Film peeling and laminating apparatus

Abstract

The application is suitable for the field of low-temperature co-fired ceramic technology, and provides a film tearing and laminating device.The film tearing and laminating device comprises a feeding device, a feeding conveying device, a film tearing platform, a film tearing manipulator, a conveying and pressing device, a laminating platform and a discharging storage device.The feeding device can convey the feeding fixture, and the feeding fixture can pass through the specified positions in sequence during the movement, and then the feeding conveying device is used to convey the product from the feeding device to the film tearing platform.The film tearing manipulator is used to remove the back film of the product placed on the film tearing platform.After the back film of the product is removed, the conveying and pressing device is used to convey and place the product after the back film is removed on the laminating platform, and the conveying and pressing device is also used to press the product to press the product with other products already existing on the laminating platform.Finally, the discharging storage device is used to take away and store the pressed product, thereby improving the working efficiency of product film tearing and laminating.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of low temperature co-fired ceramics, and particularly relates to a film tearing and laminating device. BACKGROUND

[0002] Low temperature co-fired ceramics (LTCC) technology is one of mainstream technologies in electronic component production in a new era, and is an important way to realize miniaturization, integration, high reliability and low cost of components. At present, the low temperature co-fired ceramic production line is divided into a film-free process and a film process. In the production process of the film-free process, the back film of a green ceramic sheet needs to be torn off, and then the green ceramic sheet is laminated. However, in the existing low temperature co-fired ceramic production process, the back film removal and lamination of the green ceramic sheet are completed by manual work, resulting in low work efficiency of the back film removal and lamination of the green ceramic sheet. SUMMARY

[0003] The application aims to provide a film tearing and laminating device, and aims to solve the technical problem of low efficiency of back film removal and lamination of a green ceramic sheet in the production process of low temperature co-fired ceramics in the prior art.

[0004] The application is implemented as follows. A film tearing and laminating device comprises a feeding device, a feeding conveying device, a film tearing platform, a film tearing manipulator, a conveying and pressing device, a laminating platform and a discharging storage device.

[0005] The feeding device is used for outputting products to the film tearing platform. The feeding conveying device is used for conveying the products from the feeding device to the film tearing platform. The film tearing platform is used for supporting and fixing the products. The film tearing manipulator is used for removing the back film of the products placed on the film tearing platform. The laminating platform is used for supporting the products after the back film is removed. The conveying and pressing device is used for conveying and placing the products after the back film is removed on the laminating platform. The conveying and pressing device is also used for pressing the products to press the products with other products already existing on the laminating platform. The discharging storage device is used for taking away and storing the products after being pressed.

[0006] In an optional embodiment, the conveying and pressing device comprises a pressing sliding rail part, a pressing sliding block part, a pressing component and a grabbing assembly. The pressing sliding block part is slidingly arranged on the pressing sliding rail part. The pressing component is movably arranged on the pressing sliding block part. The pressing sliding block part is provided with a pressing lifting part. The pressing lifting part is used for driving the pressing component to move in a vertical direction. The grabbing assembly is arranged on the pressing component and is used for grabbing the products.

[0007] In an alternative embodiment, the pressing component comprises a body portion and a pressing structure, the pressing structure comprises a pressing slide rail, a pressing slide block, a pressing roller and a pressing driving assembly, the pressing slide rail is arranged on the body portion, the pressing slide block is slidingly arranged on the pressing slide rail, the pressing driving assembly is also arranged on the body portion and is used to drive the pressing slide block to slide along the pressing slide rail, and the pressing roller is rotatably arranged on the pressing slide block and is used to press against the surface of the product when the body portion approaches the product.

[0008] In an alternative embodiment, the pressing component is provided with a containing structure, the side of the pressing component facing the stacking platform has an avoiding opening, when the pressing component approaches the stacking platform, the product on the stacking platform enters the inside of the containing structure through the avoiding opening, so that the containing structure covers the outside of the product, and the containing structure is also used to communicate with the pipeline of a vacuum generating unit to adjust the pressure in the containing structure.

[0009] In an alternative embodiment, the feeding device comprises a first slide structure, a second slide structure and a lateral pushing structure, the first slide structure is used to accommodate a feeding jig and drive the feeding jig to move along the length direction of the first slide structure, the second slide structure is used to accommodate the feeding jig and drive the feeding jig to move along the length direction of the second slide structure, and the end point of the first slide structure communicates with the start point of the second slide structure, and the lateral pushing structure is used to push the feeding jig from the end point position of the first slide structure to the start point position of the second slide structure.

[0010] In an alternative embodiment, the end point of the first slide structure is provided with a feeding lifting portion, the feeding lifting portion is used to lift the feeding jig when the number of products in the feeding jig is reduced, and lower the feeding jig to the initial height when there is no product.

[0011] In an alternative embodiment, the discharging storage device comprises a position adjusting group, a discharging assembly and a discharging storage bin, the discharging assembly is arranged at the driving end of the position adjusting group, and the discharging assembly is used to grasp the product and carry the stacked product from the stacking platform to the discharging storage bin under the driving of the position adjusting group.

[0012] In an alternative embodiment, the film tearing platform comprises a film tearing slide rail portion, a film tearing slide block and a fixing assembly, the film tearing slide block is slidingly arranged on the film tearing slide rail portion, the top of the film tearing slide block has a support plane for placing the product, and the fixing assembly is arranged on the film tearing slide block and is used to fix the product on the support plane.

[0013] In an optional embodiment, the film tearing and laminating device further comprises a positioning and weighing device for calibrating the position of the product and weighing the product, and the positioning and weighing device is located between the feeding device and the film tearing platform.

[0014] In an optional embodiment, the positioning and weighing device comprises a weighing support base, a product support plate for supporting the product, a weighing unit arranged between the top surface of the weighing support base and the product support plate, and a plurality of centering and positioning groups, each of which comprises two oppositely arranged positioning pushers and a centering driving unit for driving the two positioning pushers to move towards each other.

