Material shortage detection device

Abstract

The utility model discloses a material shortage detection device which comprises an installation plate, the side wall of the installation plate is fixedly connected with an installation frame, the side wall of the installation frame is fixedly connected with a supporting frame, a driving motor is fixedly connected in the supporting frame, and an output shaft of the driving motor is fixedly connected with a feeding frame. An observation groove is formed in one side of the feeding frame, a monitor is slidably connected into the observation groove, a traction mechanism used for moving and pulling the monitor is arranged in the observation groove, and a plurality of gasket grooves formed at equal intervals are formed in the side, away from the observation groove, of the feeding frame. The reciprocating lead screw is driven by the traction motor to reciprocate in the monitor in the observation groove, whether gaskets are installed or not can be monitored in the feeding process of the gaskets and the bolt assembling process, then the gasket assembling process is monitored, the problem of material leakage of the gaskets in the installing process is avoided, and the service life of the gaskets is prolonged. And the quality of the bolt is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of gasket assembly, in particular to a material shortage detection device. Background Art

[0002] Gasket is a material made of paper, rubber or copper, placed between two planes to strengthen the seal. It is a sealing element set between static sealing surfaces to prevent fluid leakage.

[0003] When in use, bolts need to use gaskets to achieve a tight connection with the joints and the effect of elastic buffering. During the production process, the gaskets need to be manually put on the bolts, so the assembly efficiency of the gaskets is extremely low, affecting the assembly efficiency of the gaskets. At the same time, during the assembly process, the gaskets may be missed due to omissions in the placement of gaskets and deviations in the installation process, which may cause gaskets to be missing during assembly, thereby causing the gaskets to be missing on the bolts, affecting their quality. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a material shortage detection device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A material shortage detection device comprises a mounting plate, a mounting frame is fixedly connected to the side wall of the mounting plate, a support frame is fixedly connected to the side wall of the mounting frame, a driving motor is fixedly connected in the support frame, a loading frame is fixedly connected to the output shaft of the driving motor, an observation slot is provided on one side of the loading frame, a monitor is slidably connected in the observation slot, a traction mechanism for moving and traction of the monitor is provided in the observation slot, a plurality of shim slots arranged at equal intervals are provided on the side of the loading frame away from the observation slot, a shim is placed in the shim slot, a plurality of mounting slots arranged at equal intervals are provided on the side wall of the mounting frame away from the mounting plate, the mounting slot passes through the mounting plate, a plurality of limit bases arranged at equal intervals are fixedly connected to the side wall of the mounting frame away from the mounting plate, a movable shaft is slidably connected in the limit base, an end of the movable shaft away from the mounting frame is fixedly connected to a moving block, an electromagnetic armature is provided on the side wall of the mounting block away from the mounting frame, a control mechanism for controlling the electromagnetic armature is provided on the opposite side wall of the movable shaft and the mounting slot, and a driving mechanism for driving the movable shaft during the process is provided on the side wall of the mounting frame.

[0007] Preferably, the control mechanism comprises a fixing groove fixedly provided on the side wall of the movable shaft, and the inner side wall of the fixing groove and the opposite side wall of the mounting groove are both fixedly connected with sliding contact pieces.

[0008] Preferably, the driving mechanism comprises two symmetrically arranged telescopic cylinders penetrating one side of the fixedly connected support frame, and the telescopic ends of the telescopic cylinders are fixedly connected to a lower pressure plate.

[0009] Preferably, the traction mechanism includes two symmetrically arranged fixed plates fixedly connected in the observation slot, a reciprocating screw is rotatably connected through the two fixed plates, the reciprocating screw passes through the monitor, a traction motor is fixedly connected to the side of the loading rack close to the mounting plate, the output shaft of the traction motor is fixedly connected to the reciprocating screw, two symmetrically arranged guide rods are fixedly connected between the two fixed plates, and the guide rods pass through the slidably connected monitor.

[0010] Preferably, the drive motor is a steering gear, and the set rotation angle of the drive motor is ±180°.

[0011] Preferably, a return spring is fixedly connected to the side wall of the movable shaft, the return spring is sleeved on the side wall of the movable shaft, and one end of the return spring away from the movable shaft is fixedly connected to the inner wall of the mounting groove.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The utility model is provided with structures such as a movable shaft, a moving block, an electromagnetic armature and a sliding contact piece. The electromagnetic armature is controlled to be powered on and off by moving the movable shaft up and down, so that the moving block can adsorb the gasket and stably place it in the corresponding bolt position. At the same time, the assembly process of multiple gaskets can be realized, thereby improving the assembly efficiency of the gaskets.

