CN116765244A - Material-turning stamping linkage system of display backboard - Google Patents
Material-turning stamping linkage system of display backboard Download PDFInfo
- Publication number
- CN116765244A CN116765244A CN202311048182.5A CN202311048182A CN116765244A CN 116765244 A CN116765244 A CN 116765244A CN 202311048182 A CN202311048182 A CN 202311048182A CN 116765244 A CN116765244 A CN 116765244A
- Authority
- CN
- China
- Prior art keywords
- stamping
- transmission rod
- cross
- piston
- shaped guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000012546 transfer Methods 0.000 claims abstract description 31
- 238000004080 punching Methods 0.000 claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 14
- 230000008569 process Effects 0.000 claims abstract description 14
- 230000009471 action Effects 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 66
- 238000004891 communication Methods 0.000 claims description 6
- 230000000630 rising effect Effects 0.000 claims description 6
- 238000013459 approach Methods 0.000 description 7
- 230000003578 releasing effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000003825 pressing Methods 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/18—Advancing work in relation to the stroke of the die or tool by means in pneumatic or magnetic engagement with the work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The application discloses a material transferring and stamping linkage system of a display backboard, relates to the technical field of display backboard stamping, and can solve the problems that the existing display backboard is high in transferring cost, likely to be blocked and the like. The material turning and stamping linkage system of the display backboard comprises at least two punches which are arranged in parallel and used for stamping and forming a backboard main body, wherein the punches comprise a pressure-bearing structure and a stamping structure; the transfer structure is arranged between the two punching machines and driven by the punching structure, and the transfer structure is used for transferring the backboard main body in a reciprocating and circulating mode along with the lifting action of the punching structure; the transferring structure comprises a grabbing and placing assembly used for grabbing and placing the backboard main body; in the process that the stamping structure rises from the lowest position to the highest position, the grabbing and placing assembly is transferred from between two punching machines to the pressure-bearing structure to grab the backboard main body and then reset; in the process that the stamping structure descends from the highest position to the lowest position, the grabbing and placing assembly transfers the grabbed backboard main body onto the bearing structure to be released and then reset.
Description
Technical Field
The application relates to the technical field of displays, in particular to a material turning stamping linkage system of a display backboard.
Background
The display backboard is mainly used for fixing the display panel, and various shape and structure details such as holes, bulges, grooves and the like are formed on the display backboard through stamping. However, at present, only part of the shape and structure details can be punched by a single punch, and a complete punching process of the display backboard needs a plurality of punches to cooperate, and finally, the display backboard is punched and formed.
At present, the transfer of display backplate between different punches is usually accomplished with the cooperation of the transport manipulator cooperation that is located between two punches and snatchs claw utensil, and every transport manipulator can transport single Zhang Xianshi ware backplate, and the needs of every production line set up many transport manipulators, and transport the cost is higher, and along with the expansion of production scale, transport the cost and can increase fast, in addition, because transport manipulator and punch press are independent equipment, need adjust the cooperativity between the two, avoid appearing card material scheduling problem, and transport cooperativity adjustment between manipulator and the punch press also can influence transport efficiency and stamping efficiency simultaneously.
Therefore, a material transferring and stamping linkage system of a display panel needs to be designed, so that the problems of high transferring cost, troublesome equipment cooperative adjustment, low transferring efficiency and the like in the prior art are solved.
Disclosure of Invention
The application aims to provide a material transferring and stamping linkage system of a display panel, which is used for solving the problems of high cost, troublesome equipment cooperative adjustment, low transferring efficiency and the like of a display panel transferring device in the prior art.
In order to solve the technical problems, the application adopts the following scheme:
the material turning and stamping linkage system of the display backboard comprises at least two punches which are arranged in parallel and used for stamping and forming a backboard main body, wherein the punches comprise a pressure bearing structure and a stamping structure;
the transfer structure is arranged between the two punching machines and driven by the punching structure, and the transfer structure is used for transferring the backboard main body in a reciprocating and circulating mode along with the lifting action of the punching structure;
the transferring structure comprises a grabbing and placing assembly used for grabbing and placing the backboard main body;
in the process that the stamping structure rises from the lowest position to the highest position, the grabbing and placing assembly is transferred from between two punching machines to the pressure-bearing structure to grab the backboard main body and then reset;
in the process that the stamping structure descends from the highest position to the lowest position, the grabbing and placing assembly transfers the grabbed backboard main body onto the bearing structure to be released and then reset.
The design concept of the application is as follows: through the reciprocating motion drive transport structure reciprocating cycle formula snatchs backplate main part about the stamping structure, innovative use stamping structure is as the driving force source of transporting the structure to realize the backplate main part at the structure aspect and grasp the cooperation of being in the stamping action and grabbing the material and move, thereby avoid the possibility of card material at the structure aspect.
