Grooving device for building PVC (polyvinyl chloride) line installation

Abstract

The utility model relates to the technical field of building material processing, and discloses a grooving device for building PVC (polyvinyl chloride) line installation, which comprises an outer shell, a power fan is fixedly connected to the inner top wall of the outer shell, the extraction end of the power fan is communicated with a connecting pipe, the top end of the connecting pipe is communicated with a collecting shell, and the collecting shell is communicated with a connecting pipe. The bottom wall of the collecting shell is fixedly connected to the top wall of the shell, a filter plate is fixedly installed on the inner bottom wall of the collecting shell, the front side of the collecting shell communicates with an extraction pipe, the bottom end of the extraction pipe communicates with an extraction head, and the outer side of the extraction head is fixedly connected to the front side of the inner wall of the shell. The inner bottom wall of the shell is fixedly connected with grooving equipment. According to the grooving machine, the power draught fan is started, the extraction head can extract chippings generated by grooving, then the chippings enter the collecting shell to be collected in a unified mode through continuous work of the power draught fan, and the situation that dust flies in a site and pollutes the environment is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of building material processing, in particular to a slotting device used for installing building PVC lines. Background Art

[0002] PVC lines are a common building material, usually used to decorate and protect surfaces such as walls, floors, ceilings, and are also used to hide wires, cables, and pipes. PVC lines have good durability and anti-aging capabilities, are not easily affected by moisture, deformation or fading, and are suitable for long-term use. PVC lines are a common building decoration and protection material and are widely used in interior decoration and construction projects.

[0003] When installing PVC lines, a groover is needed to assist in the installation. It is used to groove the wall or floor to install PVC lines or cable tubes. This tool helps to hide wires, cables or pipes inside the wall or floor, making it neater while improving safety and durability.

[0004] The existing slotting machine will generate a lot of dust and debris when cutting PVC lines. The dust will not only pollute the air, but also may have an impact on the health of users. Therefore, a slotting machine for installing building PVC lines is proposed. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a slotting machine for the installation of building PVC lines, aiming to improve the problem that a large amount of dust and debris will be generated when cutting PVC lines. The dust will not only pollute the air, but also may affect the health of users.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a groover for installing architectural PVC lines, comprising a shell, an inner top wall of the shell is fixedly connected to a power fan, an extraction end of the power fan is connected to a connecting pipe, the top end of the connecting pipe is connected to a collecting shell, the bottom wall of the collecting shell is fixedly connected to the top wall of the shell, a filter plate is fixedly installed on the inner bottom wall of the collecting shell, the front side of the collecting shell is connected to an extraction pipe, the bottom end of the extraction pipe is connected to an extraction head, the outer side of the extraction head is fixedly connected to the front side of the inner wall of the shell, the inner bottom wall of the shell is fixedly connected to a groover, a rubber ring is fixedly installed on the bottom end of the outer wall of the extraction pipe, a rear shell is provided on the rear side of the shell, auxiliary components are provided on the left and right sides of the groover, and a disassembly mechanism is provided on the left and right sides of the inner wall of the shell, and the disassembly mechanism is convenient for maintenance and disassembly of the device.

[0007] As a further description of the above technical solution:

[0008] The disassembly mechanism includes two limiting shells, the two limiting shells have their sides away from each other fixedly connected to the left and right sides of the inner wall of the outer shell, the two limiting shells have their sides away from each other rotatably connected to threaded columns, the outer walls of the two threaded columns are threadedly connected to locking plates, the front sides of the two locking plates are respectively slidably connected to the corresponding rear sides of the limiting shells, the two threaded columns have their sides away from each other fixedly connected to knobs, the front side of the rear shell is fixedly connected to a fixing block, the left and right sides of the fixing block are provided with locking grooves, and the adjacent sides of the two locking plates are respectively engaged with the corresponding locking grooves.

[0009] As a further description of the above technical solution:

[0010] The auxiliary component includes two rotating rods, and the adjacent sides of the two rotating rods are rotatably connected to the left and right bottoms of the grooving device respectively. The two sides of the two rotating rods that are far away are fixedly connected with auxiliary wheels, and a plurality of filter slots are equidistantly provided at the front bottom of the shell.

[0011] As a further description of the above technical solution:

[0012] The left and right ends of the rear side of the shell are fixedly connected with sealing plates, the left and right ends of the front side of the rear shell are provided with sealing grooves, and the rear sides of the two sealing plates are respectively engaged with the corresponding sealing grooves.

