Round workpiece conveying device with material distributing function

Abstract

The invention discloses a circular workpiece conveying device with a material distributing function, and belongs to the technical field of conveying devices. A material collecting box, a material arranging box and a material falling box are sequentially and fixedly installed on the machine frame from top to bottom. A material arranging mechanism used for arranging the round bars is installed in the material arranging box. An adjusting mechanism is mounted on the material arranging mechanism; a material distributing assembly and a control assembly are installed on the lower side of the material arranging box. A first blanking groove and a material collecting groove are formed in the right side of the blanking box, and a discharging groove is formed in the lower side of the blanking box; a movable baffle is mounted on the front side of the blanking box; a reversing assembly is mounted in the blanking box; the reversing assembly is communicated with the material collecting groove; a conveying device is arranged on the lower side of the discharging groove. Through the mode, the material arranging mechanism and the material collecting box are adjusted through the adjusting mechanism, so that the material arranging mechanism and the material collecting box adapt to round bars with different lengths; the round bars are preliminarily arranged through the material arranging mechanism, the forward round bars and the reverse round bars are separated through the material distributing assembly, the directions of the round bars are adjusted through the reverse rotating assembly, and the directions of the round bars in the material collecting groove are consistent.

Description

Technical Field

[0001] The invention relates to the technical field of conveying devices, and in particular to a circular workpiece conveying device with a material dividing function. Background Art

[0002] In industrial production, various conveying devices are needed to transport materials; and during the conveying process, in order to facilitate subsequent mechanized processing, the conveyed materials need to be uniform and the position, direction, etc. need to be consistent.

[0003] For example, Chinese patent CN216186362U discloses a multi-layer cylindrical bar automatic feeding conveyor, which includes a vibrating material sorting device for sorting materials, and a cylinder accurately drives a pushing block to push the materials into an inclined conveyor for accurate transportation.

[0004] However, for some round bar-type materials, the structures at both ends are different. It is difficult for the conveyor to distinguish the two ends of the round bar, and it is impossible to make the round bar present a uniform direction when it is output.

[0005] Based on this, the present invention designs a circular workpiece conveying device with a material dividing function to solve the above problems. Summary of the invention

[0006] In view of the above-mentioned shortcomings of the prior art, the present invention provides a circular workpiece conveying device with a material dividing function.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A circular workpiece conveying device with a material dividing function comprises a frame;

[0009] The frame is fixedly installed with a material collecting box, a material sorting box and a material blanking box in order from top to bottom; the material collecting box is connected with the material sorting box, and the material outlet of the material sorting box is aligned with the material inlet of the material blanking box;

[0010] A material sorting mechanism for sorting round bars is installed in the material sorting box; an adjusting mechanism is installed on the material sorting mechanism; a material dividing mechanism for separating the forward and reverse round bars is installed on the lower side of the material sorting box; the material dividing assembly includes a material dividing assembly and a control assembly, the material dividing assembly is installed on the lower side of the material sorting box, and the control assembly is installed on the side of the material sorting box;

[0011] A first material dropping chute and a collecting chute are provided on the right side of the material dropping box, and a material discharging chute is provided on the lower side of the material dropping box; the first material dropping chute, the collecting chute and the material discharging chute are connected; a movable baffle is installed on the front side of the material dropping box; a reversing assembly is installed inside the material dropping box; the reversing assembly is connected to the collecting chute; a conveying device is provided on the lower side of the material discharging chute.

[0012] Furthermore, the material sorting mechanism includes a motor, a rotating frame, a guide rod, a material sorting plate, a material trough and a uniform diffusion component. The motor is fixedly installed on the rear side of the frame, the rotating frame is rotatably installed in the material sorting box, and the output end of the motor is fixedly connected to the rotating frame; a guide rod is fixedly installed in the middle of the rotating frame, and a plurality of material sorting plates are evenly distributed on the guide rod at equal intervals, and the material sorting plate and the guide rod are limited and slide; a plurality of material troughs for material sorting are evenly arranged in a circular array on the material sorting plate; the uniform diffusion component is installed on the material sorting plate; and a material sorting plate on the rearmost side is fixedly connected to the rotating frame.

[0013] Furthermore, the uniform diffusion component includes a through groove, a circular plate and a scissor bracket, a frontmost material sorting plate is fixedly connected to the circular plate, and the circular plate is slidingly connected to the guide rod; through grooves are symmetrically opened in the material sorting plate, and a scissor bracket is arranged in the through groove; the scissor bracket is composed of a plurality of cross-arranged strip plates, a central rotating shaft for rotating the strip plate is arranged in the middle of the strip plate, and an end rotating shaft for rotatably connecting the strip plate is arranged at the end of the strip plate, and the material sorting plate is fixedly connected to the central rotating shaft.

