Base film tearing device

Abstract

The utility model belongs to the technical field of lens module assembly lines, and provides a bottom film tearing device. The film tearing machine comprises a rack with a bottom plate, and a conveying mechanism, a first platform mechanism, a second platform mechanism and a film tearing mechanism which are connected to the bottom plate, when the conveying mechanism conveys an object to be subjected to bottom film tearing to a film tearing claw close to the film tearing mechanism, the front end of the object to be subjected to bottom film tearing extends out of a first placing platform of the first platform mechanism along the moving direction of the object to be subjected to bottom film tearing; a driving assembly of the film tearing mechanism drives a film tearing claw to move towards the lower portion of the first containing platform, and the film tearing claw hooks a bottom film of the object to be subjected to bottom film tearing in the moving process and drives the bottom film to move synchronously. And the conveying mechanism conveys the to-be-torn bottom film object towards a second placing platform of the second platform mechanism, so that the bottom film is separated from a body of the to-be-torn bottom film object. Manual participation is not needed in the whole process, and production efficiency can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to lens module assembly flow line technical field, in particular to a tear bottom film device. BACKGROUND

[0002] In order to facilitate the lens module on the flow line transfer, the lens module before delivery, will adopt the middle hollow carrier board pastes a layer of bottom film, and the plurality of lens module is attached on the bottom film, to this realizes the transfer of lens module. When needing to assemble lens module, then needs to tear the lens module from the bottom film.

[0003] In prior art, usually adopts manual tear the lens module from the bottom film. In the operation process, the operator is easy to leave the hand mark on the lens module, needs to increase an item of wiping the hand mark subsequently, leads to the overall production efficiency reduction. And manual tear the lens module, due to improper force is easy to damage the lens module, leads to the increase of cost.

[0004] Therefore, the need of a new scheme solves above-mentioned technical problem. UTILITY MODEL CONTENTS

[0005] In view of above-mentioned prior art's shortcoming, the purpose of the utility model is to provide a kind of tear bottom film device, to solve the problem of low production efficiency caused by manual separation of lens module and bottom film in prior art.

[0006] To achieve the above object and other related purposes, the utility model provides a kind of tear bottom film device, and specifically is as follows: including the rack with bottom plate, and the conveying mechanism, first platform mechanism, second platform mechanism and film tearing mechanism connected on the bottom plate;The conveying mechanism is used to convey the object to be torn bottom film;The first platform mechanism is located at the end of the conveying direction of the conveying mechanism, is equipped with the first placement platform for placing the object to be torn bottom film;The second platform mechanism is located on the extension line of the conveying direction of the conveying mechanism, is equipped with the second placement platform flush with the first placement platform, and the first placement platform and the second placement platform are provided with the gap;The film tearing mechanism includes the drive assembly located below the first placement platform and the film tearing hook located above the first placement platform through the gap;When the conveying mechanism conveys the object to be torn bottom film to be close to the film tearing hook, the front end of the object to be torn bottom film projects from the first placement platform along the direction of its own movement, the drive assembly drives the film tearing hook to move towards the below of the first placement platform, the film tearing hook hooks the bottom film of the object to be torn bottom film during the movement and drives the bottom film to move synchronously, and the conveying mechanism conveys the object to be torn bottom film towards the second placement platform to separate the bottom film from the body of the object to be torn bottom film.

[0007] Optionally, the second platform mechanism further comprises a moving assembly connected to the bottom plate, and a pressing assembly connected to the moving assembly, when the film tearing hook claw retreats below the first placement platform, the moving assembly drives the second placement platform and the pressing assembly to move towards the first placement platform, the pressing assembly presses the object to be peeled film on the second placement platform on the second placement platform, and the moving assembly drives the second placement platform and the pressing assembly away from the first placement platform.

[0008] Optionally, the second placement platform comprises a fixed placement plate and a movable placement plate, and the second platform mechanism further comprises a jacking assembly connected to the movable placement plate, the jacking assembly is used to jacking the movable placement plate to be flush with the fixed placement plate or to retreat to the initial position.

