Film tearing and film pasting equipment

Abstract

The present invention relates to the technical field of machining, and discloses a film tearing and film pasting device. The film tearing and film pasting device includes a machine table and a loading component, a film tearing component, a film pasting component and a blanking component arranged on the machine table; wherein, the loading component is used for loading workpieces and conveying the workpieces to the film tearing position; the film tearing component is located on one side of the loading component, and the film tearing component is used for tearing off a first film on the workpiece located at the film tearing position; the film pasting component is located on one side of the loading component, and the film pasting component can paste a second film onto the workpiece after the first film is torn off; the blanking component is used for outputting the workpiece after the second film is attached out of the machine table. This film tearing and film pasting device can automatically perform film tearing and film pasting on workpieces, saving time and effort, with relatively high work efficiency, and can ensure the accuracy and consistency of film pasting on workpieces.

Description

Technical Field

[0001] The present invention relates to the technical field of machining, and particularly to a film tearing and pasting device. Background Art

[0002] During the assembly process of a mobile phone screen, it is necessary to first tear off the protective film on the mobile phone screen and then attach a new protective film or functional film to the mobile phone screen to meet different usage requirements of the mobile phone screen. However, since the current process of tearing and pasting the mobile phone screen is usually carried out manually, it is time-consuming and laborious, with low work efficiency. Moreover, due to human differences, the accuracy and consistency of pasting the mobile phone screen are poor.

[0003] Therefore, there is an urgent need for a film tearing and pasting device that can solve the above problems. Summary of the Invention

[0004] The purpose of the present invention is to provide a film tearing and pasting device that can automatically tear and paste a workpiece, saving time and effort, with high work efficiency, and can ensure the accuracy and consistency of pasting the workpiece.

[0005] To achieve this purpose, the present invention adopts the following technical solutions:

[0006] A film tearing and pasting device, including a machine table and the following components provided on the machine table:

[0007] A loading component for loading the workpiece and transporting the workpiece to the film tearing position;

[0008] A film tearing component located on one side of the loading component, for tearing off the first film on the workpiece located at the film tearing position;

[0009] A film pasting component located on one side of the loading component, capable of pasting the second film onto the workpiece after the first film is torn off;

[0010] An unloading component for outputting the workpiece after the second film is pasted out of the machine table.

[0011] Further, the loading component includes:

[0012] A first base fixedly provided on the machine table;

[0013] A loading module slidably arranged along the X-axis on the first base, with the workpiece placed on the loading module;

[0014] A loading driving part drivingly connected to the loading module, for driving the loading module to slide along the X-axis relative to the first base.

[0015] Further, a plurality of the feeding modules and a plurality of the feeding driving members are respectively provided. The plurality of the feeding modules are arranged at intervals and can all slide along the X-axis. The plurality of the feeding modules are arranged at intervals along the Y-axis and their top surfaces are flush. One of the feeding driving members can drive one of the feeding modules to slide along the X-axis.

[0016] Further, the film tearing assembly includes:

[0017] A first force control module, which is arranged on the machine table and above the feeding module. The first force control module can move along the X-axis, Y-axis, and Z-axis relative to the machine table and rotate around the Z-axis. The first force control module is used to clamp the workpiece on the feeding module;

[0018] A first clamping jaw cylinder, which is arranged on the machine table and on one side of the feeding module. And the first clamping jaw cylinder can move along the Z-axis relative to the machine table. The first clamping jaw cylinder is used to clamp the first film. When the first clamping jaw cylinder drives the first film to move downward along the Z-axis, the first force control module can drive the workpiece to move upward along the Z-axis and along the X-axis at the same time, so as to tear the first film from the workpiece.

[0019] Further, the film tearing assembly further includes:

[0020] A material receiving box, which is arranged on the machine table and below the first clamping jaw cylinder. The material receiving box is used to receive the first film on the first clamping jaw cylinder.

[0021] Further, the film pasting assembly includes:

[0022] A second base, which is fixedly arranged on the machine table;

[0023] A film pasting module, which is slidably arranged along the X-axis on the second base. The second film is placed on the film pasting module;

[0024] A film pasting driving member, which is drivingly connected to the film pasting module. The film pasting driving member is used to drive the film pasting module to slide along the X-axis relative to the second base to the film pasting position, so that the first force control module can place the workpiece on the second film and press it, and the film pasting module can move along the Z-axis relative to the second base.

[0025] Further, the film tearing and pasting device further includes:

[0026] A first detection member, which is slidably arranged along the Y-axis on the machine table. The first detection member is used to detect the placement position of the second film on the film pasting module;

[0027] The film-gripping assembly is connected to the first detection component. The film-gripping assembly can move relative to the machine table along the Y-axis and the Z-axis, so that the film-gripping assembly can suck the second film on the film-applying module according to the detection information of the first detection component.

[0028] The film-throwing assembly is arranged on one side of the film-gripping assembly. The film-throwing assembly is used to clamp the second film on the film-gripping assembly and throw it into the throwing box.

[0029] Further, the blanking assembly includes:

[0030] The second force control module can move relative to the machine table along the X-axis, the Y-axis, the Z-axis and rotate around the Z-axis. The second force control module is used to grab the workpiece after the second film is attached to the film-applying module.

[0031] The second detection component is arranged on the machine table. The second detection component is used to detect the attachment position of the second film on the workpiece.

[0032] The unqualified conveyor and the qualified conveyor. The second force control module can place the workpiece on the unqualified conveyor or the qualified conveyor according to the detection information of the second detection component.

[0033] Further, the qualified conveyor includes:

[0034] The upper conveyor line and the lower conveyor line. Both the upper conveyor line and the lower conveyor line are used to convey the carriers. The second force control module can place the workpiece in the carrier on the upper conveyor line.

[0035] The lifting module is arranged on the machine table. The lifting module is used to carry the carrier on the lower conveyor line to the upper conveyor line.

[0036] The third detection component is arranged on the machine table and above the upper conveyor line. The third detection component is used to detect the flatness of the workpiece placed on the carrier.

[0037] Further, the carrier has an elastic locking structure. The elastic locking structure can limit the workpiece in the carrier. The qualified conveyor further includes:

[0038] The lifting platform. The carrier on the upper conveyor line is located above the lifting platform.

[0039] A lifting member and an unlocking member, the lifting member being capable of driving the lifting platform to move along the Z-axis to abut against the carrier on the upper conveyor line, and lifting the carrier on the upper conveyor line to move along the Z-axis to the unlocking member, so that the unlocking member can unlock the elastic locking structure, enabling the second force control module to place the workpiece into the carrier;

[0040] A fourth detection member, slidably arranged on the machine table along the X-axis, the fourth detection member being used for detecting the working state of the elastic locking structure and the position of the carrier.

