Hardware product calendering device

Abstract

The utility model relates to the technical field of calendering devices, and discloses a hardware product calendering device which comprises a base, side plates are symmetrically and fixedly connected to the two sides of the top of the base, a top plate is fixedly connected to the tops of the side plates, a lifting downward pressing mechanism is arranged at the top of the top plate, and the lifting downward pressing mechanism comprises a hydraulic cylinder and an upper pressing roller. Two cleaning and brushing mechanisms are arranged at the top of the upper pressing roller, a cleaning and brushing mechanism is also arranged in the middle of the top of the base, each cleaning and brushing mechanism comprises an electric push rod, and the telescopic end of each electric push rod is fixedly connected with a second U-shaped mounting frame; according to the stainless steel plate calendering device, the surfaces of the upper pressing roller and the lower pressing roller are conveniently brushed through the brushing mechanism, the situation that the calendering effect is affected and a stainless steel plate is damaged due to the fact that the stainless steel plate is stained with sundries in the calendering process is avoided, follow-up calendering operation on the steel plate is facilitated, operation is convenient and fast, and practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of calendering devices, and more specifically to a calendering device for hardware products. Background Art

[0002] Metal is a substance that has lustre (i.e. strong reflection of visible light), is ductile, and is easy to conduct electricity and heat. The above properties of metal are all related to the free electrons contained in metal crystals. Existing hardware needs to be rolled when it does not reach the specified thickness. Usually, a hardware rolling device is required so that the stainless steel plate can quickly reach the appropriate thickness.

[0003] However, when the calendering device in the prior art calenders the stainless steel plate, the worker needs to use his eyes to determine the distance between the upper calendering roller and the lower calendering roller, and it is difficult to accurately obtain the specified thickness, resulting in differences in the quality of the steel plate after calendering and reduced precision. In addition, during the calendering operation of the steel plate by the calendering roller, the outer wall of the calendering roller is easily contaminated with metal debris, which will affect the quality of the steel plate calendering and easily cause errors. It needs to be manually cleaned, which is time-consuming and labor-intensive and inconvenient to use. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a hardware product calendering device to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solution: a hardware product calendering device, comprising a base, side plates are symmetrically fixedly connected to the top of the base on both sides of the top, a top plate is fixedly connected to the top of the side plate, a lifting and pressing mechanism is arranged on the top of the top plate, the lifting and pressing mechanism comprises a hydraulic cylinder and an upper pressing roller, a cleaning brush mechanism is arranged on the top of the upper pressing roller, a cleaning brush mechanism is also arranged in the middle of the top of the base, the number of the cleaning brush mechanisms is two, the cleaning brush mechanism comprises an electric push rod, the telescopic end of the electric push rod is fixedly connected to a second U-shaped mounting frame, a cleaning brush roller is rotatably connected to one side of the two second U-shaped mounting frames close to each other, a lower pressing roller is arranged directly below the upper pressing roller, and a rotating motor is fixedly connected to one end of the lower pressing roller.

[0006] Furthermore, a mounting groove is provided at the bottom of one side of the left side plate, the rotating motor is fixedly installed in the mounting groove, and one end of the lower pressure roller away from the rotating motor is connected to the bearing of the right side plate.

[0007] Furthermore, the hydraulic cylinder is fixedly installed on the top of the top plate, the output end of the lifting and pressing mechanism is fixedly connected to the hydraulic telescopic rod, the telescopic end of the hydraulic telescopic rod is fixedly connected to the first U-shaped mounting frame, and the bottom of the inner walls on both sides of the first U-shaped mounting frame are rotatably connected to the upper pressure roller.

[0008] Furthermore, sliding blocks are symmetrically fixedly connected to the outer walls of both sides of the first U-shaped mounting frame, and a horizontal observation plate is fixedly connected to one side of the bottom of the sliding block.

[0009] Furthermore, a sliding groove is provided on one side of the two side panels that are close to each other, and the sliding block and the sliding groove constitute a sliding limiting structure.

[0010] Furthermore, a scale is fixedly connected to one side of the two side panels that are close to each other, and the scale is vertically arranged to the horizontal observation plate.

[0011] Technical effects and advantages of the utility model:

[0012] 1. The utility model is provided with a cleaning brush mechanism. When it is necessary to clean the surfaces of the upper pressure roller and the lower pressure roller, the electric push rod is extended and retracted to facilitate the lifting and lowering of the second U-shaped mounting frame, thereby facilitating the cleaning brush roller to approach the surfaces of the upper pressure roller and the lower pressure roller. The cleaning brush roller is rotated to facilitate the cleaning of the surfaces of the upper pressure roller and the lower pressure roller, thereby avoiding the calendering effect being affected by the presence of foreign matter during the calendering process and causing damage to the stainless steel plate, thereby facilitating the subsequent calendering operation of the steel plate, and the operation is convenient, which is conducive to improving the practicality of the device.