Specifically, in the process that the stamping structure gradually rises to the highest position from the lowest position during stamping, the grabbing and releasing assembly in the transferring structure gradually keeps away from the middle position between the two stamping machines and is close to the upper side of the backboard main body to be grabbed, until the stamping structure reaches the farthest distance during grabbing when reaching half distance at the rising height, after the completion of the grabbing action, the grabbing assembly gradually resets along with the continuous rising of the stamping structure until the stamping structure reaches the highest position, the grabbing assembly and the backboard main body grabbed by the grabbing assembly reach the middle position between the two stamping machines, and along with the gradual falling of the stamping structure from the highest position to the lowest position, the grabbing assembly and the backboard main body grabbed by the grabbing assembly gradually keep away from the middle position between the two stamping machines and are close to the upper side of the backboard main body to be grabbed, until the grabbing assembly position reaches the farthest distance during releasing when falling to half distance, after the releasing action is completed, along with the continuous falling of the stamping mechanism, the grabbing assembly gradually resets until the stamping structure reaches the lowest position to punch the backboard main body released by the stamping assembly, and the stamping action is completed by the cooperation of the grabbing assembly and the backboard main body.
Preferably, the transfer structure further comprises a transmission assembly driven by the punching structure, the transmission assembly comprising:
the vertical plane of the cross-shaped guide groove is parallel to the parallel direction of the two or more punches, and the transverse sliding block and the vertical sliding block are respectively connected with the cross-shaped guide groove in a sliding manner along the transverse direction and the vertical direction;
the device comprises a pressing structure, a driving rod assembly, a vertical sliding block, a pressing rod and a pressing rod, wherein the pressing structure is provided with a pressing plate;
the grabbing and placing assembly is transversely fixed on the transverse sliding block and transversely slides in the cross-shaped guide groove along with the transverse sliding block.
Preferably, the grabbing and placing assembly comprises a horizontally arranged supporting cross rod and a grabbing and placing sucker arranged on the supporting cross rod, and the supporting cross rod is fixed on the transverse sliding block and moves in a circulating and reciprocating mode in the cross-shaped guide groove along with the transverse sliding block.
Preferably, the cross-shaped guide groove comprises a transverse part and a vertical part which are perpendicular to each other, the transverse part and the vertical part are communicated in a crossing way, and the crossing communication point is positioned at the center point of the cross-shaped guide groove;
the length of the transverse part of the cross-shaped guide groove is larger than or equal to the distance between the center points of the two bearing structures; the length of the vertical part of the cross-shaped guide groove is larger than or equal to the rising height of the stamping structure.
Preferably, the transverse part of the cross-shaped guide groove comprises an upper transverse part and a lower transverse part which are arranged in parallel up and down; the vertical part of the cross-shaped guide groove comprises a left transverse part and a right transverse part which are vertically arranged in parallel; the upper transverse part, the lower transverse part, the left transverse part and the right transverse part are -shaped in cross section and are provided with openings opposite to each other.
Preferably, the length of the vertical portion of the cross-shaped guide groove is smaller than the transverse portion thereof;
the length of the transmission rod component is lengthened or shortened along with the pushing force or the pulling force applied to the transmission rod component;
in the extended state of the transmission rod assembly, the length of the transmission rod assembly is equal to half of the transverse part of the cross-shaped guide groove;
in the shortened condition of the drive rod assembly, the length of the drive rod assembly is equal to half of the vertical portion of the cross-shaped guide slot.
Preferably, the transmission rod assembly comprises a first transmission rod and a second transmission rod which are arranged in a central axis superposition manner, and a reducing part arranged between the first transmission rod and the second transmission rod;
one end of the first transmission rod is hinged with the transverse sliding block, and the other end of the first transmission rod extends into the variable-diameter part and is connected with the variable-diameter part in a sliding way;
one end of the second transmission rod is hinged with the vertical sliding block, and the other end of the second transmission rod extends into the reducing part and is in sliding connection with the reducing part;
the diameter-variable portion gradually extends to the longest state when receiving the pushing force, and gradually shortens to the shortest state when receiving the pulling force.
Preferably, the reducing part comprises a piston cylinder, and a first piston slide block and a second piston slide block which are arranged in the piston cylinder;
the first transmission rod extends into the piston cylinder and is fixedly connected with the first piston slide block;
the second transmission rod extends into the piston cylinder and is fixedly connected with the second piston slide block;
a first limiting block and a second limiting block are arranged on the inner wall of the piston cylinder along the axial direction of the piston cylinder, and the distance between the second limiting block and the end part of the piston cylinder is greater than the length of the second piston slide block;
the piston cylinder is also provided with an air inlet and an air outlet which are respectively positioned at two sides of the second limiting block, and the air inlet is arranged between the first limiting block and the second limiting block;
the air inlet is communicated with an air pump through a hose;
the first piston sliding block and the second piston sliding block are provided with a pulling force for making the first piston sliding block and the second piston sliding block close to each other.
Preferably, the reducing part further comprises a tension spring, wherein two ends of the tension spring are fixedly connected with the first piston slide block and the second piston slide block respectively, and the tension spring enables the first piston slide block and the second piston slide block to have tension close to each other.
