CN115534410B - Adjustable longitudinal transverse sealing combined structure - Google Patents
Adjustable longitudinal transverse sealing combined structure Download PDFInfo
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- CN115534410B CN115534410B CN202211039786.9A CN202211039786A CN115534410B CN 115534410 B CN115534410 B CN 115534410B CN 202211039786 A CN202211039786 A CN 202211039786A CN 115534410 B CN115534410 B CN 115534410B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/60—Uniting opposed surfaces or edges; Taping
- B31B70/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure
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Abstract
The invention discloses an adjustable longitudinal transverse sealing combined structure which comprises two upper beams and a base, wherein five rectangular annular transverse sealing frames are longitudinally and slidably arranged on the two upper beams, five supporting plates are longitudinally and slidably arranged on the two base, the supporting plates are matched with the transverse sealing frames, top plates are fixedly connected to the tops of opposite sides of the two upper beams, and cutting protrusions for perforating bags are slidably arranged on the tops of the supporting plates. According to the invention, the longitudinal positions of the supporting plates and the transverse sealing frames are regulated, so that the distance between each group of supporting plates and the transverse sealing frames is effectively regulated, the device can effectively perform transverse sealing work on bags with different specifications and patterns, the operation is simple and convenient, the fine adjustment effect on the bag patterns can be achieved, the application range of the device is improved, and in a production line, the sealing efficiency of bags for batch production of bags can be ensured.
Description
Technical Field
The invention relates to the technical field of bag making machine sealing and pressing, in particular to an adjustable longitudinal transverse sealing combined structure.
Background
At present, most of the transverse sealing structures of bag making machines in the market are formed by a plurality of independent transverse seals, and the bags are sealed and pressed in the production and processing of the bags.
For example: the patent application number 202122251894.X discloses a tail pressing device of a heat-sealing bag cutting machine, which comprises a working box, wherein the inner bottom surface of the working box is slidably connected with a first sliding rod, and the inner bottom surface of the working box is slidably connected with a second sliding rod. Has the advantages of good pressing effect and small abrasion to the pressing table.
However, the existing adjustable longitudinal transverse sealing combined structure still has certain defects when in use, when the existing adjustable longitudinal transverse sealing combined structure needs to be sealed and pressed on a bag, particularly the bag with patterns printed on the surface, the sealing positions of multiple groups of transverse sealing films need to be respectively adjusted to prevent the patterns from shifting in the sealing and pressing process, the operation is relatively complicated, the operation is inconvenient, the sealing and pressing of the bag in the prior art is performed, if the heat sealing is adopted, the bag is sometimes caused due to the fact that the bag is melted due to thermal deformation, and if the heat sealing is not adopted, the sealing and pressing effect can also be unstable.
Disclosure of Invention
The invention aims to provide an adjustable longitudinal transverse sealing combined structure which solves the problems in the prior art.
The aim of the invention can be achieved by the following technical scheme:
the utility model provides an adjustable vertical horizontal integrated configuration that seals, includes two upper beams and a base, two upper beams longitudinal sliding mounting has five annular horizontal frame that seals of rectangle, two base longitudinal sliding mounting has five backup pads, backup pad and horizontal frame adaptation that seals, the top fixedly connected with roof in one side that two upper beams are opposite, the top slidable mounting of backup pad has the cutting arch that is used for the fenestrate to the sack, the bottom slidable mounting of horizontal frame that seals has the horizontal shrouding that is used for horizontal sealing the sack, the both sides of horizontal shrouding all are provided with the gas pocket that is used for preventing the sack adhesion, the gas pocket intercommunication has the gas tank that sets up on horizontal frame, the cavity has been seted up to the inside center department of backup pad, be provided with a plurality of heat dissipation bars that are used for radiating in the cavity.
Preferably, two the side that the upper beam deviates from is with the both sides inner wall butt of violently sealing the frame, the top wallboard butt of upper beam and the interior top wallboard butt of violently sealing the frame, the top center department of roof is followed vertical fixedly connected with and is gone up the slide rail, go up slide rail sliding connection and go up the slider fixedly connected with in the center department of the interior top wallboard of violently sealing the frame, the equal fixedly connected with in top both sides of violently sealing the frame is prolonged the board, two opposite one sides of prolonged the board rotate and cup joint the bull stick, the equal fixed adjusting gear that cup joints in both ends of bull stick, two adjusting gear meshing respectively are connected with two racks, two racks respectively fixed connection are at the opposite one side top of two upper beams.
Preferably, the top center department of base inlays and is equipped with down the slide rail, the top sliding connection of slide rail has the slider down, slider fixedly connected in the bottom center department of backup pad down, one side fixedly connected with fixed block of slider down, one side screw thread that the slider was kept away from down to the fixed block has cup jointed fixing bolt, fixing bolt activity butt has the dead lever, dead lever fixed connection is in one side of base, the dead lever slides with the fixed block and cup joints, the equal threaded connection in top both sides of horizontal sealing frame has the holding bolt, holding bolt and the top wallboard activity butt of roof, the bull stick runs through the axis of rotation of the one end fixedly connected with motor of extension board and bull stick, motor fixed connection is in the side of one of them extension board.
