A queuing mechanism for multi-row large particle materials

Abstract

This invention discloses a multi-row large particle material queuing mechanism, including a support frame. Multiple sets of conveyor frames are fixedly installed on the upper end of the support frame. Discharge roller groups and feed roller groups are symmetrically installed inside the conveyor frames. A queuing base plate is provided between the discharge roller groups and the feed roller groups. Side baffles are fixedly connected to both sides of the queuing base plate and are fixedly connected to the inner sidewalls of the conveyor frames. A support frame is symmetrically fixedly connected to the upper surface of the queuing base plate. A queuing plate is provided inside the support frame. A through hole is opened inside the queuing base plate, and a pushing component is installed inside the through hole. This invention solves the problem that existing material queuing mechanisms cannot quickly arrange materials using a robotic arm, preventing some materials from missing the robotic arm's arrangement when there are many materials, preventing disordered materials on the queuing mechanism, improving the queuing quality of the material queuing mechanism, and avoiding queuing materials one by one, thus improving the efficiency of the material queuing mechanism.

Description

Technical Field

[0001] This invention relates to the field of large particle material conveying technology, specifically a multi-row large particle material queuing mechanism. Background Technology

[0002] Multi-row large particle material queuing mechanism is a special equipment in the field of industrial automation adapted to the orderly conveying of large particle materials. Through the material queuing mechanism, messy materials can be arranged neatly during the conveying process, thereby making the materials conveyed in an orderly and consistent manner.

[0003] The existing queuing mechanisms for large particles have certain shortcomings in use. In general, existing queuing mechanisms use robotic arms to arrange materials in an orderly manner. When there are many materials on the conveyor, the robotic arms cannot quickly arrange the materials in an orderly manner. When there are many materials, some materials may miss the arrangement by the robotic arms, thus affecting the quality of material queuing. Secondly, the robotic arms can only arrange materials one by one, which reduces the working efficiency of the material queuing mechanism. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a multi-row large particle material queuing mechanism, which solves the problem that existing material queuing mechanisms cannot quickly arrange materials using robotic arms. It avoids some materials missing the robotic arm's arrangement when there are many materials, prevents messy materials from appearing on the queuing mechanism, improves the queuing quality of the mechanism, and avoids queuing materials one by one, thus improving the efficiency of the material queuing mechanism.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a multi-row large particle material queuing mechanism, comprising a support frame, with multiple sets of conveyor frames fixedly installed on the upper end of the support frame. A discharge roller group and a feed roller group are symmetrically installed inside the conveyor frames. A queuing base plate is provided between the discharge roller group and the feed roller group. Side baffles are fixedly connected to both sides of the queuing base plate, and the side baffles are fixedly connected to the inner sidewalls of the conveyor frames. A support frame is symmetrically fixedly connected to the upper surface of the queuing base plate, and a queuing plate is provided inside the support frame. A through hole is opened inside the queuing base plate, and a pushing component is installed inside the through hole. A sensing plate is fixedly connected to one end of the queuing base plate, and a gravity sensor is fixedly connected to one side surface of the sensing plate. Grooves are symmetrically opened on the upper surface of the conveyor frames, and a pushing arm is rotatably connected inside the groove. A protective pad is fixedly connected to the inner surface of the pushing arm.

[0006] Preferably, the pushing mechanism includes a push plate located inside the through hole. An electric telescopic rod is fixedly connected to one side surface of the push plate, and a support rod is symmetrically fixedly connected to the side surface of the electric telescopic rod. The support rod is fixedly connected to the lower surface of the queuing base plate.

[0007] Preferably, a movable plate is slidably connected inside the support frame, and a return spring is fixedly connected to one side surface of the movable plate. One end of the return spring is fixedly connected to the inner wall of the support frame, and one end of the movable plate is fixedly connected to the queuing plate.

[0008] Preferably, the distance from one side surface of the sensing plate to the push plate is greater than the thickness of the queuing plate.

