CN111908002A - Fluent material rack and material taking method - Google Patents

Abstract

The invention discloses a fluent material rack, comprising a material rack body and a movable material blocking rack which is arranged on the material rack body and can be switched between a blocking state and an avoidance state. The material stopper is used to limit the turnover box in the inclined state on the material rack body. The fluent material rack of the invention can improve the working efficiency of material reclaiming, and the material reclaiming is more ergonomic. The invention also discloses a material reclaiming method.

Description

Fluent rack and reclaiming method

technical field

The invention belongs to the technical field of packaging utensils, and in particular, the invention relates to a fluent material rack and a material reclaiming method.

Background technique

Currently used fluent material racks all have blocking bars or bars to prevent the turnover box from sliding out of the fluent material rack. However, due to the relatively large weight of the turnover box and the slope of the fluent strip, all the turnover boxes are arranged in a horizontal state on the fluent strip, resulting in the rear turnover box withstanding the front turnover box. The turnover box needs to be lifted upwards, but the turnover box is tightly clamped by the front and rear clamping force, which makes it very difficult to take out the box and affects the work efficiency.

SUMMARY OF THE INVENTION

The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a fluent material rack, which aims to improve the working efficiency of material reclaiming.

In order to achieve the above-mentioned purpose, the technical solution adopted in the present invention is: a fluent material rack, comprising a material rack body and a movable block which is arranged on the material rack body and can be switched between a blocking state and an avoidance state. The material rack, the material stopper in the blocking state is used to limit the turnover box in the inclined state on the material rack body.

The material stopper is movable along the vertical direction, and the material stopper includes a material stopper rod; when the material stopper is in a blocking state, the material stopper rod is used to tilt the guide sliding surface of the material holder body in an inclined state. The turnover box plays a limiting role, and the upper end of the stopper rod is located above the guide sliding surface; when the material stopper is in the avoidance state, the material stopper rod moves to the bottom of the guide sliding surface, so that the turnover box on the guide sliding surface can go down slide.

A plurality of the blocking rods are provided.

The material stopper also includes a first connecting rod connected with the material blocking rod, the length direction of the first connecting rod is parallel to the guide sliding surface, and all the material blocking rods are arranged in sequence along the length direction of the first connecting rod. .

The fluent material rack also includes a switching device arranged on the material rack body and used to control the switching device between the blocking state and the avoidance state of the material blocking rack, and the switching device accepts the operating force exerted by the outside world. After that, switch the stopper from the blocking state to the avoiding state.

The switching device includes a movably arranged push rod and a drive block arranged on the push rod, and the material stopper also includes a second connection rod that moves synchronously with the material stopper rod and a rotatable set on the second connection. The first roller on the rod, the driving block has a driving surface, the first roller is in contact with the driving surface of the driving block, and the two form a wedge drive.

The switching device further includes a return spring which is connected with the push rod and exerts an elastic force on the push rod.

The material rack body includes a first fixing rod and a first sliding sleeve arranged on the first fixing rod and used for guiding the material stopper.

The present invention also provides a material reclaiming method, which adopts the above-mentioned fluent material rack, comprising the steps of:

S1. Switch the stopper from the blocking state to the avoidance state;

S2, the turnover box slides down by itself, and slides out of the fluent material rack;

S3, the material stopper is switched from the avoidance state to the blocking state to form a block for the next turnover box.

In the step S2, a plurality of turnover boxes are placed in an inclined state on the guide sliding surface of the fluent material rack. After the material stopper is switched to the avoidance state, the material stopper is located below the guide sliding surface, and then located in the guide sliding surface. The turnover box on the surface slides down by itself, and the turnover box at the lowest position slides out of the fluent material rack.

The fluent material rack of the invention can improve the working efficiency of material reclaiming, and the material reclaiming is more ergonomic.

Description of drawings

This manual includes the following drawings, which are as follows:

Fig. 1 is the structural representation of the fluent material rack of the present invention;

Fig. 2 is the partial structure schematic diagram of the fluent material rack of the present invention;

Fig. 3 is the structural schematic diagram of the material stopper;

4 is a schematic structural diagram of a switching device;

Marked as: 1, horizontal chassis; 2, side stop; 3, stop rod; 4, the first connecting rod; 5, the second connecting rod; 6, the first roller; 7, the first fixing rod; 8, the first return spring; 9, the second fixed rod; 10, the push rod; 11, the drive block; 12, the second return spring; 13, the material support rod; 14, the second roller; 15, the first beam; 16 , the second beam; 17, the first sliding sleeve; 18, the second sliding sleeve.

