CN110816994A - Full-automatic bag opening flower binding machine - Google Patents

Abstract

The full-automatic bag opening embroidering machine provided by the invention has the advantages of reasonable structural design, simplicity and easiness in operation and capability of realizing high-efficiency full-automatic bag opening embroidering, and comprises a rack, wherein a conveying belt for conveying food is arranged on the rack, a bag arranging device for arranging a bag opening is arranged on the rack, and an embroidering mechanism for embroidering the bag opening is arranged behind the conveying belt on the rack.

Description

Full-automatic bag opening flower binding machine

Technical Field

The invention relates to the technical field of packaging, in particular to a full-automatic bag opening flower binding machine.

Background

Along with the development of society, the requirements of people on life are higher and higher, the life of people is also improved from a satiety stage to an enjoyment stage, and some articles with exquisite packages can always absorb eyeballs, so that the desire of people to buy is aroused. In order to facilitate the use of consumers, the packaging of a plurality of foods adopts open type packaging, and finally, a flower-bundling packaging is adopted at the bag opening of the packaging bag, the flower-bundling packaging is exactly like a flower and is very popular with consumers, and the bag opening of the packaging bag can be bundled for the second time when the foods are not used up, so that the food preservation is not influenced. The function and the operation of the existing flower binding machine are limited, the bag mouth of a packaging bag packed with food needs to be neatened manually, then the packaging bag is placed on the flower binding machine in a hand-held mode, the flower binding machine is controlled manually to conduct bag mouth binding, the operation process of the manual flower binding mode is inconsistent, the work efficiency of the flower binding machine is low, and meanwhile, the production cost and the labor cost of enterprises are increased. The scheme is generated in order to better adapt to the social needs and the development of enterprises and improve the flower binding efficiency of the current packaging bag.

Disclosure of Invention

Therefore, aiming at the problems, the invention provides the full-automatic bag opening embroidering machine which is reasonable in structural design, simple and easy to operate and capable of realizing high-efficiency full-automatic bag opening embroidering.

In order to solve the technical problem, the full-automatic bag opening embossing machine comprises a rack, wherein a conveying belt for conveying food is arranged on the rack, a bag arranging device for arranging a bag opening is arranged on the rack, and an embossing mechanism for embossing the bag opening is arranged on the rack behind the conveying belt.

The further improvement is that: reason bagging apparatus includes two and is used for catching two receipts claws of wrapping bag, is used for putting in order smooth pressure platform and briquetting with the sack, receive the claw activity set up in the conveyer belt top, press the platform set up in conveyer belt one side, the briquetting can slide from top to bottom set up in press in the frame of bench side, be provided with in the frame and be used for the drive the first drive arrangement and the drive that slide from top to bottom of briquetting receive the claw and snatch the wrapping bag and carry out the first actuating mechanism of sack arrangement.

The further improvement is that: first actuating mechanism is including the revolving cylinder, the stiff end of revolving cylinder set up in the frame, be provided with the first cylinder that drives on the rotator of revolving cylinder, the first cylinder body that drives the cylinder fixed set up in on the cylinder body of revolving cylinder, be provided with pneumatic clamping jaw on the first cylinder that drives, the casing of pneumatic clamping jaw fixed set up in on the first telescopic link that drives the cylinder, two receive the claw set up respectively in on the clamping jaw of pneumatic clamping jaw.

The further improvement is that: the flower binding mechanism comprises an upper flower binding sheet and a lower flower binding sheet which are used for enabling the bag opening to be uniformly folded, the upper flower binding sheet and the lower flower binding sheet can be extended or folded respectively and are arranged on the rack, the highest horizontal line of the lower flower binding sheet and the upper plane of the pressing table are horizontal, a mouth binding device used for binding the bag opening is arranged on the rack, a guide device used for enabling the upper flower binding sheet and the lower flower binding sheet to be extended and folded horizontally, a folding device used for driving the upper flower binding sheet and the lower flower binding sheet to be folded and a second driving mechanism used for driving the upper flower binding sheet and the lower flower binding sheet to be overlapped or separated are arranged on the rack respectively.

