Encasement holding claw mechanism

Abstract

The utility model discloses a boxing holding claw mechanism, which is characterized in that a holding claw support beam is fixedly connected with two vertically crossed slide rails, four synchronous belt wheels and four idle wheels are provided with a synchronous belt, the same side of the synchronous belt, which is equidistant from the idle wheels, is respectively and fixedly connected with a synchronous belt pressing plate, and the synchronous belt pressing plates are fixedly connected with a holding claw fixing plate; a holding claw fixing plate is fixed to a sliding block, the sliding block is arranged on a sliding rail, a holding claw beam is fixedly connected to the bottom of the holding claw fixing plate, a motor rotates to drive a synchronous belt and the holding claw beam to move synchronously along the sliding rail, and a plurality of first polyurethane rollers used for clamping the side face of a crucible are evenly distributed on the inner side of the holding claw beam. According to the utility model, the labor intensity of workers is reduced, the boxing efficiency is improved, the structure is simple, the maintenance is convenient, the crucible holding stability can be enhanced, the crucible falling phenomenon can be prevented, the crucible fragmentation can be effectively prevented, the production efficiency is improved, the production cost is reduced, and the production efficiency is improved. And the safety of equipment is enhanced, and the application range is wide.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging equipment, in particular to a box packing claw mechanism. Background Art

[0002] Quartz crucibles have the advantages of high purity, strong temperature resistance, large size, high precision, good heat preservation, energy saving, stable quality, etc., and are more and more widely used. As quartz crucibles develop towards large-scale, the volume of quartz crucibles is getting larger and heavier, and the manual packing work is time-consuming and laborious. At present, the claw mechanism is usually used to replace the traditional manual packing. However, the existing claw mechanism is not only easy to drop the crucible, but also the force area of ​​the claw holding the crucible is small, which is easy to break the crucible. Therefore, it is urgent to develop a new type of packing claw mechanism to solve the above technical problems.

[0003] In view of this, the present utility model is proposed. Utility Model Content

[0004] The utility model aims to provide a packing claw mechanism which is specially designed for packing quartz crucibles to reduce manual labor intensity and improve packing efficiency. It has a simple structure and is easy to maintain. It can not only enhance the stability of the crucible and prevent the crucible from falling, but also effectively prevent the crucible from breaking and enhance the safety of the equipment. It has a wide range of applications, broad application prospects and is conducive to popularization and application.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a box loading claw mechanism, including a cross-shaped claw support beam, two vertically intersecting slide rails are fixedly connected to the claw support beam, the claw support beam includes four beams, claw support plates are arranged on both sides of the beam, a motor is arranged at the outer end of one of the beams, a synchronous pulley is fixedly connected to the output shaft of the motor, and a synchronous pulley is respectively arranged at the outer ends of the other three beams, the motor and the four synchronous pulleys are all fixedly connected to the claw support beam, four idler wheels are symmetrically fixedly connected to the center of the claw support beam, a synchronous belt is installed on the four synchronous pulleys and the four idler wheels, and the synchronous belt A synchronous belt pressure plate is fixedly connected to the same side of the walking belt at a position equidistant from the idler wheel, and the synchronous belt pressure plate is fixedly connected to a claw fixing plate, and the claw fixing plate is fixed on a slider, and the slider is arranged on a slide rail, and a claw beam is fixedly connected to the bottom of the claw fixing plate, and the synchronous belt and the claw beam are driven to move synchronously along the slide rail through the rotation of a motor, and a plurality of polyurethane rollers 1 for supporting the side of the crucible are evenly distributed on the inner side of the claw beam, and a polyurethane roller 2 for supporting the arc at the bottom of the crucible is extended inward from the bottom of the claw beam, and a sensor 1 for detecting the size of the crucible and a sensor 2 for detecting the presence or absence of the crucible are also provided on the inner side of the claw beam.

[0006] Preferably, an accordion cover is provided at the bottom of the beam.

[0007] Preferably, one side of the accordion cover is fixed to the outer end of the beam column through an accordion cover fixing plate, and the other side is fixed to the claw fixing plate through screws.

[0008] Preferably, a claw guard plate is provided on the top of the claw support beam.

[0009] Preferably, the polyurethane roller 2 at the bottom of the claw beam is fixed on the claw beam through a roller fixing plate.

[0010] Preferably, the synchronous belt pressure plate is fixedly connected to the claw fixing plate through a fixing plate.

