Medical accessory assembling device

Abstract

The utility model relates to the technical field of medical instruments, in particular to a medical accessory assembling device. The device comprises a rack as well as a material distributing part, a transfer part, an assembling part and a transfer part which are arranged on the rack, the material distribution part comprises a material supply channel for materials to pass through in sequence; the transfer part comprises a transfer carrier, an image acquisition part and a rotary driving assembly, wherein the transfer carrier is used for bearing and fixing materials; the image acquisition part is used for acquiring an image of a material on the transfer carrier; the rotary driving assembly is used for driving the transfer carrier to rotate; the distributing part, the transfer carrier, the assembling part and the image acquisition part are sequentially arranged in the horizontal direction; the transferring part is arranged above the material distributing part, the transferring part and the assembling part, and the transferring part can move in a reciprocating mode in the horizontal direction so as to transfer materials. In the working process of the device, the materials can be rotated to the designated position through the transfer part, so that the accuracy of the positions of the materials can be ensured, and the installation requirement for the materials needing to be turned to the designated position during assembly is met.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a medical accessories assembly device. Background Art

[0002] With the rapid development of science and technology, the requirements for various types of automated assembly machines are becoming increasingly higher, and the position of medical parts assembly devices in the assembly line is also crucial.

[0003] However, there is no feeding device for the screw cap in the multi-needle injection needle on the market. Since the screw cap in the multi-needle injection needle needs to be turned to a specified position during assembly, the existing medical accessory assembly devices cannot meet this requirement. At present, the screw cap in the multi-needle injection needle still relies on manual feeding and assembly, resulting in low assembly effect of the screw cap and a large amount of manual labor. Utility Model Content

[0004] The utility model aims to provide a medical accessories assembly device, which solves the problem that the existing device cannot meet the assembly requirements of materials that need to be turned to a designated position.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A medical accessories assembly device comprises a frame and a material distribution part, a transfer part, an assembly part and a transport part arranged on the frame;

[0007] The material distribution part includes a material supply channel for materials to pass through in sequence;

[0008] The transfer part includes a transfer conveyor, an image acquisition component and a rotation drive assembly, wherein: the transfer conveyor is used to carry and fix the material; the image acquisition component is used to obtain an image of the material on the transfer conveyor; the rotation drive assembly is used to drive the transfer conveyor to rotate;

[0009] The material-dividing part, the intermediate transfer tool, the assembling part and the image acquisition part are arranged in sequence along the horizontal direction; the transfer part is arranged above the material-dividing part, the intermediate transfer part and the assembling part, and the transfer part can reciprocate along the horizontal direction to transfer the material.

[0010] The above-mentioned device can realize the automatic assembly of materials and improve the assembly efficiency of materials through the coordinated cooperation of the material distribution part, the transfer part, the assembly part and the transport part; the materials can be rotated to the specified position through the transfer part, thereby ensuring the accuracy of the material position and meeting the installation requirements for materials that need to be rotated to the specified position during assembly.

[0011] Furthermore, the transfer part further includes a first light source and a second light source, and the light-emitting ends of the first light source and the second light source are both directed toward the material on the transfer vehicle;

[0012] The first light source, the intermediate transfer gear, the second light source and the image acquisition component are arranged in sequence along the horizontal direction.

[0013] In the above structure, the first light source acts as a luminous background plate, and the second light source focuses on supplementing the light on the shooting surface of the material. The cooperation of the two light sources can make the material image clearer, which is convenient for identifying and analyzing the material image.

[0014] Furthermore, a first light source mounting seat and a second light source mounting seat are provided on the frame; the first light source is mounted on the first light source mounting seat; and the second light source is rotatably and adjustably mounted on the second light source mounting seat.

[0015] Since the second light source is rotatably and adjustably mounted on the second light source mounting base, the light angle of the second light source can be adjusted, so that the second light source can accurately illuminate the shooting surface of the material, thereby improving the clarity of the material image.

[0016] Further, the rotary drive assembly includes a first drive member, the first drive member has a retractable piston shaft, and the piston shaft is connected to the intermediate transfer gear;

[0017] Alternatively, the rotary drive assembly includes a first drive member having a rotatable output shaft, and the output shaft is connected to the intermediate carrier.

[0018] The above two structural forms of the first driving member can both realize the function of driving the intermediate carrier to rotate.

[0019] Furthermore, the intermediate transfer gear comprises at least two limit blocks distributed around the same axis, and a second driving member driving the at least two limit blocks to move synchronously closer or farther away; the at least two limit blocks are used to be inserted into the through holes on the material.

