CN218488657U - Automatic belt changing device for edge bonding machine - Google Patents

Abstract

The utility model belongs to the technical field of edge bonding machines, and discloses an automatic tape changing device for an edge bonding machine, which comprises a working panel, a tape changing mechanism and a tape conveying mechanism, wherein the tape changing mechanism and the tape conveying mechanism are both arranged on the working panel, the tape conveying mechanism is positioned on one side of the discharge end of the tape changing mechanism, and the automatic tape changing device also comprises a tape sealing position adjusting mechanism for driving the working panel to move; the edge banding position adjusting mechanism comprises an adjusting installation bottom plate and an adjusting driving assembly, the adjusting driving assembly is arranged on the adjusting installation bottom plate, and the output end of the adjusting driving assembly is connected with the working panel. The utility model discloses an automatic tape changing device for bag sealer passes through banding area position adjustment mechanism's design for can adjust the position of banding area after changing the banding area, it is corresponding with panel to guarantee to reserve sufficient machining allowance for follow-up deburring process, and then guarantee the quality behind the panel banding.

Description

Automatic belt changing device for edge bonding machine

Technical Field

The utility model belongs to the technical field of the bag sealer, in particular to an automatic tape changing device for bag sealer.

Background

In the working process of the edge bonding machine, when the edge bonding belt is used up, the edge bonding belt needs to be replaced in time or different types of edge bonding belts need to be replaced according to production requirements, in the prior art, in order to improve the efficiency of replacing the edge bonding belt, an automatic belt replacing mechanism is generally adopted to replace the edge bonding belt, for example, the Chinese patent CN104552550A discloses an automatic belt replacing mechanism of the edge bonding machine, which can realize the automatic replacement of the edge bonding belt, but the relative position relation between the edge bonding belt and plates cannot be adjusted after the edge bonding belt is replaced, so that the edge bonding belt and the plates are relatively dislocated after the edge bonding belts of different types are replaced, that is to say, sufficient machining allowance is not reserved for subsequent trimming procedures after the edge bonding belts of different types are replaced, and the quality of the plates after edge bonding is not ensured.

Accordingly, the prior art is in need of improvement and development.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic tape changing device for bag sealer can adjust the position of banding area after changing the banding area to it is corresponding with panel to guarantee to reserve sufficient machining allowance for follow-up deburring process, and then guarantees the quality behind the panel banding.

The utility model provides an automatic tape changing device for a bag sealer, which comprises a working panel, a tape changing mechanism and a tape conveying mechanism, wherein the tape changing mechanism and the tape conveying mechanism are both arranged on the working panel, the tape conveying mechanism is positioned at one side of the discharge end of the tape changing mechanism, and the automatic tape changing device also comprises a tape sealing position adjusting mechanism for driving the working panel to move;

the edge banding position adjusting mechanism comprises an adjusting installation bottom plate and an adjusting driving assembly, the adjusting driving assembly is arranged on the adjusting installation bottom plate, and the output end of the adjusting driving assembly is connected with the working panel.

The utility model provides an automatic tape changing device for bag sealer passes through banding area position adjustment mechanism's design for can adjust the position of banding area after changing the banding area, it is corresponding with panel to guarantee to band, thereby ensures to reserve sufficient machining allowance for follow-up deburring process.

Furthermore, the adjusting driving assembly comprises an adjusting mounting seat, an adjusting driving shaft, an adjusting driving motor, an adjusting driving gear, an adjusting screw, an adjusting driven gear and an adjusting seat; the adjusting installation seat is arranged on the adjusting installation bottom plate; the adjusting driving shaft is rotatably arranged on the adjusting mounting seat; the output end of the adjusting driving motor is connected with one end of the adjusting driving shaft; the adjusting driving gear is sleeved on the adjusting driving shaft; the adjusting screw is rotatably arranged on the adjusting mounting seat and is vertical to the adjusting driving shaft; the adjusting driven gear is sleeved at one end of the adjusting screw rod and is meshed with the adjusting driving gear; the adjusting seat is in threaded connection with the other end of the adjusting screw rod and is connected with the working panel.

The utility model discloses an adjustment driving motor drive adjustment drive shaft rotates to drive adjusting screw and rotate for adjusting the seat, thereby make and adjust the seat and drive the work panel and remove, adjust the position of banding area with the realization.

Furthermore, the adjusting driving assembly further comprises an adjusting guide; one end of the adjusting guide piece is connected with the working panel, and the other end of the adjusting guide piece is connected with the adjusting installation bottom plate.

