Metal surface polishing treatment device

Abstract

The utility model relates to a metal surface polishing treatment device which comprises a cleaning pool, a portal frame is arranged above the cleaning pool, a transmission seat in transmission connection with a first driving source is horizontally and slidably arranged on the portal frame, a material stirring rake is rotatably arranged on the transmission seat, the upper end of the material stirring rake is fixedly connected with a transmission gear, and the upper end of the transmission gear is fixedly connected with a second driving source. Rake teeth formed at the lower end extend into the cleaning pool, and the portal frame is provided with a transmission rack which is arranged in the sliding direction of the transmission base and engaged with the transmission gear. According to the metal surface polishing treatment device, the stirring rake is driven to horizontally move and meanwhile keeps rotating to stir metal products, the polishing treatment effect is guaranteed, manpower is saved, and the polishing treatment efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal processing equipment, in particular to a metal surface polishing device. Background Art

[0002] During the production process, metal products are prone to forming a dense oxide layer on their surface after heat treatment, requiring polishing to facilitate subsequent processing. In the prior art, most metal surfaces are polished using pickling. The metal products are placed in a pickling tank filled with polishing liquid and other chemical reagents to remove the oxide layer on the metal surface through chemical reactions. However, during batch polishing, metal products placed in the pickling tank are prone to accumulation. To achieve a better pickling effect, the metal products in the pickling tank need to be manually stirred, which not only wastes manpower and reduces production efficiency, but also, due to the corrosive nature of the chemical reagents, can harm the health of the operators.

[0003] In view of the above problems, the present invention makes improvements. Utility Model Content

[0004] The utility model provides a metal surface polishing device, which solves the above problems existing in the prior art during use.

[0005] The technical solution of the present utility model is achieved as follows:

[0006] A metal surface polishing device includes a cleaning tank, a gantry is provided above the cleaning tank, a transmission seat connected to a first drive source is provided on the gantry in a horizontally slidable manner, a material rake is rotatably provided on the transmission seat, the upper end of the material rake is fixedly connected to a transmission gear, and rake teeth formed on the lower end extend into the cleaning tank, and a transmission rack is provided on the gantry, which is arranged along the sliding direction of the transmission seat and meshes with the transmission gear.

[0007] Preferably, a support plate is provided on the gantry, a sliding groove is provided on the support plate and two first linear slide rails are provided on the support plate and are respectively located on both sides of the sliding groove, the transmission seat is fixedly connected to the sliding seat of the first linear slide rail, and a first transmission screw rod screwed in the transmission seat is rotatably provided on the support plate, the first driving source is a first motor provided on the support plate, and the first transmission screw rod is transmission-connected to the first motor.

[0008] Preferably, the material rake is composed of a rotating shaft, a toothed disc and rake teeth. The rotating shaft is rotatably set on the transmission seat, the transmission gear is fixedly connected to the rotating shaft, the toothed disc is fixedly connected to the lower end of the rotating shaft, and a number of the rake teeth are fixedly connected to the toothed disc in a circular array along the center of the toothed disc.

[0009] Preferably, the transmission seat is fixedly connected to a support plate through a number of connecting rods in a circular array along the axis of the rotating shaft. The rotating shaft passes through the support plate and is rotatably set on the transmission seat. The part of the rotating shaft located between the transmission seat and the support plate is fixedly connected to a number of support rods in a circular array along the axis of the rotating shaft. Support balls are rotatably set on the support rods and rest against the support plate.

[0010] Preferably, the support plate can be longitudinally slidably arranged on the gantry and is transmission-connected to the second driving source.

[0011] Preferably, the gantry is provided with a plurality of second linear slide rails respectively located on one side of the two ends of the support plate, the end of the support plate is fixedly connected to the sliding seat of the second linear rail, and the gantry is rotatably provided with a second transmission screw screwed to the support plate, the second driving source is a second motor arranged on the gantry, and the second transmission screw is connected to the second motor.

[0012] Preferably, a supporting plate is provided in the cleaning pool, and a plurality of drainage holes are opened on the supporting plate.

[0013] To sum up, the beneficial effects of the present invention are: the material rake is driven to slide horizontally by driving the transmission seat, and the material rake is driven to rotate by the cooperation of the transmission gear and the transmission rack, so that the rake teeth extended into the cleaning tank and inserted between the metal products can rotate while moving horizontally to stir the metal products, avoid the accumulation of metal products in the polishing liquid, ensure that the metal products are in full contact with the polishing liquid, thereby achieving better polishing treatment effects, saving manpower, and improving the efficiency of the polishing treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 It is a cross-sectional schematic diagram of the utility model;

[0017] Figure 3 This is an exploded schematic diagram of the utility model;

[0018] Figure 4 It is a partially enlarged schematic diagram of the present invention.