[0009] Optionally, the path of the film tearing hook claw moving towards the lower side of the first placement platform is arranged at an acute angle with the first placement platform, and the side of the first placement platform close to the second placement platform is provided with a guide surface; and / or, the guide surface is provided with a first guide plate along the extension direction below the first placement platform, and the bottom plate is connected with a guide assembly having a second guide plate, when the film tearing hook claw drives the bottom film to move along the guide surface towards the lower side of the first placement platform, the second guide plate moves towards the first guide plate to form a guide channel.

[0010] Optionally, the driving assembly comprises a first driving member, a first adapter connected to the driving end of the first driving member, and a second driving member connected to the first adapter, the film tearing hook claw is connected to the driving end of the second driving member, the second driving member is used to drive the film tearing hook claw to extend above the first placement platform or retreat below the first placement platform, and the first driving member is used to drive the film tearing hook claw to reciprocate below the first placement platform.

[0011] Optionally, the film tearing hook claw and the second driving member are each provided with at least one, and the film tearing hook claw and the second driving member are one-to-one corresponding.

[0012] Optionally, the conveying mechanism comprises a roller conveying assembly, and a first conveying line and a second conveying line arranged opposite and spaced apart, the roller conveying assembly is arranged at one end of the first conveying line and the second conveying line close to the first placement platform, the first conveying line and / or the second conveying line is provided with a first detection member, the roller conveying assembly comprises a first roller located at the bottom of the object to be peeled film, if the first detection member detects the object to be peeled film, the first roller starts to rotate to convey the object to be peeled film.

[0013] Optionally, the conveying mechanism further comprises a first adjusting assembly, the first adjusting assembly comprising a third driving member and a first guide member, the first conveying line being connected to a driving end of the third driving member and connected to a movable end of the first guide member, the third driving member driving the first conveying line to move towards or away from the second conveying line along a guide direction of the first guide member.

[0014] Optionally, a side of the first placing platform close to the second placing platform is provided with a blocking assembly, the blocking assembly comprising a fourth driving member and a blocking plate connected to a driving end of the fourth driving member, the fourth driving member driving the blocking plate to extend to block the object to be peeled from the membrane at a position close to the membrane peeling hook.

[0015] Optionally, a side of the first placing platform along a moving direction of the object to be peeled from the membrane is provided with a limiting assembly, the limiting assembly comprising a first adapter, an elastic member, a second adapter connected to the first adapter through the elastic member, and a second roller connected to the second adapter, an outer circumferential side wall of the second roller being close to an upper surface of the object to be peeled from the membrane to limit the object to be peeled from the membrane in a longitudinal direction.

[0016] As described above, the peeling device has the following beneficial effects:

[0017] The object to be peeled from the membrane is conveyed by the conveying mechanism, and when the object to be peeled from the membrane is conveyed close to the membrane peeling hook above the first placing platform, the front end of the object to be peeled from the membrane along the moving direction thereof protrudes out of the first placing platform, the driving assembly drives the membrane peeling hook to move towards the below of the first placing platform, in the process, the membrane peeling hook hooks the bottom membrane to make the bottom membrane adhere to the membrane peeling hook to drive the bottom membrane to move synchronously, and the conveying mechanism continues to convey the object to be peeled from the membrane towards the second placing platform, under the joint action of the membrane peeling mechanism and the conveying mechanism, the bottom membrane is separated from the body of the object to be peeled from the membrane, and the workpiece to be assembled adhered to the bottom membrane is also separated from the bottom membrane, without manual participation in the whole process, which is beneficial to save cost and improve production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 A structure schematic view of an object to be peeled from a membrane according to an embodiment of the present application is shown;

[0019] Figure 2 A structure schematic view of a peeling device according to an embodiment of the present application is shown;

[0020] Figure 3 A structure schematic view of a conveying mechanism and a first platform mechanism according to an embodiment of the present application is shown;

[0021] Figure 4 A structure schematic view of a film tearing mechanism according to an embodiment of the present application is shown in the figure;

[0022] Figure 5 A structure schematic view of a second platform mechanism according to an embodiment of the present application is shown in the figure;

[0023] Figure 6 A structure schematic view of a guiding assembly according to an embodiment of the present application is shown in the figure.

