Instrument air pipe cutting device

Abstract

The utility model discloses an instrument air pipe cutting device, and belongs to the technical field of cutting devices.The cutting device comprises tool bits, a grip and a pivot which are symmetrically arranged; a storage assembly is arranged on the front face of one tool bit, an adjusting assembly is arranged between the storage assembly and one tool bit, and a mounting strip is arranged on the front face of one tool bit. The storage assembly comprises a storage bag on the front face of one tool bit, a fixing frame and a linkage block. The adjusting assembly comprises a first mounting block, a threaded rod and a first locking block which are arranged on the front face of one tool bit. Through the design of a storage assembly, an adjusting assembly and a mounting strip, the position of a linkage block can be adjusted by rotating a threaded rod, so that the linkage block drives a storage bag to move through a fixing frame, and waste cut by a tool bit just falls into the storage bag to be collected in a unified mode; therefore, the subsequent process of sweeping and collecting scattered waste is avoided, and the effect of saving manpower is achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cutting device, and particularly relates to an instrument air pipe cutting device. BACKGROUND

[0002] The instrument air pipe is usually used in an industrial automation system, and is used for transmitting compressed air or other gas to various instrument devices, such as pneumatic valves, sensors and the like. When the instrument is installed, the length of the air pipe needs to be adjusted according to the actual length, so that the air pipe needs to be cut to a proper size on site.

[0003] When the air pipe is cut, a scissors is usually used to cut the air pipe, and the cut air pipe directly falls to the ground. After the air pipe is cut once, the length does not meet the requirement, and the air pipe needs to be cut multiple times, so that multiple air pipe cutting waste falls to the ground. Therefore, after the air pipe is cut, the waste needs to be cleaned and collected, which is time-consuming and laborious.

[0004] Therefore, the present application provides an instrument air pipe cutting device to solve the above problems. CONTENT OF THE UTILITY MODEL

[0005] The present application provides an instrument air pipe cutting device, and aims to solve the problems that the existing air pipe cutting device is generally used to cut the air pipe, waste directly falls everywhere, the waste needs to be cleaned after the air pipe is cut, and the cleaning is time-consuming and laborious.

[0006] To achieve the above object, the present application provides the following technical scheme: an instrument air pipe cutting device, comprising symmetrically arranged cutter heads, a handle fixed at one end of the cutter head, and a pivot arranged in the cutter head and used for rotating the symmetrically arranged cutter heads.

[0007] For the convenience of collecting the trachea cutting waste: the front surface of one of the cutter heads is provided with a receiving assembly for collecting the trachea cutting waste, and an adjusting assembly is arranged between the receiving assembly and one of the cutter heads for adjusting the position of the receiving assembly, and the front surface of one of the cutter heads is provided with a mounting strip for mounting the adjusting assembly; the receiving assembly comprises a receiving bag arranged on the front surface of one of the cutter heads, a fixed frame arranged at the top end of the receiving bag, and a linkage block arranged on the back surface of the fixed frame and connected with the adjusting assembly; the adjusting assembly comprises a first mounting block arranged on the front surface of one of the cutter heads, a threaded rod rotatably arranged in the first mounting block for driving the linkage block to move, and a first locking block arranged at the end of the first mounting block away from the threaded rod and connected with the mounting strip. In use, the first mounting block is fixedly mounted with the mounting strip, so that the receiving bag is fixedly mounted on the front surface of one of the cutter heads, and moves with one of the cutter heads, so that when the symmetrically arranged cutter heads cut the trachea, the waste can fall into the receiving bag, realizing instant collection of the waste without cleaning after cutting the trachea, saving manpower.

[0008] Preferably, in order to fix the adjusting assembly with the mounting strip: the front surface of one of the cutter heads is fixedly connected with the back surface of the mounting strip, the front surface of the mounting strip is provided with a first mounting groove for mounting the first mounting block, and the top end of the inner wall of the first mounting groove is provided with a first mounting hole for inserting the first locking block. By inserting the first mounting block into the first mounting groove and connecting the first locking block with the first mounting hole, the first mounting block and the mounting strip are quickly mounted.

[0009] Preferably, a first cavity is arranged at one end of the first mounting block, a first through hole is arranged at the top end of the inner wall of the first cavity, the first locking block is inserted into the first through hole, a first baffle is fixedly connected to the bottom end of the first locking block, and a first elastic block is arranged at the bottom end of the first baffle.

