Filling assembly for potassium hydrogen persulfate effervescent tablets

Abstract

The utility model relates to the technical field of production of potassium hydrogen persulfate effervescent tablets, in particular to a filling assembly of potassium hydrogen persulfate effervescent tablets, which comprises a filling table and a station cavity arranged at the top of the filling table, and further comprises a rotating wheel disc rotating in the station cavity, the driving part is used for driving the rotating wheel disc to intermittently deflect at a fixed angle, and the limiting parts are arranged on the rotating wheel disc in the circumferential direction. When a filling bottle at the bottom of the output end of the pneumatic conveying pipe is replaced by the station switching part, the driving wheel can be prevented from being in contact with other parts except the filling bottle, rolling friction can be formed between the filling bottle and the driving wheel, frictional wear between the driving wheel and the filling bottle is reduced, and the filling bottle is prevented from being damaged due to elastic pushing of the spring. The driving wheel can be kept in a good friction state with the filling bottle for a long time, and the problem that the driving wheel slips due to insufficient friction force caused by aggravated abrasion of the driving wheel is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to potassium hydrogen sulfate effervescent tablet production technical field especially relates to a kind of filling assembly of potassium hydrogen sulfate effervescent tablet. BACKGROUND

[0002] Potassium hydrogen sulfate effervescent tablet is widely used in aquaculture industry and fish tank breeding field because of its good effect of improving breeding pond bottom bed, disinfecting and sterilizing, decomposing sludge and dredging bottom sand. Potassium hydrogen sulfate effervescent tablet is generally filled and packed using plastic bottle or packaging bag in the later stage of production process. Since the outer edge of effervescent tablet is basically the same size as the inner diameter of effervescent tablet container, the problem of effervescent tablet unable to be placed horizontally is prone to occur.

[0003] To solve the above technical problems, patent application No. 202120929770.X discloses a kind of effervescent tablet filling and discharging mechanism. The device drives the rotating disc to deflect a fixed angle by rotating cylinder, so that the two mounting seats on the rotating disc switch back and forth between the effervescent tablet filling position and the feeding and discharging of the filling bottle, to facilitate manual feeding and discharging of the filling bottle. When the mounting seat is switched to the effervescent tablet filling position, the bottom end of the rotating shaft outside will be in contact with the outside of the rotating rubber wheel, so that the motor drives the rotating shaft to rotate through the rotating rubber wheel, and uses a specific size of centrifugal force to make the effervescent tablet stack evenly in the filling bottle. In the above prior art, the friction between the rotating rubber wheel and the rotating shaft is prone to decrease with the increase of the number of butt joint, and the problem of slipping is prone to occur. UTILITY MODEL CONTENTS

[0004] Therefore, the purpose of the utility model is to provide a kind of filling assembly of potassium hydrogen sulfate effervescent tablet to solve the problem that the friction between the rotating rubber wheel and the rotating shaft is prone to decrease with the increase of the number of butt joint, and the problem of slipping is prone to occur.

[0005] To achieve the above purpose, the utility model provides a kind of filling assembly of potassium hydrogen sulfate effervescent tablet, which comprises a filling table and a working position cavity arranged on the top of the filling table. The filling assembly of potassium hydrogen sulfate effervescent tablet further comprises:

[0006] Rotating the rotating disc in the working position cavity.

[0007] A driving part for driving the rotating disc to deflect at a fixed angle intermittently.

[0008] A plurality of limiting parts are arranged circumferentially on the rotating disc, and the limiting parts are used to limit the filling bottle.

[0009] A bottle rotating part is arranged on the filling table, and the bottle rotating part is used to drive the filling bottle to rotate and position the filling bottle.

[0010] Preferably, the limiting part comprises:

[0011] A limiting groove is arranged at the top boundary of the rotating disc.

[0012] A limiting fence is arranged at the top boundary of the rotating disc, and the edge of the bottom of the limiting fence is coincident with the edge of the limiting groove.

[0013] Two wheel grooves are arranged on the limiting fence.

[0014] Two guide wheels are arranged on the outside of the limiting fence, and one side of the guide wheels passes through the inside of the wheel groove and extends to the inside of the limiting fence.

[0015] Preferably, the rotating bottle part comprises:

[0016] A support table is arranged on the outside of the filling table.

