Slitting equipment for pu trachea production

Abstract

The utility model discloses a kind of slitting equipment for PU trachea production, belong to trachea processing technical field, including bottom plate, the top end fixedly connected with pipe penetrating plate of bottom plate, be provided with a plurality of fixed holes on pipe penetrating plate, the outer surface slidingly connected with U plate of pipe penetrating plate, be provided with a plurality of sliding holes on U plate, and a plurality of sliding holes are respectively corresponding with a plurality of fixed holes, the side end fixedly connected with cylinder of bottom plate, the output end fixedly connected with slide of cylinder, and slide slidingly connected in the downside of bottom plate, the top end of slide detachably connected with a plurality of slitting knives, and a plurality of slitting knives are all movably penetrated bottom plate and located in pipe penetrating plate respectively corresponding with a plurality of fixed holes, two rotating bars are rotatably connected in bottom plate;In the utility model, U plate is pulled to multiple slitting knives by a plurality of sliding holes, slide drives a plurality of slitting knives to approach PU trachea, the force generated by PU trachea and a plurality of slitting knives moves interacts, can improve slitting effect.

Description

Technical Field

[0001] This utility model relates to the field of trachea processing technology, and more specifically, to a slitting device for the production of PU trachea. Background Technology

[0002] PU tubing has a wide range of applications in industry, such as in industrial automation control systems, pneumatic power machinery and components, and other equipment as a pipeline for pneumatic pressure transmission. It can also be used for high-pressure suction, conveying water, oil, powder particles, etc., and is a substitute for PVC pipes, rubber pipes and metal pipes.

[0003] Currently, PU tubing requires slitting equipment during production. This equipment can cut the PU tubing to the required length, allowing it to meet different length requirements. However, because PU tubing is usually quite flexible, most existing slitting equipment tends to cause the cutting point to dent or shift downwards when cutting, resulting in poor cutting quality. Furthermore, slitting equipment is typically bulky, making it inconvenient to use and place. Utility Model Content

[0004] 1. Technical problems to be solved

[0005] In view of the problems existing in the prior art, the purpose of this utility model is to provide a slitting device for the production of PU tubing, which aims to solve the problems that when the slitting device in the prior art cuts PU tubing, the cutting position of the PU tubing is prone to denting and downward movement under force, resulting in poor cutting effect. Moreover, the slitting device is usually large in size, which is inconvenient to use and place.

[0006] 2. Technical Solution

[0007] To solve the above problems, the present invention adopts the following technical solution:

[0008] A slitting device for producing PU tubing includes a base plate. A tubing plate is fixedly connected to the top of the base plate, and the tubing plate has multiple fixing holes. A U-shaped plate is slidably connected to the outer surface of the tubing plate, and the U-shaped plate has multiple sliding holes, each corresponding to a fixing hole. A cylinder is fixedly connected to one side of the base plate, and a sliding plate is fixedly connected to the output end of the cylinder. The sliding plate is slidably connected to the lower side of the base plate. Multiple slitting blades are detachably connected to the top of the sliding plate, and each slitting blade moves through the base plate and is located inside the tubing plate, corresponding to a fixing hole. Two rotating bars are rotatably connected inside the base plate, and each of the two rotating bars has a lower sliding opening and an upper sliding opening. Lower rollers are rotatably connected to the symmetrical ends of the sliding plate, and the two lower rollers are slidably connected to the two lower sliding openings. Upper rollers are rotatably connected to the symmetrical ends of the U-shaped plate, and the two upper rollers are rotatably connected to the two upper sliding openings.

[0009] As a preferred embodiment of this utility model, the base plate is fixedly connected to the two symmetrical ends of the base plate, and the two support feet are provided with a group of connecting holes.

