Crystal pasting disc transferring system

Abstract

The invention relates to a crystal pasting disc transferring system. The crystal pasting machine comprises a rack, a crystal pasting disc carrying mechanism and a disc carrying device. The crystal pasting disc carrying mechanism comprises a lifting arm rod mechanism, a transverse telescopic arm rod mechanism and a suction cup gripper, the transverse telescopic arm rod mechanism is installed on the rack, the lifting arm rod mechanism is installed on the transverse telescopic arm rod mechanism, and the suction cup gripper is arranged at the bottom of the lifting arm rod mechanism; wherein the lifting arm rod mechanism adopts a vertical linear module, the transverse telescopic arm rod mechanism adopts a horizontal linear module, the disc carrying device adopts a flat car provided with a crystal pasting disc alarm, and during working, after crystal pasting discs stacked on the flat car are taken up, the alarm gives an alarm immediately. The device has the characteristics that the operation is simple and convenient, the labor intensity is low, the working efficiency is high, and the two front and rear discs are not mutually overlapped in the working process. The device is particularly suitable for crystal manufacturers to carry crystal pasting discs.

Description

Technical Field

[0001] The present invention relates to the field of crystal product processing, and particularly to a crystal paste disc transfer system. Background Art

[0002] In the production and processing of crystal ornaments, it is necessary to paste crystals on plastic discs for grinding, polishing and other processing operations. After the crystal paste discs are processed by grinding, polishing, etc., due to oil stains, dirt, debris, etc. remaining on the surface of the crystal paste discs, it will seriously affect the quality of crystal products during plating treatment, so it is necessary to clean and brush them. During the process of brushing the crystal paste discs, it is necessary to transport the crystal paste discs placed on the shelf to the workbench of the crystal paste disc brushing machine. At present, this work of transporting the crystal paste discs placed on the shelf to the workbench of the crystal paste disc brushing machine is carried out manually. The existing manual method of transporting the crystal paste discs placed on the shelf to the workbench of the crystal paste disc brushing machine has the disadvantages of troublesome operation, high labor intensity, low work efficiency, and the front and back discs overlapping each other during work. Summary of the Invention

[0003] Aiming at the disadvantages of the existing manual method of transporting the crystal paste discs placed on the shelf to the workbench of the crystal paste disc brushing machine during the production and processing of crystal ornaments, such as troublesome operation, high labor intensity, low work efficiency, and the front and back discs overlapping each other, the purpose of the present invention is to provide a crystal paste disc transfer system that can replace manual handling of crystal paste discs, is easy to operate, has low labor intensity, high work efficiency, and does not have the front and back discs overlapping each other during work.

[0004] The technical solution adopted for the purpose of the present invention is completed in the following way: A crystal paste disc transfer system, the crystal paste disc transfer system includes a frame and a crystal paste disc handling mechanism, the crystal paste disc handling mechanism includes a lifting arm rod mechanism, a horizontal telescopic arm rod mechanism and a suction cup gripper. Among them, the horizontal telescopic arm rod mechanism is installed on the frame, the lifting arm rod mechanism is installed on the horizontal telescopic arm rod mechanism, and the suction cup gripper is arranged at the bottom of the lifting arm rod mechanism;

[0005] Further, the lifting arm mechanism uses a vertical linear module, which includes a first linear guide rail assembly and a first slider. The first linear guide rail assembly includes a first housing and a first linear guide rail. The transverse telescopic arm mechanism uses a horizontal linear module, which includes a second linear guide rail assembly, a second slider and a fixed seat. The second linear guide rail assembly includes a second housing and a second linear guide rail. The first slider of the vertical linear module is connected to the second slider of the horizontal linear module. The suction cup gripper is arranged at the bottom of the first housing of the first linear guide rail assembly of the vertical linear module.

[0006] In a crystal paste disk transfer system, the vertical linear module and the horizontal linear module in the crystal paste disk handling mechanism both use electric synchronous belt linear modules. The electric synchronous belt linear module is provided with a servo motor, a synchronous belt, a synchronous pulley, a slider and a linear guide rail assembly. In the crystal paste disk handling mechanism, there are also a lifting drag chain, a transverse drag chain, a lifting drag chain connecting seat and a connecting seat. Among them, the first linear guide rail assembly of the vertical linear module is fixedly connected to the lifting drag chain connecting seat.

[0007] In a crystal paste disk transfer system, the frame includes columns, a cross beam and feet. The cross beam is located at the top of the frame, and the feet are located at the bottom of the frame. A transverse drag chain storage groove is provided on the cross beam. The second housing of the second linear guide rail assembly of the horizontal linear module is fixed to the cross beam of the frame through the fixed seat.

