CN218662630U

CN218662630U - Bag opening and forming device for self-supporting bag

Info

Publication number: CN218662630U
Application number: CN202223432756.2U
Authority: CN
Inventors: 邵宏军; 李小平; 沈传洋; 刘杰
Original assignee: Huizhou Yibai Technology Co ltd
Current assignee: Huizhou Yibai Technology Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-03-21
Anticipated expiration: 2032-12-21

Abstract

The utility model relates to a equipment for packing's technical field especially relates to a bag forming device is opened to self-reliance bag, comprising a base plate, the top fixedly connected with riser of bottom plate, and be different from riser hookup location's top fixedly connected with L shaped plate on the bottom plate, the lateral wall fixedly connected with motor of L shaped plate, the output transmission of motor is connected with the threaded rod, threaded rod threaded connection has the slider, the bottom sliding connection of slider has the frid, the bottom of frid and the top fixed connection of L shaped plate, the top fixedly connected with suction spare of slider, the lateral wall fixedly connected with driving motor of riser, driving motor's output transmission is connected with the worm, the worm meshing transmission has the gear, gear centre of a circle department rotates and is connected with the bracing piece, the lateral wall fixedly connected with piece that opens and shuts of bracing piece, the face that opens and shuts of piece has the box of placing, the worm constitutes the transmission structure of worm gear worm wheel with the gear, show and reduce the loss of motion, the device is fit for application production.

Description

Bag opening and forming device for self-supporting bag

Technical Field

The utility model relates to a equipment for packing's technical field especially relates to a bag forming device is opened to self-reliance bag.

Background

Existing food packaging bags are typically thin-walled pieces of two plastic sheets that are unbonded at one end and sealingly bonded at the remaining end, whereby the unbonded end forms an access opening for accessing the interior receiving space. The two thin wall pieces of the bag are typically adhered together prior to insertion of the food product. Therefore, in order to pack the contents of food into the packaging bag, the packaging bag needs to be opened first, the existing bag opening mechanism generally adopts a driving mode of an air cylinder, and after the air cylinder works for a period of time, the situation that the push rod of the air cylinder is not moved in place easily or the air pressure of an air source is insufficient is generated, so that the bag opening rod is not opened in place, and the bag opening effect is influenced.

In the prior art, as the application number: 202122469704.1 a bag opening and forming device for a self-standing bag, comprising a bag opening mechanism, a guide seat and a bag opening seat, wherein the bag opening mechanism comprises a plurality of suction nozzles arranged oppositely, so that the suction nozzles can absorb the bag surface of the self-standing bag, and the suction nozzles are driven by a bag opening driving device to pull open the bag opening of the self-standing bag, the guide seat is provided with a plurality of guide holes, the inner side surfaces of the guide holes are provided with a pair of insertion pieces, so that the insertion pieces are inserted into the self-standing bag, the bag opening seat is provided with a plurality of support rods, and the support rods are driven by a support rod driving device to extend into the guide holes, so that the insertion pieces open the bag surface of the self-standing bag under the action of the support rods, and simultaneously extend into the self-standing bag to open the two side surfaces of the self-standing bag.

Among the above-mentioned technical scheme, the function of opening the bag mechanism mainly accomplishes through suction nozzle and drive arrangement cooperation, and the inserted sheet struts the bag body under the effect of vaulting pole, has embodied the flexibility of device to a certain extent, but in this scheme, the cylinder output drives the further effect that makes the inserted sheet can realize strutting of vaulting pole, does not explain concrete structure behind driven process, and this has just led to the device's functionality not to obtain fine embodiment, makes the device's practicality not strong indirectly.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects that the transmission device with the cylinder output end in the prior art is not specifically explained and the like, and providing a self-supporting bag opening and forming device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a design bag forming device is opened to self-reliance bag, comprising a base plate, the top fixedly connected with riser of bottom plate, and be different from the top fixedly connected with L shaped plate of riser hookup location on the bottom plate, the lateral wall fixedly connected with motor of L shaped plate, the output transmission of motor is connected with the threaded rod, threaded rod threaded connection has the slider, the bottom sliding connection of slider has the frid, the bottom of frid and the top fixed connection of L shaped plate, the top fixedly connected with suction piece of slider, the lateral wall fixedly connected with driving motor of riser, driving motor's output transmission is connected with the worm, the worm meshing transmission has the gear, the rotation of gear centre of a circle department is connected with the bracing piece, the lateral wall fixedly connected with of bracing piece opens and closes the piece, the face of opening and shutting of piece has the box of placing.