The further improvement is that: the second driving mechanism comprises a driving support, one end of the driving support is rotatably arranged on the rack, the upper pattern pricking sheet is arranged at the free end of the driving support, and a second driving device used for driving the driving support to rotate so that the upper pattern pricking sheet and the lower pattern pricking sheet are overlapped or separated is arranged on the rack.

The further improvement is that: the guide device comprises two guide rods which are arranged on the upper pattern binding sheet or the lower pattern binding sheet in a penetrating mode, and the guide rods are arranged on the rack or the driving support.

The further improvement is that: the folding device comprises first folding blocks arranged on the guide rods at the two ends of the lower pattern binding sheet in a sliding mode, and second folding blocks arranged on the guide rods at the two ends of the upper pattern binding sheet in a sliding mode, wherein a groove is formed in the upper end of each first folding block, the lower end of each second folding block can be arranged in the groove in a detachable or inserting mode, and a third driving device used for driving the two first folding blocks to move oppositely or oppositely is arranged on the rack.

The further improvement is that: the third driving device comprises two belt pulleys rotatably arranged on the rack, a driving belt is wound on the belt pulleys, the moving direction of the driving belt is parallel to the extension or folding of the upper pattern pricking sheet and the lower pattern pricking sheet, the two first folding blocks are respectively arranged on two end faces of the driving belt, and a fourth driving device used for driving the driving belt to drive is arranged on the rack.

The further improvement is that: the tying device comprises a U-shaped plate and an S-shaped winder, a cavity used for containing a tying iron wire is formed in the U-shaped plate, the S-shaped winder is arranged on a driving support above the U-shaped plate, a fifth driving device used for driving the U-shaped plate to slide up and down is arranged on the rack, and a sixth driving device used for driving the S-shaped winder to rotate is arranged on the support.

The further improvement is that: be provided with on the conveyer belt and be used for restricting the wrapping bag in go up the binding flower piece, carry out the stop device of sack binding flower position between the binding flower piece down, stop device includes the baffle, the baffle rotatable set up in the frame, be provided with in the frame and be used for the drive baffle pivoted seventh drive arrangement.

By adopting the technical scheme, the invention has the beneficial effects that: the invention has the following advantages:

1. the automatic food packaging machine breaks through the limitation of the existing flower binding machine, solves the problem that the existing flower binding machine needs manual operation, avoids the phenomenon that the same action is repeatedly carried out by manpower, reduces the investment of enterprises on manpower, reduces the labor cost of the enterprises, simultaneously, the process of mechanical packaging is more coherent and smooth than the process of manual packaging, the controller can better make judgment through the control of the controller and the information feedback of the photoelectric switch, the coordination of the front action and the back action and the time are more compact, and the condition that certain coordination degree and speed can be reached only by grinding-in between workers is avoided, so that the efficiency of flower binding and sealing of food packaging bags can be improved, and more benefits are created for users.

2. The bag arranging device, the flower pricking mechanism and the baffle plate can be directly arranged on the production line of the enterprise to form a whole body, so that the production of food is convenient, the processing and packaging of the food can be finished at one time, the food production time is shortened, and the yield of the enterprise is increased.

3. The food bag finishing and tying machine can finish the finishing and tying of food bags fully automatically, so that excessive manual contact is avoided during the sealing and tying stage of the food packaging bags, the sanitation and the health of food can be better ensured, and the healthy eating of consumers is ensured.

Drawings

Fig. 1 is a schematic perspective view of a full-automatic pocket opening flower-tying machine according to an embodiment of the invention.

Fig. 2 is a schematic perspective view of a full-automatic pocket opening flower-tying machine according to an embodiment of the invention.

Fig. 3 is a schematic side view of the full-automatic pocket opening flower-tying machine according to the embodiment of the invention.

Fig. 4 is a schematic perspective view of a flower binding mechanism of the full-automatic bag opening flower binding machine according to the embodiment of the invention.

