CN115592908A - Processing device of high-temperature and low-temperature resistant PCR (polymerase chain reaction) tube and PCR tube - Google Patents
Processing device of high-temperature and low-temperature resistant PCR (polymerase chain reaction) tube and PCR tube Download PDFInfo
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- CN115592908A CN115592908A CN202211251345.5A CN202211251345A CN115592908A CN 115592908 A CN115592908 A CN 115592908A CN 202211251345 A CN202211251345 A CN 202211251345A CN 115592908 A CN115592908 A CN 115592908A
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- 238000012545 processing Methods 0.000 title claims abstract description 16
- 238000003752 polymerase chain reaction Methods 0.000 title 3
- 238000001746 injection moulding Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 206010053615 Thermal burn Diseases 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 108091028043 Nucleic acid sequence Proteins 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000003155 DNA primer Substances 0.000 description 1
- 230000004543 DNA replication Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003759 clinical diagnosis Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/42—Removing or ejecting moulded articles using means movable from outside the mould between mould parts, e.g. robots
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/42—Removing or ejecting moulded articles using means movable from outside the mould between mould parts, e.g. robots
- B29C45/4225—Take-off members or carriers for the moulded articles, e.g. grippers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
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Abstract
The utility model belongs to the field of PCR tube production, and discloses a high and low temperature resistant PCR tube processing device and a PCR tube, which comprises a first support member, wherein a first drive member is placed in the middle of the top of the first support member, the top of the first drive member is connected with a second support member, the middle of the top of the second support member is rotationally connected with a first hollow member, the top of the first hollow member is connected with a fifth support member, a fourth drive member is placed in the first hollow member, the top of the fourth drive member is connected with a fourth connecting member, and fifth connecting members are respectively connected between the two ends of the top of the fourth connecting member and the fifth support member; this openly forms T shape mounting through eighth connecting piece, first locating part, second cavity and carries out gliding slide for T shape mounting slides in corresponding eighth connecting piece along third perforation, first perforation, and the one end of T shape mounting of below passes corresponding second perforation and laminates with the PCR pipe after the injection moulding, and the T shape mounting of being convenient for fixes the PCR pipe.
Description
Technical Field
The disclosure belongs to the field of PCR tube production, and particularly relates to a processing device of a high-low temperature resistant PCR tube and a PCR tube.
Background
The PCR reaction technique is widely used in molecular biology research and medical clinical diagnosis, and is a method for rapidly amplifying a specific gene or DNA sequence in vitro, similar to the natural DNA replication process, and the specificity of the PCR reaction technique depends on oligonucleotide primers complementary to both ends of a target sequence. PCR consists of three basic reaction steps of denaturation-annealing-extension, the three basic reaction steps of denaturation-annealing-extension are continuously and cyclically repeated, and specific genes or DNA sequences to be amplified are amplified by millions of times within 2-3 hours.
The PCR tube is applied to PCR reaction, a PCR instrument and a sequencer; the mode that the mould was moulded plastics is usually used in PCR pipe production to produce, and among the prior art, getting of PCR pipe is usually through artifical manual getting of material, and mould itself has the uniform temperature, causes the scald easily.
Disclosure of Invention
To prior art's not enough, this disclosed aim at provides processingequipment and PCR pipe of resistant high low temperature PCR pipe, has solved among the prior art and has carried out the problem that causes the scald easily when getting of PCR pipe.
The purpose of the disclosure can be realized by the following technical scheme:
a processing device of a high-temperature and low-temperature resistant PCR tube and the PCR tube comprise a first supporting piece, wherein a first driving piece is placed in the middle of the top of the first supporting piece, the top of the first driving piece is connected with a second supporting piece, the edge of the second supporting piece is connected with at least one third supporting piece, and the top of the third supporting piece is connected with two symmetrically placed second driving pieces;
the edge at the top of the second support piece is connected with at least one guide rail, two ends of the guide rail are respectively connected with a first sliding piece in a sliding mode, one side, close to the edge of the second support piece, of the first sliding piece is connected with a first connecting piece, one end, close to the adjacent first connecting piece, of the bottom end of the first connecting piece is higher than one end, far away from the adjacent first connecting piece, of the bottom end of the first connecting piece, one end of the first connecting piece penetrates through the second support piece, and a reset spring is connected between the first connecting piece and the guide rail close to the first connecting piece.
The top of the first sliding piece is connected with fourth supporting pieces, a movable die is placed above the guide rail and positioned between two fourth supporting pieces close to the movable die, a die rod is installed at the top of the movable die, one side, close to the edge of each second supporting piece, of the movable die is connected with a second connecting piece, a first jack is formed in the bottom end of each second connecting piece, and second jacks are formed in two ends, close to the adjacent fourth supporting pieces, of the movable die respectively;
one side of the top end of the fourth supporting piece, which is close to the adjacent fourth supporting piece, is connected with a first plug-in unit.
