Flame retardant adding equipment for hydraulic rubber hose processing

Abstract

The utility model relates to the technical field of flame retardant adding equipment, and discloses flame retardant adding equipment for hydraulic rubber hose processing, which comprises a base, the outer wall of the base is fixedly connected with a fixing plate, the top end of the base is rotatably connected with a clamping component, and the inner wall of the base is connected with a bottom plate in an inserted manner. The bottom end of the clamping assembly is inserted into the inner wall of the bottom plate, the top end of the bottom plate is fixedly connected with a connecting column, the top end of the connecting column is fixedly connected with a main pipe, the right end of the main pipe is fixedly connected with a hydraulic pusher, the output end of the hydraulic pusher is fixedly connected with a conveying pipe, and the left end of the conveying pipe is fixedly connected with a connecting plate. According to the flame retardant feeding device, the size of the cavity of the material conveying pipe can be adjusted by moving the quantitative plate, so that manual measurement is avoided, the purpose of adjusting the dosage of the flame retardant is achieved, the inner wall of the cavity can be scraped through the quantitative plate, and the discharging speed of the flame retardant is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of flame retardant adding equipment, in particular to flame retardant adding equipment for processing hydraulic rubber hoses. Background Art

[0002] In the processing of hydraulic rubber hose, in order to improve its flame retardant properties, it can be achieved by adding flame retardants, which are chemical substances that can slow down or inhibit the burning rate of materials.

[0003] Chinese patent announcement number: CN218131658U discloses a flame retardant adding device for preparing flame retardant nylon materials. The utility model includes a feeding mechanism and a feeding pipe, and the feeding mechanism is movably connected inside the feeding pipe; the feeding mechanism includes a hydraulic pusher, a push rod, a material trough and a connecting enclosure, and the shaft end of the hydraulic pusher is movably connected with the push rod and the connecting enclosure, and a material trough is provided inside the connecting enclosure; the feeding pipe includes a main pipe, a first receiving pipe, a second receiving pipe, a first delivery pipe and a second delivery pipe, and the upper surface of the main pipe is fixedly connected with the first receiving pipe and the second receiving pipe, and the lower surface of the main pipe is fixedly connected with the first delivery pipe and the second delivery pipe. The utility model solves the problem of troublesome manual metering and high cost of flame retardant adding equipment through the feeding mechanism and the feeding pipe.

[0004] Although the above device solves the problem of manual metering of flame retardant, the amount of flame retardant added is fixed and difficult to adjust. When the dosage needs to be adjusted, it needs to be adjusted manually using corresponding weighing equipment, which is troublesome. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a flame retardant adding device for hydraulic rubber hose processing, which solves the problem mentioned in the background art that when different dosages need to be added, weighing equipment needs to be used manually for weighing, which is rather troublesome.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a flame retardant adding device for hydraulic rubber hose processing, comprising a base, the outer wall of the base is fixedly connected with a fixing plate, the top of the base is rotatably connected with a clamping assembly, the inner wall of the base is plugged with a bottom plate, the bottom end of the clamping assembly is plugged with the inner wall of the bottom plate, the top of the bottom plate is fixedly connected with a connecting column, the top of the connecting column is fixedly connected with a main pipe, the right end of the main pipe is fixedly connected with a hydraulic pusher, the output end of the hydraulic pusher is fixedly connected with a feed pipe, the left end of the feed pipe is fixedly connected with a connecting plate, the front end of the connecting plate is fixedly connected with a limiting assembly, the inner wall of the feed pipe is slidably connected with a moving rod, the outer wall of the moving rod is fixedly connected with a quantitative plate, the left end of the moving rod is fixedly connected with a positioning plate, the inner wall of the positioning plate is slidably connected with a movable rod, and the outer wall of the positioning plate is elastically connected to the right end of the feed pipe through a connecting spring.

[0007] Preferably, the clamping assembly comprises a limit block, the bottom end of the limit block is rotatably connected to the top end of the base, and the inner wall of the limit block is elastically connected to a positioning column via a limit spring.

[0008] Preferably, the limiting assembly includes a fixed block, the outer wall of the fixed block is fixedly connected to the front end of the connecting plate, the inner wall of the fixed block is elastically connected to the plug-in column through a supporting spring, the top end of the main pipe is fixedly connected to the feed port, and the bottom end of the main pipe is fixedly connected to the discharge port.

[0009] Preferably, the outer wall of the feed pipe is slidably connected to the inner wall of the main pipe, a cavity is opened on the outer wall of the feed pipe, the outer wall of the quantitative plate is slidably connected to the inner wall of the cavity, and the outer wall of the positioning plate contacts the right end of the fixed plate.

