A single-degree-of-freedom connecting rod plug-in multi-port wall panel placing machine

Abstract

A single-degree-of-freedom connecting rod plug-in multi-port wall panel distributing machine includes a hopper, a crossbeam, and a discharge mechanism. The hopper is divided into multiple silos by a partition, the height of the partition is lower than the hopper arm, and a discharge trough is opened at the bottom plate below each silo; the crossbeam is fixedly installed on the hopper arm, and a plurality of circular holes are arranged on the crossbeam; the discharge mechanism is a single-degree-of-freedom connecting rod mechanism, including a plug-in rod, a discharge cone, a connecting rod, a support rod, and a linear drive; the discharge trough on the bottom plate below the silo is controlled to discharge by the discharge cone on the plug-in rod. The hopper contains five silos, and the number of discharge troughs opened on the bottom plate below each silo is 1 to 2, and each discharge trough is controlled by an independent discharge mechanism. In actual application, after the hopper is filled with wall panel mixture, the discharge troughs at the bottom of each silo are opened under the control of the discharge mechanism, and the discharge ports below the hopper are simultaneously distributed. Compared with the existing distribution machine, the distribution efficiency is greatly improved, and it is particularly suitable for distributing materials for wall panel machines.

Description

Technical Field

[0001] The invention relates to the field of material placing machines, in particular to a single-degree-of-freedom connecting rod plug-in / pull-out multi-port wall panel material placing machine. Background Art

[0002] A concrete placing machine is a terminal construction machine widely used in construction projects, building materials production and other fields. Its function is to deliver concrete and other mixed materials to the formwork of the components to be cast through the discharge chute. It is mainly composed of a hopper and a discharge chute. Prefabricated buildings are buildings assembled on site using prefabricated parts and components. The development of prefabricated buildings is a major change in the way of construction and an important measure to promote supply-side structural reform and the development of new urbanization. Panel buildings are an important part of prefabricated buildings. They are assembled from prefabricated large internal and external wall panels, floor slabs and roof panels. They are also called large-panel buildings. Wall panel machines are the most important equipment for wall panel production in panel buildings. Wall panel machine feeding is an important link in the wall panel production process. Existing wall panel machines are usually fed by a placing machine, and the performance of their feeding directly determines the efficiency of wall panel production.

[0003] A wall panel machine usually has nearly ten templates. During the wall panel production process, the material is distributed by a distribution machine to complete the wall panel machine distribution operation. Since the existing distribution machine usually only has one unloading port, when distributing materials to the wall panel machine, not only is the distributing machine unloading time slow, but it is also difficult to ensure the uniformity of the mixed material in each wall panel mold cavity of the wall panel machine. The operator needs to use handheld tools to assist in distributing materials to the wall panel machine, which greatly increases the operating cost and reduces the wall panel production efficiency. Summary of the invention

[0004] The purpose of the present invention is to provide a single-degree-of-freedom connecting rod plug-in multi-port wall panel feeder to solve the problems of few discharge slots and long discharge time of the feeder, overcome the problems of low feeding efficiency and poor feeding uniformity when the existing feeder is used for wall panel feeding, and improve the production efficiency of the wall panel production line. The present invention achieves the above purpose through the following technical solutions:

[0005] A single-degree-of-freedom connecting rod plug-in multi-port wall panel feeder, comprising a hopper, a crossbeam, and a discharge mechanism, wherein the hopper is divided into a plurality of silos by a partition, wherein the partition comprises a first partition, a second partition, a third partition, and a fourth partition, wherein the height of each partition is lower than the bucket arm of the hopper, and a discharge trough is provided at the bottom plate below each silo; the crossbeam is fixedly mounted on the bucket arm of the hopper, and a plurality of circular holes are arranged on the crossbeam; the discharge mechanism is a single-degree-of-freedom connecting rod mechanism, comprising a plug-in rod, a discharge cone, a connecting rod, a support rod, and a linear drive, wherein the plug-in rod is a slender round rod, which passes through the circular hole on the crossbeam and is connected to the crossbeam Through the mobile pair connection, one end of the plug-in rod is installed with a discharge cone, and the other end is connected to the connecting rod through the first rotating pair. The connecting rod is connected to the support rod through the second rotating pair. The support rod is installed on the bucket arm of the hopper through the third rotating pair. One end of the linear drive is installed on the bucket arm of the hopper through the fourth rotating pair, and the other end is connected to the connecting rod through the fifth rotating pair. The discharge chute on the bottom plate below the silo is controlled by the discharge cone on the plug-in rod. Under the action of the linear drive, the plug-in rod moves linearly along the mobile pair on the crossbeam, thereby driving the discharge cone to press or open the discharge chute, thereby completing the discharge. The hopper contains five silos divided by four partitions. There are 1 to 2 discharge chutes on the bottom plate below each silo, and each discharge chute is controlled by an independent discharge mechanism. The crossbeam is fixed to the bucket arm of the silo by bolts, and the linear drive is a servo electric cylinder. In actual application, after the hopper is filled with wall panel mixture, the discharge chute at the bottom of each silo is opened under the control of the discharge mechanism, and the discharge port below the hopper is simultaneously distributed. Compared with the existing distribution machine, the distribution efficiency is greatly improved, which is particularly suitable for distribution for wall panel machines.

[0006] Compared with the prior art, the single-degree-of-freedom connecting rod plug-in multi-port wall panel placing machine of the present invention has the following beneficial effects:

[0007] 1) Compared with existing wall panel placing machines, this single-degree-of-freedom connecting rod plug-in multi-port wall panel placing machine has more placing ports and shorter unloading time.

[0008] 2) The feeding process of this single-degree-of-freedom connecting rod plug-in multi-port wall panel feeding machine is controlled by the unloading mechanism. Under the control of the linear drive, independent unloading of multiple unloading ports can be realized. When the wall panel machine is feeding, under the control of the unloading mechanism, the discharge cones on the bottom plate of the silo open to feed the material at the same time. Compared with the existing feeding machines, it not only has a high degree of automation, but also greatly improves the feeding efficiency and uniformity, which is very suitable for wall panel production lines.

[0009] 3) This single-degree-of-freedom connecting rod plug-in multi-port wall panel placing machine has a simple structure, especially the unloading mechanism is a planar single-degree-of-freedom connecting rod mechanism, and they are independent of each other, which improves the reliability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1This is the front view of the single-degree-of-freedom connecting rod plug-in and pull-out multi-port wall panel placing machine described in the present invention.

[0011] Figure 2 This is one of the schematic diagrams of the unloading mechanism of the present invention.

[0012] Figure 3 This is the second schematic diagram of the unloading mechanism described in the present invention.

[0013] Figure 4 It is a schematic diagram of the silo partition of the single-degree-of-freedom connecting rod plug-in and pull-out multi-port wall panel placing machine according to the present invention.

[0014] Figure 5 It is a three-dimensional schematic diagram of the single-degree-of-freedom connecting rod plug-in and pull-out multi-port wall panel placing machine according to the present invention.

[0015] Figure 6 This is a schematic diagram of the operation of the single-degree-of-freedom connecting rod plug-in and pull-out multi-port wall panel placing machine of the present invention.

[0016] Figure 7 This is a schematic structural diagram of the single-degree-of-freedom connecting rod plug-in and pull-out multi-port wall panel placing machine according to the present invention. DETAILED DESCRIPTION

[0017] The technical solution of the present invention is further described below through the accompanying drawings and embodiments.

