Packaging bag line ironing device

Abstract

The utility model relates to the technical field of packaging bag processing, in particular to a packaging bag line ironing device which comprises a frame body, the frame body comprises supporting rods, the frame body is a sheet-shaped frame, the number of the supporting rods is multiple, and each supporting rod is connected between the two frame bodies so as to support the frame body. A tool apron is connected in the frame body, a cross rod is connected to one side of the frame body, the tool apron is connected through the cross rod, and a plurality of guide rollers are connected to the inner side of the frame body; the interior of the frame body is supported through the supporting rod, the tool apron is supported through the transverse rod, a packaging bag is guided through the guide roller, the packaging bag is moved to one side of the tool apron through the guide roller, the packaging bag is clamped towards the middle through the left tool apron and the right tool apron to be subjected to line ironing, and the packaging bag subjected to line ironing is cooled through the draught fan. The packaging bag is pre-ironed through the upper tool bit and is further ironed through the lower tool bit, and the pressure and temperature of wire ironing are better controlled.

Description

TECHNICAL FIELD

[0001] The utility model relates to packaging bag processing technical field, concretely is a packaging bag ironing device. BACKGROUND

[0002] The bag making machine is a kind of equipment for making various plastic packaging bags, with the development of society, plastic packaging bag has become an indispensable kind of goods in people's life;Bag making machine in prior art refers to the machine for making various plastic bags or other material packaging bags, usually mainly producing plastic bags, and the bag making machine realizes the purpose of ironing plastic bag by extruding downward in the process of producing plastic bag, and if the applied force is too large in the process, the plastic bag connecting part is easily ironed off, and the pressure is intermittently applied by setting two ironing knife heads, to avoid the melting of the pressure application part caused by long-term pressure application. SUMMARY

[0003] In view of the defects of the prior art, the utility model provides a packaging bag ironing device, which has the advantages.

[0004] To achieve the above-mentioned functional purposes, the utility model provides the following technical scheme: a packaging bag ironing device, including frame, characterized by: the frame includes support rod, the frame is sheet-shaped frame, the support rod has several, and each support rod is connected to the middle of two frames, to support the frame;The frame is connected with the knife seat in it, one side of the frame is connected with the cross bar, the knife seat is connected with the cross bar, a plurality of guide rollers are connected to the inner side of the frame, the knife seat has left knife seat and right knife seat, the left knife seat and the right knife seat are the same structure, the right knife seat is connected with motor on one side, the motor output end is connected with rotating roller on one side, and the rotating roller side is connected with side belt.

[0005] Further, the frame includes a conveying frame connected to the left side in the frame, the conveying frame includes a third hydraulic cylinder and a moving block, the third hydraulic cylinder is connected to the side surface of the frame, the moving block is connected to the output end of the third hydraulic cylinder, a sliding groove is arranged on the inner side of the frame, the moving block slides in the sliding groove, a plurality of auxiliary rollers are connected to one side of the moving block, and a gear is connected to the annular side surface of one end of the auxiliary roller.

[0006] Further, the frame is connected with a guide frame at the bottom, which is divided into a first guide frame and a second guide frame, the guide frame includes a guide frame, a conveying roller is connected to the guide frame through a rotating body, and the conveying roller is connected to the guide frame through a rotating shaft, a first hydraulic cylinder is connected to one end of the guide frame, and the first hydraulic cylinder is connected to the inner side wall of the frame.

[0007] Further, the crossbar side is connected with a top plate, one side of the top plate is connected with a limiting column, the limiting column includes but is not limited to one, and each limiting column is provided with a moving column.

[0008] Further, one side of the top plate is connected with a hydraulic cylinder, the top plate side is connected with a vertical plate, the vertical plate has two, and one side of each vertical plate is connected with a positioning column, the positioning column includes but is not limited to one, the other end of the positioning column is connected with a leather roller, the leather roller includes but is not limited to one, and the annular side of each leather roller is connected with a belt, and the front and rear sides of the leather roller are connected with a limiting ring.

