CN113428645A

CN113428645A - Medicine bottle clamping device for pharmaceutical equipment based on positioning placement

Info

Publication number: CN113428645A
Application number: CN202110904722.XA
Authority: CN
Inventors: 李丹
Original assignee: Suzhou Hengxinli Intelligent Technology Co ltd
Current assignee: Suzhou Hengxinli Intelligent Technology Co ltd
Priority date: 2021-08-07
Filing date: 2021-08-07
Publication date: 2021-09-24

Abstract

The invention relates to the technical field of medicine bottle clamping, in particular to a medicine bottle clamping device for pharmaceutical equipment based on positioning placement. It includes first motor, first motor has the lead screw through second output shaft coaxial coupling, the nested baffle that is fixed with of lead screw center department, lead screw thread direction uses the baffle to set up as central symmetry, the gripper jaw is installed to baffle bilateral symmetry, nested support arm that is fixed with on the second output shaft, crossbeam lower surface center department has seted up the spout, second driving plate one end is located upper surface edge fixedly connected with bracing piece, it is rotatory to drive first semi-gear and second semi-gear by drive wheel dish subsection, realize the reciprocal rotation of bracing piece degree, it is reciprocal rotatory to drive the portion's location of pressing from both sides, make gripper jaw's location reciprocating motion, the realization is got and is placed the location clamp of medicine bottle, cooperate through lead screw and screw nut, realize that two gripper arms approach each other or keep away from, and then realize getting and placing the medicine bottle, it gets and place the clamp of medicine bottle to realize getting through mechanical centre gripping.

Description

Medicine bottle clamping device for pharmaceutical equipment based on positioning placement

Technical Field

The invention relates to the technical field of medicine bottle clamping, in particular to a medicine bottle clamping device for pharmaceutical equipment based on positioning placement.

Background

The medicine produced by a pharmaceutical factory is mainly transferred by a conveyor belt on a production line, in the actual production process, in some production links, medicine bottles need to be taken down from the conveyor belt and are transferred from a working area to a placing area, the discharging amount is large, the efficiency of a mode of manually transferring the medicine bottles is low, the medicine bottles cannot be positioned and placed, and the medicine bottles on the conveyor belt cannot have large position deviation so as to ensure the accurate positioning of subsequent processing of the medicine bottles.

Disclosure of Invention

The invention aims to provide a medicine bottle clamping device for pharmaceutical equipment based on positioning and placing, so as to solve the problems in the background technology.

In order to achieve the above object, the present invention provides a medicine bottle clamping device for pharmaceutical equipment based on positioning placement, which comprises a main body, and a transmission part and a clamping part which are arranged on the main body;

the transmission part at least comprises a micro motor, the micro motor is coaxially connected with a transmission wheel disc through a first output shaft, driving teeth are arranged on the side wall of the transmission wheel disc close to the peripheral edge in an annular array, the transmission wheel disc is connected with a first half gear through the meshing of the driving teeth, a second half gear is arranged at the top of the first half gear, the first half gear and the second half gear are coaxially and fixedly connected through a fixed shaft, a second transmission plate is fixedly connected to the top of the fixed shaft, and one end of the second transmission plate, which is positioned at the edge of the upper surface, is fixedly connected with a supporting rod;

when the transmission part of the embodiment is used specifically, the micro motor is powered on, the micro motor runs, the micro motor drives the transmission wheel disc to rotate through the first output shaft, when the driving teeth on the transmission wheel disc rotate to be meshed with the second half gear, the driving teeth and the driven teeth drive the second half gear to rotate for 90 degrees through setting the number of the teeth matched with each other, when the driving teeth rotate to be meshed with the first half gear, the transmission wheel disc drives the first half gear to rotate, the second half gear and the first half gear rotate in opposite directions, along with the continuous rotation of the transmission wheel disc, the fixed shaft realizes 90-degree reciprocating rotation along with the first half gear and the second half gear, and through the rotation of the fixed shaft, and the supporting rod rotates along the limiting arc groove by taking the fixed shaft as a circle center, and the rotating angle of the supporting rod is the same as that of the first half gear.