[0041] The beneficial effects of the present invention are as follows:

[0042] By respectively arranging a loading component, a film tearing component, a film pasting component and a unloading component on the machine table, the loading component loads the workpiece and conveys the workpiece to the film tearing position, so that the film tearing component can automatically tear the first film on the workpiece located at the film tearing position, then the film pasting component can automatically paste the second film onto the workpiece after the first film is torn off, and finally the unloading component outputs the workpiece after the second film is pasted out of the machine table, thereby completing the entire automated process of loading, film tearing, film pasting and unloading. The entire process does not require manual participation, has a high degree of automation, saves time and effort, and has a relatively high working efficiency; moreover, due to eliminating the differences in manual operations, the accuracy and consistency of pasting the film on the workpiece can be ensured. Description of the Drawings

[0043] Figure 1 is a schematic structural view of the film tearing and pasting device provided by the present invention from one perspective;

[0044] Figure 2 is a schematic structural view of the film tearing and pasting device provided by the present invention from another perspective;

[0045] Figure 3 is a schematic structural view of the loading component provided by the present invention from one perspective;

[0046] Figure 4 is a schematic structural view of the loading component provided by the present invention from another perspective;

[0047] Figure 5 is a schematic structural view of the first force control module provided by the present invention from one perspective;

[0048] Figure 6 is a schematic structural view of the back of the first force control module (with part of the structure of the Y-axis moving member cut off) provided by the present invention;

[0049] Figure 7 is a schematic structural view of the jaw member provided by the present invention;

[0050] Figure 8It is a schematic structural diagram of the first force control module provided by the present invention from another perspective;

[0051] Figure 9 It is Figure 8 a partial enlarged schematic diagram at position A in

[0052] Figure 10 It is a schematic structural diagram of the film sticking component provided by the present invention from one perspective;

[0053] Figure 11 It is a schematic structural diagram of the film sticking component provided by the present invention from another perspective;

[0054] Figure 12 It is a schematic structural diagram of the film sticking module provided by the present invention;

[0055] Figure 13 It is a schematic structural diagram of the carrier provided by the present invention;

[0056] Figure 14 It is Figure 13 a partial enlarged structural schematic diagram at position B in

[0057] Figure 15 It is a schematic structure of the qualified conveying part provided by the present invention Figure 1 ;

[0058] Figure 16 It is a schematic structure of the qualified conveying part provided by the present invention Figure 2 ;

[0059] Figure 17 It is a schematic structural diagram of the unlocking part provided by the present invention.

[0060] Reference numerals:

[0061] 100 - machine platform;

[0062] 1 - loading component;

[0063] 11 - first base; 111 - first slide rail; 12 - loading module; 121 - loading platform; 122 - loading jig; 123 - first sliding support; 124 - first slider; 125 - first clamping part; 1251 - first connecting block; 1252 - first clamping block; 13 - loading driving part; 131 - first driving part; 132 - first driven wheel; 133 - first belt; 14 - buffer part;

[0064] 21 - first force control module; 22 - receiving box;

[0065] 211 - Y - axis moving part; 2111 - second driving part; 2112 - first lead screw; 2113 - first lead screw nut; 2114 - second slide rail; 2115 - second slider;

[0066] 212 - X - axis moving part; 2121 - First connecting part; 2122 - Third driving part; 2123 - Second lead screw; 2124 - Second lead screw nut; 2125 - Third slide rail; 2126 - Third slider;

[0067] 213 - Z - axis moving part; 2131 - Second connecting part; 2132 - Fourth driving part; 2133 - Third connecting part; 2134 - Fourth slide rail; 2135 - Fourth slider;

[0068] 214 - Rotating assembly; 2141 - Fifth driving part; 2142 - Rotating platform;

[0069] 215 - Jaw part; 2151 - Jaw body; 2152 - Jaws;

[0070] 216 - First pressure sensor; 217 - Second pressure sensor; 218 - Vision part;

[0071] 3 - Film - applying assembly;

[0072] 31 - Second base; 311 - Fifth slide rail; 32 - Film - applying module; 321 - Material - loading platform; 322 - Lifting driving part; 323 - Second clamping part; 3231 - Second connecting block; 3232 - Second clamping block; 324 - Second sliding support; 325 - Fifth slider; 326 - Film - applying fixture; 33 - Film - applying driving part; 331 - Sixth driving part; 332 - Second driven wheel; 333 - Second belt;

[0073] 4 - First detecting part; 5 - Film - grasping assembly; 6 - Film - throwing assembly; 63 - Scrap - discharging box;

[0074] 7 - Non - conforming conveying part; 71 - Horizontal module; 72 - Connecting seat; 73 - Non - conforming fixture;

[0075] 8 - Conforming conveying part; 81 - Upper conveying line; 82 - Lower conveying line; 83 - Lifting carrier; 84 - Lifting part; 841 - Seventh driving part; 842 - Docking frame; 843 - Mounting frame; 844 - Limiting block; 845 - Elastic gasket; 846 - Sixth slide rail; 85 - Detector; 86 - Unlocking part; 861 - Eighth driving part; 862 - Unlocking body; 863 - Connecting part; 864 - Unlocking part; 87 - Fourth detecting part;

[0076] 9 - Carrier; 91 - Elastic locking structure; 92 - Unlocking slot; 93 - Loading slot;

[0077] 10 - Feeder assembly. Detailed implementation manners

[0078] To make the technical problems solved by the present invention, the technical solutions adopted, and the achieved technical effects clearer, the technical solutions of the present invention will be further described below with reference to the accompanying drawings and through specific embodiments.

[0079] In the description of the present invention, unless otherwise clearly defined and limited, the terms "connected", "connected to", and "fixed" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0080] In the present invention, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features therebetween. Moreover, the first feature being "above", "over", and "on top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or simply means that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "beneath", and "under" the second feature includes that the first feature is directly below and obliquely below the second feature, or simply means that the horizontal height of the first feature is lower than that of the second feature.

[0081] In the description of this embodiment, the orientation or positional relationships such as "above", "below", "left", and "right" are based on the orientation or positional relationships shown in the accompanying drawings. They are only for the convenience of description and simplifying the operation, rather than indicating or implying that the structures or elements referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention. In addition, the terms "first" and "second" are only used for distinction in description and do not have special meanings.

[0082] In this embodiment, a film tearing and pasting device is proposed, which can automatically tear and paste films on workpieces without manual participation, saving time and effort, having a relatively high working efficiency, and being able to ensure the accuracy and consistency of film pasting on workpieces. The workpiece in this embodiment can specifically be a mobile phone screen.

[0083] Specifically, as Figure 1 and Figure 2As shown in the figure, the film tearing and film pasting device includes a machine table 100, a feeding component 1, a film tearing component, a film pasting component 3 and a discharging component arranged on the machine table 100. Among them, the feeding component 1 is used for feeding workpieces and can convey the workpieces to the film tearing position. The film tearing component is located on one side of the feeding component 1 and is used for tearing the first film on the workpiece located at the film tearing position. The film pasting component 3 is located on one side of the feeding component 1 and can paste the second film onto the workpiece after the first film is torn off. The discharging component is used for outputting the workpiece after the second film is pasted onto the machine table 100 to achieve the purpose of discharging the film-pasted workpiece. Among them, the first film and the second film can specifically be protective films or functional films, and no specific limitation is made here.

[0084] By respectively arranging the feeding component 1, the film tearing component, the film pasting component 3 and the discharging component on the machine table 100, the feeding component 1 feeds the workpiece and conveys the workpiece to the film tearing position, so that the film tearing component can automatically tear the first film on the workpiece located at the film tearing position, and then the film pasting component 3 can automatically paste the second film onto the workpiece after the first film is torn off. Finally, the discharging component outputs the workpiece after the second film is pasted onto the machine table 100, thereby completing the entire automated process of feeding, film tearing, film pasting and discharging. The whole process does not require manual participation, has a high degree of automation, saves time and effort, and has a high working efficiency. Moreover, due to eliminating the differences in manual operations, it can ensure the accuracy and consistency of film pasting on the workpiece.

