CN219136318U

CN219136318U - Canning cap screwing machine

Info

Publication number: CN219136318U
Application number: CN202320123044.8U
Authority: CN
Inventors: 陈玲; 丁佳
Original assignee: Shanghai Chengxiang Machinery Equipment Co ltd
Current assignee: Shanghai Chengxiang Machinery Equipment Co ltd
Priority date: 2023-01-17
Filing date: 2023-01-17
Publication date: 2023-06-06
Anticipated expiration: 2033-01-17

Abstract

The utility model discloses a canning cap screwing machine, which comprises: the oral liquid tank is characterized by comprising a base, wherein the bottom of the inner side of the base is rotatably provided with a driving shaft of a conveying belt mechanism, the top of the conveying belt mechanism is provided with an oral liquid tank which is distributed at equal intervals in a fitting way, the lower part of the side wall of the oral liquid tank is positioned on the inner side of the base, and a packaging cover is arranged at the tank opening of the oral liquid tank; further comprises: the support frame, its bottom both ends fixed mounting are in on the lateral wall of base, the support frame is located the top of oral liquid jar, and support frame both sides fixed mounting have the first electric jar of symmetric distribution that runs through to first electric jar level sets up the top of base, and fixedly connected with is corresponding splint on the output shaft of first electric jar moreover. This canning spiral cover machine, it is provided with two spiral cover structures, and device use, displacement mechanism can drive two spiral cover structures and pack the operation in step to improved work efficiency, and two spiral cover structures of device pass through same motor drive can.

Description

Canning cap screwing machine

Technical Field

The utility model relates to the technical field of cap screwing machines, in particular to a canning cap screwing machine.

Background

The cap screwing machine is automatic packaging equipment, and in the packaging process of oral liquid products, a sealing cover at the top of an oral liquid tank body needs to be screwed up through the cap screwing machine, so that oral liquid is prevented from being leaked in the transportation process, and meanwhile, the oral liquid and the external environment can be separated to enter the prolonged shelf life, however, the existing cap screwing machine still has some problems.

A capping machine, for example, CN214780666U, comprising a machine body provided with a conveyor belt and a capping device provided on the machine body; the machine body comprises a feeding groove for conveying bottle caps and a feeding mechanism arranged at one end of the feeding groove, the feeding mechanism is provided with a feeding position for jacking the bottle caps and a material taking position for receiving the bottle caps in the feeding groove, and the feeding mechanism comprises a first movable plate, a second movable plate and a guide part in sliding connection with the first movable plate and the second movable plate;

the device is only provided with a single spiral cover structure, and the device is required to drive the single spiral cover structure to move through the driving mechanism in the using process, so that the packaging step is completed.

Aiming at the problems, innovative design is urgently needed on the basis of the original cap screwing machine.

Disclosure of Invention

The utility model aims to provide a canning cap screwing machine, which solves the problems that the prior cap screwing machine is only provided with a single cap screwing structure and the single cap screwing structure is required to be driven to move by a driving mechanism to finish the packaging step in the using process of the device, and the working efficiency is low and the driving structure can only drive the single cap screwing structure to operate.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a can capping machine comprising:

the oral liquid tank is characterized by comprising a base, wherein the bottom of the inner side of the base is rotatably provided with a driving shaft of a conveying belt mechanism, the top of the conveying belt mechanism is provided with an oral liquid tank which is distributed at equal intervals in a fitting way, the lower part of the side wall of the oral liquid tank is positioned on the inner side of the base, and a packaging cover is arranged at the tank opening of the oral liquid tank;

further comprises:

the two ends of the bottom of the support frame are fixedly arranged on the side wall of the base, the support frame is positioned above the oral liquid tank, first electric cylinders which are symmetrically distributed are fixedly and penetratingly arranged on two sides of the support frame, the first electric cylinders are horizontally arranged above the base, and corresponding clamping plates are fixedly connected to output shafts of the first electric cylinders;

