CN113173298A

CN113173298A - PE film packaging machine

Info

Publication number: CN113173298A
Application number: CN202110598914.2A
Authority: CN
Inventors: 刘海亮
Original assignee: Hubei Chuanhai Xinxing Material Co ltd
Current assignee: Hubei Chuanhai Xinxing Material Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-07-27

Abstract

The invention discloses a PE film packaging machine, and particularly relates to the field of packaging machines, which comprises a machine tool, wherein a rack is fixedly connected to the position, close to the left end, of the rear surface of the machine tool, a machine head box is fixedly connected to the upper surface of the rack, a sealing mechanism is arranged at the position, close to the middle position, of the machine head box, a cutting mechanism is arranged on the right side of the sealing mechanism on the lower surface of the machine head box, the sealing mechanism comprises first connecting rods which are movably arranged on the upper surface and the lower surface of the machine head box in a penetrating mode and are distributed in a bilateral symmetry mode, a first fixing box is fixedly connected between the lower surfaces of the two first connecting rods, and first springs which are distributed in a bilateral symmetry mode are fixedly connected between the upper surface of the first fixing box and the machine head box. According to the invention, the first motor rotates to drive the threaded rod to rotate, and the two first connecting plates are driven to be close to or separated from each other, so that the two sealing pressing plates are adjusted, and therefore, the purpose of sealing and packaging articles with different sizes is achieved.

Description

PE film packaging machine

Technical Field

The invention relates to the technical field of packaging machines, in particular to a PE film packaging machine.

Background

The PE film is a macromolecular organic compound with the simplest structure, and is a macromolecular material which is widely applied in the world nowadays. The PE film takes a special Polyethylene (PE) plastic film as a base material, is divided into a high-density polyethylene protective film, medium-density polyethylene and low-density polyethylene according to different densities, is used for packaging a plurality of products, and is required to be cut at a sealing position after being packaged.

The sealing mechanism of the existing PE film packaging machine on the market is inconvenient to adjust at present, and has defects aiming at packaging and packaging of articles with different sizes.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide a PE film packaging machine to solve the above-mentioned problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a PE film packaging machine comprises a machine tool, wherein a machine frame is fixedly connected to the rear surface of the machine tool close to the left end, a machine head box is fixedly connected to the upper surface of the machine frame, a sealing mechanism is arranged on the machine head box close to the middle position, a cutting mechanism is arranged on the lower surface of the machine head box on the right side of the sealing mechanism, the sealing mechanism comprises a first connecting rod which is movably arranged on the upper surface and the lower surface of the machine head box in a penetrating mode and is symmetrically distributed in the left and right directions, a first fixing box is fixedly connected between the lower surfaces of the first connecting rod, a first spring which is symmetrically distributed in the left and right directions is fixedly connected between the upper surface of the first fixing box and the machine head box, the first springs are respectively sleeved outside the surfaces of the first connecting rod, a first fixing plate is fixedly connected to the middle position of the left surface of the first fixing box, and a first motor is fixedly connected to the lower surface of the first fixing plate, a motor output shaft fixed surface is connected with the threaded rod, the threaded rod activity is worn to establish No. one fixed case left surface, the threaded rod right-hand member with No. one fixed incasement portion right surface passes through the bearing and rotates the connection, surface screw thread opposite direction about the threaded rod.

Further, the surface of the threaded rod is in threaded sleeve connection with first connecting plates which are symmetrically distributed leftwards and rightwards, the lower surface of the first fixing box is provided with a long opening, the upper surface of the inside of the first fixing box is provided with a groove, the middle of the upper surfaces of the two first connecting plates is respectively and fixedly connected with second connecting plates, the upper ends of the two second connecting plates are embedded into the groove of the first fixing box in a sliding manner, the lower surfaces of the two first connecting plates are respectively and fixedly connected with sealing pressing plates, the two sealing pressing plates movably penetrate through the long opening of the first fixing box, the upper surface of the inside of the machine head box is positioned at the middle position of the two first connecting plates and is fixedly connected with a second motor, the surface of an output shaft of the second motor is fixedly connected with a first gear disc, and the lower surface of the inside of the machine head box is positioned under the first gear disc and is fixedly connected with a second fixing plate, no. two fixed plate front surface upper ends are rotated through the pivot and are connected with No. two toothed disc, No. one toothed disc surface with No. two toothed disc surface meshing connects.

