CN219869921U

CN219869921U - Lifting weighing mechanism of vertical automatic packaging machine

Info

Publication number: CN219869921U
Application number: CN202321279903.9U
Authority: CN
Inventors: 谢守文
Original assignee: Foshan Jieao Packaging Machinery Co ltd
Current assignee: Foshan Jieao Packaging Machinery Co ltd
Priority date: 2023-05-25
Filing date: 2023-05-25
Publication date: 2023-10-20
Anticipated expiration: 2033-05-25

Abstract

The utility model relates to a lifting type weighing mechanism of a vertical automatic packaging machine, which comprises a fixed frame and a weighing machine, wherein the lower side of the weighing machine is fixedly connected with a threaded sleeve, the outer side of the threaded sleeve is fixedly sleeved with a lantern ring, the lower end of the left side of the lantern ring is fixedly connected with a telescopic rod, the inner wall of the threaded sleeve is in threaded connection with a threaded rod, the outer wall of the lower side of the threaded rod is fixedly sleeved with a second bevel gear, the second bevel gear is in meshed connection with a first bevel gear, the right side of the first bevel gear is fixedly connected with a first driving motor, and the lower side of the fixed frame is fixedly connected with a second driving motor. This vertical automatic packaging machine's over-and-under type weighing machine constructs, thereby drive threaded rod screw drive thread bush through first driving motor drive first conical gear meshing second conical gear and drive weighing machine and upwards remove to realize altitude mixture control, avoided weighing the bag and dropped impact force weighing machine and caused the damage.

Description

Lifting weighing mechanism of vertical automatic packaging machine

Technical Field

The utility model relates to the technical field of packaging machines, in particular to a lifting weighing mechanism of a vertical automatic packaging machine.

Background

Automatic packaging machines are widely used in many industries, for example, the industries of pharmacy, food, chemical industry and the like use automatic packaging machines to automatically package products such as powder, crystal, granule and the like which are produced in a large scale into plastic bags by using the automatic packaging machines according to the required weight for sale and convenient use, and metering is an important function which the automatic packaging machines must have. Currently, automatic packaging machines come in a wide variety of automatic metering modes and devices.

In the using process of the vertical automatic packaging machine, a lifting type weighing mechanism is needed, and according to the searching, chinese patent CN212099415U discloses a lifting type dust removing and recovering powder packaging machine in the prior art, which comprises a frame main body, wherein a feeding mechanism, a bag clamping weighing mechanism, a lifting mechanism and a dust removing and recovering mechanism are arranged on the frame main body; the feeding mechanism comprises a spiral feeding pipe which is vertically arranged, and a cutting mechanism is arranged on the spiral feeding pipe; the bag clamping weighing mechanism comprises a bag clamping mechanism which is arranged on the spiral feeding pipe in a sliding manner and a weighing mechanism which is arranged corresponding to the bag clamping mechanism; the lifting mechanism comprises a lifting plate capable of moving up and down, one end of the lifting plate is connected with the bag clamping mechanism, the other end of the lifting plate is connected with the bearing plate, and the weighing mechanism is arranged on the bearing plate; the dust removal recovery mechanism comprises a dust removal pipe arranged on the spiral feeding pipe, the dust removal pipe is connected with a dust removal collection box, and the dust removal collection box is communicated with a recovery port of the feeding mechanism.

However, the weighing bag of the automatic packaging machine moves to the upper side of the weighing mechanism for weighing, and the weighing mechanism is not extremely damaged when the length of the packaging bag is too long and falls down, so that the production requirement cannot be met, and the lifting type weighing mechanism of the vertical automatic packaging machine is provided for solving the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a lifting type weighing mechanism of a vertical automatic packaging machine, which has the advantages of realizing height adjustment according to a weighing bag and the like, and solves the problem that the weighing mechanism is easy to damage due to the fact that the height of the weighing bag is not consistent with the height of the weighing mechanism when the packaging bag falls due to overlong length of the packaging bag when the weighing bag moves to the upper side of the weighing mechanism.

