CN210047687U - Automatic suture packaging machine - Google Patents

Abstract

An automatic suture packaging machine comprising: the inner packaging bag feeding module comprises a horizontal feeding line, and is provided with a positioning groove for positioning the inner packaging bag; the inner packaging bag grabbing reversing module comprises a grabbing arm and a reversing arm, wherein the grabbing arm is used for sucking the inner packaging bag, reversing the inner packaging bag and sending the inner packaging bag to the coil material discharging module; the roll material discharging module comprises a first roll and a second roll, wherein the first roll and the second roll are used for respectively providing an upper film and a lower film of the outer packaging bag, the inner packaging bag is arranged on the lower film, and a semi-finished material belt is formed by combining the upper film; the outer packaging bag heat-sealing module comprises a second bearing seat and a second heat-sealing block and is used for heat-sealing the periphery of the semi-finished material belt; the outer packaging bag translation feeding module comprises two clamping seats and is used for feeding the material belt into the outer packaging bag cutting discharging module; the outer packaging bag cutting and discharging module comprises a third bearing seat and a cutting knife and is used for cutting the finished material belt into independent finished products. The utility model provides the high automated production degree of stylolite product, modular design is more reasonable, is convenient for maintain.

Description

Automatic suture packaging machine

Technical Field

The utility model relates to a packaging of medical stylolite, concretely relates to automatic packaging machine of stylolite.

Background

The suture is a common medical article, is generally purchased in large quantity due to large use amount, thereby relating to the problem of long-time storage, and also relating to the problem of sanitation due to the medical article, so that the suture has higher requirements on the package.

The packaging structure for existing suture products, which may include a suture needle, typically includes two portions, an inner packaging bag and an outer packaging bag. Wherein, the inner packaging bag is made of aluminum plastic film, and the bag is packaged with suture lines. The outer packaging bag consists of a layer of PVC film and a layer of dialyzing paper, a packaging space is formed between the two layers, and the inner packaging bag is packaged in the packaging space. In the prior art, the suture line is mostly packaged manually or semi-automatically, the efficiency is low, the sanitation is not easy to control, and even if full-automatic packaging equipment is provided, the structure of the equipment is complicated and needs to be simplified.

Therefore, how to solve the above-mentioned deficiencies of the prior art is a problem to be solved by the present invention.

Disclosure of Invention

The utility model aims at providing an automatic packaging machine of stylolite.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

an automatic suture packaging machine; the automatic packaging machine comprises an inner packaging bag feeding module, an inner packaging bag grabbing and reversing module, a coil material discharging module, an outer packaging bag heat-sealing module, an outer packaging bag translation feeding module and an outer packaging bag cutting and discharging module which are sequentially arranged according to a packaging sequence;

the inner packaging bag feeding module comprises a horizontal feeding line, and the horizontal feeding line is driven by a first driving mechanism to horizontally displace; a plurality of positioning grooves are arranged on the horizontal feeding line at intervals in parallel, and the shapes of the positioning grooves correspond to the shapes of the inner packaging bags and are used for positioning the inner packaging bags; one end of the horizontal feeding line is a feeding end, and the other end of the horizontal feeding line is a discharging end; the horizontal feeding line feeds the inner packaging bags through the feeding end, and the inner packaging bags are horizontally conveyed and then are grabbed and discharged through the inner packaging bag grabbing reversing module at the discharging end;

the inner packaging bag grabbing reversing module comprises a grabbing arm, a second driving mechanism and a third driving mechanism, wherein the second driving mechanism and the third driving mechanism drive the grabbing arm to move; the bottom of the grabbing arm is provided with a sucking disc for sucking the inner packaging bag in the horizontal feeding line; the second driving mechanism is used for driving the grabbing arm to do linear reciprocating motion in the vertical direction so as to grab the inner packaging bag; the third driving mechanism is used for driving the grabbing arm to perform reversing action in the horizontal direction, so that the inner packaging bag is conveyed into the coil stock discharging module;

the roll material discharging module comprises a first roll material and a second roll material which are arranged in a rotating mode, the first roll material and the second roll material respectively provide an upper film and a lower film of the outer packaging bag, and the upper film and the lower film are driven by the outer packaging bag translation feeding module to perform horizontal stepping displacement; the inner packaging bag is placed on the lower film through the grabbing arm, and the upper film is attached to the lower film with the inner packaging bag positioned, so that a semi-finished material belt is formed;