[0008] In a crystal paste disk transfer system, the connecting seat is provided with a lifting drag chain storage groove and a slider fixing plate. The first slider of the vertical linear module and the second slider of the horizontal linear module are respectively fixed to the front and back of the slider fixing plate on the connecting seat.

[0009] Further, the two ends of the lifting drag chain are respectively a lifting drag chain mobile end and a lifting drag chain fixed end. The lifting drag chain mobile end is fixed to the lifting drag chain connecting seat, and the lifting drag chain fixed end is fixed to the lifting drag chain storage groove of the connecting seat.

[0010] Further, the two ends of the transverse drag chain are respectively a transverse drag chain mobile end and a transverse drag chain fixed end. The transverse drag chain mobile end is fixed to the connecting seat, and the transverse drag chain fixed end is fixed to the transverse drag chain storage groove provided on the cross beam of the frame.

[0011] In a crystal paste disk transfer system, the suction cup gripper adopts a structural form including a suction cup mechanism and a suction cup connecting seat. The suction cup mechanism is assembled at the bottom of the suction cup connecting seat, and the suction cup connecting seat is fixed at the bottom of the housing 1 of the linear guide rail assembly 1 of the vertical linear module;

[0012] Further, the suction cup mechanism includes a suction cup 1, a sealing ring 1, several screw rods, several spring 1s, several nuts 1 and an air pipe. A ventilation hole is provided in the middle of the suction cup 1 of the suction cup mechanism. The air pipe is matched with the ventilation hole in the middle of the suction cup 1 of the suction cup mechanism. The sealing ring 1 is arranged at the outer edge of the ventilation hole at the bottom surface of the suction cup 1. The screw rods are fixedly arranged at the outer edge of the ventilation hole on the top surface of the suction cup 1 according to a uniform distribution. The spring 1s are sleeved on the screw rods;

[0013] Further, the suction cup connecting seat is L-shaped and consists of a bottom plate and a vertical plate. An air pipe sliding hole and a screw rod sliding hole are provided on the bottom plate of the suction cup connecting seat. The air pipe sliding hole is located in the middle of the bottom plate of the suction cup connecting seat. The air pipe is inserted into the air pipe sliding hole. The screw rod sliding holes are arranged at the outer edge of the air pipe sliding hole of the suction cup connecting seat according to a uniform distribution;

[0014] Further, the suction cup mechanism and the bottom plate of the suction cup connecting seat are connected together through the screw rods, gaskets, screw rod sliding holes and nuts 1. When connecting, the screw rods fixed on the top surface of the suction cup 1 sequentially pass through the spring 1s, gaskets and the screw rod sliding holes on the suction cup connecting seat and then are connected with the nuts 1;

[0015] Further, the suction cup 1 of the suction cup mechanism is a vacuum suction cup. One end of the air pipe is connected to the ventilation interface on the suction cup 1, and the other end of the air pipe is connected to a vacuum generator;

[0016] Further, the suction cup 1 of the suction cup mechanism is a Bernoulli suction cup. One end of the air pipe is connected to the ventilation interface on the suction cup 1, and the other end of the air pipe is connected to a gas source.

[0017] In a crystal paste disk transfer system, the suction cup gripper adopts a structural form including a suction cup gripper mechanism and a suction cup connecting frame. The suction cup gripper mechanism is assembled at the bottom of the suction cup connecting frame, and the suction cup connecting frame is fixed at the bottom of the housing 1 of the linear guide rail assembly 1 of the vertical linear module;

[0018] Further, the sucker gripper mechanism includes a number of second suckers. An air vent is provided in the middle of each second sucker. A second sealing ring is provided at the outer edge of the air vent on the bottom surface of the second sucker. A hollow screw tube is connected to the air vent on the top surface of the second sucker. A second spring is sleeved on the screw tube.

[0019] Further, the sucker connecting frame is of a frame structure. A number of second sucker mounting holes and fixed connection blocks are provided on the sucker connecting frame. The sucker connecting frame is fixed to the bottom of the housing of the first linear guide assembly of the vertical linear module through the fixed connection blocks.

[0020] Further, the second suckers and the sucker connecting frame are connected together through the screw tubes, the second sucker mounting holes and the second nuts. When connecting, the air vent on the top surface of the second sucker is connected to the lower screw tube orifice of the screw tube. The screw tube passes through the second spring and the second sucker mounting holes on the sucker connecting frame in sequence and then is connected to the second nut.

[0021] Further, the second suckers of the sucker gripper mechanism are vacuum suckers. Among them, the air suction device is a venturi effect air suction device. The venturi effect air suction device includes an air suction device main body, an air suction pipe and an air inlet pipe. An air outlet is provided on the air suction device main body of the venturi effect air suction device. The air suction pipe of the venturi effect air suction device is connected to the upper screw tube orifice of the screw tube connected to the second sucker. The air inlet pipe of the venturi effect air suction device is connected to the air source. The air suction device main body of the venturi effect air suction device is fixed on the sucker connecting frame.

