CN107777277B - Carrier transmission device, keyboard hand feeling testing machine and reflow retesting method - Google Patents
Carrier transmission device, keyboard hand feeling testing machine and reflow retesting method Download PDFInfo
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- CN107777277B CN107777277B CN201610766275.5A CN201610766275A CN107777277B CN 107777277 B CN107777277 B CN 107777277B CN 201610766275 A CN201610766275 A CN 201610766275A CN 107777277 B CN107777277 B CN 107777277B
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- 238000012360 testing method Methods 0.000 title claims abstract description 89
- 230000005540 biological transmission Effects 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims description 6
- 238000012546 transfer Methods 0.000 claims abstract description 49
- 239000000463 material Substances 0.000 claims abstract description 18
- 239000000969 carrier Substances 0.000 claims abstract description 17
- 230000000903 blocking effect Effects 0.000 claims description 74
- 230000001360 synchronised effect Effects 0.000 claims description 11
- 238000013102 re-test Methods 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000001276 controlling effect Effects 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 230000035939 shock Effects 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 2
- 229920001971 elastomer Polymers 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000009286 beneficial effect Effects 0.000 abstract description 6
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
- B65G37/02—Flow-sheets for conveyor combinations in warehouses, magazines or workshops
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/005—Testing of complete machines, e.g. washing-machines or mobile phones
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Specific Conveyance Elements (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
Abstract
The invention discloses a carrier transmission device, wherein a material waiting area for conveying carriers and a transferring area for transferring the carriers in the material waiting area are arranged on a transmission line, and a test area is arranged at one side or two sides of the transferring area; the transfer device is arranged between the transfer area and the test area and is used for moving the carrier in the transfer area into the test area or moving the carrier in the test area into the transfer area; the reflow line is arranged below the transmission line and is provided with a reflow region, and the reflow line comprises a first lifting device and a second lifting device, wherein the first lifting device is used for moving a carrier in the transfer region into the reflow region, and the second lifting device is used for moving the carrier in the reflow region into the waiting region. The invention has the beneficial effects that: the carrier enters the waiting area and then enters the transferring area, meanwhile, the next carrier enters the waiting area and then enters the waiting area, the transferring device moves the carrier in the transferring area to the testing area, the carrier is returned by the return area, the detection efficiency is greatly improved, the carrier is returned, the production efficiency is improved, and the production cost of enterprises is reduced.
Description
Technical Field
The invention relates to the field of keyboard assembly, in particular to a carrier transmission device, a keyboard hand feeling testing machine and a reflow retesting method.
Background
At present, with the development of technology, electronic products are widely popularized, keyboards are indispensable products in computer input equipment, and the demand of the keyboards is increasing.
The keyboard is assembled and then needs to be subjected to hand feeling test, at present, the hand feeling test is that the keyboard is generally placed on a carrier, the hand feeling test is carried out through assembly line transmission, then a worker places the keyboard into a test area of a hand feeling machine of a single machine for testing, the keyboard transmission efficiency on the assembly line is low, when the keyboard test time of the test is too long, the number of carriers needed is large, the carriers after the transmission are needed to be replaced at the beginning end of the assembly line, or the transmission speed of the assembly line is needed to be stopped or reduced when the keyboard is needed to be subjected to secondary test, so that the production efficiency of enterprises is greatly reduced, the keyboard is manually taken and placed, the efficiency is low, the keyboard is easy to fatigue, and the production cost of the enterprises is greatly increased.
Therefore, there is a need for a carrier transmission device capable of improving the transmission efficiency of the touch test of the keyboard.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides the carrier transmission device capable of improving the transmission efficiency of the hand feeling test of the keyboard.
