A universal processing device for up-and-down hanging and its operation method

Abstract

The present invention provides a universal processing device for upper and lower hanging and its operation method, including a fixture and a fuselage. The fixture is internally arrayed with a number of U-shaped inner support members, and the U-shaped inner support members have elastic side edges. A loading table is fixedly arranged on the top plate of the fuselage, a positioning component and a fixing component are arranged on the loading table, a lifting component is arranged below the loading table on the top plate, a translation component is arranged on the lifting component, a pushing mechanism is driven on the translation component, a number of through holes are arrayed on the loading table, and the pressing claws of the pushing mechanism protrude upward through the through holes; a manipulator is arranged beside the fuselage. The present invention designs a universal machine platform for upper and lower fixtures, and the replacement of the product only needs to replace the fixture to complete the upper and lower hanging operations. By adopting a one-way pushing method, the cooperation of a fixed point and an elastic point forms an inner support connection, enabling both the upper hanging and the lower hanging to be directly operated, improving the success rate of upper and lower hanging, and forming an avoidance of the product to avoid the problem of three damages. The upper and lower hanging saves time, reduces labor, improves work efficiency, and reduces processing costs.

Description

Technical Field

[0001] The invention belongs to the field of mechanical technology and relates to a fully automatic product loading and unloading device, in particular to a general upper and lower hanging processing device and an operation method thereof. Background Art

[0002] In the 3C manufacturing automation industry, before anodizing, the product needs to be hung on a hanger, which requires an upper hanging machine, and the same is true for lower hanging.

[0003] In the prior art, it is difficult to manually hang up and down the mobile phone, and the hands are easily injured by shrapnel. In actual operation, it takes about 10-12 seconds for a skilled worker to hang up a mobile phone. A hanger has 21 mobile phone hanging positions, and it takes 5 minutes to hang up a hanger under smooth conditions, which leads to extremely low efficiency and high labor costs. In addition, manual operation is also prone to cause three damages to the product, resulting in a decrease in the yield of the finished product, affecting economic benefits.

[0004] To solve the above problems, for example, Chinese patent literature has disclosed a rubbing mechanism for an opening piece hanger and a fully automatic hanging machine thereof [Chinese Patent No.: CN201920078086.8]. The utility model discloses a rubbing mechanism for an opening piece hanger, the rubbing mechanism comprising a feeding rail, a rubbing plate, and a rubbing plate power assembly; one end of the feeding rail is a feed port, and the other end is a discharge port; the feed port is connected to a vibration plate, and the discharge port is vertically downward; a discharge door is provided at the discharge port. The rubbing plate is located below the discharge port; a rubbing groove is provided on the upper surface of the rubbing plate, the opening of the rubbing groove is opposite to the discharge port, and a hanging port is provided on one side of the opening to make the rubbing groove into a rubbing shape. The rubbing plate power assembly pushes the rubbing plate to move so that the discharge port corresponds to each rubbing groove one by one, so that the opening of the opening piece points to the hanging port and enters the rubbing groove; then the rubbing plate is pushed along the hanging port direction to make the opening piece hang into the hanger. The utility model also discloses a fully automatic hanging machine. The utility model improves production efficiency, reduces manual intervention process, ensures hanging accuracy, and reduces manual labor intensity.

[0005] The above technical solution uses a vibration plate and a rubbing plate to feed materials. Its structure is relatively complex, and it is difficult to ensure the accuracy of the front and back and position of the product, which is easy to cause reverse or misalignment problems. In addition, a wedge-shaped push block is used to open the two clamping plates, so that the opening pieces are rubbed into the rubbing groove one by one, and then the feeding plate filled with opening pieces is inserted into the hanger. Its structure is a multi-component transmission action rather than a direct action, which affects the success rate of hanging; and the hanging procedure is relatively complicated, which easily leads to poor hanging stability; furthermore, the lower hanging operation cannot be realized, and the upper hanging operation can only be performed for one product, which has the problems of limitation and singleness of use. Summary of the invention

[0006] The object of the present invention is to address the above problems existing in the prior art, and to propose a universal up-and-down hanging processing device and its operation method that adopts one-way pushing and uses static and moving points to form internal support and fixation, expanding the range of hanging products.

[0007] The object of the present invention can be achieved by the following technical solutions: A universal up-and-down hanging processing device includes a hanging tool and a machine body. The hanging tool is internally provided with a number of U-shaped internal support members in an array, and the U-shaped internal support members have elastic side edges; a loading platform is fixedly arranged on the top plate of the machine body, a positioning component and a fixing component are arranged on the loading platform, a lifting component is arranged below the loading platform on the top plate, a translation component is arranged on the lifting component, a pushing mechanism is driven on the translation component, a number of through holes are arranged in an array on the loading platform, and the pressing claws of the pushing mechanism extend upward out of the through holes; a manipulator is arranged beside the machine body.

