A processing device for producing a puncture guide plate for trigeminal nerve block

Abstract

A processing device for producing a puncture guide plate for trigeminal nerve block includes an operating box and a storage box; a first rotating member is rotatably connected to the storage box, and a first stirring member is located in the storage box; a heating device is provided in the storage box, and a discharge pipe is provided at the bottom of the storage box; an extrusion tube is located above an operating table, and a nozzle is provided at the bottom of the extrusion tube; a collecting hopper is provided at the top of the extrusion tube, and a feeding hose is provided on the discharge pipe, and the other end of the feeding hose is connected to the collecting hopper; a second rotating member is rotatably connected to the collecting hopper, and the top end extends into the connection box, and the bottom end extends into the extrusion tube; a second stirring member is arranged on the second rotating member and located in the collecting hopper, and a conveying extrusion blade is arranged on the second rotating member and located in the extrusion tube; and a heat absorbing tube is wound around the outer peripheral surface of the extrusion tube. The present invention can not only evenly mix the production raw materials to improve product quality, but also effectively protect the print head structure, and conveniently control the output of the raw materials, and is easy to use.

Description

Technical Field

[0001] The invention relates to the technical field of puncture guide plate production, in particular to a processing device for producing a puncture guide plate for trigeminal nerve block. Background Art

[0002] Trigeminal nerve block is mainly used for differential diagnosis of patients with facial neuralgia, to determine whether the cause of facial pain is caused by the trigeminal nerve, to facilitate the next step of neurolysis, and can also be used for the treatment of trigeminal neuralgia, especially for patients who are ineffective in drug treatment or have difficulty tolerating the side effects of drug treatment, and for patients who are elderly or have serious organic diseases and find it difficult to tolerate microvascular decompression surgery. When performing trigeminal nerve block, a puncture guide is often required. The puncture guide is generally an integrated structure made of 3D printing. The existing processing equipment for the production of trigeminal nerve block puncture guides has poor performance, it is difficult to fully mix the printing materials, and the structure of the print head is simple, and the printing effect needs to be improved. Summary of the invention

[0003] (I) Purpose of the invention

[0004] In order to solve the technical problems existing in the background technology, the present invention proposes a processing device for the production of trigeminal nerve block puncture guide plates, which can not only evenly mix the production raw materials to improve product quality, but also effectively protect the print head structure, and conveniently control the output of raw materials, and is simple to operate and easy to use.

[0005] (II) Technical solution

[0006] The present invention provides a processing device for producing a trigeminal nerve block puncture guide plate, comprising an operation box, a material storage box, a fixed box, a first rotating member, a first stirring member, an extrusion tube, a connection box, a first connecting member, a second connecting member, a guide rod, a spring, a second rotating member, a second stirring member and a conveying extrusion blade;

[0007] The material storage box is vertically arranged on the operating box, and a fixed box is arranged on the top of the material storage box; the first rotating member is vertically arranged and rotatably connected with the material storage box, the top end of the first rotating member extends into the fixed box, and the first stirring member is arranged on the first rotating member and is located in the material storage box; a first motor is arranged on the fixed box, and a first transmission shaft is arranged at the output end of the first motor, and the first transmission shaft is transmission-connected with the first rotating member; a heating device is arranged in the material storage box, and a discharge pipe is arranged at the bottom of the material storage box, and a control valve is arranged on the discharge pipe;

[0008] An operating table is provided in the operating box, an extrusion tube is vertically arranged in the operating box and is located above the operating table, and a nozzle is provided at the bottom end of the extrusion tube; a collecting hopper is provided at the top of the extrusion tube, a feeding hose is provided on the discharge pipe, and the other end of the feeding hose is connected to the collecting hopper; a connecting box is provided on the collecting hopper, and a second motor is provided on the connecting box; a second rotating member is vertically arranged and rotatably connected to the collecting hopper, and the top end extends into the connecting box, and the bottom end extends into the extrusion tube; a second transmission shaft is provided on the second motor, and the second transmission shaft is transmission-connected to the second rotating member; a second stirring member is provided on the second rotating member and is located in the collecting hopper, and a conveying extrusion blade is provided on the second rotating member and is located in the extrusion tube; a heat absorbing tube is wound around the outer circumference of the extrusion tube, and a liquid inlet pipe and a liquid return pipe are provided on the heat absorbing tube;

[0009] The first connecting member is horizontally arranged on the connecting box, and the second connecting member is horizontally arranged above the first connecting member; the guide rod is vertically arranged on the second connecting member and passes downward through the first connecting member, a limit block is provided at the bottom end of the guide rod, and a spring is sleeved on the guide rod and connects the first connecting member and the second connecting member.

