CN212373759U - Automatic opening device for paper holder - Google Patents
Automatic opening device for paper holder Download PDFInfo
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- CN212373759U CN212373759U CN202020984937.8U CN202020984937U CN212373759U CN 212373759 U CN212373759 U CN 212373759U CN 202020984937 U CN202020984937 U CN 202020984937U CN 212373759 U CN212373759 U CN 212373759U
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Abstract
The utility model discloses an automatic support device that opens of paper support, include: a frame; the bracket is arranged on the frame and used for placing the paper holder; the tray taking assembly is arranged on the rack and comprises a first suction disc assembly and a first driving mechanism, and the first suction disc assembly moves under the driving of the first driving mechanism to suck the paper tray; the second sucker component is connected with the second driving mechanism and is connected with the support opening auxiliary mechanism through the second driving mechanism so as to move forwards under the driving of the second driving mechanism, move downwards under the driving of the support opening auxiliary mechanism when the second sucker component is positioned above the paper support so as to suck the paper support, and move backwards and upwards under the driving of the second driving mechanism and the support opening auxiliary mechanism so as to pull the paper support after sucking the paper support; and the control module is connected with the support taking component and the support opening component to control the operation of the support taking component and the support opening component.
Description
Technical Field
The utility model relates to an automatic equipment for packing technical field, more specifically relate to an automatic device that holds in palm of opening of paper support.
Background
Along with the gradual improvement of living standard of people, the supply of food is also various, and at present china's cup dress product market is bigger and bigger, when my department produced the milk tea of four cups dress, the cover was equipped with the paper holder on the cup dress milk tea, during production, needs the staff to open earlier the paper holder of taking the round hole and fold again, and staff intensity of labour is big, so, both influenced the production progress, consumed the labour again, influenced production efficiency and the economic benefits of cup dress product production simultaneously.
In view of the above, it is desirable to provide an automatic tray opening device to solve the above-mentioned drawbacks.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an automatic device that holds in palm that opens of paper support is provided.
In order to solve the technical problem, the utility model provides an automatic device that holds in palm of opening of paper support, it includes:
a frame;
the bracket is arranged on the rack and used for placing the paper holder;
the tray taking assembly is arranged on the rack and comprises a first suction disc assembly and a first driving mechanism, and the first suction disc assembly moves under the driving of the first driving mechanism to suck the paper tray;
the second sucker component is connected with the second driving mechanism and is connected with the support opening auxiliary mechanism through the second driving mechanism so as to move forwards under the driving of the second driving mechanism, move downwards under the driving of the support opening auxiliary mechanism when the second sucker component is positioned above the paper support to suck the paper support, and move backwards and upwards under the driving of the second driving mechanism and the support opening auxiliary mechanism after sucking the paper support to pull the paper support open;
and the control module is connected with the support taking assembly and the support opening assembly to control the operation of the support taking assembly and the support opening assembly.
The further technical scheme is as follows: the first driving mechanism comprises a first cylinder assembly and a second cylinder, the first cylinder assembly comprises a first crank connecting rod mechanism, a second crank connecting rod mechanism and a first cylinder, the first crank connecting rod mechanism and the second crank connecting rod mechanism are connected with the second cylinder and move back and forth under the driving of the second cylinder, the first sucker assembly is connected with the first crank connecting rod mechanism, the first cylinder is connected with the second crank connecting rod mechanism, and a piston rod of the first cylinder is rotatably connected to the first crank connecting rod mechanism to drive the first sucker assembly to move up and down.
The further technical scheme is as follows: the first crank-link mechanism comprises a first crank and a first connecting rod in rotary connection with the first crank, and the first crank is connected with the second cylinder.
The further technical scheme is as follows: the automatic paper holder opening device further comprises a first proximity switch used for detecting the position of the first connecting rod, and the first proximity switch is located on the rack and connected with the control module.