Detailed ways

Below with reference to the accompanying drawings, through the description of the embodiments, the specific embodiments of the present invention will be described in further detail, the purpose is to help those skilled in the art to have a more complete, accurate and in-depth understanding of the concept and technical solutions of the present invention, and contribute to its implementation.

As shown in FIG. 1 to FIG. 4 , the present invention provides a fluent material rack, which includes a material rack body and a movable stopper which is provided on the material rack body and can be switched between a blocking state and an avoidance state. The material rack, the material stopper in the blocking state is used to limit the turnover box in the inclined state on the material rack body.

Specifically, as shown in FIG. 1 , the material rack body is a frame structure, and the material rack body has an accommodating cavity for accommodating a plurality of turnover boxes, and the accommodating cavity is a rectangular cavity. The material rack body includes a horizontal base frame 1 and two side stop frames 2 vertically arranged on the horizontal base frame 1. The turnover box is arranged between the two side stop frames 2, and the material stop frame is also located on the two side stop frames 2. between. The horizontal base frame 1 is a rectangular structure, the horizontal base frame 1 is arranged horizontally, the length direction of the horizontal base frame 1 is parallel to the first direction, the width direction of the horizontal base frame 1 is parallel to the second direction, the first direction and the second direction are parallel. The directions are both horizontal and the first direction and the second direction are perpendicular. The side stopper 2 has a certain length and height. The opening for the tote box to pass through.

As shown in Figures 1 to 3, the material stopper is movable along the vertical direction, the material stopper includes a material stopper rod 3, the material stopper rod 3 is vertically arranged, and the length direction of the material stopper rod 3 is the same as the first direction. perpendicular to the second direction. When the material stopper is in the blocking state, the material stopper rod 3 is used to limit the turnover box in the inclined state on the guide sliding surface of the material holder body, and the upper end of the material stopper rod 3 is located above the guide sliding surface; When the material stopper is in the avoidance state, the material stopper rod 3 moves to the bottom of the guide sliding surface, so that the turnover box on the guide sliding surface can slide down. The guide sliding surface is an inclined inclined plane, the guide sliding surface is parallel to the second direction, and there is an included angle between the guide sliding surface and the first direction, and the angle is an acute angle. The guide sliding surface is used to support the turnover box, and the turnover The box is a rectangular box, and the turnover box is used to store the parts to be transported. A plurality of turnover boxes are placed in an inclined state on the guide sliding surface, that is, all turnover boxes are arranged in order from low to high on the sliding surface, and the stopper is at the lowest position of the guide surface, and the stopper is switched After reaching the avoidance state, the stopper rod 3 moves down to the bottom of the guide sliding surface, the stopper rod 3 can no longer block the turnover box, and then the turnover box on the guide sliding surface slides down by itself, and is at the lowest position. The turnover box slides out of the fluent material rack and is taken away manually to realize material reclaiming. After the turnover box at the lowest position is taken away, the stopper bar 3 moves upward until the upper end of the stopper bar 3 moves above the guide sliding surface. When the stopper rack is switched to the blocking state, the stopper bar 3 can The turnover box that slides to the lowest position of the guide sliding surface acts as a limit, preventing the turnover box from sliding out of the fluent material rack.

Preferably, multiple stopper bars 3 are provided, all stopper bars 3 are on the same line parallel to the second direction, and all stopper bars 3 are used to jointly block the turnover box to improve reliability.

As shown in FIG. 1 to FIG. 3 , the material stopper also includes a first connecting rod 4 connected with the material blocking rod 3 . The length direction of the first connecting rod 4 is parallel to the guide sliding surface and the length direction of the first connecting rod 4 is the same as that of the guide sliding surface. The second direction is parallel, all the blocking rods 3 are arranged in sequence along the length direction of the first connecting rod 4, the first connecting rod 4 is fixedly connected with the lower ends of all blocking rods 3, and the first connecting rod 4 drives all blocking rods 3 synchronous movement, the first connecting rod 4 is located below the guide sliding surface.

In this embodiment, as shown in FIGS. 1 to 3 , there are two material blocking rods 3 in total, and the two material blocking rods 3 are respectively fixedly connected to opposite ends of the first connecting rod 4 in the length direction. The length of the connecting rod 4 is smaller than the length of the turnover box.