[0017] Two guide plates are arranged on the outside of the filling table in an up-down opposite manner, and a wheel passing groove is arranged between the two guide plates and between the inside of the work cavity.

[0018] A bottle driving member is arranged between the two guide plates.

[0019] A spring is arranged between the vertical surface inside the support table and the bottle driving member.

[0020] Preferably, the wheel passing groove corresponds to the limiting groove, and the wheel passing groove corresponds to the two guide wheels.

[0021] Preferably, the bottle driving member comprises a wheel shaft arranged between the two guide plates, a guide waist groove is arranged on the guide plate, the two ends of the wheel shaft outside are respectively arranged in the two guide waist grooves, a driving wheel is fixedly arranged outside the wheel shaft, a wheel frame is arranged outside the two guide plates, the two ends of the wheel shaft are rotatably connected to the two horizontal surfaces inside the wheel frame, and a driving motor for directly driving the driving wheel to rotate.

[0022] Preferably, the filling assembly of the potassium peroxymonosulfate effervescent tablet further comprises a filling member arranged on the top of the filling table and two conveying parts arranged on the filling table, the filling member is used for filling the potassium peroxymonosulfate effervescent tablet into the filling bottle, one of the conveying parts is used for feeding the empty filling bottle into the limiting groove, and the other conveying part is used for feeding the full filling bottle to the next process.

[0023] Preferably, the filling member comprises a support frame fixedly arranged on the top of the filling table and a pneumatic conveying pipe arranged on the support frame, and the output end of the pneumatic conveying pipe corresponds to the limiting groove.

[0024] Preferably, the conveying part comprises a bottle supply groove communicated between the inside of the station cavity and the outside of the filling table, the outside of the filling table is fixedly provided with a limiting slide, and a belt conveyor is arranged between the limiting slide and the bottle supply groove, and the top of the belt conveyor is flush with the bottom of the inside of the station cavity.

[0025] The utility model discloses the beneficial effects of:

[0026] The utility model discloses the cooperation of guiding board, spring, support platform and bottle drive spare etc. structure, can when filling bottle is replaced in the bottom of pneumatic conveying pipe output end of station switching part, can avoid the contact of driving wheel and other components except filling bottle, and make filling bottle and driving wheel be rotary friction and resist, reduce the abrasion between driving wheel and filling bottle, cooperate the elastic force of spring again, can reserve enough adjustment spacing for driving wheel, can make driving wheel keep good friction state between filling bottle for a long time, avoid the problem that driving wheel appears skidding because of abrasion aggravation and lead to its insufficient friction, and driving wheel can cooperate two guide wheels that are relatively arranged on the boundary of limiting recess, can automatically position the position of filling bottle when filling bottle and driving wheel resist, make the bottle mouth of filling bottle can always align with the output of pneumatic conveying pipe, improve the filling precision of potassium persulfate effervescent tablet, avoid the problem that potassium persulfate effervescent tablet leaks. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the technical scheme in the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0028] Figure 1 For the three-dimensional schematic diagram of the utility model Figure One ;

[0029] Figure 2 For the three-dimensional schematic diagram of the utility model Figure Two ;

[0030] Figure 3 For the three-dimensional schematic diagram of the utility model Figure Three ;

[0031] Figure 4 For the three-dimensional schematic diagram of the utility model Figure Four .

[0032] Marked as in the drawing:

[0033] 1, filling table; 2, limiting part; 21, guide wheel; 22, limiting groove; 23, limiting fence; 24, wheel groove; 3, driving part; 4, bottle rotating part; 41, support table; 42, guide plate; 43, bottle driving part; 44, spring; 45, wheel slot; 5, filling part; 51, support frame; 52, pneumatic conveying pipe; 6, station cavity; 7, conveying part; 71, bottle supply groove; 72, limiting slide; 73, belt conveyor; 8, rotating disc. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application will be further described in detail below with specific examples.