Preferably, the bottom plate provides firm support for the integrated device with the riser, the further steady operation for motor and threaded rod of L shaped plate provides the guarantee, the power of threaded rod to motor output transmits, the frid limits and guides the motion state of slider, suction piece is direct to adsorbing the support to placing the self-reliance bag that the box was placed, the worm constitutes worm gear's transmission structure with the gear, can further optimize the power of driving motor output, show and reduce the loss of motion, the bracing piece provides the guarantee to the meshing transmission of gear, the piece that opens and shuts and strengthens the shaping effect that opens and shuts to placing the self-reliance bag goods in the box.

Preferably, the bottom of the worm is fixedly connected with a fixing rod, and one side of the fixing rod is fixedly connected with the side wall of the vertical plate.

Preferably, the fixed rod directly provides guarantee to the motion of worm, and the amount dual support of fixed rod and riser further strengthens the motion stability of worm.

Preferably, the L-shaped plate, the threaded rod, the slotted plate, the sliding block and the suction element are provided with two groups.

Preferably, the two sets of modules for realizing the linear displacement effect can carry out multi-aspect opening adjustment on the self-standing bag product, so that the opening forming effect of the self-standing bag is directly better.

Preferably, the opening and closing piece is made of elastic materials, and the opening and closing angle of the opening and closing piece is set to be a radian.

Preferably, the elastic material of the opening and closing piece can effectively prevent the self-standing bag from being damaged and burrs, indirectly enhance the process efficiency of the self-standing bag product and improve the forming effect of the product.

The utility model provides a pair of bag forming device is opened to self-reliance bag, beneficial effect lies in: the bottom plate provides firm support for the integrated device with the riser, the further steady operation for motor and threaded rod of L shaped plate provides the guarantee, the power of threaded rod to motor output is transmitted, the frid limits and guides the motion state of slider, suction piece is direct to placing the self-reliance bag absorption support that the box was placed, the worm constitutes worm gear's transmission structure with the gear, can further optimize the power of driving motor output, show and reduce the loss of motion, the bracing piece provides the guarantee to the meshing transmission of gear, it strengthens to place the direct motion to the worm of self-reliance bag goods shaping effect dead lever in the box to open and shut to provide the guarantee, and the dead lever further strengthens the motion stability of worm with the volume dual bracing of riser.

Drawings

Fig. 1 is a schematic view of the overall structure of a pouch opening and forming device for a self-supporting pouch according to the present invention;

fig. 2 is a rear view of a pouch opening and forming device for a self-standing pouch according to the present invention;

fig. 3 is a front view of a pouch opening and forming device for a self-standing pouch according to the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3.

In the figure: 1. a base plate; 2. a vertical plate; 3. an L-shaped plate; 4. a motor; 5. a groove plate; 6. a slider; 7. a threaded rod; 8. a suction member; 9. a drive motor; 10. a worm; 11. a gear; 12. a support bar; 13. opening and closing the piece; 14. fixing the rod; 15. and (7) placing the box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a bag forming device is opened to self-supporting bag, including bottom plate 1, the top fixedly connected with riser 2 of bottom plate 1, and the top fixedly connected with L shaped plate 3 that is different from riser 2 hookup location on bottom plate 1, the lateral wall fixedly connected with motor 4 of L shaped plate 3, the output transmission of motor 4 is connected with threaded rod 7, threaded rod 7 threaded connection has slider 6, the bottom sliding connection of slider 6 has frid 5, the bottom of frid 5 and the top fixed connection of L shaped plate 3, the top fixedly connected with suction spare 8 of slider 6, the lateral wall fixedly connected with driving motor 9 of riser 2, the output transmission of driving motor 9 is connected with worm 10, worm 10 meshes the transmission and has gear 11, the centre of a circle department of gear 11 rotates and is connected with bracing piece 12, the lateral wall fixedly connected with of bracing piece 12 opens and closes piece 13, the face laminating of opening and closing piece 13 has place box 15.