[0019] In the figure: 1. Cleaning tank; 2. Gantry; 3. Transmission seat; 4. Material rake; 41. Rotating shaft; 42. Toothed disc; 43. Rake teeth; 5. Transmission gear; 6. Transmission rack; 7. Support plate; 71. Sliding groove; 8. First linear slide; 9. First transmission screw; 10. First motor; 11. Support plate; 12. Connecting rod; 13. Support rod; 14. Support ball; 15. Second linear slide; 16. Second transmission screw; 17. Second motor; 18. Material support plate; 181. Drain hole. DETAILED DESCRIPTION

[0020] The following is a combination of the appended examples of the present invention Figure 1-4 , clearly and completely describes the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0021] As shown in the figure, a metal surface polishing device includes a cleaning tank 1, a gantry 2 is arranged above the cleaning tank 1, a transmission seat 3 connected to a first driving source is horizontally slidably provided on the gantry 2, a material rake 4 is rotatably provided on the transmission seat 3, the upper end of the material rake 4 is fixedly connected to a transmission gear 5, and rake teeth 43 formed at the lower end extend into the cleaning tank 1, and a transmission rack 6 arranged along the sliding direction of the transmission seat 3 and meshing with the transmission gear 5 is provided on the gantry 2.

[0022] Specifically, the transmission seat 3 is slidably arranged on the gantry 2: a support plate 7 is provided on the gantry 2, a sliding groove 71 is provided on the support plate 7, and two first linear slide rails 8 are provided on the support plate 7, respectively located on both sides of the sliding groove 71; the transmission seat 3 is fixedly connected to the sliding seat of the first linear slide rail 8; a first transmission screw 9 screwed to the transmission seat 3 is rotatably arranged on the support plate 7; the first driving source is a first motor 10 provided on the support plate 7; the first transmission screw 9 is transmission-connected to the first motor 10.

[0023] Specifically, the material rake 4 is composed of a rotating shaft 41, a toothed disc 42 and rake teeth 43. The rotating shaft 41 passes through the sliding groove 71 and is rotatably set on the transmission seat 3. The transmission gear 5 is fixedly connected to the rotating shaft 41. The toothed disc 42 is fixedly connected to the lower end of the rotating shaft 41. Several rake teeth 43 are fixedly connected to the toothed disc 42 in a circular array along the center of the toothed disc 42.

[0024] In the above embodiment, the treated metal product is placed in the cleaning tank 1 and polishing liquid is added, so that the metal product is immersed in the polishing liquid for pickling to polish the surface of the metal product. During the polishing process of the metal product, the first motor 10 drives the first transmission screw 9 to rotate, and the first transmission screw 9 drives the transmission seat 3 to slide on the first linear slide 8 through the thread cooperation with the transmission seat 3, and the transmission seat 3 drives the transmission gear 5 and the material rake 4 to move horizontally. During the movement of the transmission gear 5, the transmission gear 5 and the transmission rack 6 are cooperated to drive the transmission shaft to rotate, and the transmission shaft drives the gear disc 42 and a plurality of rake teeth 43 to rotate, so that the rake teeth 43 can keep rotating while moving horizontally, so that the rake teeth 43 inserted into the cleaning tank 1 and inserted between the metal products continuously stir the metal products, so that the metal products are The products are turned over in the polishing liquid, which avoids the accumulation of metal products in the polishing liquid and ensures that the metal products are fully in contact with the polishing liquid, thereby achieving a better polishing effect. In addition, the rake teeth 43 stir the metal products by moving horizontally and rotating, thereby ensuring that the rake teeth 43 can fully stir the metal products for polishing, saving the trouble of manually stirring the metal products, saving manpower, and improving the efficiency of the polishing process. The several rake teeth 43 in the annular array on the toothed disc 42 increase the frequency of the rake teeth 43 stirring the metal products, ensuring that the metal products are fully turned over in the polishing liquid and in contact with the polishing liquid. In the process of the rake teeth 43 stirring the metal products, the toothed disc 42 blocks the polishing liquid that may splash, preventing the polishing liquid from splashing upward and falling on transmission components such as the transmission shaft, thereby ensuring the stability of the transmission.

[0025] Preferably, the transmission seat 3 is fixedly connected to the support plate 11 through several connecting rods 12 in a circular array along the axis of the rotating shaft 41. The rotating shaft 41 passes through the support plate 11 and is rotatably set on the transmission seat 3. The portion of the rotating shaft 41 located between the transmission seat 3 and the support plate 11 is fixedly connected to several support rods 13 in a circular array along the axis of the rotating shaft 41. The support rods 13 are rotatably provided with support balls 14 that rest against the support plate 11. During the rotation of the rotating shaft 41, the rotating shaft 41 drives the several support rods 13 to rotate synchronously, so that the support balls 14 roll against the support plate 11, providing support for the rotation of the rotating shaft 41, ensuring that the rotating shaft 41 can rotate stably and drive the toothed disc 42 and the rake teeth 43 to rotate, so as to stir the metal products, thereby ensuring that the material rake 4 rotates stably and stirs the metal products.

