Conveying device and conveying method based on workpiece toppling prevention

Abstract

The conveying device comprises a mounting frame, an adjusting conveying mechanism and a sliding discharging mechanism, the adjusting conveying mechanism comprises an adjusting assembly and a transmission assembly, limiting baffles are slidably mounted on the two sides of the upper surface of the mounting frame correspondingly, and second inclined block sliding plates are fixedly connected to the inner sides of the two limiting baffles correspondingly; inclined block sliding plates I are slidably mounted on the inner sides of the two inclined block sliding plates II in the vertical direction. A first inclined block sliding plate ascends to push a workpiece between two inclined blocks of a second inclined block sliding plate to move, when the first inclined block sliding plate descends, the jacked workpiece slides off from the top end of the second inclined block sliding plate and slides into a next clamping groove along the inclined surfaces of the inclined blocks of the second inclined block sliding plate, and the two ends of the workpiece are always limited by limiting baffles on the two sides; according to the conveying device, it can be guaranteed that the workpieces are kept at the correct positions in the conveying process, the situation that the workpieces deviate during conveying can be effectively avoided, the workpieces are prevented from deviating from the conveying path, and therefore delay and errors in the conveying process are reduced, and the conveying efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of workpiece conveying, and in particular to a conveying device and a conveying method based on workpiece anti-dumping. Background Art

[0002] Conveying equipment is a mechanical device that transports bulk goods and piece goods from the loading point to the unloading point along a certain route in a continuous manner. Conveyors have a long history. The high drum car and water-lifting tipping car in ancient China are the prototypes of modern bucket elevators and scraper conveyors. Belt conveyors are the main way to transport bulk materials at present.

[0003] Chinese patent application CN111056269A discloses a multi-specification cylinder transmission device and its implementation method, in which a conveying mechanism is arranged on a bottom plate for conveying cylinders; a guide plate extends along the conveying direction of the conveying mechanism, and two guide plates are respectively arranged on both sides of the conveying mechanism and can contact the outer wall of the cylinder on the conveying mechanism to prevent the cylinder from tipping over or slipping.

[0004] When the above-mentioned conveying device conveys a long cylindrical workpiece, since the center of gravity of the cylinder is usually located at its geometric center, the center of gravity of the cylindrical workpiece is higher when it is conveyed vertically, and the center of gravity is far away from the clamping point. Therefore, even if the bottom end of the cylindrical workpiece is clamped, the cylindrical workpiece is still easy to tip over during transportation. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the present invention provides a conveying device and a conveying method based on workpiece anti-dumping, which have the advantages of preventing the cylindrical workpiece from tilting and solves the problem of high instability of the center of gravity of the cylindrical workpiece.

[0007] (II) Technical solution

[0008] In order to achieve the above, the present invention not only solves the problem of high instability of the center of gravity of the cylindrical workpiece, but also ensures the purpose of intermittent transportation, the present invention provides the following technical solutions: a conveying device, including a mounting frame, an adjusting conveying mechanism and a sliding unloading mechanism, the adjusting conveying mechanism including an adjusting component and a transmission component, limit baffles are slidably installed on both sides of the upper surface of the mounting frame, the inner sides of the two limit baffles are fixedly connected with inclined block slide 2, the inner sides of the two inclined block slides are vertically slidably installed with inclined block slide 1, a mounting plate is fixedly installed between the mounting frames, both ends of the mounting plate are slidably connected with a lifting slide, an adjusting component is arranged on the lifting slide, and the adjusting component is used to adjust the spacing between the inclined block slides 1 on both sides; The sliding unloading mechanism comprises a support frame fixedly mounted on one end of the mounting frame, a unloading slide is fixedly mounted above the support frame, an intermittent component is arranged on the unloading slide, and the intermittent component is used to control the workpiece to be unloaded intermittently along the unloading slide to the adjusting conveying mechanism to prevent all the workpieces from pouring and sliding off the unloading slide; A row of inclined blocks are respectively arranged at the top of the inclined block slide 1 and the top of the inclined block slide 2. The intermittent component can drive the inclined block slide 1 to rise and fall reciprocally through the transmission component, so as to drive the workpieces to be transported one by one along the length direction of the inclined block slide 1 and the inclined block slide 2 under the guidance of the two rows of inclined blocks. The limit baffle can limit the transported workpiece to prevent the workpiece from tilting during the transportation process.