[0008] In the above universal up-and-down hanging processing device, the hanging tool includes a frame, and positioning holes are opened at the four corners of the frame; a number of cross bars and at least one longitudinal bar are arranged in the frame, a number of the U-shaped internal support members are fixedly arranged in a row on the cross bars, dynamic support corners are arranged outward on the elastic side edges, and static support corners are arranged correspondingly in the reverse direction on the cross bars, and a hanging station is formed by the cooperation of the dynamic support corners and the static support corners.

[0009] In the above universal up-and-down hanging processing device, the tabletop of the loading platform has a material placing area. The positioning component includes a number of positioning blocks arranged in an array in the material placing area. Embedding through grooves are recessed on the positioning blocks, and a number of positioning columns are convexly arranged on the edge of the material placing area, and the top ends of the positioning columns are conical heads.

[0010] In the above universal up-and-down hanging processing device, the fixing component includes a number of rotary cylinders and a number of parallel clamping cylinders. A number of the rotary cylinders are evenly distributed on the periphery of the material placing area, and the rotating shafts of the rotary cylinders are fixedly connected to pressing rods; a number of the parallel clamping cylinders are arranged in a matrix in the material placing area, and the parallel clamping cylinders drive the oppositely arranged clamping claws to open and close.

[0011] In the above universal up-and-down hanging processing device, a number of heightening blocks are arranged on the periphery of the material placing area of the loading platform; a number of heightening blocks are arranged in the material placing area of the loading platform.

[0012] In the above universal up-and-down hanging processing device, the lifting component includes a lifting cylinder fixedly arranged below the top plate of the machine body, and the telescopic shaft of the lifting cylinder penetrates through the top plate of the machine body and is fixedly connected to a lifting plate; vertical rails are fixedly arranged on the legs of the loading platform, vertical blocks are correspondingly arranged on the periphery of the lifting plate, and the vertical blocks are correspondingly clamped on the vertical rails to form a sliding connection.

[0013] In the above-mentioned universal processing equipment for hanging up and down, a limit buffer is fixedly arranged on the supporting leg of the loading table, and the limit buffer head of the limit buffer faces downward and is located above the lifting plate.

[0014] In the above-mentioned universal processing equipment for hanging up and down, the translation assembly includes a translation electric cylinder fixedly arranged on the lifting plate. A translation plate is fixedly connected to the moving block of the translation electric cylinder. Guide rails are fixedly arranged in parallel on both sides of the translation electric cylinder. Guide blocks are correspondingly arranged at the bottom of the translation plate, and the guide blocks are correspondingly embedded on the guide rails to form a sliding connection.

[0015] In the above-mentioned universal processing equipment for hanging up and down, the pushing mechanism includes at least one pushing cylinder fixedly arranged on the translation plate. A push plate is fixedly connected to the telescopic shaft of the pushing cylinder. A slide rail is arranged in parallel beside the pushing cylinder. Sliders are correspondingly arranged at the bottom of the push plate, and the sliders are embedded on the slide rail to form a sliding connection. Claw holders are erected on the push plate; a limit rod is erected on the translation plate, and the limit rod blocks in front of the push of the push plate.

[0016] In the above-mentioned universal processing equipment for hanging up and down, the manipulator includes a chassis. A robotic arm is fixedly installed on the chassis. The execution end of the robotic arm is connected to a material transfer rack through a rotating shaft. A number of material taking cylinders are arranged side by side on the material transfer rack. The bottom end of the telescopic rod of the material taking cylinder is fixedly connected to a suction plate, and a number of suction cups are embedded on the bottom surface of the suction plate.

[0017] An operation method of a universal processing equipment for hanging up and down includes the following steps:

[0018] A. Hanging the product:

[0019] 1). Start the manipulator to move the empty hanger to the loading area of the loading table, so that the positioning columns on the loading table penetrate into the positioning holes of the hanger one by one, and the cross bar of the hanger is correspondingly embedded into the clamping through groove of the positioning block in the same row;

[0020] 2). A number of rotating cylinders on the periphery all rotate the pressure rods inward to press the frame of the hanger, and a number of parallel clamping cylinders close the clamping claws to clamp the longitudinal rod of the hanger;