[0026] Furthermore, the support plate 7 can be longitudinally slidably arranged on the gantry 2 and is transmission-connected to the second driving source.

[0027] Specifically, the support plate 7 is slidably arranged on the gantry 2: the gantry 2 is provided with a plurality of second linear slide rails 15 respectively located on one side of the two ends of the support plate 7, and the end of the support plate 7 is fixedly connected to the sliding seat of the second linear rail, and the gantry 2 is rotatably provided with a second transmission screw 16 screwed on the support plate 7, and the second driving source is a second motor 17 arranged on the gantry 2, and the second transmission screw is transmission-connected to the second motor 17.

[0028] In the above preferred embodiment, the second motor 17 drives the second transmission screw 16 to rotate, and the second transmission screw 16 drives the support plate 7 to slide longitudinally on the second linear slide rail 15 through the threaded cooperation with the support plate 7, thereby realizing the height adjustment of the support plate 7, and then realizing the height adjustment of the material rake 4, so as to facilitate the loading and unloading operations of placing metal products into the cleaning tank 1 or taking metal products out of the cleaning tank 1, and by adjusting the height of the material rake 4, the depth of the rake teeth 43 inserted between the metal products is adjusted to adapt to the polishing processing operations of metal products of different sizes, which has better applicability.

[0029] Preferably, a supporting plate 18 is provided in the cleaning pool 1, and a plurality of drainage holes 181 are opened on the supporting plate 18. After the metal product is placed in the cleaning pool 1, it is placed on the supporting plate 18, and the metal product is immersed in the polishing liquid through the action of the drainage holes 181, so that the metal product is separated from the impurities deposited and on the bottom of the cleaning pool 1, thereby ensuring a better polishing effect.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A metal surface polishing device, comprising a cleaning tank (1), characterized in that: A gantry (2) is provided above the cleaning tank (1), a transmission seat (3) connected to a first driving source is provided on the gantry (2) in a horizontally slidable manner, a material rake (4) is rotatably provided on the transmission seat (3), the upper end of the material rake (4) is fixedly connected to a transmission gear (5), and rake teeth (43) formed on the lower end extend into the cleaning tank (1), and a transmission rack (6) arranged along the sliding direction of the transmission seat (3) and meshing with the transmission gear (5) is provided on the gantry (2).

2. The metal surface polishing device according to claim 1, characterized in that: The gantry (2) is provided with a support plate (7), a sliding groove (71) is provided on the support plate (7), and two first linear slide rails (8) are provided on the support plate (7) and are respectively located on both sides of the sliding groove (71). The transmission seat (3) is fixedly connected to the sliding seat of the first linear slide rail (8). A first transmission screw rod (9) screwed in the transmission seat (3) is rotatably provided on the support plate (7). The first driving source is a first motor (10) provided on the support plate (7), and the first transmission screw rod (9) is transmission-connected to the first motor (10).

3. The metal surface polishing device according to claim 2, characterized in that: The material rake (4) is composed of a rotating shaft (41), a toothed disc (42) and rake teeth (43), wherein the rotating shaft (41) is rotatably arranged on the transmission seat (3), the transmission gear (5) is fixedly connected to the rotating shaft (41), the toothed disc (42) is fixedly connected to the lower end of the rotating shaft (41), and a plurality of rake teeth (43) are fixedly connected to the toothed disc (42) in a circular array along the center of the toothed disc (42).

4. The metal surface polishing device according to claim 3, characterized in that: The transmission seat (3) is fixedly connected to a supporting plate (11) via a plurality of connecting rods (12) arranged in a circular array along the axis of the rotating shaft (41). The rotating shaft (41) passes through the supporting plate (11) and is rotatably arranged on the transmission seat (3). The portion of the rotating shaft (41) located between the transmission seat (3) and the supporting plate (11) is fixedly connected to a plurality of supporting rods (13) arranged in a circular array along the axis of the rotating shaft (41). Support balls (14) are rotatably arranged on the supporting rods (13) and abut against the supporting plate (11).

5. The metal surface polishing device according to claim 4, characterized in that: The support plate (7) is longitudinally slidably arranged on the gantry (2) and is transmission-connected to the second drive source.

6. The metal surface polishing device according to claim 5, characterized in that: The gantry (2) is provided with a plurality of second linear slide rails (15) respectively located on one side of both ends of the support plate (7), the ends of the support plate (7) are fixedly connected to the sliding seat of the second linear rail, and the gantry (2) is rotatably provided with a second transmission screw (16) screwed to the support plate (7), the second driving source is a second motor (17) provided on the gantry (2), and the second transmission screw is transmission-connected to the second motor (17).

7. The metal surface polishing device according to claim 6, characterized in that: A supporting plate (18) is provided in the cleaning pool (1), and a plurality of drainage holes (181) are provided on the supporting plate (18).

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