High-precision small material batch feeding and discharging equipment

Abstract

The invention discloses high-precision small-material batch feeding and discharging equipment which saves the whole-line operation time and reduces the labor requirement, so that the production efficiency of the whole line is indirectly improved. The upper part of the base is provided with an operation table; the hanging tool carrying disc transferring module comprises a Y-axis driving module, a transfer table, a hanging tool placing disc, a hanging tool assembly, a carrying disc and a carrying tool; the material taking and placing module comprises a frame body, a hanging tool clamping assembly and a hanging tool opening and closing assembly; the gantry transverse moving module comprises a gantry frame and an X-axis driving module, and the X-axis driving module is arranged on a cross beam of the gantry frame; an X-axis driving module is arranged at the output end of the frame body, a Z-axis lifting module is arranged at the output end of the X-axis driving module, the output end of the Z-axis lifting module is fixedly connected with an upward-protruding connecting vertical plate of the frame body, and the X-axis driving module drives the frame body to do X-axis translation movement corresponding to the transfer table located at the set Y-axis position so as to transfer materials.

Description

Technical Field

[0001] The invention relates to the technical field of loading and unloading structures, and in particular to high-precision small-material batch loading and unloading equipment. Background Art

[0002] Mobile phone keys need to be placed on a hanger and then enter the solution tank for anodic treatment; existing mobile phone keys are manually set on the hanger one by one, and then manually removed from the hanger one by one after anodic treatment. This operation is very labor-intensive, requiring a large number of workers to load and unload small materials, and because the materials are small and the clamping remains unchanged, it is easy to cause danger and uncertainty during the operation; for this reason, it is urgently necessary to develop a device suitable for batch loading and unloading of mobile phone keys. Summary of the invention

[0003] In view of the above problems, the present invention provides a high-precision small-batch loading and unloading equipment, which saves the operation time and manpower requirements of the entire line, thereby indirectly improving the production efficiency of the entire line.

[0004] A high-precision small-scale batch loading and unloading equipment, characterized in that it comprises:

[0005] A base, wherein an operating table is arranged on the upper part of the base;

[0006] A hanger carrier transfer module, comprising a Y-axis drive module, a transfer platform, a hanger placement plate, a hanger assembly, a carrier, and a carrier, wherein the Y-axis drive module is arranged on the upper surface of the operating platform, and the transfer platform is fixedly installed on the upper surface of the output end of the Y-axis drive module, the hanger placement plate and the carrier are fixedly arranged on both sides of the X-axis of the upper surface of the transfer platform, and the four corners of the hanger placement plate are used to place a frame of the hanger assembly, each frame is arranged with N groups of the hanger assemblies arranged in an arranged manner, and the carrier is arranged on the carrier, and a plurality of hangers are arranged on the hanger assembly along its length direction, and a hook with an opening and closing structure is arranged at the bottom of the hanger, and an array-combined placement cavity is arranged on the carrier, and the placement cavity is used to place materials;

[0007] A material taking and unloading module, comprising a frame, a hanger clamping assembly, and a hanger opening and closing assembly. Each group of the hanger clamping assemblies comprises a hanger clamping cylinder driven in the X direction and clamping plates on both sides. The hanger clamping cylinder drives the clamping plates on both sides to clamp the X-direction side rods of the frame. The hanger opening and closing assembly comprises a plurality of pairs of clamping claw plates, and the plurality of pairs of clamping claw plates are combined to form N rows of clamping claw plate mechanisms. One of the clamping claw plates in each row of the clamping claw plate mechanisms is fixed in position, and the other clamping claw plate is connected to an upper slide plate. The upper ends of all the upper slide plates are fixedly connected to a slider, and the slider performs Y-axis driving operation through a Y-axis linear mechanism. The horizontal frame area of ​​the frame is arranged with clamping plates on both sides and a plurality of pairs of clamping claw plates arranged in a matrix.

[0008] and a gantry transverse movement module, which includes a gantry and an X-axial drive module, wherein the X-axial drive module is arranged on a crossbeam of the gantry;

[0009] The output end of the X-axis driving module is provided with a Z-axis lifting module, and the output end of the Z-axis lifting module is fixedly connected to the upper convex connecting plate of the frame. The X-axis driving module drives the frame to perform an X-axis translation action corresponding to the transfer platform at a set Y-axis position to perform material transfer operations.

[0010] It is further characterized by:

[0011] A positioning notch is also provided on one side of the transfer platform in the length direction. After the transfer platform is in place, the pressing block is inserted along the positioning notch, and the bottom of the pressing block is fixedly connected to the operating table, so that the position of the transfer platform is stable, ensuring reliable material transfer.

