阅读说明：本技术 三维透明膜包装机的动力部件 (Power component of three-dimensional transparent film packaging machine ) 是由 许洁 于 2019-12-06 设计创作，主要内容包括：本发明涉及三维透明膜包装机的动力部件,包括有底座,底座上设置有相对设立的立板,立板一端连接有面板,面板上设置有送料槽,面板下方设置有可沿送料槽往复移动的送料单元,面板靠近立板的一端设置有挡板单元,底座上设置有驱动源,立板之间穿设有第一转轴及第二转轴,第一转轴与送料单元之间设置第一联动机构,第二转轴与挡板单元之间设置第二联动机构,两立板相对的一面与第二转轴之间均设有第三联动机构,第一联动机构、第二联动机构及第三联动机构均通过驱动源驱动,本发明的有益效果为：通过一个驱动源带动三个单元同时工作,保证了送料单元、挡板单元、外部的热封单元之间的同步性,且设置在内部的第三联动机构不易进入灰尘。(The invention relates to a power component of a three-dimensional transparent film packaging machine, which comprises a base, wherein vertical plates which are oppositely arranged are arranged on the base, one end of each vertical plate is connected with a panel, a feeding groove is arranged on the panel, a feeding unit which can reciprocate along the feeding groove is arranged below the panel, a baffle plate unit is arranged at one end, close to the vertical plates, of the panel, a driving source is arranged on the base, a first rotating shaft and a second rotating shaft are arranged between the vertical plates in a penetrating way, a first linkage mechanism is arranged between the first rotating shaft and the feeding unit, a second linkage mechanism is arranged between the second rotating shaft and the baffle plate unit, third linkage mechanisms are arranged between the opposite surfaces of the two vertical plates and the second rotating shaft, and are all driven by the driving source, and the power component has the beneficial effects that: the three units are driven to work simultaneously by one driving source, so that the synchronism among the feeding unit, the baffle plate unit and the external heat sealing unit is ensured, and the third linkage mechanism arranged inside is not easy to enter dust.)

1. Three-dimensional transparent film packagine machine's power part, including the base, be provided with the riser of establishing relatively on the base, riser one end is connected with the panel, be provided with the chute feeder on the panel, the panel below is provided with the feeding unit that can follow chute feeder reciprocating motion, the one end that the panel is close to the riser is provided with baffle unit, its characterized in that: the base is provided with a driving source, a first rotating shaft and a second rotating shaft penetrate through the vertical plates, a first linkage mechanism is arranged between the first rotating shaft and the feeding unit, a second linkage mechanism is arranged between the second rotating shaft and the baffle plate unit, a third linkage mechanism is arranged between the opposite surface of the two vertical plates and the second rotating shaft, and the first linkage mechanism, the second linkage mechanism and the third linkage mechanism are all driven by the driving source.

2. The power unit of the three-dimensional transparent film wrapping machine according to claim 1, characterized in that: the first linkage mechanism comprises a swing arm arranged on a first rotating shaft, the other end of the swing arm, which is relatively connected with the first rotating shaft, is connected with a pull rod, the pull rod is connected with a feeding unit, a linkage seat is arranged below a feeding groove on the base, a first mounting plate and a second mounting plate which are relatively arranged are arranged on the linkage seat, the rotating shaft penetrates through the first mounting plate and is connected with a connecting rod, a first bearing seat is arranged in the middle of the pull rod, a second bearing seat is arranged on the connecting rod, the first bearing seat and the second bearing seat are connected through a screw rod, the second linkage mechanism comprises a large cam arranged on the second rotating shaft, a baffle plate unit linkage device linked through the large cam is arranged on the base, and the baffle plate unit is connected with the baffle plate unit linkage device through the connecting rod and driven through the large cam, the third linkage mechanism comprises a cam connected to the second rotating shaft, a lifting seat linked by the cam is arranged between the cam and the vertical plate, the lifting seat is connected with an external heat sealing unit and is linked with the heat sealing unit to reciprocate up and down, and a lifting seat limiting structure is arranged on the vertical plate.

