Glue rolling machine for glass fiber door assembly line

By designing a fiberglass door assembly line glue rolling machine, the glue rod and roller groove are automatically applied to glue, and accurate alignment and fixation is ensured through I-type card blocks, L-type card blocks and clamping devices, the problems of inefficiency and offset of existing fiberglass doors are solved, and a more efficient assembly process is achieved.

CN119549341APending Publication Date: 2025-03-04ZHEJIANG KUCHUAN DOOR IND CO LTD
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Patent Information

Application Number
CN202311084803.5
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2023-08-25
Publication Date
2025-03-04

AI Technical Summary

Technical Problem

During the assembly process of existing fiberglass doors, the lack of automation equipment has led to staff needing to manually apply glue and align the fiberglass door panels and skeletons, which are inefficient and prone to deviations.

Method used

A fiberglass door assembly line glue roller machine is designed, including glue rods and roller grooves. The glue is applied to the fiberglass door panel through the glue rod, and the accurate alignment and fixation of the fiberglass door panel and the skeleton are ensured through I-type card blocks, L-type card blocks and clamping devices.

Benefits of technology

It improves the work efficiency of staff, reduces manual operation errors, ensures the accurate stickiness and assembly of fiberglass door panels and skeletons, and improves the assembly efficiency of assembly lines.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention discloses a glass fiber door assembly line glue rolling machine which comprises a first support, second supports are installed at the bottom ends of the two sides of the first support, universal wheels are rotatably installed at the top corners of the bottoms of the first support and the second supports, and a control panel is installed in the middle of the bottom of one end of the first support. A first hydraulic cylinder is mounted in the middle of the tops of the two ends of the first support, a mounting plate is mounted at the output end of the first hydraulic cylinder, a lifting roller is rotationally mounted at the top of the interior of the first support through the mounting plate, and feeding pipes are mounted in the middle of the two ends of the first support. According to the device, the glue stick and the glue rolling groove are arranged, glue in the glue rolling groove adheres to the glue stick through rotation of the glue stick, then the glue is smeared on the glass fiber door plate through the glue stick, a worker only needs to add the glue into the glue rolling groove through the feeding pipe, the worker does not need to smear the glue manually, and the working efficiency of the worker is improved.
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Description

Technical Field

[0001] The invention relates to the technical field of glass fiber door processing, in particular to a glass fiber door assembly line glue roller. Background Art

[0002] Fiberglass doors are made of thermosetting resin as the matrix, glass fiber as the main reinforcing material, additives and auxiliary materials are added, and the frames, sashes and rods are formed through a pultrusion process and then assembled.

[0003] Fiberglass doors are also called fiberglass reinforced plastic doors. When assembling traditional fiberglass reinforced plastic doors, the frame needs to be assembled by bolts, and then the fiberglass door panels are glued to the frame with glue, and the connection of the fiberglass door panels is assisted by the clips on the frame. However, there is no relevant equipment for gluing fiberglass door panels and frames nowadays. Therefore, when the staff apply the glue on the fiberglass door panels, they need to do it manually, which is inefficient. In addition, when gluing the fiberglass door panels and frames, the staff need to align them manually, which can easily cause the fiberglass door panels and frames to be offset. At the same time, the assembly efficiency of the fiberglass door panels and frames on the assembly line is low, so a fiberglass door assembly line glue roller is needed. Summary of the Invention