The clamping part at least comprises a first motor, the first motor is coaxially connected with a screw rod through a second output shaft, a partition plate is fixedly embedded in the center of the screw rod in a nesting mode, the screw rod thread direction is symmetrically formed by taking the partition plate as the center, clamping claws are symmetrically arranged on two sides of the partition plate, limiting baffle plates are fixedly arranged at two ends of the partition plate, the screw rod is in threaded connection with the clamping claws, a support arm is fixedly embedded in the second output shaft in a nesting mode, the support arm at least comprises a cross beam, a sliding groove is formed in the center of the lower surface of the cross beam, a vertical lug is fixedly connected with one end of the lower surface of the cross beam, and a third shaft hole is formed in the center of the side wall surface of the vertical lug;

the clamping part of this embodiment gives when specifically using first motor power supply, first motor operation, first motor passes through the second output shaft drives the lead screw is rotatory, two the centre gripping arm passes through the rotation of lead screw is along with lead screw nut approaches each other, and passes through the bottle presss from both sides the clamp that realizes the medicine bottle and gets, simultaneously, the centre gripping arm passes through the fixture block is in slide in the spout, through the spout guarantee the stability of gripper jaw.

Further, when the medicine is clamped, the supporting arm drives the clamping claws to integrally rotate along with the rotation of the supporting rod, when the clamping claws rotate to the upper part of the placing area, the transmission wheel disc is disengaged from the second half gear, the supporting arm stops above the placing area, power is supplied to the first motor, the two clamping arms approach to each other to clamp the medicine, the first motor is powered off, meanwhile, along with the rotation of the transmission wheel disc, when the transmission wheel disc is engaged with the first half gear, the supporting arm rotates towards the direction of the processing area, when the supporting arm moves to the upper part of the processing area, the transmission wheel disc is disengaged from the first half gear, the supporting arm stops above the processing area to supply power to the first motor, the two clamping arms are far away from each other to place the medicine, the reciprocating positioning clamping and placing of the medicine can be realized by sequentially reciprocating.

As a further improvement of this technical scheme, include the casing in the main part at least, the transmission chamber has been seted up in the casing, transmission chamber lower surface center department has seted up the location shaft hole, first shaft hole has been seted up to transmission intracavity wall one side, transmission intracavity wall lower surface is close to first shaft hole one side fixedly connected with second backup pad, micro motor fixed mounting is in casing lateral wall surface, first output shaft with the second backup pad passes through bearing fixed connection, transmission intracavity wall opposite side fixed mounting has first backup pad, first backup pad upper surface seted up with the fixed orifices that aligns from top to bottom in location shaft hole, casing top fixedly connected with goes up the lid.

As a further improvement of the technical scheme, a second shaft hole is formed in the center of the upper surface of the upper cover body, a motor base is fixedly mounted in the second shaft hole through a bearing, at least a swing arm is arranged on the motor base, a mounting base is fixedly mounted at the top of the swing arm, and a limiting arc groove is formed in the upper surface of the upper cover body close to the periphery of the upper surface of the upper cover body.

As a further improvement of the technical scheme, the clamping jaw at least comprises a clamping arm, a bottle clamp is fixedly connected to one side of the inner wall of the clamping arm, a lead screw nut is fixedly connected to the top of the clamping arm, a screw hole is formed in the surface of the side wall of the lead screw nut, a clamping block is fixedly arranged at the top of the lead screw nut, and the bottle clamp is designed to be of an arc-shaped structure.

As a further improvement of the technical solution, the first motor is fixedly mounted on a side wall surface of the mounting seat, the second output shaft penetrates through the mounting seat through a bearing, and the support arm is fixedly connected with the second output shaft through the third shaft hole.

As a further improvement of the technical scheme, the top of the supporting rod is fixedly connected with the center of the lower surface of the vertical lug, the supporting rod is matched with the limiting arc groove, and the limiting arc groove is an arc groove with an included angle not smaller than 90 degrees.

As a further improvement of the technical scheme, the fixed shaft is fixedly installed in the fixed hole through a bearing, the bottom end of the fixed shaft is fixedly connected with the positioning shaft hole in an inserting mode, the first half gear and the second half gear are arranged in an up-and-down symmetrical mode with the first supporting plate as the center, and the diameter of the transmission wheel disc is matched with the distance between the first half gear and the second half gear.