[0020] In the above structure, when the multiple limit blocks are in a state of synchronously moving away from each other, the multiple limit blocks are tightly fitted with the through holes on the material, thereby fixing the material on the intermediate transfer tool; when the multiple limit blocks are in a state of synchronously approaching each other, there are gaps between the multiple limit blocks and the through holes on the material, thereby loosening the restriction on the material.

[0021] Furthermore, the material supply channel includes a vibrating material channel and a static material channel, the inlet of the static material channel is connected with the outlet of the vibrating material channel; and a baffle is provided at the outlet end of the static material channel.

[0022] During the working process, under the action of the vibration force provided by the vibrating channel, the materials move from the vibrating channel to the static channel in sequence; the baffle blocks the materials in the static channel to prevent the materials at the front from escaping from the static channel under the push of the materials at the back.

[0023] Furthermore, the material distribution part further includes a limiting component, and the limiting component includes:

[0024] A first position-limiting member having a blocking state and a releasing state; in the blocking state, the first position-limiting member extends into the static material channel, and a gap for accommodating at least one of the materials is formed between the first position-limiting member and the baffle; in the releasing state, the first position-limiting member moves out of the static material channel;

[0025] The third driving member is used to drive the first limiting member to switch between the blocking state and the releasing state.

[0026] When the first limit member is in the blocking state, the first limit member extends into the stationary material channel, thereby limiting the movement of materials between the first limit member and the baffle plate, ensuring that the materials between the first limit member and the baffle plate will not shift, shake or fall out, thereby facilitating the subsequent clamping of the materials.

[0027] Furthermore, the transfer mechanism comprises a first vertical module, a second vertical module and a horizontal module, wherein:

[0028] The first vertical module includes a first clamping assembly and a fourth driving member for driving the first clamping assembly to rise and fall;

[0029] The second vertical module includes a second clamping assembly and a fifth driving member for driving the second clamping assembly to rise and fall;

[0030] The horizontal module can drive the first vertical module to reciprocate between the material distribution part and the intermediate transfer tool, and can drive the second vertical module to reciprocate between the intermediate transfer tool and the assembling part.

[0031] In the above structure, the first clamping assembly is used to clamp the material at the outlet of the feed channel, and under the drive of the first vertical module and the horizontal module, the first clamping assembly moves the material at the outlet of the feed channel to the intermediate conveyor; the second clamping assembly is used to clamp the material on the intermediate conveyor, and under the drive of the second vertical module and the horizontal module, the second clamping assembly moves the material on the intermediate conveyor to the assembly part.

[0032] Further, the second clamping assembly includes two second clamping jaws, a sixth driving member for driving the two second clamping jaws to open or close, and a positioning rod arranged between the two second clamping jaws;

[0033] When the second clamping assembly clamps the material, the positioning rod is inserted into the through hole on the material.

[0034] In the above structure, the positioning rod can position the material during the process of the second clamping assembly taking and placing the material, thereby further improving the positioning accuracy of the material.

[0035] Furthermore, an abutment block is installed on the sixth driving member, and the upper end of the positioning rod is slidably disposed on the abutment block;

[0036] A spring is sleeved on the positioning rod, and two ends of the spring are respectively in contact with the contact block and the shaft shoulder of the positioning rod.

[0037] The setting of the spring enables the positioning rod to slide up and down relative to the abutment block, avoiding the positioning rod from interfering with the assembly of the material during the process of loading the material into the assembly part, ensuring that the position of the material and the assembly part is always fixed during the assembly process, thereby improving the assembly efficiency.

[0038] Beneficial effects of the utility model:

[0039] The utility model provides a medical accessories assembly device, which comprises a frame and a material distribution part, a transfer part, an assembly part and a transport part arranged on the frame; the material distribution part comprises a feeding channel for materials to pass through in sequence; the transfer part comprises a transfer tool, an image acquisition component and a rotation drive component, wherein: the transfer tool is used to carry and fix the materials; the image acquisition component is used to obtain the image of the materials on the transfer tool; the rotation drive component is used to drive the transfer tool to rotate; the material distribution part, the transfer tool, the assembly part and the image acquisition component are arranged in sequence in a horizontal direction; the transport part is arranged above the material distribution part, the transfer part and the assembly part, and the transport part can reciprocate in a horizontal direction to transfer the materials.