the outer packaging bag heat-sealing module is arranged corresponding to the semi-finished product material belt and comprises a second bearing seat and a second heat-sealing block, and the second heat-sealing block is positioned above the second bearing seat and reciprocates up and down relative to the second bearing seat; the second bearing seat bears the semi-finished product material belt, the second heat sealing block is provided with a second heat pressing edge in a downward protruding mode, and the periphery of the semi-finished product material belt is subjected to hot-pressing sealing along with downward displacement of the second heat sealing block, so that the semi-finished product material belt becomes a finished product material belt;

the outer packaging bag translation feeding module comprises two clamping seats which are arranged in parallel in tandem along the displacement direction of the finished material belt, each clamping seat comprises a pair of clamping parts which are opened and closed in the vertical direction, one clamping seat is in reciprocating displacement relative to the other clamping seat in the front-back direction, and the finished material belt is fed into the outer packaging bag cutting discharging module;

the outer packaging bag cutting and discharging module comprises a third bearing seat and a cutting knife, and the cutting knife is positioned above the third bearing seat and reciprocates up and down relative to the third bearing seat; the third bearing seat bears the finished material belt, the cutting knife moves downwards to cut the finished material belt, and the finished material belt is cut into an independent finished product.

The relevant content in the above technical solution is explained as follows:

1. in the scheme, the horizontal feeding line of the inner packaging bag feeding module is arranged in a closed loop and comprises an upper layer and a lower layer, and the displacement directions of the two layers are opposite; the notches of the positioning grooves on the upper layer face upwards for feeding, and the notches of the positioning grooves on the lower layer face downwards.

2. In the scheme, the sewing line bagging device further comprises a sewing line bagging module which is arranged corresponding to the side part of the horizontal feeding line; one side of the inner packaging bag in the length direction is provided with an opening;

the suture bagging module comprises an upper adsorption component, a lower adsorption component and a line card pushing component;

the upper adsorption component comprises an upper adsorption head and a first cylinder for driving the upper adsorption head to do linear reciprocating motion; the upper adsorption head is arranged above the positioning groove and is used for adsorbing the upper surface of the opening side of the inner packaging bag in the positioning groove;

the lower adsorption assembly comprises a lower adsorption head and a second cylinder for driving the lower adsorption head to do linear reciprocating motion; the lower adsorption head is arranged below the positioning groove and is used for adsorbing the lower surface of the opening side of the inner packaging bag in the positioning groove;

the upper adsorption head and the lower adsorption head act simultaneously, so that the opening of the inner packaging bag is opened, and a suture line clamp is placed conveniently;

the line card pushing assembly comprises a pushing block and a third air cylinder for driving the pushing block to do linear reciprocating motion; the pushing block is arranged corresponding to the opening side of the inner packaging bag; the movement direction of the pushing block is perpendicular to the displacement direction of the horizontal feeding line, and the pushing block is used for pushing a suture line clamp into an opening of the inner packaging bag, which is simultaneously opened by the upper adsorption head and the lower adsorption head.

3. In the scheme, the device further comprises a pre-pressing shaping module which is positioned between the suture line bagging module and the discharge end of the horizontal feeding line; the pre-compaction plastic module includes a hot pressing piece, and this hot pressing piece is located positioning groove's top, and correspond the opening side setting of interior packaging bag for the opening of interior packaging bag that flattens downwards avoids the opening still to be the state of opening after the assembly ply-yarn drill.

4. In the scheme, the device further comprises a pair of safety gratings which are arranged corresponding to the suture bagging module and are respectively arranged on two sides of the line card pushing assembly.

