CN211109958U - A walking mechanism for automatic loading and unloading of integrated bricks of a stacker - Google Patents

Abstract

The utility model relates to the technical field of palletizers, and discloses a walking mechanism for automatically loading and unloading integrated bricks of a palletizer, comprising a rectangular fixed frame, four corners of the bottom of the rectangular fixed frame are fixedly connected with uprights, and the rectangular The upper end of the fixing frame is symmetrically provided with two grooves in the front and rear. The inner walls of the left and right opposite sides of the groove are rotatably connected with the same adjusting screw rod through ball bearings, and the left end of the adjusting screw rod extends through the rectangular fixed frame and is fixedly connected. There is a driven helical gear, the left outer wall of the rectangular fixed frame is fixedly connected with a biaxial motor, and the front and rear output shafts of the biaxial motor are fixedly connected with a driving helical gear that meshes with the driven helical gear. The rod wall of the adjusting screw is threadedly connected with a moving block. The utility model can realize stable walking and moving by only one motor, save cost, and is convenient for later maintenance and use.

Description

A walking mechanism for automatic loading and unloading of integrated bricks of a stacker

technical field

The utility model relates to the technical field of stackers, in particular to a walking mechanism for automatically loading and unloading integrated bricks of a stacker.

Background technique

The palletizer is to stack the cartons that have been loaded into the container on the pallets and pallets (wood, plastic) in a certain arrangement, and automatically stack them.

Among the palletizing devices currently used in China, the horizontal traveling mechanism adopts two electric sliding rails for stable transmission, but the use of two electric sliding rails is not only expensive, but also very inconvenient for maintenance, which is inconvenient for actual operation and use.

Utility model content

The purpose of the utility model is to solve the problem that in the stacking device used in the prior art, the horizontal traveling mechanism adopts two electric sliding rails for stable transmission, but the use of two electric sliding rails is not only expensive, but also very inconvenient to maintain and inconvenient In order to facilitate the actual operation and use, a walking mechanism for automatic loading and unloading of integrated bricks of a stacker is proposed.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A walking mechanism for automatically loading and unloading integrated bricks of a stacker includes a rectangular fixed frame, four corners of the bottom of the rectangular fixed frame are fixedly connected with uprights, and two grooves are symmetrically opened at the upper end of the rectangular fixed frame. The inner walls of the left and right opposite sides of the groove are rotatably connected with the same adjusting screw through ball bearings, and the left end of the adjusting screw extends out of the rectangular fixing frame and is fixedly connected with a driven helical gear. The side and outer walls are fixedly connected with a biaxial motor, the front and rear output shafts of the biaxial motor are fixedly connected with a driving helical gear that meshes with the driven helical gear, and the rod wall of the adjusting screw is threadedly connected with a moving block. The side wall of the moving block is provided with a screw hole that is threadedly connected with the adjusting screw, the upper ends of the two moving blocks are fixedly connected with the same moving plate, the lower end of the moving plate is fixedly connected with a support block, and the lower end of the support block is fixedly connected with the same moving plate. A mounting plate is fixedly connected, the outer side of the lower end of the mounting plate is fixedly clamped with a U-shaped connecting plate through two clamping mechanisms arranged symmetrically, and a hanger is fixedly connected to the lower end of the U-shaped connecting plate.

Preferably, the outer wall of the rectangular fixing frame is fixedly connected with a protective shell covering the biaxial motor, the driving helical gear and the driven helical gear.

Preferably, the four corners of the bottom of the moving plate are fixedly connected with rollers, and the upper end of the rectangular fixed frame is provided with wheel grooves corresponding to the rollers.

Preferably, guiding and limiting rods are fixedly connected to the front and rear opposite sides of the support block, and the side wall of the rectangular fixing frame is provided with a strip-shaped opening that is movably sleeved with the guiding and limiting rods.

Preferably, the latching mechanism includes a plurality of latching rods movably inserted on the sidewall of the U-shaped connecting plate, the sidewall of the mounting plate is provided with latching slots corresponding to the latching rods, and the plurality of latching rods are The same pulling plate is fixedly connected to one end of the locking rod away from the mounting plate, and a plurality of return springs sleeved outside the locking rod are fixedly connected between the pulling plate and the side wall on the opposite side of the U-shaped connecting plate.

Preferably, the upper end of the horizontal portion of the U-shaped connecting plate is evenly and fixedly connected with a plurality of wedge-shaped blocks, and the lower end of the mounting plate is provided with a dovetail groove matching and engaging with the wedge-shaped blocks.

