CN220054231U

CN220054231U - Weighing and packaging equipment

Info

Publication number: CN220054231U
Application number: CN202320949843.0U
Authority: CN
Inventors: 徐凤华
Original assignee: Wuhan Dinghuayuan Heat Preservation And Energy Saving Technology Co ltd
Current assignee: Wuhan Dinghuayuan Heat Preservation And Energy Saving Technology Co ltd
Priority date: 2023-04-24
Filing date: 2023-04-24
Publication date: 2023-11-21
Anticipated expiration: 2033-04-24

Abstract

The utility model discloses weighing and packaging equipment, which belongs to the technical field of thermal insulation mortar production, and comprises the following components: the device comprises a machine base, a plurality of feeding limiting mechanisms, a rotary driving mechanism and a packaging mechanism. The machine base is provided with a weight sensor, and a feeding station is formed above the machine base and at a position corresponding to the weight sensor; each feeding limiting mechanism is arranged above the machine base and surrounds the machine base, and each feeding limiting mechanism comprises a limiting box and two supporting frames; the rotary driving mechanism is connected with each limit box and is used for intermittently driving one limit box to correspond to the charging station; the packaging mechanism comprises two packaging parts and two driving parts, wherein the two packaging parts and the two driving parts are arranged at two sides of the feeding station and are used for driving the two packaging parts to mutually approach and seal the packaging bag; the device utilizes the limit box to integrally support the packaging bag so as to avoid phenomena of material scattering and leakage, packaging bag dumping and the like during material filling, and the bag loading and unloading are not required to be stopped, so that the operation time is saved, and the efficiency is improved.

Description

Weighing and packaging equipment

Technical Field

The utility model relates to the technical field of thermal insulation mortar production, in particular to weighing and packaging equipment.

Background

The inorganic thermal insulation mortar is a novel thermal insulation energy-saving mortar material for plastering the inner wall and the outer wall of a building, and is divided into cement-based inorganic thermal insulation mortar and gypsum-based inorganic thermal insulation mortar according to different cementing materials. The energy-saving inorganic heat-insulating mortar has the characteristics of energy saving, waste utilization, heat insulation, fire prevention, freeze protection, ageing resistance, low price and the like, and has wide market demands; in the production of the inorganic thermal insulation mortar, the inorganic thermal insulation mortar is required to be weighed and packaged by a weighing and packaging device so as to be convenient for transportation and use.

The utility model discloses a CN 210028181U provides a rotary packaging machine ejection of compact sealing device, and it includes support frame, connecting rod, third pneumatic cylinder, air inlet hose, air pump, outlet duct, collecting box, first pneumatic cylinder, second pneumatic cylinder, backup pad, sewing machine, hot melt machine, transportation roll table, cleaning board and the cooperation of suction plate can fine get rid of the dust, and wherein, seal the wrapping bag with sewing machine and hot melt machine; but in the in-service use, can not fix the sack when the filling on this equipment, sack department is easy to collapse and easily leads to the material to spill and leak, need place the wrapping bag one by one to appointed sealing position when using, and packaging efficiency is low.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, provides weighing and packaging equipment, and solves the technical problems that the bag opening is easy to collapse and the materials are easy to leak in the prior art, and when the weighing and packaging equipment is used, packaging bags are required to be placed at specified sealing positions one by one, so that the packaging efficiency is low.

In order to achieve the technical purpose, the technical scheme of the utility model provides weighing and packaging equipment, which comprises the following components:

the machine seat is provided with a weight sensor, and a feeding station is formed above the machine seat and at a position corresponding to the weight sensor;

the feeding limit mechanisms are all arranged above the machine base and around the machine base, each feeding limit mechanism comprises a limit box and two support frames, a material opening is formed in the upper side and the outer side of the limit box, the two support frames are arranged on two sides above the limit box, and a plurality of positioning blocks are arranged on one side, close to the middle of the limit box, of each support frame;

the rotary driving mechanism is connected with each limit box and is used for intermittently driving one limit box to correspond to the charging station;

the packaging mechanism comprises two packaging parts and two driving parts, wherein the two packaging parts and the two driving parts are arranged on two sides of the feeding station and used for driving the two packaging parts to be close to each other and sealing the packaging bag.

In some embodiments, the driving member includes a first cylinder, a driving end of the first cylinder being connected to the encapsulation.

