CN212074514U

CN212074514U - Belt feeding structure of binding machine

Info

Publication number: CN212074514U
Application number: CN202020728872.0U
Authority: CN
Inventors: 林旭斌
Original assignee: Taizhou Xutian Packaging Machinery Co ltd
Current assignee: Taizhou Xutian Packaging Machinery Co ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2020-12-04
Anticipated expiration: 2030-05-06

Abstract

The utility model belongs to the technical field of packaging machinery equipment, in particular to a belt conveying structure of a strapping machine, which comprises a belt conveying machine main body and a motor assembly for conveying a packing belt, wherein a partition plate is arranged in the belt conveying machine main body, and a belt storage bin is formed on one side of the partition plate; the novel tape threading mode is provided, automatic tape threading of the tape feeding machine is completed by adding the temporary track, and compared with a manual tape threading mode, the tape threading mode is more convenient and rapid, and time and labor are saved; the utility model discloses a form that over-and-under type area was said, this simple structure, it is stable to use to because the area is said and is set up behind the baffle completely, make the tape feeder of this form possess with original tape feeder the same storage area space.

Description

Belt feeding structure of binding machine

Technical Field

The utility model belongs to the technical field of packaging machinery equipment, refer in particular to a structure is sent to area of strapper.

Background

The strapping machine is also called a strapping machine, a strapping machine and a packaging machine, and is used for strapping products or packages, then tightening and combining two ends in a heating and scalding head hot melting and bonding mode. The packer has the functions of reinforcing and packing articles, preventing the articles from scattering due to loose binding in the process of carrying and storing, and ensuring the neat and beautiful binding.

In order to meet different requirements of consumers, a low-platform strapping machine which can bear the strapping tasks of large and small objects and is a strapping machine product with strong adaptability in a packer series exists in the market at present; the general low strapping machines are provided with independent tape feeders, the strapping tapes in tape reels are manually placed into tape outlets at the bottoms of the tape feeders when the low strapping machines are used, and the tape feeder motors operate to start automatic tape feeding; in the tape feeding process, redundant packing tapes can be temporarily stored in a tape storage area in the independent tape feeder, and the purpose that the packing tapes can be rapidly pumped by the strapping machine during strapping is achieved.

The Chinese utility model (2018216608379) discloses a low platform full-automatic packing machine, which comprises a base and a cutter, wherein the right end of the upper surface of the base is fixed with a cabinet body, the upper end of the cabinet body is fixed with an adhesive tape roller, and the left side of the adhesive tape roller is fixed with a guide wheel, a motor is arranged in the cabinet body and is connected with a connecting platform through a rotating wheel and a connecting block, the left end and the right end of the inside of the connecting platform are connected with a connecting rod through rotating shafts, a connecting spring is fixed in the middle of the inner side of the connecting rod, a stop block is arranged at the lower part of the inner side of the connecting rod, the cutter is fixed at the left end of the lower surface of the connecting platform, the front end and the rear end of the lower surface of the connecting platform are connected with an upright post through a telescopic rod and a supporting; the tape feeding mechanism of the comparison document still has the defects that the tape needs to be threaded manually as described above.

Disclosure of Invention

The utility model aims at providing a simple structure can effectively accomplish the automation of wearing the area and send the tape structure.

The purpose of the utility model is realized like this:

a tape feeding structure of a strapping machine comprises a tape feeding mechanism main body and a motor assembly for conveying a packing tape, wherein a partition plate is arranged in the tape feeding mechanism main body, and a tape storage bin is formed on one side of the partition plate; the tape storage bin is provided with a tape inlet and a tape outlet, a temporary track for connecting the tape inlet and the tape outlet is arranged between the tape inlet and the tape outlet, and a control mechanism for controlling the generation of the temporary track is arranged.

Further, interim track is the U font area way, be equipped with the adaptation on the baffle the preformed hole of U font area way size, control mechanism drives the U font area is said and is done elevating movement in the preformed hole, makes the U font area is said and is located between advancing the area mouth and going out the area mouth on the baffle.

Furthermore, the U-shaped zone channel comprises two parallel track plates, and a fixing plate for connecting the two track plates is arranged between the track plates to form the U-shaped zone channel.

Furthermore, the control mechanism comprises a plurality of movable guide pillars connected with the belt path, the other ends of the movable guide pillars are connected with electromagnets, and the electromagnets control the movable guide pillars to stretch and retract to drive the belt path to complete lifting movement.

