Drilling device for prefabricated part production line

Abstract

The utility model relates to the technical field of drilling devices of a prefabricated part production line, and discloses a drilling device for the prefabricated part production line, which comprises a bottom plate, two roller type conveying belts are arranged on the top surface of the bottom plate, a drilling area is arranged between the two roller type conveying belts, a clamping and positioning structure is arranged above the bottom plate, and the drilling area is arranged between the two roller type conveying belts. And a drilling structure is arranged above the bottom plate. Through the arrangement of the clamping and positioning structure and the drilling structure, the roller type conveying belt conveys the prefabricated part to the position below the multiple drilling machines, the two-way lead screw enables the two clamping plates to clamp the prefabricated part, and the center of the prefabricated part is clamped and positioned to the position above a drilling area; the second motor drives the prefabricated part between the two clamping plates to move on the roller type conveying belt in the front-back direction, the designated drilling position of the prefabricated part is located in the drilling area, the first air cylinder drives the drilling machine to drill the prefabricated part, and therefore the drilling efficiency of the prefabricated part is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to precast component production line's drilling device technical field especially relates to a kind of drilling device for precast component production line. BACKGROUND

[0002] In the production process of concrete precast component (abbreviation PC component), sleeve or reserved through-hole is needed to be embedded in PC component, to form process hole or other action hole used to place support when PC component is installed on site.

[0003] The existing drilling device for precast component production line (publication number: CN207954202U) at least has the following disadvantages: the above device installs multiple drilling machines on crossbeam, crossbeam drives drilling machine to move in front-back direction, drilling machine moves in left-right direction on crossbeam, so that multiple drilling machines simultaneously drill precast component, however, the device does not position and clamp precast component, when precast component is in skew state under drilling machine, multiple drilling machines are difficult to simultaneously drill precast component at specified drilling position, which needs workers to correctly position and place precast component under multiple drilling machines, time-consuming and laborious, thus leading to poor drilling effect. SUMMARY

[0004] The utility model aims at solving the shortcomings in prior art, and provides a kind of drilling device for precast component production line.

[0005] To achieve the above object, the utility model adopts the following technical scheme:

[0006] A kind of drilling device for precast component production line, including bottom plate, the top surface of the bottom plate is provided with two roller conveyors, and the roller conveyor between two is drilling area, the top of bottom plate is provided with clamping positioning structure, the top of bottom plate is provided with drilling structure, clamping positioning structure includes the two clamping plates of being set in the top surface of roller conveyor, the side of two clamping plates away from each other is fixed with fixed plate, two fixed plates are screw-connected with bidirectional screw rod between them, the side of two fixed plates away from each other is provided with mounting plate, two mounting plates are rotationally arranged with bidirectional screw rod.

[0007] As a further scheme of the utility model, the side of the mounting plate on right side is fixed with first motor, the output end of first motor is fixed with one end of bidirectional screw rod, the bottom of two mounting plates is provided with installation shell, the top surface of installation shell is open, screw rod is rotationally arranged in the inside of installation shell, the side of installation shell is fixed with second motor, the output end of second motor is fixed with one end of screw rod, two mounting plates are screw-connected with screw rod.

[0008] As a further scheme of the utility model, the drilling structure includes a crossbar arranged above the bottom plate, a plurality of fixed shells are slidably arranged on one side of the crossbar, a first air cylinder is fixed in the fixed shell, and the telescopic end of the first air cylinder is fixed with a drilling machine.

[0009] As a further scheme of the utility model, a plurality of gear slots are formed on one side of the crossbar, a gear wheel is rotatably arranged in the fixed shell, the gear wheel is engaged with the gear slots, a third motor is fixed on the top surface of the fixed shell, and the output end of the third motor penetrates through the top surface of the fixed shell and is fixed with the gear wheel.

[0010] As a further scheme of the utility model, a limiting plate is fixed on one side of the fixed shell, a limiting shaft is fixed between the limiting plate and the fixed shell, a limiting hole is formed on one side of the crossbar, a mounting hole is formed on the top surface of the crossbar, the mounting hole is communicated with the limiting hole, the limiting plate and the limiting hole are slidably arranged in the interior, and the limiting shaft is slidably arranged in the interior of the mounting hole.

[0011] As a further scheme of the utility model, a limiting rod is fixed between the two mounting plates, and the two fixed plates are slidably inserted with the limiting rod.

[0012] As a further scheme of the utility model, two bases are fixed on the bottom surface of the bottom plate, the mounting shell, the bidirectional screw rod, the limiting rod and the screw rod are located between the two bases.

