CN114803986A

CN114803986A - Adjustment mechanism and liquid filling machine

Info

Publication number: CN114803986A
Application number: CN202210617022.7A
Authority: CN
Inventors: 王冠铎; 蒋铮
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2022-07-29

Abstract

The invention relates to the field of filling, and discloses an adjusting mechanism and a filling machine, wherein the adjusting mechanism comprises a bracket, a rotating shaft, a roller, a guide rail, a sliding block and a sliding rail; the rotating shaft is arranged on the brackets, and the rotating shaft can rotate relatively between the brackets; the roller is fixed on the rotating shaft; the guide rail is arranged on the bracket and extends along the left-right direction; the sliding block is arranged on the guide rail, and the sliding block and the guide rail can slide relatively; the slide rail sets up two, two the slide rail set up respectively in the upper and lower both sides of gyro wheel, all the slide rail extends along left right direction, two the slide rail is the butt respectively the gyro wheel, the gyro wheel drives the slide rail slides from side to side.

Description

Adjustment mechanism and liquid filling machine

Technical Field

The invention belongs to the technical field of filling, and particularly relates to an adjusting mechanism and a filling machine.

Background

The filling machine can be widely used for filling fluid such as soy sauce, peanut oil, olive oil and the like into packaging bottles. However, in a batch process, the width of the packing bottles is different, for example, when 2L containers and 1.5L containers are filled, the distance between adjacent bottles is different.

The general screw fixation of traditional filling head is in the frame of liquid filling machine, when filling to the container of the capacity of difference, needs the staff to adjust screw complex position to the position of the filling head on the adjustment liquid filling machine realizes carrying out batch filling to the packing bottle side by side in proper order on the transfer line. The position of each screw hole is fixed, if the width specification of a packaging bottle changes, holes need to be formed in the rack again, so that filling heads can be fixed through screws, and when containers with different volumes are replaced for filling, the screws need to be manually assembled and disassembled to adjust the positions of a plurality of filling heads, and the use is very inconvenient.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: at least one technical problem addressed above is solved.

The solution of the invention for solving the technical problem is as follows:

an adjusting mechanism comprises a bracket, a rotating shaft, a roller, a guide rail, a slide block and a slide rail; the rotating shaft is arranged on the brackets, and the rotating shaft can rotate relatively between the brackets; the roller is fixed on the rotating shaft; the guide rail is arranged on the bracket and extends along the left-right direction; the sliding block is arranged on the guide rail, and the sliding block and the guide rail can slide relatively; the slide rail sets up two, two the slide rail set up respectively in the upper and lower both sides of gyro wheel, all the slide rail extends along left right direction, two the slide rail is the butt respectively the gyro wheel, the gyro wheel drives the slide rail slides from side to side.

The adjusting mechanism has the advantages that the slide rails are fixed on the slide blocks, the slide blocks are arranged on the guide rails, the slide blocks and the guide rails can slide relatively, when the distance needs to be adjusted, a user can rotate the idler wheels through rotating the rotating shafts, the upper slide rail and the lower slide rail move in opposite directions along the guide direction of the guide rails under the matching connection of the idler wheels and the guide rails, and the user can respectively install the two drip irrigation heads on the slide rails or the single slide block fixedly connected with the slide rails, so that the position of the filling heads can be adjusted flexibly.

As a further improvement of the above technical solution, the roller includes a gear, the gear is fixed on the rotating shaft, the sliding rail includes a rack, the rack and the bracket can slide relatively, and the gear and the rack are engaged with each other.

As a further improvement of the above technical solution, the rotating shaft is arranged along the front-back direction, and a plurality of rollers are arranged; in two adjacent rollers, the diameter of the roller at the front is smaller than that of the roller at the rear.

As a further improvement of the technical scheme, the sliding block is provided with a plurality of layers of steps, the height of the steps is reduced from front to back, and the sliding rail is fixed on the steps.

As a further improvement of the technical scheme, the number of the slide rails is more than two, and one slide rail is respectively arranged on the upper side and the lower side of each roller.