Preferably, the first piston slide block and the second piston slide block are permanent magnets, and the magnetic poles of one side of the first piston slide block and one side of the second piston slide block, which are close to each other, are opposite.
The application has the beneficial effects that:
through realizing from transportation structure and punch press of coordinated with each other at the structural layer, overall structure is simple reliable, low in manufacturing cost, can effectively solve the transfer manipulator with high costs of prior art, and the debugging is troublesome, and transfer efficiency is low and have card material possible scheduling problem.
Drawings
FIG. 1 is a schematic view showing a rear view structure of embodiment 1 of the present application during punching;
FIG. 2 is a schematic diagram showing a rear view of the embodiment 1 of the present application in taking materials;
FIG. 3 is a schematic rear view showing the structure of the punch press of embodiment 1 of the present application when the punching structure is raised to the highest level;
fig. 4 is a schematic rear view of the embodiment 1 of the present application during discharging;
FIG. 5 is a schematic diagram showing a rear view of a display back plate in a punched state after undergoing a blanking punch cycle according to embodiment 1 of the present application;
FIG. 6 is a schematic diagram showing the front view of the transport structure in embodiment 1 of the present application;
FIG. 7 is a schematic diagram showing a left-hand construction of a transport structure in embodiment 1 of the present application;
FIG. 8 is a schematic rear view of the transfer assembly when the display back plate in embodiment 2 of the present application is in a stamped state;
FIG. 9 is a schematic rear view of the transporting assembly of embodiment 2 of the present application during material taking;
FIG. 10 is a schematic diagram showing a rear view of the transporting assembly of the embodiment 2 when the punching structure of the punching machine is raised to the highest level;
FIG. 11 is a schematic diagram showing a rear view of the transfer assembly in embodiment 2 of the present application during discharging;
FIG. 12 is a schematic rear view of the transfer assembly after undergoing a transfer press cycle in accordance with example 2 of the present application;
FIG. 13 is a schematic view showing the structure of the transmission rod assembly in the extended state according to embodiment 2 of the present application;
fig. 14 is a schematic view showing a structure of the transmission rod assembly in a shortened state in embodiment 2 of the present application.
Reference numerals illustrate:
11-pressure-bearing structure, 111-lower die plate, 12-punching structure, 121-upper die plate, 2-transfer structure, 21-cross guide slot, 22-transverse slide block, 23-vertical slide block, 24-push-pull rod, 25-transmission rod assembly, 251-piston cylinder, 252-first piston slide block, 253-second piston slide block, 254-first transmission rod, 255-second transmission rod, 256-first stopper, 257-second stopper, 258-air inlet, 259-air outlet, 26-grasping and releasing assembly, 261-grasping and releasing sucker, 262-supporting cross rod and 3-back plate main body.
Detailed Description
The present application will be described in further detail with reference to examples and drawings, but embodiments of the present application are not limited thereto.
In the description of the present application, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inner", "outer", "front", "rear", "top", "bottom", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present application and for simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be construed as limiting the present application.
In the description of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "configured," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.
The application is described in detail below by reference to the attached drawings and in connection with the embodiments:
example 1:
as shown in fig. 1 to 7, the present embodiment provides: the material turning and stamping linkage system of the display backboard comprises at least two punches which are arranged in parallel and used for stamping and forming the backboard main body 3, wherein the punches comprise a pressure bearing structure 11 and a stamping structure 12;
the transfer structure 2 is arranged between the two punching machines and driven by the punching structure 12, and the transfer structure 2 is used for transferring the backboard main body 3 in a reciprocating and circulating mode along with the lifting action of the punching structure 12;
the transfer structure 2 comprises a pick-and-place assembly 26 for picking and placing the back plate body 3;
in the process that the stamping structure 12 rises from the lowest position to the highest position, the grabbing and placing assembly 26 is transferred from between two stamping presses to the pressure-bearing structure 11 to grab the backboard main body 3 and then reset;
during the process of descending the stamping structure 12 from the highest position to the lowest position, the grabbing and placing assembly 26 transfers the grabbed backboard main body 3 onto the bearing structure 11, and then resets after releasing.
The design concept of the application is as follows: the back plate main body 3 is grabbed by driving the transfer structure 2 to reciprocate circularly through the up-and-down reciprocating movement of the punching structure 12, and the punching structure 12 is creatively used as a driving force source of the transfer structure 2, so that self-cooperative linkage of the back plate main body 3 in punching action and grabbing action is realized at a structural layer, and the possibility of clamping is avoided at the structural layer.