[0014] Furthermore, the adjustment mechanism includes a handwheel, a screw, a movable frame, an upper baffle and a locking assembly, the inner end of the screw is fixedly connected to the circular plate, and the screw is threadedly connected to the rotating frame through a threaded sleeve; a handwheel is fixedly installed on the outer end of the screw; the movable frame is rotatably connected to the circular plate; an upper baffle is fixedly installed on the upper side of the movable frame, and the upper baffle slides with the aggregate box in a limited position; the locking assembly is installed on the handwheel and the rotating frame.

[0015] Furthermore, the locking assembly includes a locking pin, a locking block and a locking groove. The locking block is fixedly mounted on the rotating frame, and the locking grooves are provided in a circular array on the handwheel; the locking pin is plugged into the locking groove, and the inner side of the locking pin and the outer side of the locking block are provided with mating threads; the locking pin is threadedly connected to the locking block.

[0016] Furthermore, the material dividing assembly includes a mounting plate, an arc plate, a first rotating shaft, a second rotating shaft, a first sliding block and a first arc groove. The mounting plate is symmetrically fixedly installed on the lower side of the material sorting box, and the arc plate is arranged between the discharge port of the material sorting box and the feed port of the blanking box; the first sliding blocks are fixedly installed at both ends of the first rotating shaft, a first arc groove is provided on the mounting plate, and the first sliding block is limitedly slidably connected with the first arc groove; the second sliding blocks are fixedly installed at both ends of the second rotating shaft, a second arc groove is provided on the mounting plate, and the second sliding block is limitedly slidably connected with the second arc groove; the two ends of the arc plate are respectively hinged to the first rotating shaft and the second rotating shaft; a first torsion spring is sleeved on the hinge shaft of the arc plate and the first rotating shaft, and the two elastic feet of the first torsion spring are respectively abutted against the arc plate and the first rotating shaft; a second torsion spring is sleeved on the hinge shaft of the arc plate and the second rotating shaft, and the two elastic feet of the second torsion spring are respectively abutted against the arc plate and the second rotating shaft.

[0017] Furthermore, the control component includes a pressing block, a first inclined block, a second inclined block, a stop rod, a movable groove and a spring. The pressing block is connected to the material sorting box in a limiting sliding manner. The first inclined block is fixedly installed at the lower end of the pressing block; the second inclined block is fixedly installed in the middle of the stop rod; the inclined surface of the first inclined block and the inclined surface of the second inclined block fit together and slide; a movable groove is opened on the mounting plate, and the stop rod is connected to the movable groove in a limiting sliding manner; the stop rod is fixedly connected to one end of the spring, and the other end of the spring is fixedly connected to the mounting plate; the two ends of the stop rod are respectively used to support the first slider and the second slider; a guide surface is provided on the lower side of the end of the stop rod that contacts the first slider.

[0018] Furthermore, the conveying device includes a belt conveyor and limiting rollers. The belt conveyor is arranged at the lower side of the discharge trough, and limiting rollers are evenly and fixedly installed on the conveying belt of the belt conveyor at equal intervals.

[0019] Furthermore, the reversing assembly includes a first straight groove, a turning block, a turning inclined groove, a vertical inclined groove, a rotating groove and a feeding assembly. The left side of the blanking box is provided with a first straight groove, a turning inclined groove, a vertical inclined groove and a rotating groove which are connected in sequence. The turning block is fixedly installed on the upper rear end of the turning inclined groove; the feeding assembly is installed on the lower left side of the blanking box.

[0020] Furthermore, the feeding assembly includes a rotating block, a guide rod and a feeding trough. The rotating block is hinged on the left front side of the bottom of the blanking box. A third torsion spring is sleeved on the hinge axis between the rotating block and the blanking box. The two elastic feet of the third torsion spring are respectively abutted against the rotating block and the blanking box; the rotating block is fixedly connected to one end of the guide rod, and the other end of the guide rod is limitedly rotated in the rotating trough, and a feeding trough connected to the collecting trough is opened at the bottom of the rotating trough.

