Middle cover assembly assembling equipment

Abstract

According to the middle cover assembly assembling equipment, the problems that the middle cover assembly assembling efficiency is low, and the product production efficiency is low are solved. The equipment comprises a rack, a rotating disc located on the rack, a first assembling mechanism and a second assembling mechanism, the rack is provided with a first assembling station, a second assembling station and a discharging station which are arranged around the axis of the rotating disc at intervals, and the first assembling mechanism is located on the first assembling station and used for assembling a first workpiece and a middle cover; the second assembling mechanism is located on the second assembling station and used for assembling a second workpiece to the middle cover and the first workpiece. A positioning tool is arranged on the rotating disc, the positioning tool is used for positioning the middle cover, and the rotating disc is rotatably arranged on the rack and used for driving the middle cover in the positioning tool to sequentially rotate to the first assembling station, the second assembling station and the discharging station. According to the middle cover assembly machine, workpieces can be conveyed among different stations through the rotatable rotating disc, assembly of three workpieces is achieved, products are discharged from the discharging station, and the assembly and production efficiency of the middle cover assembly is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of assembly equipment, and in particular to a middle cover component assembly equipment. Background Art

[0002] Some products in the prior art often require the assembly of a middle cover, a button, and a pressure plate, such as remote controls, adult products, etc. During assembly, the button needs to be positioned on the middle cover, and then the pressure plate is pressed and bonded to the middle cover to fix the button.

[0003] The applicant has discovered that the prior art has at least the following technical problems: the assembly and glue dispensing processes of the silicone button of the middle cover assembly are all done by pure manual assembly technology, which results in high labor intensity, high labor costs, and low product production efficiency. Summary of the invention

[0004] The purpose of the present invention is to provide a middle cover assembly assembly device to solve the technical problems of low middle cover assembly efficiency and low product production efficiency in the prior art. The preferred technical solutions among the many technical solutions provided by the present invention can produce many technical effects as described below.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] The middle cover assembly assembly device provided by the present invention comprises a frame, a turntable located on the frame, a first assembly mechanism and a second assembly mechanism, wherein:

[0007] The frame is provided with a first assembly station, a second assembly station and a blanking station which are arranged at intervals around the axis of the turntable, the first assembly mechanism is located at the first assembly station and is used to assemble the first workpiece and the middle cover, and the second assembly mechanism is located at the second assembly station and is used to assemble the second workpiece to the middle cover and the first workpiece;

[0008] The turntable is provided with a positioning tool, and the positioning tool is used to position the middle cover. The turntable is rotatably arranged on the frame, and is used to drive the middle cover in the positioning tool to rotate to the first assembly station, the second assembly station and the unloading station in sequence.

[0009] Preferably, the number of the positioning fixtures is more than two, and the positioning fixtures are arranged at intervals around the central axis of the turntable. The positioning fixtures include positioning grooves, and the inner contour of the positioning grooves matches the outer contour of the middle cover.

[0010] Preferably, the middle cover assembly assembly equipment further comprises a first feeding mechanism, the first feeding mechanism comprises a vibration plate, a feeding track and an end positioning member, wherein:

[0011] One end of the feeding track is an arc-shaped starting section, which extends into the interior of the vibration plate and is arranged in contact with the inner wall of the vibration plate. The feeding track is gradually inclined downward in a direction away from the vibration plate. The end positioning piece is located at the end of the feeding track and is used to position the first workpiece.

[0012] Preferably, the first assembly mechanism comprises a first X-axis drive device, a first mounting portion, a first Y-axis drive device and a first suction cup fixture, wherein:

[0013] The moving end of the first X-axis driving device is fixedly connected to the first mounting portion, the first Y-axis driving device is fixed on the first mounting portion, the first suction cup tooling is used to suck the first assembly station, and the first Y-axis driving device is used to drive the first suction cup tooling to vertically rise and fall.

[0014] Preferably, the second assembly mechanism comprises a second X-axis drive device, a second mounting portion, a second Y-axis drive device, a re-pressure drive device and a second suction cup fixture, wherein:

[0015] The moving end of the second X-axis driving device is fixedly connected to the second mounting portion, the second Y-axis driving device is fixed on the second mounting portion, and the second suction cup tooling is used to suck the second workpiece;

[0016] The moving end of the second Y-axis driving device is provided with a moving block, the re-pressure driving device is fixed on the moving block, and the second suction cup tooling is fixed to the output end of the re-pressure driving device, and the second Y-axis driving device and the re-pressure driving device can both drive the second suction cup tooling to rise and fall vertically.