Preferably, the inner bottom of horizontal frame is provided with the U-shaped board, the both sides wallboard of U-shaped board is fixed connection respectively in the both sides of horizontal frame bottom wallboard, the top center department slip of U-shaped board has cup jointed and has led the stick, the top of leading the stick runs through the U-shaped board and the screw thread has cup jointed two nuts, it has two limiting plates to press from both sides between the two nuts, the one end that the limiting plate is close to each other all is provided with the semicircle groove, the one end that the nut was kept away from to two limiting plates and the inside butt of both sides of horizontal frame, the bottom fixedly connected with rectangle traveller of leading the stick, the outside of leading the stick has cup jointed the spring, the both ends of spring are fixed connection respectively on the top wallboard of the interior top wallboard of U-shaped board and rectangle traveller.
Preferably, the rectangle traveller runs through the bottom wallboard of violently sealing the frame and cup joints with violently sealing the frame slip, and the one end fixedly connected with clamp plate of leading the stick is kept away from to the rectangle traveller, and violently shrouding fixed connection is kept away from the one end of rectangle traveller at the clamp plate, and the inside of violently shrouding transversely inlays and is equipped with the hot plate, hot plate electric connection has contact switch, contact switch fixed connection at the top of leading the stick, and the gas pocket setting is located the both sides of violently shrouding respectively on the bottom wallboard of clamp plate and two gas pockets.
Preferably, the air cavity has been seted up to the inside of clamp plate, the bottom both sides of air cavity are respectively with two gas pockets intercommunication, the one end that the air cavity was kept away from to the gas pocket is provided with the solenoid valve, solenoid valve and contact switch electric connection also, the top both ends of air cavity all communicate there is the pipe, pipe fixed connection is at the top both ends of clamp plate, the pipe runs through the bottom wallboard of horizontal seal frame and with horizontal seal frame slip cup joint, the one end fixedly connected with piston plate that the clamp plate was kept away from to the pipe, the pipe runs through the piston plate, the piston plate slip cup joints in the gas tank, the both ends of horizontal seal frame bottom wallboard all fixedly connected with gas tank, the U-shaped board is located the one side that two gas tanks are close to each other.
Preferably, the bottom fixedly connected with rectangle annular electromagnetism frame of clamp plate, electromagnetism frame fixed connection has seted up on one side of the top of backup pad and has been accomodate the chamber, the bottom fixedly connected with electromagnetism board of accomodating the chamber, electromagnetism board also with contact switch electric connection, accomodate the top intercommunication in chamber has the spout that runs through backup pad top wallboard, accomodate the slide that sliding connection has the reversal "T" font in the chamber, the equal fixed connection in horizontal end top both sides of slide and a plurality of slide bars, the vertical end top fixedly connected with of slide is a plurality of cutting archs, slide and electromagnetism frame adaptation.
Preferably, the lateral wall in accomodate the chamber and the horizontal end lateral wall butt of slide, a plurality of slide holes have all been seted up to the top both sides in accomodate the chamber, and a plurality of slide bars and a plurality of slide holes one-to-one and slide bar slip cup joint in the slide hole, and the vertical end slip cup joint in the spout of slide.
Preferably, the cavity has been seted up to the inside center department of backup pad, and the cavity is located under the horizontal shrouding, along vertical direction fixedly connected with a plurality of fixed columns in the cavity, and the center department of cavity is provided with two heat dissipation bars along the direction of horizontal shrouding, and the heat dissipation bar runs through the both sides wallboard of cavity and with cavity fixed connection, and the heat dissipation bar runs through a plurality of fixed columns and with fixed column fixed connection, and one side intercommunication of cavity has the oil filler opening, is provided with the embolism in the oil filler opening, and the oil filler opening is fixed in one side of backup pad.
Preferably, the bottom intercommunication of cavity has a drain pipe, and the one end intercommunication that the drain pipe kept away from the cavity has a cone groove, and the cone groove is seted up in the top wallboard center department of slider down, and slider down and last slider are "U" font, and slider down and last slider's opening part all face down the slide rail.
The invention has the beneficial effects that:
1. according to the invention, the longitudinal positions of the supporting plates and the transverse sealing frames are regulated, so that the distance between each group of supporting plates and the transverse sealing frames is effectively regulated, the device can perform effective transverse sealing work on bags with patterns of different specifications, the operation is simple and convenient, the fine adjustment effect on the bag patterns can be achieved, the application range of the device is improved, and in a production line, the sealing efficiency of bags for bags produced in batches can be ensured;
2. according to the invention, through the arrangement of the contact switch, the heating plate can be used for carrying out intermittent heating, and the heat dissipation effect of the heat dissipation rod, the lubricating oil and the air holes is combined, so that the constant change of the temperature of the transverse sealing plate and the temperature of the supporting plate in a certain range can be effectively ensured, further, the situation that the bag is melted and adhered due to overhigh temperature can not occur on the transverse sealing plate and the supporting plate, the subsequent separation of the bag from the transverse sealing plate and the supporting plate is promoted, the sealing quality is ensured, and meanwhile, the situation that the bag is melted due to thermal deformation can not occur.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a top view of the overall structure of the present invention;
FIG. 2 is a bottom view of the overall structure of the present invention;
FIG. 3 is a top view of the overall structure of the transverse seal frame of the present invention;
FIG. 4 is a bottom view of the overall structure of the transverse seal frame of the present invention;
FIG. 5 is a schematic view showing the overall structure of the support plate of the present invention;
FIG. 6 is a schematic cross-sectional view of the U-shaped plate of the present invention;
FIG. 7 is an enlarged schematic view of the structure of portion A in FIG. 6 in accordance with the present invention;
FIG. 8 is a schematic cross-sectional view of the structure of the transverse seal frame of the present invention;
FIG. 9 is a schematic view of the connection structure of the slide plate and the cutting protrusion according to the present invention;
fig. 10 is a schematic view of a connection structure of a heat dissipating rod and a fixing post according to the present invention.
