Weighing and receiving device for magnetic core production

Abstract

The utility model discloses a weighing and receiving device for magnetic core production. The weighing and receiving device comprises a frame body, a weighing frame, a travel switch, a control box and a driving mechanism, the weighing frame comprises a transverse moving frame, a pair of weighing seats and a weight sensor; and the weight sensor, the travel switch and the driving mechanism are respectively connected with the control box. The weighing device is composed of a frame body, a transverse moving frame and two weighing seats arranged on the transverse moving frame, and a control box, a weight sensor, a travel switch and a driving mechanism are arranged in a matched mode. The saggers are placed on the two weighing seats at the same time, during discharging, the single saggers which are subjected to discharging are concentrated firstly, when the saggers are full of materials (the preset weight is reached), the controller controls the action to enable the transverse moving frame to transversely move, the empty saggers receive the materials, and the saggers with the materials are taken down by workers and replaced with the blank saggers; the material weighing and discharging actions can be completed through the reciprocating actions, workers do not need to stop discharging for a long time, and the overall working efficiency is relatively higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of magnetic core preparation, especially a weighing material receiving device for magnetic core production. BACKGROUND

[0002] A magnetic core is a sintered magnetic metal oxide composed of various iron oxide mixtures, and in the prior art, a ferrite magnetic core is used in coils and transformers of various electronic devices. A magnetic core blank is formed by adding mixed magnetic powder into a mold of a full-automatic dry powder press for compression molding, and then cut into a corresponding shape according to actual needs, and then falls into a sagger for storing the magnetic core blank through a conveying track, and the magnetic core blank is sent into a sintering furnace together with the sagger for sintering.

[0003] However, the existing material receiving needs real-time monitoring by the staff, not only to confirm whether the blank quantity in the sagger reaches the requirement in real time (by weighing), and once the quantity is sufficient, the staff needs to pause the feeding, replace the empty sagger with the full sagger, and then continue the feeding; this not only has a large amount of manual operation, but also affects the efficiency due to the pause of feeding.

[0004] Therefore, the existing magnetic core blank feeding and receiving has the problems of large amount of manual operation and limited efficiency. SUMMARY

[0005] The utility model aims at providing a weighing material receiving device for magnetic core production. The utility model has the advantages of relatively less manual operation and relatively higher efficiency.

[0006] The technical scheme of the utility model: a weighing material receiving device for magnetic core production, comprising a frame body, a weighing frame horizontally transversely arranged on the frame body, a travel switch arranged on the left side of the frame body and corresponding to the weighing frame, a control box arranged on the left side outside the frame body, and a driving mechanism arranged in the frame body for driving the weighing frame to horizontally transversely move; the weighing frame comprises a transverse moving frame, a pair of weighing seats corresponding arranged on the left and right ends of the transverse moving frame, and a weight sensor corresponding arranged below each weighing seat and connected with the transverse moving frame; the transverse moving frame is arranged on the corresponding weight sensor; the weight sensor, the travel switch and the driving mechanism are connected with the control box respectively.

[0007] In the foregoing weighing material receiving device for magnetic core production, a moving assembly arranged in the frame body is arranged below the transverse moving frame; the moving assembly comprises a pair of driving wheels on the left side, a pair of driven wheels on the right side, a main support block arranged between the driving wheels and connected with the bottom of the transverse moving frame, and a secondary support block arranged between the driven wheels and connected with the bottom of the transverse moving frame; a rolling groove corresponding to the driving wheels and the driven wheels is arranged in the frame body, and the driving wheels and the driven wheels roll horizontally along the rolling groove.

[0008] The driving mechanism comprises a driving cylinder, a cylinder rod, a cylinder seat connected with the frame body and a transverse block connected with the main supporting block.

[0009] The frame body is provided with a switch mounting frame for mounting a travel switch on the left side.

[0010] The control box is arranged on the frame body through a mounting rod.

[0011] The frame body is provided with a plurality of fixed supporting legs, and a reinforcing pull rod is arranged between the fixed supporting legs.

[0012] The frame body is provided with a plurality of telescopic supporting legs and rollers corresponding to the telescopic supporting legs.

[0013] The weighing seat comprises a frame body and a plurality of connecting rods arranged below the frame body.

[0014] Compared with the prior art, the weighing and collecting device for magnetic core production is composed of a frame body, a transverse frame, two weighing seats arranged on the transverse frame, a control box, a weight sensor, a travel switch and a driving mechanism.

[0015] Therefore, the device has the advantages of relatively less manual operation and relatively higher efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a structural schematic view (partial perspective) of the device.

[0017] Figure 2 is the structural schematic of the utility model Figure 2 (partly perspective view);

[0018] Figure 3 is the top view of the weighing seat of the utility model;

[0019] Figure 4 is the structural schematic of the utility model Figure 3 (flexing support leg).

