Clamping mechanism for marble machining

Abstract

The utility model relates to the technical field of marble processing, and discloses a clamping mechanism for marble processing, which comprises a clamping seat, the clamping seat is provided with two clamping dust blowing pieces which are oppositely arranged, a dust discharging channel is formed in the clamping seat, the top of the clamping seat is provided with a material falling opening communicated with the dust discharging channel, a fanning dust discharging piece is rotationally installed in the dust discharging channel, and one end of the fanning dust discharging piece penetrates through the side face of the clamping seat; a reciprocating air pushing piece is installed at the bottom of the side face of the clamping base, the two sides of the top end of the reciprocating air pushing piece communicate with communicating pipes, and the two communicating pipes communicate with the two clamping dust blowing pieces correspondingly; and a linkage piece which is in transmission fit with the fanning dust discharging piece and is hinged to the two clamping dust blowing pieces is mounted on the reciprocating air pushing piece. The utility model provides a clamping mechanism for marble machining. The clamping mechanism solves the problems that an existing clamp can only clamp marble, and dust generated during machining is inconvenient to clean.

Description

Technical Field

[0001] The utility model relates to the technical field of marble processing, in particular to a clamping mechanism for marble processing. Background Art

[0002] Marble is a natural sedimentary rock mainly composed of carbonate minerals such as calcite, dolomite and limestone. It is widely used in the fields of architecture, carving, decoration and handicraft production due to its beautiful patterns, good color and excellent physical properties. During the processing of marble, in order to maintain the stability of marble during processing, it is usually necessary to clamp it with a fixture. The role of the fixture is to ensure that the marble will not affect the processing accuracy and quality due to vibration or movement during processing;

[0003] During the marble processing, due to the physical properties of the material, significant dust pollution will be generated. The current fixture designs mainly focus on the stable clamping of marble to ensure processing accuracy and safety. However, these fixtures are not equipped with a dust cleaning function, so it is impossible to immediately and effectively handle the dust generated after processing. This leads to the need to invest a large amount of additional time and resources to clean the fixture and the dust around it after processing, thus affecting the overall production efficiency.

[0004] To solve the above problems, a clamping mechanism for marble processing is proposed in this application. Summary of the Utility Model

[0005] Based on the technical problems existing in the background art, the utility model proposes a clamping mechanism for marble processing.

[0006] The clamping mechanism for marble processing proposed by the utility model includes a clamping seat;

[0007] Two relatively arranged clamping and dust-blowing parts are arranged on the clamping seat. A dust discharge channel is opened in the clamping seat. A blanking port communicating with the dust discharge channel is opened at the top of the clamping seat. A fan-shaped dust-discharging part is rotatably installed in the dust discharge channel, and one end of the fan-shaped dust-discharging part passes through the side surface of the clamping seat;

[0008] A reciprocating air-pushing part is installed at the bottom of the side surface of the clamping seat. Both sides of the top end of the reciprocating air-pushing part are communicated with a conduction pipe, and the two conduction pipes are respectively communicated with the two clamping and dust-blowing parts;

[0009] A linkage part that is in transmission cooperation with the fan-shaped dust-discharging part and is respectively hinged to the two clamping and dust-blowing parts is installed on the reciprocating air-pushing part; the reciprocating air-pushing part is used to drive the linkage part to push the fan-shaped dust-discharging part to operate and drive the two clamping and dust-blowing parts to approach or move away from each other.

[0010] Preferably, the clamping and dust-blowing member includes clamping blocks. A sliding groove is formed at the top of the clamping seat. The two clamping blocks are both arranged on the top of the clamping seat and are arranged opposite to each other. Sliders slidably connected to the sliding groove are installed at the bottoms of the two clamping blocks. Assembly blocks are installed at the ends of the two clamping blocks, and the two assembly blocks are both located on the side surface of the clamping seat.

[0011] Preferably, the air-blowing and dust-exhausting member includes a shaft rod. The shaft rod is horizontally arranged in the dust-exhausting channel. One end of the shaft rod rotatably passes through the side surface of the clamping seat. A gear is fixedly sleeved at one end of the shaft rod. A wind blade located in the dust-exhausting channel is installed on the shaft rod.