5. In the above scheme, the third driving mechanism comprises a motor, four transmission gears, two transmission belts and a connecting plate;

the motor is connected with the connecting plate, a rotating shaft of the motor is vertically arranged and coaxially fixed with the first transmission gear, and the first transmission gear is rotatably arranged on the connecting plate and is in transmission fit with the second transmission gear through the first transmission belt; the second transmission gear is fixedly arranged on the grabbing arm, and the grabbing arm rotates along with the rotation of the second transmission gear to complete reversing; a third transmission gear is rotatably arranged on the grabbing arm, is coaxially arranged with the second transmission gear and is in transmission fit with a fourth transmission gear through a second transmission belt; the fourth transmission gear is fixedly connected with the sucker frame, the sucker frame is arranged in a rotating mode relative to the grabbing arm, and the sucker frame rotates along with the rotation of the fourth transmission gear.

6. In the scheme, the packaging bag heat sealing device further comprises an outer packaging bag heat sealing module which is positioned between the coil material discharging module and the outer packaging bag heat sealing module;

the outer packaging bag pre-heat-sealing module is arranged corresponding to the semi-finished product material belt and comprises a first bearing seat and a first heat-sealing block, and the first heat-sealing block is positioned above the first bearing seat and reciprocates up and down relative to the first bearing seat; the first bearing seat bears the semi-finished material belt, the first heat sealing block is provided with a pair of first heat pressing edges which are arranged in parallel in a downward protruding mode, and the two first heat pressing edges perform hot-press sealing on two side portions of the semi-finished material belt along with downward displacement of the first heat sealing block.

The utility model discloses a theory of operation and advantage as follows:

the utility model relates to an automatic suture packaging machine; the automatic packaging machine comprises an inner packaging bag feeding module, an inner packaging bag grabbing reversing module, a coil material discharging module, an outer packaging bag heat-sealing module, an outer packaging bag translation feeding module and an outer packaging bag cutting discharging module; the inner packaging bag feeding module comprises a horizontal feeding line, and a plurality of positioning grooves are arranged in parallel at intervals and used for positioning the inner packaging bag; the inner packaging bag grabbing reversing module comprises a grabbing arm, and a sucking disc is arranged at the bottom of the inner packaging bag grabbing reversing module and used for sucking the inner packaging bag in the horizontal feeding line; the grabbing arm reverses in the horizontal direction to send the inner packaging bag into the coil stock discharging module; the roll material discharging module comprises a first roll and a second roll, an upper film and a lower film of the outer packaging bag are respectively provided, the inner packaging bag is placed on the lower film through a grabbing arm, and a semi-finished material belt is formed by combining the upper film; the outer packaging bag heat-sealing module comprises a second bearing seat and a second heat-sealing block and is used for carrying out hot-pressing sealing on the periphery of the semi-finished material belt to form a finished material belt; the outer packaging bag translation feeding module comprises two clamping seats which are arranged in tandem and used for feeding the finished material belt into the outer packaging bag cutting discharging module; the outer packaging bag cutting and discharging module comprises a third bearing seat and a cutting knife, and is used for cutting the finished material belt into an independent finished product (namely a suture line product).

Compared with the prior art, the utility model discloses the degree of the automated production of stylolite product has by a wide margin, has can reduce the personnel selection cost, improve production efficiency, avoid advantages such as pollution to the product in the production process. And the modular design not only makes the utility model discloses a structure is more reasonable succinct, also is convenient for maintain simultaneously.

Drawings

Fig. 1 is a left front perspective view of an embodiment of the present invention;

fig. 2 is a right front perspective view of an embodiment of the present invention;

fig. 3 is a left side view structure diagram of the embodiment of the present invention;

fig. 4 is a schematic top view of an embodiment of the present invention;

fig. 5 is a schematic structural view of the feeding module for the inner packaging bag according to the embodiment of the present invention;

fig. 6 is a schematic structural view of an inner packaging bag grabbing reversing module according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a pre-heat-sealing module for an outer packaging bag according to an embodiment of the present invention;

fig. 8 is a schematic structural view of a heat sealing module for an outer packaging bag according to an embodiment of the present invention;

fig. 9 is a schematic structural view of a translational feeding module for the outer packaging bag of the embodiment of the present invention;

fig. 10 is a schematic structural view of a cutting and discharging module for the outer packaging bag of the embodiment of the present invention;

fig. 11 is a schematic structural diagram of a suture bagging module according to an embodiment of the present invention;

fig. 12 is a schematic structural diagram of a suture bagging module according to an embodiment of the present invention;

fig. 13 is a schematic structural diagram of the pre-pressing shaping module according to an embodiment of the present invention.