[0021] Compared with the prior art, the present invention has the following beneficial effects: 1. The material sorting mechanism and the material collection box are adjusted by the adjusting mechanism, and then the material drop box is adjusted by moving the baffle plate, so that the material sorting mechanism, the material collection box and the material drop box can adapt to round bars of different lengths; thereby improving the application range of the device; placing multiple round bars in the material collection box, the round bars in the material collection box contact the material sorting mechanism at the bottom of the material collection box, and the round bars are driven by the material sorting mechanism to move in the material sorting box to achieve preliminary sorting of the round bars; until the round bars move straight to the discharge port of the material sorting box;

[0022] 2. At the discharge port of the material sorting box, if the round rod is in the forward direction, it will fall into the first discharge trough through the material dividing assembly under the action of gravity, and then move to the collecting trough; if the round rod is in the reverse direction, the material dividing assembly will be adjusted by the control assembly, and the round rod will fall into the reversing assembly in the material sorting box through the material dividing assembly, and the direction of the round rod will be turned by the reversing assembly, so that the round rod will turn to the forward direction and fall into the collecting trough; so that all the round rods in the collecting trough are in the forward direction, so that the directions of the round rods are consistent. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] 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.

[0024] Figure 1 A three-dimensional circular workpiece conveying device with a material dividing function according to the present invention Figure 1 ;

[0025] Figure 2 It is a front view of a circular workpiece conveying device with a material dividing function of the present invention;

[0026] Figure 3 It is a left view of a circular workpiece conveying device with a material dividing function according to the present invention;

[0027] Figure 4 For along Figure 3 A three-dimensional diagram after a part of the structure is cut away in the CC direction;

[0028] Figure 5 For along Figure 3 A three-dimensional diagram after a part of the structure is cut away in the DD direction;

[0029] Figure 6 for Figure 1 The enlarged view of point A in the middle;

[0030] Figure 7 for Figure 5 The enlarged view of point B in the middle;

[0031] Figure 8 is a schematic diagram of the curved plate and its connection structure;

[0032] Fig. 9 For along Figure 2 A three-dimensional image after part of the structure is cut away in the EE direction;

[0033] Figure 1 0 is a schematic diagram of the material sorting plate and its connection structure.

[0034] The numbers in the figure represent:

[0035] 1. Rack; 11. Collecting box; 12. Sorting box; 13. Blanking box; 131. First blanking trough; 132. Collecting trough; 133. Discharging trough; 2. Sorting mechanism; 21. Motor; 22. Rotating frame; 23. Guide rod; 24. Sorting plate; 25. Material trough; 27. Round plate; 28. Scissor bracket; 3. Material distribution mechanism; 31. Material distribution assembly; 311. Mounting plate; 312. Arc plate; 313. First rotating shaft; 314. Second rotating shaft; 315. First slider; 316. First arc groove; 317. Second slider; 318. Second arc groove; 32. Control assembly; 321. Press block; 3 22. First inclined block; 323. Second inclined block; 324. Stop rod; 326. Spring; 4. Adjustment mechanism; 41. Hand wheel; 42. Screw rod; 43. Moving frame; 44. Upper baffle plate; 45. Locking pin; 46. Locking block; 47. Locking groove; 5. Conveying device; 51. Belt conveyor; 52. Limiting roller; 6. Reversing assembly; 61. First straight groove; 62. Steering block; 63. Steering inclined groove; 64. Vertical inclined groove; 65. Rotating block; 66. Guide rod; 67. Feeding trough; 68. Rotating groove; 7. Round rod; 8. Moving baffle plate; 81. Baffle plate; 82. Sliding rod; 83. Threaded rod; 84. Adjustment block. DETAILED DESCRIPTION

[0036] 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.

[0037] The terms “left”, “right”, “front”, “back”, “up” and “down” mentioned in the following description are oriented in the viewing direction of the front view.

[0038] Embodiment 1: In some embodiments, please refer to the drawings of the specification Figure 1-Figure 5 and Figure 7 , a circular workpiece conveying device with a material dividing function, comprising a frame 1;

[0039] The frame 1 is fixedly mounted with a material collecting box 11, a material sorting box 12 and a material blanking box 13 in order from top to bottom; the material collecting box 11 is connected to the material sorting box 12, and the material outlet of the material sorting box 12 is aligned with the material inlet of the material blanking box 13;

[0040] A material sorting mechanism 2 for sorting round bars 7 is installed in the material sorting box 12; an adjusting mechanism 4 is installed on the material sorting mechanism 2; a material dividing mechanism 3 for separating the forward and reverse round bars 7 is installed at the lower side of the material sorting box 12; the material dividing assembly 31 includes a material dividing assembly 31 and a control assembly 32, the material dividing assembly 31 is installed at the lower side of the material sorting box 12, and the control assembly 32 is installed at the side of the material sorting box 12;

[0041] A first material dropping trough 131 and a collecting trough 132 are provided on the right side of the material dropping box 13, and a material discharging trough 133 is provided on the lower side of the material dropping box 13; the first material dropping trough 131, the collecting trough 132 and the material discharging trough 133 are connected; a movable baffle 8 is installed on the front side of the material dropping box 13; a reversing component 6 is installed inside the material dropping box 13; the reversing component 6 is connected to the collecting trough 132; a conveying device 5 is provided on the lower side of the material discharging trough 133.

