CN112044683A

CN112044683A - Root canal file automatic production line

Info

Publication number: CN112044683A
Application number: CN202010957532.XA
Authority: CN
Inventors: 范秀英
Original assignee: 范秀英
Current assignee: Suzhou Huarong Medical Instrument Co.,Ltd.
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2020-12-08
Anticipated expiration: 2040-09-14
Also published as: CN112044683B

Abstract

The invention discloses an automatic production line for root canal files, which belongs to the field of production of medical instruments in stomatology and comprises a bottom plate, a feeding part, a fixing part, a painting part, a glue injection part and a blanking detection part, wherein a plurality of support rods are uniformly arranged on the top of the bottom plate along the circumferential direction of the bottom plate, the fixing part and the fixing part are arranged between the bottom plate and a top plate, the painting part, the glue injection part and the blanking detection part are arranged on the top of the bottom plate, a first clamping cylinder and a second clamping cylinder are respectively arranged on the bottom of the bottom plate and the top of the top plate, the blanking cylinder is arranged on the top of the top plate, and the glue injection cylinder is. Through the cooperation of fixed part and painting part, injecting glue part, unloading detection part, injecting glue cylinder, first block cylinder and second block cylinder, realized the automatic equipment and the detection of root canal file, replaced the manual work, improved the qualification rate of work efficiency and product.

Description

Root canal file automatic production line

Technical Field

The invention relates to the field of production equipment of medical instruments in stomatology, in particular to an automatic production line of root canal files.

Background

Endodontic and periapical diseases are common diseases in the stomatology department, preservation of the patient's teeth, pulp is the therapeutic objective of modern dentistry, and root canal therapy is currently the most common and effective treatment. The principle of endodontic surgery is to remove most of the infectious material in the root canal by mechanical and chemical means and to prevent the occurrence of periapical lesions or to promote the healing of already occurring periapical lesions by filling the root canal, closing the crown. Therefore, root canal therapy is the most effective treatment for endodontic and periapical diseases, and the problem of tooth preservation due to root canal infection can be solved by cleaning, shaping and filling the root canal. Root canal file is one of the important root canal therapeutic instruments for filing the inner wall of root canal to form or extract residual marrow in root canal and to remove debris.

Compared with a stainless steel file body, the nickel-titanium alloy file body has the characteristics of good elasticity, low hardness, good flexibility and the like, can complete the preparation of the root canal in a shorter time, and simultaneously avoids excessive cutting of dentin in the root canal, thereby being deeply favored by oral clinicians.

As shown in the accompanying figures 13-14, an oral clinician may use root canal files of different types for different patients, the file handles of the root canal files of different types are coated with different colors, and a rubber sleeve with the same color as the paint is mounted on the file handle, in order to improve the firmness of the combination of the file head and the file handle, glue is dispensed in the file handle, and the file head coated with the rubber sleeve and the file handle are assembled, the colors are different for easy distinction, for example, the purple paint on the file handle represents the type S1, white represents S2, orange represents F1, yellow represents F2, blue represents F3, the size of each type is different, and the thread diameter and taper of the file head are also different.

When the root canal file is produced, a file handle needs to be painted, glued and assembled, however, most of the existing root canal file production is finished manually, many process steps are needed, many workers are needed, the working efficiency is low, the quality of the root canal file cannot be guaranteed, and after the root canal file is assembled, whether the colors of the glue cover and the file handle of the root canal file meet the requirements needs to be detected manually; and finally, detecting whether the taper of the file head is qualified, determining that the file head is qualified as a good product and determining that the file head is unqualified as a defective product, wherein the file head needs to be rejected, the whole process consumes long time, the working strength is high, and at present, an automatic production line of the root canal file does not exist in the market, so that the technical problem is solved.

Disclosure of Invention

The invention aims to provide an automatic production line for root canal files, which aims to solve the technical problems of low manual assembly efficiency and low assembly qualification rate of the root canal files in the prior art.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows: an automatic production line of root canal files comprises a bottom plate, a feeding part, a fixing part, a painting part, a glue injection part and a blanking detection part, a plurality of support rods are uniformly arranged on the top of the bottom plate along the circumferential direction of the bottom plate, a top plate is arranged on the tops of the support rods, the feeding part and the fixing part are arranged between the bottom plate and the top plate, the input ends of the fixing parts are respectively arranged at the bottom of the bottom plate and the top of the top plate, the painting part, the glue injection part and the blanking detection part are arranged at the top of the bottom plate at intervals along the circumferential direction of the bottom plate, the bottom of the bottom plate and the top of the top plate are respectively provided with a first clamping cylinder and a second clamping cylinder which are matched with the fixing part, and the top of roof is installed and is detected the part matched with unloading cylinder, the bottom of bottom plate still is installed and is glued the part matched with injecting glue cylinder.

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

firstly, when the root canal file is required to be assembled, a file handle, a file head and a rubber sleeve are respectively placed on a limiting groove, a bearing block and a second conveying belt, the second conveying belt, a third conveying belt and a fourth conveying belt are simultaneously driven to work, the file head passes through a feeding hole and enters a feeding pipe, at the moment, a conveying cylinder works to drive a pushing block fixedly connected with the output end of the conveying cylinder to move upwards, then the file head is driven to move upwards to a second clamping groove, then a clamping cylinder works to drive a connecting plate to descend, two ends of the connecting plate are respectively hinged with one end of a clamping plate and the output end of the clamping cylinder, the clamping plate is driven to slide in a first sliding hole, then the file head is fixed, when the file handle is moved to a designated position, a rotating cylinder works to drive a first clamping block and a second clamping block to rotate to the file handle, the file handle is fixed through the working processing of the clamping cylinder, then a rotating cylinder and an ascending cylinder work to drive the handle to rotate to, finally, the rubber sleeve moves into the groove, the pressing air cylinder is driven to work to drive the rubber sleeve to descend into the third clamping groove, automatic feeding is completed, and the working strength of operators is reduced;

secondly, driving a first rotating motor and a second rotating motor to work to respectively drive a first rotating plate and a rotating shaft to rotate, thereby driving a second rotating plate and a third rotating plate to synchronously rotate;