In the above drawings: 1. a horizontal feed line; 2. a positioning groove; 3. packaging the inner part of the bag; 4. a feeding end; 5. a discharge end; 6. a gripper arm; 7. a first drive mechanism; 8. a second drive mechanism; 9. a motor; 10. a suction cup; 11. a connecting plate; 12. a first drive gear; 13. a first drive belt; 14. a second transmission gear; 15. a third transmission gear; 16. a second drive belt; 17. a fourth transmission gear; 18. a suction cup holder; 19. a first material roll; 20. a second material roll; 21. coating a film; 22. film laying; 23. a guide bar; 24. semi-finished material belts; 25. a first bearing seat; 26. a first heat seal block; 27. a first hot blank holder; 28. a second bearing seat; 29. a second heat seal block; 30. finished material belts; 31. a first clamping seat; 32. a second clamping seat; 33. a clamping portion; 34. a third bearing seat; 35. cutting knife; 36. an upper adsorption head; 37. a first cylinder; 38. a lower adsorption head; 39. a suture line clip; 40. a pushing block; 41. a third cylinder; 42. hot pressing blocks; 43. and (4) a safety grating.

Detailed Description

The invention will be further described with reference to the following drawings and examples:

example (b): the present disclosure will be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the disclosure may be shown and described, and which, when modified and varied by the techniques taught herein, can be made by those skilled in the art without departing from the spirit and scope of the disclosure.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. The singular forms "a", "an", "the" and "the", as used herein, also include the plural forms.

The terms "first," "second," and the like, as used herein, do not denote any order or importance, nor do they denote any order or importance, but rather are used to distinguish one element from another element or operation described in such technical terms.

As used herein, "connected" or "positioned" refers to two or more elements or devices being in direct physical contact with each other or in indirect physical contact with each other, and may also refer to two or more elements or devices being in operation or acting on each other.

As used herein, the terms "comprising," "including," "having," and the like are open-ended terms that mean including, but not limited to.

As used herein, the term (terms), unless otherwise indicated, shall generally have the ordinary meaning as commonly understood by one of ordinary skill in the art, in this written description and in the claims. Certain words used to describe the disclosure are discussed below or elsewhere in this specification to provide additional guidance to those skilled in the art in describing the disclosure.

The terms "front", "rear", "upper", "lower", "left" and "right" used herein are directional terms, and are used only for describing the positional relationship between the structures, and are not intended to limit the scope of protection and the actual direction of the present invention.

Referring to fig. 1-4, an automatic suture packaging machine; including the interior encapsulation bag pay-off module that sets gradually according to the encapsulation order, interior encapsulation bag snatchs switching-over module, coil stock blowing module, outer encapsulation bag heat-seal module in advance, outer encapsulation bag heat-seal module, outer encapsulation bag translation pay-off module and outer encapsulation bag cutting discharging module.

As shown in fig. 5, the inner packaging bag feeding module includes a horizontal feeding line 1, and the horizontal feeding line 1 is driven by a first driving mechanism 7 (such as a motor) to perform horizontal stepping displacement; a plurality of positioning grooves 2 are arranged on the horizontal feeding line 1 at intervals in parallel, and the shapes of the positioning grooves 2 correspond to the shapes of the inner packaging bags 3 and are used for positioning the inner packaging bags 3; the front end of the horizontal feeding line 1 is a feeding end 4, and the rear end is a discharging end 5; horizontal pay-off line 1 carries out the material loading through material loading end 4 to interior encapsulation bag 3, and interior encapsulation bag 3 is through after horizontal transport at discharge end 5 interior encapsulation bag snatchs the switching-over module and snatchs the ejection of compact.

The horizontal feeding line 1 can be arranged in a closed loop and comprises an upper layer and a lower layer (the lower layer is omitted in the figure), and the displacement directions of the two layers are opposite; the notches of the positioning grooves 2 on the upper layer are upward for feeding, and the notches of the positioning grooves 2 on the lower layer are downward.

