved urgently. Utility Model Content

[0004] The main purpose of the utility model is to provide a black glue pasting fixture for window frames, aiming to solve the problem of how to improve the accuracy of pasting black glue.

[0005] To achieve the above-mentioned purpose, the utility model proposes a window frame black glue pasting clamp, the window frame black glue pasting clamp comprises a fixing mechanism and a clamping mechanism, the fixing mechanism comprises a fixing frame, a pressure wheel and an elastic limiting member, the pressure wheel is rotatably mounted on the fixing frame, the clamping mechanism comprises a rotating portion, a connecting portion and a clamping portion, the rotating portion and the clamping portion are both connected to the connecting portion, the connecting portion is rotatably mounted on the fixing frame, the clamping portion has a clamping position and an open position, the clamping portion can reciprocate between the clamping position and the open position, the rotating portion can drive the clamping portion to move from the clamping position to the open position through the connecting portion; the connecting portion and the fixing frame are both connected to the elastic limiting member, and the elastic limiting member is used to drive the clamping portion to move from the open position to the clamping position;

[0006] The clamping portion is located at the clamping position, and the clamping portion can be combined with the fixing frame to form a limiting groove, and the limiting groove is used to accommodate at least a portion of the structure of the window frame and at least a portion of the structure of the black glue. The clamping portion and the black glue can respectively abut against two side walls of the window frame arranged along the first direction, and the pressure wheel can abut against a side of the black glue facing away from the window frame.

[0007] The clamping portion is located at the open position, and the clamping portion is separated from the window frame.

[0008] In one embodiment, the fixing frame includes a rotating shaft, a connecting plate, a first limiting plate and a second limiting plate, the first limiting plate and the second limiting plate are both connected to the connecting plate, the first limiting plate and the second limiting plate are spaced apart along the second direction, the first limiting plate is connected to the rotating shaft, the connecting portion is sleeved on the outer wall of the rotating shaft, and the connecting portion is rotatably connected to the outer wall of the rotating shaft, one end of the pressure wheel is rotatably mounted on the first limiting plate, and the other end of the pressure wheel is rotatably mounted on the second limiting plate, the clamping portion is located at the clamping position, and the clamping portion can be enclosed with the first limiting plate, the connecting plate and the second limiting plate to form the limiting groove, and the connecting portion and the rotating shaft are both connected to the elastic limiting member.

[0009] In one embodiment, the pressing wheel is located in the limiting groove.

[0010] In one embodiment, the number of the pressing wheel is at least one.

[0011] In one embodiment, an opening connected to the limiting groove is formed between the clamping portion and the second limiting plate, and the opening is used to accommodate at least part of the structure of the window frame. The clamping portion and the second limiting plate are both used to abut against two side walls of the window frame arranged along the second direction.

[0012] In one embodiment, the clamping portion includes a transverse plate and a first roller, the first roller is rotatably mounted on the transverse plate, a side of the transverse plate away from the first roller is connected to the connecting portion, the opening is formed between the first roller and the second limiting plate, an end surface of the first roller away from the transverse plate is capable of abutting against the window frame, and a sidewall of the first roller is capable of rolling engagement with the window frame;

[0013] The horizontal plate has the locking position and the opening position. When the horizontal plate is located at the locking position, the horizontal plate can be combined with the fixing frame to form a limiting groove. The horizontal plate and the black glue can respectively abut against the two side walls of the window frame arranged along the first direction; when the horizontal plate is located at the opening position, the horizontal plate is separated from the window frame.

[0014] In one embodiment, the second limiting plate includes a vertical plate and a second roller, the second roller is rotatably mounted on the vertical plate, the side of the vertical plate away from the second roller is connected to the connecting plate, the opening is formed between the first roller and the second roller, the first limiting plate and the vertical plate are spaced apart along the second direction, the second roller can be located in the first groove of the window frame along the second direction, and the side wall of the second roller can abut against the groove wall of the first groove.

[0015] In one embodiment, the clamping portion further includes a boss, which is connected to the transverse plate. The boss is arranged on a side of the transverse plate close to the connecting plate. The boss can be located in the second groove of the window frame along the first direction, and the boss can abut against the groove wall of the second groove.

