Suspension type stacking machine
By introducing stable stacking structure and electric lifting platform into the stacker, the problem of existing stacking machines causing the cargo side to slide, realizing stable stacking of goods and protection of stackers.
Patent Information
- Application Number
- CN202420513696.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-15
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-03-15
AI Technical Summary
During the stacking process of stacking goods, existing stackers can easily cause damage to the side of the pallet, causing the side of the cargo to slide, which may cause damage to the stacker in severe cases.
Design a suspended stacker, adopting a stable stacking structure including base plate, slider, screw, motor and connecting rod. The screw rotation is controlled by the motor, the slider moves and the connecting rod pushes the baffle, hold the goods and prevent side slipping. , and adjust the pallet height through an electric lift to accommodate the cargo.
Effectively prevent the cargo from sliding off the side, protect the stacker, ensure that the goods are stacked neatly, and extend the service life of the stacker.
Smart Images
Figure CN222348548U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stackers, in particular to a suspended stacker. Background Art
[0002] When transporting or storing goods, the goods usually need to be neatly stacked on pallets and then forked away by a forklift. When stacking goods on pallets, a stacker is usually used. Since the pallets are under pressure for a long time, the side panels of the pallets are easily damaged. During the process of stacking goods on the existing stacker, if the side panels of the pallets are damaged, the upper plane of the pallet will be skewed, causing the goods to slide sideways and hit the stacker, which may cause damage to the stacker in severe cases.
[0003] For this purpose, we design a suspended stacker here. Utility Model Content
[0004] The purpose of the utility model is to provide a suspended stacker to solve the problems raised in the background technology in view of the deficiencies of the prior art.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a suspended stacker, comprising a frame, an electric lifting platform is installed at the bottom of the frame, a pallet is placed on the electric lifting platform, a stacking structure is installed on the top of the frame, guard plates are installed between the front and rear columns on both sides of the frame and between the two rear columns, stacking stabilizing structures are installed on the inner sides of the guard plates on the left and right sides of the frame, and the positions of the two stacking stabilizing structures are symmetrical about the central axis of the electric lifting platform.
[0006] Preferably, the cargo stacking stabilization structure includes a base plate, with sliding rails installed on the left and right sides of the front side of the base plate, and sliders slidably installed on the two sliding rails, a screw is rotatably installed on the front side of the base plate through a bearing seat, and screw holes matching with the screw are provided on the two sliders, and a second connecting piece is installed on the two sliders, and a motor is installed on the base plate, and the output shaft of the motor is connected to the screw through a coupling transmission, a baffle is installed on the front side of the base plate through four telescopic guide rods, and two first connecting pieces are installed on the back side of the baffle, and a connecting rod is hinged between the first connecting piece and the second connecting piece.
[0007] Preferably, the stacking structure is composed of a first slide electric cylinder, a second slide electric cylinder, a telescopic electric cylinder and a grabbing claw. The two first slide electric cylinders are respectively installed on the front and rear beams of the frame, the second slide electric cylinder is installed between the moving platforms of the two first slide electric cylinders, the telescopic electric cylinder is vertically installed on the slide of the second slide electric cylinder, and the end of the telescopic rod of the telescopic electric cylinder is equipped with a grabbing claw.
[0008] Preferably, a conveyor belt is arranged beside the frame, and a rectangular entrance is opened on a side guard plate close to the conveyor belt, and a conveying end of the conveyor belt passes through the rectangular entrance and is arranged inside the frame.
[0009] Preferably, a controller is provided on the frame, and the stacking structure, the cargo stabilizing structure and the conveyor belt are all connected and controlled by the controller.
[0010] Preferably, the thread on the left half of the screw rod is a left-hand thread, and the thread on the right half of the screw rod is a right-hand thread.
[0011] Preferably, the two sliding blocks are symmetrical about the central axis of the baffle.
[0012] Preferably, the two first connecting members are symmetrical about the central axis of the baffle.
[0013] Preferably, the maximum stretching length of the four telescopic guide rods is smaller than the length of the connecting rod, and the minimum retracted length is smaller than the vertical distance from the first connecting member to the second connecting member.
[0014] Preferably, the maximum stroke of the first slide electric cylinder is greater than the width of the left and right columns of the frame, the maximum stroke of the second slide electric cylinder is greater than the width of the front and rear columns of the frame, and the maximum stroke of the telescopic electric cylinder is greater than or equal to the height of the frame.
[0015] Compared with the prior art, the utility model provides a suspended stacker, which has the following beneficial effects:
[0016] The suspended stacker can drive the screw to rotate through a motor by setting a cargo stabilizing structure, thereby controlling the two sliders on the bottom plate to move toward the middle; then the baffle is pushed through a connecting rod, so that the baffles on the cargo stabilizing structures on both sides support the cargo stacked on the pallet to prevent the cargo from sliding sideways; and by setting an electric lifting platform, the height of the pallet can be adjusted when the pallet is placed on the electric lifting platform, so that the baffle can always support the cargo on the uppermost layer of the pallet. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 This is a schematic diagram of the cargo stacking positioning structure of the utility model;
[0019] Figure 3 This is a schematic diagram of the stacking structure of the utility model.