Specifically, in the process that the stamping structure 12 gradually rises from the lowest position to the highest position during stamping, the grabbing and placing component 26 in the transferring structure 2 gradually moves away from the middle position between the two punches and approaches to the upper side of the backboard main body 3 to be grabbed until the stamping structure 12 reaches a half distance at the rising height, the grabbing component position reaches the farthest distance during grabbing, after the grabbing action is finished, as the stamping structure 12 continues to rise, the grabbing component gradually resets until the stamping structure 12 reaches the highest position, the grabbing component and the backboard main body 3 grabbed by the grabbing component reach the middle position between the two punches, and as the stamping structure 12 gradually descends from the highest position to the lowest position for stamping, the grabbing component and the backboard main body 3 grabbed by the grabbing component gradually move away from the middle position between the two punches and approaches to the upper side of the backboard main body 3 to be grabbed, until the stamping structure 12 descends to a half distance, after the releasing action is finished, as the stamping structure continues to descend, the grabbing component gradually resets until the stamping structure 12 reaches the lowest position to release the backboard main body 3, and the stamping action is finished, and the material is transferred to the backboard main body 3 and the stamping action is finished.
In a preferred exemplary embodiment, the transfer structure 2 further comprises a transmission assembly driven by the punching structure 12, the transmission assembly comprising:
the vertical plane of the cross-shaped guide groove 21 is parallel to the parallel direction of two or more punches, and the cross-shaped guide groove 22 and the vertical slide 23 are respectively connected with the cross-shaped guide groove 21 in a sliding way along the transverse direction and the vertical direction;
the device further comprises a transmission rod assembly 25 and a vertically arranged push-pull rod 24, wherein two ends of the transmission rod assembly 25 are respectively hinged with the transverse sliding block 22 and the vertical sliding block 23, one end of the push-pull rod 24 is arranged on the stamping structure 12, and the other end of the push-pull rod is fixed on the vertical sliding block 23;
the pick-and-place assembly 26 is laterally secured to the lateral slider 22 and slides laterally therewith within the cross-shaped channel 21.
In the process of transferring the backboard main body 3 by the transfer structure 2, as shown in fig. 1 to 3, the push-pull rod 24 firstly generates a pulling force on the vertical sliding block 23, so that the vertical sliding block 23 continuously rises along with the push-pull rod 24, and when the vertical sliding block 23 rises, as the transmission rod assembly 25 is arranged between the vertical sliding block 23 and the transverse sliding block 22, in the process of gradually rising from the lowest position, the transverse sliding block 22 is pushed by the transmission rod assembly 25 to move in the direction away from the center of the cross-shaped guide slot 21 and gradually approaches to the upper side of the pressure-bearing structure 11 until the vertical sliding block 23 rises to the center position of the cross-shaped guide slot 21, and at the moment, the transverse sliding block 22 reaches the furthest distance of transversely moving to one side; along with the continuous upward movement of the vertical sliding block 23, the force applied to the transmission rod assembly 25 can turn the pushing force into the pulling force, and the transverse sliding block 22 is pulled to gradually approach the center of the cross-shaped guide groove 21 to reset until the vertical sliding block 23 reaches the highest position through the push-pull rod 24, and at the moment, the transverse sliding block 22 reaches the center of the cross-shaped guide groove 21 to complete the reset.
As the stamping structure 12 descends, as shown in fig. 3 to 5, the push-pull rod 24 converts the force applied by the push-pull rod 24 to the vertical sliding block 23 into a pushing force, so as to push the vertical sliding block 23 to move downwards, and in the process of moving downwards, the transmission rod assembly 25 pushes the transverse sliding block 22 to move away from the center of the cross-shaped guide groove 21 and gradually approach the upper part of the other bearing structure 11 until the vertical sliding block 23 descends to the center of the cross-shaped guide groove 21, at this time, the transverse sliding block 22 reaches the furthest distance of the transverse sliding block moving towards the other side, and as the vertical sliding block 23 descends continuously, the force applied by the transmission rod assembly 25 changes the pushing force into the pulling force, so as to pull the transverse sliding block 22 gradually to approach the center of the cross-shaped guide groove 21 to reset until the vertical sliding block 23 reaches the lowest position through the push-pull rod 24, at this time, the transverse sliding block 22 reaches the center of the cross-shaped guide groove 21 to finish resetting, and at this time, the transfer structure 2 finishes one-time the transfer of the backboard main body 3.
In a preferred exemplary embodiment, as shown in fig. 6 and 7, the pick-and-place assembly 26 includes a horizontally disposed support rail 262, and a pick-and-place suction cup 261 disposed on the support rail 262, the support rail 262 being secured to the lateral slide 22 and reciprocally moving with the lateral slide 22 in the cross-shaped channel 21.
Specifically, the cross-shaped guide groove 21 includes a transverse portion and a vertical portion that are perpendicular to each other, the transverse portion and the vertical portion are in cross communication, and the cross communication point is located at the center point of the cross-shaped guide groove 21;
the length of the transverse part of the cross-shaped guide groove 21 is greater than or equal to the distance between the center points of the two bearing structures 11; the length of the vertical portion of the cross-shaped guide groove 21 is greater than or equal to the elevation height of the punching structure 12. In this embodiment, as shown in fig. 6, the length of the transverse portion of the cross-shaped guide groove 21 is the same as the length of the vertical portion thereof, and the length of the vertical portion is equal to the distance between the center points of the two bearing structures 11, and the length of the vertical portion is equal to the elevation of the punching structure 12.
