Rapid puncture needle assembling equipment with automatic adjusting function

Abstract

The invention discloses rapid puncture needle assembling equipment with an automatic adjusting function, and relates to the technical field of medical instruments, the rapid puncture needle assembling equipment comprises an assembling equipment main body and a controller, an assembling assembly comprises an assembling table, an isolation hood is installed above the assembling table, a grabbing assembly and an adjusting assembly are installed on the isolation hood, and the assembling table is connected with the controller. A rotating table, multiple sets of material supply assemblies and multiple sets of waste discharging grooves are installed on the assembling table, the multiple sets of material supply assemblies and the multiple sets of waste discharging assemblies are installed on the assembling table in a staggered mode, a grabbing assembly is installed on the adjusting assembly, and the grabbing assembly is located between the material supply assemblies and the waste discharging grooves. A plurality of groups of assembly detection assemblies are mounted on the rotating table, the assembly detection assemblies can be used for assembling the puncture needles in a matched manner, and the assembly detection assemblies can be used for detecting the puncture needles and parts, so that when the device is used, a needle seat and a needle head can be assembled, the connecting part can be detected, and the leakproofness of the connecting part can be detected.

Description

Technical Field

[0001] The invention relates to the technical field of medical instruments, in particular to a puncture needle quick assembly device with an automatic adjustment function. Background Art

[0002] The puncture needle is a medical device used for tissue sampling and injection treatment of various organs such as kidney, liver, lung, breast, thyroid, prostate, pancreas, testicle, uterus, ovary, body surface, etc. in minimally invasive surgery;

[0003] When assembling a puncture needle, it is usually only necessary to assemble the needle seat and the needle head of the puncture needle to form a complete puncture needle head, so that it is convenient to combine the needle tube into a complete puncture needle during medical work;

[0004] However, when the needle seat is assembled with the needle, since the connection between the needle and the needle seat is relatively delicate, manual assembly is relatively time-consuming, and thus a machine is required to assemble them. During assembly, a general machine can only assemble the needle and the needle seat together, and cannot determine whether the connection is tight or whether there is a certain gap. Therefore, the needle and the needle seat can only be inspected at the connection after assembly to check whether the finished product is intact. Summary of the invention

[0005] The purpose of the present invention is to provide a puncture needle quick assembly device with automatic adjustment function to solve the problems raised in the prior art.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a puncture needle rapid assembly device with automatic adjustment function, comprising an assembly device main body and a controller, the assembly component comprising an assembly table, an isolation cover is installed above the assembly table, a grabbing component and an adjusting component are installed on the isolation cover, a rotating table, multiple groups of material supply components and multiple groups of waste discharge troughs are installed on the assembly table, and the multiple groups of material supply components and multiple groups of waste discharge components are respectively installed on the assembly table in an alternating manner, a grabbing component is installed on the adjusting component, and the grabbing component is located between the material supply component and the waste discharge trough, and multiple groups of assembly detection components are installed on the rotating table, the assembly detection component can cooperate with the puncture needle for assembly, and the assembly detection component can detect the puncture needle and components.

[0007] Furthermore, the assembly detection component includes two groups of mounting plates, an arc plate is installed between the two groups of mounting plates, both ends of the arc plate are connected to the mounting plates through bearings, sliding grooves are provided on opposite sides of the two groups of mounting plates, two groups of mounting cylinders are installed on the arc plates, a sliding rod is installed on a side of the mounting cylinder close to the mounting plate, the sliding rod cooperates with the sliding groove, a discharging motor is installed on the side of one group of mounting plates, and the output end of the discharging motor is connected to the arc plate.

[0008] Furthermore, multiple groups of limit clamps are installed inside the installation tube, and the multiple groups of limit clamps are equidistantly installed inside the installation tube. The multiple groups of limit clamps can clamp the puncture needle. An exhaust port is installed at the center of the bottom of the installation tube, and the exhaust port cooperates with the puncture needle.

