Chemical additive particle quantitative output device

Abstract

The utility model relates to the technical field of chemical production, and discloses a chemical auxiliary agent particle quantitative output device which comprises a base with a through hole in the top, a connecting block is fixedly connected to the base, a material containing groove used for storing auxiliary agent particles is fixedly connected to the connecting block, an installation groove is formed in the connecting block, and the through hole is formed in the installation groove. And a rotating block capable of rotating is arranged in the mounting groove, and a feeding hole is formed in the position, corresponding to the material containing groove, in the mounting groove. According to the chemical additive particle quantitative output device, the storage capacity of the material collecting groove can be flexibly adjusted according to the quantitative output requirements of different chemical additive particles. As an adjusting block is in threaded connection with the lead screw through a threaded hole, and the adjusting block moves up and down in a material collecting groove, diversified production requirements are met, the universality and practicability of the equipment are improved, the situation that the whole set of equipment is replaced due to different types of auxiliaries is avoided, and the production efficiency is improved. The production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical production, in particular to a quantitative output device for chemical auxiliary agent particles. Background Art

[0002] In the field of chemical production, accurate quantitative output is crucial for the packaging of chemical additive particles. Accurate quantitative output can ensure the stability of product quality, improve production efficiency and reduce production costs.

[0003] For example, in the patent application with the prior art announcement number CN211943931U, the rubber additive particles are introduced into the barrel by opening the valve on the feed pipe. When the first telescopic drive device contracts, the hopper descends with the lifting sleeve to make the rubber additive particles flow into the hopper. Then, the hopper rises to the bottom of the push plate under the action of the first telescopic drive device, and the push plate is reciprocated by the third telescopic drive device. The rubber additive particles on the top of the hopper are scraped flat by the scraper to ensure the uniformity of the weight of the rubber additive particles in the hopper each time. Then, when the second telescopic drive device is extended, the hopper is turned over, so that the rubber additive particles in the hopper are poured into the guide groove, and the rubber additive particles are intermittently quantitatively output. The packaging bag or bottle can be placed at the bottom of the guide groove, so that the rubber additive particles automatically enter the packaging bag or bottle, which greatly improves the packaging efficiency. However, when this technology is used, it is found that it is not convenient to adjust the capacity in the hopper, and it is not convenient to quantitatively output when different amounts of rubber additive particles are required, which makes it have strong limitations. For this reason, we propose a quantitative output device for chemical additive particles. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art, provide a chemical additive particle quantitative output device, and solve the above-mentioned problem.

[0005] The technical solution adopted by the utility model to solve the above technical problems is: a quantitative output device for chemical additive particles, including a base with a through hole on the top, a connecting block fixedly connected to the base, a feeding trough for storing additive particles fixedly connected to the connecting block, a mounting groove provided on the connecting block, a rotatable rotating block arranged inside the mounting groove, a feed hole arranged inside the mounting groove at a position corresponding to the feeding trough, a discharge hole arranged inside the mounting groove at a position corresponding to the through hole on the base, no less than four aggregate troughs equidistantly provided on the outer wall surface of the rotating block, a movable adjusting block movably connected inside the aggregate trough, and an adjusting mechanism for driving the adjusting block to move is arranged inside the rotating block.

[0006] Preferably, the adjusting mechanism includes a cavity, a screw rod, a first bevel gear, a rotating rod and a second bevel gear, a cavity is opened at the internal center point of the rotating block, and four screw rods are movably connected to the positions of the four aggregate troughs inside the cavity through bearings, and the ends of the four screw rods away from each other extend to the inside of the corresponding aggregate troughs, and the ends of the screw rods close to each other are fixedly connected to the first bevel gear, and the front side wall of the rotating block is movably connected to the rotating rod at the position corresponding to the cavity through bearings, one end of the rotating rod extends through the inside of the cavity, and the end of the rotating rod located inside the cavity is fixedly connected to the second bevel gear, and the second bevel gear is meshed with the four first bevel gears.