A fixed die is placed above the movable die, a third connecting piece is connected between the fixed die and the third supporting piece, a die hole is formed in the middle of the fixed die, and a feeding pipe is inserted into the die hole;
the middle part of the third connecting piece is connected with a second sliding piece in a sliding manner, and the top part of the second sliding piece is connected with a second plug-in unit;
the top of the fixed die is connected with a third driving part, and a first traction wire is connected between the third driving part and a second sliding part close to the third driving part.
The middle part of the top of the second supporting piece is rotatably connected with a first hollow piece, the top of the first hollow piece is connected with a fifth supporting piece, a fourth driving piece is placed in the first hollow piece, the top of the fourth driving piece is connected with a fourth connecting piece, and fifth connecting pieces are respectively connected between two ends of the top of the fourth connecting piece and the fifth supporting piece.
One side on fifth support piece top is connected with the sixth connecting piece, the cylinder has been placed to one side that fifth support piece was kept away from to the sixth connecting piece, a plurality of evenly distributed's first recess has been seted up to the cylindrical outer wall, the cylinder has been run through to the one end that first recess is close to the cylinder bottom, the middle part of first recess is rotated and is connected with first rotation piece, the bottom at first rotation piece outer wall middle part is connected with the seventh connecting piece, one side that the cylinder center was kept away from to the seventh connecting piece is connected with the eighth connecting piece, first perforation has been seted up on the top of eighth connecting piece, the second perforation has been seted up to the bottom of eighth connecting piece, first fenestrate length is greater than the fenestrate length of second, first perforation and the fenestrate intercommunication of second.
A plurality of third jacks which are uniformly distributed are formed in the cylinder, the number of the third jacks is equal to that of the first grooves and is correspondingly communicated with one side of the first grooves close to the third grooves, third plug-in units are inserted into the third jacks, a ninth connecting piece is connected to one side, far away from the center of the cylinder, of one end, which is not inserted into the third jacks, of the third plug-in units, and a tenth connecting piece is connected between every two adjacent ninth connecting pieces;
a plurality of uniformly distributed fourth grooves are formed in the bottom end of the outer wall of the cylinder, the number of the fourth grooves is the same as that of the first grooves, fourth plug-ins are inserted into the fourth grooves, and first connecting parts are connected between the fourth plug-ins and tenth connecting parts close to the fourth plug-ins;
one side of the tenth connecting piece, which is far away from the center of the cylinder, is connected with a plurality of second connecting parts which are uniformly distributed;
a fifth driving piece is placed below the sixth connecting piece, the top of the fifth driving piece is connected with a first driving piece, and a sixth supporting piece is connected between the fifth driving piece and the sixth connecting piece.
A plurality of first limiting parts which are uniformly distributed are placed above the cylinder, the first limiting parts are not perpendicular to the first supporting parts, the number of the first limiting parts is the same as that of the first grooves, third through holes are formed in the first limiting parts, second grooves are formed in the ends, far away from the center of the cylinder, of the first limiting parts, third grooves are formed in the bottom ends, far away from the center of the cylinder, of the first limiting parts, the third grooves are communicated with the second grooves, the length of one end, close to the center of the cylinder, of each third groove is larger than that of one end, far away from the center of the cylinder, fifth plug-in parts are inserted into the third grooves, the length of one end, close to the center of the cylinder, of each fifth plug-in part is larger than that of one end, far away from the center of the cylinder, of each fifth plug-in part is connected with a third connecting part between one end of the fifth plug-in parts and the tenth connecting parts, close to the fifth plug-in parts;
the middle part of the top of the cylinder is connected with a fourth connecting part, the top of the fourth connecting part is connected with a sixth driving part, a placing part is placed above the sixth driving part, the bottom of the placing part is rotatably connected with a fifth connecting part, the bottom of the fifth connecting part is connected with the sixth driving part, and a seventh supporting part is connected between the placing part and the sixth connecting part;
the top of the sixth connecting part is connected with a seventh driving part, the outer wall of the seventh driving part is connected with a second traction wire, and one end of the second traction wire penetrates through the seventh supporting part;
the top of the first limiting part is connected with a third traction wire, and one end of the third traction wire penetrates through the seventh supporting part and then is connected with the second traction wire.
The top end of the outer wall of the fourth connecting part is rotatably connected with a plurality of second rotating parts which are uniformly distributed, the number of the second rotating parts is the same as that of the first grooves, a fourth through hole is formed in one end, away from the fourth connecting part, of each second rotating part, the bottom of one end, away from the fourth connecting part, of each second rotating part is connected with a second hollow part, each second hollow part is not perpendicular to the corresponding first supporting part, a plurality of T-shaped fixing parts are placed in each second hollow part, and a fourth traction wire is connected between every two adjacent T-shaped fixing parts;
a fifth traction wire is connected between the second hollow part and the first limiting part close to the second hollow part;
a second limiting part is placed at the bottom of the second hollow part, and a sixth connecting part is connected between the second limiting part and the fourth connecting part.
