CN214214736U

CN214214736U - BOPP film ironing device

Info

Publication number: CN214214736U
Application number: CN202022681362.5U
Authority: CN
Inventors: 沈杰; 汪桂林; 唐海波; 封月良; 郭海强
Original assignee: Haining Changkun Packaging Co ltd
Current assignee: Haining Changkun Packaging Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-09-17
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses a BOPP film ironing press device, including base and scraper blade, the welding of base top surface has the fixed block, the fixed block top surface is bilateral symmetry structure welding and has two centre gripping subassemblies, base top surface rear side sets firmly first motor, first motor output has cup jointed the gear, movable plate bottom surface right side is passed through the telescopic link and is connected fixedly with the base top surface, movable plate top surface left side has set firmly the second motor, the lead screw has been cup jointed on the second motor output shaft, the connecting rod inslot is equipped with the slide bar, the welding of slide bar left end has the ball, the centre gripping inslot is equipped with the scraper blade, the scraper blade with set firmly the power electric connection at the movable block inner wall. The utility model discloses at ordinary times scalding the film, the angle that can keep the slope irones the film outer wall, adopts the mode of scraping boiling hot, can improve the effect that irones, can carry out stable centre gripping, facilitate promotion to the film of not thickness simultaneously.

Description

BOPP film ironing device

Technical Field

The utility model relates to a film ironing equipment technical field especially relates to a BOPP film ironing device.

Background

The production of BOPP films is to make a sheet or a thick film from a melt of high molecular polypropylene by a long and narrow machine head, then stretch the film in two perpendicular directions (longitudinal and transverse) simultaneously or step by step in a special stretching machine at a certain temperature and a set speed, and then cool or heat treat or process the film (such as corona, coating, etc.) properly, when the BOPP film is manufactured, the surface needs to be ironed, the existing device for ironing the BOPP film has a certain problem, for example, a BOPP film ironing device of patent No. CN109986766A realizes ironing the film by the ironing roller, because the surface of the film is rough, the surface of the film is ironed only by the simple contact of the ironing roller and the surface of the film, which easily causes the pit to be formed on the surface of the film, so that the ironing effect is poor, in view of this, we propose a BOPP film ironing apparatus.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a BOPP film ironing press device to solve the problem that above-mentioned background art part provided.

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

a BOPP film ironing device comprises a base and a scraper, wherein support columns are welded at four corners of the bottom surface of the base, a fixed block is welded on the top surface of the base, two clamping components are welded on the top surface of the fixed block in a bilateral symmetry structure, a first motor is fixedly arranged at the rear side of the top surface of the base, a gear is sleeved at the output end of the first motor, a connecting block is welded on the top surface of the base, a sliding groove is formed in the middle of the top surface of the connecting block in a penetrating manner, a rack is arranged in the sliding groove, a moving plate is welded at the upper end of the rack, the right side of the bottom surface of the moving plate is fixedly connected with the top surface of the base through a telescopic rod, a second motor is fixedly arranged at the left side of the top surface of the moving plate, a lead screw is sleeved on an output shaft of the second motor, a moving groove is formed in the moving plate, a moving block is arranged in the moving groove, a clamping groove is formed in the front end of the moving block, a connecting rod groove is formed in the right end of the clamping groove, the connecting rod inslot is opened with the spacing groove, the connecting rod inslot is equipped with the slide bar, the welding has the baffle on the slide bar, baffle one side is equipped with the spring, the welding of slide bar left end has the ball, still the welding has the round bar on the centre gripping inslot wall, the centre gripping inslot is equipped with the scraper blade, the scraper blade with set firmly the power electric connection at the movable block inner wall.

Further, the centre gripping subassembly includes the connecting plate with fixed block top surface welded, the connecting plate is "U" structure, two spouts have been seted up to symmetrical structure around the connecting plate bottom surface is, threaded groove has been run through in connecting plate top surface middle part.

Further, thread groove female connection has the threaded rod, the threaded rod lower extreme passes the thread groove and extends to the lower part and rotate and be connected with the grip block, both ends symmetrical welding has two guide blocks around the grip block, guide block outer wall and spout inner wall sliding fit.