[0009] Further, one side of the belt is provided with a connecting roller, one side of the connecting roller is connected with a connecting block, the upper and lower ends of the connecting block are connected with a spring, the spring includes but is not limited to one, some springs are connected to one side of the connecting block, the inner side of the spring is provided with a second positioning column, the second positioning column is provided with one, and one end of each second positioning column is connected with a limiting block, one side of the fixed rod connected with the leather roller is connected with a limiting plate, one side of the contact end of the rotating roller and the belt is connected with a guide strip, one side of the guide strip is provided with a bag slot, one side of the bag slot is provided with two positioning rollers, the two ends of the positioning rollers are connected to the inner side of the frame, and the upper and lower ends of the bag slot are connected with a fan.

[0010] Further, one end of the moving column is connected with a secondary plate, the annular side of the moving column is provided with a limiting ring, the bottom end of the moving column is connected with a secondary plate, one end of the secondary plate is provided with two cutter heads, and the two cutter heads are an upper cutter head and a lower cutter head.

[0011] Further, one side of the secondary plate is connected with a power assisting frame, the power assisting frame includes a secondary push rod, a connecting plate, one end of the push rod is connected to one side of the secondary plate, the connecting plate is connected to one side of the push rod, a buffer column is connected to the middle of the connecting plate, the annular side of the buffer column is connected with a spring, the other end of the connecting plate away from the secondary push rod is connected with a cutter slot, the cutter slot is provided with a cutter head, and the cutter slot is connected with a heating layer.

[0012] Compared with the prior art, the frame is supported by the supporting rod, the cutter seat is supported by the crossbar, the packaging bag is guided by the guide roller, the packaging bag is displaced to one side of the cutter seat through the guide roller, the packaging bag is ironed by the left cutter seat and the right cutter seat, the packaging bag is cooled by the fan after ironing, the packaging bag is pre-ironed by the upper cutter head, and the packaging bag is further ironed by the lower cutter head, so that the pressure and temperature of ironing are better controlled. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a three-dimensional front structure schematic view of the packaging bag ironing device.

[0014] Figure 2The utility model discloses a kind of packaging bag thread sealing device's three-dimensional rear structure schematic view;

[0015] Figure 3 The utility model discloses a kind of packaging bag thread sealing device's frame structure schematic view;

[0016] Figure 4 The utility model discloses a kind of packaging bag thread sealing device's knife seat partial structure schematic view;

[0017] Figure 5 The utility model discloses a kind of packaging bag thread sealing device's knife seat three-dimensional structure schematic view;

[0018] Figure 6 The utility model discloses a kind of packaging bag thread sealing device's knife seat structure schematic view;

[0019] Figure 7 The utility model discloses a kind of packaging bag thread sealing device's knife seat overall structure schematic view;

[0020] Figure 8 The utility model discloses a kind of packaging bag thread sealing device's knife seat partial three-dimensional structure schematic view;

[0021] Figure 9 The utility model discloses a kind of packaging bag thread sealing device's guide frame structure schematic view.