In some embodiments, the weighing and packaging device further comprises a packaging feeding mechanism connected with both driving members for driving the packaging part to move away from the processing station when the limit box is shifted and for driving the packaging part to reset when the packaging needs to be sealed.

In some embodiments, the packaging feeding mechanism comprises a second air cylinder, a connecting seat and two supporting rods, wherein one side of the machine base is provided with a mounting groove, the second air cylinder is arranged in the mounting groove, the driving end of the second air cylinder protrudes out of the mounting groove and is connected with the connecting seat, the two supporting rods are respectively arranged at two ends of the connecting seat, one end of each supporting rod is connected with the connecting seat, and the other end of each supporting rod is connected with the driving piece.

In some embodiments, an opening is formed between the supporting frame and the limiting box, and the packaging part is disposed in the opening.

In some embodiments, a chute which is arranged in a ring shape is arranged above the base and at a position corresponding to the limit box, the weight sensor is embedded in the chute, the bottom end of the limit box is provided with a ball, and the ball is connected with the chute in a rolling way.

In some embodiments, a fixed slot is formed in one side of the support frame, a spring is arranged in the fixed slot, one end of the spring is connected with the slot wall of the fixed slot, the other end of the spring is connected with a sliding rod, one end of the sliding rod is slidably connected with the fixed slot, and the other end of the sliding rod protrudes out of the fixed slot and is connected with the positioning block.

In some embodiments, an abutment block is disposed between the support frame and the positioning block, and an inclination angle is disposed at a side of the top end of the positioning block near the abutment block.

In some embodiments, the rotary driving mechanism comprises a motor and a rotary seat, wherein a driving shaft of the motor is connected with the rotary seat, and the rotary seat is connected with each limit box.

In some embodiments, the corresponding positions of the peripheral side of the rotating seat and the limit box are vertical, and a limit block connected with the limit groove in a sliding manner is arranged on one side of the limit box.

Compared with the prior art, the utility model has the beneficial effects that: through the feeding limiting mechanism, the arranged positioning blocks can be used for hanging the bag mouth of the packaging bag, the bag mouth can be unfolded and fixed, the material mouth arranged on the limiting box is convenient for placing the packaging bag and filling the packaging bag, and during filling, the limiting box can realize the integral support of the packaging bag so as to avoid phenomena of material scattering and leakage, packaging bag dumping and the like during filling materials;

through the arranged machine seat, the weight sensor and the packaging mechanism, the feeding limiting mechanism is correspondingly arranged in the feeding station during filling, the weight sensor can be used for weighing the filled materials, the driving piece can be used for driving the two packaging parts to be close to each other and sealing the bag mouth of the packaging bag, and only one group of weight sensor and the packaging mechanism are used for realizing filling and weighing of the materials and packaging of the packaging bag at the same station;

through the rotary driving mechanism that sets up and set up a plurality of feeding stop gear for at the in-process of filling, can place the wrapping bag in other empty spacing incasements simultaneously, after the filling is accomplished, the rethread rotary driving mechanism drive next feeding stop gear moves to reinforced station and can directly carry out the filling operation, need not to shut down when making the bag loading and unloading, saved operating time, raise the efficiency.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of a weighing and packaging apparatus according to the present utility model;

FIG. 2 is a schematic cross-sectional front view of the weighing-packaging apparatus of FIG. 1;

FIG. 3 is a schematic side elevational view of the weigh packaging apparatus of FIG. 1;

FIG. 4 is a schematic side view of the feed limiter mechanism of the weigh packaging apparatus of FIG. 1;

fig. 5 is an enlarged view at a in fig. 4.

In the figure: 1. a base; 11. a weight sensor; 12. a chute;

2. a feeding limiting mechanism; 21. a limit box; 22. a support frame; 23. a positioning block; 24. an opening; 25. a slide bar; 26. a spring; 27. an abutment block; 28. a ball;

3. a rotary driving mechanism; 31. a motor; 32. a rotating seat; 33. a limit groove; 34. a limiting block;

4. a packaging mechanism; 41. a packaging part; 42. a driving member;

5. a package feeding mechanism; 51. a second cylinder; 52. a connecting seat; 53. a support rod;

6. and a material pipe.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

As shown in fig. 1 to 3, the present utility model provides a weighing and packaging apparatus comprising: the device comprises a machine base 1, a plurality of feeding limiting mechanisms 2, a rotary driving mechanism 3 and a packaging mechanism 4.

