Adhesive tape gluing device for wood board production

Abstract

The utility model discloses an adhesive tape gluing device for wood board production, and relates to the technical field of wood board production, the adhesive tape gluing device comprises a support frame, the opposite sides of the support frame are movably connected with electric transmission belts, and the front positions of the left and right parts of the upper end of the support frame are fixedly provided with gluing assemblies; and colloid curing assemblies are fixedly mounted in the middle positions of the left and right parts of the upper end of the supporting frame. According to the adhesive tape gluing device for wood board production, adhesive can be evenly smeared on the edge of a board through the gluing assembly. And the glue with high fluidity can be cured through the glue curing assembly, so that the glue is more stable during subsequent adhesive tape bonding, and meanwhile, the processing efficiency of the wood board is improved. And the height from the conveying pipe to the electric conveying belt can be adjusted through the adjusting assembly according to the actual thickness of the wood board, so that the applicability of the multiple air spraying heads is high, and the machining process of the wood board is accelerated.

Description

Technical Field

[0001] The utility model relates to the technical field of wooden board production, in particular to a glue strip coating device for wooden board production. Background Art

[0002] Wood board is a common raw material with a wide range of applications. In specific production, in order to meet the needs of use, the edges of the raw wood boards need to be wrapped with adhesive strips.

[0003] Chinese patent document CN219187493U discloses a glue strip coating device for wood board production, which is connected to the lower base and the upper base through bearing seats at both ends of the coating roller, two coating rollers are symmetrically arranged, and the discharge port of the discharge pipe is close to the gap between the two coating rollers, and the transmission gears are arranged with two transmission gears, which are respectively fixed to the lower ends of the two coating rollers and meshed with each other, and the power sprocket is fixed to the lower end of one of the coating rollers, and the power sprocket is connected to the power mechanism through a chain. The utility model has the advantages of simple structure, convenient use, good use effect, etc.

[0004] The existing technology has the following problems: after the above device is glued, the glue is fluid and needs to wait for the glue to solidify before the glue strip can be pasted. Different types of glue have different waiting times, which not only easily affects the processing process, but also easily causes the glue strip to be pasted not tightly enough. Utility Model Content

[0005] The utility model provides a glue strip gluing device for producing wooden boards, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A glue strip gluing device for wood board production comprises a support frame, wherein opposite sides of the support frame are movably connected with electric conveyor belts, a glue coating assembly is fixedly installed at the front positions of the left and right upper ends of the support frame, a colloid curing assembly is fixedly installed at the middle positions of the left and right upper ends of the support frame, an adjustment assembly is movably connected to the top of the colloid curing assembly, and a glue strip applying mechanism is fixedly installed at the rear positions of the left and right upper ends of the support frame.

[0008] Preferably, the glue coating assembly includes a mounting frame, a cylinder is fixedly installed at the left position of the top of the inner wall of the mounting frame, a movable frame is fixedly installed at the output end of the cylinder, a telescopic rod is fixedly installed at the right position of the top of the inner wall of the mounting frame, and the output end of the telescopic rod is fixedly connected to the upper right part of the movable frame.

[0009] Preferably, the left and right parts of the inner wall of the movable frame are rotatably connected with a rotating shaft that passes through the left part of the movable frame, a rubber coating roller is fixedly sleeved on the middle part of the outer wall of the rotating shaft, a motor is fixedly installed on the left side of the movable frame, and the output end of the motor is fixedly connected to the left end of the rotating shaft.

[0010] Preferably, a glue box that can be added is fixedly installed in the middle of the upper end of the movable frame, and a glue spraying pipe that passes through the top of the movable frame is fixedly installed at the lower end of the glue box. The glue spraying pipe is located directly above the glue coating roller, and a plurality of linearly arranged glue spraying heads are fixedly installed at the bottom of the outer wall of the glue spraying pipe.