[0020] The marks in the drawing are: 1-frame body, 11-fixed support leg, 12-line placing frame, 13-rolling groove, 14-assistant wheel, 15-connecting horizontal plate, 16-rolling wheel foot, 17-supporting rod, 2-control box, 21-mounting rod, 22-display unit, 23-control button, 24-acoustic and light alarm, 3-horizontal moving frame, 4-weighing seat, 41-frame body, 42-connecting rod, 43-limiting guide rod, 5-weight sensor, 6-driving mechanism, 61-driving cylinder, 62-cylinder rod, 63-horizontal moving block, 64-cylinder seat, 7-moving assembly, 71-driving wheel, 72-driven wheel, 73-main supporting block, 8-travel switch, 81-switch mounting frame, 9-flexing support leg, 91-flexing cylinder, 92-flexing rod. DETAILED DESCRIPTION

[0021] The utility model will be further explained in connection with the drawings and examples below, but not as the basis for limiting the utility model.

[0022] Example. The weighing and collecting device for magnetic core production, constitutes as shown in Figure 1 , including frame body 1, the weighing frame that can horizontally move is established on frame body 1, travel switch 8 that is established in the left side of frame body 1 and corresponds with weighing frame, control box 2 that is erected in the left side outside frame body 1 and the driving mechanism 6 for driving weighing frame horizontal moving that is established in the inside of frame body 1;The weighing frame includes horizontal moving frame 3, a pair of corresponding distribution is established in the left and right ends of horizontal moving frame 3 weighing seat 4 and correspondingly is established below each weighing seat 4 and is connected with horizontal moving frame 3 weight sensor 5;The horizontal moving frame 3 is established on corresponding weight sensor 5;The weight sensor 5, travel switch 8, driving mechanism 6 are connected with control box 2 respectively.

[0023] The horizontal moving frame 3 below is equipped with the moving assembly 7 that is established in frame body 1;The moving assembly 7 includes a pair of driving wheels 71 in the left side, a pair of driven wheels 72 in the right side, the main supporting block 73 that is established between driving wheels 71 and is connected with the bottom of horizontal moving frame 3 and the secondary supporting block that is established between driven wheels 72 and is connected with the bottom of horizontal moving frame 3;The inside of frame body 1 is equipped with the rolling groove 13 corresponding with driving wheels 71 and driven wheels 72, and driving wheels 71 and driven wheels 72 are along rolling groove 13 and horizontally roll.

[0024] The driving mechanism 6 comprises a driving cylinder 61, a cylinder rod 62, a cylinder seat 64 connected with the frame body 1 and a transverse moving block 63 connected with the main supporting block 73; the transverse moving block 63 is in abutment with the top of the cylinder rod 62, and the cylinder seat 64 is fixed with the bottom of the driving cylinder 61.

[0025] The frame body 1 is provided with a switch mounting frame 81 for mounting a travel switch 8 on the left side; the frame body 1 is provided with two pairs of auxiliary wheels 14 corresponding distributed in the inside, and the bottom of the transverse moving frame 3 corresponds to the auxiliary wheels 14; the frame body 1 is provided with a line placing rack 12 below the switch mounting frame 81 on the left side.

[0026] The control box 2 is erected on the frame body 1 through a mounting rod 21; the control box 2 is provided with two display units 22 and control buttons 23 on the front side, each display unit 22 is used for real-time display of the weight of the material on the current weighing seat 4 in correspondence with the weight sensor 5; the control box 2 is provided with an audible and visual alarm 24; the control box 2 adopts the common control equipment on the market, which is used for controlling the corresponding actions of each part of the whole device.

[0027] The frame body 1 is provided with a plurality of fixed supporting legs 11 distributed on the bottom, and a reinforcing pull rod is arranged between the fixed supporting legs 11.

[0028] The frame body 1 is provided with a plurality of telescopic supporting legs 9 and a plurality of roller feet 16 corresponding to the telescopic supporting legs 9 distributed on the bottom; a connecting horizontal plate 15 is arranged between adjacent telescopic supporting legs 9, and each roller foot 16 is arranged below the corresponding connecting horizontal plate 15 through a supporting rod 17; the telescopic supporting leg 9 comprises a telescopic cylinder 91 and a telescopic rod 92 which can be telescopically arranged below the telescopic cylinder 91, and a foot block is arranged at the bottom of the telescopic rod 92.

[0029] The weighing seat 4 comprises a frame body 41 and a plurality of connecting rods 42 which are arranged below the frame body 41 and are uniformly distributed; the weight sensor 5 is arranged below the connecting rod 42.