[0017] Preferably, the middle cover assembly equipment further comprises a second loading mechanism, and the second loading mechanism is used to transport the second workpiece to the second assembly station.

[0018] Preferably, the frame is further provided with a glue-spraying station, the glue-spraying station is provided with a glue-spraying mechanism, the glue-spraying mechanism comprises a third X-axis driving device, a third mounting portion, a third Y-axis driving device and a glue-spraying needle, wherein:

[0019] The moving end of the third X-axis driving device is fixedly connected to the third mounting portion, the third Y-axis driving device is fixed on the third mounting portion, and the third Y-axis driving device is used to drive the dispensing needle to rise and fall vertically.

[0020] Preferably, a pressing station is further provided on the frame, and the pressing station is located between the second assembly station and the unloading station. A pressing mechanism is provided on the pressing station for pressing the second workpiece onto the middle cover.

[0021] Preferably, the pressing station comprises a support column, a fixing plate and a fourth Y-axis driving device, wherein:

[0022] The fixing plate is fixed to the top end of the supporting column, the fourth Y-axis driving device is fixed to the fixing plate, and a pressing block is fixed to the telescopic end of the fourth Y-axis driving device for driving the pressing block to vertically rise and fall.

[0023] Preferably, the unloading station is provided with an unloading mechanism, and the unloading mechanism comprises a fifth X-axis driving device, a fifth mounting portion, a fifth Y-axis driving device and a clamping jaw assembly, wherein:

[0024] The movable end of the fifth X-axis driving device is fixedly connected to the fifth mounting portion, the fifth Y-axis driving device is fixed on the fifth mounting portion, the fifth Y-axis driving device is used to drive the clamping jaw assembly to vertically lift and lower, and the clamping jaw assembly is used to clamp or release the middle cover assembly.

[0025] Compared with the prior art, the middle cover assembly assembly equipment provided by the present invention has the following beneficial effects:

[0026] The middle cover assembly assembly equipment utilizes a rotatable turntable to realize the transfer of workpieces between different stations. When the turntable rotates, the middle cover positioned in the positioning tooling is rotated to the first assembly station, the second assembly station and the unloading station in sequence. At the first assembly station, the first assembly mechanism assembles the first workpiece and the middle cover. At the second assembly station, the second assembly mechanism assembles the second workpiece to the first workpiece and the middle cover, thereby realizing the assembly of three workpieces. The finished product is unloaded from the unloading station, thereby improving the assembly and production efficiency of the middle cover assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0028] Figure 1 It is an overall top view of the middle cover assembly assembly equipment;

[0029] Figure 2 It is an overall stereogram of the middle cover assembly assembly equipment;

[0030] Figure 3 It is a schematic diagram of the structure of the turntable;

[0031] Figure 4 is a structural schematic diagram of a first assembly mechanism;

[0032] Figure 5 It is a structural diagram of the glue-spraying mechanism;

[0033] Figure 6 is a structural schematic diagram of a second assembly mechanism;

[0034] Figure 7 It is a structural schematic diagram of the pressing mechanism;

[0035] Figure 8 It is a structural diagram of the unloading mechanism.

[0036] In the figure, 100, middle cover; 200, button; 300, pressing plate; 400, frame; 1, turntable; 11, positioning tool; 2, first assembly mechanism; 21, first X-axis driving device; 22, first mounting portion; 23, first Y-axis driving device; 24, first suction cup tool; 3, first feeding mechanism; 31, vibration plate; 32, feeding track; 321, arc starting section; 33, end positioning piece; 4, glue mechanism; 41, third X-axis driving device; 42, third mounting portion; 43, third Y-axis driving device 44. dispensing needle; 5. second assembly mechanism; 51. second X-axis drive device; 52. second mounting portion; 53. second Y-axis drive device; 54. re-pressing drive device; 55. second suction cup fixture; 56. moving block; 6. second feeding mechanism; 7. pressing mechanism; 71. support column; 72. fixing plate; 73. fourth Y-axis drive device; 74. pressing block; 8. unloading mechanism; 81. fifth X-axis drive device; 82. fifth mounting portion; 83. fifth Y-axis drive device; 84. clamping jaw assembly. DETAILED DESCRIPTION

[0037] To make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the present invention.

