阅读说明：本技术 一种活性炭采样管自动化生产线 (Automatic production line for activated carbon sampling tubes ) 是由 李春生 钟海青 于 2019-10-24 设计创作，主要内容包括：本发明公开了一种活性炭采样管自动化生产线,属于活性炭采集管加工设备领域,包括加工台和输送装置,输送装置上设有若干个等间距分布的定位治具,围绕输送装置依次设有辅助上料装置、灌装装置、压实装置、第一翻转装置、第二翻转装置和玻璃管封口装置,灌装装置包括转动组件、转盘、三个石棉放料组件和两个活性炭放料组件,所述转动组件安装在加工台上,所述转盘安装在转动组件的顶部,三个石棉放料组件与两个活性炭放料沿转盘的周向均匀分布在转盘上,所述转盘上开设有五个落料口,每个落料口的出料端处均设有辅助漏斗,每两个相邻的落料口之间均设有缺槽。本发明实现了活性炭采集管的自动生产,提高了加工效率,降低了工人的劳动强度。(The invention discloses an automatic production line of an active carbon sampling tube, which belongs to the field of active carbon sampling tube processing equipment and comprises a processing table and a conveying device, wherein a plurality of positioning jigs which are distributed at equal intervals are arranged on the conveying device, an auxiliary feeding device, a filling device, a compacting device, a first overturning device, a second overturning device and a glass tube sealing device are sequentially arranged around the conveying device, the filling device comprises a rotating assembly, a turntable, three asbestos discharging assemblies and two active carbon discharging assemblies, the rotating assembly is arranged on the processing table, the turntable is arranged at the top of the rotating assembly, the three asbestos discharging assemblies and the two activated carbon discharging assemblies are uniformly distributed on the turntable along the circumferential direction of the turntable, five blanking mouths are arranged on the rotary plate, an auxiliary funnel is arranged at the discharge end of each blanking mouth, and a notch is arranged between every two adjacent blanking mouths. The invention realizes the automatic production of the active carbon collecting tube, improves the processing efficiency and reduces the labor intensity of workers.)

1. The utility model provides an active carbon sampling pipe automation line which characterized in that: the device comprises a processing table (1) and a conveying device (2), wherein a plurality of positioning jigs (3) distributed at equal intervals are arranged on the conveying device (2), an auxiliary feeding device (4), a filling device (5), a compacting device (6), a first overturning device (7), a second overturning device (8) and a glass tube sealing device (9) are sequentially arranged around the conveying device (2), the filling device (5) comprises a rotating assembly (51), a turntable (52), three asbestos discharging assemblies (53) and two activated carbon discharging assemblies (54), the rotating assembly (51) is arranged on the processing table (1), the turntable (52) is arranged at the top of the rotating assembly (51), the three asbestos discharging assemblies (53) and the two activated carbon discharging assemblies are uniformly distributed on the turntable (52) along the circumferential direction of the turntable (52), and five discharging openings (521) are formed in the turntable (52), the discharge end of each blanking port (521) is provided with an auxiliary funnel (522), and a notch (523) is arranged between every two adjacent blanking ports (521).

2. The automatic production line of activated carbon sampling tubes of claim 1, wherein: conveyor (2) are including conveyor motor (21), conveying gear (22) and be annular delivery board (23), conveyor motor (21) are vertical installation on processing platform (1), the bottom of delivery board (23) is equipped with the draw runner, be equipped with on processing platform (1) with draw runner sliding fit's first spout, install on the output of conveyor motor (21) conveying gear (22), be equipped with on the inner wall of delivery board (23) a plurality of along its circumference evenly distributed and with tooth's socket (231) of conveying gear (22) meshing.

3. The automatic production line of activated carbon sampling tubes of claim 2, wherein: the positioning jig (3) comprises a connection block (31), a placement seat (32) and a pressing piece (33), the back of the connection block (31) is fixed on the outer wall of the conveying plate (23), a rotating rod is arranged at the center of the back of the placement seat (32), a rotating groove which is matched with the rotating rod in a rotating mode is formed in the connection block (31), four clamping rods (34) which are distributed in a rectangular mode are arranged at the back of the placement seat (32), four first clamping grooves (311) which are distributed in a rectangular mode and four second clamping grooves (312) which are distributed in a rectangular mode are formed in the front of the connection block (31), the first clamping grooves (311) and the second clamping grooves (312) are matched with the clamping rods (34) in a clamping mode, four limiting sliding rods (321) which are distributed in a rectangular mode are arranged in the front of the placement seat (32), four sliding holes which are matched with the four limiting sliding rods (321) in a one-to-one mode are formed in the pressing piece (33), each limiting slide rod (321) is provided with a limiting piece (322), a spring (323) and a slide sheet (324) in sliding fit with the limiting slide rod (321), two ends of the spring (323) are connected to the limiting piece (322) and the slide sheet (324) respectively, and the pressing piece (33) is provided with a toggle handle (331).