[0040] The working process of the above device is as follows: the materials are transported in the feeding channel in turn, and the transfer part grabs the materials at the discharge port of the feeding channel to the intermediate transfer tool; then, the image acquisition component obtains the image of the material on the intermediate transfer tool, and transmits the image to the recognition and analysis system, and determines whether the material is in the specified position by recognizing and analyzing the image; if the material is not in the specified position, the rotary drive component drives the intermediate transfer tool to rotate until the material is rotated to the specified position; then, the transfer part grabs the material at the intermediate transfer tool to the assembly part, and the material is assembled at the assembly part. Through the above process, the accuracy of the material position can be ensured, and the installation requirements for materials that need to be turned to the specified position during assembly can be met. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] 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.

[0042] Figure 1 A schematic diagram of the three-dimensional structure of a medical accessory assembly device provided in an embodiment of the utility model at one angle;

[0043] Figure 2 A schematic diagram of the front view structure of the transfer part provided by the embodiment of the utility model;

[0044] Figure 3 is a schematic structural diagram of a material 100;

[0045] Figure 4 A schematic diagram of the structure of the intermediate transfer gear provided in an embodiment of the utility model;

[0046] Figure 5 A schematic diagram of the three-dimensional structure of the medical accessory assembly device provided by an embodiment of the utility model from another angle;

[0047] Figure 6 for Figure 1 A magnified view at point A;

[0048] Figure 7 for Figure 5 Enlarged view at B;

[0049] Figure 8 A schematic front view of the structure of a medical accessory assembly device provided in an embodiment of the utility model;

[0050] Fig. 9 A schematic diagram of the position structure of the first clamping assembly, the second clamping assembly and the assembly part provided in an embodiment of the utility model;

[0051] Fig.10 for Fig. 9 Enlarged view at C.

[0052] icon:

[0053] 100-Material; 101-Positioning structure;

[0054] 200-Assembly parts;

[0055] 1-frame; 11-lower fixing plate; 12-upper fixing plate; 13-connecting column; 14-first light source mounting seat; 15-second light source mounting seat;

[0056] 2- material distribution part; 21- vibrating material channel; 22- stationary material channel; 221- baffle; 23- limiting assembly; 231- first limiting member; 232- third driving member;

[0057] 3-transfer part; 31-transfer gear; 311-limiting block; 312-second driving member; 32-image acquisition member; 33-rotation driving assembly; 331-rotation axis; 332-first driving member; 34-first light source; 35-second light source;

[0058] 4-assembly unit; 41-assembly tool;

[0059] 5-transfer part; 51-first vertical module; 511-first clamping assembly; 5111-first clamping jaw; 5112-seventh driving member; 512-fourth driving member; 52-second vertical module; 521-second clamping assembly; 5211-second clamping jaw; 5212-sixth driving member; 5213-positioning rod; 5214-spring; 5215-abutment block; 522-fifth driving member; 53-horizontal module; 531-mounting seat; 532-eighth driving member. DETAILED DESCRIPTION

[0060] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0061] It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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 invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0062] It should be noted that in the description of the present invention, the terms "connection" and "installation" 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 directly connected or connected through an intermediate medium; it can be a mechanical connection or an electrical connection. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0063] The currently available medical accessory assembly devices are not suitable for materials that have matching requirements during assembly and need to be turned to a specified position, and there is currently no assembly device on the market that is suitable for screwing caps in multi-needle injection needles.

[0064] Based on this, the present application embodiment provides a medical accessory assembly device, referring to Figure 1 and Figure 2 The device comprises a frame 1 and a material distribution part 2, a transfer part 3, an assembly part 4 and a transfer part 5 arranged on the frame 1;

[0065] The material distribution part 2 includes a material supply channel for materials 100 to pass through sequentially;

[0066] The transfer part 3 includes a transfer conveyor 31, an image acquisition component 32 and a rotation drive component 33, wherein: the transfer conveyor 31 is used to carry and fix the material 100; the image acquisition component 32 is used to obtain the image of the material 100 on the transfer conveyor 31; the rotation drive component 33 is used to drive the transfer conveyor 31 to rotate;

[0067] The material distribution part 2, the intermediate transfer tool 31, the assembly part 4 and the image acquisition part 32 are arranged in sequence in the horizontal direction; the transfer part 5 is arranged above the material distribution part 2, the intermediate transfer part 3 and the assembly part 4, and the transfer part 5 can reciprocate in the horizontal direction to transfer the material 100.

