Film tearing device for coil film tearing

Abstract

The utility model relates to a film tearing device for coil film tearing. The film tearing device comprises a horizontally arranged mounting plate and a first driving mechanism for driving the mounting plate to lift, the lower surface of the mounting plate is provided with a magnetic attraction position and a vacuum attraction position for attracting the coil to the mounting plate in a vacuum mode, and the upper side of the mounting plate is further provided with a magnet for attracting the coil to the magnetic attraction position; the film tearing device for coil film tearing further comprises an air cylinder for adjusting the distance between the magnet and the mounting plate in the vertical direction. According to the film tearing device used for coil film tearing, the suction cup is arranged to attract the coil, the magnet is further arranged to attract and fix the coil, displacement and falling of the coil during film tearing are effectively prevented, and the working efficiency of coil assembly is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic assembly technical field, especially relate to a tear open film device for coil tear open film. BACKGROUND

[0002] The coil is generally made of copper, aluminum or iron or other conductive materials, is an important device for generating magnetic field, inducing current and enhancing circuit signal, is widely used in communication, electronic equipment and industrial control fields, most products in these fields need to be assembled through industrial process, and the assembly of the coil is involved. Before the coil assembly is assembled on these electronic products, a protective film is usually attached to the surface of the coil to protect the coil from damage, and the protective film needs to be torn off during assembly to install the coil on the product or to perform other processing on the coil.

[0003] In the current industrial production, the coil is generally sucked by a suction cup mechanism when assembling the iron coil, the suction cup mechanism moves the coil to the tear open film mechanism, and the tear open film mechanism tears off the protective film; but because the protective film has certain adhesion, the coil is easily taken away from the suction cup mechanism when the tear open film mechanism tears off the protective film, resulting in displacement and falling of the coil on the suction cup, causing unqualified assembly products, and even interrupting the coil assembly process, thereby reducing the work efficiency; therefore, a tear open film device for coil tear open film is provided. UTILITY MODEL CONTENTS

[0004] The utility model discloses a kind of tear open film devices for coil tear open film, which can well solve the above problems.

[0005] To achieve the above requirements, the technical scheme adopted by the utility model to solve its technical problems is as follows:

[0006] A tear open film device for coil tear open film is provided, comprising a horizontally arranged mounting plate and a first driving mechanism for driving the mounting plate to move up and down. The lower surface of the mounting plate is provided with a magnetic attraction site and a vacuum suction site for vacuum suction of the coil onto the mounting plate. The upper side of the mounting plate is further provided with a magnet for suction of the coil onto the magnetic attraction site. The tear open film device for coil tear open film further comprises a pneumatic cylinder for adjusting the distance between the magnet and the mounting plate in the vertical direction.

[0007] The utility model discloses a kind of tear open film devices for coil tear open film, wherein mounting hole is provided on the mounting plate along the vertical direction, one end of the mounting hole penetrates the vacuum suction site, and suction cup is provided in the mounting hole downward, which is communicated with negative pressure source. The suction end of the suction cup extends out of the mounting hole.

[0008] The utility model discloses a tear -off film device for coil tear -off film, wherein, the movable end of first drive mechanism is horizontally equipped with first fixed plate, and the movable end of cylinder is fixedly connected with magnet, and the upper end of cylinder is fixedly arranged with the lower surface of first fixed plate.

[0009] The utility model discloses a tear -off film device for coil tear -off film, wherein, cylinder is centrally arranged below first fixed plate.

[0010] The utility model discloses a tear -off film device for coil tear -off film, wherein, the lower surface of first fixed plate is further equipped with the elastic component that provides the elastic force of mounting panel in the vertical direction.

[0011] The utility model discloses a tear -off film device for coil tear -off film, wherein, the upper end of mounting panel is fixedly equipped with support plate, and support plate is arranged along the horizontal direction, and the elastic component is spring, and one end of spring is fixedly connected with the lower surface of first fixed plate, and the other end is fixedly connected with the upper surface of support plate.

[0012] The utility model discloses a tear -off film device for coil tear -off film, wherein, vacuum adsorption position and magnetic attraction position coincide.

