Needle quality detection production line

Abstract

The utility model provides a needle quality detection production line, which relates to the technical field of needle quality detection equipment, and particularly comprises a conveying track, a carrier is arranged on the conveying track, a containing groove is arranged on the carrier, and the containing groove is used for placing materials with needle bodies; the device further comprises a burr detection mechanism, a marking mechanism and a label detection mechanism. The needle body is placed in the material, the material is placed in the containing groove, the carrier moves along the conveying track, the burr detection mechanism detects burrs on the needle body, the limiting assembly fixes the carrier, the laser assembly marks the material, and the mark detection piece detects and records the marking position and uploads the marking position to the control end. Qualified materials can be taken out and moved to a qualified product area according to detection results, unqualified materials can be taken out and moved to a non-qualified product area, burr detection, marking and marking detection of needle bodies are achieved, the device can be connected with a machining line to achieve online detection, the detection efficiency is high, and therefore the machining efficiency of needle products is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of needle quality detection equipment, in particular to a needle quality detection production line. Background Art

[0002] Automatic assembly machines for needle products are key equipment in modern medical machinery. After needle products are processed, the quality of the needle body needs to be tested.

[0003] Among them, burr detection of the needle body is the key detection process, and the needle body is stored in the needle seat after production and processing. The needle seat needs to be placed in the outer shell, and the outer wall of the outer shell needs to be coded to confirm that the production is completed.

[0004] In the prior art, when performing burr detection, shell coding and label detection on multiple rows of needles, the material containing the multiple rows of needles needs to be transferred and sent to the coding equipment for coding. Then, the burrs on the needle body and the label on the shell need to be manually detected, which is not only inefficient but also the detection quality cannot be guaranteed. Utility Model Content

[0005] The utility model aims to provide a needle quality inspection production line to alleviate the technical problem that the prior art cannot realize online inspection of needle body burrs and coding processing of the shell, resulting in low production efficiency of needle products.

[0006] The needle quality inspection production line provided by the utility model comprises a conveying track, a carrier is arranged on the conveying track, a containing groove is arranged on the carrier, and the containing groove is used to place the material containing the needle body; and further comprises: a burr detection mechanism, a marking mechanism and a marking inspection mechanism; the burr detection mechanism, the marking mechanism and the marking inspection mechanism are all arranged on one side of the conveying track; the burr detection mechanism and the marking mechanism are the first process, and the marking inspection mechanism is the second process, and the first process and the second process are distributed at intervals along the moving direction of the carrier; the burr detection mechanism comprises a detection member, and when the carrier stops at one side of the burr detection mechanism, the detection member is used to detect the burrs on the needle body; the marking mechanism comprises a limit assembly and a laser assembly, and when the carrier stops at one side of the marking mechanism, the limit assembly is in contact with the material and limits the position, and the marking direction of the laser assembly is toward the material; the marking inspection mechanism comprises a marking inspection member, and when the carrier stops at one side of the marking inspection mechanism, the detection position of the marking inspection member is the same as the marking position of the laser assembly.

[0007] The carrier moves along the extension direction of the conveyor track, performs burr detection and marking in the first process, and performs marking inspection in the second process. After the inspection, the materials that have passed the burr inspection and are marked can be taken out and moved to the qualified product area according to the inspection results, and the materials that are not marked, fail the burr inspection or are marked incorrectly can be taken out and moved to the unqualified product area.

[0008] Furthermore, the burr detection mechanism also includes a clamping assembly and a rotation adjustment assembly; the clamping assembly is located above the conveying track, and the clamping assembly includes a clamping piece, and the position of the clamping piece is relative to the position of the holding slot to clamp the material; the rotation adjustment assembly is transmission-connected to the clamping piece to drive the clamping piece to rotate and move in the vertical direction.

[0009] Furthermore, the burr detection mechanism also includes a fixing component; the fixing component is arranged on one side of the detection member, and the fixing component includes a clamping member, and when the clamping member moves to a position opposite to the detection member, the clamping member clamps the material.

[0010] The clamping member moves downward under the drive of the rotary adjustment assembly to facilitate the material to be clamped. After the material is clamped, the clamping member moves upward to the same height as the clamping member and rotates so that the material on the clamping member faces the clamping member.

[0011] Furthermore, there are multiple containing grooves and multiple clamping members; the multiple containing grooves and the multiple clamping members are distributed in the same manner.