[0012] Preferably, the reciprocating air-pushing member includes an air cylinder. The air cylinder is installed at the bottom of the side surface of the clamping seat. An air cavity is formed in the air cylinder. A cylinder is installed at the bottom end of the air cylinder. The driving end of the cylinder is connected with a piston located in the air cavity. A push rod is installed on the piston. The top end of the push rod slidably passes through the top end of the air cylinder. One ends of the two conduction pipes are respectively communicated with the two sides of the top end of the air cylinder. Cavities are formed in the two clamping blocks. The ends of the two conduction pipes away from the air cylinder are respectively connected with the sides of the two clamping blocks away from each other. The two conduction pipes are respectively communicated with the two cavities. Densely arranged air-blowing holes communicated with the corresponding cavities are formed on the sides of the two clamping blocks close to each other.

[0013] Preferably, the linkage member includes a U-shaped block. The U-shaped block is installed at the top end of the push rod. An opening channel is formed in the U-shaped block. The gear is located in the opening channel. A rack meshed with the gear is installed on one inner wall of the U-shaped block. Connecting rods are hinged to both sides of the U-shaped block. One ends of the two connecting rods away from the U-shaped block are respectively hinged to the outer sides of the two assembly blocks.

[0014] The above technical solution of the present utility model has the following beneficial technical effects:

[0015] By arranging the air-blowing and dust-exhausting member, the reciprocating air-pushing member and the linkage member, after the marble is processed, the reciprocating air-pushing member can be used to drive the linkage member to move up and down reciprocally. During the operation of the reciprocating air-pushing member, gas can be continuously conducted into the two clamping and dust-blowing members through the two conduction pipes respectively. The clamping and dust-blowing member is used to blow the dust on the clamping seat with air. During the up and down reciprocating movement of the linkage member, the air-blowing and dust-exhausting member can be pushed to operate, and the two clamping and dust-blowing members can be driven to approach or move away from each other. During the operation of the air-blowing and dust-exhausting member, the dust can enter the dust-exhausting channel through the material dropping port at the top of the clamping seat and then be discharged. When the two clamping and dust-blowing members approach or move away from each other, the range of dust cleaning can be expanded, and the cleaning effect can be improved. This structure is convenient for cleaning the dust generated during marble processing through the air-blowing and dust-exhausting structure, thereby improving the cleaning effect and accelerating the production efficiency. Description of the Drawings

[0016] Figure 1 This is a schematic structural diagram of a clamping mechanism for marble processing proposed by the present utility model.

[0017] Figure 2 For the present utility model Figure 1 A partial top view of the clamping seat in it.

[0018] Figure 3 For the present utility model Figure 1 A schematic structural diagram of the fan dust exhaust part in it.

[0019] Reference numerals: 1, clamping seat; 2, clamping and dust blowing part; 21, clamping block; 22, slider; 23, assembly block; 3, blanking port; 4, fan dust exhaust part; 41, shaft rod; 42, gear; 43, wind blade; 5, reciprocating air pushing part; 51, air cylinder; 52, air cylinder; 53, piston; 54, push rod; 6, linkage part; 61, U-shaped block; 62, rack; 63, connecting rod; 7, conduction pipe. Specific embodiments

[0020] To make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are exemplary and are not intended to limit the scope of the present utility model. In addition, in the following description, the descriptions of well-known structures and technologies are omitted to avoid unnecessarily confusing the concepts of the present utility model.

[0021] As Figures 1-3 shown, a clamping mechanism for marble processing proposed by the present utility model includes a clamping seat 1;

[0022] In this embodiment, two relatively arranged clamping and dust blowing parts 2 are provided on the clamping seat 1. The clamping and dust blowing part 2 includes a clamping block 21. A chute is provided at the top of the clamping seat 1. The two clamping blocks 21 are both arranged on the top of the clamping seat 1 and are relatively arranged. Sliders 22 slidably connected to the chute are installed at the bottoms of the two clamping blocks 21. Assembly blocks 23 are installed at the ends of the two clamping blocks 21. The two assembly blocks 23 are both located on the side surface of the clamping seat 1.

