Automatic electric connection workstation for forklift fork frame

Abstract

The application discloses a forklift fork frame body automatic power-on workstation, which comprises an automatic power-on mechanism, an upper and lower cross beam feeding device and a reinforcing rib feeding mechanism. The automatic power-on mechanism is used for positioning and clamping parts of the fork frame body. The upper and lower cross beam feeding device is arranged beside the automatic power-on mechanism and can store the upper and lower cross beams and push the upper and lower cross beams to a position which is convenient for being grabbed by a robot. The reinforcing rib feeding mechanism is arranged beside the automatic power-on mechanism and can store reinforcing rib parts and push the reinforcing ribs to a position which is convenient for being grabbed by a robot. The forklift fork frame body automatic power-on workstation solves the problem that there is no device for automatically feeding, assembling and welding the forklift fork frame body and its parts in the existing production process, so that the labor intensity of manual carrying is high and the operation is dangerous.

Description

Technical Field

[0001] This invention relates to the field of forklift manufacturing technology, specifically to an automated power-on workstation for forklift forks. Background Technology

[0002] Forklifts are industrial handling vehicles, referring to various wheeled vehicles used for loading, unloading, stacking, and short-distance transportation of palletized goods. They are commonly used for transporting large items in warehouses and are typically powered by fuel engines or batteries. The forklift carriage is one of the important load-bearing components in the forklift handling system, and it plays a very important role in the forklift's handling performance.

[0003] The forklift carriage is mainly composed of parts such as the upper crossbeam, lower crossbeam, side plates, upright plates, large stiffeners, and small stiffeners. During the forklift production process, the forklift carriage parts need to be welded and assembled into the forklift carriage. This series of processes is all done manually by handling the parts onto designated molds and then manually welding them. Currently, there is no equipment specifically designed for the automatic loading, assembly, and welding of the forklift carriage and its parts. This makes manual handling labor-intensive, easy for operators to become fatigued, time-consuming, and dangerous. In addition, the manual handling speed is too slow, which affects production efficiency. Summary of the Invention

[0004] The purpose of this invention is to provide an automated power-on workstation for forklift forks, which solves the problem that there is no equipment in the existing technology specifically designed for handling and welding forklift forks and their components. This results in high labor intensity, operator fatigue, time and effort consumption, certain dangers, and slow manual handling speed, which affects production efficiency.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an automated power-on workstation for forklift forks, comprising:

[0006] An automated power-connecting mechanism is used to position and clamp parts of the forklift carriage.

[0007] The upper and lower beam feeding device is located next to the automated electrical mold mechanism. The upper and lower beam feeding device can store the upper and lower beams and push them to a position that is easy for a robot to grab.

[0008] A reinforcing rib feeding mechanism, located next to the automated electrical mold mechanism, is capable of storing reinforcing rib parts and pushing them to a position easily grasped by a nearby robot.

[0009] The column plate positioning mechanism is located next to the automated electrical mold mechanism and is used for secondary precise positioning of the column plate during material feeding.

[0010] Preferably, the automated power-on mechanism includes:

[0011] A welding mold base, on the top of which a welding power source is fixedly installed, and a cleaning station is installed on the top of the welding power source via a plate;

[0012] A fork carriage assembly jump-start mold, which is mounted on top of the jump-start mold base, and

[0013] The small component assembly jump-start mold is located on one side of the forklift body assembly jump-start mold.

[0014] Preferably, the forklift assembly jump-start mold includes a base plate, which is fixedly installed on the top of the jump-start mold base. A fixed end positioning seat is fixedly installed on one side of the top of the base plate. A clamping cylinder is fixedly installed on the inward side of the fixed end positioning seat. A movable end positioning seat is fixedly installed on the top of the base plate opposite to the fixed end positioning seat. Two inner tensioning devices are fixedly installed on the top of the base plate, respectively located on both sides of the top of the base plate. A side plate clamping cylinder is fixedly installed on the top of the movable end positioning seat. A large rib support device is fixedly installed at the center of the top of the base plate. Four evenly distributed push cylinders are fixedly installed on the top of the base plate. A first clamping block is fixedly installed on the inward side of the push cylinder.

