CN117804687A - Continuous hose extrusion leak hunting equipment - Google Patents

Abstract

The application relates to the technical field of leakage detection equipment and provides continuous hose extrusion leakage detection equipment, which comprises a detection conveyer belt, a feeding conveyer belt, a blanking mechanism and an extrusion mechanism; the detection conveyer belt comprises a conveyer belt piece, wherein a plurality of station bins are arranged on the periphery of the conveyer belt piece and are used for placing hoses. The blanking mechanism is arranged close to the input end of the detection conveyor belt and the output end of the feeding conveyor belt and is used for placing a hose transmitted by the feeding conveyor belt into a station bin of the conveying belt piece; the extrusion mechanism comprises an extrusion part, the extrusion part is positioned above the detection conveyor belt and is arranged in a vertical movement mode, and when the detection conveyor belt conveys the hose in the station bin to be opposite to the extrusion part, the extrusion part moves downwards to extrude the hose in the station bin. The hose extrusion leak detection device has the effect of being convenient for extruding leak detection on the packaged hose.

Description

Continuous hose extrusion leak hunting equipment

Technical Field

The application relates to the field of leakage detection equipment, in particular to continuous hose extrusion leakage detection equipment.

Background

In the food, pharmaceutical and daily chemical industries, paste-like products are often packaged using hoses. In the related art, when the paste product is packaged, the paste product is generally poured into a hose by a filling machine, and then the tail end of the hose is sealed by a tail sealing machine, so that the packaging operation of the paste product is realized.

In the process of sealing the tail of the hose, the condition that the tail of the hose is not tightly sealed is unavoidable, so that after the hose is packaged, the packaged hose is usually required to be inspected, and the hose with the not tightly sealed tail is timely screened out.

At present, the inspection of the hose is carried out in a manual sampling inspection mode, and after a single hose sample is manually extracted and the hose is squeezed by hands, whether leakage occurs at the tail end of the hose is visually detected by the human.

On the one hand, the inspection mode needs to be used for manually extruding the hose, so that the operation is inconvenient and the efficiency is low, on the other hand, the sampling inspection range is limited, and the partially leaked hose is easy to mix in the hose with perfect sealing, so that hidden danger exists in the quality of the whole product, and therefore, the improvement space exists.

Disclosure of Invention

In order to facilitate extrusion leak detection of the packaged hose, the application provides continuous hose extrusion leak detection equipment.

The application provides a continuous type hose extrusion leak hunting equipment adopts following technical scheme:

a continuous hose extrusion leak detection device comprises a detection conveyer belt, a feeding conveyer belt, a blanking mechanism and an extrusion mechanism;

the detection conveyor belt comprises a conveyor belt piece, wherein a plurality of station bins are arranged on the periphery of the conveyor belt piece, and the station bins are used for placing hoses;

the blanking mechanism is close to the input end of the detection conveyor belt and connected with the output end of the feeding conveyor belt, and is used for placing a hose transmitted by the feeding conveyor belt into a station bin of the conveying belt piece;

the extrusion mechanism is close to the detection conveyer belt, the extrusion mechanism comprises an extrusion part, the extrusion part is positioned above the detection conveyer belt and is arranged in a vertical movement mode, and when the detection conveyer belt conveys the hose in the station bin to be opposite to the extrusion part, the extrusion part moves downwards to extrude the hose in the station bin.

Through adopting above-mentioned technical scheme, carry the hose that waits to detect to blanking mechanism back through feeding conveyer belt, put into the station storehouse that detects the conveyer belt through blanking mechanism with the hose, when conveying station storehouse to the extrusion plate portion with extrusion mechanism by detecting the conveyer belt and being relative, remove in order to extrude the hose in the station storehouse through extrusion portion downwardly, under the extrusion of extrusion portion, the paste in the hose that takes place to leak flows from the leakage department of hose, the hose after the extrusion is passed through the output that detects the conveyer belt and is passed out, follow-up again is chosen the hose that will take place to leak by the manual work. Compare traditional mode through artifical selective examination extrusion hose, on the one hand is favorable to realizing the batch extrusion to the hose, reduces the hose and leads to the condition that hidden danger appears in product quality because of the leak detection is not examined, simultaneously, is favorable to reducing the extruded degree of difficulty of hose for the extrusion leak hunting operation of hose is simpler convenient.

Preferably, the detection conveyor belt further comprises a main beam, a driving wheel assembly and a driven wheel assembly are respectively rotatably arranged at two ends of the main beam, and the conveying belt piece is wound on the driving wheel assembly and the driven wheel assembly; the detection conveyer belt further comprises a driving assembly, wherein the driving assembly is in driving connection with the driving wheel assembly and is used for driving the driving wheel assembly to rotate; the periphery of the conveying belt piece is connected with a plurality of first side plates and a plurality of second side plates corresponding to the first side plates, the first side plates and the second side plates are sequentially staggered, and the corresponding first side plates and second side plates form a station bin.

Through adopting above-mentioned technical scheme, drive the action wheel subassembly through drive assembly and rotate, alright drive conveyer belt spare circulation through the action wheel subassembly, and then realize the circulation removal of station storehouse on the conveyer belt spare. And the hose is placed into the station bin by the blanking mechanism, and is limited by the first side plate and the second side plate on the station bin, so that the hose is limited to irregularly move in the conveying process, and the hose is conveniently extruded by the extrusion mechanism.

Preferably, the blanking mechanism comprises a blanking bracket, a swinging plate is rotationally connected to the blanking bracket, and a swinging driving piece for driving the swinging plate to swing in a reciprocating manner is further arranged on the blanking bracket;

an upper storage part and a lower storage part are sequentially arranged on one side of the swinging plate, which is close to the feeding conveyer belt, from top to bottom, the upper storage part is lower than the feeding conveyer belt, and the lower storage part is positioned above the detection conveyer belt; the upper storage part and the lower storage part can be both arranged in an opening and closing way;

after the hose of the feeding conveyer belt is transferred to the upper storage part, the upper storage part is opened, so that the hose of the upper storage part falls into the lower storage part; when the hose is separated from the upper storage part, the upper storage part is closed; when the swing driving piece drives the swing plate to swing to the position, opposite to the station bin, of the lower storage part, the lower storage part is opened, so that a hose of the lower storage part falls into the station bin; when the hose is disengaged from the lower storage portion, the lower storage portion is closed.

Through adopting above-mentioned technical scheme, through the setting of upper storage portion and lower storage portion, when the hose of lower storage portion did not fall into in the station storehouse, the hose of follow-up by feeding conveyer belt outgoing is temporarily deposited to the accessible upper storage portion this moment to when reducing feeding conveyer belt conveying hose, because of adjacent two hoses are nearer, lead to adjacent two hoses to concentrate the condition of piling up on lower storage portion after passing out from feeding conveyer belt, be favorable to keeping the stable transportation of hose.

Preferably, the upper storage part comprises two upper limiting plates, the bottom sides of the upper limiting plates are upper opening and closing sides, the upper opening and closing sides of the two upper limiting plates are mutually abutted so that the two upper limiting plates are in a V shape, and the upper opening and closing sides of the two upper limiting plates can relatively move;

the lower storage part comprises two lower limiting plates, the bottom sides of the lower limiting plates are lower opening and closing sides, the lower opening and closing sides of the lower limiting plates are mutually abutted to enable the lower limiting plates to be in V shapes, and the lower opening and closing sides of the lower limiting plates can move relatively.