[0009] Preferably, one side surface of the queuing plate has multiple sets of limiting grooves.

[0010] Preferably, a guide plate is provided above one end of the queuing base plate, and the two ends of the guide plate are fixedly connected to the inner ear wall of the conveyor frame.

[0011] Preferably, a groove is provided on the upper surface of one end of the pusher arm, and an adjusting plate is rotatably and slidably connected inside the groove. A two-way screw is threaded inside the adjusting plate, and a support plate is rotatably connected to both ends of the two-way screw. The lower end of the support plate is fixedly connected to the upper surface of the conveyor frame.

[0012] Preferably, the support frame is fixedly mounted with bearing seats at both ends, and a drive shaft is rotatably connected inside the bearing seats. The drive shaft is connected to the discharge roller group and the feed roller group through a transmission assembly.

[0013] This invention provides a multi-row queuing mechanism for large particles. Compared with the prior art, it has the following advantages:

[0014] 1. By using a support frame symmetrically arranged on the upper surface of the queuing base plate, a queuing plate set inside the support frame, a through hole opened inside the queuing base plate, a push plate inside the through hole, and an electric telescopic rod fixedly connected to the lower surface of the push plate, the problem of existing material queuing mechanisms being unable to quickly arrange materials by means of a robotic arm is solved. This avoids some materials missing the robotic arm's arrangement when there are many materials, prevents messy materials on the queuing mechanism, improves the queuing quality of materials, and avoids queuing materials one by one, thus improving the efficiency of the material queuing mechanism.

[0015] 2. The material queuing mechanism is designed to be flexible and expand its application range by using a groove on the upper surface of one end of the pusher arm and an adjustment plate inside the groove that is rotatably connected to the adjustment plate. This allows for easy adjustment of the distance between the pusher arms, enabling materials to be queued for different lengths. This improves the flexibility of the material queuing mechanism and expands its application range. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the present invention;

[0017] Figure 2 For the present invention Figure 1 Schematic diagram of the middle conveyor frame;

[0018] Figure 3 For the present invention Figure 2 Schematic diagram of the inner structure of the middle conveyor frame;

[0019] Figure 4 For the present invention Figure 3 Schematic diagram of the structure of the middle queue base plate;

[0020] Figure 5 For the present invention Figure 4 A schematic diagram of the structure viewed from below.

[0021] In the diagram: 1. Support frame; 101. Drive shaft; 102. Shaft seat; 2. Conveyor frame; 201. Discharge roller assembly; 202. Feed roller assembly; 203. Groove; 204. Pusher arm; 205. Protective pad; 206. Slide groove; 207. Support plate; 208. Adjusting plate; 209. Bidirectional lead screw; 3. Queueing base plate; 301. Side baffle; 302. Support frame; 303. Return spring; 304. Sensing plate; 305. Gravity sensor; 306. Push plate; 307. Queueing plate; 308. Limiting groove; 309. Through hole; 3010. Electric telescopic rod; 3011. Support rod; 4. Guide plate. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] Please see Figure 1-5This invention provides a technical solution: a multi-row large particle material queuing mechanism, including a support frame 1. Multiple sets of conveyor frames 2 are fixedly installed on the upper end of the support frame 1. A discharge roller group 201 and a feed roller group 202 are symmetrically installed inside the conveyor frame 2. A queuing base plate 3 is provided between the discharge roller group 201 and the feed roller group 202. Side baffles 301 are fixedly connected to both sides of the queuing base plate 3, and the side baffles 301 are fixedly connected to the inner sidewalls of the conveyor frames 2. A support frame 302 is symmetrically fixedly connected to the upper surface of the queuing base plate 3. A queuing plate 307 is provided inside the support frame 302. A through hole 309 is opened inside the queuing base plate 3, and a pushing component is provided inside the through hole 309. The pushing component includes a push plate 306 located in the through hole 309. Inside, an electric telescopic rod 3010 is fixedly connected to one side surface of the push plate 306. A support rod 3011 is symmetrically fixedly connected to the side surface of the electric telescopic rod 3010. The support rod 3011 is fixedly connected to the lower surface of the queuing base plate 3. By pushing the electric telescopic rod 3010 in the pushing mechanism and the push plate 306 inside the through hole 309, the material on one side surface of the queuing plate 307 can be pushed to the top of the discharge roller group 201. A sensing plate 304 is fixedly connected to one end of the queuing base plate 3. A gravity sensor 305 is fixedly connected to one side surface of the sensing plate 304. Grooves 203 are symmetrically opened on the upper surface of the conveyor frame 2. A pusher arm 204 is rotatably connected inside the groove 203. A protective pad 205 is fixedly connected to the inner surface of the pusher arm 204.