The machine base 1 is provided with a weight sensor 11, and a feeding station is formed above the machine base 1 and corresponding to the weight sensor 11.

The upper side of frame 1 is located to a plurality of feeding stop gear 2 and is arranged around frame 1, and each feeding stop gear 2 all includes spacing case 21 and two support frames 22, and the top and the outside of spacing case 21 set up the feed inlet, and two support frames 22 set firmly in the both sides of spacing case 21 top, and one side that two support frames 22 are close to spacing case 21 middle part all is provided with a plurality of locating pieces 23.

The rotary driving mechanism 3 is connected with each limit box 21 and is used for intermittently driving one limit box 21 to correspond to the charging station.

The packaging mechanism 4 comprises two packaging parts 41 and two driving parts 42 which are arranged at two sides of the feeding station, and the two driving parts 42 are used for driving the two packaging parts 41 to be close to each other and sealing the packaging bag.

In this device, the both sides of spacing case 21 top are provided with two support frames 22, the locating piece 23 that sets up on the support frame 22, during the use, can hang the sack of wrapping bag on the locating piece 23, with the sack struts and fix, be convenient for with the material filling in the wrapping bag, reduce and spill the hourglass, utilize rotary drive mechanism 3 can drive spacing case 21 to remove to on the reinforced station, correspond the top that sets up the material pipe 6 in the reinforced station, can carry out filling material in the wrapping bag, the wrapping bag is when feeding in feeding stop gear 2, feeding stop gear 2 is placed on weighing sensor 11, accessible weight sensor 11 and spacing case 21 weigh the filling material, two driving pieces 42 can drive two packing parts 41 and be close to each other and seal the wrapping bag, realize the encapsulation to the wrapping bag, feeding stop gear 2 is provided with a plurality of, make the staff can place the wrapping bag in other empty spacing cases 21 in the in-process of filling, need not to stop when making the bag unload the bag, when the filling is accomplished, reuse rotary drive mechanism 3 drive next feeding stop gear 2 moves to the feeding stop gear 2, it can carry out the filling in advance, the operation efficiency has been improved, it can be carried out in the station at the direct operation stop gear 2.

Further, as shown in fig. 1, two feed limit mechanisms 2 are provided, but more feed limit mechanisms 2 may be provided according to actual use.

As shown in fig. 1 and 2, in some embodiments, a chute 12 arranged in a ring shape is provided above the base 1 and corresponding to the limit box 21, the weight sensor 11 is embedded in the chute 12, the bottom end of the limit box 21 is provided with a ball 28, and the ball 28 is in rolling connection with the chute 12, so as to reduce the friction force generated between the limit box 21 and the base 1 during transposition, and improve the transposition efficiency of the feeding limit mechanism 2.

Further, the rotation driving mechanism 3 includes a motor 31 and a rotating base 32, a driving shaft of the motor 31 is fixedly connected with the rotating base 32, and the rotating base 32 is fixedly connected with each limit box 21.

Further, the corresponding positions of the peripheral side of the rotating seat 32 and the limit box 21 are vertically provided with a limit groove 33, one side of the limit box 21 is provided with a limit block 34 connected with the limit groove 33 in a sliding manner, the limit block 34 is clamped in the limit groove 33 and can slide up and down in the limit groove 33, and a gap is reserved between the bottom of the limit block 34 and the bottom of the limit groove 33.

During the use, motor 31 is through driving roating seat 32 rotation to make through roating seat 32 drive limit box 21 rotation, the ball 28 corresponds at this moment and rolls in spout 12 in order to support limit box 21 and remove to the top of weight sensor 11, so that feeding stop gear 2 all arranges weight sensor 11 in and weigh, and during the time of weighing, along with feeding stop gear 2's weight increase, the material can be pushed down limit box 21 and drive stopper 34 and slide downwards, can measure feeding stop gear 2 and the accurate weight of material.

As shown in fig. 3, in some embodiments, the driving member 42 includes a first cylinder, the driving end of the first cylinder is fixedly connected with the packaging part 41, the two packaging parts 41 are arranged in parallel, and the first cylinder is disposed on a side of the two packaging parts 41 opposite to each other and away from the other packaging part 41.

Further, the driving member 42 may also include a hydraulic cylinder, an electric telescopic rod, etc.

Further, the two packaging parts 41 can be a stitching machine or a hot melting machine, and can be used for stitching or hot melting and pressing the mouth of the packaging bag, so that the packaging bag is sealed.

