CN213705979U

CN213705979U - Cement finished product bag inserting machine

Info

Publication number: CN213705979U
Application number: CN202022317054.4U
Authority: CN
Inventors: 蒋旺明; 詹义龙; 杨颖光
Original assignee: Zunyi Saide Cement Co ltd
Current assignee: Zunyi Saide Cement Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-07-16
Anticipated expiration: 2030-10-16

Abstract

The scheme discloses a cement finished product bag inserting machine in the field of cement packaging equipment, which comprises a base, a bag supplying device and a bag opening device, wherein the bag supplying device comprises a sliding frame and a liftable carrying plate, the bag opening device comprises a sliding table and two supporting arms, and a first mechanical arm and a second mechanical arm are respectively connected to the two supporting arms; the supporting arm is connected with a driving connecting rod and a driven connecting rod, and one end of the driving connecting rod, which is far away from the supporting arm, is connected with a rack; the sliding table is provided with a bag opening motor and two fixing plates, each fixing plate is connected with a driving connecting rod and a driven connecting rod in a sliding mode, an output shaft of the bag opening motor is connected with a gear, and the gear is located between racks on the two driving connecting rods and is meshed with the two racks simultaneously. This scheme need not the manual work and inserts the bag, and then has reduced intensity of labour, and avoids the workman too much contact cement dust in the slash pocket link, reduces the health injury that the cement dust brought for the workman.

Description

Cement finished product bag inserting machine

Technical Field

The utility model belongs to the equipment for packing field of cement, in particular to cement finished product sack filling machine.

Background

The cement is a powdery hydraulic inorganic cementing material, is added with water and stirred into slurry, can be hardened in air or water, and can firmly cement materials such as sand, stone and the like together.

The cement bags are packaged and sold by packaging bags before leaving a factory, most cement packages of various cement factories in China are still manually packaged, and the special name of the packaging bag is inserting, namely the cement bag is taken up and opened and placed below a cement feeding pipe, so that the cement is filled into the cement bag. Because the dust pollution on the working site is serious, the dust pollution can cause great damage to the bodies of packaging operators, the working strength is high, and the working efficiency is low; some enterprises adopt imported full-automatic cement packaging equipment, but the cost is high, and the automatic bag inserting module is difficult to be matched with a rotary cement packaging machine produced in China, so that the realization of cement packaging automation in China is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model discloses it is anticipated to provide a cement finished product sack filling machine to it is big, the problem of inefficiency to bring working strength for the staff in solving current cement packaging process.

The cement finished product bag inserting machine comprises a base, a bag supplying device and a bag opening device, wherein the bag supplying device comprises a sliding frame arranged on the base and a carrying plate which is longitudinally connected with the sliding frame in a sliding manner and used for placing a cement bag, and a lifting mechanism for driving the carrying plate to slide up and down is arranged on the base; the bag opening device comprises a sliding table and two supporting arms which are connected with the sliding table in a sliding mode, the sliding table is connected to the base, the upper end of one of the supporting arms is rotatably connected with a first manipulator used for sucking up a cement bag on the loading plate, a motor used for controlling the first manipulator to rotate is arranged at the rotating connection position of the first manipulator and the supporting arms, and the upper end of the other supporting arm is connected with a second manipulator used for grabbing the cement bag;

the two support arms are connected with a driving connecting rod and a driven connecting rod respectively, the two driving connecting rods are arranged one above the other, and one ends of the driving connecting rods, far away from the support arms, are connected with racks; the sliding table is provided with a bag opening motor and two fixing plates, each fixing plate is connected with one driving connecting rod and one driven connecting rod in a sliding mode, an output shaft of the bag opening motor is connected with a gear, and the gear is located between racks on the two driving connecting rods and is meshed with the two racks simultaneously.

The working principle of the scheme is as follows: stack the cement bag on carrying the thing board, carry the thing board longitudinal sliding on the carriage through elevating system drive to the height of carrying the thing board is carried in the regulation, and the purpose is in order to be convenient for first manipulator to grab and to carry the cement bag that lies in the top on the thing board, and after a cement bag was grabbed to first manipulator, the motor drives first manipulator and rotates and to make the one side that the cement bag deviates from first manipulator can be grabbed by the second manipulator.