[0012] Furthermore, the plurality of containing grooves and the plurality of clamping members are distributed along the extension direction of the conveying track; the burr detection mechanism also includes a detection displacement component, which is connected to the detection member to drive the detection member to move in the horizontal and vertical directions.

[0013] The multiple holding slots can carry multiple materials at the same time, and the position of each clamping member is relative to the position of each holding slot. During detection, multiple materials can be clamped, moved, clamped and detected at the same time.

[0014] Furthermore, the laser assembly includes a displacement driver and a laser head; the displacement driver is connected to the laser head, and the driving direction of the displacement driver is the same as the distribution direction of the multiple containing slots; the output end of the laser head faces the marking location of the material.

[0015] The displacement drive member drives the laser head to move so that the laser head can perform marking operations on various materials in the carrier.

[0016] Furthermore, the limit assembly includes a limit plate and a limit drive; the limit plate is provided with a plurality of limit holes, the limit holes are adapted to the material, and when the carrier stops at one side of the marking mechanism, the positions of the plurality of limit holes are opposite to the positions of the plurality of holding slots; the limit drive is transmission-connected to the limit plate, and the driving direction of the limit drive is a vertical direction.

[0017] The limit plate moves vertically under the drive of the limit drive component. When the carrier stops at one side of the marking mechanism, the limit plate moves downward so that the limit hole can be mounted on the material. Under the action of the limit hole, the material cannot move further, so that the position of the material is fixed, thereby realizing the limitation of the material.

[0018] Furthermore, the marking mechanism also includes a dust suction component; when the carrier stops at one side of the marking mechanism, the dust suction port of the dust suction component faces the material.

[0019] The dust suction pipe sucks in the smoke and dust generated during the marking process to prevent particles or dust from being deposited on the material surface and the conveying track.

[0020] Furthermore, the label inspection mechanism also includes a clamping piece, a clamping adjustment component and a label inspection moving component; there are multiple clamping pieces, and the distribution direction of the multiple clamping pieces is the same as the distribution direction of the multiple containing slots, the clamping piece is arranged above the conveying track, and the clamping adjustment component is transmission-connected to the multiple clamping pieces to drive each of the clamping pieces to move in the vertical direction; the label inspection moving component is arranged on one side of the track, and the moving end of the label inspection moving component is connected to the label inspection piece, and the moving direction of the moving end of the label inspection moving component is the same as the distribution direction of the multiple containing slots.

[0021] When the carrier stops at one side of the inspection mechanism, the gripper moves down to the material to grip the material. After gripping the material, the gripper moves up to grip the material and then moves it to the inspection position of the inspection part so that the inspection part can inspect the marking on the material.

[0022] Furthermore, the needle quality inspection production line also includes a lighting component; there are at least two lighting components, and the lighting components are respectively arranged on one side of the inspection component and the inspection component, and the inspection directions of the inspection component and the inspection component are arranged at an angle to the illumination direction of the lighting component.

[0023] Furthermore, the needle quality inspection production line also includes a pushing component; the pushing component includes a push plate, the push plate is used to push the carrier, and the pushing direction of the push plate is the same as the extension direction of the conveying track.

[0024] Furthermore, the needle quality inspection production line also includes a reset track and a reset drive mechanism; the reset track is parallel to the conveying track and is arranged at an interval; there are two reset drive mechanisms, and the two reset drive mechanisms are respectively arranged at both ends of the conveying track; the reset drive mechanism includes a mobile platform and a track switching component; the mobile platform is used to hold the carrier, the mobile platform is arranged on one side of the conveying track and connected to the conveying track, and the pushing component is arranged on the mobile platform; the track switching component is transmission-connected to the mobile platform, and the driving direction of the track switching component is vertical.

[0025] After the carrier is pushed to the mobile platform, the track switching component drives the mobile platform to move downward, the mobile platform is connected to the reset track, the pushing component pushes the carrier into the reset track, and other carriers on the reset track move toward the end of the reset track under the push.

[0026] Furthermore, the needle quality inspection production line also includes a movable seat and a positioning assembly; there are multiple movable seats, and the multiple movable seats are adjacently arranged on the conveying track along the extension direction of the conveying track, and the movable seat has a placement platform for holding the carrier, and a limiting portion is provided on the movable seat; the positioning assembly is arranged on the movable platform and is used to engage with the limiting portion.