Fig. 5 is a schematic front view structure diagram of a flower binding mechanism of the full-automatic bag opening flower binding machine in the embodiment of the invention.

FIG. 6 is a schematic side view of a flower binding mechanism of the full-automatic bag opening flower binding machine according to the embodiment of the invention.

Fig. 7 is a schematic top view structure diagram of a flower binding mechanism of the full-automatic bag opening flower binding machine in the embodiment of the invention.

Fig. 8 is an enlarged view of a partial structure at a position a in the full-automatic bag opening flower binding machine in the embodiment of fig. 3.

Fig. 9 is an enlarged view of a partial structure at a position B in the full-automatic bag opening flower binding machine of the embodiment of fig. 5.

Detailed Description

The invention will now be further described with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 9, the full-automatic bag opening embroidering machine disclosed in the embodiment of the present invention includes a frame 10, a conveying belt 11 for conveying food is disposed on the frame 10, a plurality of conveying rollers are disposed on the frame 10, the conveying belt 11 is wound around the conveying rollers, a first driving motor 7 for driving the conveying rollers to rotate is disposed on the frame 10, a housing of the first driving motor 7 is disposed on the frame 10, and a rotating rod belt pulley and a belt of the first driving motor 7 are in transmission connection with one of the conveying rollers. Be provided with in the frame 10 and be used for carrying out the reason bagging apparatus of arranging in order to the sack, reason bagging apparatus includes two and is used for catching two of wrapping bag and receives claw 12, is used for pressing the flat platform 13 and briquetting 14 of pressing in order of sack, receive claw 12 activity set up in 11 tops of conveyer belt, press platform 13 set up in 11 one sides of conveyer belt, briquetting 14 can slide from top to bottom set up in press in the frame 10 of platform 13 top, be provided with in the frame 10 and be used for the drive first drive arrangement and the drive that slide about the briquetting 14 receive claw 12 and snatch the wrapping bag and carry out the first actuating mechanism of sack arrangement.

The first driving device is a second driving cylinder 15, a shell of the second driving cylinder 15 is fixedly arranged on the rack 10, and a telescopic rod driven by the second driving is fixedly connected with the pressing block 14. The first driving mechanism includes a rotary cylinder 16 (the rotary cylinder in this embodiment is a prior art, and is not a point of improvement and protection of the present invention, and therefore will not be described in detail herein), a fixed end of the rotary cylinder 16 is disposed on the frame 10, a first driving cylinder 17 is disposed on a rotating body of the rotary cylinder 16, a cylinder body of the first driving cylinder 17 is fixedly disposed on the cylinder body of the rotary cylinder 16, and a pneumatic clamping jaw 18 is disposed on the first driving cylinder 17 (the pneumatic clamping jaw in this embodiment is a prior art, and is not a point of improvement and protection of the present invention, and therefore will not be described in detail herein), a housing of the pneumatic clamping jaw 18 is fixedly disposed on an expansion link of the first driving cylinder 17, and the two receiving jaws 12 are disposed on clamping jaws of the pneumatic clamping jaw 18, respectively.

The improved bag opening binding machine is characterized in that a binding mechanism 8 used for binding flowers on a bag opening is arranged on the frame 10 and behind the conveying belt 11, the binding mechanism comprises an upper binding sheet 19 and a lower binding sheet 20 which are used for enabling the bag opening to be folded uniformly, the upper binding sheet 19 and the lower binding sheet 20 are arranged on the frame 10 in an extensible or foldable mode respectively, the highest horizontal line of the lower binding sheet 20 is horizontal to the upper plane of the pressing table 13, a binding device used for binding the bag opening is arranged on the frame 10, and a guide device used for enabling the upper binding sheet 19 and the lower binding sheet 20 to extend and be folded along the horizontal direction, a folding device used for driving the upper binding sheet 19 and the lower binding sheet 20 to be folded and a second driving mechanism used for driving the upper binding sheet 19 and the lower binding sheet 20 to overlap or separate from each other.

