阅读说明：本技术 一种生物滤纸折环粘接装置 (Biological filter paper folding ring bonding device ) 是由 吕东伟 于 2020-04-25 设计创作，主要内容包括：本发明公开了一种生物滤纸折环粘接装置,包括工作台,所述工作台的顶部固定连接有内衬筒,所述内衬筒的外部设置有外套筒,所述外套筒与工作台固定连接,所述外套筒的一侧开设有缺口,所述内衬筒的内部设置有多组滤纸牵引机构,所述内衬筒的顶部设置有滤纸封挡机构,所述工作台顶部靠近缺口的一侧设置有弧形压板,所述弧形压板滑动连接于工作台的顶部,所述工作台的顶部固定安装有第一支板。本发明通过使每个转轮均处于水平状态,进而利用转轮的转动,并配合滚珠的滚动,可以将滤纸条不断的向环形空腔内部输送,穿过整个环形空腔,形成环体,提高了滤纸环的加工效率,增强了装置使用的便捷性和实用性。(The invention discloses a biological filter paper folding ring bonding device which comprises a workbench, wherein the top of the workbench is fixedly connected with a lining cylinder, the outer part of the lining cylinder is provided with an outer sleeve, the outer sleeve is fixedly connected with the workbench, one side of the outer sleeve is provided with a notch, the inner part of the lining cylinder is provided with a plurality of groups of filter paper traction mechanisms, the top of the lining cylinder is provided with a filter paper blocking mechanism, one side of the top of the workbench, which is close to the notch, is provided with an arc-shaped pressing plate, the arc-shaped pressing plate is connected to the top of the workbench in a sliding mode, and the top of the workbench is fixedly provided with a. According to the invention, each rotating wheel is in a horizontal state, and the filter paper strips can be continuously conveyed into the annular cavity by utilizing the rotation of the rotating wheels and matching with the rolling of the balls, and pass through the whole annular cavity to form the ring body, so that the processing efficiency of the filter paper ring is improved, and the convenience and the practicability of the device are enhanced.)

1. The utility model provides a biological filter paper dog-ear bonding device, includes workstation (1), its characterized in that: the top of the workbench (1) is fixedly connected with a lining barrel (2), an outer sleeve (3) is arranged outside the lining barrel (2), the outer sleeve (3) is fixedly connected with the workbench (1), one side of the outer sleeve (3) is provided with a notch (4), a plurality of groups of filter paper traction mechanisms (5) are arranged inside the lining barrel (2), the top of the lining barrel (2) is provided with a filter paper blocking mechanism (6), one side of the top of the workbench (1), which is close to the notch (4), is provided with an arc-shaped pressing plate (10), the arc-shaped pressing plate (10) is connected to the top of the workbench (1) in a sliding manner, a first supporting plate (11) is fixedly arranged at the top of the workbench (1), the first supporting plate (11) is positioned at one side of the arc-shaped pressing plate (10), which is far away from the lining barrel (2), and a first cylinder (12) is fixedly arranged inside the first supporting, one end of the first cylinder (12) is fixedly connected with the arc-shaped pressing plate (10), a guide plate (7) is fixedly mounted on one side, close to the notch (4), of the top of the workbench (1), automatic conveying rollers (9) are arranged inside two sides of the guide plate (7), a glue coating mechanism (8) is arranged at one end, close to the notch (4), of the guide plate (7), the filter paper traction mechanism (5) comprises a wheel frame (51), a plurality of reserved holes (14) are formed in the inner wall of the lining cylinder (2), a rotating wheel (54) is arranged at one end, located inside the reserved holes (14), of the wheel frame (51), rotating wheel shafts (59) are fixedly connected to two sides of the rotating wheel (54), the rotating wheel shafts (59) are rotatably connected with the wheel frame (51), a small motor (58) is fixedly mounted inside the wheel frame (51), and the small motor (58) and the rotating wheel shafts (59) are in transmission connection through a belt transmission, the sliding shaft (52) is fixedly connected to one end, far away from the support (53), of the wheel frame (51), a plurality of supports (53) are fixedly mounted on the inner wall of the lining barrel (2), the wheel frame (51) is sleeved inside the supports (53), balls (16) are connected to positions, close to the preformed hole (14), inside the outer sleeve (3) in a rolling mode, a first bevel gear (55) is fixedly mounted at one end, far away from the rotating wheel (54), of the sliding shaft (52), a vertical shaft (13) is arranged inside the lining barrel (2), the bottom end of the vertical shaft (13) penetrates through the workbench (1) and is movably sleeved with the workbench (1), a second bevel gear (56) is fixedly mounted at the bottom of the vertical shaft (13), the second bevel gear (56) is meshed with the first bevel gear (55), and a servo motor (17) is mounted at the bottom of the workbench (1), servo motor (17) are connected through output shaft and vertical scroll (13) transmission, filter paper blocking mechanism (6) include two arc framves (61), and two arc framves (61) are located the both sides at interior bushing barrel (2) top respectively, the outside fixedly connected with pin (62) of arc frame (61), pin (62) sliding connection is in the top of interior bushing barrel (2), two the equal fixedly connected with rack (63) in inboard of arc frame (61), the top fixed mounting of vertical scroll (13) has gear (64), gear (64) and rack (63) intermeshing.

