CN118083220A - Membrane rupture preventing device and packaging equipment - Google Patents

Abstract

The application relates to the technical field of packaging equipment, and provides a membrane rupture prevention device and packaging equipment, which comprise a threading guide rod and a first driving mechanism, wherein the threading guide rod is provided with a first working state and a second working state, and is positioned between a packaging belt and goods to be packaged when the threading guide rod is in the first working state; when the belt penetrating guide rod is in the second working state, the belt penetrating guide rod is separated from the space between the packing belt and the goods to be packed; the first driving mechanism is in transmission connection with the threading guide rod and is used for driving the threading guide rod to switch between the first working state and the second working state. The threading guide rod provided by the scheme of the application can block and guide the packing belt in the threading and packing process of goods, so that the situation that the packing belt and the goods to be packed form cutting to damage the goods to be packed is avoided, and the goods delivery quality is improved conveniently.

Description

Membrane rupture preventing device and packaging equipment

Technical Field

The application relates to the technical field of packaging equipment, in particular to a membrane rupture preventing device and packaging equipment.

Background

Pallet taping machines are very widely used in the industry, and usually, PP or PET tape is passed through a hollow place at the bottom of a pallet by means of arrow threading, and then goods and the pallet are bundled together and tightened, so that the goods are packed, and therefore, the pallet taping machine can also be called a packer. However, when the packing belt is tightened, the packing belt can be fast tightened relative to the goods, and the process can form a cutting effect, so that the appearance of the goods is easily damaged; particularly, in some goods with waterproof films covered on the tops, the waterproof films covered on the tops are cut when the packing belt is tightened, so that the waterproof films are damaged, and the shipment quality is affected.

Disclosure of Invention

In order to overcome at least one of the drawbacks of the prior art, the present application is directed to a membrane rupture preventing device and a packaging apparatus.

The application adopts the technical means for solving the technical problems that:

in one aspect, an embodiment of the present application provides a membrane rupture preventing device, including:

the belt threading guide rod is provided with a first working state and a second working state, and is positioned between the packing belt and the goods to be packed when the belt threading guide rod is in the first working state; when the belt penetrating guide rod is in the second working state, the belt penetrating guide rod is separated from the space between the packing belt and the goods to be packed;

The first driving mechanism is in transmission connection with the threading guide rod and is used for driving the threading guide rod to switch between the first working state and the second working state.

According to the embodiment of the application, the strapping tape can be blocked and guided in the strapping and packaging process of goods through the strapping guide rod, so that the situation that the strapping tape is in premature contact with the goods to be packaged and the goods to be packaged are cut and damage is caused to the goods to be packaged is avoided, and the goods delivery quality is improved conveniently.

In some embodiments, the first driving mechanism includes a swing driving member, the threading guide rod is disposed on the swing driving member, and the swing driving member is used to drive the threading guide rod to perform a swing motion.

In the embodiment of the application, the swing driving piece can be used for driving the threading guide rod to swing, so that the threading guide rod can be switched between the first working state and the second working state through the position change of the threading guide rod in the swing motion.

In some embodiments, a stroke limiting mechanism is disposed on the swing driving member, and the stroke limiting mechanism is used for limiting the swing amplitude of the threading guide rod.

In the embodiment of the application, the stroke limiting mechanism can be used for limiting the swing amplitude of the threading guide rod, so that the setting position of the threading guide rod in the switching between the first working state and the second working state can be more stable and reliable.

In some embodiments, the first driving mechanism includes a telescopic driving member, and the threading guide rod is disposed on the telescopic driving member, and the telescopic driving member is used for driving the threading guide rod to perform telescopic motion.

In the embodiment of the application, the telescopic driving piece can be used for driving the threading guide rod to carry out telescopic movement, so that the threading guide rod can be switched between the first working state and the second working state through the position change of the threading guide rod in the telescopic movement.

