CN108507816B - Film dynamic thermal sampling system - Google Patents
Film dynamic thermal sampling system Download PDFInfo
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- CN108507816B CN108507816B CN201810539626.8A CN201810539626A CN108507816B CN 108507816 B CN108507816 B CN 108507816B CN 201810539626 A CN201810539626 A CN 201810539626A CN 108507816 B CN108507816 B CN 108507816B
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- 238000005070 sampling Methods 0.000 title claims abstract description 37
- 230000001360 synchronised effect Effects 0.000 claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 230000009471 action Effects 0.000 claims abstract description 4
- 238000005452 bending Methods 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 6
- 239000003292 glue Substances 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 10
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention provides a film dynamic thermal sampling system, which comprises a rotating frame fixedly connected with a vertical rotating shaft, wherein the vertical rotating shaft is connected with a rotating seat through a bearing, and the vertical rotating shaft is connected with a first braking motor; the rotating frame comprises a first rotating arm and a second rotating arm which are horizontally symmetrical, and a first fixed seat and a second fixed seat are respectively arranged at the tail ends of the first rotating arm and the second rotating arm; a driving rotating mechanism capable of driving the first swinging seat to rotate is arranged in the first rotating arm and the first fixed seat, a driven rotating mechanism is arranged in the second rotating arm and the second fixed seat, the driven rotating mechanism drives the second swinging seat to rotate under the action of the driving rotating mechanism, and the second swinging seat and the first swinging seat realize synchronous and reverse rotation; the first and second pendulum seats are hollow structures, the upper end face of the first pendulum seat is provided with a lower cutter, the lower end face of the second pendulum seat is provided with an upper cutter matched with the lower cutter, the upper end face of the second pendulum seat is provided with an air cylinder, the telescopic rod of the air cylinder is connected with a glue outlet frame arranged in the second pendulum seat, and the lower end of the glue outlet frame is provided with a sucking disc. The system has high automation degree and can realize full-line non-stop sampling.
Description
Technical Field
The invention relates to the field of rubber product production equipment, in particular to a film dynamic thermal sampling system.
Background
Rubber raw materials are plasticated or mixed and then pressed into rubber sheets, and then are coated with a release agent through a rubber cold line, cooled, dried and laminated into a stack for the next working procedure. In order to ensure the quality of rubber products, sampling and testing of each car of films is an indispensable link. At present, the domestic cold line film sampling still has the following defects:
1. manually taking glue: the manual cutting film is adopted, so that the working intensity is high, and the sampling size is different, so that unnecessary waste is caused.
2. Sampling position: the sample is sampled after the rubber film is dipped and hung with the isolating agent and cooled, the isolating agent is adhered on the rubber sample to influence the test result, and the sampling between the rubber of each car is easy to be confused.
3. Sampling state: the film is sampled in static state, the sampling downtime is long, and the working efficiency is low.
4. The sampling temperature is high: the film is sampled before being cooled, the temperature of the film is generally about 90 ℃ or 160 ℃ (because of different film extruding equipment), and the manual operation has potential safety hazard.
5. Full-line linkage cannot be realized, and the degree of automation is low.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a film dynamic thermal sampling system with high automation degree and simple operation.
In order to achieve the above purpose, the invention provides a film dynamic thermal sampling system, which comprises a rotating frame (1), wherein the lower end of the rotating frame (1) is fixedly connected with a vertical rotating shaft (2), the vertical rotating shaft (2) is connected with a rotating seat (5) through a bearing, the rotating seat (5) is used for being fixed to a set position through a connecting piece (39), the vertical rotating shaft (2) is also connected with a first braking motor (6), a rotary encoder (7) is further arranged on the lower end surface of the vertical rotating shaft (2), a brake (8) is further arranged on the rotating seat (5), and the brake (8) is sleeved on the outer side of the vertical rotating shaft (2); the rotating frame (1) comprises a first rotating arm (1-1) and a second rotating arm (1-2) which are horizontally symmetrical, and a first fixed seat (9) and a second fixed seat (10) are respectively arranged at the tail ends of the first rotating arm (1-1) and the second rotating arm (1-2); a driving rotating mechanism is arranged in the first rotating arm (1-1) and the first fixed seat (9), the driving rotating mechanism can drive the first swinging seat (15) to rotate, a driven rotating mechanism is arranged in the second rotating arm (1-2) and the second fixed seat (10), the driven rotating mechanism rotates under the action of the driving rotating mechanism, the driven rotating mechanism can drive the second swinging seat (28) to rotate, and the second swinging seat (28) and the first swinging seat (15) realize synchronous and reverse rotation; the utility model discloses a rubber discharging device of a rubber discharging device, which comprises a first swing seat (15) and a second swing seat (28), wherein the first swing seat (15) and the second swing seat (28) are of hollow structures, a lower cutter (33) is arranged on the upper end face of the first swing seat (15), an upper cutter (34) matched with the lower cutter (33) is arranged on the lower end face of the second swing seat (28), an air cylinder (35) is further arranged on the upper end face of the second swing seat (28) through an air cylinder seat (36), a telescopic rod of the air cylinder (35) is connected with a rubber discharging frame (37) arranged inside the second swing seat (28), and a sucker (38) is arranged at the lower end of the rubber discharging frame (37).