[0024] Explanation of reference signs

[0025] An object to be torn from a bottom film 1, a carrier plate 11, a notch 111, a bottom film 12, a workpiece to be assembled 13,

[0026] A rack 2, a bottom plate 21,

[0027] A conveying mechanism 3, a first conveying line 31, a first detection piece 311, a second conveying line 32, a roller conveying assembly 33, a first roller 331, a fifth driving piece 332, a first adjusting assembly 34, a third driving piece 341, a first guiding piece 342, a first transmission screw 343, a first transmission nut 344, a first supporting piece 35, a second supporting piece 36,

[0028] A first platform mechanism 4, a first placement platform 41, a guiding surface 411, a first guiding plate 412, a third supporting piece 42, a fourth driving piece 43, a baffle plate 44, a first adapter 45, an elastic component 46, a second adapter 47, a second roller 48,

[0029] A second platform mechanism 5, a fixed placement plate 51, a movable placement plate 52, a seventh driving piece 53, a fourth adapter 54, an eighth driving piece 55, a second guiding piece 56, a ninth driving piece 57, a tenth driving piece 571, a pressing piece 572, a fifth adapter 58, a mounting frame 59,

[0030] A film tearing mechanism 6, a film tearing hook claw 61, a first driving piece 63, a first adapter 64, a second driving piece 65, a first connecting plate 66,

[0031] A guiding assembly 7, a second guiding plate 71, a mounting plate 72, a sixth driving piece 73. DETAILED DESCRIPTION

[0032] The embodiments of the present application will be described in detail hereinafter, and other advantages and effects of the present application can be easily understood by those skilled in the art from the contents disclosed in the present specification. The present application can also be implemented or applied in other different embodiments, and each detail in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present application.

[0033] It should be noted that the drawings provided in the present embodiment only illustrate the basic concept of the present application in a schematic manner, and only show the components related to the present application in the drawings, rather than being drawn according to the number, shape and size of the components in actual implementation. The shape, number and proportion of each component in actual implementation can be changed at will, and the component layout form can also be more complex. The structure, proportion, size, etc. shown in the drawings attached to the present specification are only used to cooperate with the content disclosed in the specification, so that those skilled in the art can understand and read, and are not used to limit the implementation conditions of the present application. Therefore, it does not have substantial technical significance. Any modification of structure, change of proportion relationship or adjustment of size, without affecting the effects and purposes that can be achieved by the present application, should still fall within the scope of the technical content disclosed by the present application. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are only for the convenience of understanding and are not used to limit the scope of the present application. The change or adjustment of the relative relationship, without substantial change of technical content, is also considered as the scope of the present application.

[0034] Before the present application is described in detail, the structure of the object to be torn off the bottom film is described in order to better understand the bottom film tearing device of the present application. As shown in Figure 1 The object to be torn off the bottom film 1 includes a carrier plate 11, a bottom film 12 pasted on the bottom surface of the carrier plate 11, and a workpiece to be assembled 13 pasted on the bottom film 12, wherein the carrier plate 11 is the body of the object to be torn off the bottom film 1. The middle part of the carrier plate 11 is provided with a hollow structure, so that after the carrier plate 11 pastes the bottom film 12, a plurality of workpieces to be assembled 13 are pasted on the bottom film 12 located in the hollow structure. And one end of the carrier plate 11 is provided with a notch 111, and the bottom film 12 covers the notch 111.

[0035] As shown in Figures 2 to 6As shown, some embodiments of the present application provide a bottom film tearing device, which comprises a rack 2, a conveying mechanism 3, a first platform mechanism 4, a second platform mechanism 5 and a film tearing mechanism 6. The rack 2 is provided with a bottom plate 21, and the conveying mechanism 3, the first platform mechanism 4, the second platform mechanism 5 and the film tearing mechanism 6 are all mounted on the bottom plate 21. The first platform mechanism 4 is located at the end of the conveying direction of the conveying mechanism 3 and comprises a first placement platform 41 for placing the object 1 to be torn from the bottom film. The second platform mechanism 5 is located on the extension line of the conveying direction of the conveying mechanism 3 and comprises a second placement platform for placing the object 1 to be torn from the bottom film. The second placement platform is arranged flush with the first placement platform 41 and a gap is provided between the two. The conveying mechanism 3 is used to convey the object 1 to be torn from the bottom film from the first placement platform 41 to the second placement platform. The film tearing mechanism 6 comprises a driving assembly and a film tearing hook 61 connected to the driving end of the driving assembly. The driving assembly is located below the first placement platform 41, and the film tearing hook 61 is located above the first placement platform 41 through the gap between the first placement platform 41 and the second placement platform.