[0007] Preferably, the adjustment mechanism further comprises a threaded hole, and threaded holes are provided at positions corresponding to the screw rods on the four adjustment blocks, and the four adjustment blocks are threadedly connected to the corresponding screw rods through the threaded holes.

[0008] Preferably, two limit blocks are symmetrically fixedly connected to the inner wall of the aggregate trough, and two limit holes are provided on the outer wall of the adjustment block at positions corresponding to the two limit blocks, and the limit blocks are movably clamped in the corresponding limit holes.

[0009] Preferably, a driving motor is fixedly connected to the rear wall of the connecting block at a position corresponding to the rotating block, and the output shaft of the driving motor extends through and into the interior of the mounting groove. The output shaft of the driving motor is fixedly connected to a side wall adjacent to the rotating block, and the collecting trough will correspond to the opening of the feed hole or the discharge hole when the rotating block rotates.

[0010] Preferably, the ends of the four screw rods that are away from each other are fixedly connected to a limiting plate, and the end of the rotating rod located outside the rotating block is fixedly connected to a handle.

[0011] Preferably, metering blocks are fixedly installed on the front side wall of the rotating block at positions corresponding to the four material collection troughs. The metering blocks are made of transparent material and are provided with scales, so that the material storage conditions inside the material collection troughs can be observed through the metering blocks.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. By setting up the structure of adjusting mechanism (cavity, screw rod, first bevel gear, rotating rod, second bevel gear, threaded hole) and adjusting block, the storage capacity of the aggregate tank can be flexibly adjusted according to the quantitative output requirements of different chemical additive particles. Rotating the rotating rod drives the second bevel gear, which in turn rotates the four first bevel gears, which drives the screw rod to rotate. Since the adjusting block is threadedly connected to the screw rod through the threaded hole, the adjusting block moves up and down in the aggregate tank, meeting the diversified production needs, improving the versatility and practicality of the equipment, avoiding the replacement of the entire set of equipment due to different types of additives, and reducing production costs.

[0014] 2. The structure of the limit block on the inner wall of the aggregate trough and the limit hole on the outer wall of the adjustment block achieves two effects. On the one hand, the stability of the adjustment block when moving in the aggregate trough is ensured to prevent it from shaking or offsetting, ensuring the accuracy of adjustment; on the other hand, the smaller gap design prevents additive particles from entering the gap and causing blockage, ensuring the normal operation of the equipment and reducing equipment failures and maintenance costs.

[0015] 3. By setting a transparent and scaled metering block installed on the front side wall of the rotating block corresponding to the position of the aggregate trough, it is convenient for the staff to visually observe the position of the adjustment block inside the aggregate trough and quickly read the internal capacity of the aggregate trough in combination with the scale. It helps the operator to quickly and accurately adjust the internal capacity of the aggregate trough for different additive particles, improve the convenience of equipment operation and the accuracy of regulation, reduce adjustment time, and improve production efficiency.

[0016] 4. The limiter plate set on the screw rod can not only prevent the adjustment block from separating from the screw rod, but also prevent the adjustment block from excessively moving, which can cause the internal space of the aggregate trough to be occupied unreasonably, so as to ensure that the aggregate trough always works within a reasonable capacity range and ensure the accuracy of quantitative output. The handle set on the rotating rod can not only facilitate the staff to rotate the rotating rod, but also increase the friction between the operator's hand and the rotating rod, making the rotation operation easier and more stable, reducing operational errors caused by hand slippage, and improving the safety and comfort of operation. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a half-section schematic diagram of the connection block of the utility model;

[0019] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 For this utility model Figure 2 Enlarged view of point B in the middle.

[0021] In the figure: 1. base; 2. connecting block; 3. material placing trough; 4. mounting slot; 5. rotating block; 6. feeding hole; 7. discharging hole; 8. collecting trough; 9. cavity; 10. screw; 11. first bevel gear; 12. rotating rod; 13. second bevel gear; 14. adjusting block; 15. threaded hole; 16. limiting hole; 17. limiting block; 18. limiting plate; 19. handle; 20. metering block; 21. driving motor. DETAILED DESCRIPTION

[0022] The present invention is further described below in conjunction with specific embodiments. However, people familiar with the art should understand that the detailed description given here in conjunction with the drawings is for better explanation, and the structure of the present invention necessarily exceeds these limited embodiments. For some equivalent replacement schemes or common means, they are no longer described in detail herein, but still fall within the scope of protection of the present application.