[0015] The technical effects of the present application relative to the prior art are as follows: when performing the film tearing and laminating operations on the product, the feeding jig can be transported by the feeding device, and the feeding jig can pass through the specified positions in sequence during the movement, and then the product is transported from the feeding device to the film tearing platform by the feeding transportation device. The film tearing manipulator is used to remove the back film of the product placed on the film tearing platform. After the back film of the product is removed, the product after the back film is removed is transported and placed on the laminating platform by the transportation and pressing device, and the transportation and pressing device is also used to press the product to press the product with other products already existing on the laminating platform. Finally, the pressed product is taken away and stored by the discharging and storing device. Compared with the manual method in the prior art, the work efficiency of film tearing and laminating is improved, and the production cost is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments of the present application or the prior art description. Obviously, the drawings described below are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0017] Figure 1 is a structural schematic view of the film tearing and laminating device provided by the embodiments of the present application;

[0018] Figure 2 is a structural schematic view of the flattening device and the laminating platform adopted by the embodiments of the present application;

[0019] Figure 3 is a sectional structural schematic view of the flattening device and the laminating platform adopted by the embodiments of the present application;

[0020] Figure 4 is a structural schematic view of the feeding transportation device adopted by the embodiments of the present application;

[0021] Figure 5 is a structural schematic view of the feeding device employed by the embodiment of the present application;

[0022] Figure 6 is a structural schematic view of the discharging device employed by the embodiment of the present application;

[0023] Figure 7 is a structural schematic view of the film tearing platform employed by the embodiment of the present application;

[0024] Figure 8 is a structural schematic view of the positioning and weighing device employed by the embodiment of the present application.

[0025] Legend of reference signs:

[0026] 1, feeding device; 11, first slide structure; 111, slide main body; 112, pushing component; 113, pushing driving assembly; 12, second slide structure; 13, lateral pushing structure; 131, lateral component; 132, lateral driving assembly; 14, feeding lifting part; 141, lifting support; 142, lifting driving unit; 2, feeding conveying device; 21, conveying slide rail part; 22, conveying slide block part; 23, conveying lifting part; 24, conveying assembly; 3, film tearing platform; 31, film tearing slide rail part; 32, film tearing slide block; 33, fixing assembly; 4, film tearing mechanical arm; 5, conveying pressing device; 51, pressing slide rail part; 52, pressing slide block part; 53, pressing component; 531, body part; 532, pressing structure; 5321, pressing slide rail; 5322, pressing slide block; 53221, connecting part; 53222, movable part; 53223, pressing elastic member; 5323, pressing roller; 5234, pressing driving assembly; 533, containing structure; 54, grabbing assembly; 55, guiding structure; 56, pressing lifting part; 6, laminating platform; 61, laminating support frame; 62, laminating support part; 621, first support; 622, second support; 623, pressure detection unit; 63, laminating lifting part; 7, discharging storage device; 71, position adjusting group; 72, discharging assembly; 73, discharging storage bin; 74, bin support plate; 75, bin driving assembly; 8, positioning and weighing device; 81, weighing support seat; 82, product support plate; 83, weighing unit; 84, centering and positioning group; 841, positioning pushing member; 842, centering driving unit; 9, electrostatic elimination unit; 101, first detection unit; 102, second detection unit; 103, waste container; 104, defective product container. DETAILED DESCRIPTION

[0027] Embodiments of the present application are described in detail below with reference to the attached drawing figures, wherein the same or like component have the same or similar designations. The embodiments described below are presented by way of example to explain the present application, and are not intended to limit the present application.

[0028] In the description of the present application, it is to be understood that the orientations or positional relationships indicated by the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are merely intended to facilitate the description of the present application and simplify the description, and are not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0029] In the present embodiment, the XYZ rectangular coordinate system is defined according to the definitions in Figure 1 In the present embodiment, the XYZ rectangular coordinate system is defined according to the definitions in

[0030] In addition, the terms "first", "second", etc. are used only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined with "first", "second", etc. can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise explicitly specified and limited.

[0031] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting", "fixing", etc. should be understood in a broad sense, for example, can be fixed connection, can also be detachable connection, or integral; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium; can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0032] In order to make the purpose, technical solutions and advantages of the present application more clear and explicit, the present application is further described in detail below with reference to the attached drawings and embodiments.

[0033] Please refer to Figures 1 to 8As shown, in the embodiment of the present application, a film tearing and laminating device is provided, which comprises a feeding device 1, a feeding conveying device 2, a film tearing platform 3, a film tearing manipulator 4, a conveying and pressing device 5, a laminating platform 6 and a discharging storage device 7. The feeding device 1 is used to output products to the film tearing platform 3, the feeding conveying device 2 is used to convey the products from the feeding device 1 to the film tearing platform 3, the film tearing platform 3 is used to support and fix the products, the film tearing manipulator 4 is used to remove the back film of the products placed on the film tearing platform 3, the laminating platform 6 is used to support the products after the back film is removed, the conveying and pressing device 5 is used to convey and place the products after the back film is removed on the laminating platform 6, and the conveying and pressing device 5 is also used to press the products to press the products with other products already existing on the laminating platform 6, and the discharging storage device 7 is used to take away and store the products after being pressed.

