Inner pot and outer pot separating equipment for crucible

Abstract

The utility model discloses equipment for separating an inner pot from an outer pot of a crucible, which comprises a mouth-shaped separation frame, the separation frame is internally provided with a crucible inner pot and a crucible outer pot to be separated, and the separation frame is internally provided with a moving frame positioned on the outer side of the crucible outer pot and a moving seat positioned on the inner side of the crucible inner pot; the upper portion of the separating frame is provided with a driving unit used for driving the moving frame and the moving base to move in the face-to-face or back-to-back mode simultaneously. The telescopic end of the first telescopic device drives the inner side abutting seat to abut against the inner side wall of the crucible inner pot, the outer side abutting seat abuts against the outer side face of the crucible outer pot, meanwhile, the multiple vibration units are started to vibrate the crucible outer pot, and the driving unit is started to drive the moving frame and the moving seat to be separated. And the crucible inner pot and the crucible outer pot are pulled up and down while the crucible inner pot and the crucible outer pot are pulled up and down, and vibration is matched, so that the efficiency of separating the crucible inner pot from the crucible outer pot is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of crucible separation equipment, in particular to a kind of inner pot and outer pot separation equipment for crucible. BACKGROUND

[0002] Crucible can be used for melting metal, ore, glass and other substances, and sintering powder material, it provides a high-temperature environment, so that substance can be melted or sintered into solid, in the use process of crucible, especially in high-temperature environment, inner pot and outer pot can be tightly combined due to thermal expansion, material difference or long time use, leading to difficult to separate, therefore, it needs to use the crucible separation equipment to separate the inner pot and outer pot of crucible.

[0003] In order to facilitate the separation between the outer pot and inner pot of crucible, the prior art has made many improvements on the crucible separation equipment, such as the patent with publication number CN221134034U, which discloses a kind of inner pot and outer pot separation equipment for crucible, including crucible main body, crucible outer pot, No. 1 fixed block, crucible pot cover, crucible inner pot and vibration base, No. 4 fixed block is fixedly installed outside crucible main body, No. 1 fixed block is rotatably connected outside, No. 1 rotating shaft is rotatably connected with No. 3 fixed block outside, No. 1 rotating shaft is fixedly installed with No. 5 fixed block outside, No. 2 fixed block is fixedly installed with threaded rod outside, threaded rod is threadedly connected with No. 3 fixed block, vibration base slides in the inner wall of crucible main body, vibration base is connected with vibration separation assembly, the device separates crucible by vibration, and heats the crucible by heating coil while vibrating to facilitate its falling off, avoids the pollution of residual substances to subsequent production process due to the adhesion of crucible, and avoids the product quality decline caused by such pollution.

[0004] The above-mentioned patent has obvious beneficial effects, but still has the following deficiencies in practical operation:

[0005] In the above-mentioned comparative document, the separation of the inner pot and outer pot of the crucible is realized by vibration and heating the outer pot of the crucible, but in practical operation, the upper part of the outer pot of the crucible is pressed and fixed, and the lower part of the outer pot of the crucible is vibrated in the above-mentioned comparative document, and the effect of separating the inner pot from the outer pot of the crucible by vibrating the outer pot alone is poor, there is no force to pull apart the inner pot and outer pot of the crucible, and it may take a long time to separate the inner pot and outer pot of the crucible, thereby reducing the efficiency of separating the inner pot and outer pot of the crucible, therefore, the inner pot and outer pot separation equipment for crucible needs to be improved in the field, so as to solve the defects of the prior art. UTILITY MODEL CONTENTS

[0006] The utility model provides a kind of inner pot and outer pot disengaging equipment for crucible, improve the efficiency of separating crucible inner pot and crucible outer pot.

[0007] To achieve the above object, the utility model provides the following technical scheme: a kind of inner pot and outer pot disengaging equipment for crucible, including the separation frame of mouth shape, the separation frame is equipped with the crucible inner pot and crucible outer pot to be separated, the separation frame is equipped with the moving frame located the outer side of crucible outer pot and the moving seat located the inner side of crucible inner pot, the upper portion of the separation frame is equipped with the drive unit for simultaneously driving moving frame and moving seat to move towards or away, the opposite side wall in the moving frame and the opposite side of moving seat are all fixedly installed with the first telescopic device with telescopic effect, the telescopic end of a plurality of first telescopic devices is respectively fixedly installed with the outer side abutting seat adapted with the outer side of crucible outer pot and the inner side abutting seat adapted with the inner side of crucible inner pot, the moving frame is equipped with a plurality of vibration units for vibrating crucible outer pot.