the second electric cylinder is fixedly arranged at the center of the top of the supporting frame in a penetrating mode, an air pressure box is fixedly connected to the output end of the second electric cylinder, a transmission shaft which is symmetrically distributed is arranged in a penetrating mode through rotation of the bottom of the air pressure box, an outer cover is fixedly connected to the side wall of the bottom of the transmission shaft, the two transmission shafts are coaxially arranged, the top of the outer cover is attached to the bottom surface of the air pressure box, one end, which is fixedly provided with an air pipe in a penetrating mode, of the side wall of the air pressure box is fixedly arranged on the other end of the air pipe in a penetrating mode, and the air pump is fixedly arranged at the top of the supporting frame.

Preferably, two clamping grooves are formed in one side, far away from the first electric cylinder, of the clamping plate, corresponding side walls of the oral liquid tank are arranged in the clamping grooves in a fitting mode to form a positioning structure, the bottom surface of the clamping plate is arranged on the top of the base in a fitting mode, and the oral liquid tank is clamped and positioned by the aid of the two clamping plates.

Preferably, the inner wall both sides of support frame are fixed mounting respectively photoreceptor and laser head, and photoreceptor and laser head are just to setting up and form position detection structure to be provided with the space that is convenient for oral liquid jar top to pass through between photoreceptor and the laser head, the position sensing structure that constitutes through photoreceptor and laser head detects the quantity that oral liquid jar passed through.

Preferably, the axis of transmission shaft department has offered the through-hole that is convenient for gas circulation, and fixed mounting has the sealing washer of coaxial setting on the transmission shaft lateral wall to the sealing washer rotates to inlay to establish form seal reinforcement structure on the inner wall of atmospheric pressure box, make the transmission shaft can drive the sealing washer and rotate.

Preferably, the fixed cover is equipped with the ring gear that corresponds on the top lateral wall of transmission shaft, and two ring gears laminating set up the inner wall bottom of pneumatic box to the ring gear avris is provided with the output gear of motor and forms meshing transmission structure, and the output shaft of motor rotates and installs on pneumatic box moreover, and motor fixed connection is at pneumatic box top simultaneously, makes the motor drive the ring gear and rotates.

Preferably, the contact ring is fixedly arranged on the inner wall of the outer cover, the contact ring and the outer cover are coaxially arranged, the contact ring is made of rubber materials, and the contact ring is attached to the packaging cover on the oral liquid tank, so that the outer cover can drive the contact ring to move.

Compared with the prior art, the utility model has the beneficial effects that: this canning spiral cover machine, it is provided with two spiral cover structures, and device use, displacement mechanism can drive two spiral cover structures and pack the operation in step to improved work efficiency, and two spiral cover structures of device pass through same motor drive can, its concrete content is as follows:

1. the second electric cylinder is fixedly arranged at the center of the top of the support frame in a penetrating manner, the air pressure box is fixedly connected to the output end of the second electric cylinder, the transmission shafts which are symmetrically distributed are rotatably arranged at the bottom of the air pressure box in a penetrating manner, the outer covers are fixedly connected to the side walls of the bottom of the transmission shafts and are coaxially arranged, the top of the outer covers are attached to the bottom surface of the air pressure box, the coaxially arranged contact rings are fixedly arranged on the inner walls of the outer covers, so that the second electric cylinder can push the air pressure box to move downwards, the air pressure box drives the corresponding outer covers to move through the two transmission shafts, and the contact rings on the two outer covers are uniformly pressed to the packaging cover at the top of the oral liquid tank to form a double-rotating cover structure;

2. the sealing ring which is coaxially arranged is fixedly arranged on the side wall of the transmission shaft, the sealing ring is rotationally embedded on the inner wall of the air pressure box to form a sealing strengthening structure, a corresponding toothed ring is fixedly sleeved on the side wall of the top of the transmission shaft, an output gear of a motor is arranged between the two toothed rings to form a meshing transmission structure, the output gear of the motor is utilized to drive the two toothed rings to synchronously rotate, the toothed rings drive the corresponding transmission shaft to rotate, and the transmission shaft drives the contact ring to rotate through the outer cover, so that the cap screwing operation is started.

