Catheter gluing structure assembled by automatic equipment in field of medical consumables

Abstract

The invention relates to the technical field of medical product assembly, in particular to a catheter gluing structure assembled by automatic equipment in the field of medical consumables, and solves the problems that when the end part of a catheter is glued in the prior art, positioning gluing cannot be automatically carried out, the gluing efficiency is low, the gluing uniformity cannot be ensured, and the quality of catheter assembly is influenced. Comprising a synchronous transmission mechanism and a synchronous gluing mechanism, a gear driving mechanism is installed at one end of the synchronous transmission mechanism, a sliding adjusting mechanism is installed on the upper end face of the gear driving mechanism, the synchronous gluing mechanism is installed at the front end of the synchronous transmission mechanism, and a plurality of guide pipe bodies are installed at the front end of the synchronous gluing mechanism; the synchronous transmission mechanism comprises a first supporting plate, a transmission mounting shell is fixedly mounted on the upper end face of the first supporting plate, and a transmission countershaft is mounted on the inner side of the transmission mounting shell. By positioning the guide pipe, automatic gluing operation can be achieved, and the gluing quality and efficiency are effectively improved.

Description

Technical Field

[0001] The invention relates to the technical field of medical product assembly, in particular to a catheter gluing structure for automated equipment assembly in the field of medical consumables. Background Art

[0002] Medical catheters are tubular devices used in the medical field to achieve functions such as drainage and drug delivery. Medical catheters can be divided into cardiovascular catheters, neurovascular catheters, venous catheters, urology catheters and other types according to their functions. Medical catheters are widely used in hospitals and clinics for airway management, nutritional support, urination, infusion and blood transfusion, monitoring and treatment, etc. Medical catheters are usually coated with glue at the end of the tube and assembled with a waterstop clamp or Luer connector.

[0003] When gluing the end of a catheter, the gluing cannot be automatically positioned, the gluing efficiency is low, and the gluing cannot be uniform, which affects the quality of catheter assembly. Therefore, it does not meet the existing needs. We propose a catheter gluing structure for automated equipment assembly in the field of medical consumables. Summary of the invention

[0004] The purpose of the present invention is to provide a catheter gluing structure assembled by automated equipment in the field of medical consumables, so as to solve the problem in the above-mentioned background technology that when gluing the end of the catheter, the gluing cannot be automatically positioned, the gluing efficiency is low, and the gluing cannot be guaranteed to be uniform, which affects the quality of the catheter assembly.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: A catheter gluing structure assembled by automated equipment in the field of medical consumables, comprising a synchronous transmission mechanism and a synchronous gluing mechanism, one end of the synchronous transmission mechanism is equipped with a gear driving mechanism, the upper end surface of the gear driving mechanism is equipped with a sliding adjustment mechanism, the front end of the synchronous transmission mechanism is equipped with a synchronous gluing mechanism, and the front end of the synchronous gluing mechanism is equipped with a plurality of catheter bodies;

[0006] The synchronous transmission mechanism comprises a first support plate, a transmission mounting shell is fixedly mounted on the upper end surface of the first support plate, a transmission secondary shaft is mounted on the inner side of the transmission mounting shell, a plurality of transmission main shafts are mounted on one side of the transmission secondary shaft, and synchronous gears are fixedly mounted on the outer sides of the middle parts of the transmission secondary shaft and the plurality of transmission main shafts;

[0007] The synchronous gluing mechanism includes a second support plate, which is fixedly connected to the first support plate, a glue box is fixedly installed on the upper end surface of the second support plate, a front end surface of the glue box is provided with a plurality of positioning holes, a plurality of glue coating seats are installed on the inner side of the glue box, a glue spreading rack is installed between each two adjacent glue coating seats, a glue coating shaft is installed on the inner side of the rear end of the glue coating seat, a glue spreading shaft is installed in the middle of the glue spreading rack, and a spline shaft is fixedly provided on one end of the glue coating shaft and the glue spreading shaft.