[0023] In this embodiment, a dust exhaust channel is provided in the clamping seat 1. A blanking port 3 communicating with the dust exhaust channel is provided at the top of the clamping seat 1. A fan dust exhaust part 4 is rotatably installed in the dust exhaust channel. One end of the fan dust exhaust part 4 passes through the side surface of the clamping seat 1. The fan dust exhaust part 4 includes a shaft rod 41. The shaft rod 41 is horizontally arranged in the dust exhaust channel. One end of the shaft rod 41 rotatably passes through the side surface of the clamping seat 1. A gear 42 is fixedly sleeved at one end of the shaft rod 41. Wind blades 43 located in the dust exhaust channel are installed on the shaft rod 41.

[0024] In this embodiment, a reciprocating air-pushing member 5 is installed at the bottom of the side surface of the clamping seat 1. Both sides of the top end of the reciprocating air-pushing member 5 are communicated with conduction pipes 7, and the two conduction pipes 7 are respectively communicated with the two clamping and dust-blowing members 2. The reciprocating air-pushing member 5 includes an air cylinder 51 which is installed at the bottom of the side surface of the clamping seat 1. An air cavity is formed in the air cylinder 51. A cylinder 52 is installed at the bottom end of the air cylinder 51. The driving end of the cylinder 52 is connected with a piston 53 located in the air cavity. A push rod 54 is installed on the piston 53. The top end of the push rod 54 slidably passes through the top end of the air cylinder 51. One ends of the two conduction pipes 7 are respectively communicated with both sides of the top end of the air cylinder 51. Cavities are formed in both of the two clamping blocks 21. One ends of the two conduction pipes 7 away from the air cylinder 51 are respectively connected with the sides of the two clamping blocks 21 away from each other. The two conduction pipes 7 are respectively communicated with the two cavities. Air blowing holes which are densely arranged and communicated with the corresponding cavities are formed in the sides of the two clamping blocks 21 close to each other.

[0025] In this embodiment, a linkage member 6 which is in transmission cooperation with the air-blowing and dust-exhausting member 4 and is respectively hinged with the two clamping and dust-blowing members 2 is installed on the reciprocating air-pushing member 5; the reciprocating air-pushing member 5 is used for driving the linkage member 6 to push the air-blowing and dust-exhausting member 4 to operate and drive the two clamping and dust-blowing members 2 to approach or move away from each other. The linkage member 6 includes a U-shaped block 61 which is installed at the top end of the push rod 54. An opening channel is formed in the U-shaped block 61. The gear 42 is located in the opening channel. A rack 62 which is meshed and connected with the gear 42 is installed on one inner wall of the U-shaped block 61. Connecting rods 63 are respectively hinged on both sides of the U-shaped block 61. One ends of the two connecting rods 63 away from the U-shaped block 61 are respectively hinged with the outer sides of the two fitting blocks 23.

[0026] It should be noted that: for the convenience of clamping the marble, the marble can be placed on the clamping seat 1 so that it is located between the two clamping blocks 21. Then, the cylinder 52 can be driven to drive the piston 53 to drive the U-shaped block 61 connected with the push rod 54 to move downward. Under the action of the connecting rod 63, the two clamping blocks 21 can be pulled to approach each other, so that the marble is clamped between the two clamping blocks 21. This structure is convenient for clamping the marble;

[0027] After the marble is processed, it can be removed from the clamping seat 1. Then, the cylinder 52 can be used to drive the piston 53 to reciprocate in the air cylinder 51. The gas generated in the air cylinder 51 respectively flows along the two conduction pipes 7 into the corresponding clamping blocks 21. The dust on the top of the clamping seat 1 can be blown through the air blowing holes opened on the clamping blocks 21. During the reciprocating movement of the piston 53, the push rod 54 can drive the U-shaped block 61 to reciprocate up and down. Under the action of the rack 62, the gear 42 can be driven to rotate reciprocally. The shaft rod 41 connected to the gear 42 also rotates accordingly, and drives the fan blade 43 on the shaft rod 41 to rotate. The dust on the clamping seat 1 can enter the dust exhaust passage through the material falling port 3 and can be discharged from the dust exhaust passage under the action of the fan blade 43. When the U-shaped block 61 moves up and down, under the action of the two connecting rods 63, the two clamping blocks 21 can be pushed to approach or move away from each other, thereby expanding the range of dust cleaning and improving the cleaning effect. This structure, through the air blowing and dust exhaust structure, facilitates the cleaning of the dust generated during marble processing, thereby improving the cleaning effect and accelerating the production efficiency.

