Plate blank traction and cutting line for SPC floor processing

Abstract

The utility model relates to the technical field of floor processing devices, and discloses a slab blank traction and cutting line for SPC floor processing, which comprises a traction frame and a cutting frame arranged on the left side of the traction frame, eight groups of driving rollers are symmetrically arranged on the inner side of the top of the traction frame up and down, the driving rollers on the upper layer are movably arranged, and the driving rollers on the lower layer are movably arranged. Lifting oil cylinders are arranged at the upper ends of the driving rollers, the top of the traction rack and the top of the cutting rack are connected through a conveying guide rail, a supporting frame is arranged on the right side of the upper end of the conveying guide rail, a lifting air cylinder is installed on the supporting frame, and the lower end of the lifting air cylinder penetrates through the supporting frame and is connected with a box body. The assembly is not prone to damage, long in service life and capable of automatically recognizing and positioning materials, achieving accurate and rapid cutting and improving production efficiency and product quality, and in addition, along with continuous emergence of novel materials, the assembly meets the machining requirements of various materials and meets the machining requirements of the novel materials.

Description

Technical Field

[0001] The utility model relates to the technical field of floor processing devices, in particular to a slab traction and cutting line for SPC floor processing. Background Art

[0002] SPC floor is made of PVC base material extruded by an extruder combined with a T-die, and the PVC wear-resistant layer, PVC color film and PVC base material are respectively heated and laminated and embossed by a three-roller, four-roller or five-roller calender. The process is simple, and the lamination is completed by heat, and no glue is required.

[0003] In the process from raw materials to finished products, slab traction and cutting lines are important equipment in the WPC floor production line. In order to keep the slab moving forward and realize continuous production of the slab, the traction component is needed to achieve this through traction force. In order to form the final slab at the back end of the production line, the cutting component is needed to achieve fixed-width and fixed-length slitting.

[0004] At present, the common traction components in China adopt upper and lower crawlers or multiple sets of roller traction structures. Although they are powerful and meet the needs of traction and transportation, they are complex in structure and bulky in size. Generally speaking, they need to be equipped with an air source, which is inconvenient to install and relocate, and has a single usability. In addition, the existing cutting components are easy to damage, have a short service life, and cannot automatically identify and locate materials to achieve accurate and fast cutting, which affects production efficiency and product quality to a certain extent. In addition, with the continuous emergence of new materials, the component needs to adapt to the processing needs of various materials. For example, new materials with high hardness and high strength have put forward higher requirements on the performance of cutting components. Therefore, it is necessary to continuously improve the design and technology of cutting components to meet the processing needs of new materials. Utility Model Content

[0005] The utility model aims to provide a slab traction and cutting line for SPC floor processing to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A slab traction and cutting line for SPC floor processing, comprising a traction frame and a cutting frame arranged on the left side of the traction frame, wherein the top inner side of the traction frame is provided with eight groups of driving rollers symmetrically arranged up and down, wherein the driving rollers on the upper layer are movably arranged, and the upper ends of the driving rollers are provided with lifting cylinders, the tops of the traction frame and the cutting frame are connected through a conveying guide rail, a support frame is provided on the right side of the upper end of the conveying guide rail, a lifting cylinder is installed on the support frame, the lower end of the lifting cylinder passes through the support frame and is connected to a box body, the bottom of the box body is provided with an opening, a saw blade is provided in the incision of the box body, a motor is connected to the axis of the saw blade, and one end of the motor passes through the side wall of the box body A control panel is arranged between the traction frame and the cutting frame, a knife group support frame is arranged in the middle of the upper end of the conveying guide rail, a cutting cylinder is installed on the top of the knife group support frame, a piston rod of the cutting cylinder passes downward through the top of the knife group support frame and is connected with a tool mounting seat, a cutting knife is installed at the lower end of the tool mounting seat, a support platform is arranged on the front end face of the cutting frame, a telescopic cylinder is arranged on the upper end of the support platform, a connecting rod is arranged on the upper end of the telescopic cylinder, a baffle is connected to the right end of the connecting rod, a waste conveying track is arranged on the left side of the front end face of the conveying guide rail, a photoelectric sensor is installed in the middle of the inner top of the knife group support frame, and the photoelectric sensor is electrically connected to the control panel.

[0008] As a preferred technical solution of the utility model, the fourth group of driving rollers are heating rollers, and the fifth group of driving rollers and the sixth group of driving rollers are provided with textures on their surfaces.

[0009] As a preferred technical solution of the utility model, the baffle is embedded in the conveying guide rail and can move up and down.

