阅读说明：本技术 一种金属软管加工用包装辅助装置 (Packing auxiliary device is used in metal collapsible tube processing ) 是由 赵观军 于 2021-06-28 设计创作，主要内容包括：本发明涉及金属软管技术领域,且公开了一种金属软管加工用包装辅助装置,包括传输台A、传输台B、包装袋输送机构、封袋机构和限位机构,包装袋输送机构设置在传输台A和传输台B的底面,封袋机构固定安装在传输台A的顶面,限位机构固定安装在传输台B的顶面,通过限位机构的设置,在金属软管的包装过程中,利用磁铁的逆时针转动对对金属软管进行引导,保证其移动到包装袋的右端,从而避免热熔板热熔包装袋时挤压到金属软管导致设备故障的问题,相较于现有的金属软管包装装置,能够在使用传感器检测金属软管位置的基础上,进一步提高装置运行的稳定性,避免自动化式包装装置运行过程中容易出现的传感器故障问题导致装置损坏。(The invention relates to the technical field of metal hoses, and discloses a packaging auxiliary device for processing a metal hose, which comprises a transmission table A, a transmission table B, a packaging bag conveying mechanism, a bag sealing mechanism and a limiting mechanism, wherein the packaging bag conveying mechanism is arranged on the bottom surfaces of the transmission table A and the transmission table B, the bag sealing mechanism is fixedly arranged on the top surface of the transmission table A, the limiting mechanism is fixedly arranged on the top surface of the transmission table B, and through the arrangement of the limiting mechanism, in the packaging process of the metal hose, the metal hose is guided by utilizing the anticlockwise rotation of a magnet to ensure that the metal hose moves to the right end of a packaging bag, so that the problem of equipment failure caused by extruding the metal hose when a hot melting plate is used for hot melting the packaging bag is avoided, compared with the existing metal hose packaging device, the device can further improve the running stability of the device on the basis of detecting the position of the metal hose by using a sensor, the problem of sensor trouble that appears easily in the operation of avoiding automatic formula packing plant leads to the device to damage.)

1. A packaging auxiliary device for processing metal hoses comprises a transmission platform A (1), a transmission platform B (2), a packaging bag conveying mechanism (3), a bag sealing mechanism (4) and a limiting mechanism (5), wherein the center of the top surface of the transmission platform A (1) is in a hollow state, the transmission platform A (1) and the transmission platform B (2) are both provided with a conveying belt mechanism, the inner wall of the top surface of the transmission platform A (1) is an inclined plane, the packaging bag conveying mechanism (3) is arranged on the bottom surfaces of the transmission platform A (1) and the transmission platform B (2), the bottom surface of the transmission platform A (1) is provided with an opening, the packaging bag conveying mechanism (3) conveys packaging bags through the opening of the transmission platform A (1), the bag sealing mechanism (4) is fixedly installed on the top surface of the transmission platform A (1), the limiting mechanism (5) is fixedly installed on the top surface of the transmission platform B (2), the bag sealing mechanism (4) comprises a connecting frame (401), connecting frame (401) are C font body and both ends respectively with transmission platform A (1) front and back both sides top surface fixed connection, connecting frame (401) top surface fixed mounting has telescopic cylinder (402), the transmission shaft of telescopic cylinder (402) runs through in connecting frame (401), transmission shaft bottom fixedly connected with clamp plate (403) of telescopic cylinder (402), the equal fixedly connected with connecting plate (404) in both sides around clamp plate (403) bottom surface, the equal fixedly connected with hot melt board (405) in one side that two connecting plates (404) are corresponding, sliding hole A (6) have openly been seted up in connecting frame (401), heater (406) have been emboliaed to sliding hole A (6) inner wall, hot melt board (405) openly fixedly connected with heat pipe (407), heat pipe (407) run through in connecting plate (404) and are connected with heater (406), its characterized in that: the limiting mechanism (5) comprises two fixing plates A (501), the two fixing plates A (501) are respectively and fixedly connected to the front side and the rear side of the top surface of the transmission table B (2), the front surfaces of the two fixing plates A (501) are respectively provided with a hole and sleeved with a rotating rod (502), the rotating rod (502) is positioned between the two fixing plates A (501), the outer wall of the top surface is fixedly connected with an extension rod (503), the top end of the extension rod (503) is fixedly connected with a magnet (504), the front surface of the fixing plate A (501) positioned on the front side is fixedly connected with a sleeve (505), the rotating rod (502) is positioned in the inner ring of the sleeve (505), the inner wall of the sleeve (505) is in a hollow state and sleeved with a rotating cylinder (506), clamping plates (507) are respectively and fixedly connected to the left side and the right side of the inner wall of the rotating cylinder (506), the two clamping plates (507) are respectively attached to the top surface and the bottom surface of the left side of the rotating rod (502), the outer wall of the left side of the rotating cylinder (506) and the inner wall of the sleeve (505) are respectively fixedly connected with a fixing plate B (508), the top surface of the connecting frame (401) is provided with a hole and is fixedly connected with an air cylinder A (509) in the hole, the inner wall of the air cylinder A (509) is sleeved with a piston A (5010), the bottom surface of the piston A (5010) is fixedly connected with a plug rod A (5011), the plug rod A (5011) penetrates through the bottom surface of the air cylinder A (509), one end, far away from the piston A (5010), of the plug rod A (5011) is fixedly connected with a pressing plate (403), the outer wall of the air cylinder A (509) is fixedly connected and communicated with a connecting pipe A (5012), one end, far away from the air cylinder A (509), of the connecting pipe A (5012) is fixedly connected and communicated with a sleeve (505), and the communicating part of the connecting pipe A (5012) and the sleeve (505) is located between two fixing plates B (508).