[0022] Further, the second suckers of the sucker gripper mechanism are Bernoulli suckers. The lower screw tube orifice of the screw tube is connected to the air vent on the top surface of the second sucker. The upper screw tube orifice of the screw tube is connected to the air source.

[0023] In a crystal paste disc transfer system, a disc carrier device is further included. During operation, the disc carrier device is positioned below the crystal paste disc handling mechanism.

[0024] Further, the disc carrier device is a flatbed truck. The flatbed truck includes a flatbed, casters, a limiting rod and a crystal paste disc alarm. The limiting rod is used to position and limit the crystal paste discs when they are stacked. A handrail is provided on the limiting rod.

[0025] Further, the disc alarm is a photosensitive alarm, which includes a photosensitive element and an alarm circuit. The photosensitive element is connected to the alarm circuit. Among them, the photosensitive element in the photosensitive alarm is arranged at the position where the crystal paste discs are stacked on the top surface of the flatbed of the flatbed truck. During operation, when the crystal paste discs stacked on the top surface of the flatbed of the flatbed truck are taken out, that is, the light-shielding object blocking the photosensitive element of the photosensitive alarm is removed, resulting in an increase in the light intensity on the photosensitive element of the photosensitive alarm. Immediately, the photosensitive alarm gives an alarm.

[0026] Further, the disc alarm is a proximity electric induction alarm. The proximity electric induction alarm includes a probe and an alarm. A lever-type trigger mechanism cooperating with the proximity electric induction alarm is provided on the flatbed truck. The lever-type trigger mechanism includes a lever made of metal, a touch head, a shaft, a through hole arranged at the position where the crystal paste discs are stacked on the top surface of the flatbed, and a shaft fixing seat arranged at the bottom of the flatbed near the through hole. The shaft is fixed on the shaft fixing seat, and the lever is mounted on the shaft. The lever includes a short arm and a long arm. The short arm is in the front and the long arm is in the back. Among them, the length of the short arm of the lever is the distance from the front end of the lever to the shaft, and the length of the long arm of the lever is the distance from the end of the lever to the shaft. The touch head is fixed on the short arm of the lever. The size of the touch head is slightly smaller than the size of the through hole, and the touch head cooperates with the through hole. During operation, when the crystal paste disc presses on the touch head, the lever is in a horizontal state. When there is no crystal paste disc on the touch head, the lever is in an inclined state under the action of the gravity of the long arm of the lever. At this time, the short arm of the lever rotates upward by an angle, the touch head rises to the upper stop position, the long arm of the lever rotates downward by an angle, and the end of the long arm of the lever drops to the lower stop position. The proximity electric induction alarm is fixed on the side of the movement path of the long arm of the lever in the lever-type trigger mechanism through an alarm fixing seat. Among them, the probe of the proximity electric induction alarm is aligned with the tail part of the long arm of the lever when the end of the long arm of the lever is at the lower stop position. When the crystal paste discs stacked on the top surface of the flatbed of the flatbed truck are taken out, the end of the long arm of the lever of the lever-type trigger mechanism drops to the lower stop position. At this time, since the end of the long arm of the lever made of metal approaches the probe of the proximity electric induction alarm, the proximity electric induction alarm gives an alarm.

[0027] A crystal paste disc transfer system of the present invention has the characteristics of simple operation, labor saving, high working efficiency, and no overlap between the front and rear discs during work. The crystal paste disc transfer system of the present invention is particularly suitable for crystal jewelry manufacturers to carry out the handling work of crystal paste discs. Description of the Drawings

[0028] Figure 1 It is a schematic structural diagram of Embodiment 1 of a crystal paste disc transfer system of the present invention.

[0029] Figure 2 is Figure 1 the left view of

[0030] Figure 3 is Figure 1 the perspective view of

[0031] Figure 4 the structural schematic diagram of the frame in the first embodiment of the present invention.

[0032] Figure 5 the structural schematic diagram of the flatbed truck in the first embodiment of the present invention.

[0033] Figure 6 is Figure 5 the perspective view of

[0034] Figure 7 the structural schematic diagram of the bottom of the flatbed truck in the first embodiment of the present invention.

[0035] Figure 8 the structural schematic diagram of the crystal paste disc handling mechanism in the first embodiment of the present invention.

[0036] Figure 9 is Figure 8 the structural decomposition diagram of

[0037] Figure 10 the structural schematic diagram of the second embodiment of the crystal paste disc transfer system of the present invention.

[0038] Figure 11 is Figure 10 the left view of

[0039] Figure 12 is Figure 10 the perspective view of

[0040] Figure 13 the structural schematic diagram of the crystal paste disc handling mechanism in the second embodiment of the present invention.