[0038] In the description of the present invention, it should be understood that the terms "center", "length", "width", "height", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "side" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0039] The embodiment of the present invention provides a middle cover assembly assembly device, which improves the assembly and production efficiency of the middle cover assembly.

[0040] Combine the following Figure 1-Figure 8 The technical solution provided by the present invention is described in more detail.

[0041] The middle cover assembly assembly equipment provided by the present invention includes a frame 400, a turntable 1, a first assembly mechanism 2 and a second assembly mechanism 5 located on the frame 400, wherein: the frame 400 is provided with a first assembly station, a second assembly station and a blanking station arranged at intervals around the axis of the turntable 1, the first assembly mechanism 2 is located at the first assembly station, and is used to assemble the first workpiece and the middle cover, the second assembly mechanism 5 is located at the second assembly station, and is used to assemble the second workpiece to the middle cover and the first workpiece; a positioning tool 11 is provided on the turntable 1, and the positioning tool 11 is used to position the middle cover. The turntable 1 is rotatably arranged on the frame 400, and is used to drive the middle cover in the positioning tool 11 to rotate to the first assembly station, the second assembly station and the blanking station in sequence.

[0042] The middle cover assembly of this embodiment includes the middle cover 100, the button 200 and the pressure plate 300. During assembly, the button 200 needs to be positioned on the middle cover 100, and then the pressure plate 300 is pressed. The pressure plate 300 is bonded to the middle cover 100, thereby fixing the button 200.

[0043] The turntable 1 can be driven by a motor, and the motor drives the turntable 1 to rotate with the central axis of the turntable 1 as the rotation axis.

[0044] The middle cover assembly equipment utilizes a rotatable turntable 1 to realize the transfer of workpieces between different stations. When the turntable 1 rotates, the middle cover positioned in the positioning fixture 11 is rotated to the first assembly station, the second assembly station and the unloading station in sequence. At the first assembly station, the first assembly mechanism 2 assembles the first workpiece and the middle cover. At the second assembly station, the second assembly mechanism 5 assembles the second workpiece to the first workpiece and the middle cover, thereby realizing the assembly of three workpieces. The finished product is unloaded from the unloading station, thereby improving the assembly and production efficiency of the middle cover assembly.

[0045] As an alternative embodiment, see Figure 1-Figure 3 As shown, the number of the positioning fixtures 11 is more than two, and the positioning fixtures 11 are arranged at intervals around the central axis of the turntable 1. Figure 3 The number of the middle positioning fixtures 11 is ten (not limited), thereby improving the workpiece processing efficiency. The positioning fixture 11 includes a positioning groove, and the inner contour of the positioning groove matches the outer contour of the middle cover. The above structure positions the middle cover to prevent the middle cover from shifting during the circulation process.

[0046] As an alternative embodiment, see Figure 1, Figure 2 and Figure 4 As shown, the middle cover component assembly equipment also includes a first feeding mechanism 3, which includes a vibration disk 31, a feeding track 32 and an end positioning piece 33, wherein: one end of the feeding track 32 is an arc-shaped starting section 321, the arc-shaped starting section 321 extends into the interior of the vibration disk 31, and is arranged to fit the inner wall of the vibration disk 31, the feeding track 32 is gradually inclined downward in a direction away from the vibration disk 31, and the end positioning piece 33 is located at the end of the feeding track 32, and is used to position the first workpiece.

[0047] The end positioning member 33 may be an end positioning block, which may be fixed and sealed at the end of the feeding track 32. The vibration plate 31 may be driven by a vibrator, and when the vibration plate 31 vibrates, the key (first workpiece) is vibrated to the peripheral side by centrifugal force, and the key (first workpiece) enters the arc starting section 321, and continues to be transported under the action of gravity and vibration until it is positioned at the end of the feeding track 32 by the end positioning member 33 and is sucked by the first assembly mechanism 2.