2. The packaging auxiliary device for processing the metal hose according to claim 1, wherein: fixed plate A (501) back fixedly connected with deflector (7), guide way A (8) have been seted up to the left surface of deflector (7) equidistant, the bottom right slope of guide way A (8), the top of guide way A (8) is to the left bank, guide way B (9) have all been seted up at the rear side of several guide way A (8) to deflector (7) left surface, deflector (7) top surface corresponds several guide way A (8) top and deflector (7) bottom surface and corresponds the position of several guide way B (9) and all has swash plate (11) through pivot hinge connection, bull stick (502) right flank fixedly connected with inserted bar (10), inserted bar (10) correspond with guide way A (8) bottom.

3. The packaging auxiliary device for processing the metal hose according to claim 2, wherein: the bottom surface of the sliding hole A (6) is fixedly connected with an air cylinder B (12), the inner wall of the air cylinder B (12) is sleeved with a piston B (13), the bottom surface of the piston B (13) is connected with a plug rod B (14) through a spring, the top surface of the piston B (13) is fixedly connected with the plug rod B (14), the plug rod B (14) penetrates through the top surface of the air cylinder B (12), the front surface of the air cylinder B (12) is fixedly connected and communicated with two one-way valves (15), the two one-way valves (15) respectively have air inlet and air outlet functions, the one-way valve (15) with the air outlet function is fixedly connected with a connecting pipe B (16), the front surface of a fixing plate A (501) positioned on the front side is fixedly connected with a fixing cylinder A (19), the bottom surface of the fixing cylinder A (19) is fixedly connected with an air collecting cylinder (17), the top surface of the air collecting cylinder (17) is provided with a circular table hole, the side with the diameter of the circular table hole, baffle (18) have been emboliaed to gas cylinder (17) bottom surface inner wall, baffle (18) top surface passes through spring and gas cylinder (17) inner wall connection, porose and communicate with gas cylinder (17) are all seted up to fixed cylinder A (19) top surface and bottom surface, fixed cylinder A (19) top surface center is seted up porosely and is connected with pivot A (20) through rolling bearing, pivot A (20) outer wall fixedly connected with several flabellum A (21), pivot A (20) top surface fixedly connected with rotary column (22), tooth's socket and intermeshing have all been seted up to rotary column (22) outer wall and fixed plate A (501) left surface.

4. The packaging auxiliary device for processing the metal hose according to claim 2, wherein: conveying platform A (1) front side top surface fixedly connected with feed cylinder (23), feed cylinder (23) top surface and back bottom all are the fretwork state, the left and right sides of feed cylinder (23) front bottom all is seted up porose and downthehole equal fixedly connected with solid fixed cylinder B (24), porose and downthehole pivot B (25) of having emboliaed have all been seted up to the corresponding one side of two solid fixed cylinder B (24), six fan boards B (26) of pivot B (25) outer wall fixedly connected with, fan board B (26) and solid fixed cylinder B (24) inner wall laminating, the part outer wall of fan board B (26) is located feed cylinder (23), gu fixed cylinder B (24) bottom surface on the right side is seted up porosely, gu fixed cylinder B (24) right side fixed connection and the intercommunication on the right side have connecting pipe C (27), the one end that solid fixed cylinder B (24) was kept away from to connecting pipe C (27) and check valve (15) fixed connection and the intercommunication that possess the function of admitting air on inflator B (12).

5. The packaging auxiliary device for processing the metal hose according to claim 2, wherein: connecting frame (401) right side top surface has seted up slide opening B (28), has set up in slide opening B (28) cushion (29), and cushion (29) bottom surface and clamp plate (403) top surface laminating just are the compression state, and slide opening B (28) top surface fixed connection and intercommunication have cooling tube (30), and cooling tube (30) are kept away from cushion (29) one end drill way downwards.

6. The packaging auxiliary device for processing the metal hose according to claim 5, wherein: and a guide plate (31) is fixedly connected to the right side surface of the elastic pad (29) below the top surface of the connecting frame (401), and the guide plate (31) is influenced by the magnetic force of the magnet (504).

Technical Field

The invention relates to the technical field of metal hoses, in particular to a packaging auxiliary device for processing a metal hose.

Background

Before leaving a factory, the metal hose needs to be packaged by a packaging auxiliary device, and the packaging auxiliary device of the metal hose is a packaging device which sleeves one metal hose into a packaging bag and then seals the packaging bag.

