Discharging machine for flame-retardant glass fiber production

Abstract

The utility model discloses a discharging machine for flame-retardant glass fiber production. The discharging machine comprises a horizontally-placed material box and a screen arranged on the inner side of the material box. A material guide plate is further arranged on the inner side of the material box, a bottom baffle is arranged below the material guide plate, the stored flame-retardant glass fiber materials can be blocked, and normal storage of the materials is guaranteed; a driving motor is mounted on the outer wall of the material box through bolts, and the output end of the driving motor is connected with a rotating shaft; a partition plate is further fixed to the outer wall of the material box and used for limiting the bottom baffle when the bottom baffle moves. According to the discharging machine for flame-retardant glass fiber production, a cam is installed at the bottom end of a rotating shaft, the cam and a bottom baffle are attached to each other, and a gap exists between the cam and the bottom end of a material box, so that when the rotating shaft rotates, the cam is driven to rotate together, the cam pushes the bottom baffle, the bottom baffle and the material box are staggered, and materials fall off; and the purpose of quantitative blanking of the materials is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of flame-retardant glass fiber production, in particular to a material discharging machine for flame-retardant glass fiber production. Background Art

[0002] Flame-retardant glass fiber can be made into glass fiber board, which is a fireproof insulating material. During the production of flame-retardant glass fiber, a variety of raw materials are mixed, and the unloader unloads the raw materials onto another processing equipment, so that the entire production process forms an assembly line, speeding up the production progress of flame-retardant glass fiber.

[0003] As disclosed in publication number CN212215450U, a flame retardant material feeding device comprises a reaction barrel, a hopper and a motor, the hopper is fixedly connected to the outer wall of the reaction barrel, a feeding port is arranged at a corresponding position of the hopper on the arc-shaped plate of the reaction barrel, the motor is provided with a vertically downward output shaft, a fixed sleeve is fixedly connected to the output shaft, the fixed sleeve is fixedly connected to a sealing plate corresponding to the feeding port through a connecting rod, a slide groove is arranged in the top plate and the arc-shaped plate of the reaction barrel, an adjusting plate is slidably connected in the slide groove, the beneficial effect of the utility model is that when the device is in use, the sealing plate is driven to rotate by the operation of the motor, so that the sealing plate intermittently opens each feeding port, realizes intermittent feeding, avoids the risk of burning and bursting of the reaction barrel caused by too much feeding at one time, and at the same time, can also make the reaction between various raw materials more sufficient, the size of the feeding port can be adjusted by lifting and lowering the adjusting plate, thereby adjusting the feeding speed;

[0004] However, the device in the above application still has some shortcomings during use, such as it is not convenient to carry out quantitative feeding of raw materials. Too much or too little feeding of materials will affect the subsequent processing effect, thereby reducing the use effect of the device. Therefore, we propose a feeding machine for flame-retardant glass fiber production to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a feeding machine for the production of flame-retardant glass fiber, so as to solve the problem that the feeding device currently on the market is not convenient for quantitative feeding of raw materials, and too much or too little feeding of materials will affect the subsequent processing effect, thereby reducing the use effect of the device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a material discharging machine for flame-retardant glass fiber production, comprising a horizontally placed material box and a screen arranged inside the material box;

[0007] Also includes:

[0008] A material guide plate is also provided on the inner side of the material box, and a bottom baffle is provided below the material guide plate, which can block the stored flame-retardant glass fiber material to ensure the normal storage of the material;

[0009] A driving motor is installed on the outer wall of the material box by bolts, and the output end of the driving motor is connected to the rotating shaft;

[0010] A partition is also fixed to the outer wall of the material box for limiting the position of the bottom baffle when it moves.

[0011] Preferably, mounting blocks are provided at both left and right ends of the screen, and the mounting blocks are connected to the material box through a fixing groove, and the fixing groove is opened on the inner wall of the material box.

[0012] Preferably, two groups of the mounting blocks are provided, and the mounting blocks and the screen are an integrated structure, and the mounting blocks and the fixing grooves are slidably connected.

[0013] Preferably, a cam is installed at the bottom end of the rotating shaft, and the cam and the bottom baffle are in contact with each other, and there is a gap between the cam and the bottom end of the material box.

[0014] Preferably, a connecting spring is installed between the bottom baffle and the partition, and the bottom baffle is connected to one end of the guide rod, and the other end of the guide rod passes through the partition.

[0015] Preferably, limit blocks are installed on both ends of the bottom baffle, and the limit blocks form a sliding structure through the connecting groove and the material box, and the connecting groove is opened on the inner wall of the material box, and the connecting end of the limit block and the connecting groove is in a "T" shape.