The utility model discloses an adjustment guide leads to the work panel for the work panel is along sharp steady movement, thereby ensures the removal precision of banding area.

Further, the belt changing mechanism comprises a plurality of belt changing guide plates, a belt changing servo motor, a plurality of belt changing synchronous wheels, a belt changing synchronous belt, a plurality of belt changing rotating wheels, a plurality of belt changing press wheels and a plurality of belt changing driving cylinders; the plurality of tape changing guide plates are sequentially arranged on the working panel, and a tape guide groove is formed between every two adjacent tape changing guide plates; the tape changing servo motor and the tape changing synchronous wheels are arranged on the working panel, and one tape changing synchronous wheel of the tape changing synchronous wheels is connected with an output shaft of the tape changing servo motor; the belt changing synchronous belt is wound on the plurality of belt changing synchronous wheels; the belt changing rotating wheels are respectively connected with the other belt changing synchronizing wheels which are not connected with the output shaft of the belt changing servo motor in the plurality of belt changing synchronizing wheels, each belt changing rotating wheel is positioned between two adjacent belt guide grooves, and one belt changing guide plate is arranged between two adjacent belt changing rotating wheels at intervals; each two of the tape changing rollers are in a group, and each group of two tape changing rollers are respectively positioned at two sides of each tape changing rotating wheel; the output ends of the belt changing driving cylinders are respectively connected with the belt changing pressing wheels so as to drive the belt changing pressing wheels to be close to or far away from the belt changing rotating wheels.

Further, the tape changing mechanism also comprises a plurality of tape changing clamping wheels; the belt changing clamping wheels are respectively connected with the output ends of the belt changing driving cylinders, each belt changing clamping wheel corresponds to one belt guide groove, and the direction of the belt changing driving cylinders for driving the belt changing clamping wheels to move is opposite to the direction of the belt changing driving cylinders for driving the belt changing clamping wheels to move.

Further, the belt changing mechanism also comprises a plurality of belt changing tensioning wheels; the belt changing tensioning wheels are abutted to the outer surface of the belt changing synchronous belt.

Further, the belt changing mechanism also comprises a plurality of belt changing guide wheels; the plurality of tape changing guide wheels are arranged on the working panel, and each tape changing guide wheel corresponds to one tape guide groove.

Further, the belt changing mechanism further comprises a plurality of belt changing belt pressing rods; the belt replacing and pressing rod is located above the belt guide groove.

Further, the belt conveying mechanism comprises a belt conveying servo motor, a belt conveying rotating wheel, a belt conveying pressing wheel and a belt conveying driving cylinder; the belt conveying servo motor is arranged on the working panel; the belt conveying rotating wheel is arranged on one side of the discharge end of the belt changing mechanism and is connected with an output shaft of the belt conveying servo motor; the belt conveying pressing wheel is arranged on one side of the belt conveying rotating wheel; the belt conveying driving cylinder is arranged on the working panel, and the output end of the belt conveying driving cylinder is connected with the belt conveying pinch roller so as to drive the belt conveying pinch roller to be close to the belt conveying rotating wheel or to be far away from the belt conveying rotating wheel.

Further, the belt feeding mechanism further comprises a belt pressing assembly, wherein the belt pressing assembly comprises a belt pressing fixing seat, a belt pressing guide rod, a belt pressing moving seat, a belt pressing moving driving motor, a belt pressing screw, a belt pressing support, a belt pressing connecting plate, a first belt pressing plate and a second belt pressing plate; the pressing belt fixing seat is arranged on the working panel and is positioned below the working panel; one end of the pressing belt guide rod sequentially penetrates through the working panel and the pressing belt fixing seat; the pressing belt moving seat is connected with the other end of the pressing belt guide rod; the pressing belt moving driving motor is arranged on the pressing belt moving seat; one end of the press belt screw rod is connected with the output end of the press belt moving driving motor, and the other end of the press belt screw rod penetrates through the working panel and is in threaded connection with the press belt fixing seat; the press belt support is arranged on the press belt moving seat; the press belt connecting plate is arranged on the press belt support; the first belt pressing plate and the second belt pressing plate are respectively connected with two ends of the belt pressing connecting plate, the first belt pressing plate is located above the discharge end of the belt changing mechanism, and the second belt pressing plate is located above the discharge end of the belt feeding mechanism.