In some embodiments, a first detection device is disposed on the first driving mechanism, and the first detection device is used for detecting the distance between the threading guide rod and the goods to be packaged.

In the embodiment of the application, the first detection device can be used for detecting the distance between the threading guide rod and the goods to be packaged, so that the position of the threading guide rod can be conveniently adjusted according to the obtained detection data and the actual application requirement.

In some embodiments, the threading guide rod comprises a fixed end and a movable end, wherein the fixed end is in transmission connection with the first driving mechanism, and the movable end is in extension arrangement;

An inclined guide structure is arranged on the outer side face of the threading guide rod, and the tail end of the inclined guide structure extends to the movable end.

According to the embodiment of the application, the inclined guide structure is arranged on the threading guide rod, so that the threading guide rod can better play a role in blocking and guiding the packing belt when the position of the threading guide rod relative to the packing belt changes.

In some embodiments, further comprising:

the first driving mechanism is arranged on the second driving mechanism, and the position of the first driving mechanism on the second driving mechanism is adjustable.

In the embodiment of the application, the second driving mechanism can be used for adjusting the position of the first driving mechanism, so that the position of the threading guide rod can be adjusted, and the use is more flexible.

In some embodiments, the second drive mechanism includes a drive, a slide rail, and a slide mount slidably disposed on the slide rail;

the driving device is in transmission connection with the sliding mounting seat and is used for driving the sliding mounting seat to slide relative to the sliding track;

The first driving mechanism is arranged on the sliding mounting seat.

In the embodiment of the application, the driving device can be used for driving the sliding mounting seat to slide relatively on the sliding track, so that when the first driving mechanism is arranged on the sliding mounting seat, the position of the first driving mechanism can be adjusted.

In some embodiments, the relative position of the first drive mechanism on the slide mount is adjustable.

In the embodiment of the application, the relative position of the first driving mechanism on the sliding mounting seat is set to be an adjustable application form, so that the position of the first driving mechanism can be further conveniently adjusted, and the application suitability is improved.

On the other hand, the embodiment of the application also provides packing equipment, and the membrane rupture preventing device is arranged on the packing equipment.

According to the embodiment of the application, by applying the film breaking preventing device provided by the embodiment of the application on the packing equipment, the intervention on the action of the packing belt can be realized in the process of carrying out the threading and packing on the goods to be packed, so that the damage to the goods to be packed caused by tightening the packing belt is reduced or even avoided, and the goods delivery quality is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and should not be considered as limiting the scope, and other related drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of a packing apparatus according to an example of the present application.

Fig. 2 is an enlarged schematic view of the structure at a in fig. 1.

Fig. 3 is a schematic structural view of a membrane rupture device according to an example of the present application.

Fig. 4 is a schematic structural view of a membrane rupture device according to an example of the present application.

Fig. 5 is a schematic side view of a membrane-rupture device according to an example of the present application.

Marking:

1-a membrane rupture prevention device;

11-a threading guide rod, 111-a fixed end, 112-a movable end and 113-an inclined guide structure;

12-first driving mechanism, 121-swing driving piece, 1211-stroke limiting mechanism, 122-swing arm, 123-first detecting device;

13-a second driving mechanism, 131-a driving device, 132-a sliding rail, 133-a sliding mounting seat, 134-a position sensor;

14-mounting plates, 141-bar-shaped holes;

2-packaging equipment;

21-packing belt, 22-goods to be packed.

Detailed Description

In order that the above-recited objects, features and advantages of the present application will be more clearly understood, a more particular description of the application will be rendered by reference to the appended drawings and appended detailed description. The embodiments of the present application and the features in the embodiments may be combined with each other without collision. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, and the described embodiments are merely some, rather than all, embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, are intended to fall within the scope of the present application.

It should be noted that: unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Meanwhile, in the description of the present application, the terms "first", "second", and the like are used only to distinguish the description, and are not to be construed as indicating or implying relative importance.

