CN214528021U

CN214528021U - Automatic cap screwing machine for liquid medicine production and automatic cap screwing structure thereof

Info

Publication number: CN214528021U
Application number: CN202023199772.2U
Authority: CN
Inventors: 高振兴; 王腾楼
Original assignee: Henan Haozhiai Pharmaceutical Co ltd
Current assignee: Henan Haozhiai Pharmaceutical Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-10-29
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses an automatic cap screwing machine for producing liquid medicine and an automatic cap screwing structure thereof, which comprises a conveying mechanism, a mounting plate arranged on one side of the conveying mechanism, and a lifting mechanism arranged on the mounting plate; the device also comprises an installation box; the cover screwing component is arranged in the installation box; the cap screwing assembly comprises a cap locking head, a rotating structure driving the cap locking head to rotate and a moving structure driving the cap locking head to move; the rotating structure comprises a first motor and a speed reducer arranged at the output end of the first motor, and the locking cover head is arranged at the output end of the speed reducer through a transmission rod; the moving structure comprises an installation block, a limiting column penetrating through the installation block, a threaded rod in threaded connection with the installation block, and a second motor driving the threaded rod to rotate; the rotating structure is installed on the installation block, and the number of the rotating cover assemblies is four. Has the advantages that: the device is reasonable in structure and simple in operation, and can not only realize the application to different bottle cap sizes by utilizing the four locking cap heads, but also play a role in clamping.

Description

Automatic cap screwing machine for liquid medicine production and automatic cap screwing structure thereof

Technical Field

The utility model relates to a liquid medicine production is with automatic spiral cover machine and automatic spiral cover structure thereof belongs to the drug manufacturing equipment field.

Background

In the production of bottled medicaments, medicaments are quantitatively filled into medicament bottles through a medicament filling device, and then bottle caps are automatically screwed on bottle mouths of the medicament bottles through a medicament bottle cap screwing device.

The capping device for the medicament bottle in the prior art generally comprises a rotary disc, a medicament bottle conveying mechanism and a capping mechanism, wherein the medicament bottle filled with medicament is conveyed to a designated position by the medicament bottle conveying mechanism, and the capping mechanism is pressed down to screw the bottle cap on the mouth of the medicament bottle.

In the existing equipment, the clamping range of the screw cap is limited, the large-diameter bottle cap cannot be tightened, and the large-diameter bottle cap cannot be screwed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a liquid medicine production is with automatic spiral cover machine and automatic spiral cover structure thereof can effectively solve the problem that can't carry out the spiral cover to the major diameter bottle lid.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the technical scheme 1: comprises an installation box; the screw cap assembly is arranged in the mounting box; the cover screwing assembly comprises a cover locking head, a rotating structure driving the cover locking head to rotate and a moving structure driving the cover locking head to move; the rotating structure comprises a first motor and a speed reducer arranged at the output end of the first motor, and the cover locking head is arranged at the output end of the speed reducer through a transmission rod; the moving structure comprises an installation block, a limiting column penetrating through the installation block, a threaded rod in threaded connection with the installation block, and a second motor driving the threaded rod to rotate; the rotary structure is installed on the installation block, the number of the rotary cover assemblies is four, and the heights of the four cover locking heads are positioned on the same horizontal plane.

Furthermore, the four first motors are fixed on one side of the mounting block through a hoop, output ends of the four first motors are connected with input ends of the speed reducer through a coupler, and output ends of the speed reducer are connected with the transmission rod through a coupler; the four second motors are installed on the inner lower end face of the installation box through bolts, a synchronous control circuit is arranged in the installation box, the four first motors and the four second motors can be synchronized in starting and rotating speed, and the rotating directions of the two adjacent second motors are opposite.