According to the above, the utility model discloses an automatic tape changing device for bag sealer passes through banding area position adjustment mechanism's design for can adjust the position of banding area after changing the banding area, it is corresponding with panel to guarantee to reserve sufficient machining allowance for follow-up deburring process, and then guarantee the quality behind the panel banding.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

Fig. 1 is a schematic structural view of an automatic tape changer for an edge bonding machine according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of a mechanism for adjusting the position of a sealing edge band according to an embodiment of the present invention.

Fig. 3 is a schematic structural view of the cooperation of the working panel and the tape changing mechanism provided by the embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a tape changer according to an embodiment of the present invention.

Fig. 5 is a top view of a tape changer according to an embodiment of the present invention.

Fig. 6 is a partially enlarged view of a in fig. 1.

Fig. 7 is a schematic structural diagram of a tape feeding mechanism according to an embodiment of the present invention.

Fig. 8 is a cross-sectional view of a tape feeding mechanism according to an embodiment of the present invention.

Description of reference numerals: 1. a working panel; 2. a tape changing mechanism; 20. a guide belt groove; 21. a tape changing guide plate; 22. a tape changing servo motor; 23. changing a belt synchronous wheel; 24. a belt changing synchronous belt; 25. changing the belt and rotating the wheel; 26. changing a belt pressing wheel; 27. a belt-changing driving cylinder; 28. changing the belt clamping wheel; 29. changing a belt tensioning wheel; 210. a belt changing guide wheel; 211. changing a belt pressing rod; 212. adjusting the support rod; 213. adjusting the support plate; 214. adjusting the elastic sheet; 3. a tape feeding mechanism; 31. a belt feeding servo motor; 32. a belt feeding rotating wheel; 33. conveying a pinch roller; 34. a belt conveying driving cylinder; 35. a press belt fixing seat; 36. a belt pressing guide rod; 37. a press belt moving seat; 38. a belt pressing movement driving motor; 39. a belt pressing screw; 310. a press belt support; 311. a press belt connecting plate; 312. a first belt pressing plate; 313. a second belt pressing plate; 4. a sealing tape position adjusting mechanism; 41. adjusting the mounting bottom plate; 42. adjusting the mounting seat; 43. adjusting the drive shaft; 44. adjusting the driving gear; 45. adjusting the screw rod; 46. adjusting the driven gear; 47. an adjusting seat; 48. adjusting the guide member; 481. adjusting the guide rod; 482. and adjusting the guide sleeve.

Detailed Description

Reference will now be made in detail to 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 function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed.

As shown in fig. 1 and 2, the utility model relates to an automatic tape changing device for edge bonding machine, including work panel 1, tape changing mechanism 2, tape feeding mechanism 3 and banding area position adjustment mechanism 4. The tape changing mechanism 2 and the tape feeding mechanism 3 are both arranged on the working panel 1, and the tape feeding mechanism 3 is positioned on one side of the discharge end of the tape changing mechanism 2. The banding band position adjusting mechanism 4 is used for driving the working panel 1 to move, the banding band position adjusting mechanism 4 comprises an adjusting installation bottom plate 41 and an adjusting driving assembly, the adjusting driving assembly is arranged on the adjusting installation bottom plate 41, and the output end of the adjusting driving assembly is connected with the working panel 1.

In specific application, the belt changing mechanism 2 is used for automatically changing the edge sealing belt, the changed edge sealing belt is conveyed towards the plate under the action of the belt conveying mechanism 3, and after the changed edge sealing belt is conveyed in place, the driving assembly is adjusted to drive the working panel 1 to move, so that the changed edge sealing belt corresponds to the plate, that is, the lower surface of the edge sealing belt is not higher than the lower surface of the plate, and therefore the edge sealing belt has enough machining allowance for subsequent trimming, and the quality of the plate after edge sealing is guaranteed.

Through the technical scheme, the position of the edge sealing belt can be adjusted after the edge sealing belt is replaced, so that the edge sealing belt is ensured to correspond to the plate, sufficient machining allowance is reserved for subsequent trimming procedures, and the quality of the plate after edge sealing is ensured.