[0027] Beneficial effects:

[0028] The needle body in the utility model is placed in the material, the material is placed on the holding slot on the carrier, the carrier moves along the extension direction of the conveying track, and burr detection and shell marking are performed in the first process. During the burr detection process, the detection part in the burr detection mechanism can detect the burrs on the needle body, and after the detection, the information of the unqualified needle body is recorded and uploaded to the control terminal such as a computer. During the shell marking process, the limit component in the marking mechanism fixes the material, and the laser component marks the specified position of the material. After the first process is processed, the limit component releases the material, and the carrier moves to the inspection mechanism The inspection part detects the marking position of the material, records the results and uploads them to the control end. After the inspection, the material that has passed the burr inspection and is correctly marked can be taken out and moved to the qualified product area according to the inspection results. The material that is not marked, fails the burr inspection or is incorrectly marked can be taken out and moved to the unqualified product area. The needle body detection device provided by the utility model can realize burr detection, shell marking and number detection of the needle body. The whole process is fully automatic, and the transmission track can be connected with the material track in the processing line to realize online detection, with high detection efficiency, thereby improving the processing efficiency of needle products. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0030] Figure 1 A schematic diagram of the axial structure of a needle quality inspection production line provided by an embodiment of the utility model;

[0031] Figure 2 A side structural diagram of a needle quality inspection production line provided by an embodiment of the utility model;

[0032] Figure 3 A schematic diagram of the structure of a burr detection mechanism in a needle quality detection production line provided by an embodiment of the utility model;

[0033] Figure 4 A schematic diagram of the structure of a marking mechanism in a needle quality inspection production line provided by an embodiment of the utility model;

[0034] Figure 5 A schematic diagram of the structure of the inspection mark structure in the needle quality inspection production line provided by the embodiment of the utility model;

[0035] Figure 6 A schematic diagram of the structure of a push assembly and a reset drive mechanism in a needle quality inspection production line provided by an embodiment of the utility model;

[0036] Figure 7 A schematic diagram of the structure of a reset drive mechanism in a needle quality inspection production line provided by an embodiment of the utility model;

[0037] Figure 8 A schematic diagram of the positional relationship between a carrier and materials in a needle quality inspection production line provided in an embodiment of the utility model.

[0038] icon:

[0039] 100-transmission track; 110-reset track; 120-moving seat; 200-carrier; 210-card slot; 300-burr detection mechanism; 310-detection member; 320-clamping assembly; 330-rotation adjustment assembly; 340-fixing assembly; 341-clamping member; 350-detection displacement assembly; 400-marking mechanism; 410-limiting assembly; 411-limiting plate; 420-laser assembly; 421-displacement driving member; 422-laser head; 430-dust suction assembly; 500-mark inspection mechanism; 510-mark inspection member; 520-clamping member; 530-clamping adjustment assembly; 540-mark inspection moving assembly; 600-pushing assembly; 610-pushing plate; 700-reset driving mechanism; 710-moving platform; 720-switching assembly; 730-positioning assembly; 800-illumination member; 900-housing. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0041] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0042] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0043] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0044] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0045] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0046] The present invention is further described in detail below through specific embodiments in conjunction with the accompanying drawings.

[0047] See also Figures 1 to 8 The needle quality inspection production line provided in this embodiment includes a conveying track 100, a carrier 200 is provided on the conveying track 100, and a holding tank is provided on the carrier 200 for placing materials containing needle bodies. It also includes a burr detection mechanism 300, a marking mechanism 400 and a marking inspection mechanism 500.

[0048] The burr detection mechanism 300 , the marking mechanism 400 and the marking inspection mechanism 500 are all arranged on one side of the conveying track 100 .

[0049] The burr detection mechanism 300 and the marking mechanism 400 are the first process, and the marking inspection mechanism 500 is the second process. The first process and the second process are spaced apart along the moving direction of the carrier 200 .

[0050] The burr detection mechanism 300 includes a detection member 310 . When the carrier 200 stops at one side of the burr detection mechanism 300 , the detection member 310 is used to detect burrs on the needle body.

[0051] The marking mechanism 400 includes a limit assembly 410 and a laser assembly 420. When the carrier 200 stops at one side of the marking mechanism 400, the limit assembly 410 is in contact with the carrier 200 to limit the position, and the marking direction of the laser assembly 420 is toward the material.

[0052] The inspection mechanism 500 includes an inspection member 510 . When the carrier 200 stops at one side of the inspection mechanism 500 , the inspection position of the inspection member 510 is the same as the marking position of the laser assembly 420 .

