Storage tank type anti-explosion filling machine for flame-retardant materials

Abstract

The utility model relates to a storage tank type anti-explosion filling machine for a flame-retardant material, and relates to the field of filling machines. The device comprises a filling rack, a conveying belt and a suspension vertical frame are installed on the upper end face of the filling rack, a filling pump is installed over the conveying belt, the filling pump is fixedly installed on the suspension vertical frame, a seat frame is fixedly installed on the front end face of the suspension vertical frame, a positioning seat is fixedly installed in the middle of the seat frame, and the positioning seat is fixedly installed on the front end face of the suspension vertical frame. A connecting shaft is rotationally mounted at the front end of the positioning seat, and a driving motor for driving the connecting shaft to rotate is fixedly mounted on the seat frame. The seat frame is mounted on the filling rack, the connecting shaft and the swing arm plate are mounted through the seat frame and the positioning seat, and it is guaranteed that the barrel fixing assembly can be controlled to be overturned for use through the connecting shaft and the swing arm plate during use; and then the barrel fixing assembly can be driven by the driving motor to position and shield the filling barrels on the conveying belt, it is guaranteed that the filling barrels can be automatically matched with the filling pump, and manual positioning is not needed.

Description

Technical Field

[0001] The present application relates to the technical field of filling machines, and in particular to a storage tank-type explosion-proof filling machine for flame-retardant materials. Background Art

[0002] Flame retardant materials refer to materials that can inhibit or delay combustion but are not easy to burn themselves. Liquid flame retardants are usually used as additives on the surfaces of various materials that require fire protection, such as coatings, plastics, etc.

[0003] Existing Chinese patent publication number CN111874293A discloses a paint filling machine. A single-chip microcomputer is mounted on one end of the conveyor's underside. The gravity sensor and infrared distance sensor are both electrically connected to the single-chip microcomputer, which is in turn electrically connected to a first solenoid valve, a second solenoid valve, and a power unit. In this paint filling machine, a barrel is placed on a placement mark and moved by the conveyor. When the barrel reaches the bottom of the pallet, it is detected by the infrared distance sensor, which determines the barrel's position based on the measured data. The first solenoid valve then activates, allowing the large-diameter discharge pipe to load the material.

[0004] Regarding the above-mentioned related technologies, it is found that the existing filling equipment requires manual calibration and positioning when filling flame retardant liquid materials. Especially during continuous filling, the operation efficiency is low and manual errors are prone to occur. Utility Model Content

[0005] In order to achieve automatic and precise positioning of the filling position, the present application provides a storage tank type explosion-proof filling machine for flame retardant materials.

[0006] The present application provides a tank-type explosion-proof filling machine for flame-retardant materials, which adopts the following technical solutions:

[0007] A storage tank type explosion-proof filling machine for flame retardant materials includes a filling frame, the upper end surface of the filling frame is equipped with a conveyor belt and a suspension vertical frame, a filling pump is installed directly above the conveyor belt, the filling pump is fixedly installed on the suspension vertical frame, the front end surface of the suspension vertical frame is fixedly equipped with a seat frame, the middle part of the seat frame is fixedly equipped with a positioning seat, the front end of the positioning seat is rotatably equipped with a connecting shaft, and a driving motor for driving the connecting shaft to rotate is fixedly installed on the seat frame, a swing arm plate is installed on the connecting shaft, one end of the swing arm plate is fixedly connected to the connecting shaft, and the other end of the swing arm plate is fixedly equipped with a fixed barrel assembly.

[0008] By adopting the above technical solution, the conveyor belt and the suspension vertical frame are fixedly installed on the upper end of the filling machine frame to ensure that the filling barrels are transported by the conveyor belt, and the filling pump and the seat frame are installed by setting the suspension vertical frame. The filling pump is used to fill the filling barrels on the output belt, and the positioning seat is installed by setting the seat frame. Then, the connecting shaft is installed by the positioning seat to ensure that the swing arm plate and the positioning seat are rotatably connected by the connecting shaft. When in use, the swing arm plate can be driven to flip and adjust by rotating the connecting shaft. In this way, when the fixed barrel assembly is fixed on the swing arm plate, it can be flexibly flipped. When it is necessary to limit the filling barrel on the output belt, the fixed barrel assembly can be flipped above the output belt by the swing arm plate. In this way, when the filling barrel moves on the output belt, it can be limited and fixed by the fixed barrel assembly, which is convenient for the filling pump to quickly position the filling operation.