In some embodiments, as shown in fig. 1 to 3, the weighing and packaging apparatus further comprises a packaging feeding mechanism 5, wherein the packaging feeding mechanism 5 is connected with both driving members 42 for driving the packaging part 41 to move away from the processing station when the limit box 21 is shifted and driving the packaging part 41 to reset when the bag needs to be sealed.

Further, the packaging feeding mechanism 5 comprises a second air cylinder 51, a connecting seat 52 and two supporting rods 53, one side of the machine base 1 is provided with a mounting groove, the second air cylinder 51 is mounted in the mounting groove, the driving end of the second air cylinder 51 protrudes out of the mounting groove and is fixedly connected with the connecting seat 52, the two supporting rods 53 are respectively arranged at two ends of the connecting seat 52, one end of each supporting rod 53 is fixedly connected with the connecting seat 52, the other end of each supporting rod 53 is fixedly connected with the first air cylinder, after filling is completed, the second air cylinder 51 stretches to drive the two packaging mechanisms 4 to move to the outer side of the machine base 1 through the connecting seat 52 and the two supporting rods 53 until the feeding station is removed, at the moment, the feeding limiting mechanism 2 can rotate on the machine base 1, and after the next feeding limiting mechanism 2 corresponds to the material pipe 6, the second air cylinder 51 contracts to drive the two packaging mechanisms 4 to reset to two sides of a bag opening of a packaging bag through the connecting seat 52 and the two supporting rods 53 so as to seal the packaging bag.

Further, considering the aesthetic appearance of the device, one side of the connection base 52 is configured to be fitted to the housing 1.

Further, as shown in fig. 2 and 3, in some embodiments, an opening 24 is formed between the supporting frame 22 and the limit box 21, the opening 24 is used for accommodating the packaging part 41, providing a movable space of the packaging part 41 outside the feeding limit mechanism 2, and the positioning block 23 is arranged above the opening 24, so that when sealing, the positioning block 23 can fix and limit the bag mouth at the bag mouth, and when sealing, the bag mouth is prevented from deviating, thereby improving the sealing efficiency.

As shown in fig. 4 and 5, in some embodiments, a fixing groove is formed on one side of the support frame 22, a spring 26 is arranged in the fixing groove, one end of the spring 26 is fixedly connected with a groove wall of the fixing groove, the other end of the spring 26 is fixedly connected with a slide bar 25, one end of the slide bar 25 is slidably connected with the fixing groove, and the other end of the slide bar 25 protrudes out of the fixing groove and is connected with the positioning block 23; an abutting block 27 is arranged between the supporting frame 22 and the positioning block 23, an inclined angle is arranged at one side, close to the abutting block 27, of the top end of the positioning block 23, so that the abutting block 27 and the positioning block 23 are combined into a fixing clamp, when a bag opening is fixed, the positioning block 23 can be pulled open, the bag opening is hung on the positioning block 23, and after the bag opening is hung on the positioning block 23, the abutting block 27 and the positioning block 23 can clamp and fix the bag opening through elasticity generated by a spring 26.

Working principle: when the packaging bag is used, firstly, the packaging bag is hung on the positioning block 23, the bag opening is placed between the abutting block 27 and the positioning block 23, the spring 26 is used for driving the positioning block 23 to clamp the bag opening by means of elasticity, then the motor 31 is used for driving the bag opening to correspond to the material pipe 6 through the rotating seat 32, the material pipe 6 is used for filling materials into the packaging bag, the weight sensor 11 is used for weighing during filling, after the weight reaches a set value, the packaging part 41 is driven by the second air cylinder 51 to move to two sides of the bag opening of the packaging bag, the packaging bag is driven by the first air cylinder to be close to and sealed by the first air cylinder, when the packaging bag is filled, a worker can place the packaging bag on other limiting boxes 21 in advance to fix, and after the packaging bag is sealed by the rotating seat 32, the motor 31 can drive the other packaging bag to correspond to the material pipe 6, and uninterrupted material supply packaging is achieved.

