Vibration conveying device

Abstract

The invention provides a vibration conveying device which comprises a conveying assembly, a material containing tool, a vibration assembly and a lifting assembly. The material containing tool is arranged on the conveying assembly and is driven by the conveying assembly to conduct conveying. The vibration assembly is located below the conveying assembly. The lifting assembly is located below the vibration assembly and is in driving connection with the vibration assembly, the lifting assembly can drive the vibration assembly to ascend and descend, and the displacement of the vibration assembly during ascending is larger than the height difference between the vibration assembly and the material containing tool, so that the vibration assembly makes contact with the material containing tool during ascending and lifts the material containing tool to be separated from the conveying assembly; the vibration assembly drives the material containing tool to vibrate. The problem that in the prior art, a vibration device is poor in compaction effect is solved.

Description

Technical Field

[0001] The invention relates to the field of bulk material metering and packaging, and in particular to a vibrating conveying device. Background Art

[0002] In the bulk material measurement and packaging industry, plastic bags are often used for packaging. The plastic bags are generally placed in a rigid material container and transported by a roller conveyor line. During the feeding process of bulk bulk materials, there are large gaps between the blocks, which will lead to a low filling rate of the material in the container and the packaging is easily deformed during transportation. In order to solve this problem, a special vibration device is often used to compact the material to reduce the gap between the blocks.

[0003] Existing vibration devices often use belts to transport the material holding fixture to the vibration position, and then the vibration device vibrates the material holding fixture in the horizontal direction to compact the material blocks in the material holding fixture. During vibration, there will be wear between the material holding fixture and the belt, which affects the vibration effect, and the belt needs to be replaced regularly. In addition, due to the low integration between the roller line and the vibration belt machine, it is difficult to replace the position of the vibration belt machine, resulting in relatively difficult belt replacement. Some solutions use a vibration device with a lateral compression material holding fixture on the roller conveyor line. This method still has problems such as the vibration of the material holding fixture being affected by the roller, which affects the vibration effect, affects the service life of the roller, and has high working noise. At the same time, the compaction direction of the material holding fixture is the side compression direction, and the vibration efficiency is poor compared to the vertical compaction. Summary of the invention

[0004] The main purpose of the present invention is to provide a vibrating conveying device to solve the problem of poor compaction effect of the vibrating device in the prior art.

[0005] In order to achieve the above-mentioned purpose, a vibrating conveying device is provided, comprising: a conveying component, a material holding tool, a vibration component, and a lifting component. The material holding tool is arranged on the conveying component and is conveyed under the drive of the conveying component; the vibration component is located below the conveying component; the lifting component is located below the vibration component and is connected to the vibration component driving, the lifting component can drive the vibration component to move up and down, and the displacement of the vibration component when rising is greater than the height difference between the vibration component and the material holding tool, so that the vibration component contacts the material holding tool when rising and lifts the material holding tool to separate from the conveying component, and the vibration component drives the material holding tool to vibrate.

[0006] Furthermore, the lifting assembly has a vibration gap, and the vibration assembly includes: a vibration plate, a vibration driving member, and the vibration plate can be set at the vibration gap to vibrate up and down, and the vibration plate has a top column extending upward. When the vibration assembly rises under the drive of the lifting assembly, the top column contacts the material holding tooling, and drives the material holding tooling to rise and vibrate; the vibration driving member is connected to the vibration plate and drives the vibration plate to vibrate up and down.

[0007] Furthermore, the vibration assembly also includes: a connecting column, an isolation sleeve, and an elastic member, the connecting column is inserted into the vibration gap and inserted into the vibration plate; the isolation sleeve is sleeved on the outside of the connecting column and abuts against the vibration plate or the lifting assembly; the elastic member is sleeved on the outside of the isolation sleeve, and the elastic member abuts against the isolation sleeve.

[0008] Further, there are a plurality of elastic members, and elastic members are disposed on both the upper and lower sides of the vibration plate, and / or there are a plurality of isolation sleeves, and isolation sleeves are disposed on both the upper and lower sides of the vibration plate.

[0009] Furthermore, the connecting column has an adjustment structure, and the vibration assembly also includes an adjustment member, which abuts against the isolation sleeve or the elastic member and is adjustably connected to the adjustment structure to change the initial elastic force of the elastic member.

[0010] Furthermore, the material holding tool has a positioning hole, and the top of the top column has a step surface. When the vibration plate rises, a part of the top column is located in the positioning hole, and the step surface abuts against the edge side of the positioning hole.

[0011] Furthermore, the lifting assembly includes: a lifting plate and a bracket, the lifting plate can be raised and lowered; the bracket is connected to the lifting plate, a part of the bracket is located above the lifting plate, and a vibration gap is formed between the bracket and the lifting plate.

[0012] Furthermore, the bracket includes a first section and a second section that are bent and connected in sequence, the second section extends longitudinally and is connected to the lifting plate, the first section is located at the top of the second section, the first section extends transversely, and a vibration gap is formed between the first section and the lifting plate.

[0013] Furthermore, the lifting assembly also includes: a fixed plate, a lifting guide, and a lifting drive, the fixed plate is connected to the conveying assembly; the lifting guide is passed through the fixed plate and connected to the lifting plate; the lifting drive is connected to the lifting plate and drives the lifting plate to move up and down relative to the fixed plate.

[0014] Furthermore, the vibrating conveying device also includes an upper limit assembly, which includes a limit bracket and a buffer, the buffer is connected to the limit bracket, and the material holding tooling contacts the buffer when it rises into place under the drive of the lifting assembly.

[0015] Furthermore, the vibrating conveying device also includes a lifting and positioning component, which includes a lifting and moving positioning structure, the material holding tooling has a positioning notch, the positioning notch has an inclined surface, and when the positioning structure rises, it extends into the positioning notch and is squeezed with the inclined surface to correct the position of the material holding tooling.