The prior patent No. CN111422448A provides a packing auxiliary device for processing metal hoses, which comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with two symmetrical support plates, the top of the two support plates is fixedly connected with the same conveying box, the front surface of the conveying box is in an opening shape, the right side of the conveying box is provided with a through hole, the inner surface of the bottom of the through hole and the inner wall of the bottom of the conveying box are positioned at the same horizontal plane, the top of the bottom plate is fixedly connected with a conveying track positioned at the right side of the conveying box, the upper surface of the conveying track and the lower surface of the through hole are positioned at the same horizontal plane, the inner surface of the top of the conveying box is fixedly connected with a driving motor, the output end of the bottom of the driving motor is fixedly connected with a threaded rod, the outer surface of the threaded rod is in threaded connection with a threaded block, the bottom of the threaded block is fixedly connected with a connecting rod, the bottom of the connecting rod is fixedly connected with a containing frame positioned at the front inner wall of the bottom of the conveying box, fixedly connected with is located two guide bars of driving motor both sides and symmetry on the inner wall at transport box top, the left and right sides of screw thread piece all cup joints on the internal surface of guide bar through the guide bearing frame slip, the automatic operating condition of above-mentioned device needs the real-time supervision of a large amount of sensors to go on, and current packing auxiliary device adopts the mode of hot melt to seal the wrapping bag more, when the sensor has trouble etc. and leads to inaccurate to the metal collapsible tube detection position, can extrude metal collapsible tube when device hot melt contacts with the wrapping bag, can lead to the sealed problem of wrapping bag like this, make the unable one end of next wrapping bag seal, can lead to the deviation of position again when metal collapsible tube inserts next wrapping bag, make the device produce a large amount of unqualified products in the automatic operation process, seriously delay machining efficiency.

Disclosure of Invention

Technical problem to be solved

In order to overcome the defects in the prior art, the invention provides a packaging auxiliary device for processing a metal hose to solve the problems.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a packaging auxiliary device for processing metal hoses comprises a transmission platform A, a transmission platform B, a packaging bag conveying mechanism, a bag sealing mechanism and a limiting mechanism, wherein the center of the top surface of the transmission platform A is in a hollow state, the transmission platform A and the transmission platform B are both provided with a conveying belt mechanism, the packaging bag conveying mechanism and the conveying belt mechanism are both in the prior art and are not described herein any more, the inner wall of the top surface of the transmission platform A is an inclined surface, the packaging bag conveying mechanism is arranged on the bottom surfaces of the transmission platform A and the transmission platform B, the bottom surface of the transmission platform A is provided with an opening, the packaging bag conveying mechanism conveys packaging bags through the opening of the transmission platform A, the bag sealing mechanism is fixedly arranged on the top surface of the transmission platform A, the limiting mechanism is fixedly arranged on the top surface of the transmission platform B, the bag sealing mechanism comprises a connecting frame which is in a C-shaped body, two ends of the connecting frame are respectively and fixedly connected with the top surfaces of the front side and the rear side of the transmission platform A, the connecting frame is fixedly provided with a telescopic cylinder, the transmission shaft of the telescopic cylinder penetrates through the connecting frame, the bottom end of the transmission shaft of the telescopic cylinder is fixedly connected with a pressing plate, the front side and the rear side of the bottom surface of the pressing plate are fixedly connected with connecting plates, one corresponding surface of the two connecting plates is fixedly connected with a hot melting plate, the front side of the connecting frame is provided with a sliding hole A, the inner wall of the sliding hole A is sleeved with a heater, the front side of the hot melting plate is fixedly connected with a heat conducting pipe, the heat conducting pipe penetrates through the connecting plates and is connected with the heater, the limiting mechanism comprises two fixing plates A, the two fixing plates A are respectively and fixedly connected with the front side and the rear side of the top surface of the transmission platform B, the front sides of the two fixing plates A are provided with holes and sleeved with rotating rods with rectangular convex shapes, the outer wall of the top surface of the rotating rod positioned between the two fixing plates A is fixedly connected with an extension rod, the top end of the extension rod is fixedly connected with a magnet, and the front side of the fixing plate A positioned at the front side is fixedly connected with a sleeve, the bull stick is located the sleeve inner circle, the sleeve inner wall is the fretwork state and has emboliaed the rotary drum, the equal fixedly connected with cardboard in the rotary drum inner wall left and right sides, two cardboards laminate with bull stick left side top surface and right side bottom surface respectively, the equal fixedly connected with fixed plate B of rotary drum left side outer wall and sleeve left side inner wall, porose and downthehole fixedly connected with inflator A is seted up to the connection frame top surface, piston A is emboliaed to inflator A inner wall, piston A bottom surface fixedly connected with cock stem A, cock stem A runs through in inflator A bottom surface, cock stem A keeps away from piston A's one end and clamp plate fixed connection, inflator A outer wall fixed connection and intercommunication have connecting pipe A, connecting pipe A keeps away from inflator A's one end and sleeve fixed connection and intercommunication, connecting pipe A and telescopic intercommunication department is located between two fixed plate B.

