Crucible vacuum suction device

Abstract

The utility model relates to a crucible vacuum suction device which comprises an installation frame, a first linear guide rail, a second linear guide rail and a suction head, and the installation frame is integrally arranged above a crucible conveying chain in a spanning mode. When the device is used for sucking the crucible, the specific position of the material sucking head is adjusted in advance through the first linear guide rail and the second linear guide rail according to the specific shape of the crucible in the current working procedure and the specific conveying position of the crucible conveying chain, so that the arriving position of the material sucking head corresponds to the arriving position of the crucible. During normal work, the crucible is conveyed by the crucible conveying chain to reach the position below the material suction head, at the moment, external vacuum material suction equipment can be started to suck materials, the materials in the crucible are sucked into the material suction head under the action of negative pressure, and compared with the prior art, the vacuum material suction device can replace manual work to conduct vacuum material suction operation and has the advantages of being high in work stability, low in cost and the like. And the operation safety is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to industrial crucible suction production line, especially a kind of crucible vacuum suction device. BACKGROUND

[0002] In actual production, raw materials need to be heated by kiln equipment, and during the heating process, crucibles are needed for transportation, and the crucibles will be heated with the raw materials. After completing the heating process, the raw materials need to enter the subsequent production.

[0003] In the subsequent operation process, the operator needs to use negative pressure equipment to suck the raw materials in the crucible, and in the operation process, the heated crucible has high temperature, and manual suction is easy to cause the operator to be scalded, which has certain technical requirements and safety hazards for the operator. SUMMARY

[0004] To solve the above technical problems, the utility model provides a kind of crucible vacuum suction device, can replace manual vacuum suction operation, with the advantages of high working stability and high operation safety.

[0005] To achieve the above object, the utility model takes the following technical scheme:

[0006] A kind of crucible vacuum suction device, comprising:

[0007] mounting frame;

[0008] first linear guide rail, the first linear guide rail is fixedly arranged on the mounting frame, the first linear guide rail has first slider;

[0009] second linear guide rail, the second linear guide rail is perpendicular to the first linear guide rail, the second linear guide rail is arranged on the first slider, and the second linear guide rail has second slider;And

[0010] suction head, the suction head is detachably connected on the second slider, the suction head is used to be connected with external vacuum suction equipment, and the suction head is located above the crucible conveying chain.

[0011] In one of the implementable ways, it further includes clamping assembly;

[0012] The clamping assembly includes telescopic drive cylinder, and the telescopic drive cylinder is arranged on the mounting frame;The telescopic drive cylinder has telescopic shaft, and the clamp is arranged on the telescopic shaft;

[0013] The clamping assembly is provided with two, and mirror image is arranged on the two sides of crucible conveying chain, and the clamp is formed between two The crucible clamping area.

[0014] In one of the embodiments, the telescopic drive cylinder is a telescopic air cylinder or a telescopic oil cylinder.

[0015] In one of the embodiments, the clamp is arranged in an L shape.

[0016] The long side is parallel to the conveying direction of the crucible conveying chain, and the long side is connected with the telescopic shaft.

[0017] In one of the embodiments, the clamp has a clamping surface in contact with the crucible, and the clamping surface is provided with rotating shafts at intervals, the rotating shafts are rotationally connected with the clamp, and the axial direction of the rotating shafts is vertically arranged.

[0018] In one of the embodiments, the mounting frame is provided with a drive cylinder, and a baffle plate is connected with the telescopic shaft of the drive cylinder, the baffle plate is used to block the conveying of the crucible on the crucible conveying chain, and the drive cylinder drives the baffle plate to move vertically to switch the shielding state of the baffle plate.

[0019] In one of the embodiments, the outer edge of the mounting frame is surrounded by a transparent baffle plate, and the transparent baffle plate surrounds the material suction head inside.

[0020] In one of the embodiments, the material suction head comprises a connected columnar section and a flat section, the flat section is used for material suction, and the columnar section is used for connecting external vacuum material suction equipment.

[0021] The utility model discloses a crucible vacuum material suction device, which comprises a mounting frame, a telescopic drive cylinder and a material suction head.