[0042] One end of the round rod 7 is tapered; the tapered end is the positive direction.

[0043] In this embodiment, when the circular workpiece conveying device with material sorting function works normally, the material sorting mechanism 2 and the collecting box 11 are adjusted by the adjusting mechanism 4, and then the blanking box 13 is adjusted by the moving baffle 8, so that the material sorting mechanism 2, the collecting box 11 and the blanking box 13 can adapt to round rods 7 of different lengths; thereby improving the application range of the device; a plurality of round rods 7 are placed in the collecting box 11, and the round rods 7 in the collecting box 11 are in contact with the material sorting mechanism 2 at the bottom of the collecting box 11, and the round rods 7 are driven by the material sorting mechanism 2 to move in the material sorting box 12 to achieve preliminary sorting of the round rods 7; until the round rods 7 move straight to the discharge port of the material sorting box 12; at the discharge port of the material sorting box 12, if the round rods 7 are in the forward direction, the round rods 7 fall into the first blanking trough 131 through the material sorting component 31 under the action of gravity, and then move to the collecting trough 1 32; if the round rod 7 is in the reverse direction, the round rod 7 adjusts the unloading direction of the dividing component 31 through the control component 32, and the round rod 7 falls into the reversing component 6 in the sorting box 12 through the dividing component 31, and the direction of the round rod 7 is adjusted by the reversing component 6, so that the round rod 7 turns to the forward direction and falls into the collecting trough 132; thereby, all the round rods 7 in the collecting trough 132 are in the forward direction, so that the directions of the round rods 7 are consistent; and then the round rods 7 in the collecting trough 132 fall onto the conveying device 5 through the discharging trough 133 in turn, and are conveyed by the conveying device 5.

[0044] Embodiment 2: In some embodiments, Figure 1-Figure 7As shown, as a preferred embodiment of the present invention, the material sorting mechanism 2 includes a motor 21, a rotating frame 22, a guide rod 23, a material sorting plate 24, a material trough 25 and a uniform diffusion component. The motor 21 is fixedly mounted on the rear side of the frame 1, the rotating frame 22 is rotatably mounted in the material sorting box 12, and the output end of the motor 21 is fixedly connected to the rotating frame 22; a guide rod 23 is fixedly mounted in the middle of the rotating frame 22, and a plurality of material sorting plates 24 are evenly distributed on the guide rod 23 at equal intervals, and the material sorting plates 24 and the guide rod 23 are limited and slidable; a plurality of material troughs 25 for material sorting are evenly arranged in a circular array on the material sorting plate 24; the uniform diffusion component is mounted on the material sorting plate 24; a material sorting plate 24 on the rearmost side is fixedly connected to the rotating frame 22;

[0045] The uniform diffusion component includes a through slot, a circular plate 27 and a scissor bracket 28. A material sorting plate 24 at the front side is fixedly connected to the circular plate 27, and the circular plate 27 is limitedly slidably connected to the guide rod 23; through slots are symmetrically opened in the material sorting plate 24, and a scissor bracket 28 is arranged in the through slot; the scissor bracket 28 is composed of a plurality of cross-arranged strip plates, a central rotating shaft for rotating the strip plates is arranged in the middle of the strip plates, and an end rotating shaft for rotating the strip plates is arranged at the end of the strip plates, and the material sorting plate 24 is fixedly connected to the central rotating shaft;

[0046] The adjusting mechanism 4 includes a hand wheel 41, a screw rod 42, a movable frame 43, an upper baffle plate 44 and a locking assembly. The inner end of the screw rod 42 is fixedly connected to the circular plate 27, and the screw rod 42 is threadedly connected to the rotating frame 22 through a threaded sleeve; the outer end of the screw rod 42 is fixedly mounted with a hand wheel 41; the movable frame 43 is rotatably connected to the circular plate 27; the upper baffle plate 44 is fixedly mounted on the upper side of the movable frame 43, and the upper baffle plate 44 and the aggregate box 11 are limited and slidable; the locking assembly is mounted on the hand wheel 41 and the rotating frame 22;

