Edge band production base material feeding equipment

Abstract

The utility model discloses base material feeding equipment for edge band production, and belongs to the technical field of feeding. The device mainly comprises a frame body; the feeding mechanism is mounted at the upper end of the frame body and comprises a conveying pipe, a feeding mechanism, a feeding mechanism and a discharging mechanism, and the conveying pipe is mounted on one side of the frame body; the feeding hole is formed in the upper end of the conveying pipe; the feeding opening is formed in the lower end of the conveying pipe; the temperature control pipe is arranged on the outer wall of the material conveying pipe in a sleeving manner; the rotating shaft is mounted in the material conveying pipe; and the heating unit is mounted in the rotating shaft. According to the feeding equipment for the edge band production base materials, by arranging the heating unit, the effects that the production base materials are kept dry and are not prone to bonding, so that the fluidity cannot be reduced, and then the feeding equipment cannot be blocked in the feeding process are achieved.

Description

Technical Field

[0001] This application relates to the technical field of feeding, and specifically relates to a feeding device for the production base material of edge bands. Background Art

[0002] Edge bands, also known as edge strips, edge seals, edge tapes, etc., are materials such as plastics and woods formed by extrusion or printing. They are usually used to wrap the edges of furniture, buildings, packaging and other products to play various roles such as protecting the surface, beautifying the edge, and enhancing the material strength.

[0003] The production base material of edge bands mainly refers to the basic materials used to manufacture edge bands. Among them, PVC resin is the main production base material for PVC edge bands. During the production process of edge bands, a feeding device can be used to transport the production base materials (such as PVC resin, calcium carbonate powder, etc.) from the storage bin or hopper to the subsequent processing equipment.

[0004] However, during the operation of the feeding device for the production base material of edge bands, due to the too large particle size or too high humidity of the production base material, the production base material particles are prone to adhesion, resulting in a decrease in fluidity, thus blocking the feeding device during the feeding process, and further affecting the working efficiency of the feeding device for the production base material of edge bands.

[0005] Therefore, it is necessary to provide a feeding device for the production base material of edge bands to solve the above problems.

[0006] It should be noted that the above information disclosed in this background art section is only used to understand the background art of the concept of this application, and therefore, it may include information that does not constitute the prior art. Summary of the Invention

[0007] Based on the above problems existing in the prior art, the problem to be solved by this application is: to provide a feeding device for the production base material of edge bands, which solves the problem that due to the too large particle size or too high humidity of the production base material, the production base material particles are prone to adhesion, resulting in a decrease in fluidity, thus blocking the feeding device during the feeding process.

[0008] The technical solution adopted by this application to solve its technical problems is: a feeding device for the production base material of edge bands, including:

[0009] A frame;

[0010] A feeding mechanism, which is installed at the upper end of the frame. The feeding mechanism is used for feeding the processed production base material. The feeding mechanism includes:

[0011] A material conveying pipe, which is installed on one side of the frame;

[0012] A feeding port, which is installed at the upper end of the material conveying pipe;

[0013] A feeding port, which is installed at the lower end of the feeding pipe;

[0014] A temperature control pipe, which is sleeved on the outer wall of the feeding pipe:

[0015] A rotating shaft, which is installed inside the feeding pipe;

[0016] A heating unit, which is installed inside the rotating shaft.

[0017] Furthermore, a crushing mechanism is fixedly arranged at the upper end of the frame body. The crushing mechanism includes a box body fixedly arranged at the upper end of the frame body, and two groups of crushing rollers are rotatably arranged inside the box body.

[0018] Furthermore, a fixing plate is fixedly arranged on one side of the box body, a first motor is fixedly arranged at the upper end of the fixing plate, the output end of the first motor is fixedly installed with one of the crushing rollers, gears are fixedly installed on the crushing rollers, and the gears are meshed with each other.

[0019] Furthermore, a feeding channel is fixedly arranged at the lower end of the box body.

[0020] Furthermore, the feeding mechanism includes a connecting plate fixedly arranged at the upper end of the frame body, a second motor is fixedly arranged at the upper end of the connecting plate, the output end of the second motor is fixedly connected with a transmission component. The transmission component includes a first belt pulley connected to the output end of the second motor, a second belt pulley is arranged at a position of the rotating shaft close to the first belt pulley, and a belt is arranged for transmission between the second belt pulley and the first belt pulley.

[0021] Furthermore, a feeding port is fixedly opened at the lower end of the feeding pipe, and a discharging port is fixedly opened at the upper end of the feeding pipe.

[0022] Furthermore, spiral fins are fixedly arranged on the outer part of the rotating shaft, and the spiral fins are spirally arranged on the outer part of the rotating shaft.

[0023] Furthermore, a cavity is arranged inside the rotating shaft. The heating unit includes a heating wire rotatably arranged in the cavity inside the rotating shaft. One end of the heating wire is located outside the feeding pipe and forms a protruding end. A connecting end head is installed on the protruding end through a bearing, and the connecting end head is fixedly installed with the feeding pipe.