[0008] Preferably, the sliding adjustment mechanism includes a connecting main board, a cylinder is fixedly installed on the rear end of the connecting main board, two guide rails are fixedly installed on the upper end surface of the connecting main board, a slider is slidably connected to the outer side of the guide rail, and a transmission plate is fixedly installed on the upper end surfaces of the two sliders.

[0009] Preferably, the gear drive mechanism includes a transmission motor, which is fixedly connected to a transmission mounting shell, a gear box is fixedly mounted on the front end face of the transmission motor, a main gear is rotatably connected to the inner side of the upper end of the gear box, a driven gear is mounted on the lower end of the main gear, and a transmission gear is fixedly mounted on the rear end face of the driven gear.

[0010] Preferably, the synchronous transmission mechanism further comprises a mounting angle plate fixedly connected to one end of the transmission mounting shell, a liquid level sensor is fixedly mounted on the inner side of the mounting angle plate, and a connecting pipe is mounted on one end of the liquid level sensor.

[0011] Preferably, the synchronous glue coating mechanism also includes a sealing cover fixedly connected to one end of the glue liquid box, a glue injection tube is provided at the upper end of the sealing cover, a glue storage cavity is provided on the inner side of the second support plate and the glue liquid box, the bottom end of the connecting tube passes through the sealing cover and is connected to the glue storage cavity; a glue coating hole is provided in the middle part of the front end surface of the glue coating seat, a plurality of guide holes are provided on the outer side of the front end of the glue coating seat, a waist-shaped hole is provided on the outer side of the rear end of the glue coating seat, a plurality of glue spreading plates are fixedly installed on the outer side of the glue spreading frame, glue feeding grooves are provided on both sides of the glue spreading plates, and a plurality of spray holes are provided inside the glue spreading plates.

[0012] Preferably, the output end of the cylinder is fixedly connected to the middle of the transmission plate, the transmission plate is slidably connected to the connecting main board via two guide rails and a slider, and the transmission plate is fixedly connected to the transmission mounting shell and the glue box.

[0013] Preferably, the output end of the gear box passes through the transmission motor and is fixedly connected to the main gear, the driven gear is coaxial with the transmission gear, the main gear and the driven gear and the transmission gear and one of the synchronous gears are connected by inter-tooth meshing, and each adjacent two synchronous gears are connected by inter-tooth meshing, and the transmission secondary shaft and multiple transmission main shafts are linearly arranged along the side of the transmission mounting shell.

[0014] Preferably, both ends of the transmission sub-shaft and the multiple transmission main shafts are rotatably connected to the transmission mounting shell through bearings, the front ends of the transmission sub-shaft and the multiple transmission main shafts are provided with spline holes, the multiple spline shafts are inserted into the inner side of the spline holes, and the glue coating shaft and the glue shifting shaft are coaxial with multiple synchronous gears.

[0015] Preferably, the rotation directions of the multiple glue coating shafts are the same, the rotation directions of the multiple glue pushing shafts are the same, the rotation directions of the glue coating shaft and the glue pushing shaft are opposite, the glue coating hole is through-connected with the waist-shaped hole and multiple guide holes, and the multiple guide holes are arranged in a circle relative to the axis of the glue coating shaft.

[0016] Preferably, the plurality of glue spreading plates are arranged in a circle relative to the axis of the glue spreading frame, and the spray hole is connected to the glue feeding groove.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The present invention drives the gear driving mechanism, the synchronous transmission mechanism and the synchronous gluing mechanism to move forward synchronously through the transmission plate of the cylinder, so that the multiple catheter bodies in the clamping state synchronously penetrate the positioning holes provided on the front end surface of the glue box and are plugged into the inner side of the gluing hole, so that the rear end of the catheter body can be blocked by the glue coating seat to prevent the glue from entering the inner side of the rear end of the catheter body during the gluing process. A glue storage cavity is provided on the inner side of the second supporting plate and the glue box, so that the liquid level sensor monitors the glue amount inside the glue storage cavity in real time through the connecting pipe, and timely performs glue replenishment operation through the glue injection pipe;

