CN211944059U - Film tearing device and film clamping mechanism thereof - Google Patents

Abstract

The utility model discloses a film clamping mechanism, include: the film tearing machine comprises a base, at least one clamping nozzle for clamping a film to be torn, power equipment for driving the clamping nozzle to open or clamp, moving equipment for driving the clamping nozzle to move so as to tear the film to be torn, and control equipment for controlling the power equipment and the moving equipment to act; the clamping nozzle, the power equipment and the mobile equipment are all installed on the base, the power equipment and the mobile equipment are all connected with the control equipment, the clamping nozzle is connected with the power equipment, and the power equipment is connected with the mobile equipment. Compared with the prior art, the utility model provides a film clamping mechanism can wait to tear the film to at least one simultaneously and press from both sides and get, has realized the automation of film clamping process, has improved the glass surface and has waited to tear the efficiency that the film tore. The utility model also discloses a dyestripping device of including above-mentioned doubling of membranes mechanism.

Description

Film tearing device and film clamping mechanism thereof

Technical Field

The utility model relates to a cell-phone production technical field, more specifically say, relate to a press from both sides steamed bun mechanism. Furthermore, the utility model discloses still relate to a dyestripping device including above-mentioned doubling mechanism.

Background

The competition of the mobile phone industry is more and more intense, and high cost performance, high yield and high product consistency are required; the cell-phone is at the in-process of production, need carry glass, in order to avoid causing the fish tail to glass in the handling, need paste a rete on glass's surface, after glass carries to suitable position, before carrying out next process, need tear the rete on glass surface, among the prior art, the operation of tearing the membrane through the manual work is carried out mostly, and it is lower to tear membrane process efficiency to lead to the fact the destruction to glass easily.

In summary, it is an urgent need to solve the problem of providing a film clamping mechanism capable of improving film tearing efficiency.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a film clamping mechanism can press from both sides at least a slice film simultaneously and get, has improved the efficiency of glass surface dyestripping.

The utility model also aims to provide a film tearing device comprising the film clamping mechanism.

In order to achieve the above object, the present invention provides the following technical solutions:

a film clamping mechanism comprising: the film tearing machine comprises a base, at least one clamping nozzle used for clamping a film to be torn, power equipment used for driving the clamping nozzle to open or clamp, moving equipment used for driving the clamping nozzle to move so as to tear the film to be torn, and control equipment used for controlling the power equipment and the moving equipment to act;

the power equipment is connected with the mobile equipment, the power equipment is connected with the control equipment, and the power equipment is connected with the mobile equipment.

Preferably, the clamping nozzle comprises an upper clamping nozzle part, a lower clamping nozzle part and a cross beam for mounting the lower clamping nozzle part, and the cross beam is rotatably arranged on the base to enable the lower clamping nozzle part to be opened or closed relative to the upper clamping nozzle part.

Preferably, the rotation axis of the cross beam is parallel to the length direction of the cross beam, a plurality of bulges which are in one-to-one correspondence with the lower clamping mouth parts are arranged on one side of the width direction of the cross beam, and the non-rotation axis of the cross beam is connected with the power equipment so that the power equipment drives the cross beam to rotate.

Preferably, the lower clamping mouth portion comprises a bolt penetrating through the cross beam in the thickness direction, a spring sleeved on the outer peripheral portion of the bolt, and an adjusting nut used for adjusting the pretightening force of the spring and matched with the bolt.

Preferably, the clamping surface of the upper clamping jaw part is provided with anti-skid lines.

Preferably, the clamping surface of the lower jaw part is provided with a rubber member.

Preferably, the power equipment comprises a first cylinder and a connecting piece for connecting the first cylinder and the cross beam, and the first cylinder is mounted on the base; the first cylinder is connected with the control device.

Preferably, one end of the connecting piece is rotatably connected with an extending end of the first cylinder, and the other end of the connecting piece is connected with the cross beam.