[0053] See also Figure 8In this embodiment, the needle body is placed in a needle seat inside a shell 900 , and the shell 900 carrying the needle body is placed on a receiving groove on a carrier 200 , and the carrier 200 moves along an extension direction of the conveying track 100 .

[0054] The detection member 310 in the burr detection mechanism 300 detects the burrs on the needle body, and after the detection, the information of the unqualified needle body is recorded and uploaded to a control terminal such as a computer.

[0055] When the position of the carrier 200 is opposite to the marking mechanism 400 , the limiting component 410 fixes the material, and the laser component 420 marks the specified position of the housing 900 . After marking, the limiting component 410 releases the material, and the carrier 200 moves to the marking inspection mechanism 500 .

[0056] The inspection part 510 detects the marking position of the shell 900, records the successfully marked shell 900 and uploads it to the control end. After the inspection, the materials that have passed the burr inspection and the marking can be taken out and moved to the qualified product area according to the inspection results. The materials that are not marked, fail the burr inspection or have marking errors can be taken out and moved to the unqualified product area.

[0057] The needle body detection device provided in this embodiment can realize burr detection, marking and marking detection of the needle body. The whole process is fully automatic, and the transmission track 100 can be connected to the material track in the processing line to realize online detection with high detection efficiency, thereby improving the processing efficiency of needle products.

[0058] See also Figure 3 In this embodiment, the burr detection mechanism 300 further includes a clamping assembly 320 and a rotation adjustment assembly 330. The clamping assembly 320 is located above the conveying track 100. The clamping assembly 320 includes a clamping member, and the position of the clamping member is opposite to the position of the holding slot to clamp the material. The rotation adjustment assembly 330 is connected to the clamping member in a transmission manner to drive the clamping member to rotate and move in a vertical direction.

[0059] Specifically, the clamping assembly 320 in this embodiment also includes a clamping driving member that drives the clamping member to clamp and open, and the rotation adjustment assembly 330 is arranged above the conveying track 100, and specifically includes a vertically arranged adjustment cylinder and a horizontally arranged cylinder. Among them, the cylinder is arranged at the driving end of the adjustment cylinder, and moves in the vertical direction under the drive of the adjustment cylinder. The driving end of the cylinder realizes the rotation of the clamping member in the vertical direction through the cooperation of the rack and the gear.

[0060] As an implementable method, a motor can also be used as a driving component in the vertical direction, and the rotation can be achieved by cooperating with a common cylinder and a gear or rack, or by rotating the cylinder alone.

[0061] In this embodiment, the burr detection mechanism 300 further includes a fixing assembly 340. The fixing assembly 340 is disposed on one side of the detection member 310, and includes a clamping member 341. When the clamping member moves to a position opposite to the detection member 310, the clamping member 341 clamps the material.

[0062] When the carrier 200 drives the material to one side of the burr detection mechanism 300, the clamping part is located directly above the material, and the adjustment cylinder drives the cylinder and the clamping part to move downward, so that the clamping part moves downward to facilitate the material clamping. After the material is clamped, the cylinder pushes the rack, and the gear rotates under the action of the rack to rotate the clamping part. After the material on the clamping part is turned over 90 degrees, the needle body of the needle seat faces the detection part, and then the clamping part clamps the needle seat.

[0063] Among them, the clamping member 341 in this embodiment includes two clamps, and the two clamps are driven by the cylinder to approach each other, so that the material is clamped between the two clamps, so that the position of the material is stably fixed at the detection position of the detection member 310, and the needle body in the material faces the detection member 310, so that the detection member 310 can stably and accurately detect whether there are burrs on the needle body in the material.

[0064] In this embodiment, there are multiple containing grooves and multiple clamping members, and the distribution mode of the multiple containing grooves and the multiple clamping members is the same.

[0065] Multiple holding slots can carry multiple materials at the same time, and can simultaneously clamp, move, clamp and detect multiple materials.

[0066] When multiple clamping members clamp multiple materials and move them to the detection position, the detection member 310 moves along the distribution direction of the multiple holding slots, thereby realizing the detection of each material in turn. The detection member 310 can be moved by a variety of drive structures such as a cylinder drive or a motor with a conveyor belt.

[0067] In this embodiment, the plurality of containing slots and the plurality of clamping members are distributed along the extension direction of the conveying track. The burr detection mechanism 300 further includes a detection displacement assembly 350, which is connected to the detection member 310 to drive the detection member 310 to move horizontally and vertically.