In the figure: 1. a girder is arranged; 2. a base; 3. a transverse sealing frame; 4. an adjusting gear; 5. an upper slide rail; 7. a lower slide rail; 8. a top plate; 9. a motor; 10. a support plate; 11. a pressing plate; 12. a rack; 13. a fastening bolt; 14. a fixing bolt; 15. a fixed rod; 16. a heating plate; 17. a transverse sealing plate; 18. a U-shaped plate; 19. an air box; 20. a contact switch; 21. a limiting plate; 22. an upper slider; 23. an electromagnetic frame; 24. a lower slide block; 25. a fixed block; 26. a heat radiation rod; 27. a slide hole; 28. a chute; 29. a storage chamber; 30. fixing the column; 31. a slide plate; 32. a slide bar; 33. cutting the protrusion; 34. a rectangular slide column; 35. a guide bar; 36. a spring; 37. a cavity; 38. air holes; 39. an electromagnetic valve; 40. an electromagnetic plate; 41. a piston plate; 42. a conduit; 43. an air cavity; 44. an oil leakage pipe; 45. a conical groove; 46. and (5) embolism.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1-10, an adjustable longitudinal transverse sealing combined structure comprises two upper beams 1 and a base 2, wherein five rectangular annular transverse sealing frames 3 are longitudinally and slidably installed on the two upper beams 1, five supporting plates 10 are longitudinally and slidably installed on the two base 2, the supporting plates 10 are matched with the transverse sealing frames 3, top plates 8 are fixedly connected to the tops of opposite sides of the two upper beams 1, cutting protrusions 33 for perforating bags are slidably installed on the tops of the supporting plates 10, transverse sealing plates 17 for transversely sealing the bags are slidably installed at the bottoms of the transverse sealing frames 3, air holes 38 for preventing the bags from adhering are formed in two sides of the transverse sealing plates 17, the air holes 38 are communicated with an air box 19 arranged on the transverse sealing frames 3, a cavity 37 is formed in the center of the inside of each supporting plate 10, and a plurality of heat dissipation rods 26 for heat dissipation are arranged in the cavity 37. Two opposite sides of upper beam 1 all carry out fixed connection through the fixed plate, the fine setting hand wheel has been cup jointed in the rotation on the fixed plate, the fine setting hand wheel sets up in one of them upper beam 1's one side, one side of base 2 also is provided with the fine setting hand wheel, the fine setting gear has all been fixedly cup jointed at the both ends of fine setting hand wheel, the fine setting gear meshing is connected with the rack, rack fixed connection that upper beam 1 side set up is on the elevating socket, the top at the processing shop is hoisted to the elevating socket, two upper beam 1 hoist and mount are on the elevating socket, rack fixed connection that base 2 side set up is in the bottom of workshop, through the fine setting hand wheel of rotating upper beam 1 or base 2, adjust the left and right sides position of five sets of horizontal seal frame 3 on the visual angle of fig. 1 simultaneously, this technique is prior art, do not too much here.
As a technical optimization scheme of the invention, as shown in figures 1-4, one side of the two upper beams 1, which is away from each other, is abutted against the inner walls of the two sides of the transverse sealing frame 3, the top wall plate of the upper beam 1 is abutted against the inner top wall plate of the transverse sealing frame 3, an upper sliding rail 5 is fixedly connected to the center of the top plate 8 along the longitudinal direction, an upper sliding block 22 is slidingly connected to the upper sliding rail 5, the upper sliding block 22 is fixedly connected to the center of the inner top wall plate of the transverse sealing frame 3, two extension plates are fixedly connected to the two sides of the top end of the transverse sealing frame 3, a rotating rod is rotatably sleeved on one side of the two opposite extension plates, two ends of the rotating rod are fixedly sleeved with adjusting gears 4, the two adjusting gears 4 are respectively meshed with two racks 12, and the two racks 12 are respectively fixedly connected to the tops of one side of the two upper beams 1, which are opposite. Through adjusting the setting of gear 4 and rack 12, on the one hand can promote the fixed of horizontal frame 3, on the other hand also can combine the effect of motor 9 for horizontal frame 3's longitudinal position is adjusted more conveniently.
As a technical optimization scheme of the invention, as shown in figures 1-4, a lower sliding rail 7 is embedded in the center of the top of a base 2, a lower sliding block 24 is connected to the top of the lower sliding rail 7 in a sliding manner, the lower sliding block 24 is fixedly connected to the center of the bottom of a supporting plate 10, one side of the lower sliding block 24 is fixedly connected with a fixed block 25, one side of the fixed block 25, which is far away from the lower sliding block 24, is in threaded sleeve joint with a fixed bolt 14, the fixed bolt 14 is movably abutted with a fixed rod 15, the fixed rod 15 is fixedly connected to one side of the base 2, the fixed rod 15 is in sliding sleeve joint with the fixed block 25, the two sides of the top of a transverse sealing frame 3 are respectively in threaded connection with a fastening bolt 13, the fastening bolt 13 is movably abutted with a top wall plate of a top plate 8, a rotating rod penetrates through a extension plate, one end of the rotating rod is fixedly connected with a rotating shaft of a motor 9, and the motor 9 is fixedly connected to the side of one extension plate. The fixing bolts 13 and the fixing bolts 14 can fix the transverse sealing frame 3 and the supporting plate 10 respectively, and further can seal and press the bag accurately.