[0019] 2. The present invention drives multiple synchronous gears to rotate on the inner side of the transmission mounting shell through the transmission gear, so as to realize the synchronous rotation of the glue coating shaft and the glue pushing shaft, and the rotation direction of the glue coating shaft is opposite to that of the glue pushing shaft. When the glue coating shaft drives the glue coating seat to rotate relative to the catheter body, the glue liquid can be guided to the outer surface of the rear end of the catheter body through the guide hole and the waist-shaped hole to realize the gluing operation of the catheter body. The glue pushing shaft drives multiple glue pushing plates to rotate synchronously through the glue pushing frame, and then the glue pushing plates can push the glue liquid, so that the glue liquid enters the inner side of the spray hole through the glue feeding groove, and then the glue liquid is affected by the centrifugal force during the rotation of the glue pushing plate and is thrown out from the end of the spray hole away from the glue feeding groove, thereby improving the uniformity of gluing on the surface of the catheter body and improving the gluing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0021] Figure 2 A bottom view of the present invention as a whole;

[0022] Figure 3 It is a schematic diagram of the installation structure of the synchronous gluing mechanism of the present invention;

[0023] Figure 4 It is a schematic diagram of the installation structure of the gear drive mechanism of the present invention;

[0024] Figure 5 It is a schematic diagram of the exploded structure of the synchronous transmission mechanism of the present invention;

[0025] Figure 6 It is a schematic cross-sectional structure diagram of the synchronous gluing mechanism of the present invention;

[0026] Figure 7 It is a schematic diagram of the installation structure of the glue-pushing frame of the present invention;

[0027] Figure 8 It is a schematic diagram of the installation structure of the spline shaft of the present invention;

[0028] Fig. 9 The figure is a schematic diagram of the installation structure of the rubber stripping plate of the present invention.

[0029] In the figure: 1. sliding adjustment mechanism; 101. connecting main board; 102. cylinder; 103. guide rail; 104. slider; 105. transmission plate; 2. gear drive mechanism; 201. transmission motor; 202. gear box; 203. main gear; 204. driven gear; 205. transmission gear; 3. synchronous transmission mechanism; 301. first support plate; 302. transmission mounting shell; 303. connecting pipe; 304. mounting angle plate; 305. liquid level sensor; 306. transmission main Shaft; 307, synchronous gear; 308, transmission countershaft; 4, synchronous gluing mechanism; 401, second support plate; 402, glue box; 403, sealing cover; 404, glue injection tube; 405, positioning hole; 406, gluing shaft; 407, glue push shaft; 408, gluing seat; 409, gluing hole; 410, glue push rack; 411, spline shaft; 412, waist hole; 413, glue push plate; 414, spray hole; 415, glue inlet groove; 416, guide hole; 5, catheter body. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0031] The cylinder 102 (model CG3LN25-100) and the transmission motor 201 (model GV50-3.7KW-60-S) mentioned in the present invention can be purchased from the market or obtained through private customization.

[0032] See also Figure 1 and Figure 2, an embodiment provided by the present invention: a catheter gluing structure assembled by automated equipment in the field of medical consumables, comprising a synchronous transmission mechanism 3 and a synchronous gluing mechanism 4, a gear driving mechanism 2 being installed at one end of the synchronous transmission mechanism 3, a sliding adjustment mechanism 1 being installed on the upper end surface of the gear driving mechanism 2, the sliding adjustment mechanism 1 comprising a connecting main board 101, a cylinder 102 being fixedly installed at the rear end of the connecting main board 101, two guide rails 103 being fixedly installed on the upper end surface of the connecting main board 101, a slider 104 being slidably connected to the outer side of the guide rail 103, a transmission plate 105 being fixedly installed on the upper end surfaces of the two sliders 104, an output end of the cylinder 102 being fixedly connected to the middle part of the transmission plate 105, the transmission plate 105 being slidably connected to the connecting main board 101 through the two guide rails 103 and the slider 104, so that the cylinder 102 drives the gear driving mechanism 2, the synchronous transmission mechanism 3 and the synchronous gluing mechanism 4 to move forward synchronously through the transmission plate 105 and positions the catheter body 5.