thirdly, when painting is finished, the first rotation motor stops rotating, the first rotation motor drives the file handle to move to the position under the supporting column, then the glue injection cylinder is driven to work, the output end of the glue injection cylinder penetrates through the first through hole to provide an upward acting force for the sliding pipe, the sliding pipe and the first spring are arranged in the fixed pipe, the two ends of the first spring are fixedly connected with the bottom of the sliding pipe and the inner bottom of the fixed pipe respectively, the sliding pipe slides upwards in the fixed pipe to drive the supporting column to move upwards, the sliding pipe provides an upward acting force for the supporting column at the moment to drive the blocking block arranged at the top of the supporting column to move upwards, so that glue flows into the file handle through the through holes formed among the connecting blocks, when the glue injection is finished, the glue injection cylinder resets to drive the sliding pipe to descend and is arranged on the supporting column through the limiting spring sleeve, two ends of the limiting spring are fixedly connected with the top of the limiting pipe and the bottom of the blocking block respectively, so that the supporting column drives the blocking block to move downwards until the blocking block blocks the top of the sleeve, and the glue is prevented from flowing out of the sleeve;

fourthly, the first rotating motor is driven to work to drive the file handle to rotate right above the first clamping cylinder, the second rotating motor drives the file head and the rubber sleeve to synchronously rotate right below the second clamping cylinder, at the moment, the push-pull cylinder works to drive the push-pull plate with a single rubber sleeve arranged in the third clamping groove to move to the middle of the file head and the file handle, then the first clamping cylinder and the second clamping cylinder work simultaneously, the output ends of the first clamping cylinder and the second clamping cylinder respectively penetrate through the first through hole and the second through hole to drive the file head to move upwards and the file handle to move downwards, so that the file head sequentially penetrates through the rubber sleeve and the third clamping groove to be fixed with the file handle, after the file handle, the file head and the rubber sleeve are fixed, the assembling of the root canal file is finished, through the steps, only one operator can finish the assembling step of the root canal file, because the assembling of the root canal file is carried out through mechanical cooperation, the qualification rate of the root canal file during assembly is improved, and the phenomenon that the product does not meet the requirement due to improper force control during manual assembly is avoided;

fifthly, after the assembly is completed, the first clamping cylinder and the second clamping cylinder reset to drive the assembled root canal file to move upwards, then the second rotating motor works to drive the root canal file to move to the position under the blanking cylinder, the blanking cylinder is driven to work to drive the root canal file to descend to the rotating block, the clamping cylinder resets to loosen the root canal file, then the second self-rotating motor is driven to work to drive the root canal file to rotate, the first conveying belt is driven to work to drive the root canal file to move synchronously, the color of a root canal file rubber sleeve and painting and the taper and the diameter of the root canal file are detected through a color sensor arranged on one side of the bearing plate and an angle sensor arranged on the top of the bearing plate respectively, and unqualified products;

sixth, the production line of the invention has ingenious design, smooth linkage between mechanisms, high automation degree, can save more than 60% of labor, 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 schematic perspective view of a first angle of the present invention;

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

FIG. 3 is a perspective view of the fixing member of the present invention;

FIG. 4 is a schematic cross-sectional perspective view of a rasp head fixing assembly according to the present invention;

FIG. 5 is a schematic cross-sectional perspective view of a file handle fixing assembly of the present invention;

FIG. 6 is a schematic cross-sectional view of the plastic sheath fastening assembly of the present invention;

FIG. 7 is a schematic cross-sectional perspective view of a painted part according to the invention;

FIG. 8 is a schematic cross-sectional view of the glue injection component of the present invention;

FIG. 9 is a schematic cross-sectional view of the blanking inspection part of the present invention;

FIG. 10 is a cross-sectional view of a first partial isometric view of the hook feed assembly of the present invention;

FIG. 11 is a second partial perspective view of the hook loading assembly of the present invention;

FIG. 12 is a schematic cross-sectional perspective view of the rotary feed assembly of the present invention;

FIG. 13 is a schematic view of a configuration of an endodontic file;

fig. 14 is an exploded view of the file.

Reference numerals:

the rasp handle fixing device comprises a base plate 1, a fixing part 2, a driving assembly 21, a first rotating motor 211, a second rotating motor 212, a rotating shaft 213, a rasp handle fixing assembly 22, a first rotating plate 221, a first rotation motor 222, a fixing pipe 223, a sliding pipe 224, a limiting ring 225, a first spring 226, a placing block 227, a first clamping groove 228, a first through hole 229, a rasp head fixing assembly 23, a second rotating plate 231, a fixing box 232, a mounting plate 233, a second spring 234, a first fixing block 235, a clamping cylinder 236, a clamping plate 237, a connecting plate 238, a second clamping groove 239, a first sliding hole 240, a clamping groove 241, a second through hole 242, a rubber sleeve fixing assembly 25, a third rotating plate 251, a push-pull cylinder 252, a push-pull plate 253, a third clamping groove 254, a painting part 3, a first supporting seat 31, a paint storage tank 32, a rotating rod paint injection pipe 33, paint injection rings 34, 35, a first synchronizing wheel 36 and a second synchronizing wheel 37, a synchronous belt 38, a first stirring motor 39, a first stirring shaft 40, a first stirring blade 41, a first accommodating cavity 42, a rotating groove 43, a glue injection component 5, a second supporting seat 51, a glue storage tank 52, a second stirring motor 53, a second stirring shaft 54, a glue injection pipe 55, a limiting spring 56, a supporting column 57, a limiting pipe 58, a blocking block 59, a sleeve 60, a second stirring blade 61, a connecting block 62, a second accommodating cavity 63, a through hole 64, a blanking detection component 7, a first conveying belt 71, a color sensor 72, an angle sensor 73, a bearing plate 74, a blanking block 75, a rotating block 76, a second rotation motor 77, a bearing column 78, a supporting rod 8, a top plate 9, a first clamping cylinder 10, a second clamping cylinder 11, a glue injection cylinder 12, a feeding component 13, a hook type feeding component 131, a second conveying belt 1311, a third conveying belt 1312, a pressing cylinder 1313, a stopper 1314, a third fixing block 1315, the feeding device comprises a conveying cylinder 1316, a feeding pipe 1317, a pushing block 1318, a limiting block 1319, a fixing plate 1320, a groove 1321, a feeding hole 1322, a limiting groove 1323, a rotary feeding assembly 133, a fourth conveying belt 1331, a base 1332, a lifting cylinder 1333, a rotating cylinder 1334, a rotating plate 1335, a clamping cylinder 1336, a first clamping block 1337, a second clamping block 1338, a fixing foot 1339, a bearing block 1340, a discharging cylinder 14, a file handle 15, a file head 16 and a rubber sleeve 17.

