Non-woven fabric glue spraying mechanism

Abstract

The utility model relates to the technical field of glue spraying equipment, in particular to a non-woven fabric glue spraying mechanism, which is characterized in that a first power device drives a conveying wheel to rotate, so that a conveying belt stably moves non-woven fabric rightwards, and a pressing wheel presses the non-woven fabric on the conveying belt under the action of a spring to ensure that the non-woven fabric is tightly attached to the conveying belt; a glue pump pumps glue in a glue box to a nozzle which is uniformly opposite to a non-woven fabric, and when the glue spraying width needs to be adjusted, a second power device drives a solenoid to rotate and pushes a movable seat to move backwards, so that a front sliding block moves on a front sliding rod, and a connecting plate drives the nozzle to incline, so that the glue spraying width is reduced, and the flexibility is relatively high; comprising a base and a bottom column fixedly arranged at the bottom of the base. The spraying device further comprises a conveying mechanism, an adjusting mechanism, a spraying mechanism and a limiting mechanism, the conveying mechanism is arranged on the top of the base, the adjusting mechanism is arranged on the top of the base, the spraying mechanism is arranged on the adjusting mechanism, and the limiting mechanism is arranged on the base.

Description

Technical Field

[0001] The utility model relates to the technical field of glue spraying equipment, in particular to a glue spraying mechanism for non-woven fabrics. Background Art

[0002] The non-woven fabric glue spraying mechanism is an auxiliary device used in the production and processing of non-woven fabrics to spray a glue layer on the surface of the non-woven fabric to improve the quality of the non-woven fabric, and has been widely used in the field of glue spraying equipment technology; in the prior art, a patent for a non-woven fabric glue spraying mechanism with application number 202222209679.8 discloses a method of setting a limiting mechanism on the top of the work surface to effectively compress and limit the non-woven fabric placed on the top of the work surface, thereby ensuring the stability of the non-woven fabric during the later glue spraying, preventing the occurrence of deviation and affecting the glue spraying effect, and ensuring the glue spraying accuracy on the non-woven fabric, and the position of the limiting mechanism can be flexibly adjusted, and a glue spraying device with high flexibility is used; the existing glue spraying device generally conveys the non-woven fabric to the bottom of the glue spraying head through a conveying device, and sprays a glue layer on the surface of the non-woven fabric through the glue spraying head, but the glue spraying width of the existing non-woven fabric glue spraying device is a fixed size. When glue spraying non-woven fabrics of different sizes, it is necessary to remove the existing glue spraying device and install a matching glue spraying device, which is more complicated to operate, less flexible, and less efficient. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a non-woven fabric glue spraying mechanism which is simple and convenient to operate and has high flexibility.

[0004] The utility model discloses a non-woven fabric glue spraying mechanism, comprising a base and a bottom column, wherein the bottom column is fixedly arranged at the bottom of the base; further comprising a transmission mechanism, an adjustment mechanism, a spraying mechanism and a limiting mechanism, wherein the transmission mechanism is arranged at the top of the base, the adjustment mechanism is arranged at the top of the base, the spraying mechanism is arranged on the adjustment mechanism, and the limiting mechanism is arranged on the base; when the non-woven fabric glue spraying mechanism is used, the first power device drives the conveying wheel to rotate, so that the conveyor belt stably moves the non-woven fabric to the right, and under the action of the spring, the pressure wheel presses the non-woven fabric on the conveyor belt to ensure that the non-woven fabric is tightly attached to the conveyor belt, and the glue pump pumps the glue in the glue box to the nozzle evenly toward the non-woven fabric, and when the glue spraying width needs to be adjusted, the second power device drives the spiral tube to rotate, and pushes the movable seat to move backward, so that the front slider moves on the front slider, and the connecting plate drives the nozzle to tilt, so that the width of the glue spraying becomes smaller, the flexibility is high, the overall structure is simple, the operation is convenient, and the practicability is strong.

[0005] Preferably, the conveying mechanism includes a conveying frame, a first power device, a conveying wheel and a conveying belt. The conveying frame is fixedly arranged on the top of the base, the first power device is fixedly arranged on the entire conveying frame, the conveying wheel is rotatably arranged on the upper part of the conveying frame and connected to the output end of the first power device, and the conveying belt is sleeved on the middle part of the conveying wheel; the first power device drives the conveying belt to rotate.

