CN216735136U

CN216735136U - Bag opening machine

Info

Publication number: CN216735136U
Application number: CN202220147571.8U
Authority: CN
Inventors: 梁华伟; 黄俊杰; 黄宗攀
Original assignee: Zhongshan Boye Automation Equipment Co ltd
Current assignee: Zhongshan Boye Automation Equipment Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-06-14
Anticipated expiration: 2032-01-19

Abstract

The utility model relates to a bag opening machine, which comprises a frame, wherein an operation frame is arranged on the frame, a pair of parallel and adjacently arranged operation rollers are arranged on the operation frame, at least one operation roller in the pair of operation rollers can rotate under the action of external force, and the rotation direction faces to the direction of the other operation roller; a feeding mechanism and a buffer mechanism are arranged on one side of the frame; and each group of operation frames is provided with a clearing mechanism. The utility model discloses can realize the article material loading, and can press from both sides tightly the wrapping bag on material loading to the article on the operation roller, pull into, tear, be drawn into, realize getting rid of the article packing, and can clear away the wrapping bag attached on the operation roller totally, and the buffering of accessible buffer gear keeps the article on the operation roller, guarantee that the wrapping bag above that can be drawn into to between the operation roller, the guarantee gets rid of the effect, degree of automation is high, and is fast, high efficiency, time cost and cost of labor have been saved greatly.

Description

Bag opening machine

[ technical field ] A

The utility model belongs to the technical field of the equipment for packing technique and specifically relates to indicate a bag opening machine.

[ background ] A method for producing a semiconductor device

In order to prolong the marketing period of fruits and enrich the market supply of fruits, the fruit ripening speed of picked fruits needs to be delayed as much as possible so as to prolong the storage period of fruits. Ripe fruit can constantly release ethylene gas, the higher fruit ethylene gas's that the maturity degree is higher release speed is faster, ethylene gas can accelerate the ripe process of fruit rapidly, and finally lead to fruit to rot, the method of the ordinary suit sealing bag that adopts on the market at present encapsulates fruit, prevent ethylene gas diffusion, accelerate ripe adjacent fruit, sealed bagging can also prevent the quick propagation of rotten mould of causing simultaneously, lead to a large amount of fruit to rot, can also preserve the inside moisture of fruit, prevent that its interior moisture from running off fast, it has the oxygen breathing to restrain fruit, reduce consumption, reach fresh-keeping purpose, in addition can protect fruit, prevent to wipe for a short time and bump, the protection outward appearance.

Generally, before selling, the fruit sealing sleeve bag needs to be removed, the existing method is to remove the fruit sealing sleeve bag one by one, time and labor are wasted, the efficiency is low, the labor cost and the time cost are high, and good economic benefit cannot be obtained.

To the above problem, the utility model provides a new technical scheme.

[ Utility model ] content

The utility model aims at overcoming the defects of the prior art and providing a bag opening machine.

In order to solve the technical problem, the utility model adopts the following technical scheme:

a bag opening machine comprises a machine frame, wherein at least one group of operation frames are arranged on the machine frame, a pair of parallel and adjacently arranged operation rollers are arranged on the operation frames, at least one operation roller in the pair of operation rollers can rotate under the action of external force, the rotation direction of the operation roller faces the direction of the other operation roller, and the pair of operation rollers can clamp and rotationally pull a package of an object placed on the operation rollers into a space between the pair of operation rollers when rotating; a feeding mechanism is arranged on one side of the frame and used for feeding the packaged object to one end of the pair of operation rollers; the frame is provided with a buffer mechanism which acts on the object on the operation roller to buffer the action of the object on the operation roller and simultaneously drives the object to move from one end of the operation roller to the other end; and each group of operation frames is provided with a clearing mechanism, and the clearing mechanism is used for clearing the packages adhered to the operation rollers after the operation rollers are pulled off.

In a further improvement, a material guide plate is arranged between the feeding mechanism and the frame, and the material guide plate is used for guiding the objects to the operation roller of each operation frame.