[0015] Preferably, the small component assembly jumper mold includes a jumper mold base plate. Two end face limiting blocks and two side limiting blocks are respectively installed on the top of the jumper mold base plate. A column plate side clamping assembly is installed next to the side limiting blocks. The column plate side clamping assembly is fixedly installed on the top of the jumper mold base plate. Two column plate end face clamping assemblies are fixedly installed on one side of the top of the jumper mold base plate. Multiple vertically arranged guide shafts are fixedly installed on the bottom surface of the jumper mold base plate. Multiple guide pillars are also fixedly installed on the bottom surface of the jumper mold base plate. Four evenly distributed reinforcing plate positioning assemblies are installed on the bottom surface of the jumper mold base plate. Two long rib plate support assemblies are installed on the bottom surface of the jumper mold base plate. A first... A cylinder is provided. A movable plate is slidably connected to the outer surface of the guide shaft and the guide post. Four small rib side clamping assemblies are installed on the side of the movable plate facing the base plate of the electrical connection mold. Small rib support blocks are fixedly installed at the small rib side clamping assemblies on the side of the movable plate facing the base plate of the electrical connection mold. Multiple guide sleeves are fixedly installed on the side of the movable plate facing the base plate of the electrical connection mold. The guide sleeves are positioned corresponding to the guide shaft. Small rib end clamping assemblies are fixedly installed on the side of the movable plate facing the base plate of the electrical connection mold. An installation hole is provided in the center of the movable plate. A movable plate connecting bracket is fixedly installed on the side of the movable plate facing away from the base plate of the electrical connection mold. The output end of the first cylinder passes through the installation hole and is fixedly connected to the movable plate connecting bracket.

[0016] Preferably, the column plate side clamping assembly includes a second cylinder, which is fixedly mounted on the base plate of the electrical connection mold via a plate. A second clamping block is installed at the output end of the second cylinder, and a first guide rod is installed on the second clamping block. The first guide rod is connected to the output end of the second cylinder.

[0017] Preferably, the column plate end face clamping assembly includes a third cylinder, which is fixedly mounted on the base plate of the electrical connection mold by means of a plate, and a third clamping block is installed on the output end of the third cylinder.

[0018] Preferably, the side clamping assembly of the small stiffener plate includes a fourth cylinder fixedly mounted on the movable plate, a fourth clamping block is mounted on the output end of the fourth cylinder, a second guide rod is mounted on the fourth clamping block, and the second guide rod is connected to the fourth cylinder.

[0019] Preferably, the small stiffener end face clamping assembly includes a fifth cylinder fixedly mounted on the movable plate, a fifth clamping block is mounted on the output end of the fifth cylinder, a third guide rod is mounted on the fifth clamping block, and one end of the third guide rod is connected to the fifth cylinder.

[0020] Preferably, the long rib plate support assembly includes a sixth cylinder, which is fixedly mounted on the movable plate. A slider is installed at the output end of the sixth cylinder, and a first support plate is installed on the slider.

[0021] Preferably, the reinforcing plate positioning assembly includes a seventh cylinder fixedly mounted on the movable plate, a connecting plate fixedly mounted on the output end of the seventh cylinder, and a second support plate fixedly mounted on the connecting plate.

[0022] As can be seen from the above technical solution, the present invention has the following beneficial effects:

[0023] This automated forklift carriage assembly workstation features an automated assembly mold mechanism for positioning and clamping forklift carriage components, a mechanism for storing and extending the upper and lower crossbeams to a position easily grasped by a robot, a reinforcement rib loading mechanism for storing and extending reinforcing ribs to a position easily grasped by a robot, and a secondary precision positioning mechanism for the uprights during loading. This automated assembly and welding of the forklift carriage components by a welding robot solves the problem of manual handling and welding of forklift carriage components during forklift production. Previously, manual handling involved manually transporting parts to designated molds and then hand-cooking them. The lack of dedicated automated equipment for forklift carriage assembly and welding resulted in high labor intensity, operator fatigue, time-consuming and dangerous manual handling, and slow production efficiency. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 This is a schematic diagram of the automated power-connecting mechanism of the present invention;

[0026] Figure 3 This is a schematic diagram of the electrical connection structure of the forklift assembly of the present invention;

[0027] Figure 4 This is a schematic diagram of the electrical connection structure of the small component assembly of the present invention;

[0028] Figure 5 This is a schematic diagram of the electrical connection model of the fork frame assembly of the present invention from another perspective;

[0029] Figure 6 This is a schematic diagram of the small component assembly power supply module from another perspective.