4. The automatic production line of activated carbon sampling tubes of claim 3, wherein: the auxiliary feeding device (4) comprises a first electric cylinder (41), a connecting plate (42), an L-shaped plate (43), a shifting plate (44), an upward pushing cylinder (45), a limiting block (46) and two second electric cylinders (47), wherein the two second electric cylinders (47) are symmetrically arranged on the processing table (1), the first electric cylinder (41) is horizontally arranged on the sliding tables of the two second electric cylinders (47), the connecting plate (42) is arranged on a sliding table of the first electric cylinder (41), the L-shaped plate (43) is vertically arranged on the connecting plate (42), the shifting plate (44) is arranged on the side wall of the upper half part of the L-shaped plate (43), the push-up cylinder (45) is vertically arranged at the bottom of the processing table (1), the limiting block (46) is installed at the output end of the pushing-up cylinder (45), and an accommodating groove (11) used for accommodating the limiting block (46) is formed in the machining table (1).

5. The automatic production line of activated carbon sampling tubes of claim 1, wherein: the rotating assembly (51) comprises a rotating motor (511), a first gear (512), a second gear (513), a supporting seat (514) and a rotating shaft (515), the supporting seat (514) is installed on the machining table (1), the rotating shaft (515) is installed on the supporting seat (514) in a rotating mode, the turntable (52) is installed at the top of the rotating shaft (515), the rotating motor (511) is vertically arranged on the machining table (1), the rotating motor (511) is located on the side of the supporting seat (514), the first gear (512) is installed at the output end of the rotating motor (511), the second gear (513) is installed on the rotating shaft (515), and the second gear (513) is meshed with the first gear (512).

6. The automatic production line of activated carbon sampling tubes of claim 1, wherein: the asbestos discharging component (53) comprises a first air cylinder (531), a material pushing rod (532), a clamping sleeve (533) and an L-shaped mounting bracket (534), the mounting bracket (534) is mounted on a rotary disc (52), the first air cylinder (531) is vertically mounted at the top of the mounting bracket (534), the material pushing rod (532) is vertically mounted at the output end of the first air cylinder (531), an extending column (5341) horizontally arranged is arranged on the side wall of the mounting bracket (534), the clamping sleeve (533) is vertically mounted on the extending column (5341), the clamping sleeve (533) is located under the material pushing rod (532), the activated carbon discharging component (54) comprises an activated carbon discharging box (541), a discharging pipe (542) and an electromagnetic valve (543), the activated carbon discharging box (541) is mounted on the rotary disc (52), and the discharging pipe (542) is vertically mounted on the activated carbon discharging box (541), the electromagnetic valve (543) is arranged on the discharging pipe (542).

7. The automatic production line of activated carbon sampling tubes of claim 1, wherein: the compaction device (6) comprises a second cylinder (61), a third cylinder (62), a fourth cylinder (63), an upper pressure rod (64), a lower pressure rod (65), a bottom plate (66), a first mounting plate (67) and an L-shaped second mounting plate (68), wherein the bottom plate (66) is mounted on the processing table (1), two first sliding blocks which are symmetrically arranged are arranged at the bottom of the first mounting plate (67), two second sliding grooves (661) which are in one-to-one sliding fit with the two first sliding blocks are arranged on the bottom plate (66), the second cylinder (61) is horizontally arranged on the bottom plate (66), the output end of the second cylinder (61) is fixedly connected with the first mounting plate (67), the second mounting plate (68) is arranged at the top of the first mounting plate (67), the third cylinder (62) is vertically mounted at the top of the second mounting plate (68), and the lower pressure rod (65) is vertically mounted at the output end of the third cylinder (62), the fourth cylinder (63) is vertically arranged at the bottom of the processing table (1), the upper pressure rod (64) is vertically arranged at the output end of the fourth cylinder (63), and a moving groove (13) for the upper pressure rod (64) to lift is formed in the processing table (1).

8. The automatic production line of activated carbon sampling tubes of claim 1, wherein: the structure of the first turnover device (7) is the same as that of the second turnover device (8) and comprises a block-up block (71), a fifth cylinder (72), a turnover motor (73), a clamping jaw cylinder (74), a third mounting plate (75) and a fourth mounting plate (76) in an L shape, wherein the block-up block (71) is mounted on the processing table (1), the bottom of the fourth mounting plate (76) is provided with two second sliders (761) which are symmetrically arranged, the block-up block (71) is provided with two sliders (761) which are in one-to-one sliding fit with the two second sliders (761), the fifth cylinder (72) is horizontally arranged at the top of the block-up block (71), the output end of the fifth cylinder (72) is fixedly connected with the fourth mounting plate (76), the turnover motor (73) is horizontally mounted on the fourth mounting plate (76), the third mounting plate (75) is vertically mounted on the output end of the turnover motor (73), the jaw cylinder (74) is mounted on a third mounting plate (75).

9. The automatic production line of activated carbon sampling tubes of claim 1, wherein: glass manages closing device (9) include sixth cylinder (91), bear box (92) and glass manages capper (93), the bottom that bears box (92) is equipped with the third slider that two symmetries set up, be equipped with on processing platform (1) two with two third slider one-to-one sliding fit's third spout (12), glass manages capper (93) set up and bear box (92) in, be equipped with fifth mounting panel (921) that are vertical setting on the lateral wall that bears box (92), sixth cylinder (91) are the level and set up on processing platform (1) to the output and the fifth mounting panel (921) fixed connection of sixth cylinder (91).