[0021] 3). Start the lifting cylinder to lift the lifting plate to raise the height of the pushing mechanism. Start the translation electric cylinder to push the translation plate so that the claw holder is correspondingly located directly below a row of through openings. Start the lifting cylinder to continue to lift so that the claw holder extends upward from the through opening;

[0022] 4), Before starting the pushing cylinder, push the pushing claw to make it contact and press the elastic side of the U-shaped inner support, causing the elastic side to drive the dynamic support angle to move inward. Start the manipulator to pick up the product and transfer it to a row of U-shaped inner supports. The manipulator releases the product so that it is buckled on the corresponding U-shaped inner support. After starting the pushing cylinder, move the claw backward to release the elastic side. Thus, one side inner edge of the product is positioned and supported by the static support angle, and the other side inner edge of the product is elastically supported by the dynamic support angle;

[0023] 5), Start the lifting cylinder to lower the lifting plate so that the pushing mechanism descends in height, and the claw withdraws downward from the through hole. Repeat steps 3) to 4) until products are hung on several rows of U-shaped inner supports of the hanger. Several rotary cylinders all rotate the pressure rods outward, and several parallel clamping cylinders open the jaws to release the hanger. The manipulator grabs the full hanger and transfers it for anodic treatment;

[0024] A. Product hanging down:

[0025] 1), Start the manipulator to move the full hanger to the discharging area of the loading table, so that the positioning columns on the loading table penetrate into the positioning holes of the hanger one by one, and the cross bar of the hanger is correspondingly embedded into the clamping through grooves of the positioning blocks in the same row;

[0026] 2), Several rotary cylinders on the periphery all rotate the pressure rods inward to press the frame of the hanger, and several parallel clamping cylinders close the jaws to clamp the vertical rod of the hanger;

[0027] 3), Start the lifting cylinder to raise the lifting plate so that the pushing mechanism ascends in height. Start the translation electric cylinder to push the translation plate so that the claw is correspondingly located directly below a row of through holes. Start the lifting cylinder to continue to lift so that the claw extends upward from the through hole;

[0028] 4), Start the pushing cylinder to push the claw forward to make it contact and press the elastic side of the U-shaped inner support, causing the elastic side to drive the dynamic support angle to move inward. Loosen the product, and start the manipulator to pick up the product and move it away;

[0029] 5), Start the lifting cylinder to lower the lifting plate so that the pushing mechanism descends in height, and the claw withdraws downward from the through hole. Repeat steps 3) to 4) until all the products on the hanger are taken out. Several rotary cylinders all rotate the pressure rods outward, and several parallel clamping cylinders open the jaws to release the hanger. The manipulator grabs the empty hanger for storage.

[0030] In the operation method of the above-mentioned universal processing equipment for hanging up and down, the frame of the hanger is placed on several elevation blocks around the discharging area, and the vertical rod of the hanger is placed on several elevation blocks in the discharging area.

[0031] Compared with the prior art, the present universal processing equipment for hanging up and down and its operation method have the following beneficial effects:

[0032] 1. For the hangers of mobile phone parts with the same outer frame size and similar shapes, a universal machine for upper and lower hangers is designed. To replace the product, only the hanger needs to be replaced to complete the upper and lower hanging operations, expanding the scope of use, facilitating promotion, and having good market prospects.

[0033] 2. Adopting the one-way pushing method, the cooperation of fixed points and elastic points forms an internal support connection, enabling both the upper and lower hanging operations to be directly carried out, improving the success rate of upper and lower hanging, and avoiding the product to prevent the three-injury problem.

[0034] 3. The overall structure is simple, the function is reliable, the upper and lower hanging saves time, reduces labor, improves work efficiency, and reduces processing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a three-dimensional structure diagram of the loading table in the universal processing equipment for upper and lower hanging.

[0036] Figure 2 It is a front view structure diagram of the loading table in the universal processing equipment for upper and lower hanging.

[0037] Figure 3 It is a side view internal structure diagram of the loading table in the universal processing equipment for upper and lower hanging.

[0038] Figure 4 It is a partial enlarged structure diagram of the loading table in the universal processing equipment for upper and lower hanging.

[0039] Figure 5 It is a three-dimensional structure diagram of the whole universal processing equipment for upper and lower hanging.