[0085] The following will Figure 3 and Figure 4 describe the specific structure of the feeding component 1 in detail.

[0086] Furthermore, as Figure 3 and Figure 4 shown, the feeding component 1 includes a first base 11, a feeding module 12 and a feeding driving part 13. Among them, the first base 11 is fixedly arranged on the machine table 100, and the length of the first base 11 extends along the X-axis. The feeding module 12 is slidably arranged on the first base 11 along the X-axis, and the workpiece is placed on the feeding module 12. The feeding driving part 13 is drivingly connected to the feeding module 12, and the feeding driving part 13 is used for driving the feeding module 12 to reciprocally slide along the X-axis relative to the first base 11.

[0087] Specifically, as Figure 3 and Figure 4As shown in the figure, the loading module 12 includes a loading platform 121 and a loading fixture 122. The loading fixture 122 is detachably arranged on the loading platform 121 and is used to place workpieces. The loading fixture 122 is provided with a limiting groove to position the workpieces and ensure the accuracy of the placement of the workpieces on the loading fixture 122. Among them, the loading fixture 122 can vacuum adsorb the workpieces to make the workpieces more stable during transportation; and the loading fixture 122 is made of anti-static POM material, which has excellent fatigue strength and wear resistance. The surface is smooth and will not damage the workpieces, and it is easy to be processed into various specifications of loading fixtures 122.

[0088] Specifically, this embodiment includes various specifications of loading fixtures 122. The shapes and sizes of the limiting grooves inside the loading fixtures 122 with different specifications are different to be applicable to workpieces with different shapes, sizes and specifications.

[0089] Further, as Figure 3 and Figure 4 shown in the figure, the loading module 12 further includes a first sliding support member 123. The loading platform 121 is fixedly arranged on the first sliding support member 123. A first slide rail 111 is arranged on the first base 11. The length of the first slide rail 111 extends along the X-axis, and the first sliding support member 123 is slidably matched with the first slide rail 111. Through the first sliding support member 123, the entire loading module 12 can be slid along the X-axis relative to the first base 11, and the first sliding support member 123 plays a supporting role for the loading platform 121 to make the movement of the loading platform 121 along the X-axis more stable.

[0090] Specifically, as Figure 3 and Figure 4 shown in the figure, the first sliding support member 123 of each loading module 12 is slidably installed on two first slide rails 111. Two first sliders 124 are arranged on the first sliding support member 123, and each first slider 124 is slidably installed on a first slide rail 111; that is to say, every two first slide rails 111 are a group and are slidably matched with the first sliding support member 123 of a loading module 12 to make the sliding of the entire loading module 12 along the X-axis more stable.

[0091] Further, a plurality of loading modules 12 and loading driving members 13 are respectively provided. The plurality of loading modules 12 are arranged at intervals and can all slide along the X-axis. The loading platforms 121 of the plurality of loading modules 12 are arranged at intervals along the Y-axis and the top surfaces are flush. One loading driving member 13 can drive one loading module 12 to slide along the X-axis. As Figure 3 and Figure 4 shown in the figure, in this embodiment, the numbers of the loading modules 12 and the loading driving members 13 are respectively set to two.

[0092] In this embodiment, the workpiece is transported by arranging two feeding modules 12, which greatly improves the transportation efficiency. Moreover, the two feeding platforms 121 are arranged at intervals along the Y-axis and have the same height, avoiding collision between the two feeding platforms 121. Meanwhile, one feeding driving part 13 drives one feeding module 12 to slide along the X-axis, making the way of transporting the workpiece by the two feeding modules 12 more flexible. For example, when there are two feeding positions in the previous process mechanism, the two feeding modules 12 can move to the feeding positions simultaneously to pick up the workpieces at the feeding positions, and then quickly transport the two workpieces to the film tearing position together. Another example is that when there is one feeding position in the previous process mechanism, the two feeding modules 12 can alternately move to the feeding position to pick up the workpiece at the feeding position. In addition, when one of the feeding modules 12 fails, it does not affect the other feeding module 12 to continue working. Thus, it can be seen that the feeding assembly 1 in this embodiment is more flexible in transporting the workpiece and has a higher error tolerance rate. It should be noted that the previous process mechanism can place the workpiece on the feeding platform 121 at the feeding position through a manipulator, but it is not limited to the operation mode of the manipulator.

[0093] Furthermore, as Figure 3 and Figure 4 shown, the feeding driving part 13 includes a first driving part 131, at least two first driven wheels 132 and a first belt 133. Among them, the fixed end of the first driving part 131 is arranged on the first base 11, a first driving wheel is arranged at the output end of the first driving part 131, and at least two first driven wheels 132 are arranged at intervals on the first base 11. The first belt 133 is connected to the first driving wheel and the first driven wheels 132 in a transmission manner, and the first driving part 131 drives the first belt 133 to drive back and forth, and the feeding module 12 is connected to the first belt 133. This solution can make the first driving part 131 drive the first belt 133 to drive back and forth more smoothly. In this embodiment, the first driving part 131 can specifically be a servo motor, and the servo motor has the advantages of higher motion positioning accuracy, larger torque and more stable operation.

[0094] Furthermore, as Figure 3 and Figure 4 shown, the feeding module 12 further includes a first clamping part 125. The first clamping part 125 includes a first connecting block 1251 and a first clamping block 1252. The first clamping block 1252 is detachably connected below the first connecting block 1251, and the first belt 133 is clamped between the first connecting block 1251 and the first clamping block 1252 and has an interference fit. This solution can make the connection between the feeding module 12 and the first belt 133 relatively firm.

[0095] Specifically, the surface of the first clamping block 1252 for clamping the first belt 133 is provided with a corrugated structure to increase the friction force, further making the connection between the feeding module 12 and the first belt 133 more firm.

[0096] Further, as Figure 3 and Figure 4 shown, the feeding assembly 1 further includes a buffer member 14. The buffer member 14 is disposed on the first base 11 and at both ends of the first sliding support member 123. The length of the buffer member 14 extends along the Y-axis. When the first sliding support member 123 respectively docks at the feeding position and the film tearing position, the buffer member 14 can abut against the first sliding support member 123 to buffer the entire feeding module 12, preventing the workpiece from displacing or even falling on the feeding jig 122 due to the pause operation of the feeding driving member 13. In this embodiment, the buffer member 14 is specifically made of an elastic material.

[0097] The following will Figure 1 , Figures 5 to 9 describe the specific structure of the film tearing assembly in detail.

[0098] Specifically, as Figure 1 and Figure 5 shown, the film tearing assembly includes a first force control module 21 and a first jaw cylinder; wherein, the first force control module 21 is disposed on the machine table 100 and above the feeding module 12. The first force control module 21 can move relative to the machine table 100 along the X-axis, Y-axis, Z-axis and rotate about the Z-axis, so that the first force control module 21 can move to the workpiece on the feeding jig 122 and can clamp the workpiece on the feeding jig 122; the first jaw cylinder is disposed on the machine table 100 and on one side of the feeding platform 121, and the first jaw cylinder can move relative to the machine table 100 along the Z-axis; when the feeding platform 121 and the feeding jig 122 move to the film tearing position, the first jaw cylinder can clamp the first film from the side of the workpiece, and when the first jaw cylinder drives the first film to move downward along the Z-axis, the first force control module 21 can drive the workpiece to move upward and along the X-axis simultaneously along the Z-axis, so that the first film can be smoothly torn from the workpiece through the relative movement between the first jaw cylinder and the first force control module 21.