[0036] When the conveying mechanism 3 conveys the object 1 to be torn from the bottom film to the vicinity of the film tearing hook 61, the front end of the object 1 to be torn from the bottom film protrudes out of the first placement platform 41 along its own moving direction, i.e. one end of the object 1 to be torn from the bottom film having a notch 111 on the carrier plate 11 protrudes out of the first placement platform 41. Then, the driving assembly drives the film tearing hook 61 to move towards the bottom of the first placement platform 41, and the film tearing hook 61 hooks the bottom film 12 at the notch 111 of the carrier plate 11 of the object 1 to be torn from the bottom film during the movement, and the bottom film 12 adheres to the film tearing hook 61, so that the film tearing hook 61 drives the bottom film 12 to move synchronously. At the same time, the conveying mechanism 3 conveys the object 1 to be torn from the bottom film towards the second placement platform, and under the joint action of the conveying mechanism 3 and the film tearing mechanism 6, the bottom film 12 is separated from the body of the object 1 to be torn from the bottom film, and the workpiece 13 to be assembled is also separated from the bottom film 12, so as to facilitate the subsequent assembly of the workpiece 13 to be assembled.

[0037] In some embodiments, the conveying mechanism 3 comprises a first conveying line 31, a second conveying line 32 and a roller conveying assembly 33. The first conveying line 31 and the second conveying line 32 are oppositely spaced apart, and the object 1 to be de-laminated is straddled thereon so as to convey the object 1 to be de-laminated. The roller conveying assembly 33 is disposed at one end of the first conveying line 31 and the second conveying line 32 close to the first placement platform 41, and comprises a first roller 331 located at the bottom of the object 1 to be de-laminated, which is transversely arranged on both sides of the first placement platform 41 perpendicular to the moving direction of the object 1 to be de-laminated. A first detection member 311 is arranged on the first conveying line 31 and / or the second conveying line 32, and when the first detection member 311 detects the object 1 to be de-laminated, the first roller 331 starts to rotate so as to convey the object 1 to be de-laminated.

[0038] In some embodiments, the first detection member 311 can be arranged close to the roller conveying assembly 33 and below the object 1 to be de-laminated. The first detection member 311 includes but is not limited to photoelectric sensors, proximity switches and the like.

[0039] In some embodiments, the roller conveying assembly 33 further comprises a fifth driving member 332 for driving the first roller 331 to rotate, and the fifth driving member 332 includes but is not limited to motors and the like.

[0040] In some embodiments, the first conveying line 31 is connected with a first adjusting assembly 34 for driving the first conveying line 31 to approach or move away from the second conveying line 32 so as to change the distance between the first conveying line 31 and the second conveying line 32, thereby adapting to different sizes of the object 1 to be de-laminated and improving the versatility of the de-laminating device. The first adjusting assembly 34 comprises a third driving member 341 and a first guide member 342, the first conveying line 31 is mounted on the driving end of the third driving member 341 and the movable end of the first guide member 342, and the third driving member 341 drives the first conveying line 31 to approach or move away from the second conveying line 32 along the guide direction of the first guide member 342.

[0041] In some embodiments, the first adjusting assembly 34 further comprises a first transmission screw 343, a first transmission nut 344 and the first guide member 342, the third driving member 341 is fixedly mounted on the second conveying line 32, the first transmission screw 343 is mounted on the driving end of the fourth driving member 43, and the first transmission nut 344 is connected with the first transmission screw 343 and the first conveying line 31. When the third driving member 341 drives the first transmission screw 343 to rotate, the first transmission nut 344 mounted on the first conveying line 31 drives the first conveying line 31 to approach or move away from the second conveying line 32, thereby adjusting the distance between the first conveying line 31 and the second conveying line 32.

[0042] Exemplarily, the first guide member 342 is provided with at least two members, which are distributed at intervals in the conveying direction of the first conveying line 31, and are beneficial to improving the stability of the first conveying line 31 moving close to or away from the second conveying line 32. When the first guide member 342 is provided with two members, the two members are respectively arranged at the two ends of the first conveying line 31 in the conveying direction.