[0012] There are two hanger clamping cylinders, which respectively drive the clamping plates on the corresponding sides to move synchronously towards or away from each other, and are used to reliably clamp or detach from the frame;

[0013] The Y-axis linear mechanism is a servo screw mechanism, which includes a servo motor and a forward and reverse screw. The output end of the servo motor is connected to the forward and reverse screw, and the forward and reverse screw is threadedly connected to the guide threaded hole of the slider. The slider is supported on the Y-axis linear guide rail, which enables all pairs of jaw plates to clamp or loosen synchronously.

[0014] Each pair of clamping claw plates is provided with a hanger placement space when not pressed, and the hanger placement space enables the hanger to be reliably placed in the hanger placement space in the Z-axis direction.

[0015] After adopting the above technical scheme, several groups of empty hanger assemblies are positioned and arranged on the frame manually or by an external robotic arm, so that after the hanger is placed in the hanger carrier transfer module, the transfer module moves into the clamping position, the material taking and placing module moves down, the hanger clamping assembly clamps the frame, and after the hanger is clamped by the material taking and placing module, it is translated in the X-axis direction of the gantry transverse movement module to reach the working position (above the carrier), and the Y-axis linear mechanism drives the slider to drive the slide plate to move, thereby causing the clamping claw plate to retract, and then the clamping claw plate compresses the hanger, so that the hanger racks on both sides of the hanger retract, the hooks close, and the falling height hooks penetrate into the inner cavity area of ​​the material, and then the Y-axis linear mechanism drives the slider to move the slider, thereby causing the clamping claw plate to retract, and then the clamping claw plate compresses the hanger, so that the hanger racks on both sides of the hanger retract, the hooks close, and the hooks fall deep into the inner cavity area of ​​the material. The line mechanism drives the slider to move the slide plate, which in turn causes the clamping claw plate to retract, allowing the hook to open and hang the material (mobile phone button). The hanger tray transfer module rises, and after X-axis translation through the gantry transverse movement module, it reaches the material pick-up and placement position and puts the frame back into the hanger placement plate. The subsequent frame and the material clamped thereon are transferred manually or by a robotic arm for anode operation. After the anode operation is completed, the frame loaded with hangers is placed on the hanger placement plate, and then the material is transferred to the placement cavity of the carrier through the pick-up and placement module, so that the mobile phone buttons are reset to the carrier again; it saves the operating time and manpower requirements of the entire line, thereby indirectly improving the production efficiency of the entire line. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0017] Figure 2 It is a three-dimensional diagram of the rack tray transfer module of the present invention;

[0018] Figure 3 A three-dimensional diagram of a material loading and unloading module of the present invention;

[0019] Figure 4 for Figure 3 The main view;

[0020] Figure 5 for Figure 3 Side view of

[0021] Figure 6 It is a three-dimensional diagram of the gantry transverse movement module of the present invention;

[0022] Figure 7 It is a partial enlarged structural diagram of the hanger applicable to the present invention;

[0023] The names corresponding to the serial numbers in the figure are as follows:

[0024] Base 10, operating table 11, hanger tray transfer module 20, material pick-up and discharge module 30, gantry transverse movement module 40, Y-axis drive module 50, power module 51, guide rail part 52, transfer platform 60, positioning notch 61, hanger placement plate 70, support block 71, hanger assembly 80, carrier plate 90, floating block 91, carrier 100, placement cavity 101, frame 110, X-axis side rod 111, hanger 120, hook 121, hanger rack 122, The frame 130, the upper convex connecting vertical plate 131, the hanger clamping assembly 140, the hanger clamping cylinder 141, the clamping plate 142, the hanger opening and closing assembly 150, the clamping claw plate 151, the slide plate 152, the slider 153, the servo motor 154, the forward and reverse rotating screw 155, the Y-axis linear guide 156, the hanger placement space 157, the gantry 160, the beam 161, the column 162, the X-axis drive module 170, the Z-axis lifting module 180, and the pressure block 190. DETAILED DESCRIPTION

[0025] A high-precision small batch loading and unloading equipment, see Figure 1-Figure 7 , which includes a base 10, a hanger tray transfer module 20, a material loading and unloading module 30, and a gantry transverse movement module 40;

[0026] An operating table 11 is provided on the upper part of the base 10;

