Insertion tube automatic skin cutting device and insertion tube production system

Abstract

The embodiment of the utility model provides an automatic skin cutting device for an insert pipe and an insert pipe production system, and relates to the field of pipe fitting production. The automatic skin cutting device for the insert tube comprises a rack, a conveying part, a pressing part, a clamping part, a cutting part and a positioning part, wherein the conveying part, the pressing part, the clamping part, the cutting part and the positioning part are all arranged on the rack, the pressing part is located on the upper side of the conveying part, the clamping part, the cutting part and the positioning part are sequentially arranged in the direction away from the pressing part, the conveying part is used for bearing and conveying an insertion pipe, and the pressing part is used for rotationally abutting against the side wall of the insertion pipe; the clamping piece is used for clamping the insertion pipe and driving the insertion pipe to rotate, the positioning piece is used for abutting against the front end of the insertion pipe, and the cutting piece is used for cutting the insertion pipe. According to the automatic skin cutting device for the insertion tube, skin cutting operation can be automatically conducted on the insertion tube through cooperation of all the components, then the operation efficiency and the skin cutting effect are improved, and potential safety hazards can be reduced.

Description

Technical Field

[0001] The utility model relates to the field of pipe fitting production, in particular to an automatic skin cutting device for an insertion pipe and an insertion pipe production system. Background Art

[0002] Insertion tubes are used in endoscopes and are usually designed in different sizes for use in different working conditions.

[0003] The existing skin cutting operation of the insertion tube is mostly completed manually, which not only has the problems of low operation efficiency and poor skin cutting effect, but also has certain safety hazards. Utility Model Content

[0004] The utility model provides an automatic skin cutting device for an insertion tube and an insertion tube production system, which can improve operation efficiency and skin cutting effect and reduce safety hazards.

[0005] The embodiment of the present utility model can be implemented as follows:

[0006] The embodiment of the present utility model provides an automatic skin cutting device for inserting a tube, which comprises: a frame, a conveying member, a pressing member, a clamping member, a cutting member, and a positioning member;

[0007] Among them, the conveying member, the pressing member, the clamping member, the cutting member and the positioning member are all arranged on the frame, the pressing member is located on the upper side of the conveying member, the clamping member, the cutting member and the positioning member are arranged in sequence along the direction away from the pressing member, the conveying member is used to carry and transmit the insertion tube, the pressing member is used to rotatably support the side wall of the insertion tube, the clamping member is used to clamp the insertion tube and drive the insertion tube to rotate, the positioning member is used to support the front end of the insertion tube, and the cutting member is used to cut the insertion tube.

[0008] Optionally, the conveying member includes a first transmission module and a first supporting frame connected to each other, the first transmission module is arranged on the frame and is used to drive the first supporting frame to move along the axial direction of the insertion tube, and the first supporting frame is used to support the insertion tube.

[0009] Optionally, the conveying member further includes a connected lifting module and a second carrier frame, the lifting module is arranged on the frame and is used to drive the second carrier frame to move up and down, the second carrier frame is located between the first carrier frame and the clamping member and is used to carry the insertion tube.

[0010] Optionally, the pressing member includes a pressing frame, a pressing wheel and a traction frame, the pressing frame is arranged on the frame, the traction frame is rotatably connected to the top end of the pressing frame, and the pressing wheel is rotatably connected to the front end of the traction frame and is used to abut against the side wall of the insertion tube.

[0011] Optionally, the pressing member further includes a pressing guide rail, which is provided on the frame and slidingly cooperates with the pressing frame, and an extending direction of the pressing guide rail is consistent with a transmission direction of the insertion tube.

[0012] Optionally, the clamping member includes a rotating module, a clamping frame, and a clamping chuck. The clamping frame is arranged on the frame, and the rotating module and the clamping chuck are both connected to the clamping frame. The rotating module is used to drive the clamping chuck to rotate, and the clamping chuck is used to clamp the insertion tube.

[0013] Optionally, the clamping member further includes a second transmission module, which is disposed on the frame and connected to the clamping frame, and the second transmission module is used to drive the clamping frame to move along the axial direction of the insertion tube.

[0014] Optionally, the cutting member includes a first cutting module and a second cutting module, the first cutting module and the second cutting module are respectively located on both sides of the insertion tube, and the cutting directions of the first cutting module and the second cutting module are staggered.

[0015] Optionally, the positioning member includes a third transmission module and a positioning head connected to each other, and the third transmission module is arranged on the frame and is used to drive the positioning head to move axially along the insertion tube so that the positioning head is held against the front end of the insertion tube.