In a preferred exemplary embodiment, the cross-shaped guide groove 21 has a lateral portion including an upper lateral portion and a lower lateral portion disposed in parallel up and down; the vertical part of the cross-shaped guide groove 21 comprises a left transverse part and a right transverse part which are vertically arranged in parallel; the upper transverse part, the lower transverse part, the left transverse part and the right transverse part are -shaped in cross section and are provided with openings opposite to each other. The cross sections of the transverse part, the lower transverse part, the left transverse part and the right transverse part are , so that the transverse sliding block 22 and the vertical sliding block 23 are clamped in the cross-shaped guide groove 21, and the supporting cross rod 262 on the transverse sliding block 22 is prevented from falling when the backboard main body 3 is supported. In this embodiment, the cross-shaped guide groove 21 is made of steel, and the structural strength and durability thereof are ensured.
Example 2:
as shown in fig. 8 to 14, in the present embodiment, on the basis of the above-described embodiment 1, the length of the vertical portion of the cross-shaped guide groove 21 is smaller than the lateral portion thereof;
the length of the transmission rod assembly 25 is lengthened or shortened along with the pushing force or the pulling force applied to the transmission rod assembly;
in the extended state of the transmission rod assembly 25, its length is equal to half of the transverse portion of the cross-shaped guide slot 21;
in the shortened condition of the transmission rod assembly 25, its length is equal to half of the vertical portion of the cross-shaped guide slot 21.
In this embodiment, the length of the vertical portion of the cross-shaped guide slot 21 is smaller than the length of the horizontal portion, so that the sliding distance of the vertical sliding block 23 is smaller than the sliding distance of the horizontal sliding block 22 in one transferring action of the back plate main body 3, and further, the push-pull length distance of the push-pull rod 24 is shortened, and further, the highest position of the punching structure 12 during punching is reduced, and the punching energy consumption can be reduced.
In a specific exemplary embodiment, the transmission rod assembly 25 includes a first transmission rod 254 and a second transmission rod 255 having central axes coincident with each other, and a variable diameter portion disposed between the first transmission rod 254 and the second transmission rod 255;
one end of the first transmission rod 254 is hinged with the transverse sliding block 22, and the other end extends into the reducing part and is in sliding connection with the reducing part;
one end of the second transmission rod 255 is hinged with the vertical sliding block 23, and the other end extends into the reducing part and is in sliding connection with the reducing part;
the diameter-variable portion gradually extends to the longest state when receiving the pushing force, and gradually shortens to the shortest state when receiving the pulling force.
Specifically, the diameter-changing portion includes a piston cylinder 251, and a first piston slider 252 and a second piston slider 253 provided in the piston cylinder 251;
the first transmission rod 254 extends into the piston cylinder 251 and is fixedly connected with the first piston slide block 252;
the second transmission rod 255 extends into the piston cylinder 251 and is fixedly connected with the second piston slider 253;
a first limiting block 256 and a second limiting block 257 are arranged on the inner wall of the piston cylinder 251 along the axial direction of the piston cylinder 251, and the distance between the second limiting block 257 and the end part of the piston cylinder 251 is greater than the length of the second piston slider 253;
the piston cylinder 251 is also provided with an air inlet 258 and an air outlet 259 which are respectively positioned at two sides of the second limiting block 257, and the air inlet 258 is arranged between the first limiting block 256 and the second limiting block 257;
the air inlet 258 is communicated with an air pump through a hose;
the first piston slide 252 and the second piston slide 253 have a tensile force therebetween to bring them closer to each other.
As shown in fig. 13, when the transmission rod assembly 25 is pushed, the second piston slider 253 moves in a direction approaching the first piston slider 252 until being limited by the second limiting block 257, at this time, the second piston slider 253 blocks the air outlet 259, and because the air inlet 258 is communicated with the air pump through the hose, the air in the piston cylinder 251 is continuously inflated, the air pressure in the cylinder pushes the first piston slider 252 away from the second piston slider 253 until the first piston slider 252 is blocked by the end of the piston cylinder 251, at this time, the transmission rod assembly 25 is extended to the longest state, and when the transmission rod assembly 25 is pulled, the second piston slider 253 moves in a direction away from the first piston slider 252 until being limited by the end of the piston cylinder 251, at this time, the air outlet 259 is exposed, the cavity in the piston cylinder 251 is communicated with the outside air, and because of the tensile force between the first piston slider 252 and the second piston slider 253, the first piston slider 252 gradually approaches the second piston slider 253 until being limited by the first limiting block 256, at this time, the transmission rod assembly 25 is shortened to the shortest state, as shown in fig. 14.
In a preferred exemplary embodiment, the reducing portion further includes a tension spring having both ends fixedly connected to the first piston slider 252 and the second piston slider 253, respectively, and the tension spring makes the first piston slider 252 and the second piston slider 253 have a tension force close to each other.
