Mattress glue sprayer

Abstract

The utility model discloses a mattress glue sprayer, which relates to the technical field of glue spraying and comprises a conveyor belt and a rack, a glue spraying frame moving along the vertical direction is arranged on the rack, a plurality of first glue spraying heads moving horizontally are arranged on the front side of the glue spraying frame, and two driving cylinders are fixedly arranged on the rack. The output ends of the two driving air cylinders are fixedly provided with centering plates correspondingly, the driving air cylinders are used for driving the centering plates to move towards the middle position of the conveying belt, and the two centering plates are arranged on the left side and the right side of the conveying belt correspondingly and arranged under the glue spraying frame. According to the mattress glue sprayer, a mattress can be automatically centered before the glue sprayer sprays glue, so that the glue sprayer can fully spray glue on the surface of the mattress, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to glue spraying technical field especially relates to a mattress glue spraying machine. BACKGROUND

[0002] The mattress glue spraying machine is a key equipment for mattress manufacturing. It realizes the rapid adhesion of each layer of mattress material through automatic spraying of hot melt adhesive. This machine improves production efficiency, guarantees adhesion quality, and reduces the labor intensity of workers. Modern glue spraying machines usually have high-precision control and diversified glue spraying tracks to adapt to the production needs of different types of mattresses.

[0003] In the existing mattress production process, the mattress needs to be transported by a conveyor belt before being sprayed with glue. However, the mattress may inevitably deviate during transportation, which may cause uneven glue spraying and affect production efficiency. UTILITY MODEL CONTENTS

[0004] In view of the defects of the prior art, the utility model aims to provide a mattress glue spraying machine that can solve the problem of uneven glue spraying and affect production efficiency caused by the deviation of the mattress during transportation.

[0005] The utility model achieves the purpose by adopting the following technical solutions:

[0006] A mattress glue spraying machine comprises a conveyor belt, a fixed rack is arranged outside the conveyor belt, a glue spraying frame moving in the vertical direction is horizontally arranged on the rack, a lifting assembly is arranged on the rack, the lifting assembly is used to drive the glue spraying frame to move, a plurality of first glue spraying heads are arranged on the front of the glue spraying frame, a driving assembly is arranged on the glue spraying frame, the driving assembly is used to drive the first glue spraying heads to move horizontally, two driving cylinders are fixedly arranged on the rack, a center plate is fixedly arranged on the output end of each driving cylinder, the driving cylinders are used to drive the center plates to move to the middle position of the conveyor belt, the center plates are arranged on the left and right sides of the conveyor belt, and the center plates are arranged directly below the glue spraying frame.

[0007] Preferably, the lifting assembly comprises a first driving motor, a rotating shaft, and two groups of transmission chains, the first driving motor is fixedly arranged on the rack and used to drive the rotating shaft to rotate around its own axis, one end of the rotating shaft is connected with the first driving motor, the other end is rotationally connected with the rack, the rotating shaft is horizontally arranged above the glue spraying frame, the two groups of transmission chains are vertically arranged, the driving gear of the transmission chain is fixedly sleeved on the rotating shaft, the driven gear is rotationally connected with the rack, the driven gear is arranged below the driving gear, and the glue spraying frame is fixedly arranged on the two groups of transmission chains.

[0008] Preferably, a connecting block is fixedly arranged on the transmission chain, and the glue spraying frame is connected with the transmission chain through the connecting block, and the connecting block is fixedly connected with the glue spraying frame.

[0009] Preferably, the driving assembly comprises a second driving motor and a lead screw, the second driving motor is fixedly arranged on the glue spraying frame and used for driving the lead screw to rotate, the lead screw is horizontally arranged on the glue spraying frame, one end of the lead screw is connected with the second driving motor, and the other end of the lead screw is rotationally connected with the glue spraying frame, and the first glue spraying head is movably arranged on the lead screw.

[0010] Preferably, a fixed sliding rod is horizontally arranged on the back of the glue spraying frame, and a second glue spraying head is slidably arranged on the sliding rod.

[0011] Preferably, a plurality of second glue spraying heads are arranged on the sliding rod.

[0012] Preferably, a third driving motor is fixedly arranged on the second glue spraying head, a gear is fixedly arranged at the output end of the third driving motor, and a rack is fixedly arranged on the sliding rod and engaged with the gear.

[0013] Preferably, a mounting plate is fixedly arranged on the second glue spraying head, and the third driving motor is fixedly mounted on the mounting plate.

[0014] Preferably, a counter is fixedly arranged on the rack, and the sensing area of the counter is located at the middle position of the conveying belt.

[0015] Preferably, two baffles are fixedly arranged on the rack, and the two baffles are arranged on the front face and the back face of the glue spraying frame respectively.

