Edge grinding device in medical endoscope production process

Abstract

The utility model discloses an edge polishing device in the medical endoscope production process, and particularly relates to the technical field of medical instruments, the edge polishing device comprises a shell, the left side of the upper end of the shell is fixedly connected with a transmission assembly, the left side of the upper end of the shell is fixedly connected with a discharging assembly, and the right side of the upper end of the shell is fixedly connected with a fixing assembly; a discharging opening is formed in the right portion of an inner cavity of the shell, and a limiting assembly is tightly attached to the bottom end of the transmission assembly. According to the edge polishing device in the medical endoscope production process, the two motors are arranged to drive the two polishing barrels so that the two ends of a light guide bar can be polished, the production efficiency can be improved, further, compared with traditional manual polishing, 24-hour uninterrupted polishing can be conducted through the device, and the production efficiency is improved. And furthermore, the transmission assembly is matched with the discharging assembly, so that the polishing force and angle can be accurately controlled, and the polishing quality of the two ends of the light guide rod is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to an edge grinding device in the production process of a medical endoscope. Background Art

[0002] In the production process of endoscopes, edge grinding is a crucial link, which directly affects the imaging quality and service life of endoscopes. Therefore, the development of an efficient and accurate edge grinding device is of great significance to improving the production efficiency and product quality of endoscopes. The traditional endoscope edge grinding method mainly relies on manual operation, which is not only inefficient, but also difficult to ensure the consistency and accuracy of grinding.

[0003] Chinese patent document CN211681474U discloses a manual grinder for cleaning the surface of an endoscope, comprising a cylinder, a moving unit and an energy storage unit, wherein a collecting unit is arranged at the left bottom end of the cylinder, and the moving unit comprises a fixed block, a lead screw, a connecting rod, a movable block and a rotating wheel, wherein the fixed block has two and the outer sides are respectively arranged at the upper and lower sides of the cylinder, the inner sides of the two fixed blocks are provided with a slide groove, the lower slide groove is rotatably connected with the lead screw, the rotating wheel is located at the right end of the fixed block on the lower side, the left end of the rotating wheel is connected with the right end of the lead screw, the movable block has two and is respectively slidably connected with the slide grooves on the inner sides of the two fixed blocks, the screw holes on the side of the movable block on the lower side are threadedly connected with the lead screw, the inner sides of the two movable blocks are provided with connecting rods, and an energy storage unit is arranged between the two connecting rods. The manual grinder for cleaning the surface of an endoscope is easy to use, simple to operate, high in working efficiency and good in cleaning effect, but the above patent document still has the following defects:

[0004] In the specific implementation process of the above patent, workers manually polish the endoscope, which is slower and less efficient than automated equipment. In a large-scale production environment, this may extend the production cycle and increase labor costs. Utility Model Content

[0005] The main purpose of the utility model is to provide an edge grinding device in the production process of a medical endoscope, which can effectively solve the problem of low grinding efficiency.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] An edge grinding device in the production process of a medical endoscope includes a shell, a transmission component is fixedly connected to the left side of the upper end of the shell, a discharge component is fixedly connected to the left side of the upper end of the shell, a fixing component is fixedly connected to the right side of the upper end of the shell, a discharge port is opened in the right part of the inner cavity of the shell, and the bottom end of the transmission component is tightly attached to the limiting component.

[0008] Preferably, the transmission assembly includes an electric telescopic rod, the bottom end of the electric telescopic rod is fixedly connected to the left side of the upper end of the shell, the right end of the electric telescopic rod is fixedly connected to a push plate, the front and rear sides of the left part of the push plate are rotatably connected to connecting rods, the right ends of the two connecting rods are rotatably connected to motors, the ends of the two motors close to each other are fixedly connected to grinding barrels, the ends of the two grinding barrels close to each other are tightly attached to the two ends of the outer surface of the discharge assembly, the right end of the push plate is fixedly connected to a C-shaped block, and the bottom end of the C-shaped block is tightly attached to the upper part of the limit assembly.

[0009] Preferably, the discharge assembly includes a carrying box, and a fixing plate is fixedly connected to the middle part of the front and rear sides of the carrying box, the bottom ends of the two fixing plates are fixedly connected to the left part of the upper end of the outer shell, and the lower part of the right end of the carrying box is fixedly connected to a track, and a plurality of light guide rods are placed in the inner cavity of the track.

[0010] Preferably, the fixing assembly includes a fixing block, the bottom end of the fixing block is fixedly connected to the right portion of the upper end of the shell, the middle portion of the fixing block is fixedly connected to an intermittent telescopic rod, the output end of the intermittent telescopic rod is slidably connected to a feed plate, and the middle portion of the left end of the fixing block is fixedly connected to two symmetrically arranged rubber buckles.