In a specific application, the adjustment driving assembly may adopt an air cylinder, the air cylinder is disposed on the adjustment installation base plate 41, and an output end of the air cylinder is connected to the working panel 1. The working panel 1 is driven to move through the air cylinder, so that the position of the edge sealing belt is adjusted. However, in order to avoid the unstable air pressure during the driving of the air cylinder, in some preferred embodiments, the adjusting driving assembly includes an adjusting mounting seat 42, an adjusting driving shaft 43, an adjusting driving motor (not shown), an adjusting driving gear 44, an adjusting screw 45, an adjusting driven gear 46 and an adjusting seat 47. The adjustment mount 42 is provided on the adjustment mount base plate 41. The adjustment drive shaft 43 is rotatably provided on the adjustment mount 42. The output end of the adjustment drive motor is connected to one end of the adjustment drive shaft 43. The adjustment driving gear 44 is sleeved on the adjustment driving shaft 43. The adjusting screw 45 is rotatably disposed on the adjusting mount 42 and is perpendicular to the adjusting drive shaft 43. The adjusting driven gear 46 is sleeved on one end of the adjusting screw 45 and meshed with the adjusting driving gear 44. The adjusting seat 47 is screwed with the other end of the adjusting screw rod 45 and is connected with the working panel 1. In the concrete application, the adjustment driving motor drives the adjustment driving shaft 43 to rotate, the adjustment driving shaft 43 drives the adjustment driving gear 44 to rotate, the adjustment driving gear 44 drives the adjustment driven gear 46 to rotate, the adjustment driven gear 46 drives the adjustment screw 45 to rotate, thereby driving the adjustment screw 45 to rotate relative to the adjustment seat 47, the length of the other end of the adjustment screw 45 screwed into the adjustment seat 47 is changed, the position of the adjustment seat 47 is changed, thereby the adjustment seat 47 drives the working panel 1 to move, and the position of the edge sealing band is adjusted.

In this embodiment, the number of the adjustment driving gears 44, the adjustment screws 45, the adjustment driven gears 46, and the adjustment seats 47 is two. The adjustment driving shaft 43 drives the two adjustment driving gears 44 to synchronously rotate, the two adjustment driving gears 44 drive the two adjustment driven gears 46 to rotate, the two adjustment driven gears 46 drive the two adjustment screws 45 to rotate, and the two adjustment screws 45 respectively rotate relative to the two adjustment seats 47 to drive the working panel 1 to move.

In some preferred embodiments, the adjustment drive assembly further includes an adjustment guide 48. One end of the adjustment guide 48 is connected to the work panel 1, and the other end of the adjustment guide 48 is connected to the adjustment mounting base plate 41. In a specific application, the working panel 1 is guided by the adjusting guide 48, so that the working panel 1 moves along a straight line, thereby ensuring the moving precision of the edge sealing belt. Specifically, the adjusting guide 48 includes an adjusting guide 481 and an adjusting guide sleeve 482, one end of the adjusting guide 481 is connected to the adjusting installation base plate 41, the adjusting guide sleeve 482 is sleeved on the adjusting guide 481, and the adjusting guide sleeve 482 is connected to the working panel 1. When the adjustment driving assembly drives the working panel 1 to move, the adjustment guide sleeve 482 slides along the adjustment guide rod 481 to ensure that the working panel 1 moves along a straight line.

As shown in fig. 3, 4 and 5, in some preferred embodiments, the tape changing mechanism 2 includes a plurality of tape changing guide plates 21, a tape changing servo motor 22, a plurality of tape changing timing pulleys 23, a tape changing timing pulley 24, a plurality of tape changing rotating pulleys 25, a plurality of tape changing pressing pulleys 26 and a plurality of tape changing driving cylinders 27. A plurality of tape changing guides 21 are sequentially provided on the work panel 1, and a tape guide groove 20 is formed between adjacent two tape changing guides 21. The tape changing servo motor 22 and the tape changing synchronous wheels 23 are arranged on the working panel 1, and one tape changing synchronous wheel 23 of the tape changing synchronous wheels 23 is connected with an output shaft of the tape changing servo motor 22. The tape-changing timing belt 24 is wound around the plurality of tape-changing timing wheels 23. The plurality of tape changing rotating wheels 25 are respectively connected with the other tape changing synchronizing wheels 23 which are not connected with the output shaft of the tape changing servo motor 22 in the plurality of tape changing synchronizing wheels 23, each tape changing rotating wheel 25 is positioned between two adjacent tape guide grooves 20, and a tape changing guide plate 21 is arranged between two adjacent tape changing rotating wheels 25 at intervals. Every two tape changing rollers 26 of the plurality of tape changing rollers 26 are in one group, and each group of two tape changing rollers 26 are respectively positioned at two sides of each tape changing rotating wheel 25. The output ends of the tape changing driving cylinders 27 are respectively connected with a plurality of tape changing pressure rollers 26 to drive the tape changing pressure rollers 26 to be close to the tape changing rotating wheel 25 or to be far from the tape changing rotating wheel 25.