[0099] It should be noted that since there are two feeding modules 12 in this embodiment, correspondingly, there are also two first force control modules 21 and two first jaw cylinders respectively, that is, one first force control module 21 corresponds to one first jaw cylinder to tear the first film of the workpiece on one feeding module 12; wherein, the first jaw cylinder can also selectively move along the Y-axis, so that the first jaw cylinder can move to one side of the feeding jig 122, which is beneficial to the first jaw cylinder to smoothly clamp the first film.

[0100] Further, asFigure 1 As shown, the film tearing assembly further includes a material receiving box 22, which is arranged on the machine table 100 and is located below the first jaw cylinder. After the first jaw cylinder tears off the first film, the first jaw cylinder can throw the first film into the material receiving box 22, so that the material receiving box 22 can receive the first film on the first jaw cylinder, which is beneficial to the unified recycling and treatment of the first film.

[0101] Specifically, as Figure 5 shown, the first force control module 21 includes a moving module and a jaw member 215; among them, the moving module is arranged on the machine table 100, and the jaw member 215 is located at the output end of the moving module. The moving module can drive the jaw member 215 to move along the X-axis, Y-axis and Z-axis and rotate around the Z-axis, so that the jaw member 215 can clamp and transport the workpiece.

[0102] Furthermore, as Figure 6 shown, the first force control module 21 further includes a vision member 218, which is used to detect and locate the position of the workpiece, so that the moving module can move or rotate according to the detected position of the vision member 218, so that the jaw member 215 can clamp the workpiece more accurately. Among them, the vision member 218 can adopt a common CCD camera in the prior art.

[0103] Specifically, as Figure 6 and Figure 7 shown, the jaw member 215 includes a jaw body 2151 and a plurality of jaws 2152. Each of the jaws 2152 is connected to the jaw body 2151 in two rows arranged oppositely, and the two oppositely arranged jaws 2152 can move away from or close to each other, so that the jaws 2152 can clamp or release the workpiece.

[0104] Furthermore, as Figure 8 and Figure 9 shown, the moving module includes a Y-axis moving member 211, and the Y-axis moving member 211 is used to drive the jaw member 215 to move along the Y-axis; and the Y-axis moving member 211 includes a second driving member 2111, a first lead screw 2112 and a first lead screw nut 2113; among them, the fixed end of the second driving member 2111 is arranged on the machine table 100, the driving end of the second driving member 2111 is drivingly connected to the first lead screw 2112, the length of the first lead screw 2112 extends along the Y-axis, the first lead screw 2112 is rotatably arranged on the machine table 100, and the first lead screw nut 2113 is sleeved on the first lead screw 2112; when the second driving member 2111 operates, the second driving member 2111 can drive the first lead screw 2112 to rotate, so that the first lead screw nut 2113 can move along the Y-axis on the first lead screw 2112, so that the first lead screw nut 2113 can drive the jaw member 215 to reciprocate along the Y-axis. In this embodiment, the second driving member 2111 can specifically be a servo motor.

[0105] Specifically, as Figure 8 and Figure 9 shown, a second slide rail 2114 is provided on one of the machine table 100 and the first lead screw nut 2113, and a second slider 2115 is provided on the other. The second slide rail 2114 extends along the Y-axis, and the second slider 2115 can slide along the second slide rail 2114 to ensure the guiding property and reliability of the first lead screw nut 2113 when moving along the Y-axis. In this embodiment, the second slide rail 2114 is provided on the machine table 100, and the second slider 2115 is provided on the first lead screw nut 2113, and the second slider 2115 and the first lead screw nut 2113 are of an integrally formed structure.

[0106] Furthermore, as Figure 8 and Figure 9 shown, the moving module further includes an X-axis moving member 212 for driving the jaw member 215 to move along the X-axis; and the X-axis moving member 212 includes a first connecting member 2121, a third driving member 2122, a second lead screw 2123, and a second lead screw nut 2124. Among them, the first connecting member 2121 is fixedly connected to the second slider 2115 and is located below the second slider 2115. The fixed end of the third driving member 2122 is provided on the first connecting member 2121, the driving end of the third driving member 2122 is drivingly connected to the second lead screw 2123, the length of the second lead screw 2123 extends along the X-axis, the second lead screw 2123 is rotatably provided on the first connecting member 2121, and the second lead screw nut 2124 is sleeved on the second lead screw 2123. When the third driving member 2122 operates, the third driving member 2122 can drive the second lead screw 2123 to rotate, so that the second lead screw nut 2124 can move along the X-axis on the second lead screw 2123, thereby enabling the second lead screw nut 2124 to drive the jaw member 215 to reciprocate along the Y-axis. In this embodiment, the third driving member 2122 can specifically be a servo motor, and the first connecting member 2121 is specifically a connecting plate structure.

[0107] Specifically, as Figure 6 and Figure 8As shown, the moving module further includes a Z-axis moving member 213 for driving the jaw member 215 to move along the Z-axis. The Z-axis moving member 213 includes a second connecting member 2131, a fourth driving member 2132, a third lead screw, a third lead screw nut, and a third connecting member 2133. Among them, the second connecting member 2131 is fixedly connected to the second lead screw nut 2124 and is located below the second lead screw nut 2124. The fixed end of the fourth driving member 2132 is provided on the second connecting member 2131, the driving end of the fourth driving member 2132 is drivingly connected to the third lead screw, the length of the third lead screw extends along the Z-axis, the third lead screw is rotatably provided on the second connecting member 2131, and the third lead screw nut is sleeved on the third lead screw. When the fourth driving member 2132 operates, the fourth driving member 2132 can drive the third lead screw to rotate, so that the third lead screw nut can move along the Z-axis on the third lead screw, thereby enabling the third lead screw nut to drive the jaw member 215 to reciprocate along the Z-axis. The third connecting member 2133 is provided on one side of the third lead screw nut, and the vision member 218 is provided on the third connecting member 2133. In this embodiment, the fourth driving member 2132 may specifically be a servo motor, and the second connecting member 2131 and the third connecting member 2133 are specifically structures composed of a plurality of sequentially connected connecting plates, and the specific shapes of the second connecting member 2131 and the third connecting member 2133 are not limited.

[0108] Further, as Figure 8 and Figure 9 shown, a third slide rail 2125 is provided on one of the first connecting member 2121 and the second connecting member 2131, a third slide block 2126 is provided on the other, and the third slide rail 2125 extends along the Y-axis, and the third slide block 2126 can slide along the third slide rail 2125 to ensure the guiding property and reliability when the second lead screw nut 2124 moves along the Y-axis. In this embodiment, the third slide rail 2125 is provided on the first connecting member 2121, and the third slide block 2126 is provided on the second connecting member 2131.

[0109] Specifically, as Figure 6 and Figure 8 shown, a fourth slide rail 2134 is provided on one of the second connecting member 2131 and the third connecting member 2133, a fourth slide block 2135 is provided on the other, and the fourth slide rail 2134 extends along the Z-axis, and the fourth slide block 2135 can slide along the fourth slide rail 2134 to ensure the guiding property and reliability when the third lead screw nut moves along the Z-axis. In this embodiment, the fourth slide rail 2134 is provided on the second connecting member 2131, and the fourth slide block 2135 is provided on the third connecting member 2133.