[0011] Preferably, the limit assembly includes a limit block, the outer surface of the limit block is slidably connected to a fixed shell, the left end of the fixed shell is fixedly connected to the bottom of the track, the bottom end of the limit block is rotatably connected to a rotating plate, the middle part of the rotating plate is rotatably connected to a fixed rod, both ends of the fixed rod are fixedly connected to the front and rear sides of the inner cavity of the shell, and the left end of the rotating plate is rotatably connected to a movable plate.

[0012] Preferably, the bottom ends of the two motors are fixedly connected with sliding limit blocks.

[0013] Preferably, a rotating cover is rotatably connected to the middle portion of the upper end of the carrying box.

[0014] Preferably, the upper right portion of the housing is provided with two sliding grooves matched with the bottom end of the sliding limit block.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. By setting two motors to drive two grinding barrels, the two ends of the light guide rod can be polished, thereby improving production efficiency. Furthermore, compared with traditional manual grinding, this device can work 24 hours a day, thereby reducing the production cycle while increasing output. Furthermore, by setting the transmission component to cooperate with the discharge component, the grinding force, speed and angle can be accurately controlled to ensure the grinding quality of both ends of the light guide rod.

[0017] 2. By setting a limiting block to cooperate with the C-shaped block, the C-shaped block 24 can release or limit the light guide rod 34 under the drive of the electric telescopic rod 21. Then, by installing the limiting block, the position and movement range of several light guide rods 34 can be accurately controlled, thereby ensuring the accuracy and stability of the discharge process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a partial structural sectional view of the utility model;

[0020] Figure 3 It is a schematic diagram of the overall structure of the transmission assembly of the utility model;

[0021] Figure 4 This is a schematic diagram of the overall structure of the utility model from another perspective;

[0022] Figure 5 For this utility model Figure 2 A schematic diagram of the enlarged structure in FIG.

[0023] In the figure: 1. shell; 2. transmission assembly; 21. electric telescopic rod; 22. pushing plate; 23. connecting rod; 24. C-shaped block; 25. motor; 26. grinding barrel; 3. discharge assembly; 31. carrying box; 32. fixing plate; 33. track; 34. light guide rod; 4. fixing assembly; 41. fixing block; 42. intermittent telescopic rod; 43. feeding plate; 44. rubber buckle; 5. discharge port; 6. limit assembly; 61. limit block; 62. fixing shell; 63. rotating plate; 64. fixing rod; 65. moving plate. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1 and Figure 2 As shown, an edge grinding device in the production process of a medical endoscope includes a shell 1, a transmission component 2 is fixedly connected to the left side of the upper end of the shell 1, a discharge component 3 is fixedly connected to the left side of the upper end of the shell 1, a fixing component 4 is fixedly connected to the right side of the upper end of the shell 1, a discharge port 5 is opened on the right part of the inner cavity of the shell 1, and the bottom end of the transmission component 2 is tightly attached to the limiting component 6.

[0026] In the specific implementation process of this scheme, by setting the device transmission component 2 and the device discharge component 3 to cooperate, the device can be automatically fed continuously. Compared with the traditional workers feeding, the workers may make mistakes due to fatigue, distraction or other reasons. By cooperating with the device transmission component 2 and the device discharge component 3, the device can accurately feed, thereby greatly reducing the possibility of human error.

[0027] In the further implementation of the present scheme, by setting the device transmission component 2 and the device fixing component 4 to cooperate, both ends of the endoscope can be polished during the polishing process, thereby greatly improving its production efficiency and reducing production costs. Further, by setting the device transmission component 2 and the device limiting component 6 to cooperate, the device 2 can limit the material to be polished during the recycling process, thereby preventing the material from rolling down.