[0010] Preferably, the number of the first rotating members is multiple and they are distributed in a ring array around the first transmission shaft.

[0011] Preferably, a first gear is provided on the first rotating member, a second gear is provided on the first rotating member, the first gear and the second gear are located in the fixed box, and the first gear is meshingly connected with the second gear.

[0012] Preferably, a first bevel gear is provided on the second transmission shaft, a second bevel gear is provided on the second rotating member, the first bevel gear and the second bevel gear are located in a connecting box, and the first bevel gear is meshingly connected with the second bevel gear.

[0013] Preferably, an electric heating tube is provided in the collecting hopper.

[0014] Preferably, it also includes a liquid extraction pump, a coolant storage tank and a liquid return refrigeration tank;

[0015] The liquid pump is provided with a liquid extraction pipe and a liquid infusion pipe, and the liquid extraction pipe is connected to the cooling liquid storage tank, and the other end of the liquid infusion pipe is connected to the liquid inlet pipe; the liquid return pipe is connected to the input port of the liquid return refrigeration box, and the output port of the liquid return refrigeration box is connected to the cooling liquid storage tank.

[0016] Preferably, an air collecting plate is provided on the outer circumference of the extrusion tube, and an air blowing head is provided at the bottom of the air collecting plate; a blower is provided on the operation box, and an air supply pipe is provided on the blower, and the other end of the air supply pipe is connected to the air collecting plate.

[0017] Preferably, the blowing heads are provided in multiple groups and are distributed in a circular array around the extrusion tube.

[0018] Preferably, a feeding hopper is provided on the material storage box, and a sealing cover is provided on the feeding hopper.

[0019] Preferably, a three-axis driving device is provided on the operating box, and the three-axis driving device acts on the second connecting member.

[0020] The above technical solution of the present invention has the following beneficial technical effects:

[0021] The heating device heats the raw material to keep it in a molten state, the first motor rotates each first rotating member through the first transmission shaft, and the first stirring member rotates accordingly to stir the internal raw material, and the stirring is uniform, which is helpful for storing the raw material and improving the quality of the produced product;

[0022] The raw materials in the storage box enter the collecting hopper through the feeding hose, and the second motor causes the second rotating member to rotate in a horizontal circle through the second transmission shaft, and the second stirring member rotates accordingly and stirs the raw materials in the collecting hopper, further improving the mixing effect of the raw materials; the conveying extrusion blades rotate accordingly and extrude and convey the raw materials downward, and the nozzle sprays the raw materials to perform 3D printing operations, which is convenient for controlling the output of the raw materials and has a good use effect;

[0023] The coolant flows into the heat absorbing tube from the liquid inlet pipe, the heat absorbing tube absorbs the heat on the extrusion tube, and the coolant that absorbs the heat flows out through the liquid return pipe, thereby achieving effective heat dissipation of the extrusion tube and the nozzle, and protecting the print head structure; the spring sleeve is arranged on the guide rod and connects the first connecting piece and the second connecting piece, playing a buffering role, which helps to prevent damage to the print head structure due to collision during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic structural diagram of a processing device for producing a trigeminal nerve block puncture guide proposed by the present invention.

[0025] Figure 2 This is a schematic diagram of the connection between a material storage box and a fixed box in a processing device for producing a trigeminal nerve block puncture guide proposed by the present invention.

[0026] Figure 3 This is a schematic diagram of the connection between the first transmission shaft and the first rotating member in a processing device for producing a trigeminal nerve block puncture guide proposed by the present invention (top view).

[0027] Figure 4 The present invention provides a front view of a collecting hopper, an extrusion tube, a nozzle, a connecting box, a first connecting piece, and a second connecting piece in a processing device for producing a puncture guide plate for trigeminal nerve block surgery proposed by the present invention.

[0028] Figure 5 The present invention provides a cross-sectional view of a collecting hopper, an extrusion tube, a nozzle, and a connection box in a processing device for producing a puncture guide plate for trigeminal nerve block.

