Movable polishing mechanism for chopped strand mat cutting blade

Abstract

The utility model relates to the technical field of chopped strand mat weaving, and discloses a movable polishing mechanism for a chopped strand mat cutting blade, which comprises a mounting table, a sliding component arranged on the mounting table in a sliding manner, and a polishing component arranged on the sliding component, the sliding assembly comprises a sliding block and a clamping plate, the clamping plate is fixed to the top face of the sliding block, and the grinding assembly is clamped through the clamping plate. The side face of the sliding block is connected with a hydraulic cylinder and driven by the hydraulic cylinder to slide. The grinding assembly comprises a seat body and a grinding piece, the grinding piece is arranged on the seat body, and the cutting blade is ground through the grinding piece. According to the polishing mechanism, the movable polishing assembly is adopted to make contact with the cutting blade, polishing can be conducted when the cutting blade normally operates, the situation that polishing can only be conducted after production is stopped is avoided, production efficiency can be improved, in addition, the sliding assembly is connected with the hydraulic cylinder, the hydraulic cylinder is in communication connection with the control center, and the whole polishing assembly can be remotely controlled by moving. The method is high in precision, safe and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of chopped strand mat weaving, in particular to a movable grinding mechanism for a chopped strand mat cutting blade. Background Art

[0002] Chopped strand mat is widely used and can be used for wall insulation, roof waterproofing, floor sound insulation, etc. It is made of glass fiber. In the production process of chopped strand mat, both sides of the felt cloth need to be cut neatly to avoid burrs. The cutting blade for cutting burrs is set on the machine tool, but the cutting blade will become blunt after a period of use and needs to be polished. The current method of polishing the cutting blade is to stop production and remove the blade for manual polishing by workers, which not only affects production, but also has low efficiency and safety hazards. Utility Model Content

[0003] The utility model provides a movable grinding mechanism for a chopped strand mat cutting blade, which is used to solve the problems existing in the existing cutting blade grinding method.

[0004] A movable grinding mechanism for a chopped strand mat cutting blade comprises: a mounting platform, a sliding assembly slidably arranged on the mounting platform, and a grinding assembly arranged on the sliding assembly;

[0005] The sliding assembly includes a slider and a clamping plate, the clamping plate is fixed on the top surface of the slider, and the grinding assembly is clamped by the clamping plate; the side of the slider is connected to the hydraulic cylinder and driven to slide by the hydraulic cylinder;

[0006] The grinding assembly comprises a base body and a grinding sheet, wherein the grinding sheet is arranged on the base body, and the cutting blade is ground by the grinding sheet.

[0007] Furthermore, the above-mentioned mounting platform includes a table top, supporting legs and ribs, a slide groove is provided on the table top, and a sliding block is slidably arranged in the slide groove.

[0008] Furthermore, a positioning and fixing hole is provided on the sliding block, and a positioning bolt is installed in the positioning and fixing hole.

[0009] Furthermore, the clamping plate is provided with a threaded hole, and the seat body is pressed against by tightening a bolt in the threaded hole.

[0010] Furthermore, ear blocks are provided on the side surfaces of the clamping plate.

[0011] Furthermore, a groove is provided on the side surface of the seat body, and the position and shape of the groove are matched with the threaded hole on the clamping plate.

[0012] Furthermore, a high-definition camera is arranged on the above-mentioned sliding block, the camera head of the high-definition camera faces the junction between the grinding plate and the cutting blade, and the high-definition camera is communicatively connected with the control center.

[0013] The utility model has the following beneficial effects:

[0014] (1) The grinding mechanism of the utility model adopts a movable grinding component to contact the cutting blade, so that grinding can be performed when the cutting blade is operating normally, avoiding the need to stop production for grinding, which is conducive to improving production efficiency.

[0015] (2) The sliding assembly of the utility model is connected to the hydraulic cylinder, and the hydraulic cylinder is connected to the control center in communication, so that the entire grinding assembly can be moved remotely, which is not only highly accurate but also safe and fast.