[0013] As a further description of the above technical solution:

[0014] The outer walls of the two knobs are fixedly connected with a plurality of rubber strips at equal intervals, and the tops of the plurality of rubber strips are provided with protrusions.

[0015] As a further description of the above technical solution:

[0016] A control switch is fixedly connected to the left side of the shell, and the control switch is electrically connected to the power fan and the slotting equipment respectively.

[0017] As a further description of the above technical solution:

[0018] A protective shell is arranged at the front end of the left side of the shell, and the right side of the protective shell is rotatably connected to the left side of the control switch through a hinge.

[0019] As a further description of the above technical solution:

[0020] Two connecting plates are fixedly connected to the left and right sides of the shell, and the front sides of the connecting plates are threadedly connected with bolts.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by starting the power fan, the extraction head can extract the debris generated by the slotting, and then the debris enters the collection shell and is collected uniformly through the continuous operation of the power fan. Through the blocking of the filter plate, larger particles and debris will not block the connecting pipe and will not cause damage to the inside of the power fan, thereby improving the service life of the device, thereby avoiding the situation where the debris flies around in the site and pollutes the environment, and protecting the health of the operators.

[0023] 2. In the utility model, by rotating the threaded column, the locking plates whose rotation is restricted by the limiting shell are displaced to both sides respectively, and then the locking plates are separated from the corresponding locking grooves, so that they are unlocked from the fixed blocks, and the device is disassembled by pulling the rear shell, which makes it easier for operators to monitor and maintain the inside of the device, thereby improving maintenance efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional diagram of a slotting device for installing building PVC lines proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of an extraction head of a slotting device for installing building PVC lines proposed by the utility model;

[0026] Figure 3 The utility model is a schematic diagram of a disassembly mechanism of a slotting device for installing building PVC lines.

[0027] Legend:

[0028] 1. Shell; 2. Disassembly mechanism; 201. Limiting shell; 202. Threaded column; 203. Knob; 204. Locking plate; 205. Fixing block; 206. Locking groove; 207. Rubber strip; 3. Power fan; 4. Connecting pipe; 5. Collecting shell; 6. Filter plate; 7. Extraction tube; 8. Extraction head; 9. Rubber ring; 10. Slotting device; 11. Filter groove; 12. Back shell; 13. Turn rod; 14. Auxiliary wheel; 15. Control switch; 16. Sealing plate; 17. Sealing groove; 18. Protective shell; 19. Connecting plate; 20. Bolt. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Reference Figure 1 and Figure 2 The utility model provides an embodiment: a slotting device for installing building PVC lines, comprising a shell 1, the inner top wall of the shell 1 is fixedly connected with a power fan 3, the extraction end of the power fan 3 is connected with a connecting pipe 4, the top of the connecting pipe 4 is connected with a collecting shell 5, the bottom wall of the collecting shell 5 is fixedly connected to the top wall of the shell 1, the inner bottom wall of the collecting shell 5 is fixedly installed with a filter plate 6, the front side of the collecting shell 5 is connected with an extraction pipe 7, the bottom end of the extraction pipe 7 is connected with an extraction head 8, the outer side of the extraction head 8 is fixedly connected to the front side of the inner wall of the shell 1, and the inner bottom wall of the shell 1 is fixed A slotting device 10 is connected, a rubber ring 9 is fixedly installed at the bottom end of the outer wall of the extraction tube 7, a rear shell 12 is provided on the rear side of the housing 1, auxiliary components are provided on the left and right sides of the slotting device 10, and a disassembly mechanism 2 is provided on the left and right sides of the inner wall of the housing 1. The disassembly mechanism 2 is convenient for the device to be repaired and disassembled; the auxiliary components include two rotating rods 13, the adjacent sides of the two rotating rods 13 are respectively rotatably connected to the bottom of the left and right sides of the slotting device 10, and the two rotating rods 13 are fixedly connected to the sides away from each other with auxiliary wheels 14, and a plurality of filter slots 11 are equidistantly provided on the front bottom of the housing 1;