As shown in fig. 6, the inner packaging bag grabbing reversing module comprises a grabbing arm 6, and a second driving mechanism 8 and a third driving mechanism for driving the grabbing arm 6 to move; the bottom of the first end of the grabbing arm 6 is provided with a sucking disc 10 for sucking the inner packaging bag 3 in the horizontal feeding line 1; the second driving mechanism 8 (such as an air cylinder) is used for driving the grabbing arm 6 to do linear reciprocating motion in the vertical direction, so that the grabbing of the inner packaging bag 3 is completed; the third driving mechanism is used for driving the grabbing arm 6 to perform 180-degree reversing action in the horizontal direction by taking the second end of the grabbing arm as an axis, and further sending the inner packaging bag 3 into the coil stock discharging module.

The third driving mechanism comprises a motor 9, four transmission gears, two transmission belts and a connecting plate 11; the motor 9 is connected with the connecting plate 11, a rotating shaft of the motor is vertically arranged and coaxially fixed with the first transmission gear 12, and the first transmission gear 12 is rotatably arranged on the connecting plate 11 and is in transmission fit with the second transmission gear 14 through the first transmission belt 13; the second transmission gear 14 is fixedly arranged at the second end of the grabbing arm 6, and the grabbing arm 6 rotates along with the rotation of the second transmission gear 14 to complete reversing; a third transmission gear 15 is rotatably arranged on the grabbing arm 6, the third transmission gear 15 and a second transmission gear 14 are coaxially arranged, and the third transmission gear 15 is in transmission fit with a fourth transmission gear 17 through a second transmission belt 16; the fourth transmission gear 17 is rotatably disposed at a first end of the gripper arm 6 and is fixedly connected to a suction cup holder 18, the suction cup holder 18 is rotatably disposed relative to the gripper arm 6, and the suction cup holder 18 rotates along with the rotation of the fourth transmission gear 17.

Wherein, the diameter of the first transmission gear 12 is smaller than that of the second transmission gear 14, the diameter of the third transmission gear 15 is smaller than that of the fourth transmission gear 17, and the diameter of the fourth transmission gear 17 is smaller than that of the second transmission gear 14. By means of the special design of the third driving mechanism, the inner packaging bag 3 can be rotated by 180 degrees through the grabbing arm 6 to be replaced in the coil stock discharging module, and meanwhile the inner packaging bag 3 can also be rotated by 90 degrees through the suction disc frame 18.

Therefore, the displacement direction of the inner packaging bag 3 in the inner packaging bag feeding module is opposite to the displacement direction in the coil discharging module, the width direction of the inner packaging bag 3 in the inner packaging bag feeding module corresponds to the displacement direction, and the length direction of the inner packaging bag 3 in the coil discharging module corresponds to the displacement direction.

The roll material discharging module comprises a first roll material 19 and a second roll material 20 which are arranged in a rotating mode, wherein the first roll material and the second roll material are arranged at intervals in the vertical direction and respectively provide an upper film 21 and a lower film 22 of an outer packaging bag, the upper film 21 is a PE film, and the lower film 22 is dialysis paper. The upper film 21 and the lower film 22 are driven by the outer packaging bag translation feeding module to perform horizontal stepping displacement; the inner packaging bag 3 is placed on the lower film 22 through the grabbing arm 6, and the upper film 21 is attached to the lower film 22, on which the inner packaging bag 3 is positioned, through the guide rod 23 to form a semi-finished material belt 24.

As shown in fig. 7, the outer packaging bag pre-heat-sealing module is disposed corresponding to the semi-finished material tape 24, and includes a first carrier 25 and a first heat-sealing block 26, the first heat-sealing block 26 is located above the first carrier 25, and is driven by an air cylinder to reciprocate up and down relative to the first carrier 25; the first bearing seat 25 bears the semi-finished product material belt 24, the first heat sealing block 26 is provided with a pair of first heat pressing edges 27 which are arranged in parallel in a downward protruding mode, and the two first heat pressing edges 27 perform heat pressing sealing on two side portions of the semi-finished product material belt 24 along with downward displacement of the first heat sealing block 26, so that the purpose of pre-positioning the inner packaging bags 3 in the semi-finished product material belt 24 is achieved.