[0068] The working process of the above-mentioned device is as follows: the material 100 is transported in the feeding channel in turn, and the transfer part 5 grabs the material 100 at the discharge port of the feeding channel to the intermediate transfer conveyor 31; then, the image acquisition component 32 obtains the image of the material 100 on the intermediate transfer conveyor 31, and transmits the image to the control system, and the control system can recognize and analyze the image and determine whether the material 100 is in the specified position; if the material 100 is not in the specified position, the control system controls the rotation drive component 33 to drive the intermediate transfer conveyor 31 to rotate, thereby driving the material 100 on the intermediate transfer conveyor 31 to rotate until the material 100 is rotated to the specified position; then, the transfer part 5 grabs the material 100 at the intermediate transfer conveyor 31 to the assembly part 4, and the material 100 is assembled at the assembly part 4.

[0069] Through the above process, the accuracy of the position of the material 100 can be ensured, and the installation requirements of the material 100 that needs to be turned to a specified position during assembly can be met. The above device is suitable for loading and assembling the screw caps in multi-needle injection needles, solving the problems of low assembly efficiency and high labor caused by manual loading of the screw caps.

[0070] Optionally, the image acquisition component 32 is a CCD camera, and the CCD camera can capture images of the material 100 on the transfer vehicle 31 .

[0071] Reference Figure 2 and Figure 3The working principle of the above mechanism is as follows: a positioning structure 101 is provided on the circumferential surface of the material 100, and the image acquisition component 32 can obtain the image of the material 100 on the intermediate conveyor 31; the material image is fed back to the control system, and the control system analyzes the material image to determine whether the positioning structure 101 is photographed on the material image or whether the position of the photographed positioning structure 101 deviates from the specified position; if the positioning structure 101 is photographed on the material image and the positioning structure 101 is located at the specified position, it means that the steering position of the material 100 meets the installation requirements; if the positioning structure 101 is not photographed on the material image or the positioning structure 101 deviates from the specified position, it means that the steering position of the material 100 does not meet the installation requirements. At this time, the control system controls the rotation drive component 33 to drive the intermediate conveyor 31 to rotate, thereby driving the material 100 to rotate and correct it until the steering position of the material 100 meets the installation requirements.

[0072] Continue to refer to Figure 2 The rotary drive assembly 33 includes a first drive member 332, and the first drive member 332 has a retractable piston shaft, and the piston shaft is connected to the intermediate transfer gear 31;

[0073] Alternatively, the rotary drive assembly 33 includes a first drive member 332 , and the first drive member 332 has a rotatable output shaft, and the output shaft is connected to the intermediate carrier 31 .

[0074] In this embodiment, the rotary drive assembly 33 includes a rotary shaft 331 and a first drive member 332 for driving the rotary shaft 331 to rotate, the output end of the first drive member 332 is connected to the rotary shaft 331, and the rotary shaft 331 is connected to the intermediate conveyor 31. Specifically, the rotary drive assembly 33 also includes a driving pulley, a driven pulley, and a belt connected between the driving pulley and the driven pulley; the first drive member 332 is specifically a motor, the driving pulley is mounted on the output shaft of the motor, and the driven pulley is mounted on the lower end of the rotary shaft 331; the intermediate conveyor 31 is mounted on the upper end of the rotary shaft 331. When the position of the material 100 needs to be adjusted, the first drive member 332 drives the intermediate conveyor 31 to rotate through the pulley, the belt and the rotary shaft 331, thereby driving the material 100 on the intermediate conveyor 31 to rotate.

[0075] In other embodiments, the first driving member 332 can be a pneumatic cylinder or an oil cylinder, the piston shaft of the first driving member 332 is connected to the rack, the intermediate transfer gear 31 is connected to the gear, and the rack and the gear are meshed; thus, when the piston shaft of the first driving member 332 is extended or retracted, the intermediate transfer gear 31 is driven to rotate through the rack and gear structure.

[0076] Continue to refer to Figure 2 The transfer part 3 further includes a first light source 34 and a second light source 35, and the light emitting ends of the first light source 34 and the second light source 35 are both directed toward the material 100 on the transfer vehicle 31;

[0077] The first light source 34, the intermediate transfer device 31, the second light source 35 and the image acquisition component 32 are arranged in sequence along the horizontal direction.

[0078] In the above structure, the first light source 34 acts as a luminous background plate, and the second light source 35 focuses on supplementing the shooting surface of the material 100. The cooperation of the two light sources can make the material image clearer and facilitate identification and analysis.

[0079] In other embodiments, the first light source 34 may also be replaced by a common background plate.