[0009] As a preferred solution of the conveying device described in the present invention, the transmission assembly includes a roller frame, a roller, a sliding plate and a beveled top block, a roller frame is fixedly installed on both sides of the lower surface of the lifting slide, the bottom end of the roller frame is rotatably connected with a rotating roller, the upper surface of the mounting plate is slidably connected with a sliding plate, both ends of the sliding plate are fixedly installed with a beveled top block, and the bottom surface of the rotating roller is slidably connected to the upper surface of the beveled top block.

[0010] As a preferred solution of the conveying device described in the present invention, the adjusting assembly includes a rotating disc, a transmission rod, a T-shaped slider, a lifting slide, a limit slider, an adjusting slide, a connecting sleeve, a limit slide, a rotating hole and a motor. The rotating disc is rotatably connected to the lifting slide, and the two ends of the upper surface of the rotating disc are respectively rotatably connected with the transmission rods, and the ends of the two transmission rods are respectively rotatably connected to the lower surface of the inclined block slide.

[0011] As a preferred solution of the conveying device described in the present invention, the outer surface of the inclined block slide plate one is fixedly connected with a T-shaped slider, the inner surface of the inclined block slide plate two is provided with a lifting slide groove, the T-shaped slider fits in the lifting slide groove to slide, the lower surface of the inclined block slide plate two is fixedly connected with a limiting slider, the upper surface of the mounting frame is provided with an adjusting slide groove, and the limiting slider fits in the adjusting slide groove to slide.

[0012] As a preferred solution of the conveying device described in the present invention, a connecting sleeve is fixedly connected to the lower surface of the rotating disc, and the connecting sleeve is located between the roller frames on both sides. A limiting sliding column is slidably connected in the connecting sleeve. A rotating hole is provided on the mounting plate and the lifting slide, and the connecting sleeve and the limiting sliding column are rotatably connected in the rotating hole. A motor is fixedly installed at the bottom end of the limiting sliding column, and the top end of the motor is fixedly installed on the lower surface of the mounting plate.

[0013] As a preferred solution of the conveying device described in the present invention, support plates are respectively arranged on both sides of the support frame, and the intermittent assembly includes a U-shaped rotating frame, a limiting column one, a limiting column two, a blocking groove, a sliding frame, a sliding push plate, a rotating frame, a sliding rack, a driving gear, a rotating cam and a cylinder. The arc-shaped end axis of the U-shaped rotating frame rotates with the support plate, and the shape of the U-shaped rotating frame presents an inverted U-shape. The upper end of the U-shaped rotating frame is longer than the lower end, and the upper surface of the lower end of the U-shaped rotating frame is fixedly connected to the limiting column one, and the lower surface of the upper end of the U-shaped rotating frame is fixedly connected to the limiting column two.

[0014] As a preferred solution of the conveying device described in the present invention, a gap is left between the limit column one and the limit column two, the size of the gap is adapted to the caliber of the workpiece, a row of abutment grooves are provided on the unloading slide plate, the number of the abutment grooves corresponds to the limit column one, a sliding frame is fixedly connected to the support frame, a sliding push plate is slidably connected to the sliding frame, and one end of the sliding push plate is fixedly connected to the corresponding end of the sliding plate.

[0015] As a preferred solution of the conveying device described in the present invention, rotating frames are fixedly connected to both sides of the upper surface of the sliding frame, a sliding rack is fixedly installed on the upper surface of the sliding push plate, a driving gear is rotatably connected between the rotating frames on both sides, and the sliding rack and the driving gear are meshed with each other.

[0016] As a preferred solution of the conveying device described in the present invention, rotating cams are fixedly connected to both sides of the driving gear, the convex surface of the rotating cams abuts against the lower surface of the U-shaped rotating frame, and a cylinder is fixedly installed at one end of the sliding push plate, and the cylinder is fixedly installed on the support frame.

[0017] The present invention also provides a conveying method based on workpiece anti-dumping, which uses the above conveying device.