[0013] As a further scheme of the utility model, two supporting frames are fixed above the bottom plate, a second air cylinder is fixed on the top surface of the two supporting frames, the output end of the second air cylinder penetrates through the top surface of the supporting frame and is fixed with a vertical rod, and the two ends of the crossbar are respectively fixed on the sides of the two vertical rods which are close to each other.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The drilling device is characterized in that the clamping and positioning structure and the drilling structure are arranged, the prefabricated component is conveyed to the roller conveyor, the roller conveyor conveys the prefabricated component to below the plurality of drilling machines, the first motor is started to drive the bidirectional screw rod to rotate, the bidirectional screw rod drives the two clamping plates to be close to each other through the two fixed plates, the two clamping plates clamp the prefabricated component and clamp and position the center of the prefabricated component above the drilling area, so that the prefabricated component does not incline below the drilling machine, when the specified position of the prefabricated component is drilled, the mounting plate is driven to move by the second motor, so that the prefabricated component between the two clamping plates is moved in the front and back directions on the roller conveyor through the fixed plate, so that the specified drilling position of the prefabricated component is located on the drilling area, then the fixed shell is slid in the left and right directions on the crossbar, so that the drilling machine is located above the drilling position of the prefabricated component, the first air cylinder drives the drilling machine to drill the prefabricated component, so that the drilling position of the prefabricated component is correctly positioned and placed on the drilling position, and the drilling efficiency of the prefabricated component is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A structural schematic view of a drilling device for a prefabricated component production line is provided in the present application;

[0017] Figure 2 A split structural schematic view of a drilling device for a prefabricated component production line is provided in the present application;

[0018] Figure 3 A structural schematic view of a base of a drilling device for a prefabricated component production line is provided in the present application;

[0019] Figure 4 A split structural schematic view of a support frame of a drilling device for a prefabricated component production line is provided in the present application;

[0020] Figure 5 A split structural schematic view of a fixing plate of a drilling device for a prefabricated component production line is provided in the present application;

[0021] Figure 6 A split structural schematic view of a fixing shell of a drilling device for a prefabricated component production line is provided in the present application.

[0022] In the figure: 1, bottom plate; 2, roller conveyor belt; 201, clamping plate; 202, fixing plate; 203, bidirectional screw rod; 204, mounting plate; 205, mounting shell; 206, screw rod; 3, cross bar; 301, fixing shell; 302, first air cylinder; 303, drilling machine; 4, tooth groove; 401, gear; 5, limiting plate; 501, limiting shaft; 502, limiting hole; 503, mounting hole; 6, limiting rod; 7, base; 8, support frame; 801, second air cylinder; 802, vertical rod. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, purposes and effects of the present application easy to understand, the present application will be further described in conjunction with specific embodiments.

[0024] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0025] In the description of the utility model, it is explained that, unless otherwise explicitly provided and limited, the terms "mounting", "setting", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0026] Refer to Figures 1-6 A drilling device for prefabricated component production line, including bottom plate 1, the top surface of the bottom plate 1 is provided with two roller conveyors 2, and the roller conveyor 2 between two is the drilling area, the top of the bottom plate 1 is provided with clamping positioning structure, the top of the bottom plate 1 is provided with drilling structure, clamping positioning structure includes two clamping plates 201 arranged on the top surface of the roller conveyor 2, the side of the two clamping plates 201 away from each other is fixed with fixed plate 202, the two fixed plates 202 are screw-connected with bidirectional screw rod 203, the side of the two fixed plates 202 away from each other is provided with mounting plate 204, the two mounting plates 204 are rotationally arranged with bidirectional screw rod 203, and the roller conveyor 2 is prior art.

[0027] In the embodiment, the first motor is fixed on the side of the right mounting plate 204, the output end of the first motor is fixed with one end of the bidirectional screw rod 203, the lower portion of the two mounting plates 204 is provided with mounting shell 205, the top surface of the mounting shell 205 is open, the screw rod 206 is rotationally arranged in the mounting shell 205, the second motor is fixed on the side of the mounting shell 205, the output end of the second motor is fixed with one end of the screw rod 206, and the two mounting plates 204 are screw-connected with the screw rod 206.