Further, No. two fluted disc front surfaces are rotated through the pivot and are connected with the connecting rod No. two, aircraft nose case lower surface is located No. two fixed casees of fixed connection below No. two fixed plates, aircraft nose case lower surface is located No. two fixed case the place ahead has seted up the square mouth, No. two connecting rod lower extremes are rotated through the pivot and are connected with the connecting rod No. three, No. three connecting rod activities are worn to establish aircraft nose case square mouth.

Furthermore, a connecting block is placed in the second fixing box in a sliding mode, a connecting rod is fixedly connected to the lower end of the first connecting block and the fourth connecting rod, the lower end of the fourth connecting rod penetrates through the lower surface of the second fixing box in a movable mode, the lower surface of the fourth connecting rod is fixedly connected to the upper surface of the first fixing box, and the front surface of the first connecting block is connected with the lower end of the third connecting rod in a rotating mode through a rotating shaft.

Further, cutting mechanism includes fixed connection and is in headstock lower surface is located No. three fixed casees of a fixed case right side position fixedly connected with, No. three fixed incasement portion upper surface fixedly connected with No. three fixed plates, No. three fixed plate lower surface fixedly connected with No. three motors, No. three motor output shaft fixed surface cup joints there is the flywheel, No. three fixed incasement portions are located No. three motor below has placed No. four fixed plates through the pulley slip.

Further, No. four fixed plate lower surface fixedly connected with front and back symmetric distribution's No. five connecting rods, two No. five connecting rod lower extreme activity is worn to establish No. three fixed case lower surfaces, two fixed frame fixedly connected with between No. five connecting rod lower surfaces, No. four fixed plate lower surfaces with No. three fixed incasement portion between the lower surface fixedly connected with front and back symmetric distribution's No. two spring, two No. two the spring housing is established two outside No. five connecting rod surfaces.

Further, the cutting regulating plate has been inserted in the slip of fixed frame below, adjusting bolt is worn to be equipped with by fixed frame front surface lower extreme screw thread, fixed surface installs the blade under the cutting regulating plate, the lathe upper surface is located blade below fixedly connected with cutting backing plate, the lathe upper surface is located the cutting backing plate left and right sides is connected with the conveyer belt through the runner rotation embedding respectively, the lathe upper surface is located fixed case below fixedly connected with of a show and seals the backing plate, it is located the left side to seal the backing plate the conveyer belt below.

The invention has the technical effects and advantages that:

1. compared with the prior art, drive a toothed disc through No. two motors and rotate to drive No. two toothed discs and rotate, thereby drive No. two connecting rods and reciprocate, thereby drive No. three connecting rods and reciprocate, thereby drive No. four connecting rods and reciprocate, thereby drive a fixed case and reciprocate, thereby drive the clamp plate that seals and reciprocate, thereby pack article and seal.

2. Compared with the prior art, when needs pack different article and seal, rotate through a motor, drive the threaded rod and rotate to drive two connecting plates and draw close or separate, thereby seal the clamp plate and adjust two, thereby reach and seal the packing to not unidimensional article, article seal the back, rotate through No. three motors again and drive the blade and reciprocate, thereby cut it.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic view of the internal structure of the present invention.

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

FIG. 4 is an enlarged view of the structure at B in FIG. 2 according to the present invention.

