Special automatic batching machine for mortar additive small materials

Abstract

The utility model discloses a special automatic batching machine for mortar additive small materials, which comprises a support plate frame, a PLC (Programmable Logic Controller), an additive small material conical barrel and a limiting ring, the bottom end of the support plate frame is uniformly and fixedly connected with movable support legs, and the bottom ends of the movable support legs are fixedly provided with universal wheels; the PLC is fixedly installed on the sides, away from the supporting plate frame, of the two movable supporting legs located at one end of the supporting plate frame, and a touch screen operation panel is arranged on the side, away from the movable supporting legs, of the PLC. Through the combination of the PLC controller, the tension sensor and the electromagnetic valve, the addition amount of the auxiliary agent small material can be accurately controlled, the addition amount is automatically stopped after a preset addition value is reached, excessive or insufficient addition is avoided, the stability and the consistency of the product quality are ensured, the PLC controller can be provided with a plurality of combination modes, and the production efficiency is improved. And flexible adjustment can be carried out according to actual requirements in the feeding process, and different production requirements are met.

Description

Technical Field

[0001] The utility model relates to the technical field of mortar batching, in particular to a special automatic batching machine for small ingredients of mortar additives. Background Technique

[0002] In the process of mortar preparation, small ingredient additives such as thickeners, pigments, waterproof agents, etc., although used in small amounts, play a crucial role and directly affect the performance of the mortar. The traditional small ingredient addition method is mostly manual batching, which requires moving and weighing each additive small ingredient one by one. This method has problems such as low batching accuracy, high labor intensity, and cumbersome operation. Therefore, there is an urgent need for a special automatic batching machine for small ingredients of mortar additives to solve the above problems. Content of the Utility Model

[0003] The purpose of the utility model is to provide a special automatic batching machine for small ingredients of mortar additives to solve the problems put forward in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A special automatic batching machine for small ingredients of mortar additives, including a support plate frame, a PLC controller, a conical barrel for additive small ingredients, and a limit ring. The bottom end of the support plate frame is evenly fixedly connected with moving legs, and the bottom end of the moving legs is fixedly installed with universal wheels. The PLC controller is fixedly installed on the side of the two moving legs away from the support plate frame at one end of the support plate frame. There is a touch screen operation panel on the side of the PLC controller away from the moving legs. A plurality of plug-in hole slots are evenly penetrated through the support plate frame, and a tension sensor is fixedly installed inside the plug-in hole slots. The bottom end of the conical barrel for additive small ingredients is fixedly connected with a feeding pipe, and an electromagnetic valve is fixedly installed on the feeding pipe. The top end of the conical barrel for additive small ingredients is fixedly connected with a connecting bracket, and the middle of the top end of the connecting bracket is fixedly connected with a clamping piece.

[0005] Preferably, the limit rings are evenly arranged, and the limit rings are located directly below the plug-in hole slots. Two fixed brackets are symmetrically fixedly connected to the top end of the limit rings.

[0006] Preferably, the top end of the conical barrel for additive small ingredients is rotatably connected with a barrel cover through a hinge.

[0007] Preferably, the top ends of the fixed brackets are fixedly connected to the support plate frame, and the two fixed brackets on the same limit ring are respectively located on both sides of the plug-in hole slot.

[0008] Preferably, the conical barrel for additive small ingredients is slidably connected inside the limit ring.

[0009] Preferably, the PLC controller is wired and electrically connected to the touch screen operation panel, the tension sensor, and the electromagnetic valve respectively.

[0010] Preferably, the top end of the clamping member is movably clamped to the bottom end of the tensile sensor.

[0011] Preferably, the tensile sensor and the solenoid valve at the corresponding position directly below are set as a group.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] The present utility model can be conveniently moved to the position where the auxiliary material needs to be added through the moving legs and universal wheels, improving the flexibility and scope of use of the equipment. Through the combination of the PLC controller, the tensile sensor and the solenoid valve, the addition amount of the auxiliary material can be accurately controlled, and it will automatically stop after reaching the preset addition value, avoiding excessive or insufficient addition, and ensuring the stability and consistency of the product quality. The PLC controller can be set with multiple combination modes, enabling flexible adjustment according to actual needs during the feeding process to meet different production requirements. Through the design of the limit ring, the conical barrel of the auxiliary material can be stabilized during the moving process, preventing it from shaking or even falling off, improving the safety and stability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic three-dimensional structure diagram of the main body of the present utility model;

[0015] Figure 2 is a schematic partial structure diagram of the support plate frame in the present utility model;

[0016] Figure 3 is a schematic partial structure diagram of the conical barrel of the auxiliary material in the present utility model.

