Gluing machine for foam material processing and capable of achieving multi-stage flat pressing, dispensing and smearing

Abstract

The utility model provides a multi-stage flat pressing, dispensing and smearing type gluing machine for foam material processing. The multi-stage flat pressing glue dispensing and smearing glue spreader for foam material processing comprises a bottom plate, wherein a guide mechanism, a glue spreading mechanism, an adjusting mechanism and a conveying mechanism are arranged on the bottom plate; the guide mechanism comprises a first [-shaped frame, a two-way threaded rod, a first motor, two internal thread sliding plates and two guide plates, the first [-shaped frame is fixedly mounted at the top of the bottom plate, the two-way threaded rod is rotatably mounted in the first [-shaped frame, the first motor is fixedly mounted on the outer wall of the first [-shaped frame, and the two internal thread sliding plates are rotatably mounted in the first motor. And an output shaft of the first motor is fixedly connected with one end of a bidirectional threaded rod. The multi-stage flat pressing, dispensing and smearing gluing machine for foam material processing has the advantages that a foam material can be guided and centered, the gluing width can be adjusted according to the width of the foam material, and glue waste is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of glue coating, in particular to a glue coating machine for processing foaming materials with multi-stage flat-pressure glue dispensing. Background Art

[0002] Foaming materials are made of raw materials such as plastics and rubber, with auxiliary materials such as catalysts, foam stabilizers, and foaming agents. Through physical foaming or cross-linking foaming, a large amount of fine bubbles appear in the plastics and rubber, increasing the volume and reducing the density. Soft foaming materials are light in weight and soft in nature, and have functions such as cushioning, sound absorption, shock absorption, heat preservation, and filtering.

[0003] In the related technology, a glue coating machine for processing foamed materials with multi-stage flat pressure glue dispensing is disclosed, including a glue coating machine main body, connecting plates are attached to both sides of the top of the outer wall of the glue coating machine main body, and slide grooves are opened in the middle of the two groups of connecting plates. Slide blocks are sleeved inside the two groups of slide grooves, and connecting rods pass through the middle of the two groups of slide blocks. One end of the two groups of connecting rods is fixedly connected to the rotor output end of the motor, and the other side of the outer wall of the two groups of connecting rods is fixedly connected to a rotating block, and the other end of the two groups of connecting rods is embedded in the movable groove. The motor is started to work, and the motor drives the rotating block at the output end of the motor rotor to rotate. The rotation of the rotating block drives the sliding plate to move, and the movement of the sliding plate drives the cleaning knife to move, so that the glue coating machine can automatically and repeatedly clean the processing surface of the glue coating machine during operation, so that the exposed glue can be collected without affecting subsequent processing, thereby improving the practicality of the device.

[0004] However, the above structure still has some shortcomings. It collects the leaked glue liquid after scraping it off. However, this method requires the glue liquid to be processed later, which increases the cost and is relatively inconvenient.

[0005] Therefore, it is necessary to provide a new multi-stage flat pressure dispensing glue coating machine for foam material processing to solve the above technical problems. Utility Model Content

[0006] The technical problem solved by the utility model is to provide a glue coating machine for processing foam materials, which can guide and center the foam materials, adjust the glue coating width according to the width of the foam materials, and avoid the waste of glue liquid by multi-stage flat pressure point glue coating.

[0007] In order to solve the above technical problems, the utility model provides a multi-stage flat-pressure glue dispensing glue coating machine for foam material processing, which comprises: a bottom plate, on which a guide mechanism, a glue coating mechanism, an adjustment mechanism and a conveying mechanism are arranged;

[0008] The guiding mechanism includes a first C-shaped frame, a bidirectional threaded rod, a first motor, two internally threaded sliding plates and two guiding plates. The first C-shaped frame is fixedly installed on the top of the bottom plate. The bidirectional threaded rod is rotatably installed in the first C-shaped frame. The first motor is fixedly installed on the outer wall of the first C-shaped frame. The output shaft of the first motor is fixedly connected to one end of the bidirectional threaded rod. Both of the two internally threaded sliding plates are threadedly sleeved on the bidirectional threaded rod. The two guiding plates are respectively fixedly installed at the bottoms of the two internally threaded sliding plates;

[0009] The glue application mechanism includes a second C-shaped plate, two hydraulic cylinders, a lifting plate and a glue nozzle. The second C-shaped plate is fixedly installed on the top of the bottom plate. The two hydraulic cylinders are both fixedly installed on the second C-shaped plate. The lifting plate is fixedly installed on the output shafts of the two hydraulic cylinders. The glue nozzle is fixedly installed at the bottom of the lifting plate.