[0016] In one embodiment, the window frame black glue pasting fixture further includes an auxiliary guide mechanism, one end of the auxiliary guide mechanism is connected to the fixing frame, and the other end of the auxiliary guide mechanism is provided with an abutment portion, which can abut against the outer edge of the window frame.

[0017] In one embodiment, a non-slip layer is provided on a side of the fixing frame facing away from the rotating portion;

[0018] and / or,

[0019] The rotating part is provided with a protrusion, which is arranged away from the fixing frame. The protrusion can prevent fingers from sliding off the rotating part.

[0020] In an embodiment of the present invention, the design of the clamping mechanism allows the clamping part to move back and forth between the clamping position and the open position, making the insertion and removal of the window frame simple and quick, thereby improving work efficiency; the use of the elastic limiter provides the necessary elastic support for the clamping mechanism, ensuring the stability of the window frame and the vinyl during the pasting process, and reducing displacement or misalignment caused by external force; the pressure wheel abuts against the side of the vinyl facing away from the window frame, which helps to keep the vinyl flat and uniform during the pasting process; the size of the limit groove is not limited, and can adapt to window frames of different sizes and shapes, with good versatility. When using the window frame vinyl pasting clamp, first press the rotating part so that the rotating part drives the clamping part to move from the clamping position to the open position through the connecting part, place at least part of the structure of the window frame and at least part of the structure of the vinyl into the limiting groove, and adjust the alignment of the vinyl and the window frame, then release the rotating part, and the elastic limiting part drives the clamping part to move from the open position to the clamping position, so that the window frame vinyl pasting clamp can clamp the window frame and the vinyl, and then move the window frame vinyl pasting clamp along the outer edge of the window frame, driving the vinyl to be accurately attached to the window frame. During the movement of the window frame vinyl pasting clamp, the pressure wheel can roll relative to the vinyl, thereby pressing the vinyl tightly on the window frame. The embodiment of the present utility model adopts a fixing mechanism and a clamping mechanism to work together, so that the window frame black glue pasting fixture can accurately fix the position of the window frame and the black glue, ensuring alignment and positioning during the pasting process, thereby improving the precision and accuracy of pasting the black glue; when in use, the window frame black glue pasting fixture can be clamped on the window frame and move with the outer edge of the window frame, so that the black glue can be pasted according to a fixed trajectory during the pasting process, reducing the time for adjustment and alignment, thereby improving the overall production efficiency; through the automation and mechanization characteristics of the window frame black glue pasting fixture, errors in manual operation are reduced, thereby reducing the defective rate caused by improper operation; and the precise fixing and clamping of the window frame black glue pasting fixture also helps to improve the quality and appearance of the final product. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0022] Figure 1 This is a structural diagram of an embodiment of the window frame black glue pasting fixture of the utility model;

[0023] Figure 2 This is a structural schematic diagram from another perspective of an embodiment of the window frame black glue pasting fixture of the utility model;

[0024] Figure 3This is another structural diagram of an embodiment of the window frame black glue pasting fixture of the utility model from another perspective;

[0025] Figure 4 This is a structural diagram from another perspective of an embodiment of the window frame black glue pasting fixture of the utility model;

[0026] Figure 5 for Figure 3 AA cross-sectional view of ;

[0027] Figure 6 for Figure 4 BB cross-sectional diagram.

[0028] Description of Figure Numbers:

[0029] 100. Window frame vinyl adhesive pasting fixture; 1. Fixing mechanism; 11. Fixing frame; 111. Rotating shaft; 112. Connecting plate; 113. First limiting plate; 114. Second limiting plate; 1141. Vertical plate; 11411. Anti-slip layer; 1142. Second roller; 12. Pressing roller; 2. Clamping mechanism; 21. Rotating portion; 211. Protrusion; 22. Connecting portion; 23. Clamping portion; 231. Horizontal plate; 2311. Clamping position; 232. First roller; 2321. End surface; 233. Boss; 3. Limiting groove; 31. Opening; 4. Auxiliary guide mechanism; 41. Abutment portion;

[0030] 200, window frame; 210, first groove; 220, second groove;

[0031] 300. Vinyl.