[0004] The object of the present invention is to provide a glass fiber door assembly line roller to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a glass fiber door assembly line glue roller, comprising a first bracket, second brackets are installed at the bottom ends of both sides of the first bracket, universal wheels are rotatably installed at the top corners of the bottoms of the first bracket and the second bracket, a control panel is installed at the middle position of the bottom of one end of the first bracket, a first hydraulic cylinder is installed at the middle position of the tops of both ends of the first bracket, a mounting plate is installed at the output end of the first hydraulic cylinder, a lifting roller is rotatably installed at the top of the first bracket through the mounting plate, a feeding pipe is installed at the middle position of both ends of the first bracket, a glue stick is rotated at the middle position of both ends of the first bracket, a glue rolling groove is installed at the middle position of the first bracket, a limiting plate is installed at the top of both ends of the glue rolling groove A feed port is installed in the middle position, and first pulleys are installed at both ends of the glue stick, second motors are installed at both ends of the inner bottom of the first bracket, and a second pulley is installed at the output end of the second motor. A belt is installed between the first pulley and the second pulley, and servo motors are installed at both ends of the top of the second bracket away from the first bracket, and a bidirectional screw is installed at the output end of the servo motor. Moving plates are installed on both sides of the outer surface of the bidirectional screw, and a fixed plate is installed in the middle position of the outer surface of the bidirectional screw, and rodless electric cylinders are installed at both ends of the top of the moving plate and the fixed plate, and a second hydraulic cylinder is installed at the output end of the rodless electric cylinder. The second bracket is sequentially installed with an I-shaped block, a clamping device and an L-shaped block along the side away from the first bracket through the second hydraulic cylinder.

[0006] Preferably, the clamping device includes a fixed block, a connecting plate is installed at one end of the top of the fixed block, a first motor is installed at the other end of the connecting plate, a rotating plate is installed at the output end of the first motor, sensors are installed on both sides of one end of the rotating plate, a third hydraulic cylinder is installed on both sides of the top and bottom of one end of the rotating plate, and a clamping plate is installed at the output end of the third hydraulic cylinder.

[0007] Preferably, the output end of the feed pipe passes through the side wall of the first bracket and is connected to the rubber rolling groove through the feed port. A clamp is provided in the middle position of the two ends of the first bracket, and the feed pipe is stably and firmly installed at the two ends of the first bracket through the clamp.

[0008] Preferably, a sliding hole is provided in the middle of the top of both ends of the first bracket, the size of the sliding hole on the first bracket is adapted to the size of the lifting roller, and the mounting plate is rotatably connected to the lifting roller.

[0009] Preferably, a limiting hole is opened in the middle position of the top of both ends of the limiting plate, the size of the limiting hole on the limiting plate is adapted to the size of the glue stick, and the glue stick is rotatably connected to the limiting plate through the limiting hole.

[0010] Preferably, threaded holes are provided at both ends of both sides of the movable plate, the size of the threaded holes on the movable plate matches the size of the bidirectional screw, and the movable plate is threadedly connected to the bidirectional screw through the threaded holes.

[0011] Preferably, the output end of the rodless electric cylinder is provided with a fixing piece, and the output end of the rodless electric cylinder is connected to the second hydraulic cylinder via the fixing piece.

[0012] Preferably, the output end of the first motor passes through the middle position of the connecting plate and is connected to the rotating plate.

[0013] Preferably, connecting holes are provided on both sides of one end of the rotating plate, the size of the connecting holes on the rotating plate is adapted to the size of the sensor, and the rotating plate is connected to the sensor through the connecting holes.

[0014] Preferably, the control panel is electrically connected to the first hydraulic cylinder, the servo motor, the rodless electric cylinder, the second hydraulic cylinder, the first motor, the third hydraulic cylinder and the second motor.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The glue roller of the fiberglass door assembly line is equipped with a glue stick and a glue rolling groove. The glue in the glue rolling groove sticks to the glue stick by rotating, and then the glue is applied to the fiberglass door panel through the glue stick. The staff only needs to add glue to the glue rolling groove through the feed pipe, and there is no need for the staff to apply glue manually, which improves the work efficiency of the staff.

[0017] 2. The fiberglass door assembly line glue roller is equipped with I-shaped blocks, L-shaped blocks and clamping devices. The I-shaped blocks and L-shaped blocks fix the position of the frame. The fiberglass door panel coated with glue is pushed onto the frame through the glue stick and lifting roller, and is blocked by the L-shaped blocks to avoid deviation between the fiberglass door panel and the frame.

