CN110902025B

CN110902025B - Plastic bag extracting device for rice packaging

Info

Publication number: CN110902025B
Application number: CN201911314487.XA
Authority: CN
Inventors: 陈志刚; 黄芬芳
Original assignee: Shaoyang University
Current assignee: Shaoyang University
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2021-08-13
Anticipated expiration: 2039-12-19
Also published as: CN110902025A

Abstract

The invention relates to a taking device, in particular to a plastic bag taking device for rice packaging. The technical problem of the invention is how to design a plastic bag taking device for rice packaging, which does not need to open a packaging bag by manual operation and can package a plurality of bags at one time. A plastic bag taking device for rice packaging comprises a base, an installation cylinder, a rotary ring, a guide bracket, a guide frame, a pneumatic sucker, a return spring and the like; an installation section of thick bamboo is installed at the base top, and the last rotation type of installation section of thick bamboo is connected with the swivel, and the installation section of thick bamboo top is connected with the guide bracket, all is connected with the guide frame on the installation section of thick bamboo of swivel top both sides, and the sliding type is connected with pneumatic chuck on the guide frame, is connected with reset spring between pneumatic chuck and the guide frame. According to the invention, the packaging bag is clamped through the clamping assembly, and after the packaging bag is clamped through the clamping assembly, the packaging bag can be sucked out through the cooperation of the motor in the sucking assembly and the sector gear to drive the transmission assembly to operate.

Description

Plastic bag extracting device for rice packaging

Technical Field

The invention relates to a taking device, in particular to a plastic bag taking device for rice packaging.

Background

Most people in modern society can use the rice as the staple food, and the rice is the finished product that is made after a series of processes such as clearance, rice huller, rice milling, finished product arrangement by the corn process, and the rice needs to sell after finishing making, generally all need to utilize the wrapping bag to pack the whole bag of rice when selling, and the back of packing is good, and the rice that will pack the completion is taken again and is sold.

Through the retrieval, patent publication is CN 109573122A's patent, discloses a rice packing plant, including conveyer belt, frame and storage tank, the frame spanes in the both sides of conveyer belt, and fixed mounting has the storage tank in the frame, and the storage tank top is provided with the feeder hopper, and the storage tank bottom is provided with the unloading pipe, has just been located the unloading pipe on the conveyer belt and has placed a bagging section of thick bamboo under, is fixed with the dust cage in the frame of conveyer belt both sides, and the dust cage is connected with the dust removal pipe, and the dust removal union coupling has the fan. The above patents suffer from the following disadvantages: the packaging bag needs to be opened by manual operation and machine cooperation, the working efficiency is low, and only one bag can be packaged at a time during packaging, so that the requirements of people cannot be met.

Disclosure of Invention

In order to overcome the defects that the packaging bags need to be opened by manual operation and matching with a machine, the working efficiency is low, and only one bag can be packaged at a time during packaging, the technical problem of the invention is as follows: provided is a plastic bag taking device for rice packaging, which does not need to open a packaging bag by manual operation and can package a plurality of bags at one time.

The utility model provides a plastic bag extracting device for rice packing, which comprises a base, an installation section of thick bamboo and change, an installation section of thick bamboo is installed at the base top, the last rotation type of installation section of thick bamboo is connected with the change, still including the guide bracket, the guide frame, pneumatic sucking disc, reset spring, hold the subassembly and press from both sides the material subassembly, the installation section of thick bamboo top is connected with the guide bracket, all be connected with the guide frame on the installation section of thick bamboo of change top both sides, the gliding style is connected with pneumatic sucking disc on the guide frame, be connected with reset spring between pneumatic sucking disc and the guide frame, it holds the subassembly to be equipped with between installation section of thick bamboo and the change, the installation section of thick bamboo top is equipped with presss from both sides the material subassembly.

Further explain, hold the subassembly including the motor, the apparatus further comprises a rotating shaft, drive gear, the half round gear, the ring gear, double-sided sucker, the baffle, funnel and rice bin, install the motor in the installation section of thick bamboo, be connected with the pivot on the output shaft of motor, lower part rotary type is connected with the bull stick in the installation section of thick bamboo, all be connected with drive gear on pivot and the bull stick, two drive gear intermeshing, the installation section of thick bamboo top is passed on the pivot top, the bull stick bottom is connected with the ring gear, be connected with half round gear on the bull stick, half round gear is located drive gear top, half round gear and ring gear meshing, the bull stick top is connected with double-sided sucker, double-sided sucker top is connected with the baffle, baffle and guide.