[0022] When the device is used to suck the material of the crucible, the specific position of the material suction head is adjusted in advance according to the specific shape of the crucible in the current process and the specific transmission position of the crucible conveying chain through the first linear guide rail and the second linear guide rail, so that the material suction head corresponds to the arrival position of the crucible. During normal operation, the crucible is conveyed by the crucible conveying chain to the lower side of the material suction head, at which time the external vacuum material suction equipment can be started to suck the material, and the material in the crucible is sucked into the material suction head under the action of negative pressure. Compared with the prior art, the device can replace manual vacuum material suction operation, has high working stability, and has high operation safety. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a specific structure diagram of the crucible vacuum material suction device in one embodiment of the utility model.

[0024] Figure 2 It is a specific structure diagram of the first linear guide rail in one embodiment of the utility model.

[0025] Figure 3is a specific structure diagram of the clamping assembly in an embodiment of the utility model;

[0026] Figure 4 is a specific structure diagram of the suction head in an embodiment of the utility model;

[0027] Reference signs:

[0028] 1, mounting frame; 2, first linear guide rail; 3, second linear guide rail;

[0029] 4, suction head; 41, cylindrical section; 42, flat section;

[0030] 5, crucible conveying chain;

[0031] 6, clamping assembly; 61, telescopic drive cylinder; 62, clamp; 63, rotating shaft;

[0032] 70, drive cylinder; 71, baffle. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical scheme and advantages of the utility model more clear, the technical scheme in the utility model is described clearly and completely below, obviously, the described embodiments are some embodiments of the utility model, not all embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0034] Unless otherwise defined, the technical terms or scientific terms used in the utility model should be understood as the usual meaning by the person skilled in the art in the field to which the utility model belongs. The "first", "second", "third", "fourth" and similar words used in the utility model do not represent any order, quantity or importance, but only distinguish different components. "Include" or "contain" and similar words mean that the elements or objects before the word cover the elements or objects listed after the word and its equivalent, and do not exclude other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connection, but can include electrical connection, whether direct or indirect.

[0035] In actual production, the raw materials need to be heated by kiln equipment, and the crucible is used for transportation during the heating process, and the crucible will be heated with the raw materials. After the heating process is completed, the raw materials need to enter the subsequent production. In the subsequent operation process, the workers need to use the negative pressure equipment to suck the raw materials in the crucible. In the operation process, because the heated crucible has high temperature, manual material suction is easy to cause the operator to be scalded, and the operator has certain technical requirements and safety hazards. In view of the above technical problems, the utility model provides a kind of crucible vacuum suction device, can replace manual vacuum suction operation, with the advantages of high working stability and high operation safety, the technical scheme of the utility model will be described in detail below with specific examples.

[0036] Referring to Figure 1 、 Figure 2 and Figure 3 , the utility model relates to a kind of crucible vacuum suction device, including mounting bracket 1, first linear guide rail 2, second linear guide rail 3 and suction head 4, wherein, mounting bracket 1 is set above the crucible conveying chain 5 as a whole.

[0037] First linear guide rail 2 is fixedly arranged on mounting bracket 1, and first linear guide rail 2 has first slider. Second linear guide rail 3 is perpendicular to first linear guide rail 2, and second linear guide rail 3 is arranged on first slider, and second linear guide rail 3 has second slider. Suction head 4 is detachably connected to second slider, and suction head 4 is used to be connected with external vacuum suction equipment, and suction head 4 is above crucible conveying chain 5.

[0038] It should be noted that linear guide rail is a common mechanical component, mainly used to support and guide linear motion. It is usually composed of guide rail and slider, which can reduce friction, improve motion accuracy and stability.

[0039] Through the setting of the structure, since suction head 4 is detachably connected to second slider, and second linear guide rail 3 is arranged on first slider, first linear guide rail 2 can drive second linear guide rail 3 to move linearly as a whole, and second linear guide rail 3 can drive suction head 4 to move linearly through second slider. At the same time, since first linear guide rail 2 and second linear guide rail 3 are perpendicular to each other, first linear guide rail 2 and second linear guide rail 3 are combined to form X-axis and Y-axis displacement adjustment of suction head 4.

