Finished emulsion explosive paper-plastic bag packaging production line

Abstract

The utility model relates to the technical field of emulsion explosive packaging equipment, and discloses a finished emulsion explosive paper-plastic bag packaging production line. The device comprises a first conveying belt and a second conveying belt which are assembled on the ground, a paper-plastic bag opening device arranged between the first conveying belt and the second conveying belt, and a charging mechanism arranged on the first conveying belt, the first conveying belt is used for conveying emulsion explosive strips, and the second conveying belt is used for conveying the emulsion explosive strips. The second conveying belt is used for conveying the paper-plastic bags filled with the emulsion explosive strips, and the loading mechanism is used for loading the emulsion explosive strips on the first conveying belt into the paper-plastic bags and pushing the paper-plastic bags filled with the emulsion explosive strips to the second conveying belt. According to the paper-plastic bag packaging production line, automatic operation of packaging emulsion explosive paper-plastic bags is achieved, the number of field operators is effectively reduced, labor intensity is lowered, and the packaging efficiency of the emulsion explosive paper-plastic bags is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of emulsion explosive packaging equipment, in particular to a paper-plastic bag packaging production line for finished emulsion explosives. Background Art

[0002] Emulsion explosives are a type of water-in-oil latex explosive formed by a three-phase system of fuel oil, nitric acid, and water through the action of an emulsifier. They have many unique properties, such as fast detonation wave propagation speed and high sensitivity.

[0003] During the processing of emulsion explosives, the emulsion explosives need to be packaged after being divided. At present, the packaging is mainly done in cartons. When paper-plastic bags are used for packaging, manual packaging is mainly used, but the labor cost is high and the efficiency is low. Utility Model Content

[0004] The utility model provides a production line for packaging finished emulsion explosives in paper-plastic bags, aiming to solve the problems of high cost and low efficiency of manual packaging of emulsion explosives in paper-plastic bags proposed in the background art.

[0005] To solve the above problems, the present invention is implemented as follows: a production line for packaging finished emulsion explosives in paper-plastic bags, comprising:

[0006] a first conveyor belt mounted on the ground, the first conveyor belt being used to convey emulsion explosive strips;

[0007] a second conveyor belt mounted on the ground, the second conveyor belt being used to convey paper-plastic bags containing emulsion explosive strips;

[0008] The bag-picking device is a bag-picking device for picking up and placing bags on the conveyor belt between the first conveyor belt and the second conveyor belt, and the bag-picking device comprises a placing box for placing paper and plastic bags and a picking and placing mechanism for picking up and placing paper and plastic bags in the placing box, the picking and placing mechanism comprises a bag-picking mechanism, a bag-placing mechanism and a moving mechanism, the bag-picking mechanism is a picking tray arranged on a mounting frame, the mounting frame is fixed to the ground, the picking tray is located above the placing box, the picking tray is fixedly mounted on the output shaft of the first telescopic rod, the first telescopic rod is arranged on the mounting frame; the bag-placing mechanism is a placing frame arranged on one side of the first conveyor belt near the outlet end; the picking tray and the placing frame are both provided with a plurality of suction cups for adsorbing paper and plastic bags; the moving mechanism drives the picking tray to move on the mounting frame, the moving mechanism comprises a motor fixedly mounted on the mounting frame, a screw rod rotatably mounted on the mounting frame and a mounting block threadedly sleeved on the screw rod, one end of the screw rod is fixedly connected to the output shaft of the motor, and the mounting block is fixedly connected to the first telescopic rod;

[0009] A loading mechanism provided on the first conveyor belt, the loading mechanism being used to load the emulsion explosive strips on the first conveyor belt into paper-plastic bags and to push the paper-plastic bags containing the emulsion explosive strips to the second conveyor belt, the loading mechanism comprising a mounting plate fixedly mounted on one side of the first conveyor belt, a second telescopic rod fixedly mounted on the mounting plate, and a pushing plate fixedly mounted on the output shaft of the second telescopic rod, the pushing plate being located on one side of the placement rack;

[0010] The conveying surface of the first conveyor belt, the conveying surface of the second conveyor belt, and the placement surface of the placement rack are all located on the same horizontal plane.

[0011] Preferably, the material taking tray and the placement rack are provided with pressure sensors, and the adsorption of the paper-plastic bag by the material taking tray and the placement rack can be automatically controlled by the setting of the pressure sensors.

[0012] Preferably, a visual sensor is provided on the pushing plate to facilitate monitoring of the amount of medicine strips in the paper-plastic bag.

[0013] Preferably, a bag sewing machine is provided on one side of the second conveyor belt, and the setting of the bag sewing machine can realize the automation of the paper-plastic bag sewing operation on the second conveyor belt.