Through adopting above-mentioned technical scheme, through the relative movement between the last side that opens and shuts of two sets of upper limiting plates, alright realize opening or closing of upper storage portion, through the relative movement between the side that opens and shuts down of two sets of lower limiting plates, alright realize opening or closing of lower storage portion.

Preferably, the extruding mechanism comprises an extruding main bracket, wherein the extruding main bracket is provided with a transverse linear module, and the transverse linear module is arranged in parallel with the detection conveyer belt; the transverse linear module is in driving connection with the vertical linear module; the vertical linear module is in driving connection with the extrusion auxiliary support, the extrusion part comprises a plurality of extrusion parts, each extrusion part comprises an extrusion cylinder vertically downwards arranged on the extrusion auxiliary support, and the bottom end of a piston rod of each extrusion cylinder is connected with a pressure head;

When the detection conveyer belt conveys the hose in the station bin to be opposite to the extrusion piece, the vertical linear module drives the extrusion auxiliary support to drive the extrusion piece to move downwards, and the transverse linear module drives the extrusion piece to move synchronously along with the opposite station bin so as to extrude the hose in the station bin through the extrusion piece.

By adopting the technical scheme, the transverse linear module drives the extrusion cylinder to synchronously move along with the station bin, so that the pressure head at the bottom end of the extrusion cylinder can keep a relatively static state with the hose in the station bin, and the vertical linear module is convenient for driving the extrusion cylinder on the extrusion part and the pressure head to move downwards so as to realize the extrusion operation of the hose in the station bin; through the arrangement of the extrusion cylinder, when the vertical linear module drives the extrusion cylinder and the pressure head to move downwards to extrude the hose in the station bin, the hose with perfect sealing can overcome the pressure of the cylinder and enable the pressure head to move upwards; the hose with the leaked tail end overflows from the leakage position of the tail end of the hose under the pressure action of the extrusion cylinder; the setting of extrusion cylinder is favorable to reducing when vertical sharp module orders about extrusion cylinder and pressure head to move down the hose in the extrusion station storehouse, and the hose in the station storehouse leads to the hose to receive the extrusion force different because of the gesture is different (or level or stand), influences the circumstances of follow-up extrusion effect, simultaneously, can play buffering extruded effect to the hose in the station storehouse.

Preferably, the conveyor belt member includes a first conveyor belt and a second conveyor belt, the first side plate is connected to the outer periphery of the first conveyor belt, and the second side plate is connected to the outer periphery of the second conveyor belt;

the driving wheel assembly comprises a driving shaft rotatably erected at the end part of the main beam, and a first driving wheel, a second driving wheel and a connection adjusting assembly are arranged on the driving shaft;

the first driving wheel is coaxially fixed on the driving shaft; the second driving wheel is coaxially and rotatably connected to the driving shaft;

the connection adjusting assembly comprises a worm wheel seat, a connection worm wheel, a worm rod seat and a connection worm rod; the worm wheel seat is coaxially fixed on the driving shaft, an annular limiting groove is coaxially formed in the worm wheel seat, the connecting worm wheel is coaxially embedded in the annular limiting groove, and the connecting worm wheel is connected with the second driving wheel through a bolt; the periphery of the worm wheel seat is also provided with a connection notch which is communicated with the annular limiting groove; the worm seat is arranged on the connection notch, the worm seat is provided with a mounting groove, the connection worm is rotationally connected to the groove wall of the mounting groove, and the connection worm is meshed with the connection worm wheel;

The driven wheel assembly comprises a driven shaft rotatably erected at the end part of the main beam, and the driven shaft is coaxially and rotatably connected with a first driven wheel and a second driven wheel;

the first conveying belt is wound on the first driving wheel and the first driven wheel; the second conveying belt is wound on the second driving wheel and the second driven wheel.

Through adopting above-mentioned technical scheme, connect the setting of the subassembly of regulation, on the one hand, when the driving shaft drives first action wheel and rotates, the driving shaft accessible connection regulation subassembly drives second action wheel and rotates along with first action wheel synchronization, and then realizes first conveyer and second conveyer's synchronous drive. On the other hand, the second side plate can be moved relative to the corresponding first side plate, when the size of the hose changes, the distance between the corresponding first side plate and the second side plate can be adjusted, so that the size of the station bin is adjusted, the hoses with different specifications can fall into the station bin conveniently, and the application range of the conveying belt can be promoted and detected. When adjusting the interval between first curb plate and the second curb plate, be located the one end outside the worm seat tip through rotating the connection worm, utilize the connection worm to drive and connect the worm wheel and rotate for first action wheel with the second action wheel that connects the worm wheel and be connected, and then make the second action wheel drive a plurality of second curb plates on the second conveying belt and remove for the first curb plate that corresponds on the first conveying belt to realize the regulation of interval between corresponding first curb plate and the second curb plate.

Preferably, the worm seat is further provided with a clamping member for limiting the rotation of the connecting worm; the clamping piece comprises a clamping block arranged at the end part of the worm seat, one end of the clamping block is a connecting end, the connecting end of the clamping block is connected to the end part of the worm seat, a gap is reserved between the clamping block and the end part of the worm seat, a limiting hole is formed in the clamping block, and one end of the connecting worm is rotatably arranged in the limiting hole in a penetrating mode; the one end that the clamping piece kept away from the link still wears to be equipped with clamping bolt, clamping bolt's one end threaded connection in worm seat tip.

Through adopting above-mentioned technical scheme, when needs restriction connection worm rotates, the accessible is screwed up the clamping bolt on the clamping piece, utilizes clamping bolt to order about the clamping piece to warp, and then drives spacing hole on the clamping piece and support tight connection worm tip, alright restriction connection worm rotates, when needs rotate connection worm so that the second action wheel rotates for first action wheel, through unscrewing clamping bolt, alright resume connection worm and rotate, connection worm rotation of being convenient for is rotated and spacing fixedly.

Preferably, the device also comprises a discharge conveyor belt; the output end of the detection conveyer belt is also provided with a guide cover, the guide cover is sleeved on the outer periphery of the end part of the conveyer belt, the outline of the inner periphery of the guide cover is matched with the outline of the end part of the conveyer belt, the inner periphery of the guide cover is close to a station bin opening of the end part of the conveyer belt, and the discharge conveyer belt is positioned below a bottom port of the guide cover.

Through adopting above-mentioned technical scheme, realize detecting the engagement between conveyer belt and the ejection of compact conveyer belt through the kuppe, the flexible pipe accessible conveyer belt spare after the extrusion of extrusion mechanism is accomplished cooperation water conservancy diversion between station storehouse and the kuppe to the lower extreme of kuppe and fall into on the ejection of compact conveyer belt, realize the directional conveying of flexible pipe.