The outer wall of the sixth driving piece is connected with a plurality of uniformly distributed seventh connecting portions, the number of the seventh connecting portions is the same as that of the first grooves, a circular ring is sleeved on the outer side of the sixth driving piece, the inner wall of the circular ring is connected with the seventh connecting portions, the bottom of the circular ring is connected with a plurality of uniformly distributed sixth plug-in pieces, the number of the sixth plug-in pieces is the same as that of the first grooves, the sixth plug-in pieces are not perpendicular to the first supporting piece, and a sixth traction line is connected between the sixth plug-in pieces and the T-shaped fixing piece close to the sixth plug-in pieces.
The beneficial effect of this disclosure:
1. the utility model discloses a through the eighth connecting piece, first locating part, the T shape mounting is constituteed to the hollow piece of second carries out gliding slide, make T shape mounting along the third perforation, the first perforation slips into corresponding eighth connecting piece, the one end of the T shape mounting of below passes corresponding second perforation and laminates with the PCR pipe after the injection moulding, the rethread inserts the second hollow piece that corresponds with the sixth plug-in components and extrudes the T shape mounting, realize the fixing of T shape mounting to PCR pipe, and through the fifth driving piece, the sixth driving piece drives and makes T shape mounting pivoted rise simultaneously, realize the drawing of patterns of PCR pipe, scald because of artifical drawing of patterns leads to taking place the incident has been avoided.
2. According to the PCR tube fixing device, the fifth driving piece drives the first driving piece to rotate so as to drive the second connecting portion and the structure connected with the second connecting portion to rotate, when the tenth connecting piece rotates, the third plug-in piece goes deep into the corresponding third jack, the limitation of the seventh connecting piece and the eighth connecting piece by the third plug-in piece is removed, the seventh connecting piece and the eighth connecting piece are made to rotate downwards, meanwhile, the fourth plug-in piece penetrates through the corresponding fourth groove, one ends of the seventh connecting piece and the eighth connecting piece are pushed to be close to the center of the cylinder, the seventh connecting piece and the eighth connecting piece are made to be not perpendicular to the first supporting piece, and the T-shaped fixing piece is convenient to fix the PCR tube.
3. According to the limiting device, the first limiting part is limited through the fifth plug-in part, the tenth connecting part rotates, meanwhile, the fifth plug-in part is driven through the third connecting part to be separated from the third groove and enter the second groove, the first limiting part can slide down conveniently until the bottom of the first limiting part is attached to the top of the eighth connecting part close to the first limiting part, the sliding angle of the first limiting part can be regulated and controlled through the fifth plug-in part, and the first limiting part can be conveniently butted with the eighth connecting part close to the first limiting part.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic overall structure diagram of an embodiment of the present disclosure;
FIG. 2 is a partial structural schematic of an embodiment of the present disclosure;
FIG. 3 is a partial structural schematic of an embodiment of the present disclosure;
FIG. 4 is a partial structural schematic of an embodiment of the present disclosure;
FIG. 5 is a partial structural schematic of an embodiment of the present disclosure;
FIG. 6 is a partial structural schematic of an embodiment of the present disclosure;
fig. 7 is a partial structural schematic diagram of an embodiment of the present disclosure.
Detailed Description
The technical solutions in the embodiments of the present disclosure will be described clearly and completely with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the embodiments described are only some embodiments of the present disclosure, rather than all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without inventive step, are intended to be within the scope of the present disclosure.
As shown in fig. 1, a processing device for a high and low temperature resistant PCR tube and a PCR tube comprise a first support member 1, a first driving member 2 is placed in the middle of the top of the first support member 1, the top of the first driving member 2 is connected with a second support member 3, the edge of the second support member 3 is connected with at least one third support member 4, and the top of the third support member 4 is connected with two symmetrically placed second driving members 5; the edge of the top of the second support member 3 is connected with at least one guide rail 6, two ends of the guide rail 6 are respectively connected with a first sliding member in a sliding manner, one side of the first sliding member, which is close to the edge of the second support member 3, is connected with a first connecting member 7, one end, which is close to the adjacent first connecting member 7, of the bottom end of the first connecting member 7 is higher than one end, which is far away from the adjacent first connecting member 7, of the first connecting member 7, one end of the first connecting member 7 penetrates through the second support member 3, and a return spring is connected between the first connecting member 7 and the guide rail 6 which is close to the first connecting member 7; the first driving member 2 is used for driving the second supporting member 3 to rotate, and in this embodiment, it may be a motor. The number of the third supporting members 4 may be one or more, and in this embodiment, it is one. The second driving members 5 are used for driving the first sliding members to slide on the corresponding guide rails 6, in this embodiment, the second driving members 5 may be air cylinders, when the first driving members 2 drive the second supporting members 3 to rotate so that the guide rails 6 rotate to the positions above the second driving members 5, the two second driving members 5 respectively drive the corresponding first connecting members 7 to drive the corresponding first sliding members to keep away from the adjacent first sliding members, and when the second driving members 5 stop working, the first connecting members 7 are reset through the reset springs.