[0029] Figure 6 This is a schematic diagram (top view) of the connection between an extrusion tube and a gas collecting plate in a processing device for producing a trigeminal nerve block puncture guide proposed by the present invention.

[0030] Figure 7 This is a product diagram of a puncture guide in a processing device for producing a puncture guide for trigeminal nerve block surgery proposed by the present invention.

[0031] 1. The camshaft is an electric motor, a gear is a transmission shaft, a gear is a transmission element ... DETAILED DESCRIPTION

[0032] In order to make the purpose, technical scheme and advantages of the present invention clearer, the present invention is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present invention. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the present invention.

[0033] like Figure 1-6 As shown, a processing device for producing a trigeminal nerve block puncture guide plate proposed by the present invention includes an operation box 1, a storage box 2, a fixed box 3, a first rotating member 7, a first stirring member 8, an extrusion tube 14, a connecting box 19, a first connecting member 20, a second connecting member 21, a guide rod 22, a spring 23, a second rotating member 27, a second stirring member 28 and a conveying extrusion blade 29;

[0034] The storage box 2 is vertically arranged on the operation box 1, and a fixed box 3 is provided on the top of the storage box 2; the first rotating member 7 is vertically arranged and rotatably connected with the storage box 2, the top end of the first rotating member 7 extends into the fixed box 3, and the first stirring member 8 is arranged on the first rotating member 7 and is located in the storage box 2; the number of the first rotating members 7 is multiple groups and is distributed in a ring array around the first transmission shaft 6; a first motor 5 is provided on the fixed box 3, and a first transmission shaft 6 is provided at the output end of the first motor 5, and the first transmission shaft 6 is transmission-connected with the first rotating member 7; a heating device 4 is provided in the storage box 2, and a discharge pipe 9 is provided at the bottom of the storage box 2, and a control valve is provided on the discharge pipe 9;

[0035] An operating table 36 is provided in the operating box 1, an extrusion tube 14 is vertically arranged in the operating box 1 and is above the operating table 36, and a nozzle 15 is provided at the bottom end of the extrusion tube 14; a collecting hopper 13 is provided at the top of the extrusion tube 14, a feeding hose 10 is provided on the discharge pipe 9, and the other end of the feeding hose 10 is connected to the collecting hopper 13; a connecting box 19 is provided on the collecting hopper 13, and a second motor 25 is provided on the connecting box 19; a second rotating member 27 is vertically arranged and rotatably connected to the collecting hopper 13, and the top end extends into the connecting box 19, and the bottom end extends into the extrusion tube 14; a second transmission shaft 26 is provided on the second motor 25, and the second transmission shaft 26 is transmission-connected to the second rotating member 27; a second stirring member 28 is arranged on the second rotating member 27 and is located in the collecting hopper 13, and a conveying extrusion blade 29 is arranged on the second rotating member 27 and is located in the extrusion tube 14; a heat absorbing tube 16 is wound around the outer peripheral surface of the extrusion tube 14, and a liquid inlet pipe 18 and a liquid return pipe 17 are provided on the heat absorbing tube 16;

[0036] The first connecting member 20 is horizontally arranged on the connecting box 19, and the second connecting member 21 is horizontally arranged above the first connecting member 20; the guide rod 22 is vertically arranged on the second connecting member 21 and passes downward through the first connecting member 20, and a limit block 24 is provided at the bottom end of the guide rod 22. The spring 23 is sleeved on the guide rod 22 and connects the first connecting member 20 and the second connecting member 21, which plays a buffering role and helps prevent damage to the print head structure due to collision during operation.

[0037] In an optional embodiment, a first gear 11 is provided on the first rotating member 7 , a second gear 12 is provided on the first rotating member 7 , the first gear 11 and the second gear 12 are located in the fixed box 3 , and the first gear 11 is meshedly connected with the second gear 12 .

[0038] In an optional embodiment, a first bevel gear 30 is provided on the second transmission shaft 26 , a second bevel gear 31 is provided on the second rotating member 27 , the first bevel gear 30 and the second bevel gear 31 are located in the connecting box 19 , and the first bevel gear 30 is meshedly connected with the second bevel gear 31 .

[0039] In an optional embodiment, an electric heating pipe is provided in the collecting hopper 13 .