As shown in FIG. 1 , the material rack body further includes a first beam 15, a second beam 16, and a fluent strip fixedly connected with the first beam 15 and the second beam 16, and the first beam 15 and the second beam 16 are arranged horizontally and The length directions of the first cross beam 15 and the second cross beam 16 are parallel to the second direction, the first cross beam 15 and the second cross beam 16 are located above the horizontal chassis 1 and the first cross beam 15 and the second cross beam 16 are located on the two side blocks Between the frames 2 , both ends in the length direction of the first beam 15 and the second beam 16 are fixedly connected to the two side stop frames 2 respectively, and the height of the first beam 15 is smaller than that of the second beam 16 . The fluent strips are arranged obliquely, and the fluent strips are used to support the turnover box. There are multiple fluent strips. All the fluent strips are arranged in sequence along the length direction of the first beam 15 and are equally spaced. Both ends of the fluent strips in the length direction They are respectively fixedly connected with the first beam 15 and the second beam 16 . The length direction of the fluent strip is perpendicular to the second direction, and there is an included angle between the length direction of the fluent strip and the first direction and the included angle is an acute angle.

As shown in FIG. 1 , the fluent bar includes a support rod 13 and a rotatable second roller 14 arranged on the support rod 13 . The longitudinal directions are parallel, and the outer circular surface of the second roller 14 is in contact with the bottom surface of the turnover box. The material support rod 13 is arranged obliquely, and both ends of the material support rod 13 in the longitudinal direction are respectively fixedly connected with the first beam 15 and the second beam 16 . The length direction of the material support rod 13 is perpendicular to the second direction, and there is an included angle between the length direction of the material support rod 13 and the first direction, and the included angle is an acute angle, and the inclination angle of the material support rod 13 is also the inclination of the fluent strip. angle. A plurality of second rollers 14 are arranged on the material support rod 13. All the second rollers 14 on the material support rod 13 are arranged in sequence along the length direction of the material support rod 13 and are equally spaced. The outer surface of the two rollers 14 is a plane formed by the outer diameter generatrix in contact with the turnover box. The support rod 13 is not in contact with the turnover box, and the turnover box can slide down along the second roller 14 . The first beam 15 is located at the position where the height of the guide surface is the lowest, and the second beam 16 is located at the position where the height of the guide surface is the highest.

As shown in FIG. 1 to FIG. 4 , the fluent material rack of the present invention further includes a switching device arranged on the material rack body and used to control the switching device between the blocking state and the avoiding state. After the manipulation force exerted by the outside world, the stopper is switched from the blocking state to the avoidance state. When it is necessary to switch the stopper from the blocking state to the avoidance state, the operator applies a manipulation force to the switching device, and the switching device performs corresponding actions, so that the stopper can be switched from the blocking state to the avoidance state. The first return spring 8 is used to switch the material stopper from the avoidance state to the blocking state. The first return spring 8 exerts an elastic force on the material stopper to move it upward, and the first return spring 8 is connected with the material stopper rod 3 . A plurality of first return springs 8 are provided, all the first return springs 8 are arranged in sequence along the length direction of the first connecting rod 4 , and the first return springs 8 are arranged vertically. The first return spring 8 is a tension spring. By setting the first return spring 8, the automatic reset of the material stopper can be realized, and the material stopper can be accurately and quickly switched from the avoidance state to the blocking state, so that the material stopper can be timely Form a block for the next turnover box to improve reliability and safety.

As shown in FIGS. 1 to 4 , the switching device includes a movably arranged push rod 10 and a drive block 11 arranged on the push rod 10 , and the material stopper frame further includes a second connecting rod 5 that moves synchronously with the material stopper rod 3 and The first roller 6 is rotatably arranged on the second connecting rod 5, the driving block 11 has a driving surface, the first roller 6 is in contact with the driving surface of the driving block 11, and the two form a wedge drive, which can push the stopper frame Make a linear motion to switch the stopper from the blocking state to the avoiding state. The push rod 10 is used for receiving the manipulation force exerted by the outside, the push rod 10 is arranged horizontally and the length direction of the push rod 10 is parallel to the first direction, and the push rod 10 is located between the first beam 15 and the first connecting rod 4, The push rod 10 is located below the guide sliding surface. The driving block 11 is fixedly connected with the push rod 10, the driving surface is a plane parallel to the second direction, and there is an included angle between the driving surface and the first direction, and the included angle is an acute angle, that is, the driving surface is an obliquely arranged oblique angle. flat. The first roller 6 is a cylinder, the axis of the first roller 6 is parallel to the second direction, the outer circular surface of the first roller 6 is in contact with the driving surface, the second connecting rod 5 is located below the push rod 10, and the second connecting rod The lower end of the first connecting rod 4 is fixedly connected with the first connecting rod 4 at the middle position in the length direction of the first connecting rod 4 , and the first roller 6 is rotatably connected with the upper end of the second connecting rod 5 . The driving surface has an upper end and a lower end, the upper and lower ends of the driving surface are opposite ends in the length direction of the driving surface, and the longitudinal direction of the driving surface is also its inclined extension direction, and the height of the upper end of the driving surface is greater than the height of the lower end, The distance between the upper end of the driving surface and the second beam 16 is smaller than the distance between the lower end of the driving surface and the second beam 16 . When the push rod 10 receives the manipulation force exerted by the outside world, the push rod 10 moves linearly in the horizontal direction, the push rod 10 moves toward the position close to the second beam 16, the driving block 11 moves synchronously with the push rod 10, and the driving surface In contact with the first roller 6, at this time, the driving block 11 pushes the first roller 6 to move downward in a straight line, thereby causing the overall stopper to move linearly downward, so that the stopper is switched from the blocking state to the avoidance state, and the stopper rod 3 Move to the bottom of the guide surface. Adopting the wedge mechanism, the structure is simple and compact, the occupied space is small, the arrangement is convenient, the operation is easy, and the reliability is high.