[0016] The bed mattress glue spraying machine has the advantages that:

[0017] The bed mattress glue spraying machine has the advantages that: BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole structure schematic view of the utility model;

[0019] Figure 2 It is a front view of the rack of the utility model;

[0020] Figure 3 It is the top view of the glue spraying frame of the utility model;

[0021] Figure 4 It is Figure 1 The A area local enlarged view.

[0022] In the figure: 100, conveying belt; 200, rack; 300, glue spraying frame; 400, lifting assembly; 401, first driving motor; 402, rotating shaft; 403, transmission chain; 500, first glue spraying head; 600, driving assembly; 601, second driving motor; 602, screw rod; 700, driving cylinder; 800, centering plate; 900, sliding rod; 110, second glue spraying head; 120, third driving motor; 130, rack gear; 140, mounting plate; 150, counter; 160, connecting block; 170, baffle. DETAILED DESCRIPTION

[0023] In order to make the technical problems, technical solutions and beneficial effects solved by the utility model more clear and obvious, the utility model is further explained below in combination with the drawings and embodiments.

[0024] The embodiment provided by the utility model: as Figures 1 to 4 The utility model discloses a mattress glue spraying machine, which comprises a conveying belt 100, a fixed rack 200 is arranged outside the conveying belt 100, a glue spraying frame 300 moving in the vertical direction is horizontally arranged on the rack 200, a lifting assembly 400 is arranged on the rack 200, the lifting assembly 400 is used for driving the glue spraying frame 300 to move, a plurality of first glue spraying heads 500 are arranged on the front of the glue spraying frame 300, a driving assembly 600 is arranged on the glue spraying frame 300, the driving assembly 600 is used for driving the first glue spraying heads 500 to move horizontally, two driving cylinders 700 are fixedly arranged on the rack 200, the output ends of the two driving cylinders 700 are fixedly provided with centering plates 800 respectively, the driving cylinder 700 is used for driving the centering plates 800 to move to the middle position of the conveying belt 100, the two centering plates 800 are arranged on the left side and the right side of the conveying belt 100 respectively, and the centering plates 800 are arranged directly below the glue spraying frame 300.

[0025] When in use, the staff needs to first adjust the horizontal position and the vertical height of the first glue spraying head 500 according to the size of the mattress to be processed, the staff starts the lifting assembly 400 through the control center, the lifting assembly 400 drives the glue spraying frame 300 to move in the vertical direction, when the glue spraying frame 300 reaches the specified position, the staff stops the lifting assembly 400, and then starts the driving assembly 600, the driving assembly 600 drives the first glue spraying head 500 to move horizontally on the glue spraying frame 300, after the first glue spraying head 500 reaches the specified position, the staff stops the driving assembly 600, and through the above two steps, the adjustment of the horizontal position and the vertical height of the first glue spraying head 500 is realized.

[0026] The worker starts the glue spraying machine, the conveying belt 100 transports the mattress to be processed between the center plates 800, then the conveying belt 100 stops, the driving cylinders 700 are started, the two driving cylinders 700 drive the center plates 800 to move to the middle position of the conveying belt 100 at the same time, the center plates 800 push the mattress to the middle position of the conveying belt 100 after contacting the mattress, the driving cylinders 700 drive the center plates 800 to reset, then the glue spraying gun on the first glue spraying head 500 starts to spray glue, at the same time, the conveying belt 100 is started to drive the mattress to move forward, and the glue spraying process of the mattress is realized.

[0027] Preferably, the lifting assembly 400 comprises a first driving motor 401, a rotating shaft 402 and two groups of transmission chains 403, the first driving motor 401 is fixedly arranged on the rack 200 and used to drive the rotating shaft 402 to rotate around the axis thereof, one end of the rotating shaft 402 is connected with the first driving motor 401, and the other end is rotationally connected with the rack 200, the rotating shaft 402 is horizontally arranged above the glue spraying frame 300, the two groups of transmission chains 403 are vertically arranged, a driving gear of the transmission chain 403 is fixedly sleeved on the rotating shaft 402, a driven gear is rotationally connected with the rack 200, and the driven gear is arranged below the driving gear, and the glue spraying frame 300 is fixedly arranged on the two groups of transmission chains 403.

[0028] Preferably, a connecting block 160 is fixedly arranged on the transmission chain 403, the glue spraying frame 300 is connected with the transmission chain 403 through the connecting block 160, and the connecting block 160 is fixedly connected with the glue spraying frame 300. This arrangement mode increases the contact area, makes the transmission more stable, and facilitates the installation and replacement of the glue spraying frame 300.

