Feeding equipment free of material returning and swinging

Abstract

The utility model relates to the technical field of feeding equipment, and discloses non-return swing feeding equipment which comprises a supporting table, a cradle assembly is arranged at the position, close to the other side, of the top of the supporting table, a return structure of a traditional feeding machine is omitted, a full-automatic stock bin is additionally arranged and used for storing excess materials, and the feeding efficiency is improved. The material is fed together with the next swing, and the structure required by material returning is relatively complex, so that the structure of the equipment is optimized, and the research and development cost is reduced. Due to the fact that material returning is not needed, abrasion of raw materials in the conveying process of the returned materials is reduced, material returning and conveying time is shortened, production efficiency is improved, a hinge rod connected to a threaded rod in a threaded mode can move towards the side away from the hinge rod under limiting of a limiting rod and a limiting block, and then a suspension plate can move downwards; universal wheels fixed at the bottom of the suspension plate are in contact with the ground, so that the whole device is convenient to move and does not need to be carried by workers, and the use flexibility of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding equipment, in particular to a non-backflow swing feeding equipment. Background Technique

[0002] The feeding machine is a fully automated production line equipment, which is widely used in different manufacturing industries. The traditional equipment generally also has a backflow structure, but this backflow structure is relatively complex, increasing the R & D cost. At the same time, it also increases the wear during the backflow transportation process.

[0003] Therefore, we propose a non-backflow swing feeding equipment to solve the problems mentioned above. Content of the Utility Model

[0004] The purpose of the utility model is to provide a non-backflow swing feeding equipment to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a non-backflow swing feeding equipment, including a support table, a swing table assembly is arranged at the top of the support table near the other side, a feeding assembly is arranged at the top of the swing table assembly, an upper plate assembly is arranged at the top of the support table near one side, and a lifting assembly is arranged at the bottom of the swing table assembly.

[0006] Preferably, the swing table assembly includes a bin lifting cylinder located near the other side of the inner cavity of the support table, a bin is installed at the bottom of the bin lifting cylinder, a movable baffle is arranged on the other side of the bin, and a movable baffle lifting cylinder is installed on the movable baffle. A clamping cylinder is arranged on the bin, a photoelectric switch is arranged on the other side of the clamping cylinder, a support seat is arranged at the middle position of the bottom inner cavity of the bin, a servo motor A is installed on one side of the support seat, a rotating disk is fixedly installed at the shaft end of the power output shaft of the servo motor A, a crank is installed on the rotating disk, and a reinforcing block is installed on the crank. A counterweight moving guide rail is arranged near one side of the top of the servo motor A, a slider is slidably connected to the top of the counterweight moving guide rail, and a counterweight A and a counterweight B are arranged at the top of the slider, and the counterweight B is located at the bottom of the counterweight A. An anti-vibration pull rod is installed at the bottom of the rotating disk, a scraper moving cylinder is arranged on one side of the bin lifting cylinder, a scraping plate is arranged at the bottom of the scraper moving cylinder, a tray connecting plate is arranged at the bottom of the scraping plate, a guide groove block is arranged on the other side of the scraping plate, a bin front shutter is arranged at the front side of the guide groove block, tracks are installed on both the front and rear sides of the crank, and linear sliders are slidably connected to the tops of the tracks. A tray is arranged at the top of the support table, a bin guide rail seat is arranged near one side of the top of the tray, protective covers are arranged near the front and rear sides of the top of the tray connecting plate, and a connecting block is arranged at the top of the lifting assembly.

[0007] Preferably, the upper plate assembly includes a plate feeding push rod module located near one side of the top of the support table. A guiding bracket is installed at the rear side of the support table. A pallet support block is arranged at the front side of the guiding bracket. A pallet top block is arranged at the bottom of the material tray.

[0008] Preferably, rectangular plates are fixedly installed at both sides near the bottom of the support table. A servo motor B is fixedly installed at the middle position of the bottom of the support table. A worm is meshed with the front side of the servo motor B, and a worm gear is meshed with the front side of the worm. A threaded rod movably penetrates through the center of one side of the worm gear. The two ends of the threaded rod are respectively rotationally connected to the rectangular plates. Threaded sleeves are hinged to the outer periphery of the threaded rod near the middle position. Hinged rods are hinged to the bottoms of the threaded sleeves. The bottoms of the hinged rods are jointly hinged to a hanging plate. Universal wheels are fixedly installed at the bottom of the hanging plate near the periphery.