[0010] As a further solution of the present utility model, the adjustment mechanism includes two retaining sleeves, two mounting plates, two internally threaded sleeves, a bi-axial motor and two unidirectional threaded rods. Both of the two retaining sleeves are slidably sleeved on the glue nozzle. The two mounting plates are respectively fixedly installed on one side of the retaining sleeves. The two internally threaded sleeves are respectively fixedly installed on the two mounting plates. The bi-axial motor is fixedly installed at the bottom of the lifting plate. One ends of the two unidirectional threaded rods respectively extend into the two internally threaded sleeves and are threadedly connected to the internally threaded sleeves.

[0011] As a further solution of the present utility model, the conveying mechanism includes four fixing plates, two conveying shafts, a second motor, two conveying rollers and a conveyor belt. The four fixing plates are all fixedly installed on the top of the bottom plate. The two conveying shafts are rotatably installed on the four fixing plates. The second motor is fixedly installed on the corresponding fixing plate. The output shaft of the second motor is fixedly connected to the corresponding conveying shaft. The two conveying rollers are respectively fixedly sleeved on the two conveying shafts. The conveyor belt is wound around the two conveying rollers.

[0012] As a further solution of the present utility model, a limiting slide bar is fixedly installed in the first C-shaped frame. The limiting slide bar penetrates through the two internally threaded sliding plates and is slidably connected to the internally threaded sliding plates.

[0013] As a further solution of the present utility model, a plurality of supporting rollers are installed on the top of the bottom plate. All of the plurality of supporting rollers are in contact with the conveyor belt.

[0014] As a further solution of the present utility model, guiding blocks are fixedly installed on both sides of the glue nozzle. Two guiding grooves are respectively formed in the two retaining sleeves. The guiding blocks and the guiding grooves are adapted to each other.

[0015] Compared with the related technologies, the glue applicator for processing foaming materials with multi-stage flat pressing and dispensing provided by the present utility model has the following beneficial effects:

[0016] 1. By providing a guiding mechanism, the present utility model enables the guiding of the foaming material to make it centered;

[0017] 2. By providing a glue application mechanism, the present utility model enables the glue nozzle to move downwards to apply glue to the foaming material;

[0018] 3. By providing an adjustment mechanism, the present utility model enables the adjustment of the glue application width according to the width of the foaming material, avoiding glue waste;

[0019] 4. By providing a conveying mechanism, the present utility model enables the conveying of the foaming material, so as to continuously apply glue to the foaming material. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] For the convenience of those skilled in the art to understand, the present utility model will be further described below with reference to the accompanying drawings.

[0021] Figure 1 is a schematic three-dimensional structure diagram of the glue applicator for processing foaming materials with multi-stage flat pressing and dispensing provided by the present utility model;

[0022] Figure 2 is a schematic first partial structure diagram of the glue applicator for processing foaming materials with multi-stage flat pressing and dispensing provided by the present utility model;

[0023] Figure 3 is a schematic second partial structure diagram of the glue applicator for processing foaming materials with multi-stage flat pressing and dispensing provided by the present utility model.

[0024] In the figure: 1. bottom plate; 2. first C-shaped frame; 3. bidirectional threaded rod; 4. first motor; 5. internally threaded sliding plate; 6. guiding plate; 7. second C-shaped plate; 8. hydraulic cylinder; 9. lifting plate; 10. glue nozzle; 11. retaining sleeve; 12. mounting plate; 13. internally threaded sleeve; 14. double-shaft motor; 15. unidirectional threaded rod; 16. fixing plate; 17. conveying shaft; 18. second motor; 19. conveying roller; 20. conveyor belt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Please refer to Figure 1 , Figure 2 and Figure 3 , wherein, Figure 1 is a schematic three-dimensional structure diagram of the glue applicator for processing foaming materials with multi-stage flat pressing and dispensing provided by the present utility model; Figure 2 is a schematic first partial structure diagram of the glue applicator for processing foaming materials with multi-stage flat pressing and dispensing provided by the present utility model; Figure 3This is the second partial structural schematic diagram of the glue applicator for processing foaming materials with multi-stage flat pressing and glue dotting. The glue applicator for processing foaming materials with multi-stage flat pressing and glue dotting includes: a bottom plate 1, on which a guiding mechanism, a glue applying mechanism, an adjusting mechanism, and a conveying mechanism are provided;

