Automatic glue spraying device for door plate

Abstract

The utility model relates to the technical field of door plate glue spraying, in particular to an automatic glue spraying device for a door plate. The glue spraying device comprises a first rack, a second rack arranged on the outer side of the first rack, a side face glue spraying assembly, a top face glue spraying assembly and an edge shielding assembly. A sliding groove is reserved between the first rack and the second rack. The side face glue spraying assembly is arranged on the first rack and sprays glue to the side face of the door plate. The top face glue spraying assembly is arranged on the second rack and sprays glue to the top face of the door plate. The edge shielding assembly is arranged on the second rack and shields the edge of the door plate according to the size of the door plate. According to the utility model, the side surface and the top surface of the door plate are separately sprayed with glue, so that the glue amount can be more accurately controlled, and the bonding force between the glue and a door plate material is improved. The longitudinal side edge and the transverse side edge of the door plate are shielded, and side face glue spraying and top face glue spraying of the door plate are thoroughly separated, so that glue spraying is more uniform, and the glue spraying quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of door panel glue spraying, in particular to an automatic door panel glue spraying device. Background Art

[0002] Door panel glue spraying refers to the process of using a fully automatic glue spraying machine or a manual glue spraying gun to spray liquid glue with a certain viscosity and make it adhere to the surface of the door panel or other objects that need to be glued according to a certain pattern. This construction method can quickly and evenly apply glue to the door panel, improving construction efficiency and quality. It has a wide range of applications in furniture manufacturing, decoration, automobile maintenance and other fields.

[0003] When spraying glue on door panels, the side and top surfaces of the door panels have different requirements for glue. However, existing door panel spraying devices often do not separate the glue spraying on the side and top surfaces of the door panels when spraying glue, which results in uneven glue distribution and a large amount of glue waste. Utility Model Content

[0004] In view of the problems existing in the background technology, an automatic glue spraying device for door panels is proposed.

[0005] The utility model provides an automatic glue spraying device for door panels, comprising a frame 1 and a frame 2 arranged outside the frame 1, a side glue spraying assembly, a top glue spraying assembly and an edge shielding assembly. A sliding groove is reserved between the frame 1 and the frame 2. The side glue spraying assembly is arranged on the frame 1 to spray glue on the side of the door panel. The top glue spraying assembly is arranged on the frame 2 to spray glue on the top of the door panel. The edge shielding assembly is arranged on the frame 2 to shield the edge of the door panel according to the size of the door panel.

[0006] Preferably, the side glue spraying assembly includes four gears rotatably arranged at the four corners of a frame; a driving mechanism is coaxially connected to one of the gears; a tooth chain is commonly wound around the four gears; a spray gun is connected to the tooth chain; the spray gun is slidably arranged in a sliding groove, a nozzle is provided at one end of the spray gun facing the inner side of the frame, and a glue storage box is connected to the bottom.

[0007] Preferably, the top surface glue spraying assembly includes two groups of fixed plates symmetrically arranged on the frame two; threaded rods are rotatably connected between each group of fixed plates; one end of the two threaded rods is respectively connected to the driving mechanism two, and a sliding seat is commonly provided between the two threaded rods; the sliding seats are respectively threadedly connected to the two threaded rods, and multiple nozzles two are evenly provided at the lower end; the sliding seat is also connected to a connecting pipe; the other end of the connecting pipe is connected to the glue storage box two arranged on the frame two.

[0008] Preferably, the edge shielding assembly includes a longitudinal shielding member shielding the longitudinal edges of the door panel; and a transverse shielding member shielding the transverse edges of the door panel.

[0009] Preferably, two groups of longitudinal shielding members are symmetrically arranged about frame one; the longitudinal shielding members include a fixing seat one arranged on frame two; a telescopic mechanism one is provided at one end of the fixing seat one facing frame one; a baffle one is connected to the telescopic end of the telescopic mechanism one; and a slide groove one is provided at the opposite ends of the baffles one on both sides.