[0006] Preferably, the adjustment mechanism includes a front frame, a rear frame, a fixed seat, a rear slide bar, a rear slider, a connecting plate, a second power device, a spiral tube, a screw, a movable seat, a front slide bar and a front slider. The front frame is fixedly arranged at the top front end of the base, the rear frame is fixedly arranged at the top rear end of the base, the fixed seat is fixedly arranged at the top front end of the rear frame, the rear slide bar is fixedly arranged at the front part of the fixed seat, the rear slider is sleeved at the middle part of the rear slide bar and can slide left and right, the rear part of the connecting plate is rotatably connected to the front part of the rear slider, and the second power device is fixedly arranged at the front part of the front frame. The screw tube is rotatably arranged on the upper part of the front frame and is connected to the output end of the second power device, the front part of the screw is inserted forward and screwed on the rear part of the screw tube, the movable seat is fixedly arranged on the rear part of the screw rod, the front sliding bar is fixedly arranged on the rear part of the movable seat, the front sliding block is sleeved on the middle part of the front sliding bar and can slide left and right, and the rear part of the front sliding block is rotatably connected to the front part of the connecting plate; the second power device drives the screw tube to rotate, pushes the movable seat to move backward, thereby causing the front sliding block to move on the front sliding bar, and the connecting plate drives the nozzle to tilt, thereby reducing the width of the glue spraying.

[0007] Preferably, the spraying mechanism includes an upper rack, a glue box, a glue pump, a connecting pipe, a delivery pipe and a nozzle. The upper rack is fixedly arranged on the top of the front rack and the rear rack, the glue box is fixedly arranged on the top of the upper rack, the glue pump is fixedly arranged on the top of the upper rack, the connecting pipe is arranged at the front of the glue pump and inserted forward into the glue box, the delivery pipe is arranged at the left part of the glue pump, a horizontal pipe is arranged at the bottom of the connecting plate and is connected to the output end of the delivery pipe, and the nozzle is arranged at the bottom of the horizontal pipe; the glue in the glue box is pumped into the horizontal pipe by the glue pump and sprayed onto the non-woven fabric through the nozzle.

[0008] Preferably, the limiting mechanism includes a bracket, a fixing box, a spring, a pressure plate, a pressure rod, a pressure frame and a pressure wheel, the bracket is fixedly arranged at the top left end of the base, the fixing box is fixedly arranged at the top of the bracket, the spring is fixedly arranged at the inner top of the fixing box, the pressure plate is fixedly arranged at the bottom of the spring, the pressure rod is fixedly arranged at the bottom of the pressure plate and passes downward through the upper part of the bracket, the pressure frame is fixedly arranged at the bottom of the pressure rod, the pressure wheel is rotatably arranged at the lower part of the pressure frame, and the pressure wheel is located above the conveyor belt. The spring elastically presses the pressure wheel against the upper part of the conveyor belt, so that the non-woven fabric is closely attached to the conveyor belt.

[0009] Preferably, it also includes a positioning tube and a positioning rod, the positioning tube is fixedly arranged on the upper part of the front frame, the positioning rod is fixedly arranged on the front part of the movable seat, and the front part of the positioning rod is inserted forward into the positioning tube; the above arrangement maintains the stable movement of the movable seat.

[0010] Preferably, it also includes a fixing bolt, which is screwed on the top of the rear sliding block, and the bottom of the fixing bolt is in contact with the rear sliding rod.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: when the non-woven fabric spraying mechanism is used, the first power device drives the conveying wheel to rotate, so that the conveyor belt moves the non-woven fabric stably to the right, and under the action of the spring, the pressure wheel presses the non-woven fabric onto the conveyor belt to ensure that the non-woven fabric is tightly attached to the conveyor belt, and the glue pump pumps the glue in the glue box to the nozzle evenly toward the non-woven fabric. When the glue spraying width needs to be adjusted, the second power device drives the spiral tube to rotate and pushes the movable seat to move backward, thereby moving the front slider on the front slide rod, and the connecting plate drives the nozzle to tilt, thereby reducing the width of the glue spraying, with high flexibility, simple overall structure, convenient operation and strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the first axial view of the structure of the utility model;

