Polyurethane plate slotting equipment

Abstract

The utility model discloses polyurethane plate slotting equipment, which belongs to the field of plate processing equipment and comprises a cutting table board, a driving truss is mounted at the upper end of the cutting table board, a cutting driving shaft is fixedly connected to the output end of the driving truss, and a cutting tool bit is fixedly connected to the output end of the cutting driving shaft. An upper ring is fixedly connected to the outer sides of the ends, close to each other, of the cutting driving shaft and the cutting tool bit, a corrugated sleeve is fixedly connected to the lower end of the upper ring, a lower ring is fixedly connected to the lower end of the corrugated sleeve, a plurality of arc-shaped open grooves are formed in the lower end of the lower ring, and the arc-shaped open grooves are annularly arranged at equal intervals; according to the scheme, the corrugated sleeve is arranged on the outer side of the cutting tool bit, the corrugated sleeve can move along with the actual height of the cutting tool bit, and dust and chippings splashed on the outer side of the cutting tool bit are blocked.

Description

Technical Field

[0001] The utility model relates to the field of plate processing equipment, and more specifically, to a polyurethane plate grooving device. Background Art

[0002] Polyurethane board refers to a polyurethane sandwich panel made entirely of PU or a composite of PU and color-coated steel plates. It is mainly used in external insulation systems of industrial and civil buildings and has become the most widely used PU product system.

[0003] However, during the cutting process of the polyurethane sheet body, dust and debris will be splashed, which will affect the working environment of the workshop and make the cutting operation perspective unclear, which is not conducive to ensuring the grooving effect of the polyurethane sheet body. Therefore, it is necessary to design a polyurethane sheet grooving equipment with debris processing function to solve the above problems. Utility Model Content

[0004] 1. Technical problems to be solved

[0005] In response to the problems existing in the prior art, the purpose of the present invention is to provide a polyurethane sheet grooving device. In this solution, a corrugated sleeve is arranged on the outside of the cutting head. The corrugated sleeve can move with the actual height of the cutting head to block dust and debris flying from the outside of the cutting head.

[0006] 2. Technical solution

[0007] In order to solve the above problems, the present invention adopts the following technical solutions.

[0008] A polyurethane plate grooving device includes a cutting table, a driving truss is installed on the upper end of the cutting table, the output end of the driving truss is fixedly connected to a cutting drive shaft, the output end of the cutting drive shaft is fixedly connected to a cutting head, an upper ring is fixedly connected to the outer side of the end where the cutting drive shaft and the cutting head are close to each other, the lower end of the upper ring is fixedly connected to a corrugated sleeve, the lower end of the corrugated sleeve is fixedly connected to a lower ring, the lower end of the lower ring is provided with a plurality of arc-shaped slots, the plurality of arc-shaped slots are arranged in a ring with equal distances, and the inner ends of the arc-shaped slots are rotatably connected to a universal ball.

[0009] Furthermore, the upper end of the cutting table is clamped with a polyurethane plate body, and the universal rotating ball and the rotating bar are in contact with each other.

[0010] Furthermore, the right end of the upper ring is fixedly connected to a side plate, and a hose strip is installed on the inner end of the side plate.

[0011] Furthermore, the input end of the hose strip passes through the corrugated sleeve, and the output end of the hose strip is externally connected to a pump.

[0012] Furthermore, the lower end of the upper ring is fixedly connected to an annular electrical guide rail, and the output end of the annular electrical guide rail is fixedly connected to a rotating bar.

[0013] Furthermore, a plurality of springs are fixedly connected to the lower end of the rotatable bar, and the springs are equidistantly arranged from left to right.

[0014] Furthermore, the lower end of the spring is fixedly connected to a brush head, and the brush head is in contact with the upper wall surface of the polyurethane plate body.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] (1) This solution sets a corrugated sleeve on the outside of the cutting head. The corrugated sleeve can move with the actual height of the cutting head to block the dust and debris flying from the outside of the cutting head. When the cutting head approaches the polyurethane sheet body and moves downward for cutting, the lower ring under the corrugated sleeve moves along the path of the cutting head on the polyurethane sheet body. A number of universal rotating balls engaged in the arc-shaped slots are set under the lower ring. The universal rotating balls can make the following path of the lower ring smoother and less likely to get stuck, so that the corrugated sleeve and the cutting head have a higher degree of fit.

[0018] (2) At the same time, an annular electric guide rail can be set under the upper ring. The annular electric guide rail can drive the brush head under the rotating bar to sweep the cutting area of the polyurethane sheet body outside the cutting head. During the sweeping process, the dust and debris attached to the wall of the polyurethane sheet body can be swept away, which is conducive to ensuring the cleaning effect of the debris. At the same time, the brush head under the spring can improve the contact surface between the brush head and the wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the axial side structure of the cutting table of the present invention;

[0020] Figure 2 This is an enlarged structural diagram of the corrugated casing of the present utility model;

[0021] Figure 3 This is a schematic diagram of the bottom ring structure of the utility model when viewed from above;

[0022] Figure 4 This is a schematic diagram of the spring structure of the present invention.

[0023] Description of the numbers in the figure:

[0024] 1. Cutting table; 2. Drive truss; 3. Cutting drive shaft; 4. Cutting head; 5. Upper ring; 6. Corrugated sleeve; 7. Lower ring; 8. Side panel; 9. Hose strip; 11. Polyurethane sheet body; 12. Arc slot; 13. Universal swivel ball; 14. Rotating bar; 15. Spring; 16. Brush head. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0026] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on 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.

[0027] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "mounted / connected," and "connected" should be understood in a broad sense. For example, "connected" can mean 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, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances.

