Laminated product transverse folding mechanism and device and laminated product

Abstract

The utility model discloses a transverse folding mechanism and device for a film-coated product and the film-coated product. The film-coated product transverse folding mechanism comprises a first film material placing part and a second film material placing part, and a crease position is arranged between the first film material placing part and the second film material placing part; the creasing driving part and the creasing part move to the creasing position; when the creasing piece moves to the creasing position, the first film material placing part and the second film material placing part are close to each other, so that the film material is folded on the film-coated product; compared with an insertion plate pushing type folding mode in the prior art, the mechanism and the device have the advantages that the phenomenon that when a soft film product is folded, the insertion plate retracts to drive the soft film on the folding mark position to deviate can be avoided, and therefore the product folded through the mechanism and the device is high in regularity and good in product packaging sealing performance, the coating efficiency can be improved, and the utilization rate of a film coating material is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of folding devices, in particular to a transverse folding device for film-coated products. Background Art

[0002] A surgical kit usually consists of a wrap and surgical accessories configured according to surgical needs;

[0003] After placing the surgical accessories in the surgical bag, in order to ensure the sterility of the surgical bag, a soft film needs to be coated on the outer surface of the surgical bag to isolate the sterile environment in the surgical bag from the external environment, and ensure that the items inside the surgical bag are in a sterile state before the surgical bag is opened. In addition, during the transportation of the surgical bag, the coating on the outer surface of the surgical bag also has the function of preventing the surgical bag from being damaged during transportation and storage. In order to cover the surgical bag with the coating, after the surgical bag is longitudinally coated, the step of transverse coating is also required;

[0004] In practice, in order to maintain the effect of the folded film covering the surgical pack, the length and width of the folded film need to be consistent with the length and width of the surgical pack;

[0005] In the prior art, a plug-in plate is used to flip the film onto the surgical pack and fold it horizontally, such as a plug-in plate push-type paper folding device disclosed in Chinese patent CN208802673U. However, when this folding device is applied to soft film products, due to the lack of constraints on the soft film products, the same side cannot be aligned after folding, and the side of the inner film material exceeds the coverage of the outer film material, so that the length and width of the film after folding are greater than the length and width of the surgical pack, and the folded film appears in a "trumpet-shaped" shape, with irregular folding and loose film; on the one hand, the loose film will affect the sealing inside the surgical pack; on the other hand, the formation of the "trumpet-shaped" will reduce the contact area between the inner film material and the surgical pack, resulting in a reduction in the cavity volume of the surgical pack formed by the folding of the film, thereby reducing the utilization rate of the film material. Utility Model Content

[0006] In order to overcome the shortcomings of the prior art, the utility model provides a transverse folding mechanism and device for laminated products, and a laminated product processed by the device, which can enhance the firmness of the folded film, enhance the tightness of the product coating, avoid the looseness of the folded film, improve the coating efficiency, and enhance the utilization rate of the coating material.

[0007] Therefore, the first technical solution adopted by the utility model to solve its technical problem is:

[0008] A film-coated product transverse folding mechanism, comprising a first film material placement component for placing the film-coated product and a second film material placement component for placing the film material, wherein a folding position is provided between the first film material placement component and the second film material placement component;

[0009] A fold driving member and a folding member provided at a movable end of the fold driving member, wherein the fold driving member is used to drive the folding member to move to a folding position;

[0010] When the folding member moves to the folding position, the first film material placing component and the second film material placing component are close to each other to fold the film material onto the film-coated product.

[0011] In the transverse folding mechanism for coated products as described above, the folding driving member drives the folding member to move linearly to the folding position.

[0012] In the transverse folding mechanism for coated products as described above, the folding driving member drives the folding member to move in a fan shape to the folding position.

[0013] The film-coated product transverse folding mechanism as described above, wherein the first film material placement component comprises a material station, and the material station is used to place the film-coated product;

[0014] The second film material placement component includes a film coating and flipping station arranged at one side of the material station, and a material top flipping group arranged below the film coating and flipping station;

[0015] The material lifting and flipping group includes a material lifting driving member and a material lifting member arranged at a movable end of the material lifting driving member, and the material lifting driving member drives the material lifting member to flip the film material on the film-coated product onto the film-coated product.