[0041] Figure 14 is Figure 13 the structural decomposition diagram of

[0042] In the attached Figure 1 to the attached Figure 14Among them, 1 represents the frame; 1a represents the column; 1b represents the crossbeam; 1c represents the foot; 1d represents the transverse movement drag chain storage groove; 2 represents the flatbed truck; 2a represents the flatbed; 2a1 represents the through hole; 2a2 represents the shaft fixing seat; 2a3 represents the proximity electric induction alarm; 2a4 represents the alarm fixing seat; 2b represents the caster; 2c represents the limiting rod; 2c1 represents the handrail; 2d represents the lever type trigger mechanism; 2d1 represents the lever; 2d2 represents the long arm; 2d3 represents the short arm; 2d4 represents the pressing head; 2d5 represents the shaft; 3 represents the crystal paste disc handling mechanism; 4 represents the vertical linear module; 4a represents the first linear guide rail assembly; 4b represents the first sliding seat; 5 represents the suction cup mechanism; 5a represents the first suction cup; 5b represents the first sealing ring; 5c represents the screw; 5d represents the first spring; 5e represents the first nut; 6 represents the suction cup connection seat; 6a represents the air pipe sliding hole; 6b represents the screw sliding hole; 6c represents the gasket; 7 represents the lifting drag chain connection seat; 7a represents the lifting drag chain connection seat fixing plate; 8 represents the horizontal linear module; 8a represents the second linear guide rail assembly; 8b represents the second sliding seat; 8c represents the horizontal linear module fixing seat; 9 represents the connection seat; 9a represents the lifting drag chain storage groove; 9b represents the sliding seat fixing plate; 10 represents the lifting drag chain; 10a represents the lifting drag chain mobile end; 10b represents the lifting drag chain fixed end; 11 represents the transverse movement drag chain; 11a represents the transverse movement drag chain mobile end; 11b represents the transverse movement drag chain fixed end; 12 represents the air pipe; 13 represents the suction cup gripper mechanism; 13a represents the second suction cup; 13b represents the second sealing ring; 13c represents the screw tube; 13d represents the second spring; 13e represents the second nut; 14 represents the suction cup connection frame; 14a represents the second suction cup mounting hole; 14b represents the fixed connection block; 15 represents the device with Venturi effect suction device; 15a represents the suction device main body; 15b represents the suction pipe; 15c represents the air inlet pipe; 15d represents the air outlet; 16 represents the crystal paste disc. Specific embodiments

[0043] The following further elaborates on the present invention with reference to the embodiments given in the accompanying drawings:

[0044] Embodiment 1

[0045] Refer to the attached Figure 1 to the attached Figure 9, a crystal paste disc transfer system, which includes a frame 1, a crystal paste disc handling mechanism 3 and a disc carrier device. The crystal paste disc handling mechanism 3 includes a lifting arm rod mechanism, a horizontal telescopic arm rod mechanism and a suction cup gripper. Among them, the horizontal telescopic arm rod mechanism is installed on the frame 1, the lifting arm rod mechanism is installed on the horizontal telescopic arm rod mechanism, and the suction cup gripper is arranged at the bottom of the lifting arm rod mechanism. The lifting arm rod mechanism uses a vertical linear module 4, and the vertical linear module 4 includes a linear guide rail assembly one 4a and a slider one 4b. The linear guide rail assembly one 4a includes a housing one and a linear guide rail one. The horizontal telescopic arm rod mechanism uses a horizontal linear module 8, and the horizontal linear module 8 includes a linear guide rail assembly two 8a, a slider two 8b and a fixed seat 8c. The linear guide rail assembly two 8a includes a housing two and a linear guide rail two. The slider one 4b of the vertical linear module 4 is connected to the slider two 8b of the horizontal linear module 8, and the suction cup gripper is arranged at the bottom of the housing one of the linear guide rail assembly one 4a of the vertical linear module 4, where:

[0046] The frame 1 includes columns 1a, a cross beam 1b and feet 1c. The cross beam 1b is located at the top of the frame 1, and the feet 1c are located at the bottom of the frame 1. A crosswise drag chain storage groove 1d is provided on the cross beam 1b. The housing two of the linear guide rail assembly two 8a of the horizontal linear module 8 is fixed on the cross beam 1b of the frame 1 through the fixed seat 8c;

