CN214393669U - Concrete mould polishing head - Google Patents
Concrete mould polishing head Download PDFInfo
- Publication number
- CN214393669U CN214393669U CN202120075925.8U CN202120075925U CN214393669U CN 214393669 U CN214393669 U CN 214393669U CN 202120075925 U CN202120075925 U CN 202120075925U CN 214393669 U CN214393669 U CN 214393669U
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- impact
- rotating shaft
- force
- integral support
- impact rod
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Abstract
The utility model discloses a concrete mould polishing head, which comprises an arm of force, wherein the front end of the arm of force is provided with an integral support, the integral support is connected with the arm of force through a force control sensor, the integral support is provided with an upper bearing and a lower bearing which correspond up and down, the upper bearing and the lower bearing are internally provided with a through long rotating shaft, a brush is sleeved outside the lower extension section of the rotating shaft, and the integral support is also provided with a high-speed motor which drives the rotating shaft to rotate; a stamping cavity channel is formed in the rotating shaft, an impact rod is arranged in the stamping cavity channel, the tail end of the upper extension section of the impact rod is connected with an impact cylinder, and the impact cylinder is fixed on the integral support and used for providing downward impact force for the impact rod; and a reset spring is arranged between the stamping cavity channel and the impact rod and provides restoring force for the impact rod which is stamped out of the stamping cavity channel. The utility model discloses a polishing head not only can polish the residue on the mould plane, can also hit the piece of concrete residue that inconveniently polishes in dead angle department and break up, can improve clean ability greatly, and the practicality is strong.
Description
Technical Field
The utility model relates to a clean technical field of mould especially relates to a concrete mould head of polishing.
Background
In the past, the concrete mould is only polished by a steel wire brush rotating at a high speed, and the polishing effect on large concrete residues at dead corners such as bosses, sharp corner edges and the like is poor or hardly plays a role.
Disclosure of Invention
The utility model aims at providing a concrete mould head of polishing, this head of polishing not only can polish the residue on the mould plane, can also hit the piece of bulk concrete residue that inconvenient polishing of dead angle department and break up, can improve clean ability greatly, and the practicality is strong.
In order to achieve the above purpose, the technical scheme of the utility model is that: a concrete mould polishing head comprises a force arm, wherein the front end of the force arm is provided with an integral support, the integral support is provided with an upper bearing and a lower bearing which correspond up and down, a through long rotating shaft is arranged in the upper bearing and the lower bearing, the lower end of the rotating shaft extends downwards, a brush is sleeved outside the lower extending section of the rotating shaft, the integral support is also provided with a high-speed motor for driving the rotating shaft to rotate, and the high-speed motor and the rotating shaft are driven by a synchronous belt to drive the rotating shaft to rotate for polishing; a stamping cavity channel is formed in the rotating shaft, an impact rod is arranged in the stamping cavity channel, the upper end of the impact rod extends upwards, the tail end of the upper extension section of the impact rod is connected with an impact cylinder, the impact cylinder is fixed on the integral support and used for providing downward impact force for the impact rod, the impact rod can rapidly punch out of the stamping cavity channel under the action of the impact cylinder, and the lower end of the impact rod is used for impacting and smashing concrete blocks; and a reset spring is arranged between the stamping cavity channel and the impact rod and provides restoring force for the impact rod which is stamped out of the stamping cavity channel.
Furthermore, the integral support comprises a transverse support connected with the force arm, the high-speed motor is arranged on the transverse support, a vertical support is arranged at the front end of the transverse support, and the impact cylinder, the upper bearing and the lower bearing are arranged on the side face of the vertical support.
Furthermore, the integral support is connected with the force arm through a force control sensor.
Furthermore, a limit step for limiting the stroke of the impact rod is arranged in the stamping cavity.