[0016] (3) The grinding mechanism of the utility model has a simple structure and low manufacturing cost, and does not require changes to the equipment and facilities of the original production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the grinding mechanism of the utility model;

[0018] Figure 2 It is a partial enlarged schematic diagram of the sliding component in the utility model;

[0019] Figure 3 It is an enlarged schematic diagram of the grinding component in the utility model;

[0020] Figure 4 This is a diagram showing the position relationship between the felt cloth and the cutting blade in the utility model.

[0021] In the figure: 1-mounting table; 101-table top; 102-supporting leg; 103-rib plate; 104-slide groove; 2-sliding assembly; 201-sliding block; 202-clamping plate; 203-ear block; 204-positioning fixing hole; 205-positioning bolt; 206-threaded hole; 3-grinding assembly; 301-base; 302-grinding disc; 303-groove; 4-cutting blade; 5-first tensioning roller; 6-second tensioning roller; 7-third tensioning roller; 8-felt cloth. DETAILED DESCRIPTION

[0022] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0023] refer to Figure 1 The utility model provides a movable grinding mechanism for a chopped strand mat cutting blade, comprising: a mounting platform 1, a sliding component 2 slidably arranged on the mounting platform 1, and a grinding component 3 arranged on the sliding component 2.

[0024] The mounting platform 1 is used to provide a mounting position for the sliding assembly 2 and the grinding assembly 3. The mounting platform 1 includes a tabletop 101, support legs 102 and ribs 103. The tabletop 1 is a long flat plate, and four support legs 102 are connected to the lower surface to ensure that the height of the tabletop 1 is appropriate to the cutting blade 4. Ribs 103 are arranged between adjacent support legs 102 to reinforce the entire mounting platform 1. Preferably, the support legs 102 are made of telescopic rods.

[0025] refer to Figure 2 The sliding assembly 2 is installed on the table 101. The sliding assembly 2 includes a slider 201 and a clamping plate 202. A slide groove 104 is provided on the table 101. The slider 201 is slidably arranged in the slide groove 104. The clamping plate 202 is fixed to the top surface of the slider 201, and the grinding assembly 3 is clamped by the clamping plate 202. As a preferred embodiment, the clamping plate 202 is made of two L-shaped angle steel sheets, which are symmetrically installed on the slider 201. The space between the two angle steel sheets is used to place the grinding assembly 3. The clamping plate 202 is provided with a threaded hole 206, and the grinding assembly 3 is fixed by tightening a bolt in the threaded hole 206.

[0026] In order to prevent the grinding assembly 3 from moving when grinding the cutting blade 4 , an inner side surface of the clamping plate 202 is provided with an ear block 203 . The ear block 203 is located at the edge of the clamping plate 202 and is used to limit the grinding assembly 3 .

[0027] The slider 201 requires power to push it to move along the slide groove 104, thereby adjusting the distance between the grinding assembly 3 and the cutting blade 4 on the slider 201; preferably, a hydraulic cylinder is used as the power to push the slider 201. The hydraulic cylinder can accurately control the moving distance of the piston rod by the amount of hydraulic oil injected, thereby accurately adjusting the distance between the grinding assembly 3 and the cutting blade 4. The piston rod of the hydraulic cylinder is fixedly connected to the side of the slider 201.

[0028] As an implementation manner, a positioning and fixing hole 204 is opened on the slider 201 , and a positioning bolt 205 is installed in the positioning and fixing hole 204 , and the slider 201 is positioned and fixed on the table 101 by the positioning bolt 205 .

[0029] refer to Figure 3 The grinding assembly 3 includes a base 301 and a grinding sheet 302. The grinding sheet 302 is arranged on the base 301, and the cutting blade 4 is ground by the grinding sheet 302. A groove 303 is arranged on the side of the base 301. The position and shape of the groove 303 match the threaded hole 206 on the clamping plate 202. When the base 301 is fixed to the space between the clamping plates 202 by bolts, the top surface of the bolt is pressed against the groove 303, which is conducive to fixing the base 301 and preventing the base 301 from slipping on the slider 201.