The second driving mechanism comprises a driving support 21, one end of the driving support 21 is rotatably arranged on the rack 10, the upper pattern pricking sheet 19 is arranged at the free end of the driving support 21, a second driving device which is used for driving the driving support 21 to rotate so that the upper pattern pricking sheet 19 and the lower pattern pricking sheet 20 are overlapped or separated is arranged on the rack 10, the second driving device comprises two third driving cylinders 22, shells of the two third driving cylinders 22 are respectively arranged at two sides of a rotating shaft of the driving support 21, and telescopic rods of the third driving cylinders 22 are hinged to the driving support 21. The guiding device comprises two guide rods 23 which penetrate through the upper pattern-binding sheet 19 or the lower pattern-binding sheet 20, and the guide rods 23 are arranged on the frame 10 or the driving bracket 21. The folding device comprises first folding blocks 24 arranged on guide rods 23 at two ends of the lower pattern pricking sheet 20 in a sliding manner, and second folding blocks 25 arranged on guide rods 23 at two ends of the upper pattern pricking sheet 19 in a sliding manner, a groove 9 is formed in the upper end of each first folding block 24, the lower end of each second folding block 25 can be arranged in the groove in a detachable or inserting manner, a third driving device for driving the two first folding blocks 24 to move oppositely or oppositely is arranged on the rack 10, the third driving device comprises two belt pulleys (not shown in the figure) rotatably arranged on the rack 10, a driving belt 26 is wound on each belt pulley, the moving direction of the driving belt 26 is parallel to the extension or folding of the upper pattern pricking sheet 19 and the lower pattern pricking sheet 20, the two first folding blocks 24 are respectively and fixedly arranged on two end faces of the driving belt 26, the rack 10 is provided with a fourth driving device for driving the driving belt 26 to drive, the fourth driving device is a second driving motor (not shown in the figure), a shell of the second driving motor is fixedly arranged on the rack 10, and a rotating shaft of the second driving motor is fixedly connected with the belt pulley.

The tying device comprises a U-shaped plate 27 and an S-shaped winder 28, a concave cavity 29 used for containing a tying iron wire is formed in the U-shaped plate 27, the opening depth of the concave cavity 29 is smaller than the depth of a middle notch of the U-shaped plate 27, the S-shaped winder 28 is arranged on a driving support 21 above the U-shaped plate 27, a fifth driving device used for driving the U-shaped plate 27 to slide up and down is arranged on the rack 10, the fifth driving device is a fourth driving cylinder 30, the cylinder body of the fourth driving cylinder 30 is fixedly arranged on the rack 10, the telescopic rod of the fourth driving cylinder 30 is fixedly connected with the lower end part of the U-shaped plate 27, a sixth driving device used for driving the S-shaped winder 28 to rotate is arranged on the support, the sixth driving device is a third driving motor 31, the shell of the third driving motor 31 is fixedly arranged on the driving support 21, the rotation shaft of the third driving motor 31 is fixedly connected with the symmetrical center of the S-shaped winder 28. Be provided with on the frame 10 and be used for doing cavity 29 of U-shaped plate 27 provides the confession line device of tying iron wire, supply the line device including the erection column 32 that is used for installing the book of tying iron wire, erection column 32 with U-shaped plate 27 is provided with two guide rolls 33, guide roll 33 with be provided with between the U-shaped plate 27 and be used for the drive tie iron wire to the centre gripping pair roller 34 of U-shaped plate 27 direction motion, be provided with on the frame 10 and be used for the drive centre gripping pair roller 34 pivoted fourth driving motor (not shown in the figure), fourth driving motor's casing fixed set up in on the frame 10, fourth driving motor's axis of rotation with centre gripping pair roller 34 fixed connection, centre gripping pair roller 34 with be provided with between the U-shaped plate 27 and be used for cutting off the cutting device of tying iron wire, cutting device includes guide plate 35, Cutting hob cutter 36, cutting hob cutter 36 set up in deflector 35 top, bind up the iron wire and pass deflector 35 with cut between the hob cutter 36, be provided with in the frame 10 and be used for cutting hob cutter 36 pivoted fifth driving motor (not shown in the figure), fifth driving motor's casing is fixed set up in the frame 10, fifth driving motor's axis of rotation with cutting hob cutter 36 fixed connection.