Preferably, the outer periphery of the first conveying belt is connected with a plurality of first material carrying plates corresponding to the plurality of first side plates, and the first side plates are connected to the corresponding first material carrying plates; the first material carrying plate is characterized in that a plurality of supporting wheels are rotatably connected to the bottom of the first material carrying plate, a first limiting rail is arranged on the upper surface of the main beam in a parallel and erected mode, and the supporting wheels are embedded into the first limiting rail.

Through adopting above-mentioned technical scheme, realize the support to first year flitch through the cooperation between supporting wheel and the spacing track on the one hand, be favorable to promoting the rigidity of station storehouse bottom, when reducing follow-up extrusion portion and move down with the hose of extrusion station storehouse, first conveyer atress indent leads to station storehouse downwardly moving, influences the condition of the extrusion effect of hose in the station storehouse.

Preferably, limit baffles and guide plates are respectively arranged on two opposite sides of the input end of the detection conveying belt, the guide plates are located between the blanking mechanism and the extrusion mechanism, guide inclined planes are arranged on one sides of the guide plates towards the limit baffles, the distance between one ends, close to the blanking mechanism, of the guide inclined planes and one ends, far away from the blanking mechanism, of the guide inclined planes from the distance between the two ends of the first side plate and the second side plate, close to one ends of the guide plates, of the guide plates are provided with guide notches for the guide plates to penetrate.

Through adopting above-mentioned technical scheme, the hose in the station storehouse carries out position control to the hose in the station storehouse at the conveying in-process, accessible deflector to the hose tip in the adjacent station storehouse can align each other, reduces the hose position difference in the follow-up adjacent station storehouse, when leading to extrusion mechanism extrusion station storehouse hose, the extrusion force is different appears, influences the condition of hose extrusion effect.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when detecting the hose, the hose to be detected is conveyed into a blanking mechanism through a feeding conveyer belt, the hose is placed into a station bin of the detection conveyer belt through the blanking mechanism, the detection conveyer belt conveys the hose in the station bin to the position opposite to an extrusion part of an extrusion mechanism, the extrusion part moves downwards to extrude the hose in the station bin, and the extruded hose is conveyed out through the detection conveyer belt; the automatic batch extrusion of the hose can be realized, and the extrusion leakage detection of the hose is convenient.

2. Through blanking mechanism's setting, the hose that the feeding conveyer belt was spread falls into blanking mechanism's last storage part earlier, put into lower storage part by last storage part with it again, put into the station storehouse with the hose by lower storage part at last, when lower storage part was not put into the station storehouse with the hose in, the hose that the feeding conveyer belt was spread can be temporarily stored in last storage part earlier, be favorable to reducing the adjacent hose interval on the feeding conveyer belt too closely, and lead to the hose to concentrate the condition that falls into lower storage part, be convenient for carry out temporary storage and buffering to the hose that the feeding conveyer belt was spread, be favorable to blanking mechanism's stable blanking.

3. The extrusion cylinder is arranged on the extrusion auxiliary support through the extrusion part in a vertical downward mode, the bottom end of a piston rod of the extrusion cylinder is connected with the pressure head, when the extrusion cylinder is driven by the follow-up vertical linear module to drive the pressure head to move downwards to extrude the hose in the station bin, the pressure of the extrusion cylinder can be overcome by the hose which is perfectly sealed, the pressure head and the piston rod of the cylinder are propped up, paste in the leaked hose leaks from the hose under the pressure action of the extrusion cylinder, the arrangement of the extrusion cylinder can reduce the situation that the hose in the adjacent station bin is stressed differently due to different postures, and the extrusion result is affected.

Drawings

Fig. 1 is a schematic diagram of an overall structure of an embodiment of the present application for illustrating a leak detection apparatus.

Fig. 2 is a schematic structural view of an embodiment of the present application for schematically inspecting a conveyor belt.

Fig. 3 is an enlarged schematic view of the portion a in fig. 2.

Fig. 4 is a partial schematic diagram illustrating a first conveyor belt and a second conveyor belt according to an embodiment of the present application.

Fig. 5 is a partial schematic diagram illustrating a first conveyor belt according to an embodiment of the present application.

Fig. 6 is a schematic diagram illustrating a connection relationship between a conveyor belt member and a main beam according to an embodiment of the present application.

Fig. 7 is an exploded view of an embodiment of the present application illustrating a capstan assembly.

Fig. 8 is a schematic diagram illustrating a connection relationship of a driving wheel assembly according to an embodiment of the present application.

Fig. 9 is a schematic diagram illustrating a connection relationship of a connection adjustment assembly according to an embodiment of the present application.

Fig. 10 is a schematic diagram for illustrating a blanking mechanism according to an embodiment of the present application.

Fig. 11 is a schematic diagram for illustrating a driving structure of both the upper storage section and the lower storage section according to the embodiment of the present application.

Fig. 12 is a schematic diagram of an embodiment of the present application for illustrating a pressing mechanism.

FIG. 13 is a schematic diagram of an embodiment of the present application for illustrating an extrusion.

Fig. 14 is a schematic view illustrating a position of an output end of a detection conveyor belt and an output conveyor belt according to an embodiment of the present application.

Reference numerals illustrate:

1. a work table; 2. detecting a conveying belt; 20. a main beam; 200. a guide plate; 201. a limit baffle; 202. a support plate; 203. a first limit rail; 204. the second limit rail; 205. a lower hook plate; 21. a conveyor belt member; 210. a station bin; 211. a first side plate; 212. a second side plate; 213. a first conveyor belt; 214. a second conveyor belt; 215. a first loading plate; 2151. a support wheel; 216. the second material carrying plate; 217. a guide notch; 22. a drive wheel assembly; 221. a driving shaft; 222. a first drive wheel; 2221. arc strip holes; 223. a second driving wheel; 224. a connecting rod; 225. connecting an adjusting component; 2251. a worm wheel seat; 2252. an annular limit groove; 2253. a connecting worm wheel; 2254. a worm seat; 2255. a connecting worm; 2256. a clamping block; 2257. a limiting hole; 2258. clamping a bolt; 23. a drive assembly; 24. a guide cover; 3. a feed conveyor belt; 4. a discharge conveyor belt; 5. a blanking mechanism; 51. a blanking bracket; 52. a swinging plate; 521. a swing driving member; 53. an upper storage section; 530. an upper driving rod; 531. an upper limit plate; 532. a first sector primary gear; 533. a first sector pinion; 534. a first driving cylinder; 54. a lower storage section; 540. a lower driving rod; 541. a lower limit plate; 542. a second sector primary gear; 543. a second sector pinion; 544. a second driving cylinder; 6. an extrusion mechanism; 60. an extrusion; 601. an extrusion cylinder; 602. a compression bar; 603. a pressure head; 61. extruding the main support; 62. a transverse straight line module; 63. a vertical straight line module; 64. extruding the auxiliary bracket; 65. and a pressure regulating valve.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-14.