[0018] Comparison Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7A single-degree-of-freedom connecting rod plug-in multi-port wall panel feeder, comprising a hopper 1, a crossbeam 14, and a discharge mechanism 17. The hopper 1 is divided into multiple silos by a partition 2. The partition 2 includes a first partition 18, a second partition 19, a third partition 21, and a fourth partition 20. The height of each partition 2 is lower than the bucket arm of the hopper 1. A discharge trough 4 is provided at the bottom plate 3 below each silo; the crossbeam 14 is fixedly mounted on the bucket arm of the hopper 1, and a plurality of circular holes are arranged on the crossbeam 14; the discharge mechanism 17 is a single-degree-of-freedom connecting rod mechanism, comprising a plug-in rod 5, a discharge cone 6, a connecting rod 7, a support rod 9, and a linear drive 8. The plug-in rod 5 is a slender round rod, and the plug-in rod 5 passes through the circular hole on the crossbeam 14 and is connected to the crossbeam 14. The beam 5 is connected through a moving pair 22, a discharge cone 6 is installed at one end of the plug-in rod 5, and the other end is connected to the connecting rod 7 through a first rotating pair 11, the connecting rod 7 is connected to the support rod 9 through a second rotating pair 12, and the support rod 9 is installed on the bucket arm of the hopper 1 through a third rotating pair 13, and the linear drive 8 is installed on the bucket arm of the hopper 1 through a fourth rotating pair 16, and the other end is connected to the connecting rod 7 through a fifth rotating pair 15; the discharge chute 4 on the bottom plate 3 below the silo is controlled by the discharge cone 6 on the plug-in rod 5. Under the action of the linear drive 8, the plug-in rod 5 moves linearly along the moving pair 22 on the beam 14, thereby driving the discharge cone 6 to press or open the discharge chute 4, thereby completing the discharge. The hopper 1 contains five silos divided by four partitions 2, and the number of discharge chutes 4 opened on the bottom plate 3 below each silo is 1 to 2, and each discharge chute 4 is controlled by an independent discharge mechanism 17. The crossbeam 14 is fixed to the bucket arm of the silo by bolts 10, and the linear actuator is a servo electric cylinder. In actual application, after the hopper 1 is filled with the wallboard mixture, the discharge chute 4 of the bottom plate 3 below each silo is opened under the control of the discharge mechanism 17, and the discharge port below the hopper 1 is simultaneously distributed. Compared with the existing distribution machine, the distribution efficiency is greatly improved, and it is particularly suitable for the wallboard machine.

[0019] Except for the technical features described in the specification, all other technical features are known technologies to those skilled in the art.

Claims

1. A single-degree-of-freedom connecting rod plug-in multi-port wall panel placing machine, characterized in that: The invention comprises a hopper, a crossbeam and a discharge mechanism, wherein the hopper is divided into a plurality of silos by partitions, wherein the partitions comprise a first partition, a second partition, a third partition and a fourth partition, and the height of each partition is lower than the arm of the hopper, and a discharge trough is provided at the bottom plate below each silo; the crossbeam is fixedly mounted on the arm of the hopper, and a plurality of circular holes are arranged on the crossbeam; the discharge mechanism is a single degree of freedom connecting rod mechanism, comprising a plug-in rod, a discharge cone, a connecting rod, a support rod and a linear drive, wherein the plug-in rod is a slender round rod, the plug-in rod passes through the circular hole on the crossbeam and is connected to the crossbeam through a movable pair, a discharge cone is installed at one end of the plug-in rod, and the other end is connected to the connecting rod through a first rotating pair, the connecting rod is connected to the support rod through a second rotating pair, the support rod is mounted on the arm of the hopper through a third rotating pair, one end of the linear drive is mounted on the arm of the hopper through a fourth rotating pair, and the other end is connected to the connecting rod through a fifth rotating pair.

2. According to claim 1, a single-degree-of-freedom connecting rod plug-in multi-port wall panel placing machine is characterized in that: The discharge chute on the bottom plate below the silo is controlled by the discharge cone on the plug-in rod. The hopper contains five silos divided by four partitions. There are 1 to 2 discharge chutes on the bottom plate below each silo, and each discharge chute is controlled by an independent discharge mechanism. The crossbeam is fixed to the bucket arm of the silo by bolts, and the linear drive is a servo electric cylinder.

Images