CN210683176U

CN210683176U - Oral liquid filling equipment

Info

Publication number: CN210683176U
Application number: CN201921750464.9U
Authority: CN
Inventors: 刘金祥
Original assignee: Beijing Ruixiannong Technology Development Co Ltd
Current assignee: Beijing Ruixiannong Technology Development Co Ltd
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-06-05
Anticipated expiration: 2029-10-17

Abstract

The utility model relates to an oral liquid filling equipment, including frame, oral liquid case and drive mechanism, the oral liquid case sets up and is connected with the pipeline in the top of frame and the bottom of oral liquid case, and the one end that the oral liquid case was kept away from to the pipeline is connected with the burette and is provided with the valve unit on the pipeline, and drive mechanism includes work platform, and the work platform level sets up and sliding connection is on the frame, and work platform is connected with drive assembly, and drive assembly can drive work platform and carry out intermittent type reciprocating motion. The utility model discloses thereby have the effect that can shorten assembly line length, reduce occupation space can adapt to the little studio in space and workshop.

Description

Oral liquid filling equipment

Technical Field

The utility model belongs to the technical field of liquid filling machinery technique and specifically relates to an oral liquid filling equipment is related to.

Background

The liquid filling machine is a general name of all equipment used for liquid filling. The liquid filling machine is classified according to different liquids, and comprises an edible oil filling machine, a wine filling machine, an oral liquid filling machine, a washing liquid filling machine, a perfume filling machine, a cosmetic water filling machine, a beverage filling machine, a pesticide filling machine and the like. When all filling equipment is designed, the characteristics of the filling product need to be fully considered so as to meet the filling requirements of different industries.

Oral liquid filling machine includes frame, oral liquid case and drive mechanism among the prior art, and the oral liquid case setting is connected with the pipeline in the top of frame and the bottom of oral liquid case, and the one end that the oral liquid case was kept away from to the pipeline is connected with the burette and is provided with the control valve on the pipeline, and drive mechanism includes the conveyer belt, and the conveyer belt level sets up in the below of burette and is connected with driving motor.

Among the above-mentioned scheme, the staff places back on the conveyer belt with a plurality of oral liquid bottles, control driving motor passes through the conveyer belt and carries the oral liquid bottle to the burette under, then open the inside that the oral liquid bottle can be filled to control valve liquid, fill the back control valve and close, the conveyer belt motion is carried subsequent oral liquid bottle and is carried to the burette below and carry out the filling, but the conveyer belt is longer under the general condition, consequently, can lead to oral liquid filling equipment occupation space when using big and the assembly line is longer, thereby can not adapt to the little studio or workshop in space.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an oral liquid filling equipment, thereby it has the effect that can shorten assembly line length, reduce occupation space can adapt to the little studio in space and workshop.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides an oral liquid filling equipment, includes frame, oral liquid case and drive mechanism, the oral liquid case sets up and is connected with the pipeline in the top of frame and the bottom of oral liquid case, and the one end that the oral liquid case was kept away from to the pipeline is connected with and is provided with the valve unit on burette and the pipeline, and drive mechanism includes work platform, and the work platform level sets up and sliding connection is on the frame, and work platform is connected with drive assembly, and drive assembly can drive work platform and carry out intermittent type reciprocating motion.

By adopting the technical scheme, the driving assembly can drive the working platform to perform intermittent reciprocating motion, so that after the oral liquid bottle is placed on the working platform, the driving assembly can drive the working platform and the oral liquid bottle to move to the position under the dropper and the working platform does not move any more in the position within a period of time, the control valve group is opened in the period of time, liquid is filled into the oral liquid bottle from the oral liquid tank, the oral liquid bottle is full when the time interval is short and the control valve group closes and does not flow out any more, then the driving assembly drives the working platform to recover to the original position and does not move any more in the position within a period of time, the oral liquid bottle full of liquid in the period of time is taken out, the oral liquid bottle to be filled with liquid is replaced to perform the next cycle, the transmission structure performs the working mode relative to the conveying belt, and the length of the production line is shortened, therefore, the occupied space of the oral liquid filling equipment in use is reduced, and the use conditions of a working room and a workshop with small space can be met.

