Bag shaking device for feeding of reaction kettle

Abstract

The bag shaking device comprises a bag clamping mechanism, the bag clamping mechanism comprises a mounting frame, an opening is formed in the bottom of the mounting frame, a raw material bag passes through the opening and is in butt joint with a feeding port of the reaction kettle, two clamping jaws are symmetrically and rotationally arranged on the two sides of the mounting frame, and the rotating axis direction of the clamping jaws is consistent with the width direction of the mounting frame; the bag clamping mechanism is movably arranged on a sliding frame, and the moving direction is consistent with the length direction of the mounting frame; two suction cups are arranged below the portion, corresponding to the moving range of the mounting frame, in the sliding frame and symmetrically arranged in the length direction of the mounting frame, and the symmetric center of the two suction cups is consistent with the symmetric center of the two clamping jaws. According to the scheme, the raw materials in the raw material bag can be more easily and rapidly shaken out of the raw material bag, the situation of scattering and leaking cannot occur in the process, the cost is saved, and the feeding efficiency of the reaction kettle is improved.

Description

Technical Field

[0001] The present application relates to the technical field of reactor loading, and in particular to a bag shaking device for reactor loading. Background Art

[0002] Seasoning refers to a food ingredient that is added to other foods in small amounts to improve the taste. When producing seasonings, it is usually necessary to mix and proportion multiple raw materials. In order to improve the mixing efficiency of multiple raw materials, a corresponding reactor is usually used. When loading the reactor, it is usually done by manually shaking the bag, but manual shaking of the bag not only has a slow loading speed, but also often causes the raw materials in the raw material bag to leak out due to improper operation of the staff and fail to enter the reactor, resulting in a waste of raw materials. Therefore, it is necessary to make improvements. Utility Model Content

[0003] In order to solve the above-mentioned deficiencies of the prior art, the present application provides a bag shaking device for loading a reactor, which can achieve faster and more efficient bag shaking work, so that the raw materials in the raw material bag can enter the reactor more completely and quickly.

[0004] In order to achieve the above purpose, the utility model adopts the following technologies:

[0005] A bag shaking device for feeding a reactor comprises a bag clamping mechanism, the bag clamping mechanism comprises a mounting frame, the bottom of the mounting frame is provided with an opening, the opening is used for allowing a raw material bag to pass through and dock with a feeding port of the reactor, two sides of the mounting frame are symmetrical and rotatably provided with two clamping claws, the axis direction of the clamping claws is consistent with the width direction of the mounting frame, and the clamping claws are used to clamp the closed opening of the raw material bag;

[0006] The bag clamping mechanism is movably arranged on a slide frame, and the moving direction is consistent with the length direction of the mounting frame;

[0007] Two suction cups are provided in the slide corresponding to the lower part of the moving range of the mounting frame. The two suction cups are symmetrically arranged along the length direction of the mounting frame, and their symmetry centers are consistent with the symmetry centers of the two claws. The suction cups are used to fix and prop open the opening of the raw material bag.

[0008] The beneficial effects of the utility model are as follows: the closed portion of the raw material bag is clamped by two claws, the opening portion of the raw material bag is expanded and fixed by two suction cups, and then the closed portion of the raw material bag is reciprocated in a small amplitude in the horizontal direction, while the opening portion of the raw material bag is always connected with the feed port of the reactor under the limitation of the suction cups, so that the raw materials in the raw material bag can be shaken out of the raw material bag more easily and quickly, and no leakage will occur in the process, thereby saving costs and improving the feeding efficiency of the reactor. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The accompanying drawings described in this text are only for illustrating the selected embodiments, not all possible implementation schemes, and even less for limiting the scope of the present utility model.

[0010] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0011] Figure 2 It is a side view of an embodiment of the present application.

[0012] Figure 3 It is a schematic diagram of the structure of the bag clamping mechanism in an embodiment of the present application.

[0013] Figure 4 It is a schematic diagram of the structure of the carriage in an embodiment of the present application.

[0014] Figure 5 It is a top view of the carriage in an embodiment of the present application. Detailed implementation manners

[0015] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following describes the implementation manners of the present utility model in detail with reference to the accompanying drawings. However, the embodiments described in the present utility model are some embodiments of the present utility model, not all embodiments.