In order to achieve the above purpose, the technical scheme adopted by the invention for solving the technical problems is as follows:
a carrier transport apparatus, comprising:
the conveying line is provided with a material waiting area for conveying the carriers and a transferring area for moving the carriers in the material waiting area into the material waiting area, and one side or two sides of the transferring area are provided with test areas;
the transfer device is arranged between the transfer area and the test area and is used for moving the carriers in the transfer area into the test area or moving the carriers in the test area into the transfer area;
the reflow line is arranged below the transmission line and is provided with a reflow area, the reflow line comprises a first lifting device and a second lifting device, the first lifting device is used for moving the carrier in the transferring area into the reflow area, and the second lifting device is used for moving the carrier in the reflow area into the waiting area.
Further, wait the material district including first blocking mechanism, first belt subassembly and drive first drive arrangement of first belt subassembly, move and carry the district including second blocking mechanism, second belt subassembly, be used for with the elevating system and the drive of carrier jack-up on the second belt subassembly second drive arrangement of second belt subassembly, first belt subassembly with second belt subassembly mutually independent motion, elevating system set up in the place ahead that the second blocked the mechanism, the backward flow district includes third drive arrangement.
Further, the first driving device, the second driving device and the third driving device all comprise speed regulating motors; a driving screw gear connected with the shaft of the speed regulating motor; a driven screw gear engaged with the driving screw gear; the driving shaft penetrates through the driven threaded gear; bearing seats sleeved at two ends of the driving shaft; a driving synchronous wheel sleeved on the driving shaft; and the driven synchronous wheel is connected with the driving synchronous wheel through a first belt.
Further, the first belt assembly and the second belt assembly each comprise a transmission shaft penetrating through the driven synchronous wheel; two driving wheels sleeved at two ends of the transmission shaft and oppositely arranged; a driven wheel connected with the driving wheel through a second belt; the tensioning wheel is arranged between the driving wheel and the driven wheel and is used for adjusting the tensioning degree of the second belt left and right.
Further, the reflow zone further includes a third blocking mechanism including a connecting floor; the connecting plate is vertically connected with the connecting bottom plate, and a notch is formed in the middle of the connecting plate; the blocking piece is rotationally connected with the notch, the blocking piece is Y-shaped, one end of the Y-shaped piece is connected with the blocking piece, and the other end of the Y-shaped piece is hinged with the connecting piece; and one end of the air cylinder is hinged with the connecting bottom plate, and the other end of the air cylinder is fixedly connected with the connecting piece.
Further, the backflow area further comprises a fourth blocking mechanism, the first blocking mechanism, the second blocking mechanism and the fourth blocking mechanism comprise blocking air cylinders and blocking plates, one ends of the blocking air cylinders are connected with the blocking plates, and when the blocking air cylinders are in an initial state, the blocking plates are lower than the second belt; when the blocking cylinder acts, the blocking plate is higher than the second belt.
Further, the transfer device comprises a transfer motor; the ball screw is connected with the transfer motor through a synchronous belt pulley; the ball nut is matched with the ball screw, and a first sliding block and sliding rail are arranged at the bottom of the ball nut; one side of the carrier fork foot is connected with the ball nut, the other side of the carrier fork foot is connected with a second sliding block and sliding rail, and the first sliding block and sliding rail are arranged in parallel;
the invention also discloses a keyboard hand feeling testing machine which is used for testing the hand feeling of a keyboard and comprises the carrier transmission device and a machine table, and is characterized by further comprising a hand feeling testing device, wherein the hand feeling testing device is arranged in the testing area; and the control device is used for controlling the carrier transmission device and the hand feeling testing device.
Further, the carrier transmission device is arranged on a bracket provided with a height adjusting device, a polyurethane shock pad is arranged between the bracket and the machine table, the height adjusting device comprises a first fixing plate, and a first threaded hole is formed in the first fixing plate; the second adjusting plate is adjustable in position relative to the first fixing plate, and a second threaded hole with the diameter larger than that of the first threaded hole is formed in the second fixing plate; the first screw is in threaded connection with the second threaded hole and provided with external threads, and the middle of the first screw is provided with internal threads; the diameter of the internal thread is equal to the diameter of the first threaded hole; the second screw is in threaded connection with the internal thread and is in threaded connection with the first threaded hole; is connected with the external thread and is provided with an adjusting nut.