In order to achieve the aim of adjusting the height according to the weighing bag, the utility model provides the following technical scheme: the utility model provides a vertical automatic packaging machine's over-and-under type weighing machine, includes fixed frame and weighing machine, weighing machine downside fixedly connected with thread bush, the lantern ring has been cup jointed in the thread bush outside fixedly, the left lower extreme fixedly connected with telescopic link of lantern ring, thread bush inner wall threaded connection has the threaded rod, the outer wall of threaded rod downside has fixedly cup jointed second bevel gear, second bevel gear meshing is connected with first bevel gear, first bevel gear right side fixedly connected with first driving motor, fixed frame downside fixedly connected with second driving motor, second driving motor output shaft transmission is connected with the transmission band, the middle part transmission of transmission band inboard is connected with from the driving wheel, fixed frame upside fixedly connected with goes up and down packing mechanism.

The lifting packaging mechanism comprises a fixing frame, an electric telescopic cylinder is fixedly connected to the upper side of the fixing frame, a connecting block is fixedly connected to the telescopic end of the electric telescopic cylinder, a material storage box is fixedly connected to the right end of the lower side of the connecting block, a feed inlet is formed in the upper side of the material storage box, the lower side of the material storage box is communicated with a transverse plate, electric telescopic rods are fixedly connected to the left end and the right end of the upper side of the transverse plate, a baffle is fixedly connected to the telescopic end of the electric telescopic rods, and a movable shaft is rotatably connected between the two baffles.

Further, the first bevel gear downside rotates and is connected with the support frame, the telescopic link downside is fixed in support frame left side upper end.

Further, the support ring is fixedly sleeved on the outer side of the first driving motor, and two box doors are hinged to the surface of the fixed frame.

Further, the left end of fixing the fixing frame upside at the mount downside is vertical fixation.

Further, the transverse plate and the space are in a through hole structure, and a gasket is fixedly adhered to the upper side of the baffle.

Further, the baffle upper side cooperation gasket laminating forms the separation at diaphragm downside surface.

Further, the gasket is a rubber pad, and the baffle and the movable shaft rotate to form circumferential rotation on the lower side of the transverse plate.

Compared with the prior art, the utility model provides a lifting weighing mechanism of a vertical automatic packaging machine, which has the following beneficial effects:

1. this vertical automatic packaging machine's over-and-under type weighing machine constructs, thereby drive threaded rod screw drive thread bush through first driving motor drive first conical gear meshing second conical gear and drive weighing machine and upwards remove to realize altitude mixture control, avoided weighing the bag and dropped impact force weighing machine and caused the damage.

2. This vertical automatic packaging machine's over-and-under type weighing machine constructs, drives the magazine through the flexible end of electric telescopic cylinder and moves to weighing bag upside down, then drives the flexible end of electric telescopic link and extends the cooperation loose axle and rotate the baffle and just can follow inside natural whereabouts to weighing bag in, solved weighing bag and weighing machine construct the upside and weigh, because wrapping bag's length overlength, highly disagreement with weighing machine constructs extremely fragile weighing machine's problem when falling.

Drawings

FIG. 1 is a front elevational view of the structure of the present utility model;

FIG. 2 is a schematic view of a conveyor belt according to the present utility model;

fig. 3 is a top view of the structure of the baffle plate of the present utility model.