[0040] Exemplarily, when the crucible is sucked by the device, according to the specific shape of the crucible in the current process and the specific transmission position of the crucible conveying chain 5, the specific position of the suction head 4 is adjusted in advance through the first linear guide rail 2 and the second linear guide rail 3, so that the suction head 4 corresponds to the arrival position of the crucible. In normal operation, the crucible is conveyed by the crucible conveying chain 5 to the lower side of the suction head 4, at which time the external vacuum suction equipment can be started to suck the material, and the material in the crucible is sucked into the suction head 4 under the action of negative pressure. Compared with the prior art, the device can replace manual vacuum suction operation, has high working stability, and has high operation safety.

[0041] In order to improve the driving stability of the second linear guide rail 3, the first linear guide rail 2 is provided in parallel with two, and the second linear guide rail 3 is installed on the two first linear guide rails 2 through two first sliders.

[0042] In an embodiment, more preferably, the device further comprises a clamping assembly 6. The clamping assembly 6 comprises a telescopic drive cylinder 61 arranged on the mounting frame 1, and the telescopic drive cylinder 61 has a telescopic shaft provided with a clamp 62. Specifically, the clamping assembly 6 is provided with two and is mirror arranged on both sides of the crucible conveying chain 5, and the two clamps 62 form a crucible clamping area.

[0043] The clamping assembly 6 can clamp the crucible on the crucible conveying chain 5, and when the crucible reaches the lower side of the suction head 4, the telescopic drive cylinder 61 is started synchronously, and the two clamps 62 clamp the crucible located in the middle. Then the external vacuum suction equipment is started to suck the material, and the clamping and fixing of the crucible can improve the operation stability during the sucking process.

[0044] In this embodiment, the telescopic drive cylinder 61 is a telescopic pneumatic cylinder or a telescopic oil cylinder. In this embodiment, it is a telescopic pneumatic cylinder.

[0045] In this embodiment, specifically, the clamp 62 is arranged in an L shape. The clamp 62 includes a long side and a short side, the long side is parallel to the conveying direction of the crucible conveying chain 5, and the long side is connected with the telescopic shaft.

[0046] It should be noted that in some embodiments, the crucible is arranged in a square shape, and at this time, the L-shaped arrangement of the clamp 62 can also play a role of positioning and automatic alignment of the crucible during clamping, thereby improving the clamping and fixing effect of the clamp 62.

[0047] In this embodiment, more preferably, in order to optimize the contact flexibility between the clamp 62 and the crucible, the clamp 62 has a clamping surface in contact with the crucible, the clamping surface is provided with a rotating shaft 63 at intervals, the rotating shaft 63 is rotatably connected with the clamp 62, and the axis of the rotating shaft 63 is vertically arranged.

[0048] In an embodiment, preferably, a driving cylinder 70 is arranged on the mounting frame 1, a baffle 71 is connected to the telescopic shaft of the driving cylinder 70, and the baffle 71 is used to block the crucible from being conveyed on the crucible conveying chain 5; the driving cylinder 70 drives the baffle 71 to move vertically to switch the shielding state of the baffle 71.

[0049] It should be noted that in this embodiment, the driving cylinder 70 and the telescopic driving cylinder 61 are both telescopic cylinders, the driving cylinder 70 is fixedly installed on the mounting frame 1, and in specific application scenarios, the baffle 71 can be arranged to move downward into the conveying path of the crucible to achieve the effect of blocking the continuous conveying of the crucible; the driving cylinder 70 and the baffle 71 can also be arranged below the crucible conveying chain 5, and the baffle 71 is arranged to move upward into the conveying path of the crucible to achieve the effect of blocking the continuous conveying of the crucible.

[0050] Specifically, in this embodiment, the driving cylinder 70 and the baffle 71 are arranged below the crucible conveying chain 5, and the baffle 71 is arranged to move upward into the conveying path of the crucible to block the crucible.

[0051] Specifically, in this embodiment, the driving cylinder 70 and the baffle 71 are arranged below the crucible conveying chain 5, and the baffle 71 is arranged to move upward into the conveying path of the crucible to block the crucible.