3. The power unit of the three-dimensional transparent film wrapping machine according to claim 2, characterized in that: the baffle plate unit linkage device comprises a limiting plate, a base is arranged close to the large cam, small vertical plates which are oppositely arranged are arranged on the limiting plate, a supporting rod shaft penetrates through the small vertical plates, a swing arm is connected onto the supporting rod shaft, the other end of the swing arm is connected with a connecting rod, a linkage block is arranged in the middle of the swing arm, and the large cam is linked with the swing arm through the linkage block.

4. The power unit of the three-dimensional transparent film wrapping machine according to claim 2, characterized in that: the lifting seat limiting structure comprises a first fixing seat and a second fixing seat, wherein the first fixing seat and the second fixing seat are oppositely arranged along the vertical direction, a guide rod is arranged between the first fixing seat and the second fixing seat in a penetrating mode, the lifting seat is arranged on the guide rod in a penetrating mode, and a lifting seat return structure is arranged between the lifting seat and the second fixing seat.

5. The power unit of the three-dimensional transparent film wrapping machine according to claim 4, wherein: the lifting seat return structure comprises a second return spring which is arranged between the lifting seat and the second fixing seat and is oppositely arranged, one end of the second return spring is connected with the other end of the lifting seat and is connected with the second fixing seat, a guide wheel is arranged at one end of the lifting seat, and a sliding plate which can be used for the guide wheel to slide is arranged at the position, close to the guide wheel, of the vertical plate.

6. The power unit of the three-dimensional transparent film wrapping machine according to any one of claims 2 to 5, wherein: the driving source is including servo motor and set up in the speed reducer of servo motor one side, set up through the belt is synchronous between servo motor and the speed reducer, be provided with first sprocket on the output shaft of speed reducer, the second pivot is provided with the second sprocket in first sprocket corresponding position, and first sprocket and second sprocket set up through first chain linkage, still be provided with the third sprocket in the second pivot, the pivot is provided with the fourth sprocket in third sprocket corresponding position, sets up through second chain linkage between third sprocket, the fourth sprocket.

7. The power unit of the three-dimensional transparent film wrapping machine according to claim 3, characterized in that: two ends of the stay bar shaft penetrate out of the small vertical plate and are provided with end covers.

Technical Field

The invention relates to the field of three-dimensional transparent film packaging machines, in particular to a power component of a three-dimensional transparent film packaging machine.

Background

The three-dimensional transparent film packaging machine generally comprises a film feeding unit, a film guiding unit, a baffle plate unit, a film cutting unit, a material pushing unit, a packaging unit and a feeding unit, wherein the film feeding unit and the film guiding unit are connected and used for conveying transparent films, when the transparent films are conveyed to a certain position, the film cutting unit is adopted to cut off the transparent films with specific lengths, meanwhile, materials to be packaged are conveyed to the transparent films through the material pushing unit, the packaging unit is used for carrying out heat sealing on the transparent films, and finally the packaged materials are conveyed out through the feeding unit.

Disclosure of Invention

The technical problem to be solved by the present invention is to solve the above-mentioned deficiencies of the prior art,

and providing a power component of the three-dimensional transparent film packaging machine.

In order to achieve the purpose, the invention provides the following technical scheme: three-dimensional transparent film packagine machine's power part, including the base, be provided with the riser of establishing relatively on the base, riser one end is connected with the panel, be provided with the chute feeder on the panel, the panel below is provided with the feeding unit that can follow chute feeder reciprocating motion, the one end that the panel is close to the riser is provided with baffle unit, its characterized in that: the base is provided with a driving source, a first rotating shaft and a second rotating shaft penetrate through the vertical plates, a first linkage mechanism is arranged between the first rotating shaft and the feeding unit, a second linkage mechanism is arranged between the second rotating shaft and the baffle plate unit, a third linkage mechanism is arranged between the opposite surface of the two vertical plates and the second rotating shaft, and the first linkage mechanism, the second linkage mechanism and the third linkage mechanism are all driven by the driving source.