[0032] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0034] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, and back), the directional indications are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0035] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of such features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme in which A and B are satisfied at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0036] In the painting production line, it is necessary to stick black glue on the car doors. Currently, the main method used is manual sticking of the black glue, which relies on manual alignment when sticking the black glue. This leads to low accuracy in sticking the black glue, resulting in greater cost losses.

[0037] After careful research, the applicant found that due to the curvature of the car door window frame, it is easy to cause deviation when manually aligning the vinyl and the window frame, which makes the vinyl easily stick crooked and cause waste. The accuracy of sticking the vinyl on the window frame is low, resulting in great cost losses.

[0038] The main purpose of the utility model is to provide a window frame black glue pasting fixture to solve the problem of how to improve the accuracy of pasting black glue.

[0039] See also Figures 1 to 6In one embodiment of the present invention, the window frame black glue pasting fixture 100 includes a fixing mechanism 1 and a clamping mechanism 2. The fixing mechanism 1 includes a fixing frame 11, a pressure wheel 12 and an elastic limiter (not shown in the figure). The pressure wheel 12 is rotatably mounted on the fixing frame 11. The clamping mechanism 2 includes a rotating portion 21, a connecting portion 22 and a clamping portion 23. The rotating portion 21 and the clamping portion 23 are both connected to the connecting portion 22. The connecting portion 22 is rotatably mounted on the fixing frame 11. The clamping portion 23 has a clamping position 2311 and an open position (not shown in the figure). The clamping portion 23 can reciprocate between the clamping position 2311 and the open position. The rotating portion 21 can drive the clamping portion 23 through the connecting portion 22. Move from the locking position 2311 to the open position; the connecting part 22 and the fixing frame 11 are both connected to the elastic limiting member, and the elastic limiting member is used to drive the locking part 23 to move from the open position to the locking position 2311; the locking part 23 is located at the locking position 2311, and the locking part 23 can be enclosed with the fixing frame 11 to form a limiting groove 3, and the limiting groove 3 is used to accommodate at least part of the structure of the window frame 200 and at least part of the structure of the black glue 300, and the locking part 23 and the black glue 300 can respectively abut against the two side walls of the window frame 200 set along the first direction, and the pressure wheel 12 can abut against the side of the black glue 300 away from the window frame 200; the locking part 23 is in the open position, and the locking part 23 is separated from the window frame 200.

[0040] In an embodiment of the present invention, the first direction is the up and down direction, and the design of the clamping mechanism 2 allows the clamping portion 23 to move back and forth between the clamping position 2311 and the open position, making the insertion and removal of the window frame 200 simple and quick, thereby improving work efficiency; the use of the elastic limiter provides the clamping mechanism 2 with the necessary elastic support, ensuring the stability of the window frame 200 and the black glue 300 during the pasting process, and reducing displacement or misalignment caused by external force; the pressure wheel 12 abuts against the side of the black glue 300 away from the window frame 200, which helps to keep the black glue 300 flat and uniform during the pasting process; the size of the limiting groove 3 is not limited, and can adapt to window frames 200 of different sizes and shapes, and has good versatility. When using the window frame black glue sticking fixture 100, first press the rotating part 21 so that the rotating part 21 drives the clamping part 23 to move from the clamping position 2311 to the open position through the connecting part 22, and put at least part of the structure of the window frame 200 and at least part of the structure of the black glue 300 into the limiting groove 3, so that the clamping part 23 and the black glue 300 can respectively abut against the two side walls of the window frame 200 set in the upper and lower directions, and adjust the black glue 300 and the window frame 200 to be aligned, and then release the rotating part 21. The elastic limiting member drives the clamping portion 23 to move from the open position to the clamping position 2311, so that the window frame black glue pasting fixture 100 can clamp the window frame 200 and the black glue 300, and then the window frame black glue pasting fixture 100 moves along the outer edge of the window frame 200, driving the black glue 300 to be accurately pasted on the window frame 200. During the movement of the window frame black glue pasting fixture 100, the pressure wheel 12 can roll relative to the black glue 300, thereby pressing the black glue 300 against the window frame 200.

