Automatic polishing device for special-shaped corners of SMC power distribution cabinet partition plate

Abstract

The utility model relates to the technical field of SMC product machining, in particular to an automatic polishing device for special-shaped corners of an SMC power distribution cabinet partition plate, which mainly comprises a machining platform, an L-shaped plate, a first suction cup, a second suction cup, a vertical push rod, a pressing plate, a horizontal push rod, a clamping plate, a lead screw motor, a lead screw and a polishing assembly. An L-shaped plate, a first suction cup, a second suction cup, a vertical push rod, a pressing plate, a horizontal push rod and a clamping plate are used for forming a positioning system to lock the positions of a to-be-machined SMC power distribution cabinet partition plate and a standard plate, the to-be-machined SMC power distribution cabinet partition plate is provided with a special-shaped corner, the standard plate is provided with a special-shaped matched corner matched with the special-shaped corner in shape, a lead screw motor drives a lead screw to act, and the position of the to-be-machined SMC power distribution cabinet partition plate is adjusted. And the grinding assembly can take the special-shaped matched corner of the standard plate as a trend control path in the displacement process, then the special-shaped corner of the SMC power distribution cabinet partition plate to be machined is automatically ground, and the grinding effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of SMC product processing, in particular to an automatic grinding device for special-shaped edges and corners of SMC distribution cabinet partitions. Background Art

[0002] The SMC automatic corner grinding device for distribution cabinet partitions provides precise and efficient corner grinding for distribution cabinet partitions made of SMC (Sheet Molding Compound) insulation board. Its specific benefits are as follows: 1) The automatic grinding device precisely controls the grinding force and direction, ensuring that the corners meet design requirements and avoiding the unevenness and over-grinding that can occur with manual grinding. 2) The automated grinding device operates continuously, significantly reducing grinding time and improving production efficiency. Compared to manual grinding, machine grinding can complete large-scale corner grinding tasks more quickly, reducing production costs. 3) The use of the automatic grinding device reduces the impact of human factors on product quality, ensuring consistent grinding quality for each irregularly shaped corner, and improving overall product quality stability. 4) The automatic grinding device reduces the risk of direct operator exposure to dust and sparks during the grinding process, improving workplace safety. Furthermore, by precisely controlling the grinding process, damage to the partition structure caused by over-grinding can be avoided, which could affect the safety performance of the distribution cabinet. 5) Automated grinding devices can replace a large amount of manual grinding labor, reducing the company's labor costs. At the same time, due to the higher precision and efficiency of machine grinding, it can reduce rework and waste caused by manual grinding errors.

[0003] The existing automatic grinding device for SMC distribution cabinet partitions has been found to have shortcomings during use. First, it is not suitable for automatically grinding irregularly shaped partition corners, such as curved corners, and has poor applicability. Second, it cannot reliably clamp the partitions, and is prone to shifting during the grinding process. Therefore, it is necessary to optimize and improve the existing automatic grinding device for SMC distribution cabinet partitions. Utility Model Content

[0004] The purpose of the utility model is to overcome the above-mentioned problems existing in the traditional technology and provide an automatic grinding device for the special-shaped edges and corners of the partition of the SMC power distribution cabinet.

[0005] In order to achieve the above technical objectives and the above technical effects, the present invention is implemented through the following technical solutions:

[0006] The L-shaped plate is symmetrically provided on both sides of the processing platform, and a horizontal slide is provided in the middle of the processing platform. The processing platform is located on both sides of the horizontal slide, and a first suction cup for adsorbing the SMC distribution cabinet partition to be processed and a second suction cup for adsorbing the standard plate are respectively embedded and installed. The SMC distribution cabinet partition to be processed is provided with special-shaped corners, and the standard plate is provided with special-shaped matching corners that match the shape of the special-shaped corners; the horizontal plate portion of the L-shaped plate is located on both sides of the horizontal slide, and vertical push rods are respectively embedded and installed, and the movable end of the vertical push rod is provided with a pressure plate, and the vertical plate portion of the L-shaped plate is located on both sides of the horizontal slide, and horizontal push rods are respectively embedded and installed, and the movable end of the horizontal push rod is provided with a clamping plate; the processing platform is located below the horizontal slide and a screw rod is installed, and the screw rod is driven to rotate by a screw motor, and a grinding assembly that can be displaced along the horizontal slide is installed on the outer side of the screw rod.