According to the technical scheme, two independent driving cylinders are arranged below a panel of a traditional three-dimensional transparent film packaging machine, one driving cylinder is used for driving a feeding unit, the other driving cylinder is used for driving a baffle unit, a heat sealing device is driven by the other independent driving cylinder, the consistency of actions among three independent driving cylinders is difficult to guarantee, and the synchronization degree cannot be guaranteed The second linkage mechanism drives the baffle plate unit to work and the third linkage mechanism drives the heat sealing unit to work, so that the compactness of the device is improved, the synchronization rate among the baffle plate unit, the baffle plate unit and the heat sealing unit is obviously improved, the third linkage mechanism is arranged in a cavity formed by the base and the two vertical plates, the compactness of the device is improved, and dust is not easy to enter during working due to the fact that the third linkage mechanism is arranged inside the vertical plates.

The power component of the three-dimensional transparent film packaging machine can be further configured as follows: the first linkage mechanism comprises a swing arm arranged on a first rotating shaft, the other end of the swing arm, which is relatively connected with the first rotating shaft, is connected with a pull rod, the pull rod is connected with a feeding unit, a linkage seat is arranged below a feeding groove on the base, a first mounting plate and a second mounting plate which are relatively arranged are arranged on the linkage seat, the rotating shaft penetrates through the first mounting plate and is connected with a connecting rod, a first bearing seat is arranged in the middle of the pull rod, a second bearing seat is arranged on the connecting rod, the first bearing seat and the second bearing seat are connected through a screw rod, the second linkage mechanism comprises a large cam arranged on the second rotating shaft, a baffle plate unit linkage device linked through the large cam is arranged on the base, and the baffle plate unit is connected with the baffle plate unit linkage device through the connecting rod and driven through the large cam, the third linkage mechanism comprises a cam connected to the second rotating shaft, a lifting seat linked by the cam is arranged between the cam and the vertical plate, the lifting seat is connected with an external heat sealing unit and is linked with the heat sealing unit to reciprocate up and down, and a lifting seat limiting structure is arranged on the vertical plate.

By adopting the technical scheme, the swing arm arranged on the first rotating shaft and the linkage pull rod drive the feeding unit to reciprocate along the feeding groove, the linkage seat is arranged on the base, the first mounting plate and the second mounting plate are arranged on the linkage seat, the rotating shaft penetrates between the first mounting plate and the second mounting plate, one end of the rotating shaft penetrates out of the first mounting plate and is connected with the connecting rod, the first bearing seat is arranged in the middle of the pull rod, the second bearing seat is arranged on the connecting rod, the first bearing seat and the second bearing seat are connected through the screw rod, the movement of the linkage pull rod is realized by the linkage of the connecting rod, the baffle plate unit linkage device is connected with the baffle plate unit through the connecting rod and is driven by the large cam after the second rotating shaft rotates for one circle, the large cam drives the baffle plate unit to reciprocate up and down once, the outer heat sealing unit is driven to reciprocate up and down through the cam arranged on the second rotating shaft and the lifting seat driven by the cam to, the vertical plate is provided with a lifting seat limiting device to limit the motion path of the lifting seat and play a certain role in guiding.

The power component of the three-dimensional transparent film packaging machine can be further configured as follows: the baffle plate unit linkage device comprises a limiting plate, a base is arranged close to the large cam, small vertical plates which are oppositely arranged are arranged on the limiting plate, a supporting rod shaft penetrates through the small vertical plates, a swing arm is connected onto the supporting rod shaft, the other end of the swing arm is connected with a connecting rod, a linkage block is arranged in the middle of the swing arm, and the large cam is linked with the swing arm through the linkage block.

By adopting the technical scheme, the linkage block arranged in the middle of the swing arm is driven by the large cam, so that the large cam rotates for a circle to drive the swing arm to move once.

The power component of the three-dimensional transparent film packaging machine can be further configured as follows: the lifting seat limiting structure comprises a first fixing seat and a second fixing seat, wherein the first fixing seat and the second fixing seat are oppositely arranged along the vertical direction, a guide rod is arranged between the first fixing seat and the second fixing seat in a penetrating mode, the lifting seat is arranged on the guide rod in a penetrating mode, and a lifting seat return structure is arranged between the lifting seat and the second fixing seat.