[0022] In the drawing, reference frame 1 and support rod 2, crossbar 21, knife seat 3, guide roller 23, left knife seat, right knife seat 4, motor 304, rotating roller 303, third hydraulic cylinder 251, shift block 252, auxiliary roller 254, gear 253, belt 7, conveying roller 20, guide frame 28, first hydraulic cylinder 27, crossbar 21, top plate 31, limit column 332, moving column 331, top plate 31, vertical plate 30, bag groove 41, positioning column 5, first guide frame 51, second guide frame 511, leather roller 6, connecting roller 8, connecting block 9, spring 10, limit block 12, limit plate 200, guide strip 311, positioning roller 61, fan 26, secondary plate 33, moving column 331, secondary push rod 333, connecting plate, buffer column 334, knife groove 34, heating layer 35, lower cutter head 37, upper cutter head 38. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0024] Embodiment, please refer to Figures 1-9A hot stamping device for packaging bags includes a frame 1, characterized in that: the frame includes support rods 2, the frame 1 is a sheet frame, there are several support rods 2, and each support rod 2 is connected between two sheets of frame 1 to support the frame 1; a knife holder 3 is connected inside the frame 1, a crossbar 21 is connected to one side of the frame 1 to connect the knife holder 3, several guide rollers 23 are connected inside the frame 1, the knife holder 3 is divided into a left knife holder and a right knife holder 4, the left knife holder and the right knife holder 4 have the same structure, a motor 304 is connected to one side of the right knife holder 4, a rotating roller 303 is connected to one side of the output end of the motor, a side belt 306 is connected to the side of the rotating roller 303, and the guide rollers 23 guide the packaging bag;

[0025] The frame 1 includes a conveyor frame connected to the left side of the frame. The conveyor frame includes a third hydraulic cylinder 251 and a moving block 252. The third hydraulic cylinder 251 is connected to the side of the frame 1, and the moving block 252 is connected to the output end of the third hydraulic cylinder 251. The inner side of the frame 1 is provided with a sliding groove, and the moving block 252 slides inside the sliding groove. There are several auxiliary rollers 254, and each auxiliary roller 254 is connected to one side of the moving block 252. The gear 253 is connected to the annular side of one end of the auxiliary roller 254.

[0026] The bottom of the frame 1 is connected to two guide frames 28, which are divided into a first guide frame 51 and a second guide frame 511. Each guide frame 28 includes a guide frame, and a conveyor roller 20 is connected to the guide frame through a rotating body. The conveyor roller 20 is connected to the guide frame 28 through a rotating shaft. One end of the guide frame 28 is connected to a first hydraulic cylinder 27, which is connected to the inner side wall of the frame 1.

[0027] The crossbar 21 is connected to a top plate 31 on one side. A limit post 332 is connected to one side of the top plate 31. The limit post 332 includes, but is not limited to, three posts, and each limit post 332 is provided with a movable post 331.

[0028] A hydraulic cylinder 32 is connected to one side of the top plate 31. A vertical plate 30 is connected to the side of the top plate 31. There are two vertical plates 30, and a positioning post 5 is connected to one side of each vertical plate 30. The positioning post 5 includes, but is not limited to, four posts. A roller 6 is connected to the other end of the positioning post 5. The roller 6 includes, but is not limited to, four posts. A belt 7 is connected to the annular side of each roller 6. Limiting rings are connected to both the front and rear sides of each roller 6. The limiting rings limit the belt.

[0029] A connecting roller 8 is provided on one side of the belt 7, and a connecting block 9 is connected to one side of the connecting roller 8. Springs 10 are connected to both the upper and lower ends of the connecting block 9. There are, but not limited to, 14 springs 10. Some springs 10 are connected to one side of the connecting block 9. A second positioning post 11 is provided inside the spring 10. There are, but not limited to, 4 second positioning posts 11, and a limit block 12 is connected to one end of each second positioning post 11. A limit plate 200 is connected to one side of the fixing rod connected to the belt 6. A guide strip 311 is connected to one side of the contact end between the rotating roller 303 and the belt 7. A bag groove 41 is provided on one side of the guide strip 311. Two positioning rollers 61 are provided on one side of the bag groove 41. The two ends of the positioning rollers 61 are connected to the inside of the frame 1. A fan 26 is connected to both ends of the bag groove 41 at the upper angle.

[0030] One end of the movable column 331 is connected to the secondary plate 33. The movable column 331 has a fixed ring on its annular side. The bottom end of the movable column 331 is connected to the secondary plate 33. One end of the secondary plate 33 is provided with two cutter heads, namely an upper cutter head 38 and a lower cutter head 37. Each of the two cutter heads has an assist frame connected to one side of its fixed end.