Preferably, fixed plate A back fixedly connected with is the deflector of C style of calligraphy, the equidistant guide way A that is oblique rectangle of seting up in the left surface of deflector, the bottom right slope of guide way A, guide way A's top leanleft side, guide way B that is the rectangle is all seted up at several guide way A's rear side to the deflector left surface, the several guide way A top that the deflector top surface corresponds and the deflector bottom corresponds the position of several guide way B all through pivot hinge connection there is the swash plate, bull stick right flank fixedly connected with inserted bar, the inserted bar corresponds with guide way A bottom

Preferably, the bottom surface of the sliding hole A is fixedly connected with an air cylinder B, the inner wall of the air cylinder B is sleeved with a piston B, the bottom surface of the piston B is connected with a plug rod B through a spring, the top surface of the piston B is fixedly connected with a plug rod B, the plug rod B penetrates through the top surface of the air cylinder B, the front surface of the air cylinder B is fixedly connected and communicated with two one-way valves, the two one-way valves respectively have air inlet and air outlet functions, the one-way valve with the air outlet function is fixedly connected with a connecting pipe B, the front surface of the fixing plate A positioned at the front side is fixedly connected with a fixing cylinder A, the bottom surface of the fixing cylinder A is fixedly connected with an air collecting cylinder, the top surface of the air collecting cylinder is provided with a circular table hole, the side with the small diameter of the circular table hole faces downwards, one end of the connecting pipe B, far away from the one-way valve, is fixedly connected and communicated with the bottom surface of the air collecting cylinder, the inner wall of the bottom surface of the air collecting cylinder is sleeved with a baffle, the top surface of the baffle is connected with the inner wall of the air collecting cylinder through a spring, the top surface and the bottom surface of the fixing cylinder A are both provided with holes and communicated with the air collecting cylinder, the fixed cylinder A top surface center is seted up porosely and is connected with pivot A through rolling bearing, pivot A outer wall fixedly connected with several flabellum A, pivot A top surface fixedly connected with rotary column, tooth's socket and intermeshing have all been seted up to rotary column outer wall and fixed plate A left surface.

Preferably, conveying platform A front side top surface fixedly connected with pay-off section of thick bamboo, pay-off section of thick bamboo top surface and back bottom all are the fretwork state, the left and right sides of the positive bottom of pay-off section of thick bamboo all sets up porose and downthehole equal fixedly connected with be the solid fixed cylinder B of halfcylinder and plane fretwork, the corresponding one side of two solid fixed cylinders B is all seted up porose and downthehole the emboliaed pivot B, six fan boards B of pivot B outer wall fixedly connected with, fan board B and solid fixed cylinder B inner wall laminating, fan board B's part outer wall is located the pay-off section of thick bamboo, the solid fixed cylinder B bottom surface that is located the right side is seted up porosely, solid fixed cylinder B right flank fixed connection and the intercommunication that is located the right side have connecting pipe C, connecting pipe C keeps away from the check valve fixed connection and the intercommunication that possess the function of admitting air on solid fixed cylinder B's one end and the inflator B.

Preferably, the top surface of the right side of the connecting frame is provided with a sliding hole B, an elastic cushion is sleeved in the sliding hole B, the bottom surface of the elastic cushion is attached to the top surface of the pressing plate and is in a compression state, the top surface of the sliding hole B is fixedly connected and communicated with a U-shaped cooling pipe, and an orifice at one end, far away from the elastic cushion, of the cooling pipe faces downwards.

Preferably, the right side surface of the elastic cushion is fixedly connected with a guide plate below the top surface of the connecting frame, and the guide plate is influenced by the magnetic force of the magnet.

(III) advantageous effects

Compared with the prior art, the invention provides a packaging auxiliary device for processing a metal hose, which has the following beneficial effects:

1. this packing auxiliary device is used in metal collapsible tube processing, setting through stop gear, in metal collapsible tube's packaging process, utilize the anticlockwise rotation of magnet to guide metal collapsible tube, guarantee its right-hand member that removes the wrapping bag, thereby extrude the problem that metal collapsible tube leads to equipment trouble when avoiding hot melt plate hot melt wrapping bag, compare in current metal collapsible tube packing plant, can be on the basis that uses the sensor to detect the metal collapsible tube position, further improve the stability of device operation, the sensor trouble problem of avoiding automatic formula packing plant operation in-process to appear easily leads to the device to damage.

2. This packing auxiliary device is used in metal collapsible tube processing through the setting of deflector, lets metal collapsible tube when carrying away and pile up, can be orderly arrange from beginning to end, can not pile up and lead to still needing follow-up arrangement operation in a department, reaches the benefit that reduces the step and improve work efficiency.

3. This metal collapsible tube processing is with packing auxiliary device, through the setting of rotary column, at magnet along with the in-process that the rotary rod removed backward in the past, constantly save the air current in the gas cylinder, then remove transmission platform B rear side at magnet after, utilize the automatic rotary column rotation that drives of atmospheric pressure effect to reset the rotary rod, in order to supply the continuation removal of follow-up magnet, guarantee the orderly arrangement of metal collapsible tube under magnetic force effect, improve the degree of automation of device, and be favorable to improving work efficiency.

4. This packing auxiliary device is used in metal collapsible tube processing, through the setting of a pay-off section of thick bamboo, utilize inflator B's the effect of bleeding for in metal collapsible tube carries transmission platform A automatically respectively, further improve the degree of automation of device, and need not additionally set up electric energy drive's feed mechanism, reach energy-concerving and environment-protective benefit.

5. This packing auxiliary device is used in metal collapsible tube processing, through the setting of cooling tube, when the clamp plate rose, the clamp plate extruded the cushion and passed through the cooling tube output with its inside air, utilized the cooling tube to blow off the air current and carry out wind-force blow to the wrapping bag, reached quick refrigerated effect, was favorable to sealing of wrapping bag to condense, avoided the wrapping bag to seal the problem of separation when melting the department and remove, improved the stability in use of device.