Adopt above-mentioned technical scheme, through the guide bar that sets up fixedly between first fixing base and the second fixing base that sets up in riser and relative setting, install the seat that goes up and down on the guide bar and drive it through the cam and reciprocate from top to bottom along the guide bar, what the second fixing base set up is close to the base, consequently sets up a lift seat return structure between second fixing base and the seat that goes up and down, guarantees that the cam drives the seat that goes up and down and can in time drive the seat return that goes up and down through a lift seat return structure after rising.

The power component of the three-dimensional transparent film packaging machine can be further configured as follows: the lifting seat return structure comprises a second return spring which is arranged between the lifting seat and the second fixing seat and is oppositely arranged, one end of the second return spring is connected with the other end of the lifting seat and is connected with the second fixing seat, a guide wheel is arranged at one end of the lifting seat, and a sliding plate which can be used for the guide wheel to slide is arranged at the position, close to the guide wheel, of the vertical plate.

By adopting the technical scheme, when the cam drives the lifting seat to reciprocate up and down, the second return spring ensures that the cam drives the lifting seat to ascend and then can drive the lifting seat to return in time through the second return spring, and the guide wheel slides up and down along the sliding plate to play a role in guiding

The power component of the three-dimensional transparent film packaging machine can be further configured as follows: the driving source is including servo motor and set up in the speed reducer of servo motor one side, set up through the belt is synchronous between servo motor and the speed reducer, be provided with first sprocket on the output shaft of speed reducer, the second pivot is provided with the second sprocket in first sprocket corresponding position, and first sprocket and second sprocket set up through first chain linkage, still be provided with the third sprocket in the second pivot, the pivot is provided with the fourth sprocket in third sprocket corresponding position, sets up through second chain linkage between third sprocket, the fourth sprocket.

By adopting the technical scheme, the driving source is set as the servo motor and the speed reducer which is driven by the servo motor through the belt, the first chain wheel is arranged on the output shaft of the speed reducer, the second chain wheel is arranged at the position of the second rotating shaft corresponding to the first chain wheel, the first chain wheel and the second chain wheel are linked through the first chain, so that the speed reducer drives the second rotating shaft to rotate, the third chain wheel is arranged on the second rotating shaft, the fourth chain wheel is arranged on the rotating shaft, the rotating shaft is driven to rotate through the second chain while the second rotating shaft rotates, the rotating shaft drives the pull rod through the connecting rod so as to drive the feeding unit to move, the cams at two ends drive the external heat sealing mechanism to heat the transparent film coated on the material up and down in a reciprocating mode when the second rotating shaft rotates, the driving source can be independently set as the servo motor, the first chain wheel is arranged on the motor shaft, The second chain wheel drives the second rotating shaft to rotate.

The power component of the three-dimensional transparent film packaging machine can be further configured as follows: two ends of the stay bar shaft penetrate out of the small vertical plate and are provided with end covers.

By adopting the technical scheme, the stay bar shaft is limited between the small vertical plates through the end covers, so that the stay bar shaft is prevented from being separated from the small vertical plates during working.

The invention has the beneficial effects that: the three units are driven to work simultaneously by the driving source, the synchronism among the feeding unit, the baffle plate unit and the external heat sealing unit is guaranteed, the third linkage mechanism arranged in the feeding unit is not prone to entering dust, and the service life is long.

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Drawings

Fig. 1 is a perspective view of an embodiment of the present invention.

Fig. 2 is a schematic perspective view of fig. 1 with a side vertical plate removed.

Fig. 3 is a schematic perspective view of the embodiment of the present invention with the panel, the feeding unit and the side vertical plate removed, showing a three-dimensional structure 1.

Fig. 4 is a schematic perspective view of the embodiment of the invention, with the panel, the feeding unit and the side vertical plate removed, showing a three-dimensional structure 2.