[0034] Specifically, the products are usually stacked in the feeding fixture before feeding, the feeding device 1 refers to a device that can convey the feeding fixture and make the feeding fixture pass through the specified position in sequence during the movement. The film tearing platform 3 refers to a device that can support and fix the products, and the products are usually placed on the top surface of the film tearing platform 3. The feeding conveying device 2 refers to a device that can convey the products, and the feeding conveying device 2 can convey the products in the feeding fixture at the specified position to the film tearing platform 3. The film tearing manipulator 4 refers to an automatic operating device that can imitate some action functions of human arms to grasp, carry and operate tools according to fixed procedures, and a gripper structure can be arranged on the working end of the film tearing manipulator 4, the back film can be clamped by the gripper structure, and then the back film can be torn off from the products by the action of the film tearing manipulator 4. The number of the film tearing manipulator 4 and the film tearing platform 3 can be multiple, and the number of the film tearing manipulator 4 and the film tearing platform 3 can correspond one by one, one film tearing manipulator 4 can correspond to multiple film tearing platforms 3, or multiple film tearing manipulators 4 can correspond to one film tearing platform 3, which can be freely configured according to specific production needs, and details are not described here.

[0035] The laminating platform 6 refers to a support component with a certain height, which can support the products after the back film is removed, and the products are usually placed at the top position of the laminating platform 6. The conveying and pressing device 5 refers to a device that can convey and press the products, which can convey the products from the film tearing platform 3 to the laminating platform 6 and press the products, so that the products are pressed together with other products already existing on the laminating platform 6 to form a block structure. The discharging storage device 7 refers to a device that can convey and store the products after being pressed, which can include two parts of discharging conveying and storage, and the products after being pressed can be taken down from the laminating platform 6 and stored by the discharging storage device 7.

[0036] The film tearing and stacking device provided by the embodiment of the application can transport the feeding jig through the feeding device 1 when the film tearing and stacking operation of the product is performed, and the feeding jig can pass through the specified positions in sequence in the movement process, and then the product is transported from the feeding device 1 to the film tearing platform 3 through the feeding transport device 2. The film tearing manipulator 4 is used to remove the back film of the product placed on the film tearing platform 3. After the back film of the product is removed, the product after the back film is removed is transported and placed on the stacking platform 6 through the transport pressing device 5, and the transport pressing device 5 is also used to press the product to press the product and other products already existing on the stacking platform 6. Finally, the product after the pressing is taken away and stored through the discharging storage device 7. Compared with the manual mode in the prior art, the working efficiency of the product film tearing and stacking is improved, and the production cost is reduced.

[0037] In an optional embodiment, referring to Figure 1 , the film tearing and stacking device further comprises a waste container 103 for containing back film waste. The waste container 103 refers to a component with a certain containing space, and the waste container 103 is provided with an opening structure, which is usually arranged at the top of the waste container 103. After the film tearing manipulator 4 removes the back film of the product, the back film waste can be put into the waste container 103 through the opening structure, which can avoid the influence of the back film waste on the normal work of the film tearing and stacking device, and make the use of the device more convenient.

[0038] In another optional embodiment, referring to Figure 1 , a first detection unit 101 is arranged above the film tearing platform 3, and the first detection unit 101 is used to detect the quality of the product film tearing. A second detection unit 102 is also arranged above the stacking platform 6, and the second detection unit 102 is used to detect the quality of the product pressing. The first detection unit 101 and the second detection unit 102 can both be visual detection units, for example, CCG (Charge-coupled Device, Charge-coupled Device) visual detection, which can make the detection effect more accurate and convenient.

[0039] In addition, a defective product container 104 can also be arranged between the film tearing platform 3 and the stacking platform 6, and the defective product container 104 refers to a component with a certain containing space, and the top of the defective product container 104 can also be provided with an opening structure. After the back film of the product on the film tearing platform 3 is removed by the film tearing manipulator 4, the product can be detected by the first detection unit 101. When the detection is not suitable, the defective product can be transported to the defective product container 104 by the transport pressing device 5 and placed in the interior of the defective product container 104 through the opening structure.

[0040] In an embodiment, referring to Figure 2 and Figure 3The transport and pressing device 5 comprises a pressing sliding rail part 51, a pressing sliding block part 52, a pressing part 53 and a grabbing assembly 54. The pressing sliding block part 52 is slidingly arranged on the pressing sliding rail part 51. The pressing part 53 is movably arranged on the pressing sliding block part 52. The pressing sliding block part 52 is provided with a pressing lifting part 56 for driving the pressing part 53 to move in the vertical direction. The grabbing assembly 54 is arranged on the pressing part 53 for grabbing the product. Specifically, the pressing sliding rail part 51 refers to a sliding rail structure with a certain length. The pressing sliding rail part 51 can comprise a sliding track and a driving assembly. The pressing sliding block part 52 is slidingly arranged on the sliding track and is driven by the driving assembly to slide along the sliding track. The pressing sliding block part 52 refers to a component with a certain volume. The pressing sliding block part 52 can be block-shaped, plate-shaped or a combination of multiple shapes. The pressing part 53 also refers to a component with a certain volume. The pressing part 53 is generally block-shaped or plate-shaped structure. The pressing lifting part 56 refers to a component or assembly that can drive the body to move. The pressing lifting part 56 can be a pneumatic cylinder, a hydraulic cylinder or an electric push rod. The grabbing assembly 54 refers to a device that can grab or clamp the product. The grabbing assembly 54 can be a gripper, a vacuum chuck or a magnetic chuck, etc. The grabbing assembly 54 can be arranged on the bottom surface or side surface of the pressing part 53.

[0041] By arranging the grabbing assembly 54 on the pressing part 53, and the pressing part 53 can move in the vertical direction under the action of the pressing lifting part 56, the pressing part 53 can also slide along the length direction of the pressing sliding rail part 51 together with the pressing sliding block part 52. When the transport and pressing device 5 works, the pressing sliding block part 52 is first moved along the pressing sliding rail part 51, so that the pressing part 53 and the grabbing assembly 54 are above the product at the film tearing platform 3. Then the pressing part 53 and the grabbing assembly 54 are lowered by the pressing lifting part 56 and are raised after the grabbing assembly 54 grabs the product. Then the product is transported to above the laminating platform 6 by moving the pressing sliding block part 52 along the pressing sliding rail part 51. Finally, the pressing part 53 and the grabbing assembly 54 are lowered again by the pressing lifting part 56. The product is placed on the laminating platform 6 by the grabbing assembly 54. The product is pressed by the pressing part 53 to be laminated with the product already existing on the laminating platform 6. By combining pressing and transportation, the overall structure of the equipment is more convenient, and the manufacturing cost is also reduced.