The reference signs are: 1. a machine tool; 2. a frame; 3. a head box; 4. a first connecting rod; 5. a first fixing box; 6. a first spring; 7. a first fixing plate; 8. a first motor; 9. a threaded rod; 10. a first connecting plate; 11. a second connecting plate; 12. sealing the pressing plate; 13. a second motor; 14. a first gear plate; 15. a second fixing plate; 16. a second gear plate; 17. a second connecting rod; 18. a second fixing box; 19. a third connecting rod; 20. a first connecting block; 21. a fourth connecting rod; 22. a third fixed box; 23. a third fixing plate; 24. a third motor; 25. a flywheel; 26. a fourth fixing plate; 27. a fifth connecting rod; 28. a fixing frame; 29. a second spring; 30. cutting the adjusting plate; 31. adjusting the bolt; 32. a blade; 33. cutting the base plate; 34. a conveyor belt; 35. and (7) sealing the backing plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in attached figures 1, 2, 3 and 4, the PE film packaging machine comprises a machine tool 1, a frame 2 is fixedly connected to the rear surface of the machine tool 1 close to the left end, a head box 3 is fixedly connected to the upper surface of the frame 2, a sealing mechanism is arranged on the head box 3 close to the middle position, a cutting mechanism is arranged on the lower surface of the head box 3 on the right side of the sealing mechanism, the sealing mechanism comprises first connecting rods 4 which are movably arranged on the upper and lower surfaces of the head box 3 in a penetrating manner and are symmetrically distributed in the left and right direction, a first fixing box 5 is fixedly connected between the lower surfaces of the two first connecting rods 4, first springs 6 which are symmetrically distributed in the left and right direction are fixedly connected between the upper surface of the first fixing box 5 and the head box 3, the two first springs 6 are respectively sleeved outside the surfaces of the two first connecting rods 4, a first fixing plate 7 is fixedly connected to the middle position of the left surface of the first fixing box 5, and a first motor 8 is fixedly connected to the lower surface of the first fixing plate 7, no. 8 motor output shaft fixed surface is connected with threaded rod 9, and the left surface of a fixed box 5 is worn to establish in the activity of threaded rod 9, and threaded rod 9 right-hand member passes through the bearing rotation with the inside right surface of a fixed box 5 and is connected, and surperficial screw thread opposite direction about the threaded rod 9.

In a preferred embodiment, as shown in fig. 2, fig. 3 and fig. 4, the surface of the threaded rod 9 is in threaded sleeve connection with a first connecting plate 10 which is bilaterally symmetrical, the lower surface of a first fixing box 5 is provided with a long opening, the upper surface of the interior of the first fixing box 5 is provided with a groove, the middle of the upper surface of the two first connecting plates 10 is respectively and fixedly connected with a second connecting plate 11, the upper ends of the two second connecting plates 11 are slidably embedded in the groove of the first fixing box 5, the lower surfaces of the two first connecting plates 10 are respectively and fixedly connected with sealing pressing plates 12, the two sealing pressing plates 12 are movably penetrated through the long opening of the first fixing box 5, the upper surface of the interior of the head box 3 is fixedly connected with a second motor 13 at the middle position of the two first connecting plates 4, the surface of the output shaft of the second motor 13 is fixedly connected with a first gear disc 14, the lower surface of the interior of the, no. two fixed plate 15 front surface upper ends are connected with No. two toothed disc 16 through the pivot rotation, and No. one toothed disc 14 surface and No. two toothed disc 16 surface engagement are connected to can drive No. one toothed disc 14 through No. two motors 13 and rotate, thereby drive No. two toothed disc 16 rotations.

In a preferred embodiment, as shown in fig. 2, fig. 3 and fig. 4, the front surface of the second gear plate 16 is rotatably connected with the second connecting rod 17 through a rotating shaft, the lower surface of the first case 3 is located at the second fixed case 18 fixedly connected with the lower part of the second fixed plate 15, the lower surface of the first case 3 is located at the front part of the second fixed case 18, and a square opening is formed in the front part of the second fixed case 18, the lower end of the second connecting rod 17 is rotatably connected with the third connecting rod 19 through the rotating shaft, the third connecting rod 19 movably penetrates through the square opening of the first case 3, so that the second connecting rod 17 can be driven to rotate through the rotation of the second gear plate 16, and the third connecting rod 19 is driven to move up and down.

In a preferred embodiment, as figure 2, as shown in figure 3 and figure 4, No. two fixed box 18 inside has slided and has placed a connecting block 20, No. two connecting rods 21 of fixed connection under connecting block 20, No. four connecting rod 21 lower extreme activities wear to establish No. two fixed box 18 lower surfaces, No. four connecting rod 21 lower surfaces and No. 5 fixed box upper surface fixed connection, No. one connecting block 20 front surface is connected through pivot and No. three connecting rod 19 lower extreme rotations, thereby it reciprocates to drive a connecting block 20 through No. three connecting rod 19, thereby drive No. four connecting rod 21 and reciprocate, thereby drive a fixed box 5 and reciprocate, thereby drive and seal clamp plate 12 and reciprocate, thereby seal article packing.