Preferably, the moving device comprises a second cylinder and a guide rail for guiding, the second cylinder is connected with the base, and the base is slidably arranged along the guide rail; the second cylinder is connected with the control equipment;

the guide rail comprises a first guide rail and a second guide rail which are arranged on the lower portion of the base, and the first guide rail and the second guide rail are symmetrically arranged relative to the middle section of the base in the length direction.

A film tearing device comprises a glass platform, a movable ejector rod and any film clamping mechanism, wherein the movable ejector rod is used for ejecting and separating a film to be torn and a corresponding glass plate.

The utility model provides a press from both sides membrane mechanism, include: the film tearing machine comprises a base, at least one clamping nozzle for clamping a film to be torn, power equipment for driving the clamping nozzle to open or clamp, moving equipment for driving the clamping nozzle to move so as to tear the film to be torn, and control equipment for controlling the power equipment and the moving equipment to act; the clamping nozzle, the power equipment and the mobile equipment are all installed on the base, the power equipment and the mobile equipment are all connected with the control equipment, the clamping nozzle is connected with the power equipment, and the power equipment is connected with the mobile equipment.

In the use, can control the removal of power equipment and mobile device through controlgear, when needs are got to press from both sides and are waited to tear the film, at first drive the clamp mouth through power equipment and open, then make the clamp mouth move to getting the position under mobile device's drive, power equipment drive clamp mouth is closed, it gets to press from both sides to treat to tear the film, press from both sides under the state of getting the film, continue to drive through mobile device and press from both sides the mouth and remove, until waiting to tear the film and torn, can remove the clamp mouth to suitable position this moment, open the clamp mouth, make the film drop.

Compared with the prior art, the utility model provides a film clamping mechanism can wait to tear the film to at least one simultaneously and press from both sides and get, has realized the automation of film clamping process, has improved the glass surface and has waited to tear the efficiency that the film tore.

The utility model also provides an dyestripping device of including above-mentioned doubling mechanism.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic view of a prior art glass with a film to be torn;

FIG. 2 is a front view of the structure of FIG. 1;

fig. 3 is a schematic structural diagram of an embodiment of the film tearing apparatus provided by the present invention;

fig. 4 is a schematic structural diagram of a specific embodiment of the film clamping mechanism provided by the present invention.

In FIGS. 1-4:

01 is a film to be torn, 02 is a glass plate, 03 is a glass platform, 04 is a mandril, 1 is a clamping nozzle, 11 is an upper clamping nozzle part, 12 is a lower clamping nozzle part, 13 is an adjusting nut, 14 is a spring, 2 is a cross beam, 21 is a bulge, 31 is a first air cylinder, 32 is a second air cylinder, 33 is a guide rail and 4 is a connecting piece.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The core of the utility model is to provide a film clamping mechanism can get the film clamp to waiting of glass surface subsides and get to improve dyestripping efficiency, realize the automation of dyestripping process. The other core of the utility model is to provide a film tearing device comprising the film clamping mechanism.

Referring to fig. 1-4, fig. 1 is a schematic view of a glass with a film to be torn attached thereon in the prior art; FIG. 2 is a front view of the structure of FIG. 1; fig. 3 is a schematic structural diagram of an embodiment of the film tearing apparatus provided by the present invention; fig. 4 is a schematic structural diagram of a specific embodiment of the film clamping mechanism provided by the present invention.

This embodiment provides a film clamping mechanism, includes: the film tearing device comprises a base, at least one clamping nozzle 1 used for clamping a film 01 to be torn, power equipment used for driving the clamping nozzle 1 to open or clamp, moving equipment used for driving the clamping nozzle 1 to move so as to tear the film 01 to be torn, and control equipment used for controlling the power equipment and the moving equipment to act; the clamping nozzle 1, the power equipment and the mobile equipment are all installed on the base, the power equipment and the mobile equipment are all connected with the control equipment, the clamping nozzle 1 is connected with the power equipment, and the power equipment is connected with the mobile equipment.

