Fixed-length cutting equipment for PPR pipes

Abstract

The utility model discloses PPR pipe fixed-length cutting equipment, and relates to the field of cutting equipment, the PPR pipe fixed-length cutting equipment comprises a mounting table and a cutting machine, the cutting machine is mounted on one side of the top of the mounting table, the top of the mounting table is provided with a quantitative assembly matched with the cutting machine, a connecting seat is mounted at the bottom of a positioning piece, and a connecting rail is fixedly connected to the top of the mounting table. The connecting seat is slidably clamped outside the connecting rail, the graduated scale is fixedly connected to the top of the mounting table, the indicating plate is fixedly connected to the side of the connecting seat and corresponds to the graduated scale, and the limiting assembly is arranged at the top of the connecting seat. According to the pipe cutting device, the mounting table, the cutting machine and the quantifying assembly are used in a matched mode, when the limiting assembly does not limit the positioning piece, the positioning piece can measure the cutting length of a cut pipe through the graduated scale and the indicating plate, and when the limiting assembly limits the positioning piece, the positioning piece can be located at a designated position, so that the cutting efficiency is improved. And the pipes with the same batch of cutting lengths are quantitatively limited.

Description

Technical Field

[0001] The utility model relates to the field of cutting equipment, in particular to a PPR pipe fixed-length cutting equipment. Background Art

[0002] PPR pipe, the full name of random copolymer polypropylene pipe, is a plastic pipe material widely used in building water supply and drainage, urban and rural water supply and drainage, city gas, electricity and optical cable sheathing, industrial fluid transportation, agricultural irrigation and other fields.

[0003] When cutting PPR pipes, according to the diameter and thickness of the PPR pipes, you can choose to use a hydraulic cylinder to drive the cutting knife to cut the PPR pipes, or a motor to drive the cutting knife to rotate and cut the PPR pipes.

[0004] However, when quantitatively cutting PPR pipes, a steel ruler is usually used to measure the PPR pipes, and then a marker is used to mark the cutting position. The cutting machine then cuts the PPR pipes at the marked position. However, this reduces the efficiency of PPR pipe cutting and is inconvenient to directly quantitatively limit the cutting length of the PPR pipes when cutting them. Utility Model Content

[0005] The purpose of the present invention is to provide a PPR pipe fixed-length cutting device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a PPR pipe fixed-length cutting device, comprising a mounting platform and a cutting machine, wherein the cutting machine is mounted on one side of the top of the mounting platform;

[0007] A quantitative component cooperating with the cutting machine is provided on the top of the mounting platform, and the quantitative component includes:

[0008] A positioning member, the positioning member being arranged on the top of the mounting platform;

[0009] A connecting seat and a connecting rail, wherein the connecting seat is mounted on the bottom of the positioning member, the connecting rail is fixedly connected to the top of the mounting platform, and the connecting seat is slidably engaged with the outside of the connecting rail;

[0010] A scale and an indicator plate, wherein the scale is fixedly connected to the top of the mounting platform, and the indicator plate is fixedly connected to the side of the connecting seat, and the indicator plate corresponds to the scale;

[0011] A limiting component is arranged on the top of the connecting seat.

[0012] Preferably, the limiting component includes:

[0013] A mounting block fixedly connected to one side of the top of the connecting base;

[0014] A fixed block and a brake pad, wherein the fixed block is slidably arranged inside the mounting block, and the brake pad is fixedly connected to the bottom of the fixed block, and the brake pad cooperates with the connecting track to brake the connecting seat.

[0015] Preferably, a mounting groove is provided at the bottom of the mounting block, the fixing block is slidably arranged inside the mounting groove, and a through hole matching the fixing block is provided at the top of the connecting seat.

[0016] Preferably, the limiting component further includes:

[0017] A guide rod, the top of which is fixedly connected to the top of the inner wall of the mounting groove, and the outer wall of which is slidably interlaced with the fixed block;

[0018] A limit spring is slidably sleeved on the outside of the guide rod, and the limit spring is located on a side of the fixed block away from the brake pad.

[0019] Preferably, the limiting component further includes:

[0020] A connecting shaft, one end of which is fixedly connected to the fixing block;

[0021] A connecting plate, the connecting plate being rotatably sleeved on one end of the outer wall of the connecting shaft;

[0022] A handle, wherein the end of the outer wall of the handle is fixedly connected to the connecting plate.