[0011] Preferably, the colloid curing assembly includes an air pump, the right side of the air pump is fixedly connected to the middle of the left side of the support frame, a heating box is fixedly installed on the output end of the air pump, an electric heating network is fixedly installed on the middle of the inner wall of the heating box, a connecting pipe is fixedly installed on the upper right part of the heating box, a delivery pipe is fixedly installed on the end of the connecting pipe away from the heating box, and a plurality of linearly arranged nozzles are fixedly installed on the bottom of the outer wall of the delivery pipe.

[0012] Preferably, the adjustment assembly includes a reverse double-threaded rod, a connecting frame is fixedly installed at the middle position of the left and right parts of the upper end of the support frame, the left and right ends of the reverse double-threaded rod are rotatably connected to the left and right parts of the inner wall of the connecting frame, the left end of the reverse double-threaded rod passes through the left part of the connecting frame and is fixedly installed with a handwheel, the left and right parts of the outer wall of the reverse double-threaded rod are threadedly connected with sliders, and a through hole matching the connecting pipe is opened on the left side of the connecting frame.

[0013] Preferably, the lower ends of the two sliding blocks are rotatably connected to adjustment rods, and one end of the two adjustment rods away from the two sliding blocks is rotatably connected to the left and right positions of the top of the outer wall of the conveying pipe.

[0014] Preferably, fixed sleeves are fixedly installed on the left and right parts of the outer wall of the conveying pipe, sliding rods are fixedly installed on the front and rear parts of the outer walls of the two fixed sleeves, the tops of the outer walls of four adjacent sliding rods are slidably connected to the inner walls of the left and right parts of the upper end of the connecting frame, and limiting blocks are fixedly installed on the upper ends of the four sliding rods.

[0015] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0016] The utility model provides a glue strip gluing device for wooden board production, which can solidify glue with strong fluidity through the cooperation of an air pump, a heating box, an electric heating network, a connecting pipe, a conveying pipe and an air jet head, so that the colloid is more stable during the subsequent bonding of the glue strip, and at the same time improves the processing efficiency of the wooden board.

[0017] The utility model provides a glue strip coating device for wooden board production, which can adjust the height of a conveying pipe and a plurality of nozzles from the wooden board according to the actual thickness of the wooden board through the cooperation among a hand wheel, a reverse double-threaded rod, a connecting frame, a sliding block, an adjusting rod, a fixing sleeve, a sliding rod and a limiting block, so that the plurality of nozzles can be suitable for different types of boards and the processing process of the wooden board is accelerated. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall front structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the overall rear view structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the glue coating component of the utility model (I);

[0021] Figure 4 This is a schematic diagram of the structure of the glue coating component of the utility model (II);

[0022] Figure 5 This is a schematic diagram of the structure of the colloid curing component of the utility model;

[0023] Figure 6 It is a schematic diagram of the structure of the regulating component of the utility model.

[0024] In the figure: 1. support frame; 2. glue coating assembly; 3. colloid curing assembly; 4. adjustment assembly; 5. electric conveyor belt; 6. glue stripping mechanism; 21. mounting frame; 22. cylinder; 23. mobile frame; 24. telescopic rod; 25. rotating shaft; 26. motor; 27. glue coating roller; 28. glue tank; 29. ​​glue spraying hose; 31. air pump; 32. heating box; 33. electric heating net; 34. connecting pipe; 35. conveying pipe; 36. nozzle; 41. reverse double threaded rod; 42. connecting frame; 43. hand wheel; 44. slider; 45. adjusting rod; 46. fixing sleeve; 47. sliding rod; 48. limit block. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] like Figure 1 and Figure 2As shown, a glue strip gluing device for wood board production includes a support frame 1, an electric conveyor belt 5 is movably connected to the opposite sides of the support frame 1, a glue coating component 2 is fixedly installed at the front position of the left and right upper ends of the support frame 1, a colloid curing component 3 is fixedly installed at the middle position of the left and right upper ends of the support frame 1, an adjusting component 4 is movably connected to the top of the colloid curing component 3, and a glue strip applying mechanism 6 is fixedly installed at the rear position of the left and right upper ends of the support frame 1.