[0020] Figure numerals: 1. frame; 2. electric lifting platform; 3. stacking structure; 31. first slide electric cylinder; 32. second slide electric cylinder; 33. telescopic electric cylinder; 34. grab claw; 4. guard plate; 5. stacking stabilizing structure; 51. bottom plate; 52. slide rail; 53. slider; 54. screw; 55. motor; 56. telescopic guide rod; 57. baffle; 58. first connecting piece; 59. second connecting piece; 510. connecting rod; 6. conveyor belt; 7. controller; 8. pallet. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] See also Figure 1-Figure 3 In this embodiment: a suspended stacker comprises a frame 1, an electric lifting platform 2 is installed at the bottom of the frame 1, a pallet 8 is placed on the electric lifting platform 2, the electric lifting platform 2 can be raised and lowered to adjust the height of the pallet 8, a stacking structure 3 is installed on the top of the frame 1, guard plates 4 are installed between the front and rear columns on both sides of the frame 1 and between the two rear columns, and stacking stabilizing structures 5 are installed on the inner sides of the guard plates 4 on the left and right sides of the frame 1, and the positions of the two stacking stabilizing structures 5 are symmetrical about the central axis of the electric lifting platform 2, a conveyor belt 6 is arranged next to the frame 1, and a rectangular entrance is opened on the guard plate 4 on the side close to the conveyor belt 6, the conveying end of the conveyor belt 6 passes through the rectangular entrance and is arranged inside the frame 1, the conveyor belt 6 can convey goods to the stacker, and a controller 7 is arranged on the frame 1, and the stacking structure 3, the stacking stabilizing structure 5 and the conveyor belt 6 are all controlled and connected by the controller 7.
[0023] See also Figure 2The cargo stacking stabilizing structure 5 comprises a bottom plate 51, and slide rails 52 are installed on the left and right sides of the front of the bottom plate 51, and sliders 53 are slidably installed on the two slide rails 52. A screw rod 54 is rotatably installed on the front of the bottom plate 51 through a bearing seat. The thread on the left half of the rod of the screw rod 54 is a left-hand thread, and the thread on the right half of the rod of the screw rod 54 is a right-hand thread. Screw holes matching with the screw rod 54 are provided on the two sliders 53. The forward rotation of the screw rod 54 can control the two sliders 53 to move toward the middle simultaneously along the direction of the slide rail 52, and the reverse rotation of the screw rod 54 can control the two sliders 53 to move toward both sides simultaneously along the direction of the slide rail 52. Second connecting members 59 are installed on the two sliders 53, and a motor 55 is installed on the bottom plate 51. The output shaft of the motor 55 is connected to the screw rod 54 through a coupling transmission. The motor 55 can control the forward and reverse rotation of the screw rod 54, and the forward and reverse rotation of the bottom plate 51 A baffle 57 is installed on the surface through four telescopic guide rods 56, and two first connecting members 58 are installed on the back of the baffle 57. A connecting rod 510 is hinged between the first connecting member 58 and the second connecting member 59. The two sliders 53 are symmetrical about the central axis of the baffle 57. When the two sliders 53 move toward the middle at the same time, the baffle 57 can be pushed forward by the connecting rod 510. The baffles 57 on both sides are pushed forward at the same time to support the goods stacked on the pallet 8 from both sides to prevent the goods from sliding sideways and falling. The two first connecting members 58 are symmetrical about the central axis of the baffle 57. The maximum stretching length of the four telescopic guide rods 56 is less than the length of the connecting rod 510, and the minimum retracted length is less than the vertical distance from the first connecting member 58 to the second connecting member 59. The restriction of the telescopic guide rod 56 can prevent the connecting rod 510 from moving to a position parallel to the bottom plate 51, causing the connecting rod 510 to be stuck.
[0024] See also Figure 3 The stacking structure 3 is composed of a first slide electric cylinder 31, a second slide electric cylinder 32, a telescopic electric cylinder 33 and a grab claw 34. The two first slide electric cylinders 31 are respectively installed on the front and rear cross beams of the frame 1, the second slide electric cylinder 32 is installed between the moving platforms of the two first slide electric cylinders 31, the telescopic electric cylinder 33 is vertically installed on the slide of the second slide electric cylinder 32, and the telescopic rod end of the telescopic electric cylinder 33 is installed with a grab claw 34. The first slide electric cylinder 31 can control the lateral movement of the grab claw 34, the second slide electric cylinder 32 can control the longitudinal movement of the grab claw 34, the telescopic electric cylinder 33 can control the vertical movement of the grab claw 34, and the grab claw 34 is used to grab goods. The maximum stroke of the first slide electric cylinder 31 is greater than the width of the left and right columns of the frame 1, the maximum stroke of the second slide electric cylinder 32 is greater than the width of the front and rear columns of the frame 1, and the maximum stroke of the telescopic electric cylinder 33 is greater than or equal to the height of the frame 1.