As a further improvement of the technical scheme, the first half gear and the second half gear are both provided with driven teeth, the transmission wheel disc is in meshing transmission with the driven teeth through the driving teeth, and the number of the driving teeth is matched with that of the driven teeth.

As a further improvement of the technical scheme, the clamping arms are connected with the sliding groove in a sliding mode through the clamping blocks, the clamping blocks are designed to be T-shaped structures, the sliding groove is matched with the clamping blocks in a structure, and the clamping jaws are provided with two clamping arms.

As a further improvement of the technical scheme, the two clamping arms are symmetrically arranged by taking the partition plate as a center, and the clamping arms are in threaded connection with the screw rod through the screw rod nut.

Compared with the prior art, the invention has the beneficial effects that:

1. in this pharmaceutical equipment uses medicine bottle clamp to get device based on location is placed, through the transmission portion that sets up, it is rotatory to drive first half gear and second half gear by drive wheel dish subsection, realizes the 90 degrees reciprocating rotation of bracing piece, and through the rotation of bracing piece, the reciprocal rotation of a location of pressing from both sides the portion of getting is driven, makes gripper jaw's location reciprocating motion, realizes getting and placing the location clamp of medicine bottle promptly.

2. In this pharmacy equipment presss from both sides and gets device based on location is placed medicine bottle, press from both sides the portion of getting through setting up and press from both sides the portion of getting and set up two centre gripping arms that move in opposite directions, through lead screw and screw-nut cooperation, realize that two centre gripping arms approach each other or keep away from, and then realize pressing from both sides to the clamp of medicine bottle and place, press from both sides to get of medicine bottle through mechanical centre gripping realization.

Drawings

FIG. 1 is a schematic view of the entire structure of embodiment 1;

FIG. 2 is a schematic sectional view showing the whole structure of embodiment 1;

FIG. 3 is a sectional view of the housing of embodiment 1;

FIG. 4 is a schematic view of the structure of a transmission part according to embodiment 1;

FIG. 5 is a schematic view of a transmission pulley disc structure of embodiment 1;

FIG. 6 is a schematic view showing the structure of the gripping section according to embodiment 1;

FIG. 7 is a schematic view of the structure of a support arm according to embodiment 1;

FIG. 8 is a schematic view of a clamp arm structure according to embodiment 1;

FIG. 9 is a schematic structural view of the upper cover in embodiment 1;

fig. 10 is a schematic view of an upper cover and support arm mounting structure of embodiment 1;

fig. 11 is a schematic plan view of an upper cover and support arm mounting structure according to embodiment 1.

The various reference numbers in the figures mean:

1. a main body; 101. a housing; 1011. a first shaft hole; 102. an upper cover body; 1021. a limiting arc groove; 1022. a motor base; 10221. a swing arm; 10222. a mounting seat; 1023. a second shaft hole; 103. a transmission cavity; 1031. a first support plate; 1032. a fixing hole; 1033. positioning the shaft hole; 1034. a second support plate;

2. a transmission section; 201. a first output shaft; 2011. a drive sheave; 2012. a driving tooth; 202. a fixed shaft; 2021. a first half gear; 20211. a driven tooth; 2022. a second half gear; 203. a drive plate; 2031. a support bar; 204. a micro motor;

3. a gripping section; 301. a support arm; 3011. a cross beam; 3012. a vertical lug; 3013. a third shaft hole; 3014. a chute; 302. a gripper jaw; 3021. a clamp arm; 3022. a feed screw nut; 3023. a screw hole; 3024. a clamping block; 3025. a bottle clamp; 303. a second output shaft; 3031. a screw rod; 3032. a partition plate; 3033. a limit baffle; 304. a first motor;

4. a processing zone; 401. a placement area.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of 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", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to a number of technical features being indicated. Thus, features defined as "first", "second" and "third" may explicitly or implicitly include one or more of the features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example 1