[0018] Compared with the known prior art, the technical solution provided by the present invention has the following beneficial effects: 1. The inclined block slide 1 is lifted up to push the workpiece located between the two inclined blocks of the inclined block slide 2 to move. When the inclined block slide 1 is lowered, the lifted workpiece will slide from the top of the inclined block slide 2 and slide along the inclined surface of the inclined block of the inclined block slide 2 to the next slot, so that both ends of the workpiece are always limited by the limit baffles on both sides, which can ensure that the workpiece maintains the correct position during the conveying process, and can effectively avoid the workpiece from being offset during transportation and deviating from the conveying path, thereby reducing delays and errors in the conveying process and improving the conveying efficiency. The workpieces arranged and placed on the unloading slide can slide orderly along the surface of the unloading slide to the inclined block slide 2 on one side one by one, preventing all the workpieces from sliding down and accumulating at one end of the inclined block slide 2 at the same time, which can avoid the equipment from generating excessive instantaneous load due to the one-time accumulation of a large number of workpieces, and can ensure the continuity and stability of unloading.

[0019] 2. The output end of the motor is used to drive the limit slide to rotate. The rotation of the limit slide will drive the connected connecting sleeve to rotate, so that the connecting sleeve and the limit slide will rotate in the rotating hole at the same time. At the same time, the connecting sleeve will slide vertically along the limit slide. The rising adjustment component will push the inclined block slide to slide along the lifting slide. The connecting sleeve will drive the rotating disk located on the upper surface of the lifting slide to rotate. The rotating disk drives the transmission rods at both ends to change the distance between the inclined block slides. The distance between the inclined block slides can be adjusted by rotating while lifting and lowering, so that the equipment can adapt to different working environments and needs more flexibly, and can adapt to workpieces of different lengths. By pushing the workpiece to move, the center of gravity of the workpiece is located in the middle position of the conveying component, which improves the stability of the conveying component in conveying workpieces and increases the use range and adaptability of the equipment.

[0020] 3. The sliding rack on the surface is driven by the sliding push plate to rotate during the sliding process, which will drive the meshing drive gear to rotate, and drive the rotating cam to rotate intermittently to push the U-shaped rotating frame to lift up, so that the workpieces between the limit column 1 and the limit column 2 can be unloaded individually. The intermittent conveying can be adjusted according to different production needs and rhythms to adapt to different production processes. By controlling the falling method of the bar material, the safety hazards caused by the tipping and rolling of the bar material can be reduced, and the operator can be protected from accidental injuries. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1It is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the structure of the outer shed of the present invention; Figure 3 It is a structural schematic diagram of the regulating conveying mechanism of the present invention; Figure 4 It is a structural schematic diagram of the inclined block slide plate of the present invention in a state where the inclined block slide plate is located at the lowest position; Figure 5 It is a structural schematic diagram of the inclined block slide plate of the present invention when it is at the highest position; Figure 6 It is a structural schematic diagram of the transmission assembly of the present invention; Figure 7 It is an enlarged structural schematic diagram of the transmission component A of the present invention; Figure 8 It is a structural schematic diagram of the mounting frame of the present invention; Fig. 9 It is a structural schematic diagram of the sliding feeding mechanism of the present invention; Fig.10 It is a schematic diagram of the structure of the intermittent component of the present invention.

[0023] In the figure: 100, mounting frame; 200, adjusting conveying mechanism; 201, mounting plate; 202, lifting slide; 203, inclined block slide 1; 204, inclined block slide 2; 205, limit baffle; 206, workpiece; 207, roller frame; 208, rotating roller; 209, sliding plate; 210, bevel top block; 211, rotating disc; 212, transmission rod; 213, T-shaped slide; 214, lifting slide; 215, limit slide; 216, adjusting slide; 2 17. Connecting sleeve; 218. Limiting slide column; 219. Rotating hole; 220. Motor; 300. Sliding unloading mechanism; 301. Support frame; 302. Unloading slide plate; 303. Support plate; 304. U-shaped rotating frame; 305. Limiting column one; 306. Limiting column two; 307. Stop groove; 308. Sliding frame; 309. Sliding push plate; 310. Rotating frame; 311. Sliding rack; 312. Driving gear; 313. Rotating cam; 314. Cylinder. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] The present invention will be further described below in conjunction with the embodiments. Example 1