Preferably, the active rotation mechanism comprises a main connecting shaft (11), the main connecting shaft (11) is connected with the first fixed seat (9) through a deep groove ball bearing, the main connecting shaft (11) is also connected with the rotating frame (1) through a aligning ball bearing (12) and a bearing seat, one end of the main connecting shaft (11) is connected with a second braking motor (13), the second braking motor (13) is fixed on the rotating frame (1) through a torque arm (14), the other end of the main connecting shaft (11) is connected with the first swinging seat (15) through a deep groove ball bearing, the main connecting shaft (11) of the first swinging seat (15) is parallel to the main connecting shaft (11) of the first fixed seat (9), and the main connecting shafts (11) of the two parts are connected together through part main connecting shafts (11) which are respectively perpendicular to the main connecting shafts; the first connecting shaft (16) is respectively connected with the first fixed seat (9) and the first swinging seat (15) through deep groove ball bearings, the first connecting shaft (16) of the first swinging seat (15) is parallel to the first connecting shaft (16) of the first fixed seat (9), and the first connecting shafts (16) of the two parts are connected together through the first connecting shafts (16) of the parts which are respectively perpendicular to the first connecting shafts; the bending path of the first connecting shaft (16) and the bending path of the main connecting shaft (11) are kept consistent; in the first fixed seat (9), the main connecting shaft (11) is connected with a first synchronous belt pulley (18) through an expansion sleeve (17), the first connecting shaft (16) is connected with a second synchronous belt pulley (19) through the expansion sleeve (17), and the first synchronous belt pulley (18) and the second synchronous belt pulley (19) realize synchronous rotation through a first synchronous belt (20).
Preferably, the main connecting shaft (11) is further connected with a driving gear (21), the driving gear (21) is meshed with a driven gear (24) sequentially through a first transmission gear (22) and a second transmission gear (23), the first transmission gear (22) is connected with a first rotating shaft (25), the first rotating shaft (25) is fixed on the rotating frame (1) through a bearing and a bearing seat, the second transmission gear (23) is connected with a second rotating shaft (26), the second rotating shaft (26) is fixed on the rotating frame (1) through a bearing and a bearing seat, and the driven gear (24) is connected with a driven rotating mechanism.
Preferably, the driven rotating mechanism comprises a slave connecting shaft (27) connected with the driven gear (24), the slave connecting shaft (27) is connected with the second fixed seat (10) through a deep groove ball bearing, one end of the slave connecting shaft (27) is also connected with the rotating frame (1) through a aligning ball bearing and a bearing seat, the other end of the slave connecting shaft (27) is connected with a second swinging seat (28) through a deep groove ball bearing, the slave connecting shaft (27) of the second swinging seat (28) is parallel to the slave connecting shaft (27) of the second fixed seat (10), and the slave connecting shafts (27) of the two parts are connected together through the slave connecting shafts (27) which are respectively perpendicular to the slave connecting shafts; the second connecting shaft (29) is respectively connected with the second fixed seat (10) and the second swinging seat (28) through deep groove ball bearings, the second connecting shaft (29) of the second swinging seat (28) is parallel to the second connecting shaft (29) of the second fixed seat (10), and the second connecting shafts (29) of the two parts are connected together through the second connecting shafts (29) of the parts which are respectively perpendicular to the second connecting shafts; the second connecting shaft (29) is consistent with the bending path of the slave connecting shaft (27); in the second fixed seat (10), the slave connecting shaft (27) is connected with a third synchronous pulley (30) through an expansion sleeve, the second connecting shaft (29) is connected with a fourth synchronous pulley (31) through an expansion sleeve, and the third synchronous pulley (30) and the fourth synchronous pulley (31) realize synchronous rotation through a second synchronous belt (32).
