Teflon tearable developing tube

Abstract

The utility model relates to the technical field of developing tubes, and discloses a teflon tearable developing tube, which comprises a main body, a return spring, three cutters and a main tube, the top side of the main body is rotatably provided with a shell, the interior of the shell is rotatably provided with a connecting plate, an extrusion structure is arranged between the connecting plate and the shell, and the main tube is connected with the main tube. The connecting plate, the cutters and the shell are connected with one another through a transmission structure, a clamping structure is arranged on the bottom side of the main body, the main pipe penetrates through the main body to be connected with the clamping structure, a containing groove is formed between the shell and the connecting plate, multi-point synchronous cutting can be conducted on the main pipe through the three cutters, and therefore a more uniform cutting face is obtained; and by rotating the main body, a cutter can be matched to cut the main pipe, uniform cutting of the surface of the main pipe can be achieved, local over-cutting is avoided, the cutting speed can be effectively increased, and the working efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of developing tube, specifically relates to iron fluorine dragon tearable developing tube. BACKGROUND

[0002] Iron fluorine dragon developing tube usually has the length specification of standardization, therefore, the developing tube length is same when leaving factory, but when actually using, need to carry out size adjustment according to application scene, wherein, when needing to cut the developing tube, the thinnest position is found on the surface of the specified position of developing tube, and cutting is carried out at the position using scissors, however, since the cutting of scissors easily leads to the deformation of developing tube, to some extent, the quality of developing tube is influenced. CONTENT OF THE UTILITY MODEL

[0003] The utility model discloses an iron fluorine dragon tearable developing tube, by rotating the main body, can cooperate cutter and cut main pipe, can realize the even cutting of the surface of main pipe, avoid local overcut, improve the quality of main pipe.

[0004] The utility model discloses the following technical scheme to realize the above-mentioned purpose:

[0005] Iron fluorine dragon tearable developing tube, including main body, still including reset spring, three cutters and main pipe, the top side of main body is rotationally arranged with shell, the inside rotation of shell is arranged with connecting plate, and the extrusion structure is arranged between connecting plate and shell, and connecting plate, cutter and shell are connected with each other through transmission structure.

[0006] The bottom of main body is provided with clamping structure, and main pipe passes through main body and is connected with clamping structure, and the placing groove is arranged between shell and connecting plate.

[0007] Further, the extrusion structure includes an extrusion block and a push rod, the extrusion block is rotationally arranged in the inside of the shell, and the push rod is rotationally arranged on the top side of the connecting plate.

[0008] Further, the push rod is rotationally arranged on the top side of the extrusion block.

[0009] Further, the clamping structure includes a rubber sleeve and a sleeve, the rubber sleeve is fixedly arranged on the bottom side of the main body, and the rubber sleeve is threadedly sleeved on the outside of the sleeve.

[0010] Further, the transmission structure includes three first sliding grooves, three second sliding grooves, three third sliding grooves and three push rods, the first sliding groove is opened in the inside of the connecting plate, the second sliding groove is opened in the inside of the shell, and the third sliding groove is opened in the inside of the cutter.

[0011] Further, the push rod is slidably arranged in the inside of the first sliding groove, the second sliding groove and the third sliding groove.

[0012] Furthermore, one end of the return spring is connected to the housing, and the other end of the return spring is connected to the connecting plate.

[0013] Furthermore, a hole is provided inside the shell, and the cutter is arranged inside the shell to rotate around the hole.

[0014] With the above structure, when using this device, first, the main pipe is passed through the main body, and then the rubber sleeve on the extrusion structure clamps the main pipe through the sleeve. After the clamping is completed, the staff first presses the extrusion structure, and then the extrusion block on the extrusion structure is pushed to drive the connecting plate to rotate through the push rod. When the connecting plate rotates, the connecting plate pushes the push rod to move on the second slide groove through the first slide groove. When the push rod moves, the cutter is driven through the third slide groove to extrude and cut the main pipe. When the cutter cuts the main pipe, the main body is rotated so that the cutter rotates and cuts the main pipe.

[0015] In summary, the beneficial effects of the present invention are: through the three cutters, the main pipe can be cut synchronously at multiple points, so as to obtain a more uniform cutting surface, which improves the cutting quality to a certain extent, and by rotating the main body, the cutter can be used to cut the main pipe, which can achieve uniform cutting of the main pipe surface and avoid local overcutting and deformation. To a certain extent, the quality of the main pipe is improved, and the cutting speed can be effectively increased, greatly improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 It is an axonometric view of the present utility model;

[0018] Figure 2 This is an axonometric view of the clamping structure of the present invention;

[0019] Figure 3 This is an axonometric view of the present invention close to the extrusion structure;

[0020] Figure 4 yes Figure 3 Enlarged view of point A.

[0021] The following are the descriptions of the reference numerals:

[0022] 1. Main body; 2. Shell; 3. Extrusion structure; 4. Clamping structure; 5. Main pipe; 6. Connecting plate; 7. Placement slot; 8. Return spring; 9. Transmission structure; 10. Cutter; 301. Extrusion block; 302. Push rod; 401. Rubber sleeve; 402. Sleeve; 901. Push rod; 902. First slide groove; 903. Second slide groove; 904. Third slide groove. DETAILED DESCRIPTION

[0023] To make the purpose, technical solution, and advantages of the present invention more clear, the technical solution of the present invention will be described in detail below. Obviously, the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0024] See also Figures 1-4 As shown, the utility model provides a Teflon tearable developing tube, including a main body 1, a reset spring 8, three cutters 10 and a main pipe 5, the main pipe 5 is a Teflon developing tube, the top side of the main body 1 is rotatably provided with a shell 2, the interior of the shell 2 is rotatably provided with a connecting plate 6, an extrusion structure 3 is provided between the connecting plate 6 and the shell 2, and the extrusion structure 3 is convenient for driving the connecting plate 6 to rotate. At the same time, the connecting plate 6 can be reset by the reset spring 8, which is convenient for multiple uses. The connecting plate 6, the cutter 10 and the shell 2 are connected to each other by a transmission structure 9, and the cutter 10 is convenient for rotating and cutting the main pipe 5, thereby obtaining a more uniform cutting surface and improving the surface quality.

