Pressing device

Abstract

A pressing device is used for improving film pasting quality on the basis of low cost and comprises an installation base and a pressing device, the installation base comprises an installation part and a supporting part, the installation part is provided with a first end and a second end which are oppositely arranged and an installation face matched with a pasting face of a jig, and the supporting part is arranged on the installation face and located at the first end or the second end; the elastic assemblies are arranged at intervals in the circumferential direction of the mounting piece, each elastic assembly comprises a guide piece movably arranged on the mounting piece in a penetrating mode, a stop piece connected to the guide piece and an elastic piece arranged on the guide piece in a sleeving mode, and the two ends of the elastic piece abut against the stop piece and the mounting piece correspondingly; the adsorption part is connected to the guide part, located on the side, away from the elastic part, of the mounting part and used for adsorbing the protective film to the face, away from the mounting part, of the adsorption part, and the face, away from the mounting part, of the adsorption part is matched with the attaching face; the pressing assembly comprises a roller, a linkage part and a movable part, the movable part is movably arranged on the mounting surface and the supporting part, one end of the linkage part is connected with the movable part, and the other end of the linkage part is rotationally connected with the roller.

Description

Technical Field

[0001] The utility model relates to the technical field of film pasting, in particular to a pressing device. Background Art

[0002] When clamping the product to the jig, the jig and the product are often damaged due to collision. In order to reduce the damage to the jig and the product, a protective film is usually applied to the surface of the jig. At present, there are generally two ways to apply the film: one is manual film application, which can reduce the cost but the film quality is poor, and the other is to use a dedicated film application equipment, which can improve the film quality but the cost is high. Utility Model Content

[0003] In view of the above, it is necessary to provide a laminating device to improve the quality of film lamination at a low cost.

[0004] The present invention provides a laminating device for laminating a protective film to a laminating surface of a fixture, and the laminating device comprises:

[0005] A mounting seat, comprising a mounting member and a supporting member, wherein the mounting member has a first end and a second end arranged opposite to each other along a first direction, and the mounting member has a mounting surface adapted to the fitting surface in a second direction perpendicular to the first direction, and the supporting member is arranged on the mounting surface and located at the first end or the second end;

[0006] A plurality of groups of elastic components are arranged at intervals along the circumference of the mounting member, each group of the elastic components comprises an elastic member, a guide member and a stop member, the guide member is movably arranged on the mounting member along the second direction, the stop member is connected to the guide member, the elastic member is sleeved on the guide member, and two ends of the elastic member are respectively abutted against the stop member and the mounting member;

[0007] An adsorption member connected to the guide member and located at a side of the mounting member away from the elastic member, the adsorption member being used to adsorb the protective film to a side of the adsorption member away from the mounting member, and a side of the adsorption member away from the mounting member being matched with the fitting surface;

[0008] The pressing assembly comprises a roller, a linkage member and a movable member, wherein the movable member is movably arranged on the mounting surface and the support member along the first direction, one end of the linkage member is connected to the movable member, and the other end of the linkage member is rotatably connected to the roller; wherein,

[0009] When the mounting part is arranged on the jig and the movable part is located on the supporting part, the roller is separated from the adsorption part, and the protective film adsorbed by the adsorption part is loosely matched with the bonding surface; when the movable part moves along the first direction on the mounting surface, the roller moves along the first direction and presses the adsorption part in the second direction, so that the protective film adsorbed by the adsorption part is sequentially bonded to the bonding surface.

[0010] In some embodiments, there are two of each of the support member, the linkage member and the movable member, and the two support members are spaced apart on the mounting member along a third direction perpendicular to the first direction and the second direction, and each of the movable members is movably provided on the mounting member and one of the support members along the first direction, one end of each of the linkage members is connected to one of the movable members, and the other end of each of the linkage members is rotatably connected to one end of the roller.

[0011] In some embodiments, the support member includes an inclined surface and a support surface, the support surface is parallel to the mounting surface, and two ends of the inclined surface are respectively connected to the support surface and the mounting surface to guide the movable member to move from the mounting surface to the support surface.

[0012] In some embodiments, the movable member is a roller, and the movable member is rotationally connected to the linkage member.

[0013] In some embodiments, the adsorbent comprises:

[0014] An adsorption plate connected to the guide member, wherein the adsorption plate is provided with an adsorption groove on one side facing the mounting member, a plurality of adsorption holes are penetrated through the bottom wall of the adsorption groove, and a side of the adsorption plate facing away from the mounting member is adapted to the fitting surface;

[0015] A cover plate connected to the guide member and sealing the adsorption groove;

[0016] A suction head is arranged on the adsorption plate, and one end of the suction head is connected to the adsorption groove, and the other end of the suction head is used to connect to the vacuum pump.