Compared with the prior art, the utility model provides a walking mechanism for automatically loading and unloading integrated bricks of a stacker, which has the following beneficial effects:

1. The stacker automatically loads and unloads the walking mechanism of the integrated brick. The dual-axis motor drives the two driving helical gears to rotate, and uses the meshing action of the driving helical gear and the driven helical gear to drive the two adjustment rods. The screw rotates, and then adjusts the threaded connection between the screw and the moving block, so that the moving plate drives the hanger to move quickly through the support block, and the roller can lift the moving plate to make the overall structure move more smoothly. The activity adjustment function can make the movement of the whole device more stable, and only one motor can realize stable walking movement, which saves costs and is convenient for later maintenance and use.

2. The stacker automatically loads and unloads the walking mechanism of the integrated bricks, through the provided mounting plate and U-shaped connecting plate. When different styles of hangers need to be installed, the U-shaped connection is first made through the cooperation of the wedge-shaped block and the dovetail groove. The plate and the mounting plate are relatively firmly connected together. When the clamping lever on the U-shaped connecting plate moves to the clamping slot on the side wall of the mounting plate, the return spring pulls the pull plate back, so that the clamping lever is firmly inserted in the clamping position. The hanger can be quickly disassembled and assembled in the groove, which is convenient to replace the hanger.

In addition, the parts not involved in the device are the same as the prior art or can be realized by the prior art, the utility model can realize stable walking and movement by only one motor, which saves cost and is convenient for later maintenance and use.

Description of drawings

1 is a schematic structural diagram of a walking mechanism for automatically loading and unloading integrated bricks of a stacker proposed by the utility model;

FIG. 2 is a schematic structural diagram of part A of the walking mechanism for automatically loading and unloading integrated bricks of a stacker proposed by the utility model.

In the picture: 1 rectangular fixed frame, 2 uprights, 3 grooves, 4 adjusting screws, 5 driven helical gears, 6 biaxial motors, 7 driving helical gears, 8 moving blocks, 9 moving plates, 10 supporting blocks, 11 mounting plates , 12 card position mechanism, 121 card position rod, 122 card position slot, 123 pull plate, 124 return spring, 13 U-shaped connecting plate, 14 hanger, 15 protective shell, 16 roller, 17 guide limit rod, 18 strip opening .

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation , are constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

1-2, a walking mechanism for automatically loading and unloading integrated bricks of a stacker includes a rectangular fixed frame 1. The four corners of the bottom of the rectangular fixed frame 1 are fixedly connected with uprights 2, and the upper end of the rectangular fixed frame 1 is symmetrically opened. There are two grooves 3, and the inner walls of the left and right opposite sides of the groove 3 are connected with the same adjusting screw 4 through ball bearings. , the left outer wall of the rectangular fixed frame 1 is fixedly connected with a biaxial motor 6, the front and rear output shafts of the biaxial motor 6 are fixedly connected with a driving helical gear 7 meshing with the driven helical gear 5, and the rod wall of the adjusting screw 4 A moving block 8 is threadedly connected, the side wall of the moving block 8 is provided with a screw hole threadedly connected with the adjusting screw 4, the upper ends of the two moving blocks 8 are fixedly connected with the same moving plate 9, and the lower end of the moving plate 9 is fixedly connected with a support Block 10, the lower end of the support block 10 is fixedly connected with a mounting plate 11, the outer side of the lower end of the mounting plate 11 is fixedly clamped with a U-shaped connecting plate 13 through two symmetrically arranged clamping mechanisms 12, and the lower end of the U-shaped connecting plate 13 is fixedly connected There are hangers 14 .

The outer wall of the rectangular fixed frame 1 is fixedly connected with a protective shell 15 which is covered and arranged outside the biaxial motor 6 , the driving helical gear 7 and the driven helical gear 5 .

The four corners of the bottom of the moving plate 9 are fixedly connected with rollers 16 , and the upper end of the rectangular fixed frame 1 is provided with wheel grooves corresponding to the rollers 16 .

Guide limiting rods 17 are fixedly connected to the front and rear opposite sides of the support block 10 , and the side wall of the rectangular fixing frame 1 is provided with a bar-shaped opening 18 movably sleeved with the guide limiting rod 17 .

The locking mechanism 12 includes a plurality of locking rods 121 movably inserted into the side walls of the U-shaped connecting plate 13. The side wall of the mounting plate 11 is provided with a locking groove 122 corresponding to the locking rods 121. One end of the rod 121 away from the mounting plate 11 is fixedly connected with the same pull plate 123 , and between the pull plate 123 and the opposite side wall of the U-shaped connecting plate 13 are fixedly connected with a plurality of return springs 124 sleeved outside the locking rod 121 .