[0014] 2. The utility model is provided with structures such as an observation slot, a reciprocating screw, a fixed plate and a traction motor. The traction motor drives the reciprocating screw to monitor the reciprocating movement in the observation slot, so as to monitor whether the gasket is installed during the loading of the gasket and the assembly with the bolt, and then monitor the assembly process of the gasket to avoid leakage of the gasket during the installation process, which may affect the quality of the bolt. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of a material shortage detection device proposed by the utility model;

[0016] Figure 2 This is a side structural schematic diagram of a material shortage detection device proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of the bottom structure of a material shortage detection device proposed by the utility model;

[0018] Figure 4The present invention is a schematic diagram of the structure inside the observation tank of a material shortage detection device proposed by the present invention.

[0019] In the figure: 1 mounting plate, 2 mounting frame, 3 limiting base, 4 supporting frame, 5 driving motor, 6 loading frame, 7 gasket groove, 8 telescopic cylinder, 9 movable shaft, 10 sliding contact piece, 11 moving block, 12 lower pressure plate, 13 electromagnetic armature, 14 corresponding hole, 15 observation slot, 16 fixing plate, 17 guide rod, 18 monitor, 19 reciprocating screw, 20 traction motor. DETAILED DESCRIPTION

[0020] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation of the utility model is described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific implementation disclosed below.

[0021] Reference Figure 1-4 A material shortage detection device comprises a mounting plate 1, a mounting frame 2 is fixedly connected to the side wall of the mounting plate 1, a support frame 4 is fixedly connected to the side wall of the mounting frame 2, a driving motor 5 is fixedly connected inside the support frame 4, the driving motor 5 is a steering gear, the set rotation angle of the driving motor 5 is ±180°, the output shaft of the driving motor 5 is fixedly connected to a feeding frame 6, a plurality of shim grooves 7 are arranged at equal intervals on the side wall of the feeding frame 6, and the shims are placed in the shim grooves 7;

[0022] The output shaft of the driving motor 5 is fixedly connected to the loading rack 6. An observation slot 15 is provided on one side of the loading rack 6. A monitor 18 is slidably connected in the observation slot 15. A traction mechanism for moving and pulling the monitor 18 is provided in the observation slot 15. The traction mechanism includes two symmetrically arranged fixed plates 16 fixedly connected in the observation slot 15. A reciprocating screw 19 is rotatably connected through the two fixed plates 16. The reciprocating screw 19 passes through the monitor 18. A traction motor 20 is fixedly connected to the side of the loading rack 6 close to the mounting plate 1. The output shaft of the traction motor 20 is fixedly connected to the reciprocating screw 19. Two symmetrically arranged guide rods 17 are fixedly connected between the two fixed plates 16. The guide rods 17 pass through the monitor 18 and are slidably connected.

[0023] A plurality of equidistantly spaced gasket grooves 7 are provided on a side of the loading rack 6 away from the observation groove 15, and the gaskets are placed in the gasket grooves 7. A plurality of equidistantly spaced mounting grooves are provided on a side wall of the mounting rack 2 away from the mounting plate 1, and the mounting grooves penetrate the mounting plate 1. A plurality of equidistantly spaced limiting bases 3 are fixedly connected to a side wall of the mounting rack 2 away from the mounting plate 1, and a movable shaft 9 is slidably connected in the limiting base 3. A moving block 11 is fixedly connected to one end of the movable shaft 9 away from the mounting rack 2, and an electromagnetic armature 13 is provided on a side wall of the moving block 11 away from the mounting rack 2;

[0024] A return spring is fixedly connected to the side wall of the movable shaft 9, and the return spring is sleeved on the side wall of the movable shaft 9. One end of the return spring away from the movable shaft 9 is fixedly connected to the inner wall of the mounting groove. The movable shaft 9 and the opposite side wall of the mounting groove are provided with a control mechanism for controlling the electromagnetic armature 13. The control mechanism includes a fixed groove fixedly opened on the side wall of the movable shaft 9, and the inner wall of the fixed groove and the opposite side wall of the mounting groove are fixedly connected with a sliding contact piece 10.

[0025] The side wall of the mounting frame 2 is provided with a driving mechanism for driving the movable axis, and the driving mechanism includes two symmetrically arranged telescopic cylinders 8 that pass through one side of the fixedly connected support frame 4, and the telescopic ends of the telescopic cylinders 8 are fixedly connected with a lower pressure plate 12.