[0016] As described above, the transverse folding mechanism for the coated product, the first film material placement component also includes a flipping group arranged above the material station, and the flipping group is used to flip the film material that longitudinally exceeds the edge of the material station onto the coated product.

[0017] The transverse folding mechanism for coated products as described above, wherein the transverse folding mechanism for coated products further comprises a second material pressing group, wherein the second material pressing group comprises a second material pressing block and a second material pressing driving assembly, and the second material pressing driving assembly drives the second material pressing block to press the coated product onto the material station;

[0018] The flip group includes a flip driving member and a flip pressing plate arranged at the output end of the flip driving member. The flip pressing plate, driven by the flip driving member, flips the film material beyond the edge of the material station to the upper surface of the second pressing block.

[0019] The transverse folding mechanism for the coated product as described above further includes a third pressing drive group, which includes a third pressing block and a third pressing drive assembly, and the third pressing drive assembly drives the third pressing block to extend so as to fix the coated product on the material station.

[0020] In the transverse folding mechanism for the film-coated product as described above, a clearance groove is provided on the film-coating flipping station, and the lifting member passes through the clearance groove to flip the film material.

[0021] The transverse folding mechanism for coated products as described above, wherein the crease driving member is a first material pressing driving member, and the crease member is a first material pressing rod, and the first material pressing driving member drives the first material pressing rod to rotate with the output end of the first material pressing driving member as the center and parallel to the upper surface of the coating flipping station;

[0022] The length of the first pressing rod is greater than or equal to the width of the material station.

[0023] In the transverse folding mechanism for coated products as described above, the first film material placement component is a rotating clamping group; the second film material placement component is a transverse pressing member group; the folding drive member is a first central drive group, and the folding member is a first central rod;

[0024] The lateral pressing member group, the rotating clamping group, the first central driving group and the first central rod are arranged on the frame;

[0025] The rotating clamping group is provided with a rotating clamping group for clamping the film-coated product, and rotates around the rotation center as the center of the circle;

[0026] A first center rod, which is disposed on the rotation radius of the rotating clamping group;

[0027] The transverse pressing member group is arranged on the rotating path of the rotating clamping group.

[0028] As described above, the transverse folding mechanism for coated products is further provided with a pushing rod on the frame, and the pushing rod is axially arranged parallel to the first center rod. A pushing driving member is provided on the frame, and the pushing rod is arranged on the output end of the pushing driving member. The pushing driving member drives the pushing rod to reciprocate parallel to the transverse pressure member group.

[0029] As described above, in the transverse folding mechanism for coated products, the rotating clamping group further includes a folding fixing plate, a folding driving member arranged on the folding fixing plate, and a clamping claw arranged at the output end of the folding driving member; the folding fixing plate rotates around the rotation center.

[0030] In the above-mentioned transverse folding mechanism for coated products, the first center rod is parallel to the rotation center, and the first center rod can be telescopic relative to the frame.

[0031] The second technical solution adopted by the utility model to solve its technical problem is:

[0032] A transverse folding device for a film-coated product, comprising a first transverse folding mechanism and a second transverse folding mechanism;

[0033] The first transverse folding mechanism includes the above-mentioned transverse pressing member group, the rotating clamping group, the first central driving group and the first central rod;

[0034] The second transverse folding mechanism includes the above-mentioned material station, film coating and flipping station and top material flipping group;

[0035] A material transfer robot is used to transfer the film-coated product folded by the first transverse folding mechanism to the second transverse folding mechanism.

