CN215701939U - Cutting mechanism for plastic hollow plate pulling plate line - Google Patents
Cutting mechanism for plastic hollow plate pulling plate line Download PDFInfo
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- CN215701939U CN215701939U CN202121220336.0U CN202121220336U CN215701939U CN 215701939 U CN215701939 U CN 215701939U CN 202121220336 U CN202121220336 U CN 202121220336U CN 215701939 U CN215701939 U CN 215701939U
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Abstract
The utility model discloses a cutting mechanism for a plastic hollow plate pulling line, and belongs to the field of hollow plate processing equipment. The cutting mechanism for the plastic hollow plate pulling line comprises a cutting assembly, a transmission clamping assembly, a pressing plate roller, a transmission gear, a driving motor and a mounting rack. The utility model uses the cutting assembly to replace the traditional reciprocating cutter to transversely cut the hollow plate, eliminates the pneumatic slide rail introduced by long cutting time of the cutter by using a mode of simultaneously cutting by a plurality of cutting cutters, uses the pressure plate roller to replace the pneumatic pressure plate to clamp the hollow plate, adopts a simple structure to realize the same cutting effect, and adopts the inclined arrangement of the pneumatic driving device, the cutting cutters obliquely cut the hollow plate, and performs difference compensation on the inclined clamping caused by bending the hollow plate, thereby improving the cutting quality, further reducing the influence on the subsequent hot melting edge sealing and reducing the superposition error of the pull plate line of the hollow plate; the utility model has simple structure, weak interaction correlation of matching relationship, and excellent manufacturing cost and economy.
Description
Technical Field
The utility model belongs to the field of hollow plate processing equipment, and particularly relates to a cutting mechanism for a plastic hollow plate pulling line.
Background
The hollow plate is a novel material which is formed by extruding a plastic material for plate pulling wires, has light weight, no toxicity, water resistance, ageing resistance and corrosion resistance and is rich in color. The production of the hollow plate mainly comprises the processes of extrusion molding, cooling and shaping, secondary heating, secondary cooling, transverse cutting of the template and fusion and edge sealing, wherein the transverse cutting of the template is finished by a cutting mechanism as the last link of separating from a plate pulling line of the hollow plate.
According to the prior art, the hollow plate is clamped by the pneumatic pressing plate through the cutting mechanism for the hollow plate pull wire, then the cutting tool is driven by the pneumatic sliding rail to move synchronously with the hollow plate, and finally the hollow plate is transversely cut by the reciprocating tool, so that the transmission motion of the hollow plate is not influenced in the whole process, the cutting is smooth, and the completion degree is high; in order to conveniently accumulate the cut hollow plates, the hollow plates extending from the cutting mechanism can naturally droop due to no support, so that when the hollow plates are clamped by the pneumatic pressing plate, the clamped side lines of the hollow plates are in a bent state, the cutting surfaces and the surfaces of the hollow plates form inclined included angles, the cutting quality is poor, the subsequent hot-melting edge sealing is seriously influenced, and the large superposition error of the plate pulling lines of the hollow plates is reflected; in addition, the existing cutting mechanism for the hollow plate pulling line has a complex structure and high manufacturing cost in a pneumatic and linear motion matching mode.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: provides a cutting mechanism for a plastic hollow plate pulling line, which aims to solve the problems in the prior art.
The technical scheme is as follows: a cutting mechanism for a plastic hollow plate pulling line comprises a cutting-off assembly, a transmission clamping assembly, a pressing plate roller, a transmission gear, a driving motor and a mounting rack; the two sides of the cut-off assembly are connected with a transmission clamping assembly, a pressure plate roller is arranged outside the transmission clamping assembly, two ends of the cut-off assembly are respectively provided with a mounting frame, a driving motor is installed on the mounting frame, a transmission gear is installed on an output shaft of the driving motor, and the transmission gear is meshed with the transmission clamping assembly.
Furthermore, the cutting assembly consists of a shaft shoulder, a pneumatic driving device, cutting knives and an assembling rod, wherein the pneumatic driving device is provided with a plurality of cutting knives, the left end face and the right end face of the pneumatic driving device are respectively connected with the assembling rod, the shaft shoulder is arranged on the assembling rod, and the assembling rod is provided with threads; the truncation subassembly relies on a plurality of truncation sword of pneumatic drive device drive, can carry out the crosscut to the hollow plate, and the deformation that the cutter overlength caused has been avoided in a plurality of truncation sword concatenations uses, can cut out more regular shear mark.
Furthermore, the transmission clamping assembly consists of a positioning ring, a positioning connecting rod, a meshing gear, a bearing, a threaded sleeve and a gear connecting rod, the assembly rod is connected with the threaded sleeve, the bearing is sleeved outside the threaded sleeve, the meshing gear is sleeved outside the bearing outer ring, a plurality of gear connecting rods are connected with the front end face of the meshing gear in a connecting mode, the gear connecting rods are connected with one ends of the positioning connecting rods, the other ends of the positioning connecting rods are hinged to the positioning ring, and the positioning ring is sleeved on the assembly rod; the locating ring of the transmission clamping assembly is located through the shaft shoulder and the external sleeve, and the threaded sleeve regulates and controls the included angle between the gear connecting rod and the locating connecting rod, so that the pressing plate rollers with different sizes can be supported.