Furthermore, the electromagnet is arranged on one surface of the partition plate opposite to the belt storage bin and is parallel to the movable guide post; and a linkage rod is arranged between the electromagnet and the movable guide post, and when the electromagnet moves, all the movable guide posts are driven at the same time.

Furthermore, a linear motion bearing is further arranged on the moving guide column.

Furthermore, the tape storage bin is provided with a plurality of sealing tapes around the temporary track, each sealing tape is combined with a tape storage area formed on the partition plate and used for temporarily storing the packing tapes, and a cover plate used for sealing the tape storage area is further arranged on the tape storage area; the belt storage area is also provided with a sensing mechanism for sensing the number of the packing belts.

Furthermore, the induction mechanism comprises a barrier strip arranged at the bottom of the belt storage area, and the barrier strip is movably arranged on the partition plate and comprises an upper limit position and a lower limit position; and a swinging piece linked with the barrier strip is arranged on the other side of the partition plate, and the swinging piece is connected with a return spring.

Further, the tape storage bin is square, and the tape inlet and the tape outlet are respectively arranged at diagonal ends of the tape storage bin.

Further, the partition plate is vertically arranged in the tape feeding mechanism main body.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

1. the utility model provides a novel wear to take form, through adding interim track, the automation of accomplishing band feeding mechanism wears the area, compares the artifical form of wearing the area, its convenient and fast more, labour saving and time saving.

2. The utility model discloses a form that over-and-under type area was said, this simple structure, it is stable to use to because the area is said and is set up behind the baffle completely, make the tape feeder of this form possess with original tape feeder the same storage area space.

3. The utility model discloses a thereby the lifting type area is said and is passed through the flexible of electro-magnet drive control removal guide pillar completion area way, this form simple structure, simple to operate, stable, durable when using moreover.

4. The utility model discloses a remove and be equipped with the gangbar between the guide pillar for the electro-magnet can drive all gangbars together forward simultaneously in work, thereby the flexible inhomogeneous phenomenon that leads to the trouble around avoiding appearing the area way.

5. The utility model discloses a be equipped with linear motion bearing on the removal guide pillar to the stability of removing the guide pillar motion has been increased.

6. The utility model discloses be equipped with the storage area district of constituteing by the strip of paper used for sealing all around in interim track to be equipped with the apron that seals storage area district, its benefit lies in preventing that the packing area from scattering in storing up the area storehouse, leads to taking the area unusually.

7. The utility model discloses thereby it is too much to cause the jam to place the response mechanism that is equipped with response packing area quantity, thereby place and store up the interior packing area of area, influences the normal use of band-feeding mechanism.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic structural view of the belt storage chamber of the present invention;

FIG. 3 is a schematic view of the reverse side of the tape storage chamber of the present invention;

FIG. 4 is a schematic structural diagram of the temporary track of the present invention;

FIG. 5 is a schematic structural view of the belt cover plate of the belt storage bin of the present invention;

fig. 6 is an enlarged view at a in fig. 3.

The reference numerals in the figures denote the meanings:

1-a separator; 2-storing the belt; 3-a belt inlet; 4-a tape outlet; 5-a track slab; 6, fixing a plate; 7-preparing a hole; 8-moving the guide post; 9-an electromagnet; 10-linear motion bearings; 11-a seal; 12-a cover plate; 13-tape feed mechanism body; 14 a motor assembly; 15-a linkage bar; 16-a barrier strip; 17-a pendulum; 18-a return spring; 19-U-shaped tape track; 21-band storage zone.

Detailed Description

The invention will be further described with reference to specific embodiments below:

a tape feeding mechanism of a binding machine is disclosed, as shown in fig. 1 and 2, comprising a tape feeding mechanism main body 13 and a motor assembly 14 for conveying a packing tape, wherein the tape feeding mechanism main body 13 comprises a casing and tape reels for storing the packing tape, the tape reels are arranged at the top of the casing under normal conditions, the tape feeding mechanism main body 13 can facilitate the transportation of the packing tape and the replacement of the tape reels, a partition plate 1 is vertically arranged in the tape feeding mechanism main body 13, a tape storage bin 2 is formed at one side of the partition plate 1, a tape inlet 3 and a tape outlet 4 are arranged in the tape storage bin 2, and the motor assembly 14 feeds the packing tape in the tape reels into the tape inlet 3 in the tape storage bin 2 through a preset track.