[0010] As a preferred embodiment of this utility model, the top of the slide plate is fixedly connected to multiple fixing rods, and the multiple fixing rods are movably inserted through the bottom plate and located inside the tube plate. The multiple sliding blades are slidably inserted into the multiple fixing rods respectively. The top of the slide plate is provided with multiple positioning grooves, and the bottom ends of the multiple sliding blades are respectively inserted into the multiple positioning grooves.

[0011] As a preferred embodiment of this utility model, the symmetrical two sides of the through-tube plate are provided with sliding grooves, and the symmetrical two sides of the U-shaped plate are fixedly connected with sliding strips, and the two sliding strips are slidably connected in the two sliding grooves respectively.

[0012] As a preferred embodiment of this utility model, the bottom end of the base plate is fixedly connected to a track, and the slide plate is slidably connected to the track.

[0013] As a preferred embodiment of this utility model, the top of the base plate is rotatably connected to multiple sets of traction wheels, each set of traction wheels consists of two wheels, and each set of two traction wheels corresponds to a sliding hole.

[0014] 3. Beneficial effects

[0015] Compared with existing technologies, the advantages of this utility model are:

[0016] (1) In this scheme, each PU tube passes through a fixed hole and a sliding hole. When the PU tube is cut, the cylinder pushes the slide plate. The slide plate moves the U-shaped plate in the opposite direction through two rotating bars. The U-shaped plate pulls the PU tube closer to the multiple cutting blades through multiple sliding holes. The slide plate drives the multiple cutting blades closer to the PU tube. The forces generated by the movement of the PU tube and the multiple cutting blades interact to improve the cutting effect. After the U-shaped plate pulls the PU tube a certain distance through multiple sliding holes, the U-shaped plate continues to move, which will make the cutting position of the PU tube taut in multiple fixed holes to prevent the PU tube from loosening, thereby further improving the cutting effect of the multiple cutting blades on the PU tube. Attached Figure Description

[0017] Figure 1 This is the front view of the present invention;

[0018] Figure 2 This is a perspective view of the present utility model;

[0019] Figure 3 This is an exploded view of the present invention;

[0020] Figure 4 This is a partial structural diagram of the present invention.

[0021] Explanation of the labels in the diagram:

[0022] 1. Base plate; 2. Through-tube plate; 3. Fixing hole; 4. U-shaped plate; 5. Sliding hole; 6. Slide plate; 7. Sliding blade; 8. Rotating bar; 81. Lower sliding opening; 82. Upper sliding opening; 9. Lower roller; 10. Upper roller; 11. Support foot; 12. Connecting hole group; 13. Fixing rod; 14. Positioning groove; 15. Sliding groove; 16. Sliding bar; 17. Track; 18. Traction wheel; 19. Cylinder. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0024] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] Example:

[0027] Please see Figure 1-4 A slitting device for producing PU tubing includes a base plate 1. A tubing plate 2 is fixedly connected to the top of the base plate 1. The tubing plate 2 has multiple fixing holes 3. A U-shaped plate 4 is slidably connected to the outer surface of the tubing plate 2. The U-shaped plate 4 has multiple sliding holes 5, and the multiple sliding holes 5 correspond to the multiple fixing holes 3. A cylinder 19 is fixedly connected to one side of the base plate 1. A slide plate 6 is fixedly connected to the output end of the cylinder 19, and the slide plate 6 is slidably connected to the lower side of the base plate 1. The top of the slide plate 6 is detachably connected to multiple... Each of the slitting blades 7 is movably connected through the base plate 1 and located inside the tube plate 2, corresponding to multiple fixing holes 3. Two rotating bars 8 are rotatably connected inside the base plate 1. Each of the two rotating bars 8 has a lower sliding opening 81 and an upper sliding opening 82. The two symmetrical ends of the slide plate 6 are rotatably connected to lower rollers 9, and the two lower rollers 9 are slidably connected to the two lower sliding openings 81 respectively. The two symmetrical ends of the U-shaped plate 4 are rotatably connected to upper rollers 10, and the two upper rollers 10 are rotatably connected to the two upper sliding openings 82 respectively.

