Turnover mechanism of film tearing machine

Abstract

The utility model discloses a turnover mechanism of a film tearing machine. The turnover mechanism comprises a base; the displacement mechanism is arranged on the base and can move in the length direction of the base; the first sliding frame is arranged on the displacement mechanism and is in sliding connection with the displacement mechanism; the second sliding frame is arranged on the displacement mechanism, is in sliding connection with the displacement mechanism, and is arranged opposite to the first sliding frame; the first adsorption mechanism is arranged on the inner side of the first sliding frame and is rotationally connected with the first sliding frame; and the second adsorption mechanism is arranged on the inner side of the second sliding frame, is rotationally connected with the second sliding frame and is arranged opposite to the first adsorption mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of film tearing machines, in particular to a turnover mechanism of a film tearing machine. Background Art

[0002] There are many types of film peeling machines, and their functions are different in different industries. They include: film peeling machines used for processing raw materials, circuit boards and other thin plates; thin plates need to be covered with protective film on both sides before transportation or storage to prevent scratches during transportation or storage, which may cause subsequent unusability, and the protective films on both sides need to be torn off during processing, but the existing film peeling machines can only peel off one side. If the other side is to be peeled off, it needs to be flipped over by external equipment or manually, which reduces the processing efficiency, and manual flipping is prone to danger, which increases the risk factor during processing. Utility Model Content

[0003] The utility model aims to solve one of the technical problems in the related art at least to a certain extent. To this end, one purpose of the utility model is to propose a flipping mechanism of a film tearing machine, comprising:

[0004] Base;

[0005] A displacement mechanism, which is disposed on the spreading base and is movable along the length direction of the base;

[0006] a first sliding frame, the first sliding frame being arranged on the displacement mechanism and being slidably connected to the displacement mechanism;

[0007] a second sliding frame, the second sliding frame being arranged on the displacement mechanism and slidably connected to the displacement mechanism and arranged opposite to the first sliding frame;

[0008] a first adsorption mechanism, the first adsorption mechanism being disposed on the inner side of the first sliding frame and being rotatably connected to the first sliding frame;

[0009] a second adsorption mechanism, which is disposed on the inner side of the second sliding frame and is rotatably connected to the second sliding frame and is disposed opposite to the first adsorption mechanism;

[0010] A driving mechanism is arranged on a side of the first sliding frame, and a transmission end of the driving mechanism is drivingly connected to the first adsorption mechanism so as to be suitable for driving the first adsorption mechanism to rotate on the sliding frame.

[0011] Preferably, the displacement mechanism comprises:

[0012] A slide rail, the slide rail is arranged on the base and arranged along the length direction of the base;

[0013] Two sliders, the two sliders are slidably disposed on two ends of the slide rail, and the two sliding frames are respectively disposed on the two sliders;

[0014] Two fixed blocks, the two fixed blocks are respectively arranged on the first sliding frame and the second sliding frame;

[0015] The cylinder has two ends connected to the two fixing blocks respectively.

[0016] Preferably, a first bearing seat is provided in the first sliding frame, and the first bearing seat is arranged along the width direction of the first sliding frame.

[0017] Preferably, the first adsorption mechanism comprises:

[0018] A first air suction plate, one side of which is rotatably connected to the first bearing seat;

[0019] A first cavity, wherein the first cavity is disposed in the first air suction plate;

[0020] A plurality of first through holes are provided on the other side of the first air suction plate and connected to the first cavity.

[0021] Preferably, a second bearing seat is provided in the second sliding frame, and the second bearing seat is arranged along the width direction of the second sliding frame.

[0022] Preferably, the second adsorption mechanism comprises:

[0023] A second air suction plate, one side of the second air suction plate being rotatably connected to the second bearing seat;

[0024] a second cavity, the second cavity being disposed in the first air suction plate;

[0025] A plurality of second through holes are arranged on the other side of the second air suction plate and pass through the second cavity.