[0110] Further, as Figure 6 and Figure 8As shown in the figure, the moving module further includes a rotating component 214, which is used to drive the jaw component 215 to rotate around the Z-axis; and the rotating component 214 includes a fifth driving member 2141 and a rotating platform 2142; wherein, the fifth driving member 2141 is disposed on one side of the third connecting member 2133; the rotating platform 2142 is rotatably disposed on the third connecting member 2133, the fifth driving member 2141 is drivingly connected to the rotating platform 2142, and the jaw component 215 is located below the rotating platform 2142. The fifth driving member 2141 is used to drive the rotating platform 2142 to rotate, so as to drive the entire jaw component 215 to rotate around the Z-axis. In this embodiment, the fifth driving member 2141 may specifically be a rotating motor, and the structure and shape of the rotating platform 2142 are not specifically limited, as long as the rotating platform 2142 can drive the jaw component 215 to rotate around the Z-axis.

[0111] The following will Figures 10 to 12 describe the specific structure of the film pasting component 3 in detail.

[0112] Furthermore, as Figure 10 and Figure 11 shown in the figure, the film pasting component 3 includes a second base 31, a film pasting module 32 and a film pasting driving member 33; wherein, the second base 31 is fixedly disposed on the machine table 100, and the length of the second base 31 extends along the X-axis; the film pasting module 32 is slidably disposed on the second base 31 along the X-axis, and the second film is placed on the film pasting module 32; the film pasting driving member 33 is drivingly connected to the film pasting module 32, and the film pasting driving member 33 is used to drive the film pasting module 32 to slide relative to the second base 31 along the X-axis to the film pasting position, so that the first force control module 21 can place the workpiece on the second film and press it, thereby achieving the purpose of pasting the second film on the workpiece.

[0113] Specifically, as Figures 10 to 12 shown in the figure, the number of the film pasting modules 32 and the film pasting driving members 33 are both set to two. The two film pasting modules 32 are located on opposite sides of the second base 31 and the sliding directions are parallel, that is, each film pasting module 32 can slide along the X-axis; and the film pasting module 32 includes a loading platform 321 and a film pasting fixture 326. The film pasting fixture 326 is detachably disposed on the loading platform 321, and the film pasting fixture 326 is used to load the second film and the workpiece; both loading platforms 321 extend between the two loading modules, and the length of the loading platform 321 extends along the Y-axis, so that the movement trajectories of the two loading platforms 321 are the same. In this embodiment, the film pasting fixture 326 sucks the second film or the workpiece by means of vacuum adsorption.

[0114] By setting two film pasting modules 32 to alternately transport the second film and the workpiece, the transportation efficiency is greatly improved; and the movement trajectories of the two loading platforms 321 are the same, ensuring that the two loading platforms 321 can accurately move to the same film loading position and the same film pasting position.

[0115] Further, as Figures 10 to 12 shown, the film pasting module 32 further includes a lifting driving member 322. The material loading platform 321 is connected to the output end of the lifting driving member 322 so that the film pasting module 32 can move relative to the second base 31 along the Z axis. Before the two material loading platforms 321 meet, one of the lifting driving members 322 can drive the material loading platform 321 to rise or fall, so that there is a height difference between the two material loading platforms 321, thereby preventing the two material loading platforms 321 from colliding. In this embodiment, the lifting driving member 322 is specifically a linear cylinder. Wherein, the film pasting module 32 further includes a second sliding support member 324. The fixed end of the lifting driving member 322 is arranged on the second sliding support member 324, and the second sliding support member 324 is slidably matched with the second base 31 along the X axis.

[0116] Specifically, as Figure 10 shown, the film pasting driving member 33 includes a sixth driving member 331, at least two second driven wheels 332 and a second belt 333. Wherein, the fixed end of the sixth driving member 331 is arranged on the second base 31, and the output end of the sixth driving member 331 is provided with a second driving wheel. At least two second driven wheels 332 are arranged on the second base 31 at intervals. The second belt 333 is drivingly connected between the second driving wheel and the second driven wheels 332. The sixth driving member 331 drives the second belt 333 to drive back and forth, and the film pasting module 32 is connected to the second belt 333.

[0117] Further, as Figure 12 shown, the film pasting module 32 further includes a second clamping member 323. The second clamping member 323 includes a second connecting block 3231 and a second clamping block 3232. The second clamping block 3232 is detachably connected to the second connecting block 3231, and the second belt 333 is clamped between the second connecting block 3231 and the second clamping block 3232 and is in interference fit.

[0118] Specifically, as Figure 11 and Figure 12 shown, in order to achieve a more stable sliding fit between the second sliding support member 324 and the second base 31, at least two fifth slide rails 311 are arranged on the second base 31 in parallel and at intervals. A fifth slider 325 is arranged on each second sliding support member 324, and the fifth slider 325 is slidably mounted on the fifth slide rail 311.

[0119] Further, as Figure 6As shown, the first force control module 21 further includes a first pressure sensor 216 and a second pressure sensor 217. The first pressure sensor 216 is fixedly arranged between the rotating platform 2142 and the jaw body 2151 of the jaw member 215, and the second pressure sensor 217 is fixedly arranged between the third lead screw nut and the third connecting member 2133. Both the first pressure sensor 216 and the second pressure sensor 217 are used to detect the pressing force when the jaw member 215 presses the workpiece against the second film. That is, two pressure sensors are used to detect the pressing force simultaneously. When any one of the pressure sensors is damaged, the other pressure sensor can still continue to detect the pressing force, ensuring that the workpiece can press against the second film with a more appropriate pressing force, so as to protect the workpiece and the second film, and ensure a relatively high reliability of the detection of the pressing force, thereby making the reliability of the entire film sticking process relatively high.

[0120] The following will Figure 1 and Figure 2 describe in detail the specific structures of the film grasping assembly 5 and the film throwing assembly 6.

[0121] Furthermore, as Figure 1 and Figure 2 shown, the film tearing and sticking device further includes a first detection member 4, a film grasping assembly 5 and a film throwing assembly 6. Among them, the first detection member 4 is slidably arranged on the machine table 100 along the Y-axis, and the first detection member 4 is used to detect the placement position of the second film on the film sticking fixture 326 of the film sticking module 32. The film grasping assembly 5 is connected to the first detection member 4, and the film grasping assembly 5 can move relative to the machine table 100 along the Y-axis and the Z-axis, so that the film grasping assembly 5 can suck the second film on the film sticking module 32 according to the detection information of the first detection member 4. The film throwing assembly 6 is arranged on one side of the film grasping assembly 5, and the film throwing assembly 6 is used to clamp the second film on the film grasping assembly 5 and throw it into the throwing box 63.

[0122] By setting the first detection member 4 to detect the placement position of the second film on the film sticking fixture 326, it is ensured that the position of the second film is relatively accurate, which is conducive to making the second film stick to the workpiece more accurately and better ensuring the accuracy of film sticking to the workpiece. Among them, the first detection member 4 is specifically a CCD camera.

[0123] Specifically, the film grasping assembly 5 includes a moving module, a vertical driving member and a film grasping suction cup. The fixed end of the vertical driving member is arranged on the moving module, and the moving module can drive the vertical driving member to move along the Y-axis. The driving end of the vertical driving member is drivingly connected to the film grasping suction cup, and the vertical driving member is used to drive the film grasping suction cup to move along the Z-axis, so that the film grasping suction cup can move to the position of the second film and suck the second film. Among them, the moving module can adopt a structure of a motor plus a lead screw module.