Furthermore, a rubber pad is bonded at the lower end of the clamping plate, the rubber pad is of a semicircular structure, and the outer wall of the lower end of the rubber pad is in lap joint with the top surface of the fixing block.

Further, the outer wall of the rack is in sliding fit with the inner wall of the sliding groove, and the rack is in meshing transmission with the gear.

Furthermore, the outer wall of the moving block is in sliding fit with the inner wall of the moving groove, the moving block is in threaded connection with the lead screw, and the right end of the lead screw is in rotating connection with the inner wall of the moving groove.

Further, the outer wall of the sliding rod is in sliding fit with the inner wall of the connecting rod groove, the outer wall of the baffle is in sliding fit with the inner wall of the limiting groove, one end of the spring is connected with the outer wall of the baffle, and the other end of the spring is connected and fixed with the inner wall of the limiting groove.

Further, the arcwall face has all been seted up to the scraper blade left and right sides, the circular slot of being connected with the round bar rotation is seted up to the scraper blade rear end, the scraper blade right-hand member seted up with ball outer wall sliding fit's circular slot, the fillet has been seted up to circular slot outer wall.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the ironing can be finished in the process of moving the surface of the film by matching the threaded connection relationship between the screw rod and the moving block and the scraper plate which is connected to the moving block in a rotating mode through the second motor, and compared with the ironing mode of direct contact in a comparison file, the flatness after ironing can be ensured through the ironing mode;

2. the arc-shaped surfaces arranged on the two sides of the scraper can ensure that the outer wall of the scraper is tightly attached to the surface of the film when the surface of the film is ironed, and meanwhile, the circular groove in sliding fit with the outer wall of the circular ball is formed in combination, so that the arranged scraper can be inclined at a certain angle while the position of the arranged scraper is fixed, the arc-shaped surfaces can be more attached to the outer wall of the film, and the ironing effect is improved;

3. through the arrangement of the threaded rod, the rotary connection relationship between the arranged threaded rod and the clamping plate and the sliding fit relationship between the outer wall of the arranged guide block and the inner wall of the sliding groove, the position of the clamping plate can be adjusted through rotating the arranged threaded rod, so that the stable clamping of the film is realized, and meanwhile, through the rubber pad arranged at the lower end of the clamping plate, when the film is clamped, the damage to the outer wall of the film can be reduced;

4. through the rack outer wall and the sliding tray inner wall sliding fit who sets up, rack and gear engagement transmission when the first motor switch on with setting up, can drive the rack that sets up and carry out the adjustment of height in the sliding tray to this can be suitable for the film of different thickness, has stronger adaptability, facilitate promotion.

Drawings

Fig. 1 is a schematic front view of the overall structure of a BOPP film ironing device according to the present invention;

fig. 2 is a schematic rear view of the overall structure of a BOPP film ironing device according to the present invention;

fig. 3 is a schematic structural view of a clamping assembly of a BOPP film ironing device according to the present invention;

fig. 4 is a schematic structural view of a moving block part of a BOPP film ironing device provided by the present invention;

fig. 5 is a schematic view of a sliding rod connection structure of a BOPP film ironing device according to the present invention;

fig. 6 is the utility model provides a BOPP film ironing device's scraper blade structure sketch map.

