Fusion material flattening and conveying device

Abstract

The utility model discloses a molten material flattening and conveying device, which relates to the technical field of powder coating and comprises a conveying mechanism, a flattening mechanism and a cleaning mechanism, the flattening mechanism is arranged above the conveying mechanism, and the cleaning mechanism is arranged on one side of the conveying mechanism. The conveying mechanism comprises two conveying shafts and two conveying rollers fixedly connected to the outer walls of the conveying shafts in a sleeving mode, the outer walls of the two conveying rollers are sleeved with a conveying belt, the cleaning mechanism comprises a dust cover, a mounting shaft is rotationally connected between a front plate body and a rear plate body of the dust cover, and the outer wall of the mounting shaft is fixedly sleeved with an adhesion roller. And a plurality of spring pins are fixedly connected to the inner wall of the dustproof cover, by arranging the cleaning mechanism, the effect of cleaning the conveying belt in real time is achieved, and the problems that the flattened molten materials are adhered when being conveyed through the conveying belt, the conveying belt needs to be cleaned in time, and the influence on material transportation is avoided are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of powder coatings, in particular to a molten material flattening and conveying device. Background Art

[0002] Powder coating is a solid powdered synthetic resin coating composed of solid resin, pigment, filler and additives. The processing of powder coating requires the raw materials to be fully mixed in a certain proportion, then melted, extruded, pressed into sheets and cut into semi-finished products, and then crushed and ground, and the ultra-fine particles are removed by a cyclone separator to produce finished products. After testing and packaging, they can be put into storage.

[0003] At present, the molten material extruded by the equipment is generally an amorphous mass, which needs to be flattened before transportation and then transported through a conveyor belt to avoid direct tableting operations that will affect efficiency. However, when the flattened molten material is transported through a conveyor belt, there will be scraps that will fall and adhere to the conveyor belt, which will require cleaning of the conveyor belt. If the cleaning is not timely, it will affect the transportation of the material. Based on this, we propose a molten material flattening and conveying device for improvement. Utility Model Content

[0004] The main purpose of the utility model is to provide a molten material flattening and conveying device, which can effectively solve the technical problem in the background technology that the flattened molten material will adhere when being conveyed through a conveyor belt, and the conveyor belt needs to be cleaned in time to avoid affecting the transportation of materials.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A molten material flattening and conveying device comprises a conveying mechanism, a flattening mechanism and a cleaning mechanism, wherein the flattening mechanism is arranged above the conveying mechanism, the cleaning mechanism is arranged at a side position of the conveying mechanism, the conveying mechanism comprises two conveying shafts and two conveying rollers fixedly sleeved on the outer walls of the conveying shafts, a conveyor belt is sleeved on the outer walls of the two conveying rollers, the cleaning mechanism comprises a dust cover, a mounting shaft is rotatably connected between the front and rear plates of the dust cover, an adhesion roller is fixedly sleeved on the outer wall of the mounting shaft, a plurality of spring pins are fixedly connected to the inner wall of the dust cover, a scraper is fixedly connected to the same end of the plurality of spring pins, and the scraper is arranged to fit the outer wall of the adhesion roller.

[0007] As a further solution of the utility model, the flattening mechanism includes a material holding box and a fixed plate fixedly installed on the upper end of the dust cover, an electric push rod 1 and a cylinder are fixedly provided on the top plate of the material holding box, the output ends of the electric push rod 1 and the cylinder are fixedly connected to the side baffle and the pressure plate respectively, one end of the fixed plate is fixedly connected to an electric push rod 2, the output end of the electric push rod 2 is fixedly connected to the push plate, and a material injection tube is fixedly sleeved on the rear end plate of the material holding box.

[0008] As a further solution of the utility model, the pressure plate is slidably arranged between the three side plates and the side baffle of the material holding box, and the push plate is slidably sleeved in the plate body of the material holding box at a side away from the side baffle.

[0009] As a further solution of the utility model, support plate 1 is fixedly connected to the front and rear outer walls of the material holding box, support plate 2 is sleeved on the front and rear end outer walls of the two conveying shafts, and the lower end surfaces of support plate 1 and support plate 2 are located at the same horizontal height.

[0010] As a further solution of the utility model, the rear end of the mounting shaft passes through the dust cover and is fixedly sleeved with a driven gear, and a driving gear is fixedly sleeved on the outer wall of one of the conveying shafts, and the driving gear is meshed with the driven gear.

[0011] As a further solution of the utility model, the adhesive roller is rotatably arranged on one side of the conveyor belt, and the adhesive roller is arranged in contact with the conveyor belt, and a guide outlet is opened at the lower end of the dust cover.

[0012] As a further solution of the utility model, a motor is fixedly arranged on the outer wall of one of the support plates 2, and the output end of the motor is fixedly connected to one end of the conveying shaft.