[0030] The transverse moving frame 3 is provided with a plurality of limiting guide rods 43 corresponding to the weighing seat 4, so as to ensure that the weighing seat 4 moves in the vertical direction and does not move in the horizontal direction.

[0031] Working principle:

[0032] The cut blank is sent into the sagger for receiving material from the material conveying guide rail; at the beginning, the blank flows into any one of the sagger, when the weight of the blank in the sagger reaches the set weight, the weighing controller of the control box 2 outputs an on-off signal to control the electromagnetic valve, and the driving mechanism 6 is driven to move by the opening and closing of the electromagnetic valve to push the transverse moving frame 3 to move transversely, so as to push the empty sagger to the discharge port and continue to execute the material receiving; when the empty sagger receives material, the worker can replace the sagger filled with material at the same time;

[0033] By setting limit switch 8, the limit signal of limit switch 8 and the switching signal of weighing controller are interlocked to control the action of solenoid valve, ensuring the action of drive mechanism 6 and effectively preventing malfunction.

[0034] This device greatly improves the efficiency of production personnel and can also quickly calculate the output of the day's shift based on the number of saggers.

Claims

1. A weighing and collecting device for magnetic core production, characterized in that: The system includes a frame (1), a weighing rack that can be horizontally moved on the frame (1), a limit switch (8) located on the left side of the frame (1) corresponding to the weighing rack, a control box (2) located on the outside of the left side of the frame (1), and a drive mechanism (6) located inside the frame (1) for driving the weighing rack to move horizontally. The weighing rack includes a transverse frame (3), a pair of weighing seats (4) correspondingly distributed on the left and right ends of the transverse frame (3), and a weight sensor (5) correspondingly located below each weighing seat (4) and connected to the transverse frame (3). The transverse frame (3) is located on the corresponding weight sensor (5). The weight sensor (5), the limit switch (8), and the drive mechanism (6) are respectively connected to the control box (2).

2. The weighing and collecting device for magnetic core production according to claim 1, characterized in that: The transverse frame (3) is provided with a moving component (7) located inside the frame (1); the moving component (7) includes a pair of driving wheels (71) on the left side, a pair of driven wheels (72) on the right side, a main support block (73) located between the driving wheels (71) and connected to the bottom of the transverse frame (3), and a secondary support block located between the driven wheels (72) and connected to the bottom of the transverse frame (3); the frame (1) is provided with a rolling groove (13) corresponding to the driving wheels (71) and the driven wheels (72), and the driving wheels (71) and the driven wheels (72) roll horizontally along the rolling groove (13).

3. The weighing and collecting device for magnetic core production according to claim 2, characterized in that: The drive mechanism (6) includes a drive cylinder (61), a cylinder rod (62), a cylinder seat (64) connected to the frame (1), and a transverse block (63) connected to the main support block (73); the transverse block (63) abuts against the top of the cylinder rod (62), and the cylinder seat (64) is fixed to the bottom of the drive cylinder (61).

4. The weighing and collecting device for magnetic core production according to claim 1, characterized in that: The frame (1) has a switch mounting bracket (81) for installing limit switches (8) on the left side; the frame (1) has two pairs of corresponding auxiliary wheels (14) inside, and the bottom of the transverse frame (3) corresponds to the auxiliary wheels (14); the frame (1) has a wire rack (12) located below the switch mounting bracket (81) on the left side.

5. The weighing and receiving device for magnetic core production according to claim 1, characterized in that: The control box (2) is mounted on the frame (1) by a mounting rod (21); the front of the control box (2) is provided with two display units (22) and control buttons (23), each display unit (22) is paired with the weight sensor (5) to display the weight of the material on the weighing seat (4) in real time; the control box (2) is provided with an audible and visual alarm (24).

6. The weighing and collecting device for magnetic core production according to claim 1, characterized in that: The frame (1) has multiple fixed legs (11) distributed at its bottom, and reinforcing rods are provided between the fixed legs (11).

7. The weighing and receiving device for magnetic core production according to claim 1, characterized in that: The bottom of the frame (1) is provided with multiple telescopic legs (9) and roller feet (16) corresponding to the telescopic legs (9); a connecting plate (15) is provided between adjacent telescopic legs (9), and each roller foot (16) is provided below the corresponding connecting plate (15) through a support rod (17); the telescopic leg (9) includes a telescopic cylinder (91) and a telescopic rod (92) that can be lifted and sleeved below the telescopic cylinder (91), and a bottom block is provided at the bottom of the telescopic rod (92).

8. The weighing and receiving device for magnetic core production according to claim 1, characterized in that: The weighing stand (4) includes a frame (41) and multiple connecting rods (42) evenly distributed below the frame (41); the weight sensor (5) is located below the connecting rods (42).

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