CN113928622A

CN113928622A - Bagging device

Info

Publication number: CN113928622A
Application number: CN202111364891.5A
Authority: CN
Inventors: 廖永辉; 廖少阳
Original assignee: Dongguan Yiyang Intelligent Equipment Technology Co ltd
Current assignee: Dongguan Yiyang Intelligent Equipment Technology Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-01-14

Abstract

The invention discloses a bagging device, comprising: the film feeding mechanism is used for clamping a packaging film, the driving assembly is used for driving the film feeding mechanism to enable the film feeding mechanism to pull the packaging film and provide the packaging film to the film clamping mechanism, and the film clamping mechanism is used for clamping the packaging film provided by the film feeding mechanism. This bagging apparatus is through sending membrane mechanism centre gripping packaging film to pull the packaging film and provide to pressing from both sides membrane mechanism, make pressing from both sides membrane mechanism and send membrane mechanism can the both ends of centre gripping packaging film respectively, and make the packaging film keep the state of launching, thereby be convenient for lap cloth and put into inside the packaging film, realize then carrying out the function of automatic bagging to cloth. This bagging apparatus is through covering the bag to cloth automation, reducible manual operation, reduce cost with the people by a wide margin.

Description

Bagging device

Technical Field

The invention relates to the field of cloth packaging, in particular to a bagging device.

Background

The rolled piece of cloth is typically packaged by manual or mechanical means. The existing mechanical equipment is packaged by wrapping cloth with a double-layer plastic film and then sealing the edges of the cloth with the plastic film by hot melting. Because the cloth is packaged and sealed by the method of heat-sealing the plastic film in the packaging process, the heat-sealing effect is influenced by factors such as heat-melting temperature, heat-melting time, heat-melting pressure, plastic film material and the like. If the heat sealing effect is not good, the sealing part is difficult to ensure firmness, and the sealing part is easy to crack under the action of external force, so that the tightness of cloth packaging is affected, and the cloth is polluted.

The existing packaging mode of the cloth by adopting the hollow cylindrical plastic film only needs to put the cloth into the cylindrical plastic film and then heat-seal the plastic films at the two ends of the cloth, thus realizing the sealed packaging of the cloth. Because this packaging mode only needs seal the plastic film of cloth tip, for the mode that double-deck plastic film cladding cloth carries out the heat-seal, the area is sealed to the packaging mode that adopts the plastic film of this tube-shape is littleer, and the risk of sealing the position fracture is littleer, so this type of plastic film is more applicable to and packs cloth. But the prior packaging equipment can not realize automatic bagging of the cloth by utilizing the plastic film.

Disclosure of Invention

The invention mainly aims to provide a bagging device, and aims to solve the technical problem that the conventional packaging equipment cannot automatically bag cloth by using a cylindrical plastic film.

In order to achieve the above object, the present invention provides a bagging device, comprising:

the film feeding mechanism is used for clamping a packaging film;

the driving assembly is used for driving the film feeding mechanism, so that the film feeding mechanism draws the packaging film and provides the packaging film to the film clamping mechanism;

and the film clamping mechanism is used for clamping the packaging film provided by the film feeding mechanism.

Further, send membrane mechanism to include external fixation part, internal fixation part be located in the external fixation part, and with external fixation part joint, internal fixation part, external fixation part are used for the centre gripping to be located packaging film between external fixation part and the internal fixation part.

Furthermore, the outer fixing part is provided with a plurality of fixing driving parts, and the inner fixing part is provided with a plurality of baffle plates corresponding to the fixing driving parts.

Furthermore, a baffle used for abutting against the baffle is arranged at the movable end of the fixed driving piece;

and/or the plurality of fixed driving pieces are distributed at intervals in an annular shape.

Further, the internal fixation part is provided with a plurality of joint parts, the external fixation part comprises a first locating part and a second locating part which are respectively located on two sides of the joint parts, and the joint parts are connected between the first locating part and the second locating part in a clamping manner.