[0008] Preferably, the drive unit includes two drive motors fixedly installed on the upper portion of the separation frame, the opposite side of the moving frame is fixedly installed with a lower sliding block, the opposite side of the moving seat is fixedly installed with a connecting rod, one end of the connecting rod away from the moving seat is fixedly installed with an upper sliding block adapted with the lower sliding block.

[0009] Preferably, the opposite side wall in the separation frame is all provided with a sliding groove adapted with the lower sliding block and the upper sliding block, the sliding groove is rotatably connected with a double-threaded rod with one end fixedly installed with the output end of the drive motor, the double-threaded rod drives the lower sliding block and the upper sliding block to move towards or away when rotating.

[0010] Preferably, the vibration unit includes a plurality of fixed plates fixedly installed on the lower side of the moving frame, the fixed plate is fixedly installed with the second telescopic device with telescopic effect, the telescopic end of the second telescopic device penetrates through the fixed plate and is fixedly installed with the vibration device with vibration effect for crucible outer pot.

[0011] Preferably, the third telescopic device with telescopic effect is fixedly installed on the bottom of the separation frame, the telescopic upper end of the third telescopic device is fixedly installed with a bracket adapted with the crucible outer pot, and the bracket is used for supporting and heating the crucible outer pot.

[0012] Preferably, one side of the outer side abutting seat and the inner side abutting seat is fixedly connected with a plug-in block, and the telescopic end of the first telescopic device is provided with a plug-in groove adapted with the plug-in block.

[0013] Preferably, the telescopic end side of the first telescopic device penetrates a mounting bolt with one end threadedly connected with the side surface of the plug-in block, and the side of the outer side abutting seat facing the crucible outer pot is provided with a clamping table capable of being clamped on the upper portion of the crucible outer pot.

[0014] Preferably, the driving motor is a series motor.

[0015] Preferably, the vibration device is a vibration exciter.

[0016] In view of the defects of the prior art, the utility model provides a kind of inner pot and outer pot separation equipment for crucible, overcome the defects of prior art, the beneficial effect of the utility model is in at:

[0017] The telescopic end of the first telescopic device drives the inner side abutting seat to abut against the inner side wall of the inner pot, and the outer side abutting seat abuts against the outer side of the outer pot, and simultaneously opens a plurality of vibration units to vibrate the outer pot, and opens the driving unit to drive the moving frame and the moving seat to separate, and simultaneously pulls up and down the inner pot and the outer pot, and cooperates with vibration, to improve the efficiency of separating the inner pot and the outer pot.

[0018] The inner pot and the outer pot are placed in the bracket, and are moved up and down by the third telescopic device, to facilitate installation or removal after separation, and the bracket can be installed with a heating pipe, or the bracket can be introduced with a heating solution, to heat the outer pot, so that the outer pot expands outward, to improve the efficiency of separating the outer pot and the inner pot.

[0019] The insertion block on one side of the outer side abutting seat or the inner side abutting seat is inserted into the insertion slot, and one end of the mounting bolt is penetrated through the side surface of the first telescopic device, and one end of the mounting bolt is threadedly connected with one side of the insertion block, to facilitate installation or replacement of the outer side abutting seat or the inner side abutting seat, and the clamping block on the inner side abutting seat is clamped between the upper portion and the side surface of the outer pot, to improve the stability of clamping the outer pot. DETAILED DESCRIPTION

[0020] The accompanying drawings are included to provide a further understanding of the utility model, and constitute a part of the specification, and are used together with embodiments of the utility model to explain the utility model, and do not constitute a limitation on the utility model.

[0021] Figure 1 It is the structure schematic view when the utility model as a whole prepares to separate the inner pot and the outer pot of crucible;

[0022] Figure 2 It is the structure schematic view of the utility model as a whole section;

[0023] Figure 3 It is the structure schematic view of moving frame in the utility model;

[0024] Figure 4 It is the structure schematic view of moving seat in the utility model;

[0025] Figure 5 It isFigure 2 Enlarged structural schematic view at A;

[0026] Figure 6 For Figure 3 Enlarged structural schematic view at B;

[0027] Figure 7 For Figure 3 Enlarged structural schematic view at C.