[0030] Figure 7 This is a schematic diagram of the bottom of the small component assembly grounding mold of the present invention;

[0031] Figure 8This is a cross-sectional view of the side clamping assembly of the column plate of the present invention;

[0032] Figure 9 This is a schematic diagram of the column plate end face clamping assembly structure of the present invention;

[0033] Figure 10 This is a cross-sectional view of the side clamping assembly of the small stiffener plate of the present invention;

[0034] Figure 11 This is a cross-sectional view of the small stiffener end face clamping assembly of the present invention;

[0035] Figure 12 This is a cross-sectional view of the long stiffener plate support assembly of the present invention;

[0036] Figure 13 This is a schematic diagram of the reinforcing plate positioning assembly structure of the present invention;

[0037] Figure 14 This is a schematic diagram of the reinforcing rib feeding mechanism of the present invention;

[0038] Figure 15 For the present invention Figure 14 Enlarged view of point A in the middle;

[0039] Figure 16 This is a schematic diagram of the reinforcing rib feeding mechanism of the present invention from another perspective;

[0040] Figure 17 For the present invention Figure 16 Enlarged view at point B in the middle;

[0041] Figure 18 This is a schematic diagram of the upper and lower crossbeam feeding mechanism of the present invention;

[0042] Figure 19 For the present invention Figure 18 Enlarged view of point C in the middle.

[0043] In the diagram: 1. Automated power supply mechanism; 11. Power supply base; 12. Welding power source; 13. Cleaning station; 14. Forklift assembly power supply; 141. Base plate; 142. Fixed end positioning seat; 143. Clamping cylinder; 144. Movable end positioning seat; 145. Inner tensioning device; 146. Side plate clamping cylinder; 147. Large rib plate support device; 148. Pushing cylinder; 149. First clamping block; 15. Small component assembly power supply; 1501. Power supply base plate; 1502. End 1503. Side limiting block; 1504. Column plate side clamping assembly; 15041. Second cylinder; 15042. Second clamping block; 15043. First guide rod; 1505. Column plate end face clamping assembly; 15051. Third cylinder; 15052. Third clamping block; 1506. Guide shaft; 1507. Guide post; 1508. Long rib plate support assembly; 15081. Sixth cylinder; 15082. Slider; 15083. First support plate; 1509. 1. Cylinder 1; 1510. Movable plate; 1511. Side clamping assembly for small rib plate; 15111. Fourth cylinder; 15112. Fourth clamping block; 15113. Second guide rod; 1512. Support block for small rib plate; 1513. Guide sleeve; 1514. End face clamping assembly for small rib plate; 15141. Fifth cylinder; 15142. Fifth clamping block; 15143. Third guide rod; 1515. Movable plate connecting bracket; 1516. Reinforcing plate positioning assembly; 15161. Seventh cylinder; 15 162. Connecting plate; 15163. Second support plate; 2. Reinforcing rib feeding mechanism; 3. Column plate positioning mechanism; 4. Upper and lower crossbeam feeding device; 28. Mounting plate; 27. First power mechanism; 271. Push cylinder; 26. Moving mechanism; 261. First connecting plate; 262. Second connecting plate; 20. Guide trough mechanism; 201. Placement plate; 202. Guide trough; 21. First triangular plate; 22. Strip hole; 23. First sensor; 24. Second sensor; 25. Limiting plate. Detailed Implementation

