CN219406989U - High-precision ton bag packing machine with lifting platform - Google Patents

Abstract

The utility model relates to a packing weighing device technical field, in particular to take lift platform's high accuracy ton bag baling press, include bearing structure and install bearing structure's feeding structure still includes weighing structure and elevation structure, the weighing structure is installed bearing structure is last, elevation structure sets up the below of weighing structure, elevation structure includes the elevating socket and installs the lift fork frame of elevating socket. When packing the material and weighing, accessible elevation structure drives operating personnel and ton bag and hangs the bag after rising to suitable height, uses feed mechanism to carry out the feeding to ton bag afterwards, and the structure of weighing weighs ton bag in real time simultaneously, and the reuse elevation structure drives operating personnel after weighing and rises and take ton bag. The air cylinder does not need to be arranged, so that errors caused by the difference of compressible gases of the air cylinder are avoided, and the measurement accuracy is effectively improved.

Description

High-precision ton bag packing machine with lifting platform

Technical Field

The application relates to the technical field of packaging weighing devices, in particular to a high-precision ton bag packaging machine with a lifting platform.

Background

At present, a common hanging type lifting weighing ton bag packing device is used for ensuring that ton bags can be loaded with enough materials, the height of the ton bag packing device needs to be set in a higher range, and meanwhile, the ton bag packing device can be matched with an installation cylinder lifting structure for conveniently hanging the ton bags, and a cylinder is used for driving a lifting hook to lift so as to hang the bags.

Because the structure that adopts the cylinder to drive the lifting hook to lift needs to use a plurality of cylinders, and the compressibility of gas in different cylinders has the difference, the condition that the lifting heights of different cylinders are different easily appears, causes the unbalanced load, causes the measuring accuracy deviation great.

Disclosure of Invention

In order to solve the problem of larger measurement precision deviation of a suspension type lifting weighing ton bag packing device in the related art, the utility model provides a high-precision ton bag packing machine with a lifting platform.

The utility model provides a take lift platform's high accuracy ton bag baling press, includes bearing structure and installs bearing structure's feeding structure still includes weighing structure and elevation structure, the weighing structure is installed bearing structure is last, elevation structure sets up the below of weighing structure, elevation structure includes the lift seat and installs the lift fork frame of lift seat.

Further, the support structure comprises a support assembly, wherein the support assembly comprises a plurality of support rods and a support platform arranged on the support rods.

Further, the support structure further comprises two bag hanging platforms, and the two bag hanging platforms are respectively arranged on two opposite sides of the support assembly.

Further, the bag hanging platform comprises a base, an inclined strut fixedly connected with the base and a plurality of steps fixedly connected with the inclined strut.

Further, one side of the supporting rod far away from the supporting platform is provided with a plurality of supporting ribs and a base, wherein the supporting ribs are used for increasing the supporting area, the supporting ribs are arranged along the circumference of the supporting rod, and the base is fixedly connected with the supporting ribs.

Further, the weighing structure comprises a weighing platform arranged on the supporting structure and a lifting hook assembly arranged on the weighing platform, and a weighing sensor is arranged between the weighing platform and the supporting structure.

Further, the number of the weighing sensors is three, and the central connecting lines of the three weighing sensors are triangular.

Further, the hook assembly comprises four hook members, the four hook members are arranged on the weighing platform in a rectangular distribution mode, and the four hook members are detachably connected with the weighing platform.

The utility model has the following advantages:

1. the utility model provides a take lift platform's high accuracy ton bag baling press, through setting up the structure of weighing in bearing structure department, set up the elevation structure in the below of structure of weighing, when packing the material and weigh, accessible elevation structure drives operating personnel and ton bag and rises to carry out the string bag after suitably high, uses feed mechanism to carry out the feeding to ton bag afterwards, and the structure of weighing carries out real-time weighing to ton bag simultaneously, and the reuse elevation structure drives operating personnel after the completion of weighing and rises to take ton bag. The air cylinder does not need to be arranged, so that errors caused by the difference of compressible gases of the air cylinder are avoided, and the measurement accuracy is effectively improved.

2. The high-precision ton bag packer is further provided with a bag hanging platform, and an operator can directly stand on the bag hanging platform to hang bags on ton bags through the bag hanging platform, so that the bag hanging operation is simplified without using a lifting structure, and the convenience and usability of the high-precision ton bag packer are improved.

3. The utility model provides a high accuracy ton bag baling press weighing structure is including being three weighing sensor of triangle distributing type, utilizes these three weighing sensor that are triangle distributing type to weigh the material, and triangle distributing type weighing sensor can only form a weighing plane, reduces redundant constraint influence to effectively improve measurement accuracy.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a front view of a high precision ton bag packer with a lifting platform in accordance with an embodiment of the application;

FIG. 2 is an enlarged schematic view of a portion A of FIG. 1;

FIG. 3 is a side partial cross-sectional view of a high precision ton bag packer with a lifting platform in accordance with an embodiment of the application;

fig. 4 is a top partial cross-sectional view of a high precision ton bag packer with a lifting platform in accordance with an embodiment of the application.