[0043] Exemplarily, the third driving member 341 provides driving force for the rotation of the first transmission screw 343, including but not limited to being provided as a motor or the like. The first guide member 342 includes but is not limited to being provided as a linear guide rail or the like.

[0044] In some embodiments, the first conveying line 31 and the second conveying line 32 are both provided as a conventional belt line structure. The belt line structure of the first conveying line 31 is connected to the first adjusting assembly 34 through the first support member 35, and the belt line structure of the second conveying line 32 is installed on the bottom plate 21 through the second support member 36.

[0045] In some embodiments, the first placing platform 41 is installed on the bottom plate 21 through the third support member 42.

[0046] In some embodiments, the first placing platform 41 is provided with a blocking assembly on the side close to the second placing platform, which is used to block the object 1 to be peeled from the film at a position close to the film peeling hook claw 61. The blocking assembly includes a fourth driving member 43 and a baffle plate 44, and the baffle plate 44 is installed on the driving end of the fourth driving member 43. When the conveying mechanism 3 conveys the object 1 to be peeled from the film to a position close to the film peeling hook claw 61, the fourth driving member 43 drives the baffle plate 44 to extend, so as to block the object 1 to be peeled from the film from continuing to advance, thereby facilitating the film peeling hook claw 61 to hook the film 12 of the object 1 to be peeled from the film and move towards the lower side of the first placing platform 41. After the film peeling hook claw 61 hooks the film 12 of the object 1 to be peeled from the film, the fourth driving member 43 drives the baffle plate 44 to retreat, so as to release the object 1 to be peeled from the film, and thus the conveying mechanism 3 continues to convey the object 1 to be peeled from the film.

[0047] Exemplarily, the fourth driving member 43 provides driving force for the extension or retreat of the baffle plate 44, including but not limited to being provided as a pneumatic cylinder or the like.

[0048] Exemplarily, the fourth driving member 43 is installed on the roller conveying assembly 33 through a third adapter.

[0049] In some embodiments, the path of the film peeling hook claw 61 moving towards the lower side of the first placing platform 41 is provided at an acute angle with the first placing platform 41, which is beneficial to the separation of the film 12 from the carrier plate 11 of the object 1 to be peeled from the film. Moreover, the side of the first placing platform 41 close to the second placing platform is provided with a guide surface 411, and the film peeling hook claw 61 moves towards the lower side of the first placing platform 41 along the guide direction of the guide surface 411.

[0050] In some embodiments, the extension direction of the guide surface 411 is provided with a first guide plate 412 located below the first placement platform 41. And the bottom plate 21 is provided below with a guide assembly 7, which includes a second guide plate 71. When the film tearing hook claw 61 drives the bottom film 12 to move along the guide surface 411 to the below of the first placement platform 41, the second guide plate 71 moves towards the first guide plate 412 to form a guide channel, so that the film tearing hook claw 61 moves in the guide channel, and further limits the movement of the film tearing hook claw 61.

[0051] For example, the guide assembly 7 further includes a mounting plate 72 connected to the bottom plate 21 and a sixth driving member 73 connected to the mounting plate 72, and the second guide plate 71 is connected to the driving end of the sixth driving member 73, so that the sixth driving member 73 drives the second guide plate 71 to move close to or away from the first guide plate 412.

[0052] In some embodiments, the driving assembly includes a first driving member 63, a first adapter 45 and a second driving member 65. The first adapter 45 is installed on the driving end of the first driving member 63, and the second driving member 65 is installed on the first adapter 45. The film tearing hook claw 61 is installed on the driving end of the second driving member 65, and the second driving member 65 is used to drive the film tearing hook claw 61 to extend to above the first placement platform 41 or retreat to below the first placement platform 41. The first driving member 63 is used to drive the film tearing hook claw 61 to reciprocate below the first placement platform 41. The first driving member 63 and the second driving member 65 segmentally control the movement of the film tearing hook claw 61, which is conducive to controlling the rhythm of the movement of the film tearing hook claw 61.

[0053] In some embodiments, the first driving member 63 is installed on the bottom plate 21 through a first connecting plate 66. The first guide plate 412 is installed on the third support 42.

[0054] For example, the first driving member 63 and the second driving member 65 both provide driving force for the movement of the film tearing hook claw 61. The first driving member 63 includes but is not limited to a linear module, and the second driving member 65 includes but is not limited to a pneumatic cylinder.