A temporary track for connecting the tape inlet 3 and the tape outlet 4 is arranged between the tape inlet 3 and the tape outlet 4, and a control mechanism for controlling the generation of the temporary track is arranged; the temporary track is a U-shaped track 19 and comprises two track plates 5 which are arranged in parallel, a fixing plate 6 for connecting the two track plates 5 is arranged between the two track plates 5, a preformed hole 7 which is matched with the size of the track is formed in the partition plate 1, and the control mechanism drives the track to move up and down in the preformed hole 7; in the process of threading, the control mechanism places the tape channel between the tape inlet 3 and the tape outlet 4 and is connected with the tape inlet 3 and the tape outlet 4, the motor assembly 14 drives the packing tape to enter the tape channel from the tape inlet 3 and move forwards, and the packing tape can move along the tape channel until entering the tape outlet 4 due to the fact that the tape channel is used for guiding, so that tape threading is completed; the U-shaped belt channel 19 can also be a track plate 5 and a fixing plate 6 which are integrally formed together, and the disassembly and the arrangement are convenient for later installation and transportation.

As shown in fig. 3, the control mechanism includes a plurality of moving guide posts 8 connected to the belt path, the other end of the moving guide posts 8 is connected to an electromagnet 9, and the electromagnet 9 controls the moving guide posts 8 to extend and retract to drive the belt path to complete the lifting movement; in this embodiment, as shown in fig. 3, the electromagnet 9 is disposed on a surface of the partition board 1 opposite to the tape storage bin 2, and is fixed by a mounting seat, the fixing plate 6 of the tape path faces the electromagnet 9, and the fixing plate 6 is connected with a plurality of moving guide posts 8; a linkage rod 15 is connected between the electromagnet 9 and the top end of the movable guide pillar 8, at the moment, the electromagnet 9 is attracted to move downwards, and the movable guide pillar 8 and the belt channel are driven by the linkage rod 15 at the same time; under normal conditions, after the tape channel is positioned on the partition board 1, when tape threading is needed, the electromagnet 9 moves to drive the tape channel to extend out of the preformed hole 7 on the partition board 1 until the tape threading action is finished; in the actual use process, the electromagnet 9 is controlled by an internal circuit in the belt feeding mechanism, and a button for manually controlling the electromagnet 9 to move is arranged at the same time.

Preferably, the mounting seat of the electromagnet 9 is provided with a forward bevel, so that the electromagnet 9 is parallel to the movable guide post 8, thereby better driving the movable guide post 8 to move and reducing the loss of the driving force of the electromagnet 9 in the transmission process.

Preferably, the moving guide post 8 is provided with a linear motion bearing 10 which is fixed on the partition board 1 through a mounting seat; the moving guide post 8 penetrates through the linear motion bearing 10, so that the stability of the moving guide post 8 in motion can be improved, and the damage to equipment caused by the deviation of a belt path in motion is prevented.

In other embodiments, the electromagnet 9 may be installed at a position other than the partition board 1, such as on the casing, including the casing in the storage bin 2, as long as the movable guide post 8 can be driven to operate; meanwhile, the electromagnet 9 can be replaced by an air cylinder, but compared with the electromagnet, the electromagnet 9 is more stable, the driving force is larger, and an air supply assembly is not needed.

In some embodiments, the temporary track may be in the form of two track plates 5 hinged to the partition 1, and the control mechanism controls the two track plates 5 to close to form the temporary track, which may be referred to in the patent as a strapping machine (2019203581546) with a strap feeding structure, which is not deployed in this application.

Further, as shown in fig. 2, the tape storage bin 2 is provided with a plurality of seals 11 around the temporary track, and the seals 11 are combined to form a closed tape storage area 21 for temporarily storing the strapping tapes; after the tape threading of the tape feeding mechanism is completed, tape feeding is started, if a packer connected with the tape feeding mechanism does not start to work, redundant bales are brought back to the tape storage area 21 for storage, and the tapes 11 are limited, in the embodiment, four tapes 11 are provided, a square tape storage area 21 is formed by taking the temporary channel as a diagonal line, and as shown in fig. 5, a cover plate 12 is further provided on the tape storage area 21 to seal the tape storage area 21; the advantage of the belt storage zone 21 is that it prevents the strapping band from being scattered too much in the magazine 2, so that it can be laid flat in the belt storage zone 21, facilitating the strapping operation of the strapping machine.