The embodiment of the application discloses continuous hose extrusion leak hunting equipment, refer to fig. 1 and 2, including workstation 1, detection conveyer belt 2, feeding conveyer belt 3 and ejection of compact conveyer belt 4, blanking mechanism 5 and extrusion mechanism 6. The detection conveyer belt 2 is arranged on the workbench 1, the detection conveyer belt 2 comprises a conveyer belt piece 21, a plurality of station bins 210 for placing hoses are arranged on the periphery of the conveyer belt piece 21, and the output end of the feeding conveyer belt 3 is close to the input end of the detection conveyer belt 2; the input end of the discharging conveyer belt 4 is connected with the output end of the detecting conveyer belt 2 and is used for transferring a hose transmitted by the detecting conveyer belt 2; the blanking mechanism 5 is close to the input end of the detection conveyer belt 2 and the output end of the feeding conveyer belt 3, and is used for placing a hose which is transmitted by the feeding conveyer belt 3 into a station bin 210 on the conveying belt piece 21; the pressing mechanism 6 has a pressing portion which moves up and down, and when the detection conveyor belt 2 conveys the hose in the station bin 210 to the opposite side of the pressing portion, the pressing portion moves down to press the hose in the station bin 210.

Referring to fig. 1 and 2, the detection conveyor belt 2 further includes a main beam 20, a driving wheel assembly 22, a driven wheel assembly and a driving assembly 23; the driving wheel assembly 22 and the driven wheel assembly are respectively rotatably erected at two ends of the main beam 20, the conveying belt piece 21 is wound on the driving wheel assembly 22 and the driven wheel assembly, and the driving assembly 23 is in driving connection with the driving wheel assembly 22 and is used for driving the driving wheel assembly 22 to rotate. Through the arrangement, the driving wheel assembly 22 is driven to rotate through the driving assembly 23, and the driving wheel assembly 22 and the driven wheel assembly are matched to realize the circulating movement of the station bin 210 on the conveying belt piece 21.

Referring to fig. 3 and 4, the outer periphery of the conveyor belt member 21 is vertically provided with a plurality of first side plates 211 and a plurality of second side plates 212, the plurality of first side plates 211 and the plurality of second side plates 212 are sequentially staggered, the plurality of first side plates 211 and the plurality of second side plates 212 are in one-to-one correspondence, the corresponding first side plates 211 and second side plates 212 form a station bin 210, the corresponding first side plates 211 and second side plates 212 are obliquely extended towards the direction away from each other, so that the top opening of the station bin 210 forms a flaring shape, and a subsequent hose is facilitated to fall into the station bin 210 more easily.

The conveyor belt piece 21 comprises a first conveyor belt 213 and two second conveyor belts 214, wherein a plurality of first material loading plates 215 are fixed on the first conveyor belt 213 corresponding to a plurality of first side plates 211, and a plurality of second material loading plates 216 are fixed on the second conveyor belt 214 corresponding to a plurality of second side plates 212; the second loading plates 216 on the second conveyor belt 214 are in one-to-one correspondence with the first loading plates 215 on the first conveyor belt 213.

The first side plate 211 is fixed on one side of the first material carrying plate 215, and two ends of the first side plate 211 respectively extend to corresponding second material carrying plates 216 of the two second conveying belts 214. The second side plate 212 spans across the first material carrying plate 215, and two ends of the second side plate 212 are respectively fixed on the corresponding second material carrying plate 216 sides of the two second conveying belts 214, so that the first side plate 211, the second side plate 212 and the conveying belt piece 21 are firmly connected.

Referring to fig. 5 and 6, two sides of the first loading plate 215 extend out of two opposite sides of the first conveying belt 213 respectively, the bottoms of two sides of the first loading plate 215 are respectively connected with a plurality of supporting wheels 2151 in a rotating manner, the rotating shaft direction of the supporting wheels 2151 is perpendicular to the length direction of the main beam 20, a supporting plate 202 is arranged on the upper surface of the main beam 20 in a parallel manner, two first limiting rails 203 are fixed on the upper surface of the supporting plate 202, the length direction of the first limiting rails 203 is parallel to the length direction of the main beam 20, the supporting wheels 2151 positioned on two opposite sides of the first loading plate 215 above the main beam 20 are respectively embedded in the two first limiting rails 203, and a space is reserved between the inner periphery of the first conveying belt 213 and the first limiting rails 203. With the above arrangement, on one hand, the friction between the first conveyor belt 213 and the main beam 20 can be reduced by the cooperation between the support wheels 2151 and the first limit rail 203; on the other hand, the supporting wheel 2151 can support the first material carrying plate 215, which is further beneficial to enhancing the rigidity of the bottom of the station bin 210, and limiting the situation that the first conveyor belt 213 is stressed to deform and affect the extrusion effect of the hose in the station bin 210 when the subsequent extrusion part is pressed down to extrude the hose in the station bin 210.

The lower surface of the main beam 20 is connected with two lower hook plates 205 which are oppositely arranged, the bottom sides of the two lower hook plates 205 are bent for 90 degrees to form bending ends, the bending ends of the two lower hook plates 205 are oppositely arranged, and the supporting wheels 2151 on two opposite sides of the first material carrying plate 215 positioned on the lower surface of the main beam 20 are respectively hung on the bending ends of the two lower hook plates 205.

Two second limit rails 204 are fixed on the upper surface of the support plate 202 corresponding to the two second conveyor belts 214; the two second conveyor belts 214 are respectively embedded in the two second limiting rails 204.

Referring to fig. 7 and 8, the driving wheel assembly 22 includes a driving shaft 221; two main bearing seats are connected to two opposite sides of the main beam 20, which are close to one end of the driving wheel assembly 22, and two ends of the driving shaft 221 are respectively and rotatably installed on the two main bearing seats through bearings, so that the driving shaft 221 is rotatably erected at the end of the main beam 20. The driving shaft 221 is coaxially fixed with a first driving wheel 222, the driving shaft 221 is also coaxially connected with two second driving wheels 223 in a rotating manner, the two second driving wheels 223 are respectively positioned on two opposite sides of the first driving wheel 222, and the two second driving wheels 223 are respectively in one-to-one correspondence with the two second conveying belts 214.

The two second driving wheels 223 are connected through four groups of connecting rods 224, and the four groups of connecting rods 224 are uniformly distributed around the axis of the second driving wheels 223. Four groups of arc strip holes 2221 are formed in the first driving wheel 222 corresponding to the four groups of connecting rods 224, the four groups of connecting rods 224 are respectively arranged in the four groups of arc strip holes 2221 in a penetrating mode, and the arc strip holes 2221 are used for enabling the connecting rods 224 to slide around the axis of the driving shaft 221.

Referring to fig. 8 and 9, the driving shaft 221 is further provided with a connection adjusting assembly 225; the connection adjusting assembly 225 is located at one side of the second driving wheel 223, and the connection adjusting assembly 225 comprises a worm wheel seat 2251, a connection worm wheel 2253, a worm seat 2254 and a connection worm 2255; the worm seat 2254 is coaxially fixed on the driving shaft 221, and an annular limiting groove 2252 is coaxially formed on one side of the worm seat 2254 facing the second driving wheel 223; the connecting worm wheel 2253 is coaxially embedded in the annular limiting groove 2252; and the connection worm wheel 2253 is fixed to the second driving wheel 223 by a plurality of bolts. The periphery of the worm wheel mounting seat is provided with a connection notch which is communicated with the annular limiting groove 2252; the worm seat 2254 is fixed on the connection notch, the worm seat 2254 is provided with a mounting groove and the mounting groove is communicated with the annular limiting groove 2252, two ends of the connection worm 2255 are rotationally connected to groove walls at two ends of the mounting groove and meshed with the connection worm wheel 2253, one end of the connection worm 2255 is arranged outside the end part of the worm seat 2254 in a penetrating mode, and an inner hexagonal hole is formed in the end part of the connection worm 2255 extending out of the end part of the worm seat 2254.

