Automatic material pouring device for molecular sieve processing

Abstract

The utility model discloses an automatic material pouring device for molecular sieve processing, and relates to the field of molecular sieve processing, the automatic material pouring device comprises a hopper and two groups of raw material bag bearing units, the top opening of the hopper is a discharge port, and the bottom opening of the hopper is a discharge port. The two double-shaft motors drive the rotating shafts and the bag grabbing hooks to rotate, the bag grabbing hooks penetrate into the bag body in the rotating process to fix the bag body, after the bag body is scratched, the two driving motors are started, the rotating shafts and the fixing sleeves are driven by the driving motors and the speed reducers to rotate, the two L-shaped bearing seats are turned over downwards oppositely, and the bag body is scratched. And the raw materials in the bag body are completely poured out, so that the waste of the raw materials is reduced, manual pouring by workers is not needed, and the labor intensity is greatly reduced.

Description

Technical Field

[0001] This utility model belongs to the field of molecular sieve processing, and specifically relates to an automatic feeding device for molecular sieve processing. Background Technology

[0002] Molecular sieves are materials containing precise and uniform micropores that can be used to adsorb gases or liquids. They are widely used in chemical, petroleum, and environmental protection industries.

[0003] Molecular sieve production requires the unloading of raw materials. Traditionally, this unloading is done manually, requiring workers to manually move bagged raw materials to the top of the hopper, cut open the bags, and pour the material into the hopper. Frequent handling of heavy objects is labor-intensive, and unloading efficiency gradually decreases over time.

[0004] Therefore, we propose an automatic feeding device for molecular sieve processing to solve the above problems. Utility Model Content

[0005] To address the problem that traditional molecular sieve raw material unloading often relies on manual operation, resulting in frequent handling of heavy objects and high labor intensity, this utility model provides an automatic unloading device for molecular sieve processing.

[0006] The solution adopted by this utility model to solve its technical problem is: an automatic feeding device for molecular sieve processing, including a hopper and two sets of raw material bag carrying units, wherein the top opening of the hopper is a feeding port and the bottom opening is a discharge port;

[0007] Two sets of raw material bag carrying units are symmetrically arranged in the hopper. The raw material bag carrying unit includes an L-shaped carrying seat, a rotating shaft, a drive motor, a reducer, a drive assembly, and multiple bag gripping hooks. The rotating shaft is located at the bottom of the L-shaped carrying seat and is rotatably installed in the hopper.

[0008] At least one fixed sleeve is installed at the bottom of the L-shaped bearing seat. The fixed sleeve is fitted onto the rotating shaft. The drive motor is fixedly installed on the outer side of the hopper. Its output shaft is connected to the input shaft of the reducer. The output shaft of the reducer is connected to the outer end of the rotating shaft.

[0009] The drive assembly and multiple bag-gripping hooks are located between the vertical section of the L-shaped support and the inner side of the hopper. The drive assembly is installed on the L-shaped support and can drive multiple bag-gripping hooks to move synchronously, so that the multiple bag-gripping hooks can penetrate the bag body and fix the bag body.

[0010] Preferably, two support legs are fixedly installed at the bottom of the hopper.

[0011] Preferably, the drive assembly includes a dual-axis motor and two rotating shafts. The dual-axis motor is fixedly installed on the vertical section of the L-shaped support base, and the two rotating shafts are respectively connected to the two output shafts of the dual-axis motor. The rotating shafts are fixedly connected to the bottom end of the bag-grabbing hook.

[0012] Preferably, a bearing housing is fitted at the end of the rotating shaft, and the bearing housing is fixedly installed on the vertical section of the L-shaped bearing seat.

[0013] Preferably, the rear sidewall of the hopper is provided with a cutting edge.