[0009] Preferably, limiting blocks are fixedly installed at the tops of the threaded sleeves. Limiting rods movably penetrate through the opposite sides of the limiting blocks. The far ends of the limiting rods are respectively fixedly connected to the adjacent rectangular plates.

[0010] Preferably, opposite external threads are provided at both ends near the outer periphery of the threaded rod.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The equipment removes the material return structure of the traditional feeding machine and adds a fully automatic storage bin to store the remaining materials, which are fed together with the next swing. Since the structure required for material return is relatively complex, the structure of the equipment is optimized, and the R & D cost is reduced. Since there is no need for material return, the wear of raw materials during the transportation of material return is reduced, the time for material return and material transportation is reduced, and the production efficiency is improved.

[0013] 2. By setting the servo motor B, the worm and the worm gear, the threaded rod can be rotated. The hinged rods threadedly connected to the threaded rod can move away from each other under the limitation of the limiting rods and the limiting blocks, and then the hanging plate can move downward, so that the universal wheels fixed at the bottom of the hanging plate contact the ground, which is convenient for the overall movement of the device without the need for staff to carry, and improves the flexibility of the device in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 is a schematic diagram of the material storage bin lifting cylinder, the material storage bin and the movable baffle structure of the utility model;

[0016] Figure 3 is a schematic diagram of the grain storage guide rail and the material tray of the utility model;

[0017] Figure 4 Schematic diagram of the tray connection plate, silo lifting cylinder and movable baffle structure of the present utility model;

[0018] Figure 5 Of the present utility model Figure 4 Enlarged view at B in

[0019] Figure 6 Schematic diagram of the servo motor, slider and counterweight B structure of the present utility model;

[0020] Figure 7 Schematic diagram of the rotating disk, anti-vibration pull rod and linear slider structure of the present utility model;

[0021] Figure 8 Schematic diagram of the crank and rotating disk structure of the present utility model;

[0022] Figure 9 Schematic diagram of the guide bracket, tray and support block structure of the present utility model;

[0023] Figure 10 Top view structure diagram of the support block of the present utility model;

[0024] Figure 11 Of the present utility model Figure 1 Enlarged view at A in

[0025] In the figure: 100, turntable assembly; 101, silo lifting cylinder; 102, silo; 103, movable baffle lifting cylinder; 104, movable baffle; 105, photoelectric switch; 106, clamping cylinder; 107, support seat; 108, servo motor A; 109, silo guide rail seat; 110, protective cover; 111, scraper moving cylinder; 112, scraping plate; 113, tray connection plate; 114, guide groove block; 115, front shutter of silo; 116, tray; 117, connection of lifting assembly; 118, linear slider; 119, track; 120, crank; 121, counterweight A; 122, counterweight B; 123, slider; 124, counterweight moving guide rail; 125, anti-vibration pull rod; 126, rotating disk; 127, strengthening block; 200, upper plate assembly; 201, plate feeding push rod module; 202, guide bracket; 203, support block; 204, support block for top plate; 300, lifting assembly; 400, discharging assembly; 500, support table; 501, rectangular plate; 502, servo motor B; 503, worm; 504, worm gear; 505, threaded rod; 506, threaded sleeve; 5061, limiting rod; 5062, limiting block; 507, articulated rod; 508, hanging plate; 509, universal wheel. Specific embodiments

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0027] Embodiment 1: Please refer to Figure 1-11 , a non-return swing feeding device, including a support table 500. A swing table assembly 100 is arranged at the top of the support table 500 near the other side. A feeding assembly 400 is arranged at the top of the swing table assembly 100. An upper plate assembly 200 is arranged at the top of the support table 500 near one side. A lifting assembly 300 is arranged at the bottom of the swing table assembly 100;