[0024] As a technical optimization of the present invention, a movable plate is slidably connected inside the support frame 302, and a return spring 303 is fixedly connected to one side surface of the movable plate. One end of the return spring 303 is fixedly connected to the inner wall of the support frame 302, and one end of the movable plate is fixedly connected to the queuing plate 307. The limit groove 308 can be easily reset by the return spring 303 and the movable plate inside the support frame 302, and the next group of materials can be queued.

[0025] As a technical optimization of the present invention, the distance from one side surface of the sensing plate 304 to the push plate 306 is greater than the thickness of the queuing plate 307. When the queuing plate 307 is filled with material to prevent the queuing plate 307 from being above the push plate 306, the queuing plate 307 avoids obstructing the push plate 306.

[0026] As a technical optimization of the present invention, a plurality of limiting grooves 308 are provided on one side surface of the queuing plate 307, and the limiting grooves 308 can stabilize the material on one side of the queuing plate 307, preventing the material from moving to both ends of the queuing plate 307, thereby reducing the material queuing effect.

[0027] As a technical optimization of the present invention, a guide plate 4 is provided above one end of the queuing base plate 3. The two ends of the guide plate 4 are fixedly connected to the inner ear wall of the conveying frame 2. The guide plate 4 can guide the queued material to the top of the discharge roller group 201, so as to avoid the material getting stuck on one side of the discharge roller group 201.

[0028] As a technical optimization of the present invention, a groove 206 is provided on the upper surface of one end of the pusher arm 204. An adjusting plate 208 is rotatably connected inside the groove 206. A bidirectional lead screw 209 is threaded inside the adjusting plate 208. Support plates 207 are rotatably connected to both ends of the bidirectional lead screw 209. The lower end of the support plate 207 is fixedly connected to the upper surface of the conveyor frame 2. The angle of the pusher arm 204 can be easily adjusted by the adjusting plate 208 inside the groove 206 and the bidirectional lead screw 209 threaded inside the adjusting plate 208, so that materials can be arranged in different lengths and the applicability of the material queuing mechanism can be expanded.

[0029] As a technical optimization of the present invention, the two ends of the support frame 1 are fixedly installed with bearing seats 102, and the inside of the bearing seats 102 is rotatably connected to a drive shaft 101. The drive shaft 101 is connected to the discharge roller group 201 and the feed roller group 202 through a transmission assembly.