[0013] Figure 2 It is a front structural schematic diagram of the utility model;

[0014] Figure 3 It is a schematic diagram of the top view structure of the utility model;

[0015] Figure 4 It is a right view structural schematic diagram of the utility model;

[0016] Figure 5 It is a left-side structural schematic diagram of the utility model;

[0017] Figure 6 It is a schematic diagram of the internal structure of the fixing box of the utility model;

[0018] Markings in the accompanying drawings: 1. base; 2. bottom column; 3. conveying frame; 4. first power device; 5. conveying wheel; 6. conveyor belt; 7. front frame; 8. rear frame; 9. fixed seat; 10. rear slide bar; 11. rear slider; 12. connecting plate; 13. second power device; 14. screw tube; 15. screw rod; 16. movable seat; 17. front slide bar; 18. front slider; 19. upper frame; 20. glue box; 21. glue pump; 22. connecting pipe; 23. conveying pipe; 24. nozzle; 25. bracket; 26. fixing box; 27. spring; 28. pressure plate; 29. ​​pressure rod; 30. pressure frame; 31. pressure wheel; 32. positioning tube; 33. positioning rod; 34. fixing bolt. DETAILED DESCRIPTION

[0019] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0020] Example 1

[0021] A non-woven fabric glue spraying mechanism, including a base 1 and a bottom column 2, the bottom column 2 is fixedly arranged at the bottom of the base 1; it also includes a transmission mechanism, an adjustment mechanism, a spraying mechanism and a limiting mechanism, the transmission mechanism is arranged at the top of the base 1, the adjustment mechanism is arranged at the top of the base 1, the spraying mechanism is arranged on the adjustment mechanism, the limiting mechanism is arranged on the base 1, the transmission mechanism includes a transmission frame 3, a first power device 4, a conveying wheel 5 and a conveying belt 6, the transmission frame 3 is fixedly arranged at the top of the base 1, the first power device 4 is fixedly arranged on the entire transmission frame 3, the conveying wheel 5 is rotatably arranged on the upper part of the transmission frame 3 and connected to the output end of the first power device 4, the conveying belt is sleeved on the middle part of the conveying wheel 5, the limiting mechanism includes a bracket 25, a fixing box 26, a spring 27, a pressure plate 28, a pressure rod 29, a pressure frame 30 and a pressure wheel 31. The bracket 25 is fixedly arranged at the top left end of the base 1. The fixed box 26 is fixedly arranged at the top of the bracket 25. The spring 27 is fixedly arranged at the inner top end of the fixed box 26. The pressure plate 28 is fixedly arranged at the bottom of the spring 27. The pressure rod 29 is fixedly arranged at the bottom of the pressure plate 28 and passes downward through the upper part of the bracket 25. The pressure frame 30 is fixedly arranged at the bottom of the pressure rod 29. The pressure wheel 31 is rotatably arranged at the lower part of the pressure frame 30, and the pressure wheel 31 is located above the conveyor belt; the first power device 4 drives the conveying wheel 5 to rotate, so that the conveyor belt moves the non-woven fabric stably to the right, and under the action of the spring 27, the pressure wheel 31 presses the non-woven fabric on the conveyor belt to ensure that the non-woven fabric is tightly attached to the conveyor belt.