[0041] The technical solution of the present invention adopts the coordinated work of the fixing mechanism 1 and the clamping mechanism 2, so that the window frame black glue pasting fixture 100 can accurately fix the positions of the window frame 200 and the black glue 300, ensuring the alignment and positioning during the pasting process, thereby improving the precision and accuracy of pasting the black glue 300; when in use, the window frame black glue pasting fixture 100 can be clamped on the window frame 200 and move with the outer edge of the window frame 200, so that the black glue 300 can be pasted according to a fixed trajectory during the pasting process, reducing the time for adjustment and alignment, thereby improving the overall production efficiency; through the automation and mechanization characteristics of the window frame black glue pasting fixture 100, the errors in manual operation are reduced, thereby reducing the defective rate caused by improper operation; and the precise fixing and clamping of the window frame black glue pasting fixture 100 also helps to improve the quality and appearance of the final product.

[0042] In this embodiment, the elastic limiting member may be a spring or a torsion spring, and this embodiment does not limit the specific selection of the elastic limiting member.

[0043] In this embodiment, when using the window frame black glue sticking fixture 100, first check with your hands and eyes whether there is any dirt on the window frame 200, pay attention to the burrs on the window frame 200, and ensure that the window frame 200 is clean. Then take the black glue 300 from the tape placement table, align the top opening of the black glue 300 with the door edge of the window frame 200, and ensure that the leakage part is 1±1mm. Position the aligned black glue 300 and stick it on the window frame 200, peel off the release paper and stick it, confirm that there are no bubbles on the sticking surface, and then install the window frame black glue sticking fixture 100. Be careful not to damage the black glue 300 when installing the window frame black glue sticking fixture 100. 0 deviation is less than 1mm, hold the window frame vinyl pasting fixture 100 and drive the vinyl 300 to slide smoothly along the outer edge of the window frame 200 until the vinyl 300 is completely attached to the working surface of the window frame 200. Pay attention to a uniform speed of 1m / s when pushing, press the surface of the vinyl 300 with your thumb when pushing, and completely squeeze out the air. The finger pressing force is greater than 1kg. After pasting, press the folded surface of the tape with your thumb and middle finger to completely squeeze out the air. The finger pressing force is greater than 1kg, then fold the tape on the corners from top to bottom, and confirm that there are no sharp corners when pressing the edges. Finally, check from top to bottom with your hands and eyes to see if there are any defects and confirm that the exposed length does not exceed 2mm.