[0009] Furthermore, the adjustment component includes multiple groups of adjustment slots, the isolation cover is provided with multiple groups of slots, the multiple groups of adjustment slots are respectively installed above the multiple groups of slots, a support plate is installed above the adjustment slot, an adjustment motor is installed on the support plate, a transmission rod is installed inside the adjustment slot, the transmission rod is installed between the adjustment slots through a bearing, one end of the transmission rod is connected to the adjustment slot, a driven wheel is installed on the other end of the transmission rod, a driving wheel is installed on the output end of the adjustment motor, and the driving wheel cooperates with the driven wheel.

[0010] Furthermore, the grabbing assembly includes a grabbing cylinder, a fixed block is installed at the output end of the grabbing cylinder, the fixed block cooperates with the transmission rod, the fixed block is slidably installed inside the adjustment groove and the slot, and a cylinder clamp is installed at the bottom of the fixed block. The cylinder clamp can grab and clamp the material, and the grabbing assembly and the adjustment assembly are respectively connected to the controller.

[0011] Furthermore, a pressure sensing plate is installed on the side of the cylinder clamp that contacts the top of the puncture needle, and the pressure sensing plate cooperates with the exhaust port. The pressure sensing plate and the exhaust port are respectively connected to a controller.

[0012] Furthermore, the material supply assembly includes a U-shaped frame, a limit block is installed inside the U-shaped frame, the limit block is connected to the U-shaped frame through a bearing, two groups of feed troughs are installed on the limit block, and a limit clamp is also installed inside the feed trough. A feed motor is installed on the side of the U-shaped frame, and the feed motor is connected to the limit block. A conveyor belt is provided at the input end of the U-shaped frame, and a conveyor belt is provided at the output end of the waste discharge trough.

[0013] Furthermore, a driving motor and multiple groups of gas tanks are installed inside the assembly table, and the driving motor and gas tanks are respectively connected to the controller. The output end of the driving motor is connected to the bottom of the rotating table. A group of gas tanks is also installed on the rotating table, and the multiple groups of gas tanks are respectively connected to the material supply component and the assembly detection component.

[0014] Furthermore, the isolation cover has multiple groups of openings, and the multiple groups of openings are respectively matched with multiple groups of conveyor belts. The isolation cover is made of transparent material, and the material of the end of the isolation cover that contacts the adjustment component is metal.

[0015] Furthermore, the controller is installed outside the assembly equipment body, and a control panel is provided on the controller.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. When in use, the device can assemble the most important parts of the puncture needle. Compared with manual work, the device has higher working efficiency. Compared with general assembly equipment, when assembling the needle seat and the needle, the device can test the finished product to see whether it is qualified and whether it can meet the standards for putting it into use;

[0018] 2. When the material enters the material supply component, the material supply component will initially limit the material position so that the material can be assembled as quickly as possible, without the need for alignment again, saving a certain amount of time and ensuring the integrity of the finished product;

[0019] 3. When the feed material is moved horizontally to the inside of the installation cylinder by the grabbing assembly, the needle seat will be pressed down onto the exhaust port and connected to the exhaust port. Then the next group of grabbing assemblies will grab the needle so that the needle can be assembled with the needle seat. Then the gas tank will inject gas into the finished product through the exhaust port. Because the grabbing assembly will not release the needle during assembly, the gas will impact the pressure sensing plate on the grabbing assembly. When the impact force detected by the pressure sensing plate is small, it means that a gap has appeared at the connection of the finished product. When the impact force detected by the pressure sensing plate is large, it means that when the needle seat is assembled with the needle, the installation position of the needle is too close to the bottom of the needle seat, which is also a defective product. When the value detected by the pressure sensing plate is at the threshold value, it means that the finished product assembled by the device is a complete finished product. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the axonometric structure of the present invention as a whole;

[0021] Figure 2 It is a schematic diagram of the axonometric structure of the assembly platform of the present invention;

[0022] Figure 3 It is a schematic cross-sectional structural diagram of the assembly platform of the present invention;