Referring to fig. 2 and 8, the driving unit 23 includes a driving motor having an output end coaxially fixed to one end of the driving shaft 221.

The driven wheel assembly comprises a driven shaft, and two auxiliary bearing seats are connected to two opposite sides of one end of the main beam 20, which is close to the driven wheel assembly. The two ends of the driven shaft are connected to the auxiliary bearing seats through bearings, so that the driven shaft is rotatably erected at the end part of the main beam 20, the driven shaft is coaxially and rotatably connected with a first driven wheel and two second driven wheels, the two second driven wheels are respectively positioned at two opposite sides of the first driven wheel, and the two second driven wheels are respectively in one-to-one correspondence with the two second conveying belts 214.

Referring to fig. 8 and 9, the first conveyor belt 213 is wound around the first driving wheel 222 and the first driven wheel, and the second conveyor belt 214 is wound around the corresponding second driving wheel 223 and second driven wheel.

Through the arrangement, when the detection conveyer belt 2 runs, the driving shaft 221 is driven to rotate by the driving motor, the driving shaft 221 drives the first driving wheel 222 and simultaneously drives the second driving wheel 223 to synchronously rotate along with the first driving wheel 222 through the connection adjusting component 225, so that the cyclic movement of a plurality of station bins 210 on the detection conveyer belt 2 is realized.

The setting of connecting adjusting part 225, on the one hand, driving shaft 221 can drive two second action wheels 223 to rotate synchronously along with first action wheel 222 through connecting adjusting part 225, on the other hand, second side plate 212 on second conveying belt 214 can also be realized to move relative to corresponding first side plate 211 on the first belt, and then the adjustment of the size of station bin 210 is realized, which is favorable for improving the application range of detecting conveying belt 2. When the position of the second side plate 212 is adjusted, one end of the connecting worm 2255 extending out of the worm seat 2254 is rotated to drive the connecting worm 2255 to rotate, and when the connecting worm 2255 rotates, the connecting worm 2253 drives the second driving wheel 223 to rotate, and the second driving wheel 223 drives the second conveying belt 214 to move relative to the first conveying belt 213, so that the second side plate 212 moves relative to the corresponding first side plate 211, thereby adjusting the size of the station bin 210.

In this embodiment. The first driving wheel 222, the second driving wheel 223, the first driven wheel and the second driven wheel are toothed belt wheels, and the first conveying belt 213 and the second conveying belt 214 are gear belts, so that the connection integration of the first driving wheel 222, the first driven wheel and the first conveying belt 213 and the connection integration between the second driving wheel 223 and the second driven wheel and the second conveying belt 214 are convenient to improve.

The worm seat 2254 is further provided with a clamping member for limiting rotation of the connecting worm 2255, the clamping member includes a clamping block 2256 disposed at an end of the worm seat 2254, one end of the clamping block 2256 is a connection end, the connection end of the clamping block 2256 is fixedly connected to the end of the worm seat 2254, and a space is reserved between the clamping block 2256 and the end of the worm seat 2254. The limiting hole 2257 has been seted up to the one end that presss from both sides tight piece 2256 and is close to the link, and the one end that the hexagonal hole was worn to locate in connecting worm 2255 rotates, and clamping bolt 2258 has still been worn to the one end that presss from both sides tight piece 2256 kept away from the link, and clamping bolt 2258 tip threaded connection is in worm seat 2254 tip, through above setting, when needs restriction connecting worm 2255 rotate, through tightening clamping bolt 2258 so that spacing hole 2257 pore wall supports tightly the tip of connecting worm 2255 on the tight piece 2256, alright realize spacing to connecting worm 2255. When it is desired to rotate the connecting worm 2255, the rotation of the connecting worm 2255 is resumed by unscrewing the clamping bolt 2258.

Referring to fig. 2 and 3, two opposite sides of the conveying end of the detection conveying belt 2 are respectively provided with a limit baffle 201 and a guide plate 200, the limit baffle 201 is vertically connected to one side of the main beam 20, the guide plate 200 is erected on one side of the main beam 20, the guide plate 200 is located between the blanking mechanism 5 and the extrusion mechanism 6, one side of the guide plate 200, which faces the limit baffle 201, is provided with a guide inclined plane, the distance between one end, which is close to the blanking mechanism 5, and one end, which is far away from the blanking mechanism 5, of the guide inclined plane from the limit baffle 201 is gradually reduced, one end, which is far away from the blanking mechanism 5, of the guide plate 200 extends to the upper side of the conveying belt piece 21, and one ends, which are close to the guide plate 200, of the first side plate 211 and the second side plate 212 are both provided with guide notches 217, which are used for the guide plate 200 to penetrate. Through the setting of deflector 200, when detecting conveyer belt 2 conveying hose to extrusion mechanism 6, can carry out position control to the hose in the station storehouse 210 through the direction inclined plane on the deflector 200 earlier to make the hose tip flush in the adjacent station storehouse 210, when reducing follow-up through moving down extrusion portion in order to extrude the hose, because of the hose position in the adjacent station storehouse 210 is different, lead to the hose to receive the pressure difference, influence the condition of hose extrusion result.

Referring to fig. 1 and 10, the conveying direction of both the feeding conveyor belt 3 and the discharging conveyor belt 4 is perpendicular to the conveying direction of the detecting conveyor belt 2.

Referring to fig. 1 and 10, the blanking mechanism 5 is disposed opposite to the output end of the feeding conveyor belt 3, the blanking mechanism 5 includes a blanking bracket 51, the bottom of the blanking bracket 51 is fixedly connected to the side surface of the main beam 20, the bottom of the blanking bracket 51 is rotatably connected to a swinging plate 52, the swinging plate 52 is disposed above the conveyor belt member 21 of the detecting conveyor belt 2, and the rotation axis of the swinging plate 52 is perpendicular to the conveying direction of the detecting conveyor belt 2. The blanking bracket 51 is further provided with a swing driving member for driving the swing plate 52 to swing reciprocally, in this embodiment, the swing driving member is a swing motor, and an output end of the swing motor is coaxially fixed with the swing plate 52.

Referring to fig. 10 and 11, an upper storage portion 53 and a lower storage portion 54 are provided in this order from top to bottom in the swinging plate 52 toward one end of the feed conveyor 3. The upper storage 53 is lower than the output end of the feed conveyor 3 so that the hose exiting the feed conveyor 3 can fall into the upper storage 53. The upper storage portion 53 is provided to be openable and closable. The lower storage portion 54 is located above the input end of the detection conveyor 2. The lower storage portion 54 is provided to be openable and closable.

