Positioning and pressing device for lead extruding machine

Abstract

The positioning and pressing device comprises a bottom plate, a plurality of connecting boxes are fixedly connected to the top of the bottom plate, inserting openings are formed in the surfaces of the connecting boxes, and first electric telescopic rods are fixedly installed at the top and the bottom of an inner cavity of each connecting box. And one end of the first electric telescopic rod is fixedly connected with a first rolling wheel, second electric telescopic rods are fixedly installed on the two sides of an inner cavity of the connecting box, and one side of each second electric telescopic rod is fixedly connected with a second rolling wheel. The lead column penetrates through the inserting opening, the first electric telescopic rod drives the first rolling wheel to move towards one end, one end of the first rolling wheel is attached to the top and the bottom of the lead column, the second electric telescopic rod drives the second rolling wheel to move towards one side, one side of the second rolling wheel is attached to the two sides of the lead column, and the periphery of the lead column is limited. Material conveying is stable, the anti-skid effect is better, and the conveying smoothness is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary equipment for lead profile extruders, in particular to a positioning and pressing device for lead profile extruders. Background Art

[0002] Metal lead is a corrosion-resistant heavy nonferrous metal material. It has the advantages of low melting point, high corrosion resistance, poor penetration by X-rays and gamma rays, and good plasticity. It is often processed into plates and pipes and is widely used in chemical, cable, battery, and radioactive protection industries.

[0003] Before the lead column is extruded, it needs to be transported from the storage area of ​​the lead profile extruder to the extrusion area of ​​the lead profile extruder. Most existing companies often only set the clamping wheel at the top center of the lead column, which may cause unstable feeding, and the anti-skid effect of the guide roller is not good, affecting the smooth feeding;

[0004] Therefore, we provide a positioning and clamping device for a lead extruder. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a positioning and clamping device for a lead extruder, wherein the lead column is passed through an insertion interface, and the first roller is driven to move to one end by a first electric telescopic rod, so that one end of the first roller is fitted with the top and bottom of the lead column, and the second roller is driven to move to one side by a second electric telescopic rod, so that one side of the second roller is fitted with both sides of the lead column, and the lead column is limited all around, so that the material feeding is stable, the anti-slip effect is better, and the smoothness of the transportation is improved, so as to solve the problems raised in the above-mentioned background technology.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a technical solution adopted by a positioning and clamping device for a lead extruder is: it includes a base plate, a plurality of connection boxes are fixedly connected to the top of the base plate, a plug interface is provided on the surface of the connection box, a first electric telescopic rod is fixedly installed on the top and bottom of the inner cavity of the connection box, one end of the first electric telescopic rod is fixedly connected to a first roller, second electric telescopic rods are fixedly installed on both sides of the inner cavity of the connection box, and a second roller is fixedly connected to one side of the second electric telescopic rod.

[0009] As a preferred solution, both sides of the top of the base plate are fixedly connected with a shell, a driving motor is fixedly installed on the bottom of the shell surface, the output end of the driving motor is fixedly connected with a second rotating rod, the surface of the second rotating rod is fixedly connected with a driving wheel, the surface of the driving wheel is meshed with a belt, the top of the inner surface of the belt is meshed with a driven wheel, the inner cavity of the driven wheel is fixedly connected with a first rotating rod, and the surface of the first rotating rod is fixedly connected with a rotating roller.

[0010] Optionally, after the lead column is limited, the user starts the driving motor to work, and the driving motor drives the second rotating rod to rotate clockwise, and the second rotating rod drives the driving wheel to rotate, and the driving wheel drives the belt to rotate, and the belt drives the driven wheel to rotate, and the driven wheel drives the first rotating rod to rotate, and the first rotating rod drives the first rotating rod to rotate, and the first rotating rod drives the lead column to move, thereby realizing the function of automatic transportation and better practicality.

[0011] As a preferred solution, support rods are fixedly connected to both sides of the bottom plate, a connecting block is fixedly connected to the top of the support rod, and a cleaning brush is fixedly connected to the inner surface of the connecting block.

[0012] Optionally, when the lead column passes through the inner cavity of the plug interface, it passes through the inner circle of the cleaning brush so that the surface of the cleaning brush fits with the surface of the lead column. During the movement of the lead column, impurities on the surface of the lead column are scraped off by the cleaning brush to improve the cleanliness of the lead column surface.

[0013] As a preferred solution, support blocks are fixedly connected around the bottom of the base plate, and the support blocks are rubber blocks.

[0014] Optionally, the entire device can be effectively supported by providing support blocks.

[0015] As a preferred solution, a bearing is fixedly connected to the top of the left side of the inner cavity of the shell, and the left side of the first rotating rod is fixedly connected to the inner ring of the bearing.

[0016] Optionally, by providing a bearing, wear of the first rotating rod during rotation is reduced.

[0017] As a preferred solution, mounting blocks are fixedly connected to both sides of the support rod, and the mounting blocks and the base plate are fixedly connected by mounting bolts.

[0018] Optionally, by providing a mounting block and mounting bolts, it is convenient for the user to connect the support rod and the base plate.