2. The biological filter paper folding ring bonding device according to claim 1, characterized in that: the rubber ring is fixedly bonded to the outer portion of the rotating wheel (54), and a plurality of anti-skidding grooves are uniformly formed in the circumferential side of the rubber ring on the outer portion of the rotating wheel (54).

3. The biological filter paper folding ring bonding device according to claim 1, characterized in that: the hydraulic cylinder (18) is fixedly mounted on each of two sides of the servo motor (17), the top of each hydraulic cylinder (18) is fixedly connected with the bottom of the corresponding workbench (1), a spring (57) is sleeved outside each sliding shaft (52), and each spring (57) is located between the corresponding support (53) and the corresponding first bevel gear (55).

4. The biological filter paper folding ring bonding device according to claim 1, characterized in that: one side of the notch (4) far away from the guide plate (7) is provided with a baffle (15), and the baffle (15) and the first cylinder (12) are obliquely arranged.

5. The biological filter paper folding ring bonding device according to claim 1, characterized in that: and a rubber layer is fixedly adhered to the inner side of the arc-shaped pressing plate (10).

6. The biological filter paper folding ring bonding device according to claim 1, characterized in that: rubber coating mechanism (8) are including square pipe (81), a plurality of rubber shower nozzles (84) are installed to one side that square pipe (81) are close to baffle (7), one side that baffle (7) were kept away from in square pipe (81) is provided with second extension board (82), second extension board (82) fixed mounting is in the top of workstation (1), one side fixed mounting that second extension board (82) are close to square pipe (81) has two second cylinders (83), the one end and square pipe (81) fixed connection of second extension board (82) are kept away from in second cylinder (83), rubber transmission pipe (86) are installed at the top of square pipe (81).

7. The biological filter paper folding ring bonding device as claimed in claim 6, wherein: the top fixed mounting of square pipe (81) has solenoid valve (85), rubber delivery pipe (86) fixed mounting is in the top of solenoid valve (85).

8. The biological filter paper folding ring bonding device according to claim 1, characterized in that: every the quantity of arc frame (61) outside pin (62) all sets up to a plurality ofly, and is a plurality of pin (62) parallel arrangement each other.

9. The biological filter paper folding ring bonding device according to claim 1, characterized in that: a plurality of rod sleeves (65) are fixedly mounted on two sides of the top of the lining barrel (2), and the stop rod (62) is connected to the inside of the rod sleeves (65) in a sliding mode.

10. The biological filter paper folding ring bonding device according to claim 1, characterized in that: the thickness value of the gear (64) is larger than that of the rack (63).

Technical Field

The invention relates to the technical field of filter paper folding rings, in particular to a biological filter paper folding ring bonding device.

Background

The biological filter paper filtering device is widely applied to diagnosis and monitoring of gene diseases, establishment of biological libraries, molecular diagnosis, PCR amplification, forensic science, genetic identification and the like in different fields of medical institutions, scientific research units, public security departments, biological enterprises and the like, is a commonly used filtering device in biological, chemical and medical research and development detection, and can use different filtering methods aiming at different filters, so that filter paper is usually subjected to ring folding treatment in certain specific use environments;

Disclosure of Invention

The invention aims to provide a biological filter paper folding ring bonding device, which is characterized in that a filter paper traction mechanism is arranged, a filter paper strip can be continuously conveyed into an annular cavity by utilizing the rotation of a rotating wheel and the rolling of a ball, the filter paper strip penetrates through the whole annular cavity to form a ring body, the rotating wheel is controlled to turn over so as to be in a vertical state, and the filter paper ring is moved out by utilizing the rotation of the rotating wheel, so that the defects in the technology are overcome.