Furthermore, the internal fixing part comprises an internal fixing frame, and the clamping piece is detachably connected to the internal fixing frame;

and/or, a plurality of joint spare are cyclic annular interval distribution, the diameter of joint spare is greater than first locating part and the diameter of second locating part.

Furthermore, the outer fixing part is provided with a plurality of rotating limiting parts, and the inner fixing part is provided with a plurality of inner limiting parts connected with the rotating limiting parts in a clamped mode.

Further, rotatory locating part is equipped with and is used for the joint groove of interior locating part.

Furthermore, the film clamping mechanism comprises a film clamping fixing plate, wherein a plurality of film clamping driving parts and a plurality of film clamping baffle plates corresponding to the film clamping driving parts are arranged on the film clamping fixing plate.

Further, still include the frame, drive assembly include driving motor and with the transmission assembly that driving motor connects, driving motor sets up in the frame, transmission assembly with send membrane mechanism to be connected, driving motor pass through transmission assembly with send membrane mechanism transmission to be connected.

According to the technical scheme, the packaging film is clamped by the film feeding mechanism, and the packaging film is pulled to be provided to the film clamping mechanism, so that the two ends of the packaging film can be respectively clamped by the film clamping mechanism and the film feeding mechanism, and the packaging film is kept in an unfolded state, therefore, rolled cloth can be conveniently placed inside the packaging film, and the function of automatically bagging the cloth is further realized. This bagging apparatus is through covering the bag to cloth automation, reducible manual operation, reduce cost with the people by a wide margin.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural view of an embodiment of a bagging apparatus according to the invention;

FIG. 2 is a schematic structural diagram of a film feeding mechanism according to an embodiment of the present invention;

FIG. 3 is a schematic view of a connection structure of an embodiment of the inner fixing member and the outer fixing member of the present invention;

FIG. 4 is another perspective view of a connection structure of an embodiment of an inner fixing member and an outer fixing member according to the present invention;

FIG. 5 is a schematic structural view of an embodiment of the external fixation element of the present invention;

FIG. 6 is a schematic structural view of an embodiment of an internal fixation element of the present invention;

FIG. 7 is another perspective view of an embodiment of an internal fixation element of the present invention;

FIG. 8 is a schematic structural diagram of a film clamping mechanism according to an embodiment of the present invention;

FIG. 9 is another perspective view of a film clamping mechanism according to an embodiment of the present invention;

FIG. 10 is a first embodiment of a bagging apparatus according to one embodiment of the invention;

FIG. 11 is a second embodiment of a bagging apparatus according to one embodiment of the invention;

the reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				1	Rack	2	Guide rail
3	Sliding block	4	Driving motor
				20	Film feeding mechanism	21	Box body
22	External fixation component	23	External fixing frame
				24	Connecting plate	25	Fixed driving piece
26	Second position limiting part	27	First position limiting part
				28	Rolling ring	29	Rotary limiting wheel
41	Internal fixing component	42	Internal fixing frame
				43	Fixing ring	44	Baffle plate
45	Inner supporting ring	47	Clamping wheel
				48	Internal limiting wheel	49	Sleeve pipe
50	Mounting rod	60	Film clamping mechanism
				61	Laminated fixing plate	62	Film-sandwiched baffle plate
63	Film clamping driving piece	64	Film clamping separation blade
				65	Guide port	100	Sealing device
101	Packaging film	251	Baffle plate

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture, and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, if the meaning of "and/or" and/or "appears throughout, the meaning includes three parallel schemes, for example," A and/or B "includes scheme A, or scheme B, or a scheme satisfying both schemes A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The existing packaging mode of the cloth by adopting the hollow cylindrical plastic film only needs to put the cloth into the cylindrical plastic film and then heat-seal the two ends of the plastic film, thus realizing the packaging and sealing of the cloth. Because this packaging mode only needs seal the plastic film of cloth tip, for the mode that double-deck plastic film cladding cloth carries out the heat-seal, the packaging mode that adopts the plastic film of tube-shape seals the area littleer, seals the risk of position fracture littleer, so this type of plastic film is more applicable to and packs cloth. But the prior packaging equipment can not realize automatic bagging of the cloth by utilizing the plastic film.