Referring to fig. 1 to 11, the present embodiment provides a medicine bottle clamping device for pharmaceutical equipment based on positioning placement, which includes a main body 1, and a transmission part 2 and a clamping part 3 mounted on the main body 1;

the transmission part 2 at least comprises a micro motor 204, the micro motor 204 is coaxially connected with a transmission wheel disc 2011 through a first output shaft 201, driving teeth 2012 are arranged on the side wall of the transmission wheel disc 2011 close to the peripheral edge in an annular array, the transmission wheel disc 2011 is meshed with a first half gear 2021 through the driving teeth 2012, a second half gear 2022 is arranged at the top of the first half gear 2021, the first half gear 2021 and the second half gear 2022 are coaxially and fixedly connected through a fixed shaft 202, the top of the fixed shaft 202 is fixedly connected with a second transmission plate 203, and one end of the second transmission plate 203 is positioned at the edge of the upper surface and is fixedly connected with a support rod 2031;

when the transmission part 2 of this embodiment is used specifically, power is supplied to the micro motor 204, the micro motor 204 operates, the micro motor 204 drives the transmission wheel disc 2011 to rotate through the first output shaft 201, when the driving teeth 2012 on the transmission wheel disc 2011 rotate to be meshed with the second half gear 2022, the driving teeth 2012 and the driven teeth 20211 drive the second half gear 2022 to rotate 90 degrees through setting the number of matched teeth, when the driving teeth 2012 rotate to be meshed with the first half gear 2021, the transmission wheel disc 2011 drives the first half gear 2021 to rotate, and the second half gear 2022 and the first half gear 2021 rotate in the opposite direction, along with the continuous rotation of the transmission wheel disc 2011, the fixed shaft 202 realizes the reciprocating rotation of 90 degrees along with the first half gear 2021 and the second half gear 2022, through the rotation of the fixed shaft 202, the supporting rod 2031 rotates along the limit arc groove 1021 around the fixed shaft 202, the rotation angle of the supporting rod 2031 is the same as that of the first half gear 2021.

The clamping part 3 at least comprises a first motor 304, the first motor 304 is coaxially connected with a screw rod 3031 through a second output shaft 303, a partition plate 3032 is nested and fixed at the center of the screw rod 3031, the screw direction of the screw rod 3031 is symmetrically arranged by taking the partition plate 3032 as the center, namely the screw directions of the two sides of the partition plate 3032 are opposite, the clamping claws 302 at the two sides of the partition plate 3032 are ensured to approach or separate from each other, so that the medicine bottle is taken and placed, the clamping claws 302 are symmetrically arranged at the two sides of the partition plate 3032, the two ends of the partition plate 3032 are respectively and fixedly provided with a limit baffle plate 3033, the screw rod 3031 is in threaded connection with the clamping claws 302, the second output shaft 303 is nested and fixed with a support arm 301, the support arm 301 at least comprises a cross beam 3011, a chute 3014 is arranged at the center of the lower surface of the cross beam 3011, a vertical lug 3012 is fixedly connected at one end of the lower surface of the cross beam 3012, and a third shaft hole 3013 is arranged at the center of the side wall surface of the vertical lug 3012;

when the clamping part 3 of the embodiment is used specifically, power is supplied to the first motor 304, the first motor 304 operates, the first motor 304 drives the screw rod 3031 to rotate through the second output shaft 303, the two clamping arms 3021 approach each other along with the screw rod nut 3022 through the rotation of the screw rod 3031, clamping of a medicine bottle is realized through the bottle clamp 3025, meanwhile, the clamping arms 3021 slide in the sliding groove 3014 through the fixture blocks 3024, and the stability of the clamping claws 302 is ensured through the sliding groove 3014.

Further, when the medicine is taken, the supporting arm 301 rotates along with the supporting rod 2031 to drive the clamping claws 302 to rotate integrally, when the gripper 302 rotates above the placement area 401, the wheel 2011 disengages from the second half-gear 2022, the support arm 301 stops above the placement area 401, power is supplied to the first motor 304, the two gripper arms 3021 approach each other, gripping of the medication is achieved, the first motor 304 is de-energized, meanwhile, with the rotation of the transmission wheel disc 2011, when the transmission wheel disc 2011 is meshed with the first half gear 2021, the supporting arm 301 rotates towards the processing area 4, when the supporting arm 301 moves to the position above the processing area 4, the driving wheel disc 2011 is disengaged from the first half gear 2021, the supporting arm 301 stops above the processing area 4, power is supplied to the first motor 304, the two clamping arms 3021 are far away from each other, the medicine is placed, and the medicine is sequentially placed in a reciprocating mode, so that the medicine can be clamped and placed in a reciprocating positioning mode.

