WO2024055418A1

WO2024055418A1 - Foam back sheet separating and feeding device for cable tie and foam assembling machine

Info

Publication number: WO2024055418A1
Application number: PCT/CN2022/133605
Authority: WO
Inventors: 陈江福
Original assignee: 苏州恒坤精密电子有限公司
Priority date: 2022-09-14
Filing date: 2022-11-23
Publication date: 2024-03-21
Also published as: CN115352176A

Abstract

The present invention relates to the technical field of cable tie and foam assembling machines. Disclosed is a foam back sheet separating and feeding device for a cable tie and foam assembling machine. The foam back sheet separating and feeding device comprises a platform; the left side of the top of the platform is connected to a foam roll by means of a bearing in a support; a hole is formed on the platform and at the right side of the foam roll; an upper winding shell is mounted on the right side of the outer wall of the hole by means of the support; a second guide plate is mounted at the fort and rear ends of the outer wall of the upper winding shell by means of damping bearings; a separation blade is fixed to the left end of the second guide plate; roller shafts are symmetrically mounted up and down at the left side of the hollow cavity of the second guide plate; the tail ends of the roller shafts are correspondingly connected to drive shafts of drive motors. The present invention ensures continuous separation of back sheets, avoids the problem of adhesion between back sheets and foam, prevents release paper at the two ends of the foam from curling up, and prevents normal work of a subsequent machining process from being affected, and moreover, dustproof treatment is carried out in winding of back sheets for facilitating recycling.

Description

A foam bottom film separation and feeding device for a cable tie foam assembly machine

Technical field

The invention relates to the technical field of cable tie and foam assembly machines, and is specifically a foam bottom film separation and feeding device for a cable tie and foam assembly machine.

Background technique

Foam is a material made of foamed plastic particles, referred to as foam. Foam has a series of characteristics such as elasticity, light weight, fast pressure-sensitive fixation, easy to use, free bending, ultra-thin volume, and reliable performance.

The existing patent (Announcement No.: CN210504582U) can automatically separate the foam bottom film from the foam, and automatically and continuously separate, eliminating the tedious manual process of separating the foam and the foam bottom film, saving money. It saves manpower, improves work efficiency, reduces the company's production costs, and can meet the needs of large-scale production. However, it completes the separation and winding through the foam bottom film separation component, but there is no dust-proof treatment for the bottom film. It is not conducive to the secondary use of the bottom film. The detachment of the bottom film lacks effective and continuous separation. When the bottom film does not form continuous separation, it is easy to cause the foam to suddenly break or jump when it moves to the foam conveying platform. Waves will cause the foam on the foam conveying platform to be chaotic, and it will also easily cause the release paper at both ends of the foam to lift up, affecting secondary processing.

Therefore, we provide a foam bottom film separation and feeding device for the cable tie foam assembly machine, which is conducive to ensuring the continuous separation of the bottom film, avoiding the sticking problem between the bottom film and the foam, and avoiding foaming. The release paper at both ends of the cotton is lifted up to avoid affecting the normal operation of subsequent processing procedures. At the same time, the winding of the bottom film is dust-proofed to facilitate secondary use.

Contents of the invention

The object of the present invention is to provide a foam bottom film separation and feeding device for a cable tie foam assembly machine, which solves the problems raised in the background technology.

In order to achieve the above object, the present invention provides the following technical solution: a foam bottom film separation and feeding device for a cable tie foam assembly machine, including a platform, the left side of the top of the platform is connected to a foam roll through a bearing in the bracket, so A hole is opened on the platform on the right side of the foam roll. An upper roll shell is installed on the right side of the outer wall of the hole through a bracket. Second guide plates are installed on the front and rear ends of the outer wall of the upper roll shell through damping bearings. A separation knife is fixed at the left end of the second guide plate. A roller is installed symmetrically up and down on the left side of the hollow space in the second guide plate. The end of the roller is connected to the drive shaft of the drive motor. The middle hole in the second guide plate is The cavity is connected to the inside of the upper winding shell. The outer wall of the foam roll is fitted with a horizontal guide plate. The right end of the hollow cavity in the guide plate is provided with a pressure shaft distributed up and down. The end of the pressure shaft corresponds to the guide motor. connected to the drive shaft.