[0047] The locking assembly includes a locking pin 45, a locking block 46 and a locking groove 47. The locking block 46 is fixedly mounted on the rotating frame 22, and the locking grooves 47 are arranged in a circumferential array on the hand wheel 41; the locking pin 45 is plugged into the locking groove 47, and the inner side of the locking pin 45 and the outer side of the locking block 46 are provided with threads for matching use; the locking pin 45 is threadedly connected with the locking block 46;

[0048] The movable baffle 8 includes a baffle 81, a slide rod 82, a threaded rod 83 and an adjusting block 84. A plurality of slide rods 82 are fixedly installed on the front side of the blanking box 13; the baffle 81 and the plurality of slide rods 82 slide in a limited position, and the baffle 81 blocks the front side of the collecting trough 132 and the discharging trough 133; the inner end of the threaded rod 83 is rotatably connected to the blanking box 13, the threaded rod 83 is threadedly connected to the baffle 81 through a threaded sleeve, and the outer end of the threaded rod 83 is fixedly connected to the adjusting block 84.

[0049] In this embodiment, when the material sorting mechanism 2 and the adjusting mechanism 4 work normally, the adjusting block 84 is rotated to drive the threaded rod 83 to rotate, and the threaded rod 83 drives the baffle plate 81 to move horizontally under the limiting action of the slide rod 82; then the hand wheel 41 is rotated to drive the screw rod 42 to rotate, and the screw rod 42 rotates to drive the circular plate 27 to move horizontally under the limiting action of the guide rod 23, and the circular plate 27 drives multiple material sorting plates 24 to spread equidistantly through the scissor bracket 28, thereby changing the overall length of the material sorting plate 24; in this process, the circular plate 27 drives the moving frame 43 and the upper baffle plate 44 to move horizontally, and changes the length of the collecting box 11 through the upper baffle plate 44; thereby, the device can be Suitable for round rods 7 of various lengths; then rotate the hand wheel 41 for a small adjustment, so that a locking groove 47 is aligned with the locking block 46, and after the locking pin 45 is inserted into the locking groove 47, the locking pin 45 is threadedly connected with the locking block 46, thereby completing the locking of the hand wheel 41; ensuring stability during the material sorting process; the motor 21 drives the rotating frame 22 to rotate, and the rotating frame 22 drives the material sorting plate 24 to rotate in the material sorting box 12, and when the material trough 25 between the material sorting plates 24 moves to the lower side of the collecting box 11, the round rod 7 falls into the material trough 25 and is driven by the material sorting plate 24 to rotate downward; until the round rod 7 moves to the discharge port of the material sorting box 12.

[0050] Embodiment 3: In some embodiments, Figure 1-Figure 10 As shown, as a preferred embodiment of the present invention, the material dividing component 31 includes a mounting plate 311, an arc plate 312, a first rotating shaft 313, a second rotating shaft 314, a first slider 315 and a first arc groove 316. The mounting plate 311 is symmetrically fixedly installed on the lower side of the material sorting box 12, and the arc plate 312 is arranged between the discharge port of the material sorting box 12 and the feed port of the blanking box 13; the first sliders 315 are fixedly installed at both ends of the first rotating shaft 313, and the first arc groove 316 is opened on the mounting plate 311, and the first slider 315 is limitedly slidably connected with the first arc groove 316; the second sliders 317 are fixedly installed at both ends of the second rotating shaft 314, and the second arc groove 318 is opened on the mounting plate 311, and the second slider 317 is limitedly slidably connected with the second arc groove 318; the two ends of the arc plate 312 are hinged to the first rotating shaft 313 and the second rotating shaft 314 respectively; the arc plate 312 and the first rotating shaft 31 A first torsion spring is sleeved on the hinge shaft of 3, and two elastic legs of the first torsion spring are respectively in contact with the arc plate 312 and the first rotating shaft 313; a second torsion spring is sleeved on the hinge shaft of the arc plate 312 and the second rotating shaft 314, and two elastic legs of the second torsion spring are respectively in contact with the arc plate 312 and the second rotating shaft 314;

[0051] The arc center of the first arc groove 316 coincides with the upper end of the second arc groove 318 , and the arc center of the second arc groove 318 coincides with the upper end of the first arc groove 316 ;