[0028] The swing table assembly 100 includes a bin lifting cylinder 101 located in the inner cavity of the support table 500 near the other side. A bin 102 is installed at the bottom of the bin lifting cylinder 101. A movable baffle 104 is arranged on the other side of the bin 102, and a movable baffle lifting cylinder 103 is installed on the movable baffle 104. A clamping cylinder 106 is arranged on the bin 102. A photoelectric switch 105 is arranged on the other side of the clamping cylinder 106. A support seat 107 is arranged at the middle position of the bottom inner cavity of the bin 102. A servo motor A 108 is installed on one side of the support seat 107. A rotating disk 126 is fixedly installed at the shaft end of the power output shaft of the servo motor A 108. A crank 120 is installed on the rotating disk 126, and a reinforcing block 127 is installed on the crank 120. A counterweight moving guide rail 124 is arranged at the top of the servo motor A 108 near one side. A slider 123 is slidably connected to the top of the counterweight moving guide rail 124. A counterweight A 121 and a counterweight B 122 are arranged at the top of the slider 123, and the counterweight B 122 is located at the bottom of the counterweight A 121. An anti-vibration pull rod 125 is installed at the bottom of the rotating disk 126. A scraper moving cylinder 111 is arranged on one side of the bin lifting cylinder 101. A scraping plate 112 is arranged at the bottom of the scraper moving cylinder 111. A tray connecting plate 113 is arranged at the bottom of the scraping plate 112. A guide groove block 114 is arranged on the other side of the scraping plate 112. A bin front shutter 115 is arranged at the front side of the guide groove block 114. Tracks 119 are installed on both the front and rear sides of the crank 120, and linear sliders 118 are slidably connected to the tops of the tracks 119. A tray 116 is arranged at the top of the support table 500. A bin guide rail seat 109 is arranged at the top of the tray 116 near one side. Protective covers 110 are arranged at the top of the tray connecting plate 113 near both the front and rear sides. A connecting block 117 is arranged at the top of the lifting assembly 300.

[0029] The upper plate assembly 200 includes a plate feeding push rod module 201 located near one side at the top of the support table 500. A guiding bracket 202 is installed at the rear side of the support table 500. A pallet support block 203 is arranged at the front side of the guiding bracket 202. A pallet top block 204 is arranged at the bottom of the tray 116.

[0030] Specifically, the upper plate assembly 200 pushes a new tray into the turntable assembly 100. The material feeding assembly 400 puts materials into the tray 116. After the turntable assembly 100 starts to swing for a period of time, the lifting assembly 300 works to tilt the turntable assembly 100 to the left, causing the materials to move to the left. After the turntable assembly 100 stops swinging, the lifting assembly 300 returns to the normal set height. At this time, the upper plate assembly 200 provides a new tray to the turntable assembly 100, pushes the tray filled with materials into the next working step, and then starts the next round of cycle, and so on.

[0031] Embodiment 2: This embodiment is an improvement made on the basis of Embodiment 1. Specifically, please refer to Figure 1 and Figure 11 , rectangular plates 501 are fixedly installed at both sides near the bottom of the support table 500. A servo motor B502 is fixedly installed at the middle position of the bottom of the support table 500. A worm 503 is engaged with the front side of the servo motor B502, and a worm gear 504 is engaged with the front side of the worm 503. A threaded rod 505 is movably penetrated through the center of one side of the worm gear 504, and both ends of the threaded rod 505 are rotatably connected to the rectangular plates 501. Threaded sleeves 506 are respectively hinged to the outer periphery of the threaded rod 505 near the middle position, and hinge rods 507 are respectively hinged to the bottoms of the threaded sleeves 506. The bottoms of the hinge rods 507 are jointly hinged to a suspension plate 508. Universal wheels 509 are fixedly installed at the bottom of the suspension plate 508 near the periphery.

[0032] Specifically, by setting the servo motor B502, the worm 503, and the worm gear 504, the threaded rod 505 can be rotated. The hinge rods 507 threadedly connected to the threaded rod 505 can move away from each other under the limitation of the limiting rod 5061 and the limiting block 5062, and then the suspension plate 508 can move downward, so that the universal wheels 509 fixed to the bottom of the suspension plate 508 are in contact with the ground, facilitating the overall movement of the device without the need for staff to carry it, and improving the flexibility of the device in use.