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 14, an embodiment of the present invention provides an automatic production line for root canal files, including a bottom plate 1, a fixing member 2, a painting member 3, a glue injection member 5, and a blanking detection member 7, wherein a plurality of support rods 8 are uniformly installed on the top of the bottom plate 1 along the circumferential direction thereof, a top plate 9 is installed on the tops of the plurality of support rods 8, the fixing member and the fixing member 2 are both disposed between the bottom plate 1 and the top plate 9, and the input end of the fixing member 2 is respectively installed on the bottom of the bottom plate 1 and the top of the top plate 9, the painting member 3, the glue injection member 5, and the blanking detection member 7 are installed on the top of the bottom plate 1 along the circumferential direction thereof at intervals, a first engaging cylinder 10 and a second engaging cylinder 11 are respectively installed on the bottom of the bottom plate 1 and the top of the top plate 9, and a blanking cylinder 14 is installed on the top of the, and a glue injection cylinder 12 matched with the glue injection component 5 is also installed at the bottom of the bottom plate 1.

Specifically, the fixing part 2 includes a driving assembly 21, a file handle fixing assembly 22, a file head fixing assembly 23 and a rubber sleeve fixing assembly 25, the file handle fixing assembly 22 is disposed on the top of the bottom plate 1, the file head fixing assembly 23 is disposed on the bottom of the top plate 9, the rubber sleeve fixing assembly 25 is disposed between the file handle fixing assembly 22 and the file head fixing assembly 23, the driving assembly 21 includes a first rotating motor 211, a second rotating motor 212 and a rotating shaft 213, the first rotating motor 211 is mounted on the bottom of the bottom plate 1, an output end of the first rotating motor 211 extends through the bottom plate 1, the second rotating motor 212 is mounted on the top of the top plate 9, an output end of the second rotating motor 212 extends through the top plate 9, the rotating shaft 213 is vertically mounted on an output end of the second rotating motor 212, and in operation: the first rotating motor 211 and the second rotating motor 212 are driven to work to drive the file handle fixing component 22, the file head fixing component 23 and the rubber sleeve fixing component 25 to synchronously rotate, so that the file handle 15, the file head 16 and the rubber sleeve 17 can synchronously perform other processes.

Specifically, the rasp handle fixing assembly 22 is provided with a plurality of rasp handle fixing assemblies 22, the plurality of rasp handle fixing assemblies 22 are identical in structure, each rasp handle fixing assembly 22 comprises a first rotating plate 221, a first rotation motor 222, a fixing pipe 223, a sliding pipe 224, a limiting ring 225, a first spring 226 and a placing block 227, one end of the first rotating plate 221 is mounted on the output end of the first rotation motor 211, the fixing pipe 223 is mounted on the top of the other end of the first rotating plate 221, the sliding pipe 224 and the first spring 226 are both arranged in the fixing pipe 223, and both ends of the first spring 226 are respectively fixedly connected with the bottom of the sliding pipe 224 and the inner bottom of the fixing pipe 223, the limiting ring 225 is mounted on the top of the sliding pipe 224, the first rotation motor 222 is arranged in the sliding pipe 224, and the output end of the first rotation motor 222 extends through the inner top of the sliding pipe 224, the placing block 227 is installed at the output end of the first rotation motor 222, a first engaging groove 228 for placing the file handle 15 is formed in the placing block 227, a first through hole 229 matched with the first engaging cylinder 10 is formed at the bottom of each of the first rotating plate 221 and the fixed pipe 223, and during operation: the position of the sliding tube 224 is restricted by the stopper ring 225, so that the rasp shaft 15 is prevented from being deviated in position and the rest of the process cannot be performed.

Specifically, the rasp head fixing assemblies 23 are provided with a plurality of rasp head fixing assemblies 23, the structure of the plurality of rasp head fixing assemblies 23 is the same, each rasp head fixing assembly 23 comprises a second rotating plate 231, a fixing box 232, a mounting plate 233, a second spring 234, a first fixing block 235, a clamping cylinder 236, a clamping plate 237 and a connecting plate 238, one end of the second rotating plate 231 is slidably arranged at the bottom of the top plate 9, the other end of the second rotating plate 231 is sleeved on the rotating shaft 213, the fixing box 232 is arranged at the bottom of one end of the second rotating shaft 213, the mounting plate 233 and the second spring 234 are arranged in the fixing box 232, two ends of the second spring 234 are respectively fixedly connected with the inner top of the fixing box 232 and the top of the mounting plate 233, the first fixing block 235 and the clamping cylinder 236 are arranged at the bottom of the mounting plate 233 at intervals, the first fixing block 235 is provided with a second engaging groove 239 for placing the rasp head 16 and a first sliding hole 240 for the clamping plate, the clamping plate 237 is disposed in the first sliding hole 240, a clamping groove 241 for clamping the rasp 16 is formed in the clamping plate 237, two ends of the connecting plate 238 are respectively hinged to one end of the clamping plate 237 and an output end of the clamping cylinder 236, the second rotating plate 231 and the fixing box 232 are both provided with a second through hole 242 matched with the second clamping cylinder 11, and during operation: the single file head 16 is placed in the second clamping groove 239 through the clamping groove 241, the clamping cylinder 236 is driven to work to drive the connecting plate 238 to descend, and the two ends of the connecting plate 238 are respectively hinged with one end of the clamping plate 237 and the output end of the clamping cylinder 236 to drive the clamping plate 237 to slide in the first sliding hole 240, so that the file head 16 is fixed, and the situation that other processes cannot be performed due to the fact that the position of the file head 16 deviates is prevented.