[0010] Preferably, two groups of transverse shielding members are symmetrically arranged about frame one; the transverse shielding members include a fixing seat 2 arranged on frame two; a telescopic mechanism 2 is provided at one end of the fixing seat 2 facing frame one; a baffle 3 is connected to the telescopic end of the telescopic mechanism 2; a slide groove 2 is provided on both sides of the baffle 3; an extension plate is slidably connected to each of the two slide grooves 2; the other ends of the two extension plates are respectively slidably connected to the slide groove 1 on the corresponding side.

[0011] Preferably, the baffle plate three is flush with the ends of the two extension plates facing away from the fixing seat two.

[0012] Compared with the prior art, the utility model has the following beneficial technical effects:

[0013] (1) The automatic glue spraying device for door panels drives the toothed chain through the rotation of the gears, so that the spray gun moves along the toothed chain and evenly sprays glue on the side of the door panel. By starting the second driving mechanism, the threaded rod is driven to rotate, thereby driving the sliding seat to move back and forth, so that the second nozzle sprays glue evenly on the top surface of the door panel. By spraying glue separately on the side and top surfaces of the door panel, it is beneficial to more accurately control the amount of glue and avoid glue waste. At the same time, it is ensured that the glue forms a uniform coating on each surface of the door panel, thereby improving the bonding strength between the glue and the door panel material.

[0014] (2) The automatic glue spraying device for door panels makes two baffles 1 respectively fit with the longitudinal edges of the door panels and drives the extension plate to extend / retract into the slide groove 2. Then the two extension plates slide along the slide groove 1 and fit with the transverse edges of the door panels. The longitudinal and transverse edges of the door panels can be shielded respectively, and the side glue spraying and the top glue spraying of the door panels can be completely separated, so that the glue spraying is more uniform and the glue spraying quality is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the side glue spraying assembly of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the top surface glue spraying assembly of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the edge shielding component of the utility model.

[0019] Figure numerals: 1. Frame one; 2. Frame two; 3. Sliding groove; 4. Side glue spraying assembly; 41. Gear; 42. Drive mechanism one; 43. Tooth chain; 44. Spray gun; 45. Nozzle one; 46. Glue storage box one; 5. Top glue spraying assembly; 51. Fixed plate; 52. Threaded rod; 53. Drive mechanism two; 54. Sliding seat; 55. Nozzle two; 56. Connecting pipe; 57. Glue storage box two; 6. Edge shielding assembly; 61. Longitudinal shielding member; 611. Fixed seat one; 612. Telescopic mechanism one; 613. Baffle one; 614. Slide groove one; 62. Horizontal shielding member; 621. Fixed seat two; 622. Telescopic mechanism two; 623. Baffle three; 624. Slide groove two; 625. Extension plate. DETAILED DESCRIPTION

[0020] Embodiment 1

[0021] like Figure 1-3 As shown, the utility model proposes an automatic glue spraying device for door panels, comprising a frame 1 and a frame 2 2 arranged outside the frame 1, a side glue spraying assembly 4, a top glue spraying assembly 5 and an edge shielding assembly 6. A sliding groove 3 is left between the frame 1 and the frame 2 2. The side glue spraying assembly 4 is arranged on the frame 1 to spray glue on the side of the door panel. The top glue spraying assembly 5 is arranged on the frame 2 2 to spray glue on the top surface of the door panel. The edge shielding assembly 6 is arranged on the frame 2 2 to shield the edge of the door panel according to the size of the door panel.

[0022] Further explanation, the side glue spraying assembly 4 includes four gears 41 rotatably arranged at the four corners of the frame 1; one of the gears 41 is coaxially connected to a driving mechanism 42; the driving mechanism 42 is a motor; a gear chain 43 is wound around the four gears 41; a spray gun 44 is connected to the gear chain 43; the spray gun 44 is slidably arranged in the sliding groove 3, and a nozzle 45 is arranged at one end of the spray gun 44 facing the inner side of the frame 1, and a glue storage box 46 is connected to the bottom; a pump a is arranged in the glue storage box 46. The glue can be sprayed evenly on the side of the door panel.