[0044] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0045] like Figures 1-13As shown, an automated forklift mounting station includes an automated mounting mechanism 1, an upper and lower crossbeam loading device 4, a reinforcing rib loading mechanism 2, and a column plate positioning mechanism 3. The automated mounting mechanism 1 is used to position and clamp the parts of the forklift. The upper and lower crossbeam loading device 4 is located next to the automated mounting mechanism 1. The upper and lower crossbeam loading device 4 can store the upper and lower crossbeams and push them to a position that is easy for a robot to grasp. The reinforcing rib loading mechanism 2 is located next to the automated mounting mechanism 1. The reinforcing rib loading mechanism 2 can store the reinforcing rib parts and push the reinforcing ribs to a position that is easy for a robot to grasp. The column plate positioning mechanism 3 is located next to the automated mounting mechanism 1. The column plate positioning mechanism 3 is used for secondary precise positioning of the column plate during loading, realizing automated loading and assembly of the forklift forklift and welding by a welding robot.

[0046] like Figures 1-13 As shown, the automated jump-start mechanism 1 includes a jump-start base 11, on which a welding power source 12 is fixedly mounted. A cleaning gun station 13 is mounted on the top of the welding power source 12 via a plate. A forklift assembly jump-start mold 14 is located on top of the jump-start base 11. A small component assembly jump-start mold 15 is located on one side of the forklift assembly jump-start mold 14. The forklift assembly jump-start mold 14 includes a base plate 141, which is fixedly mounted on top of the jump-start base 11. A fixed end positioning seat 142 is fixedly mounted on one side of the top of the base plate 141. A clamping cylinder 143 is fixedly installed on the inward side of the base plate 141. A movable end positioning seat 144 is fixedly installed on the top of the base plate 141 opposite to the fixed end positioning seat 142. Two inner tensioning devices 145 are fixedly installed on the top of the base plate 141, and the two inner tensioning devices 145 are respectively located on both sides of the top of the base plate 141. A side plate pressing cylinder 146 is fixedly installed on the top of the movable end positioning seat 144. A large rib plate support device 147 is fixedly installed at the center of the top of the base plate 141. Four evenly distributed pushing cylinders 148 are fixedly installed on the top of the base plate 141. A first clamping block 149 is fixedly installed on the inward side of the pushing cylinder 148.

[0047] Among them, the welding power source 12 is part of the welding robot and works in conjunction with it. The cleaning station 13 is mainly used to clean the welding wire on the welding gun during the spot welding process of the welding robot. The fork frame assembly power-on mold 14 is mainly used for positioning and clamping components such as upper and lower crossbeams, side plates, large stiffeners, and small components. The small component assembly power-on mold 15 is mainly used for positioning and clamping the column plate, small stiffeners, and stops. The side limit block 1503 is mainly used for end face positioning and side positioning of the fixed end side plate. A strong magnet can be installed on it. When the robot places the side plate, the strong magnet can attract the side plate to prevent it from tilting. Clamping block Primarily used to clamp the upper and lower crossbeams, it is installed on the positioning block mounting plate for easy replacement in case of damage. The side plate clamping cylinder 146 is mainly used to clamp the side plates. After the upper and lower crossbeams are placed, and the fixed-end side plate is in place, the movable-end side plate clamps, forming a rectangular frame. The inner tensioning device 145 is mainly used after the upper and lower crossbeams are placed and positioned on the outside, the inner cylinder clamps, pressing the upper and lower crossbeams tightly against the clamping block; thus, the external dimensions of the upper and lower crossbeams are fixed. The large stiffener plate support device 147 is mainly used to support the large stiffener plate; the support surface is movable, adapting to different products with varying stiffener plate heights to meet the production needs of different products.