[0055] In some embodiments, the film tearing hook claw 61 and the second driving member 65 are both provided with at least one, and the specific number can be one, two, three, etc. according to the size of the to-be-removed bottom film object 1. And the film tearing hook claw 61 and the second driving member 65 are one-to-one corresponding, so that one second driving member 65 controls one film tearing hook claw 61, which is conducive to individually controlling each film tearing hook claw 61, and also conducive to adapting the film tearing device to different sizes of to-be-removed bottom film objects 1, thereby improving its versatility.

[0056] In some embodiments, a limiting assembly is arranged on one side of the first placement platform 41 along the moving direction of the object 1 to be peeled, so as to limit the longitudinal direction of the object 1 to be peeled. The limiting assembly comprises a first adapter 45, an elastic component 46, a second adapter 47 and a second roller 48. The second adapter 47 is mounted on the first adapter 45 through the elastic component 46, and the second roller 48 is mounted on the second adapter 47. The outer circumferential side wall of the second roller 48 is close to the upper surface of the object 1 to be peeled. When the conveying mechanism 3 and the film peeling mechanism 6 jointly act on the film 12 to be peeled, the second roller 48 can avoid the object 1 to be peeled from being warped upward under the action of the film peeling hook claw 61 by the action of the elastic component 46, and will not damage the object 1 to be peeled, which is beneficial to ensure the smooth operation of the film peeling 12.

[0057] In some embodiments, a limiting assembly is arranged on both sides of the first placement platform 41 along the moving direction of the object 1 to be peeled.

[0058] For example, the elastic component 46 is provided as a structure having elasticity in the prior art, which will not be described here.

[0059] For example, the limiting assembly is mounted on the roller conveying assembly 33 through the first adapter 45.

[0060] In some embodiments, the second placement platform comprises a fixed placement plate 51 and a movable placement plate 52, and the second platform mechanism 5 further comprises a jacking assembly. The movable placement plate 52 is mounted on the jacking assembly. When the specification of the object 1 to be peeled changes, the fixed placement plate 51 cannot fully bear the object 1 to be peeled. At this time, the jacking assembly jacks up the movable placement plate 52 to be flush with the fixed placement plate, so that the fixed placement plate 51 and the movable placement plate 52 jointly bear the object 1 to be peeled. When the specification of the object 1 to be peeled changes again, the fixed placement plate 51 is sufficient to bear the object 1 to be peeled alone. At this time, the jacking assembly drives the movable placement plate 52 to retreat to the initial position, which is beneficial to improve the versatility of the film peeling device.

[0061] In some embodiments, the jacking assembly comprises a seventh driving member 53 and a fourth adapter 54 mounted on the driving end of the seventh driving member 53. The seventh driving member 53 is provided with two, respectively located on both sides of the fixed placement plate 51 along the moving direction of the object 1 to be peeled, and the spacing between the two seventh driving members 53 is greater than the size of the object 1 to be peeled with the maximum specification size. The fourth adapter 54 spans between the two seventh driving members 53, and the movable placement plate 52 is mounted on the fourth adapter 54 and located on one side of the fixed placement plate 51 along the moving direction of the object 1 to be peeled.

[0062] For example, the seventh driving member 53 provides driving force for the movement of the movable placement plate 52, including but not limited to being provided as a pneumatic cylinder.

[0063] In some embodiments, the second platform mechanism 5 further comprises a moving assembly mounted on the base plate 21 and a pressing assembly connected to the moving assembly. When the film tearing hook claw 61 retreats below the first placement platform 41, the moving assembly drives the second placement platform and the pressing assembly to move towards the first placement platform 41 to shorten the distance between the first placement platform 41 and the second placement platform, so as to receive the body of the object to be peeled film 1. Subsequently, the pressing assembly presses the body of the object to be peeled film 1 on the second placement platform on the second placement platform, that is, the carrier plate 11 of the object to be peeled film 1 and the workpiece to be assembled 13 are pressed on the second placement platform. Then, the moving assembly drives the second placement platform and the pressing assembly away from the first placement platform 41, which drives the carrier plate 11 of the object to be peeled film 1 and the workpiece to be assembled 13 away from the first placement platform 41, and the film tearing hook claw 61 drives the film 12 to continue to move towards the bottom of the first placement platform 41, thereby facilitating the separation of the film 12 from the body of the object to be peeled film 1.