[0025] The working principle and use process of the utility model are as follows: when using the suspended stacker, first, the pallet 8 is placed on the platform of the electric lifting platform 2 by a forklift, the electric lifting platform 2 is started to lift the pallet 8 to a certain height, the goods are transmitted to the stacker by the conveyor belt 6, the grabbing claw 34 grabs the goods, and then the goods are stacked on the pallet 8. After the first layer of goods is stacked on the pallet 8, the motor 55 is started, the screw rod 54 is controlled to rotate forward, and the baffle 57 is pushed by the slider 53 and the connecting rod 510 to control the baffles 57 on both sides to hold the goods from both sides of the goods. When the height of the stacked goods is higher than the top of the baffle 57, the platform of the electric lifting platform 2 is lowered, so that the top of the baffle 57 is higher than the height of the goods. When the side plates of the pallet 8 are damaged, the baffle 57 can hold the goods from both sides, thereby preventing the goods from sliding sideways and falling. After stacking, the motor 55 is started to reverse, the baffles 57 on both sides are controlled to return to their original positions, the electric lifting platform 2 is lowered to their original positions, and the pallet 8 full of goods is forked away by a forklift.
[0026] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A suspended stacker, comprising a frame (1), characterized in that: An electric lifting platform (2) is installed at the bottom of the frame (1), a pallet (8) is placed on the electric lifting platform (2), a stacking structure (3) is installed on the top of the frame (1), guard plates (4) are installed between the front and rear columns and between the two rear columns on both sides of the frame (1), and cargo stabilizing structures (5) are installed inside the guard plates (4) on the left and right sides of the frame (1), and the positions of the two cargo stabilizing structures (5) are symmetrical with respect to the central axis of the electric lifting platform (2).
2. A suspended stacker according to claim 1, characterized in that: The cargo stacking stabilizing structure (5) comprises a bottom plate (51), and slide rails (52) are installed on both left and right sides of the front of the bottom plate (51), and sliders (53) are slidably installed on the two slide rails (52). A screw rod (54) is rotatably installed on the front of the bottom plate (51) through a bearing seat, and screw holes matching with the screw rod (54) are provided on the two sliders (53). A second connecting member (59) is installed on the two sliders (53). A motor (55) is installed on the bottom plate (51), and the output shaft of the motor (55) is connected to the screw rod (54) through a coupling. A baffle (57) is installed on the front of the bottom plate (51) through four telescopic guide rods (56), and two first connecting members (58) are installed on the back of the baffle (57), and a connecting rod (510) is hinged between the first connecting member (58) and the second connecting member (59).
3. The hanging stacker according to claim 1, characterized in that: The stacking structure (3) is composed of a first slide electric cylinder (31), a second slide electric cylinder (32), a telescopic electric cylinder (33) and a grabbing claw (34); the two first slide electric cylinders (31) are respectively mounted on the front and rear cross beams of the frame (1); the second slide electric cylinder (32) is mounted between the moving platforms of the two first slide electric cylinders (31); the telescopic electric cylinder (33) is vertically mounted on the slide of the second slide electric cylinder (32); and the grabbing claw (34) is mounted on the end of the telescopic rod of the telescopic electric cylinder (33).
4. The hanging stacker according to claim 1, characterized in that: A conveyor belt (6) is arranged beside the frame (1), and a rectangular entrance is opened on a side guard plate (4) close to the conveyor belt (6). The conveying end of the conveyor belt (6) passes through the rectangular entrance and is arranged inside the frame (1).
5. The hanging stacker according to claim 1, characterized in that: The frame (1) is provided with a controller (7), and the stacking structure (3), the cargo stabilizing structure (5) and the conveyor belt (6) are all connected and controlled by the controller (7).
6. The hanging stacker according to claim 2, characterized in that: The thread on the left half of the screw rod (54) is a left-hand thread, and the thread on the right half of the screw rod (54) is a right-hand thread.
7. The hanging stacker according to claim 2, characterized in that: The two sliding blocks (53) are symmetrical about the central axis of the baffle (57).
8. The hanging stacker according to claim 2, characterized in that: The two first connecting members (58) are symmetrical about the central axis of the baffle (57).
9. The hanging stacker according to claim 2, characterized in that: The maximum stretching length of the four telescopic guide rods (56) is less than the length of the connecting rod (510), and the minimum retracting length is less than the vertical distance from the first connecting member (58) to the second connecting member (59).
10. The hanging stacker according to claim 3, characterized in that: The maximum stroke of the first slide electric cylinder (31) is greater than the width of the left and right columns of the frame (1), the maximum stroke of the second slide electric cylinder (32) is greater than the width of the front and rear columns of the frame (1), and the maximum stroke of the telescopic electric cylinder (33) is greater than or equal to the height of the frame (1).