[0014] Preferably, a limiting mechanism is provided on one side of the second conveyor belt to limit the position of paper-plastic bags that fall onto the second conveyor belt. The limiting mechanism comprises: a third telescopic rod fixedly mounted on the outer wall of one side of the second conveyor belt; and a limiting plate fixedly mounted on the output shaft of the third telescopic rod, the limiting plate being located on one side of the placement rack. The provision of the limiting mechanism prevents paper-plastic bags from falling due to buffering during the pushing process.

[0015] It can be understood that a controller is provided on the production line of the present invention, and the actions of the devices on the production line are controlled by the controller.

[0016] Compared with the related art, the present invention has the following beneficial effects:

[0017] The finished product emulsion explosive paper-plastic bag packaging production line provided by the utility model realizes the automated operation of emulsion explosive paper-plastic bag packaging, effectively reduces the number of on-site workers, reduces labor intensity, and improves the paper-plastic bag packaging efficiency of emulsion explosives. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of a paper-plastic bag medicine filling production line provided by the utility model;

[0019] Figure 2This is a schematic diagram of the main cross-sectional structure of the utility model;

[0020] Figure 3 for Figure 2 Schematic diagram of the enlarged structure of part A shown in FIG;

[0021] Figure 4 It is a structural schematic diagram of the second telescopic rod and the pusher plate in the utility model.

[0022] Figure numerals: 1. Ground; 2. First conveyor belt; 3. Second conveyor belt; 4. Placement box; 5. Mounting frame; 6. First telescopic rod; 7. Pickup tray; 8. Placement frame; 9. Suction cup; 10. Motor; 11. Screw; 12. Mounting block; 13. Mounting plate; 14. Second telescopic rod; 15. Push plate; 16. Visual sensor; 17. Bag sewing machine; 18. Third telescopic rod; 19. Limit plate. DETAILED DESCRIPTION

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application belongs; the terms used herein in the specification of the application are for the purpose of describing specific embodiments only and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the description of the above-mentioned drawings, as well as any variations thereof, are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention.

[0024] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0025] like Figure 1-4As shown, an embodiment of the present invention provides a production line for packaging finished emulsion explosives in paper-plastic bags, which includes a first conveyor belt 2 mounted on the ground 1, the first conveyor belt 2 being used to convey emulsion explosive strips; a second conveyor belt 3 fixedly mounted on the ground 1, the second conveyor belt 3 being used to convey paper-plastic bags containing emulsion explosive strips; a placement box 4 arranged on the ground 1, the placement box 4 being used to place paper-plastic bags containing emulsion explosive strips; a mounting frame 5 fixedly mounted on the ground 1; a pick-and-place mechanism arranged on the mounting frame 5 and the ground 1, the pick-and-place mechanism being used to pick-and-place the paper-plastic bags in the placement box 4; and a loading mechanism arranged on the first conveyor belt 2, the loading mechanism being used to load the emulsion explosive strips on the first conveyor belt 2 into paper-plastic bags.

[0026] In this embodiment, when the emulsion explosive strips are charged with paper-plastic bags, the paper-plastic bags for packing the emulsion explosive strips are placed in the storage box 4. During operation, the controller starts the pick-and-place mechanism to pick up the paper-plastic bags in the storage box 4, and the picked-up paper-plastic bags are placed on one side of the loading mechanism. The emulsion explosive strips are transported on the first conveyor belt 2. When the emulsion explosive strips move to one side of the loading mechanism, the loading mechanism pushes the emulsion explosive strips on the first conveyor belt 2 into the paper-plastic bag. When a certain amount of loading is completed, the emulsion explosive strips are transported on the first conveyor belt 2. After a certain amount of emulsion explosive strips are packaged, the controller starts the loading mechanism to push the paper-plastic bags containing the emulsion explosive strips onto the second conveyor belt 3, and then the staff sews the paper-plastic bags containing the emulsion explosive strips on the second conveyor belt 3. By repeating the above steps, the emulsion explosive can be continuously loaded. Through the entire device, the paper-plastic bag loading operation of the emulsion explosive can be realized, which effectively reduces the number of on-site workers, reduces labor intensity, and improves production efficiency.

[0027] In a further preferred embodiment of the present invention, the picking and placing mechanism includes: a first telescopic rod 6 arranged on the mounting frame 5, a material picking tray 7 is fixedly mounted on the output shaft of the first telescopic rod 6, and the material picking tray 7 is located above the placement box 4; a placement rack 8 fixedly mounted on the ground 1, and the placement rack 8 is located on one side of the first conveyor belt 2; a plurality of suction cups 9 respectively arranged on the material picking tray 7 and the placement rack 8, and the suction cups 9 are used to adsorb paper and plastic bags; a moving mechanism arranged on the mounting frame 5 and the first telescopic rod 6, and the moving mechanism is used to drive the paper and plastic bags adsorbed on the material picking tray 7 to move.