As a preferred embodiment of the present invention, the upper sealing plate is connected to the right side of the front end of the upper winding casing through a hinge, and a winding motor is installed at the rear end of the upper winding casing. The drive shaft of the winding motor runs through The upper roll shell is connected in the middle corresponding to the bottom film roll.

As a preferred embodiment of the present invention, a separation plate is fixedly installed on the right side of the outer wall of the hole. The left end of the separation plate is fitted with a first guide plate. The end of the first guide plate is wound down correspondingly through a damping bearing. The shells are connected.

As a preferred embodiment of the present invention, the structure of the lower winding shell and the upper winding shell are the same, and the structure of the second guide plate is the same as the structure of the first guide plate.

As a preferred embodiment of the present invention, a housing is installed on the right side of the top of the platform, the pressure shaft is located on the left side of the inner cavity of the housing, and a conveyor belt is provided on the right side of the pressure shaft.

As a preferred embodiment of the present invention, a hydraulic structure is installed on the top of the housing, and a shelf plate is fixedly installed at the end of the telescopic component below the hydraulic structure. A magnetic attraction structure is provided at the bottom of the shelf plate. The magnetic attraction structure Adsorbed with knife mold.

As a preferred embodiment of the present invention, a base cabinet is installed below the platform, and the lower roll shell is located inside the base cabinet.

Compared with the prior art, the beneficial effects of the present invention are as follows:

Through the arrangement of the first guide plate, separation plate, peeling knife, roller shaft and pressure shaft, the present invention separates the outer bottom film of the foam from the foam, inserts the bottom film between the corresponding two sets of rollers, and separates the bottom film from the foam. The end of the membrane is fixed corresponding to the bottom film roll in the upper winding roll shell, and the bottom film and foam are continuously separated through the separation plate. At the same time, the foam passes through the guide plate corresponding to the pressure axis distributed up and down, which is conducive to ensuring that the bottom film remains continuous. Permanent separation to avoid sticking problems between the base film and the foam. At the same time, it prevents the release paper at both ends of the foam from lifting up, so as not to affect the normal operation of subsequent processing procedures. At the same time, the winding of the base film is dust-proof. Handled for easy secondary use.

Description of drawings

Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of the non-limiting embodiments with reference to the following drawings:

Figure 1 is a schematic diagram of the overall structure of a foam bottom film separation and feeding device used in a cable tie foam assembly machine of the present invention;

Figure 2 is a schematic front view of the upper winding shell structure of a foam bottom film separation and feeding device used in a cable tie foam assembly machine of the present invention;

Figure 3 is a schematic side view of the upper winding shell structure of the foam bottom film separation and feeding device used in a cable tie foam assembly machine of the present invention;

Figure 4 is a schematic structural diagram of a foam roll of a foam bottom film separation and feeding device used in a cable tie foam assembly machine according to the present invention;

Figure 5 is a schematic structural diagram of the second guide plate of the foam bottom film separation and feeding device used in a cable tie foam assembly machine of the present invention;

Figure 6 is a schematic structural diagram of the bottom winding shell of the foam bottom film separation and feeding device used in a cable tie foam assembly machine of the present invention;

Figure 7 is a schematic structural diagram of the housing of a foam bottom film separation and feeding device used in a cable tie foam assembly machine of the present invention.

In the picture: 1. Platform; 2. Base cabinet; 3. Hole body; 4. First guide plate; 5. Separation plate; 6. Foam roll; 7. Second guide plate; 8. Upper sealing plate; 9. Upper winding shell; 10. Guide plate; 11. Shell; 12. Conveyor belt; 13. Peeling knife; 14. Roller; 15. Damping bearing; 16. Bottom film roll; 17. Winding motor; 18. Drive motor ; 19. Unwinding motor; 20. Foam tape; 21. Knife mold; 22. Magnetic structure; 23. Hydraulic structure; 24. Shelf plate; 25. Guide motor; 26. Pressure shaft; 27. Lower winding shell

Detailed ways

In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention will be further elaborated below in conjunction with specific implementation modes.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside" and so on is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation. Specific orientation construction and operation, therefore cannot be understood as limitations of the present invention; in the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "setting" shall To be understood in a broad sense, for example, it can be fixedly connected and arranged, or it can be detachably connected and arranged, or integrally connected and arranged. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.