[0042] It should be noted that the driving assembly can be a finished product component such as a cylinder, a hydraulic cylinder or an electric push rod, and the driving assembly can be a motor screw structure or a conveying belt structure. For example, when the driving assembly adopts the motor screw structure, a driving screw can be arranged on the sliding rail in the length direction of the sliding rail, the driving screw has the freedom of rotation around its own axis relative to the sliding rail, and a driving motor for driving the driving screw to rotate is arranged at the end of the sliding rail. The object is in sliding connection with the driving screw, and when the driving screw rotates, the object can be driven to slide along the length direction of the sliding rail. When the driving assembly adopts the conveying belt structure, a belt pulley can be rotatably arranged at both ends of the sliding rail, a transmission belt is arranged outside the two belt pulleys, and a driving motor for driving at least one belt pulley to rotate is arranged outside the sliding rail. The transmission belt can be driven to move by the rotation of the belt pulley. The object in sliding connection with the sliding rail is connected with the transmission belt, so that when the transmission belt moves under the action of the driving motor, the object is driven to slide along the length direction of the sliding rail.

[0043] In an optional embodiment, referring to Figure 2 A guide structure 55 is further arranged between the pressing block part 52 and the pressing component 53, the guide structure 55 comprises a guide sleeve and a guide column, the guide sleeve is arranged on the pressing block part 52, and the axis of the guide sleeve is arranged in the vertical direction. The guide column is arranged on the pressing component 53, and the guide column is also arranged in the vertical direction, the guide column is inserted into the guide sleeve and is in sliding connection with the inner wall of the guide sleeve, and the cooperation of the guide column and the guide sleeve can make the movement of the pressing component 53 relative to the pressing block part 52 more stable.

[0044] In an embodiment, referring to Figure 3, the pressing component 53 comprises a body part 531 and a pressing structure 532, the pressing structure 532 comprises a pressing slide rail 5321, a pressing slide block 5322, a pressing roller 5323 and a pressing driving assembly 5234, the pressing slide rail 5321 is arranged on the body part 531, the pressing slide block 5322 is slidingly arranged on the pressing slide rail 5321, the pressing driving assembly 5234 is also arranged on the body part 531 and is used to drive the pressing slide block 5322 to slide along the pressing slide rail 5321, the pressing roller 5323 is rotationally arranged on the pressing slide block 5322 and is used to press against the surface of the product when the body part 531 approaches the product. Specifically, the body part 531 refers to a block-shaped component with a certain volume, which is used to mount and support the pressing structure 532. The pressing structure 532 comprises the pressing slide rail 5321, the pressing slide block 5322, the pressing roller 5323 and the pressing driving assembly 5234. The pressing slide rail 5321 refers to a sliding component with a certain length, which is generally arranged in a direction parallel to the product, for example, in the horizontal direction. The pressing slide block 5322 refers to a block-shaped component with a certain volume, which can be provided with a sliding structure matched with the pressing slide rail 5321 to realize the sliding connection between the pressing slide block 5322 and the pressing slide rail 5321. The pressing roller 5323 refers to a columnar component with a length, which is rotationally arranged on the pressing slide block 5322. The pressing driving assembly 5234 refers to a component that can drive the movement of the body. The pressing driving assembly 5234 can be a finished component such as a pneumatic cylinder, a hydraulic cylinder or an electric push rod, or can be a motor screw structure or a conveying belt structure. During the pressing operation, the pressing component 53 can be moved to a specified position under the action of the pressing lifting part 56, so that the pressing roller 5323 presses against the product, and then the pressing slide block 5322 is driven to slide along the pressing slide rail 5321 by the pressing driving assembly 5234, at this time, the pressing roller 5323 moves together with the pressing slide block 5322 to realize the rolling pressing of the product. By arranging the pressing structure 532 on the body part 531, the product pressing is more compact, and the pressing effect is improved.

[0045] It should be noted that when the pressing structure 532 exists, the grabbing assembly 54 can be arranged in the circumferential area of the pressing structure 532, which can avoid the mutual influence between the pressing structure 532 and the grabbing assembly 54, so that the product pressing is more convenient.

[0046] In an optional embodiment, please refer to Figure 3The pressing driving assembly 5234 includes two pulleys arranged on the body part 531, a transmission belt arranged around the two pulleys, and a power unit driving one of the two pulleys to rotate. By connecting at least part of the pressing slider 5322 with the transmission belt, the pressing slider 5322 can be driven to slide by the transmission belt when the power unit drives the pulley to rotate.

[0047] In another alternative embodiment, referring to Figure 3 The pressing slider 5322 can include a connecting part 53221 and a movable part 53222. The connecting part 53221 is arranged to slide on the pressing slide rail 5321, and the movable part 53222 is connected to the connecting part 53221 to slide. The movable part 53222 has a degree of freedom in a direction perpendicular to the product direction relative to the connecting part 53221. The movable part 53222 can be connected to the connecting part 53221 by a slide rail structure or a guide post and guide sleeve structure. The pressing roller 5323 is arranged to rotate on the movable part 53222 and can move with the movable part 53222. A compression elastic member 53223 is arranged between the movable part 53222 and the connecting part 53221 to apply a force to the movable part 53222 towards the product. By arranging the pressing roller 5323 to rotate on the movable part 53222 and arranging the compression elastic member 53223 between the movable part 53222 and the connecting part 53221, the pressing roller 5323 can always be kept in contact with the product under the action of the compression elastic member 53223 when the pressing roller 5323 is rolling on the product. At the same time, the compression elastic member 53223 can also act as a buffer to avoid excessive pressure on the product and damage the product during the pressing process, and can make the pressing operation of the product more secure and reliable.