As shown in fig. 8, the outer packaging bag heat-sealing module is disposed corresponding to the pre-heated and sealed semi-finished material tape 24, and includes a second carrier 28 and a second heat-sealing block 29, the second heat-sealing block 29 is located above the second carrier 28, and is driven by the cylinder to reciprocate up and down relative to the second carrier 28; the second carrier 28 carries the semi-finished material tape 24, the second heat sealing block 29 is provided with a second heat pressing edge (not shown) protruding downward, and the periphery of the semi-finished material tape 24 is heat-pressed and sealed along with the downward displacement of the second heat sealing block 29, so as to achieve the purpose of completely sealing the inner packaging bags 3 in the semi-finished material tape 24 in the circumferential direction, and make the semi-finished material tape 24 become the finished material tape 30.

As shown in fig. 9, the outer packaging bag translational feeding module includes two clamping seats 31, 32 arranged in parallel in tandem along the displacement direction of the finished material tape 30, each clamping seat 31, 32 includes a pair of clamping portions 33 driven by a cylinder to open and close in the up-down direction, and the second clamping seat 32 makes a horizontal linear reciprocating displacement in the front-back direction relative to the first clamping seat 31, so as to feed the finished material tape 30 into the outer packaging bag cutting and discharging module.

Specifically, when the clamping portion 33 of the first clamping seat 31 of the outer packaging bag translation feeding module is opened, the clamping portion 33 of the second clamping seat 32 is closed to clamp the finished product tape 30 and pull the finished product tape 30 forward to displace, after a displacement stroke (the displacement stroke corresponds to the length of a single finished product), the clamping portion 33 of the first clamping seat 31 is closed to clamp and position the finished product tape 30, the clamping portion 33 of the second clamping seat 32 is opened and moves backward toward the first clamping seat 31, and with this circulation, the translation stepping feeding of the finished product tape 30 is completed, and meanwhile, the upper film 21 and the lower film 22 in the first material roll 19 and the second material roll 20 are pulled.

As shown in fig. 10, the outer packaging bag cutting and discharging module includes a third carrying seat 34 and a cutting knife 35, the cutting knife 35 is located above the third carrying seat 34, and is driven by a cylinder to reciprocate up and down relative to the third carrying seat 34; the third bearing seat 34 bears the finished material belt 30, and the cutting knife 35 moves downward to cut the finished material belt 30, so as to cut the finished material belt 30 into an individual finished product.

After the second clamping seat 32 of the translational feeding module of the outer packaging bag clamps the finished material belt 30 and pulls forwards for displacement by one stroke, the clamping part 33 of the second clamping seat 32 keeps closed, the cutting knife 35 moves downwards to cut the finished material belt 30, and the clamping part 33 of the second clamping seat 32 is opened after the cutting is finished.

As shown in fig. 11 and 12, the sewing machine can further comprise a sewing thread bagging module which is arranged corresponding to the side part of the horizontal feeding line 1; one side of the length direction of the inner packaging bag 3 is an opening design, namely the inner packaging bag 3 can be a three-side sealed aluminum-plastic bag.

The suture bagging module comprises an upper adsorption component, a lower adsorption component and a line card pushing component; the upper adsorption component comprises an upper adsorption head 36 and a first air cylinder 37 for driving the upper adsorption head 36 to do vertical linear reciprocating motion; the upper adsorption head 36 is arranged above the positioning groove 2 and is used for adsorbing the upper surface of the opening side of the inner packaging bag 3 in the positioning groove 2; the lower adsorption assembly comprises a lower adsorption head 38 and a second cylinder (not shown in the figure) for driving the lower adsorption head 38 to do up-and-down linear reciprocating motion; the lower adsorption head 38 is arranged below the positioning groove 2 and is used for adsorbing the lower surface of the opening side of the inner packaging bag 3 in the positioning groove 2; the upper suction head 36 and the lower suction head 38 are simultaneously operated to open the opening of the inner envelope 3 for the insertion of a suture thread clip 39.

The line card pushing assembly comprises a pushing block 40 and a third air cylinder 41 for driving the pushing block 40 to do horizontal linear reciprocating motion; the pushing block 40 is arranged corresponding to the opening side of the inner packaging bag 3; the moving direction of the pushing block 40 is perpendicular to the displacement direction of the horizontal feed line 1 for pushing the suture line clip 39 into the opening of the inner envelope 3 which is opened by the upper suction head 36 and the lower suction head 38 at the same time.