[0036] The transverse folding device for coated products as described above, wherein the transverse pressing member group comprises a transverse pressing member driving member and a transverse pressing member arranged at the output end of the transverse pressing member driving member, and a material clamping position is arranged on the side of the transverse pressing member facing away from the transverse pressing member driving member;

[0037] When the transverse pressing member driving member drives the transverse pressing member to extend, the transverse pressing member is located on the rotation path of the rotating clamping group; when the material transfer robot is located at the material clamping position, the transverse pressing member driving member retracts and resets to exit the rotation path of the rotating clamping group.

[0038] The third technical solution adopted by the utility model to solve its technical problem is:

[0039] A film-coated product, wherein the film material on the film-coated product is subjected to film-coating and folding processing by using the above-mentioned film-coated product transverse folding device.

[0040] The beneficial effects of the utility model are:

[0041] After the crease member is driven to move to the crease position by the crease driving member, the first film material placing member and the second film material placing member are close to each other to fold the film material onto the coated product; compared with the prior art of the plug-in plate push-type folding, it can avoid the retraction of the plug-in plate causing the soft film at the crease position to deviate when folding soft soft film products. Therefore, the products folded by the mechanism and device provided by the utility model have high regularity and good sealing performance for product packaging, which can improve the coating efficiency and the utilization rate of the coating material. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0043] Figure 1 It is a stereogram of the first embodiment of the utility model;

[0044] Figure 2 It is a three-dimensional diagram of the transverse folding device of the film-covered product in the utility model;

[0045] Figure 3 It is a three-dimensional diagram of the material transfer robot and the second embodiment of the utility model;

[0046] Figure 4 This is one of the state schematic diagrams of the second embodiment of the utility model;

[0047] Figure 5 This is the second state schematic diagram of the second embodiment of the utility model;

[0048] Figure 6 This is the third state schematic diagram of the second embodiment of the utility model; DETAILED DESCRIPTION

[0049] The following will clearly and completely describe the concept, specific structure and technical effects of the utility model in combination with the embodiments and drawings, so as to fully understand the purpose, characteristics and effects of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, other embodiments obtained by technicians in this field without creative work are all within the scope of protection of the utility model. In addition, all the connection / connection relationships involved in the patent do not refer to the direct connection of components, but refer to the formation of a better connection structure by adding or reducing connection accessories according to the specific implementation situation. The various technical features in the creation of the utility model can be combined interchangeably without conflicting with each other.

[0050] Reference Figure 2 , a transverse folding mechanism for a film-coated product, comprising a first film material placement component 1 for placing a film-coated product 81 and a second film material placement component 2 for placing a film material 82, wherein a folding position 2-1 is provided between the first film material placement component 1 and the second film material placement component 2;

[0051] A folding driving member 31 and a folding member 32 provided at a movable end of the folding driving member 31, wherein the folding driving member 31 is used to drive the folding member 32 to move to the folding position 2-1;

[0052] When the folding member 32 moves to the folding position 2 - 1 , the first film material placement component 1 and the second film material placement component 2 approach each other to fold the film material 82 onto the coated product 81 .

[0053] After the crease member is driven to move to the crease position by the crease driving member, the first film material placing member and the second film material placing member are close to each other to fold the film material onto the coated product; compared with the prior art plug-in push-type folding, the transverse folding mechanism of the coated product provided by the utility model provides a crease member 32 for pressing the crease position, constraining the folded film, and allowing the same side to be aligned after folding, so that the length and width of the folded film are equal to the length and width of the surgical pack. Therefore, the product folded by the mechanism provided by the utility model has high regularity and good sealing for product packaging, which can improve the coating efficiency and the utilization rate of the coating material.

[0054] Embodiment 1:

[0055] Reference Figure 1 Furthermore, the crease driving member 31 drives the crease member 32 to move in a fan shape to the crease position 2-1.

[0056] Specifically, the fold driving component 31 is a servo motor; specifically, the fixed end of the fold driving component 31 is arranged on the first film material placement component 1.