[0048] In one embodiment, referring to Figure 3The pressing component 53 is provided with a containing structure 533, and the pressing component 53 has an avoiding opening on the side facing the laminating platform 6. When the pressing component 53 approaches the laminating platform 6, the product on the laminating platform 6 enters the inside of the containing structure 533 through the avoiding opening, so that the containing structure 533 covers the outside of the product, and the containing structure 533 is also used for communicating with the pipeline of the vacuum generating unit to adjust the pressure in the containing structure 533. Specifically, the containing structure 533 refers to a structure with a certain containing space. The containing structure 533 can be a groove structure recessed on the body part 531, and the opening of the groove structure is the avoiding opening. The containing structure 533 can also be a structure surrounded by a baffle or other components at the bottom of the body part 531. The pressing structure 532 can be arranged in the containing structure 533, and the containing structure 533 communicates with the pipeline of the vacuum generating unit. When the air suction speed of the vacuum generating unit is greater than the air inlet speed at the avoiding opening, the pressure in the containing structure 533 can be reduced. When working, the product on the laminating platform 6 enters the inside of the containing structure 533 through the avoiding opening, so that the containing structure 533 covers the outside of the product. Before the pressing structure 532 performs the pressing work on the product, the containing structure 533 is vacuumized by the vacuum generating unit, so that the air pressure in the containing structure 533 is reduced, the gas between the two products is discharged, so that the gas between the two products is avoided, and the product is pressed more tightly to improve the pressing quality.

[0049] On the basis of the above-mentioned characteristic containing structure 533, please refer to Figure 3 The grabbing assembly 54 includes a vacuum suction disc group, and the vacuum suction disc group can be arranged at the avoiding opening. The vacuum suction disc group can be a plurality of vacuum suction discs arranged in sequence along a shape matched with the contour of the product. The vacuum suction disc group can also be a strip-shaped vacuum suction disc arranged along a shape matched with the contour of the product, so that the product is more convenient to grab.

[0050] In one embodiment, please refer to Figure 4The feeding and conveying device 2 comprises a conveying slide rail part 21, a conveying slide block part 22, a conveying lifting part 23 and a conveying assembly 24. The conveying slide block part 22 is slidingly arranged on the conveying slide rail part 21. The conveying lifting part 23 is arranged on the conveying slide block part 22. The conveying assembly 24 is arranged on the driving end of the conveying lifting part 23. The conveying lifting part 23 is used to drive the conveying assembly 24 to move in the vertical direction. The conveying assembly 24 is used to grab the product. Specifically, the conveying slide rail part 21 refers to a slide rail structure with a certain length. The conveying slide rail part 21 can comprise a sliding track and a driving assembly. The conveying slide block part 22 is slidingly arranged on the sliding track and is driven by the driving assembly to slide along the sliding track. The conveying slide block part 22 refers to a component with a certain volume. The conveying slide block part 22 can be block-shaped, plate-shaped or a combination of various shapes. The conveying lifting part 23 refers to a component or assembly that can drive the movement of the body. The conveying lifting part 23 can be a pneumatic cylinder, a hydraulic cylinder or an electric push rod, etc. The conveying assembly 24 refers to a device that can grab or clamp the product. The grabbing assembly 54 can be a clamping jaw, a vacuum suction cup or a magnetic suction disc, etc.

[0051] When conveying the product, the conveying slide block part 22 can slide along the conveying slide rail part 21 to a position above the product. Then the conveying lifting part 23 drives the conveying assembly 24 to descend, grab the product and then ascend. The conveying slide block part 22 slides along the conveying slide rail part 21 to a position where the product needs to be placed. The conveying lifting part 23 drives the conveying assembly 24 to descend. The conveying assembly 24 releases the product. The conveying lifting part 23 drives the conveying assembly 24 to ascend to complete the conveying operation of the product. The feeding and conveying device 2 with the above structure can make the conveying of the product more convenient and fast.

[0052] In one embodiment, please refer to Figure 2 and Figure 3, the superimposed platform 6 comprises a superimposed support frame 61, a superimposed support part 62 and a superimposed lifting part 63. The superimposed support part 62 is movably arranged on the superimposed support frame 61, and the superimposed lifting part 63 is also arranged on the superimposed support frame 61, and the driving end of the superimposed lifting part 63 is connected with the superimposed support part 62. The superimposed lifting part 63 is used to drive the superimposed support part 62 to move in the vertical direction. The top of the superimposed support part 62 has a support plane for placing products. Specifically, the superimposed support frame 61 refers to a support component with a certain height. The superimposed support frame 61 can be block-shaped, plate-shaped or a combination of multiple shapes. The superimposed support part 62 also refers to a component with a certain volume. The superimposed support part 62 can be a single component, which can be plate-shaped or block-shaped, etc. The superimposed support part 62 can also be composed of multiple components. The superimposed lifting part 63 refers to a component that can drive the movement of the body. The superimposed lifting part 63 can be a cylinder, a hydraulic cylinder or an electric push rod, etc. During work, the product can be placed on the support plane on the top of the superimposed support part 62, and the height of the superimposed support part 62 can be adjusted by the superimposed lifting part 63, so that the superimposed support part 62 is adapted to the height of the transportation component. At the same time, when the transportation component transports the product, the superimposed lifting part 63 also applies an upward pressure to the product, making the superimposition of the product more convenient.