[0016] Furthermore, the vibrating conveying device also includes a limiter, which is connected to the conveying assembly and is located on the side of the material holding tooling along the conveying direction of the material holding tooling, and prevents the material holding tooling from moving in a direction transversely and perpendicular to the conveying direction.

[0017] Furthermore, the vibration conveying device also includes: a detection member and an identification member, the detection member is located on one side of the conveying component and can detect the position of the material holding tooling; the identification member is located on one side of the conveying component and can identify the identity information of the material holding tooling.

[0018] Furthermore, the conveying assembly includes a main frame and multiple conveying rollers. The conveying rollers are rotatably arranged on the main frame. The conveying rollers are arranged at intervals. When the vibration assembly rises, at least a portion of the vibration assembly is located in the intervals between the conveying rollers and passes through the intervals between the conveying rollers to contact the material holding tooling.

[0019] Furthermore, the material holding tooling includes a bottom plate and a surrounding plate located above the bottom plate, and the bottom plate and the surrounding plate are connected to form a holding space for holding materials.

[0020] By applying the technical solution of the present application, a vibration assembly and a lifting assembly are arranged below the conveying assembly. The vibration assembly drives the material holding fixture on the conveying assembly to vibrate, and the lifting assembly drives the vibration assembly to rise and then drives the material holding fixture to rise, so that the material holding fixture can be lifted up by the vibration assembly when vibration is required, thereby making the material holding fixture separate from the conveying assembly. When the material holding fixture is vibrated by the vibration assembly, there will be no contact between the conveying surface of the conveying assembly, so that the vibration of the material holding fixture is relatively less disturbed by the conveying assembly. Specifically, when the material holding fixture is conveyed to a predetermined position, the material holding fixture is located above the vibration assembly. Since the lifting assembly is located below the vibration assembly and is connected to the vibration assembly, and the maximum upward displacement of the lifting assembly is greater than the height difference between the vibration assembly and the material holding fixture, when the lifting assembly is actuated, the vibration assembly located above the lifting assembly is driven to rise together. In the rising path of the material holding tooling, the lifting component continues to drive the vibration component to continue to rise to a certain degree, which will make the vibration component contact and lift up the material holding tooling, and the lifting component continues to drive the vibration component to rise so that the three rise together, and the three rise together for a certain distance so that the material holding tooling exceeds the conveying surface of the conveying component, then stops rising and stays at a predetermined height, so that the material holding tooling can no longer contact the conveying component. After the above process, the vibration component also reaches a certain height with the material holding tooling, and the vibration component and the material holding tooling are in a relatively fixed state of motion. In this way, when the vibration component vibrates the material holding tooling, since the material holding tooling is not in contact with the conveying component, the conveying component will not interfere with the vibration when the vibration component vibrates the material holding tooling, and will not cause wear to the conveying component. The above setting method drives the vibration component and the material holding fixture by setting a lifting component, so that the material holding fixture can be separated from the conveying component for vibration operation, thereby avoiding the conveying component from affecting the material holding fixture during vibration, ensuring the vibration compaction effect, and at the same time, the material holding fixture and the vibration component will not cause wear to the conveying component during the vibration process, thereby extending the service life of the conveying component and facilitating maintenance and replacement. The vibration component adopts a modular structure design and is directly integrated on the conveying component, and the installation position is easy to adjust. And its vibration direction is up and down vibration, and the compaction efficiency is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0022] Figure 1 A cross-sectional view of the vibrating conveyor device of this embodiment is shown;

[0023] Figure 2 Shows Figure 1 A front view of the vibrating conveyor device in FIG.

[0024] Figure 3 Shows Figure 1 A top view of the vibrating conveyor device in FIG.

[0025] Figure 4 Shows Figure 1 A left side view of the vibrating conveyor device in FIG.

[0026] Figure 5 Shows Figure 1 The main view of the vibration component and the lifting component;

[0027] Figure 6 Shows Figure 1 Axonometric drawing of the coordination between the vibration component and the lifting component.

[0028] The above drawings include the following reference numerals:

[0029] 100, conveying assembly; 200, material holding tooling; 210, bottom plate; 211, positioning hole; 212, positioning notch; 220, enclosure; 300, vibration assembly; 310, vibration plate; 311, top column; 320, vibration drive member; 330, connecting column; 340, isolation sleeve; 350, elastic member; 360, adjustment member; 400, lifting assembly; 410, lifting plate; 420, bracket; 421, first section; 422, second section; 430, fixing plate; 440, lifting guide member; 450, lifting drive member; 500, upper limit assembly; 510, limiting bracket; 520, buffer member; 600, lifting positioning assembly; 610, positioning structure; 700, limiting member; 800, detection member; 900, identification member. DETAILED DESCRIPTION

[0030] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0031] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0032] In the present invention, unless otherwise specified, the directional words used, such as "up, down, top, bottom", usually refer to the directions shown in the drawings, or to the components themselves in the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "inside and outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directional words are not used to limit the present invention.

[0033] In order to solve the problem of poor compaction effect of the vibration device in the prior art, the present application provides a vibration conveying device.

[0034] like Figures 1 to 6 A vibrating conveying device shown includes a conveying component 100, a material holding fixture 200, a vibration component 300 and a lifting component 400. The material holding fixture 200 is set on the conveying component 100 and is conveyed under the drive of the conveying component 100; the vibration component 300 is located below the conveying component 100; the lifting component 400 is located below the vibration component 300 and is connected to the vibration component 300. The lifting component 400 can drive the vibration component 300 to move up and down, and the displacement of the vibration component 300 when rising is greater than the height difference between the vibration component 300 and the material holding fixture 200, so that the vibration component 300 contacts the material holding fixture 200 when rising and lifts the material holding fixture 200 to separate from the conveying component 100, and the vibration component 300 drives the material holding fixture 200 to vibrate.