Preferably, the cross sections of the lower knife (33) and the upper knife (34) are circular, and the size of the upper knife (34) is larger than that of the lower knife (33), and the lower knife and the upper knife can be meshed together.
Preferably, the longitudinal height of the sucker (38) is adjustable, the sucker (38) is controlled by an electromagnetic valve, and suction and or falling-off of the film are realized by controlling the on-off of the electromagnetic valve.
The film dynamic thermal sampling system has the advantages of high automation degree, low fault rate, convenience in control and the like, and can reduce sampling cost, labor intensity and production cost; the film dynamic thermal sampling system can realize full-line non-stop operation, so that the film can be taken in operation, and the obtained film sample is clean and pollution-free.
Drawings
Fig. 1 shows a block diagram of a film dynamic thermal sampling system in accordance with the present invention.
Fig. 2 shows a front view of a film dynamic thermal sampling system according to the present invention.
Figure 3 shows a cross-sectional view of A-A in figure 2.
Fig. 4 shows a cross-sectional view of B-B in fig. 2.
Fig. 5 shows a cross-sectional view of C-C in fig. 2.
Fig. 6 shows a schematic diagram of the sampling state of the film dynamic thermal sampling system according to the present invention.
Reference numerals: 1-swivel, 1-1-first swivel, 1-2 second swivel, 2-upright pivot, 3-deep groove ball bearing, 4-thrust bearing, 5-swivel, 6-first brake motor, 7-rotary encoder, 8-brake, 9-first fixed seat, 10-second fixed seat, 11-main connecting shaft, 12-aligning ball bearing, 13-second brake motor, 14-torque arm, 15-first swing seat, 16-first connecting shaft, 17-expansion sleeve, 18-first synchronous pulley, 19-second synchronous pulley, 20-first synchronous belt, 21-driving gear, 22-first transmission gear, 23-second transmission gear, 24-driven gear, 25-first pivot, 26-second pivot, 27-slave connecting shaft, 28-second swing seat, 29-second connecting shaft, 30-third synchronous pulley, 31-fourth synchronous pulley, 32-second synchronous belt, 33-lower, 34-upper knife, 35-cylinder, 36-air cylinder, 37-out of the air cylinder frame, 38-suction cup connection.
Detailed Description
The following describes the embodiments of the present invention further with reference to the drawings.
As shown in fig. 1-5, the film dynamic thermal sampling system according to the present invention comprises a rotating frame 1, wherein the lower end of the rotating frame 1 is fixedly connected with a vertical rotating shaft 2, the vertical rotating shaft 2 is connected with a swivel base 5 through a deep groove ball bearing 3 and a thrust bearing 4, the swivel base 5 is used for being fixed to the side of a guiding conveyer belt through a connecting piece 39, the vertical rotating shaft 2 is further connected with a first braking motor 6, a rotary encoder 7 is further arranged on the lower end surface of the vertical rotating shaft 2, a brake 8 is further arranged on the swivel base 5, and the brake 8 is sleeved on the outer side of the vertical rotating shaft 2. Through triggering the first braking motor 6, the vertical shaft 2 can drive the rotating frame 1 to rotate along the horizontal direction, and the rotation angle of the vertical shaft 2 can be uploaded to an upper computer through the rotary encoder 7, so that the rotation angle of the vertical shaft 2 can be accurately controlled.
