SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a weigh packaging all-in-one machine to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a weighing and packaging integrated machine comprises a mounting frame, wherein a material tank is arranged at the upper part of the mounting frame; the bottom of the mounting frame is provided with a weighing mechanism, the weighing mechanism comprises a supporting plate which is connected to the mounting frame in a sliding manner and a plurality of sliding rods which are fixedly connected to the bottom of the supporting plate, guide cylinders which are fixedly connected with the mounting frame are further arranged on the outer sides of the sliding rods, the sliding rods are connected with the guide cylinders in a sliding manner, telescopic springs are arranged between the bottoms of the sliding rods and the guide cylinders, and contacts are further arranged on the bottom of the supporting plate and the guide cylinders respectively; layer board one side be provided with discharge mechanism, discharge mechanism include fixed plate of fixed connection on the mounting bracket and rotate the lead screw of connection in the mounting bracket bottom, the lead screw on be provided with rather than threaded connection's clamp plate, clamp plate and fixed plate sliding connection, lead screw top fixedly connected with rotate the motor, material tank outlet department rotate and be connected with the cam, that one side that the cam is close to the lead screw be provided with the horizontal pole.
As a further aspect of the present invention: the mounting frame is further provided with a fixed packaging mechanism, the fixed packaging mechanism comprises a connecting rod fixedly connected to the side face of the mounting frame and an electric telescopic rod arranged on the connecting rod, clamps corresponding to each other are further arranged on the connecting rod and the electric telescopic rod, and an electric soldering iron is arranged on one of the clamps.
As a further aspect of the present invention: the material jar with the mounting bracket between be provided with fixed establishment, fixed establishment including the buffering ring that sets up in material jar exit with set up in the buffering ring outside and pass through dead lever fixed connection's collar with the mounting bracket, the buffering ring on be provided with a plurality of blotter, the blotter outside be provided with damper.
As a further aspect of the present invention: the damping mechanism comprises an elastic shaft arranged on the outer side of the cushion pad and a sleeve which is arranged on the outer side of the elastic shaft and fixedly connected with the mounting ring, and a damping spring is further arranged between the bottom of the elastic shaft and the sleeve.
As a further aspect of the present invention: the material tank is characterized in that a plurality of fixing rings are arranged on the mounting frame corresponding to the tank body of the material tank.
Compared with the prior art, the beneficial effects of the utility model are that:
1. after the worker places the packaging bag on the supporting plate, the packaging bag is fixed on the two clamps, and the rotating motor is started; rotating a motor to enable the position of the pressure plate to move upwards through a screw rod so as to jack up the cross rod; the cam is driven to rotate downwards while the cross rod moves upwards, so that the outlet of the material tank is opened, and the material falls into the packaging bag from the outlet; when the materials in the packaging bag are increased, the weight of the materials is also increased, so that the supporting plate is pressed to move downwards, and when the bottom of the supporting plate is contacted with the contact point on the guide cylinder, the rotating motor is started, so that the position of the pressing plate is moved downwards, and the cam rotates upwards under the action of the gravity of the cross rod, so that the outlet of the material tank is blocked; meanwhile, the electric telescopic rod starts to contract, so that the bag openings of the packaging bags are bound together, and the electric soldering iron starts to heat, so that the bag openings are packaged.
2. Through setting up cushion ring, blotter and damper, can prevent effectively because the external force striking or rock that cause when self weight descends for the material jar is fixed and is difficult for droing on the mounting bracket, makes the device operation more steady.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a weighing and packaging all-in-one machine.
Fig. 2 is a schematic structural view of the fixing mechanism.
Fig. 3 is a schematic structural view of the damper mechanism.
In the figure: 1-mounting frame, 2-material tank, 3-fixing mechanism, 301-fixing rod, 302-mounting ring, 303-buffering ring, 304-sleeve, 305-buffering pad, 306-elastic shaft, 307-damping spring, 308-fixing ring, 4-fixing packaging mechanism, 401-connecting rod, 402-clamp, 403-electric soldering iron, 404-electric telescopic rod, 5-weighing mechanism, 501-supporting plate, 502-sliding rod, 503-guide cylinder, 504-telescopic spring, 505-contact, 6-discharging mechanism, 601-fixing plate, 602-pressing plate, 603-screw rod, 604-rotating motor, 605-cross rod, 606-cam.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that, if there is a directional indication (such as up, down, left, right, front, and back) in the embodiment of the present invention, it is only used to explain the relative position relationship between the components, the motion situation, etc. in a certain specific posture, and if the specific posture is changed, the directional indication is changed accordingly.