In the use, can control the removal of power equipment and mobile device through controlgear, when needing to press from both sides to get and treat to tear film 01, at first drive through power equipment and press from both sides mouth 1 and open, then make under the drive of mobile device press from both sides mouth 1 and remove to getting the position, make press from both sides mouth 1 closed, treat to tear film 01 and press from both sides and get, press from both sides under the state of getting the film, continue to drive through the mobile device and press from both sides mouth 1 and remove, until treating to tear film 01 and torn, can remove to suitable position with pressing from both sides mouth 1 this moment, open and press from both sides mouth 1, make the film drop.

It should be noted that, because the film clamping mechanism includes at least one clamping nozzle 1, when a plurality of clamping nozzles 1 are provided, the opening and clamping of the plurality of clamping nozzles 1 can be simultaneously controlled by the power equipment, and meanwhile, the movement of the plurality of clamping nozzles 1 can also be simultaneously controlled by the moving equipment, so that the plurality of clamping nozzles 1 simultaneously clamp the plurality of films 01 to be torn; as shown in fig. 1 and 2, five glass plates 02 pasted with films are placed on a glass platform 03, the film 01 to be torn is located on the lower portion of the glass plates 02, and the glass plates 02 are provided with a through hole for enabling an ejector rod 04 to penetrate through, so that one side of the film 01 to be torn is separated from the glass plates 02, and the film 01 to be torn is conveniently clamped by a film clamping mechanism.

It should be noted that the power device may be a device such as a motor that can provide power for opening and clamping the clamping nozzle 1, the mobile device may be a mobile device that provides unidirectional translation movement, or may be a multi-axis mobile device that can drive the clamping nozzle 1 to move in multiple directions, which is determined specifically according to actual situations and is not described herein again.

Compare in prior art, the doubling mechanism that this embodiment provided includes at least one tong mouth 1, can press from both sides at least one film 01 of waiting to tear simultaneously and get, has realized the automation of doubling process, has improved the glass surface and has waited to tear the efficiency that film 01 tore.

On the basis of the above embodiment, the mouthpiece 1 may include the upper mouthpiece portion 11, the lower mouthpiece portion 12, and the cross member 2 for mounting the lower mouthpiece portion 12 and rotatably provided to the base, and the cross member 2 is rotatably provided to the base so that the lower mouthpiece portion 12 is opened or closed with respect to the upper mouthpiece portion 11.

Preferably, the lower jaw portion 12 is provided with an adjustment means for adjusting the clamping force, and the cross beam 2 is connected with a power plant.

In the using process, the beam 2 can be driven to rotate by power equipment so as to realize the opening and closing of the clamping mouth 1.

In order to enable the cross beam 2 to smoothly drive the lower clamping mouth part 12 to rotate, the rotating axis of the cross beam 2 can be parallel to the length direction of the cross beam, a plurality of bulges 21 which are in one-to-one correspondence with the lower clamping mouth part 12 are arranged on one side of the width direction of the cross beam 2, and the non-rotating axis position of the cross beam 2 is connected with power equipment so that the torque provided by the power equipment can drive the cross beam 2 to rotate.

Preferably, a plurality of clamping mouths 1 can be arranged on the same cross beam 2 so as to conveniently control the plurality of clamping mouths 1 to be opened at the same time, and of course, only one or two clamping mouths 1 can be arranged on the same cross beam 2, and the determination is specifically carried out according to actual conditions, and the description is omitted.

Preferably, the protrusions 21 provided on the uniform cross beam 2 are all rectangular solids with the same shape and size.

On the basis of the above embodiment, in order to avoid the situation that the clamping forces of a plurality of clamping nozzles 1 are inconsistent, the clamping force of a single clamping nozzle 1 can be set to be adjustable, the lower clamping nozzle part 12 comprises a bolt which penetrates through the thickness direction of the cross beam 2, and the adjusting component comprises a spring 14 which is sleeved on the outer peripheral part of the bolt and an adjusting nut 13 which is used for adjusting the pretightening force of the spring 14 and is matched with the bolt.