[0027] The glue coating component 2 can evenly apply the glue to the edge of the board. The glue curing component 3 can cure the highly fluid glue, making the glue more stable when the glue strip is subsequently bonded, while improving the processing efficiency of the wood board. The adjustment component 4 can adjust the height of the conveying pipe 35 from the electric conveyor belt 5 according to the actual thickness of the wood board, so that the applicability of the plurality of jet heads 36 is higher and the processing process of the wood board is accelerated. The electric conveyor belt 5 and the glue strip sticking mechanism 6 are both existing mechanisms and will not be elaborated in detail.

[0028] like Figure 3 As shown, the glue coating assembly 2 includes a mounting frame 21, a cylinder 22 is fixedly installed at the left position of the top of the inner wall of the mounting frame 21, a movable frame 23 is fixedly installed at the output end of the cylinder 22, a telescopic rod 24 is fixedly installed at the right position of the top of the inner wall of the mounting frame 21, and the output end of the telescopic rod 24 is fixedly connected to the upper right part of the movable frame 23.

[0029] The output end of the cylinder 22 can drive the movable frame 23 to move to a certain distance, so that the movable frame 23 can drive the glue coating roller 27 to contact wooden boards of different thicknesses, wherein the telescopic rod 24 plays a limiting role when the movable frame 23 moves.

[0030] like Figure 3 and Figure 4 As shown, the left and right parts of the inner wall of the movable frame 23 are rotatably connected with a rotating shaft 25 that passes through the left part of the movable frame 23, and a glue coating roller 27 is fixedly sleeved on the middle part of the outer wall of the rotating shaft 25. A motor 26 is fixedly installed on the left side of the movable frame 23, and the output end of the motor 26 is fixedly connected to the left end of the rotating shaft 25.

[0031] The output end of the motor 26 can drive the shaft 25 to rotate, and the shaft 25 drives the glue roller 27 to rotate, which not only allows the glue roller 27 to rotate and apply glue evenly on the edge of the plate, but also ensures that the colloid contained on the surface of the glue roller 27 is relatively uniform when applying glue.

[0032] like Figure 3 and Figure 4As shown, a glue box 28 for adding materials is fixedly installed in the middle of the upper end of the movable frame 23, and a glue spraying pipe 29 that passes through the top of the movable frame 23 is fixedly installed at the lower end of the glue box 28. The glue spraying pipe 29 is located directly above the glue coating roller 27, and a plurality of linearly arranged glue spraying heads are fixedly installed at the bottom of the outer wall of the glue spraying pipe 29.

[0033] A control valve is fixedly installed in the inner cavity of the glue spraying pipe 29. When the glue coating roller 27 needs to be fed, the control valve is opened so that the colloid can evenly fall onto the surface of the glue coating roller 27 through a plurality of glue spraying heads.

[0034] like Figure 5 As shown, the colloid curing component 3 includes an air pump 31, the right side of the air pump 31 is fixedly connected to the middle of the left side of the support frame 1, a heating box 32 is fixedly installed at the output end of the air pump 31, an electric heating network 33 is fixedly installed at the middle of the inner wall of the heating box 32, a connecting pipe 34 is fixedly installed at the upper right part of the heating box 32, a delivery pipe 35 is fixedly installed at the end of the connecting pipe 34 away from the heating box 32, and a plurality of linearly arranged nozzles 36 are fixedly installed at the bottom of the outer wall of the delivery pipe 35.

[0035] The gas can be pumped into the heating box 32 through the air pump 31, and the electric heating network 33 in the heating box 32 heats the gas to a specified temperature and transfers it to the connecting pipe 34, and then the connecting pipe 34 transfers the hot air to the conveying pipe 35. Finally, a plurality of nozzles 36 act on the glue-coated surface of the wood board to heat the colloid and accelerate the curing.

[0036] like Figure 5 and Figure 6 As shown, the adjustment assembly 4 includes a reverse double-threaded rod 41, a connecting frame 42 is fixedly installed in the middle position of the left and right parts of the upper end of the support frame 1, the left and right ends of the reverse double-threaded rod 41 are rotatably connected to the left and right parts of the inner wall of the connecting frame 42, the left end of the reverse double-threaded rod 41 passes through the left part of the connecting frame 42 and is fixedly installed with a hand wheel 43, the left and right parts of the outer wall of the reverse double-threaded rod 41 are both threadedly connected with sliders 44, and a through hole matching the connecting pipe 34 is opened on the left side of the connecting frame 42.