At present, in the packing operation of goods and pallet, adopt the mode of wearing the arrow generally, pass the fretwork department of pallet bottom with the packing area earlier, then tighten up, weld the packing area through equipment at the top of goods to realize the packing between goods and the pallet. However, in this process, since the packing apparatus has a set packing operation beat, the beat is required to be short, and thus the packing belt is rapidly tightened against the goods in the process of tightening and welding the packing belt, the tightening action of the packing belt can form a cutting effect on the goods, especially at the edge of the top of the goods, and the waterproof film or the like provided on the top of the goods, the packing belt is easily cut and damaged, and then the problem of shipment quality occurs, resulting in damage of the packed goods and customer complaints.

In order to improve the above-mentioned problems in the prior art, the present embodiment provides a film breaking preventing device and a packaging device, which can effectively reduce or even avoid the influence of the rapid tightening action of the packaging belt on the goods to be packaged in application.

As shown in fig. 1 to 5, in this embodiment, a membrane rupture preventing device 1 is provided, which includes a threading guide rod 11 and a first driving mechanism 12, where the first driving mechanism 12 is in transmission connection with the threading guide rod 11 and can be used to drive the threading guide rod 11 to change the position.

Wherein the threading guide 11 has a first operating state and a second operating state. When the threading guide rod 11 is in the first working state, the threading guide rod 11 is arranged between the packing belt 21 and the goods 22 to be packed in a penetrating way; when the threading guide 11 is in the second working state, the threading guide 11 is separated from the space between the packing belt 21 and the goods 22 to be packed.

As an application example, the threading guide 11 may be preconfigured to the first working state, where the strapping band 21 is in a pre-tightening state, and when the strapping band 21 is tightened against the threading guide 11, the threading guide 11 may act as a barrier between the strapping band 21 and the goods 22 to be packed, so as to avoid direct contact between the strapping band 21 and the goods 22 to be packed at a position where cutting is easily caused, and to reduce or even avoid breakage of the goods 22 to be packed due to rapid tightening of the strapping band 21, relative to a manner in which the strapping band is tightened against the goods to be packed in a driving manner.

In some embodiments, the threading bar 11 may be configured to cooperate with the packing beat of the packing apparatus 2; for example, when the strapping band 21 is in the stage near the last tightening stage, the first driving mechanism 12 may be driven to operate to drive the threading guide 11 to switch from the first operating state to the second operating state. The threading guide 11 is gradually changed between the first working state and the second working state, so that the threading guide 11 can still block and guide the packing belt 21 in the process until the threading guide 11 is completely separated from the space between the packing belt 21 and the goods 22 to be packed, and the packing belt 21 is finally tightened and then welded; the pull-out of the threading guide rod 11 can avoid the loosening of the strapping tape caused by the too large tightening gap between the strapping tape 21 and the goods 22 to be strapping.

In some embodiments, after the tightening action of the strapping tape 21 at the current node is completed, the first driving mechanism 12 may be continuously driven to operate, so that the threading guide 11 is switched from the second working state to the first working state, so as to be convenient for matching with the tightening action of the strapping tape at the next node.

Through the setting of the threading guide rod 11, the packing belt 21 can be blocked and guided in the threading packing process of goods, so that premature contact between the packing belt 21 and the goods 22 to be packed is avoided, and the situation that cutting is formed between the packing belt 21 and the goods 22 to be packed and damage is caused to the goods 22 to be packed is caused, so that the packing integrity and the shipment quality of the goods are improved, and the satisfaction of a user is improved.

As an example of one application, the first driving mechanism 12 includes a swing driving member 121, the threading guide 11 is disposed on the swing driving member 121, and the swing driving member 121 may be used to drive the threading guide 11 to perform a swing motion.

In some embodiments, the swing driving member 121 may be provided in the form of a swing cylinder, a rotary motor, or the like; for example, as shown in fig. 3, when the swing cylinder is used for the swing driving, a swing table product of MSQ series may be used; when the application form of the rotating motor is adopted, the gear can be driven to rotate by the motor so as to realize swinging motion.