[0024] The beneficial effect of this application is that: a feeding device for the production base material of edge bands provided by this application, by setting a heating unit, achieves the effect that the production base materials are kept dry and not easily adhered, so as not to cause a reduction in fluidity, and further will not block the feeding device during the feeding process.

[0025] In addition to the purposes, features and advantages described above, the present application has other purposes, features and advantages. The following will refer to the drawings to further describe the present application in detail. Description of the Drawings

[0026] The accompanying drawings forming a part of the present application are used to provide a further understanding of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation of the present application. In the drawings:

[0027] Figure 1 is an overall schematic diagram of a feeding device for a base material for producing edge strips in the present application;

[0028] Figure 2 is Figure 1 a schematic diagram of the crushing mechanism in;

[0029] Figure 3 is Figure 1 a schematic diagram of the feeding mechanism in;

[0030] Figure 4 is Figure 3 a schematic diagram of the heating unit in;

[0031] Among them, the reference numerals in the drawings are as follows:

[0032] 1, frame; 2, crushing mechanism; 3, feeding mechanism; 20, box body; 21, crushing roller; 22, first motor; 23, fixing plate; 24, feeding channel; 30, second motor; 31, belt; 32, second pulley; 33, feeding pipe; 34, temperature control pipe; 36, feeding port; 350, rotating shaft; 351, spiral blade; 353, heating unit; 37, connecting plate; 38, feeding opening. Detailed Embodiments

[0033] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The following will refer to the drawings and combine with the embodiments to describe the present application in detail.

[0034] In order to enable those skilled in the art to better understand the solution of the present application, the following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0035] Such as Figures 1 - 3As shown in the figure, the present application provides a feeding device for the base material of edge banding strips, including a frame 1 and a crushing mechanism 2 fixedly arranged at the upper end of the frame 1. The crushing mechanism 2 is suitable for crushing and feeding the production base material to prevent blockage caused by large pieces of production base material;

[0036] The crushing mechanism 2 includes a box body 20 fixedly arranged at the upper end of the frame 1. Inside the box body 20, two groups of crushing rollers 21 are rotatably arranged. The crushing rollers 21 are suitable for crushing the base material;

[0037] At the same time, a fixing plate 23 is fixedly arranged on one side of the box body 20. A first motor 22 is fixedly arranged at the upper end of the fixing plate 23. The output end of the first motor 22 is fixedly installed with one group of crushing rollers 21. Gears are fixedly installed on both groups of crushing rollers 21, and the two gears are meshed with each other. Thus, the first motor 22 can drive the two groups of crushing rollers 21 to move towards each other, and the base material is extruded and crushed by the crushing rollers 21, so that large pieces of the base material are crushed to realize the crushing operation of the base material;

[0038] At the same time, a feeding channel 24 is fixedly arranged at the lower end of the box body 20. The feeding channel 24 is suitable for passing the crushed base material to facilitate the feeding process;

[0039] As Figure 1 and Figures 3 - 4 shown, a feeding mechanism 3 is arranged on the frame 1. The feeding mechanism 3 is suitable for feeding the crushed base material;

[0040] The feeding mechanism 3 includes a connecting plate 37 fixedly arranged at the upper end of the frame 1. A second motor 30 is fixedly arranged at the upper end of the connecting plate 37. The output end of the second motor 30 is fixedly connected with a transmission component. The transmission component includes a first pulley (not marked in the figure) connected to the output end of the second motor 30. Thus, the second motor 30 can drive the first pulley to rotate;

[0041] At the same time, a feeding pipe 33 is fixedly installed on the side of the frame 1 away from the crushing mechanism 2. The feeding pipe 33 is suitable for transporting the base material. An inlet 36 is opened at the lower end of the feeding pipe 33. The inlet 36 is adapted to the feeding channel 24. The inlet 36 is suitable for introducing the crushed base material into the feeding pipe 33;

[0042] At the same time, a rotating shaft 350 is installed in the feeding pipe 33 by bearings. A second pulley 32 is arranged at a position of the rotating shaft 350 close to the first pulley. A belt 31 is arranged in a transmission manner between the second pulley 32 and the first pulley. Thus, the rotation of the first pulley can drive the rotating shaft 350 to rotate synchronously;

[0043] And a spiral blade 351 is fixedly arranged outside the rotating shaft 350. The spiral blade 351 is spirally arranged outside the rotating shaft 350 and is adapted to spirally lift the base material for feeding operation;

[0044] Meanwhile, a feeding port 38 is opened at the upper end of the feeding pipe 33, and the feeding port 38 is adapted to convey the base material in the feeding pipe 33 to the next process;