[0052] The control assembly 32 includes a pressing block 321, a first inclined block 322, a second inclined block 323, a blocking rod 324, a movable groove and a spring 326. The pressing block 321 is connected to the material sorting box 12 in a limited sliding manner. The first inclined block 322 is fixedly installed at the lower end of the pressing block 321; the second inclined block 323 is fixedly installed in the middle of the blocking rod 324; the inclined surface of the first inclined block 322 and the inclined surface of the second inclined block 323 fit and slide together; a movable groove is provided on the mounting plate 311, and the blocking rod 324 is connected to the movable groove in a limited sliding manner; the blocking rod 324 is fixedly connected to one end of the spring 326, and the other end of the spring 326 is fixedly connected to the mounting plate 311; the two ends of the blocking rod 324 are respectively used to support the first slider 315 and the second slider 317; a guide surface is provided on the lower side of the end of the blocking rod 324 that contacts the first slider 315;

[0053] The conveying device 5 includes a belt conveyor 51 and a limiting roller 52. The belt conveyor 51 is arranged at the lower side of the discharge trough 133. The limiting rollers 52 are evenly and evenly fixedly installed on the conveying belt of the belt conveyor 51 at equal intervals.

[0054] The reversing assembly 6 includes a first straight slot 61, a steering block 62, a steering chute 63, a vertical chute 64, a rotating slot 68 and a feeding assembly. The left side of the blanking box 13 is provided with a first straight slot 61, a steering chute 63, a vertical chute 64 and a rotating slot 68 which are connected in sequence. The steering block 62 is fixedly installed on the upper rear end of the steering chute 63; the feeding assembly is installed in the lower left side of the blanking box 13;

[0055] The feeding assembly includes a rotating block 65, a guide rod 66 and a feeding trough 67. The rotating block 65 is hinged on the left front side of the bottom of the blanking box 13. A third torsion spring is sleeved on the hinge axis between the rotating block 65 and the blanking box 13. The two elastic legs of the third torsion spring are respectively in contact with the rotating block 65 and the blanking box 13; the rotating block 65 is fixedly connected to one end of the guide rod 66, and the other end of the guide rod 66 is limitedly rotated in the rotating groove 68. A feeding trough 67 connected to the collecting trough 132 is provided at the bottom of the rotating groove 68.

[0056] In this embodiment, when the material dividing mechanism 3, the conveying device 5 and the reversing assembly 6 are working normally, in the initial state, the blocking rod 324 is located at the lower side of the first sliding block 315 to limit the first sliding block 315; when the round rod 7 has just moved to the discharge port of the material sorting box 12, if the round rod 7 is in the forward direction, the round rod 7 does not contact the pressing block 321; at this time, the round rod 7 continues to move driven by the material sorting plate 24 and the material containing groove 25 until the round rod 7 moves to the arc plate 312, and the round rod 7 The arc plate 312 is pressed down under the action of gravity, and the arc plate 312 rotates clockwise with the axis of the first rotating shaft 313 as the rotation center, and the arc plate 312 contacts the first blanking groove 131, and the first torsion spring is twisted; the round rod 7 falls into the collecting groove 132 through the first blanking groove 131 under the action of gravity; the first torsion spring resets and drives the arc plate 312 to reset; if the round rod 7 is in the reverse direction, the end of the round rod 7 presses down the pressing block 321, and the pressing block 321 drives the first inclined block 322 The first inclined block 322 pushes the second inclined block 323 to move, thereby driving the blocking rod 324 to move. The blocking rod 324 moves horizontally under the limiting action of the moving groove, so that the right end of the blocking rod 324 is inserted into the lower side of the second sliding block 317, and the left end of the blocking rod 324 is separated from the lower side of the first sliding block 315, and the spring 326 is compressed; at this time, the round rod 7 moves to the arc plate 312, and the arc plate 312 rotates around the axis of the second rotating shaft 314 under the action of gravity, so that the arc plate 312 The second torsion spring 326 is in contact with the first straight slot 61; the second torsion spring is twisted; the spring 326 is reset to drive the stop rod 324 to reset, thereby driving the first inclined block 322 and the pressure block 321 to reset through the second inclined block 323; at this time, the round rod 7 moves into the first straight slot 61 under the action of gravity; the second torsion spring is twisted to drive the arc plate 312 to reset; during the reset process of the arc plate 312, it contacts the stop rod 324, and the guide surface at the end of the stop rod 324 pushes the stop rod 324 to move horizontally until the arc plate 31 2 completes the reset; at this time, the round rod 7 falls into the first straight groove 61 and moves downward until the rear end of the round rod 7 contacts the steering block 62, so that the front end of the round rod 7 is downward; then the round rod 7 rotates through the guiding effect of the steering chute 63 until it falls into the vertical chute 64; at this time, the round rod 7 presses down the rotating block 65 under the action of gravity and drives the guide rod 66 and the rotating block 65 to rotate; the guide rod 66 drives the round rod 7 to rotate until it is aligned with the feeding trough 67; the round rod 7 moves to the collecting trough 132 through the feeding trough 67; the belt conveyor 51 is started to drive the limit roller 52 to move, and when the limit roller 52 is aligned with the bottom of the discharge trough 133, the round rod 7 is blocked from falling downward, and when the gap between the two limit rollers 52 moves to the lower side of the discharge trough 133, the round rod 7 passes through the discharge trough 133 and falls between the limit rollers 52, and is transported by the belt conveyor 51.