The invention also discloses a reflow retest method for the reflow retest of the hand feeling of the keyboard, which is characterized by comprising the following steps:
s1: placing a keyboard in a carrier in a material waiting area, wherein the keyboard is provided with a product bar code, the carrier is provided with a carrier bar code, scanning the carrier bar code and the product bar code through a code scanning device, and entering S2 if the carrier bar code and the keyboard bar code are the same group of associated codes; otherwise, uploading the database, stopping the test action, and taking out the keyboard to wait for the next keyboard to be put in;
s2: the carrier is moved to a transfer area, product parameters are downloaded from an upper computer, if the products in the carrier are not tested, the carrier is moved to a test area by a transfer device for testing, and S3 is carried out after the testing is completed; otherwise, entering S4;
s3: if the product passes the test of the test area and is a qualified product, entering S6; otherwise, entering S5;
s4: if the product is a qualified product, entering S6;
s5: the first lifting device moves the carrier into the reflow area, then the second lifting device moves the carrier into the waiting area, the carrier in the waiting area moves into the transferring area, the transferring device moves the carrier in the transferring area into the testing area for secondary testing, and if the product is a qualified product, S5 is entered; otherwise, taking out the product uploading database
S6: and generating a product parameter catalog and uploading the catalog to an upper computer to finish the test.
The beneficial effects of adopting above-mentioned technical scheme are: the transmission line is provided with a material waiting area and a transferring area, and one side or two sides of the transferring area are provided with test areas; the carrier device is arranged between the transfer area and the test area and is used for moving the carriers in the transfer area into the test area or moving the carriers in the test area into the transfer area; the reflow line is provided with a reflow area, and comprises a first lifting device and a second lifting device, wherein a carrier enters the waiting area and then enters the transferring area, meanwhile, the next carrier enters the waiting area and then waits, the transferring device moves the carrier in the transferring area to the testing area, the reflow area reflows the carrier, so that the detection efficiency is greatly improved, the carrier is reflowed, the secondary test is realized, the production efficiency is improved, and the production cost of enterprises is reduced.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic top view of a carrier transport apparatus according to the present invention.
Fig. 2 is a schematic diagram of a reflow configuration of the carrier transport device of the present invention.
Fig. 3 is a schematic structural view of the first driving device, the second driving device and the third driving device according to the present invention.
Fig. 4 is a schematic view of the construction of the first belt assembly and the second belt assembly of the present invention.
FIG. 5 is a schematic diagram of a reflow region of a reflow shift device of a carrier according to the present invention.
Fig. 6 is a schematic structural view of a third blocking mechanism of the carrier transport device according to the present invention.
Fig. 7 is a schematic structural view of a first blocking mechanism, a second blocking mechanism and a fourth blocking mechanism of the carrier transporting device of the present invention.
Fig. 8 is a schematic structural view of a transfer device of a carrier transporting device according to the present invention
FIG. 9 is a schematic diagram of a keyboard hand feeling tester according to the present invention
Fig. 10 is a schematic view of the structure of the height adjusting apparatus of the present invention.
Names of the corresponding parts indicated by numerals and letters in the drawings:
1-a material waiting area; 2-a transfer area; 3-a test zone; 4-a reflux zone; 5-a transfer device; 6-positioning and adjusting device; 7-a first lifting device; 8-a second lifting device; 11-a first drive; 12-a first blocking mechanism; 21-a second drive means; 22-a second blocking mechanism; 23-lifting mechanism; 41-a third drive means; 42-a third blocking mechanism; 43-fourth blocking mechanism; 100-carrier; 200. 401-a speed-regulating motor; 201. 402-a drive screw gear; 202. 403-driven screw gear; 203-clasping the hoop; 204-a driving shaft; 205-a shaft side seat; 206-an active synchronizing wheel; 207-driven synchronizing wheel; 208-a first belt; 209. 432-a driving wheel; 210-a driving shaft; 211. 212-driven wheel; 213. 431—tensioning wheel; 214-a second belt; 404-adjusting plate; 405-connecting a bottom plate; 406-a cylinder; 408-notch; 409-a barrier; 410-connecting plates; 411-barrier sheet; 412-a connector; 43-fourth blocking mechanism; 421-blocking cylinder; 422-blocking plate; 431-a transfer motor; 432-a lead screw bearing seat; 433—a synchronous pulley; 434-ball screw; 435-ball nut; 436-carrier prongs; 437—a first slider rail; 438-a second slider rail; 500-a carrier transport device; 501-a machine; 502-hand feel testing device.