[0023] Further explanation, the top surface glue spraying assembly 5 comprises two groups of fixed plates 51 symmetrically arranged on the frame 2; threaded rods 52 are rotatably connected between each group of fixed plates 51; one end of the two threaded rods 52 is respectively connected to the driving mechanism 2 53, and a sliding seat 54 is commonly arranged between the two threaded rods 52; the driving mechanism 2 53 is a motor; the sliding seat 54 is respectively threadedly connected to the two threaded rods 52, and a plurality of nozzles 2 55 are evenly arranged at the lower end; the sliding seat 54 is also connected to a connecting pipe 56; the other end of the connecting pipe 56 is connected to a glue storage box 2 57 arranged on the frame 2; a pump b is arranged in the glue storage box 2 57. The top surface of the door panel can be evenly sprayed with glue.

[0024] Since the side and top surfaces of the door panel have different requirements for glue, spraying the side and top surfaces of the door panel separately is conducive to more precise control of the amount of glue and avoidance of glue waste. At the same time, it ensures that the glue forms a uniform coating on each surface of the door panel, thereby improving the bonding strength between the glue and the door panel material.

[0025] Embodiment 2

[0026] like Figure 4 As shown, the utility model proposes an automatic glue spraying device for door panels. Compared with the first embodiment, this embodiment also includes: the edge shielding component 6 includes a longitudinal shielding member 61 for shielding the longitudinal edges of the door panel; and a transverse shielding member 62 for shielding the transverse edges of the door panel.

[0027] Further explanation, two groups of longitudinal shielding members 61 are symmetrically arranged about the frame 1; the longitudinal shielding member 61 includes a fixing seat 1 611 arranged on the frame 2; a telescopic mechanism 1 612 is arranged at one end of the fixing seat 1 611 facing the frame 1; the telescopic mechanism 1 612 is a cylinder; a baffle 1 613 is connected to the telescopic end of the telescopic mechanism 1 612; and a slide groove 1 614 is arranged at the opposite ends of the baffles 1 613 on both sides. The longitudinal edges of the door panel can be shielded.

[0028] Further explanation, two groups of transverse shielding members 62 are symmetrically arranged about the frame 1; the transverse shielding members 62 include a second fixing seat 621 arranged on the frame 2; a telescopic mechanism 622 is arranged at one end of the second fixing seat 621 facing the frame 1; the telescopic mechanism 622 is a motor; a baffle 3 623 is connected to the telescopic end of the telescopic mechanism 622; a slide groove 624 is provided on both sides of the baffle 3 623; an extension plate 625 is slidably connected in the two slide grooves 624; the other ends of the two extension plates 625 are respectively slidably connected in the slide groove 1 614 on the corresponding side. The transverse edges of the door panel can be shielded.

[0029] By blocking the longitudinal and transverse edges of the door panel respectively, the side glue spraying and the top glue spraying of the door panel can be completely separated, avoiding the glue sprayed by the side glue spraying component 4 from splashing onto the top surface of the door panel and the glue sprayed by the top glue spraying component 5 from splashing onto the side of the door panel, thereby making the glue spraying more uniform and improving the glue spraying quality.

[0030] Further description, the baffle plate 3 623 and the two extension plates 625 are flush with one end away from the fixing seat 2 621. The baffle plate 3 623 and the extension plates 625 can fit with the edge of the door panel to avoid gaps.

[0031] The working principle of the utility model is as follows: when spraying glue, first place the door panel on the frame 1. Then start the telescopic mechanism 1 612 to drive the baffle 1 613 to move, so that the two baffles 1 613 are respectively fitted with the longitudinal edges of the door panel, and drive the extension plate 625 to extend / retract into the slide groove 2 624. Then start the telescopic mechanism 2 622 to drive the baffle 3 623 to move, so that the two extension plates 625 slide along the slide groove 1 614 respectively and fit with the transverse edges of the door panel. Then start the pump a in the glue storage box 1 46 to make the spray gun 44 spray glue on the side of the door panel. At the same time, start the driving mechanism 1 42 to drive the connected gear 41 to rotate, thereby driving the gear chain 43 to drive, and then drive all gears 41 to rotate, so that the spray gun 44 moves along the gear chain 43, and sprays glue evenly on the side of the door panel. Finally, start the pump b in the glue storage box 2 57 to make the nozzle 2 55 spray glue on the top surface of the door panel. At the same time, the second driving mechanism 53 is started to drive the threaded rod 52 to rotate, thereby driving the sliding seat 54 to move back and forth, and evenly spraying glue on the top surface of the door panel.