[0047] Both the vertical linear module 4 and the horizontal linear module 8 in the crystal paste disc handling mechanism 3 adopt electric synchronous belt linear modules. The electric synchronous belt linear module is provided with a servo motor, a synchronous belt, a synchronous pulley, a sliding seat and a linear guide rail assembly. The crystal paste disc handling mechanism 3 further includes a lifting drag chain 10, a transverse movement drag chain 11, a lifting drag chain connecting seat 7 and a connecting seat 9. The linear guide rail assembly 4a of the vertical linear module 4 is fixedly connected to the lifting drag chain connecting seat 7. The connecting seat 9 is provided with a lifting drag chain storage groove 9a and a sliding seat fixing plate 9b. The first sliding seat 4b of the vertical linear module 4 and the second sliding seat 8b of the horizontal linear module 8 are respectively fixed on the front and back of the sliding seat fixing plate 9b on the connecting seat 9. The two ends of the lifting drag chain 10 are respectively a lifting drag chain mobile end 10a and a lifting drag chain fixed end 10b. The lifting drag chain mobile end 10a is fixed on the lifting drag chain connecting seat 7, and the lifting drag chain fixed end 10b is fixed on the lifting drag chain storage groove 9a of the connecting seat 9. The two ends of the transverse movement drag chain 11 are respectively a transverse movement drag chain mobile end 11a and a transverse movement drag chain fixed end 11b. The transverse movement drag chain mobile end 11a is fixed on the connecting seat 9, and the transverse movement drag chain fixed end 11b is fixed on the transverse movement drag chain storage groove 1d provided on the cross beam 1b of the frame 1.

[0048] The described suction cup gripper adopts a structural form including a suction cup mechanism 5 and a suction cup connecting seat 6. The suction cup mechanism 5 is assembled at the bottom of the suction cup connecting seat 6, and the suction cup connecting seat 6 is fixed at the bottom of the housing of the first linear guide assembly 4a of the vertical linear module 4. The suction cup mechanism 5 includes a suction cup 5a, a sealing ring 5b, several screw rods 5c, several first springs 5d, several first nuts 5e, and an air pipe 12. A ventilation hole is provided in the middle of the suction cup 5a of the suction cup mechanism 5. The air pipe 12 is matched with the ventilation hole in the middle of the suction cup 5a of the suction cup mechanism 5. The sealing ring 5b is arranged at the outer edge of the ventilation hole on the bottom surface of the suction cup 5a. The screw rods 5c are fixedly arranged at the outer edge of the ventilation hole on the top surface of the suction cup 5a in a uniform distribution. The first springs 5d are sleeved on the screw rods 5c. The suction cup connecting seat 6 is in an L shape and is composed of a bottom plate and a vertical plate. An air pipe sliding hole 6a and a screw rod sliding hole 6b are provided on the bottom plate of the suction cup connecting seat 6. The air pipe sliding hole 6a is located in the middle of the bottom plate of the suction cup connecting seat 6. The air pipe 12 is inserted into the air pipe sliding hole 6a. The screw rod sliding holes 6b are arranged at the outer edge of the air pipe sliding hole 6a of the suction cup connecting seat 6 in a uniform distribution. The suction cup mechanism 5 is connected to the bottom plate of the suction cup connecting seat 6 through the screw rods 5c, gaskets 6c, screw rod sliding holes 6b, and first nuts 5e. When connecting, the screw rods 5c fixed on the top surface of the suction cup 5a sequentially pass through the first springs 5d, gaskets 6c, and the screw rod sliding holes 6b on the suction cup connecting seat 6 and are then connected to the first nuts 5e. The suction cup 5a of the suction cup mechanism 5 is a vacuum suction cup. One end of the air pipe 12 is connected to the ventilation interface on the suction cup 5a, and the other end of the air pipe 12 is connected to a vacuum generator. The suction cup 5a of the suction cup mechanism 5 can also be a Bernoulli suction cup. Among them, one end of the air pipe 12 is connected to the ventilation interface on the suction cup 5a, and the other end of the air pipe 12 is connected to a gas source.

[0049] The described wafer carrier device adopts a flatbed cart 2. The flatbed cart 2 includes a flat plate 2a, casters 2b, a limiting rod 2c, and a wafer sticking disc alarm. The limiting rod 2c is used to position and limit the wafer sticking discs when they are stacked. A handrail 2c1 is provided on the limiting rod 2c. The disc alarm adopts a photosensitive alarm. The photosensitive alarm includes a photosensitive element and an alarm circuit. The photosensitive element is connected to the alarm circuit. Among them, the photosensitive element in the photosensitive alarm is arranged at the position on the top surface of the flat plate 2a of the flatbed cart 2 where the wafer sticking discs 16 are stacked.

[0050] During operation, the crystal paste disc 16 stacked on the top surface of the flatbed 2a of the flatbed truck 2 is transported to the workbench surface of the crystal paste disc brushing machine by the lifting arm mechanism, the horizontal telescopic arm mechanism, and the suction cup gripper in the crystal paste disc handling mechanism 3. When the crystal paste discs 16 stacked on the top surface of the flatbed 2a of the flatbed truck 2 are all taken, that is, the light-shielding object blocking the photosensitive element of the photosensitive alarm is removed, resulting in an increase in the light intensity on the photosensitive element in the photosensitive alarm, and then the photosensitive alarm will give an alarm.