[0016] An embodiment of the present utility model further provides an insertion tube production system, comprising the automatic skin cutting device for the insertion tube.

[0017] The beneficial effects of the automatic skin-cutting device for insertion tubes and the insertion tube production system of the present invention include, for example:

[0018] The automatic skin cutting device for inserting a tube includes a frame, a conveying member, a pressing member, a clamping member, a cutting member and a positioning member; wherein the conveying member, the pressing member, the clamping member, the cutting member and the positioning member are all arranged on the frame, the pressing member is located on the upper side of the conveying member, the clamping member, the cutting member and the positioning member are arranged in sequence along the direction away from the pressing member, the conveying member is used to carry and transport the inserting tube, the pressing member is used to rotatably abut against the side wall of the inserting tube, the clamping member is used to clamp the inserting tube and drive the inserting tube to rotate, the positioning member is used to abut against the front end of the inserting tube, and the cutting member is used to cut the inserting tube. During the skin cutting operation, the conveying member is used to transport the inserting tube so that the inserting tube is clamped by the clamping member, the positioning member abuts against the front end of the clamping member to improve the stability of the inserting tube during the skin cutting operation, and the clamping member can also drive the clamping member to rotate to achieve relative movement with the cutting member, and then the cutting member cuts the inserting tube. The automatic skin cutting device for an insertion tube can automatically perform skin cutting operations on the insertion tube through the cooperation of various components, thereby improving operating efficiency and skin cutting effects, and reducing safety hazards.

[0019] The insertion tube production system comprises an insertion tube automatic skin cutting device, which has all the functions of an insertion tube automatic skin cutting device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 This is a schematic structural diagram of the automatic skin incision device with an insertion tube provided in an embodiment of the present utility model from a first viewing angle;

[0022] Figure 2 This is a schematic structural diagram of the automatic skin incision device with an insertion tube provided in an embodiment of the present utility model from a second viewing angle;

[0023] Figure 3 This is a schematic structural diagram of the automatic skin incision device with an insertion tube provided in an embodiment of the present utility model from a third perspective.

[0024] Icons: 100-insertion tube automatic skin cutting device; 110-frame; 120-conveyor; 121-first transmission module; 122-first carrier; 123-lifting module; 124-second carrier; 125-sensor; 130-pressing member; 131-pressing frame; 132-pressing wheel; 133-traction frame; 134-pressing guide rail; 140-clamping member; 141-rotating module; 142-clamping frame; 143-clamping chuck; 144-second transmission module; 150-cutting member; 151-first cutting module; 152-second cutting module; 160-positioning member; 161-third transmission module; 162-positioning head. DETAILED DESCRIPTION

[0025] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0026] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are intended to fall within the scope of protection of the present invention.

[0027] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0028] In the description of the present invention, it should be noted that if the terms "upper", "lower", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the utility model product is usually placed when in use. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0029] In addition, the terms "first", "second", etc., if used, are merely used to distinguish and describe, and should not be understood as indicating or implying relative importance.

[0030] The terms "comprises," "comprising," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not preclude the presence of additional identical elements in the process, method, article, or apparatus that includes the element.

[0031] Unless otherwise expressly specified or limited, terms such as "disposed" and "connected" should be interpreted broadly. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; a mechanical connection or an electrical connection; a direct connection or an indirect connection through an intermediate medium; or internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on specific circumstances.

[0032] It should be noted that, in the absence of conflict, the features in the embodiments of the present invention can be combined with each other.

[0033] Please refer to Figure 1 The automatic skin-cutting device 100 for inserting a tube and the production system for inserting a tube provided in the embodiment of the present invention can solve the above-mentioned problems, which will be described in detail below.

[0034] Example 1

[0035] The embodiment of the present invention provides an automatic skin cutting device 100 for an insertion tube, which is applied to an insertion tube production system. The automatic skin cutting device 100 for an insertion tube comprises: a frame 110, a conveying member 120, a pressing member 130, a clamping member 140, a cutting member 150, and a positioning member 160;

[0036] Among them, the conveying member 120, the pressing member 130, the clamping member 140, the cutting member 150 and the positioning member 160 are all arranged on the frame 110, the pressing member 130 is located on the upper side of the conveying member 120, the clamping member 140, the cutting member 150 and the positioning member 160 are arranged in sequence along the direction away from the pressing member 130, the conveying member 120 is used to carry and transmit the insertion tube, the pressing member 130 is used to rotatably support the side wall of the insertion tube, the clamping member 140 is used to clamp the insertion tube and drive the insertion tube to rotate, the positioning member 160 is used to support the front end of the insertion tube, and the cutting member 150 is used to cut the insertion tube.