[0124] Further, the film throwing assembly 6 includes a sliding table cylinder and a second jaw cylinder. The fixed end of the sliding table cylinder is connected to the moving module, and the driving end of the sliding table cylinder is connected to the fixed end of the second jaw cylinder. The sliding table cylinder is used to drive the second jaw cylinder to move along the Z-axis, so that the second jaw cylinder can move to the film grasping suction cup, so that the second jaw cylinder can clamp the second film on the film grasping suction cup and throw it into the reject box 63, avoiding the problem that the second film with adhesiveness on the film grasping suction cup cannot be smoothly separated from the film grasping suction cup when directly throwing it into the reject box 63, which is beneficial to the smooth throwing of the second film.

[0125] It should be noted that, as Figure 2 shown, the film tearing and pasting device further includes a feeder assembly 10. The feeder assembly 10 can feed the wound second film onto the pasting jig 326 located at the film loading position in the form of single-piece films, so that the first force control module 21 can press the workpiece against the second film. The feeder assembly 10 is a common film loading structure in the prior art, and the specific film loading process of the feeder assembly 10 will not be described in detail here.

[0126] The following will Figure 1 , Figure 2 , Figures 13 to 17 describe the specific structure of the unloading assembly in detail.

[0127] Further, as shown in 2, Figures 13 to 17 the unloading assembly includes a second force control module, a second detector, a reject conveyor 7 and a qualified conveyor 8; wherein, the second force control module can move relative to the machine table 100 along the X-axis, Y-axis, Z-axis and rotate around the Z-axis, so that the second force control module can move to the pasting jig 326 to grasp the workpiece after the second film is pasted on the pasting jig 326; the second detector is arranged on the machine table 100, and the second detector is used to detect the pasting position of the second film on the workpiece to ensure the pasting effect of the second film on the workpiece; the second force control module can place the workpiece on the reject conveyor 7 or the qualified conveyor 8 according to the detection information of the second detector. In this embodiment, the second detector can specifically be a CCD camera.

[0128] That is to say, when the detection information of the second detector is unqualified, that is, the pasting position of the second film on the workpiece is unqualified, the second force control module can directly move the workpiece to the reject conveyor 7 to make the reject conveyor 7 convey the workpiece out of the machine table 100; when the detection information of the second detector is qualified, that is, the pasting position of the second film on the workpiece is qualified, the second force control module can directly move the workpiece to the qualified conveyor 8 to make the qualified conveyor 8 convey the workpiece out of the machine table 100, so as to realize the classified output of the workpiece after the second film is pasted, ensuring better pasting effect of the workpiece.

[0129] It should be noted that the structure of the second force control module in this embodiment is basically the same as that of the first force control module 21. The specific structure of the second force control module will not be described in detail here. Refer to the description of the first force control module 21 above.

[0130] Further, as Figure 15 and Figure 16 shown, the qualified conveyor 8 includes an upper conveyor line 81, a lower conveyor line 82 and a lifting module; wherein, both the upper conveyor line 81 and the lower conveyor line 82 are used to convey the carriers 9. The second force control module can place the workpieces qualified by the second detector into the carrier 9 on the upper conveyor line 81, so that the upper conveyor line 81 conveys the carrier 9 and the qualified workpieces out; the lifting module is arranged on the machine table 100, and the lifting module is used to carry the carrier 9 on the lower conveyor line 82 to the upper conveyor line 81, that is to say, load the empty carrier 9 on the lower conveyor line 82, and then use the lifting module to transfer the empty carrier 9 on the lower conveyor line 82 to the upper conveyor line 81, so as to facilitate the second force control module to directly place the workpieces into the carrier 9 on the upper conveyor line 81. The conveying structures of the upper conveyor line 81 and the lower conveyor line 82 are the same, and both can adopt the structure of a motor, a transmission wheel and a transmission belt, and the conveying structures of the upper conveyor line 81 and the lower conveyor line 82 are independent of each other and do not interfere with each other.

[0131] Specifically, the qualified conveyor 8 further includes a third detector, and the third detector is arranged on the machine table 100 and above the upper conveyor line 81. The third detector is used to detect the flatness of the workpiece placed on the carrier 9 to ensure that the workpiece is placed horizontally on the carrier 9, avoid the workpiece from tilting on the carrier 9, improve the positioning and clamping accuracy of the workpiece in the carrier 9, and facilitate subsequent processing.

[0132] Specifically, as Figure 15 shown, the third detector includes at least three detectors 85 at the same height. The three detectors 85 are all arranged above the workpiece, and at least three detectors 85 respectively detect the vertical heights between the points corresponding to the upper end face of the workpiece; using the principle that three points determine a plane, three detectors 85 are set to respectively detect the vertical heights between the points corresponding to the upper end face of the workpiece. If the vertical heights of the three points are the same, it proves that the workpiece is placed horizontally in the carrier 9. If the vertical heights of the three points are different, it proves that the workpiece is not placed horizontally in the carrier 9. Among them, the detector 85 can specifically be a height detection sensor.

[0133] Specifically, the lifting module is located at the output end of the lower conveyor line 82. When the lower conveyor line 82 moves the carrier 9 to the output end, the lifting module can clamp the carrier 9 and move it upward along the Z axis to the upper conveyor line 81. Among them, the lifting module can adopt the structure of a motor plus a lead screw.

[0134] Among them, as Figure 13 and Figure 14 shown, a carrying groove 93 for placing workpieces is provided on the vehicle 9, and an elastic locking structure 91 protrudes from the inner side wall of the carrying groove 93. The elastic locking structure 91 can limit the entry or exit of the workpiece into or out of the carrying groove 93, that is, the carrying groove 93 in the vehicle 9 after unlocking can place the workpiece, thereby ensuring the smooth placement and placement reliability of the workpiece in the carrying groove 93. However, since the unlocking of the elastic locking structure 91 is usually carried out by manually pushing it inward at present, the operation is troublesome.

[0135] To solve the above problems, as Figures 15 to 17 shown, the qualified conveying member 8 further includes a lifting platform 83, a lifting member 84 and an unlocking member 86; among them, the vehicle 9 on the upper conveying line 81 is located above the lifting platform 83; the lifting member 84 can drive the lifting platform 83 to move upward along the Z-axis until it abuts against the vehicle 9 on the upper conveying line 81, and can continue to lift the vehicle 9 on the upper conveying line 81 to move upward along the Z-axis to the unlocking member 86, so that the unlocking member 86 can automatically unlock the elastic locking structure 91, so that the second force control module can smoothly place the workpiece in the vehicle 9. At this time, the vehicle 9 is separated from the upper conveying line 81; instead of using manual means to unlock the elastic locking structure 91, it saves time and effort, and the operation is simple and convenient.

[0136] Furthermore, as Figure 16 shown, the lifting member 84 includes a mounting frame 843, a docking frame 842 and a seventh driving member 841. Among them, the mounting frame 843 is fixedly arranged on the machine table 100, the docking frame 842 is connected to the lifting platform 83, the fixed end of the seventh driving member 841 is arranged on the mounting frame 843, and the docking frame 842 is connected to the driving end of the seventh driving member 841. The seventh driving member 841 can drive the docking frame 842 to move up and down along the Z-axis relative to the mounting frame 843. The lifting member 84 drives the docking frame 842 to move up or down through the seventh driving member 841, and then drives the lifting platform 83 connected to the docking frame 842 to move up or down along the Z-axis, so that the vehicle 9 can move upward away from the upper conveying line 81 or move downward to make the vehicle 9 re-lap on the upper conveying line 81. The structure is compact and saves installation space. It should be noted that in this embodiment, the seventh driving member 841 is a linear cylinder, and the linear cylinder has a simple structure, stable output, and is convenient for disassembly and maintenance. In other embodiments, the seventh driving member 841 can also be a linear motor, and this embodiment does not make specific limitations.

