Suture production device

Abstract

The utility model discloses a sewing thread production device which comprises a shell, a feeding pipe and a motor are installed on the shell, a smashing tool bit is installed in the shell, a material distributing plate is installed in the shell in an inclined mode, a plurality of through holes are formed in the material distributing plate, and the through holes are communicated with the smashing tool bit. A second rotating shaft is fixedly connected to the material distributing plate, a fixing block matched with the second rotating shaft is fixedly connected to the side wall of the shell, the second rotating shaft is hinged to the fixing block, and the sewing line production device further comprises a driving assembly used for controlling vibration of the material distributing plate. Compared with the prior art, the sewing thread production device can automatically clean polypropylene particles blocked on the material distributing plate, not only can save time and labor cost, but also can prevent the device from being damaged due to frequent disassembly, and is beneficial to the efficiency and stability of polypropylene sewing thread production.

Description

TECHNICAL FIELD

[0001] The utility model belongs to suture production equipment technical field, concretely relates to a suture production device. BACKGROUND

[0002] The selection of surgical suture material directly affects the postoperative recovery and prognosis of patients. Currently, synthetic suture materials are widely used in clinical practice. In particular, polypropylene suture has become one of the preferred materials due to its excellent biocompatibility, high strength, and antibacterial properties.

[0003] However, when producing polypropylene suture, the polypropylene material needs to be crushed into fine particles for subsequent melting and extrusion into a thread. Although the existing suture production device can screen polypropylene particles, it still cannot effectively solve the problem of large particle blockage, resulting in frequent shutdown of the equipment for removal and cleaning of the screen plate.

[0004] This frequent shutdown and cleaning not only wastes production time and labor costs, but also poses a risk of damage to the equipment itself, greatly affecting the efficiency and stability of polypropylene suture production.

[0005] Therefore, in view of the above technical problems, it is necessary to provide a suture production device.

[0006] The information disclosed in this background section is intended only to increase an understanding of the general context of the present utility model and should not be taken as an acknowledgement or implication that this information constitutes prior art already known to those skilled in the art. CONTENT OF THE UTILITY MODEL

[0007] The purpose of the present utility model is to provide a suture production device that can solve the above problems.

[0008] In order to achieve the above purpose, the utility model provides a suture production device in one embodiment, which comprises a shell, a feed pipe and a motor mounted on the shell, a crushing cutter head mounted in the shell, a distribution plate mounted in the shell, the distribution plate being installed in the shell in an inclined manner, a plurality of through holes being formed in the distribution plate, a second shaft being fixedly connected to the distribution plate, a fixed block being fixedly connected to the side wall of the shell and matching the second shaft, the second shaft being hinged to the fixed block, and a driving assembly for controlling the vibration of the distribution plate.

[0009] In one or more embodiments of the present utility model, the motor is provided with a first belt, a pulley matching the first belt is mounted on the shell, a first shaft is integrally formed on the pulley, the first shaft penetrates through the opposite side walls of the shell and is rotatably connected to the side wall of the shell, and the crushing cutter head is fixedly connected to the first shaft.

[0010] In one or more embodiments of the utility model, the driving assembly includes fixed column, fixedly connected on the lateral wall of shell, the fixed column is fixedly connected with first bearing at the end away from the lateral wall of shell, the rotating outer ring of first bearing is fixedly connected with sleeve, the sleeve is fixedly connected with first dial piece.

[0011] In one or more embodiments of the utility model, the lateral wall of shell is embedded with second bearing, the second rotating shaft is rotatably connected on the rotating inner ring of second bearing, one end of second rotating shaft penetrates second bearing and stretches out from the shell, and the one end of second rotating shaft that stretches out from the shell is integrally formed with second dial piece matched with first dial piece.

[0012] In one or more embodiments of the utility model, the sleeve and belt pulley are driven with second belt.

[0013] In one or more embodiments of the utility model, the first material leakage hopper is installed in the shell, the first material leakage hopper is located between the distribution plate and the crushing cutter head, the first material leakage hopper is provided with a first material leakage opening, and the first material leakage opening is located at one end close to the fixed block.