In a specific embodiment, as shown in fig. 13 and 14, the first piston slide 252 and the second piston slide 253 are both permanent magnets, and the magnetic poles of the sides of the first piston slide 252 and the second piston slide 253 that are close to each other are opposite.
The other structures of this embodiment are the same as those of embodiment 1, and are not described here again.
It is to be understood that the above-described embodiments are merely illustrative of the application of the principles of the present application, but the application is not limited thereto. Various modifications and improvements may be made by those skilled in the art without departing from the spirit and substance of the application, and are also considered to be within the scope of the application.
Claims (10)
1. The material turning and stamping linkage system of the display backboard comprises at least two punches which are arranged in parallel and used for stamping and forming a backboard main body (3), and is characterized in that the punches comprise a pressure bearing structure (11) and a stamping structure (12);
the back plate conveying device further comprises a conveying structure (2) which is arranged between the two punching machines and driven by the punching structure (12), wherein the conveying structure (2) conveys the back plate main body (3) in a reciprocating and circulating mode along with the lifting action of the punching structure (12);
the transfer structure (2) comprises a grabbing and placing assembly (26) for grabbing and placing the backboard main body (3);
in the process that the stamping structure (12) rises from the lowest position to the highest position, the grabbing and placing assembly (26) is transferred from between two stamping presses to the pressure-bearing structure (11) to grab the backboard main body (3) and then reset;
in the process that the stamping structure (12) descends from the highest position to the lowest position, the grabbing and placing assembly (26) transfers the grabbed backboard main body (3) onto the pressure-bearing structure (11) to be released and then reset.
2. The transfer ram linkage system of a display back panel according to claim 1, wherein the transfer structure (2) further comprises a drive assembly driven by the ram structure (12), the drive assembly comprising:
the vertical plane of the cross-shaped guide groove (21) is parallel to the parallel direction of two or more punches, and the cross-shaped guide groove (21) and the vertical slide block (23) are respectively connected with the cross-shaped guide groove (21) in a sliding manner along the transverse direction and the vertical direction;
the device further comprises a transmission rod assembly (25) and a vertically arranged push-pull rod (24), wherein two ends of the transmission rod assembly (25) are respectively hinged with the transverse sliding block (22) and the vertical sliding block (23), one end of the push-pull rod (24) is arranged on the stamping structure (12), and the other end of the push-pull rod is fixed on the vertical sliding block (23);
the grabbing and placing assembly (26) is transversely fixed on the transverse sliding block (22) and transversely slides in the cross-shaped guide groove (21) along with the transverse sliding block.
3. The display backboard transfer ram linkage system according to claim 2, wherein the pick-and-place assembly (26) includes a horizontally disposed support rail (262) and a pick-and-place suction cup (261) disposed on the support rail (262), the support rail (262) being secured to the lateral slider (22) and moving back and forth in a cross-shaped guide slot (21) with the lateral slider (22).
4. The material-turning stamping linkage system of the display backboard according to claim 2, characterized in that the cross-shaped guide groove (21) comprises a transverse portion and a vertical portion which are perpendicular to each other, the transverse portion and the vertical portion are in cross communication, and the cross communication point is located at the center point of the cross-shaped guide groove (21);
the length of the transverse part of the cross-shaped guide groove (21) is larger than or equal to the distance between the center points of the two bearing structures (11); the length of the vertical part of the cross-shaped guide groove (21) is larger than or equal to the rising height of the stamping structure (12).
5. The blanking punch linkage system of the display back plate according to claim 4, characterized in that the lateral part of the cross-shaped guide slot (21) comprises an upper lateral part and a lower lateral part which are arranged in parallel up and down; the vertical part of the cross-shaped guide groove (21) comprises a left transverse part and a right transverse part which are vertically arranged in parallel; the upper transverse part, the lower transverse part, the left transverse part and the right transverse part are -shaped in cross section and are provided with openings opposite to each other.
6. The blanking punch linkage system of a display back plate according to claim 4, characterized in that the length of the vertical portion of the cross-shaped guide slot (21) is smaller than the lateral portion thereof;
the length of the transmission rod assembly (25) is lengthened or shortened along with the pushing force or the pulling force applied to the transmission rod assembly;
in the extended state of the transmission rod assembly (25), the length of the transmission rod assembly is equal to half of the transverse part of the cross-shaped guide groove (21);
in the shortened state of the transmission rod assembly (25), the length of the transmission rod assembly is equal to half of the vertical part of the cross-shaped guide groove (21).
7. The display backboard material transfer and stamping linkage system according to claim 6, wherein the transmission rod assembly (25) comprises a first transmission rod (254) and a second transmission rod (255) with central axes coincident with each other, and a reducing part arranged between the first transmission rod (254) and the second transmission rod (255);
one end of the first transmission rod (254) is hinged with the transverse sliding block (22), and the other end of the first transmission rod extends into the variable-diameter part and is in sliding connection with the variable-diameter part;
one end of the second transmission rod (255) is hinged with the vertical sliding block (23), and the other end of the second transmission rod extends into the diameter-variable part and is in sliding connection with the diameter-variable part;
the diameter-variable portion gradually extends to the longest state when receiving the pushing force, and gradually shortens to the shortest state when receiving the pulling force.