[0044] In one embodiment, the fixing frame 11 includes a rotating shaft 111, a connecting plate 112, a first limiting plate 113 and a second limiting plate 114. The first limiting plate 113 and the second limiting plate 114 are both connected to the connecting plate 112. The first limiting plate 113 and the second limiting plate 114 are spaced apart along the second direction. The first limiting plate 113 is connected to the rotating shaft 111. The connecting portion 22 is sleeved on the outer wall of the rotating shaft 111, and the connecting portion 22 is rotatably connected to the outer wall of the rotating shaft 111. One end of the pressure wheel 12 is rotatably mounted on the first limiting plate 113. The other end of the pressure wheel 12 is rotatably mounted on the second limiting plate 114, and the clamping portion 23 is located at the clamping position 2311. The clamping portion 23 can be enclosed with the first limiting plate 113, the connecting plate 112 and the second limiting plate 114 to form a limiting groove 3. The connecting portion 22 and the rotating shaft 111 are both connected to the elastic limiting member; specifically, the second direction is the left and right direction. Through the combination of the connecting plate 112, the first limiting plate 113 and the second limiting plate 114, a stable structural frame is formed, thereby improving the overall stability of the window frame black glue pasting fixture 100. To ensure that deformation or displacement will not occur due to external force during the pasting process, the first limiting plate 113 and the second limiting plate 114 are spaced apart in the left and right directions, providing precise limiting for the window frame 200 and the black glue 300, helping to ensure the precise alignment of the window frame 200 and the black glue 300 during the pasting process, thereby improving the pasting quality. In addition, the first limiting plate 113 and the second limiting plate 114 are spaced apart in the left and right directions, so that the window frame black glue pasting fixture 100 can adapt to window frames 200 of different widths, thereby improving the passability of the window frame black glue pasting fixture 100. The connecting portion 22 is rotatably connected to the first limiting plate 113 by the rotating shaft 111, so that the connecting portion 22 can be flexibly rotated, and the operator can easily put the window frame 200 into or take out the window frame black glue pasting fixture 100, thereby improving the convenience of operation; one end of the pressure wheel 12 is installed on the first limiting plate 113, and the other end is installed on the second limiting plate 114. This design provides a stable support for the pressure wheel 12, ensuring that pressure can be evenly applied during the pasting process, avoiding loose pasting due to uneven pressure. In this embodiment, a fixed shaft can be set on the first limiting plate 113, and the two ends of the fixed shaft are respectively connected to the first limiting plate 113 and the second limiting plate 114. The pressure wheel 12 is sleeved on the outer wall of the fixed shaft and the pressure wheel 12 can rotate relative to the outer wall of the fixed shaft, thereby realizing the rotation connection between the pressure wheel 12 and the first limiting plate 113 and the second limiting plate 114.

[0045] According to one embodiment of the present invention, a first limiting hole is provided on the first limiting plate 113, and a second limiting hole is provided on the second limiting plate 114. The two ends of the pressure wheel 12 extend into the first limiting hole and the second limiting hole respectively, and the outer wall of the pressure wheel 12 can rotate relative to the hole wall of the first limiting hole and the hole wall of the second limiting hole, thereby realizing the rotational connection between the pressure wheel 12 and the first limiting plate 113 and the second limiting plate 114.

[0046] In one embodiment, the pressure wheel 12 is located in the limiting groove 3; specifically, placing the pressure wheel 12 in the limiting groove 3 can more accurately control the pressure applied by the pressure wheel 12 to the window frame 200 and the black glue 300, which helps to ensure uniform distribution of pressure during the pasting process, avoids loose pasting or deformation of the black glue 300 due to uneven pressure, and can improve the pasting quality of the window frame 200 and the black glue 300. The uniform pressure also helps to ensure good contact between the black glue 300 and the window frame 200, thereby improving the firmness and durability of the pasting.

[0047] See also Figure 5 In one embodiment, the number of the pressure wheel 12 is at least one; specifically, by providing at least one pressure wheel 12, a larger contact area can be provided, the pressure distribution is more uniform, and local overpressure or underpressure is reduced; in this embodiment, the number of the pressure wheels 12 is two, and the two pressure wheels 12 are spaced apart in the front-to-back direction. The two pressure wheels 12 can increase the contact area of ​​the pressing, and during the pasting process, two consecutive pressings can be achieved, which helps to ensure that the black glue 300 and the window frame 200 are more firmly pasted, reduce quality problems caused by loose pasting, and reduce the number of repeated operations, thereby improving the efficiency of the pasting operation.

[0048] In one embodiment, an opening 31 connected to the limiting groove 3 is formed between the clamping portion 23 and the second limiting plate 114, and the opening 31 is used to accommodate at least part of the structure of the window frame 200. The clamping portion 23 and the second limiting plate 114 are both used to abut against two side walls of the window frame 200 set along the second direction; specifically, by providing the opening 31, the window frame 200 can be placed or removed more easily, which simplifies the operation process, reduces the non-production time in the production process, and improves work efficiency; and the clamping portion 23 and the second limiting plate 114 respectively abut against the two side walls of the window frame 200 set along the left and right directions, providing additional stability, which can prevent the window frame 200 from being displaced during the pasting process, ensure that the window frame 200 remains stable during the pasting process, and help improve the pasting quality.