In a further improvement scheme, at least one group of operation platforms are arranged on the machine frame, and each group of operation platforms is provided with a group of operation frames; the machine frame is provided with an inclined undercarriage hinged on the machine frame, all the operation platforms are arranged on the inclined undercarriage, an inclination driving mechanism is arranged between the machine frame and the inclined undercarriage and used for driving the inclined undercarriage to lift upwards, incline or fall flatly along the hinged position as an axis.

In a further improvement, a waste conveying mechanism is arranged on the rack and comprises a conveying belt arranged below the operation rack, the conveying belt is used for bearing the packages which are clamped and torn off at the operation roller, and the conveying belt extends to the outer side of the rack.

In a further improvement, the feeding mechanism comprises a collecting hopper and a feeding roller way.

In a further improvement, the cleaning mechanism is a pair of brush rollers disposed outside the pair of work rollers, each brush roller being disposed outside the work rollers and contacting a surface of the work rollers, the brush rollers being rotatable under an external force to clean the objects attached to the work rollers.

In a further improvement scheme, at least one driving motor and a transmission group are arranged on the frame, one driving motor and one transmission group correspond to one operation frame, and the driving motor is connected with one operation roller and a pair of brush rollers through the transmission group to drive the operation roller and the brush rollers to rotate.

In a further development, at least one of the pair of work rolls is movable relative to the other work roll for adjusting the gap distance between the two work rolls.

In a further improvement, the buffer mechanism comprises at least one buffer frame, and one buffer frame corresponds to one operation frame; the buffer frame is arranged above the operation frame, an annular belt is arranged on the buffer frame, a plurality of pushing brushes are uniformly distributed on the annular belt, the annular belt can rotate circularly, and the pushing brushes can be in contact with the object on the operation roller and stop the object from moving on the operation roller or push the object to move on the operation roller.

In a further improvement scheme, baffles for limiting objects are respectively arranged above two sides of the operation roller.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses can realize the article material loading to can press from both sides tightly, pull into, tear, be drawn into with the wrapping bag on the article of material loading to the operation roller, realize getting rid of the article packing, and can clear away attached wrapping bag on the operation roller totally, and accessible buffer gear cushions and keeps the article on the operation roller, guarantee that the wrapping bag above that can be drawn into to between the operation roller, the guarantee is got rid of the effect, degree of automation is high, and is fast, and is efficient, time cost and cost of labor have been saved greatly.

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

[ description of the drawings ]

Fig. 1 is a first schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural diagram ii according to an embodiment of the present invention;

fig. 3 is a third schematic structural diagram of the embodiment of the present invention.

[ detailed description ] embodiments

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout.

The orientation shown in the drawings is not to be considered as limiting the scope of the invention, but merely as a reference to the preferred embodiments, changes in position or addition of numbers or structural simplifications may be made to the product parts shown in the drawings.

The relation of "connected" between the components shown in the drawings and described in the specification can be understood as fixedly connected or detachably connected or integrally connected; the connecting elements can be directly connected or connected through an intermediate medium, and persons skilled in the art can understand the connecting relation according to specific conditions, and can use the connecting elements in a screwed connection or riveting connection or welding connection or clamping connection or embedding connection mode to replace different embodiments in a proper mode.

The terms of orientation such as up, down, left, right, top, bottom, and the like in the description and the orientation shown in the drawings, may be used for direct contact or contact with each other through another feature therebetween; above may be directly above and obliquely above, or it simply means above the other; other orientations may be understood by analogy.

The material for manufacturing the solid-shaped component shown in the specification and the drawings can be a metal material or a non-metal material or other composite materials; the machining processes used for components having solid shapes can be stamping, forging, casting, wire cutting, laser cutting, casting, injection molding, digital milling, three-dimensional printing, machining, and the like; one skilled in the art can select the materials and the manufacturing process adaptively or in combination according to different processing conditions, cost and precision.