In a preferred embodiment, as shown in fig. 2, fig. 3 and fig. 4, the cutting mechanism includes a third fixing box 22 fixedly connected to the lower surface of the nose box 3 at the right side of the first fixing box 5, a third fixing plate 23 fixedly connected to the upper surface inside the third fixing box 22, a third motor 24 fixedly connected to the lower surface of the third fixing plate 23, a flywheel 25 is sleeved on the surface of the output shaft of the third motor 24, a fourth fixing plate 26 is slidably placed below the third motor 24 inside the third fixing box 22 through a pulley, so that the third motor 24 rotates to drive the flywheel 25 to rotate, thereby driving the fourth fixing plate 26 to move up and down, thereby driving the fifth connecting rod 27 to move up and down.

In a preferred embodiment, as shown in fig. 2, fig. 3 and fig. 4, the lower surface of the fourth fixing plate 26 is fixedly connected with five connecting rods 27 which are symmetrically distributed front and back, the lower ends of the two five connecting rods 27 movably penetrate through the lower surface of the third fixing box 22, a fixing frame 28 is fixedly connected between the lower surfaces of the two five connecting rods 27, the lower surface of the fourth fixing plate 26 and the inner lower surface of the third fixing box 22 are fixedly connected with two springs 29 which are symmetrically distributed front and back, the two springs 29 are sleeved outside the surfaces of the two five connecting rods 27, so that the fixing frame 28 can be driven to move up and down by the up and down movement of the two five connecting rods 27, and the two five connecting rods 27 can be reset through the two springs 29, thereby realizing the cyclic up and down movement of the fixing frame 28.

In a preferred embodiment, as shown in fig. 2, fig. 3 and fig. 4, a cutting adjusting plate 30 is slidably inserted below a fixing frame 28, an adjusting bolt 31 is threaded through the lower end of the front surface of the fixing frame 28, a blade 32 is fixedly mounted on the lower surface of the cutting adjusting plate 30, a cutting backing plate 33 is fixedly connected to the upper surface of the machine tool 1 below the blade 32, conveyor belts 34 are respectively embedded and connected to the left side and the right side of the cutting backing plate 33 on the upper surface of the machine tool 1 through rotating wheels, a sealing backing plate 35 is fixedly connected to the upper surface of the machine tool 1 below the first fixing box 5, and the sealing backing plate 35 is located below the left conveyor belt 34, so that the height of the cutting adjusting plate 30 inside the fixing frame 28 can be adjusted by screwing the adjusting bolt 31, and the vertical distance of the blade 32 can be adjusted.

The working principle of the invention is as follows: drive a toothed disc 14 through No. two motors 13 and rotate, thereby drive No. two toothed disc 16 and rotate, thereby drive No. two connecting rods 17 and reciprocate, thereby drive No. three connecting rods 19 and reciprocate, thereby drive No. four connecting rods 21 and reciprocate, thereby drive a fixed case 5 and reciprocate, thereby drive seal clamp plate 12 and reciprocate, thereby pack article and seal, when needs pack different article and seal, rotate through a motor 8, drive threaded rod 9 and rotate, thereby drive two connecting plates 10 and draw close or separate, thereby adjust two seal clamp plate 12, thereby reach and seal the packing to not unidimensional article, article seal the back, again drive blade 32 through No. three motors 24 rotations and reciprocate, thereby cut it.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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.

Claims

1. A PE film packagine machine, includes lathe (1), its characterized in that: the machine tool (1) is characterized in that the rear surface of the machine tool (1) is close to the left end and is fixedly connected with a rack (2), the upper surface of the rack (2) is fixedly connected with a nose box (3), the nose box (3) is close to the middle position and is provided with a sealing mechanism, the lower surface of the nose box (3) is positioned at the right side of the sealing mechanism and is provided with a cutting mechanism, the sealing mechanism comprises a first connecting rod (4) which is movably arranged on the upper surface and the lower surface of the nose box (3) and is bilaterally and symmetrically distributed, a first fixing box (5) is fixedly connected between the lower surface of the first connecting rod (4), a first spring (6) which is bilaterally and symmetrically distributed is fixedly connected between the upper surface of the first fixing box (5) and the nose box (3), the first spring (6) is respectively sleeved outside the surfaces of the two connecting rods (4), and a first fixing plate (7) is fixedly connected at the middle position of the left surface of the first fixing box (5), fixed plate (7) lower fixed surface is connected with motor (8) one number, motor (8) output shaft fixed surface is connected with threaded rod (9) one number, threaded rod (9) activity is worn to establish fixed case (5) left surface, threaded rod (9) right-hand member with fixed case (5) inside right surface passes through the bearing and rotates the connection No. one, threaded rod (9) left and right sides surperficial screw thread opposite direction.