[0045] And a temperature control pipe 34 is fixedly sleeved on the outer wall of the feeding pipe 33. The temperature control pipe 34 is spirally sleeved on the outer wall of the feeding pipe 33. Meanwhile, an inlet and an outlet (not marked in the figure) are arranged on the temperature control pipe 34 for introducing a heat medium to heat the outer wall of the feeding pipe 33, and then heat the base material. It can be understood that a pump body communicating with the temperature control pipe 34 can be arranged on the frame 1, and the pump body is connected with an external heat medium, so that the heat medium can be pumped into the temperature control pipe 34 through the pump body. In this application, the heat medium can be heated gas or liquid;

[0046] In summary, when the base material enters the feeding pipe 33 from the feeding port 36 for feeding transmission, at this time, the temperature control pipe 34 will introduce the heat medium from the inlet, and discharge it from the outlet through the temperature control pipe 34 to transfer the heat of the heat medium into the feeding pipe 33, preventing the fine base material from caking and blocking in the feeding pipe 33 and affecting the feeding efficiency;

[0047] Such as Figure 4 As shown, a cavity (not shown in the figure) is arranged inside the rotating shaft 350. Meanwhile, a heating unit 353 is fixedly arranged in the cavity inside the rotating shaft 350, and the heating unit 353 is adapted to further heat and dry the base material;

[0048] The heating unit 353 includes a heating wire (not marked in the figure) rotatably arranged in the cavity inside the rotating shaft 350. One end of the heating wire is located outside the feeding pipe 33 and forms a protruding end. Meanwhile, a connecting end is mounted on the protruding end by a bearing, and the connecting end is used to connect with an external power supply, so that the heating wire can be electrified and heated through the external power supply, and then the cavity inside the rotating shaft 350 can be heated, and the base material can be heated and dried through the rotating shaft 350, so that the base material can be fully dried inside the feeding pipe 33;

[0049] In this application, the connecting end can be fixedly installed with the feeding pipe 33 to maintain the stability of the heating wire.

[0050] The above are only the preferred embodiments of the present application and are not used to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A feeding device for edge banding production base material, characterized in that: include: Frame (1); A feeding mechanism (3) is installed at the upper end of the frame (1), and is used to feed the processed production base material. The feeding mechanism (3) comprises: A material delivery pipe (33), the material delivery pipe (33) being installed on one side of the frame (1); A feed inlet (36), the feed inlet (36) being installed at the upper end of the feed delivery pipe (33); A feeding port (38) installed at the lower end of the feeding pipe (33); A temperature control tube (34), the temperature control tube (34) being sleeved on the outer wall of the feed conveying tube (33): A rotating shaft (350), the rotating shaft (350) being installed inside the material conveying pipe (33); A heating unit (353), wherein the heating unit (353) is installed inside the rotating shaft (350).

2. The edge banding production base material feeding equipment according to claim 1, characterized in that: A crushing mechanism (2) is fixedly arranged on the upper end of the frame (1), and the crushing mechanism (2) comprises a box (20) fixedly arranged on the upper end of the frame (1), and two groups of crushing rollers (21) are rotatably arranged inside the box (20).

3. The edge banding production base material feeding equipment according to claim 2 is characterized by: A fixing plate (23) is fixedly arranged on one side of the box body (20), a first motor (22) is fixedly arranged on the upper end of the fixing plate (23), an output end of the first motor (22) is fixedly mounted on one group of the crushing rollers (21), and gears are fixedly mounted on the crushing rollers (21), the gears meshing with each other.

4. The edge banding production base material feeding equipment according to claim 2, characterized in that: A loading channel (24) is fixedly provided at the lower end of the box body (20).

5. The edge banding production base material feeding equipment according to claim 1, characterized in that: The feeding mechanism (3) comprises a connecting plate (37) fixedly arranged on the upper end of the frame (1); a second motor (30) is fixedly arranged on the upper end of the connecting plate (37); an output end of the second motor (30) is fixedly connected to a transmission assembly; the transmission assembly comprises a first pulley connected to the output end of the second motor (30); a second pulley (32) is arranged at a position of the rotating shaft (350) close to the first pulley; and a belt (31) is arranged between the second pulley (32) and the first pulley for transmission.

6. The edge banding production base material feeding equipment according to claim 1, characterized in that: A feed port (36) is fixedly provided at the lower end of the material delivery pipe (33), and a loading port (38) is fixedly provided at the upper end of the material delivery pipe (33).

7. The edge banding production base material feeding equipment according to claim 1, characterized in that: A spiral piece (351) is fixedly arranged outside the rotating shaft (350), and the spiral piece (351) is spirally arranged outside the rotating shaft (350).

8. The edge banding production base material feeding equipment according to claim 1, characterized in that: A cavity is provided inside the rotating shaft (350), and the heating unit (353) comprises a heating wire rotatably provided in the cavity inside the rotating shaft (350), one end of the heating wire is located outside the feed pipe (33) and forms a protruding end, a connecting end is mounted on a bearing on the protruding end, and the connecting end is fixedly mounted to the feed pipe (33).

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