Specifically, the plurality of rubber sleeve fixing assemblies 25 are provided, the plurality of rubber sleeve fixing assemblies 25 have the same structure, each rubber sleeve fixing assembly 25 includes a third rotating plate 251, a push-pull cylinder 252 and a push-pull plate 253, one end of the third rotating plate 251 is installed at the bottom of the rotating shaft 213, the push-pull cylinder 252 and the push-pull plate 253 are installed at the top of the other end of the third rotating plate 251 at intervals, the push-pull plate 253 is connected with the third rotating plate 251 in a sliding manner, one end of the push-pull plate 253 is fixedly connected with the output end of the push-pull cylinder 252, and the push-pull plate 253 is provided with a third engaging groove 254 for placing a single rubber sleeve 17, when in operation: the push-pull plate 253 is driven to slide back and forth by the operation of the push-pull air cylinder 252, so that the third rotating plate 251 is prevented from colliding with the painting part 3 and the glue injection part 5 when rotating.

Specifically, the painting part 3 includes first supporting seat 31, deposits paint can 32, annotates lacquer pipe 33, annotates lacquer ring 34, dwang 35, first synchronizing wheel 36, second synchronizing wheel 37, hold-in range 38, first agitator motor 39, first (mixing) shaft 40 and a plurality of first stirring vane 41, first supporting seat 31 is installed at bottom plate 1's top to set up the first chamber 42 that holds that is used for placing first agitator motor 39 in first supporting seat 31, first agitator motor 39 is installed in first chamber 42 that holds, and first agitator motor 39's output runs through first supporting seat 31 in proper order and deposits inside paint can 32 extends to depositing paint can 32, first (mixing) shaft 40 is vertical form and installs on first agitator motor 39's output, and is a plurality of first stirring vane 41 is installed on first (mixing) shaft 40 along the equidistant circumference of first (mixing) shaft 40, deposit paint can 32 and install the top at first supporting seat 31, deposit the lateral wall of paint can 32 and install rather than the inside notes lacquer pipe 33 that is linked together to annotate and offer on the lacquer pipe 33 and be used for first synchronizing wheel 36 and hold-in range 38 pivoted rotation groove 43, dwang 35 rotates and sets up annotating lacquer pipe 33 mouth, annotate that lacquer ring 34 overlaps establishes on dwang 35, first synchronizing wheel 36 and hold-in range 38 all set up in rotation groove 43 to first synchronizing wheel 36 cover is established on dwang 35, second synchronizing wheel 37 cover is established on first (mixing) shaft 40, hold-in range 38 meshes with first synchronizing wheel 36 and second synchronizing wheel 37 mutually, during the operation: the first stirring motor 39 works to drive the stirring blades and the second synchronous wheel 37 to synchronously rotate, the stirring blades rotate to prevent the paint in the paint storage tank 32 from being solidified, the second synchronous wheel 37 rotates to drive the synchronous belt 38 and the first synchronous wheel 36 to rotate, and then the paint injection ring 34 is driven to synchronously rotate, so that the phenomenon that the paint on the outer surface is dried to cause uneven painting when the paint injection ring 34 stops is avoided, and the paint injection ring 34 is used for painting the file head 16.

Specifically, the glue injection component 5 includes a second support base 51, a glue storage tank 52, a second stirring motor 53, a second stirring shaft 54, a glue injection pipe 55, a limiting spring 56, a support column 57, a limiting pipe 58, a blocking block 59, a sleeve 60, a plurality of second stirring blades 61 and a plurality of connecting blocks 62, the second support base 51 is installed at the top of the bottom plate 1, a second accommodating cavity 63 for placing the second stirring motor 53 is formed in the second support base 51, the second stirring motor 53 is installed in the second accommodating cavity 63, the output end of the second stirring motor 53 sequentially penetrates through the second support base 51 and the glue storage tank 52 and extends into the glue storage tank 52, the second stirring shaft 54 is vertically installed at the output end of the second stirring motor 53, the plurality of second stirring blades 61 are installed on the second stirring shaft 54 at equal intervals along the circumferential direction of the second stirring shaft 54, the glue storage tank 52 is installed at the top of the second support base 51, and deposit the injecting glue pipe 55 that the lateral wall of gluey jar 52 is installed rather than inside and be linked together, the sleeve pipe 60 rather than inside being linked together is installed to the bottom of injecting glue pipe 55, spacing pipe 58 sets up in sleeve pipe 60, and a plurality of connecting blocks 62 evenly encircle the distribution along sleeve pipe 60 circumference, and the both ends of every connecting block 62 respectively with spacing pipe 58 outer wall and sleeve pipe 60 inner wall fixed connection to form the opening 64 that supplies the glue to flow between per two connecting blocks 62, support column 57 cartridge is in spacing pipe 58, jam block 59 block is at the top of sleeve pipe 60 to the bottom of jam block 59 and the top fixed connection of support block, spacing spring 56 cover is established on support column 57, and the both ends of spacing spring 56 respectively with spacing pipe 58 top and jam block 59 bottom fixed connection, during the operation: drive a plurality of second stirring vane 61 through the work of second agitator motor 53 and rotate, prevent to deposit the glue solidification in the jar 52 of gluing, and when beginning the injecting glue, give an ascending effort of support column 57 through sliding tube 224, the drive is installed and is being installed the jam piece 59 upward displacement at support column 57 top, make glue flow into in the file handle 15 through the opening 64 that forms between a plurality of connecting blocks 62, after glue injection completion, injecting glue cylinder 12 resets and drives sliding tube 224 and descend, overlap on support column 57 through spacing spring 56 cover, and spacing spring 56's both ends respectively with spacing pipe 58 top and jam piece 59 bottom fixed connection, make support column 57 drive jam piece 59 downstream, until jam piece 59 plugs up sleeve 60 top, prevent that glue from flowing out in sleeve 60.