[0048] As an alternative embodiment, see Figure 4 As shown, the first assembly mechanism 2 includes a first X-axis drive device 21, a first mounting portion 22, a first Y-axis drive device 23 and a first suction cup fixture 24, wherein: the moving end of the first X-axis drive device 21 is fixedly connected to the first mounting portion 22, the first Y-axis drive device 23 is fixed on the first mounting portion 22, the first suction cup fixture 24 is used to absorb the first assembly station, and the first Y-axis drive device 23 is used to drive the first suction cup fixture 24 to rise and fall vertically.

[0049] The first suction cup tooling 24 includes a vacuum suction cup, which is an existing mature technology and will not be described in detail here.

[0050] The first X-axis drive device 21 can be a cylinder, an electric cylinder, a linear servo module, etc. in the prior art, the first mounting portion 22 is a mounting plate structure or a mounting block structure, the first Y-axis drive device 23 can also be a cylinder, etc., the first X-axis drive device 21 drives the first Y-axis drive device 23 and the first suction cup tooling 24 to move along the X-axis direction, the first Y-axis drive device 23 drives the first suction cup tooling 24 to move along the Y-axis direction, thereby sucking the key (first workpiece), and then through the drive of the first X-axis drive device 21 and the first Y-axis drive device 23, the key (first workpiece) is driven to be assembled on the middle cover.

[0051] As an alternative embodiment, see Figure 6As shown, the second assembly mechanism 5 includes a second X-axis drive device 51, a second mounting portion 52, a second Y-axis drive device 53, a re-pressure drive device 54 and a second suction cup fixture 55, wherein: the moving end of the second X-axis drive device 51 is fixedly connected to the second mounting portion 52, the second Y-axis drive device 53 is fixed on the second mounting portion 52, and the second suction cup fixture 55 is used to suck the second workpiece; the moving end of the second Y-axis drive device 53 is provided with a moving block 56, the re-pressure drive device 54 is fixed on the moving block 56, and the second suction cup fixture 55 is fixed to the output end of the re-pressure drive device 54, and the second Y-axis drive device 53 and the re-pressure drive device 54 can both drive the second suction cup fixture 55 to rise and fall vertically. Among them, the second suction cup fixture 55 includes a vacuum suction cup, which is an existing mature technology and will not be described in detail here.

[0052] The second X-axis drive device 51 can be a cylinder, an electric cylinder, a linear servo module, etc. in the prior art, the second mounting portion 52 is a mounting plate structure or a mounting block structure, and the second Y-axis drive device 53 can also be a cylinder, etc. The second X-axis drive device 51 drives the second Y-axis drive device 53 and the second suction cup tooling 55 to move along the X-axis direction, and the second Y-axis drive device 53 drives the second suction cup tooling 55 to move along the Y-axis direction, thereby sucking the pressure plate (the second workpiece), and then through the drive of the second X-axis drive device 51 and the second Y-axis drive device 53, the pressure plate (the second workpiece) is driven to be assembled on the middle cover to clamp and fix the key.

[0053] In this embodiment, the re-pressure driving device 54 can be a cylinder, etc., and its function is that after the second Y-axis driving device 53 drives the second suction cup fixture 55 to press down the pressure plate, the re-pressure driving device 54 drives the second suction cup fixture 55 to press down again quickly to prevent the pressure plate (second workpiece) from not being assembled in place and to prevent the middle cover from moving up with the second assembly mechanism 5.

[0054] As an alternative embodiment, see Figure 4 As shown, the middle cover assembly assembly equipment further includes a second feeding mechanism 6, which is used to transport the second workpiece (pressing plate) to the second assembly station. The second feeding mechanism 6 has the same structure as the first feeding mechanism 3.

[0055] As an alternative embodiment, see Figure 1 , Figure 2 and Figure 5As shown, a gluing station is also provided on the frame 400, and a gluing mechanism 4 is provided on the gluing station. The gluing mechanism 4 includes a third X-axis driving device 41, a third mounting portion 42, a third Y-axis driving device 43 and a glue dispensing needle 44, wherein: the moving end of the third X-axis driving device 41 is fixedly connected to the third mounting portion 42, the third Y-axis driving device 43 is fixed on the third mounting portion 42, and the third Y-axis driving device 43 is used to drive the glue dispensing needle 44 to rise and fall vertically. The glue dispensing needle 44 is connected to a glue pipeline, which can be glued under pressure, as an existing mature technology, it will not be described here.