[0027] The hanger tray transfer module 20 includes a Y-axis drive module 50, a transfer platform 60, a hanger placement tray 70, a hanger assembly 80, a tray 90, and a carrier 100. The Y-axis drive module 50 is arranged on the upper surface of the operating table 11. The Y-axis drive module 50 includes a power module 51 on one side and a guide rail portion 52 on the other side. The transfer platform 60 is fixedly mounted on the upper surface of the output end of the power module 51, and the transfer platform 60 is also embedded in the guide rail portion 52. The hanger placement tray 70 and the tray 90 are fixedly mounted on both sides of the X-axis on the upper surface of the transfer platform 60. The support block 71 at the corner position is used to place the frame 110 of the hanger assembly 80. N groups of arranged hanger assemblies 80 are arranged on each frame 110. The carrier 90 is filled with a plurality of carriers 100 that fill the surface area of ​​the carrier 90. A plurality of hangers 120 are arranged along the length direction of the hanger assembly 80. The hangers 120 extend to the hooks 121 at the bottom through the hanger racks 122 on both sides. The hooks 121 are open and close structures. The carrier 100 is provided with an array-combined placement cavity 101, and the placement cavity 101 is used to place materials (not shown in the figure);

[0028] The material taking and placing module 30 includes a frame 130, a hanger clamping assembly 140, and a hanger opening and closing assembly 150. Each set of hanger clamping assemblies 140 includes two hanger clamping cylinders 141 driven in the X direction and clamping plates 142 on both sides. The two hanger clamping cylinders 141 respectively drive the clamping plates 142 on the corresponding sides to move synchronously toward or away from each other. The hanger clamping cylinders 141 drive the clamping plates 142 on both sides to clamp the X-direction side rods 111 of the frame 110; the hanger opening and closing assembly 150 0 includes a plurality of pairs of clamping plates 151, which are combined to form N rows of clamping plate mechanisms. One of the clamping plates in each row of the clamping plate mechanisms is fixed in position, and the other clamping plate is connected to the upper slide plate 152. The upper ends of all the upper slide plates 152 are fixedly connected to a slider 153. The slider 153 performs Y-axis driving operation through a Y-axis linear mechanism. The horizontal frame area of ​​the frame body 130 is arranged with clamping plates 142 on both sides and a plurality of pairs of clamping plates 151 arranged in a matrix.

[0029] The gantry transverse movement module 40 includes a gantry 160 and an X-axis driving module 170 . The X-axis driving module 170 is disposed on the crossbeam 161 of the gantry 160 .

[0030] The two side columns 162 of the gantry 160 are fixedly mounted on the two sides of the Y-axis rear end of the workbench 11, and the output end of the X-axis driving module 170 is provided with a Z-axis lifting module 180, and the output end of the Z-axis lifting module 180 is fixedly connected to the upper convex connecting plate 131 of the frame 130, and the X-axis driving module 170 drives the frame 130 to perform an X-axis translation action corresponding to the transfer platform 60 at the set Y-axis position to perform a material transfer operation;

[0031] When implementing:

[0032] The position of the hanger placement plate 70 of the transfer platform 60 is the clamping position, and the position of the carrier plate 90 of the transfer platform 60 is the working position; two groups of carrier placement positions are arranged on the carrier plate 90, and each group of carrier placement positions is respectively provided with a floating block 91, so that the plane can be automatically adjusted according to the pressure from above to determine the material clamping height.

[0033] A positioning notch 61 is also provided on one side of the transfer platform 60 in the length direction. After the transfer platform 60 is in place, the pressing block 190 is inserted along the positioning notch 61 and limits the highest lifting position of the transfer platform 60. The bottom of the pressing block 190 is fixedly connected to the operating table, which stabilizes the XY position of the transfer platform 60 and limits the Z height position of the transfer platform 60 to avoid the material being lifted synchronously when taking the material, thereby ensuring the reliable material transfer.

[0034] In specific implementation, the Y-axis linear mechanism is a servo screw mechanism, which includes a servo motor 154 and a forward and reverse screw 155. The output end of the servo motor 154 is connected to the forward and reverse screw 155, and the forward and reverse screw 155 is threadedly connected to the guide threaded hole of the slider 153. The slider 153 is supported on the Y-axis linear guide 156, which enables all pairs of jaw plates to clamp or loosen synchronously.

[0035] Each pair of clamping claw plates 151 is provided with a hanger placement space 157 when not pressed, and the hanger placement space 157 enables the hanger 120 to be reliably placed in the hanger placement space in the Z-axis direction.