[0007] Furthermore, in the above-mentioned automatic grinding device for the special-shaped edges and corners of the SMC distribution cabinet partition, the grinding assembly includes a sliding part, a protrusion, a groove plate, a movable support plate, a guide wheel, a grinding wheel, a grinding motor and a reset mechanism. The sliding part is limited in the sliding of the transverse groove. The lower end of the sliding part is provided with a protrusion, and a screw groove that cooperates with the screw is opened in the protrusion plate. The upper end of the sliding part is provided with a groove plate, and a movable support plate is passed through the groove plate. The movable support plate is located at one end close to the second suction cup and is equipped with a guide wheel. The movable support plate is located at one end close to the first suction cup and is equipped with a grinding wheel and a grinding motor for driving it to rotate. The groove plate and the movable support plate are equipped with a reset mechanism.

[0008] Furthermore, in the above-mentioned automatic grinding device for special-shaped edges and corners of the SMC distribution cabinet partition, the sliding part, the protrusion, and the groove plate are an integrated structure.

[0009] Furthermore, in the above-mentioned automatic grinding device for special-shaped corners of SMC distribution cabinet partitions, the thickness of the grinding wheel is matched with the thickness of the SMC distribution cabinet partition to be processed, and a rough grinding layer is provided on the outer side of the wheel body of the grinding wheel.

[0010] Furthermore, in the above-mentioned automatic grinding device for special-shaped corners of SMC distribution cabinet partitions, the grinding motor drives the grinding wheel to rotate through a belt transmission member.

[0011] Furthermore, in the above-mentioned automatic grinding device for the special-shaped edges and corners of the SMC distribution cabinet partition, the reset mechanism includes a first vertical plate, a second vertical plate, a sliding sleeve, a sliding rod and a reset spring. A rectangular groove is provided in the movable support plate, and the movable support plate is located in the middle of the rectangular groove and is fixed with a first vertical plate. Sliding rods are symmetrically fixed on both sides of the first vertical plate. The sliding of the sliding rod is restricted in the sliding sleeve. The sliding sleeve is fixed to the web of the groove plate through the second vertical plate. A spring is provided on the outer side of the sliding rod, and the two ends of the spring are respectively against the first vertical plate and the sliding sleeve.

[0012] Furthermore, in the above-mentioned automatic grinding device for the special-shaped corners of the SMC distribution cabinet partition, a dust hood is installed between the two L-shaped plates above the horizontal slide groove, and a dust suction pipe is installed on the side end of the dust hood, and the dust suction pipe is externally connected to a negative pressure filter bag.

[0013] Furthermore, in the above-mentioned automatic grinding device for the special-shaped edges and corners of the SMC distribution cabinet partition, after the positions of the SMC distribution cabinet partition to be processed and the standard plate are fixed, the special-shaped edges and corners of the SMC distribution cabinet partition to be processed can be brought into contact with the grinding wheel, and the special-shaped matching edges and corners of the standard plate can be brought into contact with the guide wheel.

[0014] The beneficial effects of the utility model are:

[0015] The utility model has a reasonable structural design and is mainly composed of a processing platform, an L-shaped plate, a first suction cup, a second suction cup, a vertical push rod, a pressure plate, a horizontal push rod, a clamping plate, a screw motor, a screw and a grinding assembly. The L-shaped plate, the first suction cup, the second suction cup, the vertical push rod, the pressure plate, the horizontal push rod and the clamping plate constitute a positioning system to lock the positions of the SMC distribution cabinet partition to be processed and the standard plate. The SMC distribution cabinet partition to be processed is provided with special-shaped corners, and the standard plate is provided with special-shaped matching corners that match the shape of the special-shaped corners. The screw motor drives the screw to move, and then drives the grinding assembly to move along the horizontal slide groove. During the displacement process, the grinding assembly can use the special-shaped matching corners of the standard plate as the direction control path, and then automatically grind the special-shaped corners of the SMC distribution cabinet partition to be processed, and the grinding effect is good.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the above advantages at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. 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 creative work.

[0018] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the utility model after the dust cover is omitted;

[0020] Figure 3 This is a schematic diagram of the structure of the dust hood in the utility model;

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the grinding component in the present utility model;

[0022] Figure 5 This is a schematic diagram of the top view of the grinding assembly in the present invention;

[0023] Figure 6 This is a schematic diagram of the use state of the grinding component in the present utility model;

[0024] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0025] 1-processing platform, 2-L-shaped plate, 3-first suction cup, 4-second suction cup, 5-vertical push rod, 6-pressure plate, 7-horizontal push rod, 8-clamping plate, 9-screw motor, 10-grinding assembly, 101-sliding part, 102-bump, 103-screw groove, 104-groove plate, 105-movable support plate, 106-guide wheel, 107-grinding wheel, 108-grinding motor, 109-rectangular groove, 110-first vertical plate, 111-second vertical plate, 112-sleeve, 113-slide rod, 114-reset spring, 11-dust hood, 12-SMC distribution cabinet partition to be processed, 13-standard plate. DETAILED DESCRIPTION