[0014] In one or more embodiments of the utility model, the lower panel of shell is installed with a partition, and the one end of distribution plate away from fixed block is lapped on the upper panel of partition.

[0015] In one or more embodiments of the utility model, the second material leakage hopper is installed in the shell, and the second material leakage hopper is provided with a second material leakage opening.

[0016] In one or more embodiments of the utility model, the third material leakage hopper is further installed in the shell, and the third material leakage hopper is provided with a third material leakage opening.

[0017] In one or more embodiments of the utility model, the shell is fixedly connected with a frame.

[0018] Compared with the prior art, the utility model discloses a suture production device, which can automatically clean the polypropylene particles blocked on the distribution plate, not only can save time and labor cost, but also can prevent the equipment from being damaged due to frequent disassembly, and is beneficial to the efficiency and stability of polypropylene suture production. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical schemes in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings described in the following are only some embodiments of the present application, and for the ordinary skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0020] Fig. 1 It is a structure schematic view of a suture production device in an embodiment of the present application.

[0021] Fig. 2 It is a structure schematic view of A.

[0022] Fig. 3 It is a partial sectional view of a suture production device in an embodiment of the present application.

[0023] Fig. 4 It is a sectional view of a suture production device in an embodiment of the present application under the right view state.

[0024] Main drawing mark explanation:

[0025] 1, shell; 11, feed pipe; 12, frame body; 13, fixed column; 131, first bearing; 14, sleeve; 141, first paddle; 15, second bearing; 16, fixed block; 2, motor; 21, first belt; 22, pulley; 221, first rotating shaft; 222, second belt; 23, crushing cutter head; 24, first discharge hopper; 241, first discharge port; 3, distribution plate; 301, through hole; 31, second rotating shaft; 311, second paddle; 4, second discharge hopper; 41, second discharge port; 5, partition plate; 6, third discharge hopper; 61, third discharge port. DETAILED DESCRIPTION

[0026] In order to make the person in the art better understand the technical schemes in the present application, the following will combine the drawings in the embodiments of the present application to make a clear and complete description of the technical schemes in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by the ordinary skilled in the art without creative labor should belong to the protection scope of the present application.

[0027] As Figs. 1 to 4As shown, the utility model discloses a suture production device, including casing 1, the casing 1 is installed with feed pipe 11 and motor 2, the casing 1 is installed with and the matching comminuting cutter head 23 of motor 2. Specifically, motor 2 is installed with first belt 21, and the casing 1 is installed with and the matching pulley 22 of first belt 21, and the pulley 22 is integrally formed with first shaft 221, and first shaft 221 penetrates the opposite side wall of casing 1 and is rotatably connected on the side wall of casing 1, and the comminuting cutter head 23 is welded on first shaft 221.

[0028] Specifically, polypropylene material enters the casing 1 from the feed pipe 11, and the motor 2 is started. Through the belt drive effect of first belt 21, the pulley 22 can be driven to rotate, and the comminuting cutter head 23 is driven to rotate after the pulley 22 rotates, so that the polypropylene material entering the casing 1 from the feed pipe 11 can be broken into fine polypropylene particles.

[0029] The casing 1 is installed with a distribution plate 3, which is installed in the casing 1 in an inclined manner, and a plurality of through holes 301 are formed in the distribution plate 3. The polypropylene particles fall on the distribution plate 3, and the polypropylene particles with a smaller diameter that meet the standard leak from the through holes 301, and the polypropylene particles with a larger diameter slide from the lower end of the distribution plate 3. In this way, the distribution plate 3 not only can screen the polypropylene particles, but also can prevent the polypropylene particles with a larger diameter from blocking the through holes 301 on the distribution plate 3 to a certain extent.