[0056] The third X-axis drive device 41 can be a cylinder, an electric cylinder, a linear servo module, etc. in the prior art. The third mounting portion 42 is a mounting plate structure or a mounting block structure. The third Y-axis drive device 43 can also be a cylinder, etc. The third X-axis drive device 41 drives the third Y-axis drive device 43 and the glue dispensing needle 44 to move along the X-axis direction. The third Y-axis drive device 43 drives the glue dispensing needle 44 to move along the Y-axis direction, thereby gluing the connection between the center cover and the button (first workpiece).

[0057] As an alternative embodiment, see Figure 1 and Figure 7 As shown, a pressing station is also provided on the frame 400, and the pressing station is located between the second assembly station and the unloading station. The pressing station is provided with a pressing mechanism 7 for pressing the second workpiece on the middle cover. The pressing station includes a support column 71, a fixing plate 72 and a fourth Y-axis driving device 73, wherein: the fixing plate 72 is fixed to the top of the support column 71, the fourth Y-axis driving device 73 is fixed to the fixing plate 72, and a pressing block 74 is fixed to the telescopic end of the fourth Y-axis driving device 73, which is used to drive the pressing block 74 to rise and fall vertically.

[0058] The fourth Y-axis driving device 73 can be a cylinder in the prior art, etc., which drives the pressing block 74 to rise and fall vertically, so as to press the pressing plate onto the middle cover again, thereby fixing the middle cover and the pressing plate.

[0059] As an alternative embodiment, see Figure 1 and Figure 8 As shown, a material unloading mechanism is provided on the unloading station, and the unloading mechanism includes a fifth X-axis driving device 81, a fifth mounting portion 82, a fifth Y-axis driving device 83 and a clamping jaw assembly 84, wherein: the moving end of the fifth X-axis driving device 81 is fixedly connected to the fifth mounting portion 82, the fifth Y-axis driving device 83 is fixed on the fifth mounting portion 82, the fifth Y-axis driving device 83 is used to drive the clamping jaw assembly 84 to rise and fall vertically, and the clamping jaw assembly 84 is used to clamp or release the middle cover assembly. Among them, the clamping jaw assembly 84 includes a clamping plate that can be driven to open and close by a telescopic cylinder or the like.

[0060] The fifth X-axis drive device can be a cylinder, an electric cylinder, a linear servo module, etc. in the prior art. The fifth mounting part is a mounting plate structure or a mounting block structure. The fifth Y-axis drive device 83 can also be a cylinder, etc. The fifth X-axis drive device 81 drives the fifth Y-axis drive device 83 and the clamping jaw assembly 84 to move along the X-axis direction. The fifth Y-axis drive device 83 drives the clamping jaw assembly 84 to move along the Y-axis direction, thereby grabbing the assembled middle cover assembly, and then through the drive of the fifth X-axis drive device 81 and the fifth Y-axis drive device 83, the middle cover assembly is driven to be unloaded and enter the subsequent production process.

[0061] The middle cover assembly assembly equipment, when working: the turntable 1 rotates, and the middle cover positioned in the positioning fixture 11 is rotated to the first assembly station, the gluing station, the second assembly station, the pressing station and the unloading station in sequence; at the first assembly station, the first assembly mechanism 2 assembles the first workpiece (button 200) and the middle cover 100; at the gluing station, the gluing mechanism 4 glues and bonds the first workpiece (button 200) and the middle cover 100; at the second assembly station, the second assembly mechanism 5 assembles the second workpiece (pressing plate 300) to the first workpiece and the middle cover; at the pressing station, the pressing mechanism 7 presses the second workpiece (pressing plate) and the middle cover again, thereby realizing the assembly, bonding and pressing of the three workpieces; the finished product is unloaded from the unloading station through the unloading station, thereby improving the assembly and production efficiency of the middle cover assembly.

[0062] In the description of this specification, specific features, structures or characteristics may be combined in an appropriate manner in any one or more embodiments or examples.

[0063] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0064] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A middle cover assembly assembly device, characterized in that: The invention comprises a frame, a turntable located on the frame, a first assembly mechanism and a second assembly mechanism, wherein: The frame is provided with a first assembly station, a second assembly station and a blanking station which are arranged at intervals around the axis of the turntable, the first assembly mechanism is located at the first assembly station and is used to assemble the first workpiece and the middle cover, and the second assembly mechanism is located at the second assembly station and is used to assemble the second workpiece to the middle cover and the first workpiece; The turntable is provided with a positioning tool, and the positioning tool is used to position the middle cover. The turntable is rotatably arranged on the frame, and is used to drive the middle cover in the positioning tool to rotate to the first assembly station, the second assembly station and the unloading station in sequence.

