Monorail screening connection table

Abstract

The utility model relates to the technical field of connection tables, in particular to a single-rail screening connection table which comprises a base, a cavity is formed in the base, first wedge blocks are connected to the inner walls of the two sides of the base in a sliding mode, an adjusting assembly is arranged in the base, and a bearing bin is fixedly connected between the two first wedge blocks. The interior of the bearing bin is rotationally connected with two conveying rollers through bearings. Structures such as a second reciprocating motor, a first lead screw, a first nut, a second wedge block and a first sliding groove are designed to be matched with one another, and therefore the height of the bearing bin and the height of the conveying belt can be adjusted; by designing a third reciprocating motor, a gear, a toothed plate, a guide rail, middle plates, a linkage shaft, a second bevel gear, a first bevel gear, a second lead screw, a second nut, side plates and other structures to be matched with one another, the screening space between the two middle plates and the four side plates can be adjusted to be matched with the specification of accessories to be screened; and therefore, the connection table can be suitable for screening products of different specifications.

Description

Technical Field

[0001] The utility model relates to the technical field of connection tables, in particular to a single-track screening connection table. Background Art

[0002] In the production process of some accessories, it is necessary to detect the quality of the accessories to ensure that the quality of the final product can be guaranteed. At this time, the main detections are for circuits, parts, and solder paste. In the prior art, after the accessories are detected, they need to enter the next process. However, due to the different times of each process, a screening connection table needs to be added between different processes to quickly screen out the accessories that meet the standards.

[0003] The patent specification with the publication number of CN202120828010.X discloses a screening device for an NGOK connection table, which "comprises a connection table, a first support rod, a U-shaped shielding plate, a separation plate, a plug hole, a slidable sorting and detecting seat structure, a pluggable lifting and collecting box structure, a slidable fixing and locking seat structure, a connection seat, a second support rod, a U-shaped sliding seat, a lighting seat, and a lighting bead. The upper ends of the first support rods are respectively bolted to the four corners of the lower end of the connection table; the U-shaped shielding plate is bolted to the rear of the upper end of the connection table. The settings of the U-shaped detection seat, the wire outlet hole, the detection contact point, the lighting detection seat, the detection bead, and the part to be detected in the present utility model are beneficial to contacting the detection contact points at both ends of the part to be detected during use, and observing whether the detection bead is illuminated through the connection between the detection contact point and the lighting detection seat, so as to judge whether the part to be detected is qualified, and thus complete the screening work".

[0004] However, it is found that the above-mentioned screening connection table has the following problems in the implementation of related technologies: due to the differences in the specifications and volumes of the screened accessories, when replacing the accessories to be screened, the corresponding screening connection table needs to be replaced, which leads to cumbersome screening steps and reduced efficiency of the connection table. In view of this, a single-track screening connection table is provided to overcome the above defects. Summary of the Utility Model

[0005] The purpose of the present utility model is to propose a single-track screening connection table to solve the disadvantages existing in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a monorail screening docking station, comprising a base, a cavity is opened inside the base, the inner walls on both sides of the base are slidably connected with first wedge blocks, an adjustment component is provided inside the base, a load-bearing bin is fixedly connected between the two first wedge blocks, the interior of the load-bearing bin is rotatably connected with two conveying rollers through bearings, a conveyor belt is transmission-connected between the two conveying rollers, support rods are fixedly provided at the middle of the front side and the middle of the back side of the base, adapter components are provided at the top ends of the two support rods, a first reciprocating motor is fixedly provided at the front side of the load-bearing bin, and the transmission shaft of the first reciprocating motor is fixedly connected to one of the conveying rollers.

[0007] As a further description of the above technical solution: the adjusting assembly includes a first slide groove, two second wedge blocks, a first screw rod, two first nuts and a second reciprocating motor, the first slide groove is opened on the inner wall of the bottom end of the base, and the second wedge blocks are slidably connected on both sides of the inner wall of the first slide groove, the interior of the first slide groove is rotatably connected with the first screw rod, the inner walls of the two second wedge blocks are fixedly provided with a first nut threadedly connected to the first screw rod, the second reciprocating motor is fixedly arranged on the bottom of one side of the base, the transmission shaft of the second reciprocating motor is fixedly connected to one end of the first screw rod, the first screw rod is driven to rotate by starting the second reciprocating motor, and then the two second wedge blocks are moved in the opposite direction through the cooperation of the first screw rod and the two first nuts.