Technical Field

The invention relates to the field of activated carbon collecting pipe processing equipment, in particular to an automatic production line of activated carbon collecting pipes.

Background

The active carbon sampling pipe is the sampling instrument that environment and occupational health monitoring trade were used commonly, compares with the sampling of glass absorption bottle, and active carbon sampling pipe has that on-the-spot sampling convenient to carry, sample convenient, absorptive capacity is strong, data accuracy height and advantage such as with low costs. It can collect benzene series, butadiene, methyl iodide, methane, pyridine, trichloroethane, cyclohexane and other organic matters. According to different desorption modes, the method is divided into a solvent desorption type, namely a carbon disulfide desorption type and a thermal desorption type. The common solvent desorption type active carbon sampling tube has the specification of 6 multiplied by 75mm, is filled with processed coconut shell active carbon of 150mg of 20-40 meshes, and is divided into two sections: the former stage was 50mg and the latter stage 100 mg. The general specification of the thermal desorption type active carbon sampling tube is 6 multiplied by 120mm, 100mg of processed coconut shell active carbon with 20-40 meshes is filled in the thermal desorption type active carbon sampling tube, and the sampling tube is inclined to one end. The diameters of the two ends of the two sampling pipes are about 2mm, and the sampling pipes are matched with a sampler. At present, the traditional processing technology of the activated carbon collecting tube adopts sectional type processing, wherein asbestos and activated carbon particles are manually processed for sequential filling, a spring wire is filled into a glass tube after the filling is finished, then the glass tube after the filling is transported to the side of a glass tube sealing machine, the workers manually seal two ends of the glass tube with openings through the glass tube sealing machine, and finally the sealing covers are sleeved at two ends of the glass tube. The processing mode has low efficiency and high labor intensity of workers.

Disclosure of Invention

The invention aims to provide an automatic production line of activated carbon sampling tubes to solve the problems in the background art.

The invention provides an automatic production line of an activated carbon sampling tube, which comprises a processing table and a conveying device, wherein a plurality of positioning jigs which are distributed at equal intervals are arranged on the conveying device, an auxiliary feeding device, a filling device, a compacting device, a first overturning device, a second overturning device and a glass tube sealing device are sequentially arranged around the conveying device, the filling device comprises a rotating assembly, a turntable, three asbestos discharging assemblies and two activated carbon discharging assemblies, the rotating assembly is arranged on the processing table, the turntable is arranged at the top of the rotating assembly, the three asbestos discharging assemblies and the two activated carbon discharging assemblies are uniformly distributed on the turntable along the circumferential direction of the turntable, five discharging ports are formed in the turntable, an auxiliary funnel is arranged at the discharging end of each discharging port, and a notch is formed between every two adjacent discharging ports.

Further, conveyor includes conveyor motor, conveying gear and is annular delivery board, conveyor motor is vertical the installation at the processing bench, the bottom of delivery board is equipped with the draw runner, processing bench be equipped with the first spout of draw runner sliding fit, conveying gear installs on conveyor motor's output, be equipped with a plurality of along its circumference evenly distributed and with conveying gear meshed's tooth's socket on the inner wall of delivery board.

Furthermore, the positioning jig comprises a joining block, a placing seat and a pressing part, the back of the joining block is fixed on the outer wall of the conveying plate, a rotating rod is arranged at the center of the back of the placing seat, a rotating groove matched with the rotating rod in a rotating manner is arranged on the joining block, four clamping rods distributed in a rectangular manner are arranged on the back of the placing seat, four first clamping grooves distributed in a rectangular manner and four second clamping grooves distributed in a rectangular manner are arranged at the front part of the joining block, the first clamping grooves and the second clamping grooves are respectively matched with the clamping rods in a clamping manner, four limiting slide rods distributed in a rectangular manner are arranged at the front part of the placing seat, four slide holes matched with the four limiting slide rods in a one-to-one sliding manner are arranged on the pressing part, each limiting slide rod is provided with a limiting piece, a spring and a slide sheet matched with the limiting slide rods in a sliding manner, and two ends of the spring are respectively connected to the limiting piece and the slide sheet, and the pressing piece is provided with a toggle handle.

Further, supplementary loading attachment includes first electric jar, connecting plate, L template, dials the board, pushes up cylinder, stopper and two second electric jars, and two second electric jar symmetries set up at the processing bench, first electric jar is horizontal installation on the slip table of two second electric jars, the connecting plate is installed on the slip table of first electric jar, the L template is vertical the installation on the connecting plate, dial the board and install on the first lateral wall of L template, it is vertical the bottom of installing at the processing platform to push up the cylinder, the stopper is installed on the output of pushing up the cylinder, the processing bench is equipped with the holding tank that is used for holding the stopper.

Further, the runner assembly is including rotating motor, first gear, second gear, supporting seat and pivot, the supporting seat is installed at the processing bench, the pivot is rotated and is installed on the supporting seat, the top at the pivot is installed to the carousel, it is vertical setting at the processing bench to rotate the motor to rotate the side that the motor is located the supporting seat, first gear is installed on the output that rotates the motor, the second gear is installed in the pivot to second gear and first gear engagement.