[0026] The guiding mechanism includes a first C-shaped frame 2, a bidirectional threaded rod 3, a first motor 4, two internally threaded sliding plates 5, and two guiding plates 6. The first C-shaped frame 2 is fixedly installed on the top of the bottom plate 1. The bidirectional threaded rod 3 is rotatably installed inside the first C-shaped frame 2. The first motor 4 is fixedly installed on the outer wall of the first C-shaped frame 2, and the output shaft of the first motor 4 is fixedly connected to one end of the bidirectional threaded rod 3. Both of the two internally threaded sliding plates 5 are threadedly sleeved on the bidirectional threaded rod 3, and the two guiding plates 6 are respectively fixedly installed at the bottoms of the two internally threaded sliding plates 5;

[0027] The glue applying mechanism includes a second C-shaped plate 7, two hydraulic cylinders 8, a lifting plate 9, and a glue nozzle 10. The second C-shaped plate 7 is fixedly installed on the top of the bottom plate 1. Both of the two hydraulic cylinders 8 are fixedly installed on the second C-shaped plate 7. The lifting plate 9 is fixedly installed on the output shafts of the two hydraulic cylinders 8, and the glue nozzle 10 is fixedly installed at the bottom of the lifting plate 9.

[0028] As Figure 3 shown, the adjusting mechanism includes two retaining sleeves 11, two mounting plates 12, two internally threaded sleeves 13, a bi-axial motor 14, and two unidirectional threaded rods 15. Both of the two retaining sleeves 11 are slidably sleeved on the glue nozzle 10. Both of the two mounting plates 12 are fixedly installed on one side of the retaining sleeve 11. The two internally threaded sleeves 13 are respectively fixedly installed on the two mounting plates 12. The bi-axial motor 14 is fixedly installed at the bottom of the lifting plate 9. The two unidirectional threaded rods 15 are respectively fixedly installed on the two output shafts of the bi-axial motor 14, and one ends of the two unidirectional threaded rods 15 respectively extend into the two internally threaded sleeves 13 and are threadedly connected to the internally threaded sleeves 13;

[0029] By providing the adjusting mechanism, it is possible to adjust the width of the glue application according to the width of the foaming material, avoiding waste of glue.

[0030] As Figure 1 shown, the conveying mechanism includes four fixing plates 16, two conveying shafts 17, a second motor 18, two conveying rollers 19, and a conveyor belt 20. The four fixing plates 16 are all fixedly installed on the top of the bottom plate 1. The two conveying shafts 17 are rotatably installed on the four fixing plates 16. The second motor 18 is fixedly installed on the corresponding fixing plate 16, and the output shaft of the second motor 18 is fixedly connected to the corresponding conveying shaft 17. The two conveying rollers 19 are respectively fixedly sleeved on the two conveying shafts 17, and the conveyor belt 20 is wound around the two conveying rollers 19;

[0031] By setting up a conveying mechanism, the foaming material can be conveyed, so that the foaming material can be continuously coated with glue.

[0032] As Figure 2 shown, a limiting slide bar is fixedly installed inside the first C-shaped frame 2, and the limiting slide bar penetrates through two internally threaded sliding plates 5 and is slidably connected to the internally threaded sliding plates 5;

[0033] By setting up the limiting slide bar, the internally threaded sliding plate 5 can be supported and restricted, so that the internally threaded sliding plate 5 can move smoothly.

[0034] As Figure 1 shown, a plurality of support rollers are installed on the top of the bottom plate 1, and all the support rollers are in contact with the conveyor belt 20;

[0035] By setting up the support rollers, the conveyor belt 20 can be supported to prevent the conveyor belt 20 from sagging when the foaming material is conveyed.

[0036] As Figure 3 shown, guide blocks are fixedly installed on both sides of the glue nozzle 10, and two guide grooves are formed in each of the two retaining sleeves 11, and the guide blocks and the guide grooves are adapted to each other;

[0037] By setting up the guide blocks and the guide grooves, the retaining sleeve 11 can be easily sleeved on the glue nozzle 10 and can slide smoothly on the glue nozzle 10.