The utility model has the advantages that: the utility model discloses a polishing head not only can polish the residue on the mould plane, can also hit the piece of concrete residue that inconveniently polishes in dead angle department and break up, can improve clean ability greatly, and the practicality is strong.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
As shown in fig. 1, a concrete mold polishing head comprises a force arm 1, wherein an integral support 2 is arranged at the front end of the force arm 1, the integral support 2 comprises a transverse support 21 connected with the force arm, a vertical support 22 is arranged at the front end of the transverse support 21, the transverse support 21 is connected with the force arm 1 through a force control sensor 3, an upper bearing 4 and a lower bearing 5 which correspond to each other up and down are arranged on the side surface of the vertical support 22, a through-long rotating shaft 6 is arranged in the upper bearing 4 and the lower bearing 5, the lower end of the rotating shaft 6 extends downwards, a brush 7 is sleeved outside the lower extending section of the rotating shaft 6, a high-speed motor 8 for driving the rotating shaft to rotate 6 is also arranged on the side surface of the vertical support 22, and the high-speed motor 8 and the rotating shaft 6 are driven by a synchronous belt 9 to drive the rotating shaft 6 to rotate for polishing; a stamping cavity channel 10 is formed in the rotating shaft 6, an impact rod 11 is arranged in the stamping cavity channel 10, the upper end of the impact rod 11 extends upwards, the tail end of the upper extension section of the impact rod 11 is connected with an impact cylinder 12, the impact cylinder 12 is fixed on the side surface of the vertical support 22 and used for providing downward impact force for the impact rod 11, and the impact rod 11 can rapidly punch out of the stamping cavity channel 10 under the action of the impact cylinder 12 and impact and smash concrete blocks by utilizing the lower end of the impact rod; and a return spring 13 is arranged between the stamping cavity channel 10 and the impact rod 11, and the return spring 13 provides restoring force for the impact rod 11 which is stamped out of the stamping cavity channel 10.
And a limit step 14 for limiting the stroke of the impact rod 11 is arranged in the stamping cavity 10.
The using method comprises the following steps:
the polishing head is connected with the mechanical arm through the force arm, the polishing head is placed into a mold to be polished under the driving of the mechanical arm, the high-speed motor is started, and the high-speed motor drives the rotating shaft to rotate by utilizing the synchronous belt, so that the brush starts to polish; in the polishing process, the mechanical arm is used for transversely moving the polishing head, analyzing the pressure of the polishing head on the contact surface according to a signal fed back by the force control sensor, and adjusting the height of the polishing head to enable the polishing head to adapt to the height change of the contact surface of the mold; when the large concrete that can't polish exists, start the punching press cylinder, utilize the impact bar to strike the concrete piece, the impact bar returns the normal position under reset spring's effect after strikeing at every turn, and the punching press cylinder can be closed to the breakage of concrete piece.
Therefore, the grinding head can not only grind residues on the plane of the mold, but also break large concrete residues which are inconvenient to grind at dead corners, so that the cleaning capability can be greatly improved, and the practicability is high.
The described embodiments are only some, but not all embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Claims (4)
1. A concrete mould polishing head is characterized by comprising a force arm, wherein the front end of the force arm is provided with an integral support, the integral support is provided with an upper bearing and a lower bearing which correspond up and down, a through long rotating shaft is arranged in the upper bearing and the lower bearing, the lower end of the rotating shaft extends downwards, a brush is sleeved outside the lower extending section of the rotating shaft, and the integral support is also provided with a high-speed motor for driving the rotating shaft to rotate; a stamping cavity channel is formed in the rotating shaft, an impact rod is arranged in the stamping cavity channel, the upper end of the impact rod extends upwards, the tail end of the upper extension section of the impact rod is connected with an impact cylinder, and the impact cylinder is fixed on the integral support and used for providing downward impact force for the impact rod; and a reset spring is arranged between the stamping cavity channel and the impact rod and provides restoring force for the impact rod which is stamped out of the stamping cavity channel.
2. A concrete mold sanding head according to claim 1, wherein the integral support comprises a lateral support connected to the force arm, the high speed motor is provided on the lateral support, a vertical support is provided at the front end of the lateral support, and the impact cylinder, the upper bearing and the lower bearing are provided at the side of the vertical support.
3. A concrete mold sanding head as defined in claim 1, wherein said integral support is connected to the force arm by a force sensor.
4. A concrete mold sanding head as defined in claim 1, wherein a limit step for limiting the stroke of the impact bar is provided in the punching channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120075925.8U CN214393669U (en) | 2021-01-11 | 2021-01-11 | Concrete mould polishing head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120075925.8U CN214393669U (en) | 2021-01-11 | 2021-01-11 | Concrete mould polishing head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214393669U true CN214393669U (en) | 2021-10-15 |
Family
ID=78045416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120075925.8U Active CN214393669U (en) | 2021-01-11 | 2021-01-11 | Concrete mould polishing head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214393669U (en) |
-
2021
- 2021-01-11 CN CN202120075925.8U patent/CN214393669U/en active Active
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