[0049] In one embodiment, the clamping portion 23 includes a transverse plate 231 and a first roller 232. The first roller 232 is rotatably mounted on the transverse plate 231. The side of the transverse plate 231 away from the first roller 232 is connected to the connecting portion 22. An opening 31 is formed between the first roller 232 and the second limiting plate 114. The end surface 2321 of the first roller 232 away from the transverse plate 231 can abut against the window frame 200, and the side wall of the first roller 232 can roll with the window frame 200. The transverse plate 231 has a clamping position 2311 and an open position. The clamping portion 23 is located at the clamping position 2311. The clamping portion 23 can be enclosed with the fixing frame 11 to form a limiting groove 3. The transverse plate 231 and the black glue 300 can respectively The first roller 232 is adapted to engage with the window frame 200 so as to facilitate positioning of the window frame 200 during pasting. The first roller 232 is adapted to engage with the window frame 200 so as to facilitate positioning of the window frame 200 during pasting. The first roller 232 is adapted to engage with the window frame 200 so as to facilitate positioning of the window frame 200 during pasting. The first roller 232 is adapted to engage with the window frame 200 so as to facilitate positioning of the window frame 200 during pasting. The first roller 232 is adapted to engage with the window frame 200 so as to facilitate positioning of the window frame 200 during pasting. The first roller 232 is adapted to engage with the window frame 200 so as to facilitate positioning of the window frame 200 during pasting. The first roller 232 is adapted to engage with the window frame 200 so as to facilitate positioning of the window frame 200 during pasting. The first roller 232 is adapted to engage with the window frame 200 so as to facilitate positioning of the window frame 200 during pasting. The first roller 232 is adapted to engage with the window frame 200 so as to facilitate positioning of the window frame 200 during pasting. The first roller 232 is adapted to engage with the window frame 200 In this embodiment, a first support shaft is provided on the horizontal plate 231, and the first roller 232 is sleeved on the outer wall of the first support shaft, and the first roller 232 can rotate relative to the outer wall of the first support shaft, thereby realizing the rotational connection between the first roller 232 and the horizontal plate 231; and for the convenience of movement, the number of first rollers 232 is at least one. In this embodiment, the number of first rollers 232 is two, and the two first rollers 232 are arranged at intervals along the front and rear directions. The number of first support shafts is consistent with the number of first rollers 232 and is arranged one-to-one. This embodiment does not limit the specific number of first rollers 232.

[0050] According to another embodiment of the present invention, the first roller 232 can be rotatably connected to the transverse plate 231 via a rolling bearing.

[0051] See also Figure 5 and Figure 6In one embodiment, the second limiting plate 114 includes a vertical plate 1141 and a second roller 1142. The second roller 1142 is rotatably mounted on the vertical plate 1141. The vertical plate 1141 is connected to the connecting plate 112 on a side away from the second roller 1142. An opening 31 is formed between the first roller 232 and the second roller 1142. The first limiting plate 113 and the vertical plate 1141 are spaced apart along the second direction. The second roller 1142 can be located in the first groove 210 of the window frame 200 along the second direction, and the side wall of the second roller 1142 can abut against the groove wall of the first groove 210. Specifically, the second roller 1142 is located in the left-right direction of the window frame 200. The second roller 1142 is adapted to engage with the first groove 210 during pasting, thereby reducing friction when the window frame black glue pasting fixture 100 moves along the outer edge of the window frame 200 during pasting, thereby making the operation smoother and easier, reducing wear on the second limiting plate 114, extending the service life of the second limiting plate 114, and eliminating possible damage to the surface of the window frame 200 caused by the second limiting plate 114, thereby protecting the integrity of the window frame 200. In this embodiment, a second support shaft is provided on the vertical plate 1141, and the second roller 1142 is sleeved on the outer wall of the second support shaft, and the second roller 1142 can rotate relative to the outer wall of the second support shaft, thereby realizing the rotational connection between the second roller 1142 and the vertical plate 1141; and for the convenience of movement, the number of second rollers 1142 is at least one. In this embodiment, the number of second rollers 1142 is two, and the two second rollers 1142 are spaced apart in the front-to-back direction. The number of second support shafts is consistent with the number of second rollers 1142 and is arranged one-to-one. This embodiment does not limit the specific number of second rollers 1142.