[0023] Figure 4 It is a schematic diagram of the axonometric structure of the isolation cover of the present invention;

[0024] Figure 5 It is a schematic diagram of the local structure of the top surface of the isolation cover of the present invention;

[0025] Figure 6 It is a structural schematic diagram of the installation tube of the present invention;

[0026] Figure 7 For the present invention Figure 5 An enlarged schematic diagram of the area "A" in the figure;

[0027] Figure 8 For the present invention Figure 2 An enlarged schematic diagram of the area "B" in the figure;

[0028] Fig. 9 For the present invention Figure 2 An enlarged schematic diagram of the area "C" in the middle;

[0029] In the figure: 1. Assembly equipment body; 11. Controller; 12. Assembly table; 121. Turntable; 122. Drive motor; 13. Isolation cover; 14. Gas tank; 2. Grabbing assembly; 21. Grabbing cylinder; 22. Fixing block; 23. Cylinder fixture; 3. Adjustment assembly; 31. Adjustment slot; 32. Support plate; 33. Adjustment motor; 4. Material supply assembly; 41. U-shaped frame; 42. Limit block; 43. Feeding slot; 44. Feeding motor; 5. Waste discharge slot; 6. Assembly detection assembly; 61. Mounting plate; 62. Arc plate; 63. Mounting cylinder; 631. Exhaust port; 64. Discharge motor. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. 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.

[0031] Example: Figure 1-Figure 9 As shown, the present invention provides a technical solution for a puncture needle rapid assembly device with an automatic adjustment function, including an assembly device body 1 and a controller 11, the assembly component includes an assembly table 12, an isolation cover 13 is installed above the assembly table 12, a grabbing component 2 and an adjusting component 3 are installed on the isolation cover 13, a rotating table 121, multiple groups of material supply components 4 and multiple groups of waste discharge troughs 5 are installed on the assembly table 12, multiple groups of the material supply components 4 and multiple groups of waste discharge components are respectively staggered and installed on the assembly table 12, a grabbing component 2 is installed on the adjusting component 3, and the grabbing component 2 is located between the material supply component 4 and the waste discharge trough 5, and multiple groups of assembly detection components 6 are installed on the rotating table 121, the assembly detection component 6 can cooperate with the puncture needle for assembly, and the assembly detection component 6 can detect the puncture needle and components;

[0032] Therefore, when the device is in use, the needle and the needle seat can be assembled through the various components on the assembly table 12. At the same time, when the device is assembled, the assembly can also be inspected to detect whether the connection is tightly connected. When in use, the needle and the needle seat will be conveyed to the material supply component 4 by the conveyor belt, and the grabbing component 2 can grab the material on the material supply component 4, and with the cooperation of the adjusting component 3, move the material to the assembly detection component 6, and then assemble the needle and the needle seat. When the needle and the needle seat are on the assembly detection component 6, the assembly detection component 6 It is also possible to detect the connection between the needle and the needle seat to detect whether the connection between the needle and the needle seat is tight. When there is a certain gap in the connection, the rotating table 121 will rotate to rotate the assembly detection component 6 to the same horizontal plane of the waste discharge trough 5. Then, the assembly detection component 6 will rotate toward the waste discharge trough 5 to discharge the failed products in the assembly detection component 6 into the waste discharge trough 5, and the waste will be collected in a centralized manner. Therefore, when the device is in use, it is not only possible to assemble the needle seat and the needle together, but also possible to detect the finished product to detect whether the finished product is intact.