[0040] In an optional embodiment, it also includes a liquid pump, a coolant storage tank and a liquid return refrigeration tank; the liquid pump is provided with a liquid pumping tube and a liquid infusion tube, and the liquid pump is connected to the coolant storage tank, and the other end of the liquid infusion tube is connected to the liquid inlet tube 18; the liquid return tube 17 is connected to the input port of the liquid return refrigeration tank, and the output port of the liquid return refrigeration tank is connected to the coolant storage tank. During operation, the liquid pump transports the coolant in the coolant storage tank to the heat absorption tube 16, and the heat absorption tube 16 absorbs the heat on the extrusion tube 14. The coolant after absorbing heat flows back to the liquid return refrigeration tank through the liquid return tube 17, and the liquid return refrigeration tank cools it and transports it back to the coolant storage tank, so as to realize the circulation of the coolant and achieve good heat dissipation and cooling effect.

[0041] In an optional embodiment, an air collecting plate 34 is provided on the outer circumference of the extrusion tube 14, and an air blowing head 35 is provided at the bottom of the air collecting plate 34; a blower 32 is provided on the operation box 1, and an air supply pipe 33 is provided on the blower 32, and the other end of the air supply pipe 33 is connected to the air collecting plate 34; the number of the air blowing heads 35 is multiple groups and distributed in a circular array around the extrusion tube 14. During operation, the blower 32 sends gas into the air collecting plate 34 through the air supply pipe 33, and the air blowing head 35 blows the gas evenly toward the printed product, which helps to dissipate heat of the product and improves the printing efficiency.

[0042] In an optional embodiment, a hopper is provided on the storage box 2, and a sealing cover is provided on the hopper.

[0043] In an optional embodiment, a three-axis driving device is provided on the operating box 1, and the three-axis driving device acts on the second connecting member 21 to realize the movement of the printing component on the X-axis, the Y-axis and the Z-axis.

[0044] like Figure 7 As shown, the 3D printed trigeminal nerve block puncture guide includes a mask and a puncture column. The mask covers the nose bridge and half of the face, and the mask and the puncture column are integrally formed.

[0045] In the present invention, when in use, the heating device 4 heats the raw material to keep it in a molten state, the first motor 5 rotates each first rotating member 7 through the first transmission shaft 6, and the first stirring member 8 rotates accordingly to stir the internal raw material, and the stirring is uniform, which is helpful for storing the raw material and improving the quality of the produced product;

[0046] The raw materials in the storage box 2 enter the collecting hopper 13 through the feeding hose 10, and the second motor 25 causes the second rotating member 27 to rotate in a horizontal circle through the second transmission shaft 26, and the second stirring member 28 rotates accordingly and stirs the raw materials in the collecting hopper 13, further improving the mixing effect of the raw materials; the conveying extrusion blades 29 rotate accordingly and extrude and convey the raw materials downward, and the nozzle 15 sprays the raw materials to perform 3D printing operations, which is convenient for controlling the output of the raw materials and has a good use effect;

[0047] The coolant flows into the heat absorbing tube 16 from the liquid inlet pipe 18, and the heat absorbing tube 16 absorbs the heat on the extrusion tube 14. The coolant that absorbs the heat flows out through the liquid return pipe 17, thereby achieving effective heat dissipation for the extrusion tube 14 and the nozzle 15, and protecting the print head structure.

[0048] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation of the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the appended claims of the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the appended claims, or the equivalent forms of such scope and boundaries.

