Automatic feeding mechanism of discharging workbench

Abstract

The utility model is applied to the technical field of building board processing, and discloses an automatic feeding mechanism of a discharging workbench, which comprises a bottom plate, a displacement wheel is mounted on the lower surface of the bottom plate, a mounting column is fixedly arranged on the upper surface of one end of the bottom plate, and a balancing weight is sleeved on the outer side surface of the mounting column. A sliding column is fixedly arranged on the upper surface of the bottom plate, a sliding bearing plate is installed at the upper end of the sliding column, a hydraulic rod is fixedly installed in the middle of the upper surface of the bottom plate, the upper end of the hydraulic rod is fixedly connected with the lower surface of the bearing plate, and a transverse material taking mechanism is arranged on the surface of the bearing plate. And the stability of the plates in the feeding process is ensured in a manner of transversely taking and placing the plates. According to the automatic feeding mechanism of the discharging workbench, the mode that the first contact plate and the second contact plate make contact with the side surface and the lower surface of the to-be-fed plate in sequence is adopted, so that the plate can be accurately positioned, and the subsequent feeding mechanism can automatically take and carry the plate conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to building board processing technical field, concretely is a kind of automatic feeding mechanism of blanking workstation. BACKGROUND

[0002] In modern manufacturing industry, plate processing is the key link of many industries, such as building steel structure manufacturing, mechanical manufacturing, automobile production and other fields, with the continuous expansion of industrial scale and the continuous improvement of production efficiency requirements, higher standards are put forward for the automation and efficiency of plate feeding link, the traditional manual plate carrying method, when facing large plates, the labor intensity is extremely great, not only needs to consume a lot of manpower, and the work efficiency is extremely low, workers carry heavy plates for a long time, which easily leads to physical fatigue, thereby increasing the risk of work accidents, at the same time, manual carrying can not guarantee the accuracy of plate placement position, which will affect the accuracy of subsequent processing procedures, and thus reduce product quality, although the crane lifting reduces the labor burden to some extent, but there are still many problems, during lifting, if improperly operated, the plate is easy to shake and collide, which not only may damage the plate itself and affect product quality, but also may pose a serious threat to the safety of surrounding equipment and personnel, and moreover, the operation process of crane lifting is relatively complicated, and professional operators are needed for accurate operation, which also limits the feeding efficiency to some extent.

[0003] Some existing automatic feeding equipment, such as equipment using vacuum adsorption principle, has obvious defects when processing large plates, large plates have large area and heavy weight, and the sealing performance and adsorption force of suction cup are required to be extremely high, however, in actual application, due to uneven plate surface, impurities or suction cup aging, etc., the suction cup is difficult to achieve ideal sealing effect, resulting in insufficient adsorption force, and the plate may fall halfway during carrying, which seriously affects the safety and continuity of production, in addition, with the increasing demand for product diversification in the market, different specifications and shapes of plates frequently appear in production, but the existing feeding equipment often has poor universality, and it is difficult to quickly adapt to the plate feeding requirements of different sizes and characteristics, which requires enterprises to frequently replace or adjust equipment, increasing production cost and production cycle. SUMMARY

[0004] The utility model aims at providing a kind of automatic feeding mechanism of blanking workstation to solve the problem of poor plate feeding mode in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of automatic feeding mechanism of blanking workstation, including bottom plate, the lower surface of the bottom plate is equipped with displacement wheel, and the upper surface of one end of bottom plate is fixedly provided with mounting post, and the outer surface of mounting post is equipped with counterweight, the upper surface of the bottom plate is fixedly provided with sliding column, and the upper end of sliding column is equipped with the sliding support plate, the upper surface of the bottom plate is fixedly installed with hydraulic rod in the middle, and the upper end of hydraulic rod is fixedly connected with the lower surface of support plate;

[0006] The surface of the support plate is provided with a horizontal material taking mechanism, which ensures the stability of the plate during the feeding process by horizontally taking and placing the plate, the horizontal material taking mechanism comprises: a displacement roller, which is rotatably installed on the upper surface of the support plate, and one end of the support plate is equipped with a sliding first contact plate and a second contact plate, and the outer surface of the support plate opposite to the first contact plate and the second contact plate is fixedly installed with a pressing switch, and one end of the outer surface of the bottom plate is fixedly provided with a connecting flange;

[0007] The horizontal material taking mechanism further comprises: a displacement plate, which is slidingly installed on the upper surface of the support plate, and the outer surface of both sides of one end of the support plate is fixedly installed with an electric push rod, and the upper end of the electric push rod is fixedly connected with the displacement plate, one end of the lower surface of the displacement plate towards the second contact plate is installed with a rotating drive wheel, and one end of the rotating shaft of the drive wheel penetrates the outer surface of the displacement plate, and one end of the rotating shaft of the drive wheel located outside the displacement plate is fixedly connected with a drive gear, and the outer surface of the displacement plate is installed with a rotating transmission gear, and the outer surface of the displacement plate is fixedly installed with a drive motor.