[0035] In this embodiment, a vibration assembly 300 and a lifting assembly 400 are arranged below the conveying assembly 100. The vibration assembly 300 drives the material holding fixture 200 on the conveying assembly 100 to vibrate, while the lifting assembly 400 drives the vibration assembly 300 to rise and then drives the material holding fixture 200 to rise, so that the material holding fixture 200 can be lifted up by the vibration assembly 300 when vibration is required, thereby separating the material holding fixture 200 from the conveying assembly 100. When the material holding fixture 200 vibrates driven by the vibration assembly 300, there will be no contact between the material holding fixture 200 and the conveying surface of the conveying assembly 100, so that the vibration of the material holding fixture 200 is relatively less disturbed by the conveying assembly 100. Specifically, when the material holding jig 200 is transported to the predetermined position, the material holding jig 200 is located above the vibration assembly 300. Since the lifting assembly 400 is located below the vibration assembly 300 and is drivingly connected to the vibration assembly 300, and the maximum upward displacement of the lifting assembly 400 is greater than the height difference between the vibration assembly 300 and the material holding jig 200, when the lifting assembly 400 moves, the vibration assembly 300 located above the lifting assembly 400 is driven to rise together. When the material holding fixture 200 is in the ascending path, the lifting component 400 continues to drive the vibration component 300 to continue to rise to a certain extent, which will make the vibration component 300 contact and lift up the material holding fixture 200, and the lifting component 400 continues to drive the vibration component 300 to rise so that the three rise together, and the three rise together for a certain distance so that the material holding fixture 200 exceeds the conveying surface of the conveying component 100, then stops rising and stays at a predetermined height, so that the material holding fixture 200 can no longer contact the conveying component 100. After the above process, the vibration component 300 also reaches a certain height with the material holding fixture 200, and the vibration component 300 and the material holding fixture 200 are in a relatively fixed motion state. In this way, when the vibration component 300 vibrates the material holding fixture 200, since the material holding fixture 200 is not in contact with the conveying component 100, the conveying component 100 will not interfere with the vibration when the vibration component 300 vibrates the material holding fixture 200, and will not cause wear to the conveying component 100. The above-mentioned setting method drives the vibration component 300 and the material holding fixture 200 by setting the lifting component 400, so that the material holding fixture 200 can be separated from the conveying component 100 for vibration operation, thereby avoiding the conveying component 100 from affecting the material holding fixture 200 during vibration, ensuring the vibration compaction effect, and at the same time, the material holding fixture 200 and the vibration component 300 will not cause wear to the conveying component 100 during the vibration process, thereby extending the service life of the conveying component 100 and facilitating maintenance and replacement. The vibration component 300 adopts a modular structure design and is directly integrated on the conveying component 100, and the installation position is easy to adjust. And its vibration direction is up and down vibration, and the compaction efficiency is higher.

[0036] like Figure 5 and Figure 6As shown, in this embodiment, the lifting assembly 400 has a vibration gap, which is a spacing formed in the vertical direction. The vibration assembly 300 includes a vibration plate 310 and a vibration driving member 320. The vibration plate 310 can be set at the vibration gap to vibrate up and down. The vibration plate 310 is set in a horizontal plane. During the vibration process, the vibration plate 310 basically remains horizontal, and the vibration amplitude of the up and down vibration of the vibration plate 310 does not exceed the range of the vibration gap, so that the lifting assembly 400 can play a certain limiting role on the vibration range of the vibration plate 310. The vibration plate 310 has an upwardly extending top column 311, which is located on the upper surface of the vibration plate 310. The axial direction of the top column 311 is perpendicular to the horizontal plane where the vibration plate 310 is located. Since the vibration component 300 is driven and connected to the lifting component 400, the vibration component 300 can rise under the drive of the lifting component 400. Since the material holding fixture 200 is on the rising path driven by the lifting component 400 to drive the vibration component 300 to rise, after the vibration component 300 is driven by the lifting component 400 to rise to a certain height, the top column 311 will contact the material holding fixture 200, and the top column 311 can drive the material holding fixture 200 to rise and drive the material holding fixture 200 to vibrate. The vibration driving member 320 can be a vibration motor or other components, which is connected to the vibration plate 310 and drives the vibration plate 310 to vibrate up and down. Since the vibration component 300 is in contact with the material holding fixture 200 at its upper part in the vertical direction and is in a relatively fixed motion state with the material holding fixture 200, the vibration driving member 320 can drive the material holding fixture 200 to vibrate when driving the vibration plate 310 to vibrate.

[0037] Optionally, the location and number of the top columns 311 can be set as needed. Preferably, in order to enable the vibration assembly 300 to better support the material holding fixture 200 after contacting the material holding fixture 200, the number of the top columns 311 is set to four in this embodiment, and two top columns 311 are respectively arranged on two opposite sides of the vibration plate 310 at intervals, so that the vibration assembly 300 can support the material holding fixture 200 more stably, ensure the reliability and stability of the docking, and ensure the implementation of subsequent related actions.

