Medicine box bag placing device for emulsion explosive production

Abstract

The utility model discloses a medicine box bag placing device for emulsion explosive production. Belongs to the technical field of emulsion explosive packaging. According to the technical key points, the medicine box bagging device comprises a conveying belt used for conveying medicine boxes, bagging grooves used for containing plastic bags are formed in the two sides of the conveying belt, and a support is arranged above the bagging grooves; a horizontal moving assembly moving between the two bagging grooves and the conveying belt is arranged on the support. The horizontal moving assembly is provided with two sliding seats which operate in a staggered mode, and each sliding seat is provided with a bag taking assembly matched with the two bagging grooves. When one bag taking assembly is located above the conveying belt, the other bag taking assembly is located at the corresponding bagging groove. The utility model aims to provide the medicine box bag placing device for emulsion explosive production, which is simple in structure and quick in operation; the bag placing device is used for placing bags in a medicine box when emulsion explosives are packaged.

Description

Technical Field

[0001] This utility model relates to a bag-releasing device, and more specifically, to a bag-releasing device for a powder box used in the production of emulsion explosives. Background Technology

[0002] During the packaging of emulsion explosives, plastic bags need to be laid on the surface of the emulsion explosives inside the carton for protection. Currently, the bag-laying device is usually set on one side of the conveyor to lay the bags. After each bag is laid, the horizontal component needs to return to the initial position to wait for the vacuum nozzle to pick up the plastic bag before the next bag is laid. This method is inefficient. In addition, the horizontal component (such as the cylinder) reciprocates many times, which can reduce its service life. It requires frequent maintenance and repair, which is costly. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of the prior art by providing a simple and fast-running emulsion explosive production tank bag-filling device.

[0004] The technical solution of this utility model is implemented as follows: a bag-filling device for emulsion explosive production includes a conveyor belt for conveying the explosive box, bag-filling slots for placing plastic bags are provided on both sides of the conveyor belt, and a support is provided above the bag-filling slots; the support is provided with a horizontal moving component that moves between the two bag-filling slots and the conveyor belt; the horizontal moving component is provided with two staggered sliding seats, and each sliding seat is provided with a bag-removing component that cooperates with the two bag-filling slots; when one bag-removing component is located above the conveyor belt, the other bag-removing component is located at the corresponding bag-filling slot.

[0005] In the above-mentioned bag-filling device for emulsion explosive production, the horizontal moving component includes a guide rod mounted on a support, and a sliding seat mounted on the guide rod; a horizontal cylinder that cooperates with the sliding seat is provided on the support, and a synchronous connecting rod is provided between the two sliding seats; a positioning baffle is provided on the support above each bag-filling slot, and when the sliding seat contacts the positioning baffle, the bag-retrieving component is located above the end of the plastic bag closest to the conveyor belt.

[0006] In the above-mentioned emulsion explosive production box bag placement device, the bag taking component includes a lifting cylinder set on a horizontal moving component, an mounting plate is provided on the piston rod of the lifting cylinder, negative pressure suction nozzles that cooperate with the ends of the packaging bag are provided at both ends of the mounting plate, and elastic suction cups made of flexible material are provided on the negative pressure suction nozzles.

[0007] In the above-mentioned bagging device for emulsion explosive production, the end of the bagging trough furthest from the conveyor belt is open.

[0008] With the above-described structure, this utility model uses the horizontal moving components on both sides to work in conjunction with the bag-picking component to pick up and put down bags in sequence, which can effectively improve the bag-putting efficiency. Furthermore, the number of times the horizontal moving components work can be reduced by half, which can effectively improve the service life of the horizontal moving components and reduce equipment maintenance costs while ensuring work efficiency. Attached Figure Description

[0009] The present invention will be further described in detail below with reference to the embodiments shown in the accompanying drawings, but this does not constitute any limitation on the present invention.

[0010] Figure 1 This is a schematic diagram of the structure of this utility model;

[0011] Figure 2 This is a structural schematic diagram of the working state of this utility model;

[0012] Figure 3 This is a side view sectional structural diagram of the present invention.

[0013] In the diagram: 1. Conveyor belt; 2. Bag filling trough; 3. Support frame; 4. Horizontal movement assembly; 4a. Guide rod; 4b. Horizontal cylinder; 4c. Synchronous linkage; 4d. Positioning baffle; 5. Sliding seat; 6. Bag picking assembly; 6a. Lifting cylinder; 6b. Mounting plate; 6c. Negative pressure suction nozzle; 6d. Elastic suction cup. Detailed Implementation

[0014] See Figure 1-3 As shown, this utility model discloses a bag-filling device for emulsion explosive production, comprising a conveyor belt 1 for transporting the explosive box, bag-filling slots 2 for placing plastic bags on both sides of the conveyor belt 1, and a support 3 above the bag-filling slots 2; the support 3 is equipped with a horizontal moving component 4 that moves between the two bag-filling slots 2 and the conveyor belt 1; the horizontal moving component 4 is equipped with two staggered sliding seats 5, and each sliding seat 5 is equipped with a bag-retrieving component 6 that cooperates with the two bag-filling slots 2; when one bag-retrieving component 6 is above the conveyor belt 1, the other bag-retrieving component 6 is located at the corresponding bag-filling slot 2. Corresponding sensors are provided on the support to control the start and stop of each component. When the carton loaded with emulsion explosive reaches the bag-filling slot, the conveyor belt stops, and the horizontal moving component and the bag-retrieving component begin to work, dragging and placing the plastic bag into the carton.

