Bottom tray cleaning grinding head structure for concrete pipe forming

Abstract

The utility model discloses a bottom tray cleaning grinding head structure for concrete pipe forming, and relates to the technical field of concrete pipe production equipment. Comprising a stand column, a vertical linear module is installed on the stand column, a cross beam is installed on a sliding block of the vertical linear module, a transversely-arranged walking driving mechanism is installed at the bottom of the cross beam, and a grinding head cleaning mechanism driven by the walking driving mechanism to walk is installed on the walking driving mechanism; the grinding head cleaning mechanism is installed on the walking driving mechanism through the angle adjusting mechanism. According to the utility model, the cleaning of residual concrete residues or mortar residues on the bottom support can be efficiently completed, and meanwhile, the dust collector is arranged to synchronously collect dust in the polishing process, so that the device has the advantages of energy conservation and environmental protection.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete pipe production equipment, in particular to a bottom tray cleaning grinding head structure for concrete pipe forming. Background Art

[0002] Reinforced concrete drainage pipes are widely used in modern urban infrastructure and rural farmland water conservancy construction and renovation projects. In particular, modern environmental protection requirements are getting higher and higher. Rainwater and sewage diversion projects require a large number of drainage pipes. The current production process mostly adopts the timely demoulding method, which requires a sufficient number of bottom trays to meet the daily production needs. The bottom trays used on the day must be cleaned and oiled before they can be reused, otherwise the appearance quality of the product cannot be guaranteed.

[0003] In the existing production, the bottom trays after use are cleaned manually with a grinder to remove the remaining concrete slag or mortar residue on the bottom trays. The cleaning process generates dust, which is not environmentally friendly and affects the health of workers. Utility Model Content

[0004] The utility model aims to provide a bottom tray cleaning grinding head structure for concrete pipe forming, which can effectively solve the problems in the background technology.

[0005] The technical solution to achieve the above-mentioned purpose is: a bottom tray cleaning grinding head structure for concrete pipe forming, characterized in that it includes a column, a vertical linear module is installed on the column, a crossbeam is installed on the slider of the vertical linear module, a transversely arranged walking drive mechanism is installed at the bottom of the crossbeam, a grinding head cleaning mechanism driven by the walking drive mechanism is installed on the walking drive mechanism, and the grinding head cleaning mechanism is installed on the walking drive mechanism through an angle adjustment mechanism.

[0006] Furthermore, the travel drive mechanism comprises a transversely arranged housing, a screw is rotatably installed in the housing, and a transverse travel drive motor connected to the screw for transmission is installed on one side of the housing;

[0007] A screw nut is threadedly connected to the screw rod, and a slide plate seat is fixedly arranged on the screw nut and slidably installed in the shell through a linear guide rail. The slide plate seat extends downward from the shell and is connected to a grinding head travel seat extending vertically downward. A slide groove is arranged on the shell to facilitate the lateral displacement of the slide plate seat, and the angle adjustment mechanism is installed on the grinding head travel seat.

[0008] Furthermore, the grinding head cleaning mechanism includes a grinding head mounting seat, in which a grinding head shaft extending downward from the grinding head mounting seat is rotatably mounted, the lower end of the grinding head shaft is connected to the grinding head, and a grinding head rotating motor connected to the grinding head shaft is fixedly mounted at the top of the grinding head mounting seat.

[0009] Furthermore, the angle adjustment mechanism includes a grinding head steering shaft which is horizontally arranged and rotatably mounted on the grinding head travel seat, the grinding head steering shaft extends forward from the grinding head travel seat and is fixedly connected to the grinding head cleaning mechanism, a fan-shaped gear is also fixed on the protruding end of the grinding head steering shaft, a steering drive motor is mounted on the grinding head travel seat, and the output end of the rotating drive motor is connected to a drive gear meshing with the fan-shaped gear.

[0010] Furthermore, the grinding head cleaning mechanism is also equipped with a vacuum cleaner, the suction port of which is located on one side above the bottom tray being polished and staggered with the cleaning working track of the grinding head cleaning mechanism. Beneficial effects of the utility model: the utility model can efficiently complete the cleaning of residual concrete slag or mortar residue on the bottom tray, and at the same time, the vacuum cleaner is configured to synchronously vacuum during the polishing process, which has the advantages of energy saving and environmental protection.

[0011] The grinding head cleaning mechanism of the utility model is also provided with an angle adjustment mechanism, through which the grinding angle of the grinding head can be adjusted to achieve dead angle-free cleaning of the base. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 for Figure 1 A partial schematic diagram of the

[0014] Figure 3 for Figure 2 Sectional view in the CC direction;

[0015] Figure 4 for Figure 2 Cross-sectional view along the dd axis. DETAILED DESCRIPTION

[0016] like Figures 1-4 As shown, the utility model includes a column 4, a vertical linear module 5 is installed on the column 4, a crossbeam 6 is installed on the slider of the vertical linear module 5, a transversely arranged travel drive mechanism 1 is installed at the bottom of the crossbeam, a grinding head cleaning mechanism 2 driven by the travel drive mechanism is installed on the travel drive mechanism 1, and the grinding head cleaning mechanism 2 is installed on the travel drive mechanism 1 through an angle adjustment mechanism 3.

[0017] The travel drive mechanism 1 includes a transversely arranged shell 1.1, in which a screw rod 1.2 is rotatably installed. A transverse travel drive motor 1.3 connected to the screw rod 1.2 is installed on one side of the shell 1.1. Specifically, the transverse travel drive motor 1.3 is connected to the screw rod 1.2 through a pulley and a belt transmission.