[0017] In some embodiments, the pressing device further comprises:

[0018] A plurality of flexible parts are arranged around the adsorption groove, each of the flexible parts comprises a limiting body and a flexible body, the limiting body is embedded in the adsorption plate, and two ends of the flexible body are respectively abutted against the cover plate and the limiting body.

[0019] In some embodiments, the guide member comprises:

[0020] A guide rod is provided in the mounting member along the second direction, one end of the guide rod is connected to the stopper, and the elastic member is sleeved on the guide rod;

[0021] The locking body comprises a connecting rod and a locking portion, wherein one end of the connecting rod is passed through the adsorption member along the second direction and is detachably connected to the other end of the guide rod, and the locking portion is connected to the other end of the connecting rod to hold the adsorption member against the guide rod.

[0022] In some embodiments, the jig is provided with a plurality of guide bodies, and the plurality of guide bodies are arranged around the fitting surface. The mounting member includes a mounting body and a plurality of positioning bodies, the mounting surface is provided on the mounting body, the guide member is movably provided in the mounting body along the second direction, one end of the elastic member is supported against the mounting body, the plurality of positioning bodies are connected to a side of the mounting body away from the mounting surface, and the plurality of positioning bodies correspond to the plurality of guide bodies one by one and are sleeved and matched.

[0023] In some embodiments, the pressing device further comprises:

[0024] A handle is connected to the mounting member to drive the mounting member to move.

[0025] In some embodiments, multiple groups of the elastic components are symmetrically arranged around the center of the mounting member.

[0026] When the above-mentioned pressing device is applying film, the movable part is first driven to move to the supporting part through the linkage part, and the adsorption part is facing upward; then, the protective film is placed on the adsorption part and the adsorption part is started to adsorb the protective film; then, the lining film on the protective film is torn off and the mounting part is placed on the jig, so that the protective film on the adsorption part corresponds to the bonding surface of the jig. At this time, the gap between the bonding surface of the protective film and the jig is matched, and the roller and the adsorption part are in a disengaged state; finally, the movable part is driven from the supporting part to the mounting surface through the linkage part, and continues to move on the mounting surface along the first direction. During this process, the linkage part drives the roller to move along the first direction and abuts the adsorption part in the second direction. The compression amount of the elastic part close to the roller is greater than the compression amount of the elastic part far from the roller. The distance between the part of the adsorption part abutted by the roller and the jig is smaller than the distance between the part of the adsorption part not abutted by the roller and the jig, so that the protective film adsorbed by the adsorption part is sequentially affixed to the bonding surface of the jig. Therefore, the above-mentioned lamination device cooperates with the roller and multiple elastic components so that the protective film adsorbed by the adsorption part is sequentially adhered to the bonding surface in the first direction. It has a simple structure and low production cost, and can improve the quality of film bonding at a low cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is an exploded schematic diagram of the laminating device, the jig and the protective film according to the embodiment of the utility model.

[0028] Figure 2 It is a schematic structural diagram of a pressing device according to an embodiment of the utility model.

[0029] Figure 3 for Figure 2 An exploded schematic diagram of the pressing device is shown.

[0030] Figure 4 for Figure 3 An enlarged schematic diagram of the pressing device at point A is shown.

[0031] Main component symbols

[0032] Pressing device 100

[0033] Mounting Block 110

[0034] Mounting 111

[0035] First end 111a

[0036] The second end 111b

[0037] Mounting surface 111c

[0038] Installation body 1111

[0039] Positioning body 1112

[0040] Positioning groove 1112a

[0041] Support member 112

[0042] Inclined surface 112a

[0043] Support surface 112b

[0044] Elastic component 120

[0045] Elastic member 121

[0046] Guide 122

[0047] Guide rod 1221

[0048] Locking body 1222

[0049] Connecting rod 1222a

[0050] Locking portion 1222b

[0051] Stopper 123

[0052] Adsorption parts 130

[0053] Adsorption board 131

[0054] Adsorption tank 131a

[0055] Suction hole 131b

[0056] Cover 132

[0057] Tip 133

[0058] Press-fit assembly 140

[0059] Roller 141

[0060] Linkage 142

[0061] Active parts 143

[0062] Flexible parts 150

[0063] Limiting body 151

[0064] Flexible body 152

[0065] Handle 160

[0066] Protective film 200

[0067] Membrane hole 200a

[0068] Jig 300

[0069] Laminating surface 300a

[0070] Structural hole 300b

[0071] Guide body 310 DETAILED DESCRIPTION

[0072] The embodiments of the present invention 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 only used to explain the present invention, and cannot be understood as limiting the present invention.