[0023] Figure 1~Figure 4 It is the best embodiment of the utility model, and the following Figure 1 ~Attached Figure 4 The utility model is further described.

[0024] A quantitative output device for chemical additive particles comprises a base 1 with a through hole on the top, a connecting block 2 fixedly connected to the base 1, a feeding trough 3 for storing additive particles fixedly connected to the connecting block 2, the feeding trough 3 is a funnel-shaped structure, a mounting groove 4 is provided on the connecting block 2, a rotatable rotating block 5 is arranged inside the mounting groove 4, a feeding hole 6 is arranged inside the mounting groove 4 at a position corresponding to the feeding trough 3, a discharging hole 7 is arranged inside the mounting groove 4 at a position corresponding to the through hole on the base 1, no less than four aggregate troughs 8 are equidistantly arranged on the outer wall surface of the rotating block 5, a movable adjusting block 14 is movably connected inside the aggregate trough 8, and an adjusting mechanism for driving the adjusting block 14 to move is arranged inside the rotating block 5.

[0025] When in use, the additive particles inside the feeding trough 3 can enter the collecting trough 8 on the rotating block 5 through the feeding hole 6, and then the collecting trough 8 filled with the additive particles is discharged through the discharging hole 7 as the rotating block 5 rotates. The staff can arrange corresponding packaging bags or packaging bottles at the bottom of the base 1 corresponding to the through holes on the base 1 to store the additive particles. The additive particles inside the feeding hole 6 are collected in batches through the four collecting troughs 8, and then discharged in batches through the discharging hole 7, so as to achieve the intermittent quantitative output effect of the additive particles, thereby improving the packaging efficiency.

[0026] The adjusting mechanism includes a cavity 9, a screw rod 10, a first bevel gear 11, a rotating rod 12 and a second bevel gear 13. A cavity 9 is opened at the inner center point of the rotating block 5. Four screw rods 10 are movably connected to the positions of the four aggregate troughs 8 in the cavity 9 through bearings. The ends of the four screw rods 10 that are away from each other extend to the inside of the corresponding aggregate troughs 8, and the ends of the screw rods 10 that are close to each other are fixedly connected to the first bevel gear 11. The front side wall of the rotating block 5 is movably connected to the position of the cavity 9 through a bearing. One end of the rotating rod 12 extends through the cavity 9. The end of the rotating rod 12 located in the cavity 9 is fixedly connected to the second bevel gear 13, and the second bevel gear 13 is meshed with the four first bevel gears 11.

[0027] The adjustment mechanism further includes a threaded hole 15 . The threaded holes 15 are provided at positions of the four adjustment blocks 14 corresponding to the screw rods 10 . The four adjustment blocks 14 are threadedly connected to the corresponding screw rods 10 through the threaded holes 15 .

[0028] When in use, the staff rotates the rotating rod 12 to control the second bevel gear 13 to drive the four first bevel gears 11 to rotate. The rotation of the first bevel gear 11 will drive the screw rod 10 to rotate. Since the adjustment block 14 is threadedly connected to the screw rod 10 through the threaded hole 15, the staff can control the rotation direction of the screw rod 10 by rotating the rotating rod 12 in different directions, thereby controlling the adjustment block 14 to move upward or downward in the internal position of the aggregate trough 8, thereby completing the adjustment of the storage amount of the auxiliary agent particles inside the corresponding aggregate trough 8, thereby meeting the required amount of different chemical auxiliary agent particles during quantitative output, greatly improving the practicality of the equipment.

[0029] Two limit blocks 17 are symmetrically fixedly connected to the inner wall of the aggregate trough 8 , and two limit holes 16 are provided on the outer wall of the adjustment block 14 at positions corresponding to the two limit blocks 17 . The limit blocks 17 are movably engaged in the corresponding limit holes 16 .