[0064] In some embodiments, the moving assembly comprises an eighth driving member 55 and a second guide member 56, and the fixed placement plate 51 and the jacking assembly are connected to the driving end of the eighth driving member 55 and the movable end of the second guide member 56, so that the eighth driving member 55 drives the fixed placement plate 51 and the jacking assembly to move along the guide direction of the second guide member 56 to approach or move away from the first placement platform 41, so as to change the size of the gap between the first placement platform 41 and the second placement platform, and adapt to the workpiece to be assembled 13 of the object to be peeled film 1 of different specifications, thereby improving the versatility of the film peeling device.

[0065] In some embodiments, the pressing assembly comprises a ninth driving member 57, a tenth driving member 571 and a pressing member 572, the ninth driving member 57 is connected to the movable end of the second guide member 56, the tenth driving member 571 is connected to the driving end of the ninth driving member 57, and the pressing member 572 is connected to the driving end of the tenth driving member 571. The ninth driving member 57 is used to drive the pressing member 572 to rotate, and the tenth driving member 571 is used to drive the pressing member 572 to approach or move away from the second placement platform.

[0066] For example, the ninth driving member 57 includes but is not limited to a rotary cylinder, and the tenth driving member 571 includes but is not limited to a rotary linear cylinder.

[0067] In some embodiments, the moving assembly further comprises a fifth adapter 58, the second platform mechanism 5 further comprises a mounting frame 59 connected with the fixed placement plate 51, and the fifth adapter 58 is connected with the driving end of the eighth driving member 55 and the mounting frame 59. The seventh driving member 53 is mounted on the mounting frame 59, and the mounting frame 59 is mounted on the movable end of the second guide 56, so that the eighth driving member 55 drives the fixed placement plate 51 and the jacking assembly to move towards or away from the first placement platform 41 along the guide direction of the second guide 56.

[0068] For example, the eighth driving member 55 provides driving force for the movement of the fixed placement plate 51 and the jacking assembly, including but not limited to being arranged as a linear module and the like. The second guide 56 includes but is not limited to being arranged as a linear guide rail and the like.

[0069] In summary, the bottom film tearing device provided by the utility model, through the conveying mechanism conveying the object to be torn off the bottom film, when the object to be torn off the bottom film is conveyed to the film tearing hook claw close to the first placement platform, the front end of the object to be torn off the bottom film protrudes from the first placement platform along the moving direction of the object to be torn off the bottom film, the driving assembly drives the film tearing hook claw to move towards the bottom of the first placement platform, in this process, the film tearing hook claw hooks the bottom film, so that the bottom film is adhered to the film tearing hook claw, to drive the bottom film to move synchronously, and the conveying mechanism continues to convey the object to be torn off the bottom film towards the second placement platform, under the joint action of the film tearing mechanism and the conveying mechanism, the bottom film is separated from the body of the object to be torn off the bottom film, and the workpiece to be assembled adhered to the bottom film is also separated from the bottom film, without manual intervention throughout, which is beneficial to save cost and improve production efficiency.

[0070] The above embodiments are only illustrative of the principles and effects of the utility model, and are not used to limit the utility model. Any person skilled in the art can modify or change the above embodiments without departing from the spirit and scope of the utility model. Therefore, all equivalent modifications or changes completed by those skilled in the art without departing from the spirit and technical thought disclosed by the utility model should be covered by the claims of the utility model.

Claims

1. A lidding device, characterized in that, The utility model relates to a film tearing device for objects with bottom film, including: A rack is equipped with a bottom plate; Conveying mechanism is connected on the bottom plate, is used for conveying the object with bottom film to be torn; First platform mechanism is connected on the bottom plate and is located in the end of conveying direction of the conveying mechanism, is equipped with the first placement platform for placing the object with bottom film to be torn; Second platform mechanism is connected on the bottom plate and is located on the extension line of conveying direction of the conveying mechanism, is equipped with the second placement platform with the first placement platform flush setting, and the first placement platform and the second placement platform between setting have the gap; Film tearing mechanism is connected on the bottom plate, including the drive assembly below the first placement platform and the film tearing hook claw above the first placement platform through the gap; When the conveying mechanism conveys the object with bottom film to be torn to be close to the film tearing hook claw, the object with bottom film to be torn projects the first placement platform in the front end along the own movement direction, the drive assembly drives the film tearing hook claw moves towards the below of the first placement platform, the film tearing hook claw hooks the bottom film of the object with bottom film to be torn in the moving process and drives the bottom film synchronous movement, and the conveying mechanism conveys the object with bottom film to be torn to the second placement platform to separate the bottom film with the body of the object with bottom film to be torn.