[0014] Preferably, the device also includes a bag-cutting knife, a cylinder, and a mounting base. The bag-cutting knife is disposed inside the blade and can slide inside the blade. The mounting base is fixed to the outer end of the bag-cutting knife. The cylinder is fixedly mounted on the mounting base, and its telescopic end passes through the mounting base and is fixedly mounted on the rear side of the hopper.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. This utility model places bagged raw materials on two L-shaped support seats and controls the operation of two dual-axis motors. The dual-axis motors drive the rotating shaft and bag-gripping hooks to rotate. During the rotation, the bag-gripping hooks penetrate into the bag body to fix the bag body. After the bag body is punctured, the two drive motors are started. The drive motors and reducers drive the rotating shaft and the fixed sleeve to rotate, causing the two L-shaped support seats to flip downwards relative to each other, ensuring that the raw materials in the bag body are completely poured out, reducing raw material waste, and eliminating the need for manual dumping by workers, thus greatly reducing labor intensity.

[0017] 2. This utility model uses a bag-grabbing hook driven by a dual-axis motor and a bag-cutting knife driven by a cylinder, which can precisely control the bag-grabbing and bag-cutting actions, avoiding the risk of cuts in manual operation and improving operational safety.

[0018] 3. This utility model, through the coordinated work of the cylinder and two sets of raw material bag carrying units, can quickly and accurately complete the bag fixing, bag cutting and material pouring operations, which significantly improves production efficiency and meets the needs of large-scale production. Attached Figure Description

[0019] Figure 1 This is a front-view three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a rear-view three-dimensional structural diagram of the present invention;

[0021] Figure 3 This is a cross-sectional three-dimensional structural diagram of the present invention.

[0022] In the diagram: 1. Hopper, 2. Support leg, 31. Drive motor, 32. Reducer, 33. Rotating shaft, 34. Fixing sleeve, 41. Bag cutter, 42. Cylinder, 43. Mounting base, 5. L-shaped bearing seat, 61. Bag grabbing hook, 62. Dual-axis motor, 63. Rotating shaft, 64. Bearing seat. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Please see Figure 1-3 This utility model provides a technical solution for an automatic unloading device for molecular sieve processing:

[0025] Example 1:

[0026] according to Figure 1-3 As shown, it includes a hopper 1 and two sets of raw material bag carrying units. The top opening of the hopper 1 is a discharge port, and the bottom opening is a discharge port. The rear side wall of the hopper 1 is provided with a cutting edge. Two support legs 2 are fixedly installed at the bottom of the hopper 1 to support the hopper 1.

[0027] Two sets of raw material bag carrying units are symmetrically arranged in the hopper 1. The raw material bag carrying unit includes an L-shaped support seat 5, a rotating shaft 33, a drive motor 31, a reducer 32, a drive assembly, and multiple bag gripping hooks 61. The rotating shaft 33 is located at the bottom of the L-shaped support seat 5, and bearings are respectively installed at its front and rear ends. The two bearings are respectively installed on the front and rear side walls of the hopper 1 to ensure the stability of the rotating shaft 33 during rotation.

[0028] At least one fixed sleeve 34 is installed at the bottom of the L-shaped support 5. The fixed sleeve 34 is fitted onto the rotating shaft 33. The drive motor 31 is fixedly installed on the outer side of the hopper 1. Its output shaft is connected to the input shaft of the reducer 32. The output shaft of the reducer 32 is connected to the outer end of the rotating shaft 33. The rotation of the rotating shaft 33 and the fixed sleeve 34 is driven by the drive motor 31 and the reducer 32, causing the L-shaped support 5 to flip.

[0029] The drive assembly and multiple bag-gripping hooks 61 are located between the vertical section of the L-shaped support 5 and the inner side of the hopper 1. The drive assembly includes a dual-axis motor 62 and two rotating shafts 63. The dual-axis motor 62 is fixedly installed on the vertical section of the L-shaped support 5. The two rotating shafts 63 are respectively connected to the two output shafts of the dual-axis motor 62. The ends of the rotating shafts 63 are fitted with bearing seats 64, which are fixedly installed on the vertical section of the L-shaped support 5. The rotating shafts 63 are fixedly connected to the bottom ends of the bag-gripping hooks 61. The dual-axis motor 62 drives the rotating shafts 63 and multiple bag-gripping hooks 61 to rotate, so that the multiple bag-gripping hooks 61 penetrate the bag body and fix the bag body.