[0026] Reference Figure 1-Figure 3 , Figure 8 , which is the first embodiment of the present invention, provides a conveying device, including a mounting frame 100, an adjusting conveying mechanism 200 and a sliding unloading mechanism 300, the adjusting conveying mechanism 200 includes an adjusting component and a transmission component, and the upper surface of the mounting frame 100 is slidably installed with limit baffles 205 on both sides, and the inner sides of the two limit baffles 205 are fixedly connected with inclined block slides 204, and the inner sides of the two inclined block slides 204 are vertically slidably installed with inclined block slides 1 203, and the mounting plates 201 are fixedly installed between the mounting frames 100, and the two ends of the mounting plates 201 are slidably connected with lifting slides 202, and the lifting slides 202 are provided with adjusting components, and the adjusting components are used to adjust the spacing between the inclined block slides 1 203 on both sides; The sliding unloading mechanism 300 includes a support frame 301 fixedly mounted on one end of the mounting frame 100, a unloading slide 302 is fixedly mounted above the support frame 301, and an intermittent component is arranged on the unloading slide 302, and the intermittent component is used to control the workpiece 206 to be unloaded intermittently along the unloading slide 302 to the adjusting conveying mechanism 200, so as to prevent the workpiece 206 from all falling off the unloading slide 302; A row of inclined blocks are respectively arranged at the top of the inclined block slide 1 203 and the inclined block slide 204. The intermittent component can drive the inclined block slide 1 203 to rise and fall reciprocatingly through the transmission component, so as to drive the workpiece 206 to be transported one by one along the length direction of the inclined block slide 1 203 and the inclined block slide 2 204 under the guidance of the two rows of inclined blocks. The limit baffle 205 can limit the transported workpiece 206 to prevent the workpiece 206 from tilting during the transportation process.

[0027] Among them, the shapes of the oblique blocks on the oblique block slide 1 203 and the oblique block slide 2 204 are both right triangles, and the two rows of oblique blocks are staggered; when the oblique block slide 1 203 drops to the lowest position, it is located below the oblique block slide 2 204, and the top of the oblique block on the oblique block slide 1 203 and the bottom of the oblique block on the oblique block slide 2 204 are at the same height; when the oblique block slide 1 203 rises to the highest position, it is located above the oblique block slide 2 204, and the bottom of the oblique block on the oblique block slide 1 203 and the top of the oblique block on the oblique block slide 2 204 are at the same height; in a row of oblique blocks on the oblique block slide 1 203 and the oblique block slide 2 204, a slot is formed between two adjacent oblique blocks, and the width of the slot is adapted to the caliber size of the workpiece 206; Specifically, the inclined block slide 1 203 on both sides is driven to move by the adjusting component, and the inclined block slide 1 203 will drive the side inclined block slide 204 to slide along the mounting frame 100 while moving, so that the spacing between the inclined block slides 204 on both sides is the same as the length of the workpiece 206. By driving the intermittent component to work, the workpieces 206 arranged on the unloading slide 302 can be orderly slid down to the inclined block slide 204 on one side along the surface of the unloading slide 302, one by one, to prevent all the workpieces 206 from sliding down and accumulating at one end of the inclined block slide 204 at the same time. At the same time, the intermittent component can also drive the lifting slide 202 on the mounting plate 201 to rise and fall through the transmission component, and the lifting slide 202 drives the adjusting component and the inclined block slide 1 203 to rise and fall; the intermittent component first transports a single workpiece 206 to the first inclined block on the inclined block slide 204, and the workpiece 206 slides along the inclined surface of the first inclined block to the first slot. The inclined block 203 is moved between the two inclined blocks of the inclined block 204 and the inclined surface of the inclined block 203. The inclined block 203 lifts the workpiece 206. After the inclined block 203 rises to the highest position, the workpiece 206 is separated from the inclined block 204 and slides into the first slot on the inclined block 203. During the descending process of the inclined block 203, the lifted workpiece 206 resumes contact with the inclined block 204 and is separated from the inclined block 203. It slides along the second inclined block of the inclined block 204 into the second slot, completing a conveying process of a single workpiece 206. As the inclined block 203 reciprocates and rises, a single workpiece 206 is gradually conveyed. Combined with the sliding unloading mechanism 300, multiple workpieces 206 are intermittently conveyed to the inclined block 204, so as to realize the gradual conveying of multiple workpieces 206.