The rotating frame 1 comprises a first rotating arm 1-1 and a second rotating arm 1-2 which are horizontally symmetrical, and a first fixed seat 9 and a second fixed seat 10 are respectively arranged at the tail ends of the first rotating arm 1-1 and the second rotating arm 1-2; the first rotating arm 1-1 and the first fixed seat 9 are internally provided with a driving rotating mechanism, the driving rotating mechanism can drive the first swing seat 15 to rotate, the second rotating arm 1-2 and the second fixed seat 10 are internally provided with a driven rotating mechanism, the driven rotating mechanism rotates under the action of the driving rotating mechanism, the driven rotating mechanism can drive the second swing seat 28 to rotate, and the second swing seat 28 and the first swing seat 15 realize synchronous and reverse rotation. The first pendulum seat 15 and the second pendulum seat 28 are hollow structures, a lower cutter 33 is arranged on the upper end surface of the first pendulum seat 15, an upper cutter 34 matched with the lower cutter 33 is arranged on the lower end surface of the second pendulum seat 28, the shapes of the lower cutter 33 and the upper cutter 34 are set according to sampling requirements, in the embodiment, the cross sections of the lower cutter 33 and the upper cutter 34 are circular, the size of the upper cutter 34 is slightly larger than that of the lower cutter 33, and the non-contact of the upper cutter 34 and the lower cutter 33 can reduce damage to the cutters. The upper end face of the second swinging seat 28 is also provided with an air cylinder 35 through an air cylinder seat 36, a telescopic rod of the air cylinder 35 is connected with a glue outlet frame 37 arranged in the second swinging seat 28, the lower end of the glue outlet frame 37 is provided with a sucking disc 38 for sucking a sampling film, the longitudinal height of the sucking disc 38 is adjustable, the sucking disc 38 is controlled by an electromagnetic valve, and the suction and the falling of the film are realized by controlling the on-off of the electromagnetic valve.
In this embodiment, the active rotation mechanism includes a main connecting shaft 11, as shown in fig. 4, the main connecting shaft 11 is connected with the first fixing seat 9 through a deep groove ball bearing, the main connecting shaft 11 is further connected with the rotating frame 1 through a aligning ball bearing 12 and a bearing seat, one end of the main connecting shaft 11 is connected with a second braking motor 13, the second braking motor 13 is fixed on the rotating frame 1 through a torque arm 14, the other end of the main connecting shaft 11 is connected with the first swinging seat 15 through a deep groove ball bearing, the main connecting shaft 11 of the first swinging seat 15 is parallel to the main connecting shaft 11 of the first fixing seat 9, and the main connecting shafts 11 of the two parts are connected together through part main connecting shafts 11 respectively perpendicular to the main connecting shafts 11 of the two parts; the first connecting shaft 16 is respectively connected with the first fixed seat 9 and the first swinging seat 15 through deep groove ball bearings, the first connecting shaft 16 at the first swinging seat 15 part is parallel to the first connecting shaft 16 at the first fixed seat 9 part, and the first connecting shafts 16 at the two parts are connected together through part first connecting shafts 16 respectively perpendicular to the first connecting shafts 16; the bending path of the first connecting shaft 16 and the bending path of the main connecting shaft 11 are consistent; in the first positioning seat 9, the main connecting shaft 11 is connected with a first synchronous pulley 18 through an expansion sleeve 17, the first connecting shaft 16 is connected with a second synchronous pulley 19 through the expansion sleeve 17, and the first synchronous pulley 18 and the second synchronous pulley 19 realize synchronous rotation through a first synchronous belt 20. In this way, when the second brake motor 13 is driven to operate, the first shaft 16 and the main shaft 11 can be synchronously rotated to drive the first swing seat 15 to swing.
In order to realize that the driving rotation mechanism drives the driven rotation mechanism to synchronously rotate, the driving gear 21 is further connected to the main connecting shaft 11, the driving gear 21 is meshed with the driven gear 24 sequentially through a first transmission gear 22 and a second transmission gear 23, the first transmission gear 22 is connected with a first rotating shaft 25, the first rotating shaft 25 is fixed on the rotating frame 1 through a bearing and a bearing seat, the second transmission gear 23 is connected with a second rotating shaft 26, the second rotating shaft 26 is fixed on the rotating frame 1 through a bearing and a bearing seat, and the driven gear 24 is connected with the driven rotation mechanism.
In this embodiment, the driven rotation mechanism includes a slave shaft 27 connected to the driven gear 24, as shown in fig. 5, the slave shaft 27 is connected to the second fixed seat 10 through a deep groove ball bearing, one end of the slave shaft 27 is further connected to the rotating frame 1 through a aligning ball bearing and a bearing seat, the other end of the slave shaft 27 is connected to the second swinging seat 28 through a deep groove ball bearing, the slave shaft 27 of the second swinging seat 28 is parallel to the slave shaft 27 of the second fixed seat 10, and the slave shafts 27 of the two parts are connected together through the slave shafts 27 perpendicular to the slave shaft 27; the second connecting shaft 29 is respectively connected with the second fixed seat 10 and the second swinging seat 28 through deep groove ball bearings, the second connecting shaft 29 at the second swinging seat 28 part is parallel to the second connecting shaft 29 at the second fixed seat 10 part, and the second connecting shafts 29 at the two parts are connected together through the second connecting shafts 29 at the parts which are respectively vertical to the second connecting shafts 29; the second connecting shaft 29 is consistent with the bending path of the slave connecting shaft 27; in the second fixed seat 10, the slave coupling shaft 27 is connected with a third synchronous pulley 30 through an expansion sleeve, the second coupling shaft 29 is connected with a fourth synchronous pulley 31 through an expansion sleeve, and the third synchronous pulley 30 and the fourth synchronous pulley 31 realize synchronous rotation through a second synchronous belt 32. In this way, when the driving rotation mechanism rotates, the driven rotation mechanism can drive the second swinging seat 28 to rotate, and the second swinging seat 28 and the first swinging seat 15 realize synchronous and opposite rotation.
