CN218453459U

CN218453459U - Automatic weighing and packaging device

Info

Publication number: CN218453459U
Application number: CN202222531049.2U
Authority: CN
Inventors: 陆君; 蒋铖杰
Original assignee: Shaoxing Baili Rubber Technology Co ltd
Current assignee: Shaoxing Baili Rubber Technology Co ltd
Priority date: 2022-09-24
Filing date: 2022-09-24
Publication date: 2023-02-07
Anticipated expiration: 2032-09-24

Abstract

The utility model relates to an automatic weigh packing plant, including operation panel and wrapping bag, the last fixed surface of operation panel has transmission device, the upper surface of operation panel and the back that is located transmission device are fixed with the mounting bracket, the right side of mounting bracket is fixed with the control box, the front of mounting bracket is fixed with the charging devices with control box electric connection, charging devices's front is equipped with the bag mechanism that props that is used for strutting the wrapping bag, transmission device's upper surface is equipped with the regulation and control mechanism that is used for controlling the charging devices pay-off. This automatic weighing and packaging device, output shaft extension through electric putter promotes the telescopic link and removes, and the telescopic link removes two backup pads dorsad, and the bag needle of hanging of two backup pads mutually on one side mutually extends to the inside of wrapping bag, can keep the state suit that struts with the wrapping bag in the outside of conveying pipeline to stability when effectual promotion packing, effectual reduction operating personnel's work load.

Description

Automatic weighing and packaging device

Technical Field

The utility model relates to a weigh the packing technical field, specifically be an automatic weighing packing plant.

Background

The packaging is to protect the product in the process of circulation, facilitate storage and transportation, promote sales, and according to the general names of containers, materials, auxiliary objects and the like used by certain technical methods, the operation activities of certain technical methods and the like are applied in the process of adopting the containers, the materials and the auxiliary objects for achieving the purposes.

Basically, for example, chinese utility patent publication no: the automatic weighing and packaging device disclosed in CN 207208505U comprises: the spiral discharging pipe is horizontally arranged at a discharging port of the storage bin, a central rotating shaft of the spiral discharging pipe is in transmission connection with the motor, and the motor drives the central rotating shaft to rotate for discharging; the discharging buffer assembly is arranged at a discharging port of the spiral discharging pipe and used for buffering materials during discharging; weighing packaging assembly, set up in ejection of compact buffering subassembly's discharge gate department, be used for weighing the packing to the material that falls out, be equipped with the sensor that is used for responding to material weight on weighing packaging assembly, this sensor is connected with the motor electricity, the utility model discloses automatic weighing packaging device simple structure can effectively improve the accuracy of weighing, reduce the human cost, reduce dust pollution, improve production efficiency, this patent is in the inside through placing the wrapping bag at the frame of weighing, then infuse the wrapping bag, but because the wrapping bag sets up the inside at the frame of weighing, after the infuse finishes, need will be equipped with the wrapping bag of raw materials through artifical or machine and carry out from the inside of the frame of weighing, and a simple structure for fixed wrapping bag, can not be quick fix the wrapping bag, consequently, degree of labour and equipment cost have been increased.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an automatic weighing packing plant possesses the wrapping bag of being convenient for strut advantage such as, has solved the problem that operating personnel will the manual opening of fertilizer bag.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic weighing and packaging device comprises an operation table and packaging bags, wherein a transmission device is fixed on the upper surface of the operation table, a mounting frame is fixed on the upper surface of the operation table and positioned on the back surface of the transmission device, a control box is fixed on the right side of the mounting frame, a charging device electrically connected with the control box is fixed on the front surface of the mounting frame, a bag opening mechanism for opening the packaging bags is arranged on the front surface of the charging device, and a regulating and controlling mechanism for controlling the feeding of the charging device is arranged on the upper surface of the transmission device;

the bag supporting mechanism comprises a positioning frame fixed on the front side of the charging device, an electric push rod is fixed inside the positioning frame, a vertical rod is fixed on the outer side of an output shaft of the electric push rod, a conveying pipe is fixed at the bottom end of the vertical rod, a connecting pipe communicated with the lower surface of the charging device is sleeved on the outer side of the conveying pipe, and a bag supporting component is fixed on the outer side of the vertical rod;

prop the bag subassembly including fixing the sleeve in the montant outside, telescopic left and right sides all articulates through the articulated shaft has the actuating lever, two telescopic one end is kept away from to the actuating lever all articulates through the articulated shaft has the connecting rod, two the back end of connecting rod all is fixed with the telescopic link, two the loop bar at the connecting pipe left and right sides is all overlapped in the outside of telescopic link, two the one end that the telescopic link was carried on the back mutually all is fixed with the backup pad of activity at the left and right sides wall of wrapping bag inner chamber.