[0035] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present application should be understood as the usual meaning understood by those skilled in the art to which the present application belongs. The terms "first", "second" and similar terms used in the present application do not represent any order, quantity or importance, but are only used to distinguish different components. The terms "include" or "contain" and similar terms mean that the elements or objects before the terms cover the elements or objects listed after the terms and their equivalents, but do not exclude other elements or objects. The terms "connect" or "connected" and similar terms are not limited to physical or mechanical connection, but can include electrical connection, whether direct or indirect. The terms "up", "down", "left", "right" and the like are only used to represent relative positional relationship, and when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0036] As shown in Figures 1 to 4 A filling assembly for potassium monopersulfate effervescent tablets, comprising a filling table 1 and a station cavity 6 provided on the top of the filling table 1, the filling assembly for potassium monopersulfate effervescent tablets further comprises:

[0037] Rotating the rotating disc 8 in the station cavity 6.

[0038] A driving part 3 for driving the rotating disc 8 to deflect at a fixed angle intermittently, the driving part 3 comprises a transmission groove provided inside the bottom of the station cavity 6, one end inside the transmission groove is rotatably connected with a vertical shaft, the top end of the vertical shaft is fixedly provided on the bottom of the rotating disc 8, a transmission gear is fixedly sleeved outside the vertical shaft, a servo motor is fixedly provided outside the filling table 1, a flat gear is fixedly provided on the output end of the servo motor, and a tooth surface transmission belt is sleeved between the outside of the flat gear and the transmission gear.

[0039] A plurality of limiting parts 2 are circumferentially provided on the rotating disc 8, and the limiting parts 2 are used to limit the filling bottles.

[0040] The rotating bottle part 4 is arranged on the filling table 1 and corresponds to the limiting part 2. The rotating bottle part 4 is used to drive the filling bottle to rotate and position the filling bottle.

[0041] As shown in Figures 2 to 4 The limiting part 2 comprises:

[0042] The limiting groove 22 is arranged at the top boundary of the rotating disc 8.

[0043] The limiting fence 23 is fixedly arranged at the top boundary of the rotating disc 8. The edge of the bottom inside the limiting fence 23 coincides with the edge of the limiting groove 22.

[0044] The two wheel grooves 24 are oppositely arranged on the limiting fence 23.

[0045] The two guide wheels 21 are oppositely arranged outside the limiting fence 23. One side of the guide wheel 21 penetrates the inside of the wheel groove 24 and extends to the inside of the limiting fence 23.

[0046] In this way, after the driving part 3 drives the rotating disc 8 to be angularly deflected, one of the limiting grooves corresponds to the rotating bottle part 4, and the rotating bottle part 4 can cooperate with the limiting groove 22 to automatically position and limit the filling bottle inside the limiting groove 22, calibrate the bottle opening position, and assist the rotating bottle part 4 to drive the filling bottle to rotate, thereby improving the stability of the filling bottle rotation.

[0047] As shown in Figures 2 to 4 The rotating bottle part 4 comprises:

[0048] The support table 41 is fixedly arranged outside the filling table 1.

[0049] The two guide plates 42 are oppositely fixedly arranged outside the filling table 1. The wheel penetrating groove 45 is arranged between the two guide plates 42 and the inside of the work station cavity 6.

[0050] The bottle driving part 43 is slidably arranged between the two guide plates 42.

[0051] The spring 44 is arranged between the vertical surface inside the support table 41 and the bottle driving part 43.

[0052] The wheel penetrating groove 45 corresponds to the limiting groove 22, and the wheel penetrating groove 45 corresponds to the two guide wheels 21.

[0053] In this way, the bottle driving part 43 can be controlled to abut against the surface of the filling bottle, so as to drive the filling bottle to rotate and stabilize the filling bottle in a certain rotation speed range, so as to uniformly fill the potassium persulfate effervescent tablets in the filling bottle and improve the filling effect of the potassium persulfate effervescent tablets.

[0054] As shown in Figures 2 to 4As shown, the bottle driving part 43 comprises a wheel shaft slidingly arranged between the two guide plates 42, the guide plates 42 are provided with guide waist grooves, the two ends of the wheel shaft outside are slidingly sleeved in the two guide waist grooves, a driving wheel is fixedly sleeved outside the wheel shaft, the two guide plates 42 are slidingly sleeved with a wheel frame, the two ends of the wheel shaft are rotatably connected to the two horizontal surfaces inside the wheel frame, a driving motor for directly driving the driving wheel to rotate, in this way, the elastic compression amount of the spring 44 can reserve enough displacement space for the driving wheel, so that after a long time of use, when the driving wheel is obviously worn, the spring 44 can keep the relative stable extrusion force between the driving wheel and the filling bottle under the action of the elastic force of the spring 44, thereby reducing the influence of wear on the friction between the two, avoiding the problem of slipping of the driving wheel, and affecting the filling effect of the potassium peroxymonosulfate effervescent tablets.