[0010] Preferably, in order to move the position of the receiving bag: the front surface of the first mounting block is provided with a moving groove for moving the linkage block, one side of the inner wall of the moving groove is provided with a circular groove, the threaded rod is inserted into the circular groove, one side of the linkage block is provided with a threaded groove, the threaded rod is screwingly inserted into the threaded groove, a bearing limiting the movement of the threaded rod is arranged at one end of the outer wall of the threaded rod, the front surface of the linkage block is fixedly connected with the back surface of the fixed frame, and the bottom end of the fixed frame is fixedly connected with the top end of the receiving bag. By rotating the threaded rod, the threaded rod drives the linkage block to move in the moving groove, so as to adjust the position of the receiving bag and ensure the collection of the cutting waste.

[0011] Preferably, in order to block the splashing of the air pipe waste: the top end of the storage bag is provided with a shielding cover for blocking the waste splashing. By providing the shielding cover at the top end of the fixing frame, when cutting the air pipe, the waste splashing will be blocked by the shielding cover, so as to fall into the storage bag for collection.

[0012] Preferably, in order to block the splashing of the air pipe waste: the top end of the storage bag is provided with a shielding cover for blocking the waste splashing. By providing the shielding cover at the top end of the fixing frame, when cutting the air pipe, the waste splashing will be blocked by the shielding cover, so as to fall into the storage bag for collection.

[0013] Preferably, the fixing assembly comprises a second mounting block fixedly connected to the bottom end of the shielding cover and a second locking block provided on the side of the second mounting block for penetrating into the second mounting hole. The inside of the second mounting block is provided with a second cavity for mounting the second locking block, and the inner wall of the second cavity is provided with a second through hole for the second locking block to penetrate. One end of the second locking block is fixedly connected with a second baffle, and one side of the second baffle is provided with a second elastic block.

[0014] The present application can adjust the position of the linkage block by rotating the threaded rod through the design of the storage assembly, adjustment assembly and mounting strip, so that the linkage block drives the storage bag to move in position through the fixing frame. In this way, the waste after cutting by the cutter head falls into the inside of the storage bag for unified collection, thereby avoiding the process of subsequent cleaning and collecting scattered waste, achieving the effect of saving labor. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of an instrument air pipe cutting device;

[0016] Figure 2 It is Figure 1 It is a three-dimensional structural schematic diagram of the cutter head and the mounting strip;

[0017] Figure 3 It is Figure 1 It is a three-dimensional structural schematic diagram of the storage assembly and the adjustment assembly;

[0018] Figure 4 It is Figure 3 It is a front view sectional structural schematic diagram of the adjustment assembly;

[0019] Figure 5 It is Figure 1Structure diagram of the middle shielding cover;

[0020] Figure 6 For Figure 5 Structure diagram of the front view of the middle fixed assembly.

[0021] In the figure:

[0022] 1, cutter head; 2, handle; 3, pivot; 4, storage assembly; 41, storage bag; 42, fixed frame; 43, linkage block; 5, adjustment assembly; 51, first mounting block; 52, threaded rod; 53, bearing; 54, first locking block; 55, first baffle; 56, first elastic block; 6, mounting strip; 7, shielding cover; 8, fixed assembly; 81, second mounting block; 82, second locking block; 83, second baffle; 84, second elastic block. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0024] The present embodiment provides an instrument air tube cutting device, as shown in the figure, the cutting device comprises symmetrically arranged cutter head 1, handle 2 fixed at one end of cutter head 1 and pivot 3 arranged inside cutter head 1 for rotating symmetrically arranged cutter head 1. Figures 1-6

[0025] ​In order to facilitate the collection of tracheal cutting waste: one of the cutter head 1 front is provided with a collection assembly 4 for collecting tracheal cutting waste collection, the collection assembly 4 and one of the cutter head 1 between the adjustment assembly 5 for adjusting the position of the collection assembly 4, one of the cutter head 1 front is provided with a mounting strip 6 for adjusting the installation of the assembly 5; the collection assembly 4 includes a collection bag 41 on the front of one of the cutter head 1, a fixed frame 42 provided at the top of the collection bag 41 and a linkage block 43 provided on the back of the fixed frame 42 for connecting with the adjustment assembly 5; the adjustment assembly 5 includes a first mounting block 51 on the front of one of the cutter head 1, a threaded rod 52 rotatably mounted inside the first mounting block 51 for driving the linkage block 43 to move and a first locking block 54 provided at the end of the first mounting block 51 away from the threaded rod 52 for connecting with the mounting strip 6. In use, by fixing the first mounting block 51 with the mounting strip 6, the collection bag 41 is fixedly installed on the front of one of the cutter head 1, and as one of the cutter head 1 moves, the waste can fall into the collection bag 41 when the symmetrically arranged cutter head 1 cuts the trachea, realizing the instant collection of waste without sweeping after cutting the trachea, saving manpower.