[0033] like Figure 1-Figure 3 As shown, in this embodiment, specifically, the assembly detection component 6 includes two groups of mounting plates 61, an arc plate 62 is installed between the two groups of mounting plates 61, both ends of the arc plate 62 are connected to the mounting plates 61 through bearings, and the two groups of mounting plates 61 have sliding grooves on opposite sides, and two groups of mounting cylinders 63 are installed on the arc plate 62, and the mounting cylinder 63 is installed with a sliding rod on the side close to the mounting plate 61, and the sliding rod cooperates with the sliding groove, and a discharging motor 64 is installed on the side of one group of mounting plates 61, and the output end of the discharging motor 64 is connected to the arc plate 62;

[0034] When in use, the assembly detection component 6 of the device can assist in the assembly of the needle seat and the needle, and can also detect the assembled finished product. When defective products are detected, the assembly detection component 6 will uniformly discharge a single defective product or two groups of defective products into the waste discharge trough 5, and then recycle the waste. When the assembly detection component 6 is in specific use, the grabbing component 2 can grab the material on the material supply component 4 into the installation cylinder 63. After grabbing the installation cylinder 63, subsequent assembly can be convenient. When the assembled finished product is intact, the rotating table 121 will drive the assembly detection component 6 to rotate, move to the next stage or discharge the finished product. When the assembled finished product is defective, the discharge motor 64 will drive the arc plate 62 to rotate, so that the installation cylinder 63 on the arc plate 62 rotates toward the waste discharge trough 5, and then the waste is discharged and recycled.

[0035] like Figure 6As shown, in this embodiment, specifically, multiple groups of limiting clamps are installed inside the mounting cylinder 63, and the multiple groups of limiting clamps are equidistantly installed inside the mounting cylinder 63. The multiple groups of limiting clamps can clamp the puncture needle, and an exhaust port 631 is installed at the center of the bottom of the mounting cylinder 63, and the exhaust port 631 cooperates with the puncture needle;

[0036] When the material enters the installation cylinder 63, the multiple sets of limit clamps inside the installation cylinder 63 will clamp the material to limit the current position of the material. At the same time, the material will be captured above the exhaust port 631. After the needle seat and the needle are assembled, the exhaust port 631 will inject air into the finished product and detect the strength of the discharged gas with the cooperation of the grabbing component 2. According to the strength of the discharged gas, it can be detected whether the connection between the needle seat and the needle is tight.

[0037] like Figure 1 , Figure 4-Figure 5 As shown, in this embodiment, specifically, the adjustment component 3 includes a plurality of groups of adjustment slots 31, the isolation cover 13 is provided with a plurality of groups of slots, the plurality of groups of adjustment slots 31 are respectively installed above the plurality of groups of slots, a support plate 32 is installed above the adjustment slots 31, an adjustment motor 33 is installed on the support plate 32, a transmission rod is installed inside the adjustment slots 31, the transmission rod is installed between the adjustment slots 31 through a bearing, one end of the transmission rod is connected to the adjustment slots 31, a driven wheel is installed at the other end of the transmission rod, a driving wheel is installed at the output end of the adjustment motor 33, and the driving wheel cooperates with the driven wheel;

[0038] When in use, the adjusting component 3 can adjust the position of the grabbing component 2 to help the grabbing component 2 to grab the material. During specific use, the grabbing component 2 can move between the slot and the adjusting slot 31, and the support plate 32 on the adjusting slot 31 can support the adjusting motor 33. When the adjusting motor 33 rotates, it can drive the driving wheel to rotate. Because the driving wheel cooperates with the driven wheel, it can drive the driven wheel to rotate, thereby rotating the transmission rod. Because the transmission rod of the device is connected to the grabbing component 2, when the transmission rod rotates, it will drive the entire grabbing component 2 to move, so that the grabbing component 2 can move to the corresponding position according to the sensor at the bottom, thereby realizing the grabbing or placement of the material.