According to the arrangement, the positions of the four cap locking heads can be adjusted through the moving structure, the diameter of the bottle cap can be adjusted according to the requirement, the second motor is controlled firstly to enable the four cap locking heads to be mutually related, then the bottle cap required to be rotated is placed between the cap locking heads, and then the second motor is controlled to enable the cap locking heads to move to clamp the bottle cap; then, the first motor is started, the first motor drives the cap locking head to rotate at a high speed through the transmission rod, and the effect of screwing the bottle cap on the bottle is achieved through the reverse rotation of the cap locking head; the device is reasonable in structure and simple in operation, and the four cover locking heads can not only be suitable for different bottle cap sizes, but also play a role in clamping.

The technical scheme 2 is as follows: on the basis of the technical scheme 1, the lower end of the installation box is provided with four sliding chutes penetrating through the inside and the outside of the installation box, and the transmission rod penetrates through the sliding chutes and slides in the sliding chutes in a straight line; and the moving straight lines of the transmission rods in any two adjacent sliding grooves are mutually vertical.

So set up, utilize the spout can make things convenient for the transfer line passes, makes the transfer line can remove to drive lock caping position removes, reaches and presss from both sides tight effect to different bottle lid sizes.

Technical scheme 3: on technical scheme 2's basis, spacing post both ends are fixed on the install bin, threaded rod one end is passed through the bearing and is installed in the install bin, the installation piece lower extreme is fixed with the slider, the slider sets up in the spout, just the transfer line passes the installation piece and the slider.

With the arrangement, the sliding block at the lower end of the mounting block is matched with the sliding groove, so that the movement of the mounting block can be further stabilized.

The technical scheme 4 is as follows: on the basis of any technical scheme 1-3, a pressure sensor is arranged on the locking cover head.

So set up, utilize pressure sensor can detect the pressure that the locking closure head pressed on the bottle lid is convenient for carry out suitable clamping operation to the bottle lid.

The utility model provides a liquid medicine production is with automatic spiral cover machine adopts following technical scheme:

technical solution 5, on the basis of any one of the above technical solutions 1 to 4, includes a conveying mechanism, an installation plate installed on one side of the conveying mechanism, and a lifting mechanism provided on the installation plate; the installation box is further included; the installation box is installed on the lifting mechanism.

According to the arrangement, firstly, a bottle needing to be subjected to bottle cap screwing is conveyed from the conveying mechanism and then is stopped at a position below the installation box, and the lifting mechanism can be operated according to the height of the bottle to adjust the height of the cap locking heads, so that the four cap locking heads and the bottle caps are positioned on the same horizontal line; and then the bottle cap in the operation mode in the technical scheme is screwed.

The technical scheme 6 is as follows: on the basis of the technical scheme 5, the conveying mechanism is a belt conveying mechanism.

So set up, belt transmission device cost is lower to be applicable to the transmission of bottle.

The technical scheme 7 is as follows: on the basis of the technical scheme 6, the lifting mechanism comprises a linear motor and a fixing plate; the linear motor is installed on the mounting plate, the fixed plate receives the drive of the linear motor, and the mounting box is fixed on the fixed plate.

So set up, elevating system's operation process does: firstly, the linear motor is turned on, and the linear motor drives the fixing plate to move up and down, so that the mounting box is driven to move up and down, and the purpose of adjusting the height of the lock cover head is achieved.

Drawings

For ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.

FIG. 1 is a three-dimensional structure of the present invention;

FIG. 2 is a perspective view of the inner structure of the installation box of the present invention;

FIG. 3 is a top view of the inner structure of the installation box of the present invention;

fig. 4 is a bottom view of the installation box of the present invention;

fig. 5 is a part view of the cover locking head of the present invention.