[0037] During the skin incision process, the conveying member 120 is used to transport the insertion tube so that the insertion tube is clamped by the clamping member 140. The positioning member 160 abuts against the front end of the clamping member 140 to improve the stability of the insertion tube during the skin incision process. The clamping member 140 can also drive the clamping member 140 to rotate, thereby achieving relative movement with the cutting member 150, and the cutting member 150 then cuts the insertion tube. The automatic skin incision device 100 for insertion tubes can automatically perform skin incision operations on the insertion tube through the coordination of various components, thereby improving work efficiency and skin incision results, and reducing safety hazards.

[0038] It is worth noting that the frame 110 includes a shell and various components arranged in the shell, and in order to facilitate manual control, buttons, display screens and radiators may be provided on the shell. The buttons include but are not limited to power buttons, start-stop buttons, emergency stop buttons, etc. The display screen is used to display the skin cutting operation parameters, and the radiator is used to dissipate heat to avoid overheating.

[0039] refer to Figure 1 and Figure 2 The conveying member 120 includes a first transmission module 121 and a first carrier 122 connected to each other. The first transmission module 121 is set on the frame 110 and is used to drive the first carrier 122 to move along the axial direction of the insertion tube. The first carrier 122 is used to carry the insertion tube.

[0040] In the working state, since different insertion tubes may have different lengths, the first transmission module 121 is used to drive the first carrier 122 to move, thereby driving the insertion tubes on the first carrier 122 to move synchronously, making it easier for the insertion tubes to approach the clamping member 140 for clamping.

[0041] Specifically, the first transmission module 121 includes a rotary power source, a screw rod and a sliding block. The screw rod rotates under the action of the rotary power source, and the sliding block cooperates with the screw rod to convert the rotary motion into axial motion, thereby driving the first carrier 122 to move.

[0042] refer to Figure 1 and Figure 2 In order to improve the support stability of the insertion tube, facilitate the insertion tube to enter the clamping member 140 smoothly and be clamped, and avoid the insertion tube from being misaligned with the clamping position, the conveying member 120 can also include a connected lifting module 123 and a second carrier 124. The lifting module 123 is set on the frame 110 and is used to drive the second carrier 124 to move up and down. The second carrier 124 is located between the first carrier 122 and the clamping member 140 and is used to carry the insertion tube.

[0043] Furthermore, a first sensor 125 can be provided between the second carrier 124 and the first carrier 122. When the insertion tube passes through, the first sensor 125 responds and sends a signal to the lifting module 123, which then raises the second carrier 124 to a suitable position to support the insertion tube and smoothly reach the clamping position. If the insertion tube does not pass through the first sensor 125, the lifting module 123 retracts the second carrier 124, minimizing space usage and facilitating maintenance work on the clamping member 140.

[0044] It is worth noting that the lifting module 123 can be installed on the inner side or the surface of the shell, and there is no limitation on the specific installation position of the lifting module 123.

[0045] refer to Figure 1 and Figure 3 The pressing member 130 includes a pressing frame 131, a pressing wheel 132 and a traction frame 133. The pressing frame 131 is set on the frame 110. The traction frame 133 is rotatably connected to the top end of the pressing frame 131. The pressing wheel 132 is rotatably connected to the front end of the traction frame 133 and is used to support the side wall of the insertion tube.

[0046] During the transfer of the insertion tube, the pinch roller 132 presses against the sidewall of the insertion tube to prevent the insertion tube from bouncing relative to the first carrier 122. Furthermore, because the pinch roller 132 can roll with the insertion tube, the pinch roller 132 does not hinder the insertion tube's rotation when the clamping member 140 rotates the insertion tube.

[0047] Furthermore, the relative inclination angle between the traction frame 133 and the compression frame 131 can be adjusted to accommodate the different outer diameters of the insertion tubes, thereby adaptively changing the position of the compression wheel 132. Furthermore, a pressure sensor 125 can be installed on the compression wheel 132 to output a representation of the compression force between the compression wheel 132 and the insertion tube, thereby preventing excessive or insufficient compression.