Further, the pressure plate roller is of an arc-shaped cylindrical structure, concave-convex textures are arranged on the outer surface of the pressure plate roller, and the size of the pressure plate roller is related to that of the cut hollow plate; the pressing plate roller can convey the hollow plate and press the hollow plate when the hollow plate is cut off by means of external driving, and the stability of the cutting process is guaranteed.
Furthermore, the connecting port of the mounting rack and the assembling rod is in up-and-down adjusting type mounting connection; the mounting bracket can be cut aiming at hollow plates with different thicknesses by adjusting the connecting ports with different heights.
Further, the transmission gear and the meshing gear are bevel gears, and the transmission gear is meshed with the meshing gear; the bevel gears are selected to longitudinally arrange the driving motor, so that the length of the assembling rod is shortened, and the size of the device is reduced.
Has the advantages that: the utility model uses the cutting assembly to replace the traditional reciprocating cutter to transversely cut the hollow plate, eliminates the pneumatic slide rail introduced by long cutting time of the cutter by using a mode of simultaneously cutting by a plurality of cutting cutters, uses the pressure plate roller to replace the pneumatic pressure plate to clamp the hollow plate, adopts a simple structure to realize the same cutting effect, and adopts the inclined arrangement of the pneumatic driving device, the cutting cutters obliquely cut the hollow plate, and performs difference compensation on the inclined clamping caused by bending the hollow plate, thereby improving the cutting quality, further reducing the influence on the subsequent hot melting edge sealing and reducing the superposition error of the pull plate line of the hollow plate; the utility model has simple structure, good interaction correlation of matching relationship, and excellent manufacturing cost and economy.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of the transmission clamping assembly.
Fig. 3 is a schematic view of the construction of the cutoff member of the present invention.
The reference signs are: the device comprises a transmission gear 1, a transmission clamping component 2, a positioning ring 21, a positioning connecting rod 22, a meshing gear 23, a bearing 24, a threaded sleeve 25, a gear connecting rod 26, a pressure plate roller 3, a mounting rack 4, a driving motor 5, a cutting component 6, a shaft shoulder 61, an air pressure driving device 62, a cutting knife 63 and an assembling rod 64.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the utility model.
As shown in fig. 1, a cutting mechanism for a plastic hollow plate pulling line comprises a mounting frame 4, a cutting assembly 6 mounted on the mounting frame 4, transmission clamping assemblies 2 in threaded connection with two ends of the cutting assembly 6, a pressing plate roller 3 assembled on the two transmission clamping assemblies 2 in a tensioning manner, a driving motor 5 mounted on the mounting frame 4, a transmission gear 1 mounted at the output end of the driving motor 5, and the transmission gear 1 is meshed with the transmission clamping assemblies 2; wherein, the clamp plate roller 3 is convex tubular structure, and the surface has seted up unsmooth texture, and its size is relevant with being tailor the cavity size, can convey and the suppression when cuting the cavity with the help of driving motor 5's drive, has guaranteed the stability of cuting the process.
As shown in fig. 1 and 3, the shaft shoulder 61, the pneumatic driving device 62, the cutting knives 63 and the assembling rods 64 jointly form the cutting assembly 6, the lower side of the obliquely arranged pneumatic driving device 62 is connected with a plurality of cutting knives 63, the left end face and the right end face of the pneumatic driving device 62 are respectively connected with the assembling rods 64, the shaft shoulder 61 is installed on the assembling rods 64, the assembling rods 64 are provided with threads, and the tail ends of the assembling rods 64 are arranged on the mounting rack 4 with adjustable height, so that hollow plates with different thicknesses can be cut; the cutting assembly 6 drives the plurality of cutting knives 63 through the air pressure driving device 62, transverse cutting can be conducted on the hollow plate, the plurality of cutting knives 63 are spliced and used, deformation caused by overlong cutters is avoided, and regular cutting marks can be cut.
As shown in fig. 1-2, the positioning ring 21, the positioning link 22, the engaging gear 23, the bearing 24, the threaded sleeve 25, and the gear link 26 together form a transmission clamping assembly 2, the positioning ring 21 is positioned on the assembly rod 64 through the shoulder 61 and the external sleeve, the rear end surface of the positioning ring 21 is hinged with a plurality of positioning links 22, the tail end of the positioning link 22 is hinged with one end of the gear link 26, the other end of the gear link 26 is hinged on the front end surface of the engaging gear 23, the engaging gear 23 is a bevel gear, the bevel gear is selected to longitudinally set the driving motor 5, so that the length of the assembly rod 64 is shortened, the device size is reduced, the bearing 24 is sleeved inside the engaging gear 23, the threaded sleeve 25 is sleeved inside the bearing 24, and the threaded sleeve 25 is connected to the threaded section of the assembly rod 64; the transmission clamping assembly 2 can regulate and control the included angle between the gear connecting rod 26 and the positioning connecting rod 22 through the threaded sleeve 25, and can support the pressure plate rollers 3 with different sizes.