[0017] In the figure: 1 - support plate frame, 2 - PLC controller, 3 - touch screen operation panel, 4 - conical barrel of auxiliary material, 5 - moving leg, 6 - universal wheel, 7 - insertion hole groove, 8 - tensile sensor, 9 - fixed bracket, 10 - limit ring, 11 - connection bracket, 12 - clamping member, 13 - barrel cover, 14 - feeding pipe, 15 - solenoid valve. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figures 1-3, an embodiment provided by the present utility model: a special automatic batching machine for mortar additive small materials, including a support plate frame 1, a PLC controller 2, an additive small material conical barrel 4, and a limit ring 10. The bottom end of the support plate frame 1 is uniformly fixedly connected with moving legs 5, and the bottom end of the moving legs 5 is fixedly installed with universal wheels 6. The PLC controller 2 is fixedly installed on the side of two moving legs 5 away from the support plate frame 1 at one end of the support plate frame 1. On the side of the PLC controller 2 away from the moving legs 5, there is a touch screen operation panel 3. A plurality of insertion hole grooves 7 are uniformly penetrated through the support plate frame 1. A tension sensor 8 is fixedly installed inside the insertion hole grooves 7. The bottom end of the additive small material conical barrel 4 is fixedly connected with a feeding pipe 14, and an electromagnetic valve 15 is fixedly installed on the feeding pipe 14. The top end of the additive small material conical barrel 4 is fixedly connected with a connecting bracket 11, and the middle of the top end of the connecting bracket 11 is fixedly connected with a clamping member 12.

[0020] The limit rings 10 are uniformly arranged, and the limit rings 10 are located directly below the insertion hole grooves 7. The top ends of the limit rings 10 are symmetrically fixedly connected with two fixing brackets 9. The top ends of the fixing brackets 9 are fixedly connected to the support plate frame 1, and the two fixing brackets 9 on the same limit ring 10 are respectively located on both sides of the insertion hole grooves 7. The limit rings 10 are fixed to the bottom end of the support plate frame 1 through the fixing brackets 9.

[0021] The top end of the additive small material conical barrel 4 is rotatably connected with a barrel cover 13 through a hinge. By applying an external force to rotate the barrel cover 13 upward, it can be opened, and then the additive small materials can be poured into the additive small material conical barrel 4 for feeding operation. After feeding, rotate the barrel cover 13 downward to cover the top end of the additive small material conical barrel 4.

[0022] The additive small material conical barrel 4 is slidably connected inside the limit ring 10. The limit ring 10 can limit the additive small material conical barrel 4 to prevent the additive small material conical barrel 4 from shaking during the movement and thus falling off, improving the safety and stability of the equipment.

[0023] The PLC controller 2 is respectively connected to the touch screen operation panel 3, the tension sensor 8, and the electromagnetic valve 15 in a wired electrical connection. The tension sensor 8 and the electromagnetic valve 15 at the corresponding position directly below are set as a group. Through the touch screen operation panel 3, the feeding can be conveniently operated. Through the PLC controller 2, various combination methods can be set. For different types of mortar, various preset combinations can be set. Through the PLC controller 2, the tension sensor 8, and the electromagnetic valve 15, automatic feeding can be performed according to the predetermined added value during the feeding process. Before feeding, the real-time tension data of all the tension sensors 8 are locked through the touch screen operation panel 3. During feeding, the weight of the added additive small materials is determined according to the reduced value of the tension of the tension sensor 8. When the additive small materials discharged from the feeding pipe 14 reach the predetermined value, the PLC controller 2 immediately controls the electromagnetic valve 15 to close.