As shown in FIG. 1 to FIG. 3 , the material rack body includes a first fixing rod 7 and a first sliding sleeve 17 arranged on the first fixing rod 7 and used for guiding the material stopper. The first fixed rod 7 is vertically arranged, the first fixed rod 7 is fixedly connected with the first beam 15 , the first slide is fixedly connected with the first fixed rod 7 , and the first sliding sleeve 17 is sleeved on the material blocking rod 3 . In this embodiment, two first fixing rods 7 are provided, and the push rod 10 is located in the middle of the two first fixing rods 7 . The lower end of the first return spring 8 is connected with the first connecting rod 4, the upper end of the first return spring 8 is connected with the first sliding sleeve 17, two first return springs 8 are provided, and the two first return springs 8 are respectively in Both ends of the first connecting rod 4 in the longitudinal direction are connected to the first connecting rod 4 .

As shown in FIG. 1 to FIG. 4 , the switching device further includes a second fixing rod 9 , a second sliding sleeve 18 arranged on the second fixing rod 9 , and a first sliding sleeve 18 connected to the push rod 10 and exerting an elastic force on the push rod 10 . Two return springs 12 . The second fixed rod 9 is arranged horizontally, the second fixed rod 9 is located above the push rod 10 , the length direction of the second fixed rod 9 is parallel to the length direction of the push rod 10 , and the second sliding sleeve 18 is used for the push rod 10 . For guiding, the second sliding sleeve 18 is fixedly connected with the second fixing rod 9 , the second sliding sleeve 18 is sleeved on the push rod 10 , and the second sliding sleeve 18 guides the push rod 10 to perform linear motion. The second return spring 12 is used to exert an elastic force to reset the push rod 10. The second return spring 12 is a tension spring. One end of the second return spring 12 is connected to the second sliding sleeve 18. The other end is connected with the push rod 10 . When the switching device controls the stopper to switch from the blocking state to the avoiding state, both the first return spring 8 and the second return spring 12 are stretched; after the operator no longer applies a manipulation force to the switching device, the first return spring 8 Under the action of the second reset spring 12, the stopper and the push rod 10 are reset respectively, the first return spring 8 pulls the stopper to move upward, and the stopper is switched from the avoidance state to the blocking state, so that each stopper rod 3 They are respectively inserted between two adjacent fluent bars; the second return spring 12 pulls the push rod 10 to move, so that the push rod 10 moves linearly toward the position away from the second beam 16 .

The present invention also provides a material reclaiming method, which adopts the fluent material rack of the above structure, and comprises the following steps:

S1. Switch the stopper from the blocking state to the avoidance state;

S2, the turnover box slides down by itself, and slides out of the fluent material rack;

S3, the material stopper is switched from the avoidance state to the blocking state to form a block for the next turnover box.

In the initial state, the material stopper is in a blocking state, and the material stopper rod 3 is in contact with the turnover box located at the lowest position on the guide sliding surface, which limits the turnover box in front of the turnover box and prevents the turnover box from sliding. Out of the fluent rack. In the above step S1, the operator applies a manipulation force to the push rod 10, and pushes the push rod 10 toward the inside of the material rack body. The push rod 10 moves toward the position close to the second beam 16, the driving block 11 moves synchronously with the push rod 10, and the driving surface is in contact with the first roller 6. At this time, the driving block 11 pushes the first roller 6 to move linearly downward, Then, the whole stopper is moved downward in a straight line, so that the stopper is switched from the blocking state to the avoidance state, the stopper rod 3 is moved to the bottom of the guide sliding surface, and the stopper rod 3 is no longer in contact with the turnover box.