Claims

1. A processing device for producing a puncture guide plate for trigeminal nerve block, characterized in that: It comprises an operation box (1), a material storage box (2), a fixed box (3), a first rotating member (7), a first stirring member (8), an extrusion tube (14), a connection box (19), a first connecting member (20), a second connecting member (21), a guide rod (22), a spring (23), a second rotating member (27), a second stirring member (28) and a conveying extrusion blade (29); A material storage box (2) is vertically arranged on an operation box (1), and a fixed box (3) is arranged on the top of the material storage box (2); a first rotating member (7) is vertically arranged and rotatably connected to the material storage box (2), the top end of the first rotating member (7) extends into the fixed box (3), and a first stirring member (8) is arranged on the first rotating member (7) and is located in the material storage box (2); a first motor (5) is arranged on the fixed box (3), and a first transmission shaft (6) is arranged at the output end of the first motor (5), and the first transmission shaft (6) is transmission-connected to the first rotating member (7); a heating device (4) is arranged in the material storage box (2), and a discharge pipe (9) is arranged at the bottom of the material storage box (2), and a control valve is arranged on the discharge pipe (9); An operating table (36) is provided in the operating box (1); an extrusion tube (14) is vertically arranged in the operating box (1) and is located above the operating table (36); a nozzle (15) is provided at the bottom end of the extrusion tube (14); a collecting hopper (13) is provided at the top of the extrusion tube (14); a material delivery hose (10) is provided on the discharge pipe (9); the other end of the material delivery hose (10) is connected to the collecting hopper (13); a connecting box (19) is arranged on the collecting hopper (13), and a second motor (25) is provided on the connecting box (19); a second rotating member (27) is vertically arranged and rotates with the collecting hopper (13); The second motor (25) is dynamically connected, and the top end extends into the connection box (19), and the bottom end extends into the extrusion tube (14); a second transmission shaft (26) is provided on the second motor (25), and the second transmission shaft (26) is transmission-connected to the second rotating member (27); a second stirring member (28) is arranged on the second rotating member (27) and is located in the collecting hopper (13); a conveying extrusion blade (29) is arranged on the second rotating member (27) and is located in the extrusion tube (14); a heat absorbing tube (16) is wound around the outer peripheral surface of the extrusion tube (14), and a liquid inlet pipe (18) and a liquid return pipe (17) are provided on the heat absorbing tube (16); The first connecting member (20) is horizontally arranged on the connecting box (19), and the second connecting member (21) is horizontally arranged above the first connecting member (20); the guide rod (22) is vertically arranged on the second connecting member (21) and passes through the first connecting member (20) downward, a limit block (24) is provided at the bottom end of the guide rod (22), and a spring (23) is sleeved on the guide rod (22) and connects the first connecting member (20) and the second connecting member (21); The first rotating members (7) are in a plurality of groups and are distributed in a ring array around the first transmission shaft (6); An electric heating pipe is arranged in the collecting hopper (13).

2. A processing device for producing a trigeminal nerve block puncture guide according to claim 1, characterized in that: A first gear (11) is provided on the first rotating member (7), and a second gear (12) is provided on the first rotating member (7). The first gear (11) and the second gear (12) are located in the fixed box (3), and the first gear (11) is meshedly connected with the second gear (12).

3. A processing device for producing a trigeminal nerve block puncture guide according to claim 1, characterized in that: A first bevel gear (30) is provided on the second transmission shaft (26), a second bevel gear (31) is provided on the second rotating member (27), the first bevel gear (30) and the second bevel gear (31) are located in the connection box (19), and the first bevel gear (30) is meshedly connected with the second bevel gear (31).

4. A processing device for producing a trigeminal nerve block puncture guide according to claim 1, characterized in that: It also includes a liquid extraction pump, a coolant storage tank and a liquid return refrigeration tank; The liquid pump is provided with a liquid extraction pipe and a liquid infusion pipe, and the liquid extraction pipe is connected to the cooling liquid storage tank, and the other end of the liquid infusion pipe is connected to the liquid inlet pipe (18); the liquid return pipe (17) is connected to the input port of the liquid return refrigeration tank, and the output port of the liquid return refrigeration tank is connected to the cooling liquid storage tank.

5. A processing device for producing a trigeminal nerve block puncture guide according to claim 1, characterized in that: An air collecting plate (34) is provided on the outer peripheral surface of the extrusion tube (14), and an air blowing head (35) is provided at the bottom of the air collecting plate (34); an air blower (32) is provided on the operation box (1), and an air supply pipe (33) is provided on the air blower (32), and the other end of the air supply pipe (33) is connected to the air collecting plate (34).

6. A processing device for producing a trigeminal nerve block puncture guide according to claim 5, characterized in that: The blowing heads (35) are provided in a plurality of groups and are distributed in a circular array around the extrusion tube (14).

7. A processing device for producing a trigeminal nerve block puncture guide according to claim 1, characterized in that: The material storage box (2) is provided with a feeding hopper, and the feeding hopper is provided with a sealing cover.

8. The processing device for producing a trigeminal nerve block puncture guide according to claim 1, characterized in that: The operating box (1) is provided with a three-axis driving device, which acts on the second connecting member (21).

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