[0016] Preferably, the bottom baffle and the guide rod are welded, and the guide rod and the partition are slidably connected, and the upper surface of the bottom baffle and the lower surface of the material box are in contact with each other, and the bottom of the material box is open.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows: the unloading machine for flame retardant glass fiber production drives the cam to rotate through the rotating shaft, so that the cam drives the bottom baffle to move, thereby achieving the purpose of quantitative unloading and improving the unloading effect, as shown in the following content:

[0018] A cam is installed at the bottom end of the rotating shaft, and the cam and the bottom baffle are fitted with each other, and there is a gap between the cam and the bottom end of the material box. In this way, when the rotating shaft rotates, the cam will be driven to rotate together, and the cam will push the bottom baffle, so that the material between the bottom baffle and the material box falls;

[0019] Furthermore, a connecting spring is installed between the bottom baffle and the partition, and the bottom baffle is connected to one end of the guide rod, and the other end of the guide rod passes through the partition. When the bottom baffle moves, the guide rod will be driven to move together, so that the bottom baffle moves more smoothly and prevents shaking.

[0020] Furthermore, limit blocks are installed at both ends of the bottom baffle, and the limit blocks form a sliding structure through the connecting groove and the material box, and the limit blocks are arranged on the inner wall of the material box, and the connecting end of the limit block and the connecting groove is in a "T" shape, so that under the action of the limit blocks, the bottom baffle can move more smoothly, and the bottom baffle can be limited to prevent the bottom baffle from falling;

[0021] Furthermore, the bottom baffle plate and the guide rod are welded, and the guide rod and the partition plate are slidably connected, and the upper surface of the bottom baffle plate and the lower surface of the material box are in contact with each other, and the bottom of the material box is open, which can make the connection between the bottom baffle plate and the guide rod more secure and prevent it from falling during use;

[0022] (2) Mounting blocks are provided at both ends of the screen, and the mounting blocks are connected to the material box through a fixing groove, and the fixing groove is opened on the inner wall of the material box. In this way, the material can be screened under the action of the screen, so that the particle size of the material during the later discharge is more uniform. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall main structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the connection structure between the rotating shaft and the cam of the utility model;

[0025] Figure 3 This is a schematic diagram of the cross-sectional structure of the material box of the utility model;

[0026] Figure 4 This is a schematic diagram of the bottom baffle structure of the utility model when viewed from above;

[0027] Figure 5 This is a schematic diagram of the connection structure between the partition and the guide rod of the utility model;

[0028] Figure 6 It is a schematic diagram of the cross-sectional structure of the connection between the bottom baffle and the limit block of the utility model.

[0029] In the figure: 1. material box; 2. screen; 3. mounting block; 4. fixing groove; 5. material guide plate; 6. bottom baffle; 7. driving motor; 8. rotating shaft; 9. cam; 10. partition; 11. connecting spring; 12. guide rod; 13. limit block; 14. connecting groove. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Embodiment 1: In this embodiment, it is disclosed that the stored flame retardant glass fiber material can be screened under the action of the screen 2 to ensure that the size of the material is consistent when the material is discharged later. Figure 1 and Figure 3 As shown,

[0032] A screen 2 is arranged on the inner side of the material box 1, and a material guide plate 5 is also arranged on the inner side of the material box 1, and a bottom baffle 6 is arranged below the material guide plate 5, which can block the stored flame-retardant glass fiber material to ensure the normal storage of the material. Mounting blocks 3 are arranged on both left and right ends of the screen 2, and the mounting blocks 3 are connected to the material box 1 through a fixing groove 4, and the fixing groove 4 is opened on the inner wall of the material box 1. Two groups of mounting blocks 3 are arranged, and the mounting blocks 3 and the screen 2 are an integrated structure, and the mounting blocks 3 and the fixing groove 4 are slidably connected;

[0033] When using the discharge machine for flame retardant glass fiber production, firstly place the material box 1 horizontally at the corresponding position, then put the flame retardant glass fiber material that needs to be discharged later into the material box 1 for storage, and a screen 2 is arranged on the inner side of the material box 1, so that the material can be screened during storage. The particle sizes of flame retardant glass fiber are different, which will affect the later processing. Therefore, under the action of the screen 2, the separation of different particle sizes can be achieved, the large particle materials are intercepted, and the small particle materials pass through the screen 2 and fall into the material box 1, which provides convenience for the later discharge;

[0034] Embodiment 2: In this embodiment, the cam 9 pushes the bottom baffle 6 to achieve quantitative feeding of flame retardant glass fiber, as shown in the following example: Figure 2 , Figure 4 and Figure 6 As shown:

[0035] A driving motor 7 is mounted on the outer wall of the material box 1 by bolts, and the output end of the driving motor 7 is connected to the rotating shaft 8;

