Automatic positioning and gluing device

Abstract

The utility model relates to the technical field of gluing, in particular to an automatic positioning gluing device which comprises a U-shaped frame, two transverse plates are fixedly connected to the left side and the right side of the inner wall of the U-shaped frame, the two transverse plates are arranged up and down, two transmission rollers are arranged at the positions, close to the front side and the rear side, of an inner cavity of the U-shaped frame, and the two transmission rollers are arranged up and down. By arranging electric push rods, cylinders, gluing spray heads and hoses, when edge gluing is conducted on carpets of different specifications and sizes, the distance between the two gluing spray heads can be adjusted, at the moment, the two electric push rods can be driven, the two electric push rods drive the corresponding cylinders to move, the cylinders drive the bottom gluing spray heads to move, and the bottom gluing spray heads are driven to move. And after the two gluing nozzles move to proper positions, the two electric push rods are closed, so that the positioning operation of the gluing nozzles is realized, and the carpet gluing device can be suitable for gluing carpets with different specifications and sizes.

Description

Technical Field

[0001] The utility model relates to a gluing device, in particular to an automatic positioning gluing device. Background Art

[0002] Glue coating machine is also called coating machine, glue scraper, automatic glue sprayer, etc. It is a mechanical device mainly used to apply liquid glue on the surface of textiles, paper boxes or leather.

[0003] When gluing carpets and other products for subsequent processing, the prior art gluing device usually uses a gluing nozzle to spray glue on the edge of the carpet to complete the gluing process. However, in actual use, due to the different sizes of carpets and the fixed position of the gluing nozzle, the traditional gluing device is difficult to apply to carpets of different specifications for gluing, and has poor applicability. In order to solve the above problems, an automatic positioning gluing device is proposed here. Summary of the invention

[0004] In view of the deficiencies of the prior art, the utility model provides an automatic positioning glue coating device.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] An automatic positioning glue coating device comprises a U-shaped frame, wherein two horizontal plates are fixedly connected to the left and right sides of the inner wall of the U-shaped frame, and the two horizontal plates are arranged up and down. Two driving rollers are arranged near the front and rear sides of the inner cavity of the U-shaped frame, and the two driving rollers are arranged up and down, and round shafts are installed through the two driving rollers, and the two ends of the round shafts are respectively movably connected to the corresponding horizontal plates. A top plate is fixedly connected to the top of the U-shaped frame, and a glue box is fixedly installed on the top of the top plate. The top of the glue box is opened, and a pump body is fixedly installed on the left and right sides of the glue box. A conduit is installed on the top of the pump body, and one end of the conduit away from the pump body extends to the inner cavity of the glue box. A hose is installed at the bottom of the pump body, and the bottom end of the hose passes through the top plate and is plugged with a cylinder. A glue coating nozzle is plugged with the bottom of the cylinder. The opposite sides of the two glue coating nozzles are fixedly connected with electric push rods, and a fixed block is fixedly connected between the two electric push rods. Limit rods are fixedly connected to the front and rear sides of the fixed block, and the two ends of the limit rods are respectively fixedly connected to the side walls of the corresponding horizontal plates.

[0007] As a preferred technical solution of the utility model, a top cover is installed on the top of the glue box, and one end of the conduit away from the pump body passes through the top cover.

[0008] As a preferred technical solution of the utility model, a glue injection tube is plugged and installed on the top of the top cover, and a piston is plugged and installed on the top of the glue injection tube.

[0009] As a preferred technical solution of the utility model, the outer side of the piston is provided with an external thread, the inner wall of the injection tube is provided with an internal thread near the top, and the piston is threadedly connected to the inside of the injection tube.

[0010] As a preferred technical solution of the utility model, both ends of the circular shaft are rotatably connected with bearing seats, and the bearing seats are fixedly connected to the side walls of the horizontal plate at corresponding positions.

[0011] As a preferred technical solution of the utility model, both the front and rear sides of the cylinder are fixedly connected with limit rings, and the limit rings are sleeved on the outside of the corresponding limit rods.

[0012] As a preferred technical solution of the present utility model, a window is inlaid on the rear side of the glue box.

[0013] The embodiment of the utility model provides an automatic positioning glue coating device, which has the following beneficial effects:

[0014] By providing an electric push rod, a cylinder, a glue spray nozzle and a hose, when gluing the edges of carpets of different specifications and sizes, the distance between the two glue spray nozzles can be adjusted. At this time, the two electric push rods can be driven to respectively drive the corresponding cylinders to move, and the cylinder drives the bottom glue spray nozzle to move. After the two glue spray nozzles move to appropriate positions, the two electric push rods are closed to achieve the positioning operation of the glue spray nozzle, so that the utility model can be suitable for gluing carpets of different specifications and sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the external structure of the utility model;

[0017] Figure 2 It is a partial structural schematic diagram of the utility model;

[0018] Figure 3 This utility model Figure 2 Schematic diagram of the local structure in;

[0019] Figure 4 This utility model Figure 3 Schematic diagram of the local structure in.

[0020] In the figure: 1. U-shaped frame; 2. horizontal plate; 3. transmission roller; 4. round shaft; 5. bearing seat; 6. top plate; 7. glue box; 8. top cover; 9. glue injection tube; 10. piston; 11. pump body; 12. conduit; 13. hose; 14. cylinder; 15. glue spray nozzle; 16. limit ring; 17. limit rod; 18. fixing block; 19. electric push rod; 20. window. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0022] Example: Figure 1-4 As shown, an automatic positioning glue coating device includes a U-shaped frame 1, two horizontal plates 2 are fixedly connected to the left and right sides of the inner wall of the U-shaped frame 1, and the two horizontal plates 2 are arranged up and down. Two driving rollers 3 are arranged near the front and rear sides of the inner cavity of the U-shaped frame 1, and the two driving rollers 3 are arranged up and down. A round shaft 4 is installed through the two driving rollers 3, and the two ends of the round shaft 4 are movably connected to the corresponding horizontal plates 2 respectively. A top plate 6 is fixedly connected to the top of the U-shaped frame 1, and a glue box 7 is fixedly installed on the top of the top plate 6. The top of the glue box 7 is opened, and pumps are fixedly installed on the left and right sides of the glue box 7. A pump body 11 is provided with a conduit 12 on the top of the pump body 11, and one end of the conduit 12 away from the pump body 11 extends to the inner cavity of the glue tank 7, a hose 13 is provided at the bottom of the pump body 11, the bottom end of the hose 13 passes through the top plate 6, and a cylinder 14 is installed thereon, a glue spray head 15 is installed thereon at the bottom of the cylinder 14, and an electric push rod 19 is fixedly connected to the opposite sides of the two glue spray heads 15, a fixing block 18 is fixedly connected between the two electric push rods 19, and a limiting rod 17 is fixedly connected to the front and rear sides of the fixing block 18, and both ends of the limiting rod 17 are fixedly connected to the side walls of the corresponding horizontal plate 2.

[0023] A top cover 8 is installed on the top of the glue tank 7, and one end of the conduit 12 away from the pump body 11 passes through the top cover 8;

[0024] In this embodiment, the top of the glue box 7 can be sealed by the provision of the top cover 8 to prevent external impurities from entering the glue box 7.

[0025] Among them, a glue injection tube 9 is plugged and installed on the top of the top cover 8, and a piston 10 is plugged and installed on the top of the glue injection tube 9;

[0026] In this embodiment, this arrangement allows for convenient injection of glue into the glue box 7, making it easier to carry out long-term gluing work.

[0027] The piston 10 has an external thread on the outside, and the inner wall of the injection tube 9 near the top has an internal thread, and the piston 10 is threadedly connected to the inside of the injection tube 9;

[0028] In this embodiment, the connection between the piston 10 and the injection tube 9 is firm through this arrangement, and it can also be easily removed later.

[0029] Among them, both ends of the circular shaft 4 are rotatably connected with a bearing seat 5, and the bearing seat 5 is fixedly connected to the side wall of the horizontal plate 2 at the corresponding position;

[0030] In this embodiment, the movable installation between the driving roller 3 and the transverse plate 2 is achieved through this arrangement.

[0031] The cylinder 14 is fixedly connected to limit rings 16 on both the front and rear sides, and the limit rings 16 are sleeved on the outside of the corresponding limit rods 17;

[0032] In this embodiment, this arrangement enables the cylinder 14 to drive the limiting ring 16 to slide outside the limiting rod 17 during the movement, thereby achieving a limiting operation on the movement of the cylinder 14 .