As a technical optimization scheme of the invention, as shown in fig. 3, 4 and 6, a U-shaped plate 18 is arranged at the inner bottom of a transverse sealing frame 3, two side wall plates of the U-shaped plate 18 are respectively and fixedly connected to two sides of the bottom wall plate of the transverse sealing frame 3, a guide rod 35 is sleeved at the center of the top of the U-shaped plate 18 in a sliding manner, two nuts are sleeved at the top end of the guide rod 35 in a threaded manner, two limiting plates 21 are clamped between the two nuts, semicircular grooves are respectively arranged at the ends, close to each other, of the limiting plates 21, one ends, far away from the nuts, of the two limiting plates 21 are abutted against the inner sides of the transverse sealing frame 3, a rectangular sliding column 34 is fixedly connected to the bottom of the guide rod 35, a spring 36 is sleeved at the outer side of the guide rod 35, and two ends of the spring 36 are respectively and fixedly connected to the inner top wall plate of the U-shaped plate 18 and the top wall plate of the rectangular sliding column 34. The position of the transverse sealing plate 17 can be effectively limited by the limiting plate 21 and the rectangular sliding column 34, and the position of the transverse sealing plate 17 is prevented from being offset by mutual promotion.
As a technical optimization scheme of the invention, as shown in fig. 6, 7 and 8, a rectangular sliding column 34 penetrates through a bottom wall plate of a transverse sealing frame 3 and is in sliding sleeve joint with the transverse sealing frame 3, one end of the rectangular sliding column 34, which is far away from a guide rod 35, is fixedly connected with a pressing plate 11, a transverse sealing plate 17 is fixedly connected with one end of the pressing plate 11, which is far away from the rectangular sliding column 34, a heating plate 16 is transversely embedded in the transverse sealing plate 17, the heating plate 16 is electrically connected with a contact switch 20, the contact switch 20 is fixedly connected with the top of the guide rod 35, air holes 38 are formed in the bottom wall plate of the pressing plate 11, and two air holes 38 are respectively positioned on two sides of the transverse sealing plate 17.
As a technical optimization scheme of the invention, as shown in fig. 4 and 8, an air cavity 43 is formed in the pressing plate 11, two sides of the bottom of the air cavity 43 are respectively communicated with two air holes 38, one end of the air hole 38 away from the air cavity 43 is provided with an electromagnetic valve 39, the electromagnetic valve 39 is also electrically connected with the contact switch 20, two ends of the top of the air cavity 43 are respectively communicated with a conduit 42, the conduits 42 are fixedly connected to two ends of the top of the pressing plate 11, the conduits 42 penetrate through the bottom wall plate of the transverse sealing frame 3 and are in sliding sleeve joint with the transverse sealing frame 3, one end of the conduits 42 away from the pressing plate 11 is fixedly connected with a piston plate 41, the conduits 42 penetrate through the piston plate 41, the piston plate 41 is in sliding sleeve joint with the air boxes 19, two ends of the bottom wall plate of the transverse sealing frame 3 are fixedly connected with the air boxes 19, and the U-shaped plate 18 is positioned at one side of the two air boxes 19 close to each other. The top of the air box 19 is provided with a one-way valve for air intake, the solenoid valve 39 is only briefly opened after the contact switch 20 is separated from the top plate 8, and is closed after the air pressure in the air box 19 and the outside air pressure tend to be balanced.
As a technical optimization scheme of the invention, as shown in fig. 4-9, a rectangular annular electromagnetic frame 23 is fixedly connected to the bottom of a pressing plate 11, the electromagnetic frame 23 is fixedly connected to the outer side of one air hole 38, a storage cavity 29 is formed in one side of the top of a supporting plate 10, an electromagnetic plate 40 is fixedly connected to the bottom of the storage cavity 29, the electromagnetic plate 40 is also electrically connected with a contact switch 20, a sliding groove 28 penetrating through a wall plate at the top of the supporting plate 10 is communicated with the top of the storage cavity 29, a sliding plate 31 in an inverted T shape is slidably connected in the storage cavity 29, two sides of the top of the horizontal end of the sliding plate 31 are fixedly connected with a plurality of sliding rods 32, a plurality of cutting protrusions 33 are fixedly connected to the top of the vertical end of the sliding plate 31, and the sliding plate 31 is matched with the electromagnetic frame 23. The receiving chamber 29 is located on the side of the cavity 37 remote from the motor 9. The electromagnetic frame 23 is located right above the slide plate 31, and both the electromagnetic frame 23 and the electromagnetic plate 40 are electromagnets.
As a technical optimization scheme of the invention, as shown in fig. 7-9, the side wall of the accommodating cavity 29 is abutted against the side wall of the horizontal end of the sliding plate 31, a plurality of sliding holes 27 are formed on two sides of the top of the accommodating cavity 29, a plurality of sliding rods 32 are in one-to-one correspondence with the sliding holes 27, the sliding rods 32 are in sliding sleeve connection with the sliding holes 27, and the vertical end of the sliding plate 31 is in sliding sleeve connection with the sliding groove 28. The sliding rod 32 can effectively drive the sliding plate 31 to move through the electromagnetic frame 23 and the electromagnetic plate 40.