[0026] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] like Figures 1-6As shown, this embodiment provides an automatic grinding device for the special-shaped corners of the partitions of the SMC power distribution cabinet, comprising a processing platform 1, and L-shaped plates 2 are symmetrically provided on both sides of the processing platform 1. A horizontal slide is provided in the middle of the processing platform 1, and the processing platform 1 is located on both sides of the horizontal slide and is embedded with a first suction cup 3 for adsorbing the SMC power distribution cabinet partition 12 to be processed and a second suction cup 4 for adsorbing the standard plate 13. The SMC power distribution cabinet partition 12 to be processed is provided with special-shaped corners, and the standard plate 13 is provided with special-shaped matching corners that match the shape of the special-shaped corners. The horizontal plate portion of the L-shaped plate 2 is located on both sides of the horizontal slide and is embedded with a vertical push rod 5, and the movable end of the vertical push rod 5 is installed with a pressure plate 6. The vertical plate portion of the L-shaped plate 2 is located on both sides of the horizontal slide and is embedded with a horizontal push rod 7, and the movable end of the horizontal push rod 7 is installed with a clamping plate 8. A screw is installed on the processing platform 1 below the transverse chute. The screw is rotated by a screw motor 9. A grinding assembly 10 that can move along the transverse chute is sleeved on the outer side of the screw.

[0028] In this embodiment, the grinding assembly 10 includes a sliding portion 101, a protrusion 102, a grooved plate 104, a movable support plate 105, a guide wheel 106, a grinding wheel 107, a grinding motor 108, and a reset mechanism. The sliding portion 101 is limited in its sliding movement within a transverse groove. The lower end of the sliding portion 101 is provided with a protrusion 102, which defines a screw groove 103 for engaging with a screw. The upper end of the sliding portion 101 is provided with a grooved plate 104, through which a movable support plate 105 is inserted. The guide wheel 106 is mounted on the end of the movable support plate 105 located near the second suction cup 4. The grinding wheel 107 and the grinding motor 108 for driving the rotation of the movable support plate 105 are mounted on the end of the movable support plate 105 located near the first suction cup 3. The grooved plate 104 and the movable support plate 105 are provided with a reset mechanism.

[0029] In this embodiment, the sliding portion 101 , the protrusion 102 , and the groove plate 104 are an integrated structure.

[0030] In this embodiment, the thickness of the grinding wheel 107 matches the thickness of the SMC distribution cabinet partition 12 to be processed, and a rough grinding layer is provided on the outer side of the wheel body of the grinding wheel 107.

[0031] In this embodiment, the grinding motor 108 drives the grinding wheel 107 to rotate via a belt transmission member.

[0032] In this embodiment, the reset mechanism includes a first vertical plate 110, a second vertical plate 111, a sliding sleeve 112, a sliding rod 113 and a reset spring 114. A rectangular groove 109 is opened in the movable support plate 105. The movable support plate 105 is located in the middle of the rectangular groove 109 and is fixed with a first vertical plate 111. Sliding rods 113 are symmetrically fixed on both sides of the first vertical plate 111. The sliding rod 113 is restricted in sliding in the sliding sleeve 112. The sliding sleeve 112 is fixed to the web of the groove plate 104 through the second vertical plate 111. A spring 114 is sleeved on the outer side of the sliding rod 113. The two ends of the spring 114 are respectively against the first vertical plate 110 and the sliding sleeve 112.

[0033] In this embodiment, a dust hood 11 is installed between the two L-shaped plates 2 above the transverse chute, a dust suction pipe is installed at the side end of the dust hood 11, and a negative pressure filter bag is externally connected to the dust suction pipe.

[0034] In this embodiment, after the positions of the SMC distribution cabinet partition 12 and the standard plate 13 to be processed are fixed, the special-shaped corners of the SMC distribution cabinet partition 12 to be processed can be brought into contact with the grinding wheel 107, and the special-shaped matching corners of the standard plate 13 can be brought into contact with the guide wheel 106.

[0035] A specific application of this embodiment is: this device is mainly composed of a processing platform 1, an L-shaped plate 2, a first suction cup 3, a second suction cup 4, a vertical push rod 5, a pressure plate 6, a horizontal push rod 7, a clamping plate 8, a screw motor 9, a screw and a grinding assembly 10. The L-shaped plate 2, the first suction cup 3, the second suction cup 4, the vertical push rod 5, the pressure plate 6, the horizontal push rod 7, and the clamping plate 8 constitute a positioning system to lock the positions of the SMC distribution cabinet partition 12 to be processed and the standard plate 13. The SMC distribution cabinet partition 12 to be processed is provided with special-shaped corners, and the standard plate 13 is provided with special-shaped matching corners that match the shape of the special-shaped corners. The screw is driven by the screw motor 9 to move, and then the grinding assembly 10 is driven to move along the horizontal slide groove. During the displacement process, the grinding assembly 10 can use the special-shaped matching corners of the standard plate 13 as the direction control path, and then automatically grind the special-shaped corners of the SMC distribution cabinet partition 12 to be processed, and the grinding effect is good. After each processing, only the SMC distribution cabinet partition 12 to be processed needs to be replaced, and the position of the standard plate 13 does not need to be adjusted. The matching standard plate 13 is only replaced when another type of SMC distribution cabinet partition 12 to be processed is replaced.