[0013] 2. The utility model is provided with a scale and a horizontal observation plate. The sliding block moves downward along the scale, thereby driving the horizontal observation plate to move downward along the edge of the scale. The setting of the scale facilitates accurate adjustment of the distance between the lower pressure roller and the upper pressure roller, thereby facilitating flexible adjustment according to the required rolled thickness of the steel plate, so that the stainless steel plate can accurately obtain the specified thickness during rolling, thereby making the rolling processing of the steel plate more accurate, which is beneficial to improving the quality of the rolled steel plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 for Figure 1 A is an enlarged structural diagram of FIG.

[0016] Figure 3 It is a schematic diagram of the structure of the lifting and pressing mechanism of the utility model.

[0017] Figure 4 It is a schematic diagram of the structure of the cleaning mechanism of the utility model.

[0018] The accompanying drawings are marked as follows: 1. base; 2. side panel; 3. scale; 4. sliding block; 5. top plate; 6. lifting and pressing mechanism; 61. hydraulic cylinder; 62. hydraulic telescopic rod; 63. first U-shaped mounting frame; 64. upper pressure roller; 7. brush cleaning mechanism; 71. electric push rod; 72. second U-shaped mounting frame; 73. brush cleaning roller; 8. sliding groove; 9. rotating motor; 10. lower pressure roller; 11. horizontal observation plate. DETAILED DESCRIPTION

[0019] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The hardware product rolling device involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0020] Reference Figure 1-4 The utility model provides a technical solution: a hardware product calendering device, comprising a base 1, side plates 2 are symmetrically fixedly connected to the top of the base 1 on both sides of the top, a top plate 5 is fixedly connected to the top of the side plate 2, a lifting and pressing mechanism 6 is arranged on the top of the top plate 5, the lifting and pressing mechanism 6 comprises a hydraulic cylinder 61 and an upper pressing roller 64, a cleaning mechanism 7 is arranged on the top of the upper pressing roller 64, a cleaning mechanism 7 is also arranged in the middle of the top of the base 1, the number of the cleaning mechanisms 7 is two, the cleaning mechanism 7 comprises an electric push rod 71, the telescopic end of the electric push rod 71 is fixedly connected to a second U-shaped mounting frame 72, a cleaning roller 73 is rotatably connected to the side of the two second U-shaped mounting frames 72 close to each other, a lower pressing roller 10 is arranged directly below the upper pressing roller 64, and a rotating motor 9 is fixedly connected to one end of the lower pressing roller 10.

[0021] In the embodiment of the present application, when in use, the stainless steel plate to be rolled is placed between the upper pressing roller 64 and the lower pressing roller 10, and then the hydraulic cylinder 61 is started. The hydraulic cylinder 61 drives the hydraulic telescopic rod 62 to extend and retract, and the hydraulic telescopic rod 62 drives the first U-shaped mounting frame 63 to move downward, thereby driving the upper pressing roller 64 to move downward. During the descent of the first U-shaped mounting frame 63, the sliding block 4 moves downward along the scale 3, thereby driving the horizontal observation plate 11 to move downward along the edge of the scale 3. Through the setting of the scale 3, it is convenient to accurately adjust the distance between the lower pressing roller 10 and the upper pressing roller 64, so as to facilitate flexible adjustment according to the thickness of the steel plate to be rolled, so that it is not When the stainless steel plate is rolled, the specified thickness can be accurately obtained, so that the precision of the steel plate rolling process is higher, which is convenient for improving the quality of the steel plate processing. When the upper pressure roller 64 and the lower pressure roller 10 roll to roll the steel plate, the surface of the lower pressure roller 10 and the upper pressure roller 64 will be stained with metal debris, which affects the quality of the steel plate rolling process. Therefore, it is necessary to clean them. Through the extension and retraction of the electric push rod 71, it is convenient to drive the second U-shaped mounting frame 72 to rise and fall, so as to drive the cleaning brush roller 73 to approach the surface of the upper pressure roller 64 and the lower pressure roller 10. Through the rotation of the cleaning brush roller 73, it is convenient to clean the surface of the upper pressure roller 64 and the lower pressure roller 10, so as to facilitate the subsequent rolling operation of the steel plate.

[0022] In a preferred embodiment, a mounting groove is opened at the bottom of one side of the left side plate 2, and the rotating motor 9 is fixedly installed in the mounting groove. The end of the lower pressure roller 10 away from the rotating motor 9 is connected to the bearing of the right side plate 2. The setting of the mounting groove facilitates the installation of the rotating motor 9, making its operation more stable.

[0023] In a preferred embodiment, the hydraulic cylinder 61 is fixedly installed on the top of the top plate 5, and the output end of the lifting and pressing mechanism 6 is fixedly connected to the hydraulic telescopic rod 62, and the telescopic end of the hydraulic telescopic rod 62 is fixedly connected to the first U-shaped mounting frame 63. The bottom of the inner walls on both sides of the first U-shaped mounting frame 63 are rotatably connected to the upper pressure roller 64. The rotation of the upper pressure roller 64 facilitates the rolling process of the steel plate.