[0028] In the figure: 1, separation frame; 2, inner pot of crucible; 3, outer pot of crucible; 4, moving frame; 5, moving seat; 6, driving unit; 7, first telescopic device; 8, outer side abutting seat; 9, inner side abutting seat; 10, vibration unit; 11, driving motor; 12, lower sliding block; 13, connecting rod; 14, upper sliding block; 15, sliding groove; 16, bidirectional screw rod; 17, fixed plate; 18, second telescopic device; 19, vibration device; 20, third telescopic device; 21, bracket; 22, plug-in block; 23, plug-in groove; 24, mounting bolt; 25, clamping table. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0030] Please refer to Figures 1-7 A kind of inner pot and outer pot separation equipment for crucible, including separation frame 1 of mouth shape, separation frame 1 inside is equipped with the crucible inner pot 2 and crucible outer pot 3 to be separated, separation frame 1 inside is equipped with the moving frame 4 located at the outer side of crucible outer pot 3 and the moving seat 5 located at the inner side of crucible inner pot 2, the upper portion of separation frame 1 is equipped with driving unit 6 for simultaneously driving moving frame 4 and moving seat 5 to move towards or away from each other, first telescopic device 7 with telescopic effect is fixedly installed on the opposite side wall of moving frame 4 and the opposite side of moving seat 5, the telescopic end of several first telescopic devices 7 is fixedly installed with outer side abutting seat 8 adapted to the outer side of crucible outer pot 3 and inner side abutting seat 9 adapted to the inner side of crucible inner pot 2, moving frame 4 is equipped with several vibration units 10 for vibrating crucible outer pot 3.

[0031] By moving frame and moving seat towards or away from each other, the precise separation of inner and outer pot of crucible can be realized, reducing the error and time consumption in traditional manual operation, and improving the separation efficiency;The design of telescopic device and abutting seat can ensure the balance pressure between inner and outer pot, avoid excessive impact or damage to crucible during separation process, prolong the service life of equipment and crucible.

[0032] By setting different adapters and vibration units, different specifications of crucibles can be adapted, which is flexible and widely applicable; the vibration unit helps to loosen the bonding between the inner and outer pots due to thermal expansion and contraction or long-term combination, making separation more smooth and reducing manual intervention; the design of the driving unit makes the separation process of the inner and outer pots automatic, reducing the risk and working intensity of manual operation and improving production efficiency; the cooperation of the telescopic device and the driving unit can accurately control the intensity and speed of separation, avoiding potential problems caused by too fast or too slow separation.

[0033] Specifically, when the inner pot 2 and the outer pot 3 of the crucible need to be separated, the inner pot 2 and the outer pot 3 of the crucible are placed at the bottom of the separation frame 1, and the driving unit 6 drives the moving frame 4 to move down. The moving frame 4 moves to the position adapted to the outer pot 3 of the crucible, the first telescopic device 7 located on the inner side of the moving frame 4 is started, and the telescopic end of the first telescopic device 7 drives the outer side abutting seat 8 to move, and the outer side abutting seat 8 abuts against the outer side of the outer pot 3 of the crucible. The moving frame 4 is driven by the driving unit 6 to move up, and the moving seat 5 moves down when the moving frame 4 moves up, and the moving seat 5 moves down to the inner side of the inner pot 2, and the first telescopic device 7 located on the side of the moving seat 5 is started. The telescopic end of the first telescopic device 7 drives the inner side abutting seat 9 to abut against the inner side wall of the inner pot 2, and at the same time, a plurality of vibration units 10 are started to vibrate the outer pot 3 of the crucible. The driving unit 6 drives the moving frame 4 and the moving seat 5 to separate, one side pulls the inner pot 2 and the outer pot 3 of the crucible up and down, and cooperates with vibration to improve the separation efficiency of the inner pot 2 and the outer pot 3 of the crucible.

[0034] It is worth noting that the outer side abutting seat 8 and the inner side abutting seat 9 are made of a material that does not harm the inner pot 2 and the outer pot 3 of the crucible, and the extension force of the first telescopic device 7 does not cause the inner pot 2 and the outer pot 3 of the crucible to deform.