[0018] 3. The fiberglass door assembly line glue roller can be placed in the fiberglass door manufacturing assembly line to improve the assembly efficiency of the fiberglass door manufactured on the assembly line. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is the main view of the present invention;

[0020] Figure 2 A top view of the present invention;

[0021] Figure 3 It is a side view of the present invention;

[0022] Figure 4 This is a three-dimensional diagram of the rubber rolling groove of the present invention;

[0023] Figure 5 For the present invention Figure 2 A magnified view of the structure at center A;

[0024] Figure 6 For the present invention Figure 2 A magnified view of the structure at point B in the middle;

[0025] Figure 7 For the present invention Figure 2 A magnified view of the structure at point C in the middle;

[0026] Figure 8 For the present invention Figure 3 A magnified view of the structure at point D in the middle;

[0027] Figure 9 For the present invention Figure 3 Enlarged view of the structure at point E in the middle.

[0028] In the figure: 1. First bracket; 2. Second bracket; 3. Universal wheel; 4. Control panel; 5. First hydraulic cylinder; 6. Mounting plate; 7. Lifting roller; 8. Feed pipe; 9. Glue stick; 10. Glue rolling groove; 11. Limiting plate; 12. Feed port; 13. First pulley; 14. Servo motor; 15. Bidirectional screw; 16. Moving plate; 17. Fixed plate; 18. Rodless electric cylinder; 19. Second hydraulic cylinder; 20. L-shaped block; 21. Clamping device; 210. Fixed block; 211. Connecting plate; 212. First motor; 213. Rotating plate; 214. Sensor; 215. Third hydraulic cylinder; 216. Clamping plate; 22. I-shaped block; 23. Second motor; 24. Second pulley; 25. Belt. DETAILED DESCRIPTION

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0030] See also Figure 1-9, the present invention provides an embodiment: a glass fiber door assembly line roller, including a first bracket 1, a second bracket 2 is installed at the bottom end of both sides of the first bracket 1, the top corners of the first bracket 1 and the second bracket 2 are rotatably installed with universal wheels 3, a control panel 4 is installed at the middle position of the bottom of one end of the first bracket 1, a first hydraulic cylinder 5 is installed at the middle position of the top of both ends of the first bracket 1, a mounting plate 6 is installed at the output end of the first hydraulic cylinder 5, a lifting roller 7 is rotatably installed on the top of the first bracket 1 through the mounting plate 6, and the lifting roller 7 is driven by the first hydraulic cylinder 5 to lift The glue stick 9 is lowered so that the glue stick 9 can be applied to the glass fiber door panel, and the glass fiber door panel is driven to move on the first bracket 1 through the assistance of the lifting roller 7 and the glue stick 9. The middle position of both ends of the first bracket 1 is equipped with a feeding pipe 8. The glue stick 9 is rotated at the middle position of the two ends inside the first bracket 1. A glue rolling groove 10 is installed in the middle position inside the first bracket 1. Glue is injected into the glue rolling groove 10 through the feeding pipe 8. When the glue stick 9 rotates, it fails to stick to the glue. A limiting plate 11 is installed on the top of the glue rolling groove 10. A feeding port 1 is installed in the middle position of the top of both ends of the glue rolling groove 10. 2, both ends of the glue stick 9 are equipped with a first pulley 13, both ends of the bottom of the first bracket 1 are equipped with a second motor 23, the output end of the second motor 23 is equipped with a second pulley 24, a belt 25 is installed between the first pulley 13 and the second pulley 24, the second motor 23 drives the glue stick 9 to rotate through the cooperation between the first pulley 13, the second pulley 24 and the belt 25, and the two ends of the top of the second bracket 2 away from the first bracket 1 are equipped with a servo motor 14, the output end of the servo motor 14 is equipped with a bidirectional screw 15, and the two outer surfaces of the bidirectional screw 15 are equipped with a servo motor 14. A movable plate 16 is installed on both sides, and the rotation of the output end of the servo motor 14 drives the bidirectional screw 15 to rotate, thereby driving the movable plate 16 to move. A fixed plate 17 is installed in the middle position of the outer surface of the bidirectional screw 15, and rodless electric cylinders 18 are installed at both ends of the top of the movable plate 16 and the fixed plate 17. A second hydraulic cylinder 19 is installed at the output end of the rodless electric cylinder 18, and the second hydraulic cylinder 19 is driven to move by the rodless electric cylinder 18. The second bracket 2 is sequentially installed with an I-type block 22, a clamping device 21 and an L-shaped block 20 along the side away from the first bracket 1 through the second hydraulic cylinder 19.