6. This packing auxiliary device is used in metal collapsible tube processing through the setting of baffle, utilizes magnetic force to drive the baffle and together remove when magnet removes, makes its wind-force blow the strongest position and correspond all the time with the wrapping bag to guarantee the effect of cooling the wrapping bag.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a partial structure of the bag sealing mechanism of the present invention;

FIG. 3 is a schematic view of a partial structure of the limiting mechanism of the present invention;

FIG. 4 is an enlarged view taken at A of FIG. 3 according to the present invention;

FIG. 5 is a schematic view of the structure of the rotating rod of the present invention;

FIG. 6 is a schematic view in partial cross-section of a cartridge A of the present invention;

FIG. 7 is a schematic cross-sectional view of the sleeve of the present invention;

FIG. 8 is a schematic sectional view showing a cartridge B of the present invention;

FIG. 9 is a schematic cross-sectional view of the gas cylinder and the fixed cylinder A of the present invention;

FIG. 10 is a schematic side view of a cartridge in partial cross-section according to the present invention.

In the figure: 1. a transmission station A; 2. a transmission station B; 3. a packaging bag conveying mechanism; 4. a bag sealing mechanism; 401. a connecting frame; 402. a telescopic cylinder; 403. pressing a plate; 404. a connecting plate; 405. a hot melt plate; 406. a heater; 407. a heat conducting pipe; 5. a limiting mechanism; 501. fixing a plate A; 502. a rotating rod; 503. an extension pole; 504. a magnet; 505. a sleeve; 506. a rotating drum; 507. clamping a plate; 508. a fixing plate B; 509. an air cylinder A; 5010. a piston A; 5011. a plug rod A; 5012. connecting a pipe A; 6. a slide hole A; 7. a guide plate; 8. a guide groove A; 9. a guide groove B; 10. inserting a rod; 11. a sloping plate; 12. an air cylinder B; 13. a piston B; 14. a plug rod B; 15. a one-way valve; 16. a connecting pipe B; 17. a gas collecting cylinder; 18. a baffle plate; 19. a fixed cylinder A; 20. a rotating shaft A; 21. a fan plate A; 22. turning the column; 23. a feed cylinder; 24. a fixed cylinder B; 25. a rotating shaft B; 26. a fan plate B; 27. a connecting pipe C; 28. a slide hole B; 29. an elastic pad; 30. a cooling pipe; 31. a guide plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-10, an auxiliary packaging device for metal hose processing includes a conveying table a1, a conveying table B2, a package bag conveying mechanism 3, a bag sealing mechanism 4 and a limiting mechanism 5, wherein the center of the top surface of the conveying table a1 is hollow, the conveying tables a1 and B2 are both provided with a conveying belt mechanism, the package bag conveying mechanism 3 and the conveying belt mechanism are both in the prior art, and are not described herein, the inner wall of the top surface of the conveying table a1 is an inclined surface, the package bag conveying mechanism 3 is arranged at the bottom surfaces of the conveying table a1 and the conveying table B2, the bottom surface of the conveying table a1 is provided with an opening, the package bag conveying mechanism 3 conveys package bags through the opening of the conveying table a1, the bag sealing mechanism 4 is fixedly mounted on the top surface of the conveying table a1, the limiting mechanism 5 is fixedly mounted on the top surface of the conveying table B2, the bag sealing mechanism 4 includes a connecting frame 401, the connecting frame 401 is a C-shaped body, and two ends are respectively and fixedly connected with the top surfaces of the front and rear sides of the conveying table a1, the top surface of the connecting frame 401 is fixedly provided with a telescopic cylinder 402, a transmission shaft of the telescopic cylinder 402 penetrates through the connecting frame 401, the bottom end of the transmission shaft of the telescopic cylinder 402 is fixedly connected with a pressing plate 403, the front side and the rear side of the bottom surface of the pressing plate 403 are fixedly connected with connecting plates 404, one corresponding surface of the two connecting plates 404 is fixedly connected with a hot melting plate 405, the front side of the connecting frame 401 is provided with a sliding hole A6, the inner wall of the sliding hole A6 is sleeved with a heater 406, the front side of the hot melting plate 405 is fixedly connected with a heat conducting pipe 407, the heat conducting pipe 407 penetrates through the connecting plates 404 and is connected with the heater 406, the limiting mechanism 5 comprises two fixing plates A501, the two fixing plates A501 are respectively and fixedly connected with the front side and the rear side of the top surface of a transmission platform B2, the front sides of the two fixing plates A501 are respectively provided with holes and sleeved with rotating rods 502 with rectangular bulges, the rotating rods 502 are fixedly connected with extension rods 503 on the outer wall of the top surface between the two fixing plates A501, the top end of an extension rod 503 is fixedly connected with a magnet 504, the front surface of a fixing plate A501 positioned at the front side is fixedly connected with a sleeve 505, a rotating rod 502 is positioned at the inner ring of the sleeve 505, the inner wall of the sleeve 505 is in a hollow state and sleeved with a rotating drum 506, the left side and the right side of the inner wall of the rotating drum 506 are fixedly connected with clamping plates 507, the two clamping plates 507 are respectively attached to the left top surface and the right side bottom surface of the rotating rod 502, the left side outer wall of the rotating drum 506 and the left side inner wall of the sleeve 505 are respectively and fixedly connected with a fixing plate B508, the top surface of a connecting frame 401 is provided with a hole and fixedly connected with an air cylinder A509, the inner wall of the air cylinder A509 is sleeved with a piston A5010, the bottom surface of the piston A5010 is fixedly connected with a plug rod A5011, the plug rod A5011 penetrates through the bottom surface of the air cylinder A509, one end of the plug rod A5011, the outer wall of the air cylinder A509 is fixedly connected, firstly, the metal hose is conveyed through the conveying platform A1, when the metal hose is conveyed to an opening on the conveying platform A1, the metal hose is sleeved into a packaging bag with an opening on the top surface conveyed by the packaging bag conveying mechanism 3, then along with the conveying of the conveying platform A1 and the conveying platform B2, the transmission shaft of the telescopic cylinder 402 extends out to enable the pressing plate 403 to descend, the hot melt plate 405 descends along with the pressing plate 403 to be in contact with the packaging bag, the hot melt plate 405 is heated by the heater 406 to generate high temperature and heat melt the packaging bag, then the transmission shaft of the telescopic cylinder 402 is lifted, after the hot melt plate 405 is separated from the packaging bag, the melting part of the packaging bag is cooled and condensed to seal the packaging bag, then the packaged metal hose is conveyed out through the conveying platform B2, when the pressing plate 403 descends, the pressing plate 403 pulls the piston A5010 to slide downwards in the air cylinder A509 through the, the air in the air cylinder A509 is injected into the sleeve 505 through the connecting pipe A5012, the rotary drum 506 rotates under the pushing of air flow to the fixing plate B508, the rotary drum 506 drives the rotary rod 502 to rotate anticlockwise through the clamping plate 507 when rotating, the rotary rod 502 drives the magnet 504 to rotate anticlockwise through the extension rod 503 when rotating anticlockwise, the metal hose is guided through magnetic force during the rotation of the magnet 504 to ensure that the metal hose moves to the right end of the packaging bag, then when the pressing plate 403 rises after hot melting is finished, the piston A5010 slides in the air cylinder A509 and sucks back the air in the sleeve 505, so that the rotary drum 506 is pulled to reset the rotary rod 502, through the arrangement of the limiting mechanism 5, the metal hose is guided through the anticlockwise rotation of the magnet 504 during the packaging process of the metal hose to ensure that the metal hose moves to the right end of the packaging bag, and the problem that the hot melting plate 405 extrudes the metal hose to cause equipment failure is avoided, compare in current metal collapsible tube packing plant, can further improve the stability of device operation on the basis that uses the sensor to detect the metal collapsible tube position, avoid the sensor trouble problem that appears easily in the automatic formula packing plant operation process to lead to the device to damage.