[0028] When the pressure sensor on the material picking tray 7 detects pressure, the pressure sensor on the material picking tray 7 sends a signal to the controller, which receives and recognizes the signal, and the controller starts the suction cup 9 on the material picking tray 7 to adsorb the top of the paper and plastic bag, and then starts the first telescopic rod 6 to drive the adsorbed paper and plastic bag to move up to the position above the top of the placement box 4, and then starts the moving mechanism to drive the adsorbed paper and plastic bag to move to the top of the placement rack 8, and starts the first telescopic rod 6 to drive the adsorbed paper and plastic bag to move down and to be in contact with the suction cup 9 on the placement rack 8. When the pressure sensor on the placement rack 8 detects pressure, it sends a signal to the controller in the same way, and the controller starts the placement rack The suction cup 9 on 8 absorbs the bottom surface of the paper-plastic bag, and then the controller starts the first telescopic rod 6 to drive the material-taking tray 7 to move up a certain height. At this time, the feeding port of the paper-plastic bag is opened, and the bag opening of the paper-plastic bag is facing the loading mechanism, thereby completing the bag-taking, bag-placing and opening operations of the paper-plastic bag. Then the controller starts the loading mechanism to push the emulsion explosive strips transported on the first conveyor belt 2 into the paper-plastic bag on the placement rack 8. When a certain amount of emulsion explosive strips are loaded, the controller closes the suction cups on the material-taking tray 7 and the placement rack 8. 9 is used for adsorption of the top and bottom surfaces of the paper-plastic bag. The placement rack 8 is located between the first conveyor belt 2 and the second conveyor belt 3. The controller then starts the loading mechanism to push the paper-plastic bag containing the emulsion explosive strips on the placement rack 8 onto the second conveyor belt 3. The staff then sews the paper-plastic bag containing the emulsion explosive strips on the second conveyor belt 3. This operation process can realize the loading operation of the paper-plastic bag of emulsion explosive, effectively reducing the number of on-site workers, reducing labor intensity, and improving production efficiency.

[0029] In a further preferred embodiment of the present invention, the moving mechanism includes: a motor 10 fixedly mounted on the mounting frame 5; a screw rod 11 rotatably mounted on the mounting frame 5, one end of the screw rod 11 being fixedly connected to the output shaft of the motor 10; and a mounting block 12 threadedly sleeved on the screw rod 11, the mounting block 12 being fixedly connected to the first telescopic rod 6. In this embodiment, when the moving mechanism is used, the controller starts the motor 10 to rotate the screw rod 11, and a limit rod is fixedly mounted on the mounting frame 5. The limit rod limits the mounting block 12, so that the screw rod 11 stably drives the mounting block 12 to move, thereby driving the paper and plastic bags adsorbed on the material removal tray 7 to move above the placement rack 8, thereby facilitating the placement of the paper and plastic bags.

[0030] The further preferable embodiment of the utility model discloses, the loading mechanism includes: fixedly installed on the one side of first conveyor belt 2's mounting plate 13, fixedly installed on the mounting plate 13's second telescopic link 14, fixedly installed on the second telescopic link 14 output shaft's pusher plate 15, pusher plate 15 is located on the one side of placing rack 8, pusher plate 15 is used to push the emulsion explosive stick on first conveyor belt 2 to the paper plastic bag of placing on placing rack 8, set up on pusher plate 15's visual sensor 16, visual sensor 16 is used to monitor the emulsion explosive stick on first conveyor belt 2, in this embodiment, when paper plastic bag is placed on the open mouth of placing rack 8, when the emulsion explosive stick on first conveyor belt 2 moves to the one side of pusher plate 15, visual sensor 16 sends signal to controller, and controller receives and identifies signal, then controller starts second telescopic link 14 and drives pusher plate 15 to move, and pusher plate 15 pushes the emulsion explosive stick on its one side to the paper plastic bag on placing rack 8, and the size of pusher plate 15 is set according to actual demand, so that a certain amount of emulsion explosive stick is continuously loaded into the paper plastic bag, when a certain amount of emulsion explosive stick is divided and loaded in the paper plastic bag, the controller closes the adsorption of the paper plastic bag of suction cup 9, starts second telescopic link 14 and drives pusher plate 15 to move, pushes the paper plastic bag with emulsion explosive stick to second conveyor belt 3, thereby completing the loading operation of emulsion explosive stick, effectively reducing the number of on-site operators, reducing labor intensity, and improving production efficiency.