Further, asbestos blowing subassembly includes first cylinder, ejector beam, cutting ferrule and is the installing support of L type, the installing support is installed on the carousel, first cylinder is vertical top of installing at the installing support, the ejector beam is vertical the installing on the output of first cylinder, the lateral wall of installing support is equipped with the extension post that is the level setting, the cutting ferrule is vertical the installing on the extension post to the cutting ferrule is located the ejector beam under, activated carbon blowing subassembly includes activated carbon blowing case, row's material pipe and solenoid valve, activated carbon blowing case is installed on the carousel, it is vertical the installing on activated carbon blowing case to arrange the material pipe, the solenoid valve is installed on arranging the material pipe.

Furthermore, the compaction device comprises a second cylinder, a third cylinder, a fourth cylinder, an upper pressure rod, a lower pressure rod, a bottom plate, a first mounting plate and an L-shaped second mounting plate, the bottom plate is arranged on the processing table, the bottom of the first mounting plate is provided with two first sliding blocks which are symmetrically arranged, the bottom plate is provided with two second sliding chutes which are in one-to-one sliding fit with the two first sliding blocks, the second cylinder is horizontally arranged on the bottom plate, the output end of the second cylinder is fixedly connected with the first mounting plate, the second mounting plate is arranged on the top of the first mounting plate, the third cylinder is vertically arranged on the top of the second mounting plate, the lower pressure rod is vertically arranged on the output end of the third cylinder, the fourth cylinder is vertically installed at the bottom of the machining table, the upper pressure rod is vertically installed at the output end of the fourth cylinder, and a moving groove for the upper pressure rod to lift is formed in the machining table.

Further, first turning device is the same with second turning device's structure and all includes bed hedgehopping piece, fifth cylinder, upset motor, clamping jaw cylinder, third mounting panel and is the fourth mounting panel of L type, the bed hedgehopping piece is installed at the processing bench, the bottom of fourth mounting panel is equipped with the second slider that two symmetries set up, be equipped with two on the bed hedgehopping piece with two second slider sliding fit's slide one by one, the fifth cylinder is the top that the level set up at the bed hedgehopping piece to the output and the fourth mounting panel fixed connection of fifth cylinder, the upset motor is horizontal installation on the fourth mounting panel, the third mounting panel is vertical to be installed on the output of upset motor, the clamping jaw cylinder is installed on the third mounting panel.

Further, glass manages closing device includes the sixth cylinder, bears box and glass manages capper, the bottom that bears the box is equipped with the third slider that two symmetries set up, processing bench is equipped with two and two third slider one-to-one sliding fit's third spout, glass manages capper sets up in bearing the box, it is equipped with the fifth mounting panel that is vertical setting on the lateral wall of box to bear, the sixth cylinder is the level and sets up on processing bench to the output and the fifth mounting panel fixed connection of sixth cylinder.

Compared with the prior art, the invention has the beneficial effects that:

firstly, the glass tube can be clamped by the positioning jig, all the positioning jigs can be conveyed to rotate around the conveying device by the conveying device, asbestos and activated carbon can be sequentially filled into the glass tube by the filling device during rotation, the asbestos and the activated carbon can be compacted by the compacting device, the positioning jig and the glass tube can be rotated by 90 degrees by the first overturning device, so that spring wires can be conveniently filled into the glass tube, and openings at two ends of the glass tube can be sealed by matching the second overturning device and the glass tube sealing device.

Secondly, the glass tube can be stably fixed in the positioning jig through the auxiliary feeding device, the first electric cylinder and the two second electric cylinders can drive the L-shaped plate to move axially in a front-back and left-right direction, the L-shaped plate can drive the shifting plate to move synchronously, the shifting plate can be inserted into the shifting handle, then the shifting plate can drive the shifting handle to move, the shifting handle drives the pressing piece to move, the pressing piece is separated from the placing seat, so that the glass tube can be inserted between the placing seat and the pressing piece, meanwhile, the upward pushing cylinder drives the limiting block to move upwards, the limiting block can be arranged at the bottom of the glass tube in the positioning jig to limit, then the first electric cylinder and the two second electric cylinders are matched to separate the shifting plate from the shifting handle, and then the pressing piece is tightly pressed on the placing seat by utilizing the elasticity of the four springs, so that the glass tube is tightly clamped on the placing seat.

Thirdly, the invention can drive the first gear to rotate by rotating the motor, the first gear can drive the second gear and the rotating shaft to rotate around the self axis, the rotating shaft drives the turntable to rotate, the turntable drives the three asbestos discharging components and the two activated carbon discharging components to synchronously rotate, the asbestos discharging amounts of the three asbestos discharging components are different, the activated carbon amounts discharged by the two activated carbon discharging components are respectively 50mmg and 100mmg, the asbestos or the activated carbon can enter the auxiliary hopper through the discharging port after being discharged, the auxiliary hopper can assist the asbestos or the activated carbon to enter the glass tube on the positioning jig, before entering, the fourth cylinder drives the upper pressure rod to move upwards, the upper pressure rod can be inserted into the lower half part of the glass tube, so that the asbestos and the activated carbon cannot leak out of the glass tube when entering the glass tube, after the asbestos or the activated carbon enters the glass tube, the second cylinder can drive first mounting panel and second mounting panel and move to the glass pipe, and later the third cylinder drive push down the depression bar and move down, and the depression bar can just insert the first half of glass pipe, and later the depression bar pushes down asbestos or active carbon, and later the cooperation is gone up the depression bar and can be with asbestos or active carbon compaction in the glass pipe to realize automatic filling asbestos and active carbon.