Referring to fig. 1 to 11, in an embodiment of a bagging apparatus according to the present disclosure, the bagging apparatus includes:

the film feeding mechanism 20 is used for clamping the packaging film;

a driving assembly for driving the film feeding mechanism 20, causing the film feeding mechanism 20 to pull the packaging film and provide the packaging film to the film clamping mechanism 60;

and the film clamping mechanism 60 is used for clamping the packaging film provided by the film feeding mechanism 20.

In the present embodiment, the packaging film is specifically a hollow cylindrical plastic film.

This bagging apparatus is through sending membrane mechanism centre gripping packaging film to pull the packaging film and provide to pressing from both sides membrane mechanism, make pressing from both sides membrane mechanism and send membrane mechanism can the both ends of centre gripping packaging film respectively, and make the packaging film keep the state of launching, thereby be convenient for lap cloth and put into inside the packaging film, realize then carrying out the function of automatic bagging to cloth. This bagging apparatus is through covering the bag to cloth automation, reducible manual operation, reduce cost with the people by a wide margin.

Further, the film feeding mechanism comprises a box body 21, an outer fixing part 22 and an inner fixing part 41, wherein the inner fixing part 22 is located in the outer fixing part 41 and clamped with the outer fixing part 22, and the outer fixing part 22 is located in the box body 21. When the internal fixing part 41 is used, the internal fixing part 41 is firstly placed in a packaging film, and the packaging film is clamped between the external fixing part 22 and the internal fixing part 41 through clamping of the internal fixing part 41 and the external fixing part 22.

Specifically, in this embodiment, the external fixing component 22 is provided with an external fixing frame 23, the external fixing frame 23 is provided with a connecting plate 24, and the external fixing frame 23 is connected with the box body 21 through the connecting plate 24. The outer fixed part 22 is provided with a plurality of fixed drives 25. The internal fixing part 41 is provided with an internal fixing frame 42. The internal fixing frame 42 is provided with an annular fixing ring 43, and the fixing ring 43 is provided with a plurality of baffles 44 corresponding to the fixed driving member. The movable end of the fixed driving element 25 is provided with an arc-shaped stop piece 251 for abutting against the baffle 44. The fixed driving member 25 is used for clamping the packaging film between the fixed driving member 25 and the baffle 44. Preferably, since the packaging film of the present embodiment has a hollow cylindrical shape, the plurality of fixed driving members 25 are annularly spaced in order to match the shape of the packaging film, thereby better clamping the packaging film and maintaining the packaging film in a spread state while clamping the packaging film. The baffles 44 are arranged corresponding to the fixed driving member 25, and the baffles 44 are also annularly spaced. In the present embodiment, the fixed driving member 25 is a cylinder, but in other embodiments, the fixed driving member 25 may also be an electric pushing cylinder, which can also achieve the function of clamping the packaging film, and therefore, the material selected for the fixed driving member 25 is not limited herein.

Preferably, the inner fixing frame 42 is provided with an inner supporting ring 45, the inner supporting ring 45 is annular, and the annular ring is sleeved with a plurality of rolling rings. The inner supporting ring 45 is used for reducing the abrasion of the edge of the fixing ring 43 to the packaging film when the inner fixing part 41 supports the packaging film in the packaging film.