[0028] In this embodiment, each PU tube is conveyed through a fixed hole 3 and a sliding hole 5. When the PU tube is conveyed to the required length, the cylinder 19 pushes the slide plate 6 to slide at the bottom of the base plate 1. The slide plate 6 drives multiple slitting blades 7 to move inside the tube plate 2. At the same time, during the movement of the slide plate 6, two lower rollers 9 slide inside two lower sliding openings 81, causing two rotating bars 8 to rotate. The rotation of the two rotating bars 8 causes two upper sliding openings 82 to drive two upper rollers 10 to slide respectively. The two upper rollers 10 cause the U-shaped plate 4 to move in the opposite direction to the slide plate 6. The U-shaped plate 4 pulls the PU tube through multiple sliding holes 5, so that the cutting position of the PU tube is tightened in multiple fixed holes 3 on the tube plate 2. The slide plate 6 brings multiple slitting blades 7 close to the PU tube for cutting, ensuring the slitting effect of the PU tube.

[0029] Specifically, support feet 11 are fixedly connected to both symmetrical ends of the base plate 1, and each support foot 11 has a connection hole group 12.

[0030] In this embodiment, two support feet 11 are used to support the base plate 1, and two connecting hole groups 12 are used with bolts to fix the two support feet 11, so that the base plate 1 remains stable and facilitates stable cutting of PU air pipes.

[0031] Specifically, the top of the slide plate 6 is fixedly connected to multiple fixing rods 13, and the multiple fixing rods 13 are movable through the bottom plate 1 and located inside the tube plate 2. Multiple sliding blades 7 are slidably inserted into the multiple fixing rods 13. The top of the slide plate 6 is provided with multiple positioning grooves 14, and the bottom ends of the multiple sliding blades 7 are respectively inserted into the multiple positioning grooves 14.

[0032] In this embodiment, multiple slitting blades 7 are inserted into the slide plate 6 via multiple fixing rods 13, and their bottoms are respectively inserted into multiple positioning slots 14. The multiple fixing rods 13 and multiple positioning slots 14 keep the multiple slitting blades 7 stable on the slide plate 6, and at the same time, facilitate the replacement of the multiple slitting blades 7.

[0033] Specifically, the symmetrical ends of the through-tube plate 2 are provided with sliding grooves 15, and the symmetrical side walls of the U-shaped plate 4 are fixedly connected with sliding strips 16, and the two sliding strips 16 are slidably connected in the two sliding grooves 15 respectively.

[0034] In this embodiment, when the U-shaped plate 4 moves on the surface of the through-tube plate 2, it will drive the two slide bars 16 to slide in the two slide grooves 15 respectively. The two slide grooves 15 and the two slide bars 16 keep the movement of the U-shaped plate 4 stable.

[0035] Specifically, the bottom end of the base plate 1 is fixedly connected to the track 17, and the slide plate 6 is slidably connected to the track 17.

[0036] In this embodiment, the track 17 is used to support and restrict the slide plate 6, so that the slide plate 6 remains stable on the bottom of the base plate 1.

[0037] Specifically, the top of the base plate 1 is rotatably connected to multiple sets of traction wheels 18, each set of traction wheels 18 consists of two wheels, and each set of two traction wheels 18 corresponds to a sliding hole 5.

[0038] In this embodiment, multiple sets of traction wheels 18 are used to pull the PU tube, so that the PU tube passes through the U-shaped plate 4 and the tube-through plate 2 for stable transportation.