Reference numerals illustrate:

1. a support structure; 11. a support assembly; 111. a support rod; 112. a support platform; 113. a support rib; 114. a base; 12. reinforcing ribs; 13. a bag hanging platform; 131. a base; 132. a step; 133. diagonal bracing; 2. a feed structure; 21. a feed inlet; 22. a discharge port; 3. a weighing structure; 31. a weighing platform; 32. a hook assembly; 33. a weighing sensor; 4. a lifting structure; 41. a lifting seat; 42. lifting fork frame.

Detailed Description

In order to make the above objects, features and advantages of the present application more comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is, however, susceptible of embodiment in many other forms than those described herein and similar modifications can be made by those skilled in the art without departing from the spirit of the application, and therefore the application is not to be limited to the specific embodiments disclosed below.

In the description of the present application, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" is at least two, such as two, three, etc., unless explicitly defined otherwise.

In this application, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

In this application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Referring to fig. 1, a high precision ton bag packer with a lifting platform comprises a support structure 1, a feed structure 2 mounted on the support structure 1, and a weighing structure 3 mounted on the support structure 1. When using high accuracy ton bag baling press, install ton bag on weighing structure 3, feeding structure 2 carries out the feeding to ton bag, and weighing structure 3 can carry out real-time measurement weighing to ton bag afterwards.

Referring to fig. 1 and 2, in particular, a support structure 1 is used for supporting a feeding structure 2 as well as a weighing structure 3, the support structure comprising a support assembly 11, the support assembly 11 comprising a number of support bars 111 and a support platform 112 mounted on the number of support bars 111. In this embodiment, the four support rods 111 are disposed in a rectangular shape, the support platform 112 is mounted above the four support rods 111, and the support platform 112 may be a solid plate or a frame formed by splicing pipes.

In order to increase the structural strength of the support structure 1, a plurality of support ribs 113 for increasing the support area and a base 114 are arranged on one side of the support rod 111 away from the support platform 112, the plurality of support ribs 113 are circumferentially arranged along the support rod 111, and the base 114 is fixedly connected with the plurality of support ribs 113. In the present embodiment, four support ribs 113 are provided below each support rod 111, and the four support ribs 113 are uniformly provided along the circumferential direction of the support rod 111. By providing the support rib 113 and the base 114, the contact area of the support bar 111 with the ground can be increased, thereby stabilizing the support of the support bar 111.

Meanwhile, a reinforcing rib 12 for increasing structural strength is fixedly arranged between the supporting rod 111 and the supporting platform 112, the reinforcing rib 12 is positioned above the supporting rod 111, one side of the reinforcing rib 12 is fixedly connected with the supporting rod 111, and the other side of the reinforcing rib 12 is fixedly connected with the supporting platform 112. In this embodiment, a reinforcing rib 12 is disposed between each support bar 111 and each adjacent support bar 111. By providing the reinforcing ribs 12, the structural strength of the support structure 1 can be further increased, so that the support structure 1 is more stable.

Referring to fig. 3 and 4, the weighing structure 3 comprises a weighing platform 31 mounted to the support structure 1 and a hook assembly 32 mounted to the weighing platform 31. Specifically, the weighing platform 31 is mounted on a side, far away from the supporting rod 111, of the supporting platform 112, and the weighing platform 31 may be a solid plate or a frame formed by splicing pipes. A weighing sensor 33 is installed between the weighing platform 31 and the supporting platform 112, the upper end of the weighing sensor 33 is fixedly connected with the weighing platform 31, and the lower end of the weighing sensor 33 is fixedly connected with the supporting platform 112, namely, the weighing platform 31 is installed on the supporting platform 112 through the weighing sensor 33. When weighing, the weighing platform 31 will descend relative to the support platform 112, and the load cell 33 will weigh the material in real time.

In order to improve the detection accuracy, the number of the weighing sensors 33 is three, and the central connecting line of the three weighing sensors 33 is triangular. In this embodiment, the center line of the three load cells 33 is in the shape of an equilateral triangle, and the geometric centers of the three load cells 33 coincide with the geometric center of the hook assembly 32. By arranging three weighing sensors 33 which are arranged in a triangular shape, on one hand, the triangular distributed weighing sensors 33 only form one weighing plane, the influence of redundant constraint is reduced, the measurement accuracy is effectively improved, and on the other hand, only three weighing sensors 33 are needed, so that the manufacturing cost is saved and the accumulated error is reduced.

Correspondingly, the hook assembly 32 comprises four hook members for hanging bags, the four hook members are arranged below the weighing platform 31 in rectangular distribution, and the four hook members are detachably connected with the weighing platform 31. In this embodiment, the hook members are mounted to the weigh platform 31 by threaded engagement to allow for removal.