The utility model discloses further set up to: the driving component comprises a driving shaft, a driven shaft and a rotating shaft which are all horizontally arranged and rotatably connected in the machine base, the axis of driven shaft and axis of rotation is parallel to each other, the outside of driving shaft is fixed with driving gear and initiative driver plate, the outside of driven shaft is fixed with driven gear and driven driver plate, driving gear and driven gear intermeshing, the outside of axis of rotation is fixed with the sheave, the sheave includes the body and sets up two radial grooves and three indent locking cambered surface on the body, initiative driver plate and driven driver plate all include the main part, fix stirring the round pin in the main part and set up two evagination locking cambered surfaces and two grooves of dodging in the main part, stir the parallel and stirring of axis of round pin and driving shaft and driven shaft and radial groove phase-match, evagination locking cambered surface and indent locking cambered surface phase-match, the driving shaft is connected with driving motor, the rotation of axis of rotation.

By adopting the technical scheme, when the driving motor drives the driving shaft to rotate, the driving shaft is meshed with the driven gear, so that the driven shaft can rotate along with the driving shaft when the driving shaft rotates, when the shift pin on the driving drive plate is positioned in one of the radial grooves on the grooved pulley, the grooved pulley can pass through the avoiding groove part of the driven drive plate, the shift pin of the driving drive plate can drive the grooved pulley to rotate for a certain angle, the grooved pulley can drive the rotating shaft to rotate so that the working platform can move along with the rotation of the grooved pulley, after the shift pin of the driving drive plate is separated from the radial grooves, the driving drive plate and the driven drive plate can continue to rotate, and the convex locking cambered surface is matched with the concave locking cambered surface in the rotating process, so that the grooved pulley can keep the previous angle unchanged and can not rotate, and the shift pin of the driven drive plate can enter the other radial, the pin on the driven drive plate starts to drive the grooved wheel to rotate towards the angle opposite to the previous angle, so that the working platform can move along with the direction opposite to the previous direction until the pin on the driven drive plate is separated from the radial groove and then the outward convex locking arc surface starts to be matched with the inward concave locking arc surface, the grooved wheel rotates towards the direction opposite to the previous direction to a certain angle and then the angle is unchanged and does not rotate for a period of time, until the pin on the driving drive plate enters the inside of the radial groove of the grooved wheel again and starts to enter the next cycle, therefore, in the rotation process of the driving shaft, the grooved wheel can perform intermittent reciprocating motion under the action of the driving drive plate and the driven drive plate, the movement of the grooved wheel can drive the rotating shaft and the working platform to move, and as the working platform performs intermittent reciprocating motion, a new oral liquid bottle to be filled with liquid in a time interval or the liquid is, the transmission structure shortens the length of the production line relative to the working mode of the conveyor belt, so that the occupied space of the oral liquid filling equipment in use is reduced, and the use conditions of a working room and a workshop with smaller space can be met.

The utility model discloses further set up to: a transmission gear is fixed on the outer side of the rotating shaft, a horizontally arranged rack is fixed at the bottom of the working platform and meshed with the transmission gear, and the length direction of the rack is perpendicular to the axis direction of the rotating shaft.

By adopting the technical scheme, the driving motor drives the driving shaft and the driven shaft to rotate, and the grooved wheel performs intermittent reciprocating motion under the action of the driving drive plate and the driven drive plate in the process, so that the rotating shaft and the transmission gear are driven to perform intermittent reciprocating motion, and the working platform performs intermittent reciprocating motion due to the mutual meshing of the rack and the transmission gear.

The utility model discloses further set up to: the axes of the driving shaft and the driven shaft are positioned on the same horizontal plane, the position of the rotating shaft is higher than that of the driving shaft and the driven shaft, the grooved wheel further comprises meshing teeth arranged on the circumferential side wall of the main body, and a horizontal rack is fixed at the bottom of the working platform and meshed with the meshing teeth.

Through adopting above-mentioned technical scheme, because the sheave is provided with interlock tooth and rack intermeshing on the circumference lateral wall of main part, consequently the sheave also can drive work platform and carry out intermittent type reciprocating motion when carrying out intermittent type reciprocating motion under the effect of initiative driver plate and driven driver plate to satisfy oral liquid filling equipment's needs.