[0030] It also includes a bag-cutting knife 41, a cylinder 42, and a mounting base 43. The bag-cutting knife 41 is set inside the blade and can slide inside the blade. The mounting base 43 is fixed to the outer end of the bag-cutting knife 41. The cylinder 42 is fixedly mounted on the mounting base 43, and its telescopic end passes through the mounting base 43 and is fixedly mounted on the rear side of the hopper 1. By controlling the retraction of the cylinder 42, the bag-cutting knife 41 moves under the drive of the cylinder 42, cuts the bag, and allows the raw material inside the bag to fall into the hopper 1.

[0031] In practical use, the automatic material feeding device for molecular sieve processing of this utility model first places the bagged raw material on two L-shaped support seats 5, and then controls the operation of two dual-shaft motors 62. The dual-shaft motors 62 drive the rotating shaft 63 and multiple bag-gripping hooks 61 to rotate. During the rotation, the multiple bag-gripping hooks 61 penetrate into the bag body to fix the bag body.

[0032] Then, the cylinder 42 is controlled to retract, and the bag-cutting knife 41 moves under the drive of the cylinder 42 to cut the bag body, so that the raw material inside the bag falls into the hopper 1. Then, the two drive motors 31 are started, and the rotation shaft 33 and the fixed sleeve 34 are driven by the drive motors 31 and the reducer 32, so that the two L-shaped bearing seats 5 flip downward relative to each other, and pour out all the raw material inside the bag.

[0033] Finally, control the two dual-axis motors 62 again to reset the bag-grabbing hooks 61 on both sides and remove the empty bag from the hopper 1.

Claims

1. An automatic material pouring device for molecular sieve processing, comprising a hopper and two groups of raw material bag carrying units, characterized in that: The top of the hopper is an open material outlet, and the bottom is a discharge outlet; The two groups of raw material bag carrying units are symmetrically arranged in the hopper, and each raw material bag carrying unit comprises an L-shaped carrying seat, a rotating shaft, a driving motor, a speed reducer, a driving assembly and a plurality of bag grabbing hooks. The bottom of the L-shaped carrying seat is provided with at least one fixing sleeve sleeved on the rotating shaft. The driving motor is fixedly arranged on the outer side of the hopper, and the output shaft of the driving motor is connected with the input shaft of the speed reducer.

2. The automatic material pouring device for molecular sieve processing according to claim 1, characterized in that: The output shaft of the speed reducer is connected with the outer end of the rotating shaft.

3. The automatic material pouring device for molecular sieve processing according to claim 1, characterized in that: The driving assembly and the plurality of bag grabbing hooks are located between the vertical section of the L-shaped carrying seat and the inner side of the hopper.

4. The automatic material pouring device for molecular sieve processing according to claim 1, characterized in that: The driving assembly is arranged on the L-shaped carrying seat and can drive the plurality of bag grabbing hooks to move synchronously so that the plurality of bag grabbing hooks can penetrate into the bag body and fix the bag body.

5. The automatic material pouring device for molecular sieve processing according to claim 1, characterized in that: The bottom of the hopper is fixedly provided with two supporting legs.

6. The automatic material pouring device for molecular sieve processing according to claim 5, characterized in that: The driving assembly comprises a double-shaft motor and two rotating shafts. The double-shaft motor is fixedly arranged on the vertical section of the L-shaped carrying seat. The two rotating shafts are respectively connected with the two output shafts of the double-shaft motor. The end of the rotating shaft is sleeved with a bearing seat fixedly arranged on the vertical section of the L-shaped carrying seat. The rear side wall of the hopper is provided with a knife opening. The bag cutting knife is arranged in the knife opening and can slide in the knife opening. The mounting seat is fixedly arranged on the outer end of the bag cutting knife. The cylinder is fixedly arranged on the mounting seat, and the telescopic end of the cylinder penetrates through the mounting seat and is fixedly arranged on the rear side of the hopper.

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