[0080] On the basis of the above structure, a first light source mounting seat 14 and a second light source mounting seat 15 are provided on the frame 1; the first light source 34 is mounted on the first light source mounting seat 14; the second light source 35 is rotatably and adjustably mounted on the second light source mounting seat 15.

[0081] Specifically, the two ends of the second light source 35 are rotatably connected to the second light source mounting base 15; the second light source mounting base 15 is provided with an arc-shaped long hole, and a locking member is provided in the arc-shaped long hole, through which the second light source 35 can be locked or released, so that the light angle of the second light source 35 can be adjusted, so that the second light source 35 can accurately illuminate the position of the positioning structure 101, thereby improving the clarity of the material image. In this embodiment, the locking member is specifically a screw, which passes through the arc-shaped long hole and its end can be connected to the second light source 35 to limit the relative position of the second light source 35 and the second light source mounting base 15; when it is necessary to adjust the light angle of the second light source 35, the screw can be loosened to adjust the light angle of the second light source 35.

[0082] Reference Figure 4 The intermediate transfer tool 31 includes at least two limit blocks 311 distributed around the same axis, and a second driving member 312 driving the at least two limit blocks 311 to move synchronously closer or farther away; the at least two limit blocks 311 are used to be inserted into the through holes on the material 100.

[0083] In this embodiment, there are three limit blocks 311, and the three limit blocks 311 are evenly distributed along the circumferential direction of the intermediate conveyor 31; the second driving member 312 is specifically a cylinder, and the three limit blocks 311 can be driven to approach or move away synchronously through the second driving member 312. When the multiple limit blocks 311 are in a synchronously moving away state, the multiple limit blocks 311 are tightly fitted with the through holes on the material 100, thereby fixing the material 100 on the intermediate conveyor 31; when the multiple limit blocks 311 are in a synchronously approaching state, there is a gap between the multiple limit blocks 311 and the through holes on the material 100, thereby releasing the restriction on the material 100.

[0084] Reference Figures 5 to 7The feeding channel includes a vibrating channel 21 and a static channel 22, and the inlet of the static channel 22 is connected to the outlet of the vibrating channel 21. Under the action of the vibration force provided by the vibrating channel 21, the material 100 moves from the vibrating channel 21 to the static channel 22 in sequence.

[0085] Reference Figure 7 A baffle 221 is provided at the outlet end of the static material channel 22, and the baffle 221 blocks the material 100 in the static material channel 22 to prevent the material 100 at the front end from escaping from the static material channel 22 under the pushing of the material 100 at the back.

[0086] Reference Figure 6 and Figure 7 The material distribution part 2 further includes a limiting component 23; the limiting component 23 includes:

[0087] The first position-limiting member 231 has a blocking state and a releasing state. In the blocking state, the first position-limiting member 231 extends into the static material channel 22, and a gap for accommodating at least one material 100 is formed between the first position-limiting member 231 and the baffle 221. In the releasing state, the first position-limiting member 231 moves out of the static material channel 22.

[0088] The third driving member 232 is used to drive the first limiting member 231 to switch between a blocking state and a releasing state.

[0089] In this embodiment, the first limit member 231 is suspended above the stationary material channel 22; the third driving member 232 can drive the first limit member 231 to rise and fall, and optionally, the third driving member 232 is a cylinder. The working process of the above-mentioned material distribution part 2 is as follows: the material 100 enters the static material channel 22 in sequence under the vibration force of the vibrating material channel 21, and the material 100 entering the static material channel 22 abuts against the baffle 221 under the push of the material 100 behind, and stops moving forward under the obstruction of the baffle 221; at this time, the third driving member 232 drives the first limiting member 231 to descend to extend into the static material channel 22, so that the first limiting member 231 presses the material 100 behind the material 100 abutting against the baffle 221, thereby limiting the movement of the material 100 between the first limiting member 231 and the baffle 221, and further ensuring that the material 100 between the first limiting member 231 and the baffle 221 will not shift, shake or fall out, which is convenient for the subsequent clamping of the material 100.

[0090] On the basis of the above structure, the first limiting member 231 is a rod-shaped structure, which is convenient for pressing the material 100 .

[0091] In other embodiments, the first stopper 231 may be a plate-like structure; in the release state, the first stopper 231 is arranged below the static material channel 22; in the blocking state, the first stopper 231 rises into the static material channel 22 or between the vibrating material channel 21 and the static material channel 22 to prevent the material 100 from pushing the material 100 between the first stopper 231 and the baffle 221. The third driving member 232 can drive the first stopper 231 to extend into or move out of the static material channel 22, thereby blocking or releasing the movement of the material 100 in the static material channel 22. Optionally, in one embodiment, the first stopper 231 is arranged between the vibrating material channel 21 and the static material channel 22; in another embodiment, the first stopper 231 is arranged in the middle of the static material channel 22, and a avoidance hole for the first stopper 231 to pass through is provided on the static material channel 22.