[0028] In this embodiment, the drilling structure includes a crossbar 3 arranged above the base plate 1, and a plurality of fixing shells 301 are arranged on one side of the crossbar 3 in a sliding manner. The inside of each fixing shell 301 is fixed with a first air cylinder 302, and the telescopic end of the first air cylinder 302 is fixed with a drilling machine 303. The drilling machine 303 is a prior art. Through the arrangement of the clamping positioning structure and the drilling structure, the prefabricated component is conveyed to the roller conveyor 2, and the roller conveyor 2 conveys the prefabricated component to below the plurality of drilling machines 303. The first motor is started to drive the bidirectional screw rod 203 to rotate, and the bidirectional screw rod 203 drives the two clamping plates 201 to move close to each other through the two fixed plates 202, so that the two clamping plates 201 clamp the prefabricated component and clamp its center to be positioned above the drilling area, so that it will not be tilted below the drilling machine 303. When drilling the specified position of the prefabricated component, the second motor is driven to drive the mounting plate 204 to move, so that the mounting plate 204 drives the prefabricated component between the two clamping plates 201 to move in the front and back directions on the roller conveyor 2, so that the specified drilling position of the prefabricated component is located on the drilling area. Then, the fixing shell 301 is slid in the left and right directions on the crossbar 3, so that the drilling machine 303 is located above the drilling position of the prefabricated component, and the first air cylinder 302 drives the drilling machine 303 to drill the prefabricated component, so that the drilling position of the prefabricated component is correctly positioned and placed in the drilling position, thereby improving the drilling efficiency of the prefabricated component.

[0029] In this embodiment, a plurality of gear slots 4 are formed on one side of the crossbar 3, and a gear 401 is rotatably arranged in the inside of each fixing shell 301. The gear 401 is engaged with the gear slot 4. A third motor is fixed to the top surface of the fixing shell 301, and the output end of the third motor penetrates through the top surface of the fixing shell 301 and is fixed with the gear 401. When the fixing shell 301 is slid, the third motor can be started to drive the gear 401 to rotate forward or reverse. Since the gear 401 is engaged with the gear slot 4, when the gear 401 rotates forward or reverse, the gear 401 can move left and right on the crossbar 3, thereby driving the fixing shell 301 and the drilling machine 303 to move in the left and right directions on the crossbar 3 without manual operation of the worker.

[0030] In this embodiment, a limiting plate 5 is fixed to one side of the fixing shell 301, and a limiting shaft 501 is fixed between the limiting plate 5 and the fixing shell 301. A limiting hole 502 is formed on one side of the crossbar 3, and a mounting hole 503 is formed on the top surface of the crossbar 3. The mounting hole 503 communicates with the limiting hole 502. The limiting plate 5 and the limiting shaft 501 are slidably arranged in the inside of the limiting hole 502 and the mounting hole 503, respectively. When the fixing shell 301 is driven to move by the gear 401 and the gear slot 4, the cooperation of the limiting plate 5 and the limiting shaft 501 can prevent the fixing shell 301 from falling off the crossbar 3, thereby ensuring the operation of the device.

[0031] In the embodiment, the two mounting plates 204 are fixed with a limiting rod 6, and the two fixing plates 202 are slidably inserted with the limiting rod 6. When the two fixing plates 202 are moved by the bidirectional screw rod 203, the limiting rod 6 limits and guides the two fixing plates 202, so that the two fixing plates 202 are more stable during movement.

[0032] In the embodiment, the bottom surface of the bottom plate 1 is fixed with two bases 7, and the mounting shell 205, the bidirectional screw rod 203, the limiting rod 6 and the screw rod 206 are located between the two bases 7. The device can be stably supported by the bases 7.

[0033] In the embodiment, the top of the bottom plate 1 is fixed with two support frames 8, the top surface of the two support frames 8 is fixed with a second cylinder 801, the output end of the second cylinder 801 penetrates the top surface of the support frame 8 and is fixed with a vertical rod 802, and the two ends of the horizontal rod 3 are respectively fixed on the side of the two vertical rods 802 close to each other. When the first cylinder 302 drives the drilling machine 303 to drill the prefabricated component, the second cylinder 801 can be used in cooperation, so that the second cylinder 801 drives the horizontal rod 3 to rise and fall through the two vertical rods 802, and the device can drill the prefabricated component with different thicknesses.