Be provided with on the conveyer belt 11 and be used for restricting the wrapping bag in go up the stop device that carries out the sack position of binding flowers between binding flowers piece 19, lower binding flowers piece 20, stop device includes baffle 37, baffle 37 rotatable set up in the frame 10 is last, be provided with in the frame 10 and be used for the drive baffle 37 pivoted seventh drive arrangement, seventh drive arrangement is sixth driving motor 38, sixth driving motor 38's casing fixed set up in the frame 10, sixth driving motor 38's axis of rotation with baffle 37 fixed connection.

A first photoelectric switch 39, a second photoelectric switch 40 and a third photoelectric switch 41 are respectively arranged on the rack 10 along the conveying direction of the conveying belt 11, the first photoelectric switch 39 is arranged between the two receiving claws 12, the second photoelectric switch 40 is arranged behind the receiving claws 12, and the third photoelectric switch 41 is arranged in front of the baffle 37.

The rack 10 is provided with a controller 42 for controlling the actions of the components, and the first driving motor 7, the second driving motor, the third driving motor 31, the fourth driving motor, the fifth driving motor, the sixth driving motor 38, the first driving cylinder 17, the second driving cylinder 15, the third driving cylinder 22, the fourth driving cylinder 30, the first photoelectric switch 39, the second photoelectric switch 40, the third photoelectric switch 41, the revolving cylinder 16 and the pneumatic clamping jaw 18 are all electrically connected with the controller 42.

The using method of the full-automatic bag opening embroidering machine comprises the steps that a power supply is started, the controller 42 controls the first driving motor 7 to rotate, the first driving motor 7 drives the conveying roller and the conveying belt 11 to start transmission, packaging bags are put on the conveying belt 11, the packaging bags are conveyed to the position of the first photoelectric switch 39, the first photoelectric switch 39 conveys information to the controller 42, the controller 42 controls the first driving air cylinder 17 to extend out, then the two clamping jaws of the pneumatic clamping jaws 18 are controlled to be close to each other so that the folding jaws 12 fold to clamp the packaging bags, then the rotary air cylinder 16 is controlled to drive the folding jaws 12 and the packaging bags to rotate ninety degrees in the direction of the pressing table 13, after the bag openings of the packaging bags rotate between the pressing table 13 and the pressing block 14, the controller 42 controls the telescopic rod of the second driving air cylinder 15 to extend out to drive the pressing block 14 to move downwards to flatten the bag openings of the packaging bags with the opening shapes originally filled with food, and after the bag openings are flattened, the, meanwhile, the controller 42 controls the two clamping jaws of the pneumatic clamping jaw 18 to move away from each other, so that the packing bag is loosened by the closing jaw 12 and the telescopic rod of the first driving air cylinder 17 is controlled to retract, and the packing bag is conveyed continuously under the transmission of the packing bag conveying belt 11.

After the packaging bag passes through the second photoelectric switch 40, the second photoelectric switch 40 transmits information to the controller 42, after the packaging bag completely passes through the second photoelectric switch 40, the second photoelectric switch 40 transmits the information to the controller 42 again, the controller 42 controls the rotary cylinder 16, the first driving cylinder 17, the second driving cylinder 15 and the pneumatic clamping jaw 18 to reset to wait for the next packaging bag, after the packaging bag is positioned by the third photoelectric switch 41 of the conveying belt 11, the third photoelectric switch 41 transmits the information to the controller 42, the controller 42 controls the sixth driving motor 38 to rotate, and the motor rotates to drive the baffle 37180 degrees to rotate to limit the packaging bag on the conveying belt 11 in front of the baffle 37.

