Automatic bottle capping mechanism
Technical Field
The utility model relates to an automatic packaging machinery technical field especially relates to an automatic capping mechanism of bottle class.
Background
In the production of bottled liquid or fluid products, filling and cap tightening operations are often involved. In the prior art, after the product is filled, the bottle caps are usually screwed down manually, in the batch production process, the processing mode has low production efficiency and high labor intensity of workers, and the bottle caps are not flush after being screwed due to manual operation, so that the product quality is influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims at providing an automatic capping mechanism of bottle class.
In order to achieve the above object, the utility model discloses a technical scheme be: the automatic bottle capping mechanism is characterized by comprising a cap screwing unit, a lifting driving unit, a swinging driving unit, a bottle cap feeding unit and a bottle body feeding unit, wherein the lifting driving unit is used for driving the cap screwing unit to move up and down;
the screw cap unit comprises a sucker assembly, an air inlet of the sucker assembly is respectively connected with an air inlet pipe and an air outlet pipe, the air outlet pipe is communicated with an air pump to control the sucker assembly to suck in the bottle cap, the air inlet pipe is communicated with an air compressor to control the sucker assembly to loosen the bottle cap, the sucker assembly is in transmission connection with a first motor, and the sucker assembly is driven to rotate around the axis of the sucker assembly through the first motor;
the lifting driving unit comprises a first cam, the first cam is in transmission connection with a second motor, the first cam is driven to rotate around the axis of the first cam through the second motor, the periphery of the first cam is in contact connection with a first connecting rod, one end of the first connecting rod is fixedly hinged, the other end of the first connecting rod is hinged with a second connecting rod, the other end of the second connecting rod is connected with a screw cap unit, and the screw cap unit is driven to reciprocate up and down through the rotation of the first cam;
the swing driving unit comprises a guide sleeve sleeved outside the second connecting rod, the guide sleeve is in contact connection with the periphery of the second cam, the second cam is in transmission connection with a third motor, and the third motor drives the second cam to rotate so as to sequentially drive the guide sleeve, the second connecting rod and the screw capping unit to swing left and right;
the bottle cap feeding unit is located below the left limit position of the cap screwing unit and comprises a belt conveyor for conveying bottle caps, the belt conveyor is driven by a first stepping motor, the first stepping motor drives the belt conveyor to convey one bottle cap forwards each time, a bottle cap push plate is arranged at the end part, close to the sucker assembly, of the belt conveyor, the bottle cap push plate is in transmission connection with an air cylinder, and the air cylinder drives the bottle cap push plate to push the bottle caps conveyed to the end part of the belt conveyor to the position below the sucker assembly;
the bottle feeding unit is located below the right limit position of the screw cap unit and comprises a rotary indexing device, the rotary indexing device is driven to rotate by a second stepping motor, a plurality of bottle body containing grooves are uniformly distributed in the circumferential direction of the rotary indexing device according to indexing, and the second stepping motor drives the rotary indexing device to convey a bottle body below the sucker component in each action.
Preferably, the second cam is provided with a section of circular arc section corresponding to the stop stroke of the screwing cover unit above the bottle body feeding unit.
The utility model has the advantages that: through the arrangement, automatic capping of bottle products is realized.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Referring to fig. 1, an embodiment of the present invention includes:
the automatic bottle capping mechanism comprises a cap screwing unit, a lifting driving unit, a swinging driving unit, a bottle cap feeding unit and a bottle body feeding unit, wherein the lifting driving unit is used for driving the cap screwing unit to move up and down, the swinging driving unit is used for driving the cap screwing unit to rotate, the bottle cap feeding unit is used for feeding bottle caps, and the bottle body feeding unit is used for feeding bottle bodies.
The screw capping unit comprises a sucker component 11 movably mounted on the supporting plate 8, an air inlet pipe 12 and an air outlet pipe 14 are respectively connected with an air inlet of the sucker component 11, the air outlet pipe 14 is communicated with an air pump 15 to control the sucker component 11 to suck a bottle cap 18, the air inlet pipe 12 is communicated with an air compressor 13 to control the sucker component 11 to loosen the bottle cap 18, the sucker component 11 is connected with a first motor 9 through a belt 10 in a transmission mode, the first motor 9 drives the sucker component 11 to rotate around the axis of the sucker component, and the first motor 9 is mounted on the supporting plate 8.
The lifting driving unit comprises a first cam 1, the first cam 1 is in transmission connection with a second motor 2, the first cam 1 is driven to rotate around the axis of the first cam 1 through the second motor 2, the periphery of the first cam 1 is in contact connection with a first connecting rod 3, one end of the first connecting rod 3 is fixedly hinged, the other end of the first connecting rod 3 is hinged with a second connecting rod 4, the other end of the second connecting rod 4 is hinged with a supporting plate 8, and the screwing cover unit is driven to reciprocate up and down through the rotation of the first cam 1.
Swing drive unit establishes including the cover guide sleeve 5 outside second connecting rod 4, guide sleeve 5 is connected with the periphery contact of second cam 6, third motor 7 is connected in the transmission of second cam 6, through third motor 7 drive second cam 6 rotates, and then drives in proper order guide sleeve 5, second connecting rod 4 and screw capping unit horizontal hunting, be provided with one section circular arc section on the second cam 6, correspond the stroke that the screw capping unit stops in bottle material loading unit top.
Bottle lid material loading unit is located the below of the left extreme position of screw capping unit, bottle lid material loading unit is including the band conveyer 16 that is used for carrying bottle lid 18, band conveyer 16 is through the drive of first step motor 17, the action drive of first step motor 17 each time band conveyer 16 carries a bottle lid 18 forward, band conveyer 16 is close to the tip of sucking disc subassembly 11 and is provided with a bottle lid push pedal 20, cylinder 19 is connected in the transmission of bottle lid push pedal 20, through the cylinder 19 drive the bottle lid 18 propelling movement that the bottle lid push pedal 20 will carry to band conveyer 16 tip extremely the below of sucking disc subassembly 11.
The bottle body feeding unit is located below the right limit position of the screw cap unit and comprises a rotary indexing device 21, the rotary indexing device 21 is driven to rotate through a second stepping motor 22, a plurality of bottle body containing grooves 23 are uniformly distributed in the circumferential direction of the rotary indexing device 21 according to indexing, and each action of the second stepping motor 22 drives the rotary indexing device 21 to convey a bottle body below the sucker assembly.
The working principle of the embodiment is as follows: the second motor 2 drives the first cam 1 to rotate, the third motor 7 drives the second cam 6 to rotate, and the first connecting rod 3 and the second connecting rod 4 sequentially drive the screw capping unit to do the following actions: in the process, the first motor 9 drives the sucker component to rotate, the air pump 15 drives the sucker component 11 to suck into the bottle cap 18 through the air outlet pipe 14, and the air compressor 13 drives the sucker component 11 to loosen the bottle cap through the air inlet pipe 12, so that the automatic assembly of the bottle cap is realized.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.