[0031] The further preferable embodiment of the utility model discloses, one side of second conveyor belt 3 is provided with sewing machine 17, and sewing machine 17 is used for carrying out package processing to the paper plastic bag with emulsion explosive stick on second conveyor belt 3, in this embodiment, when the paper plastic bag with emulsion explosive stick is dropped on second conveyor belt 3, the operator carries out collating operation to the paper plastic bag, and carries out sewing operation to the paper plastic bag with emulsion explosive stick through sewing machine 17.

[0032] The further preferable embodiment of the utility model discloses, one side of second conveyor belt 3 is provided with limiting mechanism, and the limiting mechanism is used for limiting the paper plastic bag dropped on second conveyor belt 3, and the limiting mechanism includes: fixedly installed on the one side outer wall of second conveyor belt 3's third telescopic link 18, fixedly installed on the output shaft of third telescopic link 18's limiting plate 19, and limiting plate 19 is located on the one side of placing rack 8, in this embodiment, when pusher plate 15 pushes the paper plastic bag with emulsion explosive stick to second conveyor belt 3, the paper plastic bag can be limited, and the situation of falling in the paper plastic bag pushing process due to buffering is avoided.

[0033] The further preferred embodiment of the utility model further provides a controller arranged on one side of the ground 1, and the controller is used for control operation.

[0034] In conclusion, the finished emulsion explosive paper plastic bag packaging production line provided by the embodiment realizes automatic operation of emulsion explosive paper plastic bag packaging, effectively reduces the number of on-site operators, reduces labor intensity, and improves the paper plastic bag packaging efficiency of emulsion explosive.

[0035] In several embodiments provided by the present application, it should be understood that the disclosed device can be implemented by other ways.

[0036] The above embodiments are only used to illustrate the technical solutions of the utility model, and not to limit the protection scope of the utility model. Obviously, the described embodiments are only some of the embodiments of the utility model, not all the embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative labor belong to the scope to be protected by the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still combine, add or delete the features in the embodiments of the utility model according to the circumstances without creative labor, so as to obtain different other technical solutions which do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope to be protected by the utility model.

Claims

1. A production line for packaging finished emulsion explosives in paper-plastic bags, characterized by: The device comprises a first conveyor belt and a second conveyor belt mounted on the ground, a paper-plastic bag opening device arranged between the first conveyor belt and the second conveyor belt, and a loading mechanism arranged on the first conveyor belt, wherein the first conveyor belt is used to convey emulsion explosive strips, and the second conveyor belt is used to convey paper-plastic bags containing emulsion explosive strips; The paper-plastic bag opening device includes a placement box and a picking and placing mechanism, the picking and placing mechanism includes a bag picking mechanism, a bag placing mechanism and a moving mechanism, the bag picking mechanism is a material picking tray arranged on a mounting frame, the mounting frame is fixed to the ground, the material picking tray is located above the placement box, and the material picking tray is connected to the mounting frame through a first telescopic rod; the bag placing mechanism is a placement frame arranged on the side of the first conveyor belt close to the outlet end; the material picking tray and the placement frame are both provided with a plurality of suction cups; the moving mechanism drives the material picking tray to move on the mounting frame, and the moving mechanism includes a motor fixedly mounted on the mounting frame, a screw rod rotatably mounted on the mounting frame and a mounting block threadedly sleeved on the screw rod, one end of the screw rod is fixedly connected to the output shaft of the motor, and the mounting block is fixedly connected to the first telescopic rod; The loading mechanism is used to load the emulsion explosive strips on the first conveyor belt into the paper-plastic bags and push the paper-plastic bags containing the emulsion explosive strips to the second conveyor belt. The loading mechanism includes a mounting plate fixedly mounted on one side of the first conveyor belt, a second telescopic rod fixedly mounted on the mounting plate, and a pusher plate fixedly mounted on the output shaft of the second telescopic rod, wherein the pusher plate is located on one side of the placement rack. The conveying surface of the first conveyor belt, the conveying surface of the second conveyor belt, and the placement surface of the placement rack are all located on the same horizontal plane.

2. The production line according to claim 1, characterized in that: The material taking tray and the placement rack are provided with pressure sensors.

3. The production line according to claim 1, characterized in that: A visual sensor is provided on the pushing plate.

4. The production line according to claim 1, characterized in that: A bag sewing machine is provided on one side of the second conveyor belt.

5. The production line according to claim 1, characterized in that: A limiting mechanism is provided on one side of the second conveyor belt, and the limiting mechanism is used to limit the paper-plastic bags that fall onto the second conveyor belt. The limiting mechanism includes: a third telescopic rod fixedly mounted on an outer wall of one side of the second conveyor belt; A limit plate is fixedly mounted on the output shaft of the third telescopic rod, and the limit plate is located on one side of the placement rack.

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