Automatic material taking and placing device for melting point instrument

Abstract

The utility model provides an automatic material taking and placing device for a melting point instrument, and relates to the technical field of casting powder detection, the automatic material taking and placing device comprises a fixed rod and a melting point instrument body, the fixed rod is provided with a grabbing assembly, the grabbing assembly comprises a U-shaped plate fixed on one side of the fixed rod and a fixed plate fixed on the bottom surface of the U-shaped plate, and an electric push rod is fixed on the inner wall of a hole in the upper side of the U-shaped plate; a fixing disc is fixed to the output shaft end of the electric push rod. According to the automatic material taking and placing device for the melting point instrument, an electric push rod is started to drive a fixing disc to move, the fixing disc can drive a sliding rod to move, the sliding rod can drive a fixing block to move, the fixing block can drive a connecting rod to move, and the connecting rod can drive a clamping claw to conduct circular motion along a rotating shaft of a supporting rod; therefore, multi-point clamping can be provided for a casting powder sample column through cooperation of the multiple clamping claws, the sample column can be better fixed, and the grabbing stability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of taking and placing device, specifically a kind of automatic taking and placing device for melting point instrument, belong to protective slag detection technical field. BACKGROUND

[0002] Different varieties in stainless steel have different solidification characteristics, and defects such as concave, crack, deep vibration mark and slag inclusion often occur on the surface of the casting blank during continuous casting, which increases the grinding amount of the casting blank and seriously reduces the yield of stainless steel. Therefore, it is particularly important to develop a stainless steel series continuous casting protective slag suitable for stainless steel continuous casting process technology. During the study of protective slag, various tests need to be performed on the protective slag, such as the detection of "softening point, hemisphere point and flow point" of the protective slag using a melting point instrument.

[0003] The automatic taking and placing device for melting point instrument disclosed in Chinese Patent Application Publication No. CN216037280U can move the longitudinal slide rail horizontally by the electric slide block, and the grabbing mechanism moves longitudinally along the longitudinal slide rail, thereby achieving the function of sending the protective slag sample column to the melting point instrument. It also has the function of taking down the protective slag sample column from the melting point instrument, thereby achieving the function of automatically taking and placing the protective slag sample column. Since the electric slide block, longitudinal slide rail and grabbing mechanism are provided in two groups, one group can take the protective slag sample column while the other group can place another protective slag sample column on the melting point instrument, thereby improving work efficiency. The driving device can drive the movable jaw to rotate, so that the movable jaw approaches or moves away from the fixed jaw, thereby achieving the function of grabbing or placing the protective slag sample column.

[0004] In the above patent, the movable jaw is driven to rotate by the driving device, so that the movable jaw approaches or moves away from the fixed jaw, thereby achieving the function of grabbing or placing the protective slag sample column. However, the clamping force of the movable jaw and the fixed jaw is concentrated on two points, and the clamping range is limited. When grabbing a light or smooth protective slag sample column, the sample column may slide or fall off.

[0005] Therefore, an automatic taking and placing device for melting point instrument is proposed. UTILITY MODEL CONTENTS

[0006] The utility model proposes an automatic taking and placing device for melting point instrument, which can provide multi-point clamping for the protective slag sample column, better fix the sample column and improve the grabbing stability.

[0007] The utility model is implemented by the following technical solutions: an automatic taking and placing device for melting point instrument, comprising a fixed rod and a melting point instrument body, the fixed rod is provided with a grabbing assembly.

[0008] The grabbing assembly comprises a U-shaped plate fixed on one side of the fixed rod, a fixed plate fixed on the bottom surface of the U-shaped plate, an electric push rod fixed on the inner wall of the upper hole of the U-shaped plate, a fixed disc fixed on the output shaft end of the electric push rod, a plurality of slide rods fixed on the bottom surface of the fixed disc, and a fixed plate through which the one end of the slide rod penetrates, wherein a hole matching the slide rod is formed on the fixed plate, a fixed block is fixed on the bottom end of the slide rod, a connecting rod is connected to the two sides of the fixed block through a rotating shaft, a clamping claw is connected to the inner side of the connecting rod through a rotating shaft, a supporting rod is fixed on the bottom surface of the fixed plate, and the inner side of the supporting rod is connected to the outer surface of the upper part of the clamping claw through a rotating shaft.

[0009] Further, an electric track is arranged below the fixed rod, an electric sliding block is arranged in the electric track, a supporting plate is fixed on the upper surface of the electric sliding block, and the upper surface of the supporting plate is fixed to the bottom surface of the fixed rod.

[0010] Further, a supporting leg is fixed to the bottom surface of the electric track, and a reinforcing leg is fixed to the two sides of the supporting leg.