[0057] Reference Figure 1 Specifically, the crease driving member 31 is a first material pressing driving member 311, and the crease member 32 is a first material pressing rod 322. The first material pressing driving member 311 drives the first material pressing rod 322 to rotate with the output end of the first material pressing driving member 311 as the center and parallel to the upper surface of the film flipping station 21;

[0058] Furthermore, the first film material placement component 1 includes a material station 11, and the material station 11 is used to place the film-coated product 81;

[0059] The second film material placement component 2 includes a film coating and flipping station 21 disposed on one side of the material station 11, and a top material flipping group 22 disposed below the film coating and flipping station 21;

[0060] Reference Figure 1 The lifting material flipping group 22 includes a lifting material driving member 221 and a lifting material member 222 arranged at the movable end of the lifting material driving member 221. The lifting material driving member 221 drives the lifting material member 222 to flip the film material 82 on the coated product 81 onto the coated product 81; specifically, the lifting material driving member 221 drives the lifting material member 222 to lift the film material 82, and under the action of inertia, the film material 82 flips 180 degrees toward the coated product 81 with the first pressing rod 322 as the center, completing the folding step.

[0061] Reference Figure 1Specifically, the first film material placement component 1 further includes a flipping group 12 disposed above the material station 11, and the flipping group 12 is used to flip the film material 82 that exceeds the edge of the material station 11 in the longitudinal direction onto the film-coated product 81. The flipping groups 12 are two groups, which are disposed on both sides of the material station 11 respectively; the flipping groups 12 are arranged to attach the film material to the film-coated product 81 to improve the regularity of the coated product.

[0062] Reference Figure 1 More specifically, the film-coated product transverse folding mechanism further includes a second pressing group 4, the second pressing group 4 includes a second pressing block 41 and a second pressing drive assembly 42, the second pressing drive assembly 42 drives the second pressing block 41 to press the film-coated product 81 onto the material station 11;

[0063] Reference Figure 1 The flip group 12 includes a flip driving member 121 and a flip pressing plate 122 arranged at the output end of the flip driving member 121. The flip pressing plate 122, driven by the flip driving member 121, flips the film material 82 that exceeds the edge of the material station 11 to the upper surface of the second pressing block 41.

[0064] Reference Figure 1 More specifically, the second pressing drive assembly 42 includes a transverse pressing drive member 423 for driving the second pressing block 41 to move parallel to the upper surface of the material station 11, and a pressing lifting drive member 422 connected to the transverse pressing drive member 423 for driving the second pressing block 41 to descend to the material station 11; the movable end of the pressing lifting drive member 422 is connected to a transition plate 421, and the second pressing block 41 is arranged on the transition plate 421. The transverse pressing drive member 423 and the pressing lifting drive member 422 cooperate with each other to drive the second pressing block 41 to move in a three-dimensional space, and the setting of the transition plate 421 is used to avoid interference between the second pressing group 4 and other modules in the motion relationship.

[0065] Reference Figure 1 Specifically, the transverse folding mechanism for the coated product also includes a third pressing drive group 5, and the third pressing drive group 5 includes a third pressing block 51 and a third pressing drive assembly 52. ​​The third pressing drive assembly 52 drives the third pressing block 51 to extend to fix the coated product 81 on the material station 11.

[0066] The third pressing block 51 is used to fix the coated product 81 on the material station 11 to prevent the coated product 81 from falling from the material station 11 when the flipping group 12 flips the film; and the side edge of the third pressing block 51 presses against the film when the flipping group 12 flips the film, forming a crease with the same direction on the side edge of the third pressing block 51, thereby improving the consistency of product folding.

[0067] Reference Figure 1 More specifically, the third pressing drive group 5 includes a transverse drive member 522 for driving the third pressing block 51 to move parallel to the upper surface of the material station 11, and a pressing drive member 521 connected to the transverse drive member 522 for driving the third pressing block 51 to move up and down relative to the material station 11.

[0068] Specifically, a clearance groove 211 is provided on the film-coating flipping station 21 , and the lifting member 222 passes through the clearance groove 211 to flip the film material 82 .

[0069] Embodiment 2:

[0070] Furthermore, the folding driving member 31 drives the folding member 32 to move linearly to the folding position 2 - 1 .