[0048] refer to Figure 1 and Figure 2 In order to facilitate the adjustment of the axial position of the insertion tube, the pressing member 130 can also include a pressing guide rail 134. The pressing guide rail 134 is set on the frame 110 and slides with the pressing frame 131. The extension direction of the pressing guide rail 134 is consistent with the transmission direction of the insertion tube.

[0049] It should be noted that a linear drive component can be installed and connected to the clamping frame 131 to provide axial movement power for the clamping frame 131 relative to the clamping guide rail 134, or the clamping frame 131 can be manually driven to move axially relative to the clamping guide rail 134.

[0050] refer to Figure 1 and Figure 2 The clamping member 140 includes a rotating module 141, a clamping frame 142, and a clamping chuck 143. The clamping frame 142 is set on the frame 110. The rotating module 141 and the clamping chuck 143 are both connected to the clamping frame 142. The rotating module 141 is used to drive the clamping chuck 143 to rotate, and the clamping chuck 143 is used to clamp the insertion tube.

[0051] During operation, the clamping chuck 143 can be first in a relaxed state to facilitate the insertion of the front end of the tube. When the axial position of the insertion tube and the clamping chuck 143 is fixed, the clamping chuck 143 is locked to facilitate the rotation of the insertion tube while preventing the insertion tube from easily changing its axial position.

[0052] Specifically, the clamping chuck 143 includes a disc body and three claws. The three claws are loosened when they move toward the edge of the disc body, and are locked when they move toward the center of the disc body.

[0053] Furthermore, the rotating module 141 adopts a synchronous belt rotating drive mechanism so that the rotating power source and the clamping chuck 143 are axially misaligned, thereby preventing the setting of the rotating power source from hindering the transmission of the insertion tube.

[0054] refer to Figure 1 and Figure 2 In order to facilitate the adjustment of the axial position of the clamping chuck 143, the clamping member 140 can also include a second transmission module 144. The second transmission module 144 is arranged on the frame 110 and connected to the clamping frame 142. The second transmission module 144 is used to drive the clamping frame 142 to move along the axial direction of the insertion tube.

[0055] Specifically, the structure of the second transmission module 144 is similar to that of the first transmission module 121 .

[0056] refer to Figure 1 and Figure 2 The cutting member 150 includes a first cutting module 151 and a second cutting module 152. The first cutting module 151 and the second cutting module 152 are respectively located on both sides of the insertion tube, and the cutting directions of the first cutting module 151 and the second cutting module 152 are staggered.

[0057] Specifically, the first cutting module 151 is located on the same side as the first sensor 125 and the pressing member 130. The first cutting module 151 is used to cut the insertion tube in the annular direction. The second cutting module 152 is located on the opposite side of the first cutting module 151. The second cutting module 152 is used to cut the insertion tube in the horizontal direction.

[0058] It should be noted that both the first cutting module 151 and the second cutting module 152 can use a manual or automatic adjustment knife setting mechanism, and the specific adjustment method of the two is not limited. To further improve the adjustment accuracy, pressure sensors 125 can also be installed on both cutting modules to obtain the precise pressure of the adjusted contact position, thereby achieving precise adjustment.

[0059] refer to Figure 1 and Figure 2 The positioning member 160 includes a third transmission module 161 and a positioning head 162 connected to each other. The third transmission module 161 is set on the frame 110 and is used to drive the positioning head 162 to move along the axial direction of the insertion tube so that the positioning head 162 is held against the front end of the insertion tube.

[0060] Specifically, the structure of the third transmission module 161 is similar to that of the first transmission module 121 .

[0061] During operation, the third transmission module 161 is used to drive the positioning head 162 to move so as to support the front end of the insertion tube, thereby improving the stability of the insertion tube during the skin incision operation.

[0062] In this embodiment, the positioning head 162 is conical; in other embodiments of the present invention, the positioning head 162 may also be in other shapes such as arc, square, etc., and the specific shape of the positioning head 162 is not limited.

[0063] Example 2

[0064] The present invention also provides an insert tube production system comprising the aforementioned automatic skin-cutting device 100, an insert tube cutting device, and an insert tube forming device. These multiple devices are arranged in an orderly manner and work in conjunction with each other to produce insert tubes of varying specifications. The insert tube production system, including the automatic skin-cutting device 100, possesses all the functions of the automatic skin-cutting device 100.

[0065] In summary, the automatic skin-cutting device 100 and the insertion tube production system provided by the embodiments of the present invention have at least the following advantages:

[0066] (1) The automatic skin cutting device 100 for inserting a tube can automatically perform skin cutting operations on the inserting tube through the cooperation of various components, thereby improving the working efficiency and skin cutting effect, and reducing safety hazards.