[0053] In addition, the superimposed support part 62 comprises a first support piece 621, a second support piece 622 arranged in a spaced manner with the first support piece 621, and a pressure detection unit 623 arranged between the first support piece 621 and the second support piece 622. The pressure detection unit 623 is used to detect the pressure value borne by the first support piece 621. The first support piece 621 is located above the second support piece 622, and the support plane is located on the top of the first support piece 621. The second support piece 622 is connected with the driving end of the superimposed lifting part 63. By arranging the pressure detection unit 623 between the first support piece 621 and the second support piece 622, the pressure applied by the transportation component on the superimposed support part 62 can be detected, so as to avoid that the pressure is too large and causes damage to the product.

[0054] In one embodiment, please refer to Figure 5The feeding device 1 comprises a first slide structure 11, a second slide structure 12 and a lateral pushing structure 13. The first slide structure 11 is used to accommodate the feeding jig and drive the feeding jig to move along the length direction of the first slide structure 11. The second slide structure 12 is used to accommodate the feeding jig and drive the feeding jig to move along the length direction of the second slide structure 12. The end point of the first slide structure 11 is communicated with the start point of the second slide structure 12. The lateral pushing structure 13 is used to push the feeding jig from the end point of the first slide structure 11 to the start point of the second slide structure 12. Specifically, the first slide structure 11 and the second slide structure 12 are components that can transport objects in a certain direction. The first slide structure 11 and the second slide structure 12 can adopt belt transportation, roller transportation or sliding transportation. The lateral pushing structure 13 is a component that can push objects to move. During the feeding work, a plurality of feeding jigs can be placed on the first slide structure 11. The feeding jigs are transported to the end point of the first slide structure 11 by the first slide structure 11. After one feeding jig is transported to the end point, the work is stopped. After the feeding and transporting device 2 transports the products in the feeding jigs, the empty feeding jigs are pushed to the second slide structure 12 by the lateral pushing structure 13. The empty feeding jigs are transported away by the second slide structure 12. After the feeding jig at the end point of the first slide structure 11 is pushed away, the first slide structure 11 transports new feeding jigs to the end point. The feeding can be continuously carried out, and the feeding efficiency is improved.

[0055] It should be noted that the first slide structure 11 and the second slide structure 12 can be arranged adjacent to each other. An opening structure is arranged between the first slide structure 11 and the second slide structure 12 to realize the communication between the first slide structure 11 and the second slide structure 12. The first slide structure 11 and the second slide structure 12 can be arranged at intervals. A slide structure is arranged between the first slide structure 11 and the second slide structure 12 to realize the communication between the first slide structure 11 and the second slide structure 12.

[0056] In one embodiment, please refer to Figure 5, the first slide structure 11 and the second slide structure 12 each include a slide main body 111, a pushing component 112, and a pushing driving assembly 113, the slide main body 111 is used for accommodating the feeding jig, at least part of the pushing component 112 extends into the slide main body 111, at least another part of the pushing component 112 is connected with a driving end of the pushing driving assembly 113, and the pushing driving assembly 113 can drive the pushing component 112 to slide along the length direction of the slide main body 111. Specifically, the slide main body 111 refers to a slide structure with a certain length, the slide main body 111 can accommodate the feeding jig and limit the sliding direction of the feeding jig, so that the feeding jig can only slide along the length direction of the slide main body 111. The pushing component 112 refers to a component with a certain volume, part of the pushing component 112 extends into the slide main body 111 and can abut against the feeding jig in the slide main body 111. The pushing driving assembly 113 refers to an assembly that can push the movement of an object, the pushing driving assembly 113 can be a pneumatic cylinder, an electric push rod or a hydraulic cylinder, etc., by connecting at least another part of the pushing component 112 with the driving end of the pushing driving assembly 113, the pushing component 112 can move under the action of the pushing driving assembly 113, and the feeding jig on the slide main body 111 can be pushed to slide, so that the feeding jig is more convenient to push.

[0057] It should be noted that the slide main bodies 111 in the first slide structure 11 and the second slide structure 12 can be arranged in parallel and side by side, and the two slide main bodies 111 can also be arranged at an angle, so that the occupied volume can be saved.

[0058] In an optional embodiment, please refer to Figure 5 The lateral pushing structure 13 includes a lateral component 131 and a lateral driving assembly 132, at least part of the lateral component 131 extends into the slide main body 111, and at least another part of the lateral component 131 is connected with a driving end of the lateral driving assembly 132. Specifically, the lateral component 131 refers to a component with a certain volume, part of the lateral component 131 extends into the slide main body 111 and can abut against the feeding jig in the slide main body 111. The lateral driving assembly 132 refers to an assembly that can push the movement of an object, the lateral driving assembly 132 can be a pneumatic cylinder, an electric push rod or a hydraulic cylinder, etc., by connecting at least another part of the lateral component 131 with the driving end of the lateral driving assembly 132, the lateral component 131 can move under the action of the lateral driving assembly 132, so as to push the empty feeding jig from the first slide structure 11 to the second slide structure 12, and the transportation of the feeding jig is more convenient.

[0059] In an embodiment, please refer to Figure 5The end of the first slide structure 11 is provided with a feeding lifting part 14. The feeding lifting part 14 is used to lift the feeding jig when the number of products in the feeding jig is reduced, and to lower the feeding jig to the initial height when there is no product. Specifically, the feeding lifting part 14 refers to a component that can adjust the height of the object. An avoiding opening can be arranged at the bottom of the slide main body 111 of the first slide structure 11. The driving end of the feeding lifting part 14 can pass through the avoiding opening and abut against the bottom of the feeding jig, and adjust the height of the feeding jig. The feeding lifting part 14 can lift the feeding jig when the number of products in the feeding jig is reduced, and lower the feeding jig to the initial height when there is no product, so that the product in the feeding jig is more convenient to take.