[0028] Further Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the discharge assembly 3 includes a carrying box 31, and the middle parts of the front and rear sides of the carrying box 31 are fixedly connected with a fixing plate 32, the bottom ends of the two fixing plates 32 are fixedly connected to the left upper end of the shell 1, and the lower right end of the carrying box 31 is fixedly connected with a track 33, and a plurality of light guide rods 34 are placed in the inner cavity of the track 33. The transmission assembly 2 includes an electric telescopic rod 21, the bottom end of the electric telescopic rod 21 is fixedly connected to the left upper end of the shell 1, and the right end of the electric telescopic rod 21 is fixedly connected with a push plate 22, and the front and rear sides of the left part of the push plate 22 are rotatably connected with connecting rods 23, and the right ends of the two connecting rods 23 are rotatably connected with motors 25, and the ends of the two motors 25 that are close to each other are fixedly connected with grinding barrels 26, and the ends of the two grinding barrels 26 that are close to each other are tightly attached to the two ends of the outer surface of the discharge assembly 3, and the right end of the push plate 22 is fixedly connected with a C-shaped block 24, and the bottom end of the C-shaped block 24 is tightly attached to the upper part of the limit assembly 6. 5 are fixedly connected with a sliding limit block at the bottom, the fixed component 4 includes a fixed block 41, the bottom end of the fixed block 41 is fixedly connected to the right part of the upper end of the shell 1, the middle part of the fixed block 41 is fixedly connected with an intermittent telescopic rod 42, the output end of the intermittent telescopic rod 42 is slidably connected with a feeding plate 43, the middle part of the left end of the fixed block 41 is fixedly connected with two symmetrically arranged rubber buckles 44, the middle part of the upper end of the carrying box 31 is rotatably connected with a rotating cover, and the right part of the upper end of the shell 1 is provided with two sliding grooves that match the bottom end of the sliding limit block, the limit component 6 includes a limiting block 61, the outer surface of the limiting block 61 is slidably connected with a fixed shell 62, the left end of the fixed shell 62 is fixedly connected to the bottom of the track 33, the bottom end of the limiting block 61 is rotatably connected with a rotating plate 63, the middle part of the rotating plate 63 is rotatably connected with a fixed rod 64, both ends of the fixed rod 64 are fixedly connected to the front and rear sides of the inner cavity of the shell 1, and the left end of the rotating plate 63 is rotatably connected with a moving plate 65.

[0029] In the further implementation of the present scheme, by setting the inner cavity of the device carrying box 31 to communicate with the inner cavity of the track 33, the plurality of light guide rods 34 in the device carrying box 31 can be rolled to the front end of the C-shaped block 24, and then the automatic loading and pushing process can be realized by cooperating with the device C-shaped block 24. Further, by setting the device limiting block 61 to cooperate with the device C-shaped block 24, the device C-shaped block 24 can release or limit the light guide rod 34 under the drive of the device electric telescopic rod 21, and then the device limiting block 61 can be used to The positions and moving ranges of the plurality of light guide rods 34 can be precisely controlled, thereby ensuring the accuracy and stability of the material discharge process. Furthermore, by setting the device push plate 22 to cooperate with the two connecting rods 23 rotatably connected at the front and rear ends, the device push plate 22 can drive the two device motors 25 to cooperate with the two sliding grooves through the sliding limit blocks fixedly connected at the bottom, thereby making the two device motors 25 approach each other, thereby grinding the corners at both ends of the light guide rod 34, thereby improving the consistency of the grinding of the light guide rod 34;

[0030] In order to further achieve the purpose of unloading after grinding, the fixed buckle 44 of the device can be matched with the feeding plate 43 fixedly connected to the front end of the intermittent telescopic rod 42 of the device, so that when the C-shaped block 24 of the device pushes the light guide rod 34 to the right, the two fixed buckles 44 can clamp the light guide rod 34, thereby preventing the light guide rod 34 from falling. Further, the feeding plate 43 of the device slidably connected to the front end of the intermittent telescopic rod 42 of the device can be matched, so that after the two grinding barrels 26 grind the light guide rod 34, the intermittent telescopic rod 42 of the device pushes the feeding plate 43, so that the polished light guide rod 34 can fall into the inner cavity of the device discharge port 5, thereby facilitating the operator to pick it up;

[0031] In addition, it should be noted that the intermittent telescopic rod 42 of the device in this solution needs to be used in conjunction with a controller;

[0032] The working principle of the intermittent telescopic rod 42 of the device is: by receiving data, converting it according to the received data, and further pushing the feeding plate 43 of the output end pushing device forward at a fixed time, so that the light guide rod 34 stuck on the inner surface of the two fixed buckles 44 can fall into the inner cavity of the device discharge port 5;

[0033] The working principle of the further controller is: by sending a signal in the form of data, the intermittent telescopic rod 42 can be made to push the device feed plate 43 forward in a fixed manner;

[0034] In addition, in this solution, the landslide surface of the inner cavity of the discharge port 5 of the device is provided with a rubber layer. It should be further explained that any circuit connection in this solution is a conventional design in the prior art and will not be elaborated in this solution.

