Horizontal grinding machine

Abstract

The utility model discloses a horizontal grinding machine which comprises a machine table, a grinding cylinder is arranged on one side of the machine table, a material guide plate is arranged at one end of the grinding cylinder, a sealing plate is arranged at the end, opposite to the material guide plate, of the grinding cylinder, and a filter screen is fixed to the middle of the side, facing the grinding cylinder, of the inner side of the sealing plate. The middle of the material guide plate is rotationally connected with a rotating shaft, and the rotating shaft is provided with a cleaning assembly facing the sealing plate. By arranging a cleaning assembly and a sliding base, in the slurry grinding process, a rotating shaft drives a connecting plate to rotate, one end of a connecting rod extends into a groove in the connecting plate, a protruding block makes contact with the connecting rod in the connecting plate rotating process, and the connecting rod is stressed to rotate along a guide rail through the sliding base; the connecting rod drives the cleaning plate to continuously scrape the side wall of the filter screen in the rotating process, so that large-particle slurry adhered to the outer side of the filter screen is scraped off, the filter screen is prevented from being blocked, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of horizontal sanding machines, in particular to a horizontal sanding machine. Background Art

[0002] The horizontal sander is the most adaptable and efficient grinding equipment in coating production. It has a narrow grinding chamber, a small lever gap, and intensive grinding energy. Combined with a high-performance cooling system and automatic control system, it can realize continuous processing and discharging of materials, greatly improving production efficiency.

[0003] Chinese patent announcement number CN220215139U discloses a horizontal sander, wherein a working chamber for grinding materials can be formed between the housing and the grinding shaft; and a shielding member, whose two ends are respectively connected to the housing and the console seat, and the shielding member can be stored between the housing and the console, and with the sliding of the housing, the shielding member can be fully unfolded to receive the materials dropped from the grinding shaft. The utility model solves the problem of inconvenience in cleaning the horizontal sander in the prior art.

[0004] However, compared with the existing technology and comparative documents, during the use of the existing horizontal sander, the slurry is automatically separated from the material and the grinding beads through the static large-area tubular centrifugal filter. Some large particles of slurry are easily attached to the outside of the filter and cause blockage on the filter, thereby making the discharge of the material unsmooth and reducing work efficiency. Utility Model Content

[0005] The main purpose of the utility model is to provide a horizontal sanding machine.

[0006] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0007] A horizontal sanding machine comprises a machine table, a grinding cylinder is arranged on one side of the machine table, a material guide plate is arranged at one end of the grinding cylinder, a sealing plate is arranged on the grinding cylinder relative to one end of the material guide plate, a filter screen is fixed to the middle part of the sealing plate facing the grinding cylinder, a rotating shaft is rotatably connected to the middle part of the material guide plate, a cleaning assembly is arranged on the rotating shaft facing the sealing plate, the cleaning assembly comprises a connecting plate and a guide rail respectively fixed to the rotating shaft and the sealing plate, a groove is provided on the connecting plate facing the guide rail, and protrusions are symmetrically fixed in the groove, a sliding seat is slidably connected in the guide rail, a connecting rod is installed on the sliding seat facing the connecting plate, a cleaning plate is fixed to the bottom end of the connecting rod, and the bottom end of the cleaning plate is against the filter screen.

[0008] Preferably, one end of the material guide plate is fixedly connected to the machine platform, and a feed pipe is installed at the top of the material guide plate, and a channel for conveying materials is formed in the material guide plate.

[0009] Preferably, a cooling box is fixed on the outside of the grinding cylinder, and quick connectors for water inlet and water outlet are respectively connected to both sides of the top of the cooling box.

[0010] Preferably, a discharge pipe is installed in the middle of the sealing plate away from the filter screen, and one end of the discharge pipe extends into the filter screen.

[0011] Preferably, one end of the rotating shaft passes through the machine platform and is fixedly connected to an output end of the motor, and the motor is fixed on the machine platform.

[0012] Preferably, a plurality of grinding racks are evenly installed on the outer side of the rotating shaft, and there is a gap between the grinding racks and the grinding cylinder.

[0013] Preferably, two groups of brackets are symmetrically installed on the outside of the cooling box, and the outer sides of the bottom ends of the brackets are slidably connected with guide grooves.