[0030] By setting the limit block 17 inside the aggregate trough 8, the position of the adjustment block 14 can be limited, and the stability of the adjustment block 14 when moving is ensured. At the same time, the gap between the adjustment block 14 and the inner wall of the aggregate trough 8 and the gap between the limit hole 16 and the limit block 17 are smaller than the size of the additive particles, so the additive particles will not be blocked inside.

[0031] A driving motor 21 is fixedly connected to the rear wall of the connecting block 2 at a position corresponding to the rotating block 5. The output shaft of the driving motor 21 extends through the interior of the mounting groove 4. The output shaft of the driving motor 21 is fixedly connected to a side wall adjacent to the rotating block 5. The collecting trough 8 will correspond to the opening of the feed hole 6 or the discharge hole 7 when the rotating block 5 rotates.

[0032] By driving the motor 21, the rotating block 5 can be rotated inside the mounting groove 4. At the same time, when the rotating block 5 rotates, the collecting trough 8 will first correspond to the position of the feed hole 6 on the connecting block 2 up and down, so that the auxiliary agent particles inside the feeding trough 3 can enter the interior of the collecting trough 8 through the feed hole 6. Then, when the collecting trough 8 moves to the bottom of the rotating block 5 as the rotating block 5 rotates, it corresponds to the position of the discharge hole 7. At this time, the auxiliary agent particles inside the collecting trough 8 can enter the packaging bag or packaging bottle arranged below the base 1 through the discharge hole 7 and the through hole on the base 1.

[0033] The ends of the four screw rods 10 that are away from each other are fixedly connected to a limiting plate 18 , and the end of the rotating rod 12 that is located outside the rotating block 5 is fixedly connected to a handle 19 .

[0034] By setting the limiting plate 18 on the screw rod 10, the position of the adjusting block 14 can be limited to avoid the adjustment block 14 from being separated from the screw rod 10. At the same time, the handle 19 set on the rotating rod 12 can facilitate the staff to rotate the rotating rod 12, thereby improving the convenience of using the equipment.

[0035] Metering blocks 20 are fixedly installed on the front side wall of the rotating block 5 at positions corresponding to the four material collecting troughs 8. The metering blocks 20 are made of transparent material and are provided with scales. The material storage conditions inside the material collecting troughs 8 can be observed through the metering blocks 20.

[0036] When in use, the staff can observe the specific position of the adjustment block 14 inside the aggregate trough 8 through the metering block 20, and quickly read the internal capacity of the aggregate trough 8 with the help of the scale on the metering block 20, thereby facilitating the rapid adjustment of the internal capacity of the aggregate trough 8 according to the additive particles, thereby improving the practicality of the equipment.

[0037] Working principle:

[0038] When in use, the additive particles inside the feeding trough 3 can enter the collecting trough 8 on the rotating block 5 through the feeding hole 6, and then the collecting trough 8 filled with the additive particles is discharged through the discharging hole 7 as the rotating block 5 rotates. The staff can arrange corresponding packaging bags or packaging bottles at the bottom of the base 1 corresponding to the through holes on the base 1 to store the additive particles. The additive particles inside the feeding hole 6 are collected in batches through the four collecting troughs 8, and then discharged in batches through the discharging hole 7, so as to achieve the intermittent quantitative output effect of the additive particles, thereby improving the packaging efficiency.

[0039] When in use, the staff rotates the rotating rod 12 to control the second bevel gear 13 to drive the four first bevel gears 11 to rotate. The rotation of the first bevel gear 11 will drive the screw rod 10 to rotate. Since the adjustment block 14 is threadedly connected to the screw rod 10 through the threaded hole 15, the staff can control the rotation direction of the screw rod 10 by rotating the rotating rod 12 in different directions, thereby controlling the adjustment block 14 to move upward or downward in the internal position of the aggregate trough 8, thereby completing the adjustment of the storage amount of the auxiliary agent particles inside the corresponding aggregate trough 8, thereby meeting the required amount of different chemical auxiliary agent particles during quantitative output, greatly improving the practicality of the equipment.