[0024] The top end of the snap-in part 12 is movably snap-connected to the bottom end of the tension sensor 8, and the snap-in part 12 pulls down the tension sensor 8, so that the tension sensor 8 can detect the received tension in real time.

[0025] Working principle: During the use process, first set the control program through the PLC controller 2, and group-set the corresponding tension sensor 8 and solenoid valve 15, as well as the combined blanking program. Then, open the barrel cover 13 by an external force and pour the corresponding auxiliary small materials into the auxiliary small material conical barrel 4. Then close the barrel cover 13. After adding the auxiliary small materials, the tension sensor 8 transmits the tension information data to the PLC controller 2. Then, control the PLC controller 2 through the touch screen operation panel 3 to record the tension data of all the current tension sensors 8. When it is necessary to add auxiliary small materials to the mortar, push the moving support leg 5 by an external force. The moving support leg 5 supports the support plate frame 1 and moves to the required position on the ground through the universal wheels 6. Then, place the bottom ends of all the blanking pipes 14 above the mortar barrel. At this time, select the corresponding control option in the preset through the touch screen operation panel 3 according to the required auxiliary small materials to be added. Then, the PLC controller 2 opens the solenoid valve 15 at the bottom end of the auxiliary small material conical barrel 4 containing the corresponding auxiliary small materials. At the same time, the tension sensor 8 transmits the tension information data to the PLC controller 2 in real time. When the difference value between the tension data information transmitted by the tension sensor 8 and the data before startup reaches a predetermined value, the PLC controller 2 controls the solenoid valve 15 at the corresponding position to close. When all the auxiliary small materials have been added, push the moving support leg 5 by an external force to move the support plate frame 1 to other positions where auxiliary small materials need to be added.

[0026] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A special automatic batching machine for mortar additive small materials, comprising a support plate frame (1), a PLC controller (2), an additive small material conical barrel (4) and a limit ring (10), characterized in that: The bottom end of the support frame (1) is evenly and fixedly connected with a movable leg (5), and the bottom end of the movable leg (5) is fixedly installed with a universal wheel (6). The PLC controller (2) is fixedly installed on the side of the two movable legs (5) located at one end of the support frame (1) away from the support frame (1). The side of the PLC controller (2) away from the movable leg (5) is provided with a touch screen operation panel (3). The support frame (1) is evenly and fully penetrated with a plurality of plug-in slots (7), and a tension sensor (8) is fixedly installed on the inner side of the plug-in slot (7). The bottom end of the auxiliary agent small material conical barrel (4) is fixedly connected with a discharge pipe (14), and a solenoid valve (15) is fixedly installed on the discharge pipe (14). The top end of the auxiliary agent small material conical barrel (4) is fixedly connected with a connecting bracket (11), and the middle part of the top end of the connecting bracket (11) is fixedly connected with a clamping piece (12).

2. The automatic batching machine for small mortar additives according to claim 1, characterized in that: The limiting rings (10) are evenly arranged and are located directly below the plug-in hole groove (7). The top of the limiting ring (10) is symmetrically fixedly connected to two fixing brackets (9).

3. The automatic batching machine for small mortar additives according to claim 1, characterized in that: The top end of the auxiliary agent small material conical barrel (4) is rotatably connected to a barrel cover (13) via a hinge.

4. The automatic batching machine for small mortar additives according to claim 2, characterized in that: The top end of the fixing bracket (9) is fixedly connected to the supporting plate frame (1), and the two fixing brackets (9) on the same limiting ring (10) are respectively located on both sides of the plug-in hole groove (7).

5. The automatic batching machine for small mortar additives according to claim 1, characterized in that: The auxiliary agent small material conical barrel (4) is slidably connected to the inner side of the limiting ring (10).

6. The automatic batching machine for small mortar additives according to claim 1, characterized in that: The PLC controller (2) is respectively electrically connected to the touch screen operation panel (3), the tension sensor (8) and the solenoid valve (15) by wires.

7. The automatic batching machine for small mortar additives according to claim 1, characterized in that: The top end of the clamping member (12) is movably clamped to the bottom end of the tension sensor (8).

8. The automatic batching machine for small mortar additives according to claim 1, characterized in that: The tension sensor (8) and the solenoid valve (15) at a corresponding position directly below are set as a group.

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