[0031] A support frame is connected to one side of the secondary plate 33. The support frame includes a secondary push rod 333 and a connecting plate. One end of the push rod 333 is connected to one side of the secondary plate 33, and the connecting plate is connected to one side of the push rod 333. A buffer column 334 is connected in the middle of the connecting plate. A spring is connected to the annular side of the buffer column 334. A blade groove 34 is connected to the other end of the connecting plate away from the secondary push rod 333. A blade head is provided in the blade groove 34, and a heating layer 35 is connected in the blade groove 34.

[0032] The upper cutter head 38 is a zipper heat-sealing cutter, and the lower cutter head 37 is a heat-sealing cutter for the upper and lower films. The width of the contact surface of the upper cutter head with the packaging bag is smaller than that of the contact surface of the lower cutter head 37 with the packaging bag. The upper cutter head performs the first preheating and extrusion on the packaging bag, and the lower cutter head performs further extrusion and heat-sealing on the packaging bag. The secondary extrusion and heat-sealing allows the cutter head to gradually extrude and heat-seale the packaging bag, avoiding the situation where the plastic bag connection is easily burned off due to excessive force applied during the downward extrusion and heat-sealing process of the bag making machine.

[0033] Working principle: the frame 1 is supported by the support rod 2, the knife holder 3 is supported by the cross rod 21, the packaging bag is guided by the guide roller 23, the shift block 252 is moved in the sliding groove by the third hydraulic cylinder 251, thereby driving the auxiliary roller 254 to displace, the auxiliary roller 254 and the lower auxiliary roller 254 are close, the gear 253 between the auxiliary rollers 254 is meshed, the two auxiliary rollers 254 convey the packaging bag in the middle, the packaging bag is displaced to the side of the knife holder by the guide roller, the packaging bag is ironed by the left knife holder and the right knife holder 4, the motor 304 is started to drive the rotating roller 303 to rotate, thereby driving the side belt 306 to move, the belt 7 moves, the packaging bag is displaced to the side of the knife head, the upper knife head and the lower knife head process the packaging bag, the packaging bag is cooled by the fan 26, the inclination angle of the guide frame 28 can be adjusted by the first hydraulic cylinder 27, the packaging bag conveying path is guided out of the frame 1 by the first guide frame 51 and the second guide frame 511, the heating layer 35 is connected with the heating wire, the knife holder processing process is as follows: the secondary plate 33 is pushed to the other side of the secondary plate 33 by the hydraulic cylinder 32, the secondary push rod 333 is a hydraulic rod, the knife head is pushed to each other by the secondary push rod 333, the packaging bag is pre-ironed by the upper knife head, and is further ironed by the lower knife head, so that the pressure and temperature of the ironing are better controlled.

[0034] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above, for those skilled in the art, obviously, the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic features of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any figure reference in the claims should not be regarded as limiting the involved claims.

[0035] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, the description manner of the specification is only for the sake of clarity, those skilled in the art should regard the specification as a whole, the technical solutions in each embodiment can also be properly combined to form other embodiments that those skilled in the art can understand.

Claims

1. A packaging bag seaming device comprising a frame (1), characterized in that: The frame (1) includes a support rod (2), the frame (1) is a sheet-shaped frame, the support rod (2) is several, and each support rod (2) is connected to the middle of two frames (1), thereby supporting the frame (1); the frame (1) is connected with a knife seat (3), one side of the frame (1) is connected with a cross bar (21), the knife seat (3) is connected through the cross bar (21), a plurality of guide rollers (23) are connected to the inner side of the frame (1), the knife seat (3) is divided into a left knife seat and a right knife seat (4), the left knife seat and the right knife seat (4) are the same structure, one side of the right knife seat (4) is connected with a motor (304), one side of the motor output end is connected with a rotating roller (303), the side surface of the rotating roller (303) is connected with a side belt (306).