In some embodiments, the first driving mechanism 12 further includes a swing arm 122, one end of the swing arm 122 is connected to the power output end of the swing driving member 121, and the threading guide 11 is detachably disposed at the other end of the swing arm 122.

The swing driving piece 121 may be used to drive the threading guide rod 11 to perform a swing motion, so that the threading guide rod 11 is switched between the first working state and the second working state by the position change of the threading guide rod 11 in the swing motion.

As one example of the application, a stroke limiting mechanism 1211 is provided on the swing driver 121, and the stroke limiting mechanism 1211 may be used to limit the swing amplitude of the threading guide 11.

In some embodiments, the travel limit mechanism 1211 may be provided in the form of a lever. For example, a first gear lever is provided corresponding to the first working state, and the swing movement of the threading guide rod 11 is limited by the first gear lever; setting a second gear lever corresponding to the second working state, and limiting the swing movement of the threading guide rod 11 through the second gear lever; at this time, the swing width of the threading guide 11 is limited between the first lever and the second lever.

In some embodiments, the angle formed by the threading guide 11 between the extreme position of the first working state and the extreme position of the second working state is a right angle or a flat angle.

In some embodiments, the threading guide 11 is generally adapted to be used in tightening a single strapping band 21 when it is at right angles to the angle between the two extreme positions; when two or more strapping bands 21 are required to be closely fitted, the position of the threading guide 11 is required to be adjusted.

In some embodiments, when the included angle formed by the threading guide rod 11 between the two extreme positions is a flat angle, the threading guide rod 11 can be simultaneously applied to the tightening operation of the two strapping bands 21; for example, the threading guide 11 is moved to the intermediate position of the two strapping bands 21, and the tightening engagement with the different strapping bands 21 is achieved by the swinging of the threading guide 11.

In some embodiments, when the swing arm 122 is provided and the stroke limitation of the threading guide 11 is performed in the form of providing a lever, the lever may be provided on the swing path of the swing arm 122.

In some embodiments, when the swing cylinder is used to perform the swing driving on the threading guide 11, such as when a product of a swing table of MSQ series is used, the stroke limiter 1211 is disposed in the swing cylinder.

The stroke limiting mechanism 1211 may be used to limit the swing amplitude of the threading guide rod 11, so that the setting position of the threading guide rod 11 in the switching between the first working state and the second working state may be more stable and reliable.

As a further example of application, the first drive mechanism 12 comprises a telescopic drive on which the threading guide 11 is arranged, which can then be used to bring the threading guide 11 into telescopic movement.

In some embodiments, the telescopic driving member may be configured as a telescopic cylinder, and the threading guide rod 11 may be disposed at a movable end of the telescopic cylinder, so that the threading guide rod 11 may be driven to perform a position change by the operation of the telescopic cylinder.

The telescopic driving piece can be used for driving the threading guide rod 11 to perform telescopic movement, so that the threading guide rod 11 can be switched between the first working state and the second working state through the position change of the threading guide rod 11 in the telescopic movement.

As an example of one application, a first detection device 123 is provided on the first drive 12, which first detection device 123 can be used to detect the distance between the threading rod 11 and the goods 22 to be packed.

In some embodiments, the first detecting device 123 may be configured as a distance sensor.

In some embodiments, the first detecting device 123 may be disposed on the swing arm 122, and a detecting end of the first detecting device 123 is disposed toward the cargo 22 to be packed, as shown in fig. 2 and 4.

The first detecting device 123 may be configured to detect a distance between the threading guide rod 11 and the goods 22 to be packaged, so as to adjust a position of the threading guide rod 11 according to the obtained detection data and actual application requirements.

In some examples of application, the relative distance between the threading rod 11 and the goods 22 to be packed is set between 5-15 mm.