[0008] As a further description of the above technical solution: the two adapter components each include a cross plate, a third reciprocating motor, a gear, a guide rail, a tooth plate, a linkage plate, a middle plate and two side plates, the two cross plates are respectively fixed on the top ends of the two support rods, one side of the top ends of the two cross plates is fixedly provided with a third reciprocating motor, the transmission shafts of the two third reciprocating motors are fixedly provided with gears, a guide rail is fixedly provided in the middle part of the top ends of the two cross plates, the inner walls of the guide rails are slidably connected with a tooth plate, one side of the two tooth plates is fixedly provided with a linkage plate, one side of the two linkage plates is fixedly provided with a middle plate, and both sides of the two middle plates are slidably connected with side plates, the two gears are driven to rotate by starting the two third reciprocating motors, and then the two tooth plates slide on the inner walls of the two guide rails respectively, so that the distance between the two middle plates can be adjusted.

[0009] As a further description of the above technical solution: the inner walls on both sides of the base are provided with second sliding grooves, the two second sliding grooves are respectively slidably connected with the two first wedge blocks, the two first wedge blocks are respectively matched with the two second wedge blocks, and the two second wedge blocks are pushed respectively by sliding the two first wedge blocks, so that the height of the conveyor belt 7 can be adjusted according to the thickness of the accessories to be screened.

[0010] As a further description of the above technical solution: Linkage bearings are fixedly arranged in the middle of the two middle plates. The inner walls of the two linkage bearings are rotatably connected with second lead screws. Third chutes are provided on the inner walls of the two middle plates. The four side plates are respectively slidably connected to both sides of the inner walls of the two third chutes. Second nuts respectively threadedly connected to the two second lead screws are fixedly arranged on the inner walls of the four side plates.

[0011] As a further description of the above technical solution: First helical gears are fixedly arranged on the surfaces of the two second lead screws. One side of the top of each of the two middle plates is rotatably connected with a linkage shaft through a bearing. Second helical gears respectively meshing with the two first helical gears are fixedly arranged at the bottom ends of the two linkage shafts. Detection modules are fixedly arranged at the bottom ends of one side of the two middle plates. Rotation of the two first helical gears and the two second lead screws can be achieved through rotation of the two linkage shafts and the two second helical gears, so that every two opposite side plates move in opposite directions, and the width of the area to be screened of the transfer table can be adjusted.

[0012] As a further description of the above technical solution: A switch panel is fixedly arranged on the surface of the base. A first motor switch, a second motor switch and a third motor switch are respectively arranged on the surface of the switch panel. The first reciprocating motor, the second reciprocating motor and the two third reciprocating motors are respectively electrically connected to the power supply through the first motor switch, the second motor switch and the third motor switch.

[0013] The utility model has the following beneficial effects:

[0014] The single-track screening transfer table designed by the utility model can adjust the height between the loading bin and the conveyor belt through the cooperation of structures such as the second reciprocating motor, the first lead screw, the first nut, the second wedge block, the first chute, the first wedge block and the second chute, so that the transfer table can be suitable for screening products with different thicknesses.

[0015] The single-track screening transfer table designed by the utility model can adjust the screening space between the two middle plates and the four side plates through the cooperation of structures such as the third reciprocating motor, the gear, the toothed plate, the guide rail, the middle plate, the linkage shaft, the second helical gear, the first helical gear, the second lead screw, the second nut and the side plate, so that it matches the specifications of the parts to be screened, and further makes the transfer table applicable to screening products with different specifications. Description of the Drawings

[0016] Figure 1 is the overall structural schematic diagram of the utility model;

[0017] Figure 2 is the sectional structural schematic diagram of the utility model;

[0018] Figure 3It is a cross-sectional enlarged structural schematic diagram of the horizontal plate of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the base of the utility model;

[0020] Figure 5 For this utility model Figure 3 A is an enlarged structural diagram of FIG.