The utility model discloses further set up to: the spout has been seted up to the top level of frame, and work platform's lower surface and the upper surface laminating of frame, the rack setting is unanimous in the width of the inside of spout and rack and the width of spout, and the thickness of rack is greater than the degree of depth of spout, and the lateral wall that the rack stretches out the outer part of spout can be dismantled and be connected with and block the piece.

Through adopting above-mentioned technical scheme, because the width of rack and spout is unanimous, consequently perpendicular to axis's rocking can not appear in the horizontal direction when the rack slides in the spout, the lateral wall of the part that the rack stretches out outside the spout is provided with blocks the piece, the setting that blocks the piece can avoid the rack to appear the motion of vertical direction when sliding, make the motion state more steady, again because block between piece and the rack for can dismantle the connection, easy to assemble and dismantlement, and then make oral liquid filling equipment's structure more reasonable.

The utility model discloses further set up to: the stop block is connected with the side wall of the rack through a bolt.

Through adopting above-mentioned technical scheme, when blockking that piece or rack wearing and tearing seriously need change or overhaul, because block piece and rack pass through bolted connection, consequently be convenient for install and dismantle the blockking piece.

The utility model discloses further set up to: the top of the working platform is provided with a limiting ring, and an oral liquid bottle is placed in the limiting ring.

By adopting the technical scheme, when the working platform moves to the lower part of the dropper, the limiting ring is positioned under the dropper at the moment, so that liquid can be poured into the oral liquid bottle, the arrangement of the limiting ring can play a limiting role on the oral liquid bottle placed on the working platform, and the position of the oral liquid bottle is prevented from being changed when the working platform moves.

The utility model discloses further set up to: and a rubber layer is arranged on the inner wall of the limiting ring.

Through adopting above-mentioned technical scheme, the rubber layer both can be better carry on spacingly to the oral liquid bottle, can play the effect of buffering to the oral liquid bottle of filling with liquid when work platform motion again, can avoid liquid to follow oral liquid bottle spill to a certain extent.

In conclusion, the beneficial technical effects of the invention are as follows:

1. because the driving assembly can drive the working platform to perform intermittent reciprocating motion, after the oral liquid bottle is placed on the working platform, the driving assembly can drive the working platform and the oral liquid bottle to move to the position under the dropper and the working platform does not move any more in the position for a period of time, the control valve group is opened in the period of time, liquid is filled into the oral liquid bottle from the oral liquid box, the oral liquid bottle is filled when the time interval is over, the control valve group closes and does not flow out any more, then the driving assembly drives the working platform to recover to the original position and does not move any more in the position for a period of time, the oral liquid bottle filled with liquid in the period of time is taken out, the oral liquid bottle to be filled with liquid is replaced to perform the next cycle, the transmission structure is opposite to the working mode of the conveyor belt, the length of the production line is shortened, and therefore, the occupied space of the oral liquid filling equipment during use is reduced, thereby meeting the use conditions in a working room with smaller space and a workshop;

2. when the driving motor drives the driving shaft to rotate, the driving gear and the driven gear are meshed with each other, so that the driven shaft can rotate along with the driving shaft when the driving shaft rotates, when the shift pin on the driving dial is positioned in one of the radial grooves on the grooved pulley, the grooved pulley can pass through the avoiding groove part of the driven dial, the shift pin of the driving dial can drive the grooved pulley to rotate by a certain angle, the rotation of the grooved pulley can drive the rotating shaft to rotate, so that the working platform can move along with the grooved pulley, after the shift pin of the driving dial is separated from the radial grooves, the driving dial and the driven dial can continue to rotate, and the convex locking arc surface is matched with the concave locking arc surface in the rotating process, so that the grooved pulley can keep the previous angle unchanged and does not rotate, the shift pin of the driven dial can enter the other radial groove of the grooved pulley after the driving dial and the driven dial rotate by a certain angle, and the, therefore, the working platform can move along with the opposite direction until the shift pin of the driven drive plate is separated from the radial groove, the outward convex locking arc surface starts to be matched with the inward concave locking arc surface, the grooved wheel rotates to a certain angle in the opposite direction before and does not rotate within a period of time until the shift pin of the driving drive plate enters the inner part of the radial groove of the grooved wheel again, and then the grooved wheel starts to enter the next cycle, so that the grooved wheel can do intermittent reciprocating motion under the action of the driving drive plate and the driven drive plate in the rotating process of the driving shaft, the movement of the grooved wheel can drive the rotating shaft and the working platform to move, and as the working platform does the intermittent reciprocating motion, a new oral liquid bottle to be filled with liquid is replaced or the liquid is filled into the oral liquid bottle in a time interval, and the transmission structure shortens the length of a production line relative to the working mode of a conveyor belt, therefore, the occupied space of the oral liquid filling equipment is reduced when the oral liquid filling equipment is used, and the use conditions of a working room and a workshop with small space can be met;