Further, referring to fig. 3 to 7, in order to prevent the inner fixing part 41 from sliding out of the outer fixing part 22, the inner fixing part 41 is provided with a plurality of engaging members, the outer fixing part 22 includes a first limiting member 27 and a second limiting member 26 respectively located at two sides of the plurality of engaging members, and the plurality of engaging members are engaged between the first limiting member 27 and the second limiting member 26. Specifically, in the present embodiment, the first limiting member 27 and the second limiting member 26 are fixedly connected in the external fixing frame 23, and the first limiting member 27 and the second limiting member 26 are both circular ring structures. The joint spare specifically is the joint wheel 47 of gyro wheel structure, joint wheel 47 all sets up on internal fixation frame 42 to be ring interval distribution. The diameter of the clamping member is larger than the first limiting member 27 and the second limiting member 26, so that the clamping member is clamped between the first limiting member 27 and the second limiting member 26.

Preferably, in order to make the packaging film slide more smoothly on the surfaces of the first limiting member 27 and the second limiting member 26, a plurality of rolling rings 28 are sleeved on the first limiting member 27 and the second limiting member 26.

In summary, since the diameter of the engaging member is larger than the diameters of the first limiting member 27 and the second limiting member 26, the engaging member is engaged between the first limiting member 27 and the second limiting member 26, so that the inner fixing member 22 is fixed in the outer fixing member 22 during the operation process and cannot be separated from the outer fixing member 22.

Preferably, referring to fig. 7, in order to facilitate the installation of the inner fixing part 41 in the outer fixing part 22, the clamping member is detachably connected to the inner fixing frame 42. Specifically, in this embodiment, a hollow sleeve 49 is disposed on the internal fixing frame 42, a mounting rod 50 is connected to each of the clamping wheels 47, and the inner diameter of the sleeve 49 is larger than the outer diameter of the mounting rod 50, so that when the clamping wheels 47 are fixed on the sleeve 49, a bolt can be inserted into one side of the sleeve 49 in a transverse direction to abut against the mounting rod 50 extending into the sleeve 49.

During installation, the bolt abutting against the installation rod 50 is unscrewed, so that the installation rod 50 is retracted into the sleeve 49, and the outer diameter of the clamping piece is smaller than the first limiting piece 27 and the second limiting piece 26; the entire internal fixing member 41 is then placed in the packaging film, the engaging wheel 47 is placed between the first limiting member 47 and the second limiting member 26, the mounting rod 50 and the engaging wheel 47 are then extended, the bolt is tightened to fix the engaging wheel 47 on the sleeve 49, the engaging wheel 47 is engaged between the first limiting member 27 and the second limiting member 26, and finally the internal fixing member 22 is fixed in the external fixing member 22, and the packaging film is clamped between the internal fixing member 22 and the external fixing member 22. Similarly, when it is desired to remove the inner fixing member 41 from the outer fixing member 22, the removal operation can be completed by simply removing the bolts to disengage the mounting rod 50 and the click wheel 47 from the sleeve 49.

Preferably, in the process that the film feeding mechanism pulls the packaging film to the film clamping mechanism, in order to avoid that the inner fixing part 41 rotates in the outer fixing part 22 due to vibration, the baffle 44 of the inner fixing part 22 cannot be accurately abutted when the fixing driving part 25 operates, and then the film feeding mechanism cannot effectively clamp the plastic film, the outer fixing part 22 is provided with a plurality of rotation limiting parts, and the inner fixing part 41 is provided with a plurality of inner limiting parts clamped with the rotation limiting parts.

Further, in this embodiment, the rotation limiting member includes a rotation limiting wheel 29, the inner limiting member includes an inner limiting wheel 48 corresponding to the rotation limiting wheel 29, and each rotation limiting wheel 29 is provided with a clamping groove for clamping the inner limiting wheel 48. The plurality of rotating limiting wheels 29 and the inner limiting wheels 48 are distributed at intervals in an annular shape, so that the packaging film can be kept in an unfolded state at any time when the inner fixing part 41 stretches the packaging film in the packaging film.