Drawings

FIG. 1 is a schematic view of the overall external structure of the present utility model;

FIG. 2 is a schematic view of a first cylinder mounting structure of the present utility model;

FIG. 3 is a schematic view of the cleat assembly structure of the present utility model;

FIG. 4 is a schematic view of the belt mechanism mounting structure of the present utility model;

FIG. 5 is a schematic view of the mounting structure of the air pressure box of the present utility model;

FIG. 6 is a schematic view of the mounting structure of the toothed ring of the present utility model;

FIG. 7 is a schematic view of the mounting structure of the drive shaft of the present utility model;

fig. 8 is a schematic view of the contact ring mounting structure of the present utility model.

In the figure: 1. a base; 2. a conveyor belt mechanism; 3. an oral liquid tank; 4. a support frame; 5. a first electric cylinder; 6. a clamping plate; 7. a photoreceptor; 8. a laser head; 9. a second electric cylinder; 10. an air pressure box; 11. a gas pipe; 12. an air pump; 13. a transmission shaft; 14. a seal ring; 15. a toothed ring; 16. a motor; 17. an outer cover; 18. a contact ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-8, the present utility model provides a technical solution: a can capping machine comprising:

the oral liquid treatment device comprises a base 1, wherein a driving shaft of a conveying belt mechanism 2 is rotatably arranged at the bottom of the inner side of the base 1, an oral liquid tank 3 which is distributed at equal intervals is attached to the top of the conveying belt mechanism 2, the lower part of the side wall of the oral liquid tank 3 is positioned at the inner side of the base 1, and a packaging cover is arranged at the tank opening of the oral liquid tank 3;

the two ends of the bottom of the support frame 4 are fixedly arranged on the side wall of the base 1, the support frame 4 is positioned above the oral liquid tank 3, the two sides of the support frame 4 are fixedly provided with first electric cylinders 5 which are symmetrically distributed in a penetrating way, the first electric cylinders 5 are horizontally arranged above the base 1, and the output shafts of the first electric cylinders 5 are fixedly connected with corresponding clamping plates 6;

the second electric cylinder 9 is fixedly arranged at the center of the top of the supporting frame 4 in a penetrating manner, the air pressure box 10 is fixedly connected to the output end of the second electric cylinder 9, the transmission shaft 13 which is symmetrically distributed is rotatably arranged at the bottom of the air pressure box 10 in a penetrating manner, the outer cover 17 is fixedly connected to the side wall of the bottom of the transmission shaft 13, the two outer covers are coaxially arranged, the top of the outer cover 17 is attached to the bottom surface of the air pressure box 10, one end of the air pipe 11 is fixedly arranged on the side wall of the air pressure box 10 in a penetrating manner, the other end of the air pipe 11 is fixedly arranged on the air pump 12, and the air pump 12 is fixedly arranged at the top of the supporting frame 4.

The inner wall both sides of support frame 4 are fixed mounting respectively has photoreceptor 7 and laser head 8, and photoreceptor 7 and laser head 8 are just setting up and form position detection structure, and be provided with the space that is convenient for oral liquid jar 3 top to pass through between photoreceptor 7 and the laser head 8, when oral liquid jar 3 passes through laser head 8, light of laser head 8 is sheltered from after a period and shines again to photoreceptor 7, photoreceptor 7 can record an oral liquid jar 3 and pass through this moment, because splint 6 have been seted up to one side of keeping away from first jar 5, and the laminating is provided with corresponding oral liquid jar 3 lateral wall formation location structure in the clamping groove, and splint 6 bottom surface laminating sets up the top at base 1, after two oral liquid jar 3 pass through, photoreceptor 7 starts through control system control first jar 5, first jar 5 promotes splint 6 and presss from both sides tight location with oral liquid jar 3.