[0033] See also Figures 2 to 5 The gear drive mechanism 2 includes a transmission motor 201, which is fixedly connected to a transmission mounting shell 302. A gear box 202 is fixedly installed on the front end face of the transmission motor 201. A main gear 203 is rotatably connected to the inner side of the upper end of the gear box 202. A driven gear 204 is installed at the lower end of the main gear 203. A transmission gear 205 is fixedly installed on the rear end face of the driven gear 204. The output end of the gear box 202 passes through the transmission motor 201 and is fixedly connected to the main gear 203. The driven gear 204 is coaxial with the transmission gear 205. The output speed of the gear box 202 is transmitted through the main gear 203, the driven gear 204 and the transmission gear 205 to achieve secondary speed change of the output speed of the gear box 202.

[0034] See also Figures 2 to 7 The synchronous transmission mechanism 3 includes a first support plate 301, a transmission mounting shell 302 is fixedly mounted on the upper end surface of the first support plate 301, a transmission countershaft 308 is mounted on the inner side of the transmission mounting shell 302, a plurality of transmission main shafts 306 are mounted on one side of the transmission countershaft 308, and a synchronous gear 307 is fixedly mounted on the outer side of the middle of the transmission countershaft 308 and the plurality of transmission main shafts 306, the main gear 203 and the driven gear 204 and the transmission gear 205 and one of the synchronous gears 307 are all connected by inter-tooth meshing, and each adjacent two synchronous gears 307 are connected by inter-tooth meshing, the transmission countershaft 308 and the plurality of transmission main shafts 306 are linearly arranged along the side of the transmission mounting shell 302, and both ends of the transmission countershaft 308 and the plurality of transmission main shafts 306 are rotatably connected to the transmission mounting shell 302 through bearings, and the transmission gear 205 drives the plurality of synchronous gears 307 to rotate on the inner side of the transmission mounting shell 302, and outputs through the transmission countershaft 308 and the plurality of transmission main shafts 306.

[0035] See also Figures 2 to 9A synchronous gluing mechanism 4 is installed at the front end of the synchronous transmission mechanism 3, and a plurality of catheter bodies 5 are installed at the front end of the synchronous gluing mechanism 4. The synchronous gluing mechanism 4 includes a second support plate 401, and the second support plate 401 is fixedly connected to the first support plate 301. A glue box 402 is fixedly installed on the upper end surface of the second support plate 401. The transmission plate 105 is fixedly connected to the transmission mounting shell 302 and the glue box 402. A sealing cover 403 is fixedly installed at one end of the glue box 402. A glue injection tube 404 is provided at the upper end of the sealing cover 403. A mounting angle plate 304 is fixedly installed at one end of the transmission mounting shell 302. A liquid level sensor 305 is fixedly installed on the inner side of the mounting angle plate 304. A connecting tube 303 is installed at one end of the liquid level sensor 305, so that the liquid level sensor 305 can monitor the amount of glue inside the glue storage cavity in real time through the connecting tube 303, and timely perform glue replenishment operation through the glue injection tube 404;

[0036] A plurality of positioning holes 405 are provided on the front end surface of the glue liquid box 402, a plurality of glue coating seats 408 are installed on the inner side of the glue liquid box 402, a glue spreading frame 410 is installed between each two adjacent glue coating seats 408, a glue coating shaft 406 is installed on the inner side of the rear end of the glue coating seat 408, a glue spreading shaft 407 is installed in the middle of the glue spreading frame 410, a spline shaft 411 is fixedly provided at one end of the glue coating shaft 406 and the glue spreading shaft 407, a spline hole is provided at the front end of the transmission secondary shaft 308 and the plurality of transmission main shafts 306, the plurality of spline shafts 411 are plugged into the inner side of the spline hole, the glue coating shaft 406 and the glue spreading shaft 407 are coaxial with the plurality of synchronous gears 307, and the transmission gear 205 drives the plurality of synchronous gears 307 to rotate on the inner side of the transmission mounting shell 302, so as to realize the synchronous rotation of the glue coating shaft 406 and the glue spreading shaft 407;