[0009] Optionally, the seat frame includes a top plate, a vertical plate and an oblique frame, the vertical plate is installed on both sides of the lower end surface of the top plate, and the vertical plate is vertically fixedly connected to the top plate, and the oblique frame is fixedly installed between the vertical plate and the positioning seat.

[0010] By adopting the above technical solution, the structure of the seat frame is set to ensure that the vertical plate can be fixedly installed through the top plate when in use, and then the inclined frame is fixedly installed on the inner side of the vertical plate. In this way, after the positioning seat is fixedly installed on the lower end surface of the top plate, it can be supported on both sides by the inclined frame to achieve fixed support.

[0011] Optionally, the positioning seat includes a seat plate and a shaft sleeve for rotatably mounting the connecting shaft, the seat plate is fixedly mounted on the middle part of the lower end surface of the top plate, and the shaft sleeve is fixedly mounted on the front end surface of the seat plate.

[0012] By adopting the above technical solution, the structural setting of the positioning seat can ensure that the shaft sleeve can be fixedly installed through the seat plate during use. After the shaft sleeve is fixedly installed in front of the seat plate, the connecting shaft can be installed, ensuring that the connecting shaft can be rotated and adjusted for use after being installed in the shaft sleeve, thereby driving the swing arm plate to flip.

[0013] Optionally, an arc-shaped plate is fixedly installed on one side of the seat plate, a first limit switch is fixedly installed on the head of the arc-shaped plate, and a second limit switch is fixedly installed on the front end surface of the vertical plate, and the first limit switch and the second limit switch are both connected to the drive motor.

[0014] By adopting the above technical solution, an arc plate is fixedly installed on one side of the seat plate, and a first limit switch is fixedly installed on the head of the arc plate, and a second limit switch is fixedly installed on the front end surface of the vertical plate. In this way, the rotation position of the swing arm plate can be limited by the first limit switch and the second limit switch. When the driving motor drives the swing arm plate to flip over the conveyor belt, it can stop quickly once it contacts the first limit switch. In this way, the position of the fixed barrel assembly on the conveyor belt can be determined, which is convenient for better positioning and filling. When the swing arm plate is flipped and stored, the second limit switch can be used to control the relative positions, thereby ensuring safety in use.

[0015] Optionally, the swing arm plate includes a main board portion and an ear plate connected to the connecting shaft, the ear plate is arranged at the upper and lower ends of one side of the main board portion, and the ear plate and the main board portion are integrally formed.

[0016] By adopting the above technical solution, the structure of the swing arm plate is set to ensure that the main plate can be installed on the connecting shaft through the ear plate during use, which is convenient for mutual cooperation and connection with the connecting shaft.

[0017] Optionally, a limit slot is provided on the outer side surface of the connecting shaft, and a limit block corresponding to the limit slot is provided on the inner side surface of the ear plate, and the limit block is integrally formed with the ear plate.

[0018] By adopting the above technical solution, a limit slot is opened on the outer side of the connecting shaft, so that when the ear plate is put on the connecting shaft, it can be engaged in the limit slot through the limit block, so that when the connecting shaft rotates, the swing arm plate can be driven to flip synchronously.

[0019] Optionally, the fixed barrel assembly includes a seat shell and a movable shell, the seat shell is fixedly mounted on the main board portion, the movable shell is mounted on the upper end of the seat shell, and the movable shell is slidably connected to the seat shell.

[0020] By adopting the above technical solution, the structure of the fixed barrel assembly is set to ensure that the movable shell can be installed through the base shell when in use. In this way, the base shell and the movable shell can be used together to limit the use of the filling barrel, and the use height of the movable shell can be adjusted according to the height of the filling barrel.

[0021] Optionally, the seat shell includes a baffle shell and an inclined plate shell, the inclined plate shell is fixedly installed at both ends of the baffle shell, and the head of the inclined plate shell is also fixedly installed with a longitudinal sleeve, and the middle of the outer side of the baffle shell is fixedly installed with a longitudinal tube.