The top of the first sliding part is connected with fourth supporting parts 8, a movable die 9 is placed above the guide rail 6, the movable die 9 is located between the two fourth supporting parts 8 close to the movable die 9, a die rod 10 is installed at the top of the movable die 9, one side, close to the edge of the second supporting part 3, of the movable die 9 is connected with a second connecting part 11, a first jack is formed in the bottom end of the second connecting part 11, and second jacks are formed in the two ends, close to the adjacent fourth supporting parts 8, of the movable die 9 respectively; one side of the top end of the fourth supporting piece 8 close to the adjacent fourth supporting piece 8 is connected with a first plug-in unit; the first insert fixes the movable mold 9 by being inserted into the corresponding second insertion hole, and when the first slide member is away from the adjacent first slide member, the first insert is away from the corresponding first insertion hole, so that the movable mold 9 can be moved conveniently.
A fixed die 12 is placed above the movable die 9, a third connecting piece 13 is connected between the fixed die 12 and the third supporting piece 4, a die hole is formed in the middle of the fixed die 12, and a feeding pipe is inserted into the die hole; the middle part of the third connecting piece 13 is connected with a second sliding piece in a sliding way, and the top part of the second sliding piece is connected with a second plug-in unit 14; the top of the fixed die 12 is connected with a third driving piece 15, and a first traction wire is connected between the third driving piece 15 and a second sliding piece close to the third driving piece; be provided with the mold rod 10 on the movable mould 9, be provided with the nib that corresponds on the cover half 12, in this embodiment, third driving piece 15 can be the motor, the first pull wire pulling second slider of accessible third driving piece 15 rolling, and then make second plug-in components 14 insert first jack, realize the compound die of movable mould 9 and cover half 12, later the accessible injects the injection moulding to the PCR pipe towards the inlet pipe to accomplish, and the PCR pipe after the injection moulding can overlap on the mold rod 10, and along with the split mould of movable mould 9 and cover half 12, leave the nib.
The middle part of the top of the second supporting piece 3 is rotatably connected with a first hollow piece, the top of the first hollow piece is connected with a fifth supporting piece, a fourth driving piece 16 is placed in the first hollow piece, the top of the fourth driving piece 16 is connected with a fourth connecting piece, and fifth connecting pieces are respectively connected between two ends of the top of the fourth connecting piece and the fifth supporting piece; in this embodiment, the fourth driving element 16 may be an air cylinder, and the fifth supporting element can be lifted and lowered by pushing the fourth driving element 16 to the fourth connecting element.
One side of the top end of the fifth supporting piece is connected with a sixth connecting piece 17, a cylinder 18 is placed on one side, far away from the fifth supporting piece, of the sixth connecting piece 17, the outer wall of the cylinder 18 is provided with a plurality of first grooves 19 which are uniformly distributed, one end, close to the bottom of the cylinder 18, of each first groove 19 penetrates through the cylinder 18, the middle of each first groove 19 is rotatably connected with a first rotating piece, the bottom of the middle of the outer wall of each first rotating piece is connected with a seventh connecting piece 20, one side, far away from the center of the cylinder 18, of each seventh connecting piece 20 is connected with an eighth connecting piece 21, the top end of each eighth connecting piece 21 is provided with a first through hole 22, the bottom end of each eighth connecting piece 21 is provided with a second through hole, the length of each first through hole 22 is larger than that of each second through hole, and each first through hole 22 is communicated with each second through hole; the first grooves 19 are used for receiving the seventh connecting element 20 and the eighth connecting element 21, when the seventh connecting element 20 and the eighth connecting element 21 are received, the seventh connecting element and the eighth connecting element can be rotated to correspond to the upper part of the first rotating element for receiving, the number of the first grooves 19 can be three, or other numbers, in this embodiment, the number of the first grooves 19 is three.