[0036] A cam 9 is installed at the bottom end of the rotating shaft 8, and the cam 9 and the bottom baffle 6 are fitted together, and there is a gap between the cam 9 and the bottom end of the material box 1, a connecting spring 11 is installed between the bottom baffle 6 and the partition 10, and the bottom baffle 6 is connected to one end of the guide rod 12, and the other end of the guide rod 12 passes through the partition 10, and limit blocks 13 are installed on the left and right ends of the bottom baffle 6, and the limit blocks 13 form a sliding structure with the material box 1 through the connecting groove 14, and the connecting groove 14 is opened on the inner wall of the material box 1, and the connecting end of the limit block 13 and the connecting groove 14 is in a "T" shape, the bottom baffle 6 and the guide rod 12 are welded, and the guide rod 12 and the partition 10 are slidably connected, and the upper surface of the bottom baffle 6 and the lower surface of the material box 1 are fitted together, and the bottom of the material box 1 is open;

[0037] When it is necessary to discharge the material, the staff can start the driving motor 7, the driving motor 7 will drive the rotating shaft 8 to rotate, and the rotating shaft 8 will drive the cam 9 to rotate. A bottom baffle 6 is attached to the bottom of the material box 1, and limit blocks 13 are arranged on the left and right ends of the bottom baffle 6. The limit blocks 13 and the connecting grooves 14 on the inner wall of the material box 1 are slidably connected. Therefore, when the cam 9 rotates and contacts the bottom baffle 6, it will push the bottom baffle 6 to move, so that the bottom baffle 6 and the bottom of the material box 1 are staggered, so that the material inside the material box 1 will fall down. It can fall onto processing equipment for processing or onto a conveyor belt for transportation. A connecting spring 11 is installed between the bottom baffle 6 and the partition 10. Therefore, when the cam 9 and the bottom baffle 6 are not in contact, the bottom baffle 6 will be moved and reset under the reset action of the connecting spring 11 to block the bottom of the material box 1, so that the material will not fall. With the continuous rotation of the cam 9, the intermittent discharge of the flame-retardant glass fiber can be achieved, effectively preventing the phenomenon of excessive or insufficient discharge, and improving the discharge effect;

[0038] Embodiment 3: In this embodiment, the guide rod 12 is used to make the bottom baffle 6 more stable during movement and prevent shaking. Figure 5 As shown:

[0039] A partition plate 10 is also fixed to the outer wall of the material box 1 to limit the position of the bottom baffle plate 6 when it moves;

[0040] A guide rod 12 is also installed at the front end of the bottom baffle 6, and the guide rod 12 and the partition 10 are slidably connected, and the partition 10 is fixed to the outer wall of the material box 1, so when the bottom baffle 6 moves, it will drive the guide rod 12 to move together, so that the guide rod 12 slides along the inner wall of the partition 10, so that the bottom baffle 6 can move more smoothly, effectively prevent shaking, and thus ensure the normal discharge work. The above is the working process of the entire device. The contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0041] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A material discharging machine for flame-retardant glass fiber production, comprising a horizontally placed material box (1) and a screen (2) arranged inside the material box (1); It is characterized in that Also includes: A material guide plate (5) is also provided on the inner side of the material box (1), and a bottom baffle (6) is provided below the material guide plate (5), which can block the stored flame-retardant glass fiber material to ensure normal storage of the material; A drive motor (7) is mounted on the outer wall of the material box (1) via bolts, and the output end of the drive motor (7) is connected to the rotating shaft (8); A partition plate (10) is also fixed to the outer wall of the material box (1) for limiting the position of the bottom baffle plate (6) when it moves. A cam (9) is installed at the bottom end of the rotating shaft (8), the cam (9) and the bottom baffle (6) are in contact with each other, and there is a gap between the cam (9) and the bottom end of the material box (1).

2. The unloading machine for flame retardant glass fiber production according to claim 1, characterized in that: The left and right ends of the screen (2) are both provided with mounting blocks (3), and the mounting blocks (3) are connected to the material box (1) via a fixing groove (4), and the fixing groove (4) is opened on the inner wall of the material box (1).

3. The unloading machine for flame retardant glass fiber production according to claim 2, characterized in that: The mounting blocks (3) are provided in two groups, and the mounting blocks (3) and the screen (2) are an integrated structure, and the mounting blocks (3) and the fixing grooves (4) are slidably connected.

4. The unloading machine for flame retardant glass fiber production according to claim 2, characterized in that: A connecting spring (11) is installed between the bottom baffle (6) and the partition (10), and the bottom baffle (6) is connected to one end of the guide rod (12), and the other end of the guide rod (12) passes through the partition (10).

5. The unloading machine for flame retardant glass fiber production according to claim 2, characterized in that: Limit blocks (13) are installed at both left and right ends of the bottom baffle (6), and the limit blocks (13) form a sliding structure through the connecting groove (14) and the material box (1), and the connecting groove (14) is opened on the inner wall of the material box (1), and the connecting end of the limit block (13) and the connecting groove (14) is in a "T" shape.

6. The unloading machine for flame retardant glass fiber production according to claim 4, characterized in that: The bottom baffle plate (6) and the guide rod (12) are welded together, and the guide rod (12) and the partition plate (10) are slidably connected. The upper surface of the bottom baffle plate (6) and the lower surface of the material box (1) are in contact with each other, and the bottom of the material box (1) is open.

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