As shown in fig. 13, a pre-pressing shaping module may be further included, which is located between the suture bagging module and the discharge end 4 of the horizontal feeding line 1; prepressing shaping module includes a hot pressing block 42, and this hot pressing block 42 is located positioning groove 2's top, and correspond interior packaging bag 3's opening side sets up, by the opening of air cylinder drive interior packaging bag 3 that flattens downwards, avoids the opening still to be the state of opening after having assembled stylolite ply-yarn fastener 39.

Preferably, a pair of safety barriers 43 is further included, disposed corresponding to the suture bagging module and respectively disposed on both sides of the line card pushing assembly. When the hand of the operator is mistakenly stretched into the suture bagging module, the safety grating 43 senses the hand of the operator, the working circuit of the packaging machine is cut off to stop the packaging machine, and personal injury is avoided.

Compared with the prior art, the utility model discloses the degree of the automated production of stylolite product has by a wide margin, has can reduce the personnel selection cost, improve production efficiency, avoid advantages such as pollution to the product in the production process. And the modular design not only makes the utility model discloses a structure is more reasonable succinct, also is convenient for maintain simultaneously.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims (7)

1. An automatic sewing thread packaging machine is characterized in that: the automatic packaging machine comprises an inner packaging bag feeding module, an inner packaging bag grabbing and reversing module, a coil material discharging module, an outer packaging bag heat-sealing module, an outer packaging bag translation feeding module and an outer packaging bag cutting and discharging module which are sequentially arranged according to a packaging sequence;

the inner packaging bag feeding module comprises a horizontal feeding line, and the horizontal feeding line is driven by a first driving mechanism to horizontally displace; a plurality of positioning grooves are arranged on the horizontal feeding line at intervals in parallel, and the shapes of the positioning grooves correspond to the shapes of the inner packaging bags and are used for positioning the inner packaging bags; one end of the horizontal feeding line is a feeding end, and the other end of the horizontal feeding line is a discharging end; the horizontal feeding line feeds the inner packaging bags through the feeding end, and the inner packaging bags are horizontally conveyed and then are grabbed and discharged through the inner packaging bag grabbing reversing module at the discharging end;

the inner packaging bag grabbing reversing module comprises a grabbing arm, a second driving mechanism and a third driving mechanism, wherein the second driving mechanism and the third driving mechanism drive the grabbing arm to move; the bottom of the grabbing arm is provided with a sucking disc for sucking the inner packaging bag in the horizontal feeding line; the second driving mechanism is used for driving the grabbing arm to do linear reciprocating motion in the vertical direction so as to grab the inner packaging bag; the third driving mechanism is used for driving the grabbing arm to perform reversing action in the horizontal direction, so that the inner packaging bag is conveyed into the coil stock discharging module;

the roll material discharging module comprises a first roll material and a second roll material which are arranged in a rotating mode, the first roll material and the second roll material respectively provide an upper film and a lower film of the outer packaging bag, and the upper film and the lower film are driven by the outer packaging bag translation feeding module to perform horizontal stepping displacement; the inner packaging bag is placed on the lower film through the grabbing arm, and the upper film is attached to the lower film with the inner packaging bag positioned, so that a semi-finished material belt is formed;

the outer packaging bag heat-sealing module is arranged corresponding to the semi-finished product material belt and comprises a second bearing seat and a second heat-sealing block, and the second heat-sealing block is positioned above the second bearing seat and reciprocates up and down relative to the second bearing seat; the second bearing seat bears the semi-finished product material belt, the second heat sealing block is provided with a second heat pressing edge in a downward protruding mode, and the periphery of the semi-finished product material belt is subjected to hot-pressing sealing along with downward displacement of the second heat sealing block, so that the semi-finished product material belt becomes a finished product material belt;

the outer packaging bag translation feeding module comprises two clamping seats which are arranged in parallel in tandem along the displacement direction of the finished material belt, each clamping seat comprises a pair of clamping parts which are opened and closed in the vertical direction, one clamping seat is in reciprocating displacement relative to the other clamping seat in the front-back direction, and the finished material belt is fed into the outer packaging bag cutting discharging module;

the outer packaging bag cutting and discharging module comprises a third bearing seat and a cutting knife, and the cutting knife is positioned above the third bearing seat and reciprocates up and down relative to the third bearing seat; the third bearing seat bears the finished material belt, the cutting knife moves downwards to cut the finished material belt, and the finished material belt is cut into an independent finished product.