[0030] As an implementation method, a high-definition camera is provided on the slider 201, and the camera of the high-definition camera faces the junction of the grinding disc 302 and the cutting blade 4. The high-definition camera is connected to the control center in communication, and the center for controlling the operation of the hydraulic cylinder is also connected to the control center in communication; when the cutting blade 4 needs to be polished, the control center controls the piston rod of the hydraulic cylinder to slowly push the slider 201 toward the cutting blade 4, and the high-definition camera transmits the captured image to the control center in real time. The control center stops when judging the distance between the cutting blade 4 and the grinding disc 302. Since the cutting blade 4 itself is still rotating, it will polish the blade when it contacts the grinding disc 302 during rotation. After the blade is polished for a period of time, the control center controls the hydraulic cylinder to retract, and the whole polishing process does not affect the normal cutting of the cutting blade 4. The control center can be programmed with a chip and remotely control the polishing process with a computer, which is safer and faster. The control center can be easily implemented by using an existing chip with a program language, which is regarded as an existing technology.

[0031] refer to Figure 4 The felt cloth 8 has a certain tension after being tensioned by the first tensioning roller 5, the second tensioning roller 6, and the third tensioning roller 7 in sequence. The cutting blade 4 is located on the inner sides of both sides of the felt cloth 8. The two sides of the felt cloth 8 can be cut neatly by rotating the cutting blade 4. The grinding mechanism of the utility model is arranged below the second tensioning roller 6, and the sliding assembly 2 and the grinding assembly 3 are located on the inner side of the felt cloth 8.

[0032] The above is only a preferred embodiment of the utility model, which does not represent all possible forms of the utility model, and the protection scope of the utility model is not limited to such special statements and embodiments. According to the technical inspirations disclosed by the utility model, various other modifications and improvements that do not deviate from the essence of the utility model are made, and these modifications and improvements are still within the protection scope of the utility model.

Claims

1. A movable grinding mechanism for a chopped strand mat cutting blade, characterized in that: include: A mounting platform (1), a sliding component (2) slidably arranged on the mounting platform (1), and a grinding component (3) arranged on the sliding component (2); The sliding assembly (2) comprises a sliding block (201) and a clamping plate (202); the clamping plate (202) is fixed on the top surface of the sliding block (201) and the grinding assembly (3) is clamped by the clamping plate (202); the side surface of the sliding block (201) is connected to a hydraulic cylinder and driven to slide by the hydraulic cylinder; The grinding assembly (3) comprises a base body (301) and a grinding sheet (302); the grinding sheet (302) is arranged on the base body (301); and the cutting blade (4) is ground by the grinding sheet (302).

2. The movable grinding mechanism for the chopped strand mat cutting blade according to claim 1, characterized in that: The mounting platform (1) comprises a table top (101), supporting legs (102) and ribs (103); a slide groove (104) is provided on the table top (101), and the sliding block (201) is slidably arranged in the slide groove (104).

3. The movable grinding mechanism for the chopped strand mat cutting blade according to claim 1, characterized in that: The sliding block (201) is provided with a positioning and fixing hole (204), and a positioning bolt (205) is installed in the positioning and fixing hole (204).

4. The movable grinding mechanism for the chopped strand mat cutting blade according to claim 1, characterized in that: The clamping plate (202) is provided with a threaded hole (206), and the seat body (301) is tightened by screwing a bolt in the threaded hole (206).

5. The movable grinding mechanism for the chopped strand mat cutting blade according to claim 4, characterized in that: The side surface of the clamping plate (202) is provided with an ear block (203).

6. The movable grinding mechanism for the chopped strand mat cutting blade according to claim 4, characterized in that: A groove (303) is provided on the side of the seat body (301), and the position and shape of the groove (303) are matched with the threaded hole (206) on the clamping plate (202).

7. The movable grinding mechanism for chopped strand mat cutting blade according to any one of claims 1 to 6, characterized in that: The slider (201) is provided with a high-definition camera, the camera head of which faces the junction between the grinding plate (302) and the cutting blade (4), and the high-definition camera is in communication connection with the control center.

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