[0026] Specifically, in order to fix the adjustment assembly 5 with the mounting strip 6: the front of one of the cutter head 1 is fixedly connected with the back of the mounting strip 6, the front of the mounting strip 6 is provided with a first mounting slot for installing the first mounting block 51, and the top of the inner wall of the first mounting slot is provided with a first mounting hole for inserting the first locking block 54. The inside of one end of the first mounting block 51 is provided with a first cavity, the top of the inner wall of the first cavity is provided with a first through hole, the first locking block 54 is insertedly connected with the first through hole, the bottom end of the first locking block 54 is fixedly connected with a first baffle 55, and the bottom end of the first baffle 55 is provided with a first elastic block 56. By inserting the first mounting block 51 into the first mounting slot and insertingly connecting the first locking block 54 with the first mounting hole, the first mounting block 51 and the mounting strip 6 are quickly installed. The width and height of the first mounting slot correspond to the width and height of the first mounting block 51 respectively, the size of the first mounting hole and the first through hole corresponds, both of which are 1.1 times the horizontal cross-sectional dimension of the first locking block 54, the bottom end of the first locking block 54 is adhesively fixed with the top end of the first baffle 55, the size of the first baffle 55 is 1.2 times the size of the first through hole, the first elastic block 56 is an elastic rubber block, and the first elastic block 56 and the first baffle 55 are both arranged in the first cavity. The first elastic block 56 is always in a compressed state, so that when installing the first mounting block 51, the first locking block 54 is first pressed, then the first mounting block 51 is inserted into the first mounting slot, and then the first locking block 54 is moved to the position of the first mounting hole. Under the action of the restoring force of the first elastic block 56, the first baffle 55 is pushed, driving the first locking block 54 to insert into the first mounting hole, completing the fixed connection of the first mounting block 51 with the mounting strip 6.

[0027] Further, in order to move the position of the storage bag 41: the front surface of the first mounting block 51 is provided with a moving groove for the movement of the linkage block 43, a circular groove is provided on one side of the inner wall of the moving groove, a threaded rod 52 is connected with the circular groove, a threaded groove is provided on one side of the linkage block 43, the threaded rod 52 is threadedly connected with the threaded groove, a bearing 53 is sleeved on the outer wall of one end of the threaded rod 52 for limiting the movement of the threaded rod 52, the front surface of the linkage block 43 is fixedly connected with the back surface of the fixed frame 42, and the bottom end of the fixed frame 42 is fixedly connected with the top end of the storage bag 41. By rotating the threaded rod 52, the threaded rod 52 drives the linkage block 43 to move in the moving groove, so as to adjust the position of the storage bag 41 and ensure the receiving of the cutting waste. The height and width of the moving groove correspond to the height and width of the linkage block 43 respectively, the vertical section of the moving groove and the linkage block 43 is rectangular, the threads on the inner wall of the threaded groove and the threads on the outer wall of the threaded rod 52 are engaged with each other, the bearing 53 is a ball bearing, the thickness of the outer ring of the threaded rod 52 is greater than that of the inner ring, the outer ring is welded and fixed with the inner wall of the moving groove, the inner ring is welded and fixed with the outer wall of the end of the threaded rod 52, the circular groove has a light inner wall, the circular groove and the bearing 53 are horizontally limited, and the threaded rod 52 can only rotate, so that by rotating the threaded rod 52, the linkage block 43 moves linearly in the moving groove under the action of the thread engagement, thereby adjusting the position of the storage bag 41 and better receiving the cutting waste of the air pipe.

[0028] Specifically, in order to block the splashing of the air pipe waste: the top end of the storage bag 41 is provided with a shielding cover 7 for blocking the splashing of the waste. By providing the shielding cover 7 on the top end of the fixed frame 42, when the air pipe is cut and the waste splashes, it will be blocked by the shielding cover 7 and fall into the storage bag 41 for collection.

[0029] Further, in order to shield cover 7 and fixed frame 42 fixed installation: the bottom end of the shield cover 7 is provided with a fixed assembly 8 for the fixed installation of the shield cover 7, the top end of the fixed frame 42 is provided with a second installation slot for the installation of the fixed assembly 8, and the inner wall of the second installation slot is provided with a second installation hole. The fixed assembly 8 comprises a second installation block 81 fixedly connected to the bottom end of the shield cover 7 and a second locking block 82 provided on the side of the second installation block 81 for insertion into the second installation hole, a second cavity for installing the second locking block 82 is formed in the inside of the second installation block 81, a second through hole for the second locking block 82 to pass through is formed in the inner wall of the second cavity, a second baffle 83 is fixedly connected to one end of the second locking block 82, and a second elastic block 84 is provided on one side of the second baffle 83. By pressing the second locking block 82, the second installation block 81 is inserted into the inner wall of the second installation slot, and after the second locking block 82 is connected with the second installation hole, the fixed installation of the second installation block 81 and the fixed frame 42 is completed, so that the shield cover 7 is fixedly installed on the top end of the fixed frame 42. The size of the second installation slot is matched with the size of the second installation block 81, the size of the second installation hole is the same as the size of the second through hole, both of which are 1.1 times the vertical sectional dimension of the second locking block 82, the size of the second baffle 83 is 1.2 times the size of the second through hole, the second elastic block 84 is an elastic rubber block, the second baffle 83 and the second elastic block 84 are both arranged in the second cavity, and the top end of the second installation block 81 is adhesively fixed with the bottom end of the shield cover 7. When installing the shield cover 7 and the fixed frame 42, the second locking block 82 is pressed towards the second installation block 81, and then the second installation block 81 is inserted into the second installation slot. When the second locking block 82 moves to the position of the second installation hole, the second locking block 82 is inserted into the second installation hole by pushing the second baffle 83 under the restoring force of the second elastic block 84, so that the fixed installation of the shield cover 7 and the fixed frame 42 is completed.