Because the film feeding mechanism needs to return to the initial position to continuously clamp the packaging film after the packaging film is pulled to the film clamping mechanism, in the process of returning, in order to avoid the rotating limiting wheel 29 or the inner limiting wheel 48 from scratching the packaging film, the clamping groove is in an inwards concave arc shape, and the inner limiting wheel 48 adopts an arc-shaped roller. Because the arc-shaped clamping groove and the arc-shaped roller do not have right-angle edges, the film feeding mechanism 20 can be prevented from scraping the packaging film in the process of returning to the initial position while the limiting effect is obtained by rotating the limiting wheel 29 to clamp the inner limiting wheel 48. In other embodiments, the rotation limiting element and the inner limiting element are not limited to a roller structure, the rotation limiting element may also adopt a fixing structure having a right-angle slot or an arc-shaped slot for clamping the inner limiting element, and the inner limiting element may adopt a cylindrical or other-shaped structure, which can prevent the inner fixing component 41 from rotating within the outer fixing component 22, and therefore, in other embodiments, the structures of the rotation limiting element and the inner limiting element are not limited.

As described above, the inner fixing member 41 and the outer fixing member 22 of the film feeding mechanism 20 are disposed in a ring shape by the fixing driving member 25, the first stopper 27, the second stopper 26, and the inner stopper wheel 48 while clamping the packaging film, so that the packaging film between the inner fixing member 41 and the outer fixing member 22 can be maintained in an unfolded state, thereby facilitating the entry of the web-shaped cloth into the packaging film from one end of the packaging film.

Further, referring to fig. 8 and 9, the film clamping mechanism 60 is used for clamping the packaging film provided by the film feeding mechanism 20. The film clamping mechanism comprises a film clamping fixing plate 61, a plurality of film clamping driving pieces 63 are arranged on the film clamping fixing plate 61, and a plurality of film clamping baffle plates 62 corresponding to the film clamping driving pieces 63 are arranged on the film clamping fixing plate 61. The movable end of the film clamping driving piece 63 is provided with an arc-shaped film clamping baffle plate 64 used for abutting against the film clamping baffle plate 62. One side surface of the film clamping fixing plate 61 is connected with a guide opening 65 for guiding the cloth to enter the packaging film.

The film clamping driving member 63 is used for clamping the packaging film between the film clamping driving member 63 and the film clamping baffle plate 62. Preferably, in order to hold the packaging film and maintain the packaging film in an unfolded state, the plurality of film clamping driving members 63 are annularly and intermittently distributed, the film clamping baffles 62 are arranged corresponding to the film clamping driving members 63, and the film clamping baffles 62 are also annularly and intermittently distributed. In the present embodiment, the film clamping driving member 63 is an air cylinder, but in other embodiments, the film clamping driving member 63 may also be an electric pushing cylinder, and the electric pushing cylinder can also achieve the effect of clamping the packaging film, so the material of the film clamping driving member 63 is not limited herein.

In the operation process of the device, when the film clamping mechanism 60 clamps the packaging film on the film conveying mechanism 20, the plurality of fixed driving pieces 25 on the outer fixed part and the plurality of film clamping driving pieces 63 on the film clamping mechanism are positioned on the same plane, and the plurality of fixed driving pieces 25 and the plurality of film clamping pieces 63 are staggered, specifically, the film clamping driving pieces 63 clamp the packaging film between the two fixed driving pieces 25.

Referring to fig. 1, the bagging device further includes a frame 1, and the driving assembly includes a driving motor 4 and a transmission assembly connected to the driving motor 4. The driving motor 4 is arranged on the rack 1, the transmission assembly is connected with the film feeding mechanism 20, and the driving motor 4 is in transmission connection with the film feeding mechanism 20 through the transmission assembly.