A plurality of third jacks which are uniformly distributed are formed in the cylinder 18, the number of the third jacks is equal to that of the first grooves 19 and is correspondingly communicated with one side of the first grooves 19 close to the third grooves, third plug-ins 23 are inserted into the third jacks, a ninth connecting piece is connected to one side, far away from the center of the cylinder 18, of one end, which is not inserted into the third jacks, of each third plug-in 23, and a tenth connecting piece 24 is connected between every two adjacent ninth connecting pieces; a plurality of uniformly distributed fourth grooves are formed in the bottom end of the outer wall of the cylinder 18, the number of the fourth grooves is the same as that of the first grooves 19, fourth plug-in units 25 are inserted into the fourth grooves, and first connecting parts are connected between the fourth plug-in units 25 and tenth connecting pieces 24 close to the fourth plug-in units 25; a side of the tenth connecting piece 24 away from the center of the cylinder 18 is connected with a plurality of second connecting parts 26 which are uniformly distributed; a fifth driving piece 27 is arranged below the sixth connecting piece 17, the top of the fifth driving piece 27 is connected with a first driving piece, and a sixth supporting piece is connected between the fifth driving piece 27 and the sixth connecting piece 17; in this embodiment, the fifth driving element 27 may be a motor, the first driving element may be a gear, the fifth driving element 27 may drive the first driving element to rotate so as to drive the second connecting portion 26 and the structure connected thereto to rotate, and the length and number of the second connecting portion 26 may be designed and adjusted according to actual requirements. When the seventh connecting piece 20 and the eighth connecting piece 21 are accommodated, the seventh connecting piece 20 and the eighth connecting piece 21 can be limited through the third plug-in piece 23, and when the second connecting part 26 drives the tenth connecting piece 24 to rotate, the third plug-in piece 23 goes deep into the corresponding third jack, the limitation of the third plug-in piece 23 on the seventh connecting piece 20 and the eighth connecting piece 21 is removed, and the third plug-in piece 21 is enabled to rotate downwards. The tenth connecting piece 24 rotates and simultaneously drives the fourth plug-in 25 to pass through the corresponding fourth groove, so as to push one ends of the seventh connecting piece 20 and the eighth connecting piece 21 to approach the center of the cylinder 18, so that the ends are not perpendicular to the first supporting piece 1.
A plurality of first limiting parts 28 which are uniformly distributed are placed above the cylinder 18, the first limiting parts 28 are not perpendicular to the first supporting part 1, the number of the first limiting parts 28 is the same as that of the first grooves 19, third through holes 29 are formed in the first limiting parts 28, a second groove 30 is formed in one end, away from the center of the cylinder 18, of the first limiting parts 28, a third groove is formed in the bottom end, away from the center of the cylinder 18, of the first limiting parts 28, the third groove is communicated with the second groove 30, the length of one end, close to the center of the cylinder 18, of the third groove is larger than that of one end, away from the center of the cylinder 18, of the third groove, a fifth plug-in part 31 is inserted into the third groove, the length of one end, close to the center of the cylinder 18, of the fifth plug-in part 31 is larger than that of one end, away from the center of the cylinder 18, and a third connecting part is connected between one end of the fifth plug-in part 31 and the tenth connecting part 24 close to the fifth plug-in; when the tenth connecting element 24 rotates, the fifth plug-in element 31 is driven by the third connecting portion to disengage from the third groove and enter the second groove 30, so that the first position-limiting element 28 slides down conveniently until the bottom thereof is attached to the top of the eighth connecting element 21 adjacent thereto.
The middle part of the top of the column 18 is connected with a fourth connecting part 32, the top of the fourth connecting part 32 is connected with a sixth driving part 33, a placing part is placed above the sixth driving part 33, the bottom of the placing part is rotatably connected with a fifth connecting part, the bottom of the fifth connecting part is connected with the sixth driving part 33, and a seventh supporting part is connected between the placing part and the sixth connecting part 17; the top of the sixth connecting part is connected with a seventh driving part 34, the outer wall of the seventh driving part 34 is connected with a second traction wire, and one end of the second traction wire passes through the seventh supporting part; the top of the first limiting member 28 is connected with a third traction wire, and one end of the third traction wire passes through the seventh supporting member and then is connected with the second traction wire; the top end of the outer wall of the fourth connecting portion 32 is rotatably connected with a plurality of second rotating pieces 35 which are uniformly distributed, the number of the second rotating pieces 35 is the same as that of the first grooves 19, a fourth through hole is formed in one end, away from the fourth connecting portion 32, of each second rotating piece 35, the bottom of one end, away from the fourth connecting portion 32, of each second rotating piece 35 is connected with a second hollow piece 36, each second hollow piece 36 is not perpendicular to the corresponding first supporting member 1, a plurality of T-shaped fixing pieces 40 are placed in each second hollow piece 36, and a fourth traction wire is connected between every two adjacent T-shaped fixing pieces 40; a fifth traction wire is connected between the second hollow member 36 and the first limiting member 28 close to the second hollow member; a second limiting piece 37 is placed at the bottom of the second hollow piece 36, and a sixth connecting portion is connected between the second limiting piece 37 and the fourth connecting portion 32; when the first limiting part 28 slides downwards, the corresponding second hollow part 36 is pulled to rotate through the corresponding fifth traction wire, so that the limiting of the second limiting part 37 on the T-shaped fixing part 40 is released while the bottom of the second hollow part 36 is attached to the top of the corresponding first limiting part 28, the T-shaped fixing part 40 slides into the corresponding eighth connecting part 21 along the third through hole 29 and the first through hole 22 until one end of the lowermost T-shaped fixing part 40 passes through the corresponding second through hole, and the T-shaped fixing part is conveniently attached to and fixed on the injection-molded PCR tube.