[0038] In this embodiment, the vibration assembly 300 further includes a connecting column 330, an isolation sleeve 340 and an elastic member 350. The connecting column 330 is inserted into the vibration gap, and the axial direction of the connecting column 330 is vertically arranged. The connecting column 330 plays a role in guiding the vibration in the vibration assembly 300, so that the vibration path of the vibration plate 310 is vertical when vibrating and the vibration plate 310 itself remains horizontal, so that the tops of the top columns 311 arranged on the vibration plate 310 are at the same height. In this embodiment, the number of connecting columns 330 is set to four, and the bottom of the connecting column 330 is set on the lifting assembly 400 and extends upward through the corresponding through hole arranged on the vibration plate 310, and the vibration plate 310 and the connecting column 330 can move relative to each other in the vertical direction through the through hole. During the relative movement, the plane where the vibration plate 310 is located is always perpendicular to the axial direction of the connecting column 330. It should be noted that when the connecting column 330 passes through the vibration plate 310, its position avoids the top column 311 on the vibration plate 310, so as to ensure that the connecting column 330 will not affect the connection between the top column 311 and the material holding fixture 200. In this embodiment, an isolation sleeve 340 is sleeved on the outer side of the connecting column 330. The isolation sleeve 340 adopts a flexible member, and there are multiple of them. When the vibration plate 310 is driven by the vibration driving member 320 to vibrate, the isolation sleeve 340 plays the role of isolating the vibration plate 310 from the connecting column 330, preventing the vibration from being transmitted from the vibration plate 310 to the connecting column 330 and then transmitted to other parts through the connecting column 330, so that the vibration of the vibration plate 310 does not affect other parts that do not need to vibrate as much as possible. The elastic member 350 is sleeved on the outer side of the isolation sleeve 340, and the elastic member 350 abuts against the isolation sleeve 340. The number of elastic members 350 is also set to be multiple.

[0039] The following is an example of a case where an isolation sleeve 340 and an elastic member 350 are sleeved on a connecting column 330. The same arrangement can be adopted on other connecting columns 330. The connecting column 330 passes through the through hole opened on the vibration plate 310 so that a part of itself is located above the vibration plate 310 and a part is located below the vibration plate 310. Two isolation sleeves 340 are sleeved on the outer side of the part of the connecting column 330 located above the vibration plate 310. The two isolation sleeves 340 are at a certain distance in the axial direction of the connecting column 330. One isolation sleeve 340 abuts against the upper surface of the vibration plate 310 and is in a fixed position relative to the vibration plate 310. The other isolation sleeve 340 abuts against the lifting assembly 400 and is in a fixed position relative to the lifting assembly 400. The other isolation sleeve 340 is located at the top of the vibration gap. When the connecting column 330 is located on the vibration plate 310, 0 is also provided with an elastic member 350 at the part above the vibration plate 310, one end of the elastic member 350 abuts against the isolation sleeve 340 abutting against the upper surface of the vibration plate 310, and the other end abuts against the isolation sleeve 340 abutting against the lifting assembly 400. Similarly, two isolation sleeves 340 are sleeved on the outer side of the part of the connecting column 330 located below the vibration plate 310, and the two isolation sleeves 340 are at a certain distance in the axial direction of the connecting column 330. One isolation sleeve 340 abuts against the lower surface of the vibration plate 310 and is in a relatively fixed position state, and the other isolation sleeve 340 is located at the lower part of the vibration gap, and its position is adjustable in the vertical direction. An elastic member 350 is also provided at the part of the connecting column 330 located below the vibration plate 310, one end of the elastic member 350 is fixed on the isolation sleeve 340 abutting against the lower surface of the vibration plate 310, and the other end is fixed on the isolation sleeve 340 located at the lower part of the vibration gap. In this way, during the up and down vibration process, the two isolation sleeves 340 fixed in relative position against the upper and lower surfaces of the vibration plate 310 will follow the vibration stroke of the vibration plate 310 and thus change the deformation of the compression spring fixed thereon. During this process, in addition to being transferred to the material holding fixture 200, most of the vibration energy of the vibration plate 310 is absorbed by the compression spring. That is to say, when the vibration plate 310 vibrates up and down, the up and down vibration of the vibration plate 310 will, on the one hand, act on the elastic member 350 at the upper and lower positions, causing the elastic member 350 to deform, and on the other hand, will act on the isolation sleeve 340, causing the isolation sleeve 340 to also deform to a certain extent, so that the vibration of the vibration plate 310 is partially shared by the elastic member 350 and the isolation sleeve 340 during the transmission process, so that the vibration transmitted to the lifting assembly 400 is reduced, thereby avoiding the vibration assembly 300 driving the lifting assembly 400 to vibrate together, thereby ensuring the service life and safety of the lifting assembly 400.

[0040] It should be noted that the isolation sleeve 340 located at the bottom of the vibration gap is adjustable during installation and debugging, but cannot be adjusted during vibration. The compression and tension strokes of the elastic member 350 sleeved on the outer peripheral side of the connecting column 330 are both set vertically.

[0041] Preferably, the elastic member 350 is a compression spring. Of course, in addition to the compression spring, the elastic member 350 may also be an air spring or a rubber spring. Of course, the arrangement method and the number of the isolation sleeve 340 and the elastic member 350 may also be adjusted as needed. For example, the isolation sleeve 340 and the elastic member 350 may be arranged only on the upper side of the vibration plate 310, or only on the lower side of the vibration plate 310, as long as the vibration sharing function can be achieved.