[0011] Preferably, the number of the sensors is four, with one sensor disposed on each inner side of four claw beams.

[0012] Preferably, the number of the sensor 2 is one, which is arranged on the inner side of one of the claw beams.

[0013] Preferably, the first sensor is a mechanical sensor.

[0014] The utility model provides a box packing claw mechanism, which has the following beneficial effects.

[0015] 1. The utility model increases the contact area between the claws and the crucible, and can clamp the crucible to the arc at the bottom, thereby improving the stability and safety of the equipment, reducing the probability of the crucible falling, reducing the labor intensity, enhancing the safety of the equipment, and improving the efficiency of packing.

[0016] 2. The utility model has a wide application range and can be applied to crucibles of different diameters and heights, and has a wide compatible size range.

[0017] 3. The utility model can make the crucible bear force evenly and increase the force bearing area, thereby preventing the crucible from falling and breaking, effectively improving the crucible packaging efficiency and reducing economic losses. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the structure of a box-packing claw mechanism provided by the utility model;

[0019] Figure 2 A top view of a box-packing claw mechanism provided by the utility model;

[0020] Figure 3 The utility model provides a schematic diagram of the internal structure of a box-packing claw mechanism.

[0021] In the figure:

[0022] 1. Synchronous belt pressure plate 2. Synchronous belt 3. Claw guard plate 4. Claw support beam 5. Bellows cover 6. Claw beam 7. Roller fixing plate 8. Polyurethane roller 1 9. Slider 10. Motor 11. Bellows cover fixing plate 12. Synchronous belt pulley 13. Claw fixing plate 14. Slide rail 15. Fixing plate 16. Idle pulley 17. Sensor 1 18. Sensor 2 19. Polyurethane roller 2. DETAILED DESCRIPTION

[0023] The present invention will be further described below in conjunction with specific embodiments and drawings to help understand the content of the present invention.

[0024] like Figure 1-Figure 3The figures are respectively a schematic diagram of the structure of a box-packing claw mechanism provided by the utility model, a top view thereof and a schematic diagram of the internal structure thereof. The packing claw mechanism includes a cross-shaped claw support beam 4, on which two vertically intersecting slide rails 14 are fixedly connected, and the claw support beam 4 includes four beams, and claw support plates are provided on both sides of the beams, and a motor 10 is provided at the outer end of one of the beams, and a synchronous pulley 12 is fixedly connected to the output shaft of the motor 10, and a synchronous pulley 12 is provided at the outer ends of the other three beams, respectively, and the motor 10 and the four synchronous pulleys 12 are fixed to the claw support beam 4, and four idler wheels 16 are symmetrically fixed at the center of the claw support beam 4, and a synchronous belt 2 is installed on the four synchronous pulleys 12 and the four idler wheels 16, and a synchronous belt pressure plate 1 is respectively fixed to the same side of the synchronous belt 2 at an equal distance from the idler wheel 16, and the synchronous belt pressure plate 1 is fixed to the claw fixing plate 13. Preferably, the synchronous belt pressure plate 1 is fixed to the claw fixing plate 13 through a fixing plate 15. The claw fixing plate 13 is fixed on the slider 9, and the slider 9 is arranged on the slide rail 14. The bottom of the claw fixing plate 13 is fixedly connected with a claw beam 6. The synchronous belt 2 is used for the power transmission of the moving direction of the four groups of claw beams 6. The synchronous belt pressure plate 1 fixes the power of the claw beam 6 on the synchronous belt 2. The synchronous belt 2 is driven by the rotation of the motor 10 to move synchronously with the claw beam 6 along the slide rail 14. The inner side of the claw beam 6 is evenly distributed with a number of polyurethane rollers 8 for supporting the side of the crucible. The bottom of the claw beam 6 is extended inwardly and provided with a polyurethane roller 2 19 for supporting the arc at the bottom of the crucible. The polyurethane roller 2 19 at the bottom of the claw beam 6 is fixed on the claw beam 6 through the roller fixing plate 7. The inner side of the claw beam 6 is also provided with a sensor 17 for detecting the size of the crucible and a sensor 2 18 for detecting the presence or absence of the crucible. The number of the sensors 17 is four, and one is arranged on the inner side of each of the four claw beams 6. The sensor 17 is a mechanical sensor. The number of the sensor 2 18 is one, which is arranged on the inner side of one of the claw beams 6. The size of the crucible is detected by the sensor 17 to adapt to crucibles of different sizes, determine whether the crucible is clamped, and cooperate with the sensor 2 18 to detect whether there is a crucible. An accordion cover 5 is provided at the bottom of the beam column. The accordion cover 5 is used to protect the slide rail 14 and the slider 9 to prevent dust from falling and to prevent the guide rail oil from dripping onto the crucible after excessive addition. One side of the accordion cover 5 is fixed to the outer end of the beam column by the accordion cover fixing plate 11, and the other side is fixed to the claw fixing plate 13 by screws. A claw guard plate 3 is provided on the top of the claw support beam 4, and the claw guard plate 3 is used to protect the synchronous belt 2 to prevent a large amount of dust from falling and affecting normal operation.