[0037] By rotating the hand wheel 43 , the hand wheel 43 drives the reverse double-threaded rod 41 to rotate, and the two sliders 44 are threadedly connected with the reverse double-threaded rod 41 to move closer to or farther away from each other.

[0038] like Figure 6 As shown, the lower ends of the two sliders 44 are rotatably connected to the adjusting rods 45 , and one end of the two adjusting rods 45 away from the two sliders 44 is rotatably connected to the left and right positions of the top of the outer wall of the delivery pipe 35 .

[0039] The movement of the two sliders 44 can drive one end of the two adjusting rods 45 to rotate around the two sliders 44, and the other end drives the conveying pipe 35 to move up and down, so that the conveying pipe 35 can drive a plurality of jet heads 36 to be suitable for wooden boards of different thicknesses.

[0040] like Figure 6 As shown, the left and right parts of the outer wall of the conveying pipe 35 are fixedly installed with fixed sleeves 46, the front and rear parts of the outer walls of the two fixed sleeves 46 are fixedly installed with sliding rods 47, the tops of the outer walls of four adjacent sliding rods 47 are slidably connected to the inner walls of the left and right parts of the upper end of the connecting frame 42, and the upper ends of the four sliding rods 47 are fixedly installed with limiting blocks 48.

[0041] When the conveying tube 35 moves up and down, the four slide bars 47 slide up and down along with it. The four slide bars 47 have a limiting effect on the moving direction of the conveying tube 35. The four limit blocks 48 can limit the downward movement position of the four slide bars 47.

[0042] The working principle of the utility model is as follows: the glue spraying tube 29 is opened, and the glue in the glue tank 28 falls from the glue spraying tube 29 into a plurality of glue spraying heads, and the plurality of glue spraying heads act on the surface of the glue coating roller 27, and the motor 26 is started, and its output end drives the rotating shaft 25 to rotate, and the rotating shaft 25 drives the glue coating roller 27 to rotate, so that a layer of glue is evenly covered on the surface of the glue coating roller 27. The electric conveyor belt 5 is started, and the wooden board moves due to the transmission of the electric conveyor belt 5, and the side that needs to be coated with glue moves to the bottom of the mounting frame 21, and the motor 26 and the cylinder 22 are started, and the output end of the cylinder 22 drives the moving frame 23 to move, and the moving frame 23 drives the glue coating roller 27 to contact the surface of the wooden board, and the output end of the motor 26 drives the glue coating roller 27 to rotate, so that a layer of glue is evenly coated on the side of the board.

[0043] Then the electric conveyor belt 5 starts again, transfers the plate to the bottom of the connecting frame 42, the air pump 31 starts, pumps the gas into the heating box 32, the electric heating net 33 heats the gas to a suitable temperature, and the hot gas is then transferred to the conveying pipe 35 through the connecting pipe 34, and then a number of nozzles 36 act on the surface of the plate, so that the colloid on the surface of the plate is quickly solidified without waiting. Then the electric conveyor belt 5 moves the plate to the bottom of the adhesive stripping mechanism 6.

[0044] Before the colloid solidifies, the staff can adjust the position of the delivery tube 35 according to the actual thickness of the plate. They only need to turn the hand wheel 43. The hand wheel 43 drives the reverse double-threaded rod 41 to rotate. The two sliders 44 drive the two adjustment rods 45 to rotate by being threadedly connected with the reverse double-threaded rod 41, so that the two adjustment rods 45 pull or push the delivery tube 35 up and down, so that several nozzles 36 can be suitable for different types of plates.