3. because the width of rack and spout is unanimous, consequently perpendicular to axis's rocking can not appear in the horizontal direction when the rack slides in the spout, the lateral wall of the part that the rack stretches out outside the spout is provided with blocks the piece, blocks the setting up of piece and can avoid the rack to appear the motion of vertical direction when sliding for the motion state is more steady, again because block and be connected for dismantling between piece and the rack, easy to assemble with dismantle, and then make oral liquid filling equipment's structure more reasonable.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the present invention (with a portion of the base removed);

FIG. 3 is a schematic structural diagram of a transmission mechanism according to one embodiment;

FIG. 4 is a schematic structural diagram of a driving assembly according to one embodiment;

fig. 5 is a schematic structural diagram of a transmission mechanism in the second embodiment.

In the figure, 1, a machine base; 11. a cavity; 12. a chute; 2. a support; 3. an oral liquid box; 31. a pipeline; 32. a dropper; 33. a control valve group; 4. a transmission mechanism; 41. a working platform; 411. a limiting ring; 42. a rack; 43. a blocking block; 44. a drive assembly; 441. a drive shaft; 442. a driven shaft; 443. a driving gear; 444. a driven gear; 445. an active drive plate; 446. a driven drive plate; 4461. a main body; 4462. pulling a pin; 4463. a convex locking cambered surface; 4464. an avoidance groove; 447. a rotating shaft; 448. a grooved wheel; 4481. a body; 4482. a radial slot; 4483. an inward concave locking cambered surface; 4484. engaging teeth; 449. a transmission gear; 45. a drive motor; 5. oral liquid bottle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The first embodiment is as follows: referring to fig. 1 and 2, for the utility model discloses an oral liquid filling equipment, including frame 1, support 2, oral liquid case 3 and drive mechanism 4, support 2 fixes at the top of frame 1 and oral liquid case 3 passes through support 2 to be fixed in the top of frame 1. The bottom of the oral liquid tank 3 is connected with a pipeline 31, one end of the pipeline 31 far away from the oral liquid tank 3 is connected with a plurality of droppers 32, and a control valve group 33 is arranged on the pipeline 31. Referring to fig. 3, the transmission mechanism 4 includes a working platform 41, a rack 42 and a driving assembly 44, a cavity 11 is formed in the base 1, a sliding groove 12 is horizontally formed in the top of the base 1, the opening direction of the sliding groove 12 is perpendicular to the arrangement direction of the plurality of droppers 32, and the rack 42 is fixed on the lower surface of the working platform 41 and is slidably connected in the sliding groove 12. The width of the rack 42 is consistent with the width of the sliding chute 12, the thickness of the rack 42 is larger than the opening depth of the sliding chute 12, the lower surface of the working platform 41 is attached to the upper surface of the machine base 1, two side walls of the part, extending out of the sliding chute 12, of the rack 42 are respectively connected with one blocking block 43 through bolts, and the upper surface of each blocking block 43 is attached to the inner wall of the base.

