Polishing device for plates for can production

Abstract

The utility model provides a can production plate polishing device which comprises a plurality of fixing frames, a plurality of layers of fixing blocks and lateral reinforcing plates, the plurality of fixing frames and the plurality of layers of fixing blocks are arranged in a staggered mode, a plate inserting groove is formed between every two layers of fixing blocks, plate bodies are horizontally inserted in the plurality of plate inserting grooves, and the lateral reinforcing plates are arranged in the plate inserting grooves. And internal thread fixing blocks are fixed to the left sides and the right sides of the front ends and the rear ends in the multiple plate inserting grooves correspondingly, reinforcing bolts are arranged at the multiple internal thread fixing blocks in a penetrating mode through threads correspondingly, a lateral reinforcing plate is fixed to the right end of the upper side fixing frame, and an electric telescopic rod is arranged at the rear end of the lateral reinforcing plate in a penetrating mode. In order to solve the problems that in the prior art, the cutting positions of multiple plates cannot be polished at the same time, and the follow-up splicing efficiency of can making is affected, the multi-layer limiting structure is designed, the multiple plates can be limited and fixed, and therefore synchronous polishing operation can be conveniently conducted on the cutting positions of the multiple plates.

Description

Technical Field

[0001] The utility model relates to a sheet metal grinding device for can production, belonging to the technical field of sheet metal grinding equipment. Background Technique

[0002] In the prior art, during can production, first, the sheet metal needs to be cut according to the can size, and then the cut sheets are spliced into a can body. In order to prevent burrs from remaining at the cut edges of the sheet metal and affecting the subsequent quality, it is necessary to grind the edges of the cut sheet metal.

[0003] However, when the existing grinding equipment is in use, it can often only grind a single sheet metal and cannot perform grinding operations on the cut parts of multiple sheet metals simultaneously, which affects the subsequent splicing efficiency of can production. Now, there is an urgent need for a sheet metal grinding device for can production to solve the above problems. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide a sheet metal grinding device for can production to solve the problems raised in the above background technique. The utility model designs a multi-layer limit structure that can limit and fix multiple sheet metals, thereby facilitating synchronous grinding operations on the cut parts of multiple sheet metals.

[0005] To achieve the above purpose, the utility model is realized through the following technical solutions: A sheet metal grinding device for can production includes a fixed frame, fixed blocks, and lateral reinforcement plates. There are multiple fixed frames, and multiple layers of fixed blocks are provided. The multiple fixed frames and the multiple layers of fixed blocks are arranged in a staggered manner. Between each layer of fixed blocks, there are sheet metal slots. In each of the multiple sheet metal slots, a sheet metal body is horizontally inserted. At the front, rear, left, and right sides of the inner parts of the multiple sheet metal slots, inner screw fixing blocks are fixed. At each of the multiple inner screw fixing blocks, a reinforcement bolt is threaded through. At the right end of the upper fixed frame, a lateral reinforcement plate is fixed. The lateral reinforcement plate is provided with an electric telescopic rod passing through its rear end. The movable end of the electric telescopic rod is longitudinally installed with a grinding motor. The shaft end of the grinding motor is longitudinally fixed with an extension shaft. Multiple grinding cylinders are fixed to the outside of the extension shaft. At the upper end of the outside of each of the multiple grinding cylinders, a first grinding wheel is horizontally fixed. At the lower end of the outside of each of the multiple grinding cylinders, a second grinding wheel is horizontally fixed.

[0006] Furthermore, the threaded ends of the multiple reinforcement bolts are respectively tightly abutted against the front and rear ends of the multiple sheet metal bodies.

[0007] Furthermore, a guiding slide rail is horizontally fixed to the right end of the grinding motor, and a guiding chute is opened at the right end of the lateral reinforcement plate.

[0008] Furthermore, the guiding slide rail is slidably located within the guiding chute.

[0009] Further, a plurality of the first grinding wheels are respectively in sliding contact with the right sides of the upper ends of a plurality of sheet bodies, and a plurality of the second grinding wheels are respectively in sliding contact with the right sides of the lower ends of the plurality of sheet bodies.

[0010] Further, a plurality of the grinding cylinders are respectively in contact with the right side surfaces of a plurality of sheet bodies.