Fourthly, the placing seat can be rotated through the first turnover device and the second turnover device, the turnover motor and the clamping jaw air cylinder can be driven to move towards the placing seat through the fifth air cylinder, then the placing seat can be clamped through the clamping jaw air cylinder, the clamping jaw air cylinder is driven by the fifth air cylinder to move in a reverse direction for a certain distance, so that the four clamping rods are separated from the four first clamping grooves, then the turnover motor drives the clamping jaw air cylinder and the placing seat to rotate for 90 degrees, the glass tube on the placing seat is inverted from a vertical state to a horizontal state, then the placing seat is driven by the fifth air cylinder to move again, and the four clamping rods on the placing seat are clamped to the corresponding second clamping grooves, so that the placing seat is kept in the horizontal state.

Fifthly, the invention has smart structural design and smooth connection, can save more than 70% of labor, can improve the efficiency by more than 5-8 times, and has remarkable economic value.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a partial schematic view of the first embodiment of the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 3;

FIG. 5 is an enlarged view at B in FIG. 3;

FIG. 6 is a second partial schematic view of the present invention;

FIG. 7 is an enlarged view at C of FIG. 6;

FIG. 8 is a partial schematic view of the third embodiment of the present invention;

FIG. 9 is a partial schematic view of the fourth embodiment of the present invention;

FIG. 10 is a partial schematic view of the fifth embodiment of the present invention;

FIG. 11 is a sixth schematic view of a portion of the present invention;

reference numerals: the processing table 1, the accommodating groove 11, the third sliding groove 12, the moving groove 13, the conveying device 2, the conveying motor 21, the conveying gear 22, the conveying plate 23, the tooth space 231, the positioning jig 3, the connecting block 31, the first clamping groove 311, the second clamping groove 312, the placing seat 32, the limiting slide bar 321, the limiting sheet 322, the spring 323, the slide sheet 324, the pressing member 33, the toggle handle 331, the clamping rod 34, the auxiliary feeding device 4, the first electric cylinder 41, the connecting plate 42, the L-shaped plate 43, the toggle plate 44, the upward pushing cylinder 45, the limiting block 46, the second electric cylinder 47, the filling device 5, the rotating assembly 51, the rotating motor 511, the first gear 512, the second gear 513, the supporting seat 514, the rotating shaft 515, the rotating disc 52, the blanking port 521, the auxiliary funnel 522, the slot 523, the emptying assembly 53, the first air cylinder 531, the pushing rod 532, the clamping sleeve 533, the mounting bracket 534, the discharging column 5341, and the charcoal discharging assembly 54, active carbon blowing case 541, row material pipe 542, solenoid valve 543, compaction device 6, second cylinder 61, third cylinder 62, fourth cylinder 63, go up depression bar 64, depression bar 65 down, bottom plate 66, second spout 661, first mounting panel 67, second mounting panel 68, first turning device 7, bed hedge piece 71, slide 711, fifth cylinder 72, upset motor 73, clamping jaw cylinder 74, third mounting panel 75, fourth mounting panel 76, second slider 761, second turning device 8, glass tube closing device 9, sixth cylinder 91, bear box 92, fifth mounting panel 921, glass tube capper 93.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.

The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 11, an embodiment of the present invention provides an automatic production line for an activated carbon sampling tube, which includes a processing table 1 and a conveying device 2, wherein the conveying device 2 is provided with a plurality of positioning jigs 3 distributed at equal intervals, an auxiliary feeding device 4, a filling device 5, a compacting device 6, a first turning device 7, a second turning device 8 and a glass tube sealing device 9 are sequentially arranged around the conveying device 2, the filling device 5 includes a rotating assembly 51, a turntable 52, three asbestos discharging assemblies 53 and two activated carbon discharging assemblies 54, the rotating assembly 51 is mounted on the processing table 1, the turntable 52 is mounted on the top of the rotating assembly 51, the three asbestos discharging assemblies 53 and the two activated carbon discharging assemblies are uniformly distributed on the turntable 52 along the circumferential direction of the turntable 52, the turntable 52 is provided with five discharging ports 521, an auxiliary funnel 522 is arranged at the discharge end of each blanking port 521, and a notch 523 is arranged between every two adjacent blanking ports 521; the invention also comprises a glass tube feeding manipulator and two spring wire inserting manipulators, wherein the glass tube feeding manipulator and the two spring wire inserting manipulators are the existing manipulators which can be directly purchased in the market and are not described repeatedly, the glass tube feeding manipulator is positioned beside the auxiliary feeding device 4, the two spring wire inserting manipulators are respectively positioned at two sides of the first turnover device 7, the positioning jig 3 can be conveyed to rotate around the conveying device 2 through the conveying device 2, the glass tube feeding manipulator is matched with the auxiliary feeding device 4 to place the glass tube into the positioning jig 3 in the rotating process, then the rotating disc 52 is driven to rotate through the rotating assembly 51, the three asbestos discharging assemblies 53 and the two activated carbon discharging assemblies 54 sequentially fill asbestos and activated carbon into the glass tube on the positioning jig 3 in the rotating process, the filling sequence is asbestos-activated carbon-asbestos, after filling an asbestos or active carbon, through the compaction device 6 with asbestos or active carbon compaction in the glass pipe, fill accomplish the back, become the horizontality by vertical revolving stage through first turning device 7 drive positioning jig 3, later two spring silk insert the manipulator and install the both ends of glass pipe with the spring silk respectively, seal two uncovered of glass pipe through second turning device 8 cooperation glass pipe closing device 9 at last.