[0060] In an optional embodiment, referring to Figure 5 The feeding lifting part 14 includes a lifting support 141 and a lifting driving unit 142. The lifting support 141 is located below the feeding jig and connected with the driving end of the lifting driving unit 142. The lifting driving unit 142 can drive the lifting support 141 to move in the vertical direction. Specifically, the lifting support 141 refers to a component with a certain volume, and the lifting driving unit 142 refers to an assembly that can drive the movement of the object. The lifting driving unit 142 can be a pneumatic cylinder, an electric push rod or a hydraulic cylinder, etc. The height of the feeding jig is adjusted through the cooperation of the lifting driving unit 142 and the lifting support 141, so that the product is more convenient to take.

[0061] In an optional embodiment, referring to Figure 5 The end of the first slide structure 11 is also provided with a position detection unit. The position detection unit is used to detect whether there is a feeding jig at the end of the first slide structure 11. Through the arrangement of the position detection unit, the transportation of the feeding jig is more accurate.

[0062] In an embodiment, referring to Figure 6The unloading storage device 7 comprises a position adjustment group 71, an unloading assembly 72, and an unloading storage bin 73. The unloading assembly 72 is arranged at the driving end of the position adjustment group 71. The unloading assembly 72 is used to grab the products and transport the stacked products from the stacking platform 6 to the unloading storage bin 73 under the driving of the position adjustment group 71. Specifically, the position adjustment group 71 refers to an assembly that can adjust the position of an object. The position adjustment group 71 can include adjustment in the horizontal direction and adjustment in the vertical direction. The unloading assembly 72 refers to an assembly that can grab products. The unloading assembly 72 can adopt a vacuum chuck structure, a clamping jaw structure, or a magnetic attraction structure, etc. The unloading storage bin 73 refers to a component that can store and place stacked products. The top of the unloading storage bin 73 usually has an opening structure. The unloading assembly 72 can place the stacked products into the unloading storage bin 73 through the opening structure under the action of the position adjustment group 71, so that the unloading operation can be more convenient and fast.

[0063] It should be noted that the position adjustment group 71 can include a horizontal sliding rail part, a horizontal sliding block part, a vertical sliding rail part, a vertical sliding block part, and a lifting driving unit 142. The horizontal sliding block part is slidingly arranged on the horizontal sliding rail part. The vertical sliding rail part is arranged on the horizontal sliding block part and is arranged at an angle with the horizontal sliding rail part. The vertical sliding block part is slidingly arranged on the vertical sliding rail part. The lifting driving unit 142 is arranged on the vertical sliding block part. The unloading assembly 72 is arranged at the driving end of the lifting driving unit 142. The position adjustment group 71 adopts the above structure to realize the movement of the unloading assembly 72 in the horizontal direction and also realize the movement of the unloading assembly 72 in the vertical direction.

[0064] In an optional embodiment, please refer to Figure 6 The unloading storage bin 73 further comprises a bin support plate 74 movably arranged in the unloading storage bin 73. The bin support plate 74 is connected to the driving end of a bin driving assembly 75 and can move in the vertical direction under the action of the bin driving assembly 75. When working, the height of the bin support plate 74 can be gradually lowered as the number of products in the unloading storage bin 73 increases. The bin support plate 74 can accommodate more products while ensuring convenient placement of products, so that the use of the unloading storage bin 73 can be more convenient and simple.

[0065] In an embodiment, please refer to Figure 7, the film tearing platform 3 comprises a film tearing sliding rail part 31, a film tearing sliding block 32 and a fixing assembly 33, the film tearing sliding block 32 is slidingly arranged on the film tearing sliding rail part 31, the top of the film tearing sliding block 32 is provided with a support plane for placing products, and the fixing assembly 33 is arranged on the film tearing sliding block 32 and is used for fixing the products on the support plane. Specifically, the film tearing sliding rail part 31 refers to a sliding rail structure with a certain length, and the film tearing sliding block 32 refers to a component with a certain volume. The film tearing sliding rail part 31 can comprise a sliding rail and a driving assembly, the film tearing sliding block 32 is slidingly arranged on the sliding rail and is driven by the driving assembly to slide along the sliding rail. The top of the film tearing sliding block 32 is provided with a support plane for placing products, and the fixing assembly 33 for fixing the products on the support plane is arranged on the support plane. The fixing assembly 33 can be a vacuum chuck structure or a mechanical gripper structure. During the film tearing work, the products can be placed on the support plane by the feeding and transporting device 2, and the products are fixed by the fixing assembly 33, then the film tearing sliding block 32 slides along the film tearing sliding rail part 31 to the vicinity of the film tearing manipulator 4 to perform the film tearing operation, and after the film tearing is completed, the film tearing sliding block 32 can slide along the film tearing sliding rail part 31 to the transporting and pressing device 5, which can make the film tearing operation more convenient and also make the use of the film tearing platform 3 more convenient.

[0066] In one embodiment, referring to Figure 7 with Figure 8 , the film tearing superposition device further comprises a positioning and weighing device 8, which is used for calibrating the position of the products and weighing the products. The positioning and weighing device 8 is located between the feeding device 1 and the film tearing platform 3. Specifically, the positioning and weighing device 8 refers to an assembly that corrects the position of an object and weighs the object. The positioning and weighing device 8 is arranged in the area between the feeding device 1 and the film tearing platform 3. The feeding and transporting device 2 can transport the products to the film tearing platform 3 before placing the products on the positioning and weighing device 8, correct the position of the products and detect the weight, which can make the subsequent superposition position more accurate.

[0067] In one embodiment, referring to Figure 8The positioning and weighing device 8 comprises a weighing support base 81, a product support plate 82, a weighing unit 83 and a centering and positioning group 84. The product support plate 82 is used for supporting products. The weighing unit 83 is arranged between the top surface of the weighing support base 81 and the product support plate 82. The centering and positioning group 84 is in a plurality. Each centering and positioning group 84 comprises two oppositely arranged positioning pushers 841 and a centering driving unit 842 for driving the two positioning pushers 841 to move towards each other. Specifically, the weighing support base 81 refers to a support component with a certain height. The product support plate 82 refers to a plate-shaped component with a certain area. The product support plate 82 is usually horizontally placed to support products. The weighing unit 83 is arranged between the top surface of the weighing support base 81 and the product support plate 82, and can detect the weight of the products when the products are placed on the product support plate 82. Meanwhile, the centering and positioning group 84 is arranged around the product support plate 82. Each centering and positioning group 84 comprises two oppositely arranged positioning pushers 841 and a centering driving unit 842 for driving the two positioning pushers 841 to move towards each other. After the products are weighed, the posture and position of the products are corrected.