[0039] Working principle: Each PU tube is conveyed through a fixed hole 3 and a sliding hole 5. When the cutting position of the PU tube is inside the tube-passing plate 2, the cylinder 19 pushes the slide plate 6 to slide at the bottom of the base plate 1. The slide plate 6 drives multiple slitting blades 7 to move inside the tube-passing plate 2. At the same time, during the movement of the slide plate 6, it drives two lower rollers 9 to slide in two lower sliding openings 81, causing two rotating bars 8 to rotate. The rotation of the two rotating bars 8 causes two upper sliding openings 82 to drive two upper rollers 10 to slide respectively. The two upper rollers 10 cause the U-shaped plate 4 to move in the opposite direction to the slide plate 6. The U-shaped plate 4 pulls the PU tube through multiple sliding holes 5. The slide plate 6 drives multiple slitting blades 7 to cut the PU tube. The force generated by the movement of the PU tube and the movement of multiple slitting blades 7 interacts to improve the slitting effect of the PU tube. Moreover, the U-shaped plate 4 pulls the PU tube through multiple sliding holes 5, which can make the cutting position of the PU tube taut in multiple fixed holes 3 on the tube-passing plate 2, further improving the slitting effect of the PU tube.

[0040] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model based on the technical solution and its improved concept should be covered within the protection scope of the present utility model.

Claims

1. A slitting device for producing PU tubing, comprising a base plate (1), characterized in that: A through-tube plate (2) is fixedly connected to the top of the base plate (1). Multiple fixing holes (3) are provided on the through-tube plate (2). A U-shaped plate (4) is slidably connected to the outer surface of the through-tube plate (2). Multiple sliding holes (5) are provided on the U-shaped plate (4), and each sliding hole (5) corresponds to a different fixing hole (3). A cylinder (19) is fixedly connected to one side of the base plate (1). A sliding plate (6) is fixedly connected to the output end of the cylinder (19), and the sliding plate (6) is slidably connected to the lower side of the base plate (1). Multiple sliding blades (7) are detachably connected to the top of the sliding plate (6). Multiple slitting blades (7) are movably connected through the base plate (1) and located inside the tube plate (2), respectively corresponding to multiple fixing holes (3). Two rotating bars (8) are rotatably connected inside the base plate (1). Each of the two rotating bars (8) has a sliding opening (81) and an upper sliding opening (82). The two symmetrical ends of the slide plate (6) are rotatably connected to lower rollers (9), and the two lower rollers (9) are slidably connected to the two sliding openings (81). The two symmetrical ends of the U-shaped plate (4) are rotatably connected to upper rollers (10), and the two upper rollers (10) are rotatably connected to the two upper sliding openings (82).

2. The slitting equipment for producing PU tubing according to claim 1, characterized in that: The base plate (1) is fixedly connected to two symmetrical ends with support feet (11), and each of the two support feet (11) is provided with a group of connecting holes (12).

3. The slitting equipment for producing PU tubing according to claim 2, characterized in that: The top of the slide plate (6) is fixedly connected to multiple fixing rods (13), and the multiple fixing rods (13) all move through the bottom plate (1) and are located inside the tube plate (2). The multiple cutting blades (7) are slidably inserted into the multiple fixing rods (13). The top of the slide plate (6) is provided with multiple positioning grooves (14), and the bottom ends of the multiple cutting blades (7) are respectively inserted into the multiple positioning grooves (14).

4. The slitting equipment for producing PU tubing according to claim 3, characterized in that: The symmetrical ends of the through-tube plate (2) are provided with sliding grooves (15), and the symmetrical sides of the U-shaped plate (4) are fixedly connected with sliding strips (16), and the two sliding strips (16) are slidably connected in the two sliding grooves (15).

5. A slitting device for producing PU tubing according to claim 4, characterized in that: The bottom end of the base plate (1) is fixedly connected to the track (17), and the slide plate (6) is slidably connected to the track (17).

6. A slitting device for producing PU tubing according to claim 5, characterized in that: The top of the base plate (1) is rotatably connected to multiple sets of traction wheels (18), each set of traction wheels (18) consists of two wheels, and each set of two traction wheels (18) corresponds to a sliding hole (5).

Images