[0137] In addition, as Figure 16As shown, the lifting member 84 further includes a sixth slide rail 846. The sixth slide rail 846 is fixed to the mounting bracket 843 and extends in the up and down direction along the Z-axis. The docking bracket 842 can move up and down along the Z-axis under the drive of the seventh drive member 841 along the sixth slide rail 846, so as to prevent the docking bracket 842 from shifting during the up and down movement along the Z-axis.

[0138] Further, as Figure 16 shown, a limit block 844 is provided on the mounting bracket 843, and an elastic gasket 845 is provided on the bottom end surface of the limit block 844. The elastic gasket 845 can provide buffering. When the carrier 9 moves upward along the Z-axis to the unlocking position under the lifting of the seventh drive member 841, the upper end surface of the carrier 9 can abut against the elastic gasket 845. The elastic gasket 845 uses its own elasticity to prevent the carrier 9 from continuing to move upward along the Z-axis, thereby providing buffering for the abutment between the carrier 9 and the limit block 844 and protecting the limit block 844 and the carrier 9.

[0139] Specifically, as Figure 14 and Figure 17 shown, the unlocking member 86 includes a fourth drive member 2132 and an unlocking body 862. Among them, an unlocking slot 92 is provided on the elastic locking structure 91. The unlocking body 862 is docked with the unlocking slot 92 on the carrier 9 that is lifted upward along the Z-axis to the unlocking position. The unlocking body 862 is connected to the output end of the fourth drive member 2132. The fourth drive member 2132 can drive the unlocking body 862 to move in the direction close to the outer wall of the carrier 9, so as to compress the elastic locking structure 91 back into the inner wall of the carrier 9.

[0140] By setting the fourth drive member 2132 to drive the unlocking body 862 to move in the direction close to the outer wall of the carrier 9 to retract the elastic locking structure 91 into the inner wall, the workpiece can be normally placed in the bearing groove 93. In addition, when the fourth drive member 2132 drives the unlocking body 862 to move back to its original position, the elastic locking structure 91 can move back to its original position under the action of its own elasticity and extend out of the inner wall of the bearing groove 93 again, and then the workpiece is clamped below the elastic locking structure 91 to achieve the purpose of limiting the workpiece.

[0141] Specifically, as Figure 17 shown, the unlocking body 862 includes a connecting portion 863 and an unlocking portion 864. The connecting portion 863 is connected to the output end of the fourth drive member 2132. The unlocking portion 864 is connected to the connecting portion 863 and extends downward until the unlocking portion 864 can extend into the unlocking slot 92.

[0142] Further, as Figure 1As shown, the blanking assembly further includes a fourth detector 87. The fourth detector 87 is slidably arranged on the machine table 100 along the X-axis. The fourth detector 87 is used to detect the working state of the elastic locking structure 91 and the specific position of the carrier 9, so that the second force control module can smoothly place the workpiece in the carrier 9, thereby ensuring the accuracy of the placement position of the workpiece in the carrier 9. In this embodiment, the fourth detector 87 can specifically be a CCD camera.

[0143] Specifically, as Figure 2 shown, the unqualified conveyor 7 includes a transverse module 71, a connecting seat 72 and an unqualified jig 73. The transverse module 71 is arranged on the machine table 100. The connecting seat 72 is slidably arranged on the transverse module 71 along the Y-axis. The unqualified jig 73 is arranged on the top surface of the connecting seat 72. The second force control module places the workpiece with unqualified film pasted detected by the second detector in the unqualified jig 73, so that the transverse module 71 drives the connecting seat 72 and the unqualified jig 73 to move out of the machine table 100 along the Y-axis, thereby completing the blanking work of the unqualified workpiece. Among them, the unqualified jig 73 vacuums and adsorbs the unqualified workpiece to ensure the stability of the workpiece during the output process; and the transverse module 71 can adopt a common moving structure in the prior art.

[0144] The specific working process of the film tearing and pasting device in this embodiment is as follows:

[0145] First, use the manipulator to pick up the workpiece in the previous process mechanism and place it in the loading jig 122 at the loading position, and make the loading jig 122 vacuum-adsorb the workpiece; then make the first driving member 131 drive the first belt 133 to reciprocate, so that the first belt 133 drives the first sliding support member 123, the loading platform 121 and the loading jig 122 to move along the X-axis to the film tearing position, and at the film tearing position, the buffer member 14 can buffer the loading module 12 to complete the loading process of the workpiece.

[0146] Then, stop the loading jig 122 from adsorbing the workpiece, and then make the first force control module 21 move along the X-axis, Y-axis, Z-axis or rotate around the Z-axis, so that the first force control module 21 moves to the film tearing position and is located above the workpiece; at the same time, make the first clamping cylinder clamp the first film on the workpiece from the side of the loading jig 122, and make the first clamping cylinder drive the first film to move downward along the Z-axis, and at the same time make the first force control module 21 drive the workpiece to move upward along the Z-axis and along the X-axis, so that the first film can be torn off from the workpiece through the first force control module 21 and the first clamping cylinder to complete the film tearing process of the workpiece. At this time, the workpiece is clamped on the clamping jaws 2152 of the first force control module 21, and the first clamping cylinder throws the torn first film into the receiving box 22.

[0147] After that, the feeder assembly 10 supplies the second film, and is capable of placing the second film into the film laminating fixture 326 located at the upper film position, and enables the film laminating fixture 326 to vacuum adsorb the second film; then, the sixth driving member 331 drives the second belt 333 to reciprocate, so as to drive the material loading platform 321 and the film laminating fixture 326 to move along the X-axis to the film laminating position.

[0148] Then, the first detection member 4 detects the specific placement position of the second film on the film laminating fixture 326; when the detection information of the first detection member 4 is unqualified, at this time, the film gripping suction cup of the film gripping assembly 5 can move relative to the machine table 100 along the Y-axis and the Z-axis, so that the film gripping suction cup sucks the second film on the film laminating fixture 326, and then the second jaw cylinder of the film discarding assembly 6 clamps the second film on the film gripping assembly 5 and discards it into the material throwing box 63; when the detection information of the first detection member 4 is qualified, the first force control module 21 drives the workpiece to the film laminating position and can press the workpiece directly against the second film along the Z-axis downward, so that the second film is attached to the workpiece, thereby completing the film laminating process of the workpiece. Wherein, the first pressure sensor 216 and the second pressure sensor 217 can detect the pressing force when the jaw 2152 of the first force control module 21 presses the workpiece against the second film, so that the workpiece can press against the second film with an appropriate pressing force.