Please refer to Figures 1-7. The present invention provides a technical solution: a foam bottom film separation and feeding device for a cable tie foam assembly machine, including a platform 1. The left side of the top of the platform 1 is connected with a bearing inside the bracket. Foam roll 6, a hole 3 is opened at the platform 1 on the right side of the foam roll 6, an upper roll shell 9 is installed on the right side of the outer wall of the hole 3 through a bracket, and the front and rear ends of the outer wall of the upper roll shell 9 are A second guide plate 7 is installed through a damping bearing 15. A separation knife is fixed on the left end of the second guide plate 7. A roller 14 is installed symmetrically up and down on the left side of the hollow inside the second guide plate 7. The end of the roller 14 Corresponding to the drive shaft of the drive motor 18, the middle hole cavity in the second guide plate 7 communicates with the inside of the upper winding shell 9, and the outer wall of the foam roll 6 is fitted with a horizontal guide plate 10. The right end of the hollow cavity in the guide plate 10 is provided with a pressure shaft 26 distributed up and down, and the end of the pressure shaft 26 is connected corresponding to the drive shaft of the guide motor 25;

Place the foam roll 6 corresponding to the bracket, start the unwinding motor 19 to drive the foam roll 6 to rotate, separate the outer bottom film of the foam and the foam, insert the bottom film between the two sets of rollers 14, and The end of the bottom film is fixed corresponding to the bottom film roll 16 in the upper winding shell 9, and the bottom film and foam are continuously separated through the separation plate 5. At the same time, the bottom film outside the foam is separated through the peeling knife 13, and corresponding to the third The hollow cavity of the two guide plates 7 is inserted, and the drive motor 18 drives the roller 14 to rotate, and then the roller 14 rotates to drive the bottom film to move inward, and then the winding motor 17 drives the bottom film roll 16 to rotate, so that the bottom film is completed The winding is detached, and then the foam passes through the pressure shaft 26 distributed up and down corresponding to the guide plate 10 and enters the housing 11;

The left end of the guide plate 10 may be provided with rollers 14 arranged up and down to guide the foam peeled off from the bottom film.

In this embodiment, the upper sealing plate 8 is connected to the right side of the front end of the upper winding casing 9 through a hinge, and a winding motor 17 is installed at the rear end of the upper winding casing 9. The driving shaft of the winding motor 17 passes through The upper roll shell 9 is connected to the middle of the corresponding bottom film roll;

The upper sealing plate 8 is opened by hinge rotation, and the bottom film roll 16 in the upper winding roll shell 9 can be replaced. The upper sealing plate 8 is closed again, and the bottom film roll is driven by the winding motor to rotate, and then the bottom film roll completes the bottom film roll. of winding.

In this embodiment, a separation plate 5 is fixedly installed on the right side of the outer wall of the hole body 3. The left end of the separation plate 5 is fitted with a first guide plate 4. The end of the first guide plate 4 is corresponding to the bottom through a damping bearing 15. The winding shell 27 is connected;

The angle of the first guide plate 4 is adjusted according to the actual separation trajectory of the bottom film of the foam roll 6. At the same time, after the bottom film of the foam in the foam roll 6 is separated, the foam and the bottom film are distributed on the upper and lower sides of the separation plate 5 respectively. On both sides, during the unwinding process of the foam roll 6 and the rewinding process of the base film roll 16, the foam and the base film are continuously separated through the separation plate 5.

In this embodiment, the structure of the lower winding shell 27 is the same as the structure of the upper winding shell 9, and the structure of the second guide plate 7 is the same as the structure of the first guide plate 4;

The structure of the lower winding shell 27 is the same as that of the upper winding shell 9. They are both equipped with a bottom film roll 16 and are driven by a winding motor 17. The structure of the second guide plate 7 is the same as that of the first guide plate 4. , both are equipped with rollers 14 and are started by drive motors 18 .