Description of reference numerals:

1. installing a box; 101. a chute; 2. a cap screwing assembly; 3. locking the cover head; 4. a rotating structure; 401. a first motor; 402. a speed reducer; 403. a transmission rod; 5. a moving structure; 501. mounting blocks; 502. a limiting column; 503. a threaded rod; 504. a second motor; 505. a slider; 6. a pressure sensor; 7. a transport mechanism; 8. mounting a plate; 9. a lifting mechanism; 901. a linear motor; 902. and (7) fixing the plate.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-5, an embodiment of the automatic cap screwing machine for producing liquid medicine and an automatic cap screwing structure thereof of the present invention includes a conveying mechanism 7, a mounting plate 8 installed at one side of the conveying mechanism 7, and a lifting mechanism 9 disposed on the mounting plate 8; the device also comprises an installation box 1; the cover screwing component 2 is arranged in the installation box 1; the cap screwing component 2 comprises a cap locking head 3, a rotating structure 4 driving the cap locking head 3 to rotate and a moving structure 5 driving the cap locking head 3 to move; the rotating structure 4 comprises a first motor 401 and a speed reducer 402 arranged at the output end of the first motor 401, and the locking cover head 3 is arranged at the output end of the speed reducer 402 through a transmission rod 403; the moving structure 5 comprises an installation block 501, a limit column 502 penetrating through the installation block 501, a threaded rod 503 in threaded connection with the installation block 501, and a second motor 504 driving the threaded rod 503 to rotate; the rotating structures 4 are arranged on the mounting block 501, the number of the screw cap assemblies 2 is four, and the heights of the four screw cap locking heads 3 are on the same horizontal plane; the four first motors 401 are fixed on one side of the mounting block 501 through a hoop, output ends of the four first motors are connected with input ends of the speed reducer 402 through couplers, and the output end of the speed reducer 402 is connected with the transmission rod 403 through a coupler; the four second motors 504 are mounted on the inner lower end face of the mounting box 1 through bolts, a synchronous control circuit is arranged in the mounting box 1, the four first motors 401 and the four second motors 504 can be started and rotated synchronously, and the rotation directions of the two adjacent cover locking heads 3 are opposite.

According to the arrangement, firstly, bottles needing to be screwed with bottle caps are conveyed from the conveying mechanism 7 and then stopped at a position below the installation box 1, and the lifting mechanism 9 can be operated according to the heights of the bottles to adjust the heights of the cap locking heads 3, so that the four cap locking heads 3 and the bottle caps are positioned on the same horizontal line; the positions of the four cap locking heads 3 can be adjusted through the moving structure 5, the diameter of the bottle cap to be rotated can be adjusted according to the requirement, the second motor 504 is controlled firstly to enable the four cap locking heads 3 to be mutually related, then the bottle cap to be rotated is placed between the cap locking heads 3, and then the second motor 504 is controlled to enable the cap locking heads 3 to move to clamp the bottle cap; then, the first motor 401 is started, the first motor 401 drives the cap locking head 3 to rotate at a high speed through the transmission rod 403, and the effect of screwing the bottle cap on the bottle is achieved through the reverse rotation of the cap locking head 3; the device is reasonable in structure and simple in operation, and can not only realize the application of different bottle cap sizes by utilizing the four locking cap heads 3, but also play a role in clamping.

In this embodiment, the lower end of the installation box 1 is provided with four sliding grooves 101 penetrating through the inside and the outside of the installation box 1, and the transmission rod 403 penetrates through the sliding grooves 101 and slides linearly in the sliding grooves 101; and the moving straight lines of the transmission rod 403 in any two adjacent sliding chutes 101 are perpendicular to each other.

So set up, utilize spout 101 can make things convenient for transfer line 403 to pass for transfer line 403 can remove, thereby drive the 3 positions of lock capping head and remove, reach and press from both sides tight effect to different bottle lid sizes.

In this embodiment, two ends of the limiting column 502 are fixed on the installation box 1, one end of the threaded rod 503 is installed in the installation box 1 through a bearing, the lower end of the installation block 501 is fixed with a sliding block 505, the sliding block 505 is arranged in the sliding groove 101, and the transmission rod 403 penetrates through the installation block 501 and the sliding block 505.