[0037] A glue storage cavity is provided on the inner side of the second support plate 401 and the glue box 402, the bottom end of the connecting pipe 303 passes through the sealing cover 403 and is connected to the glue storage cavity, a glue hole 409 is provided in the middle of the front end surface of the glue coating seat 408, a plurality of guide holes 416 are provided on the outer side of the front end of the glue coating seat 408, a waist-shaped hole 412 is provided on the outer side of the rear end of the glue coating seat 408, a plurality of glue coating shafts 406 have the same rotation direction, a plurality of glue shifting shafts 407 have the same rotation direction, the glue coating shaft 406 and the glue shifting shaft 407 have opposite rotation directions, the glue coating hole 409 is connected with the waist-shaped hole 412 and the plurality of guide holes 416, the plurality of guide holes 416 are arranged in a circle relative to the axis of the glue coating shaft 406, the glue can be directed to the outer surface of the rear end of the catheter body 5 through the guide holes 416 and the waist-shaped hole 412, so as to realize the gluing operation on the catheter body 5;

[0038] A plurality of glue spreading plates 413 are fixedly installed on the outer side of the glue spreading frame 410, and glue feeding grooves 415 are provided on both sides of the glue spreading plates 413. A plurality of spray holes 414 are provided inside the glue spreading plates 413. The plurality of glue spreading plates 413 are arranged in a circle relative to the axis of the glue spreading frame 410, and the spray holes 414 are connected with the glue feeding grooves 415. The glue spreading plates 413 can spread the glue so that the glue enters the inner side of the spray hole 414 through the glue feeding grooves 415, and then the glue is affected by the centrifugal force during the rotation of the glue spreading plates 413 and is thrown out from one end of the spray hole 414 and the original glue feeding groove 415, thereby improving the uniformity of glue coating on the surface of the catheter body 5.

[0039] When in use, when the catheter body 5 is glued and assembled, the power is turned on and the cylinder 102 is started, so that the cylinder 102 drives the gear drive mechanism 2, the synchronous transmission mechanism 3 and the synchronous glue coating mechanism 4 to move forward synchronously through the transmission plate 105 under the support of the connecting main board 101, so that the multiple catheter bodies 5 in the clamping state synchronously pass through the positioning hole 405 provided on the front end surface of the glue box 402 and are plugged into the inner side of the glue coating hole 409, so that the rear end of the catheter body 5 can be blocked by the glue coating seat 408 to prevent the glue from entering the inner side of the rear end of the catheter body 5 during the glue coating process. A glue storage cavity is provided on the inner side of the second support plate 401 and the glue box 402, and the bottom end of the connecting pipe 303 passes through the sealing cover 403 and is connected to the glue storage cavity, so that the liquid level sensor 305 monitors the amount of glue in the glue storage cavity in real time through the connecting pipe 303 under the support of the installation angle plate 304, and performs glue filling operation in time through the glue injection pipe 404;

[0040] Start the gear box 202, so that the gear box 202 drives the driven gear 204 and the transmission gear 205 to rotate synchronously through the main gear 203 under the support of the transmission motor 201, and then the transmission gear 205 drives the multiple synchronous gears 307 to rotate inside the transmission mounting shell 302, and the multiple spline shafts 411 fixedly provided at the rear ends of the gluing shaft 406 and the gluing shaft 407 are all plugged into the inner sides of the front ends of the transmission secondary shaft 308 and the multiple transmission main shafts 306, so that the gluing shaft 406 and the gluing shaft 407 can be rotated synchronously;