[0068] Specifically, the driving source in the detection displacement assembly 350 in this embodiment is a cylinder, and the detection member 310 moves vertically under the drive of the detection displacement assembly 350 so that the height of the detection member 310 is the same as the height of the material, and the detection member 310 can detect the needle body in the material.

[0069] In addition, the detection displacement assembly 350 in this embodiment also includes a distance adjustment member, a slider is provided on the distance adjustment member, a slide groove is provided on the detection member 310, the slide groove extends in the horizontal direction, the slider is clamped in the slide groove and slides with the slide groove to make the detection member 310 move along the extension direction of the slide groove, thereby adjusting the distance between the detection member 310 and the material.

[0070] See also Figure 4 In this embodiment, the laser assembly 420 includes a displacement driver 421 and a laser head 422. The displacement driver 421 is connected to the laser head 422, and the driving direction of the displacement driver 421 is the same as the distribution direction of the multiple containing slots. The output end of the laser head 422 faces the marking position of the material.

[0071] The displacement driving member 421 in this embodiment is disposed on one side of the conveying track 100. When the carrier 200 stops at one side of the laser assembly 420, the laser head 422 operates to perform laser marking on the marking location on the outer shell of a material through its output end.

[0072] Furthermore, after marking one material, the displacement drive 421 drives the laser head 422 to move to the next material, so that the laser head 422 can mark the next material in the carrier 200 , and so on, so that the laser head 422 can realize the marking operation on each material in the carrier 200 .

[0073] In addition, the displacement driving member 421 can be a cylinder or a motor with a conveyor belt or other driving structures. The displacement driving member 421 of this embodiment is a horizontally arranged cylinder.

[0074] In this embodiment, the limit assembly 410 includes a limit plate 411 and a limit drive. The limit plate 411 is provided with a plurality of limit holes, which are adapted to the material. When the carrier 200 stops at one side of the marking mechanism 400, the positions of the plurality of limit holes are opposite to the positions of the plurality of holding slots. The limit drive is in transmission connection with the limit plate 411, and the driving direction of the limit drive is the vertical direction.

[0075] Specifically, the limit plate 411 moves in the vertical direction under the drive of the limit driving member. When the carrier 200 stops at one side of the marking mechanism 400, the limit plate 411 moves downward so that the limit hole can be mounted on the material. Under the action of the limit hole, the material cannot continue to move, so that the position of the material is fixed, thereby limiting the position of the material and avoiding deviations in the marking position caused by changes in the material position during the marking process.

[0076] Among them, the limiting driving member in this embodiment is a vertically arranged cylinder, and because there are multiple containing slots and materials in this embodiment, there are also multiple limiting holes on the limiting plate 411 in this embodiment, and the position of each limiting hole is relative to the position of each containing slot, so that each material can be limited.

[0077] In this embodiment, the marking mechanism 400 further includes a dust suction component 430. When the carrier 200 stops at one side of the marking mechanism 400, the dust suction port of the dust suction component 430 faces the material.

[0078] Specifically, the dust suction component 430 in this embodiment includes a dust suction pipe, the pipe mouth of the dust suction pipe is the dust suction port, and the dust suction pipe sucks in the smoke and dust generated during the marking process to prevent particles or dust from being deposited on the material surface and the conveying track 100.

[0079] In this embodiment, the label inspection mechanism 500 further includes a clamping member 520, a clamping adjustment assembly 530 and a label inspection moving assembly 540. There are multiple clamping members 520, and the distribution direction of the multiple clamping members 520 is the same as the distribution direction of the multiple holding slots. The clamping members 520 are arranged above the conveying track 100, and the clamping adjustment assembly 530 is transmission-connected with the multiple clamping members 520 to drive each clamping member 520 to move in the vertical direction. The label inspection moving assembly 540 is arranged on one side of the track, and the moving end of the label inspection moving assembly 540 is connected to the label inspection member 510, and the moving direction of the moving end of the label inspection moving assembly 540 is the same as the distribution direction of the multiple holding slots.

[0080] When the carrier 200 stops at one side of the label inspection mechanism 500, the plurality of gripping members 520 move downward under the drive of the gripping adjustment assembly 530, so that the gripping members 520 move to the material to grip the material. After gripping the material, the gripping adjustment assembly 530 drives the gripping members 520 to move upward again, and the gripping members 520 grip the material and move to the detection position of the label inspection member 510, so that the label inspection member 510 can detect the marking on the material.