[0028] The inclined block slide 1 203 is raised to push the workpiece 206 located between the two inclined blocks of the inclined block slide 204 to move. When the inclined block slide 1 203 is lowered, the lifted workpiece 206 will slide from the top of the inclined block slide 204 and slide along the inclined surface of the inclined block of the inclined block slide 204 to the next card slot, so that the two ends of the workpiece 206 are always limited by the limit baffles 205 on both sides, which can ensure that the workpiece 206 maintains the correct position during the conveying process, and can effectively prevent the workpiece 206 from being offset during the conveying. , to prevent the workpiece 206 from deviating from the conveying path, thereby reducing delays and errors in the conveying process and improving conveying efficiency. The workpieces 206 arranged on the unloading slide 302 can be orderly slid down one by one along the surface of the inclined unloading slide 302 to the inclined block slide 204 on one side, preventing all the workpieces 206 from sliding down and accumulating at one end of the inclined block slide 204 at the same time, and can avoid the equipment from generating excessive instantaneous load due to the one-time unloading and accumulation of a large number of workpieces 206, thereby ensuring the continuity and stability of unloading. Example 2

[0029] Reference Figure 1-Figure 7 , which is the second embodiment of the present invention, provides a conveying device, the transmission assembly includes a roller frame 207, a roller 208, a sliding plate 209 and a bevel top block 210, a roller frame 207 is fixedly installed on both sides of the lower surface of the lifting slide 202, the bottom end of the roller frame 207 is rotatably connected with a rotating roller 208, the upper surface of the mounting plate 201 is slidably connected with a sliding plate 209, both ends of the sliding plate 209 are fixedly installed with a bevel top block 210, and the bottom surface of the rotating roller 208 is slidably connected to the upper surface of the bevel top block 210.

[0030] The adjusting assembly includes a rotating disc 211, a transmission rod 212, a T-shaped slider 213, a lifting slide 214, a limit slider 215, an adjusting slide 216, a connecting sleeve 217, a limit slide 218, a rotating hole 219 and a motor 220. The rotating disc 211 is rotatably connected to the lifting slide 202. The two ends of the upper surface of the rotating disc 211 are respectively rotatably connected with the transmission rods 212, and the ends of the two transmission rods 212 are respectively rotatably connected to the lower surface of the inclined block slide 203.

[0031] The outer surface of the inclined block slide 203 is fixedly connected with a T-shaped slider 213, the inner surface of the inclined block slide 204 is provided with a lifting slot 214, the T-shaped slider 213 fits in the lifting slot 214 to slide, the lower surface of the inclined block slide 204 is fixedly connected with a limiting slider 215, the upper surface of the mounting frame 100 is provided with an adjusting slot 216, the limiting slider 215 fits in the adjusting slot 216 to slide; wherein, the T-shaped slider 213, the lifting slot 214, the limiting slider 215 and the adjusting slot 216 can be respectively provided with two or more.

[0032] A connecting sleeve 217 is fixedly connected to the lower surface of the rotating disk 211, and the connecting sleeve 217 is located between the roller frames 207 on both sides. A limiting slide post 218 is slidably connected inside the connecting sleeve 217. A rotating hole 219 is provided on the mounting plate 201 and the lifting slide 202. The connecting sleeve 217 and the limiting slide post 218 are rotatably connected in the rotating hole 219. A motor 220 is fixedly installed at the bottom end of the limiting slide post 218, and the top end of the motor 220 is fixedly installed on the lower surface of the mounting plate 201; wherein, a limiting strip is provided on the inner surface of the connecting sleeve 217, and a limiting groove is provided on the outer surface of the limiting slide post 218. Through the engagement of the limiting strip and the limiting groove, the connecting sleeve 217 and the limiting slide post 218 can rotate synchronously and can slide up and down relatively.