The outer wall of the sixth driving element 33 is connected with a plurality of seventh connecting parts which are uniformly distributed, the number of the seventh connecting parts is the same as that of the first grooves 19, the outer side of the sixth driving element 33 is sleeved with a circular ring 38, the inner wall of the circular ring 38 is connected with the seventh connecting parts, the bottom of the circular ring 38 is connected with a plurality of sixth plug-in units 39 which are uniformly distributed, the number of the sixth plug-in units 39 is the same as that of the first grooves 19, the sixth plug-in units 39 are not vertical to the first supporting element 1, and a sixth traction line is connected between the sixth plug-in units 39 and the T-shaped fixing elements 40 which are close to the sixth plug-in units 39; in this embodiment, the sixth driving element 33 may be an air cylinder, which drives the circular ring 38 to descend by pulling the seventh connecting portion, so that the sixth plug-in unit 39 is inserted into the corresponding second hollow member 36 to extrude the T-shaped fixing element 40, thereby fixing the PCR tube by the T-shaped fixing element 40, and then the fifth driving element 27 drives the T-shaped fixing element 40 to rotate, and the fourth driving element 16 drives the T-shaped fixing element 40 to ascend, thereby demolding the PCR tube, and then the PCR tube can be taken and placed by a conventional mechanical arm or other structures.
The working principle is as follows:
this is disclosed fixes movable mould 9 through inserting first plug-in components and corresponding second jack, later drives second support piece 3 by first driving piece 2 and rotates and make guide rail 6 rotate to second driving piece 5 top, drives respectively by two second driving pieces 5 and corresponds first connecting piece 7 and then drives and correspond first slider and make it keep away from adjacent first slider, and at this moment, first plug-in components leave and correspond first jack, is convenient for remove movable mould 9.
Then, the third driving part 15 winds the first traction wire to pull the second sliding part, so that the second plug-in 14 is inserted into the first insertion hole, the movable die 9 and the fixed die 12 are assembled, then, molten plastic is injected into the feeding pipe to complete injection molding of the PCR pipe, the injection molded PCR pipe can be sleeved on the die rod 10, and the PCR pipe leaves a die hole along with die separation of the movable die 9 and the fixed die 12.
Then, the tenth connecting member 24 is driven to rotate by the second connecting portion 26, and the fourth plug-in 25 is driven to pass through the corresponding fourth groove, so as to push one ends of the seventh connecting member 20 and the eighth connecting member 21 to approach the center of the cylinder 18, so that the ends are not perpendicular to the first supporting member 1, while the tenth connecting member 24 rotates, the fifth plug-in 31 is driven by the third connecting portion to separate from the third groove and enter the second groove 30, so that the first limiting member 28 slides down until the bottom of the first limiting member is attached to the top of the eighth connecting member 21.
When the first limiting part 28 slides downwards, the corresponding second hollow part 36 is pulled to rotate through the corresponding fifth traction wire, so that the limiting of the second limiting part 37 on the T-shaped fixing part 40 is released while the bottom of the second hollow part 36 is attached to the top of the corresponding first limiting part 28, the T-shaped fixing part 40 slides into the corresponding eighth connecting part 21 along the third through hole 29 and the first through hole 22 until one end of the lowermost T-shaped fixing part 40 passes through the corresponding second through hole, and the T-shaped fixing part is conveniently attached to and fixed on the injection-molded PCR tube.
The seventh connecting part is pulled to drive the circular ring 38 to descend, so that the sixth plug-in units 39 are inserted into the corresponding second hollow units 36 to extrude the T-shaped fixing units 40, the T-shaped fixing units 40 are fixed on the PCR tubes, then the fifth driving units 27 drive the T-shaped fixing units 40 to rotate, the fourth driving units 16 drive the T-shaped fixing units 40 to ascend, the demolding of the PCR tubes is realized, and then the PCR tubes can be taken and placed by the existing mechanical arm and other structures.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the disclosure. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing illustrates and describes the general principles, principal features, and advantages of the present disclosure. It will be understood by those skilled in the art that the present disclosure is not limited to the embodiments described above, which are presented solely for purposes of illustrating the principles of the disclosure, and that various changes and modifications may be made to the disclosure without departing from the spirit and scope of the disclosure, which is intended to be covered by the claims.