The upper storage part 53 comprises two upper limiting plates 531 which are arranged in a V shape, the bottom sides of the two upper limiting plates 531 are upper opening and closing sides, the upper opening and closing sides of the two upper limiting plates 531 are mutually abutted, an upper opening and closing driving piece is further arranged on the swinging plate 52 and used for driving the upper opening and closing sides of the two upper limiting plates 531 to be mutually far away or mutually close, and the upper opening and closing sides of the two upper limiting plates 531 can relatively move to realize opening or closing of the upper opening and closing part.

The top sides of the two upper limiting plates 531 are connected with upper driving rods 530, and the upper driving rods 530 are rotatably arranged on the swinging plate 52 in a penetrating manner through bearings. The upper opening and closing driving piece is located at one side of the swinging plate 52, which is far away from the feeding conveying belt 3, and comprises a first fan-shaped pinion 533 and a first fan-shaped pinion 533, wherein the first fan-shaped pinion 533 and the first fan-shaped pinion 533 are respectively fixed at the end parts of the upper driving rods 530 of the two upper limiting plates 531, the first fan-shaped pinion 533 and the first fan-shaped pinion 533 are meshed, the upper opening and closing driving piece further comprises a first driving cylinder 534, one end of the first driving cylinder 534 is hinged to the supporting plate 202, the other end of the first driving cylinder 534 is hinged to the first fan-shaped main gear 532, and the rotation axes of the two ends of the first driving cylinder 534 are parallel to the rotation axis of the upper driving rod 530. The piston rod of the first driving cylinder 534 is driven to stretch and retract so as to drive the two upper limiting plates 531 to swing, and then the relative movement of the upper opening and closing sides of the two upper limiting plates 531 is realized.

The lower storage portion 54 includes two lower limiting plates 541 that are V-shaped, the bottom sides of the two lower limiting plates 541 are lower opening and closing sides, and the lower opening and closing sides of the two lower limiting plates 541 are mutually abutted, and a lower opening and closing driving member is further provided on the swinging plate 52, and the lower opening and closing driving member is used for driving the opening and closing sides of the two lower limiting plates 541 to be far away from or close to each other, so that the opening and closing sides of the two lower limiting plates 541 can relatively move to realize opening and closing of the lower storage portion 54.

The top sides of the two lower limiting plates 541 are respectively connected with a lower driving rod 540, and the lower driving rods 540 are respectively rotatably arranged on the swinging plate 52 in a penetrating manner through bearings. The lower opening and closing driving piece is located one side of the swinging plate 52, which is far away from the feeding conveyer belt 3, and comprises a second fan-shaped main gear 542 and a second fan-shaped auxiliary gear 543, wherein the second fan-shaped main gear 542 and the second fan-shaped auxiliary gear 543 are respectively fixed at the end parts of lower driving rods 540 of two lower limiting plates 541, the second fan-shaped main gear 542 and the second fan-shaped auxiliary gear 543 are meshed, the lower opening and closing driving piece further comprises a second driving cylinder 544, one end of the second driving cylinder 544 is hinged to the supporting plate 202, the other end of the second driving cylinder 544 is hinged to the lower part of the second fan-shaped main gear 542, the rotation axial directions of two ends of the second driving cylinder 544 are parallel to the rotation axial directions of the lower driving rods 540, and the piston rods of the second driving cylinder 544 are driven to stretch out and draw back to drive the two lower limiting plates 541 to swing, so that the relative movement of the lower opening and closing sides of the two lower limiting plates 541 is realized.

Referring to fig. 1 and 10, after the feeding conveyer belt 3 transfers the hose to the upper storage portion 53, the upper opening and closing driving member drives the two upper limiting plates 531 to swing so that the opening and closing sides of the two upper limiting plates 531 are far away from each other, so as to open the upper storage portion 53, and the hose in the upper storage portion 53 is separated from the upper storage portion 53 and falls into the lower storage portion 54. When the hose in the upper storage part 53 is separated from the upper storage part 53, the upper driving part drives the two upper limiting plates 531 to swing so that the upper opening and closing sides of the two upper limiting plates 531 are close to each other until the upper opening and closing sides of the two upper limiting plates 531 are in butt joint with each other, and the upper storage part 53 is closed.

When the swing driving member 521 drives the swing plate 52 to swing to the position of the lower storage 54 opposite to the position bin 210 on the detection conveyor 2, the lower opening and closing driving member drives the two lower limiting plates 541 to swing so as to drive the lower opening and closing sides of the two lower limiting plates 541 to be away from each other, so as to open the lower storage 54, so that the hose in the lower storage 54 can fall into the position bin 210. After the inner hose in the lower storage part 54 is separated from the lower storage part 54, the lower opening and closing driving piece drives the two lower limiting plates 541 to swing so that the lower opening and closing sides of the two lower limiting plates 541 are close to each other until the lower opening and closing sides of the two lower limiting plates 541 are in mutual abutting joint, so that the lower storage part 54 is closed, and the subsequent upper storage part 53 is opened conveniently so that the hose falls into the lower storage part 54.

Through the arrangement, when the hose in the lower storage part 54 does not fall into the station bin 210, the hose transmitted from the output end of the feeding conveyer belt 3 can fall into the upper storage part 53 first, so that buffering and temporary storage of the hose are realized, the adjacent hoses on the feeding conveyer belt 3 are reduced to be relatively close in distance, the hose is caused to fall into the lower storage part 54 in a concentrated manner, and stable blanking of the hose is facilitated.

In this embodiment, the second driving cylinder 544 is a cylinder with an adjustable stroke, and after the size of the subsequent station bin 210 is adjusted, the stroke of the second driving cylinder 544 is adjusted to adjust the swinging angle of the two lower limiting plates 541, so that the hose in the subsequent lower storage portion 54 can better fall into the station bin 210.

Referring to fig. 12 and 13, the mechanism of the extruding mechanism 6 includes an extruding main frame 61, the bottom of the extruding main frame 61 is fixed on one side of the main beam 20, and a transverse linear module 62 is installed on the top of the extruding main frame 61; the transverse linear module 62 is arranged in parallel with the detection conveyor belt 2; the transverse linear module 62 is also vertically provided with a vertical linear module 63; the frame of the vertical linear module 63 is connected to the sliding table of the horizontal linear module 62, so that the horizontal linear module 62 is driven to be connected with the vertical linear module 63. In this embodiment, the horizontal linear module 62 and the vertical linear module 63 are both existing electric screw linear modules. The vertical linear module 63 is further provided with an extrusion auxiliary support 64, and the extrusion auxiliary support 64 is connected to a sliding table of the vertical linear module 63, so that the vertical linear module 63 is in driving connection with the extrusion auxiliary support 64. The extrusion part comprises a plurality of extrusion parts 60, the extrusion parts 60 comprise extrusion cylinders 601 which are vertically downwards arranged at the top of the third bracket, the bottom ends of piston rods of the extrusion cylinders 601 are connected with compression rods 602, and the bottom end parts of the compression rods 602 are connected with pressure heads 603 through connecting pieces.