[0048] Furthermore, the small component assembly jumper mold 15 includes a jumper mold base plate 1501. Two end face limiting blocks 1502 and two side limiting blocks 1503 are respectively installed on the top of the jumper mold base plate 1501. A column plate side clamping assembly 1504 is installed next to the side limiting blocks 1503. The column plate side clamping assembly 1504 is fixedly installed on the top of the jumper mold base plate 1501. Two column plate end face clamping assemblies 1502 are fixedly installed on one side of the top of the jumper mold base plate 1501. 505, a plurality of vertically arranged guide shafts 1506 are fixedly installed on the bottom surface of the power-connecting mold base plate 1501, a plurality of guide posts 1507 are also fixedly installed on the bottom surface of the power-connecting mold base plate 1501, four evenly distributed reinforcing plate positioning components 1516 are installed on the bottom surface of the power-connecting mold base plate 1501, two long rib plate support components 1508 are installed on the bottom surface of the power-connecting mold base plate 1501, and a first cylinder 1509 is fixedly installed at the center of the bottom surface of the power-connecting mold base plate 1501. A movable plate 1510 is slidably connected to the outer surface of the shaft 1506 and the guide post 1507. Four small stiffener side clamping assemblies 1511 are installed on the side of the movable plate 1510 facing the base plate 1501. Small stiffener support blocks 1512 are fixedly installed on the side of the movable plate 1510 facing the base plate 1501 at the locations of the small stiffener side clamping assemblies 1511. Multiple guide sleeves 15 are fixedly installed on the side of the movable plate 1510 facing the base plate 1501. 13. The guide sleeve 1513 is positioned corresponding to the guide shaft 1506. A small rib end face clamping assembly 1514 is fixedly installed on the side of the movable plate 1510 facing the base plate 1501 of the electrical connection mold. An installation hole is provided in the center of the movable plate 1510. A movable plate connecting bracket 1515 is fixedly installed on the side of the movable plate 1510 facing away from the base plate 1501 of the electrical connection mold. The output end of the first cylinder 1509 passes through the installation hole and is fixedly connected to the movable plate connecting bracket 1515.

[0049] Furthermore, the column plate side clamping assembly 1504 includes a second cylinder 15041, which is fixedly mounted on the base plate 1501 of the electrical connection mold via a plate. A second clamping block 15042 is installed at the output end of the second cylinder 15041, and a first guide rod 15043 is installed on the second clamping block 15042. The first guide rod 15043 is connected to the output end of the second cylinder 15041. The column plate end face clamping assembly 1505 includes a third cylinder 150 51. The third cylinder 15051 is fixedly mounted on the base plate 1501 of the electrical connection mold via a plate. A third clamping block 15052 is installed on the output end of the third cylinder 15051. The side clamping assembly 1511 of the small rib plate includes a fourth cylinder 15111 fixedly mounted on the movable plate 1510. A fourth clamping block 15112 is installed on the output end of the fourth cylinder 15111. A second guide rod 15113 is installed on the fourth clamping block 15112. 5113 is connected to the fourth cylinder 15111. The small rib plate end face clamping assembly 1514 includes a fifth cylinder 15141 fixedly installed on the movable plate 1510. A fifth clamping block 15142 is installed on the output end of the fifth cylinder 15141. A third guide rod 15143 is installed on the fifth clamping block 15142. One end of the third guide rod 15143 is connected to the fifth cylinder 15141. The long rib plate support assembly 1508 includes a sixth cylinder 15081. A sixth cylinder 15081 is fixedly mounted on a movable plate 1510. A slider 15082 is mounted on the output end of the sixth cylinder 15081. A first support plate 15083 is mounted on the slider 15082. The reinforcing plate positioning assembly 1516 includes a seventh cylinder 15161 fixedly mounted on the movable plate 1510. A connecting plate 15162 is fixedly mounted on the output end of the seventh cylinder 15161. A second support plate 15163 is fixedly mounted on the connecting plate 15162.

[0050] Among them, the end face limiting block 1502 is mainly used to limit the end face of the column plate, the side limiting block 1503 is mainly used to limit the side of the column plate, the column plate side clamping assembly 1504 is mainly used to clamp the column plate, the column plate end face clamping assembly 1504 is mainly used to clamp the column plate from the end face, and the long stiffener plate support assembly 1508 is mainly used to support stiffener plates of different lengths. When the small stiffener plate is being produced, the long stiffener plate support assembly 1508 retracts, which does not affect the connection between the small stiffener plate and the column plate. When the long stiffener plate is connected to the column plate, the support position of the small stiffener plate support block 1512 is far away from the long stiffener plate, and the support is unstable. At this time, the long stiffener plate support assembly 1508 extends and can support the long stiffener plate together with the small stiffener plate support block 1512.