[0040] In the figure, 1. Hanger; 1a. Frame; 1b. Cross bar; 1c. Longitudinal bar; 1d. U-shaped inner support; 1e. Dynamic support angle; 1f. Static support angle; 2. Loading table; 3. Positioning block; 4. Positioning column; 5. Rotary cylinder; 6. Parallel clamping cylinder; 7. Lifting block; 8. Lifting cylinder; 9. Lifting plate; 10. Limit buffer; 11. Translating electric cylinder; 12. Translating plate; 13. Pushing cylinder; 14. Pushing plate; 15. Claw; 16. Limit rod; 17. Underframe; 18. Robot arm; 19. Material transfer rack; 20. Pick-up cylinder; 21. Suction plate; 22. Product. DETAILED DESCRIPTION OF THE INVENTION

[0041] The following are specific embodiments of the present invention in combination with the drawings to further describe the technical solutions of the present invention, but the present invention is not limited to these embodiments.

[0042] Embodiment 1

[0043] As Figures 1 to 5As shown in the figure, the universal processing equipment for upper and lower hanging includes a fixture 1 and a fuselage. The fixture 1 has several U-shaped inner support members 1d arranged in an array, and the U-shaped inner support members 1d have elastic side edges. A loading platform 2 is fixedly arranged on the top plate of the fuselage. A positioning component and a fixing component are arranged on the loading platform 2. A lifting component is arranged below the loading platform 2 on the top plate. A translation component is arranged on the lifting component, and a pushing mechanism is driven on the translation component. Several through holes are arranged in an array on the loading platform 2, and the pressing claws 15 of the pushing mechanism protrude upward through the through holes. A manipulator is arranged on the side of the fuselage.

[0044] The fixture 1 includes a frame 1a, and positioning holes are opened at the four corners of the frame 1a. Several cross bars 1b and at least one longitudinal bar 1c are arranged in the frame 1a. Several U-shaped inner support members 1d are fixedly arranged on the cross bars 1b in an arrangement. Dynamic support corners 1e are arranged outward on the elastic side edges, and static support corners 1f are arranged correspondingly in the reverse direction on the cross bars 1b. A hanging and connecting station is formed by the cooperation of the dynamic support corners 1e and the static support corners 1f.

[0045] By pushing the elastic side edges of the U-shaped inner support members 1d, the dynamic support corners 1e are moved inwards, so as to provide a loading space for the product 22. After the product 22 is placed, the elastic side edges are released, and the elastic reset force is used to drive the dynamic support corners 1e to abut against the product 22, and the static support corners 1f are cooperated to form an inner support and hanging fixation. That is, the positioning support of one side inner edge of the product 22 is formed by two static support corners 1f, and the elastic support of the other side inner edge of the product 22 is formed by one dynamic support corner 1e.

[0046] The tabletop of the loading platform 2 has a material placing area. The positioning component includes several positioning blocks 3 arranged in an array in the material placing area. Embedding through grooves are recessed on the positioning blocks 3, and several positioning columns 4 are protruded on the edge of the material placing area. The top ends of the positioning columns 4 are conical heads.

[0047] The fixture 1 is placed in the material placing area of the loading platform 2, so that several cross bars 1b of the fixture 1 are correspondingly embedded into the embedding through grooves of the positioning blocks 3 in the same row. At the same time, the four positioning columns 4 on the loading platform 2 penetrate into the four positioning holes on the frame 1a one by one, so that the whole fixture 1 is accurately positioned in the plane.

[0048] Several positioning blocks 3 are arranged corresponding to several through holes one by one. Several U-shaped inner support members 1d of the fixture 1 are correspondingly sleeved on the positioning blocks 3, so that the folding claw tips of the pressing claws 15 are aligned with the elastic side edges of the U-shaped inner support members 1d.

[0049] The fixing component includes several rotary cylinders 5 and several parallel clamping cylinders 6. The several rotary cylinders 5 are evenly distributed on the periphery of the feeding area, and the rotating shaft of the rotary cylinder 5 is fixedly connected to the pressing rod. The several parallel clamping cylinders 6 are arranged in a matrix within the feeding area, and the parallel clamping cylinders 6 drive the oppositely arranged clamping jaws to open and close. By rotating the pressing rod with the rotary cylinder 5 to press the frame 1a of the fixture 1, and by closing the clamping jaws with the parallel clamping cylinders 6 to clamp the longitudinal rod 1c of the fixture 1, the spatial fixation of the overall fixture 1 is achieved.

[0050] Several heightening blocks 7 are arranged on the periphery of the feeding area of the loading table 2; several heightening blocks 7 are arranged within the feeding area of the loading table 2. Since the fixture 1 is made by welding, it causes different degrees of shrinkage of the fixture 1, resulting in its supporting surfaces not being on the same horizontal plane. By forming point supports with several heightening blocks 7, it is ensured that the overall fixture 1 is in a horizontal plane after being placed.