[0051] Embodiment 2

[0052] Refer to Appendix Figure 10 to Appendix Figure 14 , a crystal paste disc transfer system. The structure of this crystal paste disc transfer system is similar to that of Embodiment 1 and also includes a frame 1, a crystal paste disc handling mechanism 3, and a disc carrier device. The crystal paste disc handling mechanism 3 also includes a lifting arm mechanism, a horizontal telescopic arm mechanism, and a suction cup gripper, wherein:

[0053] The described suction cup gripper adopts a structural form including a suction cup gripper mechanism 13 and a suction cup connecting frame 14. The suction cup gripper mechanism 13 is assembled at the bottom of the suction cup connecting frame 14, and the suction cup connecting frame 14 is fixed to the bottom of the housing one of the first linear guide assembly 4a of the vertical linear module 4. The suction cup gripper mechanism 13 includes a plurality of suction cups two 13a. An air vent is provided in the middle of the suction cups two 13a. A second sealing ring 13b is provided at the outer edge of the air vent on the bottom surface of the suction cups two 13a. A hollow screw tube 13c is connected to the air vent at the top surface of the suction cups two 13a. A second spring 13d is sleeved on the screw tube 13c. The suction cup connecting frame 14 is of a frame structure. A plurality of suction cup two mounting holes 14a and fixed connection blocks 14b are provided on the suction cup connecting frame 14. The suction cup connecting frame 14 is fixed to the bottom of the housing one of the first linear guide assembly 4a of the vertical linear module 4 through the fixed connection blocks 14b. The suction cups two 13a and the suction cup connecting frame 14 are connected together through the screw tube 13c, the suction cup two mounting holes 14a and a second nut 13e. When connecting, the air vent on the top surface of the suction cups two 13a is connected to the lower screw pipe orifice of the screw tube 13c. The screw tube 13c sequentially passes through the second spring 13d and the suction cup two mounting holes 14a on the suction cup connecting frame 14 and then is connected to the second nut 13e. The suction cups two 13a of the suction cup gripper mechanism 13 are vacuum suction cups. Among them, the suction device adopts a venturi effect suction device 15. The venturi effect suction device 15 includes a suction device main body 15a, a suction pipe 15b and an air inlet pipe 15c. An air outlet 15d is provided on the suction device main body 15a of the venturi effect suction device 15. The suction pipe 15b of the venturi effect suction device 15 is connected to the upper screw pipe orifice of the screw tube 13c connected to the suction cups two 13a. The air inlet pipe 15c on the venturi effect suction device 15 is connected to the air source. The suction device main body 15a of the venturi effect suction device 15 is fixed on the suction cup connecting frame 14. The suction cups two 13a of the suction cup gripper mechanism 13 can also adopt Bernoulli suction cups. The lower screw pipe orifice of the screw tube 13c is connected to the air vent on the top surface of the suction cups two 13a. The upper screw pipe orifice of the screw tube 13c is connected to the air source;

[0054] The described disc alarm uses a proximity electric induction alarm 2a3. The proximity electric induction alarm 2a3 includes a probe and an alarm. A lever - type triggering mechanism 2d cooperating with the proximity electric induction alarm 2a3 is provided on the flatbed truck 2. The lever - type triggering mechanism 2d includes a lever 2d1 made of metal, a touch - pressure head 2d4, a shaft 2d5, a through - hole 2a1 provided at the position of the top surface of the flat plate 2a where the crystal - paste discs 16 are stacked, and a shaft fixing seat 2a2 provided at the bottom of the flat plate 2a near the through - hole 2a1. The shaft 2d5 is fixed on the shaft fixing seat 2a2, and the lever 2d1 is mounted on the shaft 2d5. The lever 2d1 includes a short arm 2d3 and a long arm 2d2. The short arm 2d3 is in the front and the long arm 2d2 is in the back. Among them, the length of the short arm 2d3 of the lever 2d1 is the distance from the front end of the lever 2d1 to the shaft 2d5, and the length of the long arm 2d2 of the lever 2d1 is the distance from the end of the lever 2d1 to the shaft 2d5. The touch - pressure head 2d4 is fixed on the short arm 2d3 of the lever 2d1. The size of the touch - pressure head 2d4 is slightly smaller than the size of the through - hole 2a1, and the touch - pressure head 2d4 cooperates with the through - hole 2a1. During operation, when the crystal - paste disc 16 presses on the touch - pressure head 2d4, the lever 2d1 is in a horizontal state. When there is no crystal - paste disc 16 on the touch - pressure head 2d4, the lever 2d1 is in an inclined state under the action of the gravity of the long arm 2d2 of the lever 2d1. At this time, the short arm 2d3 of the lever 2d1 rotates upward by an angle, the touch - pressure head 2d4 rises to the upper stop position, the long arm 2d2 of the lever 2d1 rotates downward by an angle, and the end of the long arm 2d2 of the lever 2d1 drops to the lower stop position. The proximity electric induction alarm 2a3 is fixed on the side of the movement path of the long arm 2d2 of the lever 2d1 in the lever - type triggering mechanism 2d through an alarm fixing seat 2a4. Among them, the probe of the proximity electric induction alarm 2a3 is aligned with the tail part of the long arm 2d2 of the lever 2d1 when the end of the long arm 2d2 of the lever 2d1 is at the lower stop position.