In the figure: 1. a base; 2. a support pillar; 3. a fixed block; 4. a clamping assembly; 401. a connecting plate; 402. a chute; 403. a thread groove; 5. a threaded rod; 6. a clamping plate; 7. a guide block; 8. a rubber pad; 9. a first motor; 901. a gear; 10. connecting blocks; 1001. a sliding groove; 11. a rack; 12. moving the plate; 13. a telescopic rod; 14. a second motor; 1401. a screw rod; 15. a moving block; 1501. a clamping groove; 1502. a connecting rod slot; 1503. a limiting groove; 16. a slide bar; 1601. a baffle plate; 1602. a spring; 17. a ball; 18. a round bar; 19. a squeegee; 1901. an arc-shaped surface; 1902. a circular groove; 1903. a round groove; 20. the slot is moved.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-6, a BOPP film ironing device comprises a base 1 and a scraper 19, wherein support pillars 2 are welded at four corners of the bottom surface of the base 1, a fixed block 3 is welded on the top surface of the base 1, two clamping assemblies 4 are welded on the top surface of the fixed block 3 in a bilateral symmetry structure, a first motor 9 is fixedly arranged at the rear side of the top surface of the base 1, a gear 901 is sleeved at the output end of the first motor 9, a connecting block 10 is welded on the top surface of the base 1, a sliding groove 1001 is formed in the middle of the top surface of the connecting block 10 in a penetrating manner, a rack 11 is arranged in the sliding groove 1001, a moving plate 12 is welded at the upper end of the rack 11, the right side of the bottom surface of the moving plate 12 is fixedly connected with the top surface of the base 1 through a telescopic rod 13, a second motor 14 is fixedly arranged at the left side of the top surface of the moving plate 12, a screw 1401 is sleeved on an output shaft of the second motor 14, a moving groove 20 is formed in the moving plate 12, a moving block 15 is provided in the moving groove 20, and a clamping groove 1501 is formed at the front end of the moving block 15, the right end of the clamping groove 1501 is provided with a connecting rod groove 1502, a limiting groove 1503 is formed in the connecting rod groove 1502, a sliding rod 16 is arranged in the connecting rod groove 1502, a baffle 1601 is welded on the sliding rod 16, a spring 1602 is arranged on one side of the baffle 1601, a round ball 17 is welded at the left end of the sliding rod 16, a round rod 18 is further welded on the inner wall of the clamping groove 1501, a scraper 19 is arranged in the clamping groove 1501, and the scraper 19 is electrically connected with a power supply fixedly arranged on the inner wall of a moving block 15.

Preferably, centre gripping subassembly 4 includes with fixed block 3 top surface welded connecting plate 401, and connecting plate 401 is "U" structure, and two spouts 402 have been seted up to connecting plate 401 bottom surface being front and back symmetrical structure, and threaded groove 403 has run through in connecting plate 401 top surface middle part, through the centre gripping subassembly 4 that sets up, can treat that the film that scalds carries out stable centre gripping.

Preferably, threaded rod 5 is connected with in the thread groove 403, threaded rod 5 lower extreme passes thread groove 403 and extends to the lower part and rotates and be connected with grip block 6, both ends symmetrical welding has two guide blocks 7 around grip block 6, guide block 7 outer wall and spout 402 inner wall sliding fit, through the threaded rod 5 that sets up, and the relation of being connected in the rotation between threaded rod 5 and the grip block 6 that sets up, and the relation of guide block 7 outer wall and the spout 402 inner wall sliding fit that sets up, through rotating the threaded rod 5 that sets up, can adjust the position of grip block 6.

Preferably, the rubber pad 8 is bonded to the lower end of the clamping plate 6, the rubber pad 8 is of a semicircular structure, the outer wall of the lower end of the rubber pad 8 is in lap joint with the top surface of the fixing block 3, and the rubber pad 8 arranged at the lower end of the clamping plate 6 can reduce damage to the outer wall of the film when the film is clamped.

Preferably, the outer wall of the rack 11 is in sliding fit with the inner wall of the sliding groove 1001, the rack 11 is in meshing transmission with the gear 901, and when the first motor 9 is powered on, the rack 11 can be driven to adjust the height in the sliding groove 1001, so that the film with different thicknesses can be applied.

Preferably, the outer wall of the moving block 15 is in sliding fit with the inner wall of the moving groove 20, the moving block 15 is in threaded connection with the screw 1401, the right end of the screw 1401 is in rotating connection with the inner wall of the moving groove 20, the outer wall of the moving block 15 is in sliding fit with the inner wall of the moving groove 20, and the right end of the screw 1401 is in rotating connection with the inner wall of the moving groove 20, when the set second motor 14 is connected with an external power supply, the set screw 1401 can be driven to rotate at the moment, the set moving block 15 can be driven to move, and the outer wall of the thin film is effectively ironed through the scraper 19 connected with the moving block 15.