[0030] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any skilled person in the art can make equivalent replacement or change according to the technical solution and concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. An instrument trachea cutting device, comprising symmetrically arranged cutter heads (1), a handle (2) fixed to one end of the cutter heads (1), and a pivot (3) arranged inside the cutter heads (1) for rotating the symmetrically arranged cutter heads (1); wherein the front of one of the cutter heads (1) is provided with a storage assembly (4) for collecting trachea cutting waste, and the storage assembly (4) and the one of the cutter heads (1) are provided with an adjusting assembly (5) for adjusting the position of the storage assembly (4), and the front of the one of the cutter heads (1) is provided with a mounting strip (6) for mounting the adjusting assembly (5); characterized in that The storage assembly (4) comprises a storage bag (41) on the front of the one of the cutter heads (1), a fixed frame (42) arranged at the top end of the storage bag (41), and a linkage block (43) arranged on the back of the fixed frame (42) for connecting with the adjusting assembly (5); The adjusting assembly (5) comprises a first mounting block (51) on the front of the one of the cutter heads (1), a threaded rod (52) rotatably mounted inside the first mounting block (51) for driving the linkage block (43) to move, and a first locking block (54) arranged at the end of the first mounting block (51) away from the threaded rod (52) for connecting with the mounting strip (6). The front of the one of the cutter heads (1) is fixedly connected with the back of the mounting strip (6), the front of the mounting strip (6) is provided with a first mounting groove for mounting the first mounting block (51), and the top end of the inner wall of the first mounting groove is provided with a first mounting hole for the first locking block (54) to pass through.

2. The instrument trachelectomy device of claim 1, wherein: A first cavity is formed in one end of the first mounting block (51), a first through hole is formed in the top end of the inner wall of the first cavity, the first locking block (54) is connected with the first through hole, the bottom end of the first locking block (54) is fixedly connected with a first baffle (55), and the bottom end of the first baffle (55) is provided with a first elastic block (56).

3. The instrument trachelectomy device of claim 2, wherein: The front of the first mounting block (51) is provided with a moving groove for the linkage block (43) to move, one side of the inner wall of the moving groove is provided with a circular groove, the threaded rod (52) is connected with the circular groove, one side of the linkage block (43) is provided with a threaded groove, the threaded rod (52) is screwedly connected with the threaded groove, a bearing (53) is arranged on the outer wall of one end of the threaded rod (52) for limiting the movement of the threaded rod (52), the front of the linkage block (43) is fixedly connected with the back of the fixed frame (42), and the bottom end of the fixed frame (42) is fixedly connected with the top end of the storage bag (41).

4. The instrument trachelectomy device of claim 1, wherein: The top end of the storage bag (41) is provided with a shielding cover (7) for blocking the splashing of waste.

5. The instrument trachelectomy device of claim 1, wherein: The bottom end of the shielding cover (7) is provided with a fixing assembly (8) for fixedly mounting the shielding cover (7), the top end of the fixed frame (42) is provided with a second mounting groove for mounting the fixing assembly (8), and the inner wall of the second mounting groove is provided with a second mounting hole.

6. The instrument trachelectomy device of claim 5, wherein: ​ 7. The instrument trachelectomy device of claim 6, wherein: The fixed assembly (8) comprises a second mounting block (81) fixedly connected to the bottom end of the shielding cover (7) and a second locking block (82) arranged at the side of the second mounting block (81) and used for being inserted into a second mounting hole, a second cavity for mounting the second locking block (82) is formed in the second mounting block (81), a second through hole for the second locking block (82) to be inserted is formed in the inner wall of the second cavity, and one end of the second locking block (82) is fixedly connected with a second baffle (83), and one side of the second baffle (83) is provided with a second elastic block (84).

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