[0149] Then, the second detection member detects the attachment position of the second film on the workpiece, and the film laminating fixture 326 stops vacuum adsorbing the second film, and then the second force control module moves to the film laminating position and clamps out the workpiece after attaching the second film; when the detection information of the second detection member is unqualified, the second force control module can move the workpiece with unqualified film lamination to the unqualified fixture 73 of the unqualified conveyor 7, thereby moving the workpiece with unqualified film lamination out of the machine table 100; when the detection information of the second detection member is qualified, the second force control module can move the workpiece with qualified attachment to the bearing groove 93 of the carrier 9 on the upper conveyor line 81. At this time, the eighth driving member 861 of the unlocking member 86 drives the unlocking body 862 to move towards the outer wall of the carrier 9, so as to compress the elastic locking structure 91 back into the inner wall of the carrier 9, so that the second force control module can smoothly place the workpiece in the bearing groove 93 of the carrier 9. At this time, the carrier 9 is separated from the upper conveyor line 81.

[0150] Finally, the eighth driving member 861 drives the unlocking body 862 to move away from the outer wall of the vehicle 9, so as to relieve the pressing action of the eighth driving member 861 on the unlocking body 862. The elastic locking structure 91 can move and reset under the action of its own elasticity, and protrude from the inner wall of the bearing groove 93 again, and then clamp the workpiece under the elastic locking structure 91 to achieve the purpose of limiting the workpiece. At the same time, the seventh driving member 841 drives the vehicle 9 on which the workpiece after film pasting is placed to move downward along the Z-axis to be re-lapped on the upper conveyor line 81, and the upper conveyor line 81 conveys the vehicle 9 and the workpiece with qualified film pasting out of the machine table 100 along the X-axis, thereby completing the blanking work of the workpiece with qualified film pasting.

[0151] The above content is only a preferred embodiment of the present invention. For those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation manner and application scope. The content of this specification should not be construed as a limitation to the present invention.

Claims

1. Film tearing and film pasting equipment, characterized in that, Including a machine platform (100) and components disposed on the machine platform (100): A loading component (1), which is used for loading workpieces and conveying the workpieces to the film tearing position; A film tearing component, located on one side of the loading component (1), and the film tearing component is used for tearing the first film on the workpiece located at the film tearing position; A film pasting component (3), located on one side of the loading component (1), and the film pasting component (3) can paste a second film onto the workpiece after the first film is torn off; A discharging component, which is used for outputting the workpiece after the second film is pasted onto the machine platform (100); The film tearing component includes: A first force control module (21); The film pasting component (3) includes: A second base (31), fixedly arranged on the machine platform (100); A film pasting module (32), which is slidably arranged along the X-axis on the second base (31), and the second film is placed on the film pasting module (32); A film pasting driving part (33), which is drivingly connected to the film pasting module (32), and the film pasting driving part (33) is used for driving the film pasting module (32) to slide along the X-axis relative to the second base (31) to the film pasting position, so that the first force control module (21) can place the workpiece on the second film and press it, and the film pasting module (32) can move along the Z-axis relative to the second base (31); The discharging component includes: A second force control module and a qualified conveying part (8); The qualified conveying part (8) includes: An upper conveying line (81) and a lower conveying line (82), both the upper conveying line (81) and the lower conveying line (82) are used for conveying carriers (9), and the second force control module can place the workpiece into the carrier (9) on the upper conveying line (81); A lifting module, arranged on the machine platform (100), and the lifting module is used for transporting the carrier (9) on the lower conveying line (82) to the upper conveying line (81); A third detection part, arranged on the machine platform (100) and above the upper conveying line (81), and the third detection part is used for detecting the flatness of the workpiece placed on the carrier (9).

2. The film tearing and pasting device according to claim 1, wherein The loading component (1) includes: A first base (11), fixedly arranged on the machine platform (100); A loading module (12), which is slidably arranged along the X-axis on the first base (11), and the workpiece is placed on the loading module (12); A loading driving part (13), which is drivingly connected to the loading module (12), and the loading driving part (13) is used for driving the loading module (12) to slide along the X-axis relative to the first base (11).

3. The film tearing and pasting device according to claim 2, characterized in that, A plurality of the feeding modules (12) and the feeding driving members (13) are respectively provided. The plurality of the feeding modules (12) are spaced apart and can all slide along the X-axis. The plurality of the feeding modules (12) are arranged at intervals along the Y-axis and their top surfaces are flush. One of the feeding driving members (13) can drive one of the feeding modules (12) to slide along the X-axis.

4. The film tearing and pasting device according to claim 2, wherein The first force control module (21) is arranged on the machine table (100) and above the feeding module (12). The first force control module (21) can move along the X-axis, Y-axis, and Z-axis and rotate around the Z-axis relative to the machine table (100). The first force control module (21) is used to clamp the workpiece on the feeding module (12); the film tearing assembly further includes: A first clamping jaw cylinder, which is arranged on the machine table (100) and on one side of the feeding module (12), and the first clamping jaw cylinder can move along the Z-axis relative to the machine table (100). The first clamping jaw cylinder is used to clamp the first film. When the first clamping jaw cylinder drives the first film to move downward along the Z-axis, the first force control module (21) can drive the workpiece to move upward along the Z-axis and along the X-axis at the same time to tear the first film from the workpiece.

5. The film tearing and film pasting device according to claim 4, wherein, The film tearing assembly further includes: A material receiving box (22), which is arranged on the machine table (100) and below the first clamping jaw cylinder. The material receiving box (22) is used to receive the first film on the first clamping jaw cylinder.

6. The film tearing and pasting device according to claim 1, wherein, The film tearing and pasting device further includes: A first detection member (4), which is slidably arranged along the Y-axis on the machine table (100). The first detection member (4) is used to detect the placement position of the second film on the pasting module (32). A film grasping assembly (5), which is connected to the first detection member (4). The film grasping assembly (5) can move along the Y-axis and Z-axis relative to the machine table (100) so that the film grasping assembly (5) can suck the second film on the pasting module (32) according to the detection information of the first detection member (4). A film throwing assembly (6), which is arranged on one side of the film grasping assembly (5). The film throwing assembly (6) is used to clamp the second film on the film grasping assembly (5) and throw it into the throwing box (63).

7. The film tearing and pasting device according to claim 1, wherein The second force control module can move along the X-axis, Y-axis, and Z-axis and rotate around the Z-axis relative to the machine table (100). The second force control module is used to grasp the workpiece after the second film is pasted on the pasting module (32); the blanking assembly further includes: A second detection member, which is arranged on the machine table (100). The second detection member is used to detect the pasting position of the second film on the workpiece. A non-conforming conveying member (7). The second force control module can place the workpiece on the non-conforming conveying member (7) or the conforming conveying member (8) according to the detection information of the second detection member.

8. The film tearing and pasting device according to claim 1, characterized in that The vehicle (9) has an elastic locking structure (91), and the elastic locking structure (91) can limit the workpiece within the vehicle (9); the qualified conveyor (8) further includes: A lifting platform (83), and the vehicle (9) on the upper conveyor line (81) is located above the lifting platform (83); A lifting member (84) and an unlocking member (86), the lifting member (84) can drive the lifting platform (83) to move along the Z-axis to abut against the vehicle (9) on the upper conveyor line (81), and lift the vehicle (9) on the upper conveyor line (81) to move along the Z-axis to the unlocking member (86), so that the unlocking member (86) can unlock the elastic locking structure (91), enabling the second force control module to place the workpiece into the vehicle (9); A fourth detection member (87), slidably arranged on the machine table (100) along the X-axis, and the fourth detection member (87) is used to detect the working state of the elastic locking structure (91) and the position of the vehicle (9).

Images