The further technical scheme is as follows: the second crank-link mechanism comprises a second crank, a second connecting rod and a connecting shaft, one end of the second connecting rod is connected to the second air cylinder, the other end of the second connecting rod is connected with one end of the second crank, the first air cylinder is rotatably connected to the other end of the second crank, and the first air cylinder is rotatably connected to the first crank-link mechanism through the connecting shaft.
The further technical scheme is as follows: the second driving mechanism comprises a third cylinder and a first connecting plate, the first connecting plate is connected with a piston rod of the third cylinder, the second sucker component is located on the lower end face of the first connecting plate, a cylinder barrel of the third cylinder is connected with the opening support auxiliary mechanism through a second connecting rod so as to be fixed on the rack, and the opening support auxiliary mechanism is connected with the first connecting plate so as to drive the first connecting plate to move up and down.
The further technical scheme is as follows: the support opening auxiliary mechanism comprises a fourth cylinder and a second connecting plate which are located on the rack, the fourth cylinder is connected with the second connecting plate to control the second connecting plate to move up and down, a third connecting plate connected with a second driving mechanism is arranged above the second connecting plate, the second connecting plate and the third connecting plate are connected through a plurality of first connecting rods arranged on two sides of the second connecting plate, and the first connecting rods are movably connected to the second connecting plate and the third connecting plate through pins so as to enable the third connecting plate to be close to or far away from the second connecting plate under the driving of the second driving mechanism.
The further technical scheme is as follows: and the upper end part and the lower end part of the side surface of the cylinder barrel of the fourth cylinder are respectively provided with a magnetic switch, and the two magnetic switches are connected with the control module.
The further technical scheme is as follows: and a photoelectric switch used for detecting whether the paper support is positioned below the support opening assembly is arranged on the rack, and the photoelectric switch is connected with the control module.
The further technical scheme is as follows: the automatic paper support opening device comprises a discharging mechanism, the discharging mechanism comprises a fifth cylinder fixed on the rack and a push plate connected with the fifth cylinder, and the fifth cylinder is connected with the control module to drive the push plate to move back and forth so as to push out the paper support positioned in front of the push plate.
Compared with the prior art, the utility model discloses first sucking disc subassembly takes out paper support from the bracket under first actuating mechanism's drive in the automatic support device that opens of paper support, and send to the support subassembly of opening that is located its the place ahead, open the second sucking disc subassembly in the support subassembly and move forward under second actuating mechanism's drive, and when it is located paper support top move down in order to absorb paper support under the drive of opening support complementary unit, absorb paper support back at second actuating mechanism with open support complementary unit's drive under rear and upward movement in order to pull open paper support, thereby realized taking the automation of round hole paper support to open and hold in the palm, staff intensity of labour can be reduced, and production efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the automatic paper holder opening device of the present invention.
Fig. 2 is a schematic top view of the automatic paper holder opening device of the present invention.
Fig. 3 is a schematic side view of the automatic paper holder opening device of the present invention.
Fig. 4 is a schematic view showing a detailed structure of the pop-up assembly and the pop-up assembly of fig. 1.
Fig. 5 is a schematic view showing a detailed structure of the picking assembly of fig. 1.
Fig. 6 is a schematic view showing a detailed structure of the opening assembly of fig. 1.
Fig. 7 is a schematic view of the state of operation of the pop-up assembly of fig. 1.
Fig. 8 is a schematic structural view of a paper holder in the automatic paper holder opening device of the present invention.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more clearly understood by those skilled in the art, the present invention will be further described with reference to the accompanying drawings and examples.