[0036] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to specific embodiments. Obviously, numerous modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An automatic grinding device for the special-shaped corners of SMC distribution cabinet partitions, comprising a processing platform with L-shaped plates symmetrically arranged on both sides of the processing platform, characterized in that: A horizontal slide is provided in the middle of the processing platform, and the processing platform is located on both sides of the horizontal slide, and a first suction cup for adsorbing the SMC distribution cabinet partition to be processed and a second suction cup for adsorbing the standard plate are respectively embedded and installed. The SMC distribution cabinet partition to be processed is provided with special-shaped corners, and the standard plate is provided with special-shaped matching corners that match the shape of the special-shaped corners; the horizontal plate portion of the L-shaped plate is located on both sides of the horizontal slide and is respectively embedded and installed with vertical push rods, and the movable end of the vertical push rod is provided with a pressure plate, and the vertical plate portion of the L-shaped plate is located on both sides of the horizontal slide and is respectively embedded and installed with horizontal push rods, and the movable end of the horizontal push rod is provided with a clamping plate; the processing platform is located below the horizontal slide and is installed with a screw rod, which is driven to rotate by a screw motor, and a grinding component that can be displaced along the horizontal slide is installed on the outer side of the screw rod.

2. The automatic grinding device for special-shaped corners of SMC distribution cabinet partitions according to claim 1 is characterized in that: The grinding assembly includes a sliding part, a protrusion, a groove plate, a movable support plate, a guide wheel, a grinding wheel, a grinding motor and a reset mechanism. The sliding part is limited in the sliding of the horizontal slide groove. The lower end of the sliding part is provided with a protrusion plate, and a screw groove that cooperates with the screw rod is opened in the protrusion plate. The upper end of the sliding part is provided with a groove plate, and a movable support plate is passed through the groove plate. The movable support plate is located at one end close to the second suction cup and is equipped with a guide wheel. The movable support plate is located at one end close to the first suction cup and is equipped with a grinding wheel and a grinding motor for driving it to rotate. The groove plate and the movable support plate are equipped with a reset mechanism.

3. The automatic grinding device for special-shaped corners of SMC distribution cabinet partitions according to claim 2 is characterized in that: The sliding part, the protrusion and the groove plate are an integrated structure.

4. The automatic grinding device for special-shaped corners of SMC distribution cabinet partitions according to claim 3 is characterized in that: The thickness of the grinding wheel is matched with the thickness of the SMC distribution cabinet partition to be processed, and a rough grinding layer is provided on the outer side of the wheel body of the grinding wheel.

5. The automatic grinding device for special-shaped corners of SMC distribution cabinet partitions according to claim 4 is characterized in that: The grinding motor drives the grinding wheel to rotate via a belt transmission member.

6. The automatic grinding device for special-shaped corners of SMC distribution cabinet partitions according to claim 5 is characterized in that: The reset mechanism includes a first vertical plate, a second vertical plate, a sliding sleeve, a sliding rod and a reset spring. A rectangular groove is opened in the movable support plate. The movable support plate is located in the middle of the rectangular groove and is fixed with a first vertical plate. Sliding rods are symmetrically fixed on both sides of the first vertical plate. The sliding of the sliding rod is restricted in the sliding sleeve. The sliding sleeve is fixed to the web of the groove plate through the second vertical plate. A spring is sleeved on the outer side of the sliding rod. The two ends of the spring are respectively against the first vertical plate and the sliding sleeve.

7. The automatic grinding device for special-shaped corners of SMC distribution cabinet partitions according to claim 6 is characterized in that: A dust hood is installed between the two L-shaped plates and above the transverse chute. A dust suction pipe is installed at the side end of the dust hood, and the dust suction pipe is externally connected to a negative pressure filter bag.

8. The automatic grinding device for special-shaped corners of SMC distribution cabinet partitions according to claim 7 is characterized in that: After the positions of the SMC distribution cabinet partition to be processed and the standard plate are fixed, the special-shaped corners of the SMC distribution cabinet partition to be processed can be in contact with the grinding wheel, and the special-shaped matching corners of the standard plate can be in contact with the guide wheel.

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