[0013] The utility model discloses a tear -off film device for coil tear -off film, wherein, tear -off film device for coil tear -off film further includes the rotatory motor of vertical downward setting, and the lower end of rotor of rotatory motor is horizontally equipped with second fixed plate, and the upper end of first drive mechanism is fixedly arranged with the lower surface of second fixed plate.

[0014] The utility model discloses a tear -off film device for coil tear -off film, wherein, first drive mechanism, sucking disc, cylinder, magnet and mounting panel jointly constitute a working unit, and working unit has two and is oppositely arranged on the lower surface of second fixed plate.

[0015] The utility model discloses a tear -off film device for coil tear -off film, wherein, the output end of rotatory motor is connected with speed reducer.

[0016] The utility model discloses a beneficial effect lies in: the utility model discloses a tear membrane device is provided with magnetic attraction position and vacuum adsorption position respectively on the upper end and the lower end of the mounting plate, after the coil is adsorbed on the vacuum adsorption position, the distance between the magnet and the mounting plate is adjusted to minimum by the cylinder, the magnet can adsorb and fix the coil below the mounting plate at this moment, the stability of the coil fixed mounting plate is increased, can effectively prevent the tear membrane mechanism when tearing the membrane and will coil pull askew, after tearing the membrane, the distance between the magnet and the mounting plate is adjusted by the cylinder, makes the coil's taking and placing not be influenced by the magnet, the device is through setting up the cylinder, when needing firm adsorption coil, cooperate adsorption position work, greatly increase the stability of the coil adsorption on the mounting plate, avoid the displacement of coil when tearing the membrane, fall off, guarantee the qualified rate and work efficiency of assembled product, simultaneously, need taking and placing coil only through the cylinder and can be adjusted to the distance between the magnet and the mounting plate to the coil not be adsorbed by the magnet, simple structure and have good practicality. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the utility model will be further described below in combination with the drawings and embodiments, the drawings in the following description are only part of the utility model, for those skilled in the art, under the premise of not paying creative labor, can also obtain other drawings according to these drawings:

[0018] Figure 1 It is the overall structural drawing of the tear membrane device for coil tear membrane of the utility model.

[0019] Figure 2 It is Figure 1 The enlarged view of A of

[0020] Figure 3 It is the structure diagram of the mounting plate in the tear membrane device for coil tear membrane of the utility model.

[0021] In the drawing: 1, mounting plate;10, mounting hole;11, support plate;12, magnetic attraction position;13, vacuum adsorption position;2, first drive mechanism;20, first fixed plate;3, suction cup;4, magnet;5, cylinder;6, elastic component;7, rotary motor;70, second fixed plate;71, speed reducer. DETAILED DESCRIPTION

[0022] The terms "first", "second", "third", and "fourth" and the like in the description and in the claims of the present application and the accompanying drawings are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. The terms "comprises", "comprising", "includes", "including", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises, includes or consists of a list of steps or units does not include only those steps or units but can include other steps or units not expressly listed or inherent to such process, method, article, or apparatus. The terms "exemplary" and "embodiment" or "implementation" or "aspect" of the present application mean incorporating at least one feature, structure, or characteristic of the embodiment described in connection with an embodiment described herein. The occurrence of the phrase "in one embodiment" or "in an embodiment" or "in some embodiments" or "in certain embodiments" or "in at least one embodiment" or "in at least one implementation" or "in at least one aspect" in various locations in the specification is not necessarily referring to the same embodiment or implementation or aspect, nor is it necessarily referring to a particular embodiment or implementation or aspect that is independent of all other embodiments or implementations or aspects described herein or throughout the present application.

[0023] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment is included in at least one embodiment of the application. The occurrence of the phrase "in one embodiment" or "in an embodiment" or "in some embodiments" or "in certain embodiments" or "in at least one embodiment" or "in at least one implementation" or "in at least one aspect" in various locations in the specification is not necessarily referring to the same embodiment or implementation or aspect, nor is it necessarily referring to a particular embodiment or implementation or aspect that is independent of all other embodiments or implementations or aspects described herein or throughout the present application. It will be apparent to those skilled in the art from this disclosure that the embodiments described herein can be combined with other embodiments.

[0024] "Multiple" means two or more. "And / or", describing the relationship between the associated objects, means that there can be three relationships, for example, A and / or B, which can represent the three cases of A alone, A and B together, and B alone. The character " / " generally represents that the front and rear associated objects are a "or" relationship.