[0028] Example:

[0029] See also Figure 1-3 A polyurethane plate grooving equipment includes a cutting table 1, a driving truss 2 is installed on the upper end of the cutting table 1, the output end of the driving truss 2 is fixedly connected to the cutting drive shaft 3, the output end of the cutting drive shaft 3 is fixedly connected to the cutting head 4, the outer side of the end where the cutting drive shaft 3 and the cutting head 4 are close to each other is fixedly connected to an upper ring 5, the lower end of the upper ring 5 is fixedly connected to a corrugated sleeve 6, the lower end of the corrugated sleeve 6 is fixedly connected to a lower ring 7, and a plurality of arc-shaped slots 12 are opened at the lower end of the lower ring 7, and the plurality of arc-shaped slots 12 are arranged in a ring shape with equal distances, and the inner end of the arc-shaped slot 12 is rotatably connected to a universal rotating ball 13.

[0030] See also Figure 1-4 The upper end of the cutting table 1 is clamped with a polyurethane sheet body 11, the universal rotating ball 13 and the rotating bar 14 are in contact with each other, the right end of the upper ring 5 is fixedly connected to the side plate 8, the inner end of the side plate 8 is installed with a hose strip 9, the input end of the hose strip 9 passes through the corrugated sleeve 6, and the output end of the hose strip 9 is externally connected to a pump, the lower end of the upper ring 5 is fixedly connected to an annular electrical guide rail, and the output end of the annular electrical guide rail is fixedly connected to the rotating bar 14, and the lower end of the rotating bar 14 is fixedly connected to a plurality of springs 15, which are equidistantly arranged from left to right, and the lower end of the spring 15 is fixedly connected to a brush head 16, which is in contact with the upper wall surface of the polyurethane sheet body 11.

[0031] See also Figure 1-4 When processing the polyurethane plate body 11, the present invention uses a clamp to place the polyurethane plate body 11 on the upper end of the cutting table 1, and uses the driving truss 2 to drive the cutting head 4 under the cutting drive shaft 3 to perform the corresponding slot opening operation on the polyurethane plate body 11. The polyurethane plate body 11 will produce flying dust and debris in the process of being cut, which will affect the working environment of the workshop and cause the visual angle of the cutting operation to be unclear. Therefore, a corrugated sleeve 6 is provided on the outside of the cutting head 4. The corrugated sleeve 6 can move with the actual height of the cutting head 4 to block the flying dust and debris on the outside of the cutting head 4, so as to avoid the flying dust and debris affecting the working environment of the workshop and causing the disadvantage of unclear visual angle of the cutting operation, which is beneficial to ensure the slotting effect of the polyurethane plate body 11, and when the cutting head 4 is close to the polyurethane When the ester sheet body 11 is performing downward and displaced cutting operations, the lower ring 7 under the corrugated sleeve 6 follows the path of the cutting head 4 on the polyurethane sheet body 11. A number of universal rotating balls 13 are arranged under the lower ring 7 and are engaged in the arc-shaped slots 12. The universal rotating balls 13 can make the following path of the lower ring 7 smoother and less prone to jamming, so that the corrugated sleeve 6 and the cutting head 4 have a higher degree of fit. At the same time, an annular electrical guide rail can be provided under the upper ring 5. The annular electrical guide rail can drive the brush head 16 under the rotating bar 14 to sweep the cutting area of the polyurethane sheet body 11 outside the cutting head 4. During the sweeping process, the dust and debris attached to the wall of the polyurethane sheet body 11 can be swept away, which is beneficial to ensure the cleaning effect of the debris. At the same time, the brush head 16 under the spring 15 can improve the contact surface between the brush head 16 and the wall.

[0032] The above are only preferred embodiments of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed in the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A polyurethane sheet grooving device, comprising a cutting table (1), characterized in that: A driving truss (2) is installed at the upper end of the cutting table (1), the output end of the driving truss (2) is fixedly connected to a cutting driving shaft (3), the output end of the cutting driving shaft (3) is fixedly connected to a cutting head (4), an upper ring (5) is fixedly connected to the outer side of one end where the cutting driving shaft (3) and the cutting head (4) are close to each other, the lower end of the upper ring (5) is fixedly connected to a corrugated sleeve (6), the lower end of the corrugated sleeve (6) is fixedly connected to a lower ring (7), the lower end of the lower ring (7) is provided with a plurality of arcuate slots (12), the plurality of arcuate slots (12) are arranged in a ring shape with equal distances, and the inner end of the arcuate slot (12) is rotatably connected to a universal ball (13).

2. The polyurethane sheet grooving equipment according to claim 1, characterized in that: The upper end of the cutting table (1) is clamped with a polyurethane plate body (11), and the universal rotating ball (13) and the rotating bar (14) are in contact with each other.

3. The polyurethane sheet grooving equipment according to claim 1, characterized in that: The right end of the upper ring (5) is fixedly connected to a side plate (8), and the inner end of the side plate (8) is installed with a hose strip (9).

4. The polyurethane sheet grooving device according to claim 3, characterized in that: The input end of the hose strip (9) passes through the corrugated sleeve (6), and the output end of the hose strip (9) is externally connected to a pump.

5. The polyurethane sheet grooving equipment according to claim 1, characterized in that: The lower end of the upper ring (5) is fixedly connected to an annular electrical guide rail, and the output end of the annular electrical guide rail is fixedly connected to a rotating bar (14).

6. The polyurethane sheet grooving device according to claim 5, characterized in that: The lower end of the rotating bar (14) is fixedly connected to a plurality of springs (15), which are arranged at equal distances from left to right.

7. The polyurethane sheet grooving device according to claim 6, characterized in that: The lower end of the spring (15) is fixedly connected to a brush head (16), and the brush head (16) is in contact with the upper wall surface of the polyurethane plate body (11).

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