[0051] The lifting component includes a lifting cylinder 8 fixedly arranged below the top plate of the fuselage. The telescopic shaft of the lifting cylinder 8 penetrates the top plate of the fuselage and is fixedly connected to a lifting plate 9. Vertical rails are fixedly arranged on the legs of the loading table 2, and vertical blocks are correspondingly arranged on the periphery of the lifting plate 9. The vertical blocks are correspondingly clamped on the vertical rails to form a sliding connection. By providing lifting power with the lifting cylinder 8, the translation component and the pushing mechanism on the lifting plate 9 are driven to rise or fall, thus achieving height adjustment. Through the guiding and sliding cooperation between the vertical blocks and the vertical rails, a guiding function is provided to avoid displacement deviation, and at the same time, the stability of the lifting process is ensured.

[0052] A limit buffer 10 is fixedly arranged on the legs of the loading table 2, and the limit buffer head of the limit buffer 10 faces downward and is located above the lifting plate 9. The limit buffer 10 is fixed on the mounting frame, and the mounting frame is installed on the legs by screws. Thus, by disassembling and installing the mounting frame, it can be adjusted up and down along the legs, so as to determine the highest position of the lifting plate 9 according to actual requirements. When the lifting plate 9 rises to the highest position, it is resisted by the limit buffer head, and while providing a buffering effect, it also blocks the lifting plate 9 from continuing to move up.

[0053] The translation component includes a translation electric cylinder 11 fixedly arranged on the lifting plate 9. A translation plate 12 is fixedly connected to the moving block of the translation electric cylinder 11. Guide rails are fixedly arranged in parallel on both sides of the translation electric cylinder 11. Guide blocks are correspondingly arranged at the bottom of the translation plate 12. The guide blocks are correspondingly clamped on the guide rails to form a sliding connection. By providing translation power with the translation electric cylinder 11, the pushing mechanism on the translation plate 12 is driven to reciprocate linearly, thus achieving operations such as moving alignment, horizontal pushing, and retracting and resetting. Through the guiding and sliding cooperation between the guide rails and the guide blocks, a guiding function is provided to avoid displacement deviation, and at the same time, the stability of the moving process is ensured.

[0054] The pushing mechanism includes at least one pushing cylinder 13 fixed on the translation plate 12. The telescopic shaft of the pushing cylinder 13 is fixedly connected to the pushing plate 14. A slide rail is arranged in parallel beside the pushing cylinder 13. A slider is correspondingly arranged at the bottom of the pushing plate 14. The slider is clamped on the slide rail to form a sliding connection. A pressing claw 15 is erected on the pushing plate 14. A limiting rod 16 is erected on the translation plate 12. The limiting rod 16 blocks in front of the pushing direction of the pushing plate 14.

[0055] The number of the pushing cylinders 13 is two and they are arranged side by side. One pressing claw 15 is erected on one pushing plate 14, and two pressing claws 15 are erected on the other pushing plate 14. The three pressing claws 15 are arranged side by side. The pushing cylinder 13 drives the pushing plate 14 to drive the pressing claws 15 to push forward to perform the pressing operation. Through the cooperation of the slide rail and the slider, a guiding effect is provided to avoid displacement deviation, and at the same time, the stability during the moving process is ensured. When the pushing plate 14 is pushed forward to the limit position, it is blocked and abutted by the limiting rod 16, so as to avoid damaging the elastic side of the U-shaped inner support 1d due to excessive forward pushing.

[0056] The manipulator includes a chassis 17. A robotic arm 18 is fixedly installed on the chassis 17. The execution end of the robotic arm 18 is connected to a material transfer rack 19 through a rotating shaft. A number of picking cylinders 20 are arranged side by side on the material transfer rack 19. The bottom end of the telescopic rod of the picking cylinder 20 is fixedly connected to a suction plate 21. A number of suction cups are embedded on the bottom surface of the suction plate 21.

[0057] The robotic arm 18 drives the material transfer rack 19 to move freely for picking and placing operations. The material transfer rack 19 is rotated through the rotating shaft for steering adjustment. The product 22 is vacuum adsorbed by a number of suction cups on the suction plate 21, so as to realize the grasping of the product 22.

[0058] Compared with the prior art, the present up-and-down hanging universal processing equipment has the following beneficial effects:

[0059] 1. For the hangers of mobile phone parts with the same size and similar shape, a universal up-and-down hanger machine is designed. To replace the product, only the hanger needs to be replaced to complete the up-and-down hanging operation, which expands the scope of use, is conducive to promotion, and has a good market prospect.

[0060] 2. Adopting a one-way pushing method, using the cooperation of fixed points and elastic points to form an inner support connection, enabling both up-hanging and down-hanging to be directly operated, improving the success rate of up-and-down hanging, and forming an avoidance for the product to avoid the problem of three damages.