As a technical optimization scheme of the invention, as shown in fig. 6, 8 and 10, a cavity 37 is formed in the center of the inside of the supporting plate 10, the cavity 37 is located under the transverse sealing plate 17, a plurality of fixing columns 30 are fixedly connected in the cavity 37 in the vertical direction, two heat dissipation rods 26 are arranged in the center of the cavity 37 in the direction of the transverse sealing plate 17, the heat dissipation rods 26 penetrate through two side wall plates of the cavity 37 and are fixedly connected with the cavity 37, the heat dissipation rods 26 penetrate through the plurality of fixing columns 30 and are fixedly connected with the fixing columns 30, one side of the cavity 37 is communicated with an oil filling port, a plug 46 is arranged in the oil filling port, and the oil filling port is fixed on one side of the supporting plate 10. The oil filler is used to add oil to the cavity 37, the activity of the oil increases with increasing temperature, the oil approaches liquid state at higher temperature and approaches solid state at lower temperature, which is common knowledge in the art and is not disclosed herein.
As a technical optimization scheme of the invention, as shown in fig. 1, 4 and 8, the bottom of the cavity 37 is communicated with an oil leakage pipe 44, one end of the oil leakage pipe 44 away from the cavity 37 is communicated with a conical groove 45, the conical groove 45 is arranged at the center of the top wall plate of the lower slide block 24, the lower slide block 24 and the upper slide block 22 are both U-shaped, and the openings of the lower slide block 24 and the upper slide block 22 face the lower slide rail 7. The upper slide rail 5 is in sliding sleeve joint with the upper slide block 22, and the abutting part of the fastening bolt 13 and the top plate 8 is positioned at two sides of the upper slide rail 5.
When the transverse sealing frame 3 is used, each transverse sealing frame 3 can be independently and longitudinally adjusted, the relative position between the adjusting gear 4 and the rack 12 is changed by controlling the rotation of the motor 9 so as to achieve the purpose of independently adjusting the longitudinal position of the transverse sealing frame 3, before the position of the transverse sealing frame 3 is longitudinally adjusted, the fastening bolt 13 is reversely rotated so that the fastening bolt 13 is abutted and separated from the top plate 8, the fastening bolt 13 does not play a role in fixing the transverse sealing frame 3 any more, the transverse sealing frame 3 is effectively adjusted, and after the position of the transverse sealing frame 3 is longitudinally adjusted, the fastening bolt 13 is rotated so that the fastening bolt 13 is tightly abutted against the top plate 8, and then the position of the transverse sealing frame 3 is effectively fixed by the fastening bolt 13.
The backup pad 10 accessible that sets up on the base 2 is twisted the fixing bolt 14 is reverse for fixing bolt 14 no longer with dead lever 15 butt, and then make backup pad 10 can carry out effectual slip on base 2, and then adjust the longitudinal position of every backup pad 10 alone, make backup pad 10 be located the horizontal shrouding 17 all the time under and cavity 37 is located the horizontal shrouding 17, through adjusting the longitudinal position of backup pad 10 and horizontal seal frame 3, and then make the distance between every group backup pad 10 and the horizontal seal frame 3 obtain effectual regulation, and then make the device can carry out effectual horizontal seal work to the sack homoenergetic that has different specification patterns, and then reach the fine setting operation to the sack pattern, improve the application scope of the device.
When the device seals the pressure to the sack, make upper beam 1 decline through the elevating socket that is located the workshop top, can drive horizontal frame 3 decline after upper beam 1 descends, along with horizontal frame 3's decline, the horizontal shrouding 17 that is located horizontal frame 3 bottom can with backup pad 10 butt, horizontal shrouding 17 carries out effectual centre gripping to the sack with backup pad 10 this moment, prevents on the one hand that the condition that the sack moved from appearing in the heat-seal's in-process, on the other hand also can ensure that the pattern on the sack can effectually aim at through the centre gripping to the sack.
After the bag is clamped by the transverse sealing plate 17 and the supporting plate 10, the transverse sealing frame 3 is driven to descend by the lifting seat, at the moment, the force between the transverse sealing plate 17 and the supporting plate 10 is increased, the reverse acting force applied to the transverse sealing plate 17 acts on the spring 36, the spring 36 is contracted, the rectangular sliding column 34 approaches to the inner top of the transverse sealing frame 3, the rectangular sliding column 34 drives the guide rod 35 to move towards the inner top of the transverse sealing frame 3, at the moment, the distance between the pressing plate 11 and the transverse sealing frame 3 is shortened, and the guide pipes 42 positioned at two sides of the top of the pressing plate 11 push the piston plate 41 to move towards the top of the air box 19, so that air in the air box 19 is extruded. Along with the continuous descent of the transverse sealing frame 3, the contact switch 20 positioned at the top of the guide rod 35 can be abutted with the bottom wall plate of the top plate 8, after the contact switch 20 is abutted with the top plate 8, the electromagnetic frame 23 is electrified to generate magnetism, the electromagnetic plate 40 is powered off, the magnetism disappears, the heating plate 16 is heated at the moment, the bag is heated and sealed, and the electromagnetic valve 39 is still in a closed state at the moment.