[0028] It should be understood that the above specific embodiments of the present invention are only used for exemplary illustration or explanation of the principle of the present invention, and do not constitute a limitation to the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention shall be included within the protection scope of the present invention. In addition, the appended claims of the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.

Claims

1. A clamping mechanism for marble processing, comprising a clamping seat (1), characterized in that: Two relatively arranged clamping and dust-blowing members (2) are provided on the clamping seat (1). A dust discharge channel is opened in the clamping seat (1). A blanking port (3) communicating with the dust discharge channel is opened at the top of the clamping seat (1). A fan-shaped dust discharge member (4) is rotatably installed in the dust discharge channel, and one end of the fan-shaped dust discharge member (4) passes through the side surface of the clamping seat (1); A reciprocating air-pushing member (5) is installed at the bottom of the side surface of the clamping seat (1). Both sides of the top end of the reciprocating air-pushing member (5) are communicated with a conduction pipe (7), and the two conduction pipes (7) are respectively communicated with the two clamping and dust-blowing members (2); A linkage member (6) that is in transmission cooperation with the fan-shaped dust discharge member (4) and is respectively hinged to the two clamping and dust-blowing members (2) is installed on the reciprocating air-pushing member (5); the reciprocating air-pushing member (5) is used to drive the linkage member (6) to push the fan-shaped dust discharge member (4) to operate and drive the two clamping and dust-blowing members (2) to approach or separate from each other.

2. The clamping mechanism for marble processing according to claim 1, wherein, The clamping and dust-blowing member (2) includes a clamping block (21). A chute is opened at the top of the clamping seat (1). The two clamping blocks (21) are both arranged at the top of the clamping seat (1) and are relatively arranged. Sliders (22) slidably connected to the chute are installed at the bottoms of the two clamping blocks (21). Assembly blocks (23) are installed at the ends of the two clamping blocks (21), and the two assembly blocks (23) are both located on the side surface of the clamping seat (1).

3. The clamping mechanism for marble processing according to claim 2, characterized in that, The fan-shaped dust discharge member (4) includes a shaft rod (41). The shaft rod (41) is horizontally arranged in the dust discharge channel. One end of the shaft rod (41) rotatably passes through the side surface of the clamping seat (1). A gear (42) is fixedly sleeved at one end of the shaft rod (41). A wind blade (43) located in the dust discharge channel is installed on the shaft rod (41).

4. The clamping mechanism for marble processing according to claim 3, characterized in that, The reciprocating air-pushing member (5) includes an air cylinder (51). The air cylinder (51) is installed at the bottom of the side surface of the clamping seat (1). An air cavity is opened in the air cylinder (51). An air cylinder (52) is installed at the bottom end of the air cylinder (51). The driving end of the air cylinder (52) is connected with a piston (53) located in the air cavity. A push rod (54) is installed on the piston (53). The top end of the push rod (54) slidably passes through the top end of the air cylinder (51). One ends of the two conduction pipes (7) are respectively communicated with both sides of the top end of the air cylinder (51). Cavities are opened in the two clamping blocks (21). One ends of the two conduction pipes (7) far away from the air cylinder (51) are respectively connected to the sides of the two clamping blocks (21) away from each other. The two conduction pipes (7) are respectively communicated with the two cavities. Densely arranged air blowing holes communicating with the corresponding cavities are opened on the sides of the two clamping blocks (21) close to each other.

5. The clamping mechanism for marble processing according to claim 4, characterized in that, The linkage member (6) includes a U-shaped block (61). The U-shaped block (61) is installed at the top end of the push rod (54). An opening channel is formed in the U-shaped block (61). The gear (42) is located in the opening channel. A rack (62) meshing with the gear (42) is installed on one inner wall of the U-shaped block (61). Connecting rods (63) are hinged to both sides of the U-shaped block (61). The ends of the two connecting rods (63) far from the U-shaped block (61) are respectively hinged to the outer sides of the two assembly blocks (23).

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