Then the controller 42 controls the first telescopic rods of the two third driving cylinders 22 to extend and retract to drive the driving support 21 to rotate so that the upper pattern binding sheets 19 and the lower pattern binding sheets 20 on the driving support 21 are overlapped to clamp the bag mouth of the packaging bag, meanwhile, the lower end parts of the second collecting blocks 25 are inserted into the grooves of the collecting blocks, then the controller 42 controls the second driving motor to rotate clockwise, the second driving motor rotates to drive the belt 26 wheel and the driving belt 26 to rotate, the driving belt 26 rotates to drive the two first collecting blocks 24 fixed on the driving belt 26 to move oppositely, the first collecting blocks 24 drive the second collecting blocks 25 to move oppositely, the upper pattern binding sheets 19 and the lower pattern binding sheets 20 under the collection of the first collecting blocks 24 and the second collecting blocks 25 to drive the bag mouth of the packaging bag to be folded uniformly, after the upper pattern binding sheets 19 and the lower pattern binding sheets 20 are tightened, the controller 42 controls the telescopic rods of the fourth driving cylinders 30 to extend to drive the U-shaped plates 27 to move upwards so that the bag mouth of the tightened packaging bag falls into a U-shaped plate The tying iron wire in the shape of a straight line in the cavity 29 of the U-shaped plate 27 is bent in the notch of the U-shaped plate 27 at the same time, so that the tying iron wire is in a U shape, and then the controller 42 controls the third driving motor 31 to rotate to drive the S-shaped winder 28 to rotate at five hundred and forty degrees so that the two grooves of the S-shaped winder 28 respectively drive the two ends of the tying iron wire to rotate to enable the two ends of the tying iron wire to be mutually wound to tie the opening of the packaging bag.

After the bag mouths of the packaging bags are bound, the controller 42 controls the telescopic rods of the fourth driving cylinders 30 to retract to drive the U-shaped plate 27 to move downwards, then the controller 42 controls the telescopic rods of the two third driving cylinders 22 to extend and retract to drive the driving support 21 to rotate so that the upper pattern binding sheet 19 on the driving support 21 is separated from the lower pattern binding sheet 20, meanwhile, the sixth driving motor 38 is driven to drive the baffle 37 to rotate and control the second driving motor to rotate anticlockwise, the packaging bags are continuously conveyed to a next station by the conveying belt 11 when being separated from clamping of the upper pattern binding sheet 19 and the lower pattern binding sheet 20 and blocking of the baffle 37, and the second driving motor drives the first collecting block 24 and the second collecting block 25 to reset before the second collecting block 25 is completely separated from the first collecting block 24.

After the U-shaped plate 27 is reset, the controller 42 simultaneously controls the fourth driving motor to drive the clamping double rollers 34 to rotate, the clamping double rollers 34 clamp the tying iron wire and convey the tying iron wire into the cavity 29 of the U-shaped plate 27 along the guide plate 35, after the tying iron wire moves to a certain length, the controller 42 controls the fifth driving motor to rotate three hundred sixty degrees to cut the tying iron wire, and the cut tying iron wire waits for bundling the bag opening of the packaging bag next time in the cavity 29 of the U-shaped plate 27.

The invention can also be directly connected to the production line of an enterprise, and the bag mouth of the packaging bag is directly pricked after the food is packaged.

While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are included to illustrate the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Claims (10)

1. Full-automatic sack flower binding machine, including the frame, its characterized in that: the food bag arranging machine is characterized in that a conveying belt for conveying food is arranged on the rack, a bag arranging device for arranging bag openings is arranged on the rack, and a flower binding mechanism for binding flower on the bag openings is arranged behind the conveying belt on the rack.

2. The full-automatic pocket mouth embroidering machine of claim 1, wherein: reason bagging apparatus includes two and is used for catching two receipts claws of wrapping bag, is used for putting in order smooth pressure platform and briquetting with the sack, receive the claw activity set up in the conveyer belt top, press the platform set up in conveyer belt one side, the briquetting can slide from top to bottom set up in press in the frame of bench side, be provided with in the frame and be used for the drive the first drive arrangement and the drive that slide from top to bottom of briquetting receive the claw and snatch the wrapping bag and carry out the first actuating mechanism of sack arrangement.