[0022] By adopting the above technical solution, the structural setting of the seat shell ensures that the position of the filling barrel can be limited and determined by the retaining shell during use, and at the same time, the filling barrel can be better introduced into the retaining shell by installing inclined plate shells at both ends, and the setting of the longitudinal sleeve and the longitudinal tube ensures that the movable shell can be slidably installed.

[0023] Optionally, the movable shell includes a baffle strip, a sliding rod and an insert plate, the sliding rod is fixedly mounted on both ends of the baffle strip, and the sliding rod is slidably mounted in the longitudinal sleeve, the insert plate is fixedly mounted on the outer surface of the baffle strip, and the insert plate is slidably mounted in the longitudinal tube, and a locking bolt for fixing the insert plate is also installed on the longitudinal tube.

[0024] By adopting the above technical solution, the structure of the movable shell is set to ensure that the baffle strip can be slidably installed in the longitudinal sleeve and the longitudinal tube through the sliding rod and the plug plate when in use, so that it is convenient to slide and adjust the use height according to actual needs. The locking bolt is threadedly connected to the longitudinal tube, and the head of the locking bolt passes through the longitudinal tube and is supported on the plug plate to lock the plug plate.

[0025] To sum up, the present application includes at least one of the following beneficial technical effects: the present application installs a seat frame on the filling machine frame, and installs the connecting shaft and the swing arm plate through the seat frame and the positioning seat, so as to ensure that the fixed barrel assembly can be controlled to be flipped and used through the connecting shaft and the swing arm plate during use, and then the fixed barrel assembly can be driven by the driving motor to realize the positioning and shielding of the filling barrel on the conveyor belt, ensuring that the filling barrel can automatically cooperate with the filling pump without manual positioning, thereby greatly improving the processing efficiency. At the same time, the connecting shaft can be controlled to rotate by the driving motor, and then can be coordinated with the limit switches at both ends to achieve precise positioning, which has the advantages of convenient and fast filling positioning and high processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure in the embodiment of the present application.

[0027] Figure 2 It is a three-dimensional diagram of the coordination of the seat frame, positioning seat, connecting shaft, swing arm plate, fixed barrel assembly and driving motor in an embodiment of the present application.

[0028] Figure 3 yes Figure 2 A perspective view of the device shown without the swing arm plate and fixed barrel assembly installed.

[0029] Figure 4 yes Figure 3 Front view of the device shown.

[0030] Figure 5 It is a three-dimensional diagram of the coordination between the swing arm plate and the fixed barrel assembly in an embodiment of the present application.

[0031] Figure 6 yes Figure 5 Front view of the device shown.

[0032] Explanation of the accompanying drawings: 1. Filling machine frame; 11. Conveyor belt; 12. Suspension vertical frame; 2. Filling pump; 3. Base frame; 31. Top plate; 32. Vertical plate; 321. Second limit switch; 33. Inclined frame; 4. Positioning base; 41. Base plate; 411. Arc plate; 412. First limit switch; 42. Bushing; 5. Connecting shaft; 51. Limit slot; 6. Swing arm plate; 61. Main board; 62. Ear plate; 621. Limit block; 7. Fixed barrel assembly; 71. Base shell; 711. Baffle shell; 712. Inclined plate shell; 713. Longitudinal sleeve; 714. Longitudinal tube; 715. Locking bolt; 72. Movable shell; 721. Baffle bar; 722. Slide rod; 723. Insert plate; 8. Drive motor. DETAILED DESCRIPTION

[0033] The present application is further described in detail below with reference to the accompanying drawings.