[0051] The small reinforcing plate loading device includes a mounting plate 28, a first power mechanism 27, a moving mechanism 26, and a guide trough mechanism 20. The first power mechanism 27 is mounted on the mounting plate 28, the moving mechanism 26 is mounted on the mounting plate 28 and connected to the first power mechanism 27, and the guide trough mechanism 20 is mounted on the mounting plate 28 and connected to the moving mechanism 26. The guide trough mechanism 20 is used to place the small reinforcing plates. The first power mechanism 27 drives the moving mechanism 26 to move, and the moving mechanism 26 drives the guide trough mechanism 20 to a position that is easy for the robot to grasp, realizing automatic loading of small reinforcing plates during the welding process of the forklift fork frame. Multiple first power mechanisms are fixedly connected to the side of the mounting plate 28 facing the ground. Triangular plate 21, the hypotenuse of the first triangular plate 21 contacts the mounting plate 28, the mounting plate 28 has multiple slotted holes 22, the first power mechanism 27 includes a push cylinder 271, the push cylinder 271 is inclined and parallel to the mounting plate 28, the fixed end of the push cylinder 271 is fixed to the ground, the push cylinder 271 is mainly used to move the first connecting plate 261, thereby driving the guide trough mechanism 20 to move, and driving the small rib plate to the robot gripping position, so as to facilitate the gripping and placement of the small rib plate. The push cylinder 271 is located on the side of the mounting plate 28 facing the first triangular plate 21, and the push cylinder 271 is provided with a limit block, mainly used to limit the stroke of the push cylinder 271, so that the material is pushed up. The positioning consistency is good, meeting the robot's grasping requirements. The moving mechanism 26 includes a first connecting plate 261, which is fixedly connected to the output end of the push cylinder 271. The first connecting plate 261 and the push cylinder 271 are arranged perpendicularly. A plurality of second connecting plates 262 are provided on the side of the mounting plate 28 facing away from the first triangular plate 21. The plurality of second connecting plates 262 are respectively located above the strip hole 22. The second connecting plates 262 and the first connecting plate 261 are fixedly connected by plates passing through the strip hole 22. Each time the plurality of second connecting plates 262 push the material, the second connecting plates 262 must move simultaneously. The guide trough mechanism 20 includes a placement plate 201, one side of which is connected to the second connecting plate 261. One end of the receiving plate 262 is fixedly connected. The placement plate 201 is perpendicular to the mounting plate 28. Multiple parallel guide grooves 202 are opened on the outward side of the placement plate 201. The guide grooves 202 are mainly used to place small reinforcing plates for materials. Setting multiple guide grooves 202 can place materials and reduce the frequency of material replenishment. A first sensor 23 is fixed on the side of the mounting plate 28 facing the push cylinder 271. The first sensor 23 is mainly used to sense whether the small reinforcing plate has been pushed to the feeding position. If the first sensor 23 does not sense the material, the system will alarm. A second sensor 24 is set on the side of the placement plate 201 away from the guide grooves 202. The second sensor 24 is mainly used to sense whether the small reinforcing plate needs to be replenished.As automated production progresses, the small reinforcing plates in the feed chute 202 are continuously consumed. When a certain quantity is consumed, the second sensor 24 sends a replenishment signal. A limit plate 25 is fixed on the feed chute 202. As the small reinforcing plates are continuously consumed and move downwards, the limit plate 25 can prevent the small reinforcing plates from detaching from the feed chute 202.