[0045] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A device for applying glue strips to produce wood panels, comprising a support frame (1), characterized in that: The opposite sides of the support frame (1) are movably connected to an electric conveyor belt (5), a glue coating component (2) is fixedly installed at the front positions of the left and right upper ends of the support frame (1), a colloid curing component (3) is fixedly installed at the middle positions of the left and right upper ends of the support frame (1), an adjustment component (4) is movably connected to the top of the colloid curing component (3), and a glue strip mechanism (6) is fixedly installed at the rear positions of the left and right upper ends of the support frame (1).

2. The glue strip gluing device for producing wooden boards according to claim 1, characterized in that: The glue coating assembly (2) comprises a mounting frame (21), a cylinder (22) being fixedly mounted at the left position of the top of the inner wall of the mounting frame (21), a moving frame (23) being fixedly mounted at the output end of the cylinder (22), a telescopic rod (24) being fixedly mounted at the right position of the top of the inner wall of the mounting frame (21), and the output end of the telescopic rod (24) being fixedly connected to the upper right portion of the moving frame (23).

3. The glue strip gluing device for producing wooden boards according to claim 2, characterized in that: The left and right parts of the inner wall of the movable frame (23) are rotatably connected to a rotating shaft (25) penetrating the left part of the movable frame (23); a glue coating roller (27) is fixedly sleeved on the middle part of the outer wall of the rotating shaft (25); a motor (26) is fixedly installed on the left side of the movable frame (23); and an output end of the motor (26) is fixedly connected to the left end of the rotating shaft (25).

4. The glue strip gluing device for producing wooden boards according to claim 3 is characterized in that: A glue box (28) capable of being filled with glue is fixedly mounted in the middle of the upper end of the movable frame (23); a glue spraying pipe (29) penetrating the top of the movable frame (23) is fixedly mounted at the lower end of the glue box (28); the glue spraying pipe (29) is located directly above the glue coating roller (27); and a plurality of glue spraying heads arranged in a linear manner are fixedly mounted at the bottom of the outer wall of the glue spraying pipe (29).

5. The glue strip gluing device for producing wooden boards according to claim 1, characterized in that: The colloid curing component (3) comprises an air pump (31), the right side of the air pump (31) is fixedly connected to the middle of the left side of the support frame (1), a heating box (32) is fixedly installed at the output end of the air pump (31), an electric heating net (33) is fixedly installed at the middle of the inner wall of the heating box (32), a connecting pipe (34) is fixedly installed at the right upper end of the heating box (32), a delivery pipe (35) is fixedly installed at one end of the connecting pipe (34) away from the heating box (32), and a plurality of linearly arranged nozzles (36) are fixedly installed at the bottom of the outer wall of the delivery pipe (35).

6. The device for applying glue strips to produce wood-based panels according to claim 5, characterized in that: The adjustment assembly (4) comprises a reverse double-threaded rod (41), a connecting frame (42) is fixedly mounted at the middle position of the left and right parts of the upper end of the support frame (1), the left and right ends of the reverse double-threaded rod (41) are rotatably connected to the left and right parts of the inner wall of the connecting frame (42), the left end of the reverse double-threaded rod (41) passes through the left part of the connecting frame (42) and is fixedly mounted with a hand wheel (43), the left and right parts of the outer wall of the reverse double-threaded rod (41) are both threadedly connected with sliders (44), and a through hole matching the connecting pipe (34) is opened on the left side of the connecting frame (42).

7. The glue strip gluing device for producing wooden boards according to claim 6, characterized in that: The lower ends of the two sliders (44) are rotatably connected to adjustment rods (45), and one end of the two adjustment rods (45) away from the two sliders (44) is rotatably connected to the left and right positions of the top of the outer wall of the conveying pipe (35).

8. The glue strip gluing device for producing wooden boards according to claim 7, characterized in that: The left and right parts of the outer wall of the conveying pipe (35) are fixedly mounted with fixed sleeves (46), the front and rear parts of the outer walls of the two fixed sleeves (46) are fixedly mounted with sliding rods (47), the tops of the outer walls of four adjacent sliding rods (47) are slidably connected to the inner walls of the left and right parts of the upper end of the connecting frame (42), and the upper ends of the four sliding rods (47) are fixedly mounted with limit blocks (48).

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