In order to achieve the above purpose, the invention provides the following technical scheme: a biological filter paper folding ring bonding device comprises a workbench, wherein the top of the workbench is fixedly connected with an inner lining cylinder, the outer part of the inner lining cylinder is provided with an outer sleeve, the outer sleeve is fixedly connected with the workbench, one side of the outer sleeve is provided with a notch, the inner part of the inner lining cylinder is provided with a plurality of groups of filter paper traction mechanisms, the top of the inner lining cylinder is provided with a filter paper blocking mechanism, one side of the top of the workbench, which is close to the notch, is provided with an arc-shaped pressing plate, the arc-shaped pressing plate is connected with the top of the workbench in a sliding manner, the top of the workbench is fixedly provided with a first supporting plate, the first supporting plate is positioned on one side of the arc-shaped pressing plate, which is far away from the inner lining cylinder, the inner part of the first supporting plate is fixedly provided with a first air cylinder, the automatic conveying rollers are arranged inside the two sides of the guide plate, the gluing mechanism is arranged at one end, close to the notch, of the guide plate, the filter paper traction mechanism comprises a wheel carrier, a plurality of reserved holes are formed in the inner wall of the lining cylinder, a rotating wheel is arranged at one end, located inside the reserved holes, of the wheel carrier, rotating wheel shafts are fixedly connected to the two sides of the rotating wheel, the rotating wheel shafts are rotatably connected with the wheel carrier, a small motor is fixedly installed inside the wheel carrier, the small motor and the rotating wheel shafts are in transmission connection through a belt transmission assembly, a sliding shaft is fixedly connected to one end, away from the support, of the wheel carrier, a plurality of supports are fixedly installed on the inner wall of the lining cylinder, the wheel carrier is sleeved inside the supports, balls are rotatably connected to positions, close to the reserved holes, inside the outer sleeve, a first bevel gear is fixedly installed at one, the bottom of vertical scroll runs through the workstation to cup joint with the workstation activity, the bottom fixed mounting of vertical scroll has second bevel gear, second bevel gear and first bevel gear intermeshing, servo motor is installed to the bottom of workstation, servo motor passes through the output shaft and is connected with the vertical scroll transmission, filter paper blocking mechanism includes two arc framves, and two arc framves are located the both sides at interior bushing top respectively, the outside fixedly connected with pin of arc frame, pin sliding connection is in the top of interior bushing, two the equal fixedly connected with rack in inboard of arc frame, the top fixed mounting of vertical scroll has the gear, wheel and rack intermeshing.

Preferably, the rubber ring is fixedly bonded to the outer portion of the rotating wheel, and a plurality of anti-slip grooves are uniformly formed in the circumferential side of the rubber ring outside the rotating wheel.

Preferably, hydraulic cylinders are fixedly mounted on two sides of the servo motor, the top of each hydraulic cylinder is fixedly connected with the bottom of the workbench, a spring is sleeved outside the sliding shaft, and the spring is located between the support and the first bevel gear.

Preferably, one side of the notch, which is far away from the guide plate, is provided with a baffle, and the baffle and the first cylinder are both obliquely arranged.

Preferably, a rubber layer is fixedly adhered to the inner side of the arc-shaped pressing plate.

Preferably, the rubber coating mechanism includes square pipe, a plurality of rubber shower nozzles are installed to one side that square pipe is close to the baffle, one side that the baffle was kept away from to square pipe is provided with the second extension board, second extension board fixed mounting is in the top of workstation, one side fixed mounting that the second extension board is close to square pipe has two second cylinders, the one end and the square pipe fixed connection of second extension board are kept away from to the second cylinder, the rubber delivery pipe is installed at the top of square pipe.

Preferably, the top end of the square pipe is fixedly provided with an electromagnetic valve, and the rubber delivery pipe is fixedly arranged at the top of the electromagnetic valve.

Preferably, every the quantity of arc frame outside pin all sets up to a plurality ofly, and is a plurality of the pin is parallel to each other.

Preferably, a plurality of rod sleeves are fixedly mounted on two sides of the top of the lining barrel, and the stop rod is connected inside the rod sleeves in a sliding mode.

Preferably, the thickness value of the gear is larger than that of the rack.