[0039] like Figure 1 and Figure 4As shown, in this embodiment, specifically, the grabbing assembly 2 includes a grabbing cylinder 21, a fixing block 22 is installed at the output end of the grabbing cylinder 21, the fixing block 22 cooperates with the transmission rod, the fixing block 22 is slidably installed in the adjustment groove 31 and the inside of the slot, and a cylinder clamp 23 is installed at the bottom of the fixing block 22, and the cylinder clamp 23 can grab and clamp the material, and the grabbing assembly 2 and the adjusting assembly 3 are respectively connected to the controller 11;

[0040] When in use, the grabbing component 2 of the device can grab or place materials. During specific use, the grabbing cylinder 21 can drive the cylinder clamp 23 to rise or fall, and the cylinder clamp 23 can grab materials. The grabbed materials will be placed inside the assembly detection component 6. When the grabbing component 2 moves, the controller 11 will control the moving distance, and the controller 11 controls the adjustment component 3 based on the value fed back by the sensor at the bottom of the grabbing component 2, so as to adjust the direction or distance of movement of the grabbing component 2 through the adjustment component 3.

[0041] like Figure 1 and Figure 4 As shown, in this embodiment, specifically, a pressure sensing plate is installed on the side of the cylinder fixture 23 that contacts the top of the puncture needle, and the pressure sensing plate cooperates with the exhaust port 631, and the pressure sensing plate and the exhaust port 631 are respectively connected to the controller 11;

[0042] When the grabbing component 2 of the device is in use, it can cooperate with the assembly detection component 6 to detect the assembled finished product to detect whether the connection of the finished product is tight. During specific use, gas will be released in the exhaust port 631 and discharged from the input end of the finished product to the output end. When the gas is discharged to the output end, the gas will impact the pressure sensing plate, and then the impact force of the gas can be detected by the pressure sensing plate. When the impact force detected by the pressure sensing plate is small, it means that a gap has appeared at the connection of the finished product. When the impact force detected by the pressure sensing plate is large, it means that when the needle seat is assembled with the needle, the installation position of the needle is too close to the bottom of the needle seat, and it is also a defective product. When the value detected by the pressure sensing plate is at the threshold value, it means that the finished product assembled by the device is a complete finished product. At the same time, the device can also supply gas to the exhaust port 631 all the time during assembly, and assemble slowly, so that the discharged gas slowly meets the threshold value, thereby reducing the generation of defective products.

[0043] like Figure 1-Figure 3 and Fig. 9As shown, in this embodiment, specifically, the material supply assembly 4 includes a U-shaped frame 41, a limit block 42 is installed inside the U-shaped frame 41, and the limit block 42 is connected to the U-shaped frame 41 through a bearing, two groups of feeding troughs 43 are installed on the limit block 42, and a limit clamp is also installed inside the feeding trough 43, a feeding motor 44 is installed on the side of the U-shaped frame 41, and the feeding motor 44 is connected to the limit block 42, a conveyor belt is provided at the input end of the U-shaped frame 41, and a conveyor belt is provided at the output end of the waste discharge trough 5;

[0044] When in use, the material supply component 4 of the device can initially limit the material, which is convenient for the grabbing component 2. During specific use, the feed trough 43 is oriented toward the conveyor belt, and the material can be supplied to the inside of the feed trough 43 through the transmission belt. When the material enters the feed trough 43, the fiber clamp inside the feed trough 43 will clamp the material, and then after the material is limited, the feed motor 44 will drive the limit block 42 to rotate, so that the feed trough 43 on the limit block 42 can be perpendicular to the conveyor belt, thereby facilitating the grabbing component 2 to grab the material, and when the grabbing component 2 grabs the material, the feed motor 44 can drive the limit rod to reset, which is convenient for limiting the material again.

[0045] like Figure 1-Figure 3 As shown, in this embodiment, specifically, a driving motor 122 and a plurality of gas tanks 14 are installed inside the assembly table 12, and the driving motor 122 and the gas tank 14 are respectively connected to the controller 11, and the output end of the driving motor 122 is connected to the bottom of the rotating table 121, and a group of gas tanks 14 are also installed on the rotating table 121, and the plurality of gas tanks 14 are respectively connected to the material supply component 4 and the assembly detection component 6;

[0046] The assembly table 12 of the device can complete the assembly of materials, and the entire assembly process will be carried out on the assembly table 12. A drive motor 122 is installed inside the assembly table 12, and the drive motor 122 is controlled by the controller 11. The controller 11 can control the rotation angle of the drive motor 122. At the same time, the controller 11 can control the gas tank 14 to supply gas to the assembly detection component 6, and then detect whether the connection is tight and whether the finished product is qualified.