[0023] Preferably, a sliding hole is provided on the side of the mounting block, the outer wall of the connecting shaft is slidably engaged with the inner cavity of the sliding hole, and a groove is provided on the top of the mounting block, and the handle is slidably engaged with the inside of the groove.

[0024] The technical effects and advantages of this utility model are:

[0025] The utility model utilizes the coordinated use of a mounting table, a cutting machine and a quantitative component. The quantitative component includes a positioning member, a connecting seat, a connecting track, a scale, an indicator plate and a limit component. When the limit component does not limit the positioning member, the positioning member can measure the cut length of the cut pipe through the scale and the indicator plate. When the limit component limits the positioning member, the positioning member can be placed in a specified position, thereby performing quantitative limit on pipes of the same batch of cut lengths. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0027] Figure 2 This is a schematic diagram of the overall structure of the positioning member of the utility model.

[0028] Figure 3This is a schematic diagram of the internal structure of the connecting seat on the side of the utility model.

[0029] In the figure: 1. Mounting table; 2. Cutting machine; 3. Dosing assembly; 31. Positioning piece; 32. Connecting seat; 33. Connecting track; 34. Scale; 35. Indicator plate; 36. Limit assembly; 361. Mounting block; 362. Fixing block; 363. Brake pad; 364. Mounting slot; 365. Guide rod; 366. Limit spring; 367. Handle; 368. Connecting plate; 369. Connecting shaft; 3610. Slide hole. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] The utility model provides Figure 1-3 The shown device is a PPR pipe fixed-length cutting device, comprising a mounting platform 1 and a cutter 2. The cutter 2 is mounted on one side of the top of the mounting platform 1. A quantitative component 3 cooperating with the cutter 2 is provided on the top of the mounting platform 1. The cutter 2 is composed of a mounting frame, a cutting knife and a driving cylinder. The driving cylinder drives the cutting knife down to cut the PPR pipe to be cut.

[0032] In particular, the quantitative component 3 includes a positioning member 31, a connecting seat 32, a connecting rail 33, a scale 34, an indicator plate 35 and a limit assembly 36. The positioning member 31 is arranged at the top of the mounting platform 1, the connecting seat 32 is installed at the bottom of the positioning member 31, the connecting rail 33 is fixedly connected to the top of the mounting platform 1, and the connecting seat 32 is slidably engaged with the outside of the connecting rail 33, that is, the positioning member 31 can slide on the mounting platform 1 through the connecting rail 33 and the connecting seat 32, the scale 34 is fixedly connected to the top of the mounting platform 1, the indicator plate 35 is fixedly connected to the side of the connecting seat 32, the indicator plate 35 corresponds to the scale 34, and the limit assembly 36 is arranged at the top of the connecting seat 32. One end of the PPR pipe is fitted with the positioning member 31, and the length of the PPR pipe cut can be obtained by observing the scale number of the indicator plate 35 pointing to the scale 34.

[0033] Furthermore, the limiting assembly 36 includes a mounting block 361, a fixing block 362 and a brake pad 363. The mounting block 361 is fixedly connected to one side of the top of the connecting seat 32, the fixing block 362 is slidably arranged inside the mounting block 361, and the brake pad 363 is fixedly connected to the bottom of the fixing block 362. The brake pad 363 cooperates with the connecting rail 33 to brake the connecting seat 32. A mounting groove 364 is provided at the bottom of the mounting block 361, and the fixing block 362 is slidably arranged inside the mounting groove 364. A through hole matching the fixing block 362 is provided at the top of the connecting seat 32. When the brake pad 363 does not fit into the connecting rail 33, the positioning member 31 can slide on the mounting platform 1 and align with the indicator plate 35 and the engraved plate 33. With the help of the ruler 34, the length of the PPR pipe that needs to be cut can be measured. The limit assembly 36 also includes a guide rod 365 and a limit spring 366. The top of the guide rod 365 is fixedly connected to the top of the inner wall of the mounting groove 364. The outer wall of the guide rod 365 is slidably inserted and sleeved with the fixed block 362. The limit spring 366 is slidably sleeved on the outside of the guide rod 365. The limit spring 366 is located on the side of the fixed block 362 away from the brake pad 363. Under the action of the limit spring 366, the fixed block 362 drives the brake pad 363 to be squeezed and fitted with the connecting rail 33, so that the connecting seat 32 can be braked, thereby ensuring the stability of the position of the positioning member 31, so that the same batch of PPR pipes can be quantitatively cut.