[0073] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the term "connection" 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, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0074] The following is a detailed description of various embodiments of the present invention in conjunction with the accompanying drawings.

[0075] See also Figure 1 , the embodiment of the utility model provides a laminating device 100 for laminating the protective film 200 to the laminating surface 300a of the fixture 300. In the present embodiment, the laminating surface 300a is a planar structure and is a part of the top surface of the fixture 300. The laminating surface 300a is provided with a plurality of structural holes 300b arranged in an array, and the protective film 200 is provided with film holes 200a corresponding to the structural holes 300b. It can be understood that in other embodiments, the laminating surface 300a can also be the top surface of the fixture 300.

[0076] For ease of description, Figures 1 to 3 A three-dimensional coordinate system is added in each. Specifically, the X-axis direction is the first direction, the Z-axis direction is the second direction, and the Z-axis direction is the third direction. The X-axis direction, the Y-axis direction, and the Z-axis direction are perpendicular to each other.

[0077] See also Figure 2 The pressing device 100 includes a mounting seat 110, a plurality of elastic components 120, an adsorbent 130 and a pressing component 140. The mounting seat 110 includes a mounting member 111 and a supporting member 112. The mounting member 111 has a first end 111a and a second end 111b that are oppositely arranged along the X-axis direction, and the mounting member 111 has a mounting surface 111c that matches the fitting surface 300a in the Z-axis direction. The supporting member 112 is arranged on the mounting surface 111c and is located at the first end 111a or the second end 111b. Multiple groups of elastic components 120 are arranged at intervals along the circumference of the mounting member 111. Each group of elastic components 120 includes an elastic member 121, a guide member 122 and a stopper 123. The guide member 122 is movably arranged in the mounting member 111 along the Z-axis direction. The stopper 123 is connected to one end of the guide member 122. The elastic member 121 is sleeved on the guide member 122, and the two ends of the elastic member 121 are respectively abutted against the stopper 123 and the mounting member 111. The adsorbent 130 is connected to the guide member 122 and is located on the side of the mounting member 111 away from the elastic member 121. The adsorbent 130 is used to adsorb the protective film 200 to the side of the adsorbent 130 away from the mounting member 111, and the side of the adsorbent 130 away from the mounting member 111 is matched with the bonding surface 300a. The pressing assembly 140 includes a roller 141, a linkage member 142 and a movable member 143. The movable member 143 is movably arranged on the mounting surface 111c and the support member 112 along the X-axis direction. One end of the linkage member 142 is connected to the movable member 143, and the other end of the linkage member 142 is rotatably connected to the roller 141.

[0078] In this embodiment, the mounting surface 111c is also a planar structure, and the mounting member 111 is generally a plate-shaped structure, and there are four groups of elastic components 120, which are respectively located at the four end corners of the mounting member 111. It can be understood that in other embodiments, the mounting member 111 can also be other structures, and the elastic components 120 can also be three groups, five groups or more.

[0079] In this embodiment, the support member 112 is located at the first end 111a of the mounting member 111. It can be understood that in other embodiments, the support member 112 can also be the second end 111b of the mounting member 111.

[0080] It should be noted that when the mounting member 111 is disposed on the fixture 300 and the movable member 143 is located on the support member 112, the roller 141 is separated from the adsorption member 130, that is, the roller 141 and the adsorption member 130 are spaced apart in the Z-axis direction, and the protective film 200 adsorbed by the adsorption member 130 is gap-matched with the bonding surface 300a, that is, the protective film 200 and the bonding surface 300a are spaced apart in the Z-axis direction. When the movable member 143 moves from the support member 112 to the mounting surface 111c, the roller 141 abuts the adsorption member 130 along the Z-axis direction, and the protective film 200 corresponding to the abutted portion of the adsorption member 130 is affixed to the bonding surface 300a. When the movable member 143 moves on the mounting surface 111c along the X-axis direction, the roller 141 moves along the X-axis direction and sequentially presses the adsorption member 130 in the Z-axis direction, so that the protective film 200 adsorbed by the adsorption member 130 is sequentially affixed to the bonding surface 300a.