In the specific application, if the sealing belt is used up for replacement, the belt-changing servo motor 22 generates a driving force to drive the belt-changing synchronous wheel 23 connected with the belt-changing servo motor to rotate clockwise, the belt-changing synchronous wheel 23 connected with the belt-changing servo motor 22 drives the other belt-changing synchronous wheels 23 which are not connected with the output shaft of the belt-changing servo motor 22 to rotate through the belt-changing synchronous belt 24, the other belt-changing synchronous wheels 23 which are not connected with the output shaft of the belt-changing servo motor 22 drive the plurality of belt-changing rotating wheels 25 to rotate, meanwhile, one belt-changing driving cylinder 27 in the plurality of belt-changing driving cylinders 27 drives the belt-changing wheel 26 connected with the belt-changing driving cylinder to move towards the corresponding belt-changing rotating wheel 25, the belt-changing rotating wheel 25 and the belt-changing wheel 26 act together to convey the sealing belt in the groove 20 between the belt-changing rotating wheel 25 and the belt-changing wheel 26 towards the direction of the plate material, so as to realize the replacement of the sealing belt; if the sealing belts of different types are replaced, the belt changing servo motor 22 generates driving force to drive the belt changing synchronous wheel 23 connected with the belt changing servo motor to rotate anticlockwise, the belt changing synchronous wheel 23 connected with the belt changing servo motor 22 drives the other belt changing synchronous wheels 23 which are not connected with the output shaft of the belt changing servo motor 22 to rotate through the belt changing synchronous belt 24, the other belt changing synchronous wheels 23 which are not connected with the output shaft of the belt changing servo motor 22 drive the plurality of belt changing rotating wheels 25 to rotate, meanwhile, one belt changing driving cylinder 27 in the plurality of belt changing driving cylinders 27 drives the belt changing pressure wheel 26 connected with the belt changing driving cylinder 27 to move towards the corresponding belt changing rotating wheel 25, the belt changing rotating wheel 25 and the belt changing pressure wheel 26 act together to firstly withdraw the sealing belt to be replaced into the corresponding belt guiding groove 20, after the sealing belt withdraws into the corresponding belt guiding groove 20, the belt changing driving cylinder 27 drives the belt changing pressure wheel 26 connected with the sealing belt driving cylinder 27 to far away from the corresponding belt changing rotating wheel 25, then, the sealing belt changing synchronous wheel 23 in the other sealing belt guiding groove 20 correspondingly rotates clockwise, and the sealing belt changing synchronous wheels are used up.

Specifically, in the present embodiment, the number of the tape change guide plates 21 is seven, six tape guide grooves 20 are formed between the seven tape change guide plates 21, the number of the tape change synchronizing wheels 23 is four, the number of the tape change rotating wheels 25 is three, and the number of the tape change pressing wheels 26 and the number of the tape change driving cylinders 27 are six.

In some preferred embodiments, the above-mentioned tape changer 2 further comprises a plurality of tape-changing pinch wheels 28; the tape-changing clamping wheels 28 are respectively connected with the output ends of the tape-changing driving cylinders 27, each tape-changing clamping wheel 28 corresponds to one tape guide groove 20, and the direction of the tape-changing driving cylinders 27 for driving the tape-changing clamping wheels 28 to move is opposite to the direction of the tape-changing driving cylinders 27 for driving the tape-changing pressing wheels 26 to move. In specific application, the default state that the sealing band is not replaced is that the sealing band clamping wheel 28 and the side wall of the band changing guide plate 21 clamp the sealing band in the guide band groove 20, when the sealing band needs to be replaced, the band changing driving cylinder 27 drives the band changing clamping wheel 28 to be far away from the sealing band and simultaneously drives the band changing pressing wheel 26 to move towards the band changing rotating wheel 25, so that the band changing pressing wheel 26 and the band changing rotating wheel 25 are matched to clamp the sealing band, and the sealing band in the corresponding guide band groove 20 is transmitted or returned towards a plate direction when the band changing rotating wheel 25 rotates clockwise or anticlockwise. The banding area in the guide belt groove 20 is clamped and fixed through the band-changing clamping wheel 28, so that the banding area which does not need to be moved in the plurality of guide belt grooves 20 is prevented from moving when the plurality of band-changing rotating wheels 25 rotate simultaneously, and normal band changing is ensured. In particular, the tape change gripping wheels 28 are six in number.