Further explaining, the clamping assembly comprises mounting frames, first clamping rods, second clamping rods, compression springs and clamping blocks, the two mounting frames are connected to the top of the rotating ring, the mounting frames are located at positions opposite to the double-faced suckers, the first clamping rods are connected to two sides in the mounting frames, the two second clamping rods are connected to the middle in the mounting frames in a sliding mode, the second clamping rods are located on the inner sides of the first clamping rods, the compression springs are connected between the second clamping rods on the two sides, and the clamping blocks are placed between the bottoms of the first clamping rods and the bottoms of the second clamping rods.

Further explaining, still including transmission assembly, transmission assembly is connected with two fixed plates including fixed plate, link, first rack and drive gear between the guide frame top of both sides, and two fixed plates are located the guide frame both sides respectively, all are connected with the link on the pneumatic sucking disc of both sides, and the link stretches out the guide frame, and both sides link both sides top all is connected with first rack, and fixed plate top rotary type is connected with drive gear, and the drive gear both sides are respectively in the first rack toothing on two links.

Further explaining, the pneumatic suction cup device further comprises a second rack and a sector gear, wherein the second rack is connected to the pneumatic suction cup on one side, the sector gear is connected to the top end of the rotating shaft, and the sector gear is meshed with the second rack.

The invention has the beneficial effects that: according to the rice packing machine, the packing bags are clamped through the material clamping assembly, after the packing bags are clamped through the material clamping assembly, the motor in the sucking assembly is matched with the sector gear to drive the transmission assembly to work to suck out the packing bags, the packing bags can be opened through the sucking assembly after being sucked out, the funnel can be opened after the packing bags are opened, rice can be filled, the problem that the packing bags need to be opened through manual operation in the problems is solved, a plurality of packing bags can be opened and packed at one time, and the working efficiency is effectively improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a partial perspective view of the suction assembly of the present invention.

Fig. 3 is a partial perspective view of the present invention.

Fig. 4 is a top perspective view of the transmission assembly of the present invention.

Fig. 5 is an enlarged view of a portion a in fig. 3.

Fig. 6 is an enlarged view of a portion B in fig. 4.

In the figure: the automatic rice bin feeding device comprises a base 1, a mounting cylinder 2, a swivel 3, a guide support 4, a guide frame 5, a pneumatic sucker 6, a return spring 7, a sucking component 8, a motor 81, a rotating shaft 82, a driving gear 83, a semi-circular gear 84, a gear ring 85, a double-sided sucker 86, a guide plate 87, a funnel 88, a rice bin 89, a clamping component 9, a mounting frame 91, a first clamping rod 92, a second clamping rod 93, a compression spring 94, a clamping block 95, a transmission component 10, a fixing plate 101, a connecting frame 102, a first rack 103, a transmission gear 104, a second rack 11 and a sector gear 12.

Detailed Description

The invention is further described below with reference to the figures and examples.

Example 1

The utility model provides a plastic bag extracting device for rice packing, as shown in fig. 1-5, including base 1, installation section of thick bamboo 2 and change 3, installation section of thick bamboo 2 is installed at base 1 top, installation section of thick bamboo 2 is connected with base 1 through bolted connection's mode, the rotation type is connected with change 3 on installation section of thick bamboo 2, still including guide frame 4, guide frame 5, pneumatic suction cup 6, reset spring 7, hold subassembly 8 and clamp material subassembly 9, 2 tops of installation section of thick bamboo are connected with the bracing piece, the bracing piece top is connected with guide frame 4, all be connected with guide frame 5 on the installation section of thick bamboo 2 of change 3 top both sides, sliding type is connected with pneumatic suction cup 6 on guide frame 5, be connected with reset spring 7 between pneumatic suction cup 6 and the guide frame 5, be equipped with between installation section of thick bamboo 2 and the change 3 and hold subassembly 8, installation section of thick bamboo 2 tops is equipped with and presss from both sides material subassembly 9.

The sucking component 8 comprises a motor 81, a rotating shaft 82, a driving gear 83, a semicircular gear 84, a gear ring 85, a double-sided sucker 86, a guide plate 87, a funnel 88 and a rice bin 89, the motor 81 is installed in the installation cylinder 2, the rotating shaft 82 is connected on an output shaft of the motor 81, a rotating rod is rotatably connected at the lower part in the installation cylinder 2, the rotating shaft 82 and the rotating rod are both connected with the driving gear 83, the two driving gears 83 are respectively connected with the rotating shaft 82 and the rotating rod in an interference connection mode, the two driving gears 83 are mutually meshed, the top end of the rotating shaft 82 penetrates through the top of the installation cylinder 2, the bottom of the rotating ring 3 is connected with the gear ring 85, the rotating rod is connected with the semicircular gear 84, the semicircular gear 84 is positioned above the driving gears 83, the semicircular gear 84 is meshed with the gear ring 85, the top of the rotating ring 3 is connected with the double-sided sucker 86, the top of the double-sided sucker 86 is connected with the guide plate 87, and the guide plate 87 is in sliding fit with the guide bracket 4, the top of the guide plate 87 is connected with a funnel 88, and the top of the funnel 88 is connected with a rice bin 89.