[0034] The present application embodiment discloses a tank-type explosion-proof filling machine for flame retardant materials. Figure 1 、 Figure 2 and Figure 3 As shown, a storage tank type explosion-proof filling machine for flame retardant materials includes a filling frame 1, the upper end surface of the filling frame 1 is installed with a conveyor belt 11 and a suspension vertical frame 12, a filling pump 2 is installed directly above the conveyor belt 11, the filling pump 2 is fixedly installed on the suspension vertical frame 12, the front end surface of the suspension vertical frame 12 is fixedly installed with a seat frame 3, the middle part of the seat frame 3 is fixedly installed with a positioning seat 4, the front end of the positioning seat 4 is rotatably installed with a connecting shaft 5, and a driving motor 8 for driving the connecting shaft 5 to rotate is fixedly installed on the seat frame 3, a swing arm plate 6 is installed on the connecting shaft 5, one end of the swing arm plate 6 is fixedly connected to the connecting shaft 5, and the other end of the swing arm plate 6 is fixedly installed with a fixed barrel assembly 7. By fixing the conveyor belt 11 and the suspension vertical frame 12 on the upper end of the filling machine frame 1, it is ensured that the conveyor belt 11 is used to transport the filling barrels for use, and the filling pump 2 and the seat frame 3 are installed through the setting of the suspension vertical frame 12, and the filling pump 2 is used to fill the filling barrels on the output belt. The positioning seat 4 is installed through the setting of the seat frame 3, and then the connecting shaft 5 is installed through the positioning seat 4 to ensure that the swing arm plate 6 is rotatably connected to the positioning seat 4 through the connecting shaft 5. When in use, the swing arm plate 6 can be driven to flip and adjust by rotating the connecting shaft 5. In this way, when the fixed barrel assembly 7 is fixed on the swing arm plate 6, it can be flexibly flipped. When it is necessary to limit the filling barrel on the output belt, the fixed barrel assembly 7 can be flipped to the top of the output belt through the swing arm plate 6. In this way, when the filling barrel moves on the output belt, it can be limited and fixed by the fixed barrel assembly 7, which is convenient for the filling pump 2 to quickly position the filling operation.

[0035] Reference Figure 4 As shown, the seat frame 3 includes a top plate 31, a vertical plate 32, and an oblique frame 33. The vertical plates 32 are mounted on both sides of the lower end surface of the top plate 31, and the vertical plates 32 are vertically fixedly connected to the top plate 31. The oblique frame 33 is fixedly mounted between the vertical plates 32 and the positioning seat 4. The structural arrangement of the seat frame 3 ensures that when in use, the vertical plates 32 can be fixedly mounted through the top plate 31, and then the oblique frame 33 is fixedly mounted on the inner side of the vertical plates 32. In this way, when the positioning seat 4 is fixedly mounted on the lower end surface of the top plate 31, it can be supported on both sides by the oblique frame 33 to achieve fixed support in use.

[0036] Reference Figure 3 and Figure 4 As shown, the positioning seat 4 includes a seat plate 41 and a sleeve 42 for rotatably mounting the connecting shaft 5. The seat plate 41 is fixedly mounted in the middle of the lower end surface of the top plate 31, and the sleeve 42 is fixedly mounted on the front end surface of the seat plate 41. The structural setting of the positioning seat 4 ensures that the sleeve 42 can be fixedly mounted through the seat plate 41 during use. After the sleeve 42 is fixedly mounted in front of the seat plate 41, the connecting shaft 5 can be installed, ensuring that the connecting shaft 5 can be rotated and adjusted after being installed in the sleeve 42, thereby driving the swing arm plate 6 to flip. An arc plate 411 is fixedly mounted on one side of the seat plate 41, and a first limit switch 412 is fixedly mounted on the head of the arc plate 411. A second limit switch 321 is fixedly mounted on the front end surface of the vertical plate 32. Both the first limit switch 412 and the second limit switch 321 are connected to the drive motor 8. By fixing the arc plate 411 on one side of the seat plate 41, and fixing the first limit switch 412 on the head of the arc plate 411, and fixing the second limit switch 321 on the front end surface of the vertical plate 32, the rotation position of the swing arm plate 6 can be limited by the first limit switch 412 and the second limit switch 321. When the driving motor 8 drives the swing arm plate 6 to flip over the conveyor belt 11, it can stop quickly once it contacts the first limit switch 412. In this way, the position of the fixed barrel assembly 7 on the conveyor belt can be determined, which is convenient for better positioning and filling. When the swing arm plate 6 is flipped and stored, the second limit switch 321 can be used to control the relative positions, thereby ensuring safety of use.