[0016] An embodiment of the present application provides a vibrating bag device for feeding a reaction kettle, including a bag clamping mechanism, a carriage 3, and a suction cup 7.

[0017] The bag clamping mechanism includes a mounting frame 1. An opening is provided at the bottom of the mounting frame 1 for the raw material bag to pass through and dock with the feed inlet of the reaction kettle. Two clamping claws 2 are symmetrically and rotatably provided on both sides of the mounting frame 1. The axis direction of the rotation of the clamping claws 2 is consistent with the width direction of the mounting frame 1. The clamping claws 2 are used to clamp the closed end of the raw material bag. The specifications of the raw material bags used for feeding the reaction kettle are unified. Therefore, the length of the clamping surface of the clamping claws 2 is the same as the width of the raw material bag to improve the clamping stability.

[0018] The bag clamping mechanism is movably arranged on the carriage 3, and the moving direction is consistent with the length direction of the mounting frame 1. In this embodiment, the carriage 3 is horizontally placed on a flat plate frame, and a channel for the raw material bag to pass through and dock with the feed inlet of the reaction kettle is provided on the flat plate frame corresponding to the opening at the bottom of the mounting frame 1.

[0019] Two suction cups 7 are arranged below the moving range of the mounting bracket 1 corresponding to the mounting bracket 1 inside the carriage 3. The two suction cups 7 are symmetrically arranged along the length direction of the mounting bracket 1. The other ends of the two suction cups 7 are both connected with an air extraction pipe, and the air extraction pipe is connected with a vacuum pump, so that the two suction cups 7 work simultaneously. The symmetry center of the two suction cups 7 coincides with the symmetry center of the two jaws 2. The suction cup 7 is used to fix and expand the opening of the raw material bag. Under the combined action of the jaws 2 and the suction cups 7, on the one hand, it is not easy to cause the situation that the discharging speed of the raw material bag is reduced due to the too small gap at the opening of the raw material bag. On the other hand, the opening of the raw material bag can be doubly fixed, so that the raw material bag is not easy to break away. When it is necessary to take out the raw material bag that has completed the bag shaking, first make the two jaws 2 rotate inwards to stop clamping the closed end of the raw material bag. Since the raw material bag has become an empty bag at this time, only relying on the support of the two suction cups 7 is enough to clamp the raw material bag. At this time, the staff can hold the raw material bag, and then make the suction cups 7 stop working, and the raw material bag that has completed the bag shaking can be successfully recycled.

[0020] Above the symmetry center of the two jaws 2, there is a cylinder 4. The cylinder 4 is installed on the mounting bracket 1 and its execution end faces vertically downward and is connected with a push plate 5. There is a connecting rod 6 hinged between the push plate 5 and the jaws 2. When the cylinder 4 makes the push plate 5 move downward, under the action of the connecting rod 6, the downward movement of the push plate 5 in the vertical direction is converted into the outward rotation of the jaws 2, and at this time, the closed end of the raw material bag is clamped. When the cylinder 4 makes the push plate 5 move upward, under the action of the connecting rod 6, the upward movement of the push plate 5 in the vertical direction is converted into the inward rotation of the jaws 2, and at this time, the closed end of the raw material bag is loosened.

[0021] At the bottom of one side of the mounting bracket 1 in the length direction, there is a rack, and the rack meshes with a gear. The rotation of the gear is driven by a motor 8. By driving the gear to rotate forward and backward continuously by the motor 8, the mounting bracket 1 makes a small reciprocating movement on the carriage 3 under the meshing action of the gear and the rack, so as to realize the shaking of the raw material bag.

[0022] Two T-shaped grooves are opened at the bottom of the mounting bracket 1. The carriage 3 includes two parallel and spaced slide rails 31. The slide rails 31 are T-shaped rails, and the T-shaped grooves are slidably matched with the T-shaped rails.