In the figure: 1 fixed frame, 2 chamber door, 3 conveyer belt, 4 mount, 5 electric telescopic cylinder, 6 connecting block, 7 magazine, 8 feed inlet, 9 row material pipe, 10 diaphragm, 11 electric telescopic link, 12 loose axle, 13 baffles, 14 weighing machine, 15 first driving motor, 16 first conical gear, 17 second driving motor, 18 follow driving wheel, 19 second conical gear, 20 threaded rod, 21 thread bush, 22 lantern rings, 23 telescopic link, 24 gaskets.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a lifting weighing mechanism of a vertical automatic packaging machine comprises a fixed frame 1 and a weighing machine 14, wherein a thread sleeve 21 is fixedly connected to the lower side of the weighing machine 14, a lantern ring 22 is fixedly sleeved on the outer side of the thread sleeve 21, a telescopic rod 23 is fixedly connected to the lower end of the left side of the lantern ring 22, a threaded rod 20 is fixedly connected to the inner wall of the thread sleeve 21, a second bevel gear 19 is fixedly sleeved on the outer wall of the lower side of the threaded rod 20, a first bevel gear 16 is connected with the second bevel gear 19 in a meshed manner, a first driving motor 15 is fixedly connected to the right side of the first bevel gear 16, a second driving motor 17 is fixedly connected to the lower side of the fixed frame 1, a transmission belt 3 is connected to the output shaft transmission of the second driving motor 17, a driven wheel 18 is connected to the middle part of the inner side of the transmission belt 3, and a lifting packaging mechanism is fixedly connected to the upper side of the fixed frame 1.

Wherein, first conical gear 16 downside rotates and is connected with the support frame, and telescopic link 23 downside is fixed in support frame left side upper end, and first driving motor 15 outside has fixedly cup jointed the holding ring.

It should be noted that, screw sleeve 21 moves weighing machine 14 while collar 22 and telescopic rod 23 play a limiting role.

The lifting packaging mechanism comprises a fixing frame 4, an electric telescopic cylinder 5 is fixedly connected to the upper side of the fixing frame 4, a connecting block 6 is fixedly connected to the telescopic end of the electric telescopic cylinder 5, a storage box 7 is fixedly connected to the right end of the lower side of the connecting block 6, a feed inlet 8 is formed in the upper side of the storage box 7, 9 is communicated to the lower side of the storage box 7, a transverse plate 10 is fixedly connected to the lower side of the storage box 9, electric telescopic rods 11 are fixedly connected to the left end and the right end of the upper side of the transverse plate 10, baffle plates 13 are fixedly connected to the telescopic ends of the electric telescopic rods 11, and a movable shaft 12 is rotatably connected between the two baffle plates 13.

Wherein, fixed frame 1 surface articulates has two chamber doors 2, and fixed frame 4 downside is fixed in the left end of fixed frame 1 upside and is the vertical fixation, is the opening structure between diaphragm 10 and 9, and baffle 13 upside is fixed to be adhered with gasket 24, and baffle 13 upside cooperation gasket 24 laminating forms the separation at diaphragm 10 downside surface, and baffle 13 rotates at diaphragm 10 downside with loose axle 12 and forms the circumference rotation.

The gasket 24 is a rubber gasket.

When the weighing machine is used, a weighing bag is placed on the upper side of the conveying belt 3, then the second driving motor 17 is started to drive the conveying belt 3 to move and drive the weighing bag to move to the lower side of the transverse plate 10, materials are poured into the storage box 7 from the feeding hole 8 to be stored and collected during the period, the storage box 7 connected with the connecting block 6 is moved to the upper side of the weighing bag by the telescopic end of the electric telescopic cylinder 5, the baffle plate 13 is started to extend to move along with the movable shaft 12 downwards in a circumferential manner, the materials fall out of a gap between the baffle plate 13 and the transverse plate 10 and naturally fall into the weighing bag, as the conveying belt 3 moves and the weighing bag continues to move, the weighing machine 14 drives the first bevel gear 16 to move the second bevel gear 19 through the first driving motor 15 according to the volume of the weighing bag and drives the threaded rod 20 to be connected with the threaded sleeve 21 in a threaded manner to move the weighing machine 14 linearly upwards and adjust the weighing machine to a proper height, and then the weighing bag naturally falls to the upper side of the weighing machine 14 to perform weighing treatment.