Detailed Description
The following describes the present invention in further detail with reference to specific examples:
to achieve the object of the present invention, as shown in the drawings, in one embodiment of the present invention: the carrier transmission device is provided with a material waiting area 1 for conveying carriers 100 and a transferring area 2 for transferring the carriers 100 in the material waiting area 1, wherein one side or two sides of the transferring area 2 are provided with a test area 3; the transfer device 5 is disposed between the transfer area 2 and the test area 3, and is used for moving the carrier 100 in the transfer area 2 into the test area 3 or moving the carrier 100 in the test area 3 into the transfer area 2; the reflow line 4 is arranged below the transmission line and is provided with a reflow zone 4, the reflow zone 4 comprises a first lifting device 7 and a second lifting device 8, the first lifting device 7 is used for moving the carrier 100 in the transfer zone 2 into the reflow zone 4, the second lifting device 8 is used for moving the carrier 100 in the reflow zone 4 into the waiting zone 1, the waiting zone 1 comprises a first blocking mechanism 12, a first belt assembly and a first driving device 11 for driving the first belt assembly, the transfer zone 2 comprises a second blocking mechanism 22, a second belt assembly, a jacking mechanism 23 for jacking the carrier 100 on the second belt assembly and a second driving device 21 for driving the second belt assembly, the first belt assembly and the second belt assembly move independently of each other, the jacking mechanism 23 is arranged in front of the second blocking mechanism 22, the reflow zone 4 comprises a third driving device 41, and the first driving device 11 and the second driving device 21 both comprise a speed regulating motor 200; a driving screw gear 201 connected to the shaft of the speed-adjusting motor 200; the driven screw gear 202 is meshed with the driving screw gear 201, two sides of the driven screw gear 202 are positioned through the holding hoop 203, and the axes of the driving screw gear 201 and the driven screw gear 202 are mutually perpendicular; a driving shaft 204 penetrating the driven screw gear 202; bearing seats 205 sleeved at two ends of the driving shaft 204; a driving synchronous wheel 206 sleeved on the driving shaft 204; a driven synchronizing wheel 207 connected to the driving synchronizing wheel 206 by a first belt 208, the first belt assembly and the second belt assembly each comprising a transmission shaft 210 penetrating the driven synchronizing wheel 207; two driving wheels 209 sleeved at two opposite ends of the transmission shaft 210; driven wheels 211, 212 connected to the driving wheel 209 via a second belt 214; a tensioning wheel 213 disposed between the driving wheel 209 and the driven wheel 212, wherein the tensioning wheel 213 is used for adjusting the tensioning degree of the second belt 214 left and right, and the third driving device 41 comprises a speed regulating motor 401; a drive screw gear 402 connected to the shaft of the speed-adjusting motor 401; a driven screw gear 403 engaged with the driving screw gear 402; the driving shaft is penetrated on the driven threaded gear; bearing seats sleeved at two ends of the driving shaft; a driving synchronizing wheel 432 sleeved on the driving shaft; the driven synchronizing wheel connected with the driving synchronizing wheel through a belt is further provided with a tensioning wheel 431, and the tensioning wheel adjusts the tensioning degree of the belt up and down through an adjusting plate 404.