[0036] Its working principle is as follows: several groups of empty hanger assemblies are positioned and arranged on the frame manually or through an external robotic arm, so that after the hanger is placed in the hanger carrier transfer module, the transfer module moves into the clamping position, the material picking and placing module moves down, and the hanger clamping assembly clamps the frame. After the hanger is clamped by the material picking and placing module, it is translated in the X-axis direction through the gantry transverse module to reach the working position (above the carrier), and the Y-axis linear mechanism drives the slider to drive the slide plate to move, thereby causing the clamping claw plate to retract, and then the clamping claw plate compresses the hanger, causing the hanger racks on both sides of the hanger to retract, the hooks to close, and the falling height hooks to penetrate into the inner cavity area of ​​the material, and then the Y-axis linear mechanism drives the slider to move, thereby causing the hanger racks on both sides of the hanger to retract, and the hooks to close. The hooks are dropped to a certain height and penetrate into the inner cavity area of ​​the material, and then the Y-axis linear mechanism drives the slider to move, thereby causing the hanger racks to retract, and then the hooks to move to a certain height. The mechanism drives the slider to move the slide plate, which in turn causes the clamping claw plate to retract, allowing the hook to open and hang the material (mobile phone button). The hanger tray transfer module rises, and after X-axis translation through the gantry transverse movement module, it reaches the material pick-up and release position and puts the frame back into the hanger placement tray. The subsequent frame and the material clamped thereon are transferred manually or by a robotic arm for anode operation. After the anode operation is completed, the frame fully loaded with the hanger is placed on the hanger placement tray, and then the material is transferred to the placement cavity of the carrier through the pick-up and release module, so that the mobile phone button is reset to the carrier again; it saves the operating time and manpower requirements of the entire line, thereby indirectly improving the production efficiency of the entire line.

[0037] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0038] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A high-precision small-batch loading and unloading equipment, characterized in that: It includes: A base, wherein an operating table is arranged on the upper part of the base; A hanger carrier transfer module, comprising a Y-axis drive module, a transfer platform, a hanger placement plate, a hanger assembly, a carrier, and a carrier, wherein the Y-axis drive module is arranged on the upper surface of the operating platform, and the transfer platform is fixedly installed on the upper surface of the output end of the Y-axis drive module, the hanger placement plate and the carrier are fixedly arranged on both sides of the X-axis of the upper surface of the transfer platform, and the four corners of the hanger placement plate are used to place a frame of the hanger assembly, each frame is arranged with N groups of the hanger assemblies arranged in an arranged manner, and the carrier is arranged on the carrier, and a plurality of hangers are arranged on the hanger assembly along its length direction, and a hook with an opening and closing structure is arranged at the bottom of the hanger, and an array-combined placement cavity is arranged on the carrier, and the placement cavity is used to place materials; A material taking and unloading module, comprising a frame, a hanger clamping assembly, and a hanger opening and closing assembly. Each group of the hanger clamping assemblies comprises a hanger clamping cylinder driven in the X direction and clamping plates on both sides. The hanger clamping cylinder drives the clamping plates on both sides to clamp the X-direction side rods of the frame. The hanger opening and closing assembly comprises a plurality of pairs of clamping claw plates, and the plurality of pairs of clamping claw plates are combined to form N rows of clamping claw plate mechanisms. One of the clamping claw plates in each row of the clamping claw plate mechanisms is fixed in position, and the other clamping claw plate is connected to an upper slide plate. The upper ends of all the upper slide plates are fixedly connected to a slider, and the slider performs Y-axis driving operation through a Y-axis linear mechanism. The horizontal frame area of ​​the frame is arranged with clamping plates on both sides and a plurality of pairs of clamping claw plates arranged in a matrix. and a gantry transverse movement module, which includes a gantry and an X-axial drive module, wherein the X-axial drive module is arranged on a crossbeam of the gantry; The output end of the X-axis driving module is provided with a Z-axis lifting module, and the output end of the Z-axis lifting module is fixedly connected to the upper convex connecting plate of the frame. The X-axis driving module drives the frame to perform an X-axis translation action corresponding to the transfer platform at a set Y-axis position to perform material transfer operations.

2. The high-precision small-material batch loading and unloading equipment according to claim 1 is characterized in that: A positioning notch is also provided on one side of the transfer platform in the length direction. After the transfer platform is in place, the pressing block is inserted along the positioning notch, and the bottom of the pressing block is fixedly connected to the operating table.

3. The high-precision small-material batch loading and unloading equipment according to claim 1 is characterized in that: There are two hanger pressing cylinders, and the two hanger pressing cylinders respectively drive the clamping plates on the corresponding sides to move synchronously towards or away from each other.

4. The high-precision small-material batch loading and unloading equipment according to claim 1 is characterized in that: The Y-axis linear mechanism is a servo screw mechanism, which includes a servo motor and a forward and reverse screw. The output end of the servo motor is connected to the forward and reverse screw. The forward and reverse screw is threadedly connected to the guide threaded hole of the slider, and the slider is supported on the Y-axis linear guide rail.

5. The high-precision small-material batch loading and unloading equipment according to claim 1 is characterized in that: Each pair of clamping claw plates is provided with a hanger placement space when not pressed.

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