[0092] In this embodiment, the material distribution part 2 includes a vibrating material tray and a stationary material tray, wherein a plurality of parallel vibrating material channels 21 are arranged on the vibrating material tray, and a plurality of parallel stationary material channels 22 are arranged on the stationary material tray; the plurality of parallel vibrating material channels 21 and the plurality of parallel stationary material channels 22 correspond one to one, and a corresponding group of vibrating material channels 21 and stationary material channels 22 form a feeding channel.

[0093] On the basis of the above structure, the medical accessory assembly device provided by the present application includes multiple limit assemblies 23, multiple intermediate transfer tools 31 and multiple image acquisition components 32, and multiple feeding channels, multiple limit assemblies 23, multiple intermediate transfer tools 31 and multiple image acquisition components 32 are arranged one by one. The device can assemble multiple materials 100 at the same time, thereby further improving the assembly efficiency.

[0094] Reference Figure 8 , the transfer part 5 includes a first vertical module 51, a second vertical module 52 and a horizontal module 53;

[0095] The first vertical module 51 includes a first clamping assembly 511 and a fourth driving member 512 for driving the first clamping assembly 511 to move upward and downward;

[0096] The second vertical module 52 includes a second clamping assembly 521 and a fifth driving member 522 for driving the second clamping assembly 521 to move upward and downward;

[0097] The horizontal module 53 can drive the first vertical module 51 to move between the material distribution part 2 and the intermediate transfer tool 31 , and can drive the second vertical module 52 to move between the intermediate transfer tool 31 and the assembling part 4 .

[0098] In the above structure, the first clamping component 511 is used to clamp the material 100 at the discharge port of the feeding channel. Driven by the first vertical module 51 and the horizontal module 53, the first clamping component 511 moves the material 100 at the discharge port of the feeding channel to the intermediate conveyor 31; the second clamping component 521 is used to clamp the material 100 on the intermediate conveyor 31. Driven by the second vertical module 52 and the horizontal module 53, the second clamping component 521 moves the material 100 on the intermediate conveyor 31 to the assembly part 4.

[0099] In this embodiment, the number of the first clamping components 511 and the second clamping components 521 are both multiple, and multiple feeding channels, multiple limit components 23, multiple first clamping components 511, multiple transfer jigs 31 and multiple second clamping components 521 are arranged one by one to form multiple material assembly lines, thereby realizing the simultaneous assembly of multiple materials 100.

[0100] As an optional embodiment, the plurality of first gripping assemblies 511 are all mounted on the first connecting plate; the fourth driving member 512 is specifically a cylinder, the cylinder body of the fourth driving member 512 is mounted on the frame 1, and the piston rod end of the fourth driving member 512 is connected to the first connecting plate. Through the above structure, the plurality of first gripping assemblies 511 are all driven by one fourth driving member 512, thereby reducing the manufacturing cost of the device and making the structure of the device more compact.

[0101] As an optional embodiment, there are multiple second gripping assemblies 521, and the multiple second gripping assemblies 521 are all installed on the second connecting plate; the fifth driving member 522 is specifically a motor, the fifth driving member 522 is installed on the frame 1, and the output shaft of the fourth driving member 512 is connected to the second connecting plate. Through the above structure, multiple second gripping assemblies 521 are all driven by one fifth driving member 522.

[0102] Reference Fig. 9 The first clamping assembly 511 includes two first clamping jaws 5111 and a seventh driving member 5112 for driving the two first clamping jaws 5111 to open or close.

[0103] Reference Fig. 9 and Fig.10 The second clamping assembly 521 includes two second clamping jaws 5211, a sixth driving member 5212 for driving the two second clamping jaws 5211 to open or close, and a positioning rod 5213 arranged between the two second clamping jaws 5211; when the second clamping assembly 521 clamps the material 100, the positioning rod 5213 is inserted into the through hole on the material 100.

[0104] In this embodiment, the sixth driving member 5212 and the seventh driving member 5112 are both cylinders.