[0042] In this embodiment, the connecting column 330 has an adjustment structure, and the vibration assembly 300 also includes an adjustment member 360, which abuts against the isolation sleeve 340 or the elastic member 350 and is adjustably connected to the adjustment structure to change the initial elastic force of the elastic member 350. The adjustment structure of the connecting column 330 is located at the lower part of the connecting column 330. On the one hand, the connecting column 330 is connected to the lifting assembly 400 through the adjustment structure and the adjustment member 360. On the other hand, the upper end of the adjustment structure is fixed in relative position with the aforementioned isolation sleeve 340 located at the lower part of the vibration gap. The adjustment structure can move up or down under the action of the adjustment member 360, and at the same time drive the isolation sleeve 340 to move up and down, thereby changing the initial elastic force of the compression spring connected thereto. The adjustment structure of this embodiment adopts a threaded structure, and the adjustment member 360 adopts a nut structure. The nut structure is sleeved on the outside of the threaded structure, the top surface of the nut structure abuts against the lowest isolation sleeve 340, and the bottom surface of the nut structure abuts against the lifting assembly 400. The position of the connecting column 330 can be adjusted by rotating the nut structure, thereby changing the length of the connecting column 330 in the vibration gap, thereby changing the preload force of the elastic member 350, and realizing the adjustment of the initial elastic force of the elastic member 350, so that the initial elastic force of the elastic member 350 can be adapted to the vibration amplitude of the vibration plate 310.

[0043] like Figure 3As shown, in this embodiment, the material holding fixture 200 has a positioning hole 211, the axis direction of the positioning hole 211 is vertical, and the number of the positioning holes 211 is the same as the number of the top pillars 311. When the material holding fixture 200 is transported to the aforementioned predetermined position, the material holding fixture 200 is located at the top of the vibration assembly 300 and the lifting assembly 400, and the axes of the multiple positioning holes 211 of the material holding fixture 200 coincide with the axes of the multiple top pillars 311. Then, when the top pillars 311 rise, they can cooperate with the corresponding positioning holes 211. At the same time, in this embodiment, a step surface is provided at the top of the top column 311. Specifically, the top end of the top column 311 is provided as a stepped shaft structure, and the stepped shaft forms an upward step surface. In this way, when the vibration plate 310 rises, a part of the top column 311 can extend into the positioning hole 211 until the step surface abuts against the edge of the positioning hole 211, and then the top column 311 continues to rise, and the step surface can achieve the function of driving the material holding fixture 200 to rise as a whole through the abutment between the edge of the positioning hole 211. It can be seen that the process in which the material holding fixture 200 contacts the vibration assembly 300 and is finally lifted up by the vibration assembly 300 is the process in which the top column 311 enters the positioning hole 211 and cooperates with the positioning hole 211.

[0044] In this embodiment, the lifting assembly 400 includes a lifting plate 410 and a bracket 420. The lifting plate 410 is horizontally liftable, and the bracket 420 is connected to the lifting plate 410. A portion of the bracket 420 is located above the lifting plate 410, and a vibration gap is formed between the lifting plate 410. The lifting plate 410 has a large hollow portion in the center to avoid the vibration drive member 320 installed below the vibration plate 310. The aforementioned connecting column 330 is installed on the lifting assembly 400. Specifically, the connecting column 330 is installed on the lifting plate 410 in the lifting assembly 400. Four connecting columns 330 are arranged at the four ends of the lifting plate 410, and the axial direction thereof is perpendicular to the horizontal plane where the lifting plate 410 is located. In the use process of the vibration conveying device, the relative position of the connecting column 330 relative to the lifting plate 410 is fixed, and the top end of the connecting column 330 is penetrated on the bracket 420 located above the lifting plate 410, so as to realize the connection and fixation of the top end and the lower end of the connecting column 330. The bottom surface of the nut structure abuts against the upper surface of the lifting plate 410 .

[0045] In this embodiment, the bracket 420 includes a first section 421 and a second section 422 that are bent and connected in sequence. The second section 422 extends longitudinally and is connected to the lifting plate 410, and plays the role of connecting the bracket 420 to the lifting plate 410, while the first section 421 is located at the top of the second section 422. The first section 421 extends horizontally and forms a vibration gap with the lifting plate 410. In this way, the top of the connecting column 330 is substantially connected to the first section 421 through the bracket 420, so that the connecting column 330 is installed through the bracket 420, thereby achieving the function of installing the vibration plate 310. At the same time, the first section 421 can also be set as the upper limit position of the vibration of the vibration plate 310, so as to ensure that the vibration plate 310 is located in the vibration gap.

[0046] The second section 422 can be only arranged longitudinally, and its bottom end can be connected to the top surface of the lifting plate 410 by welding or the like. The second section 422 can also be arranged to be two bent sub-segments, so that the bracket 420 as a whole is roughly Z-shaped. The longitudinal part of the second section 422 serves as an intermediate transition, so that the first section 421 has a certain height from the lifting plate 410, and the transverse section of the second section 422 can be connected to the lifting plate 410 by welding, bolts, etc., so as to ensure the connection strength.

[0047] Since the present embodiment is provided with a plurality of connecting posts 330, a plurality of brackets 420 may also be provided as required, and the brackets 420 and the connecting posts 330 may be provided one to one. Since the present embodiment is provided with four connecting posts 330 at the four corners of the rectangular lifting plate 410, the second sections 422 of the two brackets 420 located on the short sides of the lifting plate 410 are formed in an integrated manner, that is, the two brackets 420 located on the short sides of the lifting plate 410 are formed into one component in an integrated manner, which can improve the strength of the structure. Of course, the brackets 420 may also be provided separately and independently, and even if it is required to form an integral component between the brackets 420, the brackets 420 at other positions or other positions between the brackets 420 may be provided in an integrated manner as required. It should be noted that the isolation sleeve 340 at the top of the vibration gap mentioned above is in contact with the lower surface of the first section 421 of the bracket 420 and is fixed relative to the first section 421.