After heating, the heating plate 16 can play a role in promoting the sealing and pressing of the bag, and the heat can promote the state that the bag tends to be melted, so that the bag can be connected more tightly when being sealed and pressed, and the sealing and pressing quality of the bag is improved. After heating, the contact of the transverse sealing plate 17 and the supporting plate 10 is not separated, heat emitted by the heating plate 16 is conducted to the supporting plate 10 through the transverse sealing plate 17 and the bag, so that the temperature of the supporting plate 10 is effectively improved, the temperature of the supporting plate 10 is improved and is conducted to the heat dissipation rod 26 and lubricating oil added into the cavity 37 through the fixing column 30, the heat dissipation rod 26 dissipates the heat, the supporting plate 10 is prevented from being continuously heated to cause the occurrence of overhigh heat, the heat is conducted to the lubricating oil, the activity of the lubricating oil is increased along with the increase of the temperature, the lubricating oil is in a liquid state under the condition of higher temperature, and the lubricating oil is in a solid state under the condition of lower temperature.
After heat conduction is on lubricating oil, on the one hand, make the heat on the backup pad 10 obtain effectual conduction, and then reach radiating purpose to backup pad 10, on the other hand also can make lubricating oil approach in liquid, and then can promote lubricating oil to flow into in the awl groove 45, when the vertical position of backup pad 10 is adjusted to the technician, lubricating oil can be smeared on lower slide rail 7, promote the slip between lower slide rail 7 and the lower slide rail 24, simultaneously, the mode of accurate connection is often adopted in the connection between lower slide rail 7 and the lower slide rail 24, consequently, the condition that lubricating oil leaks can not take place appears, the accurate connection between slide rail and the slider is prior art, do not make too much here. If the condition that lubricating oil leaks appears, then the gap appears in the connection between explanation lower slide rail 7 and the lower slider 24, seals the pressure this moment and can lead to sealing the position that presses to appear the deviation, when lubricating oil appears leaking, can also be convenient for remind the technician to overhaul, also can guarantee the accuracy that the sack seals the pressure simultaneously.
The electromagnetic frame 23 is electrified to generate magnetism, so that the electromagnetic frame 23 can generate magnetic force to the slide bar 32, the electromagnetic plate 40 is powered off, the magnetism disappears, so that the magnetism of the electromagnetic plate 40 to the slide bar 32 disappears, and then the electromagnetic plate 40 does not attract the slide bar 32 any more, the electromagnetic frame 23 attracts the slide bar 32 to drive the slide bar 31 to ascend through the attraction of the magnetic force to the slide bar 32, the slide bar 31 can drive the cutting protrusion 33 to ascend after ascending, and then the cutting protrusion 33 presses out a plurality of small holes in the outer side of the bag sealing position, and the small holes can facilitate the subsequent processing of the bag or the cutting separation work during the use, thereby playing a role in promoting the separation of the bag.
After the sealing of the bag is finished, the lifting seat drives the upper beam 1 to lift, and after the upper beam 1 lifts, the contact switch 20 is separated from the top plate 8 at first due to the existence of the spring 36, and at the moment when the contact switch 20 is separated from the top plate 8, the transverse sealing plate 17 is still in contact with the supporting plate 10. After the contact switch 20 is separated from the top plate 8. The electromagnetic plate 40 is electrified to generate magnetism, the electromagnetic frame 23 is powered off, the magnetism disappears, the heating plate 16 is not heated any more at the moment, and the electromagnetic valve 39 is opened at the moment; after the electromagnetic valve 39 is opened, compressed air in the air box 19 can enter the air cavity 43 through the guide pipe 42, and then is blown on the bag through the air hole 38, and the air is blown on the bag, so that the air on two sides of the transverse sealing plate 17 can be driven to circulate, further the transverse sealing plate 17 is cooled, the air is blown on the bag, the bag can also generate certain vibration, the vibration acts on the bag, the adhesion between the part of the bag which is not pressed by the transverse sealing plate 17 and the supporting plate 10 can be effectively prevented, and further the situation that the bag is scratched by edges on two sides of the supporting plate 10 in the subsequent conveying process can be prevented.
The electromagnetic plate 40 is electrified to generate magnetism, the electromagnetic frame 23 is powered off, the magnetism disappears, the electromagnetic frame 23 does not attract the slide bar 32 any more, the electromagnetic plate 40 attracts the slide bar 32 through the magnetic force to enable the slide bar 32 to drive the slide plate 31 to descend, the slide plate 31 can drive the cutting protrusion 33 to descend after descending, the cutting protrusion 33 descends into the chute 28, the bag is supported through the wall plates on the two sides of the chute 28, and the cutting protrusion 33 is separated from the bag. The air blown out through the air holes 38 positioned on the side of the transverse sealing plate 17 close to the electromagnetic frame 23 acts on the sliding plate 31 through the bag, so that on one hand, the descending speed of the cutting protrusion 33 is promoted, and on the other hand, the faster separation between the cutting protrusion 33 and the bag is promoted, and the conveying efficiency of the bag after the sealing is finished is ensured.
Along with the lifting seat driving the upper beam 1 to rise until the nut is abutted against the top wall plate of the U-shaped plate 18, the U-shaped plate 18 drives the pressing plate 11 to rise, so that the transverse sealing plate 17 is separated from the supporting plate 10, and after the transverse sealing plate 17 is separated from the supporting plate 10, the sealed bags are conveyed.
Through contact switch 20's setting, can make hot plate 16 carry out intermittent type heating, combine the heat dissipation effect of heat dissipation stick 26, lubricating oil and gas pocket 38, can effectually guarantee that the temperature of horizontal shrouding 17 and backup pad 10 carries out invariable change in certain within range, and then make horizontal shrouding 17 and backup pad 10 can not appear because of the condition that the high temperature leads to the sack to take place to melt the adhesion, promotes the follow-up separation with horizontal shrouding 17 of sack, backup pad 10.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.