[0032] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An automatic glue spraying device for door panels, characterized in that: include A frame one (1) and a frame two (2) arranged outside the frame one (1); a sliding groove (3) is reserved between the frame one (1) and the frame two (2); A side glue spraying assembly (4) disposed on the frame 1 (1) and configured to spray glue on the side of the door panel; A top surface glue spraying assembly (5) disposed on the second frame (2) for spraying glue on the top surface of the door panel; And an edge shielding component (6) is arranged on the second frame (2) and shields the edge of the door panel according to the size of the door panel.

2. The automatic glue spraying device for door panels according to claim 1, characterized in that: The side glue spraying assembly (4) comprises four gears (41) rotatably arranged at the four corners of the frame one (1); a driving mechanism one (42) is coaxially connected to one of the gears (41); a toothed chain (43) is wound around the four gears (41); a spray gun (44) is connected to the toothed chain (43); the spray gun (44) is slidably arranged in the sliding groove (3), a nozzle one (45) is arranged at one end of the spray gun (44) facing the inner side of the frame one (1), and a glue storage box one (46) is connected to the bottom.

3. The automatic glue spraying device for door panels according to claim 1, characterized in that: The top surface glue spraying assembly (5) comprises two groups of fixed plates (51) symmetrically arranged on the second frame (2); threaded rods (52) are rotatably connected between each group of fixed plates (51); one end of the two threaded rods (52) is respectively connected to the second driving mechanism (53), and a sliding seat (54) is commonly arranged between the two threaded rods (52); the sliding seat (54) is respectively threadedly connected to the two threaded rods (52), and a plurality of second nozzles (55) are evenly arranged at the lower end; the sliding seat (54) is also connected to a connecting pipe (56); the other end of the connecting pipe (56) is connected to a second glue storage box (57) arranged on the second frame (2).

4. The automatic glue spraying device for door panels according to claim 1, characterized in that: The edge shielding assembly (6) comprises a longitudinal shielding member (61) for shielding the longitudinal edges of the door panel, and a transverse shielding member (62) for shielding the transverse edges of the door panel.

5. The automatic glue spraying device for door panels according to claim 4, characterized in that: Two groups of longitudinal shielding members (61) are symmetrically arranged with respect to the frame one (1); the longitudinal shielding members (61) include a fixing seat one (611) arranged on the frame two (2); a telescopic mechanism one (612) is arranged at one end of the fixing seat one (611) facing the frame one (1); a baffle one (613) is connected to the telescopic end of the telescopic mechanism one (612); and a slide groove one (614) is arranged at the opposite ends of the baffles one (613) on both sides.

6. The automatic glue spraying device for door panels according to claim 5, characterized in that: Two groups of transverse shielding members (62) are symmetrically arranged with respect to the frame one (1); the transverse shielding members (62) include a fixing seat two (621) arranged on the frame two (2); a telescopic mechanism two (622) is arranged at one end of the fixing seat two (621) facing the frame one (1); a telescopic end of the telescopic mechanism two (622) is connected to a baffle three (623); two sliding grooves two (624) are provided on both sides of the baffle three (623); an extension plate (625) is slidably connected in the two sliding grooves two (624); the other ends of the two extension plates (625) are respectively slidably connected in the sliding grooves one (614) on the corresponding side.

7. The automatic glue spraying device for door panels according to claim 6, characterized in that: The baffle plate 3 (623) and the two extension plates (625) are flush with one end away from the fixing seat 2 (621).

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