In addition, if a description of "first", "second", etc. is referred to in the present invention, it is used for descriptive purposes only and not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The following detailed description is given to specific implementations of the present invention with reference to specific embodiments:
example 1
Referring to fig. 1-3, in an embodiment of the present invention, an integrated weighing and packaging machine includes a mounting frame 1, wherein a material tank 2 is disposed on an upper portion of the mounting frame 1; the bottom of the mounting frame 1 is provided with a weighing mechanism 5, the weighing mechanism 5 comprises a supporting plate 501 connected to the mounting frame 1 in a sliding manner and a plurality of sliding rods 502 fixedly connected to the bottom of the supporting plate 501, the outer side of each sliding rod 502 is also provided with a guide cylinder 503 fixedly connected with the mounting frame 1, the sliding rods 502 are connected with the guide cylinders 503 in a sliding manner, a telescopic spring 504 is arranged between the bottom of each sliding rod 502 and the guide cylinders 503, and the bottom of the supporting plate 501 and the guide cylinders 503 are also respectively provided with a contact 505; the utility model discloses a material tank, including layer board 501, layer board, discharge mechanism 6, lead screw 603, pressing plate 602, cam 606, the one side that the cam 606 is close to lead screw 603 is provided with horizontal pole 605, discharge mechanism 6 include fixed plate 601 of fixed connection on mounting bracket 1 and rotate to connect in the bottom of mounting bracket 1, lead screw 603 on be provided with rather than threaded connection's pressing plate 602, pressing plate 602 and fixed plate 601 sliding connection, lead screw 603 top fixedly connected with rotate motor 604, material tank 2 exit rotate and be connected with cam 606, cam 606 be close to that side of lead screw 603.
In practical application, after a worker places a packaging bag on the supporting plate 501, the worker starts the rotating motor 604; rotating a motor 604 to move a pressure plate 602 upwards through a screw 603 so as to jack up a cross rod 605; the upward movement of the cross bar 605 simultaneously causes the downward rotation of the cam 606, so that the outlet of the material tank 2 is opened, and the material falls into the packaging bag from the outlet; when the material in the packaging bag increases, the weight of the material also increases, so that the supporting plate 501 is pressed to move downwards until the contact points 505 arranged at the bottom of the supporting plate 501 and the guide cylinder 503 are contacted, the rotating motor 604 is started, so that the position of the pressing plate 602 moves downwards, and the cam 606 rotates upwards under the gravity action of the cross rod 605, so that the outlet of the material tank 2 is blocked.
Further, a fixed packaging mechanism 4 is further arranged on the mounting frame 1, the fixed packaging mechanism 4 comprises a connecting rod 401 fixedly connected to the side surface of the mounting frame 1 and an electric telescopic rod 404 arranged on the connecting rod 401, clamps 402 corresponding to each other are further arranged on the connecting rod 401 and the electric telescopic rod 404, and an electric soldering iron 403 is arranged on one of the clamps 402.
In practical application, a worker fixes the packaging bags on the two clamps 402, so that subsequent blanking is more accurate, and when the blanking is completed and the bottom of the supporting plate 501 is contacted with the contact point 505 on the guide cylinder 503, the electric telescopic rod 404 starts to contract, so that the bag openings of the packaging bags are bound together; at the same time, the electric soldering iron 403 starts to heat up, so that the bag mouth is sealed.
Example 2
The embodiment is further improved on the basis of the embodiment 1, and the improvement content is as follows: material jar 2 and mounting bracket 1 between be provided with fixed establishment 3, fixed establishment 3 including the setting at the 2 exit of material jar cushion ring 303 with set up in the cushion ring 303 outside and with mounting bracket 1 through dead lever 301 fixed connection's collar 302, mounting bracket 1 on correspond the jar body position of material jar 2 and be provided with the solid fixed ring 308 of a plurality of, cushion ring 303 on be provided with a plurality of blotter 305, the blotter 305 outside be provided with damper, damper including setting up in the elastic shaft 306 in the blotter 305 outside and set up in the elastic shaft 306 outside and with collar 302 fixed connection's sleeve pipe 304, elastic shaft 306 bottom and sleeve pipe 304 between still be provided with damping spring 307.
In practical application, through setting up cushion ring 303, blotter 305 and damper, can prevent effectively because the external force striking or rock that cause when self weight descends for material jar 2 is fixed and is difficult for droing on mounting bracket 1, makes the device operation more steady.
In summary, the working principle of the present invention is: after the worker places the packaging bag on the supporting plate 501, the packaging bag is fixed on the two clamps 402, and the rotating motor 604 is started; rotating a motor 604 to move a pressure plate 602 upwards through a screw 603 so as to jack up a cross rod 605; the upward movement of the cross bar 605 simultaneously causes the downward rotation of the cam 606, so that the outlet of the material tank 2 is opened, and the material falls into the packaging bag from the outlet; when the material in the packaging bag is increased, the weight of the material is also increased, so that the supporting plate 501 is pressed to move downwards until the bottom of the supporting plate 501 is contacted with the contact 505 arranged on the guide cylinder 503, the rotating motor 604 is started, the position of the pressing plate 602 moves downwards, the cam 606 rotates upwards under the action of the gravity of the cross rod 605, and the outlet of the material tank 2 is blocked; the electric telescopic rod 404 starts to contract, so that the bag openings of the packaging bags are gathered together, and the electric iron 403 starts to heat, so that the bag openings are sealed.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.