Referring to fig. 1 and 12, through the above arrangement, when the detection conveyor belt 2 conveys the hoses in the plurality of station bins 210 to be opposite to the pressure heads 603 at the bottom ends of the plurality of extrusion cylinders 601 respectively, the vertical driving module drives the plurality of extrusion cylinders 601 on the extrusion auxiliary support 64 to move downwards, the hoses in the station bins 210 are extruded by the pressure heads 603 at the bottom ends of the extrusion cylinders 601, and the horizontal linear module 62 drives the vertical linear module 63 to drive the plurality of extrusion cylinders 601 to move along with the opposite station bins 210, so that the extrusion cylinders 601 and the opposite station bins 210 remain relatively stationary. After the extrusion is completed, the vertical linear module 63 drives the extrusion cylinder 601 to drive the pressure head 603 to move upwards, and meanwhile, the horizontal linear module 62 drives the vertical linear module to reset to the starting end of the horizontal linear module 62.

Through the setting of extrusion cylinder 601, follow-up vertical sharp module 63 drives extrusion cylinder 601 and moves down in order to pass through extrusion cylinder 601 bottom, and sealed perfect hose in the station storehouse 210 can overcome extrusion cylinder 601's pressure and jack-up pressure head 603 and extrusion cylinder 601's piston rod, and the lotion that has in the leakage hose then overflows from hose leakage place under extrusion cylinder 601 pressure's effect. The situation that the extrusion errors occur due to different extrusion forces applied to the hose when the hose is pressed down by the extrusion part due to different postures (or horizontal or vertical) of the hose in the station bin 210 is reduced.

The connecting piece includes the connecting plate of perpendicular connection in depression bar 602 bottom, and the connecting plate passes through bolted connection on pressure head 603 top, realizes that pressure head 603 can dismantle and connect in depression bar 602, and the back is adjusted to follow-up station storehouse 210 size of being convenient for, pressure head 603 that can better extrusion portion to make pressure head 603 and station storehouse 210 looks adaptation better.

The compression bar 602 is slidably connected to the extrusion auxiliary bracket 64 through a sliding block and sliding rail structure, and the compression bar 602 can be supported in an auxiliary manner through the extrusion auxiliary bracket 64, so that the overall strength and the bending resistance of the compression bar 602 can be improved.

The extrusion main support 61 is provided with a plurality of pressure regulating valves 65 corresponding to the plurality of extrusion cylinders 601, and the plurality of regulating valves are respectively connected with the corresponding extrusion cylinders 601 through air pipes, so that the pressure of the extrusion cylinders 601 can be conveniently regulated through the pressure regulating valves 65.

Referring to fig. 1 and 14, the output end of the detection conveyor belt 2 is further provided with a guide cover 24, the guide cover 24 is sleeved at the end of the conveyor belt 21, the guide cover 24 is semicircular, the inner periphery of the guide cover 24 is matched with the outer contour of the end of the conveyor belt 21, and the inner periphery of the guide cover 24 is close to the bin opening of the station bin 210 at the end of the conveyor belt 21. The gap between the mouth end of the station bin 210 and the inner periphery of the air guide sleeve 24 is smaller than the thickness of the hose. The input end of the discharging conveyer belt 4 is positioned right below the bottom end port of the air guide sleeve 24. Through the arrangement, the extruded hose in the subsequent station bin 210 can be guided to the upper part of the discharging conveyor belt 4 through the guide cover 24 and falls into the discharging conveyor belt 4, so that the directional conveying of the hose is facilitated.

The two opposite outsides of the air guide sleeve 24 are respectively provided with a mounting notch for embedding the main bearing seat, the two opposite sides of the air guide sleeve 24 are respectively lapped on the two main bearing seats through the mounting notches, the two opposite sides of the air guide sleeve 24 are respectively provided with a connecting sheet, and the connecting sheets are connected to the main bearing seats through bolts, so that the air guide sleeve 24 is detachably connected to the output end of the detection conveying belt 2.

The implementation principle of the embodiment of the application is as follows: after a hose to be extruded is conveyed to the blanking mechanism 5 through the feeding conveyor belt 3, after the hose is placed into the station bin 210 of the detection conveyor belt 2 through the blanking mechanism 5, the hose in the station bin 210 is conveyed to be opposite to the extrusion part 60 of the extrusion mechanism 6 through the detection conveyor belt 2, the extrusion cylinder 601 of the extrusion part 60 is driven to move downwards through the vertical linear module 63, and the vertical linear module 63 is driven to drive the extrusion cylinder 601 to synchronously move along with the station bin 210 through the transverse linear module 62, so that the hose in the station bin 210 is extruded through the pressure head 603 at the bottom end of the extrusion cylinder 601. After the extrusion is completed, the extrusion cylinder 601 is driven to move upwards to reset through the vertical linear module 63, the vertical linear module is driven to reset to the starting end of the horizontal linear module 62 through the horizontal linear module 62, and the extruded hose is transmitted to the discharging conveyor belt 4 through the detecting conveyor belt 2 and the air guide sleeve 24 and then is transmitted out through the discharging conveyor belt 4.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (10)

1. A continuous hose extrusion leak detection device comprises a detection conveyer belt (2), a feeding conveyer belt (3), a blanking mechanism (5) and an extrusion mechanism (6);

the detection conveyor belt (2) comprises a conveyor belt piece (21), wherein a plurality of station bins (210) are arranged on the periphery of the conveyor belt piece (21), and the station bins (210) are used for placing hoses;

the blanking mechanism (5) is close to the input end of the detection conveyor belt (2) and connected with the output end of the feeding conveyor belt (3) and is used for placing a hose sent out by the feeding conveyor belt (3) into a station bin (210) of the conveying belt piece (21);

the extrusion mechanism (6) is close to the detection conveyer belt (2) and is arranged, the extrusion mechanism (6) comprises an extrusion part, the extrusion part is positioned above the detection conveyer belt (2) and is arranged in a vertical movement mode, and when the detection conveyer belt (2) conveys a hose in the station bin (210) to be opposite to the extrusion part, the extrusion part moves downwards to extrude the hose in the station bin (210).

2. A continuous hose extrusion leak detection apparatus as defined in claim 1, wherein: the detection conveyor belt (2) further comprises a main beam (20), a driving wheel assembly (22) and a driven wheel assembly are respectively rotatably arranged at two ends of the main beam (20), and the conveying belt piece (21) is wound on the driving wheel assembly (22) and the driven wheel assembly; the detection conveyor belt (2) further comprises a driving assembly (23), wherein the driving assembly (23) is in driving connection with the driving wheel assembly (22) and is used for driving the driving wheel assembly (22) to rotate; the periphery of the conveying belt piece (21) is connected with a plurality of first side plates (211) and a plurality of second side plates (212) corresponding to the first side plates (211), the first side plates (211) and the second side plates (212) are sequentially staggered, and the corresponding first side plates (211) and second side plates (212) form a station bin (210).