Specifically, the transmission assembly comprises a guide rail 2, a slide block 3, a driven wheel (not shown in the figure) and a transmission belt (not shown in the figure). The driven wheel is arranged at one end, far away from the driving motor 4, of the rack 1, an output shaft of the driving motor 4 is connected with a driving wheel, and the transmission belt is tensioned on the driven wheel and the driving wheel. The guide rail 2 is arranged on the frame 1, the slide block 3 is connected with the guide rail 2 in a sliding manner, and the film feeding mechanism 20 is connected on the slide block 3, so that the film feeding mechanism 20 can slide on the frame 1 in a straight line. Further, the bottom of the box 21 of the film feeding mechanism 20 is fixedly connected with the transmission belt, so that the film feeding mechanism 20 can slide linearly on the frame 1 while clamping the packaging film under the driving of the driving motor 4, and then the packaging film is drawn to the film clamping mechanism 60.

The working principle is as follows: referring to fig. 10-11, in an initial state, a packaging film 101 in a barrel shape is placed at the end of the frame 1. Before the automatic bagging, one end of the packaging film 101 is manually unfolded, the inner fixing part 41 of the film feeding mechanism 20 is placed in the packaging film 101, and then the outer fixing part 22 is clamped with the inner fixing part 41 by mounting the inner fixing part 41 in the outer fixing part 22, so that the packaging film 101 is clamped. In the automatic bagging process, the driving motor 4 operates, and drives the film feeding mechanism 20 to pull the packaging film to move towards the film clamping mechanism 60 on the frame through the transmission assembly. When the film feeding mechanism 20 reaches the film clamping mechanism 60, the film clamping driving member 63 on the film clamping mechanism 60 clamps the end of the packaging film 101, at this time, the fixed driving member 25 on the film feeding mechanism releases the packaging film 101, and the film feeding mechanism 20 is driven by the reverse rotation of the driving motor 4 to return to the initial position, so that the effect of clamping the two ends of the packaging film 101 by the film feeding mechanism 20 and the film clamping mechanism 60 simultaneously is achieved, and the packaging film 101 is kept in the unfolded state. Subsequently, the cloth is pushed into the packaging film 101 through the guide opening 65 by the external feeding device, and the packaging film 101 at the two ends of the cloth is sealed by the external sealing mechanism, so that the cloth is finally sealed and packaged.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A bagging apparatus, comprising:

the film feeding mechanism is used for clamping a packaging film;

2. The bagging apparatus of claim 1, wherein the film feeding mechanism comprises an outer fixing member and an inner fixing member, the inner fixing member is located in the outer fixing member and clamped with the outer fixing member, and the inner fixing member and the outer fixing member are used for clamping the packaging film between the outer fixing member and the inner fixing member.

3. A bagging apparatus according to claim 2, wherein the outer mounting member is provided with a plurality of mounting actuators and the inner mounting member is provided with a plurality of stops corresponding to the mounting actuators.

4. A bagging apparatus according to claim 3, wherein the movable end of the stationary actuator is provided with a stop for abutting the baffle;

5. The bagging apparatus according to claim 2, wherein the inner fixing member has a plurality of engaging members, the outer fixing member includes a first limiting member and a second limiting member respectively disposed at two sides of the engaging members, and the engaging members are engaged between the first limiting member and the second limiting member.

6. The bagging apparatus of claim 5, wherein the internal securing element comprises an internal mount, and the clamping member is removably coupled to the internal mount;

7. The bagging apparatus of claim 2, wherein the outer mounting member comprises a plurality of rotation stops and the inner mounting member comprises a plurality of inner stops that engage the rotation stops.

8. The bagging apparatus of claim 7, wherein the rotation limiting member has a locking groove for locking the inner limiting member.

9. The bagging apparatus of claim 1, wherein the film clamping mechanism comprises a film clamping fixing plate, and the film clamping fixing plate is provided with a plurality of film clamping driving members and a plurality of film clamping baffle plates corresponding to the film clamping driving members.

10. The bagging device of claim 1, further comprising a frame, wherein the driving assembly comprises a driving motor and a transmission assembly connected with the driving motor, the driving motor is arranged on the frame, the transmission assembly is connected with the film feeding mechanism, and the driving motor is in transmission connection with the film feeding mechanism through the transmission assembly.