[0068] In one embodiment, referring to Figure 1 The film tearing and stacking device further comprises an electrostatic elimination unit 9. The electrostatic elimination unit 9 can be an ion fan or an ion gun. The electrostatic elimination unit 9 can be in a plurality, and is arranged near the feeding device 1 and the discharging storage bin 73, respectively. Specifically, the electrostatic elimination unit 9 refers to a device that can eliminate static electricity on the products. By arranging the electrostatic elimination unit 9, the products can be prevented from being adhered due to static electricity, thereby affecting the transportation of the products and making the film tearing and stacking device more convenient to use.

[0069] The above is only a preferred embodiment of the present application, and only the technical principles of the present application are specifically described. These descriptions are only for explaining the principles of the present application, and cannot be interpreted as limiting the protection scope of the present application in any way. Based on the explanations herein, any modifications, equivalent replacements and improvements made within the spirit and principles of the present application, and other specific embodiments of the present application that can be conceived by those skilled in the art without creative labor, should be included in the protection scope of the present application.

Claims

1. A film lamination apparatus comprising: The device comprises a feeding device, a feeding conveying device, a film tearing platform, a film tearing manipulator, a conveying and pressing device, a stacking platform and a discharging storage device. The feeding device is used to output products to the film tearing platform, the feeding conveying device is used to convey the products from the feeding device to the film tearing platform, the film tearing platform is used to support and fix the products, the film tearing manipulator is used to remove the back film of the products placed on the film tearing platform, the stacking platform is used to support the products after the back film is removed, the conveying and pressing device is used to convey and place the products after the back film is removed on the stacking platform, the conveying and pressing device is also used to press the products to press the products with other products already existing on the stacking platform, and the discharging storage device is used to take away and store the products after being pressed. The conveying and pressing device comprises a pressing sliding rail part, a pressing sliding block part, a pressing component and a grabbing assembly, the pressing sliding block part is slidingly arranged on the pressing sliding rail part, the pressing component is movably arranged on the pressing sliding block part, the pressing sliding block part is provided with a pressing lifting part, the pressing lifting part is used to drive the pressing component to move in the vertical direction, and the grabbing assembly is arranged on the pressing component and is used to grab the products. The pressing component comprises a body part and a pressing structure, the pressing structure comprises a pressing sliding rail, a pressing sliding block, a pressing roller and a pressing driving assembly, the pressing sliding rail is arranged on the body part, the pressing sliding block is slidingly arranged on the pressing sliding rail, the pressing driving assembly is also arranged on the body part and is used to drive the pressing sliding block to slide along the pressing sliding rail, and the pressing roller is rotatably arranged on the pressing sliding block and is used to press against the surface of the product when the body part is close to the product. The pressing component is provided with an accommodating structure, the side of the pressing component facing the stacking platform has an avoiding opening, when the pressing component is close to the stacking platform, the products on the stacking platform enter the inside of the accommodating structure through the avoiding opening, so that the accommodating structure covers the outside of the products, and the accommodating structure is also used to communicate with the pipeline of a vacuum generating unit to adjust the pressure in the accommodating structure.

2. The film lamination apparatus of claim 1, wherein The feeding device comprises a first sliding structure, a second sliding structure and a lateral pushing structure, the first sliding structure is used to accommodate a feeding jig and drive the feeding jig to move along the length direction of the first sliding structure, the second sliding structure is used to accommodate the feeding jig and drive the feeding jig to move along the length direction of the second sliding structure, and the end point of the first sliding structure communicates with the starting point of the second sliding structure, and the lateral pushing structure is used to push the feeding jig from the end point position of the first sliding structure to the starting point position of the second sliding structure.

3. The film lamination apparatus of claim 2, wherein The end point of the first sliding structure is provided with a feeding lifting part, the feeding lifting part is used to lift the feeding jig when the number of products in the feeding jig is reduced, and lower the feeding jig to the initial height when there is no product.

4. The film lamination apparatus of claim 1, wherein The down feeding storage device comprises a position adjusting group, a down feeding assembly and a down feeding storage bin, the down feeding assembly is arranged at the driving end of the position adjusting group, the down feeding assembly is used for grabbing the product and conveying the overlapped product from the overlapping platform to the down feeding storage bin under the driving of the position adjusting group.

5. The film lamination apparatus of claim 1, wherein The film tearing platform comprises a film tearing sliding rail part, a film tearing sliding block and a fixing assembly, the film tearing sliding block is slidingly arranged on the film tearing sliding rail part, the top of the film tearing sliding block is provided with a supporting plane for placing the product, and the fixing assembly is arranged on the film tearing sliding block and is used for fixing the product on the supporting plane.

6. The film lamination apparatus of claim 1, wherein The film tearing and overlapping device further comprises a positioning and weighing device, the positioning and weighing device is used for calibrating the position of the product and weighing the product, and the positioning and weighing device is located between the feeding device and the film tearing platform.

7. The film lamination apparatus of claim 6, wherein The positioning and weighing device comprises a weighing supporting seat, a product supporting plate, a weighing unit and a centering and positioning group, the product supporting plate is used for supporting the product, the weighing unit is arranged between the top surface of the weighing supporting seat and the product supporting plate, the number of the centering and positioning groups is plural, each centering and positioning group comprises two oppositely arranged positioning pushing members and a centering driving unit for driving the two positioning pushing members to move towards each other.

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