As a further improvement of the above technical solution, the two guide rails are provided, the two guide rails are respectively and fixedly connected to the bracket, the two guide rails are respectively provided on the upper and lower sides of the roller, the two guide rails are both provided with the sliding block, the sliding block on the upper guide rail is fixedly connected to the sliding rail on the upper side, and the sliding block on the lower guide rail is fixedly connected to the sliding rail on the lower side.

As a further improvement of the technical scheme, two ends of each slide rail are respectively and fixedly connected with one slide block.

The invention also provides a filling machine, which comprises a rack and a filling head, and comprises the adjusting mechanism in any technical scheme, wherein the bracket is fixed on the rack, and the filling head is fixed on the sliding block or the sliding rail.

The filling machine has the beneficial effects that the filling heads are fixed on the sliding block and the sliding rail, so that a user can conveniently adjust the distance between the adjacent filling heads by rotating the rotating shaft.

As a further improvement of the technical scheme, a handle is arranged on the rotating shaft and fixedly connected with the rotating shaft.

As a further improvement of the above technical solution, the filling machine further comprises a conveying line disposed below the filling head.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures are only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from them without inventive effort.

Fig. 1 is an isometric view of the filling machine of the present invention;

FIG. 2 is an isometric view of the spindle, roller, slide, and guide of the present invention;

FIG. 3 is a front view of the spindles, rollers, tracks, and rails of the present invention;

FIG. 4 is an enlarged view of A of FIG. 3 of the present invention;

fig. 5 is an enlarged view of B in fig. 2.

In the drawings: 1-bracket, 21-rotating shaft, 22-roller, 3-guide rail, 4-slide block, 41-ladder, 5-slide rail, 6-handle, 7-filling head, and 8-frame.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within the protection scope of the present invention. In addition, all the coupling/connection relationships mentioned herein do not mean that the components are directly connected, but mean that a better coupling structure can be formed by adding or reducing coupling accessories according to specific implementation conditions. The technical characteristics in the invention can be combined interactively on the premise of not conflicting with each other.

Referring to fig. 1 to 2, an adjusting mechanism includes a bracket 1, a rotating shaft 21, a roller 22, a guide rail 3, a slider 4, and a slide rail 5; the rotating shaft 21 is arranged on the brackets 1, and the rotating shaft 21 can rotate relatively between the brackets 1; the roller 22 is fixed on the rotating shaft 21; the guide rail 3 is arranged on the bracket 1, and the guide rail 3 extends along the left-right direction; the sliding block 4 is arranged on the guide rail 3, and the sliding block 4 and the guide rail 3 can slide relatively; the slide rail 5 sets up two, two the slide rail 5 set up respectively in the upper and lower both sides of gyro wheel 22, all the slide rail 5 extends along left right direction, two the slide rail 5 butt respectively gyro wheel 22, gyro wheel 22 drives slide rail 5 slides about the left and right sides.

By the aforesaid, slide rail 5 is fixed on slider 4, slider 4 sets up on guide rail 3, but relative slip between slider 4 and the guide rail 3, when needs adjustment interval, user's accessible rotates pivot 21 and makes gyro wheel 22 rotate, under the cooperation of gyro wheel 22 and guide rail 3 is connected, two upper and lower slide rails 5 are along guide of guide rail 3 under the motion of reciprocal each other, the user can install two drip irrigation heads respectively on slide rail 5 or with this slide rail 5 fixed connection's single slider 4, thereby realize the adjustment to filling head 7 position, the adjustment is very nimble.

In order to ensure that the roller 22 can move the sliding track 5 in the induced direction when the roller 22 rotates, in some embodiments, the roller 22 includes a gear fixed on the rotating shaft 21, and the sliding track 5 includes a rack that is slidable relative to the bracket 1, and the gear and the rack are engaged with each other. Under the meshing of the gear and the rack, the phenomenon that the roller 22 and the sliding rail 5 slip to influence the adjustment precision can be effectively avoided.

In order to facilitate the user to flexibly adjust the moving distance of the sliding rail 5, the sliding rail 5 may have different distances when the user rotates the roller 22 per unit angle, in some embodiments, the rotating shaft 21 is disposed along the front-back direction, and the plurality of rollers 22 are disposed; of the rollers 22 adjacent to each other, the diameter of the roller 22 at the front is smaller than that of the roller 22 at the rear. The rollers 22 are provided in plural, and the diameters of the rollers 22 are different, so that a user can assemble and disassemble the rollers 22, and the rollers 22 with different diameters are matched with the slide rail 5, so that the user can rotate the rotating shaft 21 at the same central angle, and the slide rail 5 has different strokes.

Preferably, all the rollers 22 are arranged coaxially with the rotating shaft 21, so that the sliding rails 5 on the upper side of the roller 22 and the lower side of the roller 22 are uniformly stressed, and the same moving distance of the sliding rails 5 on the upper side and the lower side of the same roller 22 is ensured.

In order to facilitate the installation of the sliding rail 5 on the sliding block 4 in the case of a plurality of rollers 22 having different diameters, in some embodiments, the sliding block 4 is provided with a plurality of steps 41, the height of the steps 41 is reduced from front to back, and the sliding rail 5 is fixed on the steps 41. The track 5 to which the directly larger roller 22 is engaged is mounted on the step 41 having a lower height, and the track 5 to which the roller 22 having a smaller diameter is engaged is mounted on the step 41 having a higher height, so that the roller 22 and the track 5 can be engaged in abutment, and in some embodiments, so that the engagement condition of the gear and the rack is satisfied.

When filling a plurality of containers simultaneously, it is necessary to arrange the plurality of containers in a row and then fill the containers with the filling heads 7, but when the width of the containers is changed, it is necessary to adjust the position of the filling heads 7. Taking six containers as an example, six containers are arranged in the left-right direction, and when the width specification of the remaining container is simultaneously increased, the filling heads 7 need to be adjusted in position accordingly, and the longer the distance the filling heads 7 from the head to the tail of the six containers need to be moved, the smaller the distance the filling heads 7 from the third to the fourth of the six filling heads 7 need to be moved. Therefore, in some embodiments, more than two sliding rails 5 are provided, and one sliding rail 5 is provided on each of the upper and lower sides of each roller 22. In combination with the different diameters of the rollers 22, when the rotating shaft 21 rotates by an angle, the sliding rail 5 driven by the roller 22 with a larger diameter slides for a longer distance.

In order to guide the movement of the sliding rail 5, in some embodiments, two of the guide rails 3 are provided, the two guide rails 3 are respectively and fixedly connected to the bracket 1, the two guide rails 3 are respectively provided on the upper and lower sides of the roller 22, the two guide rails 3 are respectively provided with the sliding block 4, the sliding block 4 on the upper guide rail 3 is fixedly connected to the upper sliding rail 5, and the sliding block 4 on the lower guide rail 3 is fixedly connected to the lower sliding rail 5.

In order to make the sliding rail 5 slide on the guiding rail 3 stably, in some embodiments, two ends of each sliding rail 5 are fixedly connected with one sliding block 4 respectively. Through the arrangement of the structure, the utility model can ensure that

The invention also provides a filling machine, which comprises a rack 8, a filling head 7 and an adjusting mechanism in the embodiment, wherein the bracket 1 is fixed on the rack 8, and the filling head 7 is fixed on the sliding block 4 or the sliding rail 5. Optionally, the filling head 7 is fixed on the slide block 4 or the slide rail 5; for example, the filling heads 7 may be uniformly mounted in the middle of the slide rails 5; preferably, the filling head 7 is mounted on the slide 4, but for ease of positioning and mounting of the filling head 7.

When the filling head 7 is arranged on the slide block 4, as for the slide rail 5 on the upper side of the roller 22, the can filling heads are uniformly arranged on the slide block 4 connected with the left end of the slide rail 5, and the slide block 4 on the right end of the slide rail 5 is not provided with the filling head 7; the filling head 7 is mounted on the slide 4 on the lower side of the roller 22, and the filling head 7 is not mounted on the slide 4 on the left end of the slide 5.

Of course, the filling head 7 can be mounted on the slide block 4 by one step, for the slide rail 5 on the upper side of the roller 22, the filling heads are uniformly mounted on the slide block 4 connected with the right end of the slide rail 5, and the slide block 4 on the left end of the slide rail 5 is not provided with the filling head 7; the filling head 7 is mounted on the slide 4 connected to the left end of the slide 4, and the filling head 7 is not mounted on the slide 4 at the right end of the slide 5, with respect to the slide 4 below the roller 22.

In order to facilitate the user to drive the rotating shaft 21 to rotate, in some embodiments, a handle 6 is disposed on the rotating shaft 21, and the handle 6 is fixedly connected to the rotating shaft 21. When in use, a user can drive the rotating shaft 21 to rotate through the handle 6.

In order to improve the mechanisation of the production and facilitate the filling of batches of containers, in some embodiments the filling machine further comprises a conveyor line arranged below said filling head 7. The conveyor line is used for placing containers.

While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that the present invention is not limited to the details of the embodiments shown and described, but is capable of numerous equivalents and substitutions without departing from the spirit of the invention as set forth in the claims appended hereto.

Claims

1. An adjustment mechanism, includes support (1), its characterized in that still includes:

the rotating shaft (21), the rotating shaft (21) is arranged on the brackets (1), and the rotating shaft (21) can rotate relatively between the brackets (1);

the roller (22), the said roller (22) is fixed on said spindle (21);

the guide rail (3) is arranged on the bracket (1), and the guide rail (3) extends along the left-right direction;

the sliding block (4) is arranged on the guide rail (3), and the sliding block (4) and the guide rail (3) can slide relatively;

slide rail (5), slide rail (5) set up two, two slide rail (5) set up respectively in the upper and lower both sides of gyro wheel (22), all slide rail (5) extend along left right direction, two slide rail (5) butt respectively gyro wheel (22), gyro wheel (22) drive slide rail (5) are slided about.

2. The adjustment mechanism according to claim 1, characterized in that the roller (22) comprises a gear wheel fixed to the shaft (21), and the slide (5) comprises a rack slidable relative to the bracket (1), the gear wheel and the rack being in mesh with each other.

3. The adjusting mechanism according to claim 1, wherein the rotating shaft (21) is provided in a front-rear direction, and the rollers (22) are provided in plurality; in two adjacent rollers (22), the diameter of the roller (22) at the front is smaller than that of the roller (22) at the rear.

4. The adjusting mechanism according to claim 3, characterized in that the slide block (4) is provided with a plurality of steps (41), the height of the steps (41) is reduced from front to back, and the slide rail (5) is fixed on the steps (41).

5. The adjusting mechanism according to claim 3, wherein more than two sliding rails (5) are provided, and one sliding rail (5) is provided on each of the upper and lower sides of each roller (22).

6. The adjusting mechanism according to any one of claims 1 to 5, characterized in that two guide rails (3) are provided, the two guide rails (3) are respectively fixedly connected with the bracket (1), the two guide rails (3) are respectively provided at the upper and lower sides of the roller (22), the sliding block (4) is provided on each of the two guide rails (3), the sliding block (4) on the upper guide rail (3) is fixedly connected with the upper sliding rail (5), and the sliding block (4) on the lower guide rail (3) is fixedly connected with the lower sliding rail (5).

7. The adjusting mechanism according to claim 6, characterized in that two ends of each slide rail (5) are fixedly connected with one slide block (4) respectively.

8. Filling machine comprising a frame (8) and a filling head (7), characterized in that it comprises an adjusting mechanism according to any one of claims 1 to 7, said carriage (1) being fixed to said frame (8) and said filling head (7) being fixed to said slide (4) or slide (5).

9. The filling machine as claimed in claim 8, characterised in that a handle (6) is arranged on the rotating shaft (21), the handle (6) being fixedly connected with the rotating shaft (21).

10. The filling machine as claimed in claim 8, characterized in that it further comprises a conveying line which is arranged below the filling heads (7).