[0052] In a partially automatic embodiment, a controller and a sensor can be used for intelligent control. Specifically, the sensor is arranged on the mounting frame 1 to detect whether the crucible enters the mounting frame 1.

[0053] Specifically, in this embodiment, the driving cylinder 70 and the baffle 71 are arranged below the crucible conveying chain 5, and the baffle 71 is arranged to move upward into the conveying path of the crucible to block the crucible.

[0054] In normal operation, the crucible is conveyed into the mounting frame 1 by the crucible conveying chain 5, when the sensor detects the entry of the crucible, the controller starts the driving cylinder 70, and the baffle 71 moves upward into the conveying path of the crucible to block the crucible;

[0055] Subsequently, the controller synchronously starts the clamping telescopic driving cylinder 61, and the two clamps 62 clamp the crucible located in the middle to complete the positioning and fixing of the crucible, and finally the external vacuum material suction device is started to suck the material, and the material in the crucible is sucked into the material suction head 4 under the action of negative pressure, thereby realizing the effect of automatic control.

[0056] In an embodiment, in order to protect the peripheral workers, a transparent baffle 71 is arranged on the outer edge of the mounting frame 1, and the transparent baffle 71 is arranged inside the material suction head 4.

[0057] Referring to Figure 4 In an embodiment, more preferably, the material suction head 4 comprises a connected columnar section 41 and a flat section 42, the flat section 42 is used for material suction, and the columnar section 41 is used for connecting the external vacuum material suction device.

[0058] It should be noted that the lower part is narrow and the upper part is circular, and the special mechanical structure makes the air pressure and air speed of the material suction port of the material suction head 4 larger, which is more beneficial to material suction and crushing of blocky materials, and can suck the material more completely, and the residual rate of the material is lower. In addition, the detachable connection between the material suction head 4 and the second sliding block can be bolted or buckled, and in this embodiment, the detachable connection is achieved by bolts and the second sliding block.

[0059] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A crucible vacuum suction device, characterized in that, include: Mounting rack; A first linear guide rail is fixedly mounted on the mounting bracket, and the first linear guide rail has a first slider. A second linear guide rail, perpendicular to the first linear guide rail, is mounted on the first slider, and includes a second slider; A suction head is detachably connected to the second slider. The suction head is used to connect to an external vacuum suction device and is located above the crucible conveyor chain.

2. The crucible vacuum suction device according to claim 1, characterized in that, It also includes clamping components; The clamping assembly includes a telescopic drive cylinder, which is mounted on the mounting bracket; the telescopic drive cylinder has a telescopic shaft, on which a clamp is mounted. Two clamping assemblies are provided and mirror-arranged on both sides of the crucible conveyor chain, forming a crucible clamping area between the two clamps.

3. The crucible vacuum suction device according to claim 2, characterized in that, The telescopic drive cylinder is either a telescopic air cylinder or a telescopic hydraulic cylinder.

4. The crucible vacuum suction device according to claim 2, characterized in that, The clamp is L-shaped. It includes a long side and a short side, the long side being parallel to the conveying direction of the crucible conveyor chain, and the long side being connected to the telescopic shaft.

5. The crucible vacuum suction device according to claim 4, characterized in that, The clamp has a clamping surface that contacts the crucible, and rotating shafts are spaced apart on the clamping surface. The rotating shafts are rotatably connected to the clamp, and the axial direction of the rotating shafts is vertical.

6. The crucible vacuum suction device according to claim 1, characterized in that, The mounting frame is equipped with a drive cylinder, and a baffle is connected to the telescopic shaft of the drive cylinder. The baffle is used to block the crucible from being transported on the crucible conveyor chain. The drive cylinder drives the baffle to move vertically to switch the blocking state of the baffle.

7. The crucible vacuum suction device according to claim 1, characterized in that, The outer edge of the mounting frame is surrounded by a transparent baffle, which encloses the suction head inside.

8. The crucible vacuum suction device according to claim 1, characterized in that, The suction head includes a connected cylindrical section and a flat section. The flat section is used for suction, and the cylindrical section is used for connecting to an external vacuum suction device.

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