[0013] The beneficial effects of the utility model are as follows:

[0014] By setting up a cleaning mechanism and utilizing the meshing characteristics of the driving gear and the driven gear, the conveying shaft can simultaneously drive the installation shaft to rotate when rotating, thereby driving the adhesion roller to rotate to adhere the debris on the surface of the conveyor belt, and at the same time, the scraper can be used to scrape off the debris adhered to the adhesion roller, maintaining the adhesion function of the adhesion roller, and achieving real-time cleaning of the conveyor belt, which is convenient and trouble-free;

[0015] By connecting multiple spring pins between the scraper and the protective cover, the surface pressure of the scraper on the adhesion roller can be effectively buffered, the wear and tear of the adhesion roller can be reduced, and the life of the adhesion roller can be increased. At the same time, the adhesion roller arranged between the conveyor belt and the scraper can prevent the scraper from directly acting on the conveyor belt, which affects the life of the conveyor belt and is practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1This is a schematic diagram of the main structure of a molten material flattening and conveying device of the utility model;

[0017] Figure 2 This is a bottom view structural schematic diagram of a molten material flattening and conveying device of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of a molten material flattening and conveying device of the utility model;

[0019] Figure 4 It is a schematic front section view of the local structure of a molten material flattening and conveying device of the utility model.

[0020] In the figure: 1. conveying mechanism; 11. conveying shaft; 12. conveying roller; 13. conveyor belt; 14. driving gear; 2. flattening mechanism; 21. material box; 22. electric push rod 1; 23. cylinder; 24. side baffle; 25. pressure plate; 26. electric push rod 2; 27. push plate; 28. injection pipe; 3. cleaning mechanism; 31. dust cover; 32. mounting shaft; 33. adhesion roller; 34. spring pin; 35. scraper; 36. driven gear; 37. guide outlet. DETAILED DESCRIPTION

[0021] 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.

[0022] like Figure 1-4 As shown, a molten material flattening and conveying device includes a conveying mechanism 1, a flattening mechanism 2 and a cleaning mechanism 3, the flattening mechanism 2 is arranged above the conveying mechanism 1, the cleaning mechanism 3 is arranged at a side position of the conveying mechanism 1, the conveying mechanism 1 includes two conveying shafts 11 and two conveying rollers 12 fixedly sleeved on the outer wall of the conveying shaft 11, and the outer walls of the two conveying rollers 12 are sleeved with conveyor belts 13, and the cleaning mechanism 3 includes a dust cover 31, a mounting shaft 32 is rotatably connected between the front and rear plates of the dust cover 31, an adhesive roller 33 is fixedly sleeved on the outer wall of the mounting shaft 32, a plurality of spring pins 34 are fixedly connected to the inner wall of the dust cover 31, a scraper 35 is fixedly connected to the same end of the plurality of spring pins 34, and the scraper 35 is arranged to fit the outer wall of the adhesive roller 33.

[0023] In this embodiment, the flattening mechanism 2 includes a material holding box 21 and a fixed plate fixedly installed on the upper end of the dust cover 31, and an electric push rod 22 and a cylinder 23 are fixedly arranged on the top plate of the material holding box 21, and the output ends of the electric push rod 22 and the cylinder 23 are fixedly connected to the side baffle 24 and the pressure plate 25 respectively. One end of the fixed plate is fixedly connected to an electric push rod 26, and the output end of the electric push rod 26 is fixedly connected to a push plate 27. A material injection pipe 28 is fixedly sleeved on the rear end plate of the material holding box 21, and material is injected into the material holding box 21 through the material injection pipe 28, and then the cylinder 23 is started to drive the pressure plate 25 to flatten the molten material.

[0024] In this embodiment, the pressing plate 25 is slidably arranged between the three side plates and the side baffle 24 of the material box 21, and the pushing plate 27 is slidably sleeved in the plate body of the material box 21 on the side away from the side baffle 24. When the side baffle 24 rises and opens, the pushing plate 27 is driven to slide by the electric push rod 26 to push out the flattened molten material in the material box 21.

[0025] In this embodiment, support plate 1 is fixedly connected to the front and rear outer walls of the material box 21, and support plate 2 is sleeved on the front and rear outer walls of the two conveying shafts 11. The lower end surfaces of support plate 1 and support plate 2 are located at the same horizontal height. The material box 21 is supported by support plate 1, and one side of the dust cover 31 is fixedly connected to the material box 21, and the front end is fixedly connected to one of the support plates 2.

[0026] In this embodiment, the rear end of the installation shaft 32 passes through the dust cover 31 and is fixedly sleeved with a driven gear 36. A driving gear 14 is fixedly sleeved on the outer wall of one of the conveying shafts 11. The driving gear 14 and the driven gear 36 are meshed. By utilizing this meshing relationship, when the conveying shaft 11 rotates, it will drive the installation shaft 32 to rotate, and then drive the adhesion roller 33 to rotate.