[0047] like Figure 1 , Figure 4-Figure 5 As shown, in this embodiment, specifically, the isolation cover 13 has multiple groups of openings, and the multiple groups of openings are respectively matched with multiple groups of conveyor belts. The isolation cover 13 is made of transparent material, and the material of the end of the isolation cover 13 that contacts the adjustment component 3 is metal material;

[0048] The isolation cover 13 of the device can isolate the workers from the assembly table 12. Because the isolation cover 13 is made of transparent material, the workers can observe the assembly process in real time outside the device, which makes it convenient for the workers to observe the assembly process.

[0049] like Figure 1 As shown, in this embodiment, specifically, the controller 11 is installed outside the assembly device body 1, and the controller 11 is provided with a control panel;

[0050] When the device is in use, the controller 11 can control various devices in the assembly equipment body 1, and the staff can operate the controller 11 according to the control panel on the controller 11, thereby controlling various devices in the assembly equipment body 1, and the staff can also detect the assembly equipment body 1 through the control panel.

[0051] Working principle: When the device is in use, the needle and the needle seat can be assembled through the various components on the assembly table 12. At the same time, the device can also detect the assembly during assembly to detect whether the connection is tight. When in use, the needle and the needle seat will be conveyed to the material supply component 4 by the conveyor belt, and the grabbing component 2 can grab the material on the material supply component 4, and with the cooperation of the adjusting component 3, move the material to the assembly detection component 6, and then assemble the needle and the needle seat. When the needle and the needle seat are on the assembly detection component 6, the assembly detection component 6 is used to detect whether the connection is tight. Component 6 can also detect the connection between the needle and the needle seat to detect whether the connection between the needle and the needle seat is tight. When there is a certain gap in the connection, the rotating table 121 will rotate to rotate the assembly detection component 6 to the same horizontal plane of the waste discharge trough 5. Then, the assembly detection component 6 will rotate toward the waste discharge trough 5 to discharge the failed products in the assembly detection component 6 into the waste discharge trough 5, and the waste will be collected in a centralized manner. Therefore, when the device is in use, it can not only assemble the needle seat and the needle together, but also detect the finished product to detect whether the finished product is intact.

[0052] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A puncture needle rapid assembly device with automatic adjustment function, comprising an assembly device body (1) and a controller (11), characterized in that: The assembly assembly comprises an assembly table (12), an isolation cover (13) is installed above the assembly table (12), a grabbing assembly (2) and an adjusting assembly (3) are installed on the isolation cover (13), a rotating table (121), multiple groups of material supply assemblies (4) and multiple groups of waste discharge troughs (5) are installed on the assembly table (12), the multiple groups of material supply assemblies (4) and the multiple groups of waste discharge assemblies are respectively installed on the assembly table (12) in an alternating manner, the grabbing assembly (2) is installed on the adjusting assembly (3), the grabbing assembly (2) is located between the material supply assembly (4) and the waste discharge trough (5), and multiple groups of assembly detection assemblies (6) are installed on the rotating table (121), the assembly detection assemblies (6) can cooperate with the puncture needle for assembly, and the assembly detection assemblies (6) can detect the puncture needle and components.

2. The puncture needle rapid assembly device with automatic adjustment function according to claim 1, characterized in that: The assembly detection component (6) includes two groups of mounting plates (61), an arc plate (62) is installed between the two groups of mounting plates (61), both ends of the arc plate (62) are connected to the mounting plates (61) through bearings, and the two groups of mounting plates (61) have sliding grooves on opposite sides. Two groups of mounting tubes (63) are installed on the arc plate (62), and a sliding rod is installed on the side of the mounting tube (63) close to the mounting plate (61), and the sliding rod cooperates with the sliding groove. A discharging motor (64) is installed on the side of one group of mounting plates (61), and the output end of the discharging motor (64) is connected to the arc plate (62).