In the technical scheme, the invention provides the following technical effects and advantages:

1. according to the invention, the filter paper traction mechanism is arranged in the lining cylinder, and in an initial state, each rotating wheel is in a horizontal state, so that the filter paper strips can be continuously conveyed into the annular cavity by utilizing the rotation of the rotating wheel and matching with the rolling of the balls, and pass through the whole annular cavity to form the annular body, so that the bending traction function of the filter paper is realized, the filter paper is automatically bent and bonded, the rotating wheel is controlled to turn over, the filter paper is in a vertical state, the filter paper ring is moved out by utilizing the rotation of the rotating wheel, the automatic discharging function of the filter paper ring is also realized, the processing efficiency of the filter paper ring is greatly improved, and the convenience and the practicability of the use of the device are enhanced;

2. according to the invention, the arc-shaped frames and the stop rods are arranged at the top of the lining cylinder, and the stop rods are connected to the inner part of the rod sleeve in a sliding manner, so that the filter paper strips can be limited by the stop rods in the process of folding the ring of the filter paper, the filter paper strips are prevented from moving out, the processing accuracy of the device is improved, after the ring is folded, the two arc-shaped frames are pulled by the gears to move inwards, so that the stop rods move out of the gap between the lining cylinder and the outer sleeve, the locking is released, the discharge of the filter paper ring is facilitated, and the use practicability of the device is greatly improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

FIG. 1 is a top view of the present invention.

FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention.

Fig. 3 is a front view of the present invention.

Fig. 4 is a use state diagram of the present invention.

Fig. 5 is a schematic view of the overall structure of the gluing mechanism of the invention.

Description of reference numerals:

1. a work table; 2. a liner barrel; 3. an outer sleeve; 4. a notch; 5. a filter paper traction mechanism; 51. a wheel carrier; 52. a slide shaft; 53. a support; 54. a rotating wheel; 55. a first bevel gear; 56. a second bevel gear; 57. a spring; 58. a small-sized motor; 59. a rotating wheel shaft; 6. a filter paper blocking mechanism; 61. an arc-shaped frame; 62. a stop lever; 63. a rack; 64. a gear; 65. a rod sleeve; 7. a guide plate; 8. a gluing mechanism; 81. a square tube; 82. a second support plate; 83. a second cylinder; 84. a rubber nozzle; 85. an electromagnetic valve; 86. a rubber delivery pipe; 9. an automatic conveying roller; 10. an arc-shaped pressing plate; 11. a first support plate; 12. a first cylinder; 13. a vertical shaft; 14. reserving a hole; 15. a baffle plate; 16. a ball bearing; 17. a servo motor; 18. and a hydraulic cylinder.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

The invention provides a biological filter paper folding ring bonding device as shown in figures 1-5, which comprises a workbench 1, wherein the top of the workbench 1 is fixedly connected with a lining cylinder 2, the outer part of the lining cylinder 2 is provided with an outer sleeve 3, the outer sleeve 3 is fixedly connected with the workbench 1, one side of the outer sleeve 3 is provided with a notch 4, the inner part of the lining cylinder 2 is provided with a plurality of groups of filter paper traction mechanisms 5, the top of the lining cylinder 2 is provided with a filter paper blocking mechanism 6, one side of the top of the workbench 1 close to the notch 4 is provided with an arc-shaped pressure plate 10, the arc-shaped pressure plate 10 is connected with the top of the workbench 1 in a sliding manner, the top of the workbench 1 is fixedly provided with a first support plate 11, the first support plate 11 is positioned on one side of the arc-shaped pressure plate 10 far away from the lining cylinder 2, the inner part of the first support plate 11 is fixedly provided with a first air cylinder 12, a guide plate 7 is fixedly mounted on one side, close to the notch 4, of the top of the workbench 1, automatic conveying rollers 9 are arranged inside two sides of the guide plate 7, a glue spreading mechanism 8 is arranged at one end, close to the notch 4, of the guide plate 7, the filter paper traction mechanism 5 comprises a wheel carrier 51, a plurality of reserved holes 14 are formed in the inner wall of the lining barrel 2, a rotating wheel 54 is arranged at one end, located inside the reserved holes 14, of the wheel carrier 51, rotating wheels 59 are fixedly connected to two sides of the rotating wheel 54, the rotating wheel shaft 59 is rotatably connected with the wheel carrier 51, a small motor 58 is fixedly mounted inside the wheel carrier 51, the small motor 58 and the rotating wheel shaft 59 are in transmission connection through a belt transmission assembly, a sliding shaft 52 is fixedly connected to one end, far away from the support 53, of the wheel carrier 51, a plurality of supports 53 are fixedly mounted on the inner wall of, the positions, close to the preformed hole 14, of the inner part of the outer sleeve 3 are all connected with balls 16 in a rolling manner, one end, far away from the rotating wheel 54, of the sliding shaft 52 is fixedly provided with a first bevel gear 55, the inner part of the lining cylinder 2 is provided with a vertical shaft 13, the bottom end of the vertical shaft 13 penetrates through the workbench 1 and is movably sleeved with the workbench 1, the bottom of the vertical shaft 13 is fixedly provided with a second bevel gear 56, the second bevel gear 56 is mutually meshed with the first bevel gear 55, the bottom of the workbench 1 is provided with a servo motor 17, the servo motor 17 is in transmission connection with the vertical shaft 13 through an output shaft, the filter paper blocking mechanism 6 comprises two arc-shaped frames 61, the two arc-shaped frames 61 are respectively positioned at two sides of the top of the lining cylinder 2, the outer sides of the arc-shaped frames 61 are fixedly connected with blocking rods 62, the blocking rods 62 are in sliding connection with, a gear 64 is fixedly arranged at the top of the vertical shaft 13, and the gear 64 is meshed with the rack 63;