[0081] Furthermore, after the clamping adjustment component 530 in this embodiment drives the clamping member 520 to place the qualified material into the containing slot, the clamping member 520 rotates to tighten the top cover of the material, so that the needle in the material is retracted into the material, and the unqualified material is directly placed in the containing slot.

[0082] In this embodiment, the needle quality inspection production line further includes an illumination member 800. There are at least two illumination members 800, which are respectively arranged on one side of the inspection member 310 and the inspection member 510, and the inspection direction of the inspection member 310 and the inspection member 510 is arranged at an angle to the illumination direction of the illumination member 800.

[0083] The lighting element 800 is used to illuminate the material. The lighting element 800 can provide a light source to illuminate the material, so that the detection element 310 and the inspection mark element 510 can detect the material.

[0084] Among them, the inspection part 310 and the inspection part 510 in this embodiment are both CCD cameras, and the lighting part 800 in this embodiment is an annular lighting part 800. The CCD camera is arranged in the inner ring of the annular lighting part 800, and the camera head of the CCD camera is located in the backlight to avoid the light source of the lighting part 800 directly irradiating the camera head of the CCD camera during detection, resulting in unclear shooting pictures.

[0085] In this embodiment, the needle quality inspection production line further includes a pushing assembly 600 . The pushing assembly 600 includes a pushing plate 610 , which is used to push the carrier 200 . The pushing direction of the pushing plate 610 is the same as the extending direction of the conveying track 100 .

[0086] Specifically, the push plate 610 in this embodiment is driven by a cylinder. The push plate 610 is arranged on the side 400 of the conveying track 100 away from the marking mechanism. The push plate 610 moves horizontally, thereby pushing the carrier 200 located at the end of the conveying track 100. When the carrier 200 moves, the end away from the push plate 610 pushes other carriers 200 on the conveying track 100 to move sequentially.

[0087] In the present embodiment, the needle quality inspection production line also includes a reset track 110 and a reset drive mechanism 700. The reset track 110 is parallel to the conveying track 100 and is arranged at intervals. There are two reset drive mechanisms 700, and the two reset drive mechanisms 700 are respectively arranged at both ends of the conveying track 100. The reset drive mechanism 700 includes a mobile platform 710 and a track switching assembly 720. The mobile platform 710 is used to hold the carrier 200. The mobile platform 710 is arranged on one side of the conveying track 100 and is connected to the conveying track 100. The pushing assembly 600 is arranged on the mobile platform 710. The track switching assembly 720 is transmission-connected to the mobile platform 710, and the driving direction of the track switching assembly 720 is vertical.

[0088] See also Figure 6Specifically, the reset track 110 is parallel to the conveying track 100 and is arranged at intervals, and is used to transfer the carrier 200 at the end of the conveying track 100 back to the starting point of the conveying track 100. The reset track 110 in this embodiment is arranged below the conveying track 100. The mobile platform 710 of the reset drive mechanism 700 can provide a space for storing the carrier 200. After the carrier 200 is pushed to the mobile platform 710 located at the end of the conveying track 100, the track switching component 720 drives the mobile platform 710 to move downward until the mobile platform 710 is connected to the reset track 110, and the pushing component 600 moves with the mobile platform 710. After the mobile platform 710 is connected to the reset track 110, the pushing component 600 pushes the carrier 200 into the reset track 110, and other carriers 200 on the reset track 110 move toward the end of the reset track 110 under the push.

[0089] In addition, the mobile platform 710 at the starting end of the conveying track 100 is used to move the carrier 200 from the reset track 110 back to the conveying track 100, and apply thrust to the carrier 200 at the starting end of the conveying track 100, so that the carrier 200 on the conveying track 100 moves toward the end end on the conveying track 100 in sequence.

[0090] This embodiment realizes the conveyance and resetting of the carrier 200 through the coordinated structure of the conveying track 100, the reset track 110, the two reset drive mechanisms 700 and the pushing assembly 600, and realizes the reciprocating conveying mechanism of the carrier 200. When the carrier 200 moves to the terminal end of the conveying track 100, the material in the carrier 200 can be taken out. When the carrier 200 is transported back to the initial end of the conveying track 100, the uninspected material can be placed in the empty carrier 200 to realize automatic cyclic detection.