3. The puncture needle rapid assembly device with automatic adjustment function according to claim 2, characterized in that: A plurality of groups of limiting clamps are installed inside the installation tube (63), and the plurality of groups of limiting clamps are installed equidistantly inside the installation tube (63). The plurality of groups of limiting clamps can clamp the puncture needle. An exhaust port (631) is installed at the center of the bottom of the installation tube (63), and the exhaust port (631) cooperates with the puncture needle.

4. The puncture needle rapid assembly device with automatic adjustment function according to claim 3, characterized in that: The adjustment assembly (3) comprises a plurality of adjustment slots (31), the isolation cover (13) is provided with a plurality of slots, the plurality of adjustment slots (31) are respectively mounted above the plurality of slots, a support plate (32) is mounted above the adjustment slots (31), an adjustment motor (33) is mounted on the support plate (32), a transmission rod is mounted inside the adjustment slots (31), the transmission rod is mounted between the adjustment slots (31) via a bearing, one end of the transmission rod is connected to the adjustment slots (31), the other end of the transmission rod is mounted with a driven wheel, an output end of the adjustment motor (33) is mounted with a driving wheel, the driving wheel cooperates with the driven wheel.

5. The puncture needle rapid assembly device with automatic adjustment function according to claim 4, characterized in that: The grabbing assembly (2) comprises a grabbing cylinder (21), a fixing block (22) is installed at the output end of the grabbing cylinder (21), the fixing block (22) cooperates with the transmission rod, the fixing block (22) is slidably installed in the adjustment groove (31) and the inside of the slot, a cylinder clamp (23) is installed at the bottom of the fixing block (22), and the cylinder clamp (23) can grab and clamp the material, and the grabbing assembly (2) and the adjustment assembly (3) are respectively connected to the controller (11).

6. The puncture needle rapid assembly device with automatic adjustment function according to claim 5, characterized in that: A pressure sensing plate is installed on the side of the cylinder fixture (23) that contacts the top of the puncture needle. The pressure sensing plate cooperates with the exhaust port (631). The pressure sensing plate and the exhaust port (631) are respectively connected to the controller (11).

7. The puncture needle rapid assembly device with automatic adjustment function according to claim 6, characterized in that: The material supply assembly (4) comprises a U-shaped frame (41), a limit block (42) is installed inside the U-shaped frame (41), the limit block (42) is connected to the U-shaped frame (41) through a bearing, two groups of feeding troughs (43) are installed on the limit block (42), and a limit clamp is also installed inside the feeding trough (43), a feeding motor (44) is installed on the side of the U-shaped frame (41), and the feeding motor (44) is connected to the limit block (42), a conveyor belt is arranged at the input end of the U-shaped frame (41), and a conveyor belt is arranged at the output end of the waste discharge trough (5).

8. The puncture needle rapid assembly device with automatic adjustment function according to claim 7, characterized in that: A driving motor (122) and a plurality of gas tanks (14) are installed inside the assembly table (12); the driving motor (122) and the gas tanks (14) are respectively connected to the controller (11); the output end of the driving motor (122) is connected to the bottom of the rotating table (121); a group of gas tanks (14) is also installed on the rotating table (121); and the plurality of gas tanks (14) are respectively connected to the material supply component (4) and the assembly detection component (6).

9. The puncture needle rapid assembly device with automatic adjustment function according to claim 8, characterized in that: The isolation cover (13) is provided with a plurality of groups of openings, and the plurality of groups of openings are respectively matched with a plurality of groups of conveyor belts. The isolation cover (13) is made of a transparent material, and the material of the end of the isolation cover (13) in contact with the adjustment component (3) is a metal material.

10. The puncture needle rapid assembly device with automatic adjustment function according to claim 9, characterized in that: The controller (11) is installed outside the assembly equipment body (1), and a control panel is provided on the controller (11).

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