[0029] Preferably, the driving assembly 600 comprises a second driving motor 601 and a lead screw 602, the second driving motor 601 is fixedly arranged on the glue spraying frame 300 and used to drive the lead screw 602 to rotate, the lead screw 602 is horizontally arranged on the glue spraying frame 300, one end of the lead screw 602 is connected with the second driving motor 601, and the other end is rotationally connected with the glue spraying frame 300, and the first glue spraying head 500 is movably arranged on the lead screw 602. Compared with the traditional chain transmission mode, the horizontal transmission through the second driving motor 601 and the lead screw 602 is more stable, the first glue spraying head 500 is convenient to replace, the use experience is better.

[0030] Preferably, the back of the glue spraying frame 300 is horizontally provided with a fixed sliding rod 900, and the second glue spraying head 110 is slidably arranged on the sliding rod 900.

[0031] Preferably, a plurality of second glue spraying heads 110 are arranged on the sliding rod 900, and the working efficiency of the glue spraying machine is improved.

[0032] Preferably, the third driving motor 120 is fixedly arranged on the second glue spraying head 110, the output end of the third driving motor 120 is fixedly arranged with a gear, the sliding rod 900 is fixedly arranged with a gear rack 130 engaged with the gear, and the second glue spraying head 110 is sleeved on the sliding rod 900, so that each second glue spraying head 110 can slide on the sliding rod 900 independently, and the glue spraying machine can adapt to different production needs.

[0033] Preferably, the mounting plate 140 is fixedly arranged on the second glue spraying head 110, and the third driving motor 120 is fixedly mounted on the mounting plate 140, so that the mounting and replacement of the third driving motor 120 are facilitated.

[0034] Preferably, the counter 150 is fixedly arranged on the rack 200, the sensing area of the counter 150 is located at the middle position of the conveying belt 100, the counter 150 can record the number of mattresses passing through the sensing area thereof within a specific time, and the staff can be facilitated to count.

[0035] Preferably, the two baffles 170 are fixedly arranged on the rack 200, the two baffles 170 are arranged on the front face and the back face of the glue spraying frame 300 respectively, the baffles 170 do not affect the transportation of the mattresses on the conveying belt 100, the baffles 170 can prevent the splashing of the glue to a certain extent, protect the environment, and also prevent foreign matters from entering the interior of the glue spraying machine to a certain extent, and the use of the machine is avoided from being affected.

[0036] The working principle of the embodiment, more specifically the process, is as follows:

[0037] The worker needs to first adjust the horizontal position and vertical height of the first glue spraying head 500 and the second glue spraying head 110 according to the size of the mattress to be processed, the worker starts the first drive motor 401 through the control center, the first drive motor 401 drives the rotating shaft 402 to rotate around its axis, the rotating shaft 402 drives the driving chain 403 to rotate, and then drives the whole driving chain 403 to move, realizing that the glue spraying frame 300 driven by the lifting assembly 400 moves in the vertical direction, when the glue spraying frame 300 reaches the specified position, the worker stops the first drive motor 401, then the worker starts the second drive motor 601, the second drive motor 601 drives the lead screw 602 to rotate, thereby driving the first glue spraying head 500 on the lead screw 602 to move in the horizontal direction, after the first glue spraying head 500 reaches the specified position, the worker stops the second drive motor 601, and then starts the third drive motor 120 according to the use requirement, the third drive motor 120 drives the gear at the output end to rotate, since the sliding rod 900 is provided with the rack 130 engaged with the gear, the horizontal movement of the second glue spraying head 110 is realized, in this way, the worker can adjust the horizontal position of different second glue spraying heads 110 respectively, through the above three steps, the adjustment of the horizontal position and vertical height of the first glue spraying head 500 and the second glue spraying head 110 is realized, the first glue spraying head 500 and the second glue spraying head 110 can be respectively installed with two combined glue spraying guns and four single-head glue spraying guns, realizing sufficient glue spraying on the surface of the mattress.

[0038] The worker starts the glue spraying machine, the conveyor belt 100 transports the mattress to be processed between the centering plates 800, then the conveyor belt 100 stops, the drive cylinders 700 are started, the two drive cylinders 700 drive the centering plates 800 to move to the middle position of the conveyor belt 100 at the same time, after the centering plates 800 contact the mattress, the centering plates 800 push the mattress to the middle position of the conveyor belt 100, the drive cylinders 700 drive the centering plates 800 to reset, then the glue spraying guns on the first glue spraying head 500 and the second glue spraying head 110 start to spray glue, at the same time, the conveyor belt 100 is started to drive the mattress to move forward, when the mattress passes through the sensing area of the counter 150, the counter 150 records the number plus one, which is convenient for the worker to count the number of mattresses sprayed in a certain time, through the above process, the automatic glue spraying process of the mattress is realized.