[0061] 3. The overall structure is simple, the function is reliable, the up-and-down hanging saves time, reduces labor, improves work efficiency, and reduces processing costs.

[0062] Embodiment 2

[0063] Based on Embodiment 1, the difference in this embodiment lies in:

[0064] An operating method for a universal processing device for upper and lower hanging, comprising the following steps:

[0065] A. Hanging the product 22:

[0066] 1). Start the manipulator to move the empty fixture 1 to the feeding area of the loading table 2, so that the positioning posts 4 on the loading table 2 penetrate into the positioning holes of the fixture 1 one by one, and the cross bar 1b of the fixture 1 is correspondingly embedded in the clamping through slots of the positioning blocks 3 in the same row;

[0067] 2). A number of rotary cylinders 5 on the periphery all rotate the pressure rods inward to form a pressing on the frame 1a of the fixture 1, and a number of parallel clamping cylinders 6 close the clamping jaws to clamp the vertical rod 1c of the fixture 1;

[0068] 3). Start the lifting cylinder 8 to lift the lifting plate 9 to raise the height of the pushing mechanism, start the translation electric cylinder 11 to push the translation plate 12 so that the pressing claw 15 is located directly below a row of through holes, and start the lifting cylinder 8 to continue lifting so that the pressing claw 15 extends upward from the through hole;

[0069] 4). Start the pushing cylinder 13 to push the pressing claw 15 forward so that it contacts and presses the elastic side of the U-shaped inner support 1d, causing the elastic side to drive the dynamic support angle 1e to move inward. Start the manipulator to pick up the product 22 and transfer it to a row of U-shaped inner supports 1d. The manipulator releases the product 22 so that it is buckled on the corresponding U-shaped inner support 1d. Start the pushing cylinder 13 to move the pressing claw 15 backward to release the elastic side. Thus, the static support angle 1f positions and supports one inner side of the product 22, and the dynamic support angle 1e elastically supports the other inner side of the product 22;

[0070] 5). Start the lifting cylinder 8 to lower the lifting plate 9 to lower the height of the pushing mechanism, so that the pressing claw 15 moves downward and withdraws from the through hole. Repeat steps 3) to 4) until products 22 are hung on several rows of U-shaped inner supports 1d of the fixture 1. A number of rotary cylinders 5 on the periphery all rotate the pressure rods outward, and a number of parallel clamping cylinders 6 open the clamping jaws to release the fixture 1. The manipulator grabs the fully loaded fixture 1 and transfers it to anodic treatment;

[0071] A. Unhanging the product 22:

[0072] 1). Start the manipulator to move the fully loaded fixture 1 to the feeding area of the loading table 2, so that the positioning posts 4 on the loading table 2 penetrate into the positioning holes of the fixture 1 one by one, and the cross bar 1b of the fixture 1 is correspondingly embedded in the clamping through slots of the positioning blocks 3 in the same row;

[0073] 2). A number of rotary cylinders 5 on the periphery all rotate the pressure rods inward to form a pressing on the frame 1a of the fixture 1, and a number of parallel clamping cylinders 6 close the clamping jaws to clamp the vertical rod 1c of the fixture 1;

[0074] 3) Start the lifting cylinder 8 to raise the lifting plate 9, thereby raising the height of the pushing mechanism. Start the translation cylinder 11 to push the translation plate 12 so that the clamping jaws 15 are correspondingly located directly below a row of through holes. Then start the lifting cylinder 8 to continue lifting, causing the clamping jaws 15 to extend upward from the through holes.

[0075] 4) Start the pushing cylinder 13 to push the clamping jaws 15 forward so that they contact and press the elastic side edges of the U-shaped inner support 1d, causing the elastic side edges to drive the dynamic support angles 1e to move inward, thus releasing the product 22. Then start the manipulator to pick up the product 22 and move it away.

[0076] 5) Start the lifting cylinder 8 to lower the lifting plate 9, thereby lowering the height of the pushing mechanism and causing the clamping jaws 15 to move downward and withdraw from the through holes. Repeat steps 3) to 4) until all the products 22 on the fixture 1 are picked up. Then several rotating cylinders 5 all rotate the pressure rods outward, and several parallel clamping cylinders 6 open the clamping jaws to release the fixture 1. The manipulator then clamps the empty fixture 1 for storage.

[0077] The frame 1a of the fixture 1 is placed on several heightening blocks 7 around the feeding area, and the vertical rod 1c of the fixture 1 is placed on several heightening blocks 7 within the feeding area.