In a specific use process, the rubber sheet is extruded by an open mill or an extruder and then is conveyed to an introduction conveyor belt, and the first brake motor 6 is driven to act, so that the rotating frame 1 rotates to the position above the introduction conveyor belt; the second brake motor 13 is driven to act, so that the driving rotation mechanism and the driven rotation mechanism realize synchronous rotation, as shown in fig. 6, when the lower knife 33 and the upper knife 34 are meshed, the sampling state is both the sampling state, and the linear speeds of the cutting edges of the upper knife 34 and the lower knife 33 are approximately equal to the linear speed of the upper surface of the film, so that dynamic thermal sampling is realized; the sample piece taken down is sucked through the sucking disc 38, after the sampling is completed, the first braking motor 6 is driven to rotate reversely, the rotating frame 1 returns to the original point, the sample piece is pushed out through the air cylinder 35 and falls onto the sample piece guiding-out conveying belt, and the sampling process is completed.
The film dynamic thermal sampling system has the advantages of high automation degree, low failure rate, convenient control and the like, and can reduce the sampling cost, labor intensity and production cost; the film dynamic thermal sampling system can realize full-line non-stop operation, so that the film can be taken in operation, and the obtained film sample is clean and pollution-free.
Claims (4)
1. A film dynamic thermal sampling system, characterized by: the automatic braking device comprises a rotating frame (1), wherein the lower end of the rotating frame (1) is fixedly connected with a vertical rotating shaft (2), the vertical rotating shaft (2) is connected with a rotating seat (5) through a bearing, the rotating seat (5) is used for being fixed to a set position through a connecting piece (39), the vertical rotating shaft (2) is further connected with a first braking motor (6), a rotary encoder (7) is further arranged on the lower end face of the vertical rotating shaft (2), a brake (8) is further arranged on the rotating seat (5), and the brake (8) is sleeved on the outer side of the vertical rotating shaft (2); the rotating frame (1) comprises a first rotating arm (1-1) and a second rotating arm (1-2) which are horizontally symmetrical, and a first fixed seat (9) and a second fixed seat (10) are respectively arranged at the tail ends of the first rotating arm (1-1) and the second rotating arm (1-2); a driving rotating mechanism is arranged in the first rotating arm (1-1) and the first fixed seat (9), the driving rotating mechanism can drive the first swinging seat (15) to rotate, a driven rotating mechanism is arranged in the second rotating arm (1-2) and the second fixed seat (10), the driven rotating mechanism rotates under the action of the driving rotating mechanism, the driven rotating mechanism can drive the second swinging seat (28) to rotate, and the second swinging seat (28) and the first swinging seat (15) realize synchronous and reverse rotation; the automatic film feeding device is characterized in that the first swinging seat (15) and the second swinging seat (28) are of hollow structures, a lower cutter (33) is arranged on the upper end face of the first swinging seat (15), an upper cutter (34) matched with the lower cutter (33) is arranged on the lower end face of the second swinging seat (28), the cross sections of the lower cutter (33) and the upper cutter (34) are circular, the size of the upper cutter (34) is larger than that of the lower cutter (33), the upper cutter and the upper cutter can be meshed together, an air cylinder (35) is further arranged on the upper end face of the second swinging seat (28) through an air cylinder seat (36), a telescopic rod of the air cylinder (35) is connected with a film discharging frame (37) arranged inside the second swinging seat (28), a sucker (38) is arranged at the lower end of the film discharging frame (37), the longitudinal height of the sucker (38) is adjustable, and the sucker (38) is controlled by an electromagnetic valve to realize suction or falling of a film through controlling the electromagnetic valve.