[0011] Further, a vertical plate is fixed to the back of the supporting leg, a threaded rod is threadedly connected to the inner wall of the hole of the vertical plate, a clamping plate is fixed to one end of the threaded rod, the side of the clamping plate away from the threaded rod is in contact with the body of the melting point instrument, and a handle is fixed to the end of the threaded rod away from the clamping plate.

[0012] Further, a guide rod is fixed to the side of the clamping plate away from the body of the melting point instrument, and one end of the guide rod penetrates the vertical plate.

[0013] Further, a controller is fixed to the front of the supporting leg.

[0014] The automatic material taking and placing device for the melting point instrument has the following beneficial effects.

[0015] 1. The automatic material taking and placing device for the melting point instrument moves the threaded rod by rotating the handle, the movement of the threaded rod drives the clamping plate to limit and fix the body of the melting point instrument, realizes the relative stillness between the supporting leg and the body of the melting point instrument, and is convenient for subsequent detection.

[0016] 2. The automatic material taking and placing device for the melting point instrument moves the fixed disc by starting the electric push rod, the fixed disc drives the slide rod to move, the slide rod drives the fixed block to move, the fixed block drives the connecting rod to move, and the connecting rod drives the clamping claw to move along the rotating shaft of the supporting rod, so that multiple clamping claws can cooperate to provide multi-point clamping for the protective slag sample column, the sample column can be better fixed, and the stability of grabbing is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 Schematic diagram of the three-dimensional structure of the utility model Figure 1

[0018] Figure 2 Schematic diagram of the three-dimensional structure of the utility model Figure 2

[0019] Figure 3 Schematic diagram of the structure of the grabbing assembly in the utility model;

[0020] Figure 4 Schematic diagram of the structure of the utility model Figure 2 A structure enlarged schematic view in the utility model.

[0021] Explanation of reference signs

[0022] 1, fixed rod;

[0023] 2, grabbing assembly; 201, electric push rod; 202, fixed disc; 203, sliding rod; 204, fixed block; 205, connecting rod; 206, clamping claw; 207, U-shaped plate; 208, fixed plate; 209, support rod;

[0024] 3, melting point instrument body; 4, electric track; 5, electric sliding block; 6, support plate; 7, support leg; 8, vertical plate; 9, threaded rod; 10, clamping plate; 11, handle; 12, guide rod; 13, reinforcing leg; 14, controller. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0026] Please refer to Figures 1-4 , the utility model embodiment provides a kind of automatic material taking and placing device for melting point instrument, including fixed rod 1 and melting point instrument body 3, and fixed rod 1 is equipped with grabbing assembly 2.

[0027] The lower portion of fixed rod 1 is provided with electric track 4, and the inside of electric track 4 is provided with electric sliding block 5, the upper surface of electric sliding block 5 is fixed with support plate 6, and the upper surface of support plate 6 is fixed with the bottom surface of fixed rod 1.

[0028] The bottom surface of electric track 4 is fixed with support leg 7, and the two sides of support leg 7 are both fixed with reinforcing leg 13.

[0029] Please refer to Figure 3 ​​The grabbing assembly 2 comprises a U-shaped plate 207 fixed on one side of the fixed rod 1 and a fixed plate 208 fixed on the bottom surface of the U-shaped plate 207, an electric push rod 201 is fixed on the inner wall of the upper hole of the U-shaped plate 207, a fixed disc 202 is fixed on the output shaft end of the electric push rod 201, a plurality of sliding rods 203 are fixed on the bottom surface of the fixed disc 202, one end of the sliding rod 203 penetrates through the fixed plate 208, a hole matched with the sliding rod 203 is formed in the fixed plate 208, a fixed block 204 is fixed on the bottom end of the sliding rod 203, a connecting rod 205 is connected to the two sides of the fixed block 204 through a rotating shaft, a clamping jaw 206 is connected to the inner side of the connecting rod 205 through a rotating shaft, a non-slip pad is arranged on one side of the clamping jaw 206, and a supporting rod 209 is fixed on the bottom surface of the fixed plate 208 and connected to the outer surface of the upper clamping jaw 206 through a rotating shaft.

[0030] The front surface of the supporting leg 7 is fixed with a controller 14, and the model of the controller 14 is Siemens S7-1200.

[0031] The electric push rod 201 is started to drive the fixed disc 202 to move, the fixed disc 202 drives the sliding rod 203 to move, the sliding rod 203 drives the fixed block 204 to move, the fixed block 204 drives the connecting rod 205 to move, and the connecting rod 205 drives the clamping jaw 206 to move along the rotating shaft of the supporting rod 209, so that the multiple clamping jaws 206 can cooperate to provide multi-point clamping for the protective slag sample column, so that the sample column can be better fixed, and the stability of grabbing can be improved.