[0081] See also Figure 2 In some embodiments, there are two support members 112, linkage members 142 and movable members 143. The two support members 112 are spaced apart on the mounting member 111 along the Y-axis direction. Each movable member 143 is movably disposed on the mounting member 111 and a support member 112 along the X-axis direction. One end of each linkage member 142 is connected to a movable member 143, and the other end of each linkage member 142 is rotatably connected to one end of the roller 141.

[0082] In this embodiment, the linkage member 142 is substantially changed to a U-shape. The two support members 112 are arranged in mirror images, the linkage member 142 is arranged in mirror images, and the movable member 143 is arranged in mirror images.

[0083] Therefore, the two supporting members 112 , the two linkage members 142 and the two movable members 143 can enable the roller 141 to have two movement tracks relative to the mounting member 111 when moving along the X-axis direction, which is beneficial to improving the stability of the movement of the roller 141 .

[0084] See also Figure 2In some embodiments, the support member 112 includes an inclined surface 112a and a support surface 112b, the support surface 112b is parallel to the mounting surface 111c, and the two ends of the inclined surface 112a are respectively connected to the support surface 112b and the mounting surface 111c to guide the movable member 143 to move from the mounting surface 111c to the support surface 112b. A stop structure for stopping the movable member 143, such as a groove, is provided on the support surface 112b.

[0085] In this embodiment, the supporting surface 112 b is a planar structure, and the inclined surface 112 a is disposed on a side of the supporting surface 112 b facing the second end 111 b .

[0086] See also Figure 2 In some embodiments, the movable member 143 is a roller, and the movable member 143 is rotatably connected to the linkage member 142. Therefore, the movable member 143 can form a rolling fit with the mounting surface 111c, which is beneficial to improve the smoothness of the movement of the roller 141 along the X-axis direction.

[0087] See also Figure 2 and Figure 3 In some embodiments, the adsorption member 130 includes an adsorption plate 131, a cover plate 132, and a suction head 133. The adsorption plate 131 is connected to the guide member 122, and an adsorption groove 131a is provided on the side of the adsorption plate 131 facing the mounting member 111, and a plurality of suction holes 131b are penetrated through the bottom wall of the adsorption groove 131a. The side of the adsorption plate 131 away from the mounting member 111 is matched with the fitting surface 300a, the cover plate 132 is connected to the guide member 122 and sealed on the adsorption groove 131a, and the suction head 133 is provided on the adsorption plate 131, and one end of the suction head 133 is connected to the adsorption groove 131a, and the other end of the suction head 133 is used to connect to the vacuum pump.

[0088] In this embodiment, the adsorption plate 131 and the cover plate 132 are both roughly plate-shaped structures, and the plurality of adsorption holes 131 b are arranged in an array.

[0089] Therefore, the adsorption member 130 has a simple structure and low manufacturing cost.

[0090] See also Figure 3 In some embodiments, the pressing device 100 further includes a plurality of flexible members 150. The plurality of flexible members 150 are arranged around the adsorption groove 131a, and each flexible member 150 includes a limiter 151 and a flexible body 152. The limiter 151 is embedded in the adsorption plate 131, and the two ends of the flexible body 152 are respectively abutted against the cover plate 132 and the limiter 151.

[0091] In this embodiment, the flexible body 152 is a spring, and there are four flexible members 150, which are respectively located at the four end corners of the adsorption plate 131. It can be understood that in other embodiments, the flexible body 152 can also be a flexible member such as rubber, and the number of flexible members 150 can also be three, five or more.

[0092] Therefore, the flexible body 152 can reduce the friction between the adsorption plate 131 and the cover plate 132 , which is beneficial to improving the service life of the adsorption plate 131 and the cover plate 132 .

[0093] See also Figure 3 and Figure 4 In some embodiments, the guide member 122 includes a guide rod 1221 and a locking body 1222. The guide rod 1221 is provided in the mounting member 111 along the Z-axis direction, and one end of the guide rod 1221 is connected to the stopper 123, and the elastic member 121 is sleeved on the guide rod 1221. The locking body 1222 includes a connecting rod 1222a and a locking portion 1222b, one end of the connecting rod 1222a is provided in the adsorption member 130 along the Z-axis direction and is detachably connected to the other end of the guide rod 1221, and the locking portion 1222b is connected to the other end of the connecting rod 1222a to hold the adsorption member 130 to the guide rod 1221.

[0094] In this embodiment, the locking body 1222 is a bolt, wherein the connecting rod 1222a is the screw rod of the bolt, and the locking portion 1222b is the head of the bolt.