Specifically, the blanking detection part 7 includes a first conveyor belt 71, a color sensor 72, an angle sensor 73, a bearing plate 74, a plurality of blanking blocks 75, a plurality of rotating blocks 76, a plurality of second rotation motors 77, and a plurality of bearing columns 78, the plurality of bearing columns 78 are disposed at the side edge of the base plate 1, the first conveyor belt 71 is mounted at the tops of the plurality of bearing columns 78, the bearing plate 74 is mounted at the top of the first conveyor belt 71, the color sensor 72 is mounted at one side of the bearing plate 74, the angle sensor 73 is mounted at the top of the bearing plate 74, the plurality of blanking blocks 75 are mounted at equal intervals at the top of the first conveyor belt 71 along the length direction of the first conveyor belt 71, the plurality of second rotation motors 77 are disposed in the plurality of blanking blocks 75 in a one-to-one correspondence manner, the plurality of rotating blocks 76 are mounted at the output ends of the, during operation: through installing the color sensor 72 of loading board 74 one side and installing the angle sensor 73 at the top of loading board 74 and detect root canal file gum cover 17 and the painted colour and the tapering and the diameter of root canal file respectively, prevent that the defective products from flowing along with the certified products.

Specifically, the feeding component 13 includes a hook type feeding component 131 and a rotary type feeding component 133, the hook type feeding component 131 is installed at the bottom of the top plate 9, the rotary type feeding component 133 is arranged at the side of the bottom plate 1, the hook type feeding component 131 includes a second conveyor belt 1311, a third conveyor belt 1312, a down-pressing cylinder 1313, a stopper 1314, a third fixing block 1315, a conveying cylinder 1316, a feeding pipe 1317, a pushing block 1318, two stoppers 1319 and a plurality of fixing plates 1320, the plurality of fixing plates 1320 are installed at the bottom of the top plate, the second conveyor belt 1311 and the third conveyor belt 1312 are installed at the bottom of the plurality of fixing plates 1320, the stopper 1314 is installed at one end of the second conveyor belt 1311, a groove 1321 for feeding is opened on the second conveyor belt 1311, the two stoppers 1319 are symmetrically arranged in the groove 1321, the down-pressing cylinder 1313 is arranged right above the groove 1321, the downward pressing air cylinder 1313 is fixedly connected with the second conveyor belt 1311, the third fixing block 1315 is installed at the bottom of the third conveyor belt 1312, the feeding pipe 1317 penetrates through the third conveyor belt 1312 and is fixedly connected with the third conveyor belt 1312, a feeding hole 1322 for feeding is formed in the feeding pipe 1317, the pushing block 1318 is arranged in the feeding pipe 1317 in a sliding mode, the conveying air cylinder 1316 is installed at the bottom of the third fixing plate 1320, the output end of the conveying air cylinder 1316 sequentially penetrates through the bottoms of the third fixing plate 1320 and the feeding pipe 1317 and is fixedly connected with the pushing block 1318, a limiting groove 1323 is formed in the third conveyor belt 1312, and during operation: the file head 16 and the rubber sleeve 17 are respectively placed on the limiting groove 1323 and the second conveyor belt 1311, the second conveyor belt 1311 and the third conveyor belt 1312 are driven to work, the file head 16 penetrates through the feeding hole 1322 to enter the feeding pipe 1317, the conveying air cylinder 1316 works to drive the pushing block 1318 fixedly connected with the output end of the conveying air cylinder to move upwards, the file head 16 is driven to move upwards to the second clamping groove 239, the rubber sleeve 17 moves into the groove 1321, the pressing air cylinder 1313 is driven to work to drive the rubber sleeve 17 to descend to the third clamping groove 254, automatic feeding of the file head 16 and the rubber sleeve 17 is completed, and working strength of operators is relieved.

Specifically, the rotary feeding assembly 133 includes a fourth belt 1331, a base 1332, a lifting cylinder 1333, a rotary cylinder 1334, a rotating plate 1335, a clamping cylinder 1336, a first clamping block 1337, a second clamping block 1338, a plurality of fixing feet 1339 and a plurality of bearing blocks 1340, the base 1332 is disposed at a side of the bottom plate 1, the fourth belt 1331 is disposed at one side of the base 1332, the lifting cylinder 1333 is mounted at a top of the base 1332, the rotary cylinder 1334 is mounted at an output end of the lifting cylinder 1333, the rotary plate is mounted at an output end of the rotary cylinder 1334, the clamping cylinder 1336 is mounted at a top of the rotating plate 1335, the first clamping block 1337 and the second clamping block 1338 are both disposed at one end of the rotating plate 5, the first clamping block 1337 and the rotating plate 1335 are fixedly connected, the second clamping block 1338 is slidably connected with the rotating plate 1335, and one end of the second clamping block 1338 is fixedly connected with an output end of the clamping cylinder 1336, the plurality of bearing blocks 1340 are installed at the top of the fourth conveyor belt 1331 at equal intervals along the length direction of the fourth conveyor belt 1331, and the plurality of fixing feet 1339 are installed at the bottom of the fourth conveyor belt 1331, so that in operation: the file handle 15 is placed on the bearing block 1340, the fourth conveying belt 1331 is driven to work, when the file handle 15 moves to a designated position, the rotating cylinder 1334 works to drive the first clamping block 1337 and the second clamping block 1338 to rotate to the file handle 15, the file handle 15 is machined and fixed through the working of the clamping cylinder 1336, and then the rotating cylinder 1334 and the lifting cylinder 1333 work to drive the file handle 15 to rotate into the first clamping groove 228, so that automatic feeding of the file handle 15 is achieved, and the working intensity of an operator is further reduced.

Specifically, color sensor 72 is a TCS3200 color sensor, and angle sensor 73 is an SST810 dynamic tilt sensor.