[0091] Among them, the moving platform 710 and the pushing assembly 600 in this embodiment are both arranged on the same mounting frame, and the mounting frame realizes vertical movement through the vertically arranged cylinder in the reset drive mechanism 700, and the reset drive mechanism 700 also includes a vertically arranged slide rail, and the mounting frame slides with the slide rail to ensure that the moving direction of the mounting frame is the vertical direction.

[0092] In this embodiment, the needle quality inspection production line further includes a moving seat 120 and a positioning assembly 730. There are multiple moving seats 120, and the multiple moving seats 120 are adjacently arranged on the conveying track 100 along the extension direction of the conveying track 100. The moving seat 120 has a placement platform for holding the carrier 200, and a limiting portion is provided on the moving seat 120. The positioning assembly 730 is arranged on the moving platform 710 and is used to be clamped with the limiting portion.

[0093] As an implementable manner, a limiting portion may be directly provided on the carrier 200 to limit the position of the carrier 200 .

[0094] See also Figure 7 The moving seat 120 is used to carry the carrier 200. A plurality of moving seats 120 are arranged end to end on the conveying track 100 and the resetting track 110. The carrier 200 is placed on the moving seat 120 and is relatively fixed to the position of the moving seat 120. Specifically, in this embodiment, a card block is provided at the bottom of the carrier 200, and a card slot 210 is provided on the moving seat 120. The carrier 200 and the moving seat 120 are detachably connected by card connection.

[0095] In addition, the limiting parts at both ends of the moving seat 120 in this embodiment are limiting screws, and the positioning assembly 730 is a limiting hook with a return spring. The tail of the limiting hook is arranged on the slider through a rotating shaft and a return spring is connected to the outer wall. The slider is arranged on the moving platform 710, and a slide groove in the same direction as the extension direction of the track is arranged on the moving platform 710, and the slider and the slide groove are slidably matched. A stopper is arranged on one side of the moving platform 710, and the limiting hook is normally open.

[0096] The moving seat 120 carrying the carrier 200 moves to the moving platform 710, and the end of the moving seat 120 pushes the slider to move along the slide groove. During the sliding process of the slider, the outer wall of the limit hook abuts against the block, and the limit hook is pushed inward by the block during the movement process, so that the limit hook is fastened to the top of the limit screw, thereby fixing the moving seat 120 on the moving platform 710, fixing the position of the moving seat 120, and preventing the moving seat 120 from shaking and changing position when the moving platform 710 moves up and down, and being unable to reset under the push of the pushing mechanism.

[0097] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. A needle quality inspection production line, comprising a conveying track (100), a carrier (200) being provided on the conveying track (100), a containing tank being provided on the carrier (200), and the containing tank being used for placing materials containing needle bodies; characterized in that: It also includes: a burr detection mechanism (300), a marking mechanism (400) and a marking inspection mechanism (500); The burr detection mechanism (300) and the marking mechanism (400) are a first process, the marking inspection mechanism (500) is a second process, and the first process and the second process are distributed at intervals along the moving direction of the carrier (200); The burr detection mechanism (300) comprises a detection member (310), and when the carrier (200) stops at one side of the burr detection mechanism (300), the detection member (310) is used to detect burrs on the needle body; The marking mechanism (400) comprises a limit assembly (410) and a laser assembly (420); when the carrier (200) stops at one side of the marking mechanism (400), the limit assembly (410) contacts the material for limit, and the marking direction of the laser assembly (420) faces the material; The inspection mark mechanism (500) comprises an inspection mark piece (510), and when the carrier (200) stops at one side of the inspection mark mechanism (500), the inspection position of the inspection mark piece (510) is the same as the marking position of the laser assembly (420).

2. The needle quality inspection production line according to claim 1, characterized in that: The burr detection mechanism (300) further comprises a clamping component (320) and a rotation adjustment component (330); The clamping assembly (320) is located above the conveying track (100), and the clamping assembly (320) comprises a clamping member, the position of the clamping member is opposite to the position of the containing slot so as to clamp the material; The rotation adjustment component (330) is transmission-connected with the clamping member to drive the clamping member to rotate and move in a vertical direction.

3. The needle quality inspection production line according to claim 2 is characterized in that: The burr detection mechanism (300) further includes a fixing component (340); The fixing assembly (340) is arranged on a side of the detecting member (310) close to the clamping assembly. The fixing assembly (340) comprises a clamping member (341). When the clamping member moves to a position opposite to the detecting member (310), the clamping member (341) clamps the material.