[0019] (III) Beneficial effects

[0020] Compared with the prior art, the utility model provides a positioning and clamping device for a lead extruder, which has the following beneficial effects.

[0021] 1. The utility model allows the lead column to pass through the plug interface, and drives the first roller to move to one end through the first electric telescopic rod, so that one end of the first roller fits with the top and bottom of the lead column, and drives the second roller to move to one side through the second electric telescopic rod, so that one side of the second roller fits with the two sides of the lead column, and limits the four sides of the lead column, so that the feeding is stable, the anti-skid effect is better, and the smoothness of transportation is improved.

[0022] 2. After the lead column is limited, the user starts the driving motor to work, and the driving motor drives the second rotating rod to rotate clockwise, and the second rotating rod drives the driving wheel to rotate, and the driving wheel drives the belt to rotate, and the belt drives the driven wheel to rotate, and the driven wheel drives the first rotating rod to rotate, and the first rotating rod drives the first rotating rod to rotate, and the first rotating rod drives the lead column to move, thereby realizing the function of automatic transportation and better practicality.

[0023] 3. When the lead column passes through the inner cavity of the plug interface, it passes through the inner circle of the cleaning brush so that the surface of the cleaning brush fits with the surface of the lead column. During the movement of the lead column, the impurities on the surface of the lead column are scraped off by the cleaning brush to improve the cleanliness of the surface of the lead column. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the utility model;

[0025] Figure 2 This is a cross-sectional view of the connection box of the utility model;

[0026] Figure 3 This is a cross-sectional view of the housing of the utility model;

[0027] Figure 4 It is an enlarged view of point A of the present utility model.

[0028] In the figure: 1. rotating roller; 2. first rotating rod; 3. housing; 4. driving motor; 5. connecting box; 6. cleaning brush; 7. connecting block; 8. supporting rod; 9. bottom plate; 10. supporting block; 11. mounting bolt; 12. first electric telescopic rod; 13. first roller; 14. plug interface; 15. second electric telescopic rod; 16. second roller; 17. bearing; 18. driven wheel; 19. belt; 20. mounting block; 21. driving wheel; 22. second rotating rod. DETAILED DESCRIPTION

[0029] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0030] See also Figure 1-4, the embodiments of the utility model will be further described below in conjunction with the accompanying drawings.

[0031] Example

[0032] A technical solution adopted by a positioning and clamping device for a lead extruder is: it includes a base plate 9, a plurality of connection boxes 5 are fixedly connected to the top of the base plate 9, a plug interface 14 is provided on the surface of the connection box 5, a first electric telescopic rod 12 is fixedly installed on the top and bottom of the inner cavity of the connection box 5, one end of the first electric telescopic rod 12 is fixedly connected to a first roller 13, second electric telescopic rods 15 are fixedly installed on both sides of the inner cavity of the connection box 5, and a second roller 16 is fixedly connected to one side of the second electric telescopic rod 15.

[0033] Specifically: when the lead column needs to be positioned, the user passes the lead column through the insertion port 14. After the insertion is completed, the user starts the first electric telescopic rod 12 and the second electric telescopic rod 15 to work simultaneously. The first electric telescopic rod 12 drives the first roller 13 to move to one end, so that one end of the first roller 13 fits with the top and bottom of the lead column. The second electric telescopic rod 15 drives the second roller 16 to move to one side, so that one side of the second roller 16 fits with the two sides of the lead column, and the four sides of the lead column are limited. The feeding is stable, the anti-skid effect is better, and the smoothness of transportation is improved.

[0034] The shell 3 is fixedly connected to both sides of the top of the bottom plate 9, and a driving motor 4 is fixedly installed on the bottom of the surface of the shell 3. The output end of the driving motor 4 is fixedly connected to the second rotating rod 22, and the surface of the second rotating rod 22 is fixedly connected to the driving wheel 21. The surface of the driving wheel 21 is meshed with a belt 19, and the top of the inner surface of the belt 19 is meshed with a driven wheel 18. The inner cavity of the driven wheel 18 is fixedly connected to the first rotating rod 2, and the surface of the first rotating rod 2 is fixedly connected to the rotating roller 1. The support rod 8 is fixedly connected to both sides of the bottom plate 9, and the top of the support rod 8 is fixedly connected to the connecting block 7, and the inner surface of the connecting block 7 is fixedly connected to the cleaning brush 6. The support blocks 10 are fixedly connected to the four sides of the bottom of the bottom plate 9. The support blocks 10 are rubber blocks. The top of the left side of the inner cavity of the shell 3 is fixedly connected to the bearing 17, and the left side of the first rotating rod 2 is fixedly connected to the inner ring of the bearing 17. The mounting blocks 20 are fixedly connected to both sides of the support rod 8, and the mounting blocks 20 and the bottom plate 9 are fixedly connected by mounting bolts 11.