[0055] During operation, the crystal - paste discs 16 stacked on the top surface of the flat plate 2a of the flatbed truck 2 are transported to the workbench of the crystal - paste disc brushing machine through the lifting arm mechanism, the horizontal telescopic arm mechanism and the suction cup gripper in the crystal - paste disc handling mechanism 3. When all the crystal - paste discs 16 stacked on the top surface of the flat plate 2a of the flatbed truck 2 are taken out, the end of the long arm 2d2 of the lever 2d1 of the lever - type triggering mechanism 2d drops to the lower stop position. At this time, since the end of the long arm 2d2 of the lever 2d1 made of metal is close to the probe of the proximity electric induction alarm 2a3, the proximity electric induction alarm 2a3 gives an alarm.

[0056] The rest of the structure of the crystal - paste disc transfer system in this Embodiment 2 is the same as that in Embodiment 1.

[0057] The above are only the preferred embodiments of the present invention, but the scope of implementation of the present invention cannot be limited thereby. That is, all simple equivalent changes and modifications made in accordance with the scope of the patent application of the present invention and the content of the invention description still fall within the scope covered by the patent of the present invention.

Claims

1. A crystal paste disc transfer system, characterized in that The crystal paste disk transfer system includes a frame and a crystal paste disk handling mechanism. The crystal paste disk handling mechanism includes a lifting arm rod mechanism, a horizontal telescopic arm rod mechanism, and a suction cup gripper. Among them, the horizontal telescopic arm rod mechanism is installed on the frame, the lifting arm rod mechanism is installed on the horizontal telescopic arm rod mechanism, and the suction cup gripper is arranged at the bottom of the lifting arm rod mechanism.

2. The crystal paste disc transfer system according to claim 1, wherein The frame includes columns, crossbeams, and feet. The crossbeam is located at the top of the frame, and the feet are located at the bottom of the frame. A cross-moving drag chain storage groove is provided on the crossbeam.

3. A crystal paste disc transfer system according to claim 1 or 2, characterized in that The lifting arm rod mechanism uses a vertical linear module. The vertical linear module includes a linear guide rail assembly one and a slider one. The linear guide rail assembly one includes a housing one and a linear guide rail one. The horizontal telescopic arm rod mechanism uses a horizontal linear module. The horizontal linear module includes a linear guide rail assembly two, a slider two, and a fixed seat. The linear guide rail assembly two includes a housing two and a linear guide rail two. The slider one of the vertical linear module is connected to the slider two of the horizontal linear module. The suction cup gripper is arranged at the bottom of the housing one of the linear guide rail assembly one of the vertical linear module.

4. The crystal paste disc transfer system according to claim 3, characterized in that Both the vertical linear module and the horizontal linear module in the crystal paste disk handling mechanism use electric synchronous belt linear modules. The electric synchronous belt linear module is provided with a servo motor, a synchronous belt, a synchronous pulley, a slider, and a linear guide rail assembly. The crystal paste disk handling mechanism also includes a lifting drag chain, a cross-moving drag chain, a lifting drag chain connecting seat, and a connecting seat. Among them: The linear guide rail assembly one of the vertical linear module is fixedly connected to the lifting drag chain connecting seat. The housing two of the linear guide rail assembly two of the horizontal linear module is fixed to the crossbeam of the frame through the fixed seat. The connecting seat is provided with a lifting drag chain storage groove and a slider fixing plate. The slider one of the vertical linear module and the slider two of the horizontal linear module are respectively fixed to the front and back of the slider fixing plate on the connecting seat. The two ends of the lifting drag chain are respectively a lifting drag chain mobile end and a lifting drag chain fixed end. The lifting drag chain mobile end is fixed to the lifting drag chain connecting seat, and the lifting drag chain fixed end is fixed to the lifting drag chain storage groove of the connecting seat. The two ends of the cross-moving drag chain are respectively a cross-moving drag chain mobile end and a cross-moving drag chain fixed end. The cross-moving drag chain mobile end is fixed to the connecting seat, and the cross-moving drag chain fixed end is fixed to the cross-moving drag chain storage groove provided on the crossbeam of the frame.