The beneficial effects of the embodiment are as follows:

according to the lifting weighing mechanism of the vertical automatic packaging machine, the first conical gear 16 is driven by the first driving motor 15 to be meshed with the second conical gear 19, the threaded rod 20 is driven by the threaded sleeve 21 to drive the weighing machine 14 to move upwards, so that the height adjustment is realized, and the damage to the weighing machine 14 due to the falling impact force of the weighing bag is avoided.

This vertical automatic packaging machine's over-and-under type weighing machine constructs, drive storage box 7 downwardly moving to the bag upside of weighing through the flexible end of electric telescopic cylinder 5, then drive electric telescopic handle 11 flexible end and extend cooperation loose axle 12 and rotate baffle 13 then the material just can follow 9 inside and drop to the bag of weighing naturally in, solved the bag of weighing and weigh to the mechanism upside of weighing, because the length overlength of wrapping bag, highly disagree with the mechanism of weighing when falling extremely fragile weighing machine's problem.

The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a vertical automatic packaging machine's lift-type weighing machine, includes fixed frame (1) and weighing machine (14), its characterized in that: the automatic weighing machine is characterized in that a threaded sleeve (21) is fixedly connected to the lower side of the weighing machine (14), a lantern ring (22) is fixedly sleeved on the outer side of the threaded sleeve (21), a telescopic rod (23) is fixedly connected to the lower end of the left side of the lantern ring (22), a threaded rod (20) is connected to the inner wall of the threaded sleeve (21) in a threaded manner, a second conical gear (19) is fixedly sleeved on the outer wall of the lower side of the threaded rod (20), a first conical gear (16) is connected to the second conical gear (19) in a meshed manner, a first driving motor (15) is fixedly connected to the right side of the first conical gear (16), a second driving motor (17) is fixedly connected to the lower side of the fixed frame (1), a transmission belt (3) is connected to the output shaft of the second driving motor, a driven wheel (18) is connected to the middle part of the inner side of the transmission belt (3), and a lifting packaging mechanism is fixedly connected to the upper side of the fixed frame (1).

Lifting packaging mechanism includes mount (4), mount (4) upside fixedly connected with electric telescopic cylinder (5), electric telescopic cylinder (5) telescopic link fixedly connected with connecting block (6), right-hand member fixedly connected with storage box (7) of connecting block (6) downside, feed inlet (8) have been seted up to storage box (7) upside, storage box (7) downside intercommunication has (9), (9) downside fixedly connected with diaphragm (10), the equal fixedly connected with electric telescopic handle (11) in both ends about diaphragm (10) upside, electric telescopic handle (11) telescopic link fixedly connected with baffle (13), two all rotate between baffle (13) and be connected with loose axle (12).

2. The lifting weighing mechanism of a vertical automatic packaging machine according to claim 1, wherein: the lower side of the first bevel gear (16) is rotatably connected with a supporting bracket, and the lower side of the telescopic rod (23) is fixed at the upper end of the left side of the supporting bracket.

3. The lifting weighing mechanism of a vertical automatic packaging machine according to claim 1, wherein: the outer side of the first driving motor (15) is fixedly sleeved with a supporting ring, and the surface of the fixed frame (1) is hinged with two box doors (2).

4. A lifting weighing mechanism of a vertical automatic packaging machine according to claim 3, wherein: the left end of the fixing frame (1) is fixed vertically at the lower side of the fixing frame (4).

5. The lifting weighing mechanism of a vertical automatic packaging machine according to claim 1, wherein: a through hole structure is formed between the transverse plates (10) and (9), and a gasket (24) is fixedly bonded to the upper side of the baffle plate (13).

6. The lifting weighing mechanism of a vertical automatic packaging machine according to claim 5, wherein: the upper side of the baffle plate (13) is matched with the gasket (24) to be attached to the lower side surface of the transverse plate (10) to form a barrier.

7. The lifting weighing mechanism of a vertical automatic packaging machine according to claim 6, wherein: the gasket (24) is a rubber pad, and the baffle (13) and the movable shaft (12) rotate to form circumferential rotation on the lower side of the transverse plate (10).