Furthermore, two bag hanging needles with the quantity not less than two are fixed on one side of each of the two back to back of the supporting plate, and the supporting plate is arc-shaped.

Further, two loop bars are symmetrically distributed on the left side and the right side of the central axis of the connecting pipe, and the angle of the inner side of the supporting plate is not less than one hundred thirty degrees.

Furthermore, the packaging bag is sleeved on the outer side of the material conveying pipe, and the outer diameter of the material conveying pipe is matched with the inner diameter of the connecting pipe.

Further, regulation and control mechanism is including fixing the cabin body at the transmission device upper surface, the diapire of cabin body inner chamber is fixed with weighing sensor, the diapire of cabin body inner chamber is fixed with quantity and is two and is located the spring of the vertical axis left and right sides of weighing sensor, two the last fixed surface of spring has places the board of placing at the weighing sensor upper surface, weighing sensor's right side is equipped with the data line with control box electric connection.

Further, the cabin body is in the shape of a cylinder with a hollow inner part and a missing upper surface, the placing plate is movably arranged inside the cabin body, and the outer diameter of the placing plate is matched with the inner diameter of the cabin body.

Further, a frame is fixed on the upper surface of the placing plate, and the packaging bags are sleeved inside the frame and placed on the upper surface of the placing plate.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this automatic weighing and packaging device, output shaft extension through electric putter promotes the telescopic link and removes, and the telescopic link removes two backup pads dorsad, and two backup pads carry on the back the inside that the bag needle of hanging of one side of mutually extending to the wrapping bag, can keep the state suit that struts the wrapping bag in the outside of conveying pipeline to stability in the time of effectual promotion packing, effectual reduction operating personnel's work load.

2. According to the automatic weighing and packaging device, a designated value is set through the symmetrical retransmission sensor, weight data of raw materials in the packaging bags are transmitted to the inside of the control box through the data line, when loaded data reach the designated value, the control box automatically disconnects the control switch of the loading device to stop feeding, the automatic weighing function is effectively realized, and the weight in each packaging bag is guaranteed to be equal.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the bag opening mechanism of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a schematic view of the regulating mechanism of the present invention.

In the figure: the automatic bag opening and closing device comprises an operation table 1, a transmission device 2, a mounting frame 3, a control cabinet 4, a charging device 5, a packaging bag 6, a bag opening mechanism 7, a positioning frame 701, an electric push rod 702, a vertical rod 703, a material conveying pipe 704, a connecting pipe 705, a sleeve 706, a driving rod 707, a connecting rod 708, a telescopic rod 709, a loop bar 710, a supporting plate 711, a regulating and controlling mechanism 8, a cabin 801, a weighing sensor 802, a spring 803, a placing plate 804 and a data line 805.

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.

Please refer to fig. 1, an automatic weighing and packaging apparatus in this embodiment includes an operation platform 1 and a packaging bag 6, a transmission device 2 is fixed on an upper surface of the operation platform 1, the transmission device 2 is a prior art, and details are not repeated herein, an installation frame 3 is fixed on the upper surface of the operation platform 1 and on a back surface of the transmission device 2, a control box 4 is fixed on a right side of the installation frame 3, a charging device 5 electrically connected to the control box 4 is fixed on a front surface of the installation frame 3, the control box 4 is electrically connected to the charging device 5, so as to control a feeding of the charging device 5, a bag opening mechanism 7 for opening the packaging bag 6 is arranged on the front surface of the charging device 5, and a feeding regulation mechanism 8 for controlling the charging device 5 is arranged on the upper surface of the transmission device 2.

Referring to fig. 2-3, in order to open the packaging bag 6, the bag opening mechanism 7 in this embodiment includes a positioning frame 701 fixed on the front surface of the loading device 5, an electric push rod 702 is fixed inside the positioning frame 701, a vertical rod 703 is fixed outside an output shaft of the electric push rod 702, a material delivery pipe 704 is fixed at a bottom end of the vertical rod 703, the material delivery pipe 704 is a stainless steel pipe, a connecting pipe 705 communicated with the lower surface of the loading device 5 is sleeved outside the material delivery pipe 704, and a bag opening assembly is fixed outside the vertical rod 703.