2. The film dynamic thermal sampling system according to claim 1, wherein: the driving rotation mechanism comprises a main connecting shaft (11), the main connecting shaft (11) is connected with a first fixed seat (9) through a deep groove ball bearing, the main connecting shaft (11) is connected with a rotating frame (1) through a aligning ball bearing (12) and a bearing seat, one end of the main connecting shaft (11) is connected with a second braking motor (13), the second braking motor (13) is fixed on the rotating frame (1) through a torque arm (14), the other end of the main connecting shaft (11) is connected with a first swinging seat (15) through a deep groove ball bearing, the main connecting shaft (11) of a first swinging seat (15) is parallel to the main connecting shaft (11) of the first fixed seat (9), and the main connecting shafts (11) of the two parts are connected together through part main connecting shafts (11) which are respectively perpendicular to the main connecting shafts; the first connecting shaft (16) is respectively connected with the first fixed seat (9) and the first swinging seat (15) through deep groove ball bearings, the first connecting shaft (16) of the first swinging seat (15) is parallel to the first connecting shaft (16) of the first fixed seat (9), and the first connecting shafts (16) of the two parts are connected together through the first connecting shafts (16) of the parts which are respectively perpendicular to the first connecting shafts; the bending path of the first connecting shaft (16) and the bending path of the main connecting shaft (11) are kept consistent; in the first fixed seat (9), the main connecting shaft (11) is connected with a first synchronous belt pulley (18) through an expansion sleeve (17), the first connecting shaft (16) is connected with a second synchronous belt pulley (19) through the expansion sleeve (17), and the first synchronous belt pulley (18) and the second synchronous belt pulley (19) realize synchronous rotation through a first synchronous belt (20).
3. The film dynamic thermal sampling system according to claim 2, wherein: still be connected with driving gear (21) on main connecting axle (11), driving gear (21) mesh with driven gear (24) through first drive gear (22) and second drive gear (23) in proper order, first drive gear (22) are connected with first pivot (25), first pivot (25) are fixed on revolving rack (1) through bearing and bearing frame, second drive gear (23) are connected with second pivot (26), second pivot (26) are fixed on revolving rack (1) through bearing and bearing frame, driven gear (24) are connected with driven rotary mechanism.
4. The film dynamic thermal sampling system according to claim 3, wherein: the driven rotating mechanism comprises a slave connecting shaft (27) connected with the driven gear (24), the slave connecting shaft (27) is connected with the second fixed seat (10) through a deep groove ball bearing, one end of the slave connecting shaft (27) is also connected with the rotating frame (1) through a aligning ball bearing and a bearing seat, the other end of the slave connecting shaft (27) is connected with a second swinging seat (28) through a deep groove ball bearing, the slave connecting shaft (27) of the second swinging seat (28) is parallel to the slave connecting shaft (27) of the second fixed seat (10), and the slave connecting shafts (27) of the two parts are connected together through the slave connecting shafts (27) which are respectively perpendicular to the slave connecting shafts; the second connecting shaft (29) is respectively connected with the second fixed seat (10) and the second swinging seat (28) through deep groove ball bearings, the second connecting shaft (29) of the second swinging seat (28) is parallel to the second connecting shaft (29) of the second fixed seat (10), and the second connecting shafts (29) of the two parts are connected together through the second connecting shafts (29) of the parts which are respectively perpendicular to the second connecting shafts; the second connecting shaft (29) is consistent with the bending path of the slave connecting shaft (27); in the second fixed seat (10), the slave connecting shaft (27) is connected with a third synchronous pulley (30) through an expansion sleeve, the second connecting shaft (29) is connected with a fourth synchronous pulley (31) through an expansion sleeve, and the third synchronous pulley (30) and the fourth synchronous pulley (31) realize synchronous rotation through a second synchronous belt (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810539626.8A CN108507816B (en) | 2018-05-30 | 2018-05-30 | Film dynamic thermal sampling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810539626.8A CN108507816B (en) | 2018-05-30 | 2018-05-30 | Film dynamic thermal sampling system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108507816A CN108507816A (en) | 2018-09-07 |
| CN108507816B true CN108507816B (en) | 2023-12-01 |
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| CN201810539626.8A Active CN108507816B (en) | 2018-05-30 | 2018-05-30 | Film dynamic thermal sampling system |
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| CN (1) | CN108507816B (en) |
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