The fixed cover is equipped with corresponding ring gear 15 on the top lateral wall of transmission shaft 13, and two ring gear 15 laminating sets up in the inner wall bottom of atmospheric pressure box 10, and ring gear 15 avris is provided with the output gear of motor 16 and forms the meshing transmission structure, and the output shaft rotation of motor 16 installs on atmospheric pressure box 10, simultaneously motor 16 fixed connection is at the atmospheric pressure box 10 top, make the output gear of motor 16 can drive two ring gear 15 synchronous rotation, ring gear 15 will drive corresponding transmission shaft 13 rotation, transmission shaft 13 will drive the dustcoat 17 rotation of bottom, and fixed mounting has contact ring 18 on the dustcoat 17 inner wall, both coaxial setting, and contact ring 18 comprises rubber material, and contact ring 18 is laminated with the encapsulation lid on the oral liquid jar 3, at this moment, will drive contact ring 18 synchronous rotation, because the axis department of transmission shaft 13 sets up the through-hole that is convenient for gas circulation, and fixed mounting has the sealing washer 14 of coaxial setting on the transmission shaft 13 lateral wall, and the sealing washer 14 rotates and inlays and establishes on the inner wall of atmospheric pressure box 10 and form the seal reinforcement structure, when atmospheric pressure in the atmospheric pressure box 10 reduces, the atmospheric pressure in the dustcoat 17 will be synchronous reduction, make the encapsulation on the dustcoat 3 and be fixed contact ring 18 and be adsorbed on the fixed contact ring 18.

Working principle: when the canning cap screwing machine is used, referring to fig. 1-8, firstly, a packaging cap is placed at the can opening of the oral liquid can 3, when cap screwing operation is needed, a device control program controls the first electric cylinder 5 to start, so that the first electric cylinder 5 pushes the clamping plates 6 to move under a certain pressure, the bottoms of the two oral liquid cans 3 are positioned by the two clamping plates 6, then the conveyor belt mechanism 2 can also run for a certain time, then the program controls the second electric cylinder 9 to start, the second electric cylinder 9 pushes the air pressure box 10 to move downwards under a certain pressure, in the process, a transmission shaft 13 arranged at the bottom of the air pressure box 10 drives an outer cover 17 to move downwards synchronously, so that a contact ring 18 in the outer cover 17 is tightly pressed on the packaging cap at the top of the oral liquid can 3, in the process, an air pump 12 is started through an air pipe 11, air in the air pump 12 pumps air in the air box 10, and the air pressure in the outer cover 17 is synchronously reduced by a through hole formed at the axis of a transmission shaft 13, so that the packaging cap at the top of the oral liquid can be adsorbed and fixed on a contact ring 18 in the outer cover 17, a rubber material is adsorbed on the contact ring 18, a certain motor 18 is driven by a rubber material, and the contact ring 16 is driven by the rubber material to rotate, and the contact ring 13 is correspondingly arranged on the contact ring 13, and the contact ring 13 is driven to rotate, so that the transmission shaft 13 rotates synchronously, and rotates the contact ring 13 and rotates correspondingly to rotate the transmission shaft 16;

referring to fig. 1-8, immediately after the second electric cylinder 9 pushes the air pressure box 10 to move downwards to the set position, the internal program of the device controls the air pump 12 to send air into the air pressure box 10, as can be seen from the above steps, the contact ring 18 no longer adsorbs and fixes the encapsulation cover at the top of the oral liquid tank 3, meanwhile, the second electric cylinder 9 drives the air pressure box 10 to move upwards and reset, the first electric cylinder 5 drives the clamping plate 6 to move away from the oral liquid tank 3, the belt conveyor 2 is started, so that the belt conveyor 2 drives the oral liquid tanks 3 to move, the two oral liquid tanks 3 are sealed to be moved out, meanwhile, the two subsequent oral liquid tanks 3 to be sealed move to the position right below the air pressure box 10, during the process, the oral liquid tanks 3 can block light when passing through the laser head 8, so that the photoreceptor 7 cannot accept light for a period of time, and thus, when the two oral liquid tanks 3 to be sealed pass through the laser head 8, the photoreceptor 7 controls the belt conveyor 2 to close, and then the cap screwing operation is carried out according to the above steps.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A can capping machine comprising:

the oral liquid treatment device comprises a base (1), wherein a driving shaft of a conveying belt mechanism (2) is rotatably arranged at the bottom of the inner side of the base, an oral liquid tank (3) which is distributed at equal intervals is attached to the top of a conveying belt of the conveying belt mechanism (2), the lower part of the side wall of the oral liquid tank (3) is positioned at the inner side of the base (1), and a packaging cover is arranged at the tank opening of the oral liquid tank (3);

characterized by further comprising:

the two ends of the bottom of the supporting frame (4) are fixedly arranged on the side wall of the base (1), the supporting frame (4) is positioned above the oral liquid tank (3), first electric cylinders (5) which are symmetrically distributed are fixedly and penetratingly arranged on two sides of the supporting frame (4), the first electric cylinders (5) are horizontally arranged above the base (1), and corresponding clamping plates (6) are fixedly connected to an output shaft of the first electric cylinders (5);

the second electric cylinder (9), it is fixed to run through and install support frame (4) top center department, fixedly connected with atmospheric pressure box (10) on the output of second electric cylinder (9), and atmospheric pressure box (10) bottom rotates and runs through and install transmission shaft (13) of symmetric distribution, and fixedly connected with dustcoat (17) on transmission shaft (13) bottom lateral wall, both coaxial settings, dustcoat (17) top laminating sets up on the bottom surface of atmospheric pressure box (10) moreover, the one end of gas-supply pipe (11) is installed to fixed link up on atmospheric pressure box (10) lateral wall, and the other end fixed mounting of gas-supply pipe (11) is on air pump (12), and air pump (12) fixed mounting is at the top of support frame (4).

2. A can capping machine as claimed in claim 1 wherein: two clamping grooves are formed in one side, far away from the first electric cylinder (5), of the clamping plate (6), corresponding side walls of the oral liquid tank (3) are arranged in the clamping grooves in a fitting mode to form a positioning structure, and the bottom surface of the clamping plate (6) is arranged on the top of the base (1) in a fitting mode.

3. A can capping machine as claimed in claim 1 wherein: the inner wall both sides of support frame (4) are fixed mounting respectively has photoreceptor (7) and laser head (8), and photoreceptor (7) and laser head (8) are just to setting up formation position detection structure to be provided with the space of being convenient for oral liquid jar (3) top to pass through between photoreceptor (7) and laser head (8).

4. A can capping machine as claimed in claim 1 wherein: the axis of transmission shaft (13) is equipped with the through-hole that is convenient for gas circulation, and fixed mounting has sealing washer (14) of coaxial setting on transmission shaft (13) lateral wall to sealing washer (14) rotate and inlay and establish on the inner wall of atmospheric pressure box (10) form seal reinforcement structure.

5. A can capping machine as claimed in claim 4 wherein: the top lateral wall of transmission shaft (13) is gone up fixed cover and is equipped with corresponding ring gear (15), and two ring gears (15) laminating set up the inner wall bottom of atmospheric pressure box (10) to ring gear (15) avris is provided with the output gear of motor (16) and forms meshing transmission structure, and the output shaft rotation of motor (16) is installed on atmospheric pressure box (10) moreover, and motor (16) fixed connection is at atmospheric pressure box (10) top simultaneously.

6. A can capping machine as claimed in claim 1 wherein: and a contact ring (18) is fixedly arranged on the inner wall of the outer cover (17), the contact ring and the outer cover are coaxially arranged, the contact ring (18) is made of rubber materials, and the contact ring (18) is attached to a packaging cover on the oral liquid tank (3).