8. The display back plate material turning and stamping linkage system according to claim 7, wherein the reducing portion comprises a piston cylinder (251), and a first piston slider (252) and a second piston slider (253) disposed within the piston cylinder (251);
the first transmission rod (254) extends into the piston cylinder (251) and is fixedly connected with the first piston slide block (252);
the second transmission rod (255) extends into the piston cylinder (251) and is fixedly connected with the second piston sliding block (253);
a first limiting block (256) and a second limiting block (257) are axially arranged on the inner wall of the piston cylinder (251) along the piston cylinder (251), and the distance between the second limiting block (257) and the end part of the piston cylinder (251) is greater than the length of the second piston sliding block (253);
the piston cylinder (251) is also provided with an air inlet (258) and an air outlet (259) which are respectively positioned at two sides of the second limiting block (257), and the air inlet (258) is arranged between the first limiting block (256) and the second limiting block (257);
the air inlet (258) is communicated with an air pump through a hose;
the first piston slide block (252) and the second piston slide block (253) have a pulling force therebetween to enable the first piston slide block and the second piston slide block to be close to each other.
9. The material-turning and stamping linkage system of the display backboard according to claim 8, wherein the reducing portion further comprises a tension spring, two ends of which are fixedly connected with the first piston slide block (252) and the second piston slide block (253) respectively, and the tension spring enables the first piston slide block (252) and the second piston slide block (253) to have a tension close to each other.
10. The display back plate material turning and stamping linkage system according to claim 8, wherein the first piston slide block (252) and the second piston slide block (253) are permanent magnets, and the magnetic poles of the sides of the first piston slide block (252) and the second piston slide block (253) which are close to each other are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311048182.5A CN116765244B (en) | 2023-08-21 | 2023-08-21 | Material-turning stamping linkage system of display backboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311048182.5A CN116765244B (en) | 2023-08-21 | 2023-08-21 | Material-turning stamping linkage system of display backboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116765244A true CN116765244A (en) | 2023-09-19 |
| CN116765244B CN116765244B (en) | 2023-10-20 |
Family
ID=87993417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311048182.5A Active CN116765244B (en) | 2023-08-21 | 2023-08-21 | Material-turning stamping linkage system of display backboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116765244B (en) |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4002093A (en) * | 1975-09-19 | 1977-01-11 | Harold Heisler | Punch press transfer mechanism |
| JPH07178482A (en) * | 1993-12-24 | 1995-07-18 | Komatsu Ltd | Pusher device of transfer press |
| US5483876A (en) * | 1993-12-21 | 1996-01-16 | Trantek, Incorporated | Workpart transfer mechanism for stamping press |
| US5572898A (en) * | 1995-10-20 | 1996-11-12 | Livernois Die And Automation | Modular die transfer system |
| US20040182128A1 (en) * | 2003-03-21 | 2004-09-23 | Childs Montgomery W. | Tilt mechanism for a transfer rail in a press transfer system |
| CN101134221A (en) * | 2007-10-10 | 2008-03-05 | 林孝峰 | Moveable part cooperating equipment for punch press or between the punch presses |
| KR20120011180A (en) * | 2010-07-28 | 2012-02-07 | 주식회사 코우 | Press |
| CN103418704A (en) * | 2013-07-10 | 2013-12-04 | 杭州金浪机电有限公司 | Automatic feeding device and method of punch press |
| CN104692113A (en) * | 2015-02-04 | 2015-06-10 | 凯迈（江苏）机电有限公司 | Transferring device and transferring method |
| CN106180372A (en) * | 2015-05-07 | 2016-12-07 | 江苏凡润电子有限公司 | A kind of sixth-engineering method for stamping LED displayer back panel |
| CN107520353A (en) * | 2017-10-12 | 2017-12-29 | 深圳市星威恒科技有限公司 | A kind of horizontal transform linear motion is laminating mechanism above and below longitudinal direction |
| US20200095070A1 (en) * | 2018-09-24 | 2020-03-26 | Dan Munteanu | Novel Pick and Place Machine |
| CN111942885A (en) * | 2020-08-31 | 2020-11-17 | 向炳玲 | Clamping and transferring device for lithium battery material production |
| CN214720043U (en) * | 2020-11-11 | 2021-11-16 | 广州云创五金制品有限公司 | Stamping assembly line |