[0033] Limiting blocks 5062 are fixedly installed at the tops of the threaded sleeves 506. Limiting rods 5061 are movably penetrated through the opposite sides of the limiting blocks 5062, and the opposite ends of the limiting rods 5061 are respectively fixedly connected to the adjacent rectangular plates 501. By setting the limiting rods 5061 and the limiting blocks 5062, the movement of the threaded sleeves 506 can be limited.

[0034] External threads opposite to each other are provided near both ends on the outer periphery of the threaded rod 505.

[0035] Working principle: When the present utility model is in use, the upper plate assembly 200 pushes a new tray into the turntable assembly 100, and the feeding assembly 400 puts the material into the tray 116. After the turntable assembly 100 starts to swing for a period of time, the lifting assembly 300 works to tilt the turntable assembly 100 to the left, causing the material to move to the left. After the turntable assembly 100 stops swinging, the lifting assembly 300 returns to the normal set height. At this time, the upper plate assembly 200 provides a new tray to the turntable assembly 100, pushes the tray filled with material into the next working step, and then starts the next round of cycle, repeating like this;

[0036] When the bin lifting cylinder 101 lifts the bin 102, the tray 116 enters the turntable assembly 100. When the photoelectric switch 105 detects a material plate and the waiting tray 116 reaches the designated position, then the clamping cylinder 106 works to clamp the tray 116, and the bin lifting cylinder 101 lowers the bin 102. The servo motor A 108 starts to work. At this time, the turntable assembly 100 starts to swing. After the turntable assembly 100 swings for a certain period of time, the lifting assembly 300 works to tilt the turntable assembly 100 towards the bin 102 side, so that the remaining material on the turntable slowly shakes into it. After the turntable finishes working, the lifting assembly 300 restores the turntable assembly 100 to the horizontal position. At the same time, the bin lifting cylinder 101 and the movable baffle lifting cylinder 103 raise the movable baffle 104. The new tray provided by the upper plate assembly 200 will push the tray 116 to the next working step, and then repeat the work like this;

[0037] When a tray 116 enters the turntable assembly 100 from the upper plate machine, the bin lifting cylinder 101 works to lift the bin 102, and the tray 116 enters the turntable assembly 100 through the tray 112 connecting plate. After the tray 116 is in place, the bin lifting cylinder 101 works to lower the bin 102. One end of the front gate plate 115 of the bin is connected to the guide groove block 114. After the turntable assembly 100 swings for a period of time, the lifting assembly 300 works to tilt the turntable. At this time, the remaining material on the turntable will slowly shake into the bin 102. After the turntable finishes working, the bin lifting cylinder 101 lifts the bin 102. When the upper plate machine pushes a new material plate in, the scraping plate 112 moving cylinder works to push the scraping plate to scrape the remaining material in the bin 102 onto the new tray 116, and then starts a new round of cycle, repeating like this;

[0038] The power of the swing table assembly 100 is provided by the servo motor A108 and is eccentrically connected to the rotating disk 126. Below the rotating disk 126 is connected to the anti-vibration pull rod 125, and the upper part is connected to the crank 120, and both are on the opposite side of the rotation center. The anti-vibration pull rod 125 is connected to the counterweight A121 and the counterweight B122, and the counterweight A121 is connected to the moving guide rail of the counterweight B122 below. The slider 123 is fixed on the lower flat plate, so that the counterweight realizes reciprocating motion; the crank 120 is connected to the reinforcing block 127, and the reinforcing block 127 is connected to the upper flat plate, so as to realize the reciprocating motion of the swing table. In the actual movement process, the counterweight and the swing table form relative reciprocating movement, so as to reduce the jitter during swinging, and further increase the stability of the swing of the swing table.

[0039] When the swing table assembly 100 needs a new tray 116, the upper plate assembly 200 first moves the tray support block 203, so that the tray top block 204 pushes forward against the tray 116 and reserves one. After the tray 116 is positioned, the plate feeding push rod module 201 pushes the new tray 116 to the swing table assembly 100, and the old tray will be pushed to the next working station by the new tray, and so on.

[0040] The content not described in detail in this specification belongs to the prior art well known to those skilled in the art.