Claims (10)
1. A processing device of a high-temperature and low-temperature resistant PCR tube and the PCR tube comprise a first supporting piece (1), and are characterized in that a first driving piece (2) is placed in the middle of the top of the first supporting piece (1), the top of the first driving piece (2) is connected with a second supporting piece (3), the middle of the top of the second supporting piece (3) is rotatably connected with a first hollow piece, the top of the first hollow piece is connected with a fifth supporting piece, a fourth driving piece (16) is placed in the first hollow piece, the top of the fourth driving piece (16) is connected with a fourth connecting piece, and fifth connecting pieces are respectively connected between two ends of the top of the fourth connecting piece and the fifth supporting piece;
one side of the top end of the fifth supporting piece is connected with a sixth connecting piece (17), a cylinder (18) is placed on one side, far away from the fifth supporting piece, of the sixth connecting piece (17), the outer wall of the cylinder (18) is provided with a plurality of uniformly distributed first grooves (19), one end, close to the bottom of the cylinder (18), of each first groove (19) penetrates through the cylinder (18), the middle of each first groove (19) is rotatably connected with a first rotating piece, the bottom of the middle of the outer wall of each first rotating piece is connected with a seventh connecting piece (20), one side, far away from the center of the cylinder (18), of each seventh connecting piece (20) is connected with an eighth connecting piece (21), the top end of each eighth connecting piece (21) is provided with a first perforation (22), the bottom end of each eighth connecting piece (21) is provided with a second perforation, the length of each first perforation (22) is greater than that of each second perforation, and the first perforation (22) is communicated with the second perforation;
the middle part at cylinder (18) top is connected with fourth connecting portion (32), the top of fourth connecting portion (32) outer wall is rotated and is connected with a plurality of evenly distributed's second and rotates piece (35), the quantity that the second rotated piece (35) is the same with the quantity of first recess (19), the second rotates the one end that fourth connecting portion (32) were kept away from in piece (35) and has seted up the fourth perforation, the second rotates the bottom that the one end that fourth connecting portion (32) were kept away from in piece (35) and is connected with second cavity (36), second cavity (36) are not perpendicular with first support piece (1), a plurality of T shape mounting (40) have been placed in second cavity (36), be connected with the fourth pull wire between two adjacent T shape mounting (40).
2. The processing device of the high and low temperature resistant PCR tube and the PCR tube as claimed in claim 1, wherein the edge of the top of the second support member (3) is connected with at least one guide rail (6), the two ends of the guide rail (6) are respectively connected with a first sliding member in a sliding manner, one side of the first sliding member close to the edge of the second support member (3) is connected with a first connecting member (7), one end of the bottom end of the first connecting member (7) close to the adjacent first connecting member (7) is higher than one end of the first connecting member far away from the adjacent first connecting member (7), one end of the first connecting member (7) penetrates through the second support member (3), and a return spring is connected between the first connecting member (7) and the guide rail (6) close to the first connecting member;
the top of the first sliding part is connected with a fourth supporting part (8), a movable die (9) is placed above the guide rail (6), the movable die (9) is located between two fourth supporting parts (8) close to the movable die (9), a die rod (10) is installed at the top of the movable die (9), one side, close to the edge of the second supporting part (3), of the movable die (9) is connected with a second connecting part (11), a first jack is formed in the bottom end of the second connecting part (11), and second jacks are formed in two ends, close to adjacent fourth supporting parts (8), of the movable die (9);
one side of the top end of the fourth supporting piece (8) close to the adjacent fourth supporting piece (8) is connected with a first plug-in unit.
3. The processing device of the high and low temperature resistant PCR tube and the PCR tube as claimed in claim 1, wherein the edge of the second support member (3) is connected with at least one third support member (4), and the top of the third support member (4) is connected with two symmetrically placed second driving members (5);
a fixed die (12) is placed above the movable die (9), a third connecting piece (13) is connected between the fixed die (12) and the third supporting piece (4), a die hole is formed in the middle of the fixed die (12), and a feeding pipe is inserted into the die hole;
the middle part of the third connecting piece (13) is connected with a second sliding piece in a sliding way, and the top part of the second sliding piece is connected with a second plug-in piece (14);
the top of the fixed die (12) is connected with a third driving piece (15), and a first traction wire is connected between the third driving piece (15) and a second sliding piece close to the third driving piece.
4. The processing device of the high and low temperature resistant PCR tube and the PCR tube according to claim 1, wherein a plurality of third jacks are uniformly distributed in the cylinder (18), the number of the third jacks is equal to that of the first grooves (19), the third jacks are correspondingly communicated with one sides of the first grooves (19) close to the third jacks, third plug-in units (23) are inserted into the third jacks, a ninth connecting member is connected to one side, far away from the center of the cylinder (18), of one end, not inserted into the third jacks, of each third plug-in unit (23), a tenth connecting member (24) is connected between every two adjacent ninth connecting members, and a plurality of second connecting portions (26) are uniformly distributed on one side, far away from the center of the cylinder (18), of each tenth connecting member (24).
5. The processing device of the high and low temperature resistant PCR tube and the PCR tube as claimed in claim 1 or 4, wherein a plurality of uniformly distributed fourth grooves are formed at the bottom end of the outer wall of the cylinder (18), the number of the fourth grooves is the same as that of the first grooves (19), fourth plug-ins (25) are inserted into the fourth grooves, and a first connecting portion is connected between the fourth plug-ins (25) and a tenth connecting member (24) close to the fourth grooves.
6. The device for processing the high and low temperature resistant PCR tube and the PCR tube as claimed in claim 1, wherein a fifth driving member (27) is disposed below the sixth connecting member (17), a first driving member is connected to the top of the fifth driving member (27), and a sixth supporting member is connected between the fifth driving member (27) and the sixth connecting member (17).