[0048] In this embodiment, the lifting assembly 400 also includes a fixed plate 430, a lifting guide 440 and a lifting drive 450. The fixed plate 430 is connected to the conveying assembly 100. The connection method may not be unique. A column connection or a plate connection may be selected. As long as the two can be relatively fixed, the fixed plate 430 does not follow the rise or fall during the rise or fall of the lifting assembly 400. The lifting guide 440 is penetrated on the fixed plate 430 and is located at the four ends of the fixed plate 430. There are corresponding openings on the fixed plate 430. The upper part of the lifting guide 440 is fixedly connected to the lifting plate 410. The lifting guide 440 is penetrated in the opening and can move relative to the lifting plate 410 in the vertical direction through the opening. During the rise of the lifting plate 410, the lifting guide 440 limits the lifting plate 410 to move only vertically upward, and basically does not change in posture. The lifting drive component 450 is connected to the lifting plate 410. The lifting drive component 450 can be a lifting motor or a cylinder and other components, which are installed on the fixed plate 430, and the output end is connected to the lifting plate 410, so that the lifting plate 410 can be driven to move up and down relative to the fixed plate 430, thereby realizing the lifting and lowering of the vibration assembly 300 and the material holding tooling 200.

[0049] like Figure 2 and Figure 3 As shown, in this embodiment, the vibrating conveying device further includes an upper limit assembly 500, and the upper limit assembly 500 includes a limit bracket 510 and a buffer 520. The limit bracket 510 is fixedly arranged relative to the output assembly, and the buffer 520 is connected to the limit bracket 510, and the buffer 520 is located on the movement path above the material holding fixture 200. When the material holding fixture 200 rises to a position driven by the lifting assembly 400, it contacts the buffer 520, so that the upper and lower directions of the material holding fixture 200 at this time are respectively limited by the buffer 520 and the top column 311. The number of upper limit assemblies 500 can be set as needed. Preferably, in this embodiment, the number of upper limit assemblies 500 is selected to be two and is arranged on both sides of the conveying direction of the material holding fixture 200 and symmetrically. The limit bracket 510 extends toward the conveying surface of the vibrating conveying device, and a buffer 520 is installed at one end of the limit bracket 510 close to the conveying surface of the conveying assembly 100. The buffer 520 is made of non-metallic components. Preferably, the buffer 520 is made of rubber, so as to avoid hard collision with the material holding fixture 200. After installation, the buffer 520 is in the rising path of the material holding fixture 200. The material holding fixture 200 will stay at a predetermined height after rising to a certain extent. At this time, the material holding fixture 200 contacts the buffer 520 and is blocked by the buffer 520 and remains at the predetermined height. At this time, the buffer 520 not only blocks the material holding fixture 200 from continuing to rise, but also cooperates with the vibration assembly 300 to clamp a part of the material holding fixture 200 so that the material holding fixture 200 stays at the vibration position and performs subsequent vibration operations.

[0050] It should be noted that, when not in motion, there are gaps in the up-and-down directions between the material holding fixture 200 and the top column 311 below and the buffer member 520 above, and the sum of the two gaps is smaller than the lifting stroke of the lifting assembly 400 .

[0051] like Figure 1 and Figure 3 As shown, in this embodiment, the vibrating conveying device further includes a lifting and positioning assembly 600, which includes a positioning structure 610 that can be lifted and moved. The vertical stroke of the lifting and positioning assembly 600 can allow the lifting and positioning assembly 600 to be completely lowered below the conveying surface of the conveying assembly 100, and can also be extended above the conveying surface of the conveying assembly 100, so that the positioning structure 610 of the lifting and positioning assembly 600 can block the conveying path of the material holding fixture 200. Accordingly, the material holding fixture 200 has a positioning notch 212, and the positioning notch 212 is located at the front end of the material holding fixture 200. The front end is the part of the conveying path that the material holding fixture 200 first passes through during the conveying process. The positioning notch 212 has an inclined surface. When the positioning structure 610 rises, it extends above the conveying surface. As the material holding fixture 200 is conveyed, the positioning notch 212 will gradually approach the positioning structure 610 until the positioning structure 610 extends into the positioning notch 212. At this time, the positioning structure 610 can be squeezed and matched with the inclined surface, thereby correcting the position of the material holding fixture 200 to achieve self-centering. The positioning notch 212 of this embodiment adopts a trapezoidal surface, with two inclined guide surfaces and a stop surface perpendicular to the conveying direction. The guide surface is the inclined surface, and the angle between the two guide surfaces and the stop surface is greater than 90 degrees. When the material holding fixture 200 is contacted by the lifting and positioning assembly 600, if the posture of the material holding fixture 200 does not meet the requirements, the positioning structure 610 of the lifting and positioning assembly 600 will contact the guide surface of the positioning notch 212, and the material holding fixture 200 will automatically adjust its posture under the guidance of the guide surface so that the positioning structure 610 contacts the stop surface of the positioning notch 212. In this process, the lifting and positioning assembly 600 is used to stop and position the material holding fixture 200. In other words, the positioning notch 212 and the lifting and positioning assembly 600 are used to coordinate and position the material holding fixture 200. It should be noted that the number of the positioning notch 212 and the lifting and positioning assembly 600 can be set as needed, and it is preferred to ensure that the number of the positioning notch 212 and the number of the lifting and positioning assembly 600 are the same and the positions are coordinated.

[0052] like Figure 3 and Figure 4As shown, in this embodiment, the vibrating conveying device also includes a limit member 700, which is arranged on both sides of the conveying surface of the conveying component 100 and is connected to the conveying component 100, and along the conveying direction of the material holding fixture 200, the limit member 700 is located on the side of the material holding fixture 200. The limit member 700 is used to prevent the material holding fixture 200 from moving in a direction horizontally and perpendicular to the conveying direction. On the one hand, the material holding fixture 200 can only move in the established conveying direction, and on the other hand, the material holding fixture 200 will not undergo a large change in posture during the conveying process.