[0037] Reference Figure 5As shown, the swing arm plate 6 comprises a main plate portion 61 and ear plates 62 connected to the connecting shaft 5. The ear plates 62 are disposed at the upper and lower ends of one side of the main plate portion 61 and are integrally formed with the main plate portion 61. The structural design of the swing arm plate 6 ensures that the main plate portion 61 can be mounted on the connecting shaft 5 via the ear plates 62 during use, facilitating interlocking connection with the connecting shaft 5. A limit slot 51 is defined on the outer surface of the connecting shaft 5, and a stop block 621 is provided on the inner surface of the ear plate 62, corresponding to the limit slot 51. The stop block 621 is integrally formed with the ear plate 62. By defining the limit slot 51 on the outer surface of the connecting shaft 5, the ear plates 62 can be engaged with the limit slot 51 via the stop block 621 when mounted on the connecting shaft 5. This allows the swing arm plate 6 to rotate synchronously with the connecting shaft 5.

[0038] Reference Figure 5 and Figure 6 As shown, the fixed barrel assembly 7 includes a base shell 71 and a movable shell 72. The base shell 71 is fixedly mounted on the main plate portion 61, and the movable shell 72 is mounted on the upper end of the base shell 71, and the movable shell 72 is slidably connected to the base shell 71. The structural setting of the fixed barrel assembly 7 ensures that the movable shell 72 can be installed through the base shell 71 when in use. In this way, the base shell 71 and the movable shell 72 can cooperate to achieve position limiting use of the filling barrel when in use, and the use height of the movable shell 72 can also be adjusted according to the height of the filling barrel. The base shell 71 includes a stop shell 711 and an inclined plate shell 712. The inclined plate shell 712 is fixedly mounted on both ends of the stop shell 711, and a longitudinal sleeve 713 is fixedly mounted on the head of the inclined plate shell 712. A longitudinal tube 714 is fixedly mounted in the middle of the outer side of the stop shell 711. The structural configuration of the base housing 71 ensures that the position of the filling barrel can be limited and determined by the retaining housing 711 during use. At the same time, the installation of inclined plate housings 712 at both ends allows the filling barrel to be better guided into the retaining housing 711. The longitudinal sleeve 713 and longitudinal tube 714 ensure that the movable housing 72 can be slidably installed. The movable housing 72 includes a retaining bar 721, a sliding rod 722, and an inserting plate 723. The sliding rod 722 is fixedly mounted at both ends of the retaining bar 721 and slidably mounted in the longitudinal sleeve 713. The inserting plate 723 is fixedly mounted on the outer surface of the retaining bar 721 and slidably mounted in the longitudinal tube 714. The longitudinal tube 714 is also equipped with a locking bolt 715 that fixes the inserting plate 723. The structure of the movable shell 72 is set to ensure that the baffle strip 721 can be slidably installed in the longitudinal sleeve 713 and the longitudinal tube 714 through the sliding rod 722 and the plug plate 723 when in use, so that it is convenient to slide and adjust the use height according to actual needs. The locking bolt 715 is threadedly connected to the longitudinal tube 714, and the head of the locking bolt 715 passes through the longitudinal tube 714 and is supported on the plug plate 723 to lock the plug plate 723.

[0039] The implementation principle of a storage tank explosion-proof filling machine for flame-retardant materials in an embodiment of the present application is as follows: when in actual use, the filling barrel is placed on the conveyor belt 11, and then the drive motor 8 is started to drive the connecting shaft 5 to rotate, and then the swing arm plate 6 is driven by the connecting shaft 5 to flip the fixed barrel assembly 7 to the top of the conveyor belt 11. When the swing arm plate 6 contacts the first limit switch 412, it can stop at the corresponding position, and then the fixed barrel assembly 7 is used to block and limit the filling barrel on the conveyor belt 11 to ensure that the filling barrel can stably stop directly below the filling pump 2, and then quantitative filling is carried out through the filling pump 2. After filling, the drive motor 8 can be started to rotate in the opposite direction to release the limit on the filling barrel, ensuring that the filling barrel is packaged at the lower end of the conveyor belt after filling.