Contain worm 10, gear 11's transmission structure for the power efficiency of driving motor 9 output obtains further promotion, has indirectly reduced the loss of motion among the transmission process, and is further, and bracing piece 12 helps gear 11 to be meshing driven stability, and opening and shutting piece 13 carries out better optimization and promotion to the shaping effect of self-reliance bag, and the indirect absorption opening effect that makes suction piece 8 promotes.

The bottom of the worm 10 is fixedly connected with a fixing rod 14, and one side of the fixing rod 14 is fixedly connected with the side wall of the vertical plate 2.

The fixing rod 14 helps the worm 10 to stabilize during intermediate transmission, so that the meshing surfaces of the worm 10 and the gear 11 are better fitted, and the forming effect of the whole device is more excellent indirectly.

Two groups of L-shaped plates 3, threaded rods 7, groove plates 5, sliding blocks 6 and suction elements 8 are arranged.

The symmetrical core arrangement of the L-shaped plate 3, the threaded rod 7, the groove plate 5, the sliding block 6 and the suction element 8 which play a key forming effect can help the self-standing bag to carry out better opening forming on a plurality of supporting surfaces.

The opening and closing member 13 is made of elastic material, and the opening and closing angle of the opening and closing member 13 is set to be a radian.

The elastic material of the opening and closing piece 13 can reduce the burrs of the self-supporting bag and the occurrence of the scratch condition, and the radian is set to enable the opening of the self-supporting bag to be better lifted, so that the forming efficiency is stably improved.

The working mode is as follows: during the use, put into the pouch of standing by oneself and place in the box 15, starting motor 4 afterwards, under the power effect of motor 4 output, threaded rod 7 drives slider 6 under the limiting displacement of frid 5, make slider 6 obtain the motion state of linear displacement on threaded rod 7, further make suction 8 adsorb the stationary plane of pouch of standing by oneself, under the motion characteristic of motor 4 just reversing, suction 8 carries out preliminary opening effect to the pouch of standing by oneself, meanwhile, start driving motor 9, under the accurate transmission of worm 10 and gear 11 and under bracing piece 12 and the stable supporting role of dead lever 14, finally make opening 13 carry out more careful shaping effect to the opening of pouch of standing by oneself, so far, the opening shaping effect of device can be realized.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A self-standing bag opening and forming device comprises a bottom plate (1), and is characterized in that: the top fixedly connected with riser (2) of bottom plate (1), and be different from top fixedly connected with L shaped plate (3) of riser (2) hookup location on bottom plate (1), lateral wall fixedly connected with motor (4) of L shaped plate (3), the output transmission of motor (4) is connected with threaded rod (7), threaded rod (7) threaded connection has slider (6), the bottom sliding connection of slider (6) has frid (5), the bottom of frid (5) and the top fixed connection of L shaped plate (3), the top fixedly connected with suction spare (8) of slider (6), the lateral wall fixedly connected with driving motor (9) of riser (2), the output transmission of driving motor (9) is connected with worm (10), worm (10) meshing transmission has gear (11), gear (11) centre of a circle department rotates and is connected with bracing piece (12), the lateral wall fixedly connected with of bracing piece (12) opens and closes piece (13), the face laminating that opens and closes of opening and closing piece (13) has place box (15).

2. The stand-up pouch opening and forming device according to claim 1, wherein: the bottom of the worm (10) is fixedly connected with a fixing rod (14), and one side of the fixing rod (14) is fixedly connected with the side wall of the vertical plate (2).

3. The stand-up pouch opening and forming device according to claim 1, wherein: the L-shaped plate (3), the threaded rod (7), the groove plate (5), the sliding block (6) and the suction element (8) are provided with two groups.

4. The apparatus for forming a self-standing bag according to claim 1, wherein: the opening and closing piece (13) is made of elastic materials, and the opening and closing angle of the opening and closing piece (13) is set to be radian.