[0053] like Figure 2 and Figure 3 As shown, in this embodiment, the vibrating conveying device further includes: a detection member 800 and an identification member 900. The detection member 800 is located on one side of the conveying component 100 and can detect the position of the material holding fixture 200, and feed back the position information of the material holding fixture 200 to the control part of the vibrating conveying device to facilitate its subsequent instructions. The identification member 900 is located on one side of the conveying component 100 and can identify the identity information of the material holding fixture 200 to ensure that the material being vibrated is the material that needs to be vibrated. Preferably, the identification member 900 uses an RFID identification card.

[0054] In this embodiment, the conveying assembly 100 adopts roller conveying, specifically, it includes a main frame and a plurality of conveying rollers, the conveying rollers are rotatably arranged on the main frame, and the conveying rollers are arranged at intervals. When the vibration assembly 300 rises, the top column 311 of the vibration assembly 300 can rise and extend into the interval between the conveying rollers, and pass through the interval between the conveying rollers to contact the material holding fixture 200. In other words, a certain spacing is reserved between each conveying roller, so that the material holding fixture 200 can pass through the spacing smoothly, and the top column 311 can rise and pass through the spacing to cooperate with the material holding fixture 200. It should be noted that the aforementioned components connected to the conveying assembly 100 are actually connected to the main frame.

[0055] In this embodiment, the material holding fixture 200 includes a bottom plate 210 and a surrounding plate 220 located above the bottom plate 210, and the bottom plate 210 and the surrounding plate 220 are connected and together form a storage space for holding materials. In this embodiment, the area of ​​the bottom plate 210 is larger than the area enclosed by the surrounding plate 220, so that the edge of the bottom plate 210 is located outside the storage space, and the aforementioned positioning holes 211 and positioning notches 212 are both located on the edge of the bottom plate 210. The aforementioned portion where the buffer 520 is clamped with the vibration device is the edge of the bottom plate 210 of the material holding fixture 200. Since the edge of the bottom plate 210 exceeds the enclosed range of the surrounding plate 220 and is not within the storage space, the above-mentioned configuration of each structure will not affect the function of the material holding fixture 200 to hold materials, ensuring its normal use.

[0056] In this embodiment, the vibrating conveying device also includes a buffer guide block, which is installed on the four corners formed by connecting the four enclosures 220 of the material holding fixture 200, and the buffer guide block protrudes from the edge of the bottom plate 210. During the conveying process of the material holding fixture 200, when the material holding fixture 200 is tilted during conveying, the buffer guide block will contact the side wall of the main frame, thereby correcting the position of the material holding fixture 200. When multiple material holding fixtures 200 are conveyed by the conveying assembly 100 at the same time, the buffer guide block plays a role in avoiding rigid collision between the multiple material holding fixtures 200.

[0057] In this embodiment, the process of using the vibrating conveying device to process the material blocks is as follows: the conveying component 100 drives the material holding fixture 200 to convey in a predetermined conveying direction, and the limiting members 700 on both sides limit the bottom plate 210 of the material holding fixture 200 to realize the conveying guidance. After the detection member 800 detects that the material holding fixture 200 has reached the predetermined position, the lifting and positioning component 600 rises to block the material holding fixture 200 and completes the positioning and self-centering, and the conveying component 100 stops conveying the material holding fixture 200; then the lifting component 400 drives the vibration component 300 to rise, and the top column 311 rises and passes through the positioning hole 211 on the bottom plate 210 of the material holding fixture 200, driving The material holding fixture 200 rises together until it reaches a predetermined height after it has separated from the conveying surface of the conveying assembly 100 by a certain distance; after the material holding fixture 200 rises to the height, the edge of its bottom plate 210 is pressed by the top column 311 and the buffer member 520 on the upper positioning assembly 500, and the lifting and positioning assembly 600 descends; the vibration drive member 320 is started to vibrate the material holding fixture 200, and after running for a set time, the lifting assembly 400 is actuated to drive the top column 311 on the vibration assembly 300 to descend, and the material holding fixture 200 returns to the conveying surface of the conveying assembly 100, and the conveying assembly 100 starts to drive the material holding fixture 200 to the next station.

[0058] It should be noted that, the multiple in the above embodiments refers to at least two.

[0059] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:

[0060] 1. Solved the problem of poor compaction effect of the vibration device in the prior art;

[0061] 2. The material holding fixture can be separated from the conveying component for vibration operation, which avoids the conveying component from affecting the material holding fixture during vibration and ensures the vibration compaction effect. At the same time, the material holding fixture and the vibration component will not cause wear to the conveying component during the vibration process, thereby extending the service life of the conveying surface;

[0062] 3. The vibration component adopts modular structure design and is directly integrated on the conveying component, making the installation position easy to adjust;

[0063] 4. The vibration direction of the vibration component is up and down, and the compaction efficiency is higher;

[0064] 5. The vibration will not be transmitted from the vibration plate to the connecting column and then to other parts of the vibration conveying device through the connecting column;

[0065] 6. The positioning and self-centering of the material holding tooling are completed through the cooperation of the positioning notch and the lifting and positioning components;

[0066] 7. The limiter enables the material holding tooling to move in the predetermined conveying direction without causing major changes in posture during the conveying process.

[0067] Obviously, the above-described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0068] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0069] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0070] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A vibrating conveying device, characterized in that: include: A conveying assembly (100); a material holding tool (200), wherein the material holding tool (200) is arranged on the conveying component (100) and is conveyed under the drive of the conveying component (100); A vibration component (300), wherein the vibration component (300) is located below the conveying component (100); A lifting component (400), wherein the lifting component (400) is located below the vibration component (300) and is drivingly connected to the vibration component (300), and the lifting component (400) can drive the vibration component (300) to move up and down, and the displacement of the vibration component (300) when rising is greater than the height difference between the vibration component (300) and the material holding fixture (200), so that when the vibration component (300) rises, it contacts the material holding fixture (200) and lifts the material holding fixture (200) to be separated from the conveying component (100), and the vibration component (300) drives the material holding fixture (200) to vibrate.