The upper end of the horizontal portion of the U-shaped connecting plate 13 is evenly and fixedly connected with a plurality of wedge-shaped blocks, and the lower end of the mounting plate 11 is provided with a dovetail groove matched with the wedge-shaped blocks.

In the utility model, when in use, the dual-axis motor 6 drives the two driving helical gears 7 to rotate, and uses the meshing action of the driving helical gear 7 and the driven helical gear 5 to drive the two adjusting screws 4 Rotate, and then adjust the screw connection between the screw 4 and the moving block 8, so that the moving plate 9 drives the hanger to move at a fast speed of 14 through the support block 10, and the roller 16 can lift the moving plate 9 to make the overall structure move more smoothly. The movable adjustment function of the position rod 17 and the bar-shaped opening 18 can make the movement of the whole device more stable, and only one motor can realize stable walking movement, which saves costs and is convenient for later maintenance and use. When the U-shaped connecting plate 13 needs to be installed with different styles of hangers 14, the U-shaped connecting plate 13 and the mounting plate 11 are relatively firmly connected together through the cooperation of the wedge-shaped block and the dovetail groove. When the position rod 121 moves to the position slot 122 of the side wall of the mounting plate 11 , the return spring 124 pulls back the pull plate 123 , so that the position rod 121 is firmly inserted into the position slot 122 , and the hanger 14 can be quickly connected to the hanger 14 . It is easy to replace and use the hanger 14 by disassembling and assembling.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. A traveling mechanism of an automatic loading and unloading integrated brick of a stacker crane comprises a rectangular fixing frame (1) and is characterized in that stand columns (2) are fixedly connected to four corners of the bottom of the rectangular fixing frame (1), two grooves (3) are symmetrically formed in the front and back of the upper end of the rectangular fixing frame (1), the inner wall of one side, opposite to the left side and the right side of each groove (3), is rotatably connected with a same adjusting screw (4) through a ball bearing, the left end of each adjusting screw (4) penetrates through the rectangular fixing frame (1) to extend out of the rectangular fixing frame (1) and is fixedly connected with a driven helical gear (5), a double-shaft motor (6) is fixedly connected to the outer wall of the left side of the rectangular fixing frame (1), a driving helical gear (7) meshed with the driven helical gear (5) is fixedly connected to the front and back two output shafts of the double, the lateral wall of movable block (8) is seted up with adjusting screw (4) threaded connection's screw, two the same movable plate (9) of upper end fixedly connected with of movable block (8), the lower extreme fixedly connected with supporting shoe (10) of movable plate (9), the lower extreme fixedly connected with mounting panel (11) of supporting shoe (10), the lower extreme outside of mounting panel (11) is through two screens mechanism (12) fixed joint that the symmetry set up there is U-shaped connecting plate (13), the lower extreme fixedly connected with gallows (14) of U-shaped connecting plate (13).

2. The running mechanism of the integrated brick of the stacker crane for automatic loading and unloading is characterized in that a protective shell (15) which covers the double-shaft motor (6), the driving bevel gear (7) and the driven bevel gear (5) is fixedly connected to the outer wall of the rectangular fixing frame (1).

3. The running mechanism for automatically loading and unloading the integrated bricks of the stacker crane according to claim 1, wherein rollers (16) are fixedly connected to four corners of the bottom of the moving plate (9), and the upper end of the rectangular fixed frame (1) is provided with a wheel groove corresponding to the rollers (16).

4. The running mechanism for the automatically loading and unloading integrated bricks of the hacking machine as claimed in claim 1, wherein the front and back opposite sides of the supporting block (10) are fixedly connected with guide limiting rods (17), and the side wall of the rectangular fixed frame (1) is provided with strip-shaped openings (18) movably sleeved with the guide limiting rods (17).

5. The running mechanism for the automatic loading and unloading of the integrated bricks of the stacker crane is characterized in that the clamping mechanism (12) comprises a plurality of clamping rods (121) which are movably inserted into the side wall of the U-shaped connecting plate (13), the side wall of the mounting plate (11) is provided with clamping grooves (122) which are correspondingly inserted into the clamping rods (121), one ends of the clamping rods (121) far away from the mounting plate (11) are fixedly connected with the same pulling plate (123), and a plurality of reset springs (124) which are sleeved outside the clamping rods (121) are fixedly connected between the pulling plate (123) and the side wall of the opposite side of the U-shaped connecting plate (13).

6. The walking mechanism for automatically loading and unloading the integrated bricks of the stacker crane according to claim 1, wherein a plurality of wedge-shaped blocks are uniformly and fixedly connected to the upper end of the horizontal part of the U-shaped connecting plate (13), and a dovetail groove matched and clamped with the wedge-shaped blocks is formed in the lower end of the mounting plate (11).

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