[0015] By using the horizontal moving components on both sides in conjunction with the bag picking component to pick up and put down bags in sequence, the bag placement efficiency can be effectively improved. Furthermore, the number of times the horizontal moving components work can be reduced by half, which can effectively extend the service life of the horizontal moving components and reduce equipment maintenance costs while ensuring work efficiency.

[0016] In this embodiment, the horizontal moving assembly 4 includes a guide rod 4a mounted on the bracket 3, and a sliding seat 5 mounted on the guide rod 4a. The bracket 3 is equipped with a horizontal cylinder 4b that cooperates with the sliding seat 5, and a synchronous connecting rod 4c is provided between the two sliding seats 5. A positioning baffle 4d is provided on the bracket 3 above each bag-filling slot 2. When the sliding seat 5 contacts the positioning baffle 4d, the bag-taking assembly 6 is positioned above the end of the plastic bag closest to the conveyor belt. The synchronous connecting rod enables the two sliding seats to move forward and backward using the same horizontal cylinder, reducing equipment costs and ensuring synchronized movement of the two sliding seats. This prevents collisions caused by the other sliding seat continuing to move when one side of the drive fails.

[0017] In this embodiment, the bag-retrieving assembly 6 includes a lifting cylinder 6a mounted on the horizontal moving assembly 4. A mounting plate 6b is provided on the piston rod of the lifting cylinder 6a. Negative pressure suction nozzles 6c, which mate with the ends of the packaging bags, are provided at both ends of the mounting plate 6b. Flexible suction cups 6d made of flexible material are provided on the negative pressure suction nozzles 6c. During bag retrieval, the flexible suction cups grip the ends of the packaging bags, lifting the front end and effectively separating the bags, preventing multiple bags from being attracted together due to static electricity.

[0018] In this embodiment, preferably, the end of the bagging trough 2 furthest from the conveyor belt is open. This structure facilitates the placement of packaging bags into the bagging trough.

[0019] During operation, the cardboard boxes containing emulsion explosives are conveyed by a conveyor belt. When they reach the bagging trough, the conveyor belt stops running. The piston rod of the lifting cylinder located above the bagging trough on one side extends to allow the elastic suction cup to adsorb the plastic bag and lift it up. The horizontal cylinder drives the sliding seat to move and drag the plastic bag to the top of the cardboard box. The piston rod of the lifting cylinder places the plastic bag into the cardboard box, and the negative pressure suction nozzle stops drawing negative pressure and releases the plastic bag.

[0020] The above-described embodiments are preferred embodiments of the present utility model and are only used to facilitate the illustration of the present utility model. They are not intended to limit the present utility model in any way. Any person skilled in the art who makes partial modifications or alterations to the technical content disclosed in the present utility model without departing from the scope of the technical features of the present utility model shall still fall within the scope of the technical features of the present utility model.

Claims

1. A bag-dispensing device for emulsion explosive production, comprising a conveyor belt (1) for conveying the explosive box, characterized in that, Both sides of the conveyor belt (1) are provided with bag-filling slots (2) for placing plastic bags, and a bracket (3) is provided above the bag-filling slots (2); the bracket (3) is provided with a horizontal moving component (4) that moves between the two bag-filling slots (2) and the conveyor belt (1); the horizontal moving component (4) is provided with two staggered sliding seats (5), and each sliding seat (5) is provided with a bag-taking component (6) that cooperates with the two bag-filling slots (2); when one of the bag-taking components (6) is located above the conveyor belt (1), the other bag-taking component (6) is located at the corresponding bag-filling slot (2).

2. The emulsion explosive production bag-filling device according to claim 1, characterized in that, The horizontal moving component (4) includes a guide rod (4a) set on the bracket (3), and the sliding seat (5) is set on the guide rod (4a); the bracket (3) is provided with a horizontal cylinder (4b) that cooperates with the sliding seat (5), and a synchronous connecting rod (4c) is provided between the two sliding seats (5); a positioning baffle (4d) is provided on the bracket (3) above each bag filling slot (2), and when the sliding seat (5) contacts the positioning baffle (4d), the bag taking component (6) is located above the end of the plastic bag that is close to the conveyor belt.

3. The emulsion explosive production bag-filling device according to claim 1, characterized in that, The bag-retrieving assembly (6) includes a lifting cylinder (6a) mounted on the horizontal moving assembly (4), a mounting plate (6b) on the piston rod of the lifting cylinder (6a), negative pressure suction nozzles (6c) that cooperate with the ends of the packaging bag at both ends of the mounting plate (6b), and an elastic suction cup (6d) made of flexible material on the negative pressure suction nozzle (6c).

4. The bag-filling device for emulsion explosive production according to claim 1, characterized in that, The bagging trough (2) is open at the end away from the conveyor belt.

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