5. The crystal paste disc transfer system according to claim 3, wherein The suction cup gripper adopts a structural form including a suction cup mechanism and a suction cup connecting seat. The suction cup mechanism is assembled at the bottom of the suction cup connecting seat. The suction cup connecting seat is fixed to the bottom of the housing one of the linear guide rail assembly one of the vertical linear module. Among them: The described suction cup mechanism includes a suction cup 1, a sealing ring 1, several screw rods, several spring 1s, several nuts 1, and an air pipe. A ventilation hole is provided in the middle of the suction cup 1 of the suction cup mechanism. The air pipe is matched with the ventilation hole in the middle of the suction cup 1 of the suction cup mechanism. The sealing ring 1 is arranged at the outer edge of the ventilation hole at the bottom surface of the suction cup 1. The screw rods are fixedly arranged at the outer edge of the ventilation hole at the top surface of the suction cup 1 according to a uniform distribution. The spring 1s are sleeved on the screw rods. The described suction cup connecting seat is composed of a bottom plate and a vertical plate. An air pipe sliding hole and a screw rod sliding hole are provided on the bottom plate of the suction cup connecting seat. The air pipe is inserted into the air pipe sliding hole. The screw rod sliding hole is arranged at the outer edge of the air pipe sliding hole of the suction cup connecting seat. The suction cup mechanism and the bottom plate of the suction cup connecting seat are connected together through the screw rods, gaskets, screw rod sliding holes, and nuts 1.

6. The crystal paste disc transfer system according to claim 2, characterized in that The described suction cup gripper adopts a structural form including a suction cup gripper mechanism and a suction cup connecting frame. The suction cup gripper mechanism is assembled at the bottom of the suction cup connecting frame. The suction cup connecting frame is fixed at the bottom of the housing 1 of the linear guide assembly 1 of the vertical linear module. Among them: The described suction cup gripper mechanism includes several suction cups 2. A ventilation hole is provided in the middle of the suction cups 2. A sealing ring 2 is arranged at the outer edge of the ventilation hole at the bottom surface of the suction cups 2. A hollow screw tube is connected to the ventilation hole at the top surface of the suction cups 2. A spring 2 is sleeved on the screw tube. The suction cup connecting frame is a frame structure. Several suction cup 2 mounting holes and fixed connection blocks are provided on the suction cup connecting frame. The suction cup connecting frame is fixed at the bottom of the housing 1 of the linear guide assembly 1 of the vertical linear module through the fixed connection blocks. The suction cups 2 and the suction cup connecting frame are connected together through the screw tubes, suction cup 2 mounting holes, and nuts 2.

7. The crystal paste disc transfer system according to claim 6, wherein The suction cups 2 of the suction cup gripper mechanism adopt vacuum suction cups. Among them, the suction device adopts a venturi effect suction device. The venturi effect suction device includes a suction device main body, a suction pipe, and an air inlet pipe. An air outlet is provided on the suction device main body of the venturi effect suction device. The suction pipe of the venturi effect suction device is connected to the upper screw pipe orifice of the screw tube connected to the suction cup 2. The air inlet pipe on the venturi effect suction device is connected to the air source. The suction device main body of the venturi effect suction device is fixed on the suction cup connecting frame.

8. A crystal paste disc transfer system according to claim 1 or 2, characterized in that This crystal paste disc transfer system further includes a disc carrier device. During operation, the disc carrier device is positioned below the crystal paste disc handling mechanism.

9. The crystal paste disc transfer system according to claim 8, characterized in that The described disc carrier device adopts a flatbed truck. The flatbed truck includes a flat plate, casters, a limit rod, and a crystal paste disc alarm. A handrail is provided on the limit rod.

10. The crystal paste disc transfer system according to claim 9, wherein The described disc alarm uses a photosensitive alarm. The photosensitive alarm includes a photosensitive element and an alarm circuit. The photosensitive element is connected to the alarm circuit. Among them, the photosensitive element in the photosensitive alarm is arranged at the position where the crystal paste discs are stacked on the top surface of the flatbed of the flatbed truck.

11. A crystal paste disc transfer system according to claim 9, characterized in that The described disc alarm uses a proximity electric induction alarm. The proximity electric induction alarm includes a probe and an alarm. A lever-type triggering mechanism cooperating with the proximity electric induction alarm is provided on the flatbed truck. The lever-type triggering mechanism includes a lever made of metal, a touch head, a shaft, a through hole arranged at the position where the crystal paste discs are stacked on the top surface of the flatbed, and a shaft fixing seat arranged at the bottom of the flatbed near the through hole. The shaft is fixed on the shaft fixing seat. The lever is installed on the shaft. The lever includes a short arm and a long arm. The short arm is in the front and the long arm is in the back. Among them, the touch head is fixed on the short arm of the lever, and the size of the touch head is slightly smaller than the size of the through hole.

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