Press from both sides material subassembly 9 including installing frame 91, first clamping bar 92, second clamping bar 93, compression spring 94 and fixture block 95, it has installing frame 91 to connect two at the 3 top of change, installing frame 91 is connected with change 3 through bolted connection's mode, installing frame 91 is located the position relative with double-sided sucking disc 86, both sides all are connected with first clamping bar 92 in installing frame 91, middle part sliding connection has two second clamping bars 93 in installing frame 91, second clamping bar 93 is located first clamping bar 92 inboard, be connected with compression spring 94 between the second clamping bar 93 of both sides, fixture block 95 has been placed between first clamping bar 92 bottom and the second clamping bar 93 bottom.

When rice is required to be packaged, the device can be used, firstly, a user places a rice packaging bag between the adjacent first clamping rod 92 and the second clamping rod 93, takes out the clamping block 95 after the rice packaging bag is placed, then drives the second clamping rods 93 at two sides to be away from each other under the action of the compression spring 94 to fix the packaging bag, after the packaging bag is fixed, the pneumatic suction cups 6 at two sides can be pushed to move towards the packaging bag, the reset spring 7 is stretched, after the pneumatic suction cups 6 are contacted with the packaging bag, the pneumatic suction cups 6 are continuously pressed to move the packaging bag to suck the packaging bag, after the pneumatic suction cups 6 are sucked by the packaging bag, the pneumatic suction cups 6 are loosened to drive the pneumatic suction cups 6 to reset under the action of the reset spring 7, at the moment, the pneumatic suction cups 6 also take out the sucked packaging bag from between the first clamping rod 92 and the second clamping rods 93, at the moment, the motor 81 can be started to drive the rotating shaft 82 to rotate, the rotating shaft 82 rotates to drive the semi-circular gear 84 to rotate through the driving gear 83, when the semi-circular gear 84 rotates to drive the gear ring 85 to rotate, the gear ring 85 rotates to drive the rotating ring 3 to rotate, the rotating ring 3 rotates to drive the device on the rotating ring 3 to rotate, when the semi-circular gear 84 is not meshed with the rotating ring 3 any more, the positions of the installation frame 91 and all devices on the installation frame are exchanged with the double-sided sucker 86 and all devices on the double-sided sucker 86, at this time, the pneumatic sucker 6 can be pushed to move towards the double-sided sucker 86 again, the reset spring 7 is stretched, after the pneumatic sucker 6 drives the packaging bag to be contacted with the double-sided sucker 86, the pneumatic sucker 6 is continuously pushed to move, so that two sides of the packaging bag are respectively adsorbed on the pneumatic sucker 6 and the double-sided sucker 86, after adsorption is finished, the pneumatic suckers 6 on two sides can be loosened, the pneumatic suckers 6 on two sides are reset under the action of the reset spring 7, so that the packaging bag is opened, at this time, the funnel 88 can be opened, the inside rice of rice case 89 then falls into the wrapping bag through funnel 88 in, after the wrapping bag is filled with, can take out the wrapping bag, so relapse, just can pack the rice, after whole packing finishes, takes out the wrapping bag, it can to close motor 81 again.

Example 2

On the basis of embodiment 1, as shown in fig. 4, the pneumatic guide device further includes a transmission assembly 10, the transmission assembly 10 includes fixing plates 101, a connecting frame 102, a first rack 103 and a transmission gear 104, two fixing plates 101 are connected between tops of the two side guide frames 5, the fixing plates 101 are connected with the guide frames 5 in a bolt connection manner, the two fixing plates 101 are respectively located on two sides of the guide frames 5, the connecting frame 102 is connected to the pneumatic suction cups 6 on two sides, the connecting frame 102 extends out of the guide frames 5, the first racks 103 are connected to tops of two sides of the connecting frame 102, the first racks 103 are connected with the connecting frame 102 in a bolt connection manner, the transmission gear 104 is rotatably connected to tops of the fixing plates 101, and two sides of the transmission gear 104 are respectively engaged with the first racks 103 on the two connecting frames 102.

When the pneumatic suckers 6 on two sides need to be pushed to move, one of the connecting frames 102 is pushed to move towards the direction of the guide frame 5, the connecting frame 102 drives the first rack 103 on the same side to move when moving, the first rack 103 drives the first rack 103 on the other side to be close to the direction of the guide frame 5 through the transmission gear 104 when moving, so that the pneumatic suckers 6 on two sides are driven to move, therefore, the pneumatic suckers 6 can be moved only by pushing one side, and after the pneumatic suckers 6 suck the packaging bags, the connecting frame 102 is loosened.