[0031] In this embodiment, the clamping device 21 includes a fixed block 210, a connecting plate 211 is installed at one end of the top of the fixed block 210, a first motor 212 is installed at the other end of the connecting plate 211, a rotating plate 213 is installed at the output end of the first motor 212, sensors 214 are installed on both sides of one end of the rotating plate 213, a third hydraulic cylinder 215 is installed on both sides of the top and bottom of one end of the rotating plate 213, and a clamping plate 216 is installed at the output end of the third hydraulic cylinder 215, which drives the skeleton to rotate through the clamping device 21.

[0032] In this embodiment, the output end of the feed pipe 8 passes through the side wall of the first bracket 1 and is connected to the rubber rolling groove 10 through the feed port 12. A clamp is provided in the middle position of the two ends of the first bracket 1. The feed pipe 8 is stably and firmly installed at the two ends of the first bracket 1 through the clamp to prevent the feed pipe 8 from falling off the first bracket 1.

[0033] In this embodiment, a sliding hole is opened in the middle position of the top of both ends of the first bracket 1. The size of the sliding hole on the first bracket 1 is adapted to the size of the lifting roller 7. The mounting plate 6 and the lifting roller 7 are rotatably connected so that the lifting roller 7 can be stably and firmly mounted on the mounting plate 6 through the sliding hole.

[0034] In this embodiment, a limiting hole is opened in the middle position of the top of both ends of the limiting plate 11. The size of the limiting hole on the limiting plate 11 is adapted to the size of the glue stick 9. The glue stick 9 is rotatably connected to the limiting plate 11 through the limiting hole. The limiting plate 11 prevents the glue sticking on the glue stick 9 from causing failure in the connection between the glue stick 9 and the first bracket 1.

[0035] In this embodiment, threaded holes are provided at both ends of both sides of the movable plate 16. The size of the threaded holes on the movable plate 16 is adapted to the size of the bidirectional screw 15. The movable plate 16 is threadedly connected to the bidirectional screw 15 through the threaded holes, and the movable plate 16 can move on the bidirectional screw 15 through the threaded holes.

[0036] In this embodiment, the output end of the rodless electric cylinder 18 is provided with a fixing piece, and the output end of the rodless electric cylinder 18 is connected to the second hydraulic cylinder 19 through the fixing piece, so that the second hydraulic cylinder 19 can be stably and firmly installed on the output end of the rodless electric cylinder 18 through the fixing piece.

[0037] In this embodiment, the output end of the first motor 212 passes through the connecting plate 211 and is connected to the middle position of the rotating plate 213 , and the rotating plate 213 is driven to rotate by the rotation of the output end of the first motor 212 .

[0038] In this embodiment, connecting holes are provided on both sides of one end of the rotating plate 213. The size of the connecting holes on the rotating plate 213 is adapted to the size of the sensor 214. The rotating plate 213 is connected to the sensor 214 through the connecting holes, and the sensor 214 is stably and firmly installed on the rotating plate 213 through the connecting holes.

[0039] In this embodiment, the control panel 4 is electrically connected to the first hydraulic cylinder 5, the servo motor 14, the rodless electric cylinder 18, the second hydraulic cylinder 19, the first motor 212, the third hydraulic cylinder 215 and the second motor 23, so that the first hydraulic cylinder 5, the servo motor 14, the rodless electric cylinder 18, the second hydraulic cylinder 19, the first motor 212, the third hydraulic cylinder 215 and the second motor 23 can be controlled through the control panel 4.