After first manipulator and second manipulator snatched the both sides of cement bag respectively, open a bag motor operation, make gear revolve, with two rack opposite direction horizontal migration each other of gear simultaneous meshing, because of two equal sliding connection of initiative connecting rod and driven connecting rod on the fixed plate, and the fixed plate is connected and is fixed on the slip table, and the support arm slides again and sets up on the slip table, so the horizontal migration of initiative connecting rod can drive support arm horizontal slip, and then make first manipulator and the second manipulator of connection on the support arm keep away from each other, and then open the cement bag.

When the bag inserting machine is installed, the cement feeding pipe is arranged above the loading plate, and then the cement bag after being opened can be filled with the leaked cement from the cement feeding pipe, so that the process of bag inserting and bagging is realized.

The beneficial technical effect of this scheme is: this scheme of adoption need not the manual work and is close to cement conveying pipe and pick up and open the bagging-off that the cement bag carries out cement with the relative hand, need not the manual work promptly and carry out the slash pocket, and then has reduced intensity of labour, and avoids the workman too much contact cement dust in the slash pocket link, reduces the health injury that the cement dust brought for the workman.

Furthermore, the lifting mechanism comprises a lifting motor and a Z-shaped transmission crankshaft, one end of the transmission crankshaft is fixedly connected with an output shaft of the lifting motor, and the other end of the transmission crankshaft is horizontally and slidably connected with one end of the loading plate. Elevator motor operation, its output shaft rotates the transmission crankshaft who drives "Z" shape and rotates, wherein one end and the one end horizontal sliding connection who carries the thing board because of transmission crankshaft, so rotate the crankshaft at vertical plane pivoted in-process, can adjust and carry the thing board reciprocating sliding between the highest that can reach and the minimum, and along with carrying the cement bag on the thing board and reduce gradually, it risees gradually to adjust to carry the thing board through elevator motor, so that first manipulator can grab the cement bag, can grab last cement bag when reaching the maximum, then rotate along with elevator motor, will carry the thing board and transfer to minimum, place the cement bag on the thing board again.

Further, the bottom of slip table slides and sets up on the base, is connected with the cylinder between slip table and the carriage. When cement conveying pipe packed into cement bag, the cement that can splash out inevitably promotes the slip table through the cylinder and slides for first manipulator and second manipulator on the slip table can be to keeping away from one section distance of direction walking of carrying the thing board after grabbing the cement bag, cement is packed again under such condition, and the cement that avoids in the cement conveying pipe that can the certain degree splashes on carrying the thing board.

Further, be equipped with the slide rail that extending direction and the flexible direction of cylinder are unanimous on the base, the slip table bottom is equipped with the spout with the slide rail adaptation, and the slip table passes through spout sliding connection is on the slide rail. The sliding rail and the sliding groove are matched to enhance the stability of the sliding table in the moving process, the sliding track of the sliding table is limited, and the condition that the bag inserting is influenced by the inclination of the sliding table is avoided.

Further, the cement finished product bag inserting machine of this application still includes controller and photoelectric sensor, and photoelectric sensor sets up in the discharge gate department of cement conveying pipe, photoelectric sensor, elevator motor, open a bag motor and cylinder all with controller signal of telecommunication connects. The operation of each electric mechanism is controlled through setting up the controller, has improved the automation of this application related to bag inserting machine. The ordered operation of the electric mechanisms is realized by editing the program of the corresponding rule in the controller, and the rule can be edited according to the software programming method in the prior art and the working principle of the basic scheme. The discharge gate of cement conveying pipe among the prior art is valved, for this scheme of adaptation, then set up the valve of cement conveying pipe discharge gate department into solenoid valve, it is corresponding to install photoelectric sensor in the discharge gate department of cement conveying pipe, photoelectric sensor's setting, can sense and open the valve automation of cement conveying pipe and realize the process of dress cement under the condition that has the cement bag below the cement conveying pipe, after filling to setting for the degree, realize the self-closing valve again, consequently the valve control mechanism on the cement conveying pipe also need with controller signal of electricity connection.

Further, the slide rail has two, and the spout of slip table bottom has twice, and twice spout sliding connection is on two slide rails respectively. Further enhance the stability of the sliding table.