The beneficial effects of adopting above-mentioned technical scheme are: the transmission line is provided with a material waiting area and a transferring area, and one side or two sides of the transferring area are provided with test areas; the carrier device is arranged between the transfer area and the test area and is used for moving the carrier in the transfer area into the test area or moving the carrier in the test area into the transfer area; the reflow line is provided with a reflow area, and comprises a first lifting device and a second lifting device, wherein a carrier enters the waiting area and then enters the transferring area, meanwhile, the next carrier enters the waiting area and then waits, the transferring device moves the carrier in the transferring area to the testing area, the reflow area reflows the carrier, so that the detection efficiency is greatly improved, the carrier is reflowed, the secondary test is realized, the production efficiency is improved, and the production cost of enterprises is reduced.
In other embodiments of the present invention, for the purpose of limiting the waiting of the reflow zone, the reflow zone 4 further includes a third blocking mechanism 42, the third blocking mechanism 42 including a connection base 405; a connecting plate 410 vertically connected to the connecting base plate 405, wherein a notch 408 is formed in the middle of the connecting plate 410; the blocking piece 409 is rotatably connected with the notch 408, the blocking piece 409 is Y-shaped, one end of the Y-shape is connected with a blocking piece 411, the blocking piece adopts a rubber pad made of elastic materials, and the other end of the Y-shape is hinged with a connecting piece 412; and one end of the air cylinder 406 is hinged with the connecting bottom plate 405 or is hinged with a U-shaped piece 407 on the bottom plate, and the other end of the air cylinder 406 is fixedly connected with the connecting piece 412. The beneficial effects of adopting above-mentioned technical scheme are: through setting up the third and blocking the mechanism, when the cylinder is in initial state, stop the piece and be less than the conveyer belt, when the cylinder action, promote the connecting piece motion, then drive Y type rotation, the cylinder is articulated with connecting plate, but the self-adaptation is adjusted and is blocked the blocking force of piece, guarantees that the carrier is effectively blocked.
In other embodiments of the present invention, in order to achieve the purpose of limiting waiting in the waiting area and the transferring area, the reflow area further includes a fourth blocking mechanism 43, and each of the first blocking mechanism 11, the second blocking mechanism 22 and the fourth blocking mechanism 43 includes a blocking cylinder 422 and a blocking plate 421, wherein one end of the blocking cylinder 422 is connected to the blocking plate 421, and when the blocking cylinder 422 is in an initial state, the blocking plate 421 is lower than the second belt; when the blocking cylinder 422 is operated, the blocking plate 421 is higher than the second belt. The beneficial effects of adopting above-mentioned technical scheme are: by arranging the first blocking mechanism, the second blocking mechanism and the fourth blocking mechanism, each carrier in the waiting area, the transferring area and the reflow area is in a waiting state, so that the carriers are in a standby state before the next state is ensured to act, the production efficiency is improved, and the production time is saved.
In other embodiments of the present invention, the transfer device 5 includes a transfer motor 431 for further optimizing the transfer device; a ball screw 434 connected to the transfer motor 431 via a timing pulley 433; a ball nut 435 matched with the ball screw 434, a first sliding block and sliding rail 437 is arranged at the bottom of the ball nut 435, and two ends of the ball screw are connected with screw bearing seats 432; the carrier fork leg 436, one side of the carrier fork leg 436 is connected with the ball nut 435, the other side is connected with the second slide block slide rail 438, and the first slide block slide rail 437 and the second slide block slide rail 438 are arranged in parallel;
the invention also discloses a keyboard hand feeling testing machine which is used for testing the hand feeling of a keyboard and comprises the carrier transmission device and the machine table 501, and is characterized by further comprising a hand feeling testing device 502, wherein the hand feeling testing device is arranged in the testing area 2; and a control device for controlling the carrier transport device and the hand feeling test device 502.