[0010] As a preferred technical solution of the utility model, the number of the support frame, the lifting cylinder, the box body, the saw blade and the motor are all set to two, and are all symmetrically arranged about the front and rear axes of the conveying guide rail.

[0011] As a preferred technical solution of the utility model, the waste conveying track is located on the left side of the baffle.

[0012] As a preferred technical solution of the utility model, the number of the cutting cylinder, the support platform, the telescopic cylinder and the connecting rod is set to two, and they are all symmetrically arranged about the front and rear axes of the cutting frame.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model component is not easy to be damaged, has a long service life, and can automatically identify and locate materials, realize accurate and fast cutting, and improve production efficiency and product quality. In addition, with the continuous emergence of new materials, the component can adapt to the processing needs of various materials and meet the processing needs of new materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic cross-sectional side view of part of the structure of the utility model;

[0018] Figure 3 It is a cross-sectional structural diagram of the connection relationship between the box body, saw blade and motor of the utility model;

[0019] Figure 4 For this utility model Figure 1 Schematic diagram of the enlarged structure at point A in the middle.

[0020] In the figure: 1. traction frame; 2. driving roller; 3. control panel; 4. lifting cylinder; 5. support frame; 6. lifting cylinder; 7. box body; 8. saw blade; 9. motor; 10. cutting frame; 11. waste conveying track; 12. knife group support frame; 13. cutting cylinder; 14. tool mounting seat; 15. cutting knife; 16. baffle; 17. connecting rod; 18. telescopic cylinder; 19. support table; 20. conveying guide rail; 21. photoelectric sensor. DETAILED DESCRIPTION

[0021] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It should also be noted that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings. The different types of section lines in the drawings in the embodiments of the utility model are not marked according to the national standard, nor are there any requirements for the materials of the components, but are used to distinguish the cross-sectional views of the components in the drawings.

[0022] See also Figure 1-4A slab traction and cutting line for SPC floor processing comprises a traction frame 1 and a cutting frame 10 arranged on the left side of the traction frame 1. Eight groups of driving rollers 2 are arranged symmetrically up and down on the inner side of the top of the traction frame 1, wherein the driving rollers 2 on the upper layer are movably arranged, and the upper ends of the driving rollers 2 are provided with lifting cylinders 4. The tops of the traction frame 1 and the cutting frame 10 are connected through a conveying guide rail 20. A support frame 5 is arranged on the right side of the upper end of the conveying guide rail 20. A lifting cylinder 6 is installed on the support frame 5. The lower end of the lifting cylinder 6 passes through the support frame 5 and is connected to a box body 7. An opening is opened at the bottom of the box body 7. A saw blade 8 is arranged in the incision of the box body 7. A motor 9 is connected to the axis of the saw blade 8. One end of the motor 9 passes through the side wall of the box body 7. A control panel 3 is provided, a knife group support frame 12 is provided in the middle of the upper end of the conveying guide rail 20, a cutting cylinder 13 is installed on the top of the knife group support frame 12, a piston rod of the cutting cylinder 13 passes downward through the top of the knife group support frame 12 and is connected to a knife mounting seat 14, a cutting knife 15 is installed on the lower end of the knife mounting seat 14, a front end surface support platform 19 of the cutting machine frame 10, a telescopic cylinder 18 is provided on the upper end of the support platform 19, a connecting rod 17 is provided at the upper end of the telescopic cylinder 18, a baffle 16 is connected to the right end of the connecting rod 17, a waste conveying track 11 is provided on the left side of the front end surface of the conveying guide rail 20, a photoelectric sensor 21 is installed in the middle of the inner top of the knife group support frame 12, the electric sensor 21 is electrically connected to the control panel 3, and the model of the photoelectric sensor 21 is PX-400.

[0023] The fourth group of driving rollers 2 are heating rollers, and the fifth group of driving rollers 2 and the sixth group of driving rollers 2 have roller surfaces provided with textures.

[0024] The baffle 16 is embedded in the conveying guide rail 20 and can move up and down.

[0025] Among them, the number of the support frame 5, the lifting cylinder 6, the box body 7, the saw blade 8 and the motor 9 is set to two, and they are all symmetrically arranged about the front and rear axes of the conveying guide rail 20.

[0026] The waste conveying track 11 is located on the left side of the baffle 16 .

[0027] The number of the cutting cylinder 13 , the supporting platform 19 , the telescopic cylinder 18 and the connecting rod 17 are all set to two, and they are all arranged symmetrically with respect to the front-rear axis of the cutting frame 10 .