[0025] The working principle of the utility model is:

[0026] The utility model drives the synchronous pulley 12 and the synchronous belt 2 to drive by the rotation of the motor 10, and then drives the claw beam 6 to move forward, backward, left and right along the slide rail 14. By adjusting the position of the claw beam 6 to hold the box, crucibles with different diameters can be held.

[0027] The utility model increases the contact area between the claw and the crucible, and can clamp the crucible to the arc at the bottom of the crucible, thereby improving the stability and safety of the equipment, reducing the probability of the crucible falling, reducing the labor intensity, enhancing the safety of the equipment, and improving the efficiency of packing. The utility model has a wide range of applications and can be applied to crucibles of different diameters and heights, and has a wide compatible size range. The utility model can make the crucible bear force evenly and increase the force bearing area, thereby preventing the crucible from falling and breaking, effectively improving the crucible packaging efficiency and reducing economic losses.

[0028] This article uses specific examples to explain the concept of the utility model in detail, and the description of the above embodiments is only used to help understand the core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, any obvious modifications, equivalent substitutions or other improvements made without departing from the concept of the utility model should be included in the scope of protection of the utility model.

Claims

1. A box-packing claw mechanism, characterized in that: The invention comprises a cross-shaped claw support beam, on which two vertically intersecting slide rails are fixedly connected, and the claw support beam comprises four beams, and claw support plates are arranged on both sides of the beam, and a motor is arranged at the outer end of one of the beams, and a synchronous pulley is fixedly connected to the output shaft of the motor, and a synchronous pulley is arranged at the outer ends of the other three beams respectively, and the motor and the four synchronous pulleys are all fixedly connected to the claw support beam, and four idler wheels are symmetrically fixedly connected at the center of the claw support beam, and a synchronous belt is installed on the four synchronous pulleys and the four idler wheels, and the synchronous belt is equidistant from the idler wheels at the same side. A synchronous belt pressure plate is fixedly connected thereto, the synchronous belt pressure plate is fixedly connected to a claw fixing plate, the claw fixing plate is fixed on a slider, the slider is arranged on a slide rail, a claw beam is fixedly connected to the bottom of the claw fixing plate, the synchronous belt and the claw beam are driven to move synchronously along the slide rail by the rotation of a motor, a plurality of polyurethane rollers 1 for supporting the side of the crucible are evenly distributed on the inner side of the claw beam, a polyurethane roller 2 for supporting the arc at the bottom of the crucible is extended inwardly from the bottom of the claw beam, a sensor 1 for detecting the size of the crucible and a sensor 2 for detecting the presence or absence of the crucible are also provided on the inner side of the claw beam.

2. A box-packing claw mechanism according to claim 1, characterized in that: An accordion cover is arranged at the bottom of the beam.

3. A box-packing claw mechanism according to claim 2, characterized in that: One side of the accordion cover is fixed to the outer end of the beam column through the accordion cover fixing plate, and the other side is fixed to the claw fixing plate through screws.

4. A box packing claw mechanism according to claim 3, characterized in that: A claw guard plate is provided on the top of the claw support beam.

5. A box packing claw mechanism according to claim 4, characterized in that: The polyurethane roller 2 at the bottom of the claw beam is fixed on the claw beam through a roller fixing plate.

6. A box-packing claw mechanism according to claim 5, characterized in that: The synchronous belt pressure plate is fixedly connected to the claw fixing plate through a fixing plate.

7. A box packing claw mechanism according to claim 6, characterized in that: The number of the sensors is four, and one is arranged on the inner side of each of the four claw beams.

8. A box packing claw mechanism according to claim 7, characterized in that: The number of the sensor 2 is one, which is arranged on the inner side of one of the claw beams.

9. A box packing claw mechanism according to claim 8, characterized in that: The first sensor is a mechanical sensor.

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