[0052] The forklift fork carriage upper and lower crossbeam loading device 4 includes a support base 41, a power component 42, a moving component 43, and a pushing component 44. The power component 42 is mounted on the support base 41. The moving component 43 is mounted on the support base 41 and connected to the power component 42. The pushing component 44 is mounted on the support base 41 and connected to the moving component 43. The function of the pushing component 44 is to push the upper and lower crossbeams to a position suitable for the handling robot to grasp. The power component 42 provides power to the moving component 43, causing the moving component 43 to move laterally. The movement of component 43 drives the displacement of component 44, realizing automated handling of the upper and lower crossbeams, facilitating the robot's gripping and welding. The power component 42 includes a drive motor 421, a first gear 422, a drive chain 423, a drive shaft 424, a drive sprocket 425, and a transmission chain 426. The transmission chain 426 is mainly used to transmit motion and support the upper and lower crossbeams. The drive motor 421 is installed inside the support base 41 and provides power for the entire device's movement. The output end of the drive motor 421 is connected to the first gear 422. The first gear 422 is meshed with a drive chain 423 on its outer side, and a gear is meshed with the inner side of the drive chain 423. This gear is sleeved on a drive shaft 424. A drive sprocket 425 is fixedly connected to each end of the drive shaft 424. A transmission chain 426 is meshed with the outer side of the drive sprocket 425. The moving component 43 includes a cylinder 431, a connecting plate 432, a second gear 433, a connecting shaft 434, and a bearing seat 435. The cylinder 431 is disposed inside the support base 41, and a connecting plate 432 is fixedly connected to the output end of the cylinder 431. A slide rail is slidably connected to the bottom of the connecting plate 432, and the slide rail is set on the support base 41. A rack is fixedly connected to the top of the connecting plate 432, and a second gear 433 is meshed with the top of the rack. A connecting shaft 434 is fixedly connected inside the second gear 433. A bearing seat 435 is fixed at both ends of the connecting shaft 434. The pushing assembly 34 includes two U-shaped parts 441, which are located at the ends of the connecting shaft. The openings of the U-shaped parts 441 face away from the connecting shaft, and the bottom ends of the U-shaped parts 441 are fixedly connected to the ends of the connecting shaft 434.

[0053] In the specific implementation process, the drive motor 421 drives the first gear 422 to rotate, the first gear 422 drives the drive chain 423 to rotate, and then drives the transmission chain 426 to rotate. The cylinder 431 drives the second gear 433 to move on the rack, and then drives the U-shaped part 441 to move. The upper and lower crossbeams are placed on the U-shaped opening of the U-shaped part 441, and then move to a position that is convenient for the robot to grasp.

[0054] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automated power-starting workstation for a forklift fork carriage, characterized in that, include: An automated power-connecting mechanism (1) is used to position and clamp parts of the fork frame. The upper and lower beam feeding device (4) is located next to the automated electric mold mechanism (1). The upper and lower beam feeding device (4) can store the upper and lower beams and push them to a position that is easy for the robot to grab. A reinforcing rib feeding mechanism (2) is located next to the automated power-connecting mold mechanism (1). The reinforcing rib feeding mechanism (2) can store reinforcing rib parts and push the reinforcing ribs to a position that is easy for the robot to grasp. A column plate positioning mechanism (3) is located next to the automated power-connecting mold mechanism (1). The column plate positioning mechanism (3) is used for secondary precise positioning of the column plate during feeding. The automated welding mold mechanism (1) includes: a welding mold base (11), on the top of which a welding power source (12) is fixedly installed, and a cleaning station (13) is installed on the top of the welding power source (12) through a plate. A fork frame assembly jump starter (14) is provided on top of the jump starter base (11), and a small component assembly jump starter (15) is provided on one side of the fork frame assembly jump starter (14). The forklift assembly jump-start mold (14) includes a base plate (141), which is fixedly installed on the top of the jump-start mold base (11). A fixed end positioning seat (142) is fixedly installed on one side of the top of the base plate (141). A clamping cylinder (143) is fixedly installed on the inward side of the fixed end positioning seat (142). A movable end positioning seat (144) is fixedly installed on the top of the base plate (141) opposite to the fixed end positioning seat (142). Two internal tensioning devices (145) are installed, and the two internal tensioning devices (145) are located on the top two sides of the base plate (141). A side plate clamping cylinder (146) is fixedly installed on the top of the movable end positioning seat (144). A large rib plate support device (147) is fixedly installed at the center of the top of the base plate (141). Four evenly distributed push cylinders (148) are fixedly installed on the top of the base plate (141). A first clamping block (149) is fixedly installed on the inward side of the push cylinder (148). The small component assembly jumper mold (15) includes a jumper mold base plate (1501). Two end face limiting blocks (1502) and two side limiting blocks (1503) are respectively installed on the top of the jumper mold base plate (1501). A column plate side clamping assembly (1504) is installed next to the side limiting blocks (1503). The column plate side clamping assembly (1504) is fixedly installed on the top of the jumper mold base plate (1501). Two column plate end face clamping assemblies (1505) are fixedly installed on one side of the top of the jumper mold base plate (1501). The bottom surface of the base plate (1501) of the power-connecting mold is fixedly equipped with multiple vertically arranged guide shafts (1506), and the bottom surface of the base plate (1501) is also fixedly equipped with multiple guide posts (1507). The bottom surface of the base plate (1501) is equipped with four evenly distributed reinforcing plate positioning components (1516), and the bottom surface of the base plate (1501) is equipped with two long rib plate support components (1508). A first cylinder (1509) is fixedly installed at the center of the bottom surface of the base plate (1501). The guide shafts (1506) are... 06) and the outer surface of the guide post (1507) are slidably connected to a movable plate (1510). Four small stiffener side clamping assemblies (1511) are installed on the side of the movable plate (1510) facing the base plate (1501). Small stiffener support blocks (1512) are fixedly installed at the small stiffener side clamping assemblies (1511) on the side of the movable plate (1510) facing the base plate (1501). Multiple guide sleeves (1513) are fixedly installed on the side of the movable plate (1510) facing the base plate (1501). The guide sleeve (1513) is positioned corresponding to the guide shaft (1506). A small rib end face clamping assembly (1514) is fixedly installed on the side of the movable plate (1510) facing the base plate (1501). An installation hole is provided in the center of the movable plate (1510). A movable plate connecting bracket (1515) is fixedly installed on the side of the movable plate (1510) facing away from the base plate (1501). The output end of the first cylinder (1509) passes through the installation hole and is fixedly connected to the movable plate connecting bracket (1515). The side limiting block (1503) is used for the end face positioning and side positioning of the fixed end side plate. A strong magnet is installed on the side limiting block (1503). When the robot places the side plate, the strong magnet attracts the side plate.