[0071] Reference Figure 4-6 , the length of the first pressing rod 322 is greater than or equal to the width of the material station 11. In this way, it can be ensured that the first pressing rod 322 can completely press the film material 82.

[0072] Further, the first film material placement component 1 is a rotating clamping group 23; the second film material placement component 2 is a transverse pressing component group 13; the folding driving component 31 is a first central driving group 313, and the folding component 32 is a first central rod 324;

[0073] The lateral pressing member group 13, the rotating clamping group 23, the first central driving group 313 and the first central rod 324 are arranged on the frame 6;

[0074] The rotating clamping group 23 is provided with a rotating clamping group 23 for clamping the film-coated product 81, and rotates around the rotation center 61 as the center of the circle;

[0075] A first center rod 324, which is disposed on the rotation radius of the rotating clamping group 23;

[0076] The transverse pressing member group 13 is arranged on the rotation path of the rotating clamping group 23 .

[0077] The rotating clamping group 23 clamps the coated product 81 and rotates around the rotation center 61. The film material 82 on the coated product 81 abuts against the first center rod 324. The rotating clamping group 23 continues to rotate until the rotating clamping group 23 and the transverse pressing member group 13 clamp the folded film material 82, thus completing the folding step.

[0078] Reference Figure 4-6 Specifically, a central driving member 9 is provided on the frame 6, and the rotating clamping group 23 is provided on the output end of the central driving member 9, and the central driving member 9 drives the rotating clamping group 23 to rotate with the rotation center 61 as the center of the circle;

[0079] Specifically, the central driving member 9 is a motor.

[0080] Reference Figure 4-6 Specifically, the frame 6 is also provided with a material-sliding rod 62, and the material-sliding rod 62 is axially arranged parallel to the first center rod 324. The frame 6 is provided with a material-sliding driving component, and the material-sliding rod 62 is arranged on the output end of the material-sliding driving component. The material-sliding driving component drives the material-sliding rod 62 to reciprocate parallel to the transverse pressure piece group 13; more specifically, the material-sliding rod 62 moves to the material-sliding position 64 to smooth and fix the film material clamped between the material-sliding rod 62 and the transverse pressure piece 132.

[0081] Reference Figure 4-6 More specifically, the rotating clamping group 23 also includes a folding fixing plate 231, a folding driving member 232 arranged on the folding fixing plate 231, and a clamping claw 233 is provided on the folding driving member 232, and the folding driving member 232 is used to drive the clamping claw 233 to open and close; the folding fixing plate 231 rotates with the rotation center 61 as the center of the circle.

[0082] More specifically, the gripping clamp 233 includes an upper gripping clamp 233-2 fixed on the folding driving member 232 and a lower clamping jaw 233-1 arranged at the output end of the folding driving member 232; the 81 is placed between the lower clamping jaw 233-1 and the upper gripping clamp 233-2, and the folding driving member 232 drives the lower clamping jaw 233-1 to move toward the upper gripping clamp 233-2 to clamp the coated product 81.

[0083] like Figure 2 As shown, more specifically, the first center rod 324 is parallel to the rotation center 61 , and the first center rod 324 can be telescopic relative to the frame 6 .

[0084] Reference Figure 3 , a transverse folding device for a film-coated product, comprising a first transverse folding mechanism 10 and a second transverse folding mechanism 20;

[0085] The first transverse folding mechanism 10 includes the transverse pressing member group 13, the rotating clamping group 23, the first central driving group 313 and the first central rod 324;

[0086] The second transverse folding mechanism 20 includes the above-mentioned material station 11, the laminating and flipping station 21 and the top material flipping group 22;

[0087] The material transfer robot 7 is used to transfer the film-coated product 81 folded by the first transverse folding mechanism 10 to the second transverse folding mechanism 20 .

[0088] Furthermore, the material moving robot 7 includes a material moving claw 71, a second material moving driving member 72 connected to the material moving claw 71 for driving the material moving claw 71 to open and close, a first material moving driving member 73 connected to the second material moving driving member 72 for driving the second material moving driving member 72 to lift and lower, and a transverse driving group 74 connected to the first material moving driving member 73 for driving the material moving claw 71 to move relative to the material level 63.