[0041] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A non-return swing feeding device, comprising a support table (500), characterized in that: At the top of the support table (500) near the other side, a rocking table assembly (100) is provided. At the top of the rocking table assembly (100), a feeding assembly (400) is provided. At the top of the support table (500) near one side, an upper plate assembly (200) is provided. At the bottom of the rocking table assembly (100), a lifting assembly (300) is provided.

2. The non-return swing feeding device according to claim 1, characterized in that: The rocking table assembly (100) includes a bin lifting cylinder (101) located near the other side of the inner cavity of the support table (500). At the bottom of the bin lifting cylinder (101), a bin (102) is installed. On the other side of the bin (102), a movable baffle (104) is provided, and a movable baffle lifting cylinder (103) is installed on the movable baffle (104). A clamping cylinder (106) is provided on the bin (102). On the other side of the clamping cylinder (106), a photoelectric switch (105) is provided. At the middle position of the bottom inner cavity of the bin (102), a support seat (107) is provided. On one side of the support seat (107), a servo motor A (108) is installed. At the shaft end of the power output shaft of the servo motor A (108), a rotating disk (126) is fixedly installed. On the rotating disk (126), a crank (120) is installed, and a reinforcing block (127) is installed on the crank (120). Near one side at the top of the servo motor A (108), a counterweight moving guide rail (124) is provided. On the top of the counterweight moving guide rail (124), a slider (123) is slidably connected. At the top of the slider (123), a counterweight A (121) and a counterweight B (122) are provided, and the counterweight B (122) is located at the bottom of the counterweight A (121). At the bottom of the rotating disk (126), an anti-vibration pull rod (125) is installed. On one side of the bin lifting cylinder (101), a scraper moving cylinder (111) is provided. At the bottom of the scraper moving cylinder (111), a scraping plate (112) is provided. At the bottom of the scraping plate (112), a tray connection plate (113) is provided. On the other side of the scraping plate (112), a guide groove block (114) is provided. At the front side of the guide groove block (114), a bin front shutter (115) is provided. On both the front and rear sides of the crank (120), a track (119) is installed, and a linear slider (118) is slidably connected to the top of each track (119). At the top of the support table (500), a tray (116) is provided. Near one side at the top of the tray (116), a bin guide rail seat (109) is provided. At the top of the tray connection plate (113) near both the front and rear sides, a protective cover (110) is provided. At the top of the lifting assembly (300), a connection block (117) is provided.

3. The swing feeding device without material return according to claim 1, wherein: The upper plate assembly (200) includes a plate feeding push rod module (201) located near one side at the top of the support table (500). A guiding bracket (202) is installed at the rear side of the support table (500). At the front side of the guiding bracket (202), a tray support block (203) is provided. At the bottom of the tray (116), a tray top block (204) is provided.

4. The swing feeding device without material return according to claim 1, characterized in that: Rectangular plates (501) are fixedly installed near both sides of the bottom of the support platform (500). A servo motor B (502) is fixedly installed at the middle position of the bottom of the support platform (500). A worm (503) is meshed with the front side of the servo motor B (502), and a worm gear (504) is meshed with the front side of the worm (503). A threaded rod (505) movably penetrates through the center of one side of the worm gear (504), and both ends of the threaded rod (505) are respectively rotatably connected to the rectangular plates (501). Threaded sleeves (506) are hinged near the middle position of the outer periphery of the threaded rod (505), and hinge rods (507) are hinged to the bottoms of the threaded sleeves (506). The bottoms of the hinge rods (507) are jointly hinged to a hanging plate (508). Universal wheels (509) are fixedly installed near the four peripheries of the bottom of the hanging plate (508).

5. The swing feeding device without material return according to claim 4, characterized in that: Limit blocks (5062) are fixedly installed at the tops of the threaded sleeves (506). Limit rods (5061) movably penetrate through the opposite sides of the limit blocks (5062), and the remote ends of the limit rods (5061) are respectively fixedly connected to the adjacent rectangular plates (501).

6. The swing feeding device without material return according to claim 4, characterized in that: External threads in opposite directions are provided near both ends of the outer periphery of the threaded rod (505).

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