[0021] Legend:

[0022] 1. Base; 2. Cavity; 3. First wedge block; 4. Adjustment assembly; 5. Load-bearing bin; 6. Conveyor roller; 7. Conveyor belt; 8. Support rod; 9. Adapter assembly; 10. First reciprocating motor; 11. Linkage bearing; 12. Second screw rod; 13. Third slide slot; 14. Second nut; 15. First bevel gear; 16. Linkage shaft; 17. Second bevel gear; 18. Detection module; 19. Switch panel; 41. First slide slot; 42. Second wedge block; 43. First screw rod; 44. First nut; 45. Second reciprocating motor; 421. Second slide slot; 91. Cross plate; 92. Third reciprocating motor; 93. Gear; 94. Guide rail; 95. Tooth plate; 96. Linkage plate; 97. Middle plate; 98. Side plate. DETAILED DESCRIPTION

[0023] Reference Figures 1-5 The utility model provides a monorail screening docking station: it includes a base 1, a cavity 2 is opened inside the base 1, the inner walls on both sides of the base 1 are slidably connected with first wedge blocks 3, an adjusting component 4 is provided inside the base 1, a load-bearing bin 5 is fixedly connected between the two first wedge blocks 3, the inside of the load-bearing bin 5 is rotatably connected with two conveying rollers 6 through bearings, a conveyor belt 7 is transmission-connected between the two conveying rollers 6, a support rod 8 is fixedly provided in the middle of the front and the middle of the back of the base 1, an adapter component 9 is provided at the top of the two support rods 8, a first reciprocating motor 10 is fixedly provided on the front of the load-bearing bin 5, and a drive shaft of the first reciprocating motor 10 is fixedly connected to one of the conveying rollers 6.

[0024] As a further implementation scheme of the above technical scheme: the adjustment component 4 includes a first slide groove 41, two second wedge blocks 42, a first screw rod 43, two first nuts 44 and a second reciprocating motor 45, the first slide groove 41 is opened on the inner wall of the bottom end of the base 1, the second wedge blocks 42 are slidably connected to both sides of the inner wall of the first slide groove 41, the first screw rod 43 is rotatably connected to the inside of the first slide groove 41 through a bearing, the inner walls of the two second wedge blocks 42 are fixedly provided with first nuts 44 threadedly connected to the first screw rod 43, the second reciprocating motor 45 is fixedly arranged at the bottom of one side of the base 1, and the transmission shaft of the second reciprocating motor 45 is fixedly connected to one end of the first screw rod 43;

[0025] The inner walls on both sides of the base 1 are provided with second sliding grooves 421, and the two second sliding grooves 421 are respectively slidably connected with the two first wedge blocks 3, and the two first wedge blocks 3 are respectively matched with the two second wedge blocks 42, and the first screw rod 43 is driven to rotate by the second reciprocating motor 45, and then the two second wedge blocks 42 are made to slide relatively along the inner walls of the first sliding grooves 41 through the two first nuts 44. At this time, the two second wedge blocks 42 respectively press against the two first wedge blocks 3, so that the two first wedge blocks 3 can slide upward along the two second sliding grooves 421 respectively, so that the height of the carrying bin 5 and the conveyor belt 7 can be adjusted.

[0026] As a further implementation scheme of the above technical scheme: the two adapter components 9 each include a transverse plate 91, a third reciprocating motor 92, a gear 93, a guide rail 94, a tooth plate 95, a linkage plate 96, a middle plate 97 and two side plates 98, the two transverse plates 91 are respectively fixedly arranged on the top ends of the two support rods 8, the third reciprocating motor 92 is fixedly arranged on one side of the top ends of the two transverse plates 91, the transmission shafts of the two third reciprocating motors 92 are fixedly provided with gears 93, the middle parts of the top ends of the two transverse plates 91 are fixedly provided with guide rails 94, the inner walls of the guide rails 94 are slidably connected with tooth plates 95, one side of the two tooth plates 95 are fixedly provided with linkage plates 96, one side of the two linkage plates 96 are fixedly provided with middle plates 97, and the two sides of the two middle plates 97 are slidably connected with side plates 98;