2. The automated power-on workstation for a forklift fork carriage according to claim 1, characterized in that: The column plate side clamping assembly (1504) includes a second cylinder (15041), which is fixedly mounted on the base plate (1501) of the electrical connection mold by means of a plate. A second clamping block (15042) is installed at the output end of the second cylinder (15041), and a first guide rod (15043) is installed on the second clamping block (15042). The first guide rod (15043) is connected to the output end of the second cylinder (15041).

3. The automated power-on workstation for forklift forks according to claim 1, characterized in that: The column plate end face clamping assembly (1505) includes a third cylinder (15051), which is fixedly installed on the base plate (1501) of the electrical connection mold by means of a plate, and a third clamping block (15052) is installed on the output end of the third cylinder (15051).

4. The automated power-starting workstation for forklifts according to claim 1, characterized in that: The side clamping assembly (1511) of the small stiffener plate includes a fourth cylinder (15111) fixedly installed on the movable plate (1510). A fourth clamping block (15112) is installed at the output end of the fourth cylinder (15111). A second guide rod (15113) is installed on the fourth clamping block (15112). The second guide rod (15113) is connected to the fourth cylinder (15111).

5. The automated power-on workstation for a forklift fork carriage according to claim 1, characterized in that: The small stiffener end face clamping assembly (1514) includes a fifth cylinder (15141) fixedly installed on the movable plate (1510), a fifth clamping block (15142) is installed on the output end of the fifth cylinder (15141), a third guide rod (15143) is installed on the fifth clamping block (15142), and one end of the third guide rod (15143) is connected to the fifth cylinder (15141).

6. The automated power-starting workstation for a forklift fork carriage according to claim 1, characterized in that: The long rib plate support assembly (1508) includes a sixth cylinder (15081), which is fixedly installed on the movable plate (1510). A slider (15082) is installed at the output end of the sixth cylinder (15081), and a first support plate (15083) is installed on the slider (15082).

7. The automated power-starting workstation for a forklift fork carriage according to claim 1, characterized in that: The reinforcing plate positioning assembly (1516) includes a seventh cylinder (15161) fixedly installed on the movable plate (1510), a connecting plate (15162) fixedly installed at the output end of the seventh cylinder (15161), and a second support plate (15163) fixedly installed on the connecting plate (15162).

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