[0025] Furthermore, the terms "upper", "lower", "left", "right", "upper end", "lower end", "vertical", and the like indicating the orientation are all with reference to the attitude position of the device or equipment described in the present scheme in normal use.

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely below. Obviously, the described embodiments are part of the embodiments of the present application, not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the present application.

[0027] A film tearing device for coil film tearing, as shown in Figure 1 The lower surface of the mounting plate 1 is respectively provided with a magnetic attraction site 12 and a vacuum adsorption site 13 for vacuum adsorbing the coil on the mounting plate 1, and the upper side of the mounting plate 1 is further provided with a magnet 4 for adsorbing the coil on the magnetic attraction site 12. The film tearing device for coil film tearing further comprises a pneumatic cylinder 5 for adjusting the distance between the magnet 4 and the mounting plate 1 in the vertical direction.

[0028] The utility model provides a sucking disc device is provided with the magnetic attraction position 12 and the vacuum adsorption position 13 at the upper end and the lower end of the mounting plate 1, after the coil is adsorbed on the vacuum adsorption position 13, the distance between the magnet 4 and the mounting plate 1 is adjusted to minimum by the cylinder 5, the magnet 4 can adsorb and fix the coil below the mounting plate 1 at this time, the stability of the coil fixed mounting plate 1 is increased, the coil can be effectively prevented from being pulled askew when tearing the film mechanism tears the film, after tearing the film, the distance between the magnet 4 and the mounting plate 1 is adjusted to be larger by the cylinder 5, so that the coil is not influenced by the magnet 4 when taking and placing, the cylinder 5 is arranged, and the adsorption position works when the coil needs to be firmly adsorbed, the stability of the coil adsorbed on the mounting plate 1 is greatly increased, the displacement and falling of the coil when tearing the film are avoided, and the qualified rate and work efficiency of assembled products are ensured, simultaneously, when taking and placing the coil, the distance between the magnet 4 and the mounting plate 1 only needs to be adjusted to be larger to the coil not being adsorbed by the magnet 4, and the structure is simple and has good practicality.

[0029] In the embodiment, the mounting plate 1 is provided with a mounting hole 10 in the vertical direction, one end of the mounting hole 10 penetrates the vacuum adsorption position 13, a sucking disc 3 in communication with a negative pressure source is arranged downward in the mounting hole 10, and the adsorption end of the sucking disc 3 extends out of the mounting hole 10; the coil is attached to the lower surface of the mounting plate 1 after being adsorbed by the sucking disc 3, and the mounting plate 1 positions the coil, and the device structure is simple, and the coil is conveniently and quickly adsorbed.

[0030] In the embodiment, the movable end of the first driving mechanism 2 is horizontally provided with a first fixed plate 20, the cylinder 5 is vertically arranged downward and the movable end thereof is fixedly connected with the magnet 4, and the upper end of the cylinder 5 is fixedly arranged on the lower surface of the first fixed plate 20; the design structure is simple and has good practicality.

[0031] In the embodiment, the cylinder is centrally arranged below the first fixed plate 20, and the compactness and stability of the overall structure of the utility model are increased.

[0032] In the embodiment, the lower surface of the first fixed plate 20 is further provided with an elastic component 6 for providing elastic force for the mounting plate 1 in the vertical direction, and when the mounting plate 1 is driven by the first driving mechanism 2 to press downward on the coil, a certain buffer is provided, the damage and poor contact of the coil caused by excessive pressure are avoided, and the utility model has good practicality.

[0033] In the embodiment, the upper end of the mounting plate 1 is fixedly provided with a supporting plate 11, the upper end of the mounting plate 1 is vertically provided with a fixed rod, and the supporting plate 11 is horizontally arranged above the fixed rod; the elastic component 6 is a spring, one end of the spring is fixedly connected with the lower surface of the first fixed plate 20, and the other end is fixedly connected with the upper surface of the supporting plate 11; the spring has the advantages of simple structure and low cost in providing elastic force, has good universality, and the two springs are oppositely arranged; the elastic force provided by the spring for the mounting plate 1 is more stable.