Prop a bag subassembly including fixing the sleeve 706 in the montant 703 outside, the sleeve 706 downstream in the outside is driven simultaneously when montant 703 downstream, sleeve 706's the left and right sides all articulates through the articulated shaft has actuating lever 707, sleeve 706 and actuating lever 707 are through articulated effect, sleeve 706 moves down, the one end dorsad that sleeve 706 was kept away from to two actuating levers 707, the one end that sleeve 706 was kept away from to two actuating levers 707 all articulates through the articulated shaft has connecting rod 708, connecting rod 708 plays driven effect, the back of the body end of two connecting rods 708 all is fixed with telescopic link 709, the equal sleeve 706 in the outside of two telescopic links 709 has loop bar 710 of fixing in the connecting pipe 705 left and right sides, the equal suit of one end that two telescopic link 709 carried on the back mutually is fixed with the backup pad 711 of activity at the left and right sides wall of wrapping bag 6 inner chamber.

The bag supporting component moves back to back through the two supporting plates 711, so that the bag hanging needles outside the supporting plates 711 extend to the inside of the packaging bag 6, that is, the packaging bag 6 can be hung while the packaging bag 6 is being opened, and the material conveying pipe 704 also extends to the inside of the packaging bag 6.

Two bag hanging needles with the number not less than two are fixed on the opposite sides of the two supporting plates 711, the supporting plates 711 are arc-shaped, the two loop bars 710 are symmetrically distributed on the left side and the right side of the central axis of the connecting pipe 705, the angle of the inner sides of the supporting plates 711 is not less than one hundred thirty degrees, the packaging bag 6 is sleeved on the outer side of the conveying pipe 704, and the outer diameter of the conveying pipe 704 is matched with the inner diameter of the connecting pipe 705.

Therefore, the bag supporting mechanism 7 controls the left and right movement of the supporting plate 711 by the extension and contraction of the output shaft of the electric push rod 702, and the packaging bag 6 can be hung outside the delivery pipe 704 when the bag hanging needle outside the supporting plate 711 is inserted into the packaging bag 6.

Referring to fig. 4, in order to control the loading quality, the adjusting and controlling mechanism 8 in this embodiment includes a cabin 801 fixed on the upper surface of the transmission device 2, a weighing sensor 802 is fixed on the bottom wall of the inner cavity of the cabin 801, the weighing sensor 802 is a conventional technology, two springs 803 which are located on the left and right sides of the longitudinal central axis of the weighing sensor 802 are fixed on the bottom wall of the inner cavity of the cabin 801, a placing plate 804 placed on the upper surface of the weighing sensor 802 is fixed on the upper surface of the two springs 803, and a data line 805 electrically connected to the control box 4 is disposed on the right side of the weighing sensor 802.

It should be noted that the load cell 802, the load cell 802 in fact being a device that converts the mass signal into a measurable electrical signal for output, is configured such that by transmitting the mass signal received by the load cell 802 to the inside of the control box 4 via the data line 805, the control box 4 automatically opens the control switch of the charging device 5 when the loaded mass reaches its specified value.

The cabin 801 is a cylinder with a hollow interior and a missing upper surface, the placing plate 804 is movably arranged inside the cabin 801, the outer diameter of the placing plate 804 is matched with the inner diameter of the cabin 801, after the spring 803 is compressed by the placing plate 804, the placing plate 804 extends into the cabin 801, a frame is fixed on the upper surface of the placing plate 804, and the packing bag 6 is sleeved inside the frame and placed on the upper surface of the placing plate 804.

The control means 8 sets a predetermined value by the weight sensor 802, and transmits the weight data of the raw material inside the envelope 6 to the inside of the control box 4 via the data line 805.

The working principle of the above embodiment is as follows:

(1) When packaging is carried out, firstly, the packaging bag 6 is sleeved outside the conveying pipeline 704 and is located inside the frame, at this time, a control switch of the electric push rod 702 is turned on, an output shaft of the electric push rod 702 extends to push the vertical rod 703 to move downwards, namely, the vertical rod 703 moves to push the connecting pipe 705 to extend into the packaging bag 6, and when the vertical rod 703 moves downwards, the sleeve 706 on the outer side is driven to move downwards at the same time, the sleeve 706 and the driving rod 707 can move downwards through hinging, one ends of the two driving rods 707, which are far away from the sleeve 706, move backwards, so that the telescopic rods 709 are driven to extend out of the sleeve 710 through the connecting rod 708, the two telescopic rods 709 move backwards to push the two supporting plates 711, bag hanging needles on one sides of the two supporting plates 711, which are back to each other, extend into the packaging bag 6, at this time, the packaging bag 6 can be sleeved outside the conveying pipeline 704 in a spreading state, then feeding is carried out through the feeding device 5, and the packaging bag 6 is loaded into the packaging bag 6 through the conveying pipeline 704.