[0089] Furthermore, the transverse pressing member group 13 includes a transverse pressing member driving member 131 and a transverse pressing member 132 provided at the output end of the transverse pressing member driving member 131, and a material clamping position 63 is provided on a side of the transverse pressing member 132 facing away from the transverse pressing member driving member 131;

[0090] When the transverse pressing member driving member 131 drives the transverse pressing member 132 to extend, the transverse pressing member 132 is located on the rotation path of the rotating clamping group 23; when the material transfer robot 7 is located at the material clamping position 63, the transverse pressing member driving member 131 retracts and resets, and exits the rotation path of the rotating clamping group 23.

[0091] Furthermore, a second driving member 92 is provided between the first fold fixing plate 231 and the first fold driving member 232, and the second driving member 92 is used to drive the first fold driving member 232 and the clamping claw 233 to move in parallel to the direction of the transverse pressing member 132 to complete the material pulling after the first fold.

[0092] More specifically, a first driving member 66 is fixedly installed on the frame 6, and an output end of the first driving member 66 is connected to a fixed plate 65, on which a first center driving group 313, a first center rod 324, a pushing rod 62 and a transverse pressing member group 13 are provided; the first driving member 66 drives the fixed plate 65 to rise and fall relative to the frame 6.

[0093] A film-coated product, wherein the film material 82 on the film-coated product is subjected to film-coating and folding processing by using the above-mentioned film-coated product transverse folding device. The film-coated product has the advantages of high regularity and good sealing performance for product packaging.

[0094] The working principle of the transverse folding device for the film-coated product in this embodiment is as follows:

[0095] The film-coated product 81 is coated with a film material 82;

[0096] The initial state of the device is Figure 1-2 As shown, the coated product 81 is placed between the lower gripper 233-1 and the upper gripper 233-2, and the film material 82 is placed on the first center rod 324 and below the transverse pressure piece 132; the folding drive member 232 drives the lower gripper 233-1 to rise, so that the clamping jaws 233 close and clamp the coated product 81.

[0097] First folding step: the first driving member 66 drives the fixed plate 65 to rise, and the fixed plate 65 drives the first central rod 324, the material-sliding rod 62, and the transverse pressing member group 13 to rise. At this time, the right edge of the film-coated product 81 is just tangent to the first central rod 324; then, the material-sliding rod 62 moves rightward to the material-sliding position 64 to smooth and fix the film material 82; at this time, the state of the first transverse folding mechanism 10 is as follows: Figure 5 As shown;

[0098] The central driving member 9 drives the rotating clamping group 23 to rotate 180° counterclockwise with the rotation center 61 as the center of the circle until the coated product 81 and the film material 82 are folded (the transverse pressing member 132 is located on the clamping position 63). At this time, the first central rod 324 abuts against the folding position 2-1 between the film material 82 and the coated product 81; then, the second driving member 92 drives the clamping claw 233 to move toward the pulling position 64 to pull the film material in; at this time, the state of the first transverse folding mechanism 10 is as follows: Figure 6 As shown;

[0099] Material transfer steps: Figure 2-3 As shown, the transverse pressing member driving member 131 drives the transverse pressing member 132 to rise, and the transverse pressing member 132 leaves the material clamping position 63; the first material moving driving member 73 drives the material moving claw 71 to descend, and the second material moving driving member 72 drives the material moving claw 71 to move to the material clamping position 63; the first center rod 324 is retracted into the frame 6, the material moving claw 71 is closed, and the first material moving driving member 73 and the transverse driving group 74 drive the material moving claw 71 to transfer the film-coated product 81 to the upper material station 11, and the film material 82 to the film-coating flipping station 21;

[0100] After the material transfer step is completed, the material transfer robot 7 and all the components in the first folding step are reset.