3. A continuous hose extrusion leak detection apparatus as defined in any one of claims 1-2, wherein: the blanking mechanism (5) comprises a blanking bracket (51), wherein a swinging plate (52) is rotationally connected to the blanking bracket (51), and a swinging driving piece (521) for driving the swinging plate (52) to swing in a reciprocating manner is further arranged on the blanking bracket (51);

An upper storage part (53) and a lower storage part (54) are sequentially arranged on one side, close to the feeding conveyor belt (3), of the swinging plate (52), the upper storage part (53) is lower than the feeding conveyor belt (3), and the lower storage part (54) is positioned above the detection conveyor belt (2); the upper storage part (53) and the lower storage part (54) can be opened and closed;

after the hose of the feeding conveyer belt (3) is transferred to the upper storage part (53), the upper storage part (53) is opened so that the hose of the upper storage part (53) falls into the lower storage part (54); when the hose is separated from the upper storage part (53), the upper storage part (53) is closed; when the swing driving piece (521) drives the swing plate (52) to swing to the position of the lower storage part (54) opposite to the station bin (210), the lower storage part (54) is opened so that a hose of the lower storage part (54) falls into the station bin (210); when the hose is disengaged from the lower storage portion (54), the lower storage portion (54) is closed.

4. A continuous hose extrusion leak detection apparatus as defined in claim 3, wherein: the upper storage part (53) comprises two upper limiting plates (531), the bottom sides of the upper limiting plates (531) are upper opening and closing sides, the upper opening and closing sides of the two upper limiting plates (531) are mutually abutted so that the two upper limiting plates (531) are V-shaped, and the upper opening and closing sides of the two upper limiting plates (531) can relatively move;

The lower storage part (54) comprises two lower limiting plates (541), the bottom sides of the lower limiting plates (541) are lower opening and closing sides, the lower opening and closing sides of the two lower limiting plates (541) are mutually abutted so that the two lower limiting plates (541) are in a V shape, and the lower opening and closing sides of the two lower limiting plates (541) can move relatively.

5. A continuous hose extrusion leak detection apparatus as defined in any one of claims 1-2, wherein: the extrusion mechanism (6) comprises an extrusion main support (61), wherein the extrusion main support (61) is provided with a transverse linear module (62), and the transverse linear module (62) is arranged in parallel with the detection conveying belt (2); the transverse linear module (62) is in driving connection with a vertical linear module (63); the vertical linear module (63) is in driving connection with the extrusion auxiliary support (64), the extrusion part comprises a plurality of extrusion parts (60), each extrusion part (60) comprises an extrusion cylinder (601) vertically downwards arranged on the extrusion auxiliary support (64), and the bottom end of a piston rod of each extrusion cylinder (601) is connected with a pressure head (603);

when the detection conveyer belt (2) conveys the hose in the station bin (210) to be opposite to the extrusion part (60), the vertical linear module (63) drives the extrusion auxiliary support (64) to drive the extrusion part (60) to move downwards, and the transverse linear module (62) drives the extrusion part (60) to synchronously move along with the opposite station bin (210) so as to extrude the hose in the station bin (210) through the extrusion part (60).

6. A continuous hose extrusion leak detection apparatus as defined in claim 2, wherein: the conveyor belt member (21) comprises a first conveyor belt (213) and a second conveyor belt (214), the first side plate (211) is connected to the outer periphery of the first conveyor belt (213), and the second side plate (212) is connected to the outer periphery of the second conveyor belt (214);

the driving wheel assembly (22) comprises a driving shaft (221) rotatably erected at the end part of the main beam (20), and the driving shaft (221) is provided with a first driving wheel (222), a second driving wheel (223) and a connection adjusting assembly (225);

the first driving wheel (222) is coaxially fixed on the driving shaft (221); the second driving wheel (223) is coaxially and rotatably connected to the driving shaft (221);

the connection adjustment assembly (225) comprises a worm wheel seat (2251), a connection worm wheel (2253), a worm seat (2254) and a connection worm (2255); the worm wheel seat (2251) is coaxially fixed on the driving shaft (221), an annular limiting groove (2252) is coaxially formed in the worm wheel seat (2251), the connecting worm wheel (2253) is coaxially embedded in the annular limiting groove (2252), and the connecting worm wheel (2253) is connected with the second driving wheel (223) through a bolt; the periphery of the worm wheel seat (2251) is also provided with a connection notch, and the connection notch is communicated with the annular limiting groove (2252); the worm seat (2254) is arranged on the connection notch, the worm seat (2254) is provided with a mounting groove, the connection worm (2255) is rotatably connected to the groove wall of the mounting groove, and the connection worm (2255) is meshed with the connection worm wheel (2253);

The driven wheel assembly comprises a driven shaft rotatably erected at the end part of the main beam (20), and the driven shaft is coaxially and rotatably connected with a first driven wheel and a second driven wheel;

the first conveying belt (213) is wound on the first driving wheel (222) and the first driven wheel; the second conveying belt (214) is wound on the second driving wheel (223) and the second driven wheel.

7. A continuous hose extrusion leak detection apparatus as defined in claim 6, wherein: the worm seat (2254) is further provided with a clamping member that restricts rotation of the connecting worm (2255); the clamping piece comprises a clamping block (2256) arranged at the end part of the worm seat (2254), one end of the clamping block (2256) is a connecting end, the connecting end of the clamping block (2256) is connected to the end part of the worm seat (2254), a gap is reserved between the clamping block (2256) and the end part of the worm seat (2254), a limiting hole (2257) is formed in the clamping block (2256), and one end of the connecting worm (2255) is rotatably arranged in the limiting hole (2257) in a penetrating mode; and one end, far away from the connecting end, of the clamping block (2256) is further provided with a clamping bolt (2258) in a penetrating way, and one end of the clamping bolt (2258) is connected with the end part of the worm seat (2254) in a threaded way.

8. A continuous hose extrusion leak detection apparatus as defined in any one of claims 2, wherein: the device also comprises a discharging conveyor belt (4); the output end of the detection conveyer belt (2) is further provided with a guide cover (24), the guide cover (24) is sleeved on the outer periphery of the end part of the conveyer belt piece (21), the inner periphery outline of the guide cover (24) is matched with the outer outline of the end part of the conveyer belt piece (21), the inner periphery of the guide cover (24) is close to the bin opening of a station bin (210) at the end part of the conveyer belt piece (21), and the discharge conveyer belt (4) is positioned below the bottom port of the guide cover (24).

9. A continuous hose extrusion leak detection apparatus as defined in claim 7, wherein: a plurality of first material carrying plates (215) are connected to the periphery of the first conveyor belt (213) corresponding to the plurality of first side plates (211), and the first side plates (211) are connected to the corresponding first material carrying plates (215); the bottom of the first material carrying plate (215) is rotationally connected with a plurality of supporting wheels (2151), a first limiting rail (203) is parallelly arranged on the upper surface of the main beam (20), and the supporting wheels (2151) are embedded into the first limiting rail (203).

10. A continuous hose extrusion leak detection apparatus as defined in claim 8, wherein: the utility model discloses a conveyer belt, including detection conveyer belt (2) and fixed plate, detection conveyer belt (2) is provided with limit baffle (201) and deflector (200) respectively in the input opposite sides, deflector (200) are located blanking mechanism (5) with between extrusion mechanism (6), deflector (200) orientation one side of limit baffle (201) is provided with the direction inclined plane, the direction inclined plane is from being close to one end of blanking mechanism (5) to keeping away from one end of blanking mechanism (5) is apart from the interval of limit baffle (201) reduces gradually, first curb plate (211) and second curb plate (212) are close to both the one end of deflector (200) has all been seted up and has been supplied deflector (200) wears to establish guide notch (217).