[0010] Preferably, one end of the connecting spring is fixedly connected to the outer wall of the positioning plate, the other end of the connecting spring is fixedly connected to the left end of the feeding pipe, and the outer wall of the movable rod is slidably connected to the inner wall of the connecting plate.

[0011] Preferably, the outer wall of the limit block contacts the outer wall of the base plate, one end of the limit spring is fixedly connected to the outer wall of the positioning column, the other end of the limit spring is fixedly connected to the inner wall of the limit block, the outer wall of the positioning column is slidably connected to the inner wall of the limit block, and the bottom end of the positioning column is inserted into the inner wall of the base plate.

[0012] Preferably, one end of the support spring is fixedly connected to the outer wall of the plug-in column, the other end of the support spring is fixedly connected to the inner wall of the fixed block, and the outer wall of the plug-in column is slidably connected to the inner wall of the fixed block.

[0013] Preferably, a plurality of plug-in holes are provided at the front end of the movable rod, the outer wall of the plug-in column is plugged into the inner wall of the plug-in hole, and the outer wall of the plug-in column is plugged into the inner wall of the connecting plate.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the main pipe, the feed pipe, the connecting plate, the movable rod, the moving rod, the movable rod and the limit assembly thereof cooperate with each other, so that the position of the movable quantitative plate can be adjusted to adjust the size of the feed pipe cavity, thereby avoiding manual measurement to achieve the purpose of adjusting the flame retardant dosage, and the inner wall of the cavity can be scraped by the quantitative plate, so that the flame retardant is discharged faster.

[0016] 2. In the present invention, the connecting column can be fixed by the mutual cooperation between the provided snap-fit ​​components and other structures, and the installation speed is faster. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the overall three-dimensional structure of the material conveying pipe of the utility model;

[0019] Figure 3 This is a schematic diagram of the overall three-dimensional structure of the movable rod of the utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the material delivery pipe section of the utility model;

[0021] Figure 5 This is a schematic diagram of the internal structure of the fixed block section of the utility model;

[0022] Figure 6 The utility model is a schematic diagram of the internal structure of the limit block section.

[0023] Legend:

[0024] 1. Base; 2. Fixed plate; 3. Positioning plate; 4. Feed inlet; 5. Main pipe; 6. Hydraulic pusher; 7. Bottom plate; 8. Discharge port; 9. Feed pipe; 10. Connecting plate; 11. Moving rod; 12. Movable rod; 13. Limit block; 14. Fixed block; 15. Plug-in column; 16. Support spring; 17. Dosing plate; 18. Limit spring; 19. Positioning column; 20. Connecting spring; 21. Connecting column. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-Figure 5 The utility model provides a flame retardant adding device for hydraulic rubber hose processing, comprising a base 1, the outer wall of the base 1 is fixedly connected with a fixing plate 2, the fixing plate 2 is located at the left end of the base 1 and plays a squeezing role, the top of the base 1 is rotatably connected with a clamping assembly, the inner wall of the base 1 is plugged with a bottom plate 7, and the installation of the bottom plate 7 is faster through the clamping assembly, the bottom end of the clamping assembly is plugged with the inner wall of the bottom plate 7, the top of the bottom plate 7 is fixedly connected with a connecting column 21, the top of the connecting column 21 is fixedly connected with a main pipe 5, the main pipe 5 plays a protective role, the right end of the main pipe 5 is fixedly connected with a hydraulic pusher 6, the output end of the hydraulic pusher 6 is fixedly connected with a feed pipe 9, through the hydraulic The pusher 6 drives the feed pipe 9 to move. The left end of the feed pipe 9 is fixedly connected with a connecting plate 10. The connecting plate 10 consists of a group of circular rings and two groups of square plates. The front end of the connecting plate 10 is fixedly connected with a limiting component. The inner wall of the feed pipe 9 is slidably connected with a moving rod 11. The outer wall of the moving rod 11 is fixedly connected with a quantitative plate 17. The moving rod 11 can drive the quantitative plate 17 to move. The left end of the moving rod 11 is fixedly connected with a positioning plate 3. The inner wall of the positioning plate 3 is slidably connected with a movable rod 12. The left end of the movable rod 12 is fixedly connected with a support plate. The support plate contacts the positioning plate 3. The outer wall of the positioning plate 3 is elastically connected to the right end of the feed pipe 9 through a connecting spring 20.

[0027] See also Figure 5 The clamping assembly includes a limit block 13, the bottom end of the limit block 13 is rotatably connected to the top end of the base 1, the inner wall of the limit block 13 is elastically connected to a positioning column 19 through a limit spring 18, the limit block 13 is L-shaped as a whole, and four groups are provided.