The feeding structure 2 is arranged on the weighing platform 31 and the supporting platform 112 in a penetrating way, the feeding structure is fixedly connected with the weighing platform 31, a feeding hole 21 is formed in the upper portion of the feeding structure 2, a feeding valve (not shown in the figure) is arranged at the feeding hole 21, a discharging hole 22 is formed in the lower portion of the feeding structure 2, and the discharging hole 22 faces downwards. When the ton bag is mounted on the hook assembly 32, the outlet 22 is directed toward the interior of the ton bag to feed the ton bag.

Because the ton bag needs to be manually hung and taken down, the high-precision ton bag packer further comprises a lifting structure 4 for facilitating hanging and taking down operations of the ton bag. Specifically, the lifting structure 4 includes a lifting seat 41 and lifting forks 42 mounted on the lifting seat 41, the lifting seat 41 is located under the weighing structure 3, the length direction of the lifting seat 41 is identical to the length direction of the supporting structure 1, two lifting forks 42 are respectively located at two ends of the length direction of the lifting seat 41, and the two lifting forks 42 can move in a direction approaching or separating from the weighing structure 3. The lifting fork 42 can be purchased, and the structure and the working principle of the lifting fork are all the prior art, and the lifting fork is not repeated, and the specific model can be selected according to the needs in practical application.

Meanwhile, the support structure 1 further comprises a bag hanging platform 13. The two bag hanging platforms 13 are arranged, and the two bag hanging platforms 13 are respectively arranged on two opposite sides of the supporting component 11. The bag hanging platform 13 comprises a base 131, wherein inclined struts 133 are fixedly connected to the base 131, a plurality of steps 132 are arranged on the inclined struts 133, in the embodiment, two steps 132 are arranged on each bag hanging platform 13, and the number of the steps 132 is set as required in the actual case. By providing two bag hanging platforms 13, an operator can stand on the bag hanging platforms 13 to better reach the hook assemblies 32 for operation when a ton bag needs to be hung or removed.

Through setting up elevation structure 4 and hanging bag platform 13, when hanging the bag, operating personnel climbs and hangs bag platform 13, hangs ton bag and establishes on hook assembly 32, and feed mechanism carries out the feeding to ton bag afterwards, and weighing structure 3 weighs ton bag in real time. When the materials in the ton bags reach the specified weight, feeding is stopped, the lifting fork frame 42 of the lifting structure 4 is lifted to support the ton bags, and after the ton bags are taken down from the lifting hook assemblies 32, the lifting fork frame 42 drives the ton bags to move downwards, so that feeding and weighing of the ton bags are completed.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples only represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the claims. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application is to be determined by the claims appended hereto.

Claims (8)

1. The utility model provides a take lift platform's high accuracy ton bag baling press, includes bearing structure (1) and installs bearing structure (1) feeding structure (2), its characterized in that still includes weighing structure (3) and elevation structure (4), weighing structure (3) are installed on bearing structure (1), elevation structure (4) set up the below of weighing structure (3), elevation structure (4) include elevating socket (41) and install elevating fork frame (42) of elevating socket (41).

2. A high precision ton bag packer with lifting platform according to claim 1, characterized in that the support structure (1) comprises a support assembly (11), which support assembly (11) comprises a number of support bars (111) and a support platform (112) mounted on a number of the support bars (111).

3. The high-precision ton bag packer with the lifting platform according to claim 2, wherein the supporting structure (1) further comprises two bag hanging platforms (13), and the two bag hanging platforms (13) are respectively arranged on two opposite sides of the supporting component (11).

4. A high precision ton bag packer with lifting platform according to claim 3, characterized in that the bag hanging platform (13) comprises a base body (131), a diagonal support (133) fixedly connected with the base body (131) and a number of steps (132) fixedly connected with the diagonal support (133).

5. The high-precision ton bag packer with the lifting platform according to claim 2, wherein a plurality of supporting ribs (113) for increasing a supporting area and a base (114) are arranged on one side, away from the supporting platform (112), of the supporting rod (111), a plurality of supporting ribs (113) are circumferentially arranged along the supporting rod (111), and the base (114) is fixedly connected with a plurality of supporting ribs (113).

6. A high precision ton bag packer with a lifting platform according to any one of claims 1-5, characterised in that the weighing structure (3) comprises a weighing platform (31) mounted to the support structure (1) and a hook assembly (32) mounted to the weighing platform (31), a load cell (33) being mounted between the weighing platform (31) and the support structure (1).

7. The high-precision ton bag packer with a lifting platform according to claim 6, characterized in that three of the load cells (33) are arranged, and the center line of the three load cells (33) is triangular.

8. The high precision ton bag packer with lift platform of claim 6, wherein said hook assembly (32) comprises four hook members, four of said hook members being mounted in rectangular distribution on said weigh platform (31), four of said hook members being removably connected to said weigh platform (31).