Referring to fig. 1 to 8, fig. 1 to 8 show an embodiment of the automatic paper holder opening device 1 of the present invention. In the embodiment shown in the drawings, the automatic paper holder opening device 1 comprises a frame 10, a bracket 20 arranged on the frame 10, a holder taking assembly 30, a holder opening assembly 40 and a control module; the bracket 20 is used for placing the paper holder 2, and the paper holder 2 placed on the bracket 20 is in a folded state as shown in fig. 8; the tray taking assembly 30 comprises a first suction disc assembly 301 and a first driving mechanism 302, wherein the first suction disc assembly 301 is driven by the first driving mechanism 302 to move so as to suck the paper tray 2; the support opening assembly 40 is positioned in front of the support taking assembly 30 and comprises a second sucker assembly 401, a second driving mechanism 402 and a support opening auxiliary mechanism 403, the support opening auxiliary mechanism 403 is positioned behind the second sucker assembly 401, the second sucker assembly 401 is connected with the second driving mechanism 402 and is connected with the support opening auxiliary mechanism 403 through the second driving mechanism 402 so as to move forward under the driving of the second driving mechanism 402 and move downward under the driving of the support opening auxiliary mechanism 403 to suck the paper support 2 when the second sucker assembly is positioned above the paper support 2, and the sucked paper support 2 moves backward and upward under the driving of the second driving mechanism 402 and the support opening auxiliary mechanism 403 so as to pull open the folded paper support 2; the control module is connected to the tray taking assembly 30 and the tray opening assembly 40, and in this embodiment, the controller controls the operations of the tray taking assembly 30 and the tray opening assembly 40 based on a PLC. Based on the above design, the first suction cup assembly 301 of the present invention is driven by the first driving mechanism 302 to take out the paper tray 2 from the bracket 20, and is sent to the tray-opening assembly 40 positioned in front of the tray-opening assembly, the second suction cup assembly 401 in the tray-opening assembly 40 moves forward under the driving of the second driving mechanism 402, and moves downward to suck the paper holder 2 by the driving of the opening assisting mechanism 403 when it is positioned above the paper holder 2, moves backward and upward to pull the folded paper holder 2 by the driving of the second driving mechanism 402 and the opening assisting mechanism 403 after sucking the paper holder 2, that is, the second suction cup assembly 401 sucks one side of the paper holder 2 with holes, and when the paper holder moves backwards and upwards, the folded paper holder 2 is pulled upwards by suction force, the two side plates 21 of the paper holder 2 are pulled apart, therefore, the automatic opening of the paper support 2 with the round hole is realized, the labor intensity of workers can be reduced, and the production efficiency is improved.
In some embodiments, the first driving mechanism 302 includes a first cylinder assembly 3021 and a second cylinder 3022, the first cylinder assembly 3021 includes a first crank link mechanism 211, a second crank link mechanism 212, and a first cylinder 213, the first cylinder 213 and the second cylinder 3022 are connected to the control module, the first crank link mechanism 211 and the second crank link mechanism 212 are connected to a piston rod of the second cylinder 3022 to move back and forth under the driving of the second cylinder 3022, the first sucker assembly 301 is connected to the first crank link mechanism 211, the first cylinder 213 is connected to the second crank link mechanism 212, and the piston rod is rotatably connected to the first crank link mechanism 211 to drive the first sucker assembly 301 to move up and down.
With continuing reference to fig. 1, 4 and 5, in particular, in the present embodiment, the first crank-link mechanism 211 includes a first crank 2111 and a first link 2112 rotationally connected to the first crank 2111, the first crank 2111 is connected to the second cylinder 3022, and the first suction cup assembly 301 is connected to the first link 2112; the second crank-link mechanism 212 includes a second crank 2121, a second link 2122 and a connecting shaft 2123, one end of the second link 2122 is connected to the second cylinder 3022, the other end of the second link is connected to one end of the second crank 2121, the first cylinder 213 is rotatably connected to the other end of the second crank 2121, the first cylinder 213 is rotatably connected to the first link 2112 of the first crank-link mechanism 211 through the connecting shaft 2123, and the first link 2112 is driven to move up and down under the telescopic action of the first cylinder 213. Preferably, the automatic tray opening device 1 further includes a first proximity switch 3023 for detecting the position of the first link 2112, the first proximity switch 3023 is located on the frame 10 and is connected to the control module, and when the first cylinder 213 retracts and the first proximity switch 3023 detects the proximity of the first link 2112, a signal is sent to the control module, so that the control module drives the second cylinder 3022 to operate.