[0035] As a technical optimization scheme of the utility model, the driving unit 6 includes two driving motors 11 fixedly installed on the upper part of the separation frame 1, the moving frame 4 is fixedly installed with a lower sliding block 12 on the opposite side surfaces, the moving seat 5 is fixedly installed with a connecting rod 13 on the opposite side surfaces, the connecting rod 13 is fixedly installed with an upper sliding block 14 adapted to the lower sliding block 12 at the end away from the moving seat 5, the opposite side walls in the separation frame 1 are provided with sliding grooves 15 adapted to the lower sliding block 12 and the upper sliding block 14, and the sliding grooves 15 are rotatably connected with a bidirectional screw rod 16 fixedly installed at one end of the output end of the driving motor 11. When the bidirectional screw rod 16 rotates, it drives the lower sliding block 12 and the upper sliding block 14 to move towards or away from each other, and the driving motor 11 is a series excited motor.

[0036] The bidirectional screw rod system provides precise displacement control, ensures that the lower sliding block and the upper sliding block can move smoothly in the sliding groove, and precisely drives the moving frame and the moving seat to move towards or away from each other.

[0037] The driving motor uses a series motor, which has high power density and response speed, can be quickly started and stopped, and ensures that the precise movement is completed in a short time. In addition, the structure of the series motor is simple, the weight is light, and the energy efficiency is high, which helps to improve the overall working efficiency of the system and reduce the vibration of the equipment, ensuring the stability of the operation process; the design of the bidirectional screw rod and the sliding block enables the driving system to complete the efficient driving function in a relatively compact space, while reducing the wear and failure rate of the transmission components. The cooperation of the sliding block and the sliding groove can ensure the stability of the moving parts, reduce unnecessary deviation and friction, and improve the reliability and service life of the system

[0038] Specifically, the driving motor 11 is a series motor with speed regulation effect. When the driving motor 11 is started, the output end of the driving motor 11 drives the bidirectional screw rod 16 to rotate. The screw teeth on the side surface of the bidirectional screw rod 16 are symmetrically opposite to the middle position. When the bidirectional screw rod 16 rotates, the lower sliding block 12 and the upper sliding block 14 move towards or away from each other in the sliding groove 15, thereby realizing the movement of the moving frame 4 and the moving seat 5 towards or away from each other.

[0039] As a technical optimization scheme of the utility model, the vibration unit 10 comprises a plurality of fixed plates 17 fixedly installed on the lower side surface of the moving frame 4. The fixed plates 17 are fixedly installed with second telescopic devices 18 having telescopic effect. The telescopic ends of the second telescopic devices 18 penetrate through the fixed plates 17 and are fixedly installed with vibration devices 19 having vibration effect on the crucible outer pot 3. The vibration devices 19 are excitation vibrators.

[0040] Specifically, first, try to start the driving unit 6 to separate the crucible inner pot 2 and the crucible outer pot 3. If it cannot be separated, turn on the vibration device 19, which is an excitation vibrator known in the art, and control the second telescopic device 18. The telescopic end of the second telescopic device 18 drives the vibration device 19 to approach the crucible outer pot 3 and vibrate it. The number of vibration devices 19 is several, which improves the efficiency of separating the crucible inner pot 2 and the crucible outer pot 3.

[0041] As a technical optimization scheme of the utility model, the separation frame 1 is fixedly installed with third telescopic devices 20 having telescopic effect on the inner bottom. The third telescopic devices 20 are fixedly installed with cradles 21 adapted to the crucible outer pot 3 on the telescopic upper end. The cradles 21 are used to support and heat the crucible outer pot 3.

[0042] Specifically, first, the inner pot 2 and the outer pot 3 are placed in the bracket 21, and are driven to move up and down by the third telescopic device 20, facilitating the installation or later separation and removal of the inner pot 2 and the outer pot 3, and the bracket 21 can be provided with a heating pipe or a heating solution is introduced into the bracket 21 to heat the outer pot 3, so that the outer pot 3 expands outward, improving the efficiency of separating the outer pot 3 and the inner pot 2.

[0043] As a technical optimization scheme of the utility model, the outer side abutting seat 8 and the inner side abutting seat 9 are fixedly connected with plug-in blocks 22 on one side, the first telescopic device 7 is provided with a plug-in groove 23 on the telescopic end portion, the plug-in groove 23 is adapted to the plug-in block 22, a mounting bolt 24 is penetrated through the side surface of the first telescopic device 7 and is threadedly connected with the plug-in block 22 on one side, and the side of the outer side abutting seat 8 facing the outer pot 3 is provided with a clamping table 25 capable of being clamped on the upper portion of the outer pot 3.