further, in the above technical solution, a rubber ring is fixedly bonded to the outside of the rotating wheel 54, and a plurality of anti-slip grooves are uniformly formed in the circumferential side of the rubber ring outside the rotating wheel 54, so that the filter paper can be protected, the friction force between the rotating wheel 54 and the filter paper is increased, and the traction effect is improved;

further, in the above technical solution, the hydraulic cylinders 18 are fixedly mounted on both sides of the servo motor 17, the top of the hydraulic cylinder 18 is fixedly connected with the bottom of the workbench 1, the spring 57 is sleeved outside the sliding shaft 52, the spring 57 is located between the bracket 53 and the first bevel gear 55, and further before the vertical shaft 13 is controlled to drive the sliding shaft 52 to rotate, the hydraulic cylinder 18 can be used to drive the servo motor 17 and the vertical shaft 13 to slightly descend, so that the rotating wheel 54 can slightly move inwards under the pushing of the spring 57, thereby avoiding the contact of the rotating wheel 54 with the filter paper when the rotating wheel 54 is turned over, and improving the protection effect on the filter paper;

further, in the above technical solution, a baffle 15 is arranged on one side of the notch 4 away from the guide plate 7, and both the baffle 15 and the first cylinder 12 are arranged obliquely, so that the head end of the filter paper strip can be limited by the baffle 15, and the filter paper strip can be ensured to accurately enter the annular cavities of the inner liner 2 and the outer sleeve 3;

further, in the above technical solution, a rubber layer is fixedly adhered to the inner side of the arc-shaped pressing plate 10, so that when the head and the tail ends of the filter paper are pressed, the filter paper is prevented from being damaged;

further, in the above technical solution, the glue coating mechanism 8 includes a square pipe 81, one side of the square pipe 81 close to the guide plate 7 is provided with a plurality of rubber nozzles 84, a second support plate 82 is arranged on one side of the square tube 81 far away from the guide plate 7, the second support plate 82 is fixedly arranged at the top of the workbench 1, two second cylinders 83 are fixedly arranged on one side of the second support plate 82 close to the square tube 81, one end of the second cylinder 83, which is far away from the second support plate 82, is fixedly connected with the square pipe 81, a rubber delivery pipe 86 is installed at the top of the square pipe 81, the rubber delivery pipe 86 is connected with an external rubber storage bin, the glue can be conveyed into the square tube 81, so that when the tail end of the filter paper strip passes through the glue coating mechanism 8, by controlling the second cylinder 83 to approach the guide plate 7, the rubber nozzle 84 is in contact with the filter paper, and the colloid in the square tube 81 can be coated on the filter paper for adhesion;

further, in the above technical solution, the top end of the square pipe 81 is fixedly provided with the electromagnetic valve 85, and the rubber delivery pipe 86 is fixedly arranged at the top of the electromagnetic valve 85, so that the input of the colloid in the square pipe 81 can be effectively controlled through the electromagnetic valve 85, and waste is avoided;