Referring to fig. 3 and 4, the driving assembly 44 includes a driving shaft 441, a driven shaft 442 and a rotating shaft 447, which are horizontally disposed and rotatably connected inside the housing 1, wherein the axes of the driving shaft 441, the driven shaft 442 and the rotating shaft 447 are parallel to each other and the axial directions of the three are perpendicular to the axial direction of the rack 42. The axes of the driving shaft 441 and the driven shaft 442 are on the same horizontal plane and the rotation shaft 447 is located higher than the driving shaft 441 and the driven shaft 442. A drive gear 443 and a drive dial 445 are fixed to the outside of the drive shaft 441, the drive motor 45 is connected to the drive shaft 441, a driven gear 444 and a driven dial 446 are fixed to the outside of the driven shaft 442, and the drive gear 443 and the driven gear 444 are engaged with each other. A grooved wheel 448 is fixed on the outer side of the rotating shaft 447, and the grooved wheel 448 comprises a body 4481, two radial grooves 4482 and three concave locking arc surfaces 4483 which are arranged on the body 4481. The driving dial 445 and the driven dial 446 both comprise a main body 4461, a shifting pin 4462 fixed on the main body 4461, two convex locking arc surfaces 4463 and two avoiding grooves 4464 arranged on the main body 4461, the shifting pin 4462 is parallel to the axes of the driving shaft 441 and the driven shaft 442, the shifting pin 4462 is matched with the radial groove 4482, the axes of the two shifting pins 4462 respectively pass through the reference circles of the driving gear 443 and the driven gear 444, and the convex locking arc surfaces 4463 are matched with the concave locking arc surfaces 4483. A transmission gear 449 is fixed to the outer side of the rotating shaft 447 at a position corresponding to the rack 42, and the transmission gear 449 is a sector gear and is engaged with the rack 42. A plurality of position limiting rings 411 are fixed on the upper surface of the working platform 41, the number of the position limiting rings 411 is consistent with that of the dropper 32, and the arrangement direction of the position limiting rings 411 is consistent with that of the dropper 32.

The implementation principle of the embodiment is as follows: when the driving shaft 441 is rotated by the driving motor 45, the driving gear 443 and the driven gear 444 are engaged with each other, so that the driven shaft 442 is also rotated when the driving shaft 441 rotates. When the driving dial 445 has the pin 4462 located inside one of the radial grooves 4482 of the grooved wheel 448, the grooved wheel 448 passes through the escape groove 4464 of the driven dial 446, the pin 4462 of the driving dial 445 drives the grooved wheel 448 to rotate by a certain angle, the rotation of the grooved wheel 448 drives the rotating shaft 447 and the transmission gear 449 to rotate, and the working platform 41 moves. When the driving dial 445 has the pin 4462 disengaged from the radial groove 4482, the driving dial 445 and the driven dial 446 continue to rotate and the convex lock arc 4463 and the concave lock arc 4483 are engaged during the rotation, so that the grooved wheel 448 keeps the previous angle unchanged and does not rotate. After the driving dial 445 and the driven dial 446 rotate for a certain angle, the pin 4462 of the driven dial 446 enters into the other radial groove 4482 of the grooved wheel 448, and the pin 4462 of the driven dial 446 starts to drive the grooved wheel 448 to rotate towards the angle opposite to the previous angle, so that the working platform 41 also moves towards the direction opposite to the previous direction under the action of the driving gear 449 and the rack 42. Until the pin 4462 of the driven dial 446 is disengaged from the radial groove 4482, the convex lock arc 4463 starts to engage with the concave lock arc 4483, so that the sheave 448 is rotated to a certain angle in the opposite direction and is not rotated at the same angle for a while. Until the drive finger 4462 of the drive dial 445 again enters the interior of the radial slot 4482 of the sheave 448, beginning to enter the next cycle. Therefore, during the rotation of the driving shaft 441, the grooved wheel 448 drives the working platform 41 to perform intermittent reciprocating motion under the action of the driving dial 445 and the driven dial 446. Therefore, the grooved wheel 448 drives the working platform 41 and the oral liquid bottle 5 to move right below the dropper 32, and the working platform 41 can not move for a while at this position, during the period, the control valve set 33 is opened, the liquid is filled into the oral liquid bottle 5 from the oral liquid tank 3, the oral liquid bottle 5 is filled when the time interval is near to end, and the control valve set 33 is closed, and the liquid does not flow out any more, then the working platform 41 is restored to the original position under the driving of the grooved wheel 448 and does not move any more in the position within a period of time, the oral liquid bottle 5 filled with liquid in the period is taken out and replaced with the oral liquid bottle 5 to be filled for the next circulation, the transmission structure shortens the length of the production line relative to the working mode of the conveyor belt, therefore, the occupied space of the oral liquid filling equipment in use is reduced, and the use conditions of a working room and a workshop with small space can be met.