[0055] As shown in the Figures 1 to 4 filling assembly of the potassium peroxymonosulfate effervescent tablets further comprises a filling part 5 arranged on the top of the filling table 1 and two conveying parts 7 arranged on the filling table 1, the position corresponding to the filling part 5 inside the work cavity 6 is a filling station, the filling part 5 is used for filling the potassium peroxymonosulfate effervescent tablets into the filling bottle, one of the conveying parts 7 is used for feeding the empty filling bottle into the limiting groove 22, and the other conveying part 7 is used for conveying the full filling bottle to the next process.

[0056] The filling part 5 comprises a support frame 51 fixedly arranged on the top of the filling table 1 and a pneumatic conveying pipe 52 arranged on the support frame 51, the output end of the pneumatic conveying pipe 52 corresponds to the limiting groove 22, in this way, when the driving wheel and the two guide wheels 21 cooperate with each other, the filling bottle can be automatically positioned in the limiting groove 22 under the action of the elastic force of the spring 44, so as to avoid the influence of the wear of the driving wheel on the docking precision between the filling bottle and the output end of the pneumatic conveying pipe 52, and avoid the positional deviation between the two, thereby causing the filling leakage of the potassium peroxymonosulfate effervescent tablets.

[0057] The conveying part 7 comprises a bottle supply groove 71 communicating between the inside of the work cavity 6 and the outside of the filling table 1, a limiting slide 72 is fixedly arranged outside the filling table 1, a belt conveyor 73 is arranged between the limiting slide 72 and the bottle supply groove 71, the top of the belt conveyor 73 is flush with the bottom of the inside of the work cavity 6, the bottle supply groove 71 corresponds to the limiting groove 22, in this way, when the rotating disc 8 stops rotating, one of the conveying parts 7 can convey the empty filling bottle into the empty limiting groove 22, and the other conveying part 7 can convey the full filling bottle in one of the limiting grooves 22 to the next process, and the conveying part 7 for feeding the empty filling bottle, the filling part 5 and the conveying part 7 for discharging the full filling bottle are sequentially arranged along the rotating direction of the rotating disc 8, so as to realize the flow line type feeding, filling and discharging production line, improve the filling automation degree and the filling efficiency, and reduce the labor cost and the labor intensity of workers.

[0058] Working principle: through the independent operation of the two conveying parts 7, empty filling bottles can be respectively fed into one of the limiting grooves 22 when the rotating disc 8 is stationary, and the full filling bottles can be discharged from the other limiting groove 22 and conveyed to the next process, and after the feeding and discharging actions are completed, the driving part 3 is started and drives the rotating disc 8 to be angularly deflected, so as to respectively convey the empty limiting groove 22, one of the full filling bottles and one of the empty filling bottles to the two conveying parts 7 for feeding and discharging and to the positions corresponding to the filling part 5, so that the filling of the potassium peroxymonosulfate effervescent tablets forms a flow line production line, improves the degree of automation and improves the filling efficiency, and in the process of moving the empty filling bottle to the filling station, the bottle body of the filling bottle forms rolling friction with the driving wheel, and the driving wheel only contacts the outside of the filling bottle and does not interfere with other structures, which can reduce the wear of the driving wheel, and under the elastic force of the spring 44, the driving wheel can maintain a certain extrusion force with the filling bottle for a long time, thereby stabilizing the friction between the driving wheel and the filling bottle for a long time, reducing the influence of the wear of the driving wheel on the driving effect of the filling bottle, avoiding the problem of slipping of the driving wheel due to increased wear, and enabling the driving wheel to automatically position the position of the filling bottle with the two guide wheels 21, so that the bottle mouth can be accurately connected with the output end of the pneumatic conveying pipe 52, avoiding misalignment between the two, and avoiding the problem of leakage of the potassium peroxymonosulfate effervescent tablets.