[0033] Specifically, when the spacing needs to be changed to accommodate workpieces 206 of other lengths, the output end of the motor 220 drives the limit slide 218 to rotate, and the rotation of the limit slide 218 drives the sleeved connecting sleeve 217 to rotate, so that the connecting sleeve 217 and the limit slide 218 rotate in the rotating hole 219 at the same time. At the same time, the connecting sleeve 217 drives the rotating disk 211 located on the upper surface of the lifting slide 202 to rotate, and the rotation of the rotating disk 211 drives the transmission rods 212 at both ends to change the spacing between the inclined block slide 203, and the inclined block slides 203 on both sides are moved. When adjusting the spacing, the limiting slider 215 at the bottom of the inclined block slide 204 will be driven to slide in the adjusting groove 216 at the same time. When sliding along the upper surface of the mounting plate 201 through the sliding plate 209, the beveled top blocks 210 at both ends will be driven to move downward to the roller frame 207 at the same time. The rotating roller 208 will gradually rise along the inclined surface of the beveled top block 210, pushing the lifting slide 202 to rise on the mounting plate 201. At the same time, the connecting sleeve 217 will slide vertically along the limiting slide column 218, and the rising adjustment component will push the inclined block slide 1 203 to slide along the lifting groove 214. Example 3

[0034] Reference Figure 8-Figure 10 , which is the third embodiment of the present invention, provides a conveying device, support plates 303 are respectively arranged on both sides of the support frame 301, and the intermittent components include a U-shaped rotating frame 304, a limiting column 1 305, a limiting column 2 306, a blocking groove 307, a sliding frame 308, a sliding push plate 309, a rotating frame 310, a sliding rack 311, a driving gear 312, a rotating cam 313 and a cylinder 314. The arc end axis of the U-shaped rotating frame 304 is rotatably matched with the support plate 303. The shape of the U-shaped rotating frame 304 presents an inverted U-shape. The upper end of the U-shaped rotating frame 304 is longer than the lower end. The upper surface of the lower end of the U-shaped rotating frame 304 is fixedly connected to the limiting column 1 305, and the lower surface of the upper end of the U-shaped rotating frame 304 is fixedly connected to the limiting column 2 306.

[0035] There is a gap between the limit column 1 305 and the limit column 2 306, and the size of the gap is adapted to the caliber of the workpiece 206. A row of abutment grooves 307 are provided on the unloading slide 302, and the number of the abutment grooves 307 corresponds to the limit column 1 305. A sliding frame 308 is fixedly connected to the support frame 301, and a sliding push plate 309 is slidably connected to the sliding frame 308, and one end of the sliding push plate 309 is fixedly connected to the corresponding end of the sliding plate 209.

[0036] Rotating frames 310 are fixedly connected to both sides of the upper surface of the sliding frame 308, and a sliding rack 311 is fixedly installed on the upper surface of the sliding push plate 309. A driving gear 312 is rotatably connected between the rotating frames 310 on both sides, and the sliding rack 311 and the driving gear 312 are meshed with each other.

[0037] The two sides of the driving gear 312 are respectively fixedly connected with rotating cams 313, and the convex surface of the rotating cam 313 abuts against the lower surface of the U-shaped rotating frame 304. A cylinder 314 is fixedly installed at one end of the sliding push plate 309, and the cylinder 314 is fixedly installed on the support frame 301.

[0038] Specifically, under the action of gravity, the lower surface of the U-shaped rotating frame 304 is always in contact with the surface of the rotating cam 313 below, and the output end of the cylinder 314 drives the sliding push plate 309 to slide back and forth on the sliding frame 308. The sliding push plate 309 drives the sliding rack 311 on the surface to drive the meshing driving gear 312 to reciprocate during the sliding process. The driving gear 312 drives the rotating cam 313 to reciprocate synchronously, so that the convex surface of the rotating cam 313 swings back and forth, driving the U-shaped rotating frame 304 that is in contact with the convex surface of the rotating cam 313 to switch between a horizontal state and an inclined state, thereby realizing intermittent unloading of multiple workpieces 206 one by one; When the rotating cam 313 rotates to make the U-shaped rotating frame 304 rotate downward to the inclined state, the limiting column 1 305 at the bottom is driven to slide into the blocking groove 307, and the limiting column 2 306 at the top will descend to block the arranged workpieces 206; when the rotating cam 313 rotates to lift the U-shaped rotating frame 304, the U-shaped rotating frame 304 rotates to the horizontal state, so that the limiting column 2 306 at the top is lifted, and at the same time, the limiting column 1 305 at the bottom is pushed to rise from the blocking groove 307, so that the workpieces 206 between the limiting column 1 305 and the limiting column 2 306 are unloaded one by one, and the remaining workpieces 206 are blocked again by the lifted limiting column 1 305; At the same time, the sliding push plate 309 will drive the sliding plate 209 on the mounting plate 201 to slide simultaneously during the reciprocating movement. The sliding plate 209 will drive the beveled top blocks 210 at both ends to lift or lower the roller frame 207 to reset, and push the inclined block slide plate 203 on both sides to slide and reciprocate. Example 4