[0014] The beneficial technical effects are:

[0015] By setting up a cleaning assembly and a sliding seat, during the grinding process of the slurry, the rotating shaft can drive the connecting plate to rotate, and one end of the connecting rod extends into the groove on the connecting plate. During the rotation of the connecting plate, the protrusion will contact the connecting rod, and the connecting rod will rotate along the guide rail through the sliding seat under the force. During the rotation of the connecting rod, the cleaning plate is driven to continuously scrape the side wall of the filter screen, thereby scraping off the large particles of slurry on the outside of the filter screen, avoiding clogging of the filter screen and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a preferred embodiment of a horizontal sanding machine according to the utility model;

[0017] Figure 2 It is a schematic diagram of the connection relationship among the motor, the rotating shaft, the material guide plate, the grinding cylinder, the water tank and the sealing plate of a preferred embodiment of a horizontal sanding machine according to the utility model;

[0018] Figure 3 It is a schematic diagram of the positional relationship among the rotating shaft, the connecting plate, the guide rail and the sliding seat in a preferred embodiment of a horizontal sanding machine according to the utility model;

[0019] Figure 4 The figure is a schematic diagram of the positional relationship among a rotating shaft, a connecting plate, a groove, a protrusion and a connecting rod in a preferred embodiment of a horizontal sanding machine according to the utility model.

[0020] The following are the descriptions of the reference numerals:

[0021] 1. Machine table; 2. Grinding cylinder; 3. Guide plate; 4. Sealing plate; 5. Filter; 6. Rotating shaft; 7. Cleaning assembly; 701. Connecting plate; 702. Groove; 703. Bump; 704. Guide rail; 705. Connecting rod; 706. Cleaning plate; 8. Cooling box; 9. Feed pipe; 10. Discharge pipe; 11. Motor; 12. Bracket; 13. Guide groove; 14. Grinding frame; 15. Sliding seat. DETAILED DESCRIPTION

[0022] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0023] like Figure 1-Figure 4 As shown, a horizontal sanding machine provided in this embodiment includes a machine table 1, a grinding cylinder 2 is arranged on one side of the machine table 1, the slurry is ground in the grinding cylinder 2, a guide plate 3 is arranged at one end of the grinding cylinder 2, the slurry enters the grinding cylinder 2 through the guide plate 3, a sealing plate 4 is arranged on the end of the grinding cylinder 2 relative to the guide plate 3, the sealing plate 4 can seal one end of the grinding cylinder 2, a filter screen 5 is fixed in the middle of the sealing plate 4 facing the grinding cylinder 2, the filter screen 5 can automatically separate the material and the grinding beads, a rotating shaft 6 is rotatably connected in the middle of the guide plate 3, the rotating shaft 6 can drive the cleaning component 7 and the grinding frame 14 to work, the rotating shaft 6 is provided with a cleaning component 7 facing the sealing plate 4, and the cleaning component 7 includes a plurality of cleaning components respectively fixed on the rotating shaft 6 and The connecting plate 701 and the guide rail 704 on the sealing plate 4, the connecting plate 701 is provided with a groove 702 on the side facing the guide rail 704, the groove 702 can carry the connecting rod 705, and the protrusions 703 are symmetrically fixed in the groove 702, and the connecting rod 705 can be displaced after the protrusions 703 contact the connecting rod 705, and a sliding seat 15 is slidably connected in the guide rail 704, and the sliding seat 15 can ensure the rotation stability of the connecting rod 705, and the sliding seat 15 is installed on the side facing the connecting plate 701. The connecting rod 705 can drive the cleaning plate 706 to rotate, and a cleaning plate 706 is fixed at the bottom end of the connecting rod 705, and the cleaning plate 706 can clean the surface of the filter screen, and the bottom end of the cleaning plate 706 is against the filter screen 5.

[0024] like Figure 1-Figure 2 As shown, one end of the guide plate 3 is fixedly connected to the machine 1, and a feed pipe 9 is installed at the top of the guide plate 3. A channel for conveying materials is formed inside the guide plate 3 to facilitate the connection of an external feeding pipeline with the feed pipe 9, and then the slurry enters the grinding cylinder 2 through the guide plate 3.

[0025] like Figure 1-Figure 2As shown, a cooling box 8 is fixed to the outside of the grinding cylinder 2, and quick connections for water inlet and water outlet are respectively connected to both sides of the top of the cooling box 8, so that cold water can pass through the cooling box 8 during use to achieve cooling of the device and materials.

[0026] like Figure 1-Figure 2 As shown, a discharge pipe 10 is installed in the middle of the sealing plate 4 away from the filter screen 5 , and one end of the discharge pipe 10 extends into the filter screen 5 to facilitate the discharge of the filtered slurry through the discharge pipe 10 .

[0027] like Figure 1-Figure 2 As shown, one end of the rotating shaft 6 passes through the machine platform 1 and is fixedly connected to the output end of the motor 11. The motor 11 is fixed on the machine platform 1, and the motor 11 can drive the rotating shaft 6 to rotate.