[0035] The working principle of the utility model is as follows: first, when the operator is using the device, he needs to open the rotating cover connected to the upper end of the device carrying box 31, and then add a suitable number of light guide rods 34 into the inner cavity of the carrying box 31, and further open the electric telescopic rod 21 and the two device motors 25, so that the electric telescopic rod 21 of the device drives the push plate 22 to push the light guide rod 34 to the inner cavity of the two fixed buckles 44, so that the two device fixed buckles 44 can clamp the outer surface of the light guide rod 34, so that in the process of the device push plate 22 contracting, it will drive the connecting rods 23 at the front and rear ends to contract, so that the two motors 25 fixed at the upper ends of the connecting rods 23 can approach each other, and then the two ends of the light guide rod 34 can be polished;

[0036] Furthermore, when the device pushes the plate 22 to drive the C-shaped block 24 of the device to contract, the movable plate 65 is squeezed by the device to make the movable plate 65 slide to the inner cavity of the shell 1, and then the rotating plate 63 can be pressed to make the limiting block 61 at the other end of the rotating plate 63 rise, thereby limiting the position of several light guide rods 34. Further, after the two grinding barrels 26 have completed the grinding of the light guide rods 34, the intermittent telescopic rod 42 of the device can push the feeding plate 43 by cooperating with the controller, and then the feeding plate 43 can push the light guide rod 34 into the inner cavity of the discharge port 5 while moving to the left, thereby completing the grinding process.

[0037] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An edge grinding device for a medical endoscope during production, comprising a housing (1), characterized in that: The left upper end of the shell (1) is fixedly connected to a transmission assembly (2), the left upper end of the shell (1) is fixedly connected to a discharge assembly (3), the right upper end of the shell (1) is fixedly connected to a fixing assembly (4), a discharge port (5) is provided in the right part of the inner cavity of the shell (1), and the bottom end of the transmission assembly (2) is tightly attached to the limit assembly (6).

2. The edge grinding device in the production process of a medical endoscope according to claim 1, characterized in that: The transmission assembly (2) comprises an electric telescopic rod (21), the bottom end of the electric telescopic rod (21) is fixedly connected to the left side of the upper end of the housing (1), the right end of the electric telescopic rod (21) is fixedly connected to a push plate (22), the front and rear sides of the left part of the push plate (22) are rotatably connected to connecting rods (23), the right ends of the two connecting rods (23) are rotatably connected to motors (25), the ends of the two motors (25) close to each other are fixedly connected to grinding barrels (26), the ends of the two grinding barrels (26) close to each other are closely attached to the two ends of the outer surface of the material discharge assembly (3), the right end of the push plate (22) is fixedly connected to a C-shaped block (24), and the bottom end of the C-shaped block (24) is closely attached to the upper part of the limit assembly (6).

3. The edge grinding device in the production process of a medical endoscope according to claim 2, characterized in that: The material discharge assembly (3) comprises a carrying box (31), the middle parts of the front and rear sides of the carrying box (31) are fixedly connected to fixing plates (32), the bottom ends of the two fixing plates (32) are fixedly connected to the left part of the upper end of the shell (1), the lower part of the right end of the carrying box (31) is fixedly connected to a track (33), and a plurality of light guide rods (34) are placed in the inner cavity of the track (33).

4. The edge grinding device in the production process of a medical endoscope according to claim 3, characterized in that: The fixing assembly (4) comprises a fixing block (41), the bottom end of the fixing block (41) being fixedly connected to the right portion of the upper end of the housing (1), the middle portion of the fixing block (41) being fixedly connected to an intermittent telescopic rod (42), the output end of the intermittent telescopic rod (42) being slidably connected to a feed plate (43), and the middle portion of the left end of the fixing block (41) being fixedly connected to two symmetrically arranged rubber buckles (44).

5. The edge grinding device in the production process of a medical endoscope according to claim 4, characterized in that: The limiting assembly (6) comprises a limiting block (61), the outer surface of which is slidably connected to a fixed shell (62), the left end of which is fixedly connected to the bottom of the track (33), the bottom end of which is rotatably connected to a rotating plate (63), the middle part of which is rotatably connected to a fixed rod (64), both ends of which are fixedly connected to the front and rear sides of the inner cavity of the outer shell (1), and the left end of which is rotatably connected to a movable plate (65).

6. The edge grinding device in the production process of a medical endoscope according to claim 2, characterized in that: The bottom ends of the two motors (25) are fixedly connected with sliding limit blocks.

7. The edge grinding device in the production process of a medical endoscope according to claim 3, characterized in that: A rotating cover is rotatably connected to the middle portion of the upper end of the carrying box (31).

8. The edge grinding device in the production process of a medical endoscope according to claim 6, characterized in that: The upper right portion of the housing (1) is provided with two sliding grooves which match the bottom end of the sliding limit block.

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