[0038] The working principle of the glue applicator for processing foaming materials with multi-stage flat pressing and glue application provided by the present utility model is as follows:

[0039] First step: When in use, place the foaming material on the conveyor belt 20, start the second motor 18, the second motor 18 drives the conveying shaft 17 to rotate, the conveying shaft 17 drives the conveying roller 19 to rotate, the conveying roller 19 drives the conveyor belt 20 to rotate to convey the foaming material, start the first motor 4, the first motor 4 drives the bidirectional threaded rod 3 to rotate, the bidirectional threaded rod 3 drives the two internally threaded sliding plates 5 and the two guide plates 6 to approach each other, so that the distance between the two guide plates 6 can be adjusted according to the width of the foaming material to guide and center the foaming material;

[0040] Second step: Start the hydraulic cylinder 8, the hydraulic cylinder 8 drives the lifting plate 9 to move downward, the lifting plate 9 drives the glue nozzle 10 to move downward to apply glue to the foaming material, start the double-shaft motor 14, the double-shaft motor 14 drives the two unidirectional threaded rods 15 to rotate, the two unidirectional threaded rods 15 drive the two internally threaded sleeves 13 to approach each other, and the two internally threaded sleeves 13 drive the two retaining sleeves 11 to approach each other through the mounting plate 12 to block the glue nozzle 10, so as to change the glue application width and make the glue application width consistent with the width of the foaming material to avoid waste of glue.

[0041] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0042] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0043] Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations or direct or indirect applications may be made to these embodiments without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the attached claims and their equivalents, which are equally included in the scope of patent protection of the present invention.

Claims

1. A glue coating machine for foam material processing with multi-stage flat pressure dispensing and coating, characterized in that: Including: A bottom plate, on which a guiding mechanism, a glue - applying mechanism, an adjusting mechanism and a conveying mechanism are arranged; The guiding mechanism includes a first C - shaped frame, a bidirectional threaded rod, a first motor, two internally threaded sliding plates and two guiding plates. The first C - shaped frame is fixedly installed on the top of the bottom plate. The bidirectional threaded rod is rotatably installed in the first C - shaped frame. The first motor is fixedly installed on the outer wall of the first C - shaped frame. The output shaft of the first motor is fixedly connected to one end of the bidirectional threaded rod. Both of the two internally threaded sliding plates are threadedly sleeved on the bidirectional threaded rod. The two guiding plates are respectively fixedly installed at the bottoms of the two internally threaded sliding plates; The glue - applying mechanism includes a second C - shaped plate, two hydraulic cylinders, a lifting plate and a glue nozzle. The second C - shaped plate is fixedly installed on the top of the bottom plate. The two hydraulic cylinders are both fixedly installed on the second C - shaped plate. The lifting plate is fixedly installed on the output shafts of the two hydraulic cylinders. The glue nozzle is fixedly installed at the bottom of the lifting plate.

2. The multi-stage flat-pressure glue dispensing glue coating machine for foam material processing according to claim 1 is characterized in that: The adjusting mechanism includes two retaining sleeves, two mounting plates, two internally threaded sleeves, a bi - axial motor and two unidirectional threaded rods. The two retaining sleeves are both slidably sleeved on the glue nozzle. The two mounting plates are both fixedly installed on one side of the retaining sleeves. The two internally threaded sleeves are respectively fixedly installed on the two mounting plates. The bi - axial motor is fixedly installed at the bottom of the lifting plate. The two unidirectional threaded rods are respectively fixedly installed on the two output shafts of the bi - axial motor. One ends of the two unidirectional threaded rods respectively extend into the two internally threaded sleeves and are threadedly connected with the internally threaded sleeves.

3. The multi-stage flat-pressure glue dispensing glue coating machine for foam material processing according to claim 1 is characterized in that: The conveying mechanism includes four fixing plates, two conveying shafts, a second motor, two conveying rollers and a conveyor belt. The four fixing plates are all fixedly installed on the top of the bottom plate. The two conveying shafts are rotatably installed on the four fixing plates. The second motor is fixedly installed on the corresponding fixing plate. The output shaft of the second motor is fixedly connected to the corresponding conveying shaft. The two conveying rollers are respectively fixedly sleeved on the two conveying shafts. The conveyor belt is wound around the two conveying rollers.

4. The multi-stage flat-pressure glue dispensing glue coating machine for foam material processing according to claim 1 is characterized in that: A limiting slide bar is fixedly installed in the first C - shaped frame. The limiting slide bar penetrates through the two internally threaded sliding plates and is slidably connected with the internally threaded sliding plates.

5. The multi-stage flat-pressure glue dispensing glue coating machine for foam material processing according to claim 1 is characterized in that: A plurality of supporting rollers are installed on the top of the bottom plate. All of the plurality of supporting rollers are in contact with the conveyor belt.

6. The multi-stage flat-pressure glue dispensing glue coating machine for foam material processing according to claim 2 is characterized in that: Guide blocks are fixedly installed on both sides of the glue nozzle. Two guide grooves are respectively formed in the two retaining sleeves. The guide blocks and the guide grooves are adapted to each other.

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