In order to further ensure the stability of the fixing shaft 202, the main body 1 at least comprises a casing 101, a transmission cavity 103 is formed in the casing 101, a positioning shaft hole 1033 is formed in the center of the lower surface of the transmission cavity 103, a first shaft hole 1011 is formed in one side of the inner wall of the transmission cavity 103, a second support plate 1034 is fixedly connected to one side of the lower surface of the inner wall of the transmission cavity 103, which is close to the first shaft hole 1011, the micro motor 204 is fixedly installed on the surface of the side wall of the casing 101, the first output shaft 201 is fixedly connected to the second support plate 1034 through a bearing, a first support plate 1031 is fixedly installed on the other side of the inner wall of the transmission cavity 103, a fixing hole 1032 which is aligned with the positioning shaft hole 1033 up and down is formed in the upper surface of the first support plate 1031, the second shaft hole 1023 is aligned with the fixing hole 1032 up and down, it is ensured that the second shaft hole 1023, the fixing hole 1032 and the positioning shaft hole 1033 are concentrically arranged, an upper cover 102 is fixedly connected to the top of the casing 101, and the fixing shaft 202 is supported and fixed through the first support plate 1031 in the casing 101, the stability of the fixed shaft 202 is guaranteed, and the second support plate 1034 provides stable support for the first output shaft 201, so that the stability of the first output shaft 201 is guaranteed.

In order to further improve the safety of the supporting rod 2031, a second shaft hole 1023 is formed in the center of the upper surface of the upper cover body 102, a motor base 1022 is fixedly mounted in the second shaft hole 1023 through a bearing, the motor base 1022 can rotate along the center of the upper cover body 102, at least a rotating arm 10221 is included on the motor base 1022, a mounting base 10222 is fixedly mounted at the top of the rotating arm 10221, the mounting base 10222 is used for mounting the first motor 304, a limiting arc groove 1021 is formed in the upper surface of the upper cover body 102 near the peripheral edge, and the limiting arc groove 1021 is used for limiting the rotation angle of the supporting rod 2031, so as to improve the safety of the rotation of the supporting rod 2031.

In order to further ensure the clamping stability, the clamping claw 302 at least comprises a clamping arm 3021, a bottle clamp 3025 is fixedly connected to one side of the inner wall of the clamping arm 3021, a lead screw nut 3022 is fixedly connected to the top of the clamping arm 3021, a screw hole 3023 is formed in the surface of the side wall of the lead screw nut 3022, a fixture block 3024 is fixedly arranged at the top of the lead screw nut 3022, the bottle clamp 3025 is designed to be arc-shaped, the bottle clamp 3025 is matched with the bottle body of the medicine bottle in a replacement manner through the arc-shaped structure, and the clamping stability of the medicine bottle is ensured.

In order to further ensure the rotatability of the second output shaft 303, the first motor 304 is fixedly installed on the surface of the side wall of the installation seat 10222, the second output shaft 303 penetrates through the installation seat 10222 through a bearing, the supporting arm 301 is fixedly connected with the second output shaft 303 through a third shaft hole 3013, the second output shaft 303 is fixedly connected with the third shaft hole 3013 through a bearing, and the second output shaft 303 is ensured to rotate in the third shaft hole 3013.

In order to further improve the safety of the rotation of the supporting rod 2031, the top of the supporting rod 2031 is fixedly connected to the center of the lower surface of the vertical lug 3012, the supporting rod 2031 is matched with the limiting arc groove 1021, the limiting arc groove 1021 is an arc-shaped groove with an included angle not smaller than 90 degrees, and the rotation range of the supporting rod 2031 is limited by the limiting arc groove 1021, so as to improve the safety of the rotation of the supporting rod 2031.

In order to further ensure that the driving teeth 2012 and the driven teeth 20211 can be normally engaged for transmission, the fixed shaft 202 is fixedly mounted in the fixing hole 1032 through a bearing, the bottom end of the fixed shaft 202 is inserted and fixed with the positioning shaft hole 1033, the fixed shaft 202 is fixedly mounted with the positioning shaft hole 1033 through a bearing to ensure the rotatability of the fixed shaft 202, the first half gear 2021 and the second half gear 2022 are vertically and symmetrically arranged by taking the first supporting plate 1031 as a center, the first half gear 2021 and the second half gear 2022 are vertically aligned, the first half gear 2021 and the second half gear 2022 have the same structure, and the diameter of the driving wheel disk 2011 is matched with the distance between the first half gear 2021 and the second half gear 2022.