Preferably, the outer wall of the sliding rod 16 is in sliding fit with the inner wall of the connecting rod groove 1502, the outer wall of the baffle 1601 is in sliding fit with the inner wall of the limiting groove 1503, one end of the spring 1602 is connected with the outer wall of the baffle 1601, the other end of the spring 1602 is connected and fixed with the inner wall of the limiting groove 1503, and the position of the sliding rod 16 can be conveniently adjusted through the sliding fit between the outer wall of the sliding rod 16 and the inner wall of the connecting rod groove 1502 and the connection relationship between the arranged spring 1602.

Preferably, the arcwall face 1901 has all been seted up to the scraper blade 19 left and right sides, the circular slot 1902 of being connected is rotated with round bar 18 to scraper blade 19 rear end, circular slot 1903 with ball 17 outer wall sliding fit is seted up to scraper blade 19 right-hand member, the fillet has been seted up to circular slot 1903 outer wall, scraper blade 19 through setting up, and set up the arcwall face 1901 in scraper blade 19 both sides, when ironing the surface of film, can guarantee that scraper blade 19's outer wall carries out inseparable laminating with the surface of film, circular slot 1903 with ball 17 outer wall sliding fit is seted up in the combination simultaneously, when guaranteeing the scraper blade 19 rigidity who sets up, also can guarantee that the scraper blade 19 that sets up can incline certain angle, with this make the outer wall of film can be laminated more to arcwall face 1901, improve the roughness of the film after ironing.

The working principle is as follows: when the utility model is used, firstly, a film to be ironed is placed between two clamping components 4, when clamping is carried out, the position of the clamping plate 6 can be adjusted by rotating the set threaded rod 5 through the set threaded rod 5, the relationship of the rotary connection between the set threaded rod 5 and the clamping plate 6 and the relationship of the sliding fit between the outer wall of the guide block 7 and the inner wall of the sliding groove 402, when the film is clamped through the rubber pad 8 arranged at the lower end of the clamping plate 6, the damage to the outer wall of the film can be reduced, when the clamping is finished, the height of the set movable plate 12 is adjusted according to the actual thickness of the film, when the adjustment is needed, the outer wall of the rack 11 is in sliding fit with the inner wall of the sliding groove 1001, the rack 11 is in meshing transmission with the gear 901, when the set first motor 9 is switched on, the height of the rack 11 can be driven to be adjusted in the sliding groove 1001, so that the device can be suitable for films with different thicknesses, when the adjustment is completed, ironing is started, the first arranged scraper 19 is connected with a power supply fixedly arranged in the moving block 15, at the moment, the scraper 19 has a certain temperature, the specific temperature is controlled through an external control system, as the prior art, details are not repeated, when ironing is started, the arranged second motor 14 is connected with the external power supply, the arranged lead screw 1401 can be driven to rotate through the sliding fit between the outer wall of the arranged moving block 15 and the inner wall of the moving groove 20 and the relation that the right end of the arranged lead screw 1401 is rotatably connected with the inner wall of the moving groove 20, when the arranged second motor 14 is connected with the external power supply, the arranged lead screw 1401 can be driven to rotate at the moment, the arranged moving block 15 can be driven to move, and the outer wall of the film can be effectively ironed through the scraper 19 connected with the moving block 15, through the scraper blade 19 that sets up, and set up the arcwall face 1901 in scraper blade 19 both sides, when ironing the surface of film, can guarantee that the outer wall of scraper blade 19 carries out inseparable laminating with the surface of film, combine simultaneously to set up circular groove 1903 with 17 outer wall sliding fit of ball, when guaranteeing the scraper blade 19 rigidity that sets up, also can guarantee that the scraper blade 19 that sets up can incline certain angle, with this outer wall that makes arcwall face 1901 can laminate the film more, need tie mechanism through external control and carry out the reversal with second motor 14 when ironing flat, when a process finishes, can realize ironing flat to the film outer wall.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The BOPP film ironing device comprises a base (1) and a scraper (19), and is characterized in that supporting columns (2) are welded at four corners of the bottom of the base (1), a fixing block (3) is welded on the top of the base (1), two clamping components (4) are welded on the top of the fixing block (3) in a bilateral symmetry structure, a first motor (9) is fixedly arranged on the rear side of the top of the base (1), a gear (901) is sleeved at the output end of the first motor (9), a connecting block (10) is welded on the top of the base (1), a sliding groove (1001) is formed in the middle of the top of the connecting block (10) in a penetrating manner, a rack (11) is arranged in the sliding groove (1001), a moving plate (12) is welded at the upper end of the rack (11), and the right side of the bottom of the moving plate (12) is fixedly connected with the top of the base (1) through a telescopic rod (13), a second motor (14) is fixedly arranged on the left side of the top surface of the moving plate (12), a screw rod (1401) is sleeved on an output shaft of the second motor (14), a moving groove (20) is arranged in the moving plate (12), a moving block (15) is arranged in the moving groove (20), the front end of the moving block (15) is provided with a clamping groove (1501), the right end of the clamping groove (1501) is provided with a connecting rod groove (1502), a limiting groove (1503) is arranged in the connecting rod groove (1502), a sliding rod (16) is arranged in the connecting rod groove (1502), a baffle (1601) is welded on the sliding rod (16), a spring (1602) is arranged on one side of the baffle (1601), the left end of the sliding rod (16) is welded with a round ball (17), the inner wall of the clamping groove (1501) is also welded with a round rod (18), a scraper (19) is arranged in the clamping groove (1501), and the scraper (19) is electrically connected with a power supply fixedly arranged on the inner wall of the moving block (15).