[0095] Therefore, the above configuration is helpful to improve the efficiency of assembly and disassembly of the adsorption member 130 and the guide member 122 .

[0096] See also Figure 1 and Figure 2 In some embodiments, the fixture 300 is provided with a plurality of guide bodies 310, and the plurality of guide bodies 310 are arranged around the fitting surface 300a. The mounting member 111 includes a mounting body 1111 and a plurality of positioning bodies 1112, the mounting surface 111c is provided on the mounting body 1111, the guide member 122 is movably provided in the mounting body 1111 along the Z-axis direction, one end of the elastic member 121 is supported on the mounting body 1111, the plurality of positioning bodies 1112 are all connected to the side of the mounting body 1111 away from the mounting surface 111c, and the plurality of positioning bodies 1112 correspond to the plurality of guide bodies 310 one by one and are sleeved and matched.

[0097] In this embodiment, the end of the positioning body 1112 away from the mounting surface 111c is provided with a positioning groove 1112a, and the guide body 310 is used to be inserted into the positioning groove 1112a. It can be understood that in other embodiments, the end of the guide body 310 away from the fitting surface 300a can also be provided with a guide groove, and the end of the positioning body 1112 away from the mounting surface 111c is used to be inserted into the guide groove.

[0098] Therefore, through the above arrangement, the mounting member 111 and the fixture 300 can be positioned, which is beneficial to improve the accuracy of the correspondence between the adsorption member 130 and the fitting surface 300 a of the fixture 300 .

[0099] See also Figure 2 In some embodiments, the pressing device 100 further includes a handle 160. The handle 160 is connected to the mounting member 111 to drive the mounting member 111 to move, which is beneficial to improving the efficiency of the movement of the pressing device 100.

[0100] In this embodiment, the handle 160 is disposed on the mounting body 1111 and is located on the same side of the mounting body 1111 as the support member 112 .

[0101] See also Figure 2 In some embodiments, the plurality of elastic components 120 are symmetrically arranged around the center of the mounting member 111 , which is beneficial to improving the uniformity of the pressure holding of the adsorbent 130 by the roller 141 .

[0102] The working process of the laminating device 100 is roughly as follows:

[0103] First, the movable member 143 is driven to move to the support surface 112b of the support member 112 through the linkage member 142, and the adsorption plate 131 of the adsorption member 130 faces upward;

[0104] Then, the protective film 200 is placed on the adsorption plate 131 of the adsorption member 130 and the adsorption head 133 of the adsorption member 130 is activated to make the adsorption groove 131a form a vacuum state, so that the adsorption plate 131 adsorbs the protective film 200;

[0105] Subsequently, the lining film on the protective film 200 is torn off and the positioning body 1112 of the mounting member 111 is placed on the guide body 310 of the fixture 300, so that the protective film 200 on the adsorption plate 131 corresponds to the bonding surface 300a of the fixture 300. At this time, the protective film 200 and the bonding surface 300a of the fixture 300 are spaced apart in the Z-axis direction, and the roller 141 and the cover plate 132 of the adsorption member 130 are spaced apart in the Z-axis direction.

[0106] Finally, the movable part 143 is driven by the linkage part 142 to move from the support surface 112b of the support part 112 through the inclined surface 112a of the support part 112 to the installation surface 111c, and continues to move on the installation surface 111c along the X-axis direction. During this process, the linkage part 142 drives the roller 141 to move along the X-axis direction and presses the cover plate 132 of the adsorption part 130 in the Z-axis direction. The compression amount of the elastic part 121 close to the roller 141 is greater than the compression amount of the elastic part 121 far from the roller 141. The distance between the part of the adsorption plate 131 of the adsorption part 130 that is pressed by the roller 141 and the fixture 300 is smaller than the distance between the part of the adsorption part 130 that is not pressed by the roller 141 and the fixture 300, so that the protective film 200 adsorbed by the adsorption plate 131 is sequentially adhered to the bonding surface 300a of the fixture 300.

[0107] Therefore, the above-mentioned pressing device 100 cooperates with the roller 141 and multiple elastic components 120, so that the protective film 200 adsorbed by the adsorption part 130 is sequentially adhered to the bonding surface 300a of the fixture 300 in the X-axis direction. It has a simple structure and low production cost, and can improve the film quality on the basis of low cost.

[0108] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

[0109] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model.