[0022] Example 2

[0023] A non-woven fabric glue spraying mechanism, including a base 1 and a bottom column 2, the bottom column 2 is fixedly arranged at the bottom of the base 1; it also includes a transmission mechanism, an adjustment mechanism, a spraying mechanism and a limiting mechanism, the transmission mechanism is arranged at the top of the base 1, the adjustment mechanism is arranged at the top of the base 1, the spraying mechanism is arranged on the adjustment mechanism, the limiting mechanism is arranged on the base 1, the adjustment mechanism includes a front frame 7, a rear frame 8, a fixed seat 9, a rear slide bar 10, a rear slider 11, a connecting plate 12, a second power device 13, a spiral tube 14, a screw 15, a movable seat 16, a front slide bar 17 and a front slider 18, the front frame 7 is fixedly arranged at the top front end of the base 1, the rear frame 8 is fixedly arranged The base 1 is placed at the top rear end, the fixed seat 9 is fixedly arranged at the top front end of the rear frame 8, the rear slide bar 10 is fixedly arranged at the front of the fixed seat 9, the rear slider 11 is sleeved in the middle of the rear slider 10 and can slide left and right, the rear of the connecting plate 12 is rotatably connected with the front of the rear slider 11, the second power device 13 is fixedly arranged at the front of the front frame 7, the solenoid 14 is rotatably arranged at the upper part of the front frame 7 and connected with the output end of the second power device 13, the front of the screw 15 is inserted forward and screwed on the rear of the solenoid 14, the movable seat 16 is fixedly arranged at the rear of the screw 15, the front slide bar 17 is fixedly arranged at the rear of the movable seat 16, and the front slider 1 8 is set in the middle of the front slide bar 17 and can slide left and right. The rear part of the front slide bar 18 is rotatably connected to the front part of the connecting plate 12. The spraying mechanism includes an upper frame 19, a glue box 20, a glue pump 21, a connecting pipe 22, a delivery pipe 23 and a nozzle 24. The upper frame 19 is fixedly arranged on the top of the front frame 7 and the rear frame 8. The glue box 20 is fixedly arranged on the top of the upper frame 19. The glue pump 21 is fixedly arranged on the top of the upper frame 19. The connecting pipe 22 is arranged at the front of the glue pump 21 and inserted forward into the glue box 20. The delivery pipe 23 is arranged at the left part of the glue pump 21. The bottom of the connecting plate 12 is provided with a horizontal pipe and is connected to the output end of the delivery pipe 23. The nozzle 24 is provided At the bottom of the transverse tube, the positioning tube 32 is fixedly arranged on the upper part of the front frame 7, the positioning rod 33 is fixedly arranged on the front part of the movable seat 16, the front part of the positioning rod 33 is inserted forward into the positioning tube 32, and the fixing bolt 34 is screwed on the top of the rear slider 11, and the bottom of the fixing bolt 34 is in contact with the rear slider 10; the glue pump 21 pumps the glue in the glue box 20 to the nozzle 24 evenly toward the non-woven fabric. When the glue spraying width needs to be adjusted, the second power device 13 drives the spiral tube 14 to rotate, and pushes the movable seat 16 to move backward, so that the front slider 18 moves on the front slider 17, and the connecting plate 12 drives the nozzle 24 to tilt, so that the width of the glue spraying becomes smaller.

[0024] like Figures 1 to 6As shown, a non-woven fabric glue spraying mechanism of the utility model, when the non-woven fabric glue spraying mechanism is used, the first power device 4 drives the conveying wheel 5 to rotate, so that the conveyor belt stably moves the non-woven fabric to the right, and under the action of the spring 27, the pressure wheel 31 presses the non-woven fabric on the conveyor belt to ensure that the non-woven fabric is tightly attached to the conveyor belt, and the glue pump 21 pumps the glue in the glue box 20 to the nozzle 24 evenly toward the non-woven fabric. When the glue spraying width needs to be adjusted, the second power device 13 drives the spiral tube 14 to rotate, and pushes the movable seat 16 to move backward, so that the front slider 18 moves on the front slider 17, and the connecting plate 12 drives the nozzle 24 to tilt, so that the width of the glue spraying becomes smaller, the flexibility is high, the overall structure is simple, the operation is convenient, and the practicability is strong.

[0025] The first power device, the second power device and the glue pump of the non-woven fabric glue spraying mechanism of the utility model are purchased on the market, and the technicians in the industry only need to install and operate them according to the accompanying instruction manual, without the need for the technicians in this field to make creative labor.