In other embodiments of the present invention, in order to achieve the height adjustability of the carrier transmission device, so as to facilitate the height butt joint with the assembly line of the subsequent machine, and meet the purpose of the associated transmission between machines, the carrier transmission device 500 is mounted on a support provided with a height adjustment device, a polyurethane shock pad is arranged between the support and the machine 501, so as to avoid the interference caused by the mutual vibration between the machines, and the carrier transmission is affected, the height adjustment device comprises a first fixing plate 601, and a first threaded hole is arranged on the first fixing plate 601; the second adjusting plate 602 is adjustable in position relative to the first fixing plate 601, and a second threaded hole with a diameter larger than that of the first threaded hole is formed in the second fixing plate 602; a first screw 603 with external threads in threaded connection with the second threaded hole, wherein the middle of the first screw 603 is provided with internal threads; the diameter of the internal thread is equal to the diameter of the first threaded hole; a second screw 605 screwed with the internal thread and screwed with the first screw hole; is connected with an external thread to adjust the nut 604. The beneficial effects of adopting above-mentioned technical scheme are: the second screw is connected with the internal thread and the first threaded hole of the first screw, rotates the first screw and the adjusting nut, can enable the second adjusting plate to move up and down, achieves the purpose of adjusting the height of the carrier transmission device, is convenient to be in high butt joint with the assembly line of a subsequent machine table, and meets the associated transmission between machines.
The invention also discloses a reflow retest method for the reflow retest of the hand feeling of the keyboard, which is characterized by comprising the following steps:
s1: placing a keyboard in a carrier in a material waiting area, wherein the keyboard is provided with a product bar code, the carrier is provided with a carrier bar code, scanning the carrier bar code and the product bar code through a code scanning device, and entering S2 if the carrier bar code and the keyboard bar code are the same group of associated codes; otherwise, uploading the database, stopping the test action, and taking out the keyboard to wait for the next keyboard to be put in;
s2: the carrier is moved to a transfer area, product parameters are downloaded from an upper computer, if the products in the carrier are not tested, the carrier is moved to a test area by a transfer device for testing, and S3 is carried out after the testing is completed; otherwise, entering S4;
s3: if the product passes the test of the test area and is a qualified product, entering S6; otherwise, entering S5;
s4: if the product is a qualified product, entering S6;
s5: the first lifting device moves the carrier into the reflow area, then the second lifting device moves the carrier into the waiting area, the carrier in the waiting area moves into the transferring area, the transferring device moves the carrier in the transferring area into the testing area for secondary testing, and if the product is a qualified product, S5 is entered; otherwise, taking out the product uploading database
S6: and generating a product parameter catalog and uploading the catalog to an upper computer to finish the test.
The above embodiments are only for illustrating the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the content of the present invention and to implement the same, but are not intended to limit the scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of the present invention.
Claims (7)
1. A carrier transport apparatus, comprising:
the conveying line is provided with a material waiting area for conveying the carriers and a transferring area for moving the carriers in the material waiting area into the material waiting area, and one side or two sides of the transferring area are provided with test areas;
the transfer device is arranged between the transfer area and the test area and is used for moving the carriers in the transfer area into the test area or moving the carriers in the test area into the transfer area;
the reflow line is arranged below the transmission line and is provided with a reflow zone, and comprises a first lifting device and a second lifting device, wherein the first lifting device is used for moving the carrier in the transfer zone into the reflow zone, and the second lifting device is used for moving the carrier in the reflow zone into the waiting zone;
the reflow zone further comprises a third blocking mechanism, wherein the third blocking mechanism comprises a connecting bottom plate; the connecting plate is vertically connected with the connecting bottom plate, and a notch is formed in the middle of the connecting plate; the blocking piece is rotationally connected with the notch, the blocking piece is Y-shaped, one end of the Y-shaped piece is connected with the blocking piece, and the other end of the Y-shaped piece is hinged with the connecting piece; one end of the air cylinder is hinged with the connecting bottom plate, the other end of the air cylinder is fixedly connected with the connecting piece, and the blocking piece is a rubber pad made of elastic materials;
the material waiting area comprises a first blocking mechanism, a first belt assembly and a first driving device for driving the first belt assembly, the transferring area comprises a second blocking mechanism, a second belt assembly, a jacking mechanism for jacking a carrier on the second belt assembly and a second driving device for driving the second belt assembly, the first belt assembly and the second belt assembly move independently, the jacking mechanism is arranged in front of the second blocking mechanism, and the backflow area comprises a third driving device;
the transfer device comprises a transfer motor; the ball screw is connected with the transfer motor through a synchronous belt pulley; the ball nut is matched with the ball screw, and a first sliding block and sliding rail are arranged at the bottom of the ball nut; the carrier fork foot, one side of carrier fork foot is connected with ball nut, and the second slider slide rail is connected to the another side, first slider slide rail with second slider slide rail parallel arrangement.