As shown in fig. 4, a through hole is formed in the protrusion 21 on one side of the beam 2 for allowing a bolt to pass through, a spring 14 is sleeved on the rod portion of the bolt, an adjusting nut 13 is arranged in a threaded section of the tail portion of the bolt, the adjusting nut 13 is screwed downwards, the compression amount of the spring 14 is increased, the clamping force is increased when the clamping nozzle 1 is clamped, the adjusting nut 13 is unscrewed upwards, the compression amount of the spring 14 is reduced, and the clamping force is reduced when the clamping nozzle 1 is clamped.

On the basis of the above embodiment, in order to enable the clamping nozzle 1 to clamp the film 01 to be torn, an anti-slip texture may be provided on the clamping surface of the upper clamping nozzle portion 11.

The anti-slip pattern may be a diamond pattern, a stripe pattern, or other structures meeting the requirements, which are not described herein.

On the basis of the above embodiment, in order to avoid tearing the film 01 to be torn when tearing the film 01 to be torn, a rubber member may be disposed on the clamping surface of the lower jaw portion 12, and of course, other soft materials may be disposed to avoid tearing the film 01 to be torn by the jaw 1.

On the basis of the above embodiment, it is possible to make the power plant include the first cylinder 31 and the connecting member 4 for connecting the first cylinder 31 and the cross member 2, the first cylinder 31 being mounted to the base; the first cylinder 31 is connected to the control device.

Preferably, the base can be set to be a frame-like structure, two ends of the cross beam 2 in the length direction are rotatably mounted on the base, one side of the cross beam 2 in the width direction is provided with the clamping nozzle 1, and the other side is connected with the connecting piece 4, as shown in fig. 3 and 4, when the piston rod of the first cylinder 31 is retracted, the cross beam 2 is driven to rotate through the connecting piece 4, so that the clamping nozzle 1 is opened; when the piston rod of the first cylinder 31 extends out, the cross beam 2 is driven to rotate through the connecting piece 4, so that the clamping nozzle 1 is clamped.

In order to enable the first cylinder 31 to drive the beam 2 to rotate smoothly when extending or retracting, one end of the connecting piece 4 can be rotatably connected with the extending end of the first cylinder 31, and the other end of the connecting piece is connected with the beam 2.

Preferably, the connecting member 4 is an L-shaped connecting member, and the horizontal portion of the connecting member 4 is rotatably connected to the first cylinder 31, and the vertical portion of the connecting member 4 is fixedly connected to the cross member 2.

On the basis of the above embodiment, the moving device may include a second cylinder 32 and a guide rail 33 for guiding, the second cylinder 32 is connected with a base, and the base is slidably disposed along the guide rail 33; the second cylinder 32 is connected to the control device.

In the using process, the base can be driven by the second air cylinder 32 to slide along the guide rail 33, and the base can drive the clamping nozzle 1 to move in the process of sliding along the guide rail 33, so that the clamping nozzle 1 is close to the film 01 to be torn or the film 01 to be torn is torn off.

As shown in fig. 4, the second cylinder 32 can be transversely disposed and fixed on the bottom surface, the piston rod of the second cylinder 32 is connected to the base, when the piston rod of the second cylinder 32 extends out, the base is driven to move toward the glass platform 03, and when the piston rod of the second cylinder 32 is retracted, the base is driven to move toward the direction away from the glass platform 03.

On the basis of the above-mentioned embodiment, in order to make the movement of the base along the guide rail 33 more stable and avoid the deflection, the guide rail 33 may include a first guide rail and a second guide rail disposed at the lower portion of the base, and the first guide rail and the second guide rail may be symmetrically disposed with respect to the middle section in the length direction of the base.

Except the aforesaid film clamping mechanism, the utility model discloses still provide a film tearing device including the disclosed film clamping mechanism of above-mentioned embodiment, this film tearing device includes glass platform 03, is used for will waiting to tear film 01 and the removal ejector pin 04 that corresponds glass board 02 back-off and the film clamping mechanism that any one above-mentioned, the structure of other each part of this film tearing device please refer to prior art, and this text is no longer repeated.