In order to further ensure the reciprocating rotation of the supporting rod 2031, the first half gear 2021 and the second half gear 2022 are both provided with driven teeth 20211, the driven teeth 20211 account for 1/4 which is the circumference of the side wall of the second half gear 2022, the driving wheel disc 2011 is in meshing transmission with the driven teeth 20211 through the driving teeth 2012, the number of the driving teeth 2012 is matched with the driven teeth 20211, the driving teeth 2012 are in meshing transmission with the driven teeth 20211, so that the first half gear 2021 and the second half gear 2022 both rotate 90 degrees, the driving wheel disc 2011 rotates the second half gear 2022 90 degrees, the driving wheel disc 2022011 rotates the first half gear 2021 90 degrees, and the supporting rod 2031 realizes the reciprocating rotation of 90 degrees through the rotation of the driving wheel disc 2011.

In order to further ensure the stability of the clamping claw 302, the clamping arm 3021 is slidably connected with the sliding groove 3014 through a fixture block 3024, the fixture block 3024 is designed in a T-shaped structure, the sliding groove 3014 is structurally matched with the fixture block 3024, the clamping claw 302 is provided with two clamping arms 3021, the fixture block 3024 is fixedly connected with the sliding groove 3014 in a clamping manner, and the fixture block 3024 is slidably connected in the sliding groove 3014 to provide support for the clamping arm 3021 through the fixture block 3024, so that the stability of the clamping claw 302 is ensured.

In order to further realize the storage of the medicine bottles through the clamping arms 3021, the two clamping arms 3021 are symmetrically arranged with the partition plate 3032 as the center, the clamping arms 3021 are in threaded connection with the screw rod 3031 through the screw nut 3022, and the two clamping arms 3021 approach to or separate from each other through the screw rod 3031 with opposite thread directions, so as to further realize the storage of the medicine bottles.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Device is got to pharmaceutical equipment for medicine bottle clamp based on location is placed, its characterized in that: comprises a main body (1), a transmission part (2) and a clamping part (3) which are arranged on the main body (1);

the transmission part (2) at least comprises a micro motor (204), the micro motor (204) is coaxially connected with a transmission wheel disc (2011) through a first output shaft (201), the side wall of the transmission wheel disc (2011) is close to the peripheral edge to be provided with driving teeth (2012) in an annular array, the transmission wheel disc (2011) is meshed with a first half gear (2021) through the driving teeth (2012), the top of the first half gear (2021) is provided with a second half gear (2022), the first half gear (2021) and the second half gear (2022) are coaxially and fixedly connected through a fixed shaft (202), the top of the fixed shaft (202) is fixedly connected with a second transmission plate (203), and one end of the second transmission plate (203) is positioned at the edge of the upper surface and is fixedly connected with a support rod (2031);

the clamping part (3) at least comprises a first motor (304), the first motor (304) is coaxially connected with a screw rod (3031) through a second output shaft (303), a partition plate (3032) is fixed at the center of the screw rod (3031) in a nested manner, the screw thread direction of the screw rod (3031) is symmetrically arranged by taking the partition plate (3032) as the center, the clamping claws (302) are symmetrically arranged on two sides of the partition plate (3032), the two ends of the partition plate (3032) are fixedly provided with limit baffle plates (3033), the screw rod (3031) is in threaded connection with a clamping claw (302), the second output shaft (303) is fixedly provided with a supporting arm (301) in a nested manner, the support arm (301) at least comprises a cross beam (3011), the center of the lower surface of the cross beam (3011) is provided with a chute (3014), one end of the lower surface of the cross beam (3011) is fixedly connected with a vertical lug (3012), and a third shaft hole (3013) is formed in the center of the surface of the side wall of the vertical lug (3012).