[0078] Compared with the prior art, the operation method of the present up-and-down hanging universal processing equipment has the following beneficial effects:

[0079] 1. For the hangers of mobile phone parts with the same outer frame size and similar shapes, a universal machine for up-and-down hanging is designed. To replace the product, only the hanger needs to be replaced to complete the up-and-down hanging operation, which expands the scope of use, is conducive to promotion, and has a good market prospect.

[0080] 2. Adopt a one-way pushing method, and use the cooperation of fixed points and elastic points to form an inner support connection, enabling both up-hanging and down-hanging operations to be directly performed, improving the success rate of up-and-down hanging, and forming an avoidance for the product to avoid the problem of three damages.

[0081] 3. The overall structure is simple, the function is reliable, the up-and-down hanging saves time, reduces labor, improves work efficiency, and reduces processing costs.

[0082] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Those skilled in the art of the present invention can make various modifications or supplements to the described specific embodiments or use similar methods for substitution, but will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0083] Although the jig 1; frame 1a; cross bar 1b; longitudinal bar 1c; U-shaped inner support 1d; dynamic corner brace 1e; static corner brace 1f; loading table 2; positioning block 3; positioning column 4; rotating cylinder 5; parallel clamping cylinder 6; heightening block 7; lifting cylinder 8; lifting plate 9; limit buffer 10; translation electric cylinder 11; translation plate 12; pushing cylinder 13; pushing plate 14; clamping jaw 15; limit rod 16; chassis 17; robotic arm 18; material transfer rack 19; material picking cylinder 20; suction plate 21; product 22 and other terms are used more frequently in this article, the possibility of using other terms is not excluded. These terms are only used to more conveniently describe and explain the essence of the present invention; interpreting them as any additional limitation is contrary to the spirit of the present invention.

[0084] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside 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.

Claims

1. A universal processing device for upper and lower hanging, comprising a fixture and a fuselage, characterized in that, a number of U-shaped inner support members are arrayed in the fixture, and the U-shaped inner support members have elastic side edges; a loading table is fixedly arranged on the top plate of the fuselage, a positioning component and a fixing component are arranged on the loading table, a lifting component is arranged below the loading table on the top plate, a translation component is arranged on the lifting component, the translation component drives a pressing mechanism, a number of through holes are arrayed on the loading table, and the pressing claws of the pressing mechanism protrude upward through the through holes; a manipulator is arranged beside the fuselage; the fixture includes a frame, and positioning holes are opened at the four corners of the frame; a number of cross bars and at least one longitudinal bar are arranged in the frame, a number of the U-shaped inner support members are fixedly arranged in a row on the cross bars, dynamic support corners are arranged outward on the elastic side edges, static support corners are arranged correspondingly in the opposite direction on the cross bars, and a hanging connection station is formed by the cooperation of the dynamic support corners and the static support corners; a material placing area is provided on the table top of the loading table, the positioning component includes a number of positioning blocks arrayed in the material placing area, an embedding through groove is recessed on the positioning blocks, a number of positioning columns are protruded on the edge of the material placing area, and the top ends of the positioning columns are conical heads; a number of heightening blocks are arranged on the periphery of the material placing area of the loading table; point supports are formed by the number of heightening blocks to ensure that the whole fixture is in a horizontal plane after being placed; the lifting component includes a lifting cylinder fixedly arranged below the top plate, and the telescopic shaft of the lifting cylinder penetrates through the top plate and is fixedly connected to a lifting plate; vertical rails are fixedly arranged on the legs of the loading table, vertical blocks are correspondingly arranged on the periphery of the lifting plate, and the vertical blocks are correspondingly clamped on the vertical rails to form a sliding connection; the translation component includes a translation electric cylinder fixedly arranged on the lifting plate, a translation plate is fixedly connected to the moving block of the translation electric cylinder, guide rails are fixedly arranged in parallel on both sides of the translation electric cylinder, guide blocks are correspondingly arranged at the bottom of the translation plate, and the guide blocks are correspondingly clamped on the guide rails to form a sliding connection; the pressing mechanism includes at least one pressing cylinder fixedly arranged on the translation plate, a pressing plate is fixedly connected to the telescopic shaft of the pressing cylinder, a slide rail is arranged in parallel beside the pressing cylinder, a slider is correspondingly arranged at the bottom of the pressing plate, the slider is clamped on the slide rail to form a sliding connection, and the pressing claws are erected on the pressing plate; a limiting rod is erected on the translation plate, and the limiting rod blocks in front of the pushing of the pressing plate. When the pressing plate is pushed forward to the limit position, it is blocked and abutted by the limiting rod; the fixing component includes a number of rotary cylinders and a number of parallel clamping cylinders, the number of rotary cylinders are evenly distributed on the periphery of the material placing area, and the rotary shafts of the rotary cylinders are fixedly connected to pressing rods; the number of parallel clamping cylinders are arranged in a matrix in the material placing area, and the parallel clamping cylinders drive the relatively arranged clamping claws to open and close.