Specifically, the conveying device 2 comprises a conveying motor 21, a conveying gear 22 and an annular conveying plate 23, the conveying motor 21 is vertically installed on the processing table 1, a sliding strip is arranged at the bottom of the conveying plate 23, a first sliding chute in sliding fit with the sliding strip is arranged on the processing table 1, the conveying gear 22 is installed at the output end of the conveying motor 21, and a plurality of tooth grooves 231 which are uniformly distributed along the circumferential direction of the conveying plate 23 and are meshed with the conveying gear 22 are arranged on the inner wall of the conveying plate 23; conveying motor 21 can drive conveying gear 22 and rotate, and conveying gear 22 can let conveying plate 23 carry out self axis rotation with the cooperation of tooth's socket 231, as shown in fig. 3, and conveying plate 23's rotation has driven all positioning jig 3 and has carried out synchronous rotation.

Specifically, the positioning fixture 3 includes a joining block 31, a placing seat 32 and a pressing member 33, the back of the joining block 31 is fixed on the outer wall of the conveying plate 23, a rotating rod is disposed at the center of the back of the placing seat 32, a rotating slot rotationally matched with the rotating rod is disposed on the joining block 31, four clamping rods 34 distributed in a rectangular manner are disposed on the back of the placing seat 32, four first clamping slots 311 distributed in a rectangular manner and four second clamping slots 312 distributed in a rectangular manner are disposed at the front of the joining block 31, the first clamping slots 311 and the second clamping slots 312 are both clamped and matched with the clamping rods 34, four limiting slide bars 321 distributed in a rectangular manner are disposed at the front of the placing seat 32, four slide holes slidably matched with the four limiting slide bars 321 one by one are disposed on the pressing member 33, each limiting slide bar 321 is provided with a limiting piece 322, a spring 323 and a slide piece 324 slidably matched with the limiting slide bar 321, two ends of the spring 323 are respectively connected to the limiting piece 322 and the sliding piece 324, and the pressing piece 33 is provided with a toggle handle 331.

Specifically, supplementary loading attachment 4 includes first electric jar 41, connecting plate 42, L template 43, dials board 44, pushes up cylinder 45, stopper 46 and two second electric jars 47, and two second electric jars 47 symmetry sets up on processing platform 1, first electric jar 41 is horizontal installation on two second electric jar 47's slip table, connecting plate 42 is installed on first electric jar 41's slip table, L template 43 is vertical the installation on connecting plate 42, dial board 44 and install on the first lateral wall of L template 43, it is vertical the installation in the bottom of processing platform 1 to push up cylinder 45, stopper 46 installs on the output of pushing up cylinder 45, be equipped with the holding tank 11 that is used for holding stopper 46 on the processing platform 1.

Combining the two sections, the first electric cylinder 41 and the two second electric cylinders 47 can drive the L-shaped plate 43 to move axially, the L-shaped plate 43 can drive the shifting plate 44 to move synchronously, the shifting plate 44 can be inserted into the shifting handle 331, then the shifting plate 44 can drive the shifting handle 331 to move, the shifting handle 331 drives the pressing member 33 to move, the pressing member 33 drives the four sliding blades 324 to move on the limit sliding rods 321, the springs 323 on each limit sliding rod 321 are pressed, then the pressing member 33 is separated from the placing base 32, then the glass tube is inserted between the placing base 32 and the pressing member 33 through the glass tube feeding manipulator, meanwhile, the pushing-up air cylinder 45 drives the limiting block 46 to move upwards, the limiting block 46 can be loaded into the bottom of the glass tube in the positioning fixture 3 to limit, then the first electric cylinder 41 is matched with the two second electric cylinders 47 to separate the shifting plate 44 from the shifting handle 331, then the spring force of the four springs 323 can press the corresponding sliding pieces 324 back into place, and the four sliding pieces 324 press the pressing piece 33 against the mounting seat 32 again, thereby tightly clamping the glass tube on the mounting seat 32.

Specifically, the rotating assembly 51 comprises a rotating motor 511, a first gear 512, a second gear 513, a supporting seat 514 and a rotating shaft 515, the supporting seat 514 is installed on the processing table 1, the rotating shaft 515 is rotatably installed on the supporting seat 514, the rotating disc 52 is installed on the top of the rotating shaft 515, the rotating motor 511 is vertically arranged on the processing table 1, the rotating motor 511 is located on the side of the supporting seat 514, the first gear 512 is installed on the output end of the rotating motor 511, the second gear 513 is installed on the rotating shaft 515, and the second gear 513 is meshed with the first gear 512.