[0039] Reference Figure 1-Figure 3 , Figure 8 , which is a fourth embodiment of the present invention, provides a conveying method based on workpiece anti-dumping, using the above-mentioned conveying device, including the following steps: The conveying device is placed in the shed. When conveying the workpiece 206 in the shed, the adjusting component is first used to drive the inclined block slides 203 on both sides to move. The inclined block slide 203 will drive the side inclined block slides 204 to slide along the mounting frame 100 while moving, so that the spacing between the inclined block slides 204 on both sides is the same as the length of the workpiece 206. By driving the intermittent component to work, the workpieces 206 arranged on the unloading slide 302 can be orderly slid along the surface of the unloading slide 302 to the inclined block slide 204 on one side one by one, so as to prevent all the workpieces 206 from sliding down and accumulating at one end of the inclined block slide 204 at the same time. At the same time, the intermittent component can also drive the lifting slide 202 on the mounting plate 201 to lift and lower through the transmission component, and the lifting slide 202 drives the adjusting component and the inclined block slide 203 to lift and lower; the intermittent component first conveys a single workpiece 206 to the first inclined block on the inclined block slide 204, and the workpiece 206 slides along the first inclined block The inclined surface of the block slides into the first slot (i.e., between the first and second inclined blocks), and the inclined block slide 1 203 pushes the workpiece 206 located between the two inclined blocks of the inclined block slide 204 to move while rising, and the inclined surface of the inclined block slide 1 203 lifts the workpiece 206. After the inclined block slide 1 203 rises to the highest position, the workpiece 206 breaks away from the inclined block slide 204 and slides into the first slot on the inclined block slide 1 203. The process of the inclined block slide 1 203 descending During the process, the lifted workpiece 206 resumes contact with the inclined block slide 204 and breaks away from the inclined block slide 1 203, and slides along the second inclined block of the inclined block slide 204 into the second slot, completing a conveying process of a single workpiece 206; as the inclined block slide 1 203 reciprocates and rises and falls, the single workpiece 206 is gradually conveyed, and combined with the sliding unloading mechanism 300, multiple workpieces 206 are intermittently conveyed to the inclined block slide 204, so as to realize the gradual conveying of multiple workpieces 206.

[0040] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A conveying device, comprising a mounting frame, an adjustable conveying mechanism and a sliding unloading mechanism, characterized in that: The adjusting conveying mechanism comprises an adjusting component and a transmission component, and limit baffles are respectively slidably installed on both sides of the upper surface of the mounting frame, and the inner sides of the two limit baffles are fixedly connected with inclined block slides 2, and the inner sides of the two inclined block slides 2 are vertically slidably installed with inclined block slides 1, and a mounting plate is fixedly installed between the mounting frames, and both ends of the mounting plate are slidably connected with a lifting slide, and an adjusting component is arranged on the lifting slide, and the adjusting component is used to adjust the spacing between the inclined block slides 1 on both sides; The sliding unloading mechanism comprises a support frame fixedly mounted on one end of the mounting frame, a unloading slide is fixedly mounted above the support frame, an intermittent component is arranged on the unloading slide, and the intermittent component is used to control the workpiece to be unloaded intermittently along the unloading slide to the adjusting conveying mechanism to prevent all the workpieces from pouring and sliding off the unloading slide; A row of inclined blocks are respectively arranged at the top of the inclined block slide 1 and the top of the inclined block slide 2. The intermittent component can drive the inclined block slide 1 to rise and fall reciprocally through the transmission component, so as to drive the workpieces to be transported one by one along the length direction of the inclined block slide 1 and the inclined block slide 2 under the guidance of the two rows of inclined blocks. The limit baffle can limit the transported workpiece to prevent the workpiece from tilting during the transportation process.