2. The vehicle transfer apparatus of claim 1, wherein the first drive, the second drive, and the third drive each comprise a speed motor; a driving screw gear connected with the shaft of the speed regulating motor; a driven screw gear engaged with the driving screw gear; the driving shaft penetrates through the driven threaded gear; bearing seats sleeved at two ends of the driving shaft; a driving synchronous wheel sleeved on the driving shaft; and the driven synchronous wheel is connected with the driving synchronous wheel through a first belt.
3. The vehicle transfer apparatus of claim 2, wherein the first belt assembly and the second belt assembly each include a drive shaft threaded on the driven synchronizing wheel; two driving wheels sleeved at two ends of the transmission shaft and oppositely arranged; a driven wheel connected with the driving wheel through a second belt; the tensioning wheel is arranged between the driving wheel and the driven wheel and is used for adjusting the tensioning degree of the second belt left and right.
4. A vehicle transfer assembly as in claim 3 wherein the recirculation zone further comprises a fourth blocking mechanism, the first blocking mechanism, the second blocking mechanism and the fourth blocking mechanism each comprising a blocking cylinder and a blocking plate, the blocking cylinder being connected at one end to the blocking plate, the blocking plate being lower than the second belt when the blocking cylinder is in the initial state; when the blocking cylinder acts, the blocking plate is higher than the second belt.
5. A hand feeling tester for a keyboard, which is used for testing hand feeling of the keyboard and comprises a carrier transmission device and a machine table according to any one of claims 1-4, and is characterized by further comprising a hand feeling testing device, wherein the hand feeling testing device is arranged in the testing area; and the control device is used for controlling the carrier transmission device and the hand feeling testing device.
6. The keyboard hand feeling testing machine according to claim 5, wherein the carrier transmission device is arranged on a bracket provided with a height adjusting device, a polyurethane shock pad is arranged between the bracket and the machine, the height adjusting device comprises a first fixing plate, and a first threaded hole is formed in the first fixing plate; the second adjusting plate is adjustable in position relative to the first fixing plate, and a second threaded hole with the diameter larger than that of the first threaded hole is formed in the second adjusting plate; the first screw is in threaded connection with the second threaded hole and provided with external threads, and the middle of the first screw is provided with internal threads; the diameter of the internal thread is equal to the diameter of the first threaded hole; the second screw is in threaded connection with the internal thread and is in threaded connection with the first threaded hole; and the adjusting nut is connected with the external thread.