[0028] The working principle and use process of the utility model are as follows: first, the eight groups of rollers are all driving rollers 2, which can reduce the friction caused by the sliding of the board surface caused by the driving. The upper rollers are movably arranged, and the lifting cylinders 4 are arranged at both ends. The upper rollers can perform the downward pressing action individually. When the plate embryo passes through, they are driven downward one by one in sequence. The distance between the upper and lower rollers is larger when the plate embryo has not entered, which is convenient for the plate embryo end to enter and pass through the upper and lower rollers smoothly. The eight groups of pressing rollers are driven together to ensure sufficient traction. At the same time, the lifting cylinders 4 can adjust the pressure, which can correct the left and right directions of the plate embryo and straighten the entire plate surface. Among them, the fourth group of driving rollers 2 are heating rollers, and the roller surfaces of the fifth group of driving rollers 2 and the sixth group of driving rollers 2 are provided with textures, and the plate surface can be embossed according to production needs;

[0029] Two circular saw blades 8 are fixedly installed at the left and right ends of the plate blank in a lifting manner to perform width processing on the plate blank, that is, longitudinal edge cutting; when the plate blank needs to be positioned and cut, the baffle 16 on the connecting rod 17 is driven to move upward by starting the telescopic cylinders 18 on both sides to block the plate blank, and then the two cutting cylinders 13 are started to drive the cutting knife 15 on the tool mounting seat 14 to cut the plate blank, and the cutting length is detected by the photoelectric sensor 21 and a signal is sent to the control panel 3, thereby realizing the automatic identification and positioning of the material. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field.

[0030] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) by each other to form a technical solution.

Claims

1. A slab traction and cutting line for processing SPC floor, comprising a traction frame (1) and a cutting frame (10) arranged on the left side of the traction frame (1), characterized in that: The top inner side of the traction frame (1) is provided with eight groups of driving rollers (2) symmetrically arranged in the upper and lower parts, wherein the driving rollers (2) in the upper layer are movably arranged, and the upper ends of the driving rollers (2) are provided with lifting cylinders (4). The traction frame (1) and the top of the cutting frame (10) are connected via a conveying guide rail (20). A support frame (5) is provided on the right side of the upper end of the conveying guide rail (20). A lifting cylinder (6) is installed on the support frame (5). The lower end of the lifting cylinder (6) passes through the support frame (5) and is connected to a box body (7). The bottom of the box body (7) is provided with an opening. A saw blade (8) is provided in the cutout of the box body (7). The axis of the saw blade (8) is connected to a motor (9). One end of the motor (9) passes through the side wall of the box body (7). A control panel (3) is provided between the traction frame (1) and the cutting frame (10). The conveying guide rail (20) is provided on the right side of the upper end of the conveying guide rail (20). A knife group support frame (12) is arranged at the middle of the upper end of the rail (20); a cutting cylinder (13) is installed on the top of the knife group support frame (12); a piston rod of the cutting cylinder (13) passes downward through the top of the knife group support frame (12) and is connected to a knife mounting seat (14); a cutting knife (15) is installed at the lower end of the knife mounting seat (14); a front end surface support platform (19) of the cutting machine frame (10); a telescopic cylinder (18) is arranged at the upper end of the support platform (19); a connecting rod (17) at the upper end of the telescopic cylinder (18); a baffle (16) is connected to the right end of the connecting rod (17); a waste conveying track (11) is arranged on the left side of the front end surface of the conveying guide rail (20); a photoelectric sensor (21) is installed at the middle of the inner top of the knife group support frame (12); the photoelectric sensor (21) is electrically connected to the control panel (3).

2. The slab traction and cutting line for SPC floor processing according to claim 1, characterized in that: The fourth group of driving rollers (2) are heating rollers, and the fifth group of driving rollers (2) and the sixth group of driving rollers (2) both have textures on their surfaces.

3. The slab traction and cutting line for SPC floor processing according to claim 1, characterized in that: The baffle (16) is embedded in the conveying guide rail (20) and can move up and down.

4. The slab traction and cutting line for SPC floor processing according to claim 1, characterized in that: The number of the support frame (5), the lifting cylinder (6), the box body (7), the saw blade (8) and the motor (9) is set to two, and they are all arranged symmetrically about the front and rear axes with respect to the conveying guide rail (20).

5. The slab traction and cutting line for SPC floor processing according to claim 1, characterized in that: The waste conveying track (11) is located on the left side of the baffle (16).

6. The slab traction and cutting line for SPC floor processing according to claim 1, characterized in that: The number of the cutting cylinder (13), the support platform (19), the telescopic cylinder (18) and the connecting rod (17) is set to two, and they are all arranged symmetrically about the front and rear axes of the cutting frame (10).

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