[0034] In the embodiment, the vacuum adsorption position 13 is arranged in coincidence with the magnetic adsorption position 12, so that the adsorption of the chuck 3 and the magnet 4 in the vacuum adsorption position 13 to the coil is more firm.

[0035] In the embodiment, the film tearing device for the coil further comprises a rotary motor 7 arranged vertically downward; the lower end of the rotor of the rotary motor 7 is horizontally provided with a second fixed plate 70, and the upper end of the first driving mechanism 2 is fixedly arranged on the lower surface of the second fixed plate 70; after the chuck 3 adsorbs the coil to the mounting plate 1, the rotary motor 7 drives the first driving mechanism 2 to rotate to the upper end of the film tearing mechanism, so as to facilitate the film tearing mechanism to tear the film, and the arrangement of the rotary motor 7 makes the process of tearing the film of the coil not need manual intervention, and has good practicability.

[0036] In the embodiment, the first driving mechanism 2, the chuck 3, the air cylinder 5, the magnet 4 and the mounting plate 1 jointly constitute a working unit, and two working units are oppositely arranged on the lower surface of the second fixed plate 70; the two working units alternately perform the adsorption and film tearing of the coil, so as to increase the work efficiency.

[0037] In the embodiment, a speed reducer 71 is connected to the output end of the rotary motor 7, for reducing the rotating speed of the rotary motor 7, so that the rotating speed of the rotary motor 7 is suitable for the time of film tearing and assembling of the coil in the working process, so as to ensure the stability and efficiency of the assembling process.

[0038] It should be understood that, for those skilled in the art, improvements or changes can be made according to the above description, and all these improvements and changes shall belong to the protection scope of the appended claims of the utility model.

Claims

1. A film-tearing device for coil film tearing, characterized in that, The device includes a horizontally arranged mounting plate and a first drive mechanism for driving the mounting plate to rise and fall; the lower surface of the mounting plate is provided with magnetic suction positions and vacuum suction positions for vacuum adsorbing the coil onto the mounting plate; the upper side of the mounting plate is also provided with a magnet for adsorbing the coil onto the magnetic suction positions; the film-tearing device for tearing the coil film also includes a cylinder for adjusting the distance between the magnet and the mounting plate in the vertical direction.

2. The film-tearing device for coil film tearing according to claim 1, characterized in that, The mounting plate has a mounting hole along the vertical direction. One end of the mounting hole passes through the vacuum adsorption position. A suction cup that communicates with a negative pressure source is provided downward inside the mounting hole. The adsorption end of the suction cup extends out of the mounting hole.

3. The film-tearing device for coil film tearing according to claim 2, characterized in that, The first drive mechanism has a first fixed plate horizontally mounted on its movable end, the cylinder is vertically downward and its movable end is fixedly connected to the magnet, and the upper end of the cylinder is fixedly mounted on the lower surface of the first fixed plate.

4. The film-tearing device for coil film tearing according to claim 3, characterized in that, The cylinder is centrally located below the first fixed plate.

5. The film-tearing device for coil film tearing according to claim 3, characterized in that, The lower surface of the first fixing plate is also provided with an elastic component that provides elastic force to the mounting plate in the vertical direction.

6. The film-tearing device for coil film tearing according to claim 5, characterized in that, A support plate is fixedly provided at the upper end of the mounting plate, and the support plate is arranged in a horizontal direction; the elastic component is a spring, one end of which is fixedly connected to the lower surface of the first fixed plate, and the other end is fixedly connected to the upper surface of the support plate.

7. The film-tearing device for coil film tearing according to claim 6, characterized in that, The film-tearing device for coil film tearing also includes a vertically downward-facing rotary motor; the lower end of the rotor of the rotary motor is provided with a second fixing plate horizontally, and the upper end of the first drive mechanism is fixed to the lower surface of the second fixing plate.

8. The film-tearing device for coil film tearing according to claim 7, characterized in that, The first driving mechanism, the elastic component, the suction cup, the cylinder, the magnet, and the mounting plate together form a working unit. There are two working units, which are arranged opposite each other on the lower surface of the second fixing plate.

9. The film-tearing device for coil film tearing according to claim 7, characterized in that, A speed reducer is connected to the output end of the rotary motor.

10. The film-tearing device for coil film tearing according to claim 1, characterized in that, The vacuum adsorption position and the magnetic adsorption position coincide.

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