[0011] Advantages of the present utility model: A sheet grinding device for can production of the present utility model. Due to the addition of a fixing frame, fixing blocks, sheet slots, lateral reinforcement plates, electric telescopic rods, grinding motors, extension shafts, grinding cylinders, first grinding wheels, second grinding wheels, internal thread fixing blocks, and reinforcement bolts in the present utility model, through our design improvement and actual use, it shows that the device has a reasonable structure and good practicability. A multi-layer limiting structure is designed, which can limit and fix a plurality of sheets, thereby facilitating synchronous grinding operations on the cutting parts of a plurality of sheets. Moreover, the operation is simple, the efficiency is high, it will not affect the subsequent splicing efficiency of can production, and it is convenient for popularization. Description of the Drawings

[0012] By reading the detailed description of the non-restrictive embodiments with reference to the following drawings, other features, purposes, and advantages of the present utility model will become more obvious:

[0013] Figure 1 It is a three-dimensional schematic diagram of the overall structure of a sheet grinding device for can production of the present utility model;

[0014] Figure 2 It is a three-dimensional schematic diagram of a plurality of fixing frames of a sheet grinding device for can production of the present utility model;

[0015] Figure 3 It is an enlarged schematic diagram of the position of the grinding cylinder of a sheet grinding device for can production of the present utility model;

[0016] In the figure: 1 - fixing frame, 2 - fixing block, 3 - sheet slot, 4 - sheet body, 5 - lateral reinforcement plate, 6 - guiding chute, 7 - electric telescopic rod, 8 - grinding motor, 9 - guiding slide rail, 10 - extension shaft, 11 - grinding cylinder, 12 - first grinding wheel, 13 - second grinding wheel, 14 - internal thread fixing block, 15 - reinforcement bolt. Detailed Embodiment

[0017] To make the technical means, creative features, achieved purposes, and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0018] Please refer to Figures 1 - 3, the present utility model provides a technical solution: a sheet metal grinding device for can production, including a fixed frame 1, fixed blocks 2, and lateral reinforcement plates 5. There are multiple fixed frames 1, and multiple layers of fixed blocks 2 are provided. The multiple fixed frames 1 and the multiple layers of fixed blocks 2 are arranged in a staggered manner. Between each layer of fixed blocks 2, sheet slots 3 are opened. In each of the multiple sheet slots 3, a sheet body 4 is horizontally inserted. At the front, rear, left, and right sides of the interior of each of the multiple sheet slots 3, internal screw fixing blocks 14 are fixed. At each of the multiple internal screw fixing blocks 14, a reinforcement bolt 15 is threaded through. At the right end of the upper fixed frame 1, a lateral reinforcement plate 5 is fixed. A power telescopic rod 7 is vertically inserted through the rear end of the lateral reinforcement plate 5. At the movable end of the power telescopic rod 7, a grinding motor 8 is longitudinally installed. At the shaft end of the grinding motor 8, an extended shaft 10 is longitudinally fixed. Multiple grinding cylinders 11 are fixed to the outside of the extended shaft 10. At the upper ends of the outside of each of the multiple grinding cylinders 11, a first grinding wheel 12 is horizontally fixed. At the lower ends of the outside of each of the multiple grinding cylinders 11, a second grinding wheel 13 is horizontally fixed. This design solves the problem that the original device can only grind a single sheet metal and cannot perform grinding operations on the cutting parts of multiple sheets simultaneously, affecting the subsequent splicing efficiency of can production.

[0019] As the first embodiment of the present utility model: the threaded ends of the multiple reinforcement bolts 15 are respectively tightly abutted against the front and rear ends of the multiple sheet bodies 4. By adding the multiple reinforcement bolts 15, the front and rear ends of the multiple sheet bodies 4 can be tightly abutted, thereby ensuring the firmness of the multiple sheet bodies 4 inserted in the multiple sheet slots 3.

[0020] A guiding slide rail 9 is horizontally fixed to the right end of the grinding motor 8. A guiding chute 6 is opened at the right end of the lateral reinforcement plate 5. The guiding slide rail 9 is slidably located within the guiding chute 6. When the added grinding motor 8 is driven to move back and forth, it can drive the guiding slide rail 9 to slide back and forth within the guiding chute 6.