[0105] On the basis of the above structure, the sixth driving member 5212 is provided with an abutment block 5215, and the upper end of the positioning rod 5213 is slidably arranged on the abutment block 5215; the positioning rod 5213 is sleeved with a spring 5214, and the two ends of the spring 5214 respectively abut against the abutment block 5215 and the shaft shoulder of the positioning rod 5213. Specifically, the upper end of the positioning rod 5213 is inserted and slidably arranged in the sliding hole on the abutment block 5215, and the top of the positioning rod 5213 is provided with a limiting structure for preventing the positioning rod 5213 from falling out of the sliding hole; the two ends of the spring 5214 respectively abut against the abutment block 5215 and the shaft shoulder of the lower end of the positioning rod 5213.

[0106] Continue to refer to Fig. 9 and Fig.10 The assembly part 4 includes an assembly container 41, and a placement slot for placing the assembly part 200 is provided on the assembly container 41. The assembly device provided in the present application is used to assemble the material 100 onto the assembly part 200.

[0107] The working process of the above-mentioned transfer part 5 is as follows: first, the first clamping component 511 clamps the material 100 at the discharge port of the feeding channel, and moves the first clamping component 511 to the intermediate transfer tool 31 through the horizontal module 53 and the fourth driving member 512; then, the transfer part 3 rotates the material 100 to the specified position; then, the second clamping component 521 clamps the material 100 on the intermediate transfer tool 31, and in the process of the second clamping component 521 moving downward to approach the material 100, the lower end of the positioning rod 5213 passes through the through hole on the material 100, and the material 100 is positioned by the positioning rod 5213; then, the first clamping component 511 is moved to the top of the assembly part 200 on the assembly tool 41 through the horizontal module 53. , the fifth driving member 522 drives the second clamping component 521 to descend. In the process of the second clamping component 521 driving the material 100 to move downward and approach the assembly part 200, the lower end of the positioning rod 5213 is inserted into the assembly part 200 to position the position relationship between the material 100 and the assembly part 200 to prevent the position relationship between the two from being misaligned and unable to be assembled; in the process of the second clamping component 521 continuing to move downward to complete the assembly of the material 100, the lower end of the positioning rod 5213 abuts against the assembly part 200 and moves upward under the action of the spring 5214 to prevent the positioning rod 5213 from interfering with the assembly of the material 100, thereby ensuring that the position of the material 100 and the assembly part 200 are always fixed during the assembly process, thereby improving the assembly efficiency.

[0108] Continue to refer to Figure 8The horizontal module 53 includes a mounting seat 531 and an eighth driving member 532; the first vertical module 51 and the second vertical module 52 are both mounted on the mounting seat 531, and the mounting seat 531 is slidably mounted on the frame 1 through a guide rail slider, and the eighth driving member 532 is used to push the mounting seat 531 to reciprocate in the horizontal direction, thereby driving the first vertical module 51 and the second vertical module 52 to reciprocate in the horizontal direction.

[0109] In this embodiment, the frame 1 includes a lower fixed plate 11, an upper fixed plate 12 and a plurality of connecting columns 13 connected between the lower fixed plate 11 and the upper fixed plate 12. The eighth driving member 532 is specifically a cylinder, the cylinder body of the eighth driving member 532 is mounted on the upper fixed plate 12, the piston rod of the eighth driving member 532 is horizontally arranged and its end is connected to the mounting seat 531. The fourth driving member 512 is specifically a cylinder, the cylinder body of the fourth driving member 512 is mounted on the upper fixed plate 12, the piston rod of the fourth driving member 512 is vertically arranged and its end is connected to the first clamping assembly 511, and the first clamping assembly 511 is arranged between the lower fixed plate 11 and the upper fixed plate 12. The fifth driving member 522 is specifically a motor, the fifth driving member 522 is mounted on the upper fixed plate 12, and its conveying end is connected to the second clamping assembly 521, and the second clamping assembly 521 is arranged between the lower fixed plate 11 and the upper fixed plate 12. The first light source 34 , the intermediate transfer gear 31 , the second light source 35 , the assembly unit 4 and the image acquisition component 32 are sequentially arranged above the lower fixing plate 11 along the horizontal direction, and the rotation driving assembly 33 is arranged below the lower fixing plate 11 .

[0110] Through the above arrangement, the overall structure of the device is compact and reliable, and space resources are effectively utilized.

[0111] It should be noted that the above-mentioned driving parts can all be one of a pneumatic cylinder, an oil cylinder, and an electric cylinder, and no limitation is made here.