[0027] A linkage bearing 11 is fixedly disposed in the middle of the two middle plates 97, and the inner walls of the two linkage bearings 11 are rotatably connected to the second screw rods 12. The inner walls of the two middle plates 97 are provided with third slide grooves 13, and the four side plates 98 are respectively slidably connected to the two sides of the inner walls of the two third slide grooves 13, and the inner walls of the four side plates 98 are respectively fixed with second nuts 14 threadedly connected to the two second screw rods 12;

[0028] The surfaces of the two second screw rods 12 are fixed with first bevel gears 15, one side of the top of the two middle plates 97 is rotatably connected with a linkage shaft 16 through a bearing, the bottom ends of the two linkage shafts 16 are fixed with second bevel gears 17 respectively meshing with the two first bevel gears 15, and the bottom ends of the two middle plates 97 are fixed with detection modules 18. The two third reciprocating motors 92 are started to drive the two gears 93 to rotate, and the two toothed plates 95 cooperate with the two gears 93 to slide on the inner walls of the two guide rails 94 respectively, so that the distance between the two middle plates 97 matches the length of the accessories to be screened, and then the two linkage shafts 16 are rotated in sequence to rotate the two second bevel gears 17, and at the same time, the two first bevel gears 15 and the two second screw rods 12 can be driven to rotate, and then the four second nuts 14 are cooperated to make the four side plates 98 slide relatively on the inner walls of the two third slide grooves 13 respectively, when the distance between each two opposite side plates 98 matches the width of the accessories to be screened, the docking station can be suitable for screening products of different specifications.

[0029] As a further implementation of the above technical solution: A switch panel 19 is fixedly provided on the surface of the base 1. A first motor switch, a second motor switch, and a third motor switch are respectively provided on the surface of the switch panel 19. The first reciprocating motor 10, the second reciprocating motor 45, and the two third reciprocating motors 92 are respectively electrically connected to the power supply through the first motor switch, the second motor switch, and the third motor switch.

[0030] Working principle: First, turn on the second motor switch on the surface of the switch panel 19. The second reciprocating motor 45 starts to drive the first lead screw 43 to rotate, and then through the two first nuts 44, the two second wedges 42 slide relative to each other along the inner wall of the first chute 41. At this time, the two second wedges 42 respectively exert pressure on the two first wedges 3, and then the two first wedges 3 can slide upward along the two second chutes 421 respectively, so as to adjust the height of the loading bin 5 and the conveyor belt 7, so that the docking station can be suitable for screening products of different thicknesses. Then turn on the third motor switch on the surface of the switch panel 19. The two third reciprocating motors 92 start to drive the two gears 93 to rotate. After the two toothed plates 95 cooperate with the two gears 93, they slide on the inner walls of the two guide rails 94 respectively, so that the distance between the two middle plates 97 matches the length of the parts to be screened. Then turn the two linkage shafts 16 in sequence to make the two second helical gears 17 rotate, and at the same time drive the two first helical gears 15 and the two second lead screws 12 to rotate. Then, through the cooperation of the four second nuts 14, the four side plates 98 slide relative to each other on the inner walls of the two third chutes 13 respectively. When the distance between every two opposite side plates 98 matches the width of the parts to be screened, place the parts to be screened between the two middle plates 97 and the four side plates 98 in sequence. The parts to be screened at the bottom contact the two detection modules 18, and it is detected whether the products are qualified. After the detection is completed, the two third reciprocating motors 92 rotate reversely to make the parts to be screened fall off to the surface of the conveyor belt 7, and then the first reciprocating motor 10 starts to drive the conveyor belt 7 to drive between the two conveyor rollers 6. When the product is qualified, the transmission shaft of the first reciprocating motor 10 rotates clockwise. When the product does not meet the standard, the transmission shaft of the first reciprocating motor 10 rotates counterclockwise, so as to classify and summarize the screened products.