[0039] The mattress glue spraying machine is characterized in that two drive cylinders 700 are fixedly arranged on the rack 200, the output ends of the two drive cylinders 700 are respectively fixedly provided with centering plates 800, the drive cylinders 700 are used for driving the centering plates 800 to move to the middle position of the conveyor belt 100, the two centering plates 800 are arranged on the left side and the right side of the conveyor belt 100 respectively, and the centering plates 800 are arranged directly below the glue spraying frame 300, so that the mattress is automatically centered before the glue spraying machine sprays glue, the full glue spraying of the mattress surface by the glue spraying machine is ensured, and the production efficiency is improved.

[0040] The above merely describes preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall fall within the protection scope of the present application.

Claims

1. A mattress glue spraying machine, comprising a conveyor belt (100), characterized in that: A fixed frame (200) is provided outside the conveyor belt (100), a glue spraying frame (300) that moves in a vertical direction is horizontally provided on the frame (200), a lifting assembly (400) is provided on the frame (200), and the lifting assembly (400) is used to drive the glue spraying frame (300) to move, a plurality of first glue spraying heads (500) are provided on the front of the glue spraying frame (300), and a driving assembly (600) is provided on the glue spraying frame (300), and the driving assembly (600) is used to drive the glue spraying frames (300). The first glue spraying head (500) moves horizontally, and two driving cylinders (700) are fixedly provided on the frame (200). A centering plate (800) is fixedly provided at the output ends of the two driving cylinders (700). The driving cylinders (700) are used to drive the centering plate (800) to move to the middle position of the conveyor belt (100). The two centering plates (800) are respectively provided on the left and right sides of the conveyor belt (100), and the centering plate (800) is provided directly below the glue spraying frame (300).

2. The mattress glue spraying machine according to claim 1, characterized in that: The lifting assembly (400) includes a first driving motor (401), a rotating shaft (402) and two sets of transmission chains (403). The first driving motor (401) is fixedly arranged on the frame (200) and is used to drive the rotating shaft (402) to rotate around its own axis. One end of the rotating shaft (402) is connected to the first driving motor (401), and the other end is rotatably connected to the frame (200). The rotating shaft (402) is horizontally arranged above the glue spraying frame (300). The two sets of transmission chains (403) are vertically arranged. The driving gear of the transmission chain (403) is fixedly sleeved on the rotating shaft (402), and the driven gear is rotatably connected to the frame (200). The driven gear is arranged below the driving gear. The glue spraying frame (300) is fixedly arranged on the two sets of transmission chains (403).

3. The mattress glue spraying machine according to claim 2, characterized in that: A connecting block (160) is fixedly provided on the transmission chain (403), the glue spraying frame (300) is connected to the transmission chain (403) via the connecting block (160), and the connecting block (160) and the glue spraying frame (300) are fixedly connected.

4. The mattress glue spraying machine according to claim 1, characterized in that: The driving assembly (600) includes a second driving motor (601) and a screw rod (602). The second driving motor (601) is fixedly arranged on the glue spraying frame (300) and is used to drive the screw rod (602) to rotate. The screw rod (602) is horizontally arranged on the glue spraying frame (300). One end of the screw rod (602) is connected to the second driving motor (601), and the other end is rotatably connected to the glue spraying frame (300). The first glue spraying head (500) is movably arranged on the screw rod (602).

5. The mattress glue spraying machine according to claim 1, characterized in that: A fixed sliding rod (900) is horizontally arranged on the back of the glue spraying frame (300), and a second glue spraying head (110) is slidably arranged on the sliding rod (900).

6. The mattress glue spraying machine according to claim 5, characterized in that: A plurality of the second glue spraying heads (110) are provided on the sliding rod (900).

7. The mattress glue spraying machine according to claim 6, characterized in that: A third drive motor (120) is fixedly provided on the second glue spraying head (110), a gear is fixedly provided on the output end of the third drive motor (120), and a rack (130) meshing with the gear is fixedly provided on the sliding rod (900).

8. The mattress glue spraying machine according to claim 7, characterized in that: A mounting plate (140) is fixedly provided on the second glue spraying head (110), and the third driving motor (120) is fixedly mounted on the mounting plate (140).

9. The mattress glue spraying machine according to claim 1, characterized in that: A counter (150) is fixedly mounted on the frame (200), and a sensing area of ​​the counter (150) is located in the middle of the conveyor belt (100).

10. The mattress glue spraying machine according to claim 1, characterized in that: Two baffles (170) are fixedly arranged on the frame (200), and the two baffles (170) are respectively arranged on the front and back of the glue spraying frame (300).

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