[0040] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A tank-type explosion-proof filling machine for flame-retardant materials, comprising a filling frame (1), characterized in that: A conveyor belt (11) and a suspension vertical frame (12) are installed on the upper end surface of the filling machine frame (1), a filling pump (2) is installed directly above the conveyor belt (11), the filling pump (2) is fixedly installed on the suspension vertical frame (12), a seat frame (3) is fixedly installed on the front end surface of the suspension vertical frame (12), a positioning seat (4) is fixedly installed in the middle of the seat frame (3), a connecting shaft (5) is rotatably installed at the front end of the positioning seat (4), and a driving motor (8) for driving the connecting shaft (5) to rotate is fixedly installed on the seat frame (3), a swing arm plate (6) is installed on the connecting shaft (5), one end of the swing arm plate (6) is fixedly connected to the connecting shaft (5), and a fixed barrel assembly (7) is fixedly installed on the other end of the swing arm plate (6).

2. The tank-type explosion-proof filling machine for flame-retardant materials according to claim 1, characterized in that: The seat frame (3) comprises a top plate (31), a vertical plate (32) and an oblique frame (33), wherein the vertical plate (32) is mounted on both sides of the lower end surface of the top plate (31), and the vertical plate (32) is vertically fixedly connected to the top plate (31), and the oblique frame (33) is fixedly mounted between the vertical plate (32) and the positioning seat (4).

3. The tank-type explosion-proof filling machine for flame-retardant materials according to claim 2, characterized in that: The positioning seat (4) comprises a seat plate (41) and a shaft sleeve (42) for rotatably mounting the connecting shaft (5), wherein the seat plate (41) is fixedly mounted on the middle portion of the lower end surface of the top plate (31), and the shaft sleeve (42) is fixedly mounted on the front end surface of the seat plate (41).

4. The tank-type explosion-proof filling machine for flame-retardant materials according to claim 3, characterized in that: An arc-shaped plate (411) is fixedly mounted on one side of the seat plate (41), a first limit switch (412) is fixedly mounted on the head of the arc-shaped plate (411), and a second limit switch (321) is fixedly mounted on the front end surface of the vertical plate (32), and both the first limit switch (412) and the second limit switch (321) are connected to the drive motor (8).

5. The tank-type explosion-proof filling machine for flame-retardant materials according to claim 4, characterized in that: The swing arm plate (6) comprises a main plate portion (61) and an ear plate (62) connected to the connecting shaft (5); the ear plate (62) is arranged at the upper and lower ends of one side of the main plate portion (61), and the ear plate (62) and the main plate portion (61) are integrally formed.

6. The tank-type explosion-proof filling machine for flame-retardant materials according to claim 5, characterized in that: A limiting slot (51) is provided on the outer side of the connecting shaft (5), and a limiting block (621) corresponding to the limiting slot (51) is provided on the inner side of the ear plate (62). The limiting block (621) and the ear plate (62) are integrally formed.

7. The tank-type explosion-proof filling machine for flame-retardant materials according to claim 6, characterized in that: The fixed barrel assembly (7) comprises a seat shell (71) and a movable shell (72), wherein the seat shell (71) is fixedly mounted on the main board portion (61), and the movable shell (72) is mounted on the upper end of the seat shell (71), and the movable shell (72) is slidably connected to the seat shell (71).

8. The tank-type explosion-proof filling machine for flame-retardant materials according to claim 7, characterized in that: The seat shell (71) comprises a retaining shell (711) and an inclined plate shell (712), wherein the inclined plate shell (712) is fixedly mounted on both ends of the retaining shell (711), and a longitudinal sleeve (713) is fixedly mounted on the head of the inclined plate shell (712), and a longitudinal tube (714) is fixedly mounted on the middle portion of the outer side surface of the retaining shell (711).

9. The tank-type explosion-proof filling machine for flame-retardant materials according to claim 8, characterized in that: The movable shell (72) includes a baffle strip (721), a slide rod (722) and an insert plate (723), wherein the slide rod (722) is fixedly mounted on both ends of the baffle strip (721), and the slide rod (722) is slidably mounted in the longitudinal sleeve (713), and the insert plate (723) is fixedly mounted on the outer surface of the baffle strip (721), and the insert plate (723) is slidably mounted in the longitudinal tube (714), and a locking bolt (715) for fixing the insert plate (723) is also mounted on the longitudinal tube (714).

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