Claims (3)
1. The utility model provides an adjustable vertical horizontal seal integrated configuration, includes two upper beams (1) and a base (2), its characterized in that, two upper beams (1) vertical slidable mounting have five rectangle cyclic annular horizontal seal frame (3), two base (2) vertical slidable mounting have five backup pad (10), backup pad (10) and horizontal seal frame (3) adaptation, one side top fixedly connected with roof (8) of two upper beams (1) relative stands, the top slidable mounting of backup pad (10) has cutting protrusion (33) that are used for perforating the bag, the bottom slidable mounting of horizontal seal frame (3) has horizontal shrouding (17) that are used for horizontal seal bag, both sides of horizontal shrouding (17) are provided with gas pocket (38) that are used for preventing the bag adhesion, gas pocket (38) intercommunication have gas box (19) that set up on horizontal seal frame (3), cavity (37) are seted up at the inside center of backup pad (10), be provided with a plurality of heat dissipation bars (26) that are used for radiating in cavity (37);
the inner bottom of the transverse sealing frame (3) is provided with a U-shaped plate (18), two side wall plates of the U-shaped plate (18) are respectively and fixedly connected to two sides of the bottom wall plate of the transverse sealing frame (3), a guide rod (35) is sleeved at the center of the top of the U-shaped plate (18) in a sliding manner, the top end of the guide rod (35) penetrates through the U-shaped plate (18) and is sleeved with two nuts in a threaded manner, two limiting plates (21) are clamped between the two nuts, semicircular grooves are formed in one ends, close to each other, of the limiting plates (21), one ends, far away from the nuts, of the two limiting plates (21) are in butt joint with the two inner sides of the transverse sealing frame (3), the bottom of the guide rod (35) is fixedly connected with a rectangular sliding column (34), a spring (36) is sleeved at the outer side of the guide rod (35), and two ends of the spring (36) are respectively and fixedly connected to the inner top wall plate of the U-shaped plate (18) and the top wall plate of the rectangular sliding column (34);
the rectangular sliding column (34) penetrates through the bottom wall plate of the transverse sealing frame (3) and is in sliding sleeve joint with the transverse sealing frame (3), one end, far away from the guide rod (35), of the rectangular sliding column (34) is fixedly connected with the pressing plate (11), the transverse sealing plate (17) is fixedly connected with one end, far away from the rectangular sliding column (34), of the pressing plate (11), the heating plate (16) is transversely embedded in the transverse sealing plate (17), the heating plate (16) is electrically connected with the contact switch (20), the contact switch (20) is fixedly connected to the top of the guide rod (35), the air holes (38) are formed in the bottom wall plate of the pressing plate (11), and the two air holes (38) are respectively located at two sides of the transverse sealing plate (17);
an air cavity (43) is formed in the pressing plate (11), two sides of the bottom of the air cavity (43) are respectively communicated with two air holes (38), one end, away from the air cavity (43), of the air hole (38) is provided with an electromagnetic valve (39), the electromagnetic valve (39) is also electrically connected with the contact switch (20), two ends of the top of the air cavity (43) are respectively communicated with a guide pipe (42), the guide pipes (42) are fixedly connected to two ends of the top of the pressing plate (11), the guide pipes (42) penetrate through the bottom wall plate of the transverse sealing frame (3) and are in sliding sleeve joint with the transverse sealing frame (3), one end, away from the pressing plate (11), of each guide pipe (42) is fixedly connected with a piston plate (41), the piston plate (41) is in sliding sleeve joint with the air boxes (19), two ends of the bottom wall plate of the transverse sealing frame (3) are fixedly connected with the air boxes (19), and the U-shaped plate (18) is located at one side, close to each other, of the two air boxes (19).
The bottom of the pressing plate (11) is fixedly connected with a rectangular annular electromagnetic frame (23), the electromagnetic frame (23) is fixedly connected to the outer side of one air hole (38), a containing cavity (29) is formed in one side of the top of the supporting plate (10), an electromagnetic plate (40) is fixedly connected to the bottom of the containing cavity (29), the electromagnetic plate (40) is also electrically connected with the contact switch (20), a sliding groove (28) penetrating through the top wall plate of the supporting plate (10) is communicated with the top of the containing cavity (29), a sliding plate (31) which is reversely connected in a T shape is slidably connected in the containing cavity (29), two sides of the top of the horizontal end of the sliding plate (31) are fixedly connected with a plurality of sliding rods (32), a plurality of cutting protrusions (33) are fixedly connected to the top of the vertical end of the sliding plate (31), and the sliding plate (31) and the electromagnetic frame (23) are adapted;
the side wall of the containing cavity (29) is abutted with the side wall of the horizontal end of the sliding plate (31), a plurality of sliding holes (27) are formed in two sides of the top of the containing cavity (29), a plurality of sliding rods (32) are in one-to-one correspondence with the sliding holes (27), the sliding rods (32) are in sliding sleeve connection with the sliding holes (27), and the vertical end of the sliding plate (31) is in sliding sleeve connection with the sliding groove (28);
a cavity (37) is formed in the center of the inside of the supporting plate (10), the cavity (37) is located under the transverse sealing plate (17), a plurality of fixing columns (30) are fixedly connected in the cavity (37) along the vertical direction, two heat dissipation rods (26) are arranged in the center of the cavity (37) along the direction of the transverse sealing plate (17), the heat dissipation rods (26) penetrate through two side wall plates of the cavity (37) and are fixedly connected with the cavity (37), the heat dissipation rods (26) penetrate through the plurality of fixing columns (30) and are fixedly connected with the fixing columns (30), one side of the cavity (37) is communicated with an oil filling port, a plug (46) is arranged in the oil filling port, and the oil filling port is fixed on one side of the supporting plate (10);
the bottom of cavity (37) intercommunication has oil leakage pipe (44), and oil leakage pipe (44) keep away from the one end intercommunication of cavity (37) and have awl groove (45), and awl groove (45) are seted up in the top wallboard center department of slider (24), and slider (24) and last slider (22) down are "U" font, and slider (24) down and the opening part of last slider (22) all face slide rail (7) down.