[0008] Preferably, the displacement rollers are uniformly distributed on the upper surface of the support plate, and the outer surface of the displacement rollers protrudes above the upper surface of the support plate.

[0009] The above technical scheme can make the plate move more smoothly on the support plate, reduce the influence of friction on the movement of the plate, ensure the stability of the plate during the movement, avoid the plate from being stuck or deviated during the movement, and improve the accuracy and efficiency of feeding.

[0010] Preferably, the first contact plate and the second contact plate are perpendicular to each other, and the first contact plate and the second contact plate are connected with springs between them and the support plate, and the outer surface of the first contact plate and the second contact plate away from the support plate protrudes above the outer surface of the support plate.

[0011] The above technical scheme can accurately determine the position of the plate by the contact between the first contact plate, the second contact plate and the plate, and provide accurate positioning information for subsequent material taking operation.

[0012] Preferably, the driving wheel and the driving gear are concentrically arranged, and the outer surface of the driving wheel protrudes from one end of the lower surface of the displacement plate.

[0013] The above technical scheme guarantees the stability and transmission efficiency of the driving wheel during rotation, enables the driving wheel to better contact with the plate and drive the plate to move, avoids unstable transmission or jamming caused by the non-concentricity of the driving wheel and the driving gear, and ensures the smooth progress of the feeding process.

[0014] Preferably, the transmission gear is located in the middle of the two driving gears, and the transmission gear is in meshing connection with the driving gears.

[0015] The above technical scheme can realize the stable transmission of the power of the driving motor between the two driving gears, guarantee the synchronous rotation of the two driving wheels, thereby enabling the plate to be evenly stressed during movement, avoiding the inclination or deviation of the plate due to uneven stress, and improving the stability and accuracy of the plate movement.

[0016] Preferably, the output shaft of the driving motor is fixedly connected with one side of the driving gear, and the output shaft of the driving motor is concentrically arranged with the connected driving gear.

[0017] The above technical scheme can ensure that the power of the driving motor can be efficiently transmitted to the driving gear, reduce energy loss in the power transmission process, improve the working efficiency and reliability of the driving system, and guarantee the stable operation of the entire feeding mechanism.

[0018] Compared with the prior art, the feeding workbench automatic feeding mechanism has the beneficial effects that:

[0019] 1. The first contact plate and the second contact plate are used to sequentially contact the side surface and the lower surface of the plate to be fed, so that the plate can be accurately positioned to facilitate subsequent feeding mechanism to automatically take and transport the plate;

[0020] 2. Further, the plate is driven by the driving wheel to move horizontally and then falls on the displacement roller on the supporting plate, so that the plate can be stably supported during movement and feeding, and the equipment and the plate will not be damaged due to accidental shaking;

[0021] 3. Further, the spacing between the supporting plate and the displacement plate is adjustable, and the overall height of the supporting plate is adjustable, so that the feeding mechanism can be adaptively adjusted for plates of different thicknesses and stacking heights, meet the use requirements in different scenes, and expand the practical range. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a whole three-dimensional structure schematic view of the utility model;

[0023] Figure 2 Figure 2 is a schematic view of the three-dimensional structure of the connection between the support plate, the first contact plate and the second contact plate of the utility model;

[0024] Figure 3 Figure 3 is a schematic view of the three-dimensional structure of the connection between the support plate and the displacement roller of the utility model;

[0025] Figure 4 Figure 4 is a schematic view of the three-dimensional structure of the connection between the drive gear, the transmission gear and the drive motor of the utility model;

[0026] Figure 5 Figure 5 is a schematic view of the three-dimensional structure of the connection between the support plate and the push switch of the utility model;

[0027] Figure 6 Figure 6 is a schematic view of the three-dimensional structure of the connection between the support plate and the displacement roller of the utility model.

[0028] In the figure: 1, bottom plate; 2, displacement wheel; 3, mounting column; 4, counterweight; 5, sliding column; 6, support plate; 7, hydraulic rod; 8, displacement roller; 9, first contact plate; 10, second contact plate; 11, push switch; 12, connecting flange; 13, displacement plate; 14, electric push rod; 15, drive wheel; 16, drive gear; 17, transmission gear; 18, drive motor. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0030] Please refer to Figures 1-6 The utility model provides a kind of technical scheme: a blanking workbench automatic feeding mechanism.