7. The processing device of the high and low temperature resistant PCR tube and the PCR tube according to claim 1 or 4, wherein a plurality of first limiting members (28) are uniformly distributed above the cylinder (18), the first limiting members (28) are not perpendicular to the first supporting member (1), the number of the first limiting members (28) is the same as that of the first grooves (19), third through holes (29) are formed in the first limiting members (28), a second groove (30) is formed in one end, away from the center of the cylinder (18), of the first limiting members (28), a third groove is formed in the bottom end, away from the center of the cylinder (18), of the first limiting members (28), the third groove is communicated with the second groove (30), the length of one end, close to the center of the cylinder (18), of the third groove is greater than that of one end, away from the center of the cylinder (18), a fifth plug-in member (31) is inserted into the third groove, the length of one end, close to the center of the cylinder (18), of the fifth plug-in piece (31) is greater than that of one end, away from the center of the cylinder (18), and a connecting part (31) of the fifth plug-in the third groove is connected with a tenth connecting part (24) between the connecting part.
8. The processing device of the high and low temperature resistant PCR tube and the PCR tube as claimed in claim 1, wherein a sixth driving member (33) is connected to the top of the fourth connecting portion (32), a placing member is placed above the sixth driving member (33), a fifth connecting portion is rotatably connected to the bottom of the placing member, the bottom of the fifth connecting portion is connected to the sixth driving member (33), and a seventh supporting member is connected between the placing member and the sixth connecting member (17);
the outer wall of the sixth driving piece (33) is connected with a plurality of seventh connecting portions which are evenly distributed, the number of the seventh connecting portions is the same as that of the first grooves (19), the outer side of the sixth driving piece (33) is sleeved with a circular ring (38), the inner wall of the circular ring (38) is connected with the seventh connecting portions, the bottom of the circular ring (38) is connected with a plurality of sixth plug-in units (39) which are evenly distributed, the number of the sixth plug-in units (39) is the same as that of the first grooves (19), the sixth plug-in units (39) are not perpendicular to the first supporting piece (1), and sixth traction lines are connected between the sixth plug-in units (39) and the T-shaped fixing pieces (40) close to the sixth plug-in units.
9. The processing device of the high and low temperature resistant PCR tube and the PCR tube as claimed in claim 1, wherein a seventh driving member (34) is connected to the top of the sixth connecting portion, a second pulling wire is connected to the outer wall of the seventh driving member (34), and one end of the second pulling wire passes through the seventh supporting member;
the top of the first limiting piece (28) is connected with a third traction wire, and one end of the third traction wire penetrates through the seventh supporting piece and then is connected with the second traction wire.
10. The processing device of the high and low temperature resistant PCR tube and the PCR tube as claimed in claim 1, wherein a fifth pull wire is connected between the second hollow member (36) and the first limiting member (28) adjacent thereto;
a second limiting piece (37) is placed at the bottom of the second hollow piece (36), and a sixth connecting portion is connected between the second limiting piece (37) and the fourth connecting portion (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211251345.5A CN115592908A (en) | 2022-10-13 | 2022-10-13 | Processing device of high-temperature and low-temperature resistant PCR (polymerase chain reaction) tube and PCR tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211251345.5A CN115592908A (en) | 2022-10-13 | 2022-10-13 | Processing device of high-temperature and low-temperature resistant PCR (polymerase chain reaction) tube and PCR tube |
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|---|---|
| CN115592908A true CN115592908A (en) | 2023-01-13 |
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| CN202211251345.5A Pending CN115592908A (en) | 2022-10-13 | 2022-10-13 | Processing device of high-temperature and low-temperature resistant PCR (polymerase chain reaction) tube and PCR tube |
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| CN (1) | CN115592908A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111113825A (en) * | 2019-12-24 | 2020-05-08 | 江苏邦皓塑业有限公司 | High strength thermoplasticity plastics casing subassembly is moulded plastics and is got material arm |
| CN112172054A (en) * | 2020-10-16 | 2021-01-05 | 无锡国盛生物工程有限公司 | Discharging device for PCR tube and reaction cup forming die |
| CN214694107U (en) * | 2021-02-05 | 2021-11-12 | 杜玉芳 | Multifunctional PCR pipe cover clamp |
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2022
- 2022-10-13 CN CN202211251345.5A patent/CN115592908A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111113825A (en) * | 2019-12-24 | 2020-05-08 | 江苏邦皓塑业有限公司 | High strength thermoplasticity plastics casing subassembly is moulded plastics and is got material arm |
| CN112172054A (en) * | 2020-10-16 | 2021-01-05 | 无锡国盛生物工程有限公司 | Discharging device for PCR tube and reaction cup forming die |
| CN214694107U (en) * | 2021-02-05 | 2021-11-12 | 杜玉芳 | Multifunctional PCR pipe cover clamp |
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Application publication date: 20230113 |