With this arrangement, the slider 505 at the lower end of the mounting block 501 is engaged with the slide groove 101, thereby further stabilizing the movement of the mounting block 501.

In this embodiment, the locking head 3 is provided with a pressure sensor 6.

With the arrangement, the pressure sensor 6 can be used for detecting the pressure of the cap locking head 3 on the bottle cap, so that the bottle cap can be conveniently and properly clamped.

In this embodiment, the conveying mechanism 7 is a belt conveying mechanism.

In this embodiment, the lifting mechanism 9 includes a linear motor 901 and a fixing plate 902; the linear motor 901 is mounted on the mounting plate 8, the fixing plate 902 receives the drive of the linear motor 901, and the mounting box 1 is fixed on the fixing plate 902.

So set up, elevating system 9's operation process does: first, the linear motor 901 is turned on, and the linear motor 901 drives the fixing plate 902 to move up and down, so as to drive the installation box 1 to move up and down, thereby achieving the purpose of adjusting the height of the locking cover head 3.

The above description is only for the specific embodiment of the present invention, but the technical features of the present invention are not limited thereto, and any person skilled in the art can make changes or modifications within the scope of the present invention.

Claims

1. Automatic spiral cover structure, its characterized in that: comprises an installation box (1);

the screw cap component (2), the screw cap component (2) is installed in the installation box (1);

the cap screwing component (2) comprises a cap locking head (3), a rotating structure (4) for driving the cap locking head (3) to rotate and a moving structure (5) for driving the cap locking head (3) to move; the rotating structure (4) comprises a first motor (401) and a speed reducer (402) arranged at the output end of the first motor (401), and the cover locking head (3) is arranged at the output end of the speed reducer (402) through a transmission rod (403); the moving structure (5) comprises an installation block (501), a limiting column (502) penetrating through the installation block (501), a threaded rod (503) in threaded connection with the installation block (501), and a second motor (504) driving the threaded rod (503) to rotate; the rotary structure (4) is installed on the installation block (501), the number of the screw cap components (2) is four, and the height of the screw cap locking heads (3) is on the same horizontal plane.

2. The automatic screw cap structure according to claim 1, wherein: the lower end of the installation box (1) is provided with four sliding grooves (101) penetrating through the inside and the outside of the installation box (1), and the transmission rod (403) penetrates through the sliding grooves (101) and slides in the sliding grooves (101) in a straight line; and the moving straight lines of the transmission rod (403) in any two adjacent sliding chutes (101) are perpendicular to each other.

3. The automatic screw cap structure according to claim 2, wherein: the two ends of the limiting column (502) are fixed on the installation box (1), one end of the threaded rod (503) is installed in the installation box (1) through a bearing, a sliding block (505) is fixed at the lower end of the installation block (501), the sliding block (505) is arranged in the sliding groove (101), and the transmission rod (403) penetrates through the installation block (501) and the sliding block (505).

4. The automatic screw-on cap structure according to any one of claims 1 to 3, wherein: and a pressure sensor (6) is arranged on the lock cover head (3).

5. Automatic spiral cover machine is used in liquid medicine production, including transport mechanism (7), install mounting panel (8) of transport mechanism (7) one side set up elevating system (9) on mounting panel (8), its characterized in that: comprises the automatic cap screwing structure of any one of claims 1 to 4; the installation box (1) is installed on the lifting mechanism (9).

6. The automatic cap screwing machine for liquid medicine production according to claim 5, characterized in that: the conveying mechanism (7) is a belt conveying mechanism.

7. The automatic cap screwing machine for liquid medicine production according to claim 6, characterized in that: the lifting mechanism (9) comprises a linear motor (901) and a fixing plate (902); the linear motor (901) is installed on the installation plate (8), the fixing plate (902) receives the drive of the linear motor (901), and the installation box (1) is fixed on the fixing plate (902).