[0024] In a preferred embodiment, the outer walls on both sides of the first U-shaped mounting frame 63 are symmetrically fixedly connected with sliding blocks 4, and the bottom side of the sliding block 4 is fixedly connected with a horizontal observation plate 11. The two side plates 2 that are close to each other are provided with sliding grooves 8, and the sliding blocks 4 and the sliding grooves 8 constitute a sliding limiting structure. The two side plates 2 that are close to each other are fixedly connected with a ruler 3, and the ruler 3 is vertically arranged to the horizontal observation plate 11. Through the arrangement of the horizontal observation plate 11, the horizontal observation plate 11 is vertically arranged to the ruler 3, which is convenient for accurately adjusting the height of the descent of the upper pressure roller 64.

[0025] Working principle of the utility model: when the device is used to perform calendering on a steel plate, the stainless steel plate to be calendered is placed between the upper pressing roller 64 and the lower pressing roller 10, and then the hydraulic cylinder 61 is started, the hydraulic cylinder 61 drives the hydraulic telescopic rod 62 to extend and retract, and the hydraulic telescopic rod 62 drives the first U-shaped mounting frame 63 to move downward, thereby driving the upper pressing roller 64 to move downward. During the descent of the first U-shaped mounting frame 63, the sliding block 4 moves downward along the scale 3, thereby driving the horizontal observation plate 11 to move downward along the edge of the scale 3. Through the setting of the scale 3, it is convenient to accurately adjust the distance between the lower pressing roller 10 and the upper pressing roller 64, so as to facilitate the calendering according to the required thickness of the steel plate. Flexible adjustment allows the stainless steel plate to accurately obtain the specified thickness during rolling, which increases the accuracy of the steel plate rolling process and facilitates improving the quality of the steel plate processing. When the upper pressure roller 64 and the lower pressure roller 10 roll to roll the steel plate, metal debris will be stained on the surface of the lower pressure roller 10 and the upper pressure roller 64, thereby affecting the quality of the steel plate rolling process. Therefore, they need to be cleaned. Through the extension and retraction of the electric push rod 71, it is convenient to drive the second U-shaped mounting frame 72 to rise and fall, so as to facilitate driving the cleaning brush roller 73 to approach the surface of the upper pressure roller 64 and the lower pressure roller 10. Through the rotation of the cleaning brush roller 73, it is convenient to clean the surface of the upper pressure roller 64 and the lower pressure roller 10, so as to facilitate the subsequent rolling operation of the steel plate.

[0026] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0027] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0028] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A hardware product rolling device, comprising a base (1), characterized in that: The top of the base (1) is symmetrically fixedly connected to side plates (2) on both sides, the top of the side plates (2) is fixedly connected to a top plate (5), the top of the top plate (5) is provided with a lifting and pressing mechanism (6), the lifting and pressing mechanism (6) comprises a hydraulic cylinder (61) and an upper pressing roller (64), the top of the upper pressing roller (64) is provided with a cleaning mechanism (7), the top of the base (1) is also provided with a cleaning mechanism (7), the number of the cleaning mechanisms (7) is two, the cleaning mechanisms (7) comprises an electric push rod (71), the telescopic end of the electric push rod (71) is fixedly connected to a second U-shaped mounting frame (72), the two second U-shaped mounting frames (72) are rotatably connected to a cleaning roller (73) on the side close to each other, a lower pressing roller (10) is provided directly below the upper pressing roller (64), one end of the lower pressing roller (10) is fixedly connected to a rotating motor (9).

2. A hardware product rolling device according to claim 1, characterized in that: A mounting groove is provided at the bottom of one side of the left side plate (2), the rotating motor (9) is fixedly mounted in the mounting groove, and one end of the lower pressure roller (10) away from the rotating motor (9) is connected to the bearing of the right side plate (2).

3. A hardware product rolling device according to claim 1, characterized in that: The hydraulic cylinder (61) is fixedly mounted on the top of the top plate (5); the output end of the lifting and pressing mechanism (6) is fixedly connected to a hydraulic telescopic rod (62); the telescopic end of the hydraulic telescopic rod (62) is fixedly connected to a first U-shaped mounting frame (63); and upper pressing rollers (64) are rotatably connected to the bottom of the inner walls on both sides of the first U-shaped mounting frame (63).

4. A hardware product rolling device according to claim 3, characterized in that: The outer walls on both sides of the first U-shaped mounting frame (63) are symmetrically fixedly connected to sliding blocks (4), and one side of the bottom of the sliding block (4) is fixedly connected to a horizontal observation plate (11).

5. A hardware product rolling device according to claim 4, characterized in that: A sliding groove (8) is provided on the side of the two side panels (2) that are close to each other, and the sliding block (4) and the sliding groove (8) form a sliding limiting structure.

6. A hardware product rolling device according to claim 1, characterized in that: A scale (3) is fixedly connected to the sides of the two side panels (2) that are close to each other, and the scale (3) is arranged vertically to the horizontal observation plate (11).

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