The working principle of the invention is as follows: when the root canal file needs to be assembled, the file head 16, the file handle 15 and the rubber sleeve 17 are respectively placed on the limiting groove 1323, the bearing block 1340 and the second conveyor belt 1311, the third conveyor belt 1312 and the fourth conveyor belt 1331 are driven to work at the same time, the file head 16 passes through the feeding hole 1322 to enter the feeding pipe 1317, at the moment, the conveying cylinder 1316 works to drive the pushing block 1318 fixedly connected with the output end of the conveying cylinder to move upwards, and then the file head 16 is driven to move upwards to the second clamping groove 239, then the clamping cylinder 236 works to drive the connecting plate 238 to descend, the two ends of the connecting plate 238 are respectively hinged with one end of the clamping plate and the output end of the clamping cylinder 236, the clamping plate 237 is driven to slide in the first sliding hole 240, so that the file head 16 is fixed, when the file handle 15 moves to a designated position, the rotating cylinder 1334 works to drive the first clamping block 1337 and the second clamping block 1338 to rotate to the file handle 15, the file handle 15 is fixed by the work of the clamping cylinder 1336, then the work of the rotating cylinder 1334 and the ascending cylinder 1333 drives the file handle 15 to rotate to the first clamping groove 228, finally the gum cover 17 moves to the groove 1321, the work of the pressing cylinder 1313 is driven to drive the gum cover 17 to descend to the third clamping groove 254, the automatic feeding is completed, the work intensity of an operator is reduced, then the first rotating motor 211 and the second rotating motor 212 are driven to work to respectively drive the first rotating plate 221 and the rotating shaft 213 to rotate, thereby driving the second rotating plate 231 and the third rotating plate 251 to synchronously rotate, when the file handle 15 rotates to be in contact with the paint injection ring 34, the first rotating motor 211 stops rotating, the first self-rotating motor 222 is driven to work to drive the placing block 227 fixedly connected with the output end of the first self-rotating motor 222 to rotate, the second synchronizing wheel 37 is driven to rotate by the rotation of the first stirring motor 39, the synchronizing belt 38 and the first synchronizing wheel 36 are driven to synchronously rotate, the file handle 15 and the paint injection ring 34 are driven to synchronously rotate, so that painting is more uniform, after painting is finished, the first rotation motor 222 stops rotating, the first rotation motor 211 drives the file handle 15 to move to the position right below the supporting column 57, then the glue injection cylinder 12 is driven to work, the output end of the glue injection cylinder 12 passes through the first through hole 229 to provide an upward acting force for the sliding pipe 224, the sliding pipe 224 and the first spring 226 are both arranged in the fixed pipe 223, the two ends of the first spring 223 are respectively fixedly connected with the bottom of the sliding pipe 224 and the inner bottom of the fixed pipe 223, so that the sliding pipe 224 slides upwards in the fixed pipe 223 to drive the supporting column 57 to move upwards, at the moment, the sliding pipe 224 provides an upward acting force for the supporting column 57 to drive the blocking block 59 arranged at the top of the supporting column 57 to move upwards, and glue flows into the through hole 64 formed between the connecting blocks 62 and flows into the file handle 15, after the glue is injected, the glue injection cylinder 12 is reset to drive the sliding tube 224 to descend, the sliding tube 224 is sleeved on the supporting column 57 through the limiting spring 56, and two ends of the limiting spring 56 are fixedly connected with the top of the limiting tube 58 and the bottom of the blocking block 59 respectively, so that the supporting column 57 drives the blocking block 59 to move downwards until the blocking block 59 blocks the top of the sleeve 60, the glue is prevented from flowing out of the sleeve 60, then the first rotating motor 211 is driven to work to drive the file handle 15 to rotate to the position right above the first clamping cylinder 10, the second rotating motor 212 drives the file head 16 and the rubber sleeve 17 to synchronously rotate to the position right below the second clamping cylinder 11, at the moment, the push-pull cylinder 252 works to drive the push-pull plate 253 with the single rubber sleeve 17 in the third clamping groove 254 to move to the middle of the file handle 15 and the file head 16, then the first clamping cylinder 10 and the second clamping cylinder 11 work simultaneously, and output ends of the first clamping cylinder 10 and the second clamping cylinder 11 pass through the first through hole 229 and the second through hole 242 The displacement and the file head 16 downwards displace, so that the file head 16 sequentially passes through the rubber sleeve 17 and the third clamping groove 254 to be fixed with the file handle 15, after the file head 16, the file handle 15 and the rubber sleeve 17 are fixed, the assembly of the root canal file is completed, through the steps, the assembly step of the root canal file can be completed only by one operator, because the assembly of the root canal file is completed through mechanical cooperation, the qualification rate during the assembly of the root canal file is also improved, improper force control during manual assembly is avoided, the product is not qualified, after the assembly is completed, the first clamping cylinder 10 and the second clamping cylinder 11 are reset to drive the assembled root canal file to move upwards, then the second rotating motor 212 works to drive the file to move to the position under the blanking cylinder 14, the blanking cylinder 14 is driven to work to drive the root canal file to descend to the rotating block 76, the clamping cylinder 236 resets to release the root canal file, then the second self-rotating motor 77 is driven to work to drive the root canal file to rotate, the first conveyer belt 71 of synchronous drive work drives the root canal file and removes, detects root canal file gum cover 17 and the painted colour and the tapering and the diameter of root canal file respectively through installing the color sensor 72 of loading board 74 one side and installing the angle sensor 73 at loading board 74 top, prevents that the defective products from flowing along with the certified products.

The file handle 15 and the file head 16 are both made of nickel-titanium alloy, and the rubber sleeve 17 is made of rubber.

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.

Claims

1. The utility model provides a root canal file automatic production line which characterized in that: comprises a bottom plate (1), a feeding component (13), a fixing component (2), a painting component (3), a glue injection component (5) and a blanking detection component (7), wherein a plurality of support rods (8) are uniformly arranged at the top of the bottom plate (1) along the circumferential direction of the bottom plate, a top plate (9) is arranged at the tops of the support rods (8), the feeding component (13) and the fixing component (2) are arranged between the bottom plate (1) and the top plate (9), the input ends of the fixing component (2) are respectively arranged at the bottom of the bottom plate (1) and the top of the top plate (9), the painting component (3), the glue injection component (5) and the blanking detection component (7) are respectively arranged at the top of the bottom plate (1) along the circumferential direction of the bottom plate (1), a first clamping cylinder (10) and a second clamping cylinder (11) which are matched with the fixing component (2) are respectively arranged at the bottom of the bottom plate (1) and the top of, and the top of roof (9) is installed and is detected unloading cylinder (14) of part (7) matched with the unloading, the bottom of bottom plate (1) is still installed and is glued the glue cylinder (12) with the matched with of injecting glue part (5).