[0067] (2) The insertion tube automatic skin cutting device 100 can adjust the relative positions of different components in the axial direction within the insertion tube by setting multiple transmission modules, thereby increasing the axial range of movement of the automatic skin cutting operation as much as possible.

[0068] (3) The automatic skin cutting device 100 for inserting a tube further improves the efficiency of the skin cutting operation by arranging the first cutting module 151 and the second cutting module 152 on different sides of the inserting tube and performing cutting operations in different directions of the inserting tube respectively.

[0069] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included in the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. An automatic skin incision device with an insertion tube, characterized in that: include: A frame (110), a conveying member (120), a pressing member (130), a clamping member (140), a cutting member (150), and a positioning member (160); The conveying member (120), the pressing member (130), the clamping member (140), the cutting member (150) and the positioning member (160) are all arranged on the frame (110), the pressing member (130) is located on the upper side of the conveying member (120), the clamping member (140), the cutting member (150) and the positioning member (160) are arranged in sequence along the direction away from the pressing member (130), the conveying member (120) is used to carry and transport the insertion tube, the pressing member (130) is used to rotatably support the side wall of the insertion tube, the clamping member (140) is used to clamp the insertion tube and drive the insertion tube to rotate, the positioning member (160) is used to support the front end of the insertion tube, and the cutting member (150) is used to cut the insertion tube.

2. The automatic skin incision device with an insertion tube according to claim 1, characterized in that: The conveying member (120) includes a first transmission module (121) and a first carrier (122) connected to each other. The first transmission module (121) is arranged on the frame (110) and is used to drive the first carrier (122) to move along the axial direction of the insertion tube. The first carrier (122) is used to carry the insertion tube.

3. The automatic skin incision device with an insertion tube according to claim 2, characterized in that: The conveying member (120) further includes a lifting module (123) and a second carrier (124) connected thereto. The lifting module (123) is arranged on the frame (110) and is used to drive the second carrier (124) to move up and down. The second carrier (124) is located between the first carrier (122) and the clamping member (140) and is used to carry the insertion tube.

4. The automatic skin incision device with an insertion tube according to any one of claims 1 to 3, characterized in that: The pressing member (130) includes a pressing frame (131), a pressing wheel (132) and a traction frame (133). The pressing frame (131) is arranged on the frame (110). The traction frame (133) is rotatably connected to the top end of the pressing frame (131). The pressing wheel (132) is rotatably connected to the front end of the traction frame (133) and is used to abut against the side wall of the insertion tube.

5. The automatic skin incision device with an insertion tube according to claim 4, characterized in that: The pressing member (130) further includes a pressing guide rail (134), which is arranged on the frame (110) and slidably cooperates with the pressing frame (131), and the extension direction of the pressing guide rail (134) is consistent with the transmission direction of the insertion tube.

6. The automatic skin incision device with an insertion tube according to any one of claims 1 to 3, characterized in that: The clamping member (140) includes a rotating module (141), a clamping frame (142), and a clamping chuck (143). The clamping frame (142) is arranged on the frame (110). The rotating module (141) and the clamping chuck (143) are both connected to the clamping frame (142). The rotating module (141) is used to drive the clamping chuck (143) to rotate, and the clamping chuck (143) is used to clamp the insertion tube.

7. The automatic skin incision device with an insertion tube according to claim 6, characterized in that: The clamping member (140) further includes a second transmission module (144), which is disposed on the frame (110) and connected to the clamping frame (142), and the second transmission module (144) is used to drive the clamping frame (142) to move along the axial direction of the insertion tube.

8. The automatic skin incision device with an insertion tube according to any one of claims 1 to 3, characterized in that: The cutting member (150) comprises a first cutting module (151) and a second cutting module (152), wherein the first cutting module (151) and the second cutting module (152) are respectively located on both sides of the insertion tube, and the cutting directions of the first cutting module (151) and the second cutting module (152) are staggered.

9. The automatic skin incision device with an insertion tube according to any one of claims 1 to 3, characterized in that: The positioning member (160) includes a third transmission module (161) and a positioning head (162) connected to each other. The third transmission module (161) is arranged on the frame (110) and is used to drive the positioning head (162) to move along the axial direction of the insertion tube so that the positioning head (162) is held against the front end of the insertion tube.

10. An insert tube production system, characterized in that: The automatic skin-cutting device comprising the insertion tube according to any one of claims 1 to 9.

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