[0028] like Figure 3-Figure 4 As shown, multiple groups of grinding frames 14 are evenly installed on the outside of the rotating shaft 6, and there is a gap between the grinding frames 14 and the grinding cylinder 2, so that the rotating shaft 6 can drive the grinding frames 14 to grind the slurry.

[0029] like Figure 1-Figure 2 As shown, two groups of brackets 12 are symmetrically installed on the outside of the cooling box 8, and a guide groove 13 is slidably connected to the outside of the bottom end of the bracket 12, so that the staff can pull the material barrel, the sealing plate 4 and the cooling box 8 through the bracket 12 and move along the guide groove 13, thereby separating them from the guide plate 3.

[0030] Working principle of the device: When the device is used, the external feeding pipe is connected to the feed pipe 9, and then the slurry enters the grinding cylinder 2 through the guide plate 3. At this time, the motor 11 at one end of the machine 1 drives the rotating shaft 6 to rotate. During the rotation of the rotating shaft 6, the grinding frame 14 can be driven to grind the slurry. The slurry ground to a certain fineness is discharged from the discharge pipe 10 through the filter screen 5. During the grinding process, cold water passes through the cooling box 8 to achieve cooling of the device and the material;

[0031] And during the grinding process of the slurry, the rotating shaft 6 drives the connecting plate 701 to rotate, and one end of the connecting rod 705 extends into the groove 702 on the connecting plate 701. During the rotation of the connecting plate 701, the protrusion 703 will contact the connecting rod 705, and the connecting rod 705 is forced to rotate along the guide rail 704 through the sliding seat 15. During the rotation of the connecting rod 705, the cleaning plate 706 is driven to continuously scrape the side wall of the filter screen 5, thereby scraping off the large particles of slurry on the outside of the filter screen 5, avoiding clogging of the filter screen 5 and improving work efficiency.

[0032] The above are only further embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A horizontal sanding machine, characterized in that: The machine comprises a machine platform (1), a grinding cylinder (2) is arranged on one side of the machine platform (1), a guide plate (3) is arranged on one end of the grinding cylinder (2), a sealing plate (4) is arranged on one end of the grinding cylinder (2) opposite to the guide plate (3), a filter screen (5) is fixed in the middle of the sealing plate (4) facing the grinding cylinder (2), a rotating shaft (6) is rotatably connected in the middle of the guide plate (3), a cleaning assembly (7) is arranged on the rotating shaft (6) facing the sealing plate (4), and the cleaning assembly (7) comprises two parts respectively fixed on the rotating shaft (6) and the sealing plate (4). The sealing plate (4) comprises a connecting plate (701) and a guide rail (704), wherein a groove (702) is provided on the connecting plate (701) facing the guide rail (704), and protrusions (703) are symmetrically fixed in the groove (702), a sliding seat (15) is slidably connected in the guide rail (704), a connecting rod (705) is installed on the sliding seat (15) facing the connecting plate (701), a cleaning plate (706) is fixed at the bottom end of the connecting rod (705), and the bottom end of the cleaning plate (706) abuts against the filter screen (5).

2. A horizontal sanding machine according to claim 1, characterized in that: One end of the material guide plate (3) is fixedly connected to the machine platform (1), and a feed pipe (9) is installed at the top of the material guide plate (3). A channel for conveying materials is formed inside the material guide plate (3).

3. A horizontal sanding machine according to claim 2, characterized in that: A cooling box (8) is fixed on the outside of the grinding cylinder (2), and quick-connections for water inlet and water outlet are respectively connected to both sides of the top of the cooling box (8).

4. A horizontal sanding machine according to claim 3, characterized in that: A discharge pipe (10) is installed in the middle of the sealing plate (4) on a side away from the filter screen (5), and one end of the discharge pipe (10) extends into the filter screen (5).

5. A horizontal sanding machine according to claim 4, characterized in that: One end of the rotating shaft (6) passes through the machine platform (1) and is fixedly connected to the output end of the motor (11), and the motor (11) is fixed on the machine platform (1).

6. A horizontal sanding machine according to claim 5, characterized in that: A plurality of groups of grinding frames (14) are evenly mounted on the outer side of the rotating shaft (6), and a gap exists between the grinding frames (14) and the grinding cylinder (2).

7. A horizontal sanding machine according to claim 6, characterized in that: Two groups of brackets (12) are symmetrically installed on the outside of the cooling box (8), and the outside of the bottom end of the bracket (12) is slidably connected with a guide groove (13).

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