2. The automatic production line of root canal files according to claim 1, characterized in that: the fixing part (2) comprises a driving component (21), a file handle fixing component (22), a file head fixing component (23) and a rubber sleeve fixing component (25), the file handle fixing component (22) is arranged at the top of the bottom plate (1), the file head fixing component (23) is arranged at the bottom of the top plate (9), the rubber sleeve fixing component (25) is arranged between the file handle fixing component (22) and the file head fixing component (23), the driving component (21) comprises a first rotating motor (211), a second rotating motor (212) and a rotating shaft (213), the first rotating motor (211) is arranged at the bottom of the bottom plate (1) in a rotating mode, the output end of the first rotating motor (211) extends through the bottom plate (1), the second rotating motor (212) is arranged at the top of the top plate (9) in a rotating mode, and the output end of the second rotating motor (212) extends through the top plate (9), the rotating shaft (213) is vertically installed at the output end of the second rotating motor (212).

3. The automatic production line for root canal files according to claim 2, characterized in that: the file handle fixing assembly (22) is provided with a plurality of file handle fixing assemblies (22) which are identical in structure, each file handle fixing assembly (22) comprises a first rotating plate (221), a first rotating motor (222), a fixing pipe (223), a sliding pipe (224), a limiting ring (225), a first spring (226) and a placing block (227), one end of the first rotating plate (221) is installed on the output end of the first rotating motor (211), the fixing pipe (223) is installed at the top of the other end of the first rotating plate (221), the sliding pipe (224) and the first spring (226) are both arranged in the fixing pipe (223), two ends of the first spring (226) are fixedly connected with the bottom of the sliding pipe (224) and the inner bottom of the fixing pipe (223), the limiting ring (225) is installed at the top of the sliding pipe (224), the first rotating motor (222) is arranged in the sliding pipe (224), and the output end of the first rotation motor (222) penetrates through the inner top of the sliding pipe (224) to be arranged in an extending mode, the placing block (227) is installed on the output end of the first rotation motor (222), a first clamping groove (228) used for placing the file handle (15) is formed in the placing block (227), and first through holes (229) matched with the first clamping cylinders (10) are formed in the bottoms of the first rotating plate (221) and the fixed pipe (223).

4. The automatic production line for root canal files according to claim 2, characterized in that: the file head fixing component (23) is provided with a plurality of file head fixing components (23) which are identical in structure, each file head fixing component (23) comprises a second rotating plate (231), a fixing box (232), a mounting plate (233), a second spring (234), a first fixing block (235), a clamping cylinder (236), a clamping plate (237) and a connecting plate (238), one end of the second rotating plate (231) is slidably arranged at the bottom of the top plate (9), the other end of the second rotating plate (231) is sleeved on the rotating shaft (213), the fixing box (232) is arranged at the bottom of one end of the second rotating shaft (213), the mounting plate (233) and the second spring (234) are arranged in the fixing box (232), and two ends of the second spring (234) are fixedly connected with the inner top of the fixing box (232) and the top of the mounting plate (233) respectively, the file head clamping device is characterized in that the first fixing block (235) and the clamping cylinder (236) are mounted at the bottom of the mounting plate (233) at intervals, a second clamping groove (239) used for placing a file head (16) and a first sliding hole (240) used for clamping a plate (237) to slide are formed in the first fixing block (235), the clamping plate (237) is arranged in the first sliding hole (240), a clamping groove (241) used for clamping the file head (16) is formed in the clamping plate (237), two ends of the connecting plate (238) are hinged to one end of the clamping plate (237) and an output end of the clamping cylinder (236) respectively, and second through holes (242) matched with the second clamping cylinder (11) are formed in the second rotating plate (231) and the fixing box (232).

5. The automatic production line for root canal files according to claim 2, characterized in that: the rubber sleeve fixing assemblies (25) are provided with a plurality of rubber sleeve fixing assemblies, the rubber sleeve fixing assemblies (25) are identical in structure, each rubber sleeve fixing assembly (25) comprises a third rotating plate (251), a push-pull air cylinder (252) and a push-pull plate (253), one end of each third rotating plate (251) is installed at the bottom of the rotating shaft (213), the push-pull air cylinder (252) and the push-pull plate (253) are installed at the top of the other end of each third rotating plate (251), the push-pull plate (253) is connected with the third rotating plate (251) in a sliding mode, one end of the push-pull plate (253) is fixedly connected with the output end of the push-pull air cylinder (252), and the push-pull plate (253) is provided with a third clamping groove (254) for placing a single rubber sleeve (17).

6. The automatic production line of root canal files according to claim 1, characterized in that: the painting part (3) comprises a first supporting seat (31), a paint storage tank (32), a paint injection pipe (33), a paint injection ring (34), a rotating rod (35), a first synchronizing wheel (36), a second synchronizing wheel (37), a synchronous belt (38), a first stirring motor (39), a first stirring shaft (40) and a plurality of first stirring blades (41), the first supporting seat (31) is installed at the top of the bottom plate (1), a first accommodating cavity (42) for placing the first stirring motor (39) is formed in the first supporting seat (31), the first stirring motor (39) is installed in the first accommodating cavity (42), the output end of the first stirring motor (39) sequentially penetrates through the first supporting seat (31) and the paint storage tank (32) and extends to the inside of the paint storage tank (32), the first stirring shaft (40) is vertically installed at the output end of the first stirring motor (39), a plurality of first stirring blades (41) are arranged on the first stirring shaft (40) at equal intervals along the circumferential direction of the first stirring shaft (40), the paint storage tank (32) is arranged at the top of the first supporting seat (31), the side wall of the paint storage tank (32) is provided with a paint injection pipe (33) communicated with the interior of the paint storage tank, and the paint injection pipe (33) is provided with a rotating groove (43) for the rotation of the first synchronous wheel (36) and the synchronous belt (38), the rotating rod (35) is rotatably arranged at the opening of the paint injection pipe (33), the paint injection ring (34) is sleeved on the rotating rod (35), the first synchronous wheel (36) and the synchronous belt (38) are both arranged in a rotating groove (43), the first synchronizing wheel (36) is sleeved on the rotating rod (35), the second synchronizing wheel (37) is sleeved on the first stirring shaft (40), the synchronous belt (38) is meshed with the first synchronous wheel (36) and the second synchronous wheel (37).