[0101] Second folding step: the second pressing material driving component 42 drives the second pressing material block 41 to the upper surface of the film-coated product 81; then the flip driving component 121 drives the flip pressing plate 122 to fold inwardly toward the material station 11, and flips the film material on the film-coated product 81 that exceeds the material station 11 to the upper surface of the second pressing material block 41; then, the third pressing material driving component 52 drives the third pressing material block 51 to press the film material flipped by the flip pressing plate 122; then the second pressing material driving component 42 drives the second pressing material block 41 to reset;

[0102] The first pressing drive member 311 drives the first pressing rod 322 to rotate to the upper surface of the coated product 81 and the film material 82, and is located between the material station 11 and the coating flipping station 12; then the lifting drive member 221 drives the lifting member 222 to pass through the clearance groove 211 to lift the film material 82. Under the action of inertia, the film material 82 flips 180 degrees toward the coated product 81 with the first pressing rod 322 as the center, completing the second horizontal fold.

[0103] Then, take out the product that has been folded in two horizontally, and put the remaining parts back into place.

[0104] The above is a specific description of the preferred implementation of the utility model, but the invention of the utility model is not limited to the described embodiments. Technical personnel familiar with the field can also make various equivalent deformations or substitutions without violating the spirit of the utility model. These equivalent deformations or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A transverse folding mechanism for a film-coated product, characterized in that: It comprises a first film material placement component (1) for placing a film-coated product (81) and a second film material placement component (2) for placing a film material (82), wherein a folding position (2-1) is provided between the first film material placement component (1) and the second film material placement component (2); A fold driving member (31) and a folding member (32) arranged at a movable end of the fold driving member (31), wherein the fold driving member (31) is used to drive the folding member (32) to move to a folding position (2-1); When the folding member (32) moves to the folding position (2-1), the first film material placement component (1) and the second film material placement component (2) approach each other to fold the film material (82) onto the coated product (81).

2. The film-coated product transverse folding mechanism according to claim 1, characterized in that: The folding driving member (31) drives the folding member (32) to move linearly to the folding position (2-1).

3. The film-coated product transverse folding mechanism according to claim 1, characterized in that: The folding driving member (31) drives the folding member (32) to move in a fan-shaped manner to the folding position (2-1).

4. The film-coated product transverse folding mechanism according to claim 1, characterized in that: The first film material placement component (1) comprises a material station (11), and the material station (11) is used to place the film-coated product (81); The second film material placement component (2) comprises a film coating and flipping station (21) arranged at one side of the material station (11), and a material top flipping group (22) arranged below the film coating and flipping station (21); The material lifting flipping group (22) comprises a material lifting driving member (221) and a material lifting member (222) arranged at the movable end of the material lifting driving member (221), and the material lifting driving member (221) drives the material lifting member (222) to flip the film material (82) on the film-coated product (81) onto the film-coated product (81).

5. The film-coated product transverse folding mechanism according to claim 2, characterized in that: The first film material placement component (1) also includes a flipping group (12) arranged above the material station (11), and the flipping group (12) is used to flip the film material (82) that longitudinally exceeds the edge of the material station (11) onto the coated product (81).

6. The film-coated product transverse folding mechanism according to claim 5, characterized in that: The film-coated product transverse folding mechanism further comprises a second material pressing group (4), wherein the second material pressing group (4) comprises a second material pressing block (41) and a second material pressing driving assembly (42), wherein the second material pressing driving assembly (42) drives the second material pressing block (41) to press the film-coated product (81) onto the material station (11); The flip group (12) comprises a flip driving member (121) and a flip pressing plate (122) arranged at the output end of the flip driving member (121); the flip pressing plate (122) is driven by the flip driving member (121) to flip the film material (82) beyond the edge of the material station (11) to the upper surface of the second pressing block (41).

7. The film-coated product transverse folding mechanism according to claim 4, characterized in that: The transverse folding mechanism for the coated product also includes a third pressing drive group (5), which is arranged above the material station (11). The third pressing drive group (5) includes a third pressing block (51) and a third pressing drive assembly (52). The third pressing drive assembly (52) drives the third pressing block (51) to extend so as to fix the coated product (81) on the material station (11).