[0028] See also Figure 4-Figure 5 The limiting assembly includes a fixed block 14, the outer wall of the fixed block 14 is fixedly connected to the front end of the connecting plate 10, the inner wall of the fixed block 14 is elastically connected to the plug-in column 15 through a supporting spring 16, and the purpose of limiting or releasing the limiting is achieved by moving the plug-in column 15. The top end of the main pipe 5 is fixedly connected to the feed port 4, and the bottom end of the main pipe 5 is fixedly connected to the discharge port 8. The feed port 4 is used for incoming materials, and the discharge port 8 is used for discharging materials.

[0029] See also Figure 1 , Figure 2 and Figure 5The outer wall of the feed pipe 9 is slidably connected to the inner wall of the main pipe 5. A cavity is opened on the outer wall of the feed pipe 9. The outer wall of the quantitative plate 17 is slidably connected to the inner wall of the cavity. The movement of the quantitative plate 17 can achieve the purpose of cleaning and quickly discharging the flame retardant. The outer wall of the positioning plate 3 contacts the right end of the fixed plate 2. Through the contact between the fixed plate 2 and the positioning plate 3, the fixed plate 2 can squeeze the positioning plate 3.

[0030] See also Figure 4 One end of the connecting spring 20 is fixedly connected to the outer wall of the positioning plate 3, and the other end of the connecting spring 20 is fixedly connected to the left end of the conveying pipe 9. The setting of the connecting spring 20 enables the positioning plate 3 to have a reset function. The outer wall of the movable rod 12 is slidably connected to the inner wall of the connecting plate 10, and the movable rod 12 can drive the connecting plate 10 to move.

[0031] See also Figure 5 The outer wall of the limit block 13 contacts the outer wall of the bottom plate 7, and the contact between the two prevents the bottom plate 7 from moving. One end of the limit spring 18 is fixedly connected to the outer wall of the positioning column 19, and the other end of the limit spring 18 is fixedly connected to the inner wall of the limit block 13. The outer wall of the positioning column 19 is slidably connected to the inner wall of the limit block 13. The elasticity of the limit spring 18 enables the positioning column 19 to have reset and limiting functions. The bottom end of the positioning column 19 is plugged into the inner wall of the bottom plate 7. Two sets of positioning holes are provided on the outer wall of the bottom plate 7, and the bottom end of the positioning column 19 is plugged into the inner wall of the positioning hole.

[0032] See also Figure 5 One end of the support spring 16 is fixedly connected to the outer wall of the plug-in column 15, and the other end of the support spring 16 is fixedly connected to the inner wall of the fixed block 14. The outer wall of the plug-in column 15 is slidably connected to the inner wall of the fixed block 14. The elasticity of the support spring 16 enables the plug-in column 15 to have reset and limit functions.

[0033] See also Figure 4 and Figure 5 A plurality of groups of plug-in holes are provided at the front end of the movable rod 12, and the outer wall of the plug-in column 15 is plugged into the inner wall of the plug-in hole. The setting of the plurality of groups of plug-in holes enables the moving distance of the quantitative plate 17 to be adjusted, thereby adjusting the size of the inner wall cavity of the feed pipe 9. The outer wall of the plug-in column 15 is plugged into the inner wall of the connecting plate 10, and the purpose of limiting can be achieved by plugging in the plug-in column 15.

[0034] Working principle: When relevant personnel need to adjust the dosage of the flame retardant on the inner wall of the feed pipe 9, move the plug-in column 15 outward to release the limit of the movable rod 12, and then move the movable rod 12. At this time, the movable rod 12 drives the positioning plate 3 to move, and the positioning plate 3 drives the moving rod 11 and the quantitative plate 17 to move, so as to adjust the size between the inner wall of the feed pipe 9 and the quantitative plate 17. When the distance between the inner wall of the feed pipe 9 and the quantitative plate 17 is adjusted, the dosage of the flame retardant on the inner wall of the feed pipe 9 will also be adjusted.

[0035] After adjusting the dosage of the flame retardant, starting the hydraulic pusher 6 to move it will drive the feed pipe 9 to move to the left, and then the positioning plate 3 contacts and squeezes the fixed plate 2. At this time, the positioning plate 3 moves and drives the moving rod 11 and the quantitative plate 17 to move. At this time, the quantitative plate 17 moves, and the flame retardant can be discharged. When the quantitative plate 17 moves, the cavity on the inner wall of the feed pipe 9 can be scraped to avoid the flame retardant remaining on the inner wall of the cavity, so that the flame retardant can be discharged faster, and the overall efficiency of the device can be improved. When the positioning plate 3 contacts the fixed plate 2, the cavity on the inner wall of the feed pipe 9 just reaches above the discharge port 8.