7. The automatic production line of root canal files according to claim 1, characterized in that: the glue injection component (5) comprises a second supporting seat (51), a glue storage tank (52), a second stirring motor (53), a second stirring shaft (54), a glue injection pipe (55), a limiting spring (56), a supporting column (57), a limiting pipe (58), a blocking block (59), a sleeve (60), a plurality of second stirring blades (61) and a plurality of connecting blocks (62), the second supporting seat (51) is installed at the top of the bottom plate (1), a second accommodating cavity (63) for placing the second stirring motor (53) is formed in the second supporting seat (51), the second stirring motor (53) is installed in the second accommodating cavity (63), the output end of the second stirring motor (53) sequentially penetrates through the second supporting seat (51) and the glue storage tank (52) and extends into the glue storage tank (52), and the second stirring shaft (54) is vertically installed at the output end of the second stirring motor (53), the plurality of second stirring blades (61) are arranged on the second stirring shaft (54) at equal intervals along the circumferential direction of the second stirring shaft (54), the glue storage tank (52) is arranged at the top of the second supporting seat (51), glue injection pipes (55) communicated with the inside of the glue storage tank (52) are arranged on the side wall of the glue storage tank (52), sleeves (60) communicated with the inside of the glue injection pipes (55) are arranged at the bottom of the glue injection pipes (55), the limiting pipes (58) are arranged in the sleeves (60), the plurality of connecting blocks (62) are uniformly distributed in a surrounding manner along the circumferential direction of the sleeves (60), two ends of each connecting block (62) are fixedly connected with the outer wall of the limiting pipe (58) and the inner wall of the sleeves (60) respectively, a through hole (64) for glue to flow is formed between every two connecting blocks (62), the supporting column (57) is inserted in the limiting pipe (58), and the blocking block (59) is clamped at the, and the bottom of the plugging block (59) is fixedly connected with the top of the supporting block, the limiting spring (56) is sleeved on the supporting column (57), and two ends of the limiting spring (56) are respectively fixedly connected with the top of the limiting pipe (58) and the bottom of the plugging block (59).

8. The automatic production line of root canal files according to claim 1, characterized in that: the blanking detection part (7) comprises a first conveying belt (71), a color sensor (72), an angle sensor (73), a bearing plate (74), a plurality of blanking blocks (75), a plurality of rotating blocks (76), a plurality of second rotation motors (77) and a plurality of bearing columns (78), wherein the bearing columns (78) are arranged on the side edge of the base plate (1), the first conveying belt (71) is arranged at the tops of the bearing columns (78), the bearing plate (74) is arranged at the top of the first conveying belt (71), the color sensor (72) is arranged on one side of the bearing plate (74), the angle sensor (73) is arranged at the top of the bearing plate (74), the blanking blocks (75) are arranged at the top of the first conveying belt (71) at equal intervals along the length direction of the first conveying belt (71), and the second rotation motors (77) are arranged in the blanking blocks (75) in a one-to-one correspondence manner, and a plurality of rotating blocks (76) are correspondingly arranged on the output end of the second rotation motor (77) one by one.

9. The automatic production line of root canal files according to claim 1, characterized in that: the feeding component (13) comprises a hook type feeding component (131) and a rotary type feeding component (133), the hook type feeding component (131) is installed at the bottom of the top plate (9), the rotary type feeding component (133) is arranged on the side edge of the bottom plate (1), the hook type feeding component (131) comprises a second conveyor belt (1311), a third conveyor belt (1312), a downward pressing air cylinder (1313), a stop block (1314), a third fixing block (1315), a conveying air cylinder (1316), a feeding pipe (1317), a pushing block (1318), two limiting blocks (1319) and a plurality of fixing plates (1320), the fixing plates (1320) are all installed at the bottom of the top plate, the second conveyor belt (1311) and the third conveyor belt (1312) are all installed at the bottoms of the fixing plates (1320), the stop block (1314) is installed at one end of the second conveyor belt (1311), and a groove (1321) for feeding is formed in the second conveyor belt (1311), the two limiting blocks (1319) are symmetrically arranged in the groove (1321), the pressing cylinder (1313) is arranged right above the groove (1321), the downward pressing air cylinder (1313) is fixedly connected with the second conveyor belt (1311), the third fixing block (1315) is installed at the bottom of the third conveyor belt (1312), the feeding pipe (1317) penetrates through the third conveyor belt (1312) and is fixedly connected with the third conveyor belt (1312), a feeding hole (1322) for feeding is formed in the feeding pipe (1317), the pushing block (1318) is arranged in the feeding pipe (1317) in a sliding mode, the conveying cylinder (1316) is installed at the bottom of the third fixing plate (1320), and the output end of the conveying cylinder (1316) penetrates through the third fixing plate (1320) and the bottom of the feeding pipe (1317) in sequence to be fixedly connected with the pushing block (1318), and a limiting groove (1323) is formed in the third conveying belt (1312).

10. The automatic production line for root canal files according to claim 9, characterized in that: the rotary feeding assembly (133) comprises a fourth conveyor belt (1331), a base (1332), a lifting cylinder (1333), a rotary cylinder (1334), a rotating plate (1335), a clamping cylinder (1336), a first clamping block (1337), a second clamping block (1338), a plurality of fixing feet (1339) and a plurality of bearing blocks (1340), the base (1332) is arranged at the side edge of the bottom plate (1), the fourth conveyor belt (1331) is arranged at one side of the base (1332), the lifting cylinder (1333) is arranged at the top of the base (1332), the rotary cylinder (1334) is arranged at the output end of the lifting cylinder (1333), the rotating plate is arranged at the output end of the rotary cylinder (1334), the clamping cylinder (1336) is arranged at the top of the rotating plate (1335), the first clamping block (1337) and the second clamping block (1338) are both arranged at one end of the rotating plate (1335), the first clamping block (1337) is fixedly connected with the rotating plate (1335), the second clamping block (1338) is connected with the rotating plate (1335) in a sliding mode, one end of the second clamping block (1338) is fixedly connected with the output end of the clamping cylinder (1336), the bearing blocks (1340) are installed on the top of the fourth conveyor belt (1331) at equal intervals along the length direction of the fourth conveyor belt (1331), and the fixing feet (1339) are installed on the bottom of the fourth conveyor belt (1331).