It should be noted that an output end of the tape changing driving cylinder 27 is connected to a swing link, the tape changing pinch roller 26 and the tape changing clamping roller 28 are respectively disposed at two ends of the swing link, and the tape changing driving cylinder 27 can drive the swing link to swing, so that a moving direction of the tape changing clamping roller 28 is opposite to a moving direction of the tape changing pinch roller 26 driven by the tape changing driving cylinder 27.

In some preferred embodiments, the belt changing mechanism 2 further comprises a plurality of belt changing tensioners 29. The belt-changing tension pulleys 29 are each in contact with the outer surface of the belt-changing timing belt 24. In specific application, the belt replacing synchronous belt 24 is always kept in a tensioning state through the plurality of belt replacing tensioning wheels 29, so that the belt replacing synchronous belt 24 is prevented from slipping to influence normal belt replacement. Specifically, the belt-changing tension pulleys 29 are three in number.

In some preferred embodiments, the tape changer 2 further comprises a plurality of tape guide rollers 210. The plurality of tape changing guide wheels 210 are all arranged on the working panel 1, and each tape changing guide wheel 210 corresponds to one tape guide groove 20. In a specific application, the plurality of belt changing guide wheels 210 are arranged, so that the banding belts can move more smoothly in the belt guiding grooves 20 during belt changing. Specifically, the belt changing rollers 210 are six in number.

As shown in fig. 6, in some preferred embodiments, the belt replacing mechanism 2 further includes a plurality of belt replacing belt rods 211; the belt changing and pressing rod 211 is positioned above the belt guide groove 20. In the specific application, the belt pressing rod 211 is arranged above the belt guiding groove 20 in a replaceable mode, so that the side sealing belt can be limited, and the deviation of the side sealing belt in the moving process is avoided.

In some preferred embodiments, the above-mentioned tape changer 2 further comprises an adjustment assembly. The adjusting assembly comprises an adjusting support rod 212, an adjusting support plate 213 and an adjusting elastic sheet 214. One end of the adjusting support rod 212 is provided on the working panel 1. The adjusting support plate 213 is connected to the other end of the adjusting support rod 212. The adjusting elastic piece 214 is arranged on the adjusting support plate 213, and one end of the tape changing and pressing rod 211 far away from the tape guide groove 20 penetrates through the adjusting support plate 213 to be connected with the adjusting elastic piece 214. In the specific application, the belt changing and pressing rod 211 can move up and down under the elastic force action of the adjusting elastic sheet 214, so that the distance between the belt changing and pressing rod 211 and the belt guiding groove 20 is changed, and therefore the purpose of limiting the banding belts of different models is achieved.

As shown in fig. 7, in some preferred embodiments, the tape feeding mechanism 3 includes a tape feeding servo motor 31, a tape feeding rotating wheel 32, a tape feeding pressing wheel 33, and a tape feeding driving cylinder 34. The tape feed servo motor 31 is provided on the work panel 1. The tape feeding rotating wheel 32 is arranged at one side of the discharge end of the tape changing mechanism 2 and is connected with an output shaft of the tape feeding servo motor 31. The belt feed roller 33 is disposed at one side of the belt feed rotating wheel 32. The belt conveying driving cylinder 34 is arranged on the working panel 1, and the output end of the belt conveying driving cylinder 34 is connected with the belt conveying pressing wheel 33 so as to drive the belt conveying pressing wheel 33 to be close to the belt conveying rotating wheel 32 or to be far from the belt conveying rotating wheel 32.

In specific application, the edge sealing band replaced by the band replacing mechanism 2 passes through the space between the band conveying rotating wheel 32 and the band conveying pressing wheel 33, the band conveying servo motor 31 generates driving force to drive the band conveying rotating wheel 32 to rotate, meanwhile, the band conveying driving cylinder 34 drives the band conveying pressing wheel 33 to move towards the direction of the band conveying rotating wheel 32, the band conveying pressing wheel 33 and the band conveying rotating wheel 32 clamp the replaced edge sealing band, and the replaced edge sealing band is conveyed towards the plate direction (namely, is conveyed forwards) under the action of the band conveying servo motor 31.