2. A bag seaming device according to claim 1, wherein: The frame (1) includes a frame inside left side connected with a conveying frame, the conveying frame includes a third hydraulic cylinder (251), a moving block (252), a gear (253) and a guide roller (254), the third hydraulic cylinder (251) is connected to the side surface of the frame (1), the moving block (252) is connected to the output end of the third hydraulic cylinder (251), the inner side of the frame (1) is provided with a sliding groove, the moving block (252) is located in the inner side of the sliding groove and slides, the guide roller (254) is several, and each guide roller (254) is connected to one side of the moving block (252), and the gear (253) is connected to the annular side surface of one end of the guide roller (254).

3. A bag seaming device according to claim 1 wherein: The frame (1) is connected with two guide frames (28) at the bottom, which are divided into a first guide frame (51) and a second guide frame (511), the guide frame (28) includes a guide frame, the guide frame is connected with a conveying roller (20) through a rotating body, the conveying roller (20) is connected to the guide frame (28) through a rotating shaft, one end of the guide frame (28) is connected with a first hydraulic cylinder (27), and the first hydraulic cylinder (27) is connected to the inner side wall of the frame (1).

4. A bag seaming device according to claim 1 wherein: The side surface of the cross bar (21) is connected with a top plate (31), one side of the top plate (31) is connected with a limiting column (332), the limiting column (332) includes but is not limited to three, and each limiting column (332) is provided with a moving column (331).

5. A bag seaming device according to claim 4, wherein: One side of the top plate (31) is connected with a hydraulic cylinder (32), the side surface of the top plate (31) is connected with a vertical plate (30), the vertical plate (30) has two, and one side of each vertical plate (30) is connected with a positioning column (5), the positioning column (5) includes but is not limited to four, the other end of the positioning column (5) is connected with a leather roller (6), the leather roller (6) includes but is not limited to four, and the annular side surface of each leather roller (6) is connected with a belt (7), and the leather roller (6) is connected with a limiting ring on the front and back sides.

6. A bag seaming device according to claim 5, wherein: The belt (7) is provided with a connecting roller (8) on one side, the connecting roller (8) is connected with a connecting block (9) on one side, the connecting block (9) is connected with springs (10) on both ends, the springs (10) include but are not limited to 14, some springs (10) are connected on one side of the connecting block (9), the inside of the spring (10) is provided with a second positioning column (11), the second positioning column (11) is provided with four including but not limited to, and one end of each second positioning column (11) is connected with a limiting block (12), the fixed rod connected with the roller (6) is connected with a limiting plate (200) on one side, the contact end of the rotating roller (303) and the belt (7) is connected with a guide strip (311) on one side, the guide strip (311) is provided with a bag groove (41) on one side, the bag groove (41) is provided with two positioning rollers (61) on one side, the positioning rollers (61) are connected to the inside of the frame (1) on both ends, the bag groove (41) is connected with a fan (26) on both ends obliquely above.

7. A bag seaming device according to claim 6, wherein: The moving column (331) is connected with a secondary plate (33) on one end, the annular side of the moving column (331) is provided with a fixed ring, the bottom end of the moving column (331) is connected with a secondary plate (33), one end of the secondary plate (33) is provided with two tool bits, the two tool bits are an upper tool bit (38) and a lower tool bit (37).

8. A bag seaming device according to claim 7, wherein: The secondary plate (33) is connected with a booster frame on one side, the booster frame includes a secondary push rod (333), a connecting plate, one end of the push rod (333) is connected to one side of the secondary plate (33), the connecting plate is connected to one side of the push rod (333), the connecting plate is connected with a buffer column (334) in the middle, the annular side of the buffer column (334) is connected with a spring, the other end of the connecting plate away from the secondary push rod (333) is connected with a tool groove (34), the tool groove (34) is provided with a tool bit inside, the tool groove (34) is connected with a heating layer (35) inside.

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