[0018] A screw nut 1.4 is threadedly connected to the screw rod 1.2, and a slide plate seat 1.6 is fixedly arranged on the screw nut 1.4 and is slidably installed in the shell 1.1 through a linear guide rail 1.5. The slide plate seat 1.6 extends downward from the shell 1.1 and is connected to a grinding head travel seat 1.7 extending vertically downward. A slide groove is provided on the shell 1.1 to facilitate the lateral displacement of the slide plate seat 1.6, and the angle adjustment mechanism 3 is installed on the grinding head travel seat 1.7.

[0019] The travel drive mechanism 1 drives the screw rod 1.2 to rotate through the transverse travel drive motor 1.3, and the screw rod 1.2 drives the grinding head cleaning mechanism 2 to move in both directions.

[0020] The grinding head cleaning mechanism 2 includes a grinding head mounting seat 2.1, in which a grinding head shaft 2.2 extending downwardly from the grinding head mounting seat 2.1 is rotatably mounted, a grinding head 2.3 is connected to the lower end of the grinding head shaft 2.2, and a grinding head rotating motor 2.4 connected to the grinding head shaft 2.2 is fixedly mounted at the top of the grinding head mounting seat 2.1.

[0021] The angle adjustment mechanism 3 includes a grinding head steering shaft 3.1 which is horizontally arranged and rotatably mounted on the grinding head travel seat 1.7. The grinding head steering shaft 3.1 extends forward from the grinding head travel seat 1.7 and is fixedly connected to the grinding head mounting seat 2.1 of the grinding head cleaning mechanism 2. A fan gear 3.2 is also fixed to the protruding end of the grinding head steering shaft 3.1. A steering drive motor 3.3 is mounted on the grinding head travel seat 1.7. The output end of the rotating drive motor 3.3 is connected to a drive gear 3.4 which meshes with the fan gear 3.2.

[0022] The grinding head structure of the present invention is also equipped with a vacuum cleaner 7, the suction port of the vacuum cleaner 7 is located above the bottom tray to be ground, and is staggered with the cleaning work track of the grinding head cleaning mechanism 2 to avoid interference.

[0023] The working principle of this utility model:

[0024] The vertical linear module 5 cooperates with the travel drive mechanism 1 to drive the grinding head 2.3 to the bottom tray in a rotating state (the rotation drive structure of the bottom tray does not fall within the protection scope of this patent and will not be described in detail), the grinding head rotating motor 2.4 drives the grinding head 2.3 to rotate to grind the bottom tray, the first vertical displacement module 25 cooperates with the first lateral displacement module 26 to adjust the up and down and left and right grinding positions, and a vacuum cleaner 7 is configured to synchronously vacuum during the grinding process.

[0025] Since the surface of the workpiece to be cleaned has an irregular shape, the grinding head angle needs to be continuously changed during cleaning so that the grinding head can fully fit the workpiece. When adjusting the angle, the driving motor 3.3 drives the driving gear 3.4 to rotate, which drives the fan gear 3.2 to rotate, and drives the grinding head cleaning mechanism 2 to adjust the angle, thereby achieving comprehensive grinding of the bottom tray without dead angles.

Claims

1. A cleaning grinding head structure for the bottom tray used in the formation of concrete pipes, characterized in that: It includes a column, a vertical linear module is installed on the column, a crossbeam is installed on the slider of the vertical linear module, a transversely arranged travel drive mechanism is installed at the bottom of the crossbeam, a grinding head cleaning mechanism driven by the travel drive mechanism is installed on the travel drive mechanism, and the grinding head cleaning mechanism is installed on the travel drive mechanism through an angle adjustment mechanism.

2. The cleaning grinding head structure for the bottom tray used in the forming of concrete pipes according to claim 1, wherein: The travel drive mechanism comprises a transversely arranged housing, a screw is rotatably installed in the housing, and a transverse travel drive motor connected to the screw for transmission is installed on one side of the housing; A screw nut is threadedly connected to the screw rod, and a slide plate seat is fixedly arranged on the screw nut and slidably installed in the shell through a linear guide rail. The slide plate seat extends downward from the shell and is connected to a grinding head travel seat extending vertically downward. A slide groove is arranged on the shell to facilitate the lateral displacement of the slide plate seat, and the angle adjustment mechanism is installed on the grinding head travel seat.

3. The cleaning grinding head structure for the bottom tray used in the formation of concrete pipes according to claim 2, characterized in that: The grinding head cleaning mechanism includes a grinding head mounting seat, in which a grinding head shaft extending downwardly from the grinding head mounting seat is rotatably mounted, the lower end of the grinding head shaft is connected to the grinding head, and a grinding head rotating motor connected to the grinding head shaft is fixedly mounted on the top of the grinding head mounting seat.

4. A bottom tray cleaning grinding head structure for concrete pipe forming according to claim 3, characterized in that: The angle adjustment mechanism includes a grinding head steering shaft which is horizontally arranged and rotatably mounted on the grinding head travel seat. The grinding head steering shaft extends forward from the grinding head travel seat and is fixedly connected to the grinding head cleaning mechanism. A fan gear is also fixed on the protruding end of the grinding head steering shaft. A steering drive motor is installed on the grinding head travel seat, and the output end of the rotating drive motor is connected to a drive gear meshing with the fan gear.

5. The cleaning grinding head structure for the bottom tray used in the formation of concrete pipes according to claim 3, characterized in that: The grinding head cleaning mechanism is also equipped with a vacuum cleaner, the suction port of which is located on one side above the bottom tray being polished and is staggered with the cleaning working track of the grinding head cleaning mechanism.

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