[0031] Embodiment one

[0032] Disclosed in this embodiment: bottom plate 1, the lower surface of bottom plate 1 is provided with displacement wheel 2, and the upper surface of one end of bottom plate 1 is fixedly provided with mounting column 3, and the outer surface of mounting column 3 is sleeved with counterweight 4, the upper surface of bottom plate 1 is fixedly provided with sliding column 5, and the upper end of sliding column 5 is provided with sliding support plate 6, the upper surface of bottom plate 1 is fixedly provided with hydraulic rod 7 in the middle, and the upper end of hydraulic rod 7 is fixedly connected with the lower surface of support plate 6;

[0033] The surface of the supporting plate 6 is provided with a transverse material taking mechanism, which ensures the stability of the plate during the feeding process through the transverse feeding and placing mode of the plate. The transverse material taking mechanism comprises: displacement rollers 8 which are rotatably installed on the upper surface of the supporting plate 6, and one end of the supporting plate 6 is provided with sliding first and second contact plates 9 and 10, and the outer side surface of the supporting plate 6 opposite to the first and second contact plates 9 and 10 is fixedly provided with a press switch 11, and one end of the bottom plate 1 is fixedly provided with a connecting flange 12.

[0034] The displacement rollers 8 are uniformly distributed on the upper surface of the supporting plate 6, and the outer surface of the displacement roller 8 protrudes from the upper surface of the supporting plate 6.

[0035] The first and second contact plates 9 and 10 are perpendicular to each other, and springs are connected between the first and second contact plates 9 and 10 and the supporting plate 6, and the outer side surface of the first and second contact plates 9 and 10 away from the supporting plate 6 protrudes from the outer side surface of the supporting plate 6;

[0036] During normal use, the bottom plate 1 is connected with the power equipment through the connecting flange 12, and the press switch 11 is connected with the control panel of the power equipment, then the bottom plate 1 is driven to move to the side of the stacked plates through the displacement wheel 2, the hydraulic rod 7 is started to drive the supporting plate 6 to rise to an appropriate height so that the first contact plate 9 is opposite to the plate to be fed, at this time, the first contact plate 9 first contacts the plate to be fed, the first contact plate 9 is extruded and moves relative to the supporting plate 6 until the outer side surface of the first contact plate 9 is flush with the outer side surface of the supporting plate 6, at this time, the first contact plate 9 extrudes the press switch 11 to send an electrical signal to make the power equipment stop driving the bottom plate 1 to approach the plate, then the hydraulic rod 7 is started to drive the supporting plate 6 to descend so that the supporting plate 6 moves to an appropriate height, during the process, the counterweight block 4 sleeved on the surface of the mounting column 3 plays a role in balancing the center of gravity, and the sliding column 5 plays a role in assisting the lifting and sliding of the supporting plate 6.

[0037] Embodiment two

[0038] This embodiment discloses the transverse material taking mechanism further comprising: a displacement plate 13 which is slidingly installed on the upper surface of the supporting plate 6, and the two outer surfaces of one end of the supporting plate 6 are fixedly provided with electric push rods 14, and the upper ends of the electric push rods 14 are fixedly connected with the displacement plate 13, the lower surface of one end of the displacement plate 13 towards the second contact plate 10 is provided with a rotating drive wheel 15, one end of the rotating shaft of the drive wheel 15 penetrates through the outer side surface of the displacement plate 13, and one end of the rotating shaft of the drive wheel 15 located outside the displacement plate 13 is fixedly connected with a drive gear 16, the outer side surface of the displacement plate 13 is provided with a rotating transmission gear 17, and the outer side surface of the displacement plate 13 is fixedly provided with a drive motor 18.

[0039] The drive wheel 15 and the drive gear 16 are concentrically arranged, and the outer surface of the drive wheel 15 protrudes from the lower surface of one end of the displacement plate 13.

[0040] The transmission gear 17 is located in the middle of the two drive gears 16, and the transmission gear 17 and the drive gear 16 are meshed together.

[0041] The output shaft of the drive motor 18 is fixedly connected to the drive gear 16 on one side, and the output shaft of the drive motor 18 and the connected drive gear 16 are concentrically arranged.