2. The packaging machine of claim 1, characterized in that: the horizontal feeding line of the inner packaging bag feeding module is arranged in a closed loop and comprises an upper layer and a lower layer, and the displacement directions of the two layers are opposite; the notches of the positioning grooves on the upper layer face upwards for feeding, and the notches of the positioning grooves on the lower layer face downwards.

3. The packaging machine of claim 1, characterized in that: the sewing line bagging module is arranged corresponding to the side part of the horizontal feeding line; one side of the inner packaging bag in the length direction is provided with an opening;

the suture bagging module comprises an upper adsorption component, a lower adsorption component and a line card pushing component;

the upper adsorption component comprises an upper adsorption head and a first cylinder for driving the upper adsorption head to do linear reciprocating motion; the upper adsorption head is arranged above the positioning groove and is used for adsorbing the upper surface of the opening side of the inner packaging bag in the positioning groove;

the lower adsorption assembly comprises a lower adsorption head and a second cylinder for driving the lower adsorption head to do linear reciprocating motion; the lower adsorption head is arranged below the positioning groove and is used for adsorbing the lower surface of the opening side of the inner packaging bag in the positioning groove;

the upper adsorption head and the lower adsorption head act simultaneously, so that the opening of the inner packaging bag is opened, and a suture line clamp is placed conveniently;

the line card pushing assembly comprises a pushing block and a third air cylinder for driving the pushing block to do linear reciprocating motion; the pushing block is arranged corresponding to the opening side of the inner packaging bag; the movement direction of the pushing block is perpendicular to the displacement direction of the horizontal feeding line, and the pushing block is used for pushing a suture line clamp into an opening of the inner packaging bag, which is simultaneously opened by the upper adsorption head and the lower adsorption head.

4. The packaging machine of claim 3, characterized in that: the pre-pressing shaping module is positioned between the suture line bagging module and the discharge end of the horizontal feeding line; the pre-compaction plastic module includes a hot pressing piece, and this hot pressing piece is located positioning groove's top, and correspond the opening side setting of interior packaging bag for the opening of interior packaging bag that flattens downwards avoids the opening still to be the state of opening after the assembly ply-yarn drill.

5. The packaging machine of claim 3, characterized in that: the pair of safety gratings is arranged corresponding to the suture bagging module and is respectively arranged on two sides of the line card pushing assembly.

6. The packaging machine of claim 1, characterized in that: the third driving mechanism comprises a motor, four transmission gears, two transmission belts and a connecting plate;

the motor is connected with the connecting plate, a rotating shaft of the motor is vertically arranged and coaxially fixed with the first transmission gear, and the first transmission gear is rotatably arranged on the connecting plate and is in transmission fit with the second transmission gear through the first transmission belt; the second transmission gear is fixedly arranged on the grabbing arm, and the grabbing arm rotates along with the rotation of the second transmission gear to complete reversing; a third transmission gear is rotatably arranged on the grabbing arm, is coaxially arranged with the second transmission gear and is in transmission fit with a fourth transmission gear through a second transmission belt; the fourth transmission gear is fixedly connected with the sucker frame, the sucker frame is arranged in a rotating mode relative to the grabbing arm, and the sucker frame rotates along with the rotation of the fourth transmission gear.

7. The packaging machine of claim 1, characterized in that: the outer packaging bag pre-heat-sealing module is positioned between the coil stock discharging module and the outer packaging bag heat-sealing module;

the outer packaging bag pre-heat-sealing module is arranged corresponding to the semi-finished product material belt and comprises a first bearing seat and a first heat-sealing block, and the first heat-sealing block is positioned above the first bearing seat and reciprocates up and down relative to the first bearing seat; the first bearing seat bears the semi-finished material belt, the first heat sealing block is provided with a pair of first heat pressing edges which are arranged in parallel in a downward protruding mode, and the two first heat pressing edges perform hot-press sealing on two side portions of the semi-finished material belt along with downward displacement of the first heat sealing block.

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