As an application example, the threading guide rod 11 includes a fixed end 111 and a movable end 112, the fixed end 111 is in transmission connection with the first driving mechanism 12, and the movable end 112 is in an extending arrangement, as shown in fig. 5; wherein, an inclined guide structure 113 is arranged on the outer side surface of the threading guide rod 11, and the tail end of the inclined guide structure 113 extends to the movable end 112.

In some embodiments, the threading guide 11 may be provided in a cylindrical structure.

In some embodiments, the inclined guide structure 113 extends from a middle portion of the threading guide 11 toward the movable end 112 thereof.

In some embodiments, the inclined guide structure 113 is tapered on the threading guide 11.

By providing the inclined guide structure 113 on the threading guide 11, the threading guide 11 can better perform the function of blocking and guiding the packing belt 21 when the position of the threading guide 11 is changed relative to the packing belt 21.

In some of these application examples, when the threading guide 11 is in the first working state, the strapping tape 21 is a normal-diameter section that abuts against the threading guide 11 or partially abuts against the start of the inclined guide 113; when the threading guide rod 11 is switched from the first working state to the second working state, the abutting position between the strapping tape 21 and the threading guide rod 11 transits from the start end of the inclined guide structure 113 to the end of the movable end 112, and at this time, the relative distance between the strapping tape 21 and the goods 22 to be strapping is gradually reduced, so that the situation that the goods are damaged due to abrupt release of the threading guide rod 11 and abrupt change of the relative distance between the strapping tape 21 and the goods 22 to be strapping occurs.

As an application example thereof, the membrane-rupture prevention device 1 provided in the present embodiment is further provided with a second driving mechanism 13, the first driving mechanism 12 is provided on the second driving mechanism 13, and the position of the first driving mechanism 12 on the second driving mechanism 13 can be adjusted.

Through the second driving mechanism 13, the position of the first driving mechanism 12 can be adjusted, so that the position of the threading guide rod 11 can be adjusted, and the use is more flexible.

As one example of application thereof, the second driving mechanism 13 includes a driving device 131, a slide rail 132, and a slide mount 133; the sliding mounting seat 133 is slidably disposed on the sliding rail 132, and the driving device 131 is in transmission connection with the sliding mounting seat 133, so as to be capable of driving the sliding mounting seat 133 to perform sliding movement relative to the sliding rail 132. The first driving mechanism 12 is disposed on the sliding mount 133.

In some embodiments, the driving device 131 may be configured as a driving motor, and a driving screw is disposed at a power output end of the driving device 131, and the sliding mount 133 is in threaded connection with the driving screw; therefore, the driving motor can drive the driving screw to rotate, so as to drive the sliding mounting seat 133 to change the position relative to the sliding rail 132.

In some embodiments, as shown in fig. 3 and 4, the driving device 131 may be configured as a linear motor, so that the sliding mount 133 is driven to perform sliding motion on the sliding rail 132 by the operation of the linear motor.

In some embodiments, a plurality of position sensors 134 are disposed on the sliding rail 132 corresponding to the sliding mount 133, and the plurality of position sensors 134 are electrically connected to the driving device 131.

Through the drive device 131, the device can be used for driving the sliding mounting seat 133 to slide relatively on the sliding rail 132, when the first drive mechanism 12 is arranged on the sliding mounting seat 133, through the sliding mounting seat 133 and the sliding rail 132, the position of the first drive mechanism 12 can be adjusted in one dimension (such as the horizontal direction) of the device, so that the device can be suitable for packing cargoes with more size standards.

As one example of an application thereof, the relative position of the first drive mechanism 12 on the slide mount 133 is adjustable.

In some embodiments, the sliding mount 133 has a mounting plate 14 disposed thereon, and the first driving mechanism 12 is disposed on the mounting plate 14.