[0026] When the utility model is used, Figure 1-4As shown, when in use, first, multiple gaskets are placed in the gasket grooves 7 on the loading rack 6, and the gasket grooves 7 can be used to quickly place and position the gaskets, thereby improving the loading efficiency of the gaskets. Subsequently, the driving motor 5 is driven to drive the loading rack 6 to rotate 180° to achieve that it is under the mounting plate 1, that is, multiple gaskets correspond to multiple moving blocks 1 up and down respectively, and then the telescopic cylinder 8 drives the lower pressure plate 12 to move downward. At this time, the lower pressure plate 12 presses the movable shaft 9 downward, and when the fixed groove contacts the sliding contact piece 10 in the mounting groove, the electromagnetic armature 13 is powered on, that is, when the electromagnetic armature 13 contacts the gasket, the electromagnetic armature 13 magnetically adsorbs the metal material to achieve the adsorption of the gasket, and then the driving motor 5 is turned over to drive the loading rack 6 to reverse and reach the loading position, and then the lower pressure plate 12 continues to move downward. At this time, the sliding contact piece 10 is always in contact, and the corresponding loading of the loading rack 6 and the multiple moving blocks 11 can be achieved. Multiple moving blocks 11 simultaneously adsorb the gaskets to improve the feeding efficiency of the gaskets. At the same time, the lower pressure plate 12 can realize the synchronous downward movement of the movable shaft, that is, the simultaneous and synchronous assembly of multiple gaskets is realized. When the moving block 11 reaches the bolt position, the corresponding hole 14 thereon corresponds to the screw rod of the bolt. At this time, the two sliding contact pieces 10 are disengaged. At this time, the gasket is disengaged from the sleeve on the bolt, completing the assembly process of the gasket. Subsequently, the lower pressure plate 12 moves upward under the drive of the telescopic cylinder 8, that is, the assembly of the gasket is completed. The above process is repeated to realize the continuous assembly process of the gasket. During the feeding and assembly process of the gasket with the bolt, the reciprocating screw 19 is driven by the traction motor 12. Under the guiding action of the guide rods 17 on both sides, the feeding and assembly process of the gasket can be monitored. The position where the gasket leaks and the corresponding bolt position can be identified by monitoring, which is convenient for the subsequent addition and extraction of the missing bolts.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A material shortage detection device, comprising a mounting plate (1), characterized in that: The side wall of the mounting plate (1) is fixedly connected to a mounting frame (2), the side wall of the mounting frame (2) is fixedly connected to a support frame (4), a drive motor (5) is fixedly connected inside the support frame (4), the output shaft of the drive motor (5) is fixedly connected to a loading frame (6), an observation slot (15) is provided on one side of the loading frame (6), a monitor (18) is slidably connected inside the observation slot (15), a traction mechanism for moving and traction the monitor (18) is provided inside the observation slot (15), a plurality of shim slots (7) arranged at equal intervals are provided on a side of the loading frame (6) away from the observation slot (15), shims are placed in the shim slots (7), and the mounting frame (2) is away from the mounting plate The side wall of the mounting plate (1) is provided with a plurality of equally spaced mounting grooves, the mounting grooves passing through the mounting plate (1); a side wall of the mounting frame (2) away from the mounting plate (1) is fixedly connected with a plurality of equally spaced limiting bases (3); a movable shaft (9) is slidably connected inside the limiting base (3); an end of the movable shaft (9) away from the mounting frame (2) is fixedly connected with a moving block (11); an electromagnetic armature (13) is provided on the side wall of the moving block (11) away from the mounting frame (2); a control mechanism for controlling the electromagnetic armature (13) is provided on the side wall opposite to the mounting groove; and a driving mechanism for driving the movable shaft during operation is provided on the side wall of the mounting frame (2).

2. A material shortage detection device according to claim 1, characterized in that: The control mechanism comprises a fixed groove fixedly provided on the side wall of the movable shaft (9), wherein the inner side wall of the fixed groove and the opposite side wall of the installation groove are both fixedly connected with a sliding contact sheet (10).

3. A material shortage detection device according to claim 2, characterized in that: The driving mechanism comprises two symmetrically arranged telescopic cylinders (8) penetrating one side of the fixedly connected support frame (4), and the telescopic ends of the telescopic cylinders (8) are fixedly connected to a lower pressing plate (12).

4. A material shortage detection device according to claim 3, characterized in that: The traction mechanism comprises two symmetrically arranged fixed plates (16) fixedly connected in the observation slot (15); a reciprocating screw (19) is rotatably connected through the two fixed plates (16); the reciprocating screw (19) passes through the monitor (18); a traction motor (20) is fixedly connected to the side of the loading rack (6) close to the mounting plate (1); the output shaft of the traction motor (20) is fixedly connected to the reciprocating screw (19); two symmetrically arranged guide rods (17) are fixedly connected between the two fixed plates (16); the guide rods (17) pass through the monitor (18) and are slidably connected.

5. A material shortage detection device according to claim 4, characterized in that: The drive motor (5) is a steering gear, and the set rotation angle of the drive motor (5) is ±180°.

6. A material shortage detection device according to claim 5, characterized in that: A return spring is fixedly connected to the side wall of the movable shaft (9), the return spring is sleeved on the side wall of the movable shaft (9), and one end of the return spring away from the movable shaft (9) is fixedly connected to the inner wall of the mounting groove.

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