[0034] Working principle: in use, the prefabricated component is conveyed to the roller conveyor 2, the roller conveyor 2 conveys the prefabricated component to the lower of a plurality of drilling machines 303, the first motor is started to drive the bidirectional screw rod 203 to rotate, the bidirectional screw rod 203 drives the two clamping plates 201 to move close to each other through the two fixed plates 202, so that the two clamping plates 201 clamp the prefabricated component and position the center of the prefabricated component above the drilling area, so that the prefabricated component does not tilt below the drilling machine 303, when drilling the specified position of the prefabricated component, the second motor is driven to move the mounting plate 204, so that the mounting plate 204 drives the prefabricated component between the two clamping plates 201 to move in the front and back direction on the roller conveyor 2, so that the specified drilling position of the prefabricated component is located on the drilling area, then the fixed shell 301 is slid on the cross bar 3 in the left and right directions, so that the drilling machine 303 is located above the drilling position of the prefabricated component, so that the first air cylinder 302 drives the drilling machine 303 to drill the prefabricated component, so that the drilling position of the prefabricated component is correctly positioned and placed on the drilling position, when the fixed shell 301 is slid, the third motor can be started to drive the gear 401 to rotate forward or reverse, because the gear 401 is engaged with the tooth groove 4, when the gear 401 rotates forward or reverse, the gear 401 can move left and right on the cross bar 3, so that the fixed shell 301 drives the drilling machine 303 to move left and right on the cross bar 3, without manual operation, when the fixed shell 301 is driven by the gear 401 and the tooth groove 4 to move, the cooperation of the limiting plate 5 and the limiting shaft 501 can prevent the fixed shell 301 from falling off the cross bar 3, so as to ensure the operation of the device, when the bidirectional screw rod 203 drives the two fixed plates 202 to move, the limiting rod 6 limits and guides the two fixed plates 202, so that they move more stably, the base 7 can stably support the device, when the first air cylinder 302 drives the drilling machine 303 to drill the prefabricated component, the second air cylinder 801 can be used in cooperation, so that the second air cylinder 801 drives the cross bar 3 to rise and fall through the two vertical rods 802, so that the device can drill prefabricated components of different thicknesses.

[0035] The basic principle and main features of the present application are shown and described above, and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A drilling device for a precast component production line, comprising a base plate (1), characterized in that: The top surface of the base plate (1) is provided with two roller conveyor belts (2), and the area between the two roller conveyor belts (2) is a drilling area. A clamping and positioning structure is provided above the base plate (1). The clamping and positioning structure includes two clamping plates (201) provided on the top surface of the roller conveyor belts (2). A fixing plate (202) is fixed on the side of the two clamping plates (201) that is far away from each other. A two-way screw rod (203) is threaded between the two fixing plates (202). An mounting plate (204) is provided on the side of the two fixing plates (202) that is far away from each other. The two mounting plates (204) are rotatably set with the two-way screw rod (203).

2. The drilling device for a precast component production line according to claim 1, characterized in that, A first motor is fixed on one side of the mounting plate (204) on the right. The output end of the first motor is fixed to one end of the bidirectional lead screw (203). A mounting shell (205) is provided below the two mounting plates (204). The top surface of the mounting shell (205) is open. A screw (206) is rotatably installed inside the mounting shell (205). A second motor is fixed on one side of the mounting shell (205). The output end of the second motor is fixed to one end of the screw (206). Both mounting plates (204) are threadedly connected to the screw (206).

3. A drilling device for a precast component production line according to claim 2, characterized in that, The drilling structure includes a crossbar (3) set above the base plate (1), and a number of fixed shells (301) are slidably set on one side of the crossbar (3). A first cylinder (302) is fixed inside the fixed shell (301), and a drilling machine (303) is fixed at the telescopic end of the first cylinder (302).

4. A drilling device for a precast component production line according to claim 3, characterized in that, The crossbar (3) has several toothed grooves (4) on one side. A gear (401) is rotatably installed inside the fixed shell (301). The gear (401) meshes with the toothed grooves (4). A third motor is fixed on the top surface of the fixed shell (301). The output end of the third motor passes through the top surface of the fixed shell (301) and is fixed with the gear (401).

5. A drilling device for a precast component production line according to claim 4, characterized in that, A limiting plate (5) is fixed on one side of the fixed shell (301), and a limiting shaft (501) is fixed between the limiting plate (5) and the fixed shell (301). A limiting hole (502) is opened on one side of the crossbar (3), and an installation hole (503) is opened on the top surface of the crossbar (3). The installation hole (503) communicates with the limiting hole (502). The limiting plate (5) and the limiting hole (502) are slidably arranged inside the limiting plate (5) and the limiting shaft (501) and the installation hole (503) are slidably arranged inside the limiting shaft (501).

6. A drilling device for a precast component production line according to claim 5, characterized in that, A limiting rod (6) is fixed between the two mounting plates (204), and both fixing plates (202) are slidably inserted with the limiting rod (6).

7. A drilling device for a precast component production line according to claim 6, characterized in that, The bottom surface of the base plate (1) is fixed with two bases (7), and the mounting shell (205), the two-way lead screw (203), the limiting rod (6) and the screw (206) are all located between the two bases (7).

8. A drilling device for a precast component production line according to claim 7, characterized in that, Two support frames (8) are fixed above the base plate (1). A second cylinder (801) is fixed on the top surface of the two support frames (8). The output end of the second cylinder (801) passes through the top surface of the support frame (8) and is fixed with a longitudinal rod (802). The two ends of the crossbar (3) are fixed on the side of the two longitudinal rods (802) that are close to each other.

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