Separating device

Abstract

The embodiment of the utility model provides a separation device. The separation device comprises a transfer machine, an adsorber, a bearing table, a clamping mechanism and a first driver. The transfer machine is in driving connection with the adsorber, the adsorber is used for adsorbing a to-be-separated piece, the transfer machine is used for driving the to-be-separated piece to move to the bearing table along with the adsorber, the to-be-separated piece comprises a first film layer and a second film layer which are attached to each other, and the first film layer is located on the side, facing the adsorber, of the second film layer; the second film layer is provided with a protruding part which laterally extends relative to the periphery of the first film layer; the clamping mechanism is used for clamping the protruding extending part, the first driver is in driving connection with the clamping mechanism, and the first driver is used for driving the clamping mechanism to move relative to the adsorber in the horizontal direction so that the second film layer can be separated from the first film layer.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of separation device design, in particular to a separation device. BACKGROUND

[0002] In the industrial production process, various film-shaped materials are often used. In order to prevent the film-shaped material from sticking, a release paper is generally attached to the side of the film-shaped material with adhesion. In the process of using the product of the film-shaped material, it is necessary to separate the release paper. The technical personnel in the art urgently need to provide a device capable of separating the film-shaped material. CONTENT OF THE UTILITY MODEL

[0003] The embodiment of the present application provides a separation device to solve the problems in the background art.

[0004] In order to solve the above technical problems, the present application is implemented as follows:

[0005] The separation device provided by the embodiment of the present application comprises a transfer machine, a suction device, a supporting table, a clamping mechanism and a first driver; the transfer machine is drivingly connected with the suction device, the suction device is used for adsorbing a to-be-separated piece, and the transfer machine is used for driving the to-be-separated piece to move to the supporting table with the suction device, wherein the to-be-separated piece comprises a first film layer and a second film layer which are attached to each other, the first film layer is located on the side of the second film layer facing the suction device, and the second film layer is provided with a protruding part extending to the periphery side of the first film layer; the clamping mechanism is used for clamping the protruding part, the first driver is drivingly connected with the clamping mechanism, and the first driver is used for driving the clamping mechanism to move relative to the suction device in a horizontal direction, so that the second film layer is separated from the first film layer.

[0006] Optionally, the protruding part comprises sub-protruding parts arranged opposite to the two sides of the second film layer; the clamping mechanism comprises a first clamping jaw, a second driver, a second clamping jaw and a third driver; the second driver is used for driving the first clamping jaw to move, so that the first clamping jaw is switched between an open position and a clamping position; the third driver is used for driving the second clamping jaw to move, so that the second clamping jaw is switched between an open position and a clamping position; in the case that the first clamping jaw and the second clamping jaw are both in the clamping position, the first clamping jaw and the second clamping jaw clamp one sub-protruding part respectively, and the first driver is used for driving the second driver and the third driver to move synchronously in a horizontal direction.

[0007] Optionally, the clamping mechanism further comprises a connecting member; the first clamping part of the first clamping jaw is arranged above the connecting member; the second driver is configured to drive the first clamping jaw to move so as to switch between the clamping position and the open position; the second clamping part of the second clamping jaw is arranged above the connecting member; the second driver is configured to drive the second clamping jaw to move so as to switch between the clamping position and the open position; the connecting member is connected with the second driver and the third driver respectively; and the first driver is connected with the second driver.

[0008] Optionally, the second film layer comprises a first sub-film and a second sub-film; a gap region is arranged between the first sub-film and the second sub-film; the two sides of one end of the first sub-film facing the gap region are provided with the sub-protrusions; the two sides of one end of the second sub-film facing the gap region are provided with the sub-protrusions; the number of the clamping mechanisms is two, one of which is configured to clamp the sub-protrusions of the first sub-film, and the other of which is configured to clamp the sub-protrusions of the second sub-film; and the number of the first drivers is two, each of which is connected with the clamping mechanism in a one-to-one manner to drive the two clamping mechanisms to move away from or close to each other in the horizontal direction.

[0009] Optionally, the bearing table is provided with a groove; when the to-be-separated piece is carried on the bearing table, the connecting member is arranged in the groove, and the top surface of the connecting member is flush with the top surface of the bearing table.

[0010] Optionally, the separating device further comprises a fourth driver configured to drive the bearing table to move up and down so as to switch between the avoiding position and the receiving position; when the bearing table is lowered to the avoiding position, the top surface of the bearing table is lower than the side surface of the connecting member facing the groove.

[0011] Optionally, the separating device further comprises a collection container configured to collect the separated second film layer.

[0012] Optionally, the collection container is provided with an air suction structure configured to adsorb the separated second film layer.

[0013] Optionally, the transfer machine is a robot.

[0014] Optionally, the adsorber is a vacuum chuck.

[0015] The above at least one technical scheme adopted by the embodiments of the present application can achieve the following beneficial effects:

[0016] In embodiments of this application, the adsorber can adsorb the first film layer of the component to be separated, and the transfer machine can drive the component to be separated to move with the adsorber to the support platform. Further, a clamping mechanism can be used to clamp the protrusion of the second film layer. Further, the second film layer can be separated from the first film layer by means of the adsorber adsorbing the first film layer and the first actuator driving the clamping mechanism holding the protrusion to move. Thus, if the second film layer is release paper, the release paper can be peeled off.

[0017] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments or related technologies of this application, the drawings used in the description of the embodiments or related technologies will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 A schematic diagram of a separation device provided in an embodiment of this application;

[0020] Figure 2 This is a schematic diagram of a separation device and a component to be separated, provided for an embodiment of this application, showing the component to be separated being supported on a support platform;

[0021] Figure 3 A schematic diagram of a component to be separated, provided for an embodiment of this application;

[0022] Figure 4 A schematic diagram from another angle of a component to be separated, provided as an embodiment of this application;

[0023] Figure 5 A schematic diagram of a clamping mechanism, a first driver, and a component to be separated, provided for an embodiment of this application;

[0024] Figure 6 A schematic diagram of a clamping mechanism and a first driver provided for an embodiment of this application;

[0025] Figure 7 This is a schematic diagram of a separation device and a component to be separated, provided for an embodiment of this application, showing the support platform in a clearance position;

[0026] Figure 8 A schematic diagram of a clamping mechanism, a first driver, a support platform, and a fourth driver provided for embodiments of this application;

[0027] Figure 9 A schematic view of a separation device provided by an embodiment of the present application, which shows the case that two clamping mechanisms move to a position far away from each other;

[0028] Figure 10 A schematic view of a separation device provided by an embodiment of the present application, which shows the case that two clamping mechanisms move to a position close to each other, and the carrier table is in a avoiding position;

[0029] Figure 11 A schematic view of a separation device provided by an embodiment of the present application, which shows the case that two clamping mechanisms move to a position close to each other, and the carrier table is in a receiving position.

[0030] Explanation of reference signs:

[0031] 100-separation device; 110-suction device; 120-carrier table; 121-groove; 130-clamping mechanism; 131-first clamping jaw; 1311-first clamping part; 132-second driver; 133-second clamping jaw; 1331-second clamping part; 134-third driver; 135-connection; 140-first driver; 150-fourth driver; 160-collecting container; 161-suction structure;

[0032] 200-piece to be separated; 210-first film layer; 220-second film layer; 220a-first sub-film; 220b-second sub-film; 220c-gap region; 221-protruding part; 2211-sub-protruding part. DETAILED DESCRIPTION

[0033] In order to make the objectives, technical solutions and advantages of the present application clearer, the technical solutions of the present application will be described clearly and completely below with reference to the embodiments of the present application and corresponding drawings. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0034] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms “mounting”, “connection” and “linking” should be understood in a broad sense, for example, can be fixed connection, can be detachable connection, or integral connection; can be direct connection, or indirect connection through intermediate medium; can be internal connection of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0035] Moreover, although the terms used in the present application are selected from publicly-known terms, some of the terms mentioned in the specification of the present application can be selected by the applicant(s) in his or her judgment, the detailed meanings of which are described in the relevant part of the description herein.

[0036] Furthermore, the present application is to be understood based on the meanings implied by each term, not only by the actual terms used.

[0037] The technical solutions provided by the embodiments of the present application are described in detail below with reference to the drawings.

[0038] The present application provides a separation device. Referring to Figures 1 to 11 The separation device 100 provided by the embodiments of the present application comprises a transfer machine, an adsorber 110, a supporting table 120, a clamping mechanism 130 and a first driver 140.

[0039] The transfer machine is drivingly connected with the adsorber 110. The adsorber 110 is used to adsorb a piece to be separated 200, and the transfer machine is used to drive the piece to be separated 200 to move with the adsorber 110 to the supporting table 120, wherein the piece to be separated 200 comprises a first film layer 210 and a second film layer 220 which are attached to each other, the first film layer 210 is located on the side of the second film layer 220 which faces the adsorber 110, and the second film layer 220 is provided with a protruding portion 221 which extends laterally relative to the periphery of the first film layer 210.

[0040] The clamping mechanism 130 is used to clamp the protruding portion 221. The first driver 140 is drivingly connected with the clamping mechanism 130, and the first driver 140 is used to drive the clamping mechanism 130 to move in the horizontal direction relative to the adsorber 110, so as to separate the second film layer 220 from the first film layer 210. In combination Figure 3 In the case that the first film layer 210 is adsorbed on the adsorber 110, pulling the protruding portion 221 of the second film layer 220 can separate the second film layer 220 from the first film layer 210. Based on this principle, the first film layer 210 can be adsorbed by the adsorber 110, and the clamping mechanism 130 which clamps the protruding portion 221 is driven by the first driver 140 to move, so as to separate the second film layer 220 from the first film layer 210.

[0041] In this way, in the embodiments of the present application, the adsorber 110 can adsorb the first film layer 210 of the piece to be separated 200, and the transfer machine can drive the piece to be separated 200 to move to the support table 120 together with the adsorber 110. Further, the clamping mechanism 130 can be used to clamp the protruding portion 221 of the second film layer 220. Further, the first film layer 210 can be adsorbed by the adsorber 110, and the clamping mechanism 130 clamping the protruding portion 221 can be driven to move by the first driver 140 in such a way that the second film layer 220 is separated from the first film layer 210. Thus, in the case where the second film layer 220 is a release paper, the release paper can be peeled off.

[0042] Illustratively, the transfer machine can be a robot. Alternatively, the transfer machine can be a multi-degree-of-freedom moving device. The transfer machine is used to drive the adsorber 110 to move. In this way, the piece to be separated 200 can be picked up by the adsorber 110, and the first film layer 210 obtained after the piece to be separated 200 is separated from the second film layer 220 can be transferred to a designated position by the adsorber 110.

[0043] Illustratively, the adsorber 110 is a vacuum chuck. In this way, the piece to be separated 200 can be adsorbed on the adsorber 110 based on the principle of negative pressure adsorption. It should be noted that since the vacuum chuck can be directly purchased from a corresponding supplier, its structure and working principle will not be described here. In addition, illustratively, the adsorber 110 can also be an electrostatic chuck or other adsorption device, which will not be listed one by one here.

[0044] Reference Figure 4 In some embodiments, the protruding portion 221 includes a sub-protruding portion 2211 arranged on each side of the second film layer 220.

[0045] Reference Figure 6 The clamping mechanism 130 includes a first clamping jaw 131, a second driver 132, a second clamping jaw 133, and a third driver 134. The second driver 132 is used to drive the first clamping jaw 131 to move, so as to switch the first clamping jaw 131 between an open position and a clamping position. The third driver 134 is used to drive the second clamping jaw 133 to move, so as to switch the second clamping jaw 133 between an open position and a clamping position. The first clamping jaw 131 and the second clamping jaw 133 are respectively used to clamp a sub-protruding portion 2211. The first driver 140 is used to drive the second driver 132 and the third driver 134 to move synchronously in a horizontal direction.

[0046] When the first clamping jaw 131 and the second clamping jaw 133 are both in the clamping position, the first clamping jaw 131 and the second clamping jaw 133 clamp the sub-protruding portions 2211 on one side of the second film layer 220, respectively. Then, when the clamping mechanism 130 is driven to move relative to the adsorber 110, the second film layer 220 can be separated from the first film layer 210 adsorbed on the adsorber 110. In addition, when the piece to be separated 200 needs to be arranged on the clamping mechanism 130, the first clamping jaw 131 and the second clamping jaw 133 can be first arranged in the open position, and then the sub-protruding portions 2211 of the second film layer 220 can be arranged in the clamping areas of the first clamping jaw 131 and the second clamping jaw 133, respectively.

[0047] Reference Figure 6 In some embodiments, the clamping mechanism 130 further comprises a connecting piece 135. The first clamping portion 1311 of the first clamping jaw 131 is arranged above the connecting piece 135, and the second driver 132 is configured to drive the first clamping jaw 131 to move so as to move the first clamping portion 1311 towards or away from the connecting piece 135, thereby switching between the clamping position and the open position. The second clamping portion 1331 of the second clamping jaw 133 is arranged above the connecting piece 135, and the second driver 132 is configured to drive the second clamping jaw 133 to move so as to move the second clamping portion 1331 towards or away from the connecting piece 135, thereby switching between the clamping position and the open position. The connecting piece 135 is connected with the second driver 132 and the third driver 134, respectively, and the first driver 140 is connected with the second driver 132.

[0048] In this way, since the connecting piece 135 is connected with the second driver 132 and the third driver 134, respectively, during the movement of the second driver 132 driven by the first driver 140, the connecting piece 135 can drive the third driver 134 to move synchronously, so that the first clamping jaw 131 connected with the second driver 132 and the second clamping jaw 133 connected with the third driver 134 can move synchronously.

[0049] In some embodiments, the separating device 100 comprises a first sliding fitting mechanism and a second sliding fitting mechanism. For example, the first sliding fitting mechanism comprises a first sliding rail and a first sliding seat in sliding fitting connection. The second sliding fitting mechanism comprises a second sliding rail and a second sliding seat in sliding fitting connection. The second driver 132 is connected with the first sliding seat through a first support, and the third driver 134 is connected with the second sliding seat through a second support. The connecting piece 135 is connected with the first support and the second support, respectively, so that the second driver 132 is connected with the third driver 134 through the first support, the connecting piece 135 and the second support.

[0050] In this way, the third driver 134 can be synchronously moved during the process of driving the second driver 132 to move. In this way, the first driver 140 can be used to drive the second driver 132 and the third driver 134 to synchronously move, thereby avoiding the problem of higher procurement cost of the driver caused by configuring the driver for the second driver 132 and the third driver 134 respectively.

[0051] With reference to Figure 4 In some embodiments, the second film layer 220 comprises a first sub-film 220a and a second sub-film 220b. A gap region 220c is arranged between the first sub-film 220a and the second sub-film 220b. In other words, in the case that the second film layer 220 is a release paper, the release paper attached to the back of the first film layer 210 is a middle slit release paper.

[0052] Further, the two sides of the end of the first sub-film 220a facing the gap region 220c are respectively provided with a sub-protruding part 2211, and the two sides of the end of the second sub-film 220b facing the gap region 220c are respectively provided with a sub-protruding part 2211.

[0053] With reference to Figure 5 The number of the clamping mechanisms 130 is two. One of the clamping mechanisms 130 is used to clamp the sub-protruding part 2211 of the first sub-film 220a, and the other clamping mechanism 130 is used to clamp the sub-protruding part 2211 of the second sub-film 220b. The number of the first drivers 140 is two, and the two first drivers 140 are used to drive the two clamping mechanisms 130 to move in the horizontal direction towards the direction of moving away from each other or moving close to each other. In other words, the number of the clamping mechanisms 130 and the number of the first drivers 140 are both two, and the first drivers 140 are one-to-one correspondingly connected with the clamping mechanisms 130 to drive the two clamping mechanisms 130 to move in the horizontal direction away from each other or close to each other.

[0054] Exemplarily, in combination with Figure 9 The clamping mechanism 130 located on the left side is the first clamping mechanism, and the clamping mechanism 130 located on the right side is the second clamping mechanism. The first driver 140 used to drive the first clamping mechanism is the first sub-driver, and the first driver 140 used to drive the second clamping mechanism is the second sub-driver. In the case that the middle slit release paper needs to be peeled off, the first sub-driver can be used to drive the first clamping mechanism to move towards the left side, and the second sub-driver can be used to drive the second clamping mechanism to move towards the right side. In addition, after the release paper is peeled off, the first sub-driver can be used to drive the first clamping mechanism to move towards the right side, and the second sub-driver can be used to drive the second clamping mechanism to move towards the left side to reset.

[0055] With reference to Figure 8 In some embodiments, the bearing table 120 is provided with a groove 121. In combination with Figure 2 andFigure 11 In the case that the piece to be separated 200 is carried on the carrying table 120, the connecting pieces 135 are penetrated in the grooves 121, and the top surfaces of the connecting pieces 135 are flush with the top surface of the carrying table 120. In this way, the piece to be separated 200 can be carried on the top surface of the carrying table 120 and the top surface of the connecting pieces 135.

[0056] Reference Figure 8 In some embodiments, the separating device 100 further comprises a fourth driver 150. The fourth driver 150 is configured to drive the carrying table 120 to lift or lower, so as to switch the carrying table 120 between the avoiding position and the receiving position. In the case that the carrying table 120 is lowered to the avoiding position, the top surface of the carrying table 120 is lower than the side surface of the connecting pieces 135 facing the grooves 121.

[0057] More specifically, in the case that the connecting pieces 135 are penetrated in the grooves 121, it is difficult for the connecting pieces 135 to move in the direction away from each other. Thus, the fourth driver 150 can be used to drive the carrying table 120 to lower, so as to make the connecting pieces 135 exit from the grooves 121. Further, in the case that the top surface of the carrying table 120 is lower than the side surface of the connecting pieces 135 facing the grooves 121, the connecting pieces 135 can be driven to move in the direction away from each other.

[0058] In addition, after the release paper is peeled off, the connecting pieces 135 can be driven to move in the direction approaching each other to above the grooves 121 under the driving of the first drivers 140. Further, the fourth driver 150 can be used to drive the carrying table 120 to lift, so as to make the top surface of the connecting pieces 135 flush with the top surface of the carrying table 120. Further, the piece to be separated 200 can be set on the carrying table 120.

[0059] Reference Figure 9 In some embodiments, the separating device 100 further comprises a collecting container 160, which is configured to collect the second film layer 220 separated. The collecting container 160 is provided with a suction structure 161, which is configured to adsorb the second film layer 220 separated. Exemplarily, the suction structure 161 is connected with a vacuum source. Thus, in the case that the first clamping jaw 131 and the second clamping jaw 133 are switched to the open position, the vacuum source can be turned on, so as to adsorb the second film layer 220 from the clamping mechanism 130 based on the principle of negative pressure adsorption. Further, the vacuum source can be turned off, so as to make the second film layer 220 fall into the collecting container 160 under the action of gravity.

[0060] Exemplarily, the first driver 140 is a linear driving device such as a linear motor, a pneumatic cylinder, etc. Alternatively, the first driver 140 can include a rotary driving device such as a rotary motor, a pneumatic motor, etc., and a conversion mechanism capable of converting rotary motion into linear motion such as a ball screw mechanism, etc. In addition, the second driver 132, the third driver 134 and the fourth driver 150 can be provided in reference to the first driver 140, and thus the configuration of the second driver 132, the third driver 134 and the fourth driver 150 will not be described herein.

[0061] In order for those skilled in the art to better understand the scheme provided by the embodiments of the present application, the working principle of the separating device 100 will be briefly introduced below in conjunction with the accompanying drawings.

[0062] Reference is made to Figure 2 and Figure 5 In the case where the top surface of the connecting piece 135 of the clamping mechanism 130 is flush with the top surface of the bearing table 120, the separating piece 200 can be moved to the bearing table 120 by using the adsorber 110, and the sub-protruding portions 2211 are respectively located below the corresponding clamping jaws.

[0063] Further reference is made to Figure 5 , Figure 7 and Figure 8 The fourth driver 150 can be used to drive the bearing table 120 to descend, so that the connecting piece 135 of the clamping mechanism 130 is withdrawn from the groove 121.

[0064] Further reference is made to Figure 5 and Figure 9 In the case where the top surface of the bearing table 120 is lower than the side surface of the connecting piece 135 of the clamping mechanism 130 facing the groove 121, the two clamping mechanisms 130 can be respectively driven by the two first drivers 140 to move in opposite directions, so as to peel off the second film layer 220. In addition, the clamping mechanism 130 can carry the second film layer 220 to move above the receiving opening of the collecting container 160. Further, in the case where the first clamping jaw 131 and the second clamping jaw 133 are switched to the open position, the vacuum source can be turned on, so as to adsorb the second film layer 220 from the clamping mechanism 130 based on the principle of negative pressure adsorption. Further, the vacuum source can be turned off, so as to make the second film layer 220 fall into the collecting container 160 under the action of gravity.

[0065] Further reference is made to Figure 10 The two clamping mechanisms 130 can be respectively driven by the two first drivers 140 to move in the approaching direction above the groove 121.

[0066] Further reference is made to Figure 11The fourth driver 150 can be used to drive the carrier table 120 to rise, so that the top surface of the connector 135 is flush with the top surface of the carrier table 120.

[0067] Further, a new piece 200 to be separated can be placed on the carrier table 120. In this way, the separation operation can be performed on each piece 200 to be separated.

[0068] It should be noted that some positioning steps can be assisted by an operator, or a control scheme can be purchased from a corresponding electric control scheme service provider. Alternatively, the control scheme can be developed by the applicant based on the prior art.

[0069] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one from another entity or action, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0070] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to the embodiments of the present application without departing from the spirit and scope of the embodiments of the present application, and the scope of the embodiments of the present application is defined by the appended claims and their equivalents.

Claims

1. A separating device (100), characterized in that The utility model relates to a kind of separating device, including: Transfer machine, adsorber (110), bearing table (120), clamping mechanism (130) and first driver (140); The transfer machine is drivenly connected with the adsorber (110), and the adsorber (110) is used to adsorb a to-be-separated piece (200). The transfer machine is used to drive the to-be-separated piece (200) to move with the adsorber (110) to the bearing table (120). The to-be-separated piece (200) includes a first film layer (210) and a second film layer (220) that are attached. The first film layer (210) is located on the side of the second film layer (220) facing the adsorber (110). The second film layer (220) is provided with a protruding portion (221) extending laterally relative to the periphery of the first film layer (210). The clamping mechanism (130) is used to clamp the protruding portion (221). The first driver (140) is drivingly connected with the clamping mechanism (130). The first driver (140) is used to drive the clamping mechanism (130) to move horizontally relative to the adsorber (110) so as to separate the second film layer (220) from the first film layer (210).

2. The separation device (100) according to claim 1, characterized in that The protruding portion (221) includes a sub-protruding portion (2211) arranged on both sides of the second film layer (220). The clamping mechanism (130) includes a first clamping jaw (131), a second driver (132), a second clamping jaw (133), and a third driver (134). The second driver (132) is used to drive the first clamping jaw (131) to move so as to switch the first clamping jaw (131) between an open position and a clamping position. The third driver (134) is used to drive the second clamping jaw (133) to move so as to switch the second clamping jaw (133) between an open position and a clamping position. When the first clamping jaw (131) and the second clamping jaw (133) are both in the clamping position, the first clamping jaw (131) and the second clamping jaw (133) clamp a sub-protruding portion (2211) respectively. The first driver (140) is used to drive the second driver (132) and the third driver (134) to move synchronously in the horizontal direction.

3. The separation device (100) according to claim 2, characterized in that The clamping mechanism (130) further includes a connecting member (135). A first clamping portion (1311) of the first clamping jaw (131) is arranged above the connecting member (135). The second driver (132) is used to drive the first clamping jaw (131) to move so as to switch the first clamping portion (1311) between a clamping position and an open position by moving towards or away from the connecting member (135). A second clamping portion (1331) of the second clamping jaw (133) is arranged above the connecting member (135). The second driver (132) is used to drive the second clamping jaw (133) to move so as to switch the second clamping portion (1331) between a clamping position and an open position by moving towards or away from the connecting member (135). The connecting pieces (135) are connected with the second drivers (132) and the third drivers (134) respectively, and the first drivers (140) are connected with the second drivers (132).

4. The separation device (100) according to claim 3, characterized in that The second film layer (220) comprises a first sub-film (220a) and a second sub-film (220b), and a gap area (220c) is arranged between the first sub-film (220a) and the second sub-film (220b), both sides of one end of the first sub-film (220a) facing the gap area (220c) are provided with the sub-protrusions (2211), and both sides of one end of the second sub-film (220b) facing the gap area (220c) are provided with the sub-protrusions (2211). The number of the clamping mechanisms (130) is two, one of which is used for clamping the sub-protrusions (2211) of the first sub-film (220a), and the other is used for clamping the sub-protrusions (2211) of the second sub-film (220b). The number of the first drivers (140) is two, and the first drivers (140) are in one-to-one correspondence with the clamping mechanisms (130) in driving connection, so as to drive the two clamping mechanisms (130) to move away from or close to each other in the horizontal direction.

5. The separation device (100) according to claim 4, characterized in that The bearing table (120) is provided with a groove (121), and in the case that the to-be-separated piece (200) is carried on the bearing table (120), the connecting piece (135) is arranged in the groove (121), and the top surface of the connecting piece (135) is flush with the top surface of the bearing table (120).

6. The separation device (100) according to claim 5, characterized in that The separation device (100) further comprises a fourth driver (150) for driving the bearing table (120) to ascend and descend, so as to switch the bearing table (120) between an avoiding position and a receiving position, wherein in the case that the bearing table (120) is lowered to the avoiding position, the top surface of the bearing table (120) is lower than the side surface of the connecting piece (135) facing the groove (121).

7. The separation device (100) according to claim 1, characterized in that The separation device (100) further comprises a collection container (160) for collecting the separated second film layer (220).

8. The separation device (100) according to claim 7, characterized in that The collection container (160) is provided with an air suction structure (161) for adsorbing the separated second film layer (220).

9. The separation device (100) according to claim 1, characterized in that The transfer machine is a mechanical hand.

10. The separation device (100) according to claim 1, characterized in that The adsorber (110) is a vacuum chuck.

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