2. The peel-off film apparatus according to claim 1, characterized by: The second platform mechanism further includes the moving assembly connected on the bottom plate and the pressing assembly connected on the moving assembly, when the film tearing hook claw retreats to the below of the first placement platform, the moving assembly drives the second placement platform and the pressing assembly move towards the first placement platform, the pressing assembly presses the body of the object with bottom film to be torn on the second placement platform, and the moving assembly drives the second placement platform and the pressing assembly away from the first placement platform.

3. The peel-off film apparatus of claim 1, wherein: The second placement platform includes the fixed placement plate and the movable placement plate, and the second platform mechanism further includes the jacking assembly connected with the movable placement plate, and the jacking assembly is used to lift the movable placement plate to be flush with the fixed placement plate or drive the movable placement plate to retreat to the initial position.

4. The peel-off film apparatus of claim 1, wherein: The path of the film tearing hook claw moving towards the below of the first placement platform is arranged at an acute angle with the first placement platform, one side of the first placement platform close to the second placement platform is provided with a guide surface; and / or, the guide surface is provided with a first guide plate along the extension direction below the first placement platform, and the bottom plate is connected with a guide assembly with a second guide plate, when the film tearing hook claw drives the bottom film to move towards the below of the first placement platform along the guide surface, the second guide plate moves towards the first guide plate to form a guide channel.

5. The peel-off film apparatus of claim 1, wherein: The driving assembly comprises a first driving member, a first adapter connected to a driving end of the first driving member, and a second driving member connected to the first adapter, the film tearing hook claw is connected to a driving end of the second driving member, the second driving member is used to drive the film tearing hook claw to extend above the first placement platform or to retreat below the first placement platform, and the first driving member is used to drive the film tearing hook claw to reciprocate below the first placement platform.

6. The peel-off film apparatus according to claim 5, wherein: The film tearing hook claw and the second driving member are each provided with at least one, and the film tearing hook claw and the second driving member are one-to-one correspondingly provided.

7. The peel-off film apparatus of claim 1, wherein: The conveying mechanism comprises a roller conveying assembly, and a first conveying line and a second conveying line which are oppositely and spacedly arranged, the roller conveying assembly is arranged at one end of the first conveying line and the second conveying line close to the first placement platform, the first detection member is arranged on the first conveying line and / or the second conveying line, the roller conveying assembly comprises a first roller located at a bottom of the object to be torn from the bottom film, if the first detection member detects the object to be torn from the bottom film, the first roller starts to rotate to convey the object to be torn from the bottom film.

8. The peel-off film apparatus of claim 7, wherein: The conveying mechanism further comprises a first adjusting assembly, the first adjusting assembly comprises a third driving member and a first guide member, the first conveying line is connected to a driving end of the third driving member and connected to a movable end of the first guide member, and the third driving member drives the first conveying line to move close to or away from the second conveying line along a guide direction of the first guide member.

9. The peel-off label apparatus according to any one of claims 1 to 8, wherein: The first placement platform is provided with a blocking assembly on a side close to the second placement platform, the blocking assembly comprises a fourth driving member and a baffle connected to a driving end of the fourth driving member, and the fourth driving member drives the baffle to extend to block the object to be torn from the bottom film at a position close to the film tearing hook claw.

10. The peel-off film device according to any one of claims 1 to 8, characterized in that: The first placement platform is provided with a limiting assembly on a side along a moving direction of the object to be torn from the bottom film, the limiting assembly comprises a first adapter, an elastic member, a second adapter connected to the first adapter through the elastic member, and a second roller connected to the second adapter, an outer circumferential side wall of the second roller is close to an upper surface of the object to be torn from the bottom film to limit a longitudinal direction of the object to be torn from the bottom film.

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