As shown in fig. 7 and 8, in some preferred embodiments, the tape feeding mechanism further includes a tape pressing assembly. The belt pressing assembly comprises a belt pressing fixing seat 35, a belt pressing guide 36, a belt pressing moving seat 37, a belt pressing moving driving motor 38, a belt pressing screw 39, a belt pressing support 310, a belt pressing connecting plate 311, a first belt pressing plate 312 and a second belt pressing plate 313. The pressing belt fixing seat 35 is arranged on the working panel 1 and is positioned below the working panel 1. One end of the press belt guide 36 penetrates the working panel 1 and the press belt fixing seat 35 in sequence. The other end of the belt guide 36 is connected to a belt moving base 37. The belt pressing movement driving motor 38 is provided on the belt pressing movement base 37. One end of the belt pressing screw 39 is connected with the output end of the belt pressing movement driving motor 38, and the other end of the belt pressing screw 39 penetrates through the working panel 1 and is in threaded connection with the belt pressing fixing seat 35. The belt holder 310 is disposed on the belt moving holder 37. The push belt connecting plate 311 is disposed on the push belt supporter 310. The first belt pressing plate 312 and the second belt pressing plate 313 are respectively connected with two ends of the belt pressing connecting plate 311, the first belt pressing plate 312 is positioned above the discharging end of the belt changing mechanism 2, and the second belt pressing plate 313 is positioned above the discharging end of the belt feeding mechanism 3.

In specific application, the belt pressing movement driving motor 38 generates driving force to drive the belt pressing screw 39 to rotate, the belt pressing screw 39 moves relative to the belt pressing fixed seat 35 when rotating, the belt pressing screw 39 drives the belt pressing movement seat 37 to move, the belt pressing movement seat 37 drives the belt pressing guide rod 36 to slide along the belt pressing fixed seat 35, and the belt pressing movement seat 37 drives the belt pressing support 310 to move, so that the first belt pressing plate 312 and the second belt pressing plate 313 on the belt pressing connection plate 311 are driven to move, and the distance between the first belt pressing plate 312 and the second belt pressing plate 313 and a belt sealing area is changed, so that the first belt pressing plate 312 and the second belt pressing plate 313 limit the belt sealing area, and the deviation generated in the belt sealing movement process is avoided.

In specific application, the tape changing mechanism 2, the tape feeding mechanism 3 and the edge banding position adjusting mechanism 4 are electrically connected with a control system of an automatic tape changing device for the edge banding machine, and the control system of the automatic tape changing device for the edge banding machine controls the tape changing mechanism 2, the tape feeding mechanism 3 and the edge banding position adjusting mechanism 4 to be actuated, so that the effect of automatic control of the automatic tape changing device for the edge banding machine is achieved. Of course, the control system of the automatic tape changer for the edge bonding machine may be any one of an industrial personal computer, a PLC or a single chip microcomputer, and will not be described herein again.

To sum up, the utility model discloses an automatic tape changing device for bag sealer passes through banding area position adjustment mechanism 4's design for can adjust the position of banding area after changing the banding area, it is corresponding with panel to guarantee to reserve sufficient machining allowance for follow-up deburring process, and then guarantee the quality behind the panel banding.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims (10)

1. An automatic tape changing device for an edge bonding machine comprises a working panel, a tape changing mechanism and a tape feeding mechanism, wherein the tape changing mechanism and the tape feeding mechanism are both arranged on the working panel;

the edge banding position adjusting mechanism comprises an adjusting installation base plate and an adjusting driving assembly, the adjusting driving assembly is arranged on the adjusting installation base plate, and the output end of the adjusting driving assembly is connected with the working panel.

2. The automatic tape changer of claim 1, wherein the adjustment drive assembly comprises an adjustment mounting base, an adjustment drive shaft, an adjustment drive motor, an adjustment drive gear, an adjustment screw, an adjustment driven gear, and an adjustment base; the adjusting installation seat is arranged on the adjusting installation bottom plate; the adjusting driving shaft is rotatably arranged on the adjusting mounting seat; the output end of the adjusting driving motor is connected with one end of the adjusting driving shaft; the adjusting driving gear is sleeved on the adjusting driving shaft; the adjusting screw is rotatably arranged on the adjusting mounting seat and is vertical to the adjusting driving shaft; the adjusting driven gear is sleeved at one end of the adjusting screw rod and is meshed with the adjusting driving gear; the adjusting seat is in threaded connection with the other end of the adjusting screw rod and is connected with the working panel.

3. The automatic tape changer of an edge banding machine of claim 2, wherein said adjustment drive assembly further comprises an adjustment guide; one end of the adjusting guide piece is connected with the working panel, and the other end of the adjusting guide piece is connected with the adjusting installation bottom plate.