[0034] In particular, the limiting assembly 36 also includes a connecting shaft 369, a connecting plate 368 and a handle 367. One end of the connecting shaft 369 is fixedly connected to the fixed block 362. The connecting plate 368 is rotatably sleeved on one end of the outer wall of the connecting shaft 369. The end of the outer wall of the handle 367 is fixedly connected to the connecting plate 368. A sliding hole 3610 is provided on the side of the mounting block 361. The outer wall of the connecting shaft 369 is slidably sleeved with the inner cavity of the sliding hole 3610. A groove is provided on the top of the mounting block 361. The handle 367 is slidably engaged with the inside of the groove, and when the handle 367 is engaged in the groove When in the middle, the handle 367 can limit the fixed block 362 through the connecting plate 368 and the connecting shaft 369, so that the fixed block 362 drives the brake plate 363 to be in a stable state and separated from the connecting track 33. When the handle 367 is pulled to separate from the groove and the connecting plate 368 is rotated relative to the connecting shaft 369, the handle 367 is located on the side of the mounting block 361 away from the positioning member 31. At this time, under the action of the limit spring 366, the fixed block 362 drives the brake plate 363 to be squeezed and fit with the connecting track 33, so that the connecting seat 32 and the positioning member 31 can be braked.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A PPR pipe cutting-to-length device, comprising a mounting platform (1) and a cutting machine (2), wherein the cutting machine (2) is mounted on one side of the top of the mounting platform (1); It is characterized in that A quantitative component (3) cooperating with the cutting machine (2) is provided on the top of the mounting platform (1), and the quantitative component (3) comprises: A positioning member (31), wherein the positioning member (31) is arranged on the top of the mounting platform (1); A connecting seat (32) and a connecting track (33), wherein the connecting seat (32) is mounted on the bottom of the positioning member (31), the connecting track (33) is fixedly connected to the top of the mounting platform (1), and the connecting seat (32) is slidably engaged with the outside of the connecting track (33); A scale (34) and an indicator plate (35), wherein the scale (34) is fixedly connected to the top of the mounting platform (1), and the indicator plate (35) is fixedly connected to the side of the connecting seat (32), and the indicator plate (35) corresponds to the scale (34); A limiting component (36) is arranged on the top of the connecting seat (32).

2. A PPR pipe cutting-to-length device according to claim 1, characterized in that: The limiting assembly (36) includes: A mounting block (361), wherein the mounting block (361) is fixedly connected to one side of the top of the connecting seat (32); A fixed block (362) and a brake pad (363), wherein the fixed block (362) is slidably arranged inside the mounting block (361), and the brake pad (363) is fixedly connected to the bottom of the fixed block (362), and the brake pad (363) cooperates with the connecting track (33) to brake the connecting seat (32).

3. A PPR pipe cutting-to-length device according to claim 2, characterized in that: The bottom of the mounting block (361) is provided with a mounting groove (364), the fixing block (362) is slidably arranged inside the mounting groove (364), and the top of the connecting seat (32) is provided with a through hole matching the fixing block (362).

4. The PPR pipe cutting-to-length equipment according to claim 3, characterized in that: The limiting assembly (36) further includes: A guide rod (365), wherein the top of the guide rod (365) is fixedly connected to the top of the inner wall of the mounting groove (364), and the outer wall of the guide rod (365) is slidably interlaced with the fixed block (362); A limit spring (366) is slidably sleeved on the outside of the guide rod (365), and the limit spring (366) is located on a side of the fixed block (362) away from the brake plate (363).

5. The PPR pipe cutting-to-length equipment according to claim 4, characterized in that: The limiting assembly (36) further includes: A connecting shaft (369), one end of which is fixedly connected to the fixing block (362); A connecting plate (368) is rotatably sleeved on one end of the outer wall of the connecting shaft (369); A handle (367), wherein the end of the outer wall of the handle (367) is fixedly connected to the connecting plate (368).

6. The PPR pipe cutting-to-length equipment according to claim 5, characterized in that: A sliding hole (3610) is provided on the side of the mounting block (361), the outer wall of the connecting shaft (369) is slidably connected to the inner cavity of the sliding hole (3610), and a groove is provided on the top of the mounting block (361), and the handle (367) is slidably connected to the inside of the groove.

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