Example two: referring to fig. 1 and 2, for the utility model discloses an oral liquid filling equipment, the difference with embodiment one lies in: the grooved wheel 448 is arranged right below the rack 42, and in conjunction with fig. 5, the grooved wheel 448 further includes engagement teeth 4484 arranged on the circumferential side wall, and the engagement teeth 4484 are engaged with the rack 42, and the grooved wheel 448 is driven by the driving dial 445 and the driven dial 446 to reciprocate, and at the same time, the engagement teeth 4484 are engaged with the rack 42, so that the working platform 41 also reciprocates intermittently.

The embodiment of the present invention is a preferred embodiment of the present invention, and the protection scope of the present invention is not limited by this, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. The utility model provides an oral liquid filling equipment, includes frame (1), oral liquid case (3) and drive mechanism (4), and oral liquid case (3) set up the top of frame (1) and the bottom of oral liquid case (3) is connected with pipeline (31), and the one end that oral liquid case (3) were kept away from in pipeline (31) is connected with burette (32) and is provided with control valve group (33) on pipeline (31), its characterized in that: drive mechanism (4) include work platform (41), and work platform (41) level sets up and sliding connection is on frame (1), and work platform (41) are connected with drive assembly (44), and drive assembly (44) can drive work platform (41) and carry out intermittent type reciprocating motion.

2. The oral liquid filling apparatus according to claim 1, wherein: the driving assembly (44) comprises a driving shaft (441), a driven shaft (442) and a rotating shaft (447) which are horizontally arranged and rotatably connected to the inside of the base (1), the axes of the driving shaft (441), the driven shaft (442) and the rotating shaft (447) are parallel to each other, a driving gear (443) and a driving dial (445) are fixed to the outer side of the driving shaft (441), a driven gear (444) and a driven dial (446) are fixed to the outer side of the driven shaft (442), the driving gear (443) and the driven gear (444) are meshed with each other, a grooved pulley (448) is fixed to the outer side of the rotating shaft (447), the grooved pulley (448) comprises a body (4481), two radial grooves (4482) and three inward-concave locking arc surfaces (4483) which are formed in the body (4481), the driving dial (445) and the driven dial (446) respectively comprise a main body (4461), a shifting pin (4462) fixed to the main body (4461), and two outward-convex locking arc surfaces (4463) and two 4464) The shifting pin (4462) is parallel to the axial lines of the driving shaft (441) and the driven shaft (442), the shifting pin (4462) is matched with the radial groove (4482), the convex locking arc surface (4463) is matched with the concave locking arc surface (4483), the driving shaft (441) is connected with a driving motor (45), and the rotation of the rotating shaft (447) can drive the working platform (41) to move.

3. The oral liquid filling apparatus according to claim 2, wherein: a transmission gear (449) is fixed on the outer side of the rotating shaft (447), a rack (42) which is horizontally arranged is fixed at the bottom of the working platform (41), the rack (42) is meshed with the transmission gear (449), and the length direction of the rack (42) is vertical to the axial direction of the rotating shaft (447).

4. The oral liquid filling apparatus according to claim 2, wherein: the axes of the driving shaft (441) and the driven shaft (442) are positioned on the same horizontal plane, the position of the rotating shaft (447) is higher than that of the driving shaft (441) and the driven shaft (442), the grooved pulley (448) further comprises meshing teeth (4484) arranged on the circumferential side wall of the main body (4461), a horizontal rack (42) is fixed at the bottom of the working platform (41), and the rack (42) is meshed with the meshing teeth (4484).

5. An oral liquid filling apparatus according to claim 3 or 4, wherein: spout (12) have been seted up to the top level of frame (1), and the lower surface of work platform (41) is laminated with the upper surface of frame (1), and rack (42) set up the width of the inside of spout (12) and rack (42) and spout (12) unanimous, and the thickness of rack (42) is greater than the degree of depth of spout (12), and the lateral wall of the part that rack (42) stretches out outside spout (12) can be dismantled and be connected with and block piece (43).

6. The oral liquid filling apparatus according to claim 5, wherein: the stop block (43) is connected with the side wall of the rack (42) through a bolt.

7. The oral liquid filling apparatus according to claim 1, wherein: the top of the working platform (41) is provided with a limiting ring (411), and an oral liquid bottle (5) is placed in the limiting ring (411).

8. The oral liquid filling apparatus according to claim 7, wherein: the inner wall of the limiting ring (411) is provided with a rubber layer.