As shown in fig. 3, a plurality of glass plates 02 are placed on a glass platform 03, a film 01 to be torn is pasted on the surface of each glass plate 02, the number of clamping mouths 1 corresponds to the number of the glass plates 02 one by one, in the working process, the glass plates 02 are placed at corresponding positions on the glass platform 03 at first, then ejector rods 04 are moved, the film 01 to be torn is ejected, then piston rods of first air cylinders 31 are retracted, the clamping mouths 1 are opened, piston rods of second air cylinders 32 are pushed out, a base is moved towards the direction close to the glass platform 03 until the clamping mouths 1 are moved to a clamping position, the piston rods of the first air cylinders 31 are extended out, the corresponding film 01 to be torn is clamped by the clamping mouths 1, and the clamping mouths 1 are further moved, so that the film 01 to be torn is torn off.

It should be noted that, in the present application, the first cylinder 31 and the second cylinder 32, and the first and the second of the first guide rail and the second guide rail are only mentioned to distinguish the difference of the positions, and are not sequentially distinguished.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The utility model provides an arbitrary compound mode of all embodiments all is in this utility model's a protection scope, does not do here and gives unnecessary details.

The film tearing device and the film clamping mechanism thereof provided by the utility model are introduced in detail. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims (10)

1. A film clamping mechanism, comprising: the film tearing machine comprises a base, at least one clamping nozzle (1) used for clamping a film (01) to be torn, power equipment used for driving the clamping nozzle (1) to open or clamp, moving equipment used for driving the clamping nozzle (1) to move so as to tear the film (01) to be torn, and control equipment used for controlling the power equipment and the moving equipment to act;

the power equipment is connected with the control equipment, the clamping nozzle (1) is connected with the power equipment, and the power equipment is connected with the mobile equipment.

2. The film clamping mechanism according to claim 1, wherein the clamping nozzle (1) comprises an upper clamping nozzle part (11), a lower clamping nozzle part (12) and a cross beam (2) used for mounting the lower clamping nozzle part (12), and the cross beam (2) is rotatably arranged on the base to open or close the lower clamping nozzle part (12) relative to the upper clamping nozzle part (11).

3. The film clamping mechanism according to claim 2, characterized in that the rotation axis of the cross beam (2) is parallel to the length direction thereof, one side of the cross beam (2) in the width direction is provided with a plurality of protrusions (21) corresponding to the lower clamping mouth parts (12) one by one, and the non-rotation axis position of the cross beam (2) is connected with the power equipment so that the power equipment drives the cross beam (2) to rotate.

4. The film clamping mechanism according to claim 3, wherein the lower clamping mouth portion (12) comprises a bolt penetrating through the thickness direction of the cross beam (2), a spring (14) sleeved on the outer periphery of the bolt, and an adjusting nut (13) used for adjusting the pretightening force of the spring (14) and matched with the bolt.

5. The film clamping mechanism according to claim 4, wherein the clamping surface of the upper clamping jaw part (11) is provided with an anti-slip texture.

6. The film clamping mechanism according to claim 4, characterized in that the clamping surface of the lower jaw portion (12) is provided with a rubber member.

7. A film clamping mechanism according to any one of claims 2-6, wherein the power device comprises a first cylinder (31) and a connecting piece (4) for connecting the first cylinder (31) with the cross beam (2), the first cylinder (31) being mounted to the base; the first cylinder (31) is connected to the control device.

8. A film clamping mechanism according to claim 7, wherein one end of the connecting piece (4) is rotatably connected with the extending end of the first cylinder (31), and the other end of the connecting piece (4) is connected with the cross beam (2).

9. The film clamping mechanism according to any one of claims 1-6, wherein the moving device comprises a second air cylinder (32) and a guide rail (33) for guiding, the second air cylinder (32) is connected with the base, and the base is slidably arranged along the guide rail (33); the second cylinder (32) is connected with the control device;

the guide rail (33) comprises a first guide rail and a second guide rail which are arranged on the lower portion of the base, and the first guide rail and the second guide rail are symmetrically arranged relative to the middle section of the base in the length direction.

10. A film tearing device, characterized by comprising a glass platform (03), a moving ejector rod (04) for separating a film (01) to be torn from a corresponding glass plate (02) and a film clamping mechanism according to any one of the preceding claims 1 to 9.

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