2. The BOPP film ironing device according to claim 1, wherein the clamping assembly (4) comprises a connecting plate (401) welded to the top surface of the fixing block (3), the connecting plate (401) is of a U-shaped structure, two sliding grooves (402) are formed in the bottom surface of the connecting plate (401) in a front-back symmetrical structure, and a threaded groove (403) is formed in the middle of the top surface of the connecting plate (401) in a penetrating manner.

3. The BOPP film ironing device according to claim 2, wherein a threaded rod (5) is connected to the threaded groove (403) in a threaded manner, the lower end of the threaded rod (5) penetrates through the threaded groove (403) and extends to the lower portion of the threaded groove to be rotatably connected with a clamping plate (6), two guide blocks (7) are symmetrically welded to the front end and the rear end of the clamping plate (6), and the outer wall of each guide block (7) is in sliding fit with the inner wall of the corresponding sliding groove (402).

4. The BOPP film ironing device according to claim 3, wherein a rubber pad (8) is bonded to the lower end of the clamping plate (6), the rubber pad (8) is of a semicircular structure, and the outer wall of the lower end of the rubber pad (8) is overlapped with the top surface of the fixing block (3).

5. The BOPP film ironing device according to claim 1, wherein an outer wall of the rack (11) is in sliding fit with an inner wall of the sliding groove (1001), and the rack (11) is in meshing transmission with the gear (901).

6. The BOPP film ironing device as claimed in claim 1, wherein the outer wall of the moving block (15) is in sliding fit with the inner wall of the moving groove (20), the moving block (15) is in threaded connection with the screw rod (1401), and the right end of the screw rod (1401) is in rotating connection with the inner wall of the moving groove (20).

7. The BOPP film ironing device according to claim 1, wherein the outer wall of the sliding rod (16) is in sliding fit with the inner wall of the connecting rod groove (1502), the outer wall of the baffle plate (1601) is in sliding fit with the inner wall of the limiting groove (1503), one end of the spring (1602) is connected with the outer wall of the baffle plate (1601), and the other end of the spring (1602) is fixedly connected with the inner wall of the limiting groove (1503).

8. The BOPP film ironing device according to claim 1, wherein arc-shaped surfaces (1901) are formed on the left side and the right side of the scraper (19), a circular groove (1902) rotatably connected with the circular rod (18) is formed in the rear end of the scraper (19), a circular groove (1903) slidably matched with the outer wall of the circular ball (17) is formed in the right end of the scraper (19), and a circular corner is formed in the outer wall of the circular groove (1903).