[0031] Specifically, the main function of the power fan 3 is to extract the debris generated during the slotting process through its powerful suction force. The extraction head 8 plays a key role in this process. It extracts the debris through the filter slot 11 to ensure that the debris can smoothly enter the collection shell 5. As the power fan 3 continues to work, the extracted debris is continuously sent into the interior of the collection shell 5. The collection shell 5 is reasonably designed and has sufficient capacity to effectively accommodate a large amount of debris, thereby avoiding the trouble of frequent cleaning. In the process of debris entering the collection shell 5, the filter plate 6 plays a vital role. The filter plate 6 can effectively block the relatively large debris. Large particles and debris are prevented from entering the connecting pipe 4, thereby avoiding blockage of the connecting pipe 4. At the same time, this also protects the impeller inside the power fan 3, avoiding damage caused by the entry of debris, and avoiding dust pollution of the air and possible impact on the health of the user. In addition, the auxiliary components also play an important role in improving the stability of the device during use. The rotation of the auxiliary wheel 14 and the rotating rod 13 enables the grooving equipment to remain stable during operation, avoiding the reduction of grooving accuracy due to the shaking of the equipment. This stability not only improves the quality of grooving, but also extends the service life of the equipment.

[0032] Reference Figure 1 The outer walls of the two knobs 203 are fixedly connected with multiple rubber strips 207 at equal intervals, and the tops of the multiple rubber strips 207 are all provided with protrusions; the left and right sides of the housing 1 are fixedly connected with two connecting plates 19, and the front sides of the multiple connecting plates 19 are all threadedly connected with bolts 20;

[0033] Specifically, the static friction of the knob 203 is improved by means of a plurality of rubber strips 207 , thereby increasing the anti-slip effect of the knob 203 . The connecting plate 19 and the bolt 20 make it easy to add other components to the device for easy use.

[0034] Reference Figure 1 and Figure 3 The disassembly mechanism 2 includes two limiting shells 201, and the two limiting shells 201 have their sides away from each other fixedly connected to the left and right sides of the inner wall of the outer shell 1, and the two limiting shells 201 have their sides away from each other rotatably connected to a threaded column 202, and the outer walls of the two threaded columns 202 are threadedly connected to a locking plate 204, and the front sides of the two locking plates 204 are respectively slidably connected to the rear sides of the corresponding limiting shells 201, and the two threaded columns 202 have their sides away from each other fixedly connected to a knob 203, and the front side of the rear shell 12 is fixedly connected to a fixing block 205, and the left and right sides of the fixing block 205 are provided with locking grooves 206, and the adjacent sides of the two locking plates 204 are respectively engaged with the corresponding locking grooves 206;

[0035] Specifically, when the two knobs 203 are rotated, these knobs 203 are closely connected with the threaded column 202, so that the threaded column 202 can rotate smoothly. This action drives the locking plate 204, causing it to have a tendency to rotate and displace. The existence of the limiting shell 201 ensures that the locking plate 204 will not rotate and can perform axial displacement according to a predetermined path. As the axial displacement of the locking plate 204, it begins to gradually separate from the locking groove 206 on the fixed block 205 on the front side of the rear shell 12. Once the locking plate 204 is completely separated from the locking groove 206, it is released from the locking relationship with the fixed block 205. At this time, the operator can easily pull the rear shell 13 to disassemble the device. This design enables the device to be quickly and conveniently disassembled when internal maintenance or inspection is required, greatly improving the operating efficiency.

[0036] Reference Figure 1 , Figure 2 and Figure 3 The left and right ends of the rear side of the housing 1 are fixedly connected with sealing plates 16, and the left and right ends of the front side of the rear housing 12 are provided with sealing grooves 17, and the rear sides of the two sealing plates 16 are respectively engaged with the corresponding sealing grooves 17; the left side of the housing 1 is fixedly connected with a control switch 15, and the control switch 15 is electrically connected with the power fan 3 and the slotting device 10 respectively; the left front end of the housing 1 is provided with a protective shell 18, and the right side of the protective shell 18 is rotatably connected with the left side of the control switch 15 through a hinge;

[0037] Specifically, the rear sides of the two sealing plates 16 are respectively engaged with the corresponding sealing grooves 17, so that the sealing effect between the rear shell 12 and the outer shell 1 is improved. Through the control switch 15 electrically connected to the power fan 3 and the slotting device 10 respectively, the control switch 15 can complete the opening and closing of the device, and the protective shell 18 can protect the control switch 15 and prevent accidental touch.