Further, the sliding frame is U-shaped, a sliding groove is formed in the inner side of the longitudinal portion of the sliding frame, the carrying plate is T-shaped, and two ends of the longer edge of the carrying plate are connected in the sliding groove in a sliding mode. Set up the carriage into "U" shape, set up the sliding tray in its longitudinal part's inboard, also corresponding like this will carry the thing board and establish to "T" shape, and make the long limit both ends sliding connection who carries the thing board in the sliding tray, and then make the sliding connection position who carries thing board and carriage have two, increase and carry the gliding stationarity of thing board, ensure to carry the placing that the cement bag on the thing board can be steady.

Furthermore, the upper surface of slip table is equipped with the spacing groove, support arm sliding connection is in the spacing groove. The sliding track of the supporting arm is limited.

Furthermore, the lower end of the supporting arm is connected with a stable bracket. The sliding smoothness of the supporting arm is enhanced.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment 1 of the finished cement bag inserting machine of the present invention;

FIG. 2 is a schematic structural view of a transmission crankshaft in embodiment 1;

FIG. 3 is a schematic view of a portion of the structure of FIG. 1;

fig. 4 is a structural diagram of an electric control system in the embodiment 1 of the cement finished product bag inserting machine of the present invention;

figure 5 is the utility model discloses cement finished product sack filling machine embodiment 2's schematic structure diagram.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the automatic bag opening machine comprises a base 1, a lifting motor 2, a transmission crankshaft 3, a sliding frame 4, a sliding groove 5, a photoelectric sensor 6, a cement feeding pipe 7, an electromagnetic valve 8, a first mechanical arm 9, a supporting arm 10, a bag opening motor 11, a table plate 12, a sliding table 13, a sliding rail 14, a limiting groove 15, a cylinder 16, a carrying plate 17, a fixing plate 18, a driving connecting rod 19, a rack 20, a driven connecting rod 21, a gear 22 and a stable support 23.

Example 1 is substantially as shown in figures 1 and 2 of the accompanying drawings: cement finished product sack filling machine, including sensor, photoelectric sensor 6, base 1, supply the bagging apparatus and open the bagging apparatus, supply the bagging apparatus including installing on carriage 4 and the carriage 4 on base 1 vertical sliding connection be used for placing the cement bag carry thing board 17, specifically be: the sliding frame 4 is U-shaped, the inner side of the longitudinal part of the sliding frame 4 is provided with a sliding groove 5, the carrying plate 17 is T-shaped, and the two ends of the longer side of the carrying plate 17 are connected in the sliding groove 5 in a sliding mode.

Be equipped with on the base 1 and drive the elevating system who carries thing board 17 and slide from top to bottom, specifically be: elevating system includes elevator motor 2 and "Z" shape transmission bent axle 3, and the one end of transmission bent axle 3 and elevator motor 2's output shaft fixed connection, the other end of transmission bent axle 3 and the horizontal sliding connection of one end of carrying thing board 17, carry the thing board 17 and be close to the one end of transmission bent axle 3 and be equipped with a horizontal groove promptly for the other end of transmission bent axle 3 can horizontal slip in this groove.

The bag opening device comprises a sliding table 13 and two supporting arms 10, a limiting groove 15 and a platen 12 are arranged on the upper surface of the sliding table 13, the supporting arms 10 are connected in the limiting groove 15 in a sliding mode, a first manipulator 9 used for sucking up a cement bag on an object carrying plate 17 is connected to the upper end of one of the supporting arms 10 in a rotating mode, a motor (not shown in the figure) used for controlling the rotation of the first manipulator 9 is arranged at the rotating connection position of the first manipulator 9 and the supporting arm 10, a second manipulator used for grabbing the cement bag is connected to the upper end of the other supporting arm 10, and a bag opening motor 11 is arranged on the platen.

Referring to fig. 3, a driving connecting rod 19 and a driven connecting rod 21 are connected to both the two support arms 10, the driving connecting rods 19 on the two support arms are arranged one above the other, and a rack 20 is connected to one end of the driving connecting rod 19 away from the support arms 10, that is, the two racks 20 are on the same vertical plane; the sliding table 13 is provided with a bag opening motor 11 and two fixing plates 18, each fixing plate 18 is connected with a driving connecting rod 19 and a driven connecting rod 21 in a sliding mode, an output shaft of the bag opening motor 11 is connected with a gear 22, and the gear 22 is located between racks 20 on the two driving connecting rods 19 and is meshed with the two racks 20.