[0027] In this embodiment, the adhesion roller 33 is rotatably arranged on one side of the conveyor belt 13, and the adhesion roller 33 is arranged in contact with the conveyor belt 13. The adhesion roller 33 absorbs the material adhered to the surface of the conveyor belt 13, and a guide port 37 is opened at the lower end of the dust cover 31 to discharge the scraped waste.

[0028] In this embodiment, a motor is fixedly installed on the outer wall of one of the support plates 2, and the output end of the motor is fixedly connected to one end of the conveying shaft 11. The conveying shaft 11 is rotated by the motor, thereby driving the conveying roller 12 to rotate, and then driving the conveyor belt 13 for conveying. This is the existing technology and will not be repeated here.

[0029] It should be noted that the utility model is a molten material flattening and conveying device. When in use, the molten material is injected into the material box 21 through the injection pipe 28, and then the cylinder 23 is started to drive the pressure plate 25 to descend to flatten the molten material, and then the cylinder 23 drives the pressure plate 25 to reset, and at the same time, the electric push rod 1 22 drives the side baffle 24 to rise, and then the electric push rod 26 drives the push plate 27 to move, and the flattened molten material is pushed to the conveyor belt 13 for conveying. During the conveying process of the conveyor belt 13, the conveying shaft 11 is in a rotating state. Utilizing the characteristics of the meshing of the driving gear 14 and the driven gear 36, the mounting shaft 32 will rotate at the same time and drive the adhesion roller 33 to rotate. The adhesion roller 33 adheres to the debris on the surface of the conveyor belt 13, and then rotates to the other side, and the scraper 35 scrapes the debris and drops it into the dust cover 31, and finally it is exported through the outlet 37 to achieve the purpose of real-time cleaning.

[0030] 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 of the utility model is defined by the attached claims and their equivalents.

Claims

1. A molten material flattening and conveying device, comprising a conveying mechanism (1), a flattening mechanism (2) and a cleaning mechanism (3), wherein the flattening mechanism (2) is arranged above the conveying mechanism (1), and the cleaning mechanism (3) is arranged at a side of the conveying mechanism (1), characterized in that: The conveying mechanism (1) comprises two conveying shafts (11) and two conveying rollers (12) fixedly sleeved on the outer wall of the conveying shaft (11), and the outer walls of the two conveying rollers (12) are sleeved with conveyor belts (13). The cleaning mechanism (3) comprises a dust cover (31), and a mounting shaft (32) is rotatably connected between the front and rear plates of the dust cover (31), and an adhesive roller (33) is fixedly sleeved on the outer wall of the mounting shaft (32). A plurality of spring pins (34) are fixedly connected to the inner wall of the dust cover (31), and a scraper (35) is fixedly connected to the same end of the plurality of spring pins (34), and the scraper (35) is arranged in contact with the outer wall of the adhesive roller (33).

2. A molten material flattening and conveying device according to claim 1, characterized in that: The flattening mechanism (2) comprises a material holding box (21) and a fixed plate fixedly mounted on the upper end of a dust cover (31); an electric push rod 1 (22) and a cylinder (23) are fixedly arranged on the top plate of the material holding box (21); the output ends of the electric push rod 1 (22) and the cylinder (23) are fixedly connected to a side baffle (24) and a pressure plate (25) respectively; one end of the fixed plate is fixedly connected to an electric push rod 2 (26); the output end of the electric push rod 2 (26) is fixedly connected to a push plate (27); and a material injection pipe (28) is fixedly sleeved on the rear end plate of the material holding box (21).

3. A molten material flattening and conveying device according to claim 2, characterized in that: The pressing plate (25) is slidably arranged between the three side plates and the side baffle (24) of the material holding box (21), and the pushing plate (27) is slidably sleeved in the plate body of the material holding box (21) at a side away from the side baffle (24).

4. A molten material flattening and conveying device according to claim 2, characterized in that: Support plates 1 are fixedly connected to the front and rear outer walls of the material holding box (21), and support plates 2 are sleeved on the front and rear outer walls of the two conveying shafts (11), and the lower end surfaces of support plates 1 and 2 are located at the same horizontal height.

5. The molten material flattening and conveying device according to claim 1, characterized in that: The rear end of the installation shaft (32) passes through the dust cover (31) and is fixedly sleeved with a driven gear (36); a driving gear (14) is fixedly sleeved on the outer wall of one of the conveying shafts (11); the driving gear (14) and the driven gear (36) are meshed.

6. The molten material flattening and conveying device according to claim 1, characterized in that: The adhesive roller (33) is rotatably arranged on one side of the conveyor belt (13), and the adhesive roller (33) is arranged in close contact with the conveyor belt (13). The lower end of the dust cover (31) is provided with a guide outlet (37).

7. A molten material flattening and conveying device according to claim 4, characterized in that: A motor is fixedly arranged on the outer wall of one of the supporting plates 2, and an output end of the motor is fixedly connected to one end of the conveying shaft (11).

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