[0040] When in use, the staff can observe the specific position of the adjustment block 14 inside the aggregate trough 8 through the metering block 20, and quickly read the internal capacity of the aggregate trough 8 with the help of the scale on the metering block 20, thereby facilitating the rapid adjustment of the internal capacity of the aggregate trough 8 according to the additive particles, thereby improving the practicality of the equipment.

[0041] The above is only the preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model.

Claims

1. A quantitative output device for chemical additive particles, comprising a base (1) with a through hole on the top, a connecting block (2) fixedly connected to the base (1), and a material storage trough (3) for storing additive particles fixedly connected to the connecting block (2), characterized in that: The connecting block (2) is provided with a mounting groove (4), a rotatable rotating block (5) is arranged inside the mounting groove (4), a feeding hole (6) is arranged inside the mounting groove (4) at a position corresponding to the material placement groove (3), a discharging hole (7) is arranged inside the mounting groove (4) at a position corresponding to the through hole on the base (1), and no less than four material collecting grooves (8) are arranged at equal intervals on the outer wall surface of the rotating block (5), a movable adjusting block (14) is movably connected inside the material collecting groove (8), and an adjusting mechanism for driving the adjusting block (14) to move is arranged inside the rotating block (5).

2. A chemical additive particle quantitative output device according to claim 1, characterized in that: The adjusting mechanism comprises a cavity (9), a screw rod (10), a first bevel gear (11), a rotating rod (12) and a second bevel gear (13). A cavity (9) is provided at the inner center point of the rotating block (5). Four screw rods (10) are movably connected to the positions of the four material collecting grooves (8) in the cavity (9) via bearings. The ends of the four screw rods (10) that are away from each other extend into the corresponding material collecting grooves (8), and the ends of the screw rods (10) that are close to each other are fixedly connected to the first bevel gear (11). A rotating rod (12) is movably connected to the position of the front side wall of the rotating block (5) corresponding to the cavity (9) via bearings. One end of the rotating rod (12) extends through and into the cavity (9). One end of the rotating rod (12) located in the cavity (9) is fixedly connected to the second bevel gear (13). The second bevel gear (13) meshes with the four first bevel gears (11).

3. A chemical additive particle quantitative output device according to claim 2, characterized in that: The adjustment mechanism further comprises a threaded hole (15), and the four adjustment blocks (14) are each provided with a threaded hole (15) at a position corresponding to the screw rod (10), and the four adjustment blocks (14) are each threadedly connected to the corresponding screw rod (10) via the threaded hole (15).

4. A chemical additive particle quantitative output device according to claim 1, characterized in that: The inner wall surface of the aggregate trough (8) is symmetrically fixedly connected with two limit blocks (17), and the outer wall surface of the adjustment block (14) is provided with two limit holes (16) at positions corresponding to the two limit blocks (17), and the limit blocks (17) are movably engaged in the corresponding limit holes (16).

5. A chemical additive particle quantitative output device according to claim 1, characterized in that: A driving motor (21) is fixedly connected to the rear wall of the connecting block (2) at a position corresponding to the rotating block (5); an output shaft of the driving motor (21) extends through the interior of the mounting groove (4); the output shaft of the driving motor (21) is fixedly connected to a side wall surface adjacent to the rotating block (5); and the collecting trough (8) corresponds to the opening of the feeding hole (6) or the discharging hole (7) when the rotating block (5) rotates.

6. A chemical additive particle quantitative output device according to claim 2, characterized in that: The ends of the four screw rods (10) that are away from each other are fixedly connected to a limiting plate (18), and the end of the rotating rod (12) located outside the rotating block (5) is fixedly connected to a handle (19).

7. A chemical additive particle quantitative output device according to claim 1, characterized in that: Metering blocks (20) are fixedly mounted on the front side wall of the rotating block (5) at positions corresponding to the four material collecting troughs (8). The metering blocks (20) are made of a transparent material and are provided with scales. The material storage conditions inside the material collecting troughs (8) can be observed through the metering blocks (20).

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