[0031] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded 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 monorail screening docking station, comprising a base (1), characterized in that The base (1) has a cavity (2) formed inside, the inner walls on both sides of the base (1) are slidably connected with first wedge blocks (3), an adjusting assembly (4) is provided inside the base (1), a bearing bin (5) is fixedly connected between the two first wedge blocks (3), two conveying rollers (6) are rotatably connected inside the bearing bin (5) via bearings, a conveyor belt (7) is transmission-connected between the two conveying rollers (6), support rods (8) are fixedly provided at the middle of the front and the middle of the back of the base (1), and adapter assemblies (9) are provided at the top ends of the two support rods (8), a first reciprocating motor (10) is fixedly provided at the front of the bearing bin (5), and a transmission shaft of the first reciprocating motor (10) is fixedly connected to one of the conveying rollers (6).

2. The monorail screening docking station according to claim 1, characterized in that: The adjusting assembly (4) comprises a first slide groove (41), two second wedge blocks (42), a first screw rod (43), two first nuts (44) and a second reciprocating motor (45), wherein the first slide groove (41) is provided on the inner wall at the bottom end of the base (1), the second wedge blocks (42) are slidably connected to both sides of the inner wall of the first slide groove (41), the first screw rod (43) is rotatably connected to the inside of the first slide groove (41) via a bearing, the inner walls of the two second wedge blocks (42) are fixedly provided with first nuts (44) threadedly connected to the first screw rod (43), the second reciprocating motor (45) is fixedly arranged at the bottom of one side of the base (1), and the transmission shaft of the second reciprocating motor (45) is fixedly connected to one end of the first screw rod (43).

3. The monorail screening docking station according to claim 2, characterized in that: The two adapter assemblies (9) each comprise a transverse plate (91), a third reciprocating motor (92), a gear (93), a guide rail (94), a tooth plate (95), a linkage plate (96), a middle plate (97) and two side plates (98). The two transverse plates (91) are respectively fixedly arranged at the top ends of the two support rods (8). The third reciprocating motor (92) is fixedly arranged on one side of the top ends of the two transverse plates (91). The transmission shafts of the two third reciprocating motors (92) are fixedly arranged with a gear (93). The guide rail (94) is fixedly arranged at the middle part of the top ends of the two transverse plates (91). The inner wall of the guide rail (94) is slidably connected with a tooth plate (95). The linkage plate (96) is fixedly arranged on one side of the two tooth plates (95). The middle plate (97) is fixedly arranged on one side of the two linkage plates (96). The side plates (98) are slidably connected to the two sides of the middle plates (97).

4. The monorail screening docking station according to claim 2, characterized in that: The inner walls on both sides of the base (1) are provided with second sliding grooves (421), and the two second sliding grooves (421) are respectively slidably connected to the two first wedge blocks (3), and the two first wedge blocks (3) are respectively matched with the two second wedge blocks (42).

5. The monorail screening docking station according to claim 3, characterized in that: A linkage bearing (11) is fixedly provided in the middle part of the two middle plates (97), the inner walls of the two linkage bearings (11) are rotatably connected to the second screw rod (12), the inner walls of the two middle plates (97) are provided with a third slide groove (13), the four side plates (98) are respectively slidably connected to the two sides of the inner walls of the two third slide grooves (13), and the inner walls of the four side plates (98) are fixedly provided with a second nut (14) threadedly connected to the two second screw rods (12) respectively.

6. The monorail screening docking station according to claim 5, characterized in that: The surfaces of the two second screw rods (12) are fixedly provided with a first bevel gear (15); one side of the top end of the two middle plates (97) is rotatably connected to a linkage shaft (16) via a bearing; the bottom ends of the two linkage shafts (16) are fixedly provided with a second bevel gear (17) respectively meshing with the two first bevel gears (15); and the bottom ends of one side of the two middle plates (97) are fixedly provided with a detection module (18).

7. The monorail screening docking station according to claim 3, characterized in that: A switch panel (19) is fixedly provided on the surface of the base (1), and a first motor switch, a second motor switch and a third motor switch are respectively provided on the surface of the switch panel (19); the first reciprocating motor (10), the second reciprocating motor (45) and the two third reciprocating motors (92) are respectively electrically connected to a power source via the first motor switch, the second motor switch and the third motor switch.

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