The back of the fixed plate A501 is fixedly connected with a C-shaped guide plate 7, the left side of the guide plate 7 is provided with inclined rectangular guide grooves A8 at equal intervals, the bottom end of the guide groove A8 inclines rightwards, the top end of the guide groove A8 inclines leftwards, the left side of the guide plate 7 is provided with rectangular guide grooves B9 at the rear sides of the plurality of guide grooves A8, the top surface of the guide plate 7 corresponds to the top end of the plurality of guide grooves A8 and the bottom surface of the guide plate 7 corresponds to the positions of the plurality of guide grooves B9, the inclined plate 11 is hinged through a rotating shaft, the right side of the rotating rod 502 is fixedly connected with an inserted rod 10, the inserted rod 10 corresponds to the bottom end of the guide groove A8, when the rotating rod 502 rotates through the rotating drum 506, the inserted rod 10 enters the guide grooves A8 through the inclined plate 11, when the inserted rod 10 slides in the guide grooves A8, the rotating rod 502 slides backwards in the fixed plate A501 along with the inclined surface thereof, thereby changing the position of, the inserted bar 10 enters into guide way B9 through the direction of swash plate 11, the bull stick 502 slides in guide way B9 and can not reset along with the inserted bar 10, thereby the position of magnet 504 can all be changed when bull stick 502 rotates at every turn, magnet 504 attracts the metal collapsible tube after the packing through magnetic force, make its different positions on transmission platform B2 carry, thereby let the metal collapsible tube when carrying away to pile up, can be orderly tandem arrangement, through the setting of deflector 7, let the metal collapsible tube when carrying away to pile up, can be orderly tandem arrangement, can not pile up and lead to still needing follow-up arrangement operation in one department, reach the benefit that reduces the step and improve work efficiency.