2. The vibrating conveying device according to claim 1, characterized in that: The lifting assembly (400) has a vibration gap, and the vibration assembly (300) comprises: a vibration plate (310), the vibration plate (310) being arranged at the vibration gap so as to vibrate up and down, the vibration plate (310) having a top column (311) extending upward, and when the vibration assembly (300) is driven to rise by the lifting assembly (400), the top column (311) contacts the material holding fixture (200) and drives the material holding fixture (200) to rise and to vibrate; A vibration driving member (320), wherein the vibration driving member (320) is drivingly connected to the vibration plate (310) and drives the vibration plate (310) to vibrate up and down.

3. The vibrating conveying device according to claim 2, characterized in that: The vibration assembly (300) further includes: A connecting column (330), the connecting column (330) being arranged in the vibration gap and on the vibration plate (310); An isolation sleeve (340), the isolation sleeve (340) being sleeved on the outside of the connecting column (330) and abutting against the vibration plate (310) or the lifting assembly (400); An elastic member (350), wherein the elastic member (350) is sleeved on the outside of the isolation sleeve (340), and the elastic member (350) is in abutment with the isolation sleeve (340).

4. The vibrating conveying device according to claim 3, characterized in that: There are a plurality of elastic members (350), and the elastic members (350) are disposed on both the upper and lower sides of the vibration plate (310); and / or there are a plurality of isolation sleeves (340), and the isolation sleeves (340) are disposed on both the upper and lower sides of the vibration plate (310).

5. The vibrating conveying device according to claim 3, characterized in that: The connecting column (330) has an adjustment structure, and the vibration component (300) further includes an adjustment member (360), wherein the adjustment member (360) abuts against the isolation sleeve (340) or the elastic member (350) and is adjustably connected to the adjustment structure to change the initial elastic force of the elastic member (350).

6. The vibrating conveying device according to claim 2, characterized in that: The material holding tool (200) has a positioning hole (211), and the top of the top column (311) has a step surface. When the vibration plate (310) rises, a portion of the top column (311) is located in the positioning hole (211), and the step surface abuts against the edge side of the positioning hole (211).

7. The vibrating conveying device according to claim 2, characterized in that: The lifting assembly (400) comprises: A lifting plate (410), wherein the lifting plate (410) can be raised and lowered; A bracket (420), wherein the bracket (420) is connected to the lifting plate (410), a portion of the bracket (420) is located above the lifting plate (410), and the vibration gap is formed between the bracket and the lifting plate (410).

8. The vibrating conveying device according to claim 7, characterized in that: The bracket (420) comprises a first section (421) and a second section (422) which are bent and connected in sequence, the second section (422) extends longitudinally and is connected to the lifting plate (410), the first section (421) is located at the top end of the second section (422), and the first section (421) extends transversely and forms the vibration gap with the lifting plate (410).

9. The vibrating conveying device according to claim 7, characterized in that: The lifting assembly (400) further includes: A fixing plate (430), wherein the fixing plate (430) is connected to the conveying assembly (100); A lifting guide member (440), wherein the lifting guide member (440) is passed through the fixing plate (430) and connected to the lifting plate (410); A lifting drive member (450) is connected to the lifting plate (410) and drives the lifting plate (410) to move up and down relative to the fixed plate (430).

10. The vibrating conveying device according to any one of claims 1 to 9, characterized in that: The vibrating conveying device further comprises an upper limit assembly (500), wherein the upper limit assembly (500) comprises a limit bracket (510) and a buffer member (520), wherein the buffer member (520) is connected to the limit bracket (510), and when the material holding fixture (200) is raised to a position driven by the lifting assembly (400), it contacts the buffer member (520).

11. The vibrating conveying device according to any one of claims 1 to 9, characterized in that: The vibrating conveying device also includes a lifting and positioning assembly (600), the lifting and positioning assembly (600) includes a positioning structure (610) that can be lifted and moved, the material holding fixture (200) has a positioning notch (212), the positioning notch (212) has an inclined surface, and the positioning structure (610) extends into the positioning notch (212) and is pressed and matched with the inclined surface when rising to correct the position of the material holding fixture (200).

12. The vibrating conveying device according to any one of claims 1 to 9, characterized in that: The vibrating conveying device further comprises a limit member (700), which is connected to the conveying assembly (100) and is located on a side of the material holding fixture (200) along the conveying direction of the material holding fixture (200), and prevents the material holding fixture (200) from moving in a direction transversely and perpendicular to the conveying direction.

13. The vibrating conveying device according to any one of claims 1 to 9, characterized in that: The vibrating conveying device also includes: A detection member (800), the detection member (800) being located on one side of the conveying assembly (100) and capable of detecting the position of the material holding tooling (200); An identification piece (900), the identification piece (900) is located on one side of the conveying component (100) and is capable of identifying identity information of the material holding tool (200).

14. The vibrating conveying device according to any one of claims 1 to 9, characterized in that: The conveying assembly (100) comprises a main frame and a plurality of conveying rollers, wherein the conveying rollers are rotatably arranged on the main frame and are arranged at intervals. When the vibration assembly (300) rises, at least a portion of the vibration assembly (300) is located in the intervals between the conveying rollers and passes through the intervals between the conveying rollers to contact the material holding fixture (200).

15. The vibrating conveying device according to any one of claims 1 to 9, characterized in that: The material holding tool (200) comprises a bottom plate (210) and a surrounding plate (220) located above the bottom plate (210); the bottom plate (210) and the surrounding plate (220) are connected and together form a holding space for holding materials.

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