[0042] Once the base plate 1 is in place, the hydraulic rod 7 lowers the support plate 6, causing the drive wheel 15 on the lower surface of the displacement plate 13 to contact the upper surface of the material to be loaded. Then, the drive motor 18 starts, driving the two drive wheels 15 to rotate via the drive gear 16 and transmission gear 17, causing the uppermost material to move laterally a certain distance. At this time, the hydraulic rod 7 moves the support plate 6 upward, while the electric push rod 14 moves the displacement plate 13 downward relative to the support plate 6 at the same speed. This keeps the drive wheel 15 in contact with the upper surface of the material while the support plate 6 moves upward and approaches the lower surface of the material until the second contact plate 10 contacts the lower surface of the material and triggers the push switch 11. The push switch 11 sends an electrical signal to the hydraulic rod 7 and the electric push rod 18. The push rod 14 stops the hydraulic rod 7 and the electric push rod 14. At this time, the drive wheel 15 continues to drive the plate to move, so that the plate moves to the displacement roller 8 on the upper surface of the support plate 6, until the plate is completely moved onto the displacement roller 8. At this time, one end of the plate remains in contact with the drive wheel 15. Then, the hydraulic rod 7 drives the support plate 6 and the plate to rise as a whole to complete the material picking. Then, the power equipment is controlled to drive the base plate 1 to move so that one end of the plate moves to the worktable of the processing equipment. Then, the hydraulic rod 7 drives the support plate 6 and the plate to move down as a whole until the lower surface of one end of the plate is in contact with the worktable of the processing equipment. Then, the drive wheel 15 drives the plate to move so that the plate moves stably to the worktable of the processing equipment, completing the automatic feeding of the plate.

[0043] Although embodiments of the present 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 present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic feeding mechanism for a feeding workbench, comprising a base plate (1), wherein a displacement wheel (2) is mounted on the lower surface of the base plate (1), and a mounting column (3) is fixedly provided on the upper surface of one end of the base plate (1), and a counterweight (4) is sleeved on the outer surface of the mounting column (3), characterized in that: The upper surface of the bottom plate (1) is fixedly provided with a sliding column (5), and the upper end of the sliding column (5) is provided with a sliding support plate (6); the upper surface of the bottom plate (1) is fixedly provided with a hydraulic rod (7), and the upper end of the hydraulic rod (7) is fixedly connected with the lower surface of the support plate (6); The surface of the support plate (6) is provided with a transverse material taking mechanism, which ensures the stability of the plate during the feeding process through the transverse taking and placing mode of the plate, and the transverse material taking mechanism comprises: a displacement roller (8) which is rotatably installed on the upper surface of the support plate (6); one end of the support plate (6) is provided with a sliding first contact plate (9) and a second contact plate (10); the opposite outer side surfaces of the support plate (6) are fixedly provided with a press switch (11); and one end of the bottom plate (1) is fixedly provided with a connecting flange (12).

2. The automatic feeding mechanism of a blanking workbench according to claim 1, characterized in that: The transverse material taking mechanism further comprises: a displacement plate (13) which is slidingly installed on the upper surface of the support plate (6); the outer side surfaces of the two sides of one end of the support plate (6) are fixedly provided with an electric push rod (14); the upper end of the electric push rod (14) is fixedly connected with the displacement plate (13); the lower surface of one end of the displacement plate (13) towards the second contact plate (10) is provided with a rotating drive wheel (15); the rotating shaft of the drive wheel (15) penetrates through the outer side surface of the displacement plate (13); the end of the rotating shaft of the drive wheel (15) located outside the displacement plate (13) is fixedly connected with a drive gear (16); the outer side surface of the displacement plate (13) is provided with a rotating transmission gear (17); and the outer side surface of the displacement plate (13) is fixedly provided with a drive motor (18).

3. The automatic feeding mechanism of a blanking workbench according to claim 1, characterized in that: The displacement rollers (8) are uniformly distributed on the upper surface of the support plate (6), and the outer surfaces of the displacement rollers (8) protrude from the upper surface of the support plate (6).

4. The automatic feeding mechanism of a blanking workbench according to claim 1, characterized in that: The first contact plate (9) and the second contact plate (10) are perpendicular to each other; springs are connected between the first contact plate (9), the second contact plate (10) and the support plate (6); and the outer side surfaces of the first contact plate (9) and the second contact plate (10) away from the support plate (6) protrude from the outer side surfaces of the support plate (6).

5. The automatic feeding mechanism of a blanking workbench according to claim 2, characterized in that: The drive wheel (15) and the drive gear (16) are concentrically arranged, and the outer surface of the drive wheel (15) protrudes from the lower surface of one end of the displacement plate (13).

6. The automatic feeding mechanism of a blanking workbench according to claim 2, characterized in that: The transmission gear (17) is located at the middle of the two drive gears (16), and the transmission gear (17) is in meshing connection with the drive gears (16).

7. The automatic feeding mechanism of a blanking workbench according to claim 2, characterized in that: The output shaft of the drive motor (18) is fixedly connected with one side of the drive gear (16), and the output shaft of the drive motor (18) is concentrically arranged with the connected drive gear (16).

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