[0057] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A circular workpiece conveying device with a material dividing function, comprising a frame (1), characterized in that: The frame (1) is fixedly mounted with a material collecting box (11), a material sorting box (12) and a material blanking box (13) in order from top to bottom; the material collecting box (11) is connected to the material sorting box (12), and the material outlet of the material sorting box (12) is aligned with the material inlet of the material blanking box (13); A material sorting mechanism (2) for sorting round bars (7) is installed in the material sorting box (12); an adjusting mechanism (4) is installed on the material sorting mechanism (2); a material dividing mechanism (3) for separating the forward and reverse round bars (7) is installed on the lower side of the material sorting box (12); the material dividing component (31) comprises a material dividing component (31) and a control component (32); the material dividing component (31) is installed on the lower side of the material sorting box (12), and the control component (32) is installed on the side of the material sorting box (12); A first material dropping trough (131) and a material collecting trough (132) are provided on the right side of the material dropping box (13), and a material discharging trough (133) is provided on the lower side of the material dropping box (13); the first material dropping trough (131), the material collecting trough (132) and the material discharging trough (133) are connected; a movable baffle (8) is installed on the front side of the material dropping box (13); a reversing assembly (6) is installed inside the material dropping box (13); the reversing assembly (6) is connected to the material collecting trough (132); and a conveying device (5) is provided on the lower side of the material discharging trough (133).

2. The circular workpiece conveying device with material dividing function according to claim 1 is characterized in that: The material sorting mechanism (2) comprises a motor (21), a rotating frame (22), a guide rod (23), a material sorting plate (24), a material containing groove (25) and a uniform diffusion component. The motor (21) is fixedly mounted on the rear side of the frame (1), the rotating frame (22) is rotatably mounted in the material sorting box (12), and the output end of the motor (21) is fixedly connected to the rotating frame (22); a guide rod (23) is fixedly mounted in the middle of the rotating frame (22), a plurality of material sorting plates (24) are evenly distributed on the guide rod (23) at equal intervals, and the material sorting plates (24) and the guide rod (23) are limitedly slidable; a plurality of material containing grooves (25) for material sorting are evenly arranged in a circular array on the material sorting plate (24); the uniform diffusion component is mounted on the material sorting plate (24); and a material sorting plate (24) on the rearmost side is fixedly connected to the rotating frame (22).

3. The circular workpiece conveying device with material dividing function according to claim 2 is characterized in that: The uniform diffusion component comprises a through groove, a circular plate (27) and a scissor bracket (28); a material sorting plate (24) at the front side is fixedly connected to the circular plate (27); the circular plate (27) is limitedly slidably connected to the guide rod (23); through grooves are symmetrically provided in the material sorting plate (24); a scissor bracket (28) is provided in the through grooves; the scissor bracket (28) is composed of a plurality of cross-arranged strip plates; a central rotating shaft for rotating the strip plates is provided in the middle of the strip plates; an end rotating shaft for rotating the strip plates is provided at the end of the strip plates; the material sorting plate (24) is fixedly connected to the central rotating shaft.

4. The circular workpiece conveying device with material dividing function according to claim 3 is characterized in that: The adjusting mechanism (4) comprises a hand wheel (41), a screw rod (42), a movable frame (43), an upper baffle plate (44) and a locking assembly. The inner end of the screw rod (42) is fixedly connected to the circular plate (27), and the screw rod (42) is threadedly connected to the rotating frame (22) via a threaded sleeve; the outer end of the screw rod (42) is fixedly mounted with a hand wheel (41); the movable frame (43) is rotatably connected to the circular plate (27); the upper baffle plate (44) is fixedly mounted on the upper side of the movable frame (43), and the upper baffle plate (44) and the collecting box (11) are limitedly slidable; and the locking assembly is mounted on the hand wheel (41) and the rotating frame (22).