[0023] During application, the raw material bag is placed upside down between the two jaws 2, the cylinder 4 is started, and its execution end pushes the push plate 5 to move downward. Under the action of the connecting rod 6, the downward movement of the push plate 5 in the vertical direction is converted into the outward rotation of the jaws 2. When the clamping surfaces of the jaws 2 are all in contact with and clamp the closed end of the raw material bag, the jaws 2 will stop rotating, and then the suction cups 7 symmetrically arranged in the carriage 3 are used to fix and expand the opening of the raw material bag.

[0024] Then place the device above the reactor feed port, so that the opening of the raw material bag is always connected to the reactor feed port to prevent the raw material from leaking. Cut the opening of the raw material bag, at this time, part of the raw material enters the reactor through the opening of the raw material bag due to gravity, and part of it remains in the raw material bag. This part is the part of the raw material that needs to be shaken out by shaking the bag.

[0025] Start the motor 8, which drives the gear to rotate forward and backward. The gear meshes with the rack to make the mounting frame 1 move back and forth along its length. During the movement of the mounting frame 1 on the slide 3, the two claws 2 will drive the closed end of the raw material bag to move back and forth, and the two suction cups 7 will open and fix the opening of the raw material bag, so that the closed end of the raw material bag will move back and forth in a small range, while the opening is always connected to the discharge port of the reactor. While shaking out the raw materials in the raw material bag, the opening of the raw material bag is opened to prevent the raw materials from being incompletely discharged and easily leaking due to the unstable bottom of the raw material bag during movement, so that the raw materials can be shaken out more easily and completely and enter the reactor.

[0026] After completing the feeding of a bag of raw materials, you only need to take out the empty bag of raw materials and put in the next bag of raw materials to be fed to carry out the next round of feeding without changing the position of the device.

[0027] The above structure is set up, and the closed part of the raw material bag is clamped by two claws 2, and the opening part of the raw material bag is stretched and fixed by two suction cups 7, and then the closed part of the raw material bag is reciprocated in a small range in the horizontal direction, and the opening part of the raw material bag is always connected with the feed port of the reactor under the limitation of the suction cups 7, so that the raw materials in the raw material bag can be shaken out of the raw material bag more easily and quickly, and no leakage will occur in this process, which saves costs and improves the feeding efficiency of the reactor.

[0028] When applied, the above description is only a preferred embodiment of the present application and is not intended to limit the present application. Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the spirit and scope of the present application.

Claims

1. A bag shaking device for feeding a reactor, characterized in that: The bag clamping mechanism comprises a mounting frame (1), the bottom of the mounting frame (1) is provided with an opening, the opening is used to allow the raw material bag to pass through and dock with the feed port of the reactor, two claws (2) are symmetrically and rotatably provided on both sides of the mounting frame (1), the axis direction of the claws (2) is consistent with the width direction of the mounting frame (1), and the claws (2) are used to clamp the closed part of the raw material bag; The bag clamping mechanism is movably arranged on a slide frame (3), and the moving direction is consistent with the length direction of the mounting frame (1); Two suction cups (7) are provided in the slide (3) below the moving range of the mounting frame (1). The two suction cups (7) are symmetrically arranged along the length direction of the mounting frame (1), and their symmetry centers are consistent with the symmetry centers of the two claws (2). The suction cups (7) are used to fix and open the opening of the raw material bag.

2. A bag shaking device for feeding a reactor according to claim 1, characterized in that: A cylinder (4) is provided above the symmetrical centers of the two clamping claws (2). The cylinder (4) is mounted on the mounting frame (1) and its actuating end is vertically downward and connected to a push plate (5). A connecting rod (6) is hinged between the push plate (5) and the clamping claws (2).

3. A bag shaking device for feeding a reactor according to claim 1, characterized in that: A rack is provided at the bottom of one side in the length direction of the mounting frame (1), the rack is meshed with a gear, and the rotation of the gear is driven by a motor (8).

4. A bag shaking device for feeding a reactor according to claim 1, characterized in that: A T-shaped slot is provided at the bottom of the mounting frame (1), and the slide frame (3) comprises two parallel slide rails (31) arranged at an interval, wherein the slide rails (31) are T-shaped rails, and the T-shaped slots are slidably matched with the T-shaped rails.

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