In some embodiments, the mounting plate 14 is provided with a plurality of vertically arranged bar-shaped holes 141, and the mounting plate 14 and the sliding mounting seat 133 are penetrated in the bar-shaped holes 141 by fasteners to realize mounting and fixing; by adjusting the relative position of the fastener in the strip-shaped hole 141, the position of the mounting plate 14 can be adjusted in the vertical direction, so as to adjust the position height of the first driving mechanism 12.

In some embodiments, the mounting plate 14 and the first driving mechanism 12 may also be disposed through the strip-shaped hole 141 by a fastener to achieve a mounting and fixing manner.

By setting the relative position of the first driving mechanism 12 on the sliding mounting base 133 to an adjustable application form, the position of the first driving mechanism 12 can be further conveniently adjusted, and the suitability of the device in application is improved.

On the other hand, as shown in fig. 1 and 2, a packaging device 2 is also provided in the embodiment, and the film breaking preventing device 1 is arranged on the packaging device 2.

In some embodiments, the baling device 2 may be configured as a arrow-penetrating baling machine, such as a pallet taping machine.

By applying the film breaking preventing device 1 provided in the scheme of the embodiment on the packing equipment 2, the action of the packing belt 21 can be interfered in the process of carrying out threading and packing on the goods 22 to be packed, so that the damage to the goods 22 to be packed caused by tightening the packing belt 21 is reduced or even avoided, and the goods delivery quality is improved.

The above description is only specific embodiments of the present application and is not intended to limit the scope of the present application, and various modifications and variations will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application. Variations and substitutions will be readily apparent to those skilled in the art within the scope of the present disclosure, and are intended to be encompassed within the scope of the present disclosure. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Claims (10)

1. A rupture-resistant device, comprising:

the belt threading guide rod is provided with a first working state and a second working state, and is positioned between the packing belt and the goods to be packed when the belt threading guide rod is in the first working state; when the belt penetrating guide rod is in the second working state, the belt penetrating guide rod is separated from the space between the packing belt and the goods to be packed;

The first driving mechanism is in transmission connection with the threading guide rod and is used for driving the threading guide rod to switch between the first working state and the second working state.

2. The membrane rupture prevention device of claim 1, wherein the first drive mechanism comprises a swing drive member, the threading guide rod is disposed on the swing drive member, and the swing drive member is configured to drive the threading guide rod to perform a swing motion.

3. The membrane rupture prevention device according to claim 2, wherein a stroke limiting mechanism is provided on the swing driving member, and the stroke limiting mechanism is used for limiting the swing amplitude of the threading guide rod.

4. The membrane rupture prevention device of claim 1, wherein the first driving mechanism comprises a telescopic driving member, the threading guide rod is arranged on the telescopic driving member, and the telescopic driving member is used for driving the threading guide rod to perform telescopic movement.

5. The membrane rupture prevention device according to any one of claims 2-4, wherein a first detection means is provided on the first driving mechanism, the first detection means being adapted to detect a distance between the threading guide and the goods to be packed.

6. The membrane rupture prevention device according to claim 5, wherein the threading guide rod comprises a fixed end and a movable end, the fixed end is in transmission connection with the first driving mechanism, and the movable end is in extension arrangement;

An inclined guide structure is arranged on the outer side face of the threading guide rod, and the tail end of the inclined guide structure extends to the movable end.

7. The rupture-resistant device as set forth in claim 1 or 6, further comprising:

the first driving mechanism is arranged on the second driving mechanism, and the position of the first driving mechanism on the second driving mechanism is adjustable.

8. The rupture disc device of claim 7, wherein the second drive mechanism comprises a drive device, a slide rail, and a slide mount slidably disposed on the slide rail;

the driving device is in transmission connection with the sliding mounting seat and is used for driving the sliding mounting seat to slide relative to the sliding track;

The first driving mechanism is arranged on the sliding mounting seat.

9. The rupture disc device of claim 8, wherein the relative position of the first drive mechanism on the slide mount is adjustable.

10. Packaging apparatus, characterized in that it is provided with a rupture disc device according to any one of the preceding claims 1-9.