An air cylinder B12 is fixedly connected with the bottom surface of a sliding hole A6, a piston B13 is sleeved on the inner wall of an air cylinder B12, the bottom surface of a piston B13 is connected with a plug rod B14 through a spring, a plug rod B14 is fixedly connected with the top surface of the piston B13, a plug rod B14 penetrates through the top surface of the air cylinder B12, an air cylinder B12 is fixedly connected with the front surface and communicated with two one-way valves 15, the two one-way valves 15 respectively have air inlet and air outlet functions, the one-way valve 15 with the air outlet function is fixedly connected with a connecting pipe B16, a fixed plate A501 on the front side is fixedly connected with a fixed cylinder A19 on the front surface, a gas collecting cylinder A19 is fixedly connected with the bottom surface of the fixed cylinder A17, a circular table hole is formed in the top surface of the gas collecting cylinder 17, the circular table hole is small in diameter, the side faces downwards, one end, far away from the one-way valve 15, of the connecting pipe B16 is fixedly connected and communicated with the bottom surface of the gas collecting cylinder 17, a baffle 18 is sleeved on the inner wall of the bottom surface of the gas collecting cylinder 17, the baffle 18 is connected with the inner wall of the gas collecting cylinder 17 through a spring, the top surface of the baffle 18 is connected with the inner wall of the fixed cylinder A19 and communicated with the gas collecting cylinder 17, the center of the top surface of a fixed cylinder A19 is provided with a hole and is connected with a rotating shaft A20 through a rotating bearing, the outer wall of the rotating shaft A20 is fixedly connected with a plurality of fan plates A21, the top surface of the rotating shaft A20 is fixedly connected with a rotating column 22, the outer wall of the rotating column 22 and the left side surface of a fixed plate A501 are both provided with tooth sockets and are mutually meshed, when a heater 406 descends along with a pressure plate 403 in the hot melting step, the heater 406 extrudes a plug rod B14, the plug rod B14 drives a piston B13 to slide in an air cylinder B12 and injects air into an air collecting cylinder 17 through a one-way valve 15, a baffle 18 slides in the air collecting cylinder 17 under the action of air pressure and extrudes a spring, the air pressure in the air collecting cylinder 17 is continuously increased along with the increase of descending times of the heater 406, then when the baffle 18 slides to the hole of the top surface of the air collecting cylinder 17, the accumulated air is injected into the fixed cylinder A19 under the action of air pressure, the action, the air pushes the rotating shaft A20 to rotate through the fan plates A21, the rotating shaft A20 rotates to drive the rotating column 22 to rotate, the rotary column 22 drives the rotary rod 502 to slide forwards through the engagement with the rotary rod 502, thereby the rotary rod 502 is reset, the arrangement of the rotary column 22 is realized, in the process that the magnet 504 moves backwards along with the rotary rod 502 from the front, airflow is continuously accumulated in the air collecting cylinder 17, then the magnet 504 moves to the rear side of the transmission platform B2, the rotary column 22 is automatically driven to rotate by utilizing the air pressure effect to reset the rotary rod 502, the follow-up movement of the magnet 504 is supplied, the ordered arrangement of metal hoses under the action of magnetic force is ensured, the automation degree of the device is improved, and the work efficiency is favorably improved.

The top surface of the front side of the transmission platform A1 is fixedly connected with a feeding cylinder 23, the top surface and the bottom end of the back side of the feeding cylinder 23 are all in a hollow state, the left side and the right side of the bottom end of the front side of the feeding cylinder 23 are both provided with holes, the holes are all fixedly connected with a fixed cylinder B24 which is in a semi-cylinder shape and is in a hollow plane, one corresponding surface of two fixed cylinders B24 is provided with holes, a rotating shaft B25 is sleeved in the holes, the outer wall of the rotating shaft B25 is fixedly connected with six fan plates B26, the fan plates B26 are attached to the inner wall of the fixed cylinder B24, part of the outer wall of the fan plates B26 is positioned in the feeding cylinder 23, the bottom surface of the fixed cylinder B24 on the right side is provided with holes, the right side of the fixed cylinder B24 on the right side is fixedly connected and communicated with a connecting pipe C27, one end of the connecting pipe C27 far away from the fixed cylinder B24 is fixedly connected and communicated with a one-way valve 15 with an air inlet function on an air cylinder B12, firstly, the metal hose is placed in the feeding cylinder 23, then the metal hose falls on the fan plates B26, and the air cylinder B12 is pumped by the one-way valve 15, the air suction effect is conducted into the fixed cylinder B24 through the connecting pipe C27 to drive the fan plate B26 to rotate, after the fan plate B26 rotates, a metal hose is placed into the conveying table A1 through the feeding cylinder 23, then the metal hose falls onto the conveying belt mechanism through an inner inclined plane to be conveyed, the next metal hose rotates on the rotating shaft B25 to fall onto the other fan plate B26 to wait for next conveying, through the arrangement of the feeding cylinder 23, the air suction effect of the air cylinder B12 is utilized, the metal hoses are automatically and respectively conveyed into the conveying table A1, the automation degree of the device is further improved, an electric energy-driven feeding mechanism does not need to be additionally arranged, and the energy-saving and environment-friendly benefits are achieved.

The top surface of the right side of the connecting frame 401 is provided with a sliding hole B28, an elastic cushion 29 is sleeved in the sliding hole B28, the bottom surface of the elastic cushion 29 is attached to the top surface of the pressure plate 403 and is in a compressed state, the top surface of the sliding hole B28 is fixedly connected and communicated with a U-shaped cooling pipe 30, an opening of one end of the cooling pipe 30, which is far away from the elastic cushion 29, faces downwards, when the pressing plate 403 is lifted, the pressing plate 403 presses the elastic pad 29 and outputs the air inside through the cooling pipe 30, the air flow blown out by the cooling pipe 30 blows the air flow to the packaging bag, and through the arrangement of the cooling pipe 30, when the pressing plate 403 rises, the pressing plate 403 extrudes the elastic pad 29 and outputs the air inside the elastic pad through the cooling pipe 30, and the air flow blown out by the cooling pipe 30 is used for blowing the packaging bags by wind power, so that the effect of quick cooling is achieved, the sealing of the packaging bags is facilitated to be condensed, the problem of separation when the melting part of the packaging bags is moved is avoided, and the use stability of the device is improved.