[0026] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A non-woven fabric glue spraying mechanism, comprising a base (1) and a bottom column (2), wherein the bottom column (2) is fixedly arranged at the bottom of the base (1); characterized in that: It also comprises a transmission mechanism, an adjustment mechanism, a spraying mechanism and a limiting mechanism, wherein the transmission mechanism is arranged on the top of the base (1), the adjustment mechanism is arranged on the top of the base (1), the spraying mechanism is arranged on the adjustment mechanism, and the limiting mechanism is arranged on the base (1); The adjusting mechanism comprises a front frame (7), a rear frame (8), a fixed seat (9), a rear slide bar (10), a rear slider (11), a connecting plate (12), a second power device (13), a solenoid (14), a screw rod (15), a movable seat (16), a front slide bar (17) and a front slider (18). The front frame (7) is fixedly arranged at the top front end of the base (1), the rear frame (8) is fixedly arranged at the top rear end of the base (1), the fixed seat (9) is fixedly arranged at the top front end of the rear frame (8), the rear slide bar (10) is fixedly arranged at the front part of the fixed seat (9), the rear slider (11) is sleeved at the middle part of the rear slide bar (10) and can slide left and right, and the connecting member (16) is connected to the front frame (7), the rear slide bar (10) is fixedly arranged at the front part of the fixed seat (9), the rear slider (11) is sleeved at the middle part of the rear slide bar (10) and can slide left and right. The rear part of the connecting plate (12) is rotatably connected to the front part of the rear slider (11); the second power device (13) is fixedly arranged at the front part of the front frame (7); the screw tube (14) is rotatably arranged at the upper part of the front frame (7) and connected to the output end of the second power device (13); the front part of the screw rod (15) is inserted forward and screwed on the rear part of the screw tube (14); the movable seat (16) is fixedly arranged at the rear part of the screw rod (15); the front slider (17) is fixedly arranged at the rear part of the movable seat (16); the front slider (18) is sleeved at the middle part of the front slider (17) and can slide left and right; the rear part of the front slider (18) is rotatably connected to the front part of the connecting plate (12).

2. A non-woven fabric glue spraying mechanism as claimed in claim 1, characterized in that: The conveying mechanism comprises a conveying frame (3), a first power device (4), a conveying wheel (5) and a conveying belt (6); the conveying frame (3) is fixedly arranged on the top of a base (1); the first power device (4) is fixedly arranged on the entirety of the conveying frame (3); the conveying wheel (5) is rotatably arranged on the upper part of the conveying frame (3) and connected to the output end of the first power device (4); and the conveying belt is sleeved on the middle part of the conveying wheel (5).

3. A non-woven fabric glue spraying mechanism as claimed in claim 1, characterized in that: The spraying mechanism comprises an upper frame (19), a glue box (20), a glue pump (21), a connecting pipe (22), a delivery pipe (23) and a nozzle (24); the upper frame (19) is fixedly arranged on the top of the front frame (7) and the rear frame (8); the glue box (20) is fixedly arranged on the top of the upper frame (19); the glue pump (21) is fixedly arranged on the top of the upper frame (19); the connecting pipe (22) is arranged at the front of the glue pump (21) and inserted forward into the glue box (20); the delivery pipe (23) is arranged at the left part of the glue pump (21); a transverse pipe is arranged at the bottom of the connecting plate (12) and is connected to the output end of the delivery pipe (23); and the nozzle (24) is arranged at the bottom of the transverse pipe.

4. A non-woven fabric glue spraying mechanism as claimed in claim 2, characterized in that: The limiting mechanism comprises a bracket (25), a fixing box (26), a spring (27), a pressure plate (28), a pressure rod (29), a pressure frame (30) and a pressure wheel (31), wherein the bracket (25) is fixedly arranged at the top left end of the base (1), the fixing box (26) is fixedly arranged at the top of the bracket (25), the spring (27) is fixedly arranged at the inner top end of the fixing box (26), the pressure plate (28) is fixedly arranged at the bottom of the spring (27), the pressure rod (29) is fixedly arranged at the bottom of the pressure plate (28) and passes downward through the upper part of the bracket (25), the pressure frame (30) is fixedly arranged at the bottom of the pressure rod (29), and the pressure wheel (31) is rotatably arranged at the lower part of the pressure frame (30), and the pressure wheel (31) is located above the conveyor belt.

5. A non-woven fabric glue spraying mechanism as claimed in claim 1, characterized in that: It also includes a positioning tube (32) and a positioning rod (33), wherein the positioning tube (32) is fixedly arranged on the upper part of the front frame (7), and the positioning rod (33) is fixedly arranged on the front part of the movable seat (16), and the front part of the positioning rod (33) is inserted forward into the positioning tube (32).

6. A non-woven fabric glue spraying mechanism as claimed in claim 1, characterized in that: The utility model also comprises a fixing bolt (34), wherein the fixing bolt (34) is screwed on the top of the rear sliding block (11), and the bottom of the fixing bolt (34) is in contact with the rear sliding bar (10).

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