5. The circular workpiece conveying device with material dividing function according to claim 4, characterized in that: The locking assembly comprises a locking pin (45), a locking block (46) and a locking groove (47); the locking block (46) is fixedly mounted on the rotating frame (22); the locking grooves (47) are arranged in a circumferential array on the hand wheel (41); the locking pin (45) is plugged into the locking groove (47); the inner side of the locking pin (45) and the outer side of the locking block (46) are provided with threads for matching use; the locking pin (45) and the locking block (46) are threadedly connected.

6. The circular workpiece conveying device with material dividing function according to claim 5, characterized in that: The material dividing assembly (31) comprises a mounting plate (311), an arc plate (312), a first rotating shaft (313), a second rotating shaft (314), a first sliding block (315) and a first arc groove (316); the mounting plate (311) is symmetrically fixedly mounted on the lower side of the material sorting box (12); the arc plate (312) is arranged between the material discharge port of the material sorting box (12) and the material feed port of the blanking box (13); the first sliding blocks (315) are fixedly mounted on both ends of the first rotating shaft (313); the first arc groove (316) is provided on the mounting plate (311); the first sliding block (315) is limitedly slidably connected to the first arc groove (316); the second rotating shaft (314 ) are fixedly mounted with second sliders (317) at both ends, a second arc groove (318) is formed on the mounting plate (311), and the second slider (317) and the second arc groove (318) are limitedly slidable; the two ends of the arc plate (312) are respectively hinged with the first rotating shaft (313) and the second rotating shaft (314); a first torsion spring is sleeved on the hinge axis of the arc plate (312) and the first rotating shaft (313), and the two elastic legs of the first torsion spring are respectively in contact with the arc plate (312) and the first rotating shaft (313); a second torsion spring is sleeved on the hinge axis of the arc plate (312) and the second rotating shaft (314), and the two elastic legs of the second torsion spring are respectively in contact with the arc plate (312) and the second rotating shaft (314).

7. The circular workpiece conveying device with material dividing function according to claim 6, characterized in that: The control assembly (32) comprises a pressing block (321), a first inclined block (322), a second inclined block (323), a stopper (324), a movable groove and a spring (326); the pressing block (321) is connected to the material sorting box (12) in a limited sliding manner; the first inclined block (322) is fixedly installed at the lower end of the pressing block (321); the second inclined block (323) is fixedly installed in the middle of the stopper (324); the inclined surface of the first inclined block (322) and the inclined surface of the second inclined block (323) are fitted and slid; a movable groove is provided on the mounting plate (311), and the stopper (324) is connected to the movable groove in a limited sliding manner; the stopper (324) is fixedly connected to one end of the spring (326), and the other end of the spring (326) is fixedly connected to the mounting plate (311); the two ends of the stopper (324) are respectively used to support the first slider (311); 5) and a second sliding block (317); a guide surface is provided on the lower side of one end of the blocking rod (324) that contacts the first sliding block (315).

8. The circular workpiece conveying device with material dividing function according to claim 7, characterized in that: The conveying device (5) comprises a belt conveyor (51) and limiting rollers (52). The belt conveyor (51) is arranged at the lower side of the discharge trough (133), and the limiting rollers (52) are evenly and evenly fixedly installed on the conveying belt of the belt conveyor (51) at equal intervals.

9. The circular workpiece conveying device with material dividing function according to claim 8, characterized in that: The reversing assembly (6) comprises a first straight groove (61), a steering block (62), a steering chute (63), a vertical chute (64), a rotating groove (68) and a feeding assembly. The left side of the blanking box (13) is provided with a first straight groove (61), a steering chute (63), a vertical chute (64) and a rotating groove (68) which are connected in sequence. The steering block (62) is fixedly installed at the rear end of the upper side of the steering chute (63); and the feeding assembly is installed in the lower left side of the blanking box (13).

10. The circular workpiece conveying device with material dividing function according to claim 9, characterized in that: The feeding assembly comprises a rotating block (65), a material guide rod (66) and a feeding trough (67); the rotating block (65) is hinged on the left front side of the bottom of the blanking box (13); a third torsion spring is sleeved on the hinge shaft between the rotating block (65) and the blanking box (13); two elastic legs of the third torsion spring are respectively in contact with the rotating block (65) and the blanking box (13); the rotating block (65) is fixedly connected to one end of the material guide rod (66); the other end of the material guide rod (66) is limitedly rotated in the rotating trough (68); and a feeding trough (67) connected to the collecting trough (132) is provided at the bottom of the rotating trough (68).

Images