[0052] According to another embodiment of the present invention, the second roller 1142 can be rotatably connected to the vertical plate 1141 through a rolling bearing.

[0053] In one embodiment, the clamping portion 23 also includes a boss 233, which is connected to the cross plate 231. The boss 233 is arranged on a side of the cross plate 231 close to the connecting plate 112, and the boss 233 can be located in the second groove 220 of the window frame 200 along the first direction, and the boss 233 can abut against the groove wall of the second groove 220; specifically, the provision of the boss 233 helps to clamp the window frame 200 and the black glue 300. When pasting, the boss 233 is located in the second groove 220 of the window frame 200 along the up and down directions, which can provide a positioning point for the window frame 200, enhance the stability and accuracy of the window frame 200 during the pasting process, and reduce the risk of displacement or deformation caused by external force. The provision of the boss 233 also makes it easier for the operator to control the placement and removal of the window frame 200, thereby improving the convenience of operation.

[0054] In one embodiment, the window frame black glue pasting fixture 100 also includes an auxiliary guide mechanism 4, one end of the auxiliary guide mechanism 4 is connected to the fixing frame 11, and the other end of the auxiliary guide mechanism 4 is provided with an abutment portion 41, which can abut against the outer edge of the window frame 200; specifically, during the pasting process, the window frame black glue pasting fixture 100 may undergo slight displacement due to external force or improper operation. The auxiliary guide mechanism 4 contacts the outer edge of the window frame 200 through the abutment portion 41, which can provide a stable support and guide the window frame black glue pasting fixture 100 to move precisely along the outer edge of the window frame 200, reducing errors caused by human operation, thereby improving the pasting accuracy; the precise positioning and stable support provided by the auxiliary guide mechanism 4 can reduce the adjustment and alignment time, thereby improving the overall production efficiency; and the design of the auxiliary guide mechanism 4 can also adapt to window frames 200 of different sizes and shapes, thereby improving the versatility and adaptability of the window frame black glue pasting fixture 100.

[0055] In one embodiment, a non-slip layer 11411 is provided on the side of the fixing frame 11 away from the rotating portion 21; and / or a protrusion 211 is provided on the rotating portion 21, and the protrusion 211 is provided away from the fixing frame 11, and the protrusion 211 can prevent fingers from slipping off the rotating portion 21; specifically, when placing or removing the window frame 200, it is necessary to pinch the side of the second limiting plate 114 away from the first limiting plate 113 and the side of the rotating portion 21 away from the fixing frame 11 with one hand, so that the clamping portion 23 can be clamped in place. 11 is moved to the open position. In order to prevent fingers from slipping off the window frame black glue sticking fixture 100 when pinching, an anti-slip layer 11411 is provided on the side of the second limiting plate 114 away from the first limiting plate 113, which can increase the friction coefficient of the surface of the second limiting plate 114 and prevent fingers from slipping off the second limiting plate 114. A protrusion 211 is provided on the side of the rotating part 21 away from the fixing frame 11 to prevent fingers from accidentally slipping off the rotating part 21 during operation, thereby improving the safety and practicality of the operation.

[0056] The above description is merely an exemplary embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made using the contents of the present invention specification and drawings under the technical concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A window frame black glue sticking fixture, characterized in that: The window frame black glue pasting fixture comprises a fixing mechanism and a clamping mechanism, the fixing mechanism comprises a fixing frame, a pressure wheel and an elastic limiting member, the pressure wheel is rotatably mounted on the fixing frame, the clamping mechanism comprises a rotating portion, a connecting portion and a clamping portion, the rotating portion and the clamping portion are both connected to the connecting portion, the connecting portion is rotatably mounted on the fixing frame, the clamping portion has a clamping position and an opening position, the clamping portion can reciprocate between the clamping position and the opening position, the rotating portion can drive the clamping portion to move from the clamping position to the opening position through the connecting portion; the connecting portion and the fixing frame are both connected to the elastic limiting member, and the elastic limiting member is used to drive the clamping portion to move from the opening position to the clamping position; The clamping portion is located at the clamping position, and the clamping portion can be combined with the fixing frame to form a limiting groove, and the limiting groove is used to accommodate at least a portion of the structure of the window frame and at least a portion of the structure of the black glue. The clamping portion and the black glue can respectively abut against two side walls of the window frame arranged along the first direction, and the pressure wheel can abut against a side of the black glue facing away from the window frame. The clamping portion is located at the open position, and the clamping portion is separated from the window frame.