2. The universal processing device for upper and lower hanging according to claim 1, characterized in that, a limit buffer is fixedly arranged on the legs of the loading table, and the limit buffer head of the limit buffer faces downward and is located above the lifting plate.

3. The universal processing device for upper and lower hanging according to claim 1, characterized in that, The manipulator includes a chassis, on which a robotic arm is fixedly installed. The execution end of the robotic arm is connected to a material transfer rack through a rotating shaft. A number of material picking cylinders are arranged side by side on the material transfer rack. The bottom end of the telescopic rod of the material picking cylinder is fixedly connected to a suction plate, and a number of suction cups are embedded on the bottom surface of the suction plate.

4. The operation method of the universal processing equipment for hanging up and down as described in claim 1, characterized in that it includes the following steps: A. Hanging the product: 1). Start the manipulator to move the empty fixture to the feeding area of the loading table, so that the positioning columns on the loading table penetrate into the positioning holes of the fixture one by one, and the cross bar of the fixture is correspondingly embedded into the clamping through groove of the positioning block in the same row; 2). A number of rotating cylinders on the periphery rotate the pressure rods inward to form a pressing on the frame of the fixture, and a number of parallel clamping cylinders close the clamping jaws to clamp the vertical rod of the fixture; 3). Start the lifting cylinder to lift the lifting plate to raise the pushing mechanism, start the translation electric cylinder to push the translation plate so that the clamping claws are correspondingly located directly below a row of through openings, and start the lifting cylinder to continue to lift so that the clamping claws extend upward from the through openings; 4). Start the pushing cylinder to push the clamping claws forward so that they contact and press the elastic side of the U-shaped inner support member, causing the elastic side to drive the dynamic support angle to move inward. Start the manipulator to pick up the product and transfer it to a row of U-shaped inner support members. The manipulator releases the product so that it is buckled on the corresponding U-shaped inner support member. Start the pushing cylinder to move the clamping claws backward to release the elastic side, thereby positioning and supporting one inner side of the product through the static support angle and elastically supporting the other inner side of the product through the dynamic support angle; 5). Start the lifting cylinder to lower the lifting plate to lower the pushing mechanism, so that the clamping claws move downward and withdraw from the through openings. Repeat steps 3) to 4) until products are hung on a number of rows of U-shaped inner support members of the fixture. A number of rotating cylinders rotate the pressure rods outward, and a number of parallel clamping cylinders open the clamping jaws to release the fixture. The manipulator picks up the full fixture and transfers it to anodic treatment; A. Unhanging the product: 1). Start the manipulator to move the full fixture to the feeding area of the loading table, so that the positioning columns on the loading table penetrate into the positioning holes of the fixture one by one, and the cross bar of the fixture is correspondingly embedded into the clamping through groove of the positioning block in the same row; 2). A number of rotating cylinders on the periphery rotate the pressure rods inward to form a pressing on the frame of the fixture, and a number of parallel clamping cylinders close the clamping jaws to clamp the vertical rod of the fixture; 3). Start the lifting cylinder to lift the lifting plate to raise the pushing mechanism, start the translation electric cylinder to push the translation plate so that the clamping claws are correspondingly located directly below a row of through openings, and start the lifting cylinder to continue to lift so that the clamping claws extend upward from the through openings; 4). Start the pushing cylinder to push the clamping claws forward so that they contact and press the elastic side of the U-shaped inner support member, causing the elastic side to drive the dynamic support angle to move inward, release the product, and start the manipulator to pick up the product and move it away; 5). Start the lifting cylinder to lower the lifting plate to lower the pushing mechanism, so that the clamping claws move downward and withdraw from the through openings. Repeat steps 3) to 4) until all the products on the fixture are taken out. A number of rotating cylinders rotate the pressure rods outward, and a number of parallel clamping cylinders open the clamping jaws to release the fixture. The manipulator picks up the empty fixture for storage.

5. The operation method of the universal processing equipment for hanging up and down as described in claim 4, Characterized in that, The frame of the fixture is placed on a number of spacer blocks around the feeding area, and the longitudinal rod of the fixture is placed on a number of spacer blocks within the feeding area.

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