(2) However, when the packaging bag 6 is loaded, the placing plate 804 is pressed down along with the increase of the weight of the packaging bag 6, at the same time, the placing plate 804 compresses the two springs 803, at this time, the weight of the packaging bag 6 is transferred to the weighing sensor 802, a specified value is set through the weighing sensor 802, the weight data of the raw materials in the packaging bag 6 is transmitted to the inside of the control box 4 through the data line 805, when the loaded data reaches the specified value, the control box 4 automatically turns off the control switch of the loading device 5 to stop feeding, and after the packaging bag 6 is loaded, the packaging bag 6 is transported by controlling the switch of the transmission device 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic weighing and packaging device, includes operation panel (1) and wrapping bag (6), its characterized in that: the automatic feeding device is characterized in that a conveying device (2) is fixed on the upper surface of the operating table (1), an installation frame (3) is fixed on the upper surface of the operating table (1) and located on the back face of the conveying device (2), a control box (4) is fixed on the right side of the installation frame (3), a charging device (5) electrically connected with the control box (4) is fixed on the front face of the installation frame (3), a bag opening mechanism (7) used for opening a packaging bag (6) is arranged on the front face of the charging device (5), and a regulating mechanism (8) used for controlling feeding of the charging device (5) is arranged on the upper surface of the conveying device (2);

the bag supporting mechanism (7) comprises a positioning frame (701) fixed on the front surface of the charging device (5), an electric push rod (702) is fixed inside the positioning frame (701), a vertical rod (703) is fixed on the outer side of an output shaft of the electric push rod (702), a material conveying pipe (704) is fixed at the bottom end of the vertical rod (703), a connecting pipe (705) communicated with the lower surface of the charging device (5) is sleeved on the outer side of the material conveying pipe (704), and a bag supporting component is fixed on the outer side of the vertical rod (703);

prop a bag subassembly including fixing sleeve (706) in montant (703) outside, the left and right sides of sleeve (706) all articulates through the articulated shaft has actuating lever (707), two the one end that sleeve (706) were kept away from in actuating lever (707) all articulates through the articulated shaft has connecting rod (708), two the back of the body end of connecting rod (708) all is fixed with telescopic link (709), two the outside of telescopic link (709) all overlaps and is equipped with loop bar (710) of fixing in the connecting pipe (705) left and right sides, two telescopic link (709) one end of carrying on the back mutually all is fixed with backup pad (711) of activity in the left and right sides wall of wrapping bag (6) inner chamber.

2. The automatic weighing and packaging device according to claim 1, wherein: two bag hanging needles with the number not less than two are fixed on one side of each of the two opposite sides of the supporting plate (711), and the supporting plate (711) is arc-shaped.

3. The automatic weighing and packaging device according to claim 1, wherein: the two loop bars (710) are symmetrically distributed on the left side and the right side of the central axis of the connecting pipe (705), and the angle of the inner side of the supporting plate (711) is not less than one hundred thirty degrees.

4. The automatic weighing and packaging device according to claim 1, wherein: the packaging bag (6) is sleeved on the outer side of the conveying pipe (704), and the outer diameter of the conveying pipe (704) is matched with the inner diameter of the connecting pipe (705).

5. The automatic weighing and packaging device according to claim 1, wherein: regulation and control mechanism (8) are including fixing cabin body (801) at transmission device (2) upper surface, the diapire of cabin body (801) inner chamber is fixed with weighing sensor (802), the diapire of cabin body (801) inner chamber is fixed with quantity and is two and is located spring (803) of weighing sensor (802) vertical axis left and right sides, two the last fixed surface of spring (803) has places board (804) of placing at weighing sensor (802) upper surface, the right side of weighing sensor (802) be equipped with control box (4) electric connection's data line (805).

6. The automatic weighing and packaging device of claim 5, wherein: the cabin body (801) is in the shape of a cylinder with a hollow inner part and a missing upper surface, the placing plate (804) is movably arranged inside the cabin body (801), and the outer diameter of the placing plate (804) is matched with the inner diameter of the cabin body (801).

7. The automatic weighing and packaging device according to claim 5, wherein: the frame is fixed on the upper surface of the placing plate (804), and the packaging bag (6) is sleeved inside the frame and placed on the upper surface of the placing plate (804).