2. The adjustable longitudinal transverse sealing combined structure according to claim 1, wherein one side of the upper beams (1) deviating from is abutted against the inner walls of two sides of the transverse sealing frame (3), the top wall plate of the upper beams (1) is abutted against the inner top wall plate of the transverse sealing frame (3), an upper sliding rail (5) is fixedly connected to the center of the top plate (8) along the longitudinal direction, the upper sliding rail (5) is slidably connected with an upper sliding block (22), the upper sliding block (22) is fixedly connected to the center of the inner top wall plate of the transverse sealing frame (3), extension plates are fixedly connected to the two sides of the top end of the transverse sealing frame (3), rotating rods are sleeved on the opposite sides of the two extension plates in a rotating mode, adjusting gears (4) are fixedly sleeved on the two ends of the rotating rods, two racks (12) are respectively in meshed connection, and the two racks (12) are respectively fixedly connected to the tops of the opposite sides of the two upper beams (1).
3. The adjustable longitudinal transverse sealing combined structure according to claim 2, wherein a lower sliding rail (7) is embedded in the center of the top of the base (2), a lower sliding block (24) is connected to the top of the lower sliding rail (7) in a sliding manner, the lower sliding block (24) is fixedly connected to the center of the bottom of the supporting plate (10), a fixing block (25) is fixedly connected to one side of the lower sliding block (24), a fixing bolt (14) is sleeved on one side of the fixing block (25) away from the lower sliding block (24) in a threaded manner, a fixing rod (15) is movably abutted to the fixing bolt (14), the fixing rod (15) is fixedly connected to one side of the base (2), a fixing bolt (13) is slidably sleeved on the fixing block (25), the fixing bolt (13) is movably abutted to the top wall plate of the top plate (8), the rotating rod penetrates through the extending plate, one end of the rotating rod is fixedly connected with a rotating shaft of the motor (9), and the motor (9) is fixedly connected to the side edge of one extending plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211039786.9A CN115534410B (en) | 2022-08-29 | 2022-08-29 | Adjustable longitudinal transverse sealing combined structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211039786.9A CN115534410B (en) | 2022-08-29 | 2022-08-29 | Adjustable longitudinal transverse sealing combined structure |
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| CN115534410A CN115534410A (en) | 2022-12-30 |
| CN115534410B true CN115534410B (en) | 2023-06-20 |
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Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20030136093A1 (en) * | 2002-01-22 | 2003-07-24 | Chiu Shao Yi | Single layer color film packaging machine |
| CN201279945Y (en) * | 2008-10-30 | 2009-07-29 | 杭州数创自动化控制技术有限公司 | Air ballooning unit for pin array hole |
| CN201472722U (en) * | 2009-05-22 | 2010-05-19 | 唐海大松包装机械制造有限公司 | Multi-row packing machine horizontal sealing cutoff device |
| CN203766114U (en) * | 2014-02-21 | 2014-08-13 | 中山市新宏业自动化工业有限公司 | Device enabling plane welding nozzle bag-making machine not to scald film during shutdown |
| CN104149393B (en) * | 2014-08-27 | 2016-12-28 | 重庆市金升机械配件制造有限公司 | The heat sealing mechanism of Bag Making Machine |
| CN104441773A (en) * | 2014-08-27 | 2015-03-25 | 无锡市张泾宇钢机械厂 | Support frame of heat sealing mechanism of bag making machine |
| CN208802207U (en) * | 2018-07-16 | 2019-04-30 | 东莞市长盈塑料编织包装有限公司 | A kind of packaging bag automatic sealing |
| CN208630006U (en) * | 2018-08-07 | 2019-03-22 | 浙江新风景塑胶有限公司 | It is a kind of for packaging bag production heat-sealing, cooling device |
| CN210479214U (en) * | 2019-06-18 | 2020-05-08 | 安徽猛牛彩印包装有限公司 | Automatic sealing device of wrapping bag that leakproofness is good |
| CN110254842B (en) * | 2019-07-23 | 2023-06-30 | 天津瑞泰包装机械股份有限公司 | Heat sealing device for multi-row bagging packaging machine |
| CN213675734U (en) * | 2020-09-11 | 2021-07-13 | 吉林省万信包装机械有限公司 | Hot air cutting device of bag making machine |
| CN214354527U (en) * | 2020-10-22 | 2021-10-08 | 合亿(天津)科技有限公司 | Air column bag processing is with dividing post device |
| CN215397274U (en) * | 2021-08-04 | 2022-01-04 | 西平县心容心实业有限公司 | A high-efficient system bag machine for degradable disposal bag |
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