[0030] It is worth noting that although the distribution plate 3 arranged in an inclined manner can play a certain anti-blocking role, some polypropylene particles with a diameter slightly larger than the through holes 301 will block the through holes 301. In order to solve this problem, the distribution plate 3 is integrally formed with a second shaft 31, and a fixed block 16 matched with the second shaft 31 is welded on the side wall of the casing 1, and the second shaft 31 is rotatably connected to the fixed block 16, and the suture production device further comprises a driving assembly for controlling the vibration of the distribution plate 3.

[0031] Specifically, the driving assembly controls the vibration of the distribution plate 3, which can shake out the polypropylene particles stuck in the through holes 301, and prevent the polypropylene particles with a diameter slightly larger than the through holes 301 from blocking the through holes 301.

[0032] The driving assembly comprises a fixing column 13 welded on the side wall of the shell 1, the fixing column 13 is integrally formed with a first bearing 131 at the end away from the side wall of the shell 1, a sleeve 14 is welded on the rotating outer ring of the first bearing 131, and a first shifting piece 141 is welded on the sleeve 14. A second bearing 15 is embedded on the side wall of the shell 1, a second rotating shaft 31 is rotatably connected to the rotating inner ring of the second bearing 15, the second rotating shaft 31 penetrates through the second bearing 15 and extends out of the shell 1, and the second rotating shaft 31 is integrally formed with a second shifting piece 311 matched with the first shifting piece 141 at the end extending out of the shell 1. The sleeve 14 and the belt wheel 22 are driven by a second belt 222.

[0033] Specifically, the belt wheel 22 is driven to rotate by the first belt 21 when the motor 2 is started, and the sleeve 14 can also be driven to rotate by the belt driving effect of the second belt 222 when the belt wheel 22 rotates. When the sleeve 14 rotates, the first shifting piece 141 will be in constant contact with the second shifting piece 311, so that the second rotating shaft 31 can rotate a certain angle on the fixing block 16. When the second rotating shaft 31 rotates, the distribution plate 3 will rotate with the distribution plate 3, and then return to the original position under the action of gravity. Through the constant contact between the first shifting piece 141 and the second shifting piece 311, the distribution plate 3 is constantly rotated and reset around the fixing block 16 to form vibration, so that the polypropylene particles stuck in the through hole 301 are shaken out, and these particles will eventually fall from the lower end of the distribution plate 3.

[0034] Further, a first material leakage hopper 24 is installed in the shell 1, the first material leakage hopper 24 is located between the distribution plate 3 and the crushing cutter head 23, a first material leakage opening 241 is formed in the first material leakage hopper 24, and the first material leakage opening 241 is located at the end close to the fixing block 16. Specifically, the polypropylene particles crushed by the crushing cutter head 23 fall on the higher end of the distribution plate 3 from the first material leakage opening 241, which increases the length of the polypropylene particles screened by the distribution plate 3 and guarantees the screening effect.

[0035] In addition, a partition plate 5 is installed on the lower panel of the shell 1, and the end of the distribution plate 3 away from the fixing block 16 is lapped on the upper panel of the partition plate 5. The partition plate 5 supports the end of the distribution plate 3, which can limit the maximum inclination angle of the distribution plate 3, guarantee the screening effect of the distribution plate 3, and also guarantee the smooth contact between the second shifting piece 311 on the second rotating shaft 31 and the first shifting piece 141.

[0036] Further, the shell 1 is provided with a second material leakage hopper 4 and a third material leakage hopper 6, the second material leakage hopper 4 is provided with a second material leakage opening 41, and the third material leakage hopper 6 is provided with a third material leakage opening 61. Specifically, the second material leakage hopper 4 and the third material leakage hopper 6 are respectively arranged on the two sides of the partition plate 5, the second material leakage hopper 4 is arranged directly below the distribution plate 3, and the qualified polypropylene particles after being screened by the distribution plate 3 are leaked from the second material leakage opening 41 of the second material leakage hopper 4. The unqualified polypropylene particles after being screened by the distribution plate 3 are leaked from the third material leakage opening 61 of the third material leakage hopper 6.