When the utility model is used: firstly, selecting a proper pressure plate roller 3 according to cutting requirements, then, adjusting the position of the threaded sleeve 25 on the assembling rod 64 by means of external expansion to fasten the pressure plate roller 3, wherein in the process, the threaded sleeve 25 is close to the shaft shoulder 61, the included angle between the positioning connecting rod 22 and the gear connecting rod 26 is reduced, and the maximum outer diameter of the transmission clamping assembly 2 is increased until the maximum outer diameter is in close contact with the pressure plate roller 3; then, the height of the mounting port of the mounting frame 4 is adjusted to cut the hollow plates with different thicknesses; then the driving motor 5 drives the meshing gear 23 to rotate through the transmission gear 1, so as to drive the pressure plate roller 3 to rotate, the pressure plate roller 3 is contacted with the hollow plate, and the hollow plate conveying function and the hollow plate pressing function are achieved during cutting; when the hollow plate is conveyed to the formulating position, and the opening of the pressure plate roller 3 is flush with the air pressure driving device 62, the air pressure driving device 62 pushes the cutter 63 to penetrate through the pressure plate roller 3, so that the hollow plate is cut at an inclined angle, the cutting error of the hollow plate caused by gravity bending is made up, the subsequent hot melting edge sealing is facilitated, and the cutting quality is improved.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the embodiments, and various equivalent changes can be made to the technical solution of the present invention within the technical idea of the present invention, and these equivalent changes are within the protection scope of the present invention.
Claims (6)
1. A cutting mechanism for a plastic hollow plate pulling line comprises a cutting-off assembly, a transmission clamping assembly, a pressing plate roller, a transmission gear, a driving motor and a mounting rack; the novel cutting device is characterized in that the two sides of the cutting assembly are connected with a transmission clamping assembly, a pressure plate roller is arranged outside the transmission clamping assembly, two ends of the cutting assembly are respectively provided with a mounting frame, a driving motor is mounted on the mounting frame, a transmission gear is mounted on an output shaft of the driving motor, and the transmission gear is meshed with the transmission clamping assembly.
2. The cutting mechanism for the plastic hollow plate pulling line according to claim 1, wherein the cutting assembly comprises a shaft shoulder, a pneumatic driving device, a plurality of cutting knives and an assembling rod, the pneumatic driving device is provided with the plurality of cutting knives, the left end surface and the right end surface of the pneumatic driving device are respectively connected with the assembling rod, the assembling rod is provided with the shaft shoulder, and the assembling rod is provided with a thread.
3. The cutting mechanism for the plastic hollow plate pulling line according to claim 2, wherein the transmission clamping assembly comprises a positioning ring, a positioning connecting rod, a meshing gear, a bearing, a threaded sleeve and a gear connecting rod, the assembly rod is connected with the threaded sleeve, the bearing is sleeved outside the threaded sleeve, the meshing gear is sleeved outside the bearing outer ring, a plurality of gear connecting rods are connected with the front end face of the meshing gear in a connecting mode, the gear connecting rods are connected with one ends of the positioning connecting rods, the other ends of the positioning connecting rods are hinged to the positioning ring, and the positioning ring is sleeved on the assembly rod.
4. The cutting mechanism for the plastic hollow plate pulling line according to claim 1, wherein the pressing plate roller is of a circular arc-shaped cylindrical structure, the outer surface of the pressing plate roller is provided with concave-convex textures, and the size of the pressing plate roller is related to the size of the hollow plate to be cut.
5. The cutting mechanism for the plastic hollow plate pulling plate line as claimed in claim 1, wherein the connecting port of the mounting rack and the assembling rod is installed and connected in an up-and-down adjusting manner.
6. The cutting mechanism for the plastic hollow plate pulling line according to claim 1, wherein the transmission gear and the meshing gear are bevel gears, and the transmission gear is meshed with the meshing gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121220336.0U CN215701939U (en) | 2021-06-02 | 2021-06-02 | Cutting mechanism for plastic hollow plate pulling plate line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121220336.0U CN215701939U (en) | 2021-06-02 | 2021-06-02 | Cutting mechanism for plastic hollow plate pulling plate line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215701939U true CN215701939U (en) | 2022-02-01 |
Family
ID=80033852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121220336.0U Active CN215701939U (en) | 2021-06-02 | 2021-06-02 | Cutting mechanism for plastic hollow plate pulling plate line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215701939U (en) |
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2021
- 2021-06-02 CN CN202121220336.0U patent/CN215701939U/en active Active
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