[0035] Specifically: after the lead column is limited, the user starts the drive motor 4 to work, and the drive motor 4 drives the second rotating rod 22 to rotate in a clockwise direction, and the second rotating rod 22 drives the driving wheel 21 to rotate, and the driving wheel 21 drives the belt 19 to rotate, and the belt 19 drives the driven wheel 18 to rotate, and the driven wheel 18 drives the first rotating rod 2 to rotate, and the first rotating rod 2 drives the first rotating rod 2 to rotate, and the first rotating rod 2 drives the lead column to move, so as to realize the function of automatic transportation, which is more practical. When the lead column passes through the inner cavity of the plug-in interface 14, it passes through the inner circle of the cleaning brush 6, so that the cleaning brush 6 The surface fits with the surface of the lead column. During the movement of the lead column, impurities on the surface of the lead column are scraped off by the cleaning brush 6 to improve the cleanliness of the surface of the lead column. The support block 10 is provided to effectively support the entire device, and at the same time, the purpose of anti-slip is also achieved, which greatly improves the stability of the entire device. The bearing 17 is provided to reduce the wear of the first rotating rod 2 during the rotation, and the loss of the bearing 17 during the rotation, which greatly improves the service life of the bearing 17. The user can use external tools to rotate the mounting bolt 11 into the inner cavity of the base plate 9 and the mounting block 20 to complete the docking of the support rod 8 and the base plate 9. The operation steps are simple and quick docking can be achieved.

[0036] The working principle of the utility model is as follows: when it is necessary to position the lead column, the user passes the lead column through the insertion interface 14, and after the insertion is completed, the user starts the first electric telescopic rod 12 and the second electric telescopic rod 15 to work simultaneously, and the first electric telescopic rod 12 drives the first roller 13 to move to one end, so that one end of the first roller 13 fits with the top and bottom of the lead column, and the second electric telescopic rod 15 drives the second roller 16 to move to one side, so that one side of the second roller 16 fits with the two sides of the lead column, and the four sides of the lead column are limited, the feeding is stable, the anti-skid effect is better, and the smoothness of the transportation is improved. After the lead column is limited, the user starts the drive motor 4 to work, and the drive motor 4 drives the second rotating rod 22 to rotate clockwise, drives the driving wheel 21 to rotate through the second rotating rod 22, drives the belt 19 to rotate through the driving wheel 21, drives the driven wheel 18 to rotate through the belt 19, drives the first rotating rod 2 to rotate through the driven wheel 18, drives the first rotating rod 2 to rotate through the first rotating rod 2, drives the lead column to move through the first rotating rod 2, realizes the function of automatic transportation, and is more practical. When the lead column passes through the inner cavity of the plug-in interface 14, it passes through the inner circle of the cleaning brush 6, so that the surface of the cleaning brush 6 is in contact with the surface of the lead column. In the process of the lead column moving, the impurities on the surface of the lead column are scraped off by the cleaning brush 6, thereby improving the cleanliness of the surface of the lead column.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A positioning and clamping device for a lead extruder, comprising a bottom plate (9), characterized in that: A plurality of connection boxes (5) are fixedly connected to the top of the bottom plate (9); a plug-in interface (14) is provided on the surface of the connection box (5); a first electric telescopic rod (12) is fixedly installed on the top and bottom of the inner cavity of the connection box (5); one end of the first electric telescopic rod (12) is fixedly connected to a first roller (13); second electric telescopic rods (15) are fixedly installed on both sides of the inner cavity of the connection box (5); one side of the second electric telescopic rod (15) is fixedly connected to a second roller (16).

2. A positioning and pressing device for a lead extruder according to claim 1, characterized in that: Both sides of the top of the bottom plate (9) are fixedly connected to a shell (3); a driving motor (4) is fixedly installed on the bottom of the surface of the shell (3); the output end of the driving motor (4) is fixedly connected to a second rotating rod (22); the surface of the second rotating rod (22) is fixedly connected to a driving wheel (21); the surface of the driving wheel (21) is meshed with a belt (19); the top of the inner surface of the belt (19) is meshed with a driven wheel (18); the inner cavity of the driven wheel (18) is fixedly connected to a first rotating rod (2); and the surface of the first rotating rod (2) is fixedly connected to a rotating roller (1).

3. A positioning and pressing device for a lead extruder according to claim 1, characterized in that: Support rods (8) are fixedly connected to both sides of the bottom plate (9), a connecting block (7) is fixedly connected to the top of the supporting rod (8), and a cleaning brush (6) is fixedly connected to the inner surface of the connecting block (7).

4. A positioning and pressing device for a lead extruder according to claim 1, characterized in that: Support blocks (10) are fixedly connected around the bottom of the base plate (9), and the support blocks (10) are rubber blocks.

5. A positioning and pressing device for a lead extruder according to claim 2, characterized in that: A bearing (17) is fixedly connected to the top of the left side of the inner cavity of the shell (3), and the left side of the first rotating rod (2) is fixedly connected to the inner ring of the bearing (17).

6. A positioning and pressing device for a lead extruder according to claim 3, characterized in that: Both sides of the support rod (8) are fixedly connected with mounting blocks (20), and the mounting blocks (20) and the bottom plate (9) are fixedly connected via mounting bolts (11).

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