In the above step S2, a plurality of turnover boxes are placed in an inclined state on the guide sliding surface of the fluent material rack, and after the material stopper is switched to the avoidance state, the material stopper is located below the guide sliding surface, and then located in the guide sliding surface. The turnover box on the surface slides down by itself, the turnover box at the lowest position slides out of the fluent material rack, the operator takes the turnover box, and the remaining turnover box on the guide sliding surface continues to slide down.

In the above step S3, the operator no longer applies the operating force to the switching device. Under the action of the first return spring 8 and the second return spring 12, the stopper and the push rod 10 are respectively reset, and the first return spring 8 pulls the stopper The material rack moves upward, and the material stopper is switched from the avoidance state to the blocking state, so that each material stopper rod 3 is inserted between the two adjacent fluent strips, and the material stopper rod 3 can form a block to the next turnover box, preventing the guide The remaining turnover box on the sliding surface continues to slide downward, and at the same time, the second return spring 12 pulls the push rod 10 to move, so that the push rod 10 moves linearly toward the position away from the second beam 16 to realize the reset of the push rod 10 .

By repeating steps S1 to S3, all the turnover boxes on the guide sliding surface can be taken away in sequence to complete the reclaiming work. This reclaiming method is more in line with ergonomics and greatly improves the transfer efficiency.

The present invention has been exemplarily described above with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited by the above manner. As long as the method concept and technical solution of the present invention are adopted for various non-substantial improvements; or the above-mentioned concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the protection scope of the present invention. within.

Claims (10)

1. A fluent material rack, including a material rack body, and characterized in that it also includes a movable material stopper that is arranged on the material rack body and can be switched between a blocking state and an avoidance state, and is in a blocking state. The material stopper in the state is used to limit the turnover box in the inclined state on the material rack body. 2 . The fluent material rack according to claim 1 , wherein the material stopper is movable along the vertical direction, and the material stopper includes a material stopper rod; when the material stopper is in a blocking state, the material stopper The rod is used to limit the turnover box that is in an inclined state on the guide sliding surface of the material rack body. The upper end of the material blocking rod is located above the sliding surface; when the material blocking rack is in the avoidance state, the material blocking rod moves. to the bottom of the guide sliding surface, so that the turnover box on the guide sliding surface can slide down. 3 . The fluent material rack according to claim 2 , wherein a plurality of the material blocking rods are provided. 4 . 4 . The fluent material rack according to claim 3 , wherein the material stopper further comprises a first connecting rod connected with the material stopper rod, and the length direction of the first connecting rod is connected with the guide slide. 5 . The surfaces are parallel to each other, and all the blocking rods are arranged in sequence along the length direction of the first connecting rod. 5. The fluent material rack according to any one of claims 1 to 4, characterized in that it further comprises a material provided on the material rack body and used for controlling the material blocking rack to perform between a blocking state and an avoidance state. A switching device for switching, after the switching device accepts the manipulation force exerted by the outside world, it switches the material stopper from the blocking state to the avoiding state. 6 . The fluent material rack according to claim 5 , wherein the switching device comprises a movably arranged push rod and a driving block arranged on the push rod, and the material stopper further comprises a connection with the stopper 6 . A second connecting rod that moves synchronously of the material rod and a rotatable first roller arranged on the second connecting rod, the driving block has a driving surface, the first roller is in contact with the driving surface of the driving block, and the two form a wedge drive. 7 . The fluent material rack according to claim 6 , wherein the switching device further comprises a return spring connected with the push rod and exerting elastic force on the push rod. 8 . 8. The fluent material rack according to any one of claims 1 to 7, wherein the material rack body comprises a first fixing rod and a Guided first sliding sleeve. 9. material reclaiming method, is characterized in that, adopts the fluent type material rack described in any one of claim 1 to 8, comprises the steps: S1. Switch the stopper from the blocking state to the avoidance state; S2, the turnover box slides down by itself, and slides out of the fluent material rack; S3, the material stopper is switched from the avoidance state to the blocking state to form a block for the next turnover box. 10 . The material reclaiming method according to claim 9 , characterized in that, in the step S2 , a plurality of turnover boxes are placed in an inclined state on the guide sliding surface of the fluent material rack, and the materials are blocked. 11 . After the rack is switched to the avoidance state, the material stopper is located below the guide sliding surface, and then the turnover box on the guide sliding surface slides down by itself, and the turnover box at the lowest position slides out of the fluent material rack.

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