[0038] Working principle: When starting to use, the slotting device 10 is turned on and the device is dragged backward to complete the slotting work. At the same time, the power fan 3 is started, so that the extraction head 8 extracts the debris through the filter slot 11, and the debris passes through the continuous operation of the power fan 3 and enters the interior of the collection shell 5 and is uniformly collected. Under the obstruction of the filter plate 6, larger particles and debris will not cause blockage to the connecting pipe 4, and the impeller inside the power fan 3 will not be damaged, thereby improving the service life of the device. The auxiliary components improve the stability of the device during use, and the rotation of the auxiliary wheel 14 and the rotating rod 13 improves the stability during slotting;

[0039] And by turning the two knobs 203, the threaded column 202 rotates, so that the locking plate 204 has a tendency to rotate and move. When the locking plate 204 is restricted from rotating by the limiting shell 201, the locking plate 204 is axially displaced to both sides, so that the locking plate 204 is separated from the corresponding locking groove 206, so that it is unlocked from the fixing block 205 on the front side of the rear shell 12, and the device is disassembled by pulling the rear shell 12, which makes it easier for operators to monitor and maintain the inside of the device.

[0040] 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 substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A slotting device for installing building PVC lines, comprising a housing (1), characterized in that: The inner top wall of the outer shell (1) is fixedly connected to a power fan (3); the extraction end of the power fan (3) is connected to a connecting pipe (4); the top end of the connecting pipe (4) is connected to a collecting shell (5); the bottom wall of the collecting shell (5) is fixedly connected to the top wall of the outer shell (1); a filter plate (6) is fixedly mounted on the inner bottom wall of the collecting shell (5); the front side of the collecting shell (5) is connected to an extraction pipe (7); the bottom end of the extraction pipe (7) is connected to an extraction head (8); the extraction The outer side of the head (8) is fixedly connected to the front side of the inner wall of the shell (1), the inner bottom wall of the shell (1) is fixedly connected with a slotting device (10), the bottom end of the outer wall of the extraction tube (7) is fixedly installed with a rubber ring (9), the rear side of the shell (1) is provided with a rear shell (12), the left and right sides of the slotting device (10) are provided with auxiliary components, and the left and right sides of the inner wall of the shell (1) are provided with a disassembly mechanism (2), and the disassembly mechanism (2) is convenient for the device to be repaired and disassembled.

2. A slotting device for installing building PVC lines according to claim 1, characterized in that: The disassembly mechanism (2) comprises two limiting shells (201), the two limiting shells (201) are fixedly connected to the left and right sides of the inner wall of the outer shell (1) at the sides away from each other, the inner walls of the two limiting shells (201) are rotatably connected to the threaded columns (202), the outer walls of the two threaded columns (202) are threadedly connected to the locking plates (204), the front sides of the two locking plates (204) are slidably connected to the rear sides of the corresponding limiting shells (201), the two threaded columns (202) are fixedly connected to the sides away from each other with knobs (203), the front side of the rear shell (12) is fixedly connected to a fixing block (205), the left and right sides of the fixing block (205) are provided with locking grooves (206), and the adjacent sides of the two locking plates (204) are respectively engaged with the corresponding locking grooves (206).

3. A slotting device for installing building PVC lines according to claim 1, characterized in that: The auxiliary component comprises two rotating rods (13), the adjacent sides of the two rotating rods (13) are rotatably connected to the left and right bottoms of the slotting device (10) respectively, and the two sides of the two rotating rods (13) that are away from each other are fixedly connected to auxiliary wheels (14), and a plurality of filter slots (11) are equidistantly provided on the front bottom of the housing (1).

4. A slotting device for installing building PVC lines according to claim 1, characterized in that: The left and right ends of the rear side of the outer shell (1) are fixedly connected with sealing plates (16), the left and right ends of the front side of the rear shell (12) are provided with sealing grooves (17), and the rear sides of the two sealing plates (16) are respectively engaged with the corresponding sealing grooves (17).

5. A slotting device for installing building PVC lines according to claim 2, characterized in that: The outer walls of the two knobs (203) are fixedly connected with a plurality of rubber strips (207) at equal intervals, and the tops of the plurality of rubber strips (207) are each provided with a protrusion.

6. A slotting device for installing building PVC lines according to claim 1, characterized in that: A control switch (15) is fixedly connected to the left side of the housing (1), and the control switch (15) is electrically connected to the power fan (3) and the slotting device (10) respectively.

7. A slotting device for installing building PVC lines according to claim 6, characterized in that: A protective shell (18) is provided at the front end of the left side of the housing (1), and the right side of the protective shell (18) is rotatably connected to the left side of the control switch (15) via a hinge.

8. A slotting device for installing building PVC lines according to claim 1, characterized in that: Two connecting plates (19) are fixedly connected to the left and right sides of the housing (1), and the front sides of the connecting plates (19) are threadedly connected with bolts (20).

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