2. The medicine bottle clamping device for the pharmaceutical equipment based on positioning placement as claimed in claim 1, wherein: the main body (1) at least comprises a shell (101), a transmission cavity (103) is arranged in the shell (101), a positioning shaft hole (1033) is formed in the center of the lower surface of the transmission cavity (103), a first shaft hole (1011) is formed in one side of the inner wall of the transmission cavity (103), a second supporting plate (1034) is fixedly connected to one side of the lower surface of the inner wall of the transmission cavity (103) close to the first shaft hole (1011), the micro motor (204) is fixedly arranged on the surface of the side wall of the shell (101), the first output shaft (201) is fixedly connected with the second support plate (1034) through a bearing, a first supporting plate (1031) is fixedly arranged on the other side of the inner wall of the transmission cavity (103), the upper surface of the first supporting plate (1031) is provided with a fixing hole (1032) which is aligned with the positioning shaft hole (1033) up and down, and the top of the shell (101) is fixedly connected with an upper cover body (102).

3. The medicine bottle clamping device for the pharmaceutical equipment based on positioning placement as claimed in claim 2, wherein: go up lid (102) upper surface center department and seted up second shaft hole (1023), there is motor cabinet (1022) through bearing fixed mounting in second shaft hole (1023), at least including spiral arm (10221) on motor cabinet (1022), spiral arm (10221) top fixed mounting has mount pad (10222), go up lid (102) upper surface and be close to edge has seted up spacing arc groove (1021) all around.

4. The medicine bottle clamping device for the pharmaceutical equipment based on positioning placement as claimed in claim 2, wherein: the clamp is characterized by at least comprising a clamping arm (3021) on the clamping jaw (302), a bottle clamp (3025) is fixedly connected to one side of the inner wall of the clamping arm (3021), a lead screw nut (3022) is fixedly connected to the top of the clamping arm (3021), a screw hole (3023) is formed in the surface of the side wall of the lead screw nut (3022), a clamping block (3024) is fixedly arranged at the top of the lead screw nut (3022), and the bottle clamp (3025) is designed in an arc-shaped structure.

5. The medicine bottle clamping device for the pharmaceutical equipment based on positioning placement as claimed in claim 3, wherein: the first motor (304) is fixedly installed on the surface of the side wall of the installation seat (10222), the second output shaft (303) penetrates through the installation seat (10222) through a bearing, and the supporting arm (301) is fixedly connected with the second output shaft (303) through the third shaft hole (3013).

6. The medicine bottle clamping device for the pharmaceutical equipment based on positioning placement as claimed in claim 3, wherein: bracing piece (2031) top with vertical ear (3012) lower surface center department fixed connection, bracing piece (2031) with spacing arc groove (1021) looks adaptation, spacing arc groove (1021) are the arc wall that the contained angle is not less than 90 degrees.

7. The medicine bottle clamping device for the pharmaceutical equipment based on positioning placement as claimed in claim 4, wherein: the fixed shaft (202) is fixedly installed in the fixed hole (1032) through a bearing, the bottom end of the fixed shaft (202) is fixedly connected with the positioning shaft hole (1033) in an inserting mode, the first half gear (2021) and the second half gear (2022) are arranged in an up-down symmetrical mode by taking the first supporting plate (1031) as the center, and the diameter of the transmission wheel disc (2011) is matched with the distance between the first half gear (2021) and the second half gear (2022).

8. The medicine bottle clamping device for the pharmaceutical equipment based on positioning placement as claimed in claim 1, wherein: driven teeth (20211) are arranged on the first half gear (2021) and the second half gear (2022), the transmission wheel disc (2011) is in meshing transmission with the driven teeth (20211) through the driving teeth (2012), and the number of the driving teeth (2012) is matched with that of the driven teeth (20211).

9. The medicine bottle clamping device for the pharmaceutical equipment based on positioning placement as claimed in claim 4, wherein: the clamping arm (3021) is slidably connected with the sliding groove (3014) through the clamping block (3024), the clamping block (3024) is designed to be of a T-shaped structure, the sliding groove (3014) is structurally matched with the clamping block (3024), and the clamping claw (302) is provided with two clamping arms (3021).

10. The medicine bottle clamping device for the pharmaceutical equipment based on positioning placement as claimed in claim 4, wherein: the two clamping arms (3021) are symmetrically arranged with the clapboard (3032) as a center, and the clamping arms (3021) are in threaded connection with the screw rod (3031) through the screw rod nut (3022).