[0030] In use, the material is first fed above the feed roller assembly 202. Then, according to the length of the material queue, the operator rotates the bidirectional lead screw 209. At this time, the bidirectional lead screw 209 will drive the adjusting plates 208 to move closer together, and the adjusting plates 208 will drive the pusher arms 204 to rotate, so that one end of the pusher arms 204 moves closer together. Then, the drive shaft 101 drives the feed roller assembly 202 and the discharge roller assembly 201 to rotate. At this time, the feed roller assembly 202 will transport the material to the upper surface of the queuing base plate 3. When the material reaches the upper surface of the queuing base plate 3, it will first pass through the pusher arms 204 to perform preliminary queuing, and then fall onto the upper surface of the queuing base plate 3. At this time, the material rolls along the queuing base plate 3 to one side surface of the queuing plate 307. Therefore, the material can quickly and neatly queue on one side surface of the queuing plate 307, and pass through the limiting groove 30. 8 can limit the material, and then the queuing plate 307 will slide down along the support frame 302 under the force of gravity, and finally slide to one side surface of the sensing plate 304 and contact the gravity sensor 305. When it contacts the gravity sensor 305, the electric telescopic rod 3010 will be activated, and the electric telescopic rod 3010 will push the push plate 306. At this time, the push plate 306 pushes a row of materials on one side surface of the queuing plate 307 to rise. When it rises to the upper surface of the guide plate 4, the material will roll along the guide plate 4 to the top of the discharge roller group 201, and then the discharge roller group 201 will transport the arranged material away. When the weight of the material on one side of the queuing plate 307 is insufficient, the reset spring 303 can push the queuing plate 307 away from the gravity sensor 305, and the electric telescopic rod 3010 will drive the push plate 306 back into the through hole 309.

[0031] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0033] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-row large particle material queuing mechanism, comprising a support frame (1), characterized in that: Multiple sets of conveyor frames (2) are fixedly installed on the upper end of the support frame (1). A discharge roller group (201) and a feed roller group (202) are symmetrically installed inside the conveyor frame (2). A queuing base plate (3) is provided between the discharge roller group (201) and the feed roller group (202). Side baffles (301) are fixedly connected to both sides of the queuing base plate (3). The side baffles (301) are fixedly connected to the inner sidewall of the conveyor frame (2). A support frame (301) is symmetrically fixedly connected to the upper surface of the queuing base plate (3). 2) A queuing plate (307) is provided on the inner side of the support frame (302). A movable plate is slidably connected inside the support frame (302). A return spring (303) is fixedly connected to one side surface of the movable plate. One end of the return spring (303) is fixedly connected to the inner wall of the support frame (302). One end of the movable plate is fixedly connected to the queuing plate (307). A through hole (309) is provided inside the queuing base plate (3). A pushing component is provided inside the through hole (309). The pushing component includes a pusher. The push plate (306) is located inside the through hole (309). An electric telescopic rod (3010) is fixedly connected to one side surface of the push plate (306). A support rod (3011) is symmetrically fixedly connected to the side surface of the electric telescopic rod (3010). The support rod (3011) is fixedly connected to the lower surface of the queuing base plate (3). A sensing plate (304) is fixedly connected to one end of the queuing base plate (3). A gravity sensor (3011) is fixedly connected to one side surface of the sensing plate (304). 5) The distance from one side surface of the sensing plate (304) to the push plate (306) is greater than the thickness of the queuing plate (307). A guide plate (4) is provided above one end of the queuing base plate (3). The two ends of the guide plate (4) are fixedly connected to the inner ear wall of the conveying frame (2). The upper surface of the conveying frame (2) is symmetrically provided with grooves (203). A pusher arm (204) is rotatably connected inside the groove (203). A protective pad (205) is fixedly connected to the inner surface of the pusher arm (204).

2. The multi-row large particle material queuing mechanism according to claim 1, characterized in that: The queuing plate (307) has multiple sets of limiting grooves (308) on one side surface.

3. The multi-row large particle material queuing mechanism according to claim 1, characterized in that: The upper surface of one end of the pusher arm (204) is provided with a groove (206). The groove (206) is internally limited and rotatably connected to an adjusting plate (208). The adjusting plate (208) is internally threaded with a two-way screw (209). The two ends of the two-way screw (209) are rotatably connected to a support plate (207). The lower end of the support plate (207) is fixedly connected to the upper surface of the conveyor frame (2).

4. The multi-row large particle material queuing mechanism according to claim 1, characterized in that: The support frame (1) has bearing seats (102) fixedly installed at both ends. The bearing seats (102) are rotatably connected to a drive shaft (101). The drive shaft (101) is connected to the discharge roller group (201) and the feed roller group (202) through a transmission assembly.

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