[0037] A frame 12 is welded on the shell 1, the frame 12 supports the shell 1, so that the lower panel of the shell 1 is spaced apart from the ground by a certain distance, and a material receiving box for containing the polypropylene particles can be arranged between the lower panel of the shell 1 and the ground, so as to respectively collect the polypropylene particles screened by the distribution plate 3.

[0038] In use, the motor 2 is started, the pulley 22 is driven to rotate through the first belt 21, and the pulverizing cutter head 23 is driven to rotate when the pulley 22 rotates, so that the polypropylene material can be broken into polypropylene particles by the pulverizing cutter head 23, and the polypropylene particles are leaked from the first material leakage opening 241 of the first material leakage hopper 24 to the distribution plate 3.

[0039] When the pulley 22 rotates, the sleeve 14 is also driven to rotate, and the distribution plate 3 is vibrated by the first flicker 141 constantly flicking on the second flicker 311. Through the vibration of the distribution plate 3, the polypropylene particles falling on the distribution plate 3 are screened, so that the polypropylene particles are respectively leaked from the second material leakage opening 41 and the third material leakage opening 61, which not only prevents the through holes 301 of the distribution plate 3 from being blocked, but also enhances the screening effect of the polypropylene particles.

[0040] It is apparent for those skilled in the art that the present application is not limited to the details of the foregoing exemplary embodiments, and the present application can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and range of equivalent elements of the claims are intended to be embraced in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

[0041] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be properly combined to form other embodiments which can be understood by those skilled in the art.

Claims

1. A thread-making apparatus, comprising a housing, a feed pipe and a motor mounted on the housing, and a shredding head installed inside the housing, characterized in that, A material distribution plate is installed inside the housing. The material distribution plate is installed at an angle inside the housing. Multiple through holes are opened on the material distribution plate. A second rotating shaft is fixedly connected to the material distribution plate. A fixing block matching the second rotating shaft is fixedly connected to the side wall of the housing. The second rotating shaft is hinged to the fixing block. The sewing production device also includes a drive component for controlling the vibration of the material distribution plate.

2. The suture production apparatus according to claim 1, characterized in that, The motor is equipped with a first belt, and the housing is equipped with a pulley that matches the first belt. A first rotating shaft is integrally formed on the pulley. The first rotating shaft passes through the opposite side wall of the housing and is rotatably connected to the side wall of the housing. The crushing head is fixedly connected to the first rotating shaft.

3. The suture production apparatus according to claim 2, characterized in that, The drive assembly includes a fixed column, which is fixedly connected to the side wall of the housing. A first bearing is fixedly connected to the end of the fixed column away from the side wall of the housing. A sleeve is fixedly connected to the outer ring of the first bearing, and a first lever is fixedly connected to the sleeve.

4. A suture production apparatus according to claim 3, characterized in that, A second bearing is embedded in the side wall of the housing. The second rotating shaft is rotatably connected to the inner ring of the second bearing. One end of the second rotating shaft passes through the second bearing and extends out of the housing. The end of the second rotating shaft extending out of the housing is integrally formed with a second lever that matches the first lever.

5. A suture production apparatus according to claim 4, characterized in that, A second belt drives the connection between the sleeve and the pulley.

6. A suture production apparatus according to claim 1, characterized in that, The housing is equipped with a first material hopper, which is located between the material distribution plate and the crushing head. The first material hopper has a first material outlet, which is located at one end near the fixed block.

7. A suture production apparatus according to claim 6, characterized in that, A partition is installed on the lower plate of the housing, and the end of the material distribution plate away from the fixing block overlaps the upper plate of the partition.

8. A suture production apparatus according to claim 7, characterized in that, A second material hopper is installed inside the housing, and a second material outlet is provided on the second material hopper.

9. A suture production apparatus according to claim 8, characterized in that, A third material hopper is also installed inside the housing, and a third material outlet is installed on the third material hopper.

10. A suture production apparatus according to any one of claims 1 to 9, characterized in that, A frame is fixedly connected to the shell.

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