With continued reference to fig. 4, 6 and 7, in some embodiments, the second driving mechanism 402 includes a third cylinder 4021 and a first connecting plate 4023, the first connecting plate 4023 is connected to a piston rod of the third cylinder 4021, the second suction cup assembly 401 is located at a lower end surface of the first connecting plate 4023, a cylinder of the third cylinder 4021 is connected to the tray opening assisting mechanism 403 through a second connecting rod 4024 to be fixed to the frame 10, and the tray opening assisting mechanism 403 is connected to the first connecting plate 4023 to move the first connecting plate 4023 up and down. Preferably, the second suction cup component 401 is attached to the side of the paper holder 2 with the circular hole.
Preferably, in this embodiment, the tray opening assisting mechanism 403 includes a fourth cylinder 4031 and a second connecting plate 4032 on the frame 10, the fourth cylinder 4031 is connected to the second connecting plate 4032 to control the second connecting plate 4032 to move up and down, a third connecting plate 4033 connected to the second driving mechanism 402 is disposed above the second connecting plate 4032, in this embodiment, the third connecting plate 4033 is connected to the first connecting plate 4023, the second connecting plate 4032 and the third connecting plate 4033 are connected by a plurality of first connecting rods 4034 disposed on both sides of the second connecting plate 4032 and the third connecting plate 4033, and the first connecting rods 4034 are movably connected to the second connecting plate 4032 and the third connecting plate 4033 by pins 4035, so that the third connecting plate 4033 is close to or far from the second connecting plate 4032 under the driving of the second driving mechanism 402. Based on the above design, the third cylinder 4021 and the fourth cylinder 4031 are both connected to the control module, the fourth cylinder 4031 drives the second suction cup assembly 401 to move up and down to suck the paper holder 2, the third cylinder 4021 drives the second suction cup assembly 401 to move back and forth, in the backward movement process, the second suction cup assembly 401 moves up simultaneously under the cooperation of the opening support auxiliary mechanism 403, so as to pull the folded paper holder 2 open by suction, namely, the second suction cup assembly 401 adsorbs the surface with holes of the paper holder 2, and when moving backward and up, the folded paper holder 2 is pulled up by suction, and the two side plates 21 of the paper holder 2 are pulled open.
Furthermore, the upper end and the lower end of the cylinder barrel of the fourth cylinder 4031 are provided with a magnetic switch 4036, and both the magnetic switches 4036 are connected with the control module; a magnetic switch 4025 connected with the control module is also arranged on the cylinder barrel of the third cylinder 4021, and a photoelectric switch for detecting whether the paper holder 2 is positioned below the holder opening assembly 40 is arranged on the frame 10 and connected with the control module. Based on the design, the two magnetic switches 4036 arranged on the fourth cylinder 4031 respectively detect the state of the fourth cylinder 4031 to further determine the upper and lower positions of the second sucker assembly 401, and the magnetic switch 4025 on the third cylinder 4021 is used for detecting the state of the third cylinder 4021 to determine whether the second sucker assembly 401 is backwards opened and held in place; the photoelectric switch can detect whether the first sucker assembly 301 moves forward under the driving of the second air cylinder 3022 and can suck and drive the paper support 2 to the lower side of the second sucker assembly 401.
With continued reference to fig. 1, 2 and 3, in some embodiments, the automatic tray opening device 1 includes a discharging mechanism 50, where the discharging mechanism 50 includes a fifth cylinder 501 fixed on the frame 10 and a pushing plate 502 connected to the fifth cylinder 501, and the fifth cylinder 501 is connected to the control module to drive the pushing plate 502 to move back and forth to push out the paper tray 2 located in front of the pushing plate 502. Based on the above design, after the tray opening assembly 40 completes tray opening, the second suction cup assembly 401 and the first suction cup assembly 301 release the suction force at the same time, and the discharging mechanism 50 can automatically push out the paper tray 20 after tray opening is completed, that is, the fifth air cylinder 501 operates to push the pushing plate 502 to extend forward, so as to push out the paper tray 20 located in front of the pushing plate.