[0112] 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 solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A medical accessory assembly device, characterized in that: It comprises a frame (1), and a material distribution part (2), a transfer part (3), an assembly part (4) and a transfer part (5) arranged on the frame (1); The material distribution part (2) comprises a material supply channel for allowing materials (100) to pass through in sequence; The transfer part (3) comprises a transfer conveyor (31), an image acquisition component (32) and a rotation drive component (33), wherein: the transfer conveyor (31) is used to carry and fix the material (100); the image acquisition component (32) is used to obtain an image of the material (100) on the transfer conveyor (31); and the rotation drive component (33) is used to drive the transfer conveyor (31) to rotate; The material distribution part (2), the intermediate transfer tool (31), the assembly part (4) and the image acquisition part (32) are arranged in sequence in a horizontal direction; the transfer part (5) is arranged above the material distribution part (2), the intermediate transfer part (3) and the assembly part (4), and the transfer part (5) can reciprocate in a horizontal direction to transfer the material (100).

2. The medical accessory assembly device according to claim 1, characterized in that: The transfer part (3) further comprises a first light source (34) and a second light source (35), wherein light-emitting ends of the first light source (34) and the second light source (35) are both directed toward the material (100) on the transfer vehicle (31); The first light source (34), the intermediate transfer device (31), the second light source (35) and the image acquisition component (32) are arranged in sequence along a horizontal direction.

3. The medical accessory assembly device according to claim 2, characterized in that: The frame (1) is provided with a first light source mounting seat (14) and a second light source mounting seat (15); the first light source (34) is mounted on the first light source mounting seat (14); and the second light source (35) is mounted on the second light source mounting seat (15) in a rotatable and adjustable manner.

4. The medical accessory assembly device according to claim 1, characterized in that: The rotary drive assembly (33) comprises a first drive member (332), wherein the first drive member (332) has a retractable piston shaft, and the piston shaft is connected to the intermediate transfer gear (31); Alternatively, the rotary drive assembly (33) comprises a first drive member (332), wherein the first drive member (332) has a rotatable output shaft, and the output shaft is connected to the intermediate transfer gear (31).

5. The medical accessory assembly device according to claim 1, characterized in that: The intermediate transfer tool (31) comprises at least two limit blocks (311) distributed around the same axis, and a second driving member (312) for driving at least two limit blocks (311) to move synchronously toward or away from each other; at least two limit blocks (311) are used to be inserted into through holes on the material (100).

6. The medical accessory assembly device according to claim 1, characterized in that: The material supply channel comprises a vibrating material channel (21) and a static material channel (22); the inlet of the static material channel (22) is connected to the outlet of the vibrating material channel (21); and a baffle (221) is provided at the outlet end of the static material channel (22).

7. The medical accessory assembly device according to claim 6, characterized in that: The material distribution part (2) further comprises a position limiting component (23), wherein the position limiting component (23) comprises: A first limiting member (231) has a blocking state and a releasing state; in the blocking state, the first limiting member (231) extends into the static material channel (22), and a gap for accommodating at least one material (100) is formed between the first limiting member (231) and the baffle (221); in the releasing state, the first limiting member (231) moves out of the static material channel (22); The third driving member (232) is used for driving the first limiting member (231) to switch between the blocking state and the releasing state.

8. The medical accessory assembly device according to claim 1, characterized in that: The transfer section (5) comprises a first vertical module (51), a second vertical module (52) and a horizontal module (53), wherein: The first vertical module (51) comprises a first clamping component (511) and a fourth driving member (512) for driving the first clamping component (511) to rise and fall; The second vertical module (52) comprises a second clamping assembly (521) and a fifth driving member (522) for driving the second clamping assembly (521) to rise and fall; The horizontal module (53) is capable of driving the first vertical module (51) to reciprocate between the material distribution portion (2) and the intermediate transfer tool (31), and is capable of driving the second vertical module (52) to reciprocate between the intermediate transfer tool (31) and the assembly portion (4).

9. The medical accessory assembly device according to claim 8, characterized in that: The second clamping assembly (521) comprises two second clamping jaws (5211), a sixth driving member (5212) for driving the two second clamping jaws (5211) to open or close, and a positioning rod (5213) arranged between the two second clamping jaws (5211); During the process of the second clamping assembly (521) clamping the material (100), the positioning rod (5213) is inserted into the through hole on the material (100).

10. The medical accessory assembly device according to claim 9, characterized in that: The sixth driving member (5212) is provided with an abutment block (5215), and the upper end of the positioning rod (5213) is slidably disposed on the abutment block (5215); The positioning rod (5213) is sleeved with a spring (5214), and two ends of the spring (5214) are respectively in contact with the contact block (5215) and the shaft shoulder of the positioning rod (5213).

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