[0059] Those skilled in the art will understand that the discussion of the above any embodiment is only exemplary and is not intended to imply that the scope (including claims) of the present application is limited to these examples; under the idea of the present application, the above embodiments or technical features in different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes of different aspects of the present application as described above, which are not provided in detail for the sake of brevity.

[0060] The present application is intended to cover all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Accordingly, any and all such alternatives, modifications and variations are intended to be encompassed by the appended claims.

Claims

1. A filling assembly for potassium peroxodisulfate effervescent tablets, comprising a filling table (1) and a station cavity (6) provided on the top of the filling table (1), characterized in that, The filling assembly of the potassium hydrogen persulfate effervescent tablets further comprises: Rotating the rotating disc (8) in the work cavity (6); A driving part (3) for driving the rotating disc (8) to rotate at a fixed angle intermittently; A plurality of limiting parts (2) circumferentially arranged on the rotating disc (8), the limiting parts (2) are used for limiting the filling bottles; A bottle rotating part (4) arranged on the filling table (1), the bottle rotating part (4) is used for driving the filling bottles to rotate and positioning the filling bottles.

2. The potassium bisulfate effervescent tablet filling assembly of claim 1, wherein, The limiting part (2) comprises: A limiting groove (22) arranged at the top boundary of the rotating disc (8); A limiting fence (23) fixedly arranged at the top boundary of the rotating disc (8), the edge of the bottom inside the limiting fence (23) coincides with the edge of the limiting groove (22); Two wheel grooves (24) oppositely arranged on the limiting fence (23); Two guide wheels (21) oppositely rotatingly arranged outside the limiting fence (23), one side of the guide wheels (21) penetrates through the inside of the wheel groove (24) and extends to the inside of the limiting fence (23).

3. The potassium bisulfate effervescent tablet filling assembly of claim 2, wherein, The bottle rotating part (4) comprises: A support table (41) fixedly arranged outside the filling table (1); Two guide plates (42) oppositely fixedly arranged above and below the filling table (1), a wheel penetrating groove (45) is arranged between the two guide plates (42) and the inside of the work cavity (6); A bottle driving part (43) slidingly arranged between the two guide plates (42); A spring (44) arranged between the vertical surface inside the support table (41) and the bottle driving part (43).

4. The potassium bisulfate effervescent tablet filling assembly of claim 3, wherein, The wheel penetrating groove (45) corresponds to the limiting groove (22), and the wheel penetrating groove (45) corresponds to the two guide wheels (21).

5. The potassium bisulfate effervescent tablet filling assembly of claim 4, wherein, The bottle driving part (43) comprises a wheel shaft slidingly arranged between the two guide plates (42), the guide plates (42) are provided with guide waist grooves, the two ends of the outside of the wheel shaft are slidingly sleeved in the two guide waist grooves respectively, a driving wheel is fixedly sleeved outside the wheel shaft, a wheel frame is slidingly sleeved outside the two guide plates (42), the two ends of the wheel shaft are rotatably connected to two horizontal surfaces inside the wheel frame, and a driving motor for directly driving the driving wheel to rotate.

6. The potassium bisulfate effervescent tablet filling assembly of claim 5, wherein, The filling assembly of the potassium hydrogen persulfate effervescent tablets further comprises a filling part (5) arranged on the top of the filling table (1) and two conveying parts (7) arranged on the filling table (1), the filling part (5) is used for filling the potassium hydrogen persulfate effervescent tablets into the filling bottles, one of the conveying parts (7) is used for feeding empty filling bottles into the limiting groove (22), and the other conveying part (7) is used for feeding the full filling bottles to the next process.

7. The potassium bisulfate effervescent tablet filling assembly of claim 6, wherein, The filling part (5) comprises a support frame (51) fixedly arranged on the top of the filling table (1) and a pneumatic conveying pipe (52) arranged on the support frame (51), and the output end of the pneumatic conveying pipe (52) corresponds to the limiting groove (22).

8. The potassium bisulfate effervescent tablet filling assembly of claim 7, wherein, The conveying part (7) comprises a bottle supply groove (71) communicated between the inside of the station cavity (6) and the outside of the filling table (1), the outside of the filling table (1) is fixedly provided with a limiting slide (72), a belt conveyor (73) is arranged between the limiting slide (72) and the bottle supply groove (71), and the top of the belt conveyor (73) is flush with the bottom of the inside of the station cavity (6).

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