Detailed Description

Referring to fig. 1-4: a power part of a three-dimensional transparent film packaging machine comprises a base 1, wherein a vertical plate 2 which is oppositely arranged is arranged on the base 1, one end of the vertical plate 2 is connected with a panel 3, a feeding groove 31 is arranged on the panel 3, a feeding unit 4 which can reciprocate along the feeding groove 31 is arranged below the panel 3, a baffle unit 5 is arranged at one end of the panel 3 close to the vertical plate 2, a driving source is arranged on the base 1, a first rotating shaft 21 and a second rotating shaft 22 are arranged between the vertical plates 2 in a penetrating way, a first linkage mechanism is arranged between the first rotating shaft 21 and the feeding unit 4, a second linkage mechanism is arranged between the second rotating shaft 22 and the baffle unit 5, two ends of the second rotating shaft 22 penetrate through the vertical plate 2 and are provided with a third linkage mechanism, the first linkage mechanism, the second linkage mechanism and the third linkage mechanism are driven by the driving source, the first linkage mechanism comprises a swing arm 6 arranged on the first rotating shaft, the swing arm 6 is connected with a pull rod, the pull rod 61 is connected with the feeding unit 4, the base 1 is provided with a linkage base 63 below the feeding tank 31, the linkage base 63 is provided with a first mounting plate 631 and a second mounting plate 632 which are oppositely arranged, a rotating shaft 633 passes through between the first mounting plate 631 and the second mounting plate 631, one end of the rotating shaft 633 penetrates through the first mounting plate 631 and is connected with a connecting rod 634, the middle of the pull rod 61 is provided with a first bearing seat 611, the connecting rod 634 is provided with a second bearing seat 635, the first bearing seat 611 and the second bearing seat 635 are connected through a screw 636, the second linkage mechanism comprises a large cam 11 arranged on the second rotating shaft 22, the base 1 is provided with a baffle plate unit linkage device which is linked through the large cam 11, the baffle plate unit 5 is connected with the baffle plate unit linkage device through a connecting rod 12 and is driven by the large cam 11, the third linkage mechanism comprises a cam 221 connected with the end part of the second rotating shaft 22, and a lifting base 222 linked by the cam, the lifting seat 222 is connected with an external heat sealing unit and is linked with the heat sealing unit to reciprocate up and down, a lifting seat limiting structure is arranged on the vertical plate 2, the baffle plate unit linkage device comprises a limiting plate 13 which is arranged on the base 1 and is close to the large cam 11, small vertical plates 131 which are oppositely arranged are arranged on the limiting plate 13, a support rod shaft 132 is arranged between the small vertical plates 131 in a penetrating way, a swing arm 133 is connected on the support rod shaft 132, the other end of the swing arm 133 is connected with a connecting rod 12, a linkage block 134 is arranged in the middle of the swing arm 133, the large cam 11 is linked with the swing arm 133 through the linkage block 134, two ends of the support rod shaft 132 penetrate through the small vertical plates 131 and are provided with end covers 135, the lifting seat limiting structure comprises a first fixing seat 231 and a second fixing seat 232 which are oppositely arranged along the vertical direction of the vertical plate 2, a guide rod 233 which is oppositely arranged is arranged between the first fixing seat 231 and the, the return structure of the lifting seat comprises a second return spring 236 arranged between the lifting seat 233 and the second fixed seat 232 and oppositely, one end of the second return spring 235 is connected with the other end of the lifting seat 233 and connected with the second fixed seat 232, one end of the lifting seat 233 is provided with a guide wheel 234, a sliding plate 235 arranged at one end of the lifting seat 233 and used for sliding the guide wheel 234 is arranged at a position of the vertical plate 2 close to the guide wheel 234, the sliding plate 235 arranged for sliding the guide wheel 234 is arranged at a position of the vertical plate 2 close to the guide wheel 234, the driving source comprises a servo motor 7 and a speed reducer 8 arranged at one side of the servo motor 7, the servo motor 7 and the speed reducer 8 are synchronously arranged through a belt 9, a first chain wheel 81 is arranged on an output shaft of the speed reducer 8, a second chain wheel 2221 is arranged at a position corresponding to the first chain wheel 81 on the second rotating shaft 22, the first chain wheel 81 and the second chain wheel 2221, the rotating shaft 633 is provided with a fourth sprocket 6331 at a position corresponding to the third sprocket 2222, and the third sprocket 2222 and the fourth sprocket 6331 are linked by a second chain.