[0040] Example 1, as Figure 1-3 As shown, the staff places the fiberglass door panel and the frame on the second bracket 2 on both sides of the first bracket 1 through the L-shaped block 20 and the I-shaped block 22 respectively. Then the staff starts the second motor 23 through the control panel 4 to drive the glue stick 9 to rotate, so that the glue stick 9 sticks to the glue in the glue rolling groove 10. Then, the staff starts the servo motor 14 on one side through the control panel 4 to drive the L-shaped block 20 to move toward the first bracket 1. When the fiberglass door panel passes between the glue stick 9 and the lifting roller 7, glue can be applied to the bottom of the fiberglass door panel through the glue stick 9, and the fiberglass door panel can be pushed onto the frame by rotating the glue stick 9.

[0041] Example 2, as Figure 4-9 As shown, the staff uses the L-shaped block 20 to avoid deviation in the assembly between the fiberglass door panel and the frame, and then clamps the stuck fiberglass door panel and the frame through the third hydraulic cylinder 215 on the clamping device 21. Then, through the output of the first motor 212, the fiberglass door panel and the frame are driven to flip, so that the other side of the frame is flipped to the top. Finally, the staff only needs to repeat the operation in step 1 to stick the fiberglass door panel to the other side of the frame.

[0042] Working principle: The staff places the fiberglass door panel and frame on the second bracket 2 on both sides of the first bracket 1 through the L-shaped block 20 and the I-shaped block 22 respectively, and can adjust the size between the two L-shaped blocks 20 and the I-shaped block 22 through the cooperation between the servo motor 14 and the rodless electric cylinder 18. Then the staff starts the second motor 23 through the control panel 4 to drive the glue stick 9 to rotate, so that the glue stick 9 sticks to the glue in the glue rolling groove 10, and then starts the servo motor 14 on one side through the control panel 4 to drive the L-shaped block 20 to move toward the first bracket 1, thereby The door panel is pushed toward the first bracket 1. When the fiberglass door panel passes between the glue stick 9 and the lifting roller 7, glue can be applied to the bottom of the fiberglass door panel through the glue stick 9, and the fiberglass door panel can be pushed onto the frame by rotating the glue stick 9. Then, the third hydraulic cylinder 215 on the clamping device 21 clamps the glued fiberglass door panel and the frame. Then, the output of the first motor 212 drives the fiberglass door panel and the frame to flip over, so that the other side of the frame is flipped to the top. Finally, the staff only needs to repeat the above operations to stick the fiberglass door panel to the other side of the frame.

[0043] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention may be implemented in other specific forms without departing from the spirit or scope of the present invention. Therefore, the embodiments of the present invention are illustrative and non-restrictive. The scope of the present invention is defined by the appended claims, not the foregoing description, and it is intended that all variations within the meaning and scope of equivalents of the claims be encompassed within the present invention. Any reference numerals in the claims should not be construed as limiting the claim to which they relate.

[0044] In the description of the present invention, unless otherwise specified, "plurality" means two or more; terms such as "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," and "tail" indicate positions or relationships based on those shown in the accompanying drawings. These terms are intended solely to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limiting the present invention. Furthermore, terms such as "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0045] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