The base 1 is provided with a sliding rail 14 with the extending direction consistent with the stretching direction of the air cylinder 16, the bottom of the sliding table 13 is provided with a sliding groove matched with the sliding rail 14, and the sliding table 13 is connected to the sliding rail 14 in a sliding mode through the sliding groove. The bottom of the sliding table 13 is arranged on the base 1 in a sliding manner, and a cylinder 16 is connected between the sliding table 13 and the sliding frame 4.

Referring to fig. 4, the photoelectric sensor 6 is disposed at the discharge port of the cement feeding pipe 7, the electromagnetic valve 8 is disposed at the discharge port of the cement feeding pipe 7, the photoelectric sensor 6, the lifting motor 2, the motor, the bag opening motor 11, the air cylinder 16 and the electromagnetic valve 8 are all in electrical signal connection with the controller, and the lifting motor 2, the motor, the bag opening motor 11 and the air cylinder 16 are all provided with battery valves for receiving signals and driving them to operate.

Embodiment 2, as shown in fig. 5, is different from embodiment 1 in that a stabilizing bracket 23 is attached to the lower end of the support arm 10. The sliding smoothness of the support arm 10 is enhanced.

Claims

1. Cement finished product bag inserting machine, its characterized in that: the bag opening device comprises a sliding frame arranged on the base and a loading plate which is longitudinally connected with the sliding frame in a sliding manner and used for placing a cement bag, and a lifting mechanism for driving the loading plate to slide up and down is arranged on the base; the bag opening device comprises a sliding table and two supporting arms which are connected with the sliding table in a sliding mode, the sliding table is connected to the base, the upper end of one of the supporting arms is rotatably connected with a first manipulator used for sucking up a cement bag on the loading plate, a motor used for controlling the first manipulator to rotate is arranged at the rotating connection position of the first manipulator and the supporting arms, and the upper end of the other supporting arm is connected with a second manipulator used for grabbing the cement bag;

2. The cement finished bag inserting machine as claimed in claim 1, wherein: the lifting mechanism comprises a lifting motor and a Z-shaped transmission crankshaft, one end of the transmission crankshaft is fixedly connected with an output shaft of the lifting motor, and the other end of the transmission crankshaft is horizontally and slidably connected with one end of the loading plate.

3. A cement finished bag inserter as defined in claim 2 wherein: the bottom of the sliding table is arranged on the base in a sliding mode, and a cylinder is connected between the sliding table and the sliding frame.

4. The cement finished bag inserting machine as claimed in claim 3, wherein: the cement bag opening device is characterized by further comprising a controller and a photoelectric sensor, wherein the photoelectric sensor is arranged at a discharge port of the cement feeding pipe, and the photoelectric sensor, the lifting motor, the bag opening motor and the air cylinder are all in electric signal connection with the controller.

5. A cement finished product bag inserting machine according to claim 4, characterized in that: the base is provided with a sliding rail with the extending direction consistent with the stretching direction of the air cylinder, the bottom of the sliding table is provided with a sliding groove matched with the sliding rail, and the sliding table is connected to the sliding rail through the sliding groove in a sliding mode.

6. A cement finished product bag inserting machine according to claim 5, characterized in that: the slide rail has two, and the spout of slip table bottom has twice, and twice spout difference sliding connection is on two slide rails.

7. The cement finished bag inserting machine as claimed in claim 6, wherein: the sliding frame is U-shaped, the inner side of the longitudinal part of the sliding frame is provided with a sliding groove, the carrying plate is T-shaped, and two ends of the longer edge of the carrying plate are connected in the sliding groove in a sliding mode.

8. A cement finished bag inserter according to any of the claims 1-7 wherein: the upper surface of slip table is equipped with the spacing groove, support arm sliding connection is in the spacing groove.

9. The cement finished bag inserting machine as claimed in claim 8, wherein: the lower end of the supporting arm is connected with a stabilizing support.