[0021] Each of the multiple first grinding wheels 12 is slidably attached to the upper right side of each of the multiple sheet bodies 4, and each of the multiple second grinding wheels 13 is slidably attached to the lower right side of each of the multiple sheet bodies 4. When the added multiple first grinding wheels 12 and the multiple second grinding wheels 13 are driven to rotate, the upper and lower positions of the cutting parts on the right side of the multiple sheet bodies 4 can be ground. Each of the multiple grinding cylinders 11 is attached to the right side surface of each of the multiple sheet bodies 4. When the added multiple grinding cylinders 11 are driven to rotate, the cutting parts on the right side of the multiple sheet bodies 4 can be ground.

[0022] As the second embodiment of the present utility model: when it is necessary to polish the cutting parts of multiple plate bodies 4, insert the multiple plate bodies 4 into multiple plate slots 3, so that multiple first grinding wheels 12 are respectively in sliding contact with the right sides of the upper ends of the multiple plate bodies 4, multiple second grinding wheels 13 are respectively in sliding contact with the right sides of the lower ends of the multiple plate bodies 4, and multiple grinding cylinders 11 are respectively in contact with the right side surfaces of the multiple plate bodies 4. Then tighten multiple reinforcing bolts 15, so that the multiple reinforcing bolts 15 can tightly abut the front and rear ends of the multiple plate bodies 4. Then start the grinding motor 8, and the shaft end of the grinding motor 8 will drive the extension shaft 10 to rotate, so that the multiple grinding cylinders 11, the multiple second grinding wheels 13 and the multiple first grinding wheels 12 will be driven to rotate. Thus, the cutting parts on the right sides of the multiple plate bodies 4 can be rotationally polished. Then control the movable end of the electric telescopic rod 7 to move back and forth, and it will drive the grinding motor 8 to move back and forth. Thus, the multiple grinding cylinders 11, the multiple second grinding wheels 13 and the multiple first grinding wheels 12 can be driven to rotate and move back and forth, so as to perform all-round polishing on the cutting parts on the right sides of the multiple plate bodies 4.

[0023] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, in any regard, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0024] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A can production plate grinding device, comprising a fixed frame (1), a fixed block (2) and a lateral reinforcement plate (5), characterized in that: The fixing frames (1) are provided in plurality, the fixing blocks (2) are provided in multiple layers, the fixing frames (1) and the multiple layers of fixing blocks (2) are arranged in a staggered manner, a plate slot (3) is provided between each layer of the fixing blocks (2), and a plate body (4) is horizontally inserted into each of the plate slots (3); Internal screw fixing blocks (14) are fixed to the left and right sides of the front and rear ends of the plurality of plate slots (3); reinforcing bolts (15) are threadedly penetrated at the plurality of internal screw fixing blocks (14); a lateral reinforcing plate (5) is fixed to the right end of the upper fixing frame (1); an electric telescopic rod (7) is penetrated through the rear end of the lateral reinforcing plate (5); a grinding motor (8) is longitudinally mounted on the movable end of the electric telescopic rod (7); an extension shaft (10) is longitudinally fixed to the shaft end of the grinding motor (8); a plurality of grinding cylinders (11) are fixed to the outside of the extension shaft (10); a first grinding wheel (12) is horizontally fixed to the upper ends of the outer parts of the plurality of grinding cylinders (11); and a second grinding wheel (13) is horizontally fixed to the lower ends of the outer parts of the plurality of grinding cylinders (11).

2. A can production plate grinding device according to claim 1, characterized in that: The threaded ends of the plurality of reinforcing bolts (15) are respectively tightly abutted against the front and rear ends of the plurality of plate bodies (4).

3. A can production plate grinding device according to claim 1, characterized in that: A guide slide rail (9) is horizontally fixed to the right end of the grinding motor (8), and a guide slide groove (6) is provided at the right end of the lateral reinforcement plate (5).

4. A can production plate grinding device according to claim 3, characterized in that: The guide slide rail (9) is slidably located in the guide slide groove (6).

5. The can production plate grinding device according to claim 1, characterized in that: The plurality of first grinding wheels (12) are respectively slidably attached to the right sides of the upper ends of the plurality of plate bodies (4), and the plurality of second grinding wheels (13) are respectively slidably attached to the right sides of the lower ends of the plurality of plate bodies (4).

6. A can production plate grinding device according to claim 1, characterized in that: The plurality of grinding cylinders (11) are respectively attached to the right sides of the plurality of plate bodies (4).

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