Claims

1. A glass fiber door assembly line roller, comprising a first bracket (1), characterized in that: The second bracket (2) is installed at the bottom end of both sides of the first bracket (1), and universal wheels (3) are rotatably installed at the top corners of the bottom of the first bracket (1) and the second bracket (2). A control panel (4) is installed at the middle position of the bottom of one end of the first bracket (1). A first hydraulic cylinder (5) is installed at the middle position of the top of both ends of the first bracket (1), and a mounting plate (6) is installed at the output end of the first hydraulic cylinder (5). A lifting roller (7) is rotatably installed at the top of the first bracket (1) through the mounting plate (6). Feeding pipes (8) are installed at the middle position of both ends of the first bracket (1). A rotating glue stick (9) is installed at the middle position of both ends of the first bracket (1). A rubber rolling groove (10) is installed at the middle position of the first bracket (1), and a limiting plate (11) is installed at the top of the rubber rolling groove (10). A feeding port (12) is installed at the middle position of the top of both ends of the rubber rolling groove (10). First pulleys (13) are installed at both ends of the glue stick (9). A second motor (23) is installed at both ends of the bottom of the first bracket (1), a second pulley (24) is installed at the output end of the second motor (23), a belt (25) is installed between the first pulley (13) and the second pulley (24), a servo motor (14) is installed at both ends of the top of the second bracket (2) away from the first bracket (1), a bidirectional screw (15) is installed at the output end of the servo motor (14), and both sides of the outer surface of the bidirectional screw (15) are A movable plate (16) is installed, a fixed plate (17) is installed at the middle position of the outer surface of the bidirectional screw (15), rodless electric cylinders (18) are installed at both ends of the top of the movable plate (16) and the fixed plate (17), a second hydraulic cylinder (19) is installed at the output end of the rodless electric cylinder (18), and the second bracket (2) is sequentially installed with an I-shaped block (22), a clamping device (21) and an L-shaped block (20) along a side away from the first bracket (1) through the second hydraulic cylinder (19).

2. A glass fiber door assembly line roller according to claim 1, characterized in that: The clamping device (21) comprises a fixed block (210), a connecting plate (211) is installed at one end of the top of the fixed block (210), a first motor (212) is installed at the other end of the connecting plate (211), a rotating plate (213) is installed at the output end of the first motor (212), sensors (214) are installed on both sides of one end of the rotating plate (213), third hydraulic cylinders (215) are installed on both sides of the top and bottom of one end of the rotating plate (213), and a clamping plate (216) is installed at the output end of the third hydraulic cylinder (215).

3. The glass fiber door assembly line roller according to claim 1, characterized in that: The output end of the feed pipe (8) passes through the side wall of the first bracket (1) and is connected to the rubber rolling groove (10) through the feed port (12). A clamp is provided in the middle position of the two ends of the first bracket (1), and the feed pipe (8) is stably and firmly installed on the two ends of the first bracket (1) through the clamp.

4. The glass fiber door assembly line roller according to claim 1, characterized in that: A sliding hole is provided in the middle of the top of both ends of the first bracket (1); the size of the sliding hole on the first bracket (1) matches the size of the lifting roller (7); and the mounting plate (6) is rotatably connected to the lifting roller (7).

5. The glass fiber door assembly line rubber roller according to claim 1, characterized in that: A limiting hole is provided at the middle position of the top of both ends of the limiting plate (11); the size of the limiting hole on the limiting plate (11) matches the size of the glue stick (9); and the glue stick (9) is rotatably connected to the limiting plate (11) through the limiting hole.

6. The glass fiber door assembly line roller according to claim 1, characterized in that: Both ends of the movable plate (16) are provided with threaded holes, the size of the threaded holes on the movable plate (16) is matched with the size of the bidirectional screw rod (15), and the movable plate (16) is threadedly connected to the bidirectional screw rod (15) through the threaded holes.

7. The glass fiber door assembly line roller according to claim 1, characterized in that: The output end of the rodless electric cylinder (18) is provided with a fixing piece, and the output end of the rodless electric cylinder (18) is connected to the second hydraulic cylinder (19) via the fixing piece.

8. The glass fiber door assembly line roller according to claim 2, characterized in that: The output end of the first motor (212) passes through the connecting plate (211) and is connected to the middle position of the rotating plate (213).

9. The glass fiber door assembly line rubber roller according to claim 2, characterized in that: Connection holes are provided on both sides of one end of the rotating plate (213); the size of the connection holes on the rotating plate (213) matches the size of the sensor (214); and the rotating plate (213) is connected to the sensor (214) through the connection holes.

10. The glass fiber door assembly line roller according to claim 2, characterized in that: The control panel (4) is electrically connected to the first hydraulic cylinder (5), the servo motor (14), the rodless electric cylinder (18), the second hydraulic cylinder (19), the first motor (212), the third hydraulic cylinder (215) and the second motor (23).