The utility model provides a bag opening machine, as shown in figures 1, 2 and 3, comprising a frame 10, at least one group of operation frame 20 is arranged on the frame 10, a pair of parallel and adjacently arranged operation rollers 30 are arranged on the operation frame 20, at least one operation roller 30 in the pair of operation rollers 30 can rotate under the action of external force, the rotation direction faces to the direction of the other operation roller 30, and the pair of operation rollers 30 can clamp and rotationally pull the package of an object 40 arranged on the pair of operation rollers 30 into the space between the pair of operation rollers 30 when rotating; a feeding mechanism is arranged on one side of the frame 10, and the feeding mechanism feeds the packaged object 40 to one end of the pair of working rollers 30; a buffer mechanism is arranged on the frame 10, and acts on the articles 40 on the working roller 30 to buffer the motion of the articles 40 on the working roller 30 and simultaneously drive the articles 40 to move from one end of the working roller 30 to the other end; each set of the work frames 20 is provided with a removal mechanism for removing the packages adhered to the work rolls 30 after the work rolls 30 are pulled off.

In operation, the object 40 (such as fruit) packed with packing bag/sealing bag is fed to the pair of operation rollers 30 through a feeding mechanism, in an embodiment, the feeding mechanism includes a collecting hopper 50 and a feeding roller channel 60, a material guiding plate 70 is arranged between the feeding mechanism and the frame 10, the material guiding plate 70 is used for guiding the object 40 to the operation roller 30 of each operation frame 20, in actual use, at least one group of operation platforms 80 are arranged on the frame 10, and a group of operation frames 20 are arranged on each group of operation platforms 80; the machine frame 10 is provided with an inclined undercarriage 90 hinged on the machine frame 10, all the operation platforms 80 are arranged on the inclined undercarriage 90, an inclination driving mechanism 100 is arranged between the machine frame 10 and the inclined undercarriage 90, the inclination driving mechanism 100 is used for driving the inclined undercarriage 90 to ascend, incline or descend along the axis of the hinged position as an axis, the inclined undercarriage 90 is driven to ascend and incline, the operation frame 20 inclines correspondingly, the object 40 rolls downwards along the inclined operation roller 30 after being conveyed to one end of the operation roller 30, because one operation roller 30 rotates in the direction of the other operation roller 30 or both operation rollers 30 rotate in the direction of the other operation roller 30, when rotating, the operation roller 30 can clamp and pull the packaging bag/sealing bag of the object 40 between the two operation rollers 30, and the packaging bag/sealing bag is completely torn off along with the rotation of the operation roller 30, and is rolled under the working roller 30, in order to prevent the object 40 from rolling to the other end rapidly and the packaging bag on the object cannot be clamped and pulled in, in the embodiment, a buffer mechanism is arranged for buffering, the buffer mechanism comprises at least one buffer frame 110, and one buffer frame 110 corresponds to one working frame 20; the buffer frame 110 is disposed above the work frame 20, the ring belt 120 is disposed on the buffer frame 110, a plurality of pushing brushes 130 are uniformly distributed on the annular belt 120, the annular belt 120 can rotate circularly, the pushing brushes 130 can contact with the objects 40 on the working rollers 30 and block the objects 40 from moving on the working rollers 30 or push the objects 40 to move on the working rollers 30, after the working rollers 30 roll and tear the packaging bags, the packaging bags are adhered to the working rollers 30, if not removed, removal of the package is effected, and therefore, in an embodiment, a removal mechanism is provided for removal, the cleaning mechanism is a pair of brush rollers 140 disposed outside the pair of work rollers 30, each brush roller 140 is disposed outside the work roller 30 and contacts the surface of the work roller 30, and the brush rollers 140 are rotatable under an external force to clean the objects attached to the work roller 30. The utility model discloses can realize the article material loading, and can press from both sides the wrapping bag on article 40 of material loading to the operation roller 30 tightly, pull into, tear, be drawn into, realize getting rid of article 40 packing, and can clear away the wrapping bag attached on operation roller 30 totally, and accessible buffer gear buffering and keep article 40 on operation roller 30, guarantee that the wrapping bag above that can be drawn into to between the operation roller 30, the effect is got rid of in the guarantee, degree of automation is high, and is fast, high efficiency, time cost and cost of labor have been saved greatly.

In the embodiment, a waste conveying mechanism is arranged on the rack 10, and the waste conveying mechanism includes a conveying belt arranged below the operation frame 20, the conveying belt is used for receiving the packages which are tightly pulled off by the operation rollers 30, the conveying belt extends to the outside of the rack, and the conveying belt can convey the torn packages away.