2. The middle cover assembly assembly equipment according to claim 1, characterized in that: The number of the positioning fixtures is more than two, and the positioning fixtures are arranged at intervals around the central axis of the turntable. The positioning fixtures include positioning grooves, and the inner contour of the positioning groove matches the outer contour of the middle cover.

3. The middle cover assembly assembly equipment according to claim 1, characterized in that: The middle cover assembly assembly equipment further includes a first feeding mechanism, which includes a vibration plate, a feeding track and an end positioning member, wherein: One end of the feeding track is an arc-shaped starting section, which extends into the interior of the vibration plate and is arranged in contact with the inner wall of the vibration plate. The feeding track is gradually inclined downward in a direction away from the vibration plate. The end positioning piece is located at the end of the feeding track and is used to position the first workpiece.

4. The middle cover assembly assembly equipment according to claim 1, characterized in that: The first assembly mechanism includes a first X-axis drive device, a first mounting portion, a first Y-axis drive device and a first suction cup tooling, wherein: The moving end of the first X-axis driving device is fixedly connected to the first mounting portion, the first Y-axis driving device is fixed on the first mounting portion, the first suction cup tooling is used to suck the first assembly station, and the first Y-axis driving device is used to drive the first suction cup tooling to vertically rise and fall.

5. The middle cover assembly assembly equipment according to claim 1, characterized in that: The second assembly mechanism includes a second X-axis drive device, a second mounting portion, a second Y-axis drive device, a re-pressing drive device, and a second suction cup fixture, wherein: The moving end of the second X-axis driving device is fixedly connected to the second mounting portion, the second Y-axis driving device is fixed on the second mounting portion, and the second suction cup tooling is used to suck the second workpiece; The moving end of the second Y-axis driving device is provided with a moving block, the re-pressure driving device is fixed on the moving block, and the second suction cup tooling is fixed to the output end of the re-pressure driving device, and the second Y-axis driving device and the re-pressure driving device can both drive the second suction cup tooling to rise and fall vertically.

6. The middle cover assembly assembly equipment according to claim 4, characterized in that: The middle cover assembly equipment further includes a second loading mechanism, and the second loading mechanism is used to transport the second workpiece to the second assembly station.

7. The middle cover assembly assembly equipment according to claim 1 or 4, characterized in that: The frame is also provided with a glue-spraying station, and the glue-spraying station is provided with a glue-spraying mechanism, and the glue-spraying mechanism includes a third X-axis driving device, a third mounting portion, a third Y-axis driving device and a glue-spraying needle, wherein: The moving end of the third X-axis driving device is fixedly connected to the third mounting portion, the third Y-axis driving device is fixed on the third mounting portion, and the third Y-axis driving device is used to drive the dispensing needle to rise and fall vertically.

8. The middle cover assembly assembly equipment according to claim 1, characterized in that: The frame is also provided with a pressing station, which is located between the second assembly station and the blanking station. The pressing station is provided with a pressing mechanism for pressing the second workpiece onto the middle cover.

9. The middle cover assembly assembly equipment according to claim 8, characterized in that: The pressing station includes a support column, a fixing plate and a fourth Y-axis driving device, wherein: The fixing plate is fixed to the top end of the supporting column, the fourth Y-axis driving device is fixed to the fixing plate, and a pressing block is fixed to the telescopic end of the fourth Y-axis driving device for driving the pressing block to vertically rise and fall.

10. The middle cover assembly assembly equipment according to claim 1, characterized in that: The unloading station is provided with an unloading mechanism, which includes a fifth X-axis driving device, a fifth mounting portion, a fifth Y-axis driving device and a clamping jaw assembly, wherein: The movable end of the fifth X-axis driving device is fixedly connected to the fifth mounting portion, the fifth Y-axis driving device is fixed on the fifth mounting portion, the fifth Y-axis driving device is used to drive the clamping jaw assembly to vertically lift and lower, and the clamping jaw assembly is used to clamp or release the middle cover assembly.

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