According to the utility model, through the feeding limiting mechanism 2, the arranged positioning block 23 can suspend the bag mouth of the packaging bag, the bag mouth can be opened and fixed, the material mouth arranged on the limiting box 21 is convenient for placing the packaging bag and filling the packaging bag, and the limiting box 21 can realize the integral support of the packaging bag during filling so as to avoid the phenomena of material scattering and leakage, packaging bag dumping and the like during filling materials;

according to the utility model, the machine seat 1, the weight sensor 11 and the packaging mechanism 4 are arranged, the feeding limiting mechanism 2 is correspondingly arranged in a feeding station during filling, the weight sensor 11 can be used for weighing filled materials, the driving piece 42 can be used for driving the two packaging parts 41 to be close to each other and sealing the bag mouth of the packaging bag, and only one group of weight sensor 11 and the packaging mechanism 4 are used for realizing filling and weighing of the materials and packaging of the packaging bag at the same station;

according to the utility model, through the rotary driving mechanism 3 and the plurality of feeding limit mechanisms 2, packaging bags can be placed in other empty limit boxes 21 in the filling process, and after filling is completed, the next feeding limit mechanism 2 is driven by the rotary driving mechanism 3 to move to a feeding station to directly perform filling operation, so that the bag loading and unloading process is free from stopping, the operation time is saved, and the efficiency is improved.

The above-described embodiments of the present utility model do not limit the scope of the present utility model. Any other corresponding changes and modifications made in accordance with the technical idea of the present utility model shall be included in the scope of the claims of the present utility model.

Claims

1. A weighing and packaging apparatus comprising:

the machine comprises a machine base, wherein a weight sensor is arranged on the machine base, and a feeding station is formed above the machine base and at a position corresponding to the weight sensor;

the feeding limiting mechanisms are arranged above the machine base and around the machine base, each feeding limiting mechanism comprises a limiting box and two supporting frames, a material opening is formed in the upper side and the outer side of the limiting box, the two supporting frames are arranged on two sides above the limiting box, and a plurality of positioning blocks are arranged on one side, close to the middle of the limiting box, of each supporting frame;

the rotary driving mechanism is connected with each limit box and is used for intermittently driving one of the limit boxes to correspond to the charging station;

the packaging mechanism comprises two packaging parts and two driving parts, wherein the two packaging parts and the two driving parts are arranged on two sides of the feeding station, and the two driving parts are used for driving the two packaging parts to be close to each other and seal the packaging bag.

2. A weighing and packaging apparatus according to claim 1 wherein the drive member comprises a first cylinder, the drive end of the first cylinder being connected to the packaging portion.

3. A weighing and packaging apparatus according to claim 1 further comprising a package feed mechanism connected to both of said drives for driving said package away from the processing station when said limit box is indexed and for driving said package to reset when a bag is required.

4. The weighing and packaging device according to claim 3, wherein the packaging and feeding mechanism comprises a second air cylinder, a connecting seat and two supporting rods, a mounting groove is formed in one side of the base, the second air cylinder is arranged in the mounting groove, the driving end of the second air cylinder protrudes out of the mounting groove and is connected with the connecting seat, the two supporting rods are respectively arranged at two ends of the connecting seat, one end of each supporting rod is connected with the connecting seat, and the other end of each supporting rod is connected with the driving piece.

5. The weighing and packaging device according to claim 1, wherein an opening is formed between the supporting frame and the limit box, and the packaging part is disposed in the opening.

6. The weighing and packaging device according to claim 1, wherein a chute which is arranged in an annular shape is arranged at a position above the base corresponding to the limit box, the weight sensor is embedded in the chute, and a ball is arranged at the bottom end of the limit box and is connected with the chute in a rolling manner.

7. The weighing and packaging device according to claim 1, wherein a fixing groove is formed in one side of the supporting frame, a spring is arranged in the fixing groove, one end of the spring is connected with the groove wall of the fixing groove, the other end of the spring is connected with a sliding rod, one end of the sliding rod is slidably connected with the fixing groove, and the other end of the sliding rod protrudes out of the fixing groove and is connected with the positioning block.

8. The weighing and packaging device according to claim 1, wherein an abutting block is arranged between the supporting frame and the positioning block, and an inclined angle is arranged at one side, close to the abutting block, of the top end of the positioning block.

9. The weighing and packaging device according to claim 1, wherein the rotary driving mechanism comprises a motor and a rotary seat, a driving shaft of the motor is connected with the rotary seat, and the rotary seat is connected with each limit box.

10. The weighing and packaging device according to claim 9, wherein the positions of the periphery of the rotating seat and the corresponding positions of the limiting box are vertically provided with limiting grooves, and a limiting block connected with the limiting grooves in a sliding manner is arranged on one side of the limiting box.