| KR102375403B1 (en) * | 2021-09-15 | 2022-03-18 | (주)제일 | press molding apparatus for forming plate type parts |
| WO2022142347A1 (en) * | 2020-12-31 | 2022-07-07 | 湖南华通粉体设备科技有限公司 | Automatic feeding system |
| CN115488254A (en) * | 2022-09-22 | 2022-12-20 | 马鞍山威泰机电有限公司 | Continuous stamping equipment for motor shell |
| KR20230110853A (en) * | 2022-01-17 | 2023-07-25 | 최이규 | Material transfer apparatus linked press |
-
2023
- 2023-08-21 CN CN202311048182.5A patent/CN116765244B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4002093A (en) * | 1975-09-19 | 1977-01-11 | Harold Heisler | Punch press transfer mechanism |
| US5483876A (en) * | 1993-12-21 | 1996-01-16 | Trantek, Incorporated | Workpart transfer mechanism for stamping press |
| JPH07178482A (en) * | 1993-12-24 | 1995-07-18 | Komatsu Ltd | Pusher device of transfer press |
| US5572898A (en) * | 1995-10-20 | 1996-11-12 | Livernois Die And Automation | Modular die transfer system |
| US20040182128A1 (en) * | 2003-03-21 | 2004-09-23 | Childs Montgomery W. | Tilt mechanism for a transfer rail in a press transfer system |
| CN101134221A (en) * | 2007-10-10 | 2008-03-05 | 林孝峰 | Moveable part cooperating equipment for punch press or between the punch presses |
| KR20120011180A (en) * | 2010-07-28 | 2012-02-07 | 주식회사 코우 | Press |
| CN103418704A (en) * | 2013-07-10 | 2013-12-04 | 杭州金浪机电有限公司 | Automatic feeding device and method of punch press |
| CN104692113A (en) * | 2015-02-04 | 2015-06-10 | 凯迈（江苏）机电有限公司 | Transferring device and transferring method |
| CN106180372A (en) * | 2015-05-07 | 2016-12-07 | 江苏凡润电子有限公司 | A kind of sixth-engineering method for stamping LED displayer back panel |
| CN107520353A (en) * | 2017-10-12 | 2017-12-29 | 深圳市星威恒科技有限公司 | A kind of horizontal transform linear motion is laminating mechanism above and below longitudinal direction |
| US20200095070A1 (en) * | 2018-09-24 | 2020-03-26 | Dan Munteanu | Novel Pick and Place Machine |
| CN111942885A (en) * | 2020-08-31 | 2020-11-17 | 向炳玲 | Clamping and transferring device for lithium battery material production |
| CN214720043U (en) * | 2020-11-11 | 2021-11-16 | 广州云创五金制品有限公司 | Stamping assembly line |
| WO2022142347A1 (en) * | 2020-12-31 | 2022-07-07 | 湖南华通粉体设备科技有限公司 | Automatic feeding system |
| KR102375403B1 (en) * | 2021-09-15 | 2022-03-18 | (주)제일 | press molding apparatus for forming plate type parts |
| KR20230110853A (en) * | 2022-01-17 | 2023-07-25 | 최이규 | Material transfer apparatus linked press |
| CN115488254A (en) * | 2022-09-22 | 2022-12-20 | 马鞍山威泰机电有限公司 | Continuous stamping equipment for motor shell |
Non-Patent Citations (1)
| Title |
|---|
| 王延年;丁恒;: "多工位冲压生产线自动送料机械手控制系统设计", 锻压技术, vol. 41, no. 06, pages 55 - 60 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116765244B (en) | 2023-10-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202070692U (en) | Material holding device of stamping die | |
| CN116765244B (en) | Material-turning stamping linkage system of display backboard | |
| CN105057427B (en) | A kind of mobile stamping parts equipment | |
| CN111606061B (en) | Non-intermittent feeding mechanism | |
| CN218433667U (en) | Grabbing device and production line with grabbing device | |
| CN216544779U (en) | Soft rubber plate assembled magnet equipment | |
| CN206551165U (en) | A kind of efficient Bidirectional-pressure forming machine | |
| CN214988561U (en) | Multi-electric-core grabbing device and system with multi-electric-core grabbing function | |
| CN212917198U (en) | Plate material manipulator | |
| CN209788600U (en) | Full-automatic button sewing machine | |
| CN211614051U (en) | Hardware stamping forming die | |
| CN209973569U (en) | Miniature material feeding mechanism | |
| CN114043739A (en) | Soft rubber plate assembled magnet equipment | |
| CN106270048B (en) | Bending piping stamping die, bending piping stamping forming system and method | |
| CN106541040A (en) | Automatic feeding mechanism of stamping die and stamping mold | |
| CN213084694U (en) | Double-station switching feeding mechanism of transformer winding machine | |
| CN218200794U (en) | Electronic duplex position alternately exchanges mechanism | |
| CN219664932U (en) | Automobile parts planking stamping forming mould | |
| CN214419103U (en) | Ceramic brick press | |
| CN215703642U (en) | Take solenoid valve mould and injection molding machine | |
| CN217317872U (en) | Minor axis jump ring installing die | |
| CN221190310U (en) | Empty mould strip collecting mechanism | |
| CN108907002A (en) | A kind of progressive die feed device | |
| CN218744489U (en) | Transmission device of numerical control punch press | |
| CN221209570U (en) | Punching device for die manufacturing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |