Glue spraying mechanism for air conditioner shell

Abstract

The utility model provides a glue spraying mechanism for an air conditioner shell, and relates to the technical field of glue spraying mechanisms for air conditioner shells, the glue spraying mechanism comprises a glue sprayer base, and the top of the glue sprayer base is connected with a sliding frame in a sliding mode. When a packaging tape needs to be pasted on the surface of an air conditioner shell and glue is sprayed on the outer surface of the air conditioner shell through a glue sprayer, the air conditioner shell is placed on the tops of two screw hole clamping blocks on a glue sprayer base, then a motor is started to drive a threaded rod to rotate, and the air conditioner shell is placed on the outer surface of the air conditioner shell. The two screw hole clamping blocks can be driven to slide towards the two ends in the rectangular groove to a certain position, one side of each screw hole clamping block abuts against the two sides of the inner wall of the air conditioner shell, the air conditioner shell is clamped and limited, in the gluing process of the air conditioner shell, the air conditioner shell is not prone to shaking and moving, and the gluing efficiency is improved. And it is avoided that gluing deviation influences later processing of the adhesive packaging tape, and the processing efficiency of the air conditioner shell is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glue spraying mechanisms for air conditioner shells, in particular to a glue spraying mechanism for air conditioner shells. Background Art

[0002] The glue spraying mechanism of the air conditioner shell is a special equipment or system used to spray or glue on the shell surface during the air conditioner manufacturing process.

[0003] When it is necessary to perform a packaging tape pasting process on the surface of the air-conditioning casing and use a glue sprayer to spray glue on the outer surface of the air-conditioning casing, the air-conditioning casing will be placed on the base of the glue sprayer first, and then according to the spraying requirements, the driving mechanism inside the glue sprayer base will be started to drive the sliding frame to slide back and forth so that the glue roller is aligned with the position of the air-conditioning casing that needs to be glued, and the electric telescopic rod will be started to drive the glue roller to move downward and attach to one side of the air-conditioning casing. When gluing, the glue inside the glue barrel will be injected into the glue roller through the delivery pipe and penetrate out, and then the driving mechanism inside the sliding frame will be started to drive the sliding block to slide left and right on the inner wall of the sliding frame to perform glue coating on the surface of the air-conditioning casing. Since the air-conditioning casing is generally placed directly on the base of the glue sprayer, the air-conditioning casing may move during the gluing process, resulting in the glue being offset, thereby affecting the subsequent processing of the adhesive packaging tape and reducing the processing efficiency of the air-conditioning casing. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a glue spraying mechanism for an air conditioner housing.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a glue spraying mechanism for an air conditioner housing, comprising a glue spraying machine base, the top of the glue spraying machine base is slidably connected to a sliding frame, the inner wall of the sliding frame is slidably connected to the sliding frame, one side of the sliding frame is fixedly connected to an electric telescopic rod, the output end of the electric telescopic rod is fixedly connected to a glue coating roller, the inlet of the glue coating roller is fixedly connected to a delivery pipe, the top of the sliding frame is fixedly connected to a glue barrel, the outlet of the glue barrel is fixedly connected to the other end of the delivery pipe, and one side of the sliding frame A touch display screen is provided, a limiting device is provided on one side of the glue sprayer base, a protective device is provided on one side of the sliding frame, the limiting device includes a threaded rod, a rectangular groove is provided on the top of the glue sprayer base, the inner wall of the rectangular groove is connected with one end of the threaded rod, one end of the threaded rod is fixedly connected with a motor, one side of the motor is fixedly connected with one side of the glue sprayer base, the threads at both ends of the threaded rod are in opposite directions, both ends of the threaded rod are threadedly connected with screw hole clamps, and one end of the screw hole clamp is slidably connected with the inner wall of the rectangular groove.

[0006] The effect achieved by the above-mentioned components is: by setting a limit device, when it is necessary to carry out a packaging tape pasting process on the surface of the air-conditioning shell and use a glue sprayer to spray glue on the outer surface of the air-conditioning shell, the air-conditioning shell will be placed on the top of the two screw hole clamps on the base of the glue sprayer first, and then the motor will be started to drive the threaded rod to rotate, thereby driving the two screw hole clamps to slide to a certain position at both ends in the rectangular groove, so that one side of it abuts against the two sides of the inner wall of the air-conditioning shell, clamping it and limiting it. In this way, during the process of gluing it, the air-conditioning shell is not easy to shake and move, thereby avoiding the deviation of the glue coating and affecting the subsequent processing of adhering the packaging tape, thereby improving the processing efficiency of the air-conditioning shell.

[0007] Preferably, a plurality of anti-sliding blocks are fixedly connected to one side of the screw hole clamp block, and the plurality of anti-sliding blocks are arranged at equal distances.

[0008] The effect achieved by the above components is: by providing the anti-sliding block, the contact friction force on one side of the screw hole clamp can be increased, so that it can clamp and fix the air conditioner housing more firmly and is not easy to slide.

[0009] Preferably, one end of the threaded rod is fixedly connected to a bearing, and the outer ring of the bearing is fixedly connected to the inner wall of the rectangular groove.

[0010] The effect achieved by the above components is that by arranging the bearing, one end of the threaded rod can be limited in the inner wall of the rectangular groove, so that it is not easy to shake when rotating.

[0011] Preferably, a protective cover is fixedly connected to one side of the glue spraying machine base, and the protective cover is sleeved on the outer surface of the motor.

[0012] The effect achieved by the above components is: by providing a protective cover, the outer surface of the motor can be protected, so that the motor is not easily damaged when the glue spraying machine base is moved, thereby increasing the service life of the motor.

[0013] Preferably, the protective device includes a protective shell, one side of the sliding frame is symmetrically provided with sliding grooves, the two ends of the protective shell are respectively inserted into the inner walls of the two sliding grooves, one side of the sliding frame is rotatably connected to a limiting rod, and one side of the limiting rod abuts against one side of the protective shell.

[0014] The effect achieved by the above-mentioned components is: by setting up the protective device, when the glue sprayer is not in use, the two ends of the protective shell can be manually clamped in the inner walls of the two slide grooves to protect the touch screen, and then the limit rod is rotated to a certain angle so that one side of it abuts against one side of the protective shell, so that the protective shell can be limited on the sliding rack, thereby protecting the touch screen and preventing the touch screen from being damaged during transportation, thereby increasing the service life of the touch screen and the glue coating machine.

[0015] Preferably, a sponge block is fixedly connected to the inner wall of the protective shell, and one side of the sponge block is closely attached to one side of the touch display screen.

[0016] The effect achieved by the above components is: by providing the sponge block, when the protective shell is taken down, the sponge block can wipe and clean the surface of the touch display screen, which is convenient for daily maintenance thereof.

[0017] Preferably, a magnet block is fixedly connected to one side of the protective shell, one side of the limiting rod is made of iron, and one side of the magnet block is magnetically attracted to one side of the limiting rod.

[0018] The effect achieved by the above components is: by setting the magnet block, when the limit rod is abutted against one side of the protective shell, the magnet block can adsorb and fix it, so that it is not easy to rotate loose when limiting, and the limiting is more secure.

[0019] Preferably, an L-shaped block is fixedly connected to one side of the protective shell, a U-shaped block is fixedly connected to one side of the sliding frame, and one end of the L-shaped block is inserted into the inner wall of the U-shaped block.

[0020] The effect achieved by the above components is: by setting the L-shaped block and the U-shaped block, when the protective shell is removed, the L-shaped block on one side can be stuck in the inner wall of the U-shaped block, so that it is limited on one side of the sliding frame and is not easily lost.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are:

[0022] In the utility model, by setting a limit device, when it is necessary to carry out a packaging tape pasting process on the surface of the air-conditioning shell and use a glue sprayer to spray glue on the outer surface of the air-conditioning shell, the air-conditioning shell will be placed on the top of the two screw hole clamps on the base of the glue sprayer first, and then the motor will be started to drive the threaded rod to rotate, so that the two screw hole clamps can be driven to slide to a certain position at both ends in the rectangular groove, so that one side of the air-conditioning shell abuts against the two sides of the inner wall of the air-conditioning shell to clamp and limit it. In this way, during the process of gluing it, the air-conditioning shell is not easy to shake and move, so as to avoid the deviation of the glue coating and affect the later processing of adhering the packaging tape, thereby improving the processing efficiency of the air-conditioning shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 It is a schematic diagram of the three-dimensional structure of the screw hole clamp block of the utility model;

[0025] Figure 3 It is a schematic diagram of the three-dimensional structure of the sliding frame of the utility model;

[0026] Figure 4 for Figure 3 A three-dimensional schematic diagram of the structure of the middle part;

[0027] Figure 5 It is a three-dimensional structural schematic diagram of the sponge block of the utility model;

[0028] Figure 6 It is a schematic diagram of the three-dimensional structure of the protective shell of the utility model.

[0029] Legend: 1. Glue sprayer base; 2. Limit device; 3. Protective device; 4. Sliding frame; 5. Sliding block; 6. Electric telescopic rod; 7. Glue coating roller; 8. Glue barrel; 9. Delivery pipe; 10. Touch screen; 21. Rectangular groove; 22. Threaded rod; 23. Motor; 24. Screw hole clamp; 25. Anti-sliding block; 26. Bearing; 27. Protective cover; 31. Slide groove; 32. Limit rod; 33. Protective shell; 34. Sponge block; 35. Magnet block; 36. L-shaped block; 37. U-shaped block. DETAILED DESCRIPTION

[0030] Embodiment 1, as Figure 1-6As shown, a glue spraying mechanism for an air conditioner housing includes a glue spraying machine base 1, a sliding frame 4 is slidably connected to the top of the glue spraying machine base 1, the sliding frame 4 is slidably connected to the inner wall of the sliding frame 4, an electric telescopic rod 6 is fixedly connected to one side of the sliding frame 4, a glue coating roller 7 is fixedly connected to the output end of the electric telescopic rod 6, a delivery pipe 9 is fixedly connected to the inlet of the glue coating roller 7, a glue barrel 8 is fixedly connected to the top of the sliding frame 4, and the outlet of the glue barrel 8 is fixedly connected to the other end of the delivery pipe 9, a touch screen 10 is arranged on one side of the sliding frame 4, and the glue spraying machine base 1 A limiting device 2 is provided on one side of the sliding frame 4, and a protective device 3 is provided on one side of the sliding frame 4. The limiting device 2 includes a threaded rod 22. A rectangular groove 21 is provided on the top of the glue spraying machine base 1. The inner wall of the rectangular groove 21 is connected with one end of the threaded rod 22. A motor 23 is fixedly connected to one end of the threaded rod 22. One side of the motor 23 is fixedly connected to one side of the glue spraying machine base 1. The threads at both ends of the threaded rod 22 are in opposite directions. Both ends of the threaded rod 22 are threadedly connected with a screw hole clamp 24. One end of the screw hole clamp 24 is slidably connected to the inner wall of the rectangular groove 21. When it is necessary to paste the packaging tape on the surface of the air-conditioning shell and use a glue sprayer to spray glue on the outer surface of the air-conditioning shell, the air-conditioning shell is first placed on the top of the two screw hole clamps 24 on the base 1 of the glue sprayer, and then the motor 23 is started to drive the threaded rod 22 to rotate, thereby driving the two screw hole clamps 24 to slide to a certain position at both ends in the rectangular groove 21, so that one side of it abuts on both sides of the inner wall of the air-conditioning shell, clamping it and limiting it. In this way, during the process of gluing it, the air-conditioning shell is not easy to shake or move, so as to avoid the deviation of the glue coating and affect the later The processing of the adhesive packaging tape improves the processing efficiency of the air-conditioning shell. When applying glue, the driving mechanism inside the glue spraying machine base 1 can be started according to the spraying requirements to drive the sliding frame 4 to slide back and forth, so that the glue coating roller 7 is aligned with the position where the air-conditioning shell needs to be glued, and then the electric telescopic rod 6 is started to drive the glue coating roller 7 to move downward and adhere to one side of the air-conditioning shell. When applying glue, the glue inside the glue barrel 8 is injected into the glue coating roller 7 through the conveying pipe 9 to penetrate out, and then the driving mechanism inside the sliding frame 4 is started to drive the sliding block 5 to slide left and right in the inner wall of the sliding frame 4 to perform glue coating processing on the surface of the air-conditioning shell.

[0031] Reference Figure 2 As shown, this embodiment discloses that one side of the screw hole clamp 24 is fixedly connected with a plurality of anti-sliding blocks 25, and the plurality of anti-sliding blocks 25 are arranged at equal distances. By providing the anti-sliding blocks 25, the contact friction force on one side of the screw hole clamp 24 can be increased, so that it is more firmly clamped and fixed to the air conditioner housing and is not easy to slide. One end of the threaded rod 22 is fixedly connected with a bearing 26, and the outer ring of the bearing 26 is fixedly connected to the inner wall of the rectangular groove 21. By providing the bearing 26, one end of the threaded rod 22 can be limited in the inner wall of the rectangular groove 21, so that it is not easy to shake when rotating.

[0032] Reference Figure 2 As shown, this embodiment discloses that a protective cover 27 is fixedly connected to one side of the glue spraying machine base 1, and the protective cover 27 is sleeved on the outer surface of the motor 23. By providing the protective cover 27, the outer surface of the motor 23 can be protected, so that the motor 23 is not easily damaged when the glue spraying machine base 1 is moved, thereby increasing the service life of the motor 23.

[0033] Reference Figure 3-6 As shown, the present embodiment discloses that the protective device 3 includes a protective shell 33, a slide groove 31 is symmetrically provided on one side of the sliding frame 4, two ends of the protective shell 33 are respectively inserted into the inner walls of the two slide grooves 31, and one side of the sliding frame 4 is rotatably connected to a limiting rod 32, and one side of the limiting rod 32 abuts against one side of the protective shell 33. When the glue sprayer is not in use, the two ends of the protective shell 33 can be manually clamped in the inner walls of the two slide grooves 31 to protect the touch screen 10, and then the limiting rod 32 is rotated to a certain angle so that one side of it abuts against one side of the protective shell 33, so that the protective shell 33 can be limited on the sliding frame 4, which plays a protective role on the touch screen 10, so that it is not easy to cause damage to the touch screen 10 when it is transported, thereby improving the service life of the touch screen 10 and the glue sprayer.

[0034] Reference Figure 3-6 As shown, the present embodiment discloses that the inner wall of the protective shell 33 is fixedly connected with a sponge block 34, and one side of the sponge block 34 is closely attached to one side of the touch display screen 10. By setting the sponge block 34, when the protective shell 33 is taken down, the sponge block 34 can wipe and clean the surface of the touch display screen 10, which is convenient for daily maintenance. A magnet block 35 is fixedly connected to one side of the protective shell 33, and one side of the limit rod 32 is made of iron material, and one side of the magnet block 35 is magnetically attracted to one side of the limit rod 32. By setting the magnet block 35, when the limit rod 32 is abutted against one side of the protective shell 33, the magnet block 35 can adsorb and fix it, so that it is not easy to rotate and loosen when limiting, and the limiting is more firm. An L-shaped block 36 is fixedly connected to one side of the protective shell 33, and a U-shaped block 37 is fixedly connected to one side of the sliding frame 4, and one end of the L-shaped block 36 is inserted into the inner wall of the U-shaped block 37. By providing the L-shaped block 36 and the U-shaped block 37, when the protective shell 33 is removed, the L-shaped block 36 on one side can be stuck in the inner wall of the U-shaped block 37, so that it is limited on one side of the sliding frame 4 and is not easily lost.

[0035] Working principle: when it is necessary to paste the packaging tape on the surface of the air-conditioning shell, the glue sprayer is used to spray glue on the outer surface of the air-conditioning shell, the air-conditioning shell will be placed on the top of the two screw hole clamps 24 on the base 1 of the glue sprayer, and then the motor 23 inside the protective cover 27 is started to drive the threaded rod 22 to rotate, so that the two screw hole clamps 24 can be driven to slide to a certain position at both ends in the rectangular groove 21, so that one side of it and the anti-sliding block 25 abut against the two sides of the inner wall of the air-conditioning shell, clamping it and limiting it. In this way, during the process of gluing it, the air-conditioning shell is not easy to shake or move, avoiding the coating. The deviation of glue affects the processing of the later adhesive packaging tape and improves the processing efficiency of the air-conditioning shell. When applying glue, the driving mechanism inside the glue spraying machine base 1 can be started according to the spraying requirements to drive the sliding frame 4 to slide back and forth, so that the glue roller 7 is aligned with the position where the air-conditioning shell needs to be glued, and the electric telescopic rod 6 is started to drive the glue roller 7 to move downward and attach it to one side of the air-conditioning shell. When applying glue, the glue inside the glue barrel 8 is injected into the glue roller 7 through the conveying pipe 9 to penetrate out, and then the driving mechanism inside the sliding frame 4 is started to drive the sliding block 5 to slide left and right in the inner wall of the sliding frame 4 to apply glue to the surface of the air-conditioning shell.