2. The PE film wrapping machine according to claim 1, wherein: the surface of the threaded rod (9) is in threaded sleeve connection with first connecting plates (10) which are bilaterally and symmetrically distributed, the lower surface of the first fixing box (5) is provided with a long opening, the upper surface inside the first fixing box (5) is provided with a groove, the middle of the upper surface of each of the first connecting plates (10) is respectively and fixedly connected with a second connecting plate (11), the upper ends of the second connecting plates (11) are slidably embedded into the groove of the first fixing box (5), the lower surfaces of the first connecting plates (10) are respectively and fixedly connected with sealing pressing plates (12), the two sealing pressing plates (12) are movably penetrated through the long opening of the first fixing box (5), the upper surface inside the head box (3) is positioned between the two first connecting rods (4) and is fixedly connected with a second motor (13), and a first gear disc (14) is fixedly sleeved on the surface of an output shaft of the second motor (13), the inside lower surface of headstock (3) is located No. two fixed plate (15) of position fixedly connected with under a toothed disc (14), No. two fixed plate (15) front surface upper ends are rotated through the pivot and are connected with No. two toothed discs (16), a toothed disc (14) surface with No. two toothed disc (16) surface meshing connects.

3. The PE film wrapping machine according to claim 2, wherein: no. two gear plates (16) front surface rotates through the pivot and is connected with connecting rod (17) No. two, aircraft nose case (3) lower surface is located No. two fixed casees (18) of fixed connection in fixed plate (15) below, aircraft nose case (3) lower surface is located the square mouth has been seted up in No. two fixed casees (18) the place ahead, No. two connecting rod (17) lower extreme rotates through the pivot and is connected with connecting rod (19) No. three, No. three connecting rod (19) activity is worn to establish aircraft nose case (3) square mouth.

4. The PE film wrapping machine according to claim 3, wherein: no. two fixed case (18) inside sliding placement connecting block (20), connecting rod (21) No. four of connecting block (20) lower fixed surface are connected with, No. four connecting rod (21) lower extreme activities are worn to establish No. two fixed case (18) lower surfaces, No. four connecting rod (21) lower surfaces with fixed surface connects on No. one fixed case (5), connecting block (20) front surface through the pivot with No. three connecting rod (19) lower extreme rotate to be connected.

5. The PE film wrapping machine according to claim 4, wherein: cutting mechanism includes fixed connection and is in headstock (3) lower surface is located No. three fixed case (22) of fixed case (5) right side position fixedly connected with, No. three fixed plate (23) of fixed case (22) inside last fixed surface fixedly connected with, No. three fixed plate (23) lower fixed surface fixedly connected with No. three motor (24), No. three motor (24) output shaft fixed surface has cup jointed flywheel (25), No. three fixed case (22) are inside to be located No. four fixed plates have been placed through the pulley slip in No. three motor (24) below.

6. The PE film wrapping machine according to claim 5, wherein: no. four connecting rod (27) of fixed plate (26) lower surface fixed connection front and back symmetric distribution, two No. five connecting rod (27) lower extreme activity is worn to establish No. three fixed box (22) lower surfaces, two fixed frame (28) of fixedly connected with between No. five connecting rod (27) lower surfaces, No. four fixed plate (26) lower surface with No. three spring (29) of symmetric distribution around the fixedly connected with between fixed box (22) inside lower surface, two No. two spring (29) cover is established two No. five connecting rod (27) outside the surface.

7. The PE film wrapping machine according to claim 6, wherein: fixed frame (28) below slip inserts has cutting regulating plate (30), adjusting bolt (31) are worn to be equipped with by fixed frame (28) front surface lower extreme screw thread, fixed surface installs blade (32) under cutting regulating plate (30), lathe (1) upper surface is located blade (32) below fixedly connected with cutting backing plate (33), lathe (1) upper surface is located the cutting backing plate (33) left and right sides is rotated the embedding through the runner respectively and is connected with conveyer belt (34), lathe (1) upper surface is located fixed box (5) below fixedly connected with that shows and seals backing plate (35), it is located the left side to seal backing plate (35) conveyer belt (34) below.