3. The full-automatic pocket mouth embroidering machine of claim 2, wherein: first actuating mechanism is including the revolving cylinder, the stiff end of revolving cylinder set up in the frame, be provided with the first cylinder that drives on the rotator of revolving cylinder, the first cylinder body that drives the cylinder fixed set up in on the cylinder body of revolving cylinder, be provided with pneumatic clamping jaw on the first cylinder that drives, the casing of pneumatic clamping jaw fixed set up in on the first telescopic link that drives the cylinder, two receive the claw set up respectively in on the clamping jaw of pneumatic clamping jaw.

4. The full-automatic pocket mouth embroidering machine of claim 2, wherein: the flower binding mechanism comprises an upper flower binding sheet and a lower flower binding sheet which are used for enabling the bag opening to be uniformly folded, the upper flower binding sheet and the lower flower binding sheet can be extended or folded respectively and are arranged on the rack, the highest horizontal line of the lower flower binding sheet and the upper plane of the pressing table are horizontal, a mouth binding device used for binding the bag opening is arranged on the rack, a guide device used for enabling the upper flower binding sheet and the lower flower binding sheet to be extended and folded horizontally, a folding device used for driving the upper flower binding sheet and the lower flower binding sheet to be folded and a second driving mechanism used for driving the upper flower binding sheet and the lower flower binding sheet to be overlapped or separated are arranged on the rack respectively.

5. The full-automatic bag opening flower binding machine according to claim 4, characterized in that: the second driving mechanism comprises a driving support, one end of the driving support is rotatably arranged on the rack, the upper pattern pricking sheet is arranged at the free end of the driving support, and a second driving device used for driving the driving support to rotate so that the upper pattern pricking sheet and the lower pattern pricking sheet are overlapped or separated is arranged on the rack.

6. The full-automatic pocket mouth embroidering machine of claim 5, wherein: the guide device comprises two guide rods which are arranged on the upper pattern binding sheet or the lower pattern binding sheet in a penetrating mode, and the guide rods are arranged on the rack or the driving support.

7. The full-automatic pocket mouth embroidering machine of claim 6, wherein: the folding device comprises first folding blocks arranged on the guide rods at the two ends of the lower pattern binding sheet in a sliding mode, and second folding blocks arranged on the guide rods at the two ends of the upper pattern binding sheet in a sliding mode, wherein a groove is formed in the upper end of each first folding block, the lower end of each second folding block can be arranged in the groove in a detachable or inserting mode, and a third driving device used for driving the two first folding blocks to move oppositely or oppositely is arranged on the rack.

8. The full-automatic pocket mouth embroidering machine of claim 7, wherein: the third driving device comprises two belt pulleys rotatably arranged on the rack, a driving belt is wound on the belt pulleys, the moving direction of the driving belt is parallel to the extension or folding of the upper pattern pricking sheet and the lower pattern pricking sheet, the two first folding blocks are respectively arranged on two end faces of the driving belt, and a fourth driving device used for driving the driving belt to drive is arranged on the rack.

9. The full-automatic pocket mouth embroidering machine of claim 5, wherein: the tying device comprises a U-shaped plate and an S-shaped winder, a cavity used for containing a tying iron wire is formed in the U-shaped plate, the S-shaped winder is arranged on a driving support above the U-shaped plate, a fifth driving device used for driving the U-shaped plate to slide up and down is arranged on the rack, and a sixth driving device used for driving the S-shaped winder to rotate is arranged on the support.

10. A fully automatic bag mouth embroidering machine according to any one of claims 4-9, wherein: be provided with on the conveyer belt and be used for restricting the wrapping bag in go up the binding flower piece, carry out the stop device of sack binding flower position between the binding flower piece down, stop device includes the baffle, the baffle rotatable set up in the frame, be provided with in the frame and be used for the drive baffle pivoted seventh drive arrangement.

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