[0044] Specifically, when the inner pot 2 and the outer pot 3 of different sizes need to be separated, the appropriate outer side abutting seat 8 and inner side abutting seat 9 are selected, the plug-in block 22 on one side of the appropriate outer side abutting seat 8 or inner side abutting seat 9 is plugged into the plug-in groove 23, and one end of the mounting bolt 24 is penetrated through the side surface of the first telescopic device 7 and is threadedly connected with the plug-in block 22 on one side, facilitating the installation or replacement of the outer side abutting seat 8 or inner side abutting seat 9, and the clamping table 25 on the inner side abutting seat 9 is clamped between the upper portion and the side surface of the outer pot 3, improving the stability of clamping the outer pot 3 and preventing slipping.

[0045] Among them, all the above-mentioned electrical products can be purchased in the market, which belongs to mature technology and has been fully disclosed, so the description is not repeated here. All the above-mentioned electrical products are provided with power supply connection lines, and they are electrically connected with the external main controller and 220V phase voltage (or connected with the external air pump through the pipeline) through the power supply lines, and the main controller can be a conventional known device such as a computer that can control.

[0046] The above only describes the preferred embodiments of the utility model and is not used to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement for some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model shall be included in the protection scope of the utility model.

Claims

1. A device for separating the inner and outer pots of a crucible, comprising a U-shaped separating frame, wherein the inner pot and outer pot of the crucible to be separated are disposed within the separating frame, characterized in that, The separation frame contains a movable frame located outside the outer pot of the crucible and a movable seat located inside the inner pot of the crucible. The upper part of the separation frame is provided with a drive unit for simultaneously driving the movable frame and the movable seat to move towards or away from each other. The inner sidewalls of the movable frame and the opposite sides of the movable seat are fixedly installed with first telescopic devices having a telescopic effect. The telescopic ends of several first telescopic devices are respectively fixedly installed with an outer abutment seat adapted to the outer side of the outer pot of the crucible and an inner abutment seat adapted to the inner side of the inner pot of the crucible. The movable frame is provided with several vibration units for vibrating the outer pot of the crucible.

2. The device for separating the inner and outer pots of a crucible according to claim 1, characterized in that, The drive unit includes two drive motors fixedly mounted on the upper part of the separation frame. Lower sliding blocks are fixedly mounted on opposite sides of the movable frame. Connecting rods are fixedly mounted on opposite sides of the movable seat. An upper sliding block adapted to the lower sliding block is fixedly mounted on the end of the connecting rod away from the movable seat.

3. The device for separating the inner and outer pots of a crucible according to claim 2, characterized in that, The inner sidewalls of the separating frame are provided with sliding grooves that are adapted to the lower sliding block and the upper sliding block. A bidirectional lead screw with one end fixed to the output end of the drive motor is rotatably connected in the sliding groove. When the bidirectional lead screw rotates, it drives the lower sliding block and the upper sliding block to move towards or away from each other.

4. The device for separating the inner and outer pots of a crucible according to claim 1, characterized in that, The vibration unit includes several fixed plates fixedly installed on the lower side of the movable frame. A second telescopic device with a telescopic effect is fixedly installed on the fixed plate. The telescopic end of the second telescopic device passes through the fixed plate and is fixedly installed with a vibration device that has a vibration effect on the outer pot of the crucible.

5. The device for separating the inner and outer pots of a crucible according to claim 1, characterized in that, The bottom of the separating frame is fixedly installed with a third telescopic device that has a telescopic effect. The upper telescopic end of the third telescopic device is fixedly installed with a bracket that is adapted to the outer pot of the crucible. The bracket is used to support and heat the outer pot of the crucible.

6. The device for separating the inner and outer pots of a crucible according to claim 1, characterized in that, Both the outer and inner abutment seats are fixedly connected to a plug-in block on one side, and the telescopic end of the first telescopic device is provided with a plug-in groove that matches the plug-in block.

7. The device for separating the inner and outer pots of a crucible according to claim 6, characterized in that, The first telescopic device has a mounting bolt that is threaded to the side of the telescopic end, and the outer abutment seat is provided with a locking platform on the side facing the outer pot of the crucible, which can be locked onto the upper part of the outer pot of the crucible.

8. A device for separating the inner and outer pots of a crucible according to claim 2, characterized in that, The drive motor is a series motor.

9. A device for separating the inner and outer pots of a crucible according to claim 4, characterized in that, The vibration device is a vibrator.

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