As shown in fig. 6, the pneumatic suction cup device further comprises a second rack 11 and a sector gear 12, wherein the second rack 11 is connected to the pneumatic suction cup 6 on one side, the sector gear 12 is connected to the top end of the rotating shaft 82, the sector gear 12 is connected to the rotating shaft 82 in a clamping connection manner, and the sector gear 12 is meshed with the second rack 11.

The rotating shaft 82 drives the sector gear 12 to rotate when rotating, and the sector gear 12 pushes the second rack 11 to drive the pneumatic suction cup 6 to move when rotating, so as to drive the transmission assembly 10 to operate, and thus, the transmission assembly 10 does not need to be pushed to operate manually.

While the disclosure has been described with respect to a limited number of embodiments, those skilled in the art, having benefit of this disclosure, will appreciate that various other embodiments can be devised which do not depart from the scope of the invention as disclosed herein. Accordingly, the scope of the invention should be limited only by the attached claims.

Claims

1. A plastic bag taking device for rice packaging comprises a base (1), an installation cylinder (2) and a rotary ring (3), wherein the installation cylinder (2) is installed at the top of the base (1), the rotary ring (3) is rotatably connected on the installation cylinder (2), the device is characterized by further comprising a guide support (4), a guide frame (5), a pneumatic sucker (6), a reset spring (7), a sucking assembly (8) and a clamping assembly (9), wherein the guide support (4) is connected to the top of the installation cylinder (2), the guide frame (5) is connected to the installation cylinders (2) on the two sides of the top of the rotating ring (3), the pneumatic sucker (6) is connected to the guide frame (5) in a sliding mode, the reset spring (7) is connected between the pneumatic sucker (6) and the guide frame (5), the sucking assembly (8) is arranged between the installation cylinder (2) and the rotating ring (3), and the clamping assembly (9) is arranged on the top of the installation cylinder (2); the sucking component (8) comprises a motor (81), a rotating shaft (82), a driving gear (83), a semicircular gear (84), a gear ring (85), a double-sided sucker (86), a guide plate (87), a funnel (88) and a rice bin (89), wherein the motor (81) is installed in the installation cylinder (2), the rotating shaft (82) is connected on an output shaft of the motor (81), the lower part of the installation cylinder (2) is rotatably connected with a rotating rod, the rotating shaft (82) and the rotating rod are both connected with the driving gear (83), the two driving gears (83) are meshed with each other, the top end of the rotating shaft (82) penetrates through the top of the installation cylinder (2), the bottom of the rotating ring (3) is connected with the gear ring (85), the rotating rod is connected with the semicircular gear (84), the semicircular gear (84) is positioned above the driving gear (83), the semicircular gear (84) is meshed with the gear ring (85), the top of the rotating ring (3) is connected with the double-sided sucker (86), the top of the double-sided sucker (86) is connected with a guide plate (87), the guide plate (87) is in sliding fit with the guide bracket (4), the top of the guide plate (87) is connected with a funnel (88), and the top of the funnel (88) is connected with a rice bin (89); press from both sides material subassembly (9) including installing frame (91), first clamping bar (92), second clamping bar (93), compression spring (94) and fixture block (95), swivel (3) top is connected two and is had installing frame (91), installing frame (91) are located the position relative with double-sided sucking disc (86), both sides all are connected with first clamping bar (92) in installing frame (91), middle part sliding type is connected with two second clamping bar (93) in installing frame (91), second clamping bar (93) are located first clamping bar (92) inboard, be connected with compression spring (94) between both sides second clamping bar (93), fixture block (95) have been placed between first clamping bar (92) bottom and second clamping bar (93) bottom.

2. The plastic bag taking device for rice packaging as claimed in claim 1, further comprising a transmission assembly (10), wherein the transmission assembly (10) comprises fixing plates (101), connecting frames (102), first racks (103) and transmission gears (104), two fixing plates (101) are connected between the tops of the two side guide frames (5), the two fixing plates (101) are respectively located on two sides of the guide frames (5), the connecting frames (102) are connected to the pneumatic suction cups (6) on the two sides, the connecting frames (102) extend out of the guide frames (5), the first racks (103) are connected to the tops of the two sides of the two side connecting frames (102), the transmission gears (104) are rotatably connected to the tops of the fixing plates (101), and two sides of the transmission gears (104) are respectively meshed with the first racks (103) on the two connecting frames (102).

3. The plastic bag taking device for rice packaging as claimed in claim 2, further comprising a second rack (11) and a sector gear (12), wherein the second rack (11) is connected to the pneumatic suction cup (6) on one side, the sector gear (12) is connected to the top end of the rotating shaft (82), and the sector gear (12) is meshed with the second rack (11).