4. The needle quality inspection production line according to claim 2, characterized in that: There are multiple containing grooves and multiple clamping members; The distribution mode of the plurality of containing grooves and the plurality of clamping members is the same.

5. The needle quality inspection production line according to claim 4, characterized in that: The plurality of containing grooves and the plurality of clamping members are distributed along the extension direction of the conveying track (100); The burr detection mechanism (300) further comprises a detection displacement assembly (350), wherein the detection displacement assembly (350) is connected to the detection member (310) to drive the detection member (310) to move in horizontal and vertical directions.

6. The needle quality inspection production line according to claim 5, characterized in that: The laser assembly (420) comprises a displacement driving member (421) and a laser head (422); The displacement driving member (421) is connected to the laser head (422), and the driving direction of the displacement driving member (421) is the same as the distribution direction of the plurality of containing slots; The output end of the laser head (422) faces the marking position of the material.

7. The needle quality inspection production line according to claim 6, characterized in that: The limiting assembly (410) comprises a limiting plate (411) and a limiting driving member; The limiting plate (411) is provided with a plurality of limiting holes, the limiting holes being adapted to the material, and when the carrier (200) stops at one side of the marking mechanism (400), the positions of the plurality of limiting holes are opposite to the positions of the plurality of containing slots; The limit driving member is drivingly connected to the limit plate (411), and the driving direction of the limit driving member is a vertical direction.

8. The needle quality inspection production line according to claim 6, characterized in that: The marking mechanism (400) further includes a dust collection component (430); When the carrier (200) stops at one side of the marking mechanism (400), the dust suction port of the dust suction component (430) faces the material.

9. The needle quality inspection production line according to claim 4, characterized in that: The mark checking mechanism (500) further comprises a clamping member (520), a clamping adjustment component (530) and a mark checking moving component (540); There are a plurality of the clamping members (520), and the distribution direction of the plurality of the clamping members (520) is the same as the distribution direction of the plurality of the containing slots. The clamping members (520) are arranged above the conveying track (100). The clamping adjustment assembly (530) is transmission-connected to the plurality of clamping members (520) to drive each of the clamping members (520) to move in a vertical direction; The label inspection moving component (540) is arranged at one side of the track, the moving end of the label inspection moving component (540) is connected to the label inspection member (510), and the moving direction of the moving end of the label inspection moving component (540) is the same as the distribution direction of the plurality of containing slots.

10. The needle quality inspection production line according to claim 1, characterized in that: The needle quality inspection production line further comprises a lighting component (800); There are at least two lighting components (800), which are respectively arranged on one side of the detection component (310) and the mark detection component (510), and the detection directions of the detection component (310) and the mark detection component (510) are arranged at an angle to the illumination direction of the lighting components (800).

11. The needle quality inspection production line according to any one of claims 1 to 10, characterized in that: The needle quality inspection production line further comprises a pushing component (600); The pushing assembly (600) comprises a pushing plate (610), and the pushing plate (610) is used to push the carrier (200), and the pushing direction of the pushing plate (610) is the same as the extending direction of the conveying track (100).

12. The needle quality inspection production line according to claim 11, characterized in that: The needle quality inspection production line further comprises a reset track (110) and a reset drive mechanism (700); The reset track (110) is parallel to and spaced from the transmission track (100); There are two reset drive mechanisms (700), and the two reset drive mechanisms (700) are respectively arranged at two ends of the conveying track (100); the reset drive mechanism (700) comprises a moving platform (710) and a track switching component (720); The mobile platform (710) is used to hold the carrier (200), the mobile platform (710) is arranged on one side of the conveying track (100) and connected to the conveying track (100), and the pushing component (600) is arranged on the mobile platform (710); The track switching component (720) is drivingly connected to the mobile platform (710), and the driving direction of the track switching component (720) is a vertical direction.

13. The needle quality inspection production line according to claim 12, characterized in that: The needle quality inspection production line further comprises a moving seat (120) and a positioning component (730); There are a plurality of the movable seats (120), and the plurality of the movable seats (120) are adjacently arranged on the conveying track (100) along the extension direction of the conveying track (100), and the movable seat (120) has a placement platform for holding the carrier (200), and a limiting portion is provided on the movable seat (120); The positioning assembly (730) is arranged on the mobile platform (710) and is used for engaging with the limiting portion.

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