[0026] Preferably, a telescopic rod is provided between the first air suction plate and the second air suction plate, one end of the telescopic rod is connected to the first air suction plate, and the other end of the telescopic rod is connected to the second air suction plate.

[0027] Preferably, a fixing frame is provided on the outer side of the first sliding frame.

[0028] Preferably, the driving mechanism is a reduction motor, the reduction motor is arranged on the fixing frame, and the transmission shaft of the reduction motor is transmission-connected to the first bearing seat.

[0029] The above solution of the utility model includes at least the following beneficial effects:

[0030] First, the workpiece to be torn off is placed between the first adsorption mechanism and the second adsorption mechanism manually or with external equipment, and then the displacement mechanism drives the first sliding frame and the second sliding frame to move closer to each other, so that the first adsorption mechanism and the second adsorption mechanism are against the two sides of the workpiece, and then the first adsorption mechanism and the second adsorption mechanism begin to adsorb and fix the workpiece, and the film tearing machine tears off the protective film on one side of the workpiece, and then the driving mechanism drives the first adsorption mechanism and the second adsorption mechanism to flip 180 degrees, and finally the film tearing machine tears off the protective film on the other side of the workpiece; the driving mechanism drives the first adsorption mechanism and the second adsorption mechanism to flip, which speeds up the work efficiency and avoids the danger caused by manual operation.

[0031] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0033] Figure 1 It is a structural schematic diagram of the flipping mechanism of the film tearing machine provided in the embodiment of the utility model;

[0034] Figure 2 yes Figure 1 Schematic diagram of the cross-sectional structure of AA;

[0035] Figure 3 yes Figure 2 Schematic diagram of the cross-sectional structure of BB.

[0036] Description of Figure Numbers:

[0037] 1. base, 2. displacement mechanism, 3. first sliding frame, 4. second sliding frame, 5. first adsorption mechanism, 6. second adsorption mechanism, 7. driving mechanism, 8. telescopic rod, 9. fixed frame;

[0038] 201, slide rail, 202, slider, 203, fixed block, 204, cylinder;

[0039] 301, first bearing seat;

[0040] 401, second bearing seat;

[0041] 501, first air suction plate, 502, first cavity, 503, first through hole;

[0042] 601. A second air suction plate; 602. A second cavity; 603. A second through hole.

[0043] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0044] The embodiments of the utility model are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the utility model, and cannot be understood as limiting the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the utility model.

[0045] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "circumferential", "radial" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0046] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0047] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0048] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0049] The flipping mechanism of the film tearing machine according to the embodiment of the utility model is described in detail below with reference to the accompanying drawings.

[0050] See also Figures 1 to 3 In this embodiment, it includes: a base 1; a displacement mechanism 2, which is arranged on the spreading base 1 and can move along the length direction of the base 1; a first sliding frame 3, which is arranged on the displacement mechanism 2 and is slidably connected to the displacement mechanism 2; a second sliding frame 4, which is arranged on the displacement mechanism 2 and is slidably connected to the displacement mechanism 2, and is arranged opposite to the first sliding frame 3; a first adsorption mechanism 5, which is arranged on the inner side of the first sliding frame 3 and is rotatably connected to the first sliding frame 3; a second adsorption mechanism 6, which is arranged on the inner side of the second sliding frame 4 and is rotatably connected to the second sliding frame 4, and is arranged opposite to the first adsorption mechanism 5; a driving mechanism 7, which is arranged on the side of the first sliding frame 3, and the transmission end of the driving mechanism 7 is transmission-connected to the first adsorption mechanism 5 , so as to drive the first adsorption mechanism 5 to rotate on the sliding frame; firstly, the workpiece to be torn off is placed between the first adsorption mechanism 5 and the second adsorption mechanism 6 manually or with external equipment, and then the displacement mechanism 2 drives the first sliding frame 3 and the second sliding frame 4 to move closer to each other, so that the first adsorption mechanism 5 and the second adsorption mechanism 6 are against the two sides of the workpiece, and then the first adsorption mechanism 5 and the second adsorption mechanism 6 start to adsorb and fix the workpiece, and the film tearing machine tears off the protective film on one side of the workpiece, and then the driving mechanism 7 drives the first adsorption mechanism 5 and the second adsorption mechanism 6 to flip 180°, and finally the film tearing machine tears off the protective film on the other side of the workpiece; the driving mechanism 7 drives the first adsorption mechanism 5 and the second adsorption mechanism 6 to flip, which speeds up the work efficiency and avoids the danger caused by manual operation.

[0051] In this embodiment, the displacement mechanism 2 includes: a slide rail 201, which is arranged on the base 1 and along the length direction of the base 1; two sliders 202, which are respectively slidably arranged at the two ends of the slide rail 201, and two sliding frames are respectively arranged on the two sliders 202; two fixed blocks 203, which are respectively arranged on the first sliding frame and the second sliding frame; a cylinder 204, whose two ends are respectively connected to the two fixed blocks 203; when it is necessary to adjust the distance between the first sliding frame 3 and the second sliding frame 4, the cylinder 204 is used to move and adjust, and when the first sliding frame 3 and the second sliding frame 4 move, they are respectively moved on the slide rail 201 through the two sliders 202, so that the first sliding frame 3 and the second sliding frame 4 will not be offset during the movement.

[0052] In this embodiment, a first bearing seat 301 is provided in the first sliding frame 3, and the first bearing seat 301 is arranged along the width direction of the first sliding frame 3; the first adsorption mechanism 5 can be rotated on the first sliding frame 3 through the first bearing seat 301, so as to flip the workpiece after the workpiece is adsorbed and fixed with the second adsorption mechanism 6.

[0053] In this embodiment, the first adsorption mechanism 5 includes: a first air suction plate 501, one side of the first air suction plate 501 is rotatably connected to the first bearing seat 301; a first cavity 502, the first cavity 502 is arranged in the first air suction plate 501; a plurality of first through holes 503, the plurality of first through holes 503 are arranged on the other side of the first air suction plate 501 and are connected to the first cavity 502; the first cavity 502 is externally connected to a vacuum pump, and when the workpiece is attached to the side of the first air suction plate 501, the vacuum pump starts to evacuate the first cavity 502, so that the workpiece is adsorbed and fixed on the side of the first air suction plate 501.

[0054] In this embodiment, a second bearing seat 401 is provided in the second sliding frame 4, and the second bearing seat 401 is arranged along the width direction of the second sliding frame 4; the second adsorption mechanism 6 can be rotated on the second sliding frame 4 through the second bearing seat 401, so as to facilitate flipping the workpiece after the workpiece is adsorbed and fixed with the first adsorption mechanism 5.

[0055] In this embodiment, the second adsorption mechanism 6 includes: a second air suction plate 601, one side of the second air suction plate 601 is rotatably connected to the second bearing seat 401; a second cavity 602, the second cavity 602 is arranged in the first air suction plate 501; a plurality of second through holes 603, a plurality of second through holes 603 are arranged on the other side of the second air suction plate 601 and pass through the second cavity 602; the second cavity 602 is also externally connected to a vacuum pump. When the workpiece is attached to the side of the second air suction plate 601, the vacuum pump starts to evacuate the second cavity 602 so that the workpiece is adsorbed and fixed on the side of the second air suction plate 601.

[0056] In this embodiment, a telescopic rod is provided between the first air suction plate 501 and the second air suction plate 601, one end of the telescopic rod is connected to the first air suction plate 501, and the other end is connected to the second air suction plate 601; when the driving mechanism 7 drives the first air suction plate 501 to rotate, the first air suction plate 501 drives the second air suction plate 601 to rotate together through the telescopic rod, so as to facilitate the flipping of the workpiece between the first air suction plate 501 and the second air suction plate 601.

[0057] In this embodiment, a fixed frame 8 and a telescopic rod 9 are provided on the outer side of the first sliding frame 3; the driving mechanism 7 is a reduction motor, and the reduction motor is arranged on the telescopic rod 9 of the fixed frame 8, and the transmission shaft of the reduction motor is transmission-connected to the first bearing seat 301; the reduction motor is rotationally connected to the first bearing seat 301 through the driving transmission shaft, so that the first suction plate 501 connected to the first bearing seat 301 follows the rotation, and the first suction plate 501 drives the second suction plate 601 to follow the rotation through the telescopic rod.

[0058] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0059] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A flipping mechanism of a film tearing machine, characterized in that: include: Base; A displacement mechanism, which is disposed on the spreading base and is movable along the length direction of the base; a first sliding frame, the first sliding frame being arranged on the displacement mechanism and being slidably connected to the displacement mechanism; a second sliding frame, the second sliding frame being arranged on the displacement mechanism and slidably connected to the displacement mechanism and arranged opposite to the first sliding frame; a first adsorption mechanism, the first adsorption mechanism being disposed on the inner side of the first sliding frame and being rotatably connected to the first sliding frame; a second adsorption mechanism, which is disposed on the inner side of the second sliding frame and is rotatably connected to the second sliding frame and is disposed opposite to the first adsorption mechanism; A driving mechanism is arranged on a side of the first sliding frame, and a transmission end of the driving mechanism is drivingly connected to the first adsorption mechanism so as to be suitable for driving the first adsorption mechanism to rotate on the sliding frame.

2. The flipping mechanism of the film tearing machine according to claim 1 is characterized in that: The displacement mechanism comprises: A slide rail, the slide rail is arranged on the base and arranged along the length direction of the base; Two sliders, the two sliders are slidably disposed on two ends of the slide rail, and the two sliding frames are respectively disposed on the two sliders; Two fixed blocks, the two fixed blocks are respectively arranged on the first sliding frame and the second sliding frame; The cylinder has two ends connected to the two fixing blocks respectively.

3. The turning mechanism of the film tearing machine according to claim 1, characterized in that: A first bearing seat is disposed in the first sliding frame, and the first bearing seat is arranged along the width direction of the first sliding frame.

4. The turning mechanism of the film tearing machine according to claim 3, characterized in that: The first adsorption mechanism comprises: A first air suction plate, one side of which is rotatably connected to the first bearing seat; A first cavity, wherein the first cavity is disposed in the first air suction plate; A plurality of first through holes are provided on the other side of the first air suction plate and connected to the first cavity.

5. The turning mechanism of the film tearing machine according to claim 4, characterized in that: A second bearing seat is disposed in the second sliding frame, and the second bearing seat is disposed along the width direction of the second sliding frame.

6. The turning mechanism of the film tearing machine according to claim 5, characterized in that: The second adsorption mechanism comprises: A second air suction plate, one side of the second air suction plate being rotatably connected to the second bearing seat; a second cavity, the second cavity being disposed in the first air suction plate; A plurality of second through holes are arranged on the other side of the second air suction plate and pass through the second cavity.

7. The turning mechanism of the film tearing machine according to claim 6, characterized in that: A telescopic rod is provided between the first air suction plate and the second air suction plate, one end of the telescopic rod is connected to the first air suction plate, and the other end of the telescopic rod is connected to the second air suction plate.

8. The turning mechanism of the film tearing machine according to claim 7, characterized in that: A fixing frame is arranged on the outer side of the first sliding frame.

9. The turning mechanism of the film tearing machine according to claim 8, characterized in that: The driving mechanism is a reduction motor, which is arranged on the fixing frame, and a transmission shaft of the reduction motor is drivingly connected to the first bearing seat.

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