Specifically, asbestos blowing subassembly 53 includes first cylinder 531, liftout pole 532, cutting ferrule 533 and is the installing support 534 of L type, installing support 534 is installed on carousel 52, first cylinder 531 is the vertical top of installing at installing support 534, liftout pole 532 is vertical installation on the output of first cylinder 531, the lateral wall of installing support 534 is equipped with the extension post 5341 that is the level setting, cutting ferrule 533 is vertical installation on extension post 5341 to cutting ferrule 533 is located liftout pole 532 under, activated carbon blowing subassembly 54 includes activated carbon blowing case 541, row material pipe 542 and solenoid valve 543, activated carbon blowing case 541 installs on carousel 52, row material pipe 542 is vertical installation on activated carbon blowing case 541, the solenoid valve 543 is installed on row material pipe 542.

Specifically, the compacting device 6 includes a second cylinder 61, a third cylinder 62, a fourth cylinder 63, an upper pressure rod 64, a lower pressure rod 65, a bottom plate 66, a first mounting plate 67, and an L-shaped second mounting plate 68, where the bottom plate 66 is mounted on the processing table 1, two first sliders symmetrically arranged are disposed at the bottom of the first mounting plate 67, two second chutes 661 slidably fitted with the two first sliders one by one are disposed on the bottom plate 66, the second cylinder 61 is horizontally disposed on the bottom plate 66, an output end of the second cylinder 61 is fixedly connected with the first mounting plate 67, the second mounting plate 68 is disposed at the top of the first mounting plate 67, the third cylinder 62 is vertically mounted at the top of the second mounting plate 68, the lower pressure rod 65 is vertically mounted at an output end of the third cylinder 62, the fourth cylinder 63 is vertically mounted at the bottom of the processing table 1, the upper pressure lever 64 is vertically arranged on the output end of the fourth cylinder 63, and the processing table 1 is provided with a moving groove 13 for lifting the upper pressure lever 64.

As described in the above three paragraphs, the motor 511 is rotated to drive the first gear 512 to rotate, the first gear 512 is rotated to drive the second gear 513 and the rotating shaft 515 to rotate around its axis, the rotating shaft 515 drives the rotating disc 52 to rotate, the rotating disc 52 drives the three asbestos dispensing assemblies 53 and the two activated carbon dispensing assemblies 54 to rotate synchronously, the amounts of asbestos dispensed by the three asbestos dispensing assemblies 53 are different, the amounts of activated carbon dispensed by the two activated carbon dispensing assemblies 54 are respectively 50mmg and 100mmg, when the asbestos dispensing assemblies 53 are rotated, the first cylinder 531 can drive the material pushing rod 532 to move downwards, the material pushing rod 532 can push out one asbestos in the asbestos-filled pipe, the asbestos pipe is quickly clamped and fixed by the clamping sleeve 533, as shown in fig. 9, the dropped asbestos can enter the auxiliary hopper 522 through the material dropping port 521, the auxiliary hopper 522 can assist the asbestos to enter the glass tube on the positioning device 3, before entering, the fourth cylinder 63 drives the upper pressure rod 64 to move upwards, the upper pressure rod 64 can be inserted into the lower half part of the glass tube, asbestos and activated carbon cannot leak out of the glass tube when entering the glass tube, when the activated carbon discharging assembly 54 is rotated, the electromagnetic valve 543 works to enable the activated carbon in the activated carbon discharging box 541 to fall into the auxiliary funnel 522 from the discharging tube 542, after the asbestos or the activated carbon enters the glass tube, the second cylinder 61 can drive the first mounting plate 67 and the second mounting plate 68 to move towards the glass tube, then the third cylinder 62 drives the lower pressure rod 65 to move downwards, the lower pressure rod 65 can be just inserted into the upper half part of the glass tube, then the lower pressure rod 65 presses the asbestos or the activated carbon downwards, and then the upper pressure rod 64 is matched to compact the asbestos or the activated carbon in the glass tube, so that the automatic asbestos and activated carbon filling is realized.

Specifically, the first turnover device 7 and the second turnover device 8 have the same structure and each include a block 71, a fifth cylinder 72, a turnover motor 73, a clamping jaw cylinder 74, a third mounting plate 75 and an L-shaped fourth mounting plate 76, the block 71 is mounted on the processing table 1, two symmetrically arranged second sliders 761 are arranged at the bottom of the fourth mounting plate 76, two sliders 711 sliding-fitted with the two second sliders 761 one by one are arranged on the block 71, the fifth cylinder 72 is horizontally arranged at the top of the block 71, the output end of the fifth cylinder 72 is fixedly connected with the fourth mounting plate 76, the turnover motor 73 is horizontally mounted on the fourth mounting plate 76, the third mounting plate 75 is vertically mounted on the output end of the turnover motor 73, and the clamping jaw cylinder 74 is mounted on the third mounting plate 75; the fifth air cylinder 72 can drive the turnover motor 73, the clamping jaw air cylinder 74 and the fourth mounting plate 76 to move on the two sliding seats 711, the turnover motor 73 can drive the clamping jaw air cylinder 74 to turn over 90 degrees, and the clamping jaw air cylinder 74 can clamp the mounting seat 32.