[0032] Please refer to Figure 4 The back surface of the supporting leg 7 is fixed with a vertical plate 8, a threaded rod 9 is threadedly connected to the inner wall of the hole of the vertical plate 8, a clamping plate 10 is fixed to one end of the threaded rod 9, the side of the clamping plate 10 away from the threaded rod 9 is in contact with the melting point instrument body 3, and a handle 11 is fixed to the end of the threaded rod 9 away from the clamping plate 10.

[0033] The side of the clamping plate 10 away from the melting point instrument body 3 is fixed with a guide rod 12, one end of the guide rod 12 penetrates through the vertical plate 8, and a hole matched with the sliding rod 203 is formed in the fixed plate 208.

[0034] The handle 11 is rotated to drive the threaded rod 9 to move, the movement of the threaded rod 9 can drive the clamping plate 10 to limit and fix the melting point instrument body 3, the relative stillness between the supporting leg 7 and the melting point instrument body 3 is realized, and subsequent detection is facilitated.

[0035] The utility model discloses when using: the melting point instrument body 3 is placed between two support legs 7 then rotates the handle 11, moves through the handle 11 of rotating and drives threaded rod 9, and the movement of threaded rod 9 can drive clamping plate 10 to limit fixed melting point instrument body 3, realizes the relative rest between support leg 7 and melting point instrument body 3, and the subsequent detection is convenient, then again through the start electric push rod 201 drive fixed disc 202 and move, and fixed disc 202 can drive slide rod 203 and move, and slide rod 203 can drive fixed block 204 and move, and fixed block 204 can drive connecting rod 205 and move, and connecting rod 205 can drive clamping jaw 206 and move along the pivot of support rod 209, thereby can provide multiple point clamping to the protective slag sample column through the cooperation of multiple clamping jaw 206, make it better fixed sample column, improve the stability of grabbing, then through electric track 4 drive electric sliding block 5 and move, and electric sliding block 5 drive protective slag sample column and move through support plate 6 and fixed rod 1, make protective slag sample column move to the detection area of melting point instrument body 3, utilize above-mentioned grabbing action principle, place protective slag sample column in the detection area of melting point instrument body 3, and the protective slag sample column can also be taken out from the detection area of melting point instrument body 3 by same reason, since electric sliding block 5, fixed rod 1 and grabbing assembly 2 are equipped with two groups, therefore can take out protective slag sample column after being used to one group, another group can place another protective slag sample column in the detection area of melting point instrument body 3 and detect immediately, improve work efficiency.

[0036] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. The skilled person in the art should understand that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. An automatic material handling device for a melting point apparatus, comprising a fixed rod (1) and a melting point apparatus body (3), characterized in that: The fixed rod (1) is provided with a gripping component (2); The gripping assembly (2) includes a U-shaped plate (207) fixed to one side of the fixed rod (1) and a fixed plate (208) fixed to the bottom surface of the U-shaped plate (207). An electric push rod (201) is fixed to the inner wall of the upper hole of the U-shaped plate (207). A fixed disk (202) is fixed to the output shaft end of the electric push rod (201). A plurality of sliding rods (203) are fixed to the bottom surface of the fixed disk (202), and one end of the sliding rod (203) passes through. The fixed plate (208) has a fixed block (204) fixed at the bottom end of the slide rod (203). Both sides of the fixed block (204) are connected to the connecting rod (205) through the pivot. The inner side of the connecting rod (205) is connected to the clamping claw (206) through the pivot. The bottom surface of the fixed plate (208) is fixed with a support rod (209), and the inner side of the support rod (209) is connected to the upper outer surface of the clamping claw (206) through the pivot.

2. The automatic material handling device for a melting point apparatus according to claim 1, characterized in that: An electric track (4) is provided below the fixed rod (1), and an electric slider (5) is provided inside the electric track (4). A support plate (6) is fixed on the upper surface of the electric slider (5), and the upper surface of the support plate (6) is fixed to the bottom surface of the fixed rod (1).

3. The automatic material handling device for a melting point apparatus according to claim 2, characterized in that: The bottom surface of the electric track (4) is fixed with a support leg (7), and both sides of the support leg (7) are fixed with reinforcing legs (13).

4. The automatic material handling device for a melting point apparatus according to claim 3, characterized in that: A vertical plate (8) is fixed to the back of the support leg (7). A threaded rod (9) is threaded to the inner wall of the hole of the vertical plate (8). A clamping plate (10) is fixed to one end of the threaded rod (9). The side of the clamping plate (10) away from the threaded rod (9) is in contact with the melting point apparatus body (3). A throttle (11) is fixed to the side of the threaded rod (9) away from the clamping plate (10).

5. An automatic material handling device for a melting point apparatus according to claim 4, characterized in that: A guide rod (12) is fixed on the side of the clamping plate (10) away from the melting point apparatus body (3), and one end of the guide rod (12) passes through the upright plate (8).

6. An automatic material handling device for a melting point apparatus according to claim 3, characterized in that: The controller (14) is fixed to the front of the support leg (7).

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