2. The window frame black glue sticking fixture according to claim 1, characterized in that: The fixing frame includes a rotating shaft, a connecting plate, a first limiting plate and a second limiting plate, the first limiting plate and the second limiting plate are both connected to the connecting plate, the first limiting plate and the second limiting plate are arranged at intervals along the second direction, the first limiting plate is connected to the rotating shaft, the connecting portion is sleeved on the outer wall of the rotating shaft, and the connecting portion is rotatably connected to the outer wall of the rotating shaft, one end of the pressure wheel is rotatably mounted on the first limiting plate, and the other end of the pressure wheel is rotatably mounted on the second limiting plate, the clamping portion is located in the clamping position, and the clamping portion can be enclosed with the first limiting plate, the connecting plate and the second limiting plate to form the limiting groove, and the connecting portion and the rotating shaft are both connected to the elastic limiting member.

3. The window frame black glue sticking fixture according to claim 2, characterized in that: The pressing wheel is located in the limiting groove.

4. The window frame black glue sticking fixture according to claim 3, characterized in that: The number of the pressing wheel is at least one.

5. The window frame black glue sticking fixture according to claim 2, characterized in that: An opening connected to the limiting groove is formed between the clamping portion and the second limiting plate, and the opening is used to accommodate at least part of the structure of the window frame. The clamping portion and the second limiting plate are both used to abut against two side walls of the window frame arranged along the second direction.

6. The window frame black glue sticking fixture according to claim 5, characterized in that: The clamping portion includes a transverse plate and a first roller, the first roller is rotatably mounted on the transverse plate, a side of the transverse plate away from the first roller is connected to the connecting portion, the opening is formed between the first roller and the second limiting plate, an end surface of the first roller away from the transverse plate can abut against the window frame, and a side wall of the first roller can roll with the window frame; The horizontal plate has the locking position and the opening position. When the horizontal plate is located at the locking position, the horizontal plate can be combined with the fixing frame to form a limiting groove. The horizontal plate and the black glue can respectively abut against the two side walls of the window frame arranged along the first direction; when the horizontal plate is located at the opening position, the horizontal plate is separated from the window frame.

7. The window frame black glue sticking fixture according to claim 6, characterized in that: The second limiting plate includes a vertical plate and a second roller, the second roller is rotatably mounted on the vertical plate, the side of the vertical plate away from the second roller is connected to the connecting plate, the opening is formed between the first roller and the second roller, the first limiting plate and the vertical plate are spaced apart along the second direction, the second roller can be located in the first groove of the window frame along the second direction, and the side wall of the second roller can abut against the groove wall of the first groove.

8. The window frame black glue sticking fixture according to claim 7, characterized in that: The clamping portion also includes a boss, which is connected to the transverse plate and is arranged on a side of the transverse plate close to the connecting plate. The boss can be located in the second groove of the window frame along the first direction, and the boss can abut against the groove wall of the second groove.

9. The window frame black glue pasting fixture according to any one of claims 1 to 8, characterized in that: The window frame black glue pasting fixture also includes an auxiliary guide mechanism, one end of the auxiliary guide mechanism is connected to the fixing frame, and the other end of the auxiliary guide mechanism is provided with an abutment portion, which can abut against the outer edge of the window frame.

10. The window frame black glue sticking fixture according to any one of claims 1 to 8, characterized in that: A non-slip layer is provided on the side of the fixing frame away from the rotating part; and / or, The rotating part is provided with a protrusion, which is arranged away from the fixing frame. The protrusion can prevent fingers from sliding off the rotating part.

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