In the embodiment, as shown in fig. 1, 2 and 3, at least one driving motor 150 and a transmission set 160 are provided on the frame 10, one driving motor 150 and one transmission set 160 correspond to one working frame 20, and the driving motor 150 is connected with one working roller 30 and a pair of brush rollers 140 through the transmission set 160 to drive the working roller 30 and the brush rollers 140 to rotate.

In order to adapt to the packaging bags with different thicknesses, in the embodiment, at least one working roller 30 can move relative to the other working roller 30 to adjust the gap distance between the two working rollers 30, and the roller distance between the two working rollers 30 can be adjusted, so that the packaging bags with different thicknesses can be clamped.

In order to prevent the object falling on the working roller 30 from deviating to the outer side of the working roller 30, in the embodiment, as shown in fig. 1, baffles 170 for limiting the object 40 are respectively arranged above two sides of the working roller 30.

Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims. Therefore, the detailed description of the embodiments of the present disclosure is to be construed as merely illustrative, and not limitative of the present disclosure, but rather to limit the scope thereof by the appended claims.

Claims

1. A bag opening machine is characterized by comprising a machine frame, wherein at least one group of operation frames are arranged on the machine frame, a pair of parallel and adjacently arranged operation rollers are arranged on the operation frames, at least one operation roller in the pair of operation rollers can rotate under the action of external force, the rotation direction faces to the direction of the other operation roller, and the pair of operation rollers can clamp and rotationally pull a package of an object placed on the pair of operation rollers into a space between the pair of operation rollers when rotating; a feeding mechanism is arranged on one side of the frame and used for feeding the packaged object to one end of the pair of operation rollers; the frame is provided with a buffer mechanism which acts on the object on the operation roller to buffer the action of the object on the operation roller and simultaneously drives the object to move from one end of the operation roller to the other end; and each group of operation frames is provided with a clearing mechanism, and the clearing mechanism is used for clearing the packages adhered to the operation rollers after the operation rollers are pulled off.

2. The bag opener according to claim 1, wherein a guide plate is provided between the feeding mechanism and the frame for guiding the articles onto the work rolls of each work frame.

3. The bag opener according to claim 1, wherein at least one set of stations is provided on the frame, and a set of work frames is provided on each set of stations; the machine frame is provided with an inclined undercarriage hinged on the machine frame, all the operation platforms are arranged on the inclined undercarriage, an inclination driving mechanism is arranged between the machine frame and the inclined undercarriage and used for driving the inclined undercarriage to lift upwards, incline or fall flatly along the hinged position as an axis.

4. The bag opening machine according to claim 1, wherein a waste conveying mechanism is provided on the frame, the waste conveying mechanism includes a conveyor belt disposed below the work frame for receiving the packages torn off by the work rolls, and the conveyor belt extends to the outside of the frame.

5. The bag opener according to claim 1, wherein the feeding mechanism comprises a collecting hopper and a feeding roller table.

6. The bag opener of claim 1, wherein the clearing mechanism is a pair of brush rollers disposed outside the pair of work rollers, each brush roller being disposed outside the work rollers and contacting a surface of the work rollers, the brush rollers being rotatable under an external force to sweep away the objects attached to the work rollers.

7. The bag opener according to claim 6, wherein at least one driving motor and one transmission set are provided on the frame, and one driving motor and one transmission set correspond to one working frame, and the driving motor is connected with one working roller and the pair of brush rollers through the transmission set to drive the working roller and the brush rollers to rotate.

8. The bag opener of claim 1, wherein at least one of the pair of work rolls is movable relative to the other work roll to adjust the gap distance between the two work rolls.

9. The bag opener according to claim 1, wherein the buffer mechanism includes at least one buffer frame, and one buffer frame corresponds to one working frame; the buffer frame is arranged above the operation frame, an annular belt is arranged on the buffer frame, a plurality of pushing brushes are uniformly distributed on the annular belt, the annular belt can rotate circularly, and the pushing brushes can be in contact with the object on the operation roller and stop the object from moving on the operation roller or push the object to move on the operation roller.

10. The bag opener according to claim 1, wherein a stop is provided above each side of the work roll for limiting the article.