[0036] When the glue sprayer is not in use, the L-shaped block 36 can be manually held to clamp the two ends of the protective shell 33 in the inner walls of the two slide grooves 31 to protect the touch screen 10, and then the limit rod 32 can be rotated to a certain angle so that one side of it abuts against one side of the protective shell 33 and is adsorbed and fixed by the magnet block 35, so that the protective shell 33 can be limited on the sliding frame 4, which plays a protective role for the touch screen 10 and prevents the touch screen 10 from being damaged during transportation, thereby increasing the service life of the touch screen 10 and the glue coating machine.

Claims

1. A glue spraying mechanism for an air conditioner housing, comprising a glue spraying machine base (1), characterized in that: The top of the glue spraying machine base (1) is slidably connected to a sliding frame (4), the inner wall of the sliding frame (4) is slidably connected to the sliding frame (4), one side of the sliding frame (4) is fixedly connected to an electric telescopic rod (6), the output end of the electric telescopic rod (6) is fixedly connected to a glue coating roller (7), the inlet of the glue coating roller (7) is fixedly connected to a delivery pipe (9), the top of the sliding frame (4) is fixedly connected to a glue barrel (8), the outlet of the glue barrel (8) is fixedly connected to the other end of the delivery pipe (9), a touch screen (10) is provided on one side of the sliding frame (4), and a limiting device (2) is provided on one side of the glue spraying machine base (1). A protective device (3) is provided on one side of the sliding frame (4), the limiting device (2) comprises a threaded rod (22), a rectangular groove (21) is provided on the top of the glue spraying machine base (1), the inner wall of the rectangular groove (21) is connected to one end of the threaded rod (22), one end of the threaded rod (22) is fixedly connected to a motor (23), one side of the motor (23) is fixedly connected to one side of the glue spraying machine base (1), the threads of the two ends of the threaded rod (22) are in opposite directions, both ends of the threaded rod (22) are threadedly connected to a screw hole clamp (24), and one end of the screw hole clamp (24) is slidably connected to the inner wall of the rectangular groove (21).

2. The glue spraying mechanism for an air conditioner housing according to claim 1, characterized in that: A plurality of anti-sliding blocks (25) are fixedly connected to one side of the screw hole clamping block (24), and the plurality of anti-sliding blocks (25) are arranged at equal distances.

3. The glue spraying mechanism for an air conditioner housing according to claim 1, characterized in that: A bearing (26) is fixedly connected to one end of the threaded rod (22), and an outer ring of the bearing (26) is fixedly connected to the inner wall of the rectangular groove (21).

4. The glue spraying mechanism for an air conditioner housing according to claim 1, characterized in that: A protective cover (27) is fixedly connected to one side of the glue spraying machine base (1), and the protective cover (27) is sleeved on the outer surface of the motor (23).

5. The glue spraying mechanism for an air conditioner housing according to claim 1, characterized in that: The protective device (3) comprises a protective shell (33), one side of the sliding frame (4) is symmetrically provided with sliding grooves (31), two ends of the protective shell (33) are respectively inserted into the inner walls of the two sliding grooves (31), one side of the sliding frame (4) is rotatably connected to a limiting rod (32), and one side of the limiting rod (32) abuts against one side of the protective shell (33).

6. The glue spraying mechanism for an air conditioner housing according to claim 5, characterized in that: A sponge block (34) is fixedly connected to the inner wall of the protective shell (33), and one side of the sponge block (34) is tightly attached to one side of the touch display screen (10).

7. The glue spraying mechanism for an air conditioner housing according to claim 5, characterized in that: A magnet block (35) is fixedly connected to one side of the protective shell (33), one side of the limit rod (32) is made of iron, and one side of the magnet block (35) is magnetically attracted to one side of the limit rod (32).

8. The glue spraying mechanism for an air conditioner housing according to claim 5, characterized in that: An L-shaped block (36) is fixedly connected to one side of the protective shell (33), and a U-shaped block (37) is fixedly connected to one side of the sliding frame (4), and one end of the L-shaped block (36) is inserted into the inner wall of the U-shaped block (37).

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