Specifically, the glass tube sealing device 9 includes a sixth cylinder 91, a carrying box 92 and a glass tube sealing machine 93, two third sliders which are symmetrically arranged are arranged at the bottom of the carrying box 92, two third chutes 12 which are in one-to-one sliding fit with the two third sliders are arranged on the processing table 1, the glass tube sealing machine 93 is arranged in the carrying box 92, a fifth mounting plate 921 which is vertically arranged is arranged on the side wall of the carrying box 92, the sixth cylinder 91 is horizontally arranged on the processing table 1, and the output end of the sixth cylinder 91 is fixedly connected with the fifth mounting plate 921; can drive through sixth cylinder 91 and bear box 92 and glass tube capper 93 and remove, the uncovered department of glass tube can enter into in the glass tube capper 93, and later glass tube capper 93 seals the operation to the uncovered of glass tube.

The working principle of the invention is as follows: the conveying motor 21 can drive the conveying gear 22 to rotate, the conveying gear 22 is matched with the tooth grooves 231 to enable the conveying plate 23 to rotate along the axis of the conveying plate 23, the conveying plate 23 drives all the positioning jigs 3 to rotate synchronously, when the conveying plate rotates, firstly, a glass tube is fed into the positioning jigs 3 through the glass tube feeding manipulator and the auxiliary feeding device 4, the L-shaped plate 43 is driven to move axially forwards, backwards, leftwards and rightwards through the first electric cylinder 41 and the two second electric cylinders 47, the L-shaped plate 43 can drive the shifting plate 44 to move synchronously, the shifting plate 44 can be inserted into the shifting handle 331, then, the shifting plate 44 can drive the shifting handle 331 to move, the shifting handle 331 drives the pressing piece 33 to move, the pressing piece 33 drives the four sliding pieces 324 to move on the limiting sliding rods 321, the spring 323 on each limiting sliding rod 321 is pressed, and then, the pressing piece 33 is separated from the placing seat 32, then, the glass tube is inserted between the placing seat 32 and the pressing piece 33 through the glass tube feeding manipulator, meanwhile, the push-up cylinder 45 drives the limiting block 46 to move upwards, the limiting block 46 can be arranged at the bottom of the glass tube in the positioning jig 3 for limiting, then the first electric cylinder 41 is matched with the two second electric cylinders 47 to separate the poking plate 44 from the poking handle 331, then the corresponding sliding pieces 324 can be pressed back to the original position through the elastic force of the four springs 323, and the pressing piece 33 is pressed on the placing seat 32 again through the four sliding pieces 324, so that the glass tube is tightly clamped on the placing seat 32; then asbestos and activated carbon are sequentially filled into the glass tube through the filling device 5, the upper pressure rod 64 is driven to move upwards through the fourth air cylinder 63, the upper pressure rod 64 can be inserted into the lower half part of the glass tube, so that the asbestos and the activated carbon cannot leak out of the glass tube when entering the glass tube, then the first gear 512 can be driven to rotate through the rotating motor 511, the first gear 512 can drive the second gear 513 and the rotating shaft 515 to rotate around the axes of the first gear, the rotating shaft 515 drives the rotating disc 52 to rotate, the rotating disc 52 drives the three asbestos discharging assemblies 53 and the two activated carbon discharging assemblies 54 to synchronously rotate, the asbestos and the activated carbon are sequentially filled into the glass tube by the three asbestos discharging assemblies 53 and the two activated carbon discharging assemblies 54, the asbestos discharged by the three asbestos discharging assemblies 53 are different in amount, the activated carbon discharged by the two activated carbon discharging assemblies 54 are respectively 50mmg and 100mmg, after the asbestos and the activated carbon enter the glass tube, the second cylinder 61 can drive the first mounting plate 67 and the second mounting plate 68 to move towards the glass tube, the third cylinder 62 drives the lower pressing rod 65 to move downwards, the lower pressing rod 65 can be just inserted into the upper half part of the glass tube, then the lower pressing rod 65 presses the asbestos or the activated carbon downwards, and then the asbestos or the activated carbon can be compacted in the glass tube by matching with the upper pressing rod 64; then the glass tube is changed from a vertical state to a horizontal state through the first turnover device 7, the turnover motor 73, the clamping jaw air cylinder 74 and the fourth mounting plate 76 can be driven to move on the two sliding seats 711 through the fifth air cylinder 72, the placing seat 32 is clamped after the clamping jaw air cylinder 74, the turnover motor 73 and the clamping jaw air cylinder 74 are driven by the fifth air cylinder 72 again to move in a reverse direction for a certain distance, the four clamping rods 34 are separated from the four first clamping grooves 311, then the turnover motor 73 drives the clamping jaw air cylinder 74 and the placing base 32 to rotate for 90 degrees, the glass tube on the placing base 32 is inverted from a vertical state to a horizontal state, then the fifth air cylinder 72 drives the placing base 32 to move again, the four clamping rods 34 on the placing base 32 are clamped to the corresponding second clamping grooves 312, and then the two spring wire inserting manipulators insert the spring wires into the two ends of the glass tube respectively; then seal the uncovered of glass pipe through the cooperation of second turning device 8 and glass pipe closing device 9, to sum up, the active carbon collection pipe can automated production, has reduced workman's intensity of labour.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.