8. The film-coated product transverse folding mechanism according to claim 4, characterized in that: The film-coating flipping station (21) is provided with a clearance groove (211), and the lifting member (222) passes through the clearance groove (211) to flip the film material (82).

9. The film-coated product transverse folding mechanism according to claim 4, characterized in that: The folding drive member (31) is a first material pressing drive member (311), and the folding member (32) is a first material pressing rod (322). The first material pressing drive member (311) drives the first material pressing rod (322) to rotate with the output end of the first material pressing drive member (311) as the center and parallel to the upper surface of the film flipping station (21); The length of the first pressing rod (322) is greater than or equal to the width of the material station (11).

10. The film-coated product transverse folding mechanism according to claim 1, characterized in that: The first film material placement component (1) is a rotating clamping group (23); the second film material placement component (2) is a transverse pressing component group (13); the folding driving component (31) is a first central driving group (313), and the folding component (32) is a first central rod (324); The transverse pressing member group (13), the rotating clamping group (23), the first central driving group (313) and the first central rod (324) are arranged on the frame (6); The rotating clamping group (23) is provided with a rotating clamping group (23) for clamping the film-coated product (81), and rotates around the rotation center (61) as the center of the circle; A first center rod (324) disposed on the rotation radius of the rotating clamping group (23); A transverse pressing member group (13) is arranged on the rotation path of the rotating clamping group (23).

11. The film-coated product transverse folding mechanism according to claim 6, characterized in that: The frame (6) is also provided with a material-sliding rod (62), which is axially arranged parallel to the first center rod (324). The frame (6) is provided with a material-sliding driving component, and the material-sliding rod (62) is arranged on the output end of the material-sliding driving component. The material-sliding driving component drives the material-sliding rod (62) to reciprocate parallel to the transverse pressure piece group (13).

12. The film-coated product transverse folding mechanism according to claim 10, characterized in that: The rotating clamping group (23) further comprises a folding fixing plate (231), a folding driving member (232) arranged on the folding fixing plate (231), a clamping claw (233) being arranged on the folding driving member (232), and the folding driving member (232) is used for driving the clamping claw (233) to open and close; the folding fixing plate (231) rotates with the rotation center (61) as the center of a circle.

13. The film-coated product transverse folding mechanism according to claim 10, characterized in that: Furthermore, the first central rod (324) can be telescopic relative to the frame (6).

14. A device for lateral folding of film-coated products, characterized in that: It comprises a first transverse folding mechanism (10) and a second transverse folding mechanism (20); The first transverse folding mechanism (10) comprises a transverse pressing member group (13) as claimed in any one of claims 10 to 13, a rotating clamping group (23), a first central driving group (313) and a first central rod (324); The second transverse folding mechanism (20) comprises a material station (11), a film-covering and flipping station (21) and a top-material flipping group (22) as claimed in any one of claims 4 to 9; A material transfer robot (7) is used to transfer the coated product (81) folded by the first transverse folding mechanism (10) to the second transverse folding mechanism (20).

15. The device for lateral folding of film-coated products according to claim 14, characterized in that: The transverse pressing member group (13) comprises a transverse pressing member driving member (131) and a transverse pressing member (132) arranged at the output end of the transverse pressing member driving member (131), and a material clamping position (63) is arranged on a side of the transverse pressing member (132) facing away from the transverse pressing member driving member (131); When the transverse pressing member driving member (131) drives the transverse pressing member (132) to extend, the transverse pressing member (132) is located in the rotation path of the rotating clamping group (23); when the material transfer robot (7) is located in the material clamping position (63), the transverse pressing member driving member (131) retracts and resets, and exits the rotation path of the rotating clamping group (23).

16. A film-coated product, characterized in that: The film material (82) on the film-coated product is subjected to film-coating and folding processing using the film-coated product transverse folding device described in claim 15.

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