[0041] The rotation direction of the glue-spreading shaft 406 is opposite to that of the glue-pushing shaft 407. A plurality of guide holes 416 are provided on the outer side of the front end of the glue-spreading seat 408, and a waist-shaped hole 412 is provided on the outer side of the rear end of the glue-spreading seat 408. The glue-spreading hole 409 is connected with the waist-shaped hole 412 and a plurality of glue-pushing plates 413. When the glue-spreading shaft 406 drives the glue-spreading seat 408 to rotate relative to the catheter body 5, the glue liquid can be guided to the outer surface of the rear end of the catheter body 5 through the guide holes 416 and the waist-shaped hole 412, thereby realizing the glue-spreading operation on the catheter body 5.

[0042] The glue-pushing shaft 407 synchronously drives the plurality of glue-pushing plates 413 to rotate through the glue-pushing frame 410, and the glue-pushing plates 413 can push the glue liquid so that the glue liquid enters the inner side of the spray hole 414 through the glue inlet groove 415. Then, during the rotation of the glue-pushing plates 413, the glue liquid is affected by the centrifugal force and thrown out from the end of the spray hole 414 away from the glue inlet groove 415, thereby improving the uniformity of glue coating on the surface of the catheter body 5 and improving the glue coating efficiency.

[0043] 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 catheter gluing structure for automated equipment assembly in the field of medical consumables, comprising a synchronous transmission mechanism (3) and a synchronous gluing mechanism (4), characterized in that: A gear drive mechanism (2) is installed at one end of the synchronous transmission mechanism (3), a sliding adjustment mechanism (1) is installed on the upper end surface of the gear drive mechanism (2), a synchronous glue coating mechanism (4) is installed at the front end of the synchronous transmission mechanism (3), and a plurality of catheter bodies (5) are installed at the front end of the synchronous glue coating mechanism (4); The synchronous transmission mechanism (3) comprises a first support plate (301), a transmission mounting shell (302) is fixedly mounted on the upper end surface of the first support plate (301), a transmission secondary shaft (308) is mounted on the inner side of the transmission mounting shell (302), a plurality of transmission main shafts (306) are mounted on one side of the transmission secondary shaft (308), and a synchronous gear (307) is fixedly mounted on the outer side of the middle part of the transmission secondary shaft (308) and the plurality of transmission main shafts (306); The synchronous glue coating mechanism (4) comprises a second support plate (401), the second support plate (401) is fixedly connected to the first support plate (301), a glue liquid box (402) is fixedly installed on the upper end surface of the second support plate (401), a front end surface of the glue liquid box (402) is provided with a plurality of positioning holes (405), a plurality of glue coating seats (408) are installed on the inner side of the glue liquid box (402), a glue spreading frame (410) is installed between each two adjacent glue coating seats (408), a glue coating shaft (406) is installed on the inner side of the rear end of the glue coating seat (408), a glue spreading shaft (407) is installed in the middle of the glue spreading frame (410), and one end of the glue coating shaft (406) and the glue spreading shaft (407) are fixedly provided with a spline shaft (411).

2. According to claim 1, a catheter glue coating structure for automated equipment assembly in the field of medical consumables, characterized in that: The sliding adjustment mechanism (1) comprises a connecting main plate (101), a cylinder (102) is fixedly mounted on the rear end of the connecting main plate (101), two guide rails (103) are fixedly mounted on the upper end surface of the connecting main plate (101), a slider (104) is slidably connected to the outer side of the guide rail (103), and a transmission plate (105) is fixedly mounted on the upper end surfaces of the two sliders (104).

3. According to claim 2, a catheter glue coating structure for automated equipment assembly in the field of medical consumables, characterized in that: The gear drive mechanism (2) comprises a transmission motor (201), the transmission motor (201) being fixedly connected to a transmission mounting shell (302), a gear box (202) being fixedly mounted on the front end surface of the transmission motor (201), a main gear (203) being rotatably connected to the inner side of the upper end of the gear box (202), a driven gear (204) being mounted on the lower end of the main gear (203), and a transmission gear (205) being fixedly mounted on the rear end surface of the driven gear (204).