The belt storage area 21 is also provided with an induction mechanism; in this embodiment, the bottom of the square belt storage area 21 is movably provided with a barrier strip 16, and the barrier strip 16 can swing around a mounting point and comprises an upper limit and a lower limit; as shown in fig. 6, a swinging member 17 is provided at the other end of the partition board 1, and a return spring 18 is connected to the swinging member 17; the swinging piece 17 is connected and linked with the barrier strip 16, and is generally in an upper limit position due to the pulling of the return spring 18, when the number of the packing belts in the belt storage area 21 is too large, the accumulated packing belts can press down the bottom seal 11 until the bottom seal reaches a lower limit position, a sensor is arranged in the lower limit position, and when a signal is detected, a signal is given to the motor assembly 14 to stop belt feeding.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A tape feeding structure of a strapping machine comprises a tape feeding mechanism main body (13) and a motor assembly (14) for conveying a packing tape, and is characterized in that: a partition plate (1) is arranged in the belt conveying mechanism main body (13), and a belt storage bin (2) is formed on one side of the partition plate (1); the belt storage bin (2) is internally provided with a belt inlet (3) and a belt outlet (4), a temporary track for connecting the belt inlet (3) and the belt outlet (4) is arranged between the belt inlet (3) and the belt outlet (4), and a control mechanism for controlling the generation of the temporary track is arranged.

2. The strap feeding structure of a strapping machine in accordance with claim 1, wherein: interim track is U font area way (19), be equipped with the adaptation on baffle (1) the U font area is said preformed hole (7) of (19) size, control mechanism drives U font area way (19) is elevating movement in preformed hole (7), makes U font area way (19) are located advance on baffle (1) and are taken mouthful (3) and go out and take between mouthful (4).

3. The strap feeding structure of a strapping machine in accordance with claim 2, wherein: u-shaped area way (19) include two parallel arrangement's track board (5), in be equipped with between track board (5) and connect fixed plate (6) of two track boards (5), form U-shaped area way (19).

4. The strap feeding structure of a strapping machine in accordance with claim 3, wherein: the control mechanism comprises a plurality of movable guide pillars (8) connected with the belt path, the other ends of the movable guide pillars (8) are connected with electromagnets (9), and the electromagnets (9) control the movable guide pillars (8) to stretch and retract to drive the belt path to complete lifting movement.

5. The strap feeding structure of a strapping machine in accordance with claim 4, wherein: the electromagnet (9) is arranged on one surface of the partition plate (1) opposite to the belt storage bin (2) and is parallel to the movable guide column (8); a linkage rod (15) is arranged between the electromagnet (9) and the movable guide post (8), and when the electromagnet (9) moves, all the movable guide posts (8) are driven at the same time.

6. The tape feeding structure of a banding machine as claimed in claim 4 or 5, wherein: the moving guide post (8) is also provided with a linear motion bearing (10).

7. The strap feeding structure of a strapping machine in accordance with claim 1, wherein: the periphery of the temporary track of the tape storage bin (2) is provided with a plurality of seals (11), each seal (11) is combined on the partition plate (1) to form a tape storage area (21) for temporarily storing the packing tapes, and a cover plate (12) for closing the tape storage area (21) is further arranged on the tape storage area (21); the belt storage area (21) is also provided with a sensing mechanism for sensing the number of the packing belts.

8. The strap feeding structure of a strapping machine in accordance with claim 7, wherein: the induction mechanism comprises a baffle strip (16) arranged at the bottom of the strip storage area (21), and the baffle strip (16) is movably arranged on the partition plate (1) and comprises an upper limit position and a lower limit position; and a swinging piece (17) linked with the barrier strip (16) is arranged on the other surface of the partition board (1), and the swinging piece (17) is connected with a return spring (18).

9. The strap feeding structure of a strapping machine in accordance with claim 1, wherein: the belt storage bin (2) is square, and the belt inlet (3) and the belt outlet (4) are respectively arranged at the diagonal ends of the belt storage bin (2).

10. The strap feeding structure of a strapping machine in accordance with claim 1, wherein: the partition plate (1) is vertically arranged in the belt conveying mechanism main body (13).