2. A conveying device according to claim 1, characterized in that: The transmission assembly includes a roller frame, a roller, a sliding plate and a beveled top block. A roller frame is fixedly installed on both sides of the lower surface of the lifting slide, and the bottom end of the roller frame is rotatably connected to a rotating roller. The upper surface of the mounting plate is slidably connected to the sliding plate. Both ends of the sliding plate are fixedly installed with beveled top blocks, and the bottom surface of the rotating roller is slidably connected to the upper surface of the beveled top block.

3. A conveying device according to claim 2, characterized in that: The adjusting assembly includes a rotating disc, a transmission rod, a T-shaped slider, a lifting slide, a limit slider, an adjusting slide, a connecting sleeve, a limit slide column, a rotating hole and a motor. The rotating disc is rotatably connected to the lifting slide. The two ends of the upper surface of the rotating disc are respectively rotatably connected with the transmission rods, and the ends of the two transmission rods are respectively rotatably connected to the lower surface of the inclined block slide.

4. A conveying device according to claim 3, characterized in that: The outer surface of the inclined block slide plate 1 is fixedly connected with a T-shaped slider, the inner surface of the inclined block slide plate 2 is provided with a lifting slide groove, and the T-shaped slider slides in the lifting slide groove; the lower surface of the inclined block slide plate 2 is fixedly connected with a limiting slider, and the upper surface of the mounting frame is provided with an adjusting slide groove, and the limiting slider slides in the adjusting slide groove.

5. A conveying device according to claim 4, characterized in that: The lower surface of the rotating disk is fixedly connected with a connecting sleeve, and the connecting sleeve is located between the roller frames on both sides. A limiting sliding column is slidably connected inside the connecting sleeve. A rotating hole is provided on the mounting plate and the lifting slide. The connecting sleeve and the limiting sliding column are rotatably connected in the rotating hole. A motor is fixedly installed at the bottom end of the limiting sliding column, and the top end of the motor is fixedly installed on the lower surface of the mounting plate.

6. A conveying device according to claim 5, characterized in that: Support plates are respectively arranged on both sides of the support frame, and the intermittent assembly comprises a U-shaped rotating frame, a limiting column one, a limiting column two, a blocking groove, a sliding frame, a sliding push plate, a rotating frame, a sliding rack, a driving gear, a rotating cam and a cylinder. The arc-shaped end axis of the U-shaped rotating frame rotates with the support plate, and the shape of the U-shaped rotating frame presents an inverted U-shape. The upper end of the U-shaped rotating frame is longer than the lower end. The upper surface of the lower end portion of the U-shaped rotating frame is fixedly connected to the limiting column one, and the lower surface of the upper end portion of the U-shaped rotating frame is fixedly connected to the limiting column two.

7. A conveying device according to claim 6, characterized in that: A gap is left between the limit column one and the limit column two, the size of the gap is adapted to the caliber of the workpiece, a row of abutment grooves are provided on the unloading slide plate, the number of the abutment grooves corresponds to the limit column one, a sliding frame is fixedly connected to the support frame, a sliding push plate is slidably connected to the sliding frame, and one end of the sliding push plate is fixedly connected to the corresponding end of the sliding plate.

8. A conveying device according to claim 7, characterized in that: Rotating racks are fixedly connected to both sides of the upper surface of the sliding rack, and a sliding rack is fixedly installed on the upper surface of the sliding push plate. A driving gear is rotatably connected between the rotating racks on both sides, and the sliding rack and the driving gear are meshed with each other.

9. A conveying device according to claim 8, characterized in that: The two sides of the driving gear are respectively fixedly connected with rotating cams, the convex surface of the rotating cam abuts against the lower surface of the U-shaped rotating frame, and one end of the sliding push plate is fixedly installed with a cylinder, and the cylinder is fixedly installed on the supporting frame.

10. A conveying method based on preventing workpieces from tipping over, using the conveying device described in any one of claims 1 to 9.

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