The guide plate 31 is fixedly connected to the right side face of the elastic pad 29 below the top face of the connecting frame 401, the guide plate 31 is affected by the magnetic force of the magnet 504, and through the arrangement of the guide plate 31, the magnet 504 drives the guide plate 31 to move together by utilizing the magnetic force when moving, so that the position with the strongest wind force blowing corresponds to the packaging bag all the time, and the effect of cooling the packaging bag is ensured.

In use, S1, the metal hose is firstly conveyed through the conveying platform A1, when the metal hose is conveyed to the opening on the conveying platform A1, the metal hose is sleeved into the packaging bag with the opening on the top surface conveyed by the packaging bag conveying mechanism 3, then the transmission shaft of the telescopic cylinder 402 extends out along with the conveying of the conveying platform A1 and the conveying platform B2 to the position of which the tail end corresponds to the hot melt plate 405, so that the pressing plate 403 descends, the hot melt plate 405 descends along with the pressing plate 403 and contacts with the packaging bag, the hot melt plate 405 heats by the heater 406 to generate high temperature and carries out hot melt on the packaging bag, then the transmission shaft of the telescopic cylinder 402 is lifted, after the hot melt plate 405 is separated from the packaging bag, the melting part of the packaging bag is cooled and condensed to seal the packaging bag, then the packaged metal hose is conveyed out through the conveying platform B2, when the pressing plate 403 descends, the pressing plate 403 pulls the piston A5010 to slide downwards in the air cylinder A509 by the plug rod A5011, the air in the air cylinder A509 is injected into the sleeve 505 through the connecting pipe A5012, the rotary drum 506 rotates under the pushing of airflow to the fixing plate B508, the rotary drum 506 drives the rotary rod 502 to rotate anticlockwise through the clamping plate 507 when rotating, the rotary rod 502 drives the magnet 504 to rotate anticlockwise through the extension rod 503 when rotating anticlockwise, the metal hose is guided through magnetic force during the rotation of the magnet 504 to ensure that the metal hose moves to the right end of the packaging bag, and then when the pressing plate 403 rises after hot melting is finished, the piston A5010 slides in the air cylinder A509 and sucks back the air in the sleeve 505, so that the rotary drum 506 is pulled to reset the rotary rod 502.

S2, when the rotating rod 502 rotates through the rotating drum 506, the inserted rod 10 enters the guide groove A8 through the guide of the inclined plate 11, the inserted rod 10 slides in the guide groove A8 and enables the rotating rod 502 to slide backwards in the fixing plate A501 along the inclined surface of the inserted rod, so that the position of the rotating rod 502 is changed, then when the rotating rod 502 rotates, the inserted rod 10 enters the guide groove B9 through the guide of the inclined plate 11, the rotating rod 502 cannot reset along with the sliding of the inserted rod 10 in the guide groove B9, so that the position of the magnet 504 can be changed each time the rotating rod 502 rotates, the magnet 504 attracts the packaged metal hose through magnetic force, so that the packaged metal hose is conveyed at different positions on the conveying table B2, and the metal hose can be orderly arranged back and forth when conveyed out and accumulated.

S3, when the heater 406 descends along with the pressure plate 403 in the hot melting step, the heater 406 extrudes the plug rod B14, the plug rod B14 drives the piston B13 to slide in the air cylinder B12 and inject air into the air collecting cylinder 17 through the one-way valve 15, the baffle 18 slides in the air collecting cylinder 17 under the action of air pressure and extrudes the spring, the air pressure in the air collecting cylinder 17 continuously increases along with the increase of descending times of the heater 406, then when the baffle 18 slides to a circular truncated cone hole on the top surface of the air collecting cylinder 17, the accumulated air flow is injected into the fixed cylinder A19 under the action of air pressure, the air flow pushes the rotating shaft A20 to rotate through the fan plate A21, the rotating shaft A20 rotates to drive the rotating column 22 to rotate, the rotating column 22 drives the rotating rod 502 to slide forwards through meshing with the rotating rod 502, and the rotating rod 502 is reset.

S4, firstly, placing the metal hose into the feeding barrel 23, then dropping the metal hose on the fan plate B26, when the air cylinder B12 performs air suction through the one-way valve 15, the air suction effect is conducted into the fixed barrel B24 through the connecting pipe C27 to drive the fan plate B26 to rotate, after the fan plate B26 rotates, placing one metal hose into the conveying table A1 through the feeding barrel 23, then dropping the metal hose onto the conveying belt mechanism through the inner inclined surface for conveying, and the next metal hose drops onto the other fan plate B26 after the rotating shaft B25 rotates to wait for next conveying.

S5, when the pressing plate 403 is raised, the pressing plate 403 presses the elastic pad 29 and outputs the air inside through the cooling pipe 30, and the air flow blown out from the cooling pipe 30 blows the air flow to the packaging bag by wind.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.