[0036] When the main pipe 5 needs to be installed on the base 1 as a whole, the limit block 13 is rotated first, and then the base plate 7 is placed on the base 1, and then the positioning column 19 is moved and the limit block 13 is rotated, so that the limit block 13 contacts the outer wall of the base plate 7, and then the positioning column 19 is loosened, so that the bottom end of the positioning column 19 is plugged into the base plate 7 to complete the fixation, thereby achieving the purpose of quick installation.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the protection scope of the present invention.

Claims

1. A flame retardant adding device for hydraulic rubber hose processing, comprising a base (1), characterized in that: The outer wall of the base (1) is fixedly connected to a fixed plate (2), the top of the base (1) is rotatably connected to a clamping assembly, the inner wall of the base (1) is plugged with a bottom plate (7), the bottom end of the clamping assembly is plugged with the inner wall of the bottom plate (7), the top of the bottom plate (7) is fixedly connected to a connecting column (21), the top of the connecting column (21) is fixedly connected to a main pipe (5), the right end of the main pipe (5) is fixedly connected to a hydraulic pusher (6), the output end of the hydraulic pusher (6) is fixedly connected to a feed pipe (9), The left end of the feed pipe (9) is fixedly connected to a connecting plate (10), the front end of the connecting plate (10) is fixedly connected to a limiting assembly, the inner wall of the feed pipe (9) is slidably connected to a moving rod (11), the outer wall of the moving rod (11) is fixedly connected to a quantitative plate (17), the left end of the moving rod (11) is fixedly connected to a positioning plate (3), the inner wall of the positioning plate (3) is slidably connected to a movable rod (12), and the outer wall of the positioning plate (3) is elastically connected to the right end of the feed pipe (9) via a connecting spring (20).

2. The flame retardant adding equipment for hydraulic rubber hose processing according to claim 1, characterized in that: The clamping assembly comprises a limit block (13), the bottom end of the limit block (13) is rotatably connected to the top end of the base (1), and the inner wall of the limit block (13) is elastically connected to a positioning column (19) via a limit spring (18).

3. The flame retardant adding equipment for hydraulic rubber hose processing according to claim 1, characterized in that: The limiting assembly comprises a fixed block (14), the outer wall of the fixed block (14) is fixedly connected to the front end of the connecting plate (10), the inner wall of the fixed block (14) is elastically connected to the plug-in column (15) via a supporting spring (16), the top end of the main pipe (5) is fixedly connected to the feed port (4), and the bottom end of the main pipe (5) is fixedly connected to the discharge port (8).

4. The flame retardant adding equipment for hydraulic rubber hose processing according to claim 1, characterized in that: The outer wall of the feed pipe (9) is slidably connected to the inner wall of the main pipe (5), a cavity is formed on the outer wall of the feed pipe (9), the outer wall of the quantitative plate (17) is slidably connected to the inner wall of the cavity, and the outer wall of the positioning plate (3) is in contact with the right end of the fixed plate (2).

5. The flame retardant adding equipment for hydraulic rubber hose processing according to claim 2, characterized in that: One end of the connecting spring (20) is fixedly connected to the outer wall of the positioning plate (3), the other end of the connecting spring (20) is fixedly connected to the left end of the conveying pipe (9), and the outer wall of the movable rod (12) is slidably connected to the inner wall of the connecting plate (10).

6. The flame retardant adding equipment for hydraulic rubber hose processing according to claim 2, characterized in that: The outer wall of the limit block (13) contacts the outer wall of the base plate (7), one end of the limit spring (18) is fixedly connected to the outer wall of the positioning column (19), the other end of the limit spring (18) is fixedly connected to the inner wall of the limit block (13), the outer wall of the positioning column (19) is slidably connected to the inner wall of the limit block (13), and the bottom end of the positioning column (19) is plugged into the inner wall of the base plate (7).

7. The flame retardant adding equipment for hydraulic rubber hose processing according to claim 3, characterized in that: One end of the support spring (16) is fixedly connected to the outer wall of the plug-in column (15), the other end of the support spring (16) is fixedly connected to the inner wall of the fixed block (14), and the outer wall of the plug-in column (15) is slidably connected to the inner wall of the fixed block (14).

8. The flame retardant adding equipment for hydraulic rubber hose processing according to claim 3, characterized in that: The front end of the movable rod (12) is provided with a plurality of groups of plugging holes, the outer wall of the plugging column (15) is plugged into the inner wall of the plugging hole, and the outer wall of the plugging column (15) is plugged into the inner wall of the connecting plate (10).

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