4. The catheter glue coating structure for automated equipment assembly in the field of medical consumables according to claim 3, characterized in that: The synchronous transmission mechanism (3) further comprises a mounting angle plate (304) fixedly connected to one end of the transmission mounting shell (302), a liquid level sensor (305) being fixedly mounted on the inner side of the mounting angle plate (304), and a connecting pipe (303) being mounted on one end of the liquid level sensor (305).

5. The catheter glue coating structure for automated equipment assembly in the field of medical consumables according to claim 4, characterized in that: The synchronous glue coating mechanism (4) also includes a sealing cover (403) fixedly connected to one end of the glue liquid box (402), a glue injection tube (404) is provided at the upper end of the sealing cover (403), a glue storage cavity is provided inside the second support plate (401) and the glue liquid box (402), the bottom end of the connecting tube (303) passes through the sealing cover (403) and is connected to the glue storage cavity; a glue coating hole (409) is provided in the middle of the front end surface of the glue coating seat (408), a plurality of guide holes (416) are provided on the outer side of the front end of the glue coating seat (408), a waist-shaped hole (412) is provided on the outer side of the rear end of the glue coating seat (408), a plurality of glue spreading plates (413) are fixedly installed on the outer side of the glue spreading frame (410), glue feeding grooves (415) are provided on both sides of the glue spreading plates (413), and a plurality of spraying holes (414) are provided inside the glue spreading plates (413).

6. The catheter glue coating structure for automated equipment assembly in the field of medical consumables according to claim 5, characterized in that: The output end of the cylinder (102) is fixedly connected to the middle of the transmission plate (105), the transmission plate (105) is slidably connected to the connecting main board (101) via two guide rails (103) and a slider (104), and the transmission plate (105) is fixedly connected to both the transmission mounting shell (302) and the glue box (402).

7. The catheter glue coating structure for automated equipment assembly in the field of medical consumables according to claim 6, characterized in that: The output end of the gear box (202) passes through the transmission motor (201) and is fixedly connected to the main gear (203); the driven gear (204) and the transmission gear (205) are coaxial; the main gear (203) and the driven gear (204) and the transmission gear (205) and one of the synchronous gears (307) are all connected by inter-tooth meshing; each adjacent two synchronous gears (307) are connected by inter-tooth meshing; the transmission countershaft (308) and the plurality of transmission main shafts (306) are linearly arranged along the side of the transmission mounting housing (302).

8. The catheter glue coating structure for automated equipment assembly in the field of medical consumables according to claim 7, characterized in that: Both ends of the transmission secondary shaft (308) and the plurality of transmission main shafts (306) are rotatably connected to the transmission mounting housing (302) via bearings; the front ends of the transmission secondary shaft (308) and the plurality of transmission main shafts (306) are provided with spline holes; the plurality of spline shafts (411) are plugged into the inner sides of the spline holes; and the glue coating shaft (406) and the glue shifting shaft (407) are coaxial with the plurality of synchronous gears (307).

9. The catheter glue coating structure for automated equipment assembly in the field of medical consumables according to claim 8, characterized in that: The rotation direction of the multiple glue coating shafts (406) is the same, the rotation direction of the multiple glue pushing shafts (407) is the same, the rotation direction of the glue coating shaft (406) and the glue pushing shaft (407) are opposite, the glue coating hole (409) is connected to the waist-shaped hole (412) and the multiple guide holes (416), and the multiple guide holes (416) are arranged in a circle relative to the axis of the glue coating shaft (406).

10. The catheter glue coating structure for automated equipment assembly in the field of medical consumables according to claim 9, characterized in that: The plurality of glue spreading plates (413) are arranged in a circle relative to the axis of the glue spreading frame (410), and the spraying holes (414) are connected to the glue feeding groove (415).

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