4. The automatic tape changer for an edge bonding machine according to claim 1, wherein the tape changer comprises a plurality of tape changing guides, a tape changing servo motor, a plurality of tape changing synchronous wheels, a tape changing synchronous belt, a plurality of tape changing rotating wheels, a plurality of tape changing press wheels, and a plurality of tape changing driving cylinders; the plurality of tape changing guide plates are sequentially arranged on the working panel, and a tape guide groove is formed between every two adjacent tape changing guide plates; the tape changing servo motor and the plurality of tape changing synchronous wheels are arranged on the working panel, and one tape changing synchronous wheel in the plurality of tape changing synchronous wheels is connected with an output shaft of the tape changing servo motor; the belt changing synchronous belts are wound on the plurality of belt changing synchronous wheels; the belt changing rotating wheels are respectively connected with the other belt changing synchronizing wheels which are not connected with the output shaft of the belt changing servo motor in the plurality of belt changing synchronizing wheels, each belt changing rotating wheel is positioned between two adjacent belt guide grooves, and one belt changing guide plate is arranged between two adjacent belt changing rotating wheels at intervals; each two of the tape changing rollers are in a group, and each group of two tape changing rollers are respectively positioned at two sides of each tape changing rotating wheel; the output ends of the belt changing driving cylinders are respectively connected with the belt changing pressing wheels so as to drive the belt changing pressing wheels to be close to or far away from the belt changing rotating wheels.

5. The automatic tape changer of claim 4, wherein the tape changer further comprises a plurality of tape-changing pinch rollers; the multiple tape changing clamping wheels are respectively connected with the output ends of the multiple tape changing driving cylinders, each tape changing clamping wheel corresponds to one tape guide groove, and the direction of the tape changing driving cylinders for driving the tape changing clamping wheels to move is opposite to the direction of the tape changing driving cylinders for driving the tape changing pressing wheels to move.

6. The automatic belt changer for an edge banding machine of claim 4, wherein said belt changing mechanism further comprises a plurality of belt changing tensioners; the belt changing tensioning wheels are abutted to the outer surface of the belt changing synchronous belt.

7. The automatic tape changer for edge banding machines of claim 4, wherein said tape changer further comprises a plurality of tape change rollers; the plurality of belt changing guide wheels are arranged on the working panel, and each belt changing guide wheel corresponds to one belt guide groove.

8. The automatic tape changer for edge banding machines of claim 4, wherein said tape changer further comprises a plurality of tape changing levers; the belt replacing and pressing rod is located above the belt guide groove.

9. The automatic tape changing device for the edge bonding machine according to claim 1, wherein the tape conveying mechanism comprises a tape conveying servo motor, a tape conveying rotating wheel, a tape conveying pressing wheel and a tape conveying driving cylinder; the belt conveying servo motor is arranged on the working panel; the belt conveying rotating wheel is arranged on one side of the discharge end of the belt changing mechanism and is connected with an output shaft of the belt conveying servo motor; the belt conveying pressing wheel is arranged on one side of the belt conveying rotating wheel; the belt conveying driving cylinder is arranged on the working panel, and the output end of the belt conveying driving cylinder is connected with the belt conveying pinch roller so as to drive the belt conveying pinch roller to be close to the belt conveying rotating wheel or to be far away from the belt conveying rotating wheel.

10. The automatic tape changer for an edge bonding machine according to claim 9, wherein the tape feeding mechanism further comprises a tape pressing assembly, the tape pressing assembly comprises a tape pressing fixing seat, a tape pressing guide rod, a tape pressing moving seat, a tape pressing moving driving motor, a tape pressing screw, a tape pressing support, a tape pressing connecting plate, a first tape pressing plate and a second tape pressing plate; the pressing belt fixing seat is arranged on the working panel and is positioned below the working panel; one end of the press belt guide rod penetrates through the working panel and the press belt fixing seat in sequence; the pressing belt moving seat is connected with the other end of the pressing belt guide rod; the pressing belt moving driving motor is arranged on the pressing belt moving seat; one end of the pressing belt screw is connected with the output end of the pressing belt moving driving motor, and the other end of the pressing belt screw penetrates through the working panel and is in threaded connection with the pressing belt fixing seat; the press belt support is arranged on the press belt moving seat; the press belt connecting plate is arranged on the press belt support; the first belt pressing plate and the second belt pressing plate are respectively connected with two ends of the belt pressing connecting plate, the first belt pressing plate is located above the discharge end of the belt changing mechanism, and the second belt pressing plate is located above the discharge end of the belt feeding mechanism.

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