[0033] Among them, a window 20 is embedded and installed on the rear side of the glue box 7;

[0034] In this embodiment, this arrangement allows the staff to view the glue remaining inside the glue box 7 in real time through the viewing window 20 and add glue in time.

[0035] Working principle: When in use, first determine the size of the carpet to be processed, and adjust the distance between the two glue spray heads 15 according to the different sizes of carpets. At this time, the two electric push rods 19 can be driven to make the two electric push rods 19 drive the corresponding cylinders 14 to move respectively, and the two cylinders 14 drive the bottom glue spray heads 15 to move respectively. After the two glue spray heads 15 move to the appropriate position, close the two electric push rods 19 to realize the positioning operation of the glue spray heads 15, and then let the carpet to be processed pass through the two transmission rollers 3 at the front and rear positions in turn. The driving roller 3 is used to make the movement of the carpet more convenient. During the movement of the carpet, the two pump bodies 11 are driven to respectively extract glue along the guide tube 12, and then enter the cylinder 14 along the hose 13, and spray out through the glue spray nozzle 15 to apply the glue to the edge of the carpet to complete the gluing process. During the processing, the staff can view the remaining glue in the glue box 7 in real time through the window 20. When glue needs to be added, the piston 10 can be removed and the glue can be injected into the glue box 7 along the glue injection pipe 9 to achieve long-term gluing work.

[0036] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0037] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An automatic positioning glue coating device, comprising a U-shaped frame (1), characterized in that: Two horizontal plates (2) are fixedly connected to the left and right sides of the inner wall of the U-shaped frame (1), and the two horizontal plates (2) are arranged up and down. Two transmission rollers (3) are arranged near the front and rear sides of the inner cavity of the U-shaped frame (1), and the two transmission rollers (3) are arranged up and down. A round shaft (4) is installed through the two transmission rollers (3), and the two ends of the round shaft (4) are respectively movably connected to the corresponding horizontal plates (2). The top of the U-shaped frame (1) is fixedly connected to a top plate (6), and a glue box (7) is fixedly installed on the top of the top plate (6). The top of the glue box (7) is opened, and a pump body (11) is fixedly installed on the left and right sides of the glue box (7). The pump body (11) A conduit (12) is installed at the top, and one end of the conduit (12) away from the pump body (11) extends to the inner cavity of the glue tank (7). A hose (13) is installed at the bottom of the pump body (11). The bottom end of the hose (13) passes through the top plate (6) and is plugged with a cylinder (14). A glue spray head (15) is plugged with the bottom of the cylinder (14). Two opposite sides of the two glue spray heads (15) are fixedly connected to electric push rods (19). A fixed block (18) is fixedly connected between the two electric push rods (19). The front and rear sides of the fixed block (18) are fixedly connected to limit rods (17). The two ends of the limit rod (17) are respectively fixedly connected to the side walls of the corresponding horizontal plate (2).

2. The automatic positioning and gluing device according to claim 1, characterized in that: A top cover (8) is installed on the top of the glue tank (7), and one end of the conduit (12) away from the pump body (11) passes through the top cover (8).

3. The automatic positioning and gluing device according to claim 2, characterized in that: A glue injection tube (9) is plugged and installed on the top of the top cover (8), and a piston (10) is plugged and installed on the top of the glue injection tube (9).

4. The automatic positioning and gluing device according to claim 3, characterized in that: The piston (10) is provided with an external thread on its outer side, the glue injection tube (9) is provided with an internal thread on its inner wall near the top, and the piston (10) is threadedly connected to the inside of the glue injection tube (9).

5. The automatic positioning and gluing device according to claim 1, characterized in that: Both ends of the circular shaft (4) are rotatably connected to bearing seats (5), and the bearing seats (5) are fixedly connected to the side walls of the transverse plate (2) at corresponding positions.

6. The automatic positioning and gluing device according to claim 1, characterized in that: The cylinder (14) is fixedly connected to limit rings (16) on both the front and rear sides, and the limit rings (16) are sleeved on the outside of the corresponding limit rods (17).

7. The automatic positioning and gluing device according to claim 1, characterized in that: A viewing window (20) is inlaid on the rear side of the glue box (7).

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