In this embodiment, the housing 11 is installed on the right side of the top of the platform 1, the pressure shaft 26 is located on the left side of the inner cavity of the housing 11, and the conveyor belt 12 is provided on the right side of the pressure shaft 26;

The pressure shaft 26 is located on the left side of the inner cavity of the housing 11, and the foam enters between the two sets of pressure shafts 26 through the guide plate 10, and then enters the conveyor belt 12.

In this embodiment, a hydraulic structure 23 is installed at the top of the housing 11 . A shelf plate 24 is fixedly installed at the end of the telescopic component below the hydraulic structure 23 . A magnetic structure 22 is provided at the bottom of the shelf plate 24 . The suction structure 22 adsorbs the knife mold 21;

The hydraulic structure 23 can use a hydraulic cylinder and a hydraulic rod. The hydraulic rod moves up and down to drive the rack plate 24 to move synchronously. The magnetic suction structure 22 uses an electromagnetic coil to complete the magnetic suction. The magnetic suction structure 22 strongly absorbs the knife mold 21, and then the knife mold 21. 21. Press the foam on the conveyor belt 12 up and down and die-cut the foam. Open the upper sealing plate 8 by turning the hinge. The bottom film roll 16 in the upper roll shell 9 can be replaced. Close the upper sealing plate 8 again. The winding motor drives the bottom film roll to rotate, and then the bottom film roll completes winding of the bottom film.

In this embodiment, a base cabinet 2 is installed below the platform 1 , and the lower roll shell 27 is located inside the base cabinet 2 .

Ensure space at the bottom of the device through base cabinet 2.

When using a foam bottom film separation and feeding device for a cable tie foam assembly machine, it should be noted that the present invention is a foam bottom film separation and feeding device for a cable tie foam assembly machine, including 1 , Platform; 2. Base cabinet; 3. Hole body; 4. First guide plate; 5. Separation plate; 6. Foam roll; 7. Second guide plate; 8. Upper sealing plate; 9. Upper winding shell ; 10. Guide plate; 11. Housing; 12. Conveyor belt; 13. Peeling knife; 14. Roller shaft; 15. Damping bearing; 16. Bottom film roll; 17. Winding motor; 18. Drive motor; 19. Unwinding Winding motor; 20. Foam tape; 21. Knife mold; 22. Magnetic structure; 23. Hydraulic structure; 24. Shelf plate; 25. Guide motor; 26. Pressure shaft; 27. The lower winding shell components are all universal The structure and principles of standard parts or components known to those skilled in the art can be learned through technical manuals or through routine experimental methods.

When in use, the foam roll 6 is placed corresponding to the bracket, and the unwinding motor 19 is started to drive the foam roll 6 to rotate. The angle of the first guide plate 4 is adjusted according to the actual bottom film separation trajectory of the foam roll 6, and at the same time, the foam roll 6 is rotated. After the foam in the roll 6 is separated from the bottom film, the foam and the bottom film are distributed on the upper and lower sides of the separation plate 5 respectively, so that during the unwinding of the foam roll 6 and the rewinding of the bottom film roll 16, the foam The bottom film is continuously separated from the bottom film through the separation plate 5, the bottom film is inserted between the two sets of rollers 14, and the end of the bottom film is fixed corresponding to the bottom film roll 16 in the upper winding shell 9, and passed through the separation plate 5 The bottom film and foam are continuously separated. At the same time, the bottom film outside the foam is separated by the peeling knife 13 and inserted into the hollow cavity corresponding to the second guide plate 7. The drive motor 18 drives the roller shaft 14 to rotate, and then the roller The rotation of the shaft 14 drives the bottom film to move inward, and then drives the bottom film roll 16 to rotate through the winding motor 17, so that the bottom film completes the winding and detachment, and then the foam passes through the pressure shaft 26 distributed up and down corresponding to the guide plate 10 and enters the housing. On the conveyor belt 12 in 11, the pressure shaft 26 is driven by the guide motor 25, and then a hydraulic cylinder and a hydraulic rod can be used through the hydraulic structure 23. The hydraulic rod moves up and down to drive the shelf plate 24 to move synchronously. The magnetic structure 22 uses an electromagnetic The coil completes the magnetic attraction, and the magnetic attraction structure 22 strongly attracts the cutter die 21, and then the cutter die 21 presses the foam on the conveyor belt 12 up and down and completes the die-cutting of the foam.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments without departing from the spirit or basics of the present invention. In the case of specific features, the present invention can be implemented in other specific forms. Therefore, the embodiments should be regarded as illustrative and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is therefore intended that all claims falling within the claims All changes within the meaning and scope of equivalent elements are included in the present invention. Any reference signs in the claims shall not be construed as limiting the claim in question.

In addition, it should be understood that although this specification is described in terms of implementations, not each implementation only contains an independent technical solution. This description of the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole. , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims

A foam bottom film separation and feeding device for a cable tie foam assembly machine, including a platform (1). A foam roll (6) is connected to the left side of the top of the platform (1) through a bearing in the bracket. The foam roll A hole body (3) is opened on the platform (1) on the right side of the roll (6). An upper winding roll shell (9) is installed on the right side of the outer wall of the hole body (3) through a bracket. The characteristic is: the upper winding roll shell (9) A second guide plate (7) is installed at the front and rear ends of the outer wall through damping bearings (15). A separation knife is fixed at the left end of the second guide plate (7). The inner left side of the second guide plate (7) is hollow. A roller shaft (14) is installed symmetrically up and down on the side. The end of the roller shaft (14) is connected to the drive shaft of the drive motor (18). The middle hole cavity in the second guide plate (7) is connected to the upper winding shell. (9) Inside, the outer wall of the foam roll (6) is fitted with a horizontal guide plate (10), and the right end of the hollow cavity in the guide plate (10) is provided with a pressure axis (26) distributed up and down. The end of the pressure shaft (26) is connected corresponding to the drive shaft of the guide motor (25).
A foam bottom film separation and feeding device for a cable tie foam assembly machine according to claim 1, characterized in that: the right side of the front end of the upper winding roll shell (9) is connected to an upper sealing plate (8) through a hinge ), a winding motor (17) is installed at the rear end of the upper winding shell (9), and the driving shaft of the winding motor (17) passes through the middle of the upper winding shell (9) and is connected to the corresponding bottom film roll.
A foam bottom film separation and feeding device for a cable tie foam assembly machine according to claim 1, characterized in that: a separation plate (5) is fixedly installed on the right side of the outer wall of the hole body (3), and the The left end of the separation plate (5) is fitted with a first guide plate (4), and the end of the first guide plate (4) is connected to the lower winding shell (27) through a damping bearing (15).
A foam bottom film separation and feeding device for a cable tie foam assembly machine according to claim 3, characterized by: the structure of the lower winding shell (27) and the structure of the upper winding shell (9) The structure of the second guide plate (7) is the same as that of the first guide plate (4).
A foam bottom film separation and feeding device for a cable tie foam assembly machine according to claim 1, characterized in that: a housing (11) is installed on the right side of the top of the platform (1), and the pressure shaft (26) is located on the left side of the inner cavity of the housing (11), and a conveyor belt (12) is provided on the right side of the pressure shaft (26).
A foam bottom film separation and feeding device for a cable tie foam assembly machine according to claim 5, characterized in that: a hydraulic structure (23) is installed on the top of the housing (11), and the hydraulic structure (23) A shelf plate (24) is fixedly installed at the end of the lower telescopic component. A magnetic attraction structure (22) is provided at the bottom of the shelf plate (24). The magnetic attraction structure (22) adsorbs the knife mold (21).
A foam bottom film separation and feeding device for a cable tie foam assembly machine according to claim 1, characterized in that: a base cabinet (2) is installed below the platform (1), and the lower winding shell (27) is located inside the base cabinet (2).