7. A reflow retest method for reflow retest of hand feeling of a keyboard, characterized in that the carrier transmission device as claimed in claim 1 is adopted, comprising the following steps:
s1: placing a keyboard in a carrier in a material waiting area, wherein the keyboard is provided with a product bar code, the carrier is provided with a carrier bar code, scanning the carrier bar code and the product bar code through a code scanning device, and entering S2 if the carrier bar code and the keyboard bar code are the same group of associated codes; otherwise, uploading the database, stopping the test action, and taking out the keyboard to wait for the next keyboard to be put in;
s2: the carrier is moved to a transfer area, product parameters are downloaded from an upper computer, if the products in the carrier are not tested, the carrier is moved to a test area by a transfer device for testing, and S3 is carried out after the testing is completed; otherwise, entering S4;
s3: if the product passes the test of the test area and is a qualified product, entering S6; otherwise, entering S5;
s4: if the product is a qualified product, entering S6;
s5: the first lifting device moves the carrier into the reflow area, then the second lifting device moves the carrier into the waiting area, the carrier in the waiting area moves into the transferring area, the transferring device moves the carrier in the transferring area into the testing area for secondary testing, and if the product is a qualified product, S6 is entered; otherwise, taking out the product uploading database;
s6: and generating a product parameter catalog and uploading the catalog to an upper computer to finish the test.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610766275.5A CN107777277B (en) | 2016-08-30 | 2016-08-30 | Carrier transmission device, keyboard hand feeling testing machine and reflow retesting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610766275.5A CN107777277B (en) | 2016-08-30 | 2016-08-30 | Carrier transmission device, keyboard hand feeling testing machine and reflow retesting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107777277A CN107777277A (en) | 2018-03-09 |
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| CN201610766275.5A Active CN107777277B (en) | 2016-08-30 | 2016-08-30 | Carrier transmission device, keyboard hand feeling testing machine and reflow retesting method |
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| CN110730264B (en) * | 2019-10-28 | 2021-06-04 | 广东霏碧智能制造有限公司 | Mobile phone test machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2598821Y (en) * | 2003-01-29 | 2004-01-14 | 石家庄南车辆段 | Railway cart brake beam overhaul flow-line |
| TWM497275U (en) * | 2014-10-22 | 2015-03-11 | Chroma Ate Inc | Electronic component test equipment with multi-layer architecture |
| CN104590841A (en) * | 2015-01-21 | 2015-05-06 | 苏州博众精工科技有限公司 | Assembly line mechanism |
| CN104773482A (en) * | 2015-03-04 | 2015-07-15 | 昆山平成电子科技有限公司 | Assembly line mechanism capable of automatically positioning |
| CN104795948A (en) * | 2015-03-19 | 2015-07-22 | 杭州富生电器股份有限公司 | Stator coil-inserting automation flow line production device |
| CN204855656U (en) * | 2014-09-02 | 2015-12-09 | 东莞市冠佳电子设备有限公司 | Converter function automatic testing line |
| CN205067041U (en) * | 2015-10-20 | 2016-03-02 | 格兰达技术（深圳）有限公司 | A cyclic delivery positioner for instrument vibration testing |
| CN206108241U (en) * | 2016-08-30 | 2017-04-19 | 苏州杰锐思自动化设备有限公司 | Carrier transmission device and keyboard test machine of feeling |
-
2016
- 2016-08-30 CN CN201610766275.5A patent/CN107777277B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2598821Y (en) * | 2003-01-29 | 2004-01-14 | 石家庄南车辆段 | Railway cart brake beam overhaul flow-line |
| CN204855656U (en) * | 2014-09-02 | 2015-12-09 | 东莞市冠佳电子设备有限公司 | Converter function automatic testing line |
| TWM497275U (en) * | 2014-10-22 | 2015-03-11 | Chroma Ate Inc | Electronic component test equipment with multi-layer architecture |
| CN104590841A (en) * | 2015-01-21 | 2015-05-06 | 苏州博众精工科技有限公司 | Assembly line mechanism |
| CN104773482A (en) * | 2015-03-04 | 2015-07-15 | 昆山平成电子科技有限公司 | Assembly line mechanism capable of automatically positioning |
| CN104795948A (en) * | 2015-03-19 | 2015-07-22 | 杭州富生电器股份有限公司 | Stator coil-inserting automation flow line production device |
| CN205067041U (en) * | 2015-10-20 | 2016-03-02 | 格兰达技术（深圳）有限公司 | A cyclic delivery positioner for instrument vibration testing |
| CN206108241U (en) * | 2016-08-30 | 2017-04-19 | 苏州杰锐思自动化设备有限公司 | Carrier transmission device and keyboard test machine of feeling |
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