Claims

1. A laminating device for laminating a protective film to a laminating surface of a fixture, characterized in that: The pressing device comprises: A mounting seat, comprising a mounting member and a supporting member, wherein the mounting member has a first end and a second end arranged opposite to each other along a first direction, and the mounting member has a mounting surface adapted to the fitting surface in a second direction perpendicular to the first direction, and the supporting member is arranged on the mounting surface and located at the first end or the second end; A plurality of groups of elastic components are arranged at intervals along the circumference of the mounting member, each group of the elastic components comprises an elastic member, a guide member and a stop member, the guide member is movably arranged on the mounting member along the second direction, the stop member is connected to the guide member, the elastic member is sleeved on the guide member, and two ends of the elastic member are respectively abutted against the stop member and the mounting member; An adsorption member connected to the guide member and located at a side of the mounting member away from the elastic member, the adsorption member being used to adsorb the protective film to a side of the adsorption member away from the mounting member, and a side of the adsorption member away from the mounting member being matched with the fitting surface; The pressing assembly comprises a roller, a linkage member and a movable member, wherein the movable member is movably arranged on the mounting surface and the support member along the first direction, one end of the linkage member is connected to the movable member, and the other end of the linkage member is rotatably connected to the roller; wherein, When the mounting part is arranged on the jig and the movable part is located on the supporting part, the roller is separated from the adsorption part, and the protective film adsorbed by the adsorption part is loosely matched with the bonding surface; when the movable part moves along the first direction on the mounting surface, the roller moves along the first direction and presses the adsorption part in the second direction, so that the protective film adsorbed by the adsorption part is sequentially bonded to the bonding surface.

2. The pressing device according to claim 1, characterized in that: There are two supporting members, two linkage members and two movable members, and the two supporting members are arranged on the mounting member at intervals along a third direction perpendicular to the first direction and the second direction. Each movable member is movably arranged on the mounting member and one supporting member along the first direction, one end of each linkage member is connected to one movable member, and the other end of each linkage member is rotatably connected to one end of the roller.

3. The pressing device according to claim 1, characterized in that: The supporting members each include an inclined surface and a supporting surface, the supporting surface is parallel to the mounting surface, and two ends of the inclined surface are respectively connected to the supporting surface and the mounting surface to guide the movable member to move from the mounting surface to the supporting surface.

4. The pressing device according to claim 1, characterized in that: The movable member is a roller, and the movable member is rotationally connected to the linkage member.

5. The pressing device according to claim 1, characterized in that: The adsorption member comprises: An adsorption plate connected to the guide member, wherein the adsorption plate is provided with an adsorption groove on one side facing the mounting member, a plurality of adsorption holes are penetrated through the bottom wall of the adsorption groove, and a side of the adsorption plate facing away from the mounting member is adapted to the fitting surface; A cover plate connected to the guide member and sealing the adsorption groove; A suction head is arranged on the adsorption plate, and one end of the suction head is connected to the adsorption groove, and the other end of the suction head is used to connect to the vacuum pump.

6. The pressing device according to claim 5, characterized in that: The pressing device also includes: A plurality of flexible parts are arranged around the adsorption groove, each of the flexible parts comprises a limiting body and a flexible body, the limiting body is embedded in the adsorption plate, and two ends of the flexible body are respectively abutted against the cover plate and the limiting body.

7. The pressing device according to claim 1, characterized in that: The guide member comprises: A guide rod is provided in the mounting member along the second direction, one end of the guide rod is connected to the stopper, and the elastic member is sleeved on the guide rod; The locking body comprises a connecting rod and a locking portion, wherein one end of the connecting rod is passed through the adsorption member along the second direction and is detachably connected to the other end of the guide rod, and the locking portion is connected to the other end of the connecting rod to hold the adsorption member against the guide rod.

8. The pressing device according to claim 1, characterized in that: The jig is provided with a plurality of guide bodies, and the plurality of guide bodies are arranged around the fitting surface; The mounting member includes a mounting body and a plurality of positioning bodies, the mounting surface is provided on the mounting body, the guide member is movably provided on the mounting body along the second direction, one end of the elastic member is abutted against the mounting body, the plurality of positioning bodies are all connected to a side of the mounting body away from the mounting surface, and the plurality of positioning bodies correspond one-to-one to and are fitted with the plurality of guide bodies.

9. The pressing device according to claim 1, characterized in that: The pressing device also includes: A handle is connected to the mounting member to drive the mounting member to move.

10. The pressing device according to claim 1, characterized in that: A plurality of groups of elastic components are symmetrically arranged around the center of the mounting member.

Images