[0025] Furthermore, the transmission structure 9 includes three first slides 902, three second slides 903, three third slides 904 and three push rods 901. The first slide 902 is opened inside the connecting plate 6, the second slide 903 is opened inside the shell 2, and the third slide 904 is opened inside the cutter 10. The push rod 901 is slidably arranged inside the first slide 902, the second slide 903 and the third slide 904, pressing the extrusion structure 3, and then the extrusion block 301 on the extrusion structure 3 is pushed to drive the connecting plate 6 to rotate through the push rod 302. When the connecting plate 6 rotates, the connecting plate 6 pushes the push rod 901 to move on the second slide 903 through the first slide 902. When the push rod 901 moves, the cutter 10 is driven to extrude and cut the main pipe 5 through the third slide 904. By using three knives, the cutting time can be greatly shortened, the work efficiency can be significantly improved, and the cutting quality can be improved, which is convenient for the cutter 10 to cut the developing tube.

[0026] The bottom side of the main body 1 is provided with a clamping structure 4, through which the main pipe 5 is clamped, the main pipe 5 passes through the main body 1 and the clamping structure 4, the shell 2 and the connecting plate 6 are provided with a placing groove 7, through which the cutter 10 can be placed in the placing groove 7 after use, one end of the reset spring 8 is connected with the shell 2, the other end of the reset spring 8 is connected with the connecting plate 6, the inside of the shell 2 is provided with a hole, through the hole of the shell 2, the development tube is conveniently positioned, and the subsequent tearing by the cutter 10 is facilitated, the cutter 10 is rotatably arranged in the inside of the shell 2 around the hole, the main body 1 is rotated, so that the cutter 10 rotates and cuts the main pipe 5, the uniform cutting of the surface of the main pipe 5 can be realized, the deformation caused by local overcutting is avoided, and the quality of the main pipe 5 is improved to a certain extent.

[0027] Further, the clamping structure 4 includes a rubber sleeve 401 and a sleeve 402, the rubber sleeve 401 is fixedly arranged on the bottom side of the main body 1, the rubber sleeve 401 is threadedly sleeved on the outside of the sleeve 402, when the developing tube is inserted into the rubber sleeve 401, the rubber sleeve 401 can be extruded by the sleeve, so that the main pipe 5 is clamped, the extrusion structure 3 includes an extrusion block 301 and a push rod 302, the extrusion block 301 is rotatably arranged in the inside of the shell 2, the push rod 302 is rotatably arranged on the top side of the connecting plate 6, the push rod 302 is rotatably arranged on the top side of the extrusion block 301, through the extrusion block 301, the extrusion block 301 on the extrusion structure 3 is pushed by the push rod 302 to drive the connecting plate 6 to rotate, so that the cutter 10 can be uniformly cut, and the developing tube can be torn.

[0028] The above is only a 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 easily think of changes or replacements within the technical range disclosed by the present application, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A Teflon tearable developing tube, comprising a main body (1), characterized in that: It also includes a return spring (8), three cutters (10) and a main pipe (5); a housing (2) is rotatably provided on the top side of the main body (1); a connecting plate (6) is rotatably provided inside the housing (2); an extrusion structure (3) is provided between the connecting plate (6) and the housing (2); and the connecting plate (6), the cutters (10) and the housing (2) are connected to each other via a transmission structure (9); A clamping structure (4) is provided on the bottom side of the main body (1), the main pipe (5) passes through the main body (1) and is connected to the clamping structure (4), and a placement groove (7) is provided between the shell (2) and the connecting plate (6).

2. The Teflon tearable developing tube according to claim 1, characterized in that: The extrusion structure (3) comprises an extrusion block (301) and a push rod (302), wherein the extrusion block (301) is rotatably arranged inside the housing (2), and the push rod (302) is rotatably arranged on the top side of the connecting plate (6).

3. The Teflon tearable developing tube according to claim 2, characterized in that: The pushing rod (302) is rotatably arranged on the top side of the squeezing block (301).

4. The Teflon tearable developing tube according to claim 1, characterized in that: The clamping structure (4) comprises a rubber sleeve (401) and a sleeve (402), wherein the rubber sleeve (401) is fixedly arranged on the bottom side of the main body (1), and the rubber sleeve (401) is threadedly sleeved on the outside of the sleeve (402).

5. The Teflon tearable developing tube according to claim 1, characterized in that: The transmission structure (9) includes three first chutes (902), three second chutes (903), three third chutes (904) and three push rods (901), wherein the first chutes (902) are opened inside the connecting plate (6), the second chutes (903) are opened inside the housing (2), and the third chutes (904) are opened inside the cutter (10).

6. The Teflon tearable developing tube according to claim 5, characterized in that: The push rod (901) is slidably arranged inside the first sliding groove (902), the second sliding groove (903) and the third sliding groove (904).

7. The Teflon tearable developing tube according to claim 1, characterized in that: One end of the return spring (8) is connected to the housing (2), and the other end of the return spring (8) is connected to the connecting plate (6).

8. The Teflon tearable developing tube according to claim 1, characterized in that: A hole is provided inside the shell (2), and the cutter (10) is arranged inside the shell (2) so as to rotate around the hole.

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