The following describes in detail the working process of the automatic paper tray opening device 1 in this embodiment:
the first suction disc assembly 301 moves upwards under the action of the first air cylinder 213, the first suction disc assembly 301 is adsorbed on the paper holder 2, the first air cylinder 213 retracts under the action of the control module, so that the paper holder 2 adsorbed on the first suction disc assembly 301 is taken out, when the first proximity switch 3023 detects that the first connecting rod 2112 is close, a signal is sent to the control module to drive the second air cylinder 3022 to extend, so that the first suction disc assembly 301 gradually approaches the front tray opening assembly 40 to move the paper holder 2 to the lower part of the second suction disc assembly 401, when the photoelectric switch 4013 detects the paper holder 2, a signal is sent to the control module, at the moment, the fourth air cylinder 4031 retracts to enable the second suction disc assembly 401 to move downwards to absorb the paper holder 2, and the second suction disc assembly 401 adsorbs the side with the round hole of the paper holder 2, then the third air cylinder 4021 retracts under the drive of the control module, the paper holder 2 moves backwards under the drive of the second suction disc assembly 401, since the third connecting plate 4033 in the tray opening assisting mechanism 40 is connected to the first connecting plate 4023 in the second driving mechanism 402, when the third air cylinder 4021 retracts, the third connecting plate 4033 moves away from the second connecting plate 4032, so that the second suction cup assembly 401 on the first connecting plate 4023 moves upwards, so that the paper tray 2 is pulled upwards under the action of suction force, so that the two folded side plates 21 of the paper tray 2 are pulled apart, after the paper tray 2 is opened, the first suction cup assembly 301 and the second suction cup assembly 401 release the suction force simultaneously to release the paper tray 2, at this time, the fourth air cylinder 4031 extends upwards, the second air cylinder 3022 retracts to the initial position, and then the fifth air cylinder 501 works to push the push plate 502 to extend forwards, so that the paper tray 20 located in front of the push plate is pushed out, and the above steps are repeated to realize automatic tray opening of all the paper trays 2 on the tray 2.
To sum up, the utility model discloses paper holds in palm automatic opening and holds in the palm device holds in the palm the paper and takes out from the bracket through getting the support subassembly to hold in the palm folding paper and open under opening support subassembly cooperation work, realized taking the automation of round hole paper support to open and hold in the palm, can reduce staff intensity of labour, and improve production efficiency.
The foregoing is considered as illustrative of the preferred embodiments of the invention and is not intended to limit the invention in any way. Various equivalent changes and modifications can be made on the basis of the above embodiments by those skilled in the art, and all equivalent changes and modifications within the scope of the claims should fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides a paper holds in palm automatic opening and holds in palm device which characterized in that, the paper holds in palm automatic opening holds in palm the device and includes:
a frame;
the bracket is arranged on the rack and used for placing the paper holder;
the tray taking assembly is arranged on the rack and comprises a first suction disc assembly and a first driving mechanism, and the first suction disc assembly moves under the driving of the first driving mechanism to suck the paper tray;
the second sucker component is connected with the second driving mechanism and is connected with the support opening auxiliary mechanism through the second driving mechanism so as to move forwards under the driving of the second driving mechanism, move downwards under the driving of the support opening auxiliary mechanism when the second sucker component is positioned above the paper support to suck the paper support, and move backwards and upwards under the driving of the second driving mechanism and the support opening auxiliary mechanism after sucking the paper support to pull the paper support open;
and the control module is connected with the support taking assembly and the support opening assembly to control the operation of the support taking assembly and the support opening assembly.
2. The automatic tray opening device according to claim 1, wherein: the first driving mechanism comprises a first cylinder assembly and a second cylinder, the first cylinder assembly comprises a first crank connecting rod mechanism, a second crank connecting rod mechanism and a first cylinder, the first crank connecting rod mechanism and the second crank connecting rod mechanism are connected with the second cylinder and move back and forth under the driving of the second cylinder, the first sucker assembly is connected with the first crank connecting rod mechanism, the first cylinder is connected with the second crank connecting rod mechanism, and a piston rod of the first cylinder is rotatably connected to the first crank connecting rod mechanism to drive the first sucker assembly to move up and down.
3. The automatic tray opening device according to claim 2, wherein: the first crank-link mechanism comprises a first crank and a first connecting rod in rotary connection with the first crank, and the first crank is connected with the second cylinder.
4. The automatic tray opening device according to claim 3, wherein: the automatic paper holder opening device further comprises a first proximity switch used for detecting the position of the first connecting rod, and the first proximity switch is located on the rack and connected with the control module.
5. The automatic tray opening device according to claim 2, wherein: the second crank-link mechanism comprises a second crank, a second connecting rod and a connecting shaft, one end of the second connecting rod is connected to the second air cylinder, the other end of the second connecting rod is connected with one end of the second crank, the first air cylinder is rotatably connected to the other end of the second crank, and the first air cylinder is rotatably connected to the first crank-link mechanism through the connecting shaft.
6. The automatic tray opening device according to claim 1, wherein: the second driving mechanism comprises a third cylinder and a first connecting plate, the first connecting plate is connected with a piston rod of the third cylinder, the second sucker component is located on the lower end face of the first connecting plate, a cylinder barrel of the third cylinder is connected with the opening support auxiliary mechanism through a second connecting rod so as to be fixed on the rack, and the opening support auxiliary mechanism is connected with the first connecting plate so as to drive the first connecting plate to move up and down.
7. The automatic tray opening device according to claim 1, wherein: the support opening auxiliary mechanism comprises a fourth cylinder and a second connecting plate which are located on the rack, the fourth cylinder is connected with the second connecting plate to control the second connecting plate to move up and down, a third connecting plate connected with a second driving mechanism is arranged above the second connecting plate, the second connecting plate and the third connecting plate are connected through a plurality of first connecting rods arranged on two sides of the second connecting plate, and the first connecting rods are movably connected to the second connecting plate and the third connecting plate through pins so as to enable the third connecting plate to be close to or far away from the second connecting plate under the driving of the second driving mechanism.
8. The automatic tray opening device according to claim 7, wherein: and the upper end part and the lower end part of the side surface of the cylinder barrel of the fourth cylinder are respectively provided with a magnetic switch, and the two magnetic switches are connected with the control module.
9. The automatic tray opening device according to claim 1, wherein: and a photoelectric switch used for detecting whether the paper support is positioned below the support opening assembly is arranged on the rack, and the photoelectric switch is connected with the control module.
10. The automatic tray opening device according to claim 1, wherein: the automatic paper support opening device comprises a discharging mechanism, the discharging mechanism comprises a fifth cylinder fixed on the rack and a push plate connected with the fifth cylinder, and the fifth cylinder is connected with the control module to drive the push plate to move back and forth so as to push out the paper support positioned in front of the push plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020984937.8U CN212373759U (en) | 2020-06-02 | 2020-06-02 | Automatic opening device for paper holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020984937.8U CN212373759U (en) | 2020-06-02 | 2020-06-02 | Automatic opening device for paper holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212373759U true CN212373759